diff --git a/default/content/index.json b/default/content/index.json
index 95e87a56d..06c927d4d 100644
--- a/default/content/index.json
+++ b/default/content/index.json
@@ -535,6 +535,10 @@
         "filename": "presets/context/Command R.json",
         "type": "context"
     },
+    {
+        "filename": "presets/context/Llama 3 Instruct.json",
+        "type": "context"
+    },
     {
         "filename": "presets/instruct/Adventure.json",
         "type": "instruct"
@@ -623,6 +627,10 @@
         "filename": "presets/instruct/Command R.json",
         "type": "instruct"
     },
+    {
+        "filename": "presets/instruct/Llama 3 Instruct.json",
+        "type": "instruct"
+    },
     {
         "filename": "presets/moving-ui/Default.json",
         "type": "moving_ui"
diff --git a/default/content/presets/context/Llama 3 Instruct.json b/default/content/presets/context/Llama 3 Instruct.json
new file mode 100644
index 000000000..62bbd0753
--- /dev/null
+++ b/default/content/presets/context/Llama 3 Instruct.json	
@@ -0,0 +1,12 @@
+{
+    "story_string": "<|start_header_id|>system<|end_header_id|>\n\n{{#if system}}{{system}}\n{{/if}}{{#if wiBefore}}{{wiBefore}}\n{{/if}}{{#if description}}{{description}}\n{{/if}}{{#if personality}}{{char}}'s personality: {{personality}}\n{{/if}}{{#if scenario}}Scenario: {{scenario}}\n{{/if}}{{#if wiAfter}}{{wiAfter}}\n{{/if}}{{#if persona}}{{persona}}\n{{/if}}{{trim}}<|eot_id|>",
+    "example_separator": "",
+    "chat_start": "",
+    "use_stop_strings": false,
+    "allow_jailbreak": false,
+    "always_force_name2": true,
+    "trim_sentences": false,
+    "include_newline": false,
+    "single_line": false,
+    "name": "Llama 3 Instruct"
+}
\ No newline at end of file
diff --git a/default/content/presets/instruct/Llama 3 Instruct.json b/default/content/presets/instruct/Llama 3 Instruct.json
new file mode 100644
index 000000000..111501287
--- /dev/null
+++ b/default/content/presets/instruct/Llama 3 Instruct.json	
@@ -0,0 +1,24 @@
+{
+    "system_prompt": "You are an expert actor that can fully immerse yourself into any role given. You do not break character for any reason, even if someone tries addressing you as an AI or language model. Currently your role is {{char}}, which is described in detail below. As {{char}}, continue the exchange with {{user}}.",
+    "input_sequence": "<|start_header_id|>user<|end_header_id|>\n\n",
+    "output_sequence": "<|start_header_id|>assistant<|end_header_id|>\n\n",
+    "last_output_sequence": "",
+    "system_sequence": "<|start_header_id|>system<|end_header_id|>\n\n",
+    "stop_sequence": "<|eot_id|>",
+    "wrap": false,
+    "macro": true,
+    "names": true,
+    "names_force_groups": true,
+    "activation_regex": "",
+    "system_sequence_prefix": "",
+    "system_sequence_suffix": "",
+    "first_output_sequence": "",
+    "skip_examples": false,
+    "output_suffix": "<|eot_id|>",
+    "input_suffix": "<|eot_id|>",
+    "system_suffix": "<|eot_id|>",
+    "user_alignment_message": "",
+    "system_same_as_user": false,
+    "last_system_sequence": "",
+    "name": "Llama 3 Instruct"
+}
diff --git a/default/content/settings.json b/default/content/settings.json
index ef7f4f0b1..aef108eac 100644
--- a/default/content/settings.json
+++ b/default/content/settings.json
@@ -194,7 +194,8 @@
         "encode_tags": false,
         "enableLabMode": false,
         "enableZenSliders": false,
-        "ui_mode": 1
+        "ui_mode": 1,
+        "forbid_external_media": true
     },
     "extension_settings": {
         "apiUrl": "http://localhost:5100",
diff --git a/public/img/perplexity.svg b/public/img/perplexity.svg
new file mode 100644
index 000000000..1c10790e3
--- /dev/null
+++ b/public/img/perplexity.svg
@@ -0,0 +1,3 @@
+<svg width="400" height="400" viewBox="0 0 400 400" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M101.008 42L190.99 124.905L190.99 124.886L190.99 42.1913H208.506L208.506 125.276L298.891 42V136.524L336 136.524V272.866H299.005V357.035L208.506 277.525L208.506 357.948H190.99L190.99 278.836L101.11 358V272.866H64V136.524H101.008V42ZM177.785 153.826H81.5159V255.564H101.088V223.472L177.785 153.826ZM118.625 231.149V319.392L190.99 255.655L190.99 165.421L118.625 231.149ZM209.01 254.812V165.336L281.396 231.068V272.866H281.489V318.491L209.01 254.812ZM299.005 255.564H318.484V153.826L222.932 153.826L299.005 222.751V255.564ZM281.375 136.524V81.7983L221.977 136.524L281.375 136.524ZM177.921 136.524H118.524V81.7983L177.921 136.524Z" />
+</svg>
diff --git a/public/index.html b/public/index.html
index 3af243b37..1e87d2b43 100644
--- a/public/index.html
+++ b/public/index.html
@@ -471,7 +471,7 @@
                                         </span>
                                     </div>
                                 </div>
-                                <div class="range-block" data-source="openai,claude,windowai,openrouter,ai21,scale,makersuite,mistralai,custom,cohere">
+                                <div class="range-block" data-source="openai,claude,windowai,openrouter,ai21,scale,makersuite,mistralai,custom,cohere,perplexity">
                                     <div class="range-block-title" data-i18n="Temperature">
                                         Temperature
                                     </div>
@@ -484,7 +484,7 @@
                                         </div>
                                     </div>
                                 </div>
-                                <div data-newbie-hidden class="range-block" data-source="openai,openrouter,ai21,custom,cohere">
+                                <div data-newbie-hidden class="range-block" data-source="openai,openrouter,ai21,custom,cohere,perplexity">
                                     <div class="range-block-title" data-i18n="Frequency Penalty">
                                         Frequency Penalty
                                     </div>
@@ -497,7 +497,7 @@
                                         </div>
                                     </div>
                                 </div>
-                                <div data-newbie-hidden class="range-block" data-source="openai,openrouter,ai21,custom,cohere">
+                                <div data-newbie-hidden class="range-block" data-source="openai,openrouter,ai21,custom,cohere,perplexity">
                                     <div class="range-block-title" data-i18n="Presence Penalty">
                                         Presence Penalty
                                     </div>
@@ -523,7 +523,7 @@
                                         </div>
                                     </div>
                                 </div>
-                                <div data-newbie-hidden class="range-block" data-source="claude,openrouter,ai21,makersuite,cohere">
+                                <div data-newbie-hidden class="range-block" data-source="claude,openrouter,ai21,makersuite,cohere,perplexity">
                                     <div class="range-block-title" data-i18n="Top K">
                                         Top K
                                     </div>
@@ -536,7 +536,7 @@
                                         </div>
                                     </div>
                                 </div>
-                                <div data-newbie-hidden class="range-block" data-source="openai,claude,openrouter,ai21,scale,makersuite,mistralai,custom,cohere">
+                                <div data-newbie-hidden class="range-block" data-source="openai,claude,openrouter,ai21,scale,makersuite,mistralai,custom,cohere,perplexity">
                                     <div class="range-block-title" data-i18n="Top-p">
                                         Top P
                                     </div>
@@ -2307,6 +2307,7 @@
                                 <option value="makersuite">Google MakerSuite</option>
                                 <option value="mistralai">MistralAI</option>
                                 <option value="openrouter">OpenRouter</option>
+                                <option value="perplexity">Perplexity</option>
                                 <option value="scale">Scale</option>
                                 <option value="windowai">Window AI</option>
                             </optgroup>
@@ -2705,6 +2706,33 @@
                                 </select>
                             </div>
                         </form>
+                        <div id="perplexity_form" data-source="perplexity">
+                            <h4 data-i18n="Perplexity API Key">Perplexity API Key</h4>
+                            <div class="flex-container">
+                                <input id="api_key_perplexity" name="api_key_perplexity" class="text_pole flex1" maxlength="500" value="" type="text" autocomplete="off">
+                                <div title="Clear your API key" data-i18n="[title]Clear your API key" class="menu_button fa-solid fa-circle-xmark clear-api-key" data-key="api_key_perplexity"></div>
+                            </div>
+                            <div data-for="api_key_perplexity" class="neutral_warning">
+                                For privacy reasons, your API key will be hidden after you reload the page.
+                            </div>
+                            <h4 data-i18n="Perplexity Model">Perplexity Model</h4>
+                            <select id="model_perplexity_select">
+                                <optgroup label="Perplexity Models">
+                                    <option value="sonar-small-chat">sonar-small-chat</option>
+                                    <option value="sonar-small-online">sonar-small-online</option>
+                                    <option value="sonar-medium-chat">sonar-medium-chat</option>
+                                    <option value="sonar-medium-online">sonar-medium-online</option>
+                                </optgroup>
+                                <optgroup label="Open-Source Models">
+                                    <option value="llama-3-8b-instruct">llama-3-8b-instruct</option>
+                                    <option value="llama-3-70b-instruct">llama-3-70b-instruct</option>
+                                    <option value="codellama-70b-instruct">codellama-70b-instruct</option>
+                                    <option value="mistral-7b-instruct">mistral-7b-instruct (v0.2)</option>
+                                    <option value="mixtral-8x7b-instruct">mixtral-8x7b-instruct</option>
+                                    <option value="mixtral-8x22b-instruct">mixtral-8x22b-instruct</option>
+                                </optgroup>
+                            </select>
+                        </div>
                         <form id="cohere_form" data-source="cohere" action="javascript:void(null);" method="post" enctype="multipart/form-data">
                             <h4 data-i18n="Cohere API Key">Cohere API Key</h4>
                             <div class="flex-container">
@@ -3960,8 +3988,8 @@
                                         <span class="fa-solid fa-circle-question note-link-span"></span>
                                     </a>
                                 </label>
-                                <label class="checkbox_label" for="forbid_external_images" title="Disalow embedded media from other domains in chat messages." data-i18n="[title]Disalow embedded media from other domains in chat messages">
-                                    <input id="forbid_external_images" type="checkbox" />
+                                <label class="checkbox_label" for="forbid_external_media" title="Disalow embedded media from other domains in chat messages." data-i18n="[title]Disalow embedded media from other domains in chat messages">
+                                    <input id="forbid_external_media" type="checkbox" />
                                     <span data-i18n="Forbid External Media">Forbid External Media</span>
                                 </label>
                                 <label data-newbie-hidden class="checkbox_label" for="allow_name2_display">
diff --git a/public/lib/epub.min.js b/public/lib/epub.min.js
new file mode 100644
index 000000000..60719ba52
--- /dev/null
+++ b/public/lib/epub.min.js
@@ -0,0 +1 @@
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("xmldom"),require("JSZip")):"function"==typeof define&&define.amd?define(["xmldom","JSZip"],e):"object"==typeof exports?exports.ePub=e(require("xmldom"),require("JSZip")):t.ePub=e(t.xmldom,t.JSZip)}(window,(function(t,e){return function(t){var e={};function i(n){if(e[n])return e[n].exports;var r=e[n]={i:n,l:!1,exports:{}};return t[n].call(r.exports,r,r.exports,i),r.l=!0,r.exports}return i.m=t,i.c=e,i.d=function(t,e,n){i.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},i.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},i.t=function(t,e){if(1&e&&(t=i(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(i.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in 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0}};i(28);class p{constructor({type:t,cfiRange:e,data:i,sectionIndex:n,cb:r,className:s,styles:o}){this.type=t,this.cfiRange=e,this.data=i,this.sectionIndex=n,this.mark=void 0,this.cb=r,this.className=s,this.styles=o}update(t){this.data=t}attach(t){let e,{cfiRange:i,data:n,type:r,mark:s,cb:o,className:a,styles:h}=this;return"highlight"===r?e=t.highlight(i,n,o,a,h):"underline"===r?e=t.underline(i,n,o,a,h):"mark"===r&&(e=t.mark(i,n,o)),this.mark=e,this.emit(l.c.ANNOTATION.ATTACH,e),e}detach(t){let e,{cfiRange:i,type:n}=this;return t&&("highlight"===n?e=t.unhighlight(i):"underline"===n?e=t.ununderline(i):"mark"===n&&(e=t.unmark(i))),this.mark=void 0,this.emit(l.c.ANNOTATION.DETACH,e),e}text(){}}r()(p.prototype);var g=class{constructor(t){this.rendition=t,this.highlights=[],this.underlines=[],this.marks=[],this._annotations={},this._annotationsBySectionIndex={},this.rendition.hooks.render.register(this.inject.bind(this)),this.rendition.hooks.unloaded.register(this.clear.bind(this))}add(t,e,i,n,r,s){let o=encodeURI(e+t),h=new a.a(e).spinePos,l=new p({type:t,cfiRange:e,data:i,sectionIndex:h,cb:n,className:r,styles:s});return this._annotations[o]=l,h in this._annotationsBySectionIndex?this._annotationsBySectionIndex[h].push(o):this._annotationsBySectionIndex[h]=[o],this.rendition.views().forEach(t=>{l.sectionIndex===t.index&&l.attach(t)}),l}remove(t,e){let i=encodeURI(t+e);if(i in this._annotations){let t=this._annotations[i];if(e&&t.type!==e)return;this.rendition.views().forEach(e=>{this._removeFromAnnotationBySectionIndex(t.sectionIndex,i),t.sectionIndex===e.index&&t.detach(e)}),delete this._annotations[i]}}_removeFromAnnotationBySectionIndex(t,e){this._annotationsBySectionIndex[t]=this._annotationsAt(t).filter(t=>t!==e)}_annotationsAt(t){return this._annotationsBySectionIndex[t]}highlight(t,e,i,n,r){return this.add("highlight",t,e,i,n,r)}underline(t,e,i,n,r){return this.add("underline",t,e,i,n,r)}mark(t,e,i){return this.add("mark",t,e,i)}each(){return this._annotations.forEach.apply(this._annotations,arguments)}inject(t){let e=t.index;if(e in this._annotationsBySectionIndex){this._annotationsBySectionIndex[e].forEach(e=>{this._annotations[e].attach(t)})}}clear(t){let e=t.index;if(e in this._annotationsBySectionIndex){this._annotationsBySectionIndex[e].forEach(e=>{this._annotations[e].detach(t)})}}show(){}hide(){}},v=i(54),m=i(22),y=i(56);class b{constructor(t,e){this.settings=Object(s.extend)(this.settings||{},{width:null,height:null,ignoreClass:"",manager:"default",view:"iframe",flow:null,layout:null,spread:null,minSpreadWidth:800,stylesheet:null,resizeOnOrientationChange:!0,script:null,snap:!1,defaultDirection:"ltr"}),Object(s.extend)(this.settings,e),"object"==typeof this.settings.manager&&(this.manager=this.settings.manager),this.book=t,this.hooks={},this.hooks.display=new o.a(this),this.hooks.serialize=new o.a(this),this.hooks.content=new o.a(this),this.hooks.unloaded=new o.a(this),this.hooks.layout=new o.a(this),this.hooks.render=new o.a(this),this.hooks.show=new o.a(this),this.hooks.content.register(this.handleLinks.bind(this)),this.hooks.content.register(this.passEvents.bind(this)),this.hooks.content.register(this.adjustImages.bind(this)),this.book.spine.hooks.content.register(this.injectIdentifier.bind(this)),this.settings.stylesheet&&this.book.spine.hooks.content.register(this.injectStylesheet.bind(this)),this.settings.script&&this.book.spine.hooks.content.register(this.injectScript.bind(this)),this.themes=new f(this),this.annotations=new g(this),this.epubcfi=new a.a,this.q=new h.a(this),this.location=void 0,this.q.enqueue(this.book.opened),this.starting=new s.defer,this.started=this.starting.promise,this.q.enqueue(this.start)}setManager(t){this.manager=t}requireManager(t){return"string"==typeof t&&"default"===t?m.a:"string"==typeof t&&"continuous"===t?y.a:t}requireView(t){return"string"==typeof t&&"iframe"===t?v.a:t}start(){switch(this.settings.layout||"pre-paginated"!==this.book.package.metadata.layout&&"true"!==this.book.displayOptions.fixedLayout||(this.settings.layout="pre-paginated"),this.book.package.metadata.spread){case"none":this.settings.spread="none";break;case"both":this.settings.spread=!0}this.manager||(this.ViewManager=this.requireManager(this.settings.manager),this.View=this.requireView(this.settings.view),this.manager=new this.ViewManager({view:this.View,queue:this.q,request:this.book.load.bind(this.book),settings:this.settings})),this.direction(this.book.package.metadata.direction||this.settings.defaultDirection),this.settings.globalLayoutProperties=this.determineLayoutProperties(this.book.package.metadata),this.flow(this.settings.globalLayoutProperties.flow),this.layout(this.settings.globalLayoutProperties),this.manager.on(l.c.MANAGERS.ADDED,this.afterDisplayed.bind(this)),this.manager.on(l.c.MANAGERS.REMOVED,this.afterRemoved.bind(this)),this.manager.on(l.c.MANAGERS.RESIZED,this.onResized.bind(this)),this.manager.on(l.c.MANAGERS.ORIENTATION_CHANGE,this.onOrientationChange.bind(this)),this.manager.on(l.c.MANAGERS.SCROLLED,this.reportLocation.bind(this)),this.emit(l.c.RENDITION.STARTED),this.starting.resolve()}attachTo(t){return this.q.enqueue(function(){this.manager.render(t,{width:this.settings.width,height:this.settings.height}),this.emit(l.c.RENDITION.ATTACHED)}.bind(this))}display(t){return this.displaying&&this.displaying.resolve(),this.q.enqueue(this._display,t)}_display(t){if(this.book){this.epubcfi.isCfiString(t);var e,i=new s.defer,n=i.promise;return this.displaying=i,this.book.locations.length()&&Object(s.isFloat)(t)&&(t=this.book.locations.cfiFromPercentage(parseFloat(t))),(e=this.book.spine.get(t))?(this.manager.display(e,t).then(()=>{i.resolve(e),this.displaying=void 0,this.emit(l.c.RENDITION.DISPLAYED,e),this.reportLocation()},t=>{this.emit(l.c.RENDITION.DISPLAY_ERROR,t)}),n):(i.reject(new Error("No Section Found")),n)}}afterDisplayed(t){t.on(l.c.VIEWS.MARK_CLICKED,(e,i)=>this.triggerMarkEvent(e,i,t.contents)),this.hooks.render.trigger(t,this).then(()=>{t.contents?this.hooks.content.trigger(t.contents,this).then(()=>{this.emit(l.c.RENDITION.RENDERED,t.section,t)}):this.emit(l.c.RENDITION.RENDERED,t.section,t)})}afterRemoved(t){this.hooks.unloaded.trigger(t,this).then(()=>{this.emit(l.c.RENDITION.REMOVED,t.section,t)})}onResized(t,e){this.emit(l.c.RENDITION.RESIZED,{width:t.width,height:t.height},e),this.location&&this.location.start&&this.display(e||this.location.start.cfi)}onOrientationChange(t){this.emit(l.c.RENDITION.ORIENTATION_CHANGE,t)}moveTo(t){this.manager.moveTo(t)}resize(t,e,i){t&&(this.settings.width=t),e&&(this.settings.height=e),this.manager.resize(t,e,i)}clear(){this.manager.clear()}next(){return this.q.enqueue(this.manager.next.bind(this.manager)).then(this.reportLocation.bind(this))}prev(){return this.q.enqueue(this.manager.prev.bind(this.manager)).then(this.reportLocation.bind(this))}determineLayoutProperties(t){var e=this.settings.layout||t.layout||"reflowable",i=this.settings.spread||t.spread||"auto",n=this.settings.orientation||t.orientation||"auto",r=this.settings.flow||t.flow||"auto",s=t.viewport||"",o=this.settings.minSpreadWidth||t.minSpreadWidth||800,a=this.settings.direction||t.direction||"ltr";return(0===this.settings.width||this.settings.width>0)&&(0===this.settings.height||this.settings.height),{layout:e,spread:i,orientation:n,flow:r,viewport:s,minSpreadWidth:o,direction:a}}flow(t){var e=t;"scrolled"!==t&&"scrolled-doc"!==t&&"scrolled-continuous"!==t||(e="scrolled"),"auto"!==t&&"paginated"!==t||(e="paginated"),this.settings.flow=t,this._layout&&this._layout.flow(e),this.manager&&this._layout&&this.manager.applyLayout(this._layout),this.manager&&this.manager.updateFlow(e),this.manager&&this.manager.isRendered()&&this.location&&(this.manager.clear(),this.display(this.location.start.cfi))}layout(t){return t&&(this._layout=new u(t),this._layout.spread(t.spread,this.settings.minSpreadWidth),this._layout.on(l.c.LAYOUT.UPDATED,(t,e)=>{this.emit(l.c.RENDITION.LAYOUT,t,e)})),this.manager&&this._layout&&this.manager.applyLayout(this._layout),this._layout}spread(t,e){this.settings.spread=t,e&&(this.settings.minSpreadWidth=e),this._layout&&this._layout.spread(t,e),this.manager&&this.manager.isRendered()&&this.manager.updateLayout()}direction(t){this.settings.direction=t||"ltr",this.manager&&this.manager.direction(this.settings.direction),this.manager&&this.manager.isRendered()&&this.location&&(this.manager.clear(),this.display(this.location.start.cfi))}reportLocation(){return this.q.enqueue(function(){requestAnimationFrame(function(){var t=this.manager.currentLocation();if(t&&t.then&&"function"==typeof t.then)t.then(function(t){let e=this.located(t);e&&e.start&&e.end&&(this.location=e,this.emit(l.c.RENDITION.LOCATION_CHANGED,{index:this.location.start.index,href:this.location.start.href,start:this.location.start.cfi,end:this.location.end.cfi,percentage:this.location.start.percentage}),this.emit(l.c.RENDITION.RELOCATED,this.location))}.bind(this));else if(t){let e=this.located(t);if(!e||!e.start||!e.end)return;this.location=e,this.emit(l.c.RENDITION.LOCATION_CHANGED,{index:this.location.start.index,href:this.location.start.href,start:this.location.start.cfi,end:this.location.end.cfi,percentage:this.location.start.percentage}),this.emit(l.c.RENDITION.RELOCATED,this.location)}}.bind(this))}.bind(this))}currentLocation(){var t=this.manager.currentLocation();if(t&&t.then&&"function"==typeof t.then)t.then(function(t){return this.located(t)}.bind(this));else if(t){return this.located(t)}}located(t){if(!t.length)return{};let e=t[0],i=t[t.length-1],n={start:{index:e.index,href:e.href,cfi:e.mapping.start,displayed:{page:e.pages[0]||1,total:e.totalPages}},end:{index:i.index,href:i.href,cfi:i.mapping.end,displayed:{page:i.pages[i.pages.length-1]||1,total:i.totalPages}}},r=this.book.locations.locationFromCfi(e.mapping.start),s=this.book.locations.locationFromCfi(i.mapping.end);null!=r&&(n.start.location=r,n.start.percentage=this.book.locations.percentageFromLocation(r)),null!=s&&(n.end.location=s,n.end.percentage=this.book.locations.percentageFromLocation(s));let o=this.book.pageList.pageFromCfi(e.mapping.start),a=this.book.pageList.pageFromCfi(i.mapping.end);return-1!=o&&(n.start.page=o),-1!=a&&(n.end.page=a),i.index===this.book.spine.last().index&&n.end.displayed.page>=n.end.displayed.total&&(n.atEnd=!0),e.index===this.book.spine.first().index&&1===n.start.displayed.page&&(n.atStart=!0),n}destroy(){this.manager&&this.manager.destroy(),this.book=void 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t.addStylesheetRules({img:{"max-width":(this._layout.columnWidth?this._layout.columnWidth-n+"px":"100%")+"!important","max-height":i+"px!important","object-fit":"contain","page-break-inside":"avoid","break-inside":"avoid","box-sizing":"border-box"},svg:{"max-width":(this._layout.columnWidth?this._layout.columnWidth-n+"px":"100%")+"!important","max-height":i+"px!important","page-break-inside":"avoid","break-inside":"avoid"}}),new Promise((function(t,e){setTimeout((function(){t()}),1)}))}getContents(){return this.manager?this.manager.getContents():[]}views(){return(this.manager?this.manager.views:void 0)||[]}handleLinks(t){t&&t.on(l.c.CONTENTS.LINK_CLICKED,t=>{let e=this.book.path.relative(t);this.display(e)})}injectStylesheet(t,e){let i=t.createElement("link");i.setAttribute("type","text/css"),i.setAttribute("rel","stylesheet"),i.setAttribute("href",this.settings.stylesheet),t.getElementsByTagName("head")[0].appendChild(i)}injectScript(t,e){let 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null!=t&&("object"==e||"function"==e)}},function(t,e,i){"use strict";var n=i(3),r=i.n(n),s=i(0),o=i(2),a=i(28),h=i(1),l=i(29);class c{constructor(t,e){this.settings=Object(s.extend)({ignoreClass:"",axis:void 0,direction:void 0,width:0,height:0,layout:void 0,globalLayoutProperties:{},method:void 0,forceRight:!1},e||{}),this.id="epubjs-view-"+Object(s.uuid)(),this.section=t,this.index=t.index,this.element=this.container(this.settings.axis),this.added=!1,this.displayed=!1,this.rendered=!1,this.fixedWidth=0,this.fixedHeight=0,this.epubcfi=new o.a,this.layout=this.settings.layout,this.pane=void 0,this.highlights={},this.underlines={},this.marks={}}container(t){var e=document.createElement("div");return e.classList.add("epub-view"),e.style.height="0px",e.style.width="0px",e.style.overflow="hidden",e.style.position="relative",e.style.display="block",e.style.flex=t&&"horizontal"==t?"none":"initial",e}create(){return this.iframe||(this.element||(this.element=this.createContainer()),this.iframe=document.createElement("iframe"),this.iframe.id=this.id,this.iframe.scrolling="no",this.iframe.style.overflow="hidden",this.iframe.seamless="seamless",this.iframe.style.border="none",this.iframe.setAttribute("enable-annotation","true"),this.resizing=!0,this.element.style.visibility="hidden",this.iframe.style.visibility="hidden",this.iframe.style.width="0",this.iframe.style.height="0",this._width=0,this._height=0,this.element.setAttribute("ref",this.index),this.added=!0,this.elementBounds=Object(s.bounds)(this.element),"srcdoc"in this.iframe?this.supportsSrcdoc=!0:this.supportsSrcdoc=!1,this.settings.method||(this.settings.method=this.supportsSrcdoc?"srcdoc":"write")),this.iframe}render(t,e){return this.create(),this.size(),this.sectionRender||(this.sectionRender=this.section.render(t)),this.sectionRender.then(function(t){return this.load(t)}.bind(this)).then(function(){let t,e=this.contents.writingMode();return t="scrolled"===this.settings.flow?0===e.indexOf("vertical")?"horizontal":"vertical":0===e.indexOf("vertical")?"vertical":"horizontal",0===e.indexOf("vertical")&&"paginated"===this.settings.flow&&(this.layout.delta=this.layout.height),this.setAxis(t),this.emit(h.c.VIEWS.AXIS,t),this.setWritingMode(e),this.emit(h.c.VIEWS.WRITING_MODE,e),this.layout.format(this.contents,this.section,this.axis),this.addListeners(),new Promise((t,e)=>{this.expand(),this.settings.forceRight&&(this.element.style.marginLeft=this.width()+"px"),t()})}.bind(this),function(t){return this.emit(h.c.VIEWS.LOAD_ERROR,t),new Promise((e,i)=>{i(t)})}.bind(this)).then(function(){this.emit(h.c.VIEWS.RENDERED,this.section)}.bind(this))}reset(){this.iframe&&(this.iframe.style.width="0",this.iframe.style.height="0",this._width=0,this._height=0,this._textWidth=void 0,this._contentWidth=void 0,this._textHeight=void 0,this._contentHeight=void 0),this._needsReframe=!0}size(t,e){var i=t||this.settings.width,n=e||this.settings.height;"pre-paginated"===this.layout.name?this.lock("both",i,n):"horizontal"===this.settings.axis?this.lock("height",i,n):this.lock("width",i,n),this.settings.width=i,this.settings.height=n}lock(t,e,i){var n,r=Object(s.borders)(this.element);n=this.iframe?Object(s.borders)(this.iframe):{width:0,height:0},"width"==t&&Object(s.isNumber)(e)&&(this.lockedWidth=e-r.width-n.width),"height"==t&&Object(s.isNumber)(i)&&(this.lockedHeight=i-r.height-n.height),"both"===t&&Object(s.isNumber)(e)&&Object(s.isNumber)(i)&&(this.lockedWidth=e-r.width-n.width,this.lockedHeight=i-r.height-n.height),this.displayed&&this.iframe&&this.expand()}expand(t){var e,i=this.lockedWidth,n=this.lockedHeight;this.iframe&&!this._expanding&&(this._expanding=!0,"pre-paginated"===this.layout.name?(i=this.layout.columnWidth,n=this.layout.height):"horizontal"===this.settings.axis?((i=this.contents.textWidth())%this.layout.pageWidth>0&&(i=Math.ceil(i/this.layout.pageWidth)*this.layout.pageWidth),this.settings.forceEvenPages&&(e=i/this.layout.pageWidth,this.layout.divisor>1&&"reflowable"===this.layout.name&&e%2>0&&(i+=this.layout.pageWidth))):"vertical"===this.settings.axis&&(n=this.contents.textHeight(),"paginated"===this.settings.flow&&n%this.layout.height>0&&(n=Math.ceil(n/this.layout.height)*this.layout.height)),(this._needsReframe||i!=this._width||n!=this._height)&&this.reframe(i,n),this._expanding=!1)}reframe(t,e){var i;Object(s.isNumber)(t)&&(this.element.style.width=t+"px",this.iframe.style.width=t+"px",this._width=t),Object(s.isNumber)(e)&&(this.element.style.height=e+"px",this.iframe.style.height=e+"px",this._height=e),i={width:t,height:e,widthDelta:this.prevBounds?t-this.prevBounds.width:t,heightDelta:this.prevBounds?e-this.prevBounds.height:e},this.pane&&this.pane.render(),requestAnimationFrame(()=>{let t;for(let e in this.marks)this.marks.hasOwnProperty(e)&&(t=this.marks[e],this.placeMark(t.element,t.range))}),this.onResize(this,i),this.emit(h.c.VIEWS.RESIZED,i),this.prevBounds=i,this.elementBounds=Object(s.bounds)(this.element)}load(t){var e=new s.defer,i=e.promise;if(!this.iframe)return e.reject(new Error("No Iframe Available")),i;if(this.iframe.onload=function(t){this.onLoad(t,e)}.bind(this),"blobUrl"===this.settings.method)this.blobUrl=Object(s.createBlobUrl)(t,"application/xhtml+xml"),this.iframe.src=this.blobUrl,this.element.appendChild(this.iframe);else if("srcdoc"===this.settings.method)this.iframe.srcdoc=t,this.element.appendChild(this.iframe);else{if(this.element.appendChild(this.iframe),this.document=this.iframe.contentDocument,!this.document)return e.reject(new Error("No Document Available")),i;if(this.iframe.contentDocument.open(),window.MSApp&&MSApp.execUnsafeLocalFunction){var n=this;MSApp.execUnsafeLocalFunction((function(){n.iframe.contentDocument.write(t)}))}else this.iframe.contentDocument.write(t);this.iframe.contentDocument.close()}return i}onLoad(t,e){this.window=this.iframe.contentWindow,this.document=this.iframe.contentDocument,this.contents=new a.a(this.document,this.document.body,this.section.cfiBase,this.section.index),this.rendering=!1;var i=this.document.querySelector("link[rel='canonical']");i?i.setAttribute("href",this.section.canonical):((i=this.document.createElement("link")).setAttribute("rel","canonical"),i.setAttribute("href",this.section.canonical),this.document.querySelector("head").appendChild(i)),this.contents.on(h.c.CONTENTS.EXPAND,()=>{this.displayed&&this.iframe&&(this.expand(),this.contents&&this.layout.format(this.contents))}),this.contents.on(h.c.CONTENTS.RESIZE,t=>{this.displayed&&this.iframe&&(this.expand(),this.contents&&this.layout.format(this.contents))}),e.resolve(this.contents)}setLayout(t){this.layout=t,this.contents&&(this.layout.format(this.contents),this.expand())}setAxis(t){this.settings.axis=t,this.element.style.flex="horizontal"==t?"none":"initial",this.size()}setWritingMode(t){this.writingMode=t}addListeners(){}removeListeners(t){}display(t){var e=new s.defer;return 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e=this.contents.locationOf(t,this.settings.ignoreClass);return{left:e.left,top:e.top}}onDisplayed(t){}onResize(t,e){}bounds(t){return!t&&this.elementBounds||(this.elementBounds=Object(s.bounds)(this.element)),this.elementBounds}highlight(t,e={},i,n="epubjs-hl",r={}){if(!this.contents)return;const s=Object.assign({fill:"yellow","fill-opacity":"0.3","mix-blend-mode":"multiply"},r);let o=this.contents.range(t),a=()=>{this.emit(h.c.VIEWS.MARK_CLICKED,t,e)};e.epubcfi=t,this.pane||(this.pane=new l.Pane(this.iframe,this.element));let c=new l.Highlight(o,n,e,s),u=this.pane.addMark(c);return this.highlights[t]={mark:u,element:u.element,listeners:[a,i]},u.element.setAttribute("ref",n),u.element.addEventListener("click",a),u.element.addEventListener("touchstart",a),i&&(u.element.addEventListener("click",i),u.element.addEventListener("touchstart",i)),u}underline(t,e={},i,n="epubjs-ul",r={}){if(!this.contents)return;const s=Object.assign({stroke:"black","stroke-opacity":"0.3","mix-blend-mode":"multiply"},r);let o=this.contents.range(t),a=()=>{this.emit(h.c.VIEWS.MARK_CLICKED,t,e)};e.epubcfi=t,this.pane||(this.pane=new l.Pane(this.iframe,this.element));let c=new l.Underline(o,n,e,s),u=this.pane.addMark(c);return this.underlines[t]={mark:u,element:u.element,listeners:[a,i]},u.element.setAttribute("ref",n),u.element.addEventListener("click",a),u.element.addEventListener("touchstart",a),i&&(u.element.addEventListener("click",i),u.element.addEventListener("touchstart",i)),u}mark(t,e={},i){if(!this.contents)return;if(t in this.marks){return this.marks[t]}let n=this.contents.range(t);if(!n)return;let r=n.commonAncestorContainer,s=1===r.nodeType?r:r.parentNode,o=i=>{this.emit(h.c.VIEWS.MARK_CLICKED,t,e)};n.collapsed&&1===r.nodeType?(n=new Range,n.selectNodeContents(r)):n.collapsed&&(n=new Range,n.selectNodeContents(s));let a=this.document.createElement("a");return a.setAttribute("ref","epubjs-mk"),a.style.position="absolute",a.dataset.epubcfi=t,e&&Object.keys(e).forEach(t=>{a.dataset[t]=e[t]}),i&&(a.addEventListener("click",i),a.addEventListener("touchstart",i)),a.addEventListener("click",o),a.addEventListener("touchstart",o),this.placeMark(a,n),this.element.appendChild(a),this.marks[t]={element:a,range:n,listeners:[o,i]},s}placeMark(t,e){let i,n,r;if("pre-paginated"===this.layout.name||"horizontal"!==this.settings.axis){let t=e.getBoundingClientRect();i=t.top,n=t.right}else{let t,o=e.getClientRects();for(var s=0;s!=o.length;s++)t=o[s],(!r||t.left<r)&&(r=t.left,n=Math.ceil(r/this.layout.props.pageWidth)*this.layout.props.pageWidth-this.layout.gap/2,i=t.top)}t.style.top=i+"px",t.style.left=n+"px"}unhighlight(t){let e;t in this.highlights&&(e=this.highlights[t],this.pane.removeMark(e.mark),e.listeners.forEach(t=>{t&&(e.element.removeEventListener("click",t),e.element.removeEventListener("touchstart",t))}),delete this.highlights[t])}ununderline(t){let e;t in this.underlines&&(e=this.underlines[t],this.pane.removeMark(e.mark),e.listeners.forEach(t=>{t&&(e.element.removeEventListener("click",t),e.element.removeEventListener("touchstart",t))}),delete this.underlines[t])}unmark(t){let e;t in this.marks&&(e=this.marks[t],this.element.removeChild(e.element),e.listeners.forEach(t=>{t&&(e.element.removeEventListener("click",t),e.element.removeEventListener("touchstart",t))}),delete this.marks[t])}destroy(){for(let t in this.highlights)this.unhighlight(t);for(let t in this.underlines)this.ununderline(t);for(let t in this.marks)this.unmark(t);this.blobUrl&&Object(s.revokeBlobUrl)(this.blobUrl),this.displayed&&(this.displayed=!1,this.removeListeners(),this.contents.destroy(),this.stopExpanding=!0,this.element.removeChild(this.iframe),this.iframe=void 0,this.contents=void 0,this._textWidth=null,this._textHeight=null,this._width=null,this._height=null)}}r()(c.prototype),e.a=c},function(t,e,i){var n=i(53),r=i(137),s=i(139),o=Math.max,a=Math.min;t.exports=function(t,e,i){var h,l,c,u,d,f,p=0,g=!1,v=!1,m=!0;if("function"!=typeof t)throw new TypeError("Expected a function");function y(e){var i=h,n=l;return h=l=void 0,p=e,u=t.apply(n,i)}function b(t){return p=t,d=setTimeout(x,e),g?y(t):u}function w(t){var i=t-f;return void 0===f||i>=e||i<0||v&&t-p>=c}function x(){var t=r();if(w(t))return E(t);d=setTimeout(x,function(t){var i=e-(t-f);return v?a(i,c-(t-p)):i}(t))}function E(t){return d=void 0,m&&h?y(t):(h=l=void 0,u)}function S(){var t=r(),i=w(t);if(h=arguments,l=this,f=t,i){if(void 0===d)return b(f);if(v)return clearTimeout(d),d=setTimeout(x,e),y(f)}return void 0===d&&(d=setTimeout(x,e)),u}return e=s(e)||0,n(i)&&(g=!!i.leading,c=(v="maxWait"in i)?o(s(i.maxWait)||0,e):c,m="trailing"in i?!!i.trailing:m),S.cancel=function(){void 0!==d&&clearTimeout(d),p=0,h=f=l=d=void 0},S.flush=function(){return void 0===d?u:E(r())},S}},function(t,e,i){"use strict";i(14);var n=i(0),r=i(22),s=i(1),o=i(3),a=i.n(o);const h=Math.PI/2,l={easeOutSine:function(t){return Math.sin(t*h)},easeInOutSine:function(t){return-.5*(Math.cos(Math.PI*t)-1)},easeInOutQuint:function(t){return(t/=.5)<1?.5*Math.pow(t,5):.5*(Math.pow(t-2,5)+2)},easeInCubic:function(t){return Math.pow(t,3)}};class c{constructor(t,e){this.settings=Object(n.extend)({duration:80,minVelocity:.2,minDistance:10,easing:l.easeInCubic},e||{}),this.supportsTouch=this.supportsTouch(),this.supportsTouch&&this.setup(t)}setup(t){this.manager=t,this.layout=this.manager.layout,this.fullsize=this.manager.settings.fullsize,this.fullsize?(this.element=this.manager.stage.element,this.scroller=window,this.disableScroll()):(this.element=this.manager.stage.container,this.scroller=this.element,this.element.style.WebkitOverflowScrolling="touch"),this.manager.settings.offset=this.layout.width,this.manager.settings.afterScrolledTimeout=2*this.settings.duration,this.isVertical="vertical"===this.manager.settings.axis,this.manager.isPaginated&&!this.isVertical&&(this.touchCanceler=!1,this.resizeCanceler=!1,this.snapping=!1,this.scrollLeft,this.scrollTop,this.startTouchX=void 0,this.startTouchY=void 0,this.startTime=void 0,this.endTouchX=void 0,this.endTouchY=void 0,this.endTime=void 0,this.addListeners())}supportsTouch(){return!!("ontouchstart"in window||window.DocumentTouch&&document instanceof 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e=t.contents;["touchstart","touchmove","touchend"].forEach(t=>{e.on(t,t=>this.triggerViewEvent(t,e))})}triggerViewEvent(t,e){this.emit(t.type,t,e)}onScroll(t){this.scrollLeft=this.fullsize?window.scrollX:this.scroller.scrollLeft,this.scrollTop=this.fullsize?window.scrollY:this.scroller.scrollTop}onResize(t){this.resizeCanceler=!0}onTouchStart(t){let{screenX:e,screenY:i}=t.touches[0];this.fullsize&&this.enableScroll(),this.touchCanceler=!0,this.startTouchX||(this.startTouchX=e,this.startTouchY=i,this.startTime=this.now()),this.endTouchX=e,this.endTouchY=i,this.endTime=this.now()}onTouchMove(t){let{screenX:e,screenY:i}=t.touches[0],n=Math.abs(i-this.endTouchY);this.touchCanceler=!0,!this.fullsize&&n<10&&(this.element.scrollLeft-=e-this.endTouchX),this.endTouchX=e,this.endTouchY=i,this.endTime=this.now()}onTouchEnd(t){this.fullsize&&this.disableScroll(),this.touchCanceler=!1;let e=this.wasSwiped();0!==e?this.snap(e):this.snap(),this.startTouchX=void 0,this.startTouchY=void 0,this.startTime=void 0,this.endTouchX=void 0,this.endTouchY=void 0,this.endTime=void 0}wasSwiped(){let t=this.layout.pageWidth*this.layout.divisor,e=this.endTouchX-this.startTouchX,i=Math.abs(e),n=e/(this.endTime-this.startTime),r=this.settings.minVelocity;return i<=this.settings.minDistance||i>=t?0:n>r?-1:n<-r?1:void 0}needsSnap(){return this.scrollLeft%(this.layout.pageWidth*this.layout.divisor)!=0}snap(t=0){let e=this.scrollLeft,i=this.layout.pageWidth*this.layout.divisor,n=Math.round(e/i)*i;return t&&(n+=t*i),this.smoothScrollTo(n)}smoothScrollTo(t){const e=new n.defer,i=this.scrollLeft,r=this.now(),s=this.settings.duration,o=this.settings.easing;return this.snapping=!0,function n(){const a=this.now(),h=Math.min(1,(a-r)/s);if(o(h),this.touchCanceler||this.resizeCanceler)return this.resizeCanceler=!1,this.snapping=!1,void 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0,snap:!1,afterScrolledTimeout:10}),Object(n.extend)(this.settings,t.settings||{}),"undefined"!=t.settings.gap&&0===t.settings.gap&&(this.settings.gap=t.settings.gap),this.viewSettings={ignoreClass:this.settings.ignoreClass,axis:this.settings.axis,flow:this.settings.flow,layout:this.layout,width:0,height:0,forceEvenPages:!1},this.scrollTop=0,this.scrollLeft=0}display(t,e){return r.a.prototype.display.call(this,t,e).then(function(){return this.fill()}.bind(this))}fill(t){var e=t||new n.defer;return this.q.enqueue(()=>this.check()).then(t=>{t?this.fill(e):e.resolve()}),e.promise}moveTo(t){var e=0,i=0;this.isPaginated?(e=Math.floor(t.left/this.layout.delta)*this.layout.delta,this.settings.offsetDelta):(i=t.top,t.top,this.settings.offsetDelta),(e>0||i>0)&&this.scrollBy(e,i,!0)}afterResized(t){this.emit(s.c.MANAGERS.RESIZE,t.section)}removeShownListeners(t){t.onDisplayed=function(){}}add(t){var e=this.createView(t);return this.views.append(e),e.on(s.c.VIEWS.RESIZED,t=>{e.expanded=!0}),e.on(s.c.VIEWS.AXIS,t=>{this.updateAxis(t)}),e.on(s.c.VIEWS.WRITING_MODE,t=>{this.updateWritingMode(t)}),e.onDisplayed=this.afterDisplayed.bind(this),e.onResize=this.afterResized.bind(this),e.display(this.request)}append(t){var e=this.createView(t);return e.on(s.c.VIEWS.RESIZED,t=>{e.expanded=!0}),e.on(s.c.VIEWS.AXIS,t=>{this.updateAxis(t)}),e.on(s.c.VIEWS.WRITING_MODE,t=>{this.updateWritingMode(t)}),this.views.append(e),e.onDisplayed=this.afterDisplayed.bind(this),e}prepend(t){var e=this.createView(t);return e.on(s.c.VIEWS.RESIZED,t=>{this.counter(t),e.expanded=!0}),e.on(s.c.VIEWS.AXIS,t=>{this.updateAxis(t)}),e.on(s.c.VIEWS.WRITING_MODE,t=>{this.updateWritingMode(t)}),this.views.prepend(e),e.onDisplayed=this.afterDisplayed.bind(this),e}counter(t){"vertical"===this.settings.axis?this.scrollBy(0,t.heightDelta,!0):this.scrollBy(t.widthDelta,0,!0)}update(t){for(var e,i=this.bounds(),r=this.views.all(),s=r.length,o=[],a=void 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y=m,b=i(9),w=i.n(b);var x=class{constructor(t){this.packagePath="",this.directory="",this.encoding="",t&&this.parse(t)}parse(t){var e;if(!t)throw new Error("Container File Not Found");if(!(e=Object(s.qs)(t,"rootfile")))throw new Error("No RootFile Found");this.packagePath=e.getAttribute("full-path"),this.directory=w.a.dirname(this.packagePath),this.encoding=t.xmlEncoding}destroy(){this.packagePath=void 0,this.directory=void 0,this.encoding=void 0}};var E=class{constructor(t){this.manifest={},this.navPath="",this.ncxPath="",this.coverPath="",this.spineNodeIndex=0,this.spine=[],this.metadata={},t&&this.parse(t)}parse(t){var e,i,n;if(!t)throw new Error("Package File Not Found");if(!(e=Object(s.qs)(t,"metadata")))throw new Error("No Metadata Found");if(!(i=Object(s.qs)(t,"manifest")))throw new Error("No Manifest Found");if(!(n=Object(s.qs)(t,"spine")))throw new Error("No Spine Found");return 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diff --git a/public/lib/jszip.min.js b/public/lib/jszip.min.js
new file mode 100644
index 000000000..ff4cfd5e8
--- /dev/null
+++ b/public/lib/jszip.min.js
@@ -0,0 +1,13 @@
+/*!
+
+JSZip v3.10.1 - A JavaScript class for generating and reading zip files
+<http://stuartk.com/jszip>
+
+(c) 2009-2016 Stuart Knightley <stuart [at] stuartk.com>
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/main/LICENSE.markdown.
+
+JSZip uses the library pako released under the MIT license :
+https://github.com/nodeca/pako/blob/main/LICENSE
+*/
+
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a=n;a<s;a++)e=e>>>8^i[255&(e^t.charCodeAt(a))];return-1^e}(0|t,e,e.length,0):0}},{"./utils":32}],5:[function(e,t,r){"use strict";r.base64=!1,r.binary=!1,r.dir=!1,r.createFolders=!0,r.date=null,r.compression=null,r.compressionOptions=null,r.comment=null,r.unixPermissions=null,r.dosPermissions=null},{}],6:[function(e,t,r){"use strict";var n=null;n="undefined"!=typeof Promise?Promise:e("lie"),t.exports={Promise:n}},{lie:37}],7:[function(e,t,r){"use strict";var n="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,i=e("pako"),s=e("./utils"),a=e("./stream/GenericWorker"),o=n?"uint8array":"array";function h(e,t){a.call(this,"FlateWorker/"+e),this._pako=null,this._pakoAction=e,this._pakoOptions=t,this.meta={}}r.magic="\b\0",s.inherits(h,a),h.prototype.processChunk=function(e){this.meta=e.meta,null===this._pako&&this._createPako(),this._pako.push(s.transformTo(o,e.data),!1)},h.prototype.flush=function(){a.prototype.flush.call(this),null===this._pako&&this._createPako(),this._pako.push([],!0)},h.prototype.cleanUp=function(){a.prototype.cleanUp.call(this),this._pako=null},h.prototype._createPako=function(){this._pako=new i[this._pakoAction]({raw:!0,level:this._pakoOptions.level||-1});var t=this;this._pako.onData=function(e){t.push({data:e,meta:t.meta})}},r.compressWorker=function(e){return new h("Deflate",e)},r.uncompressWorker=function(){return new h("Inflate",{})}},{"./stream/GenericWorker":28,"./utils":32,pako:38}],8:[function(e,t,r){"use strict";function A(e,t){var r,n="";for(r=0;r<t;r++)n+=String.fromCharCode(255&e),e>>>=8;return n}function n(e,t,r,n,i,s){var a,o,h=e.file,u=e.compression,l=s!==O.utf8encode,f=I.transformTo("string",s(h.name)),c=I.transformTo("string",O.utf8encode(h.name)),d=h.comment,p=I.transformTo("string",s(d)),m=I.transformTo("string",O.utf8encode(d)),_=c.length!==h.name.length,g=m.length!==d.length,b="",v="",y="",w=h.dir,k=h.date,x={crc32:0,compressedSize:0,uncompressedSize:0};t&&!r||(x.crc32=e.crc32,x.compressedSize=e.compressedSize,x.uncompressedSize=e.uncompressedSize);var S=0;t&&(S|=8),l||!_&&!g||(S|=2048);var z=0,C=0;w&&(z|=16),"UNIX"===i?(C=798,z|=function(e,t){var r=e;return e||(r=t?16893:33204),(65535&r)<<16}(h.unixPermissions,w)):(C=20,z|=function(e){return 63&(e||0)}(h.dosPermissions)),a=k.getUTCHours(),a<<=6,a|=k.getUTCMinutes(),a<<=5,a|=k.getUTCSeconds()/2,o=k.getUTCFullYear()-1980,o<<=4,o|=k.getUTCMonth()+1,o<<=5,o|=k.getUTCDate(),_&&(v=A(1,1)+A(B(f),4)+c,b+="up"+A(v.length,2)+v),g&&(y=A(1,1)+A(B(p),4)+m,b+="uc"+A(y.length,2)+y);var E="";return E+="\n\0",E+=A(S,2),E+=u.magic,E+=A(a,2),E+=A(o,2),E+=A(x.crc32,4),E+=A(x.compressedSize,4),E+=A(x.uncompressedSize,4),E+=A(f.length,2),E+=A(b.length,2),{fileRecord:R.LOCAL_FILE_HEADER+E+f+b,dirRecord:R.CENTRAL_FILE_HEADER+A(C,2)+E+A(p.length,2)+"\0\0\0\0"+A(z,4)+A(n,4)+f+b+p}}var I=e("../utils"),i=e("../stream/GenericWorker"),O=e("../utf8"),B=e("../crc32"),R=e("../signature");function s(e,t,r,n){i.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=t,this.zipPlatform=r,this.encodeFileName=n,this.streamFiles=e,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}I.inherits(s,i),s.prototype.push=function(e){var t=e.meta.percent||0,r=this.entriesCount,n=this._sources.length;this.accumulate?this.contentBuffer.push(e):(this.bytesWritten+=e.data.length,i.prototype.push.call(this,{data:e.data,meta:{currentFile:this.currentFile,percent:r?(t+100*(r-n-1))/r:100}}))},s.prototype.openedSource=function(e){this.currentSourceOffset=this.bytesWritten,this.currentFile=e.file.name;var t=this.streamFiles&&!e.file.dir;if(t){var r=n(e,t,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:r.fileRecord,meta:{percent:0}})}else this.accumulate=!0},s.prototype.closedSource=function(e){this.accumulate=!1;var t=this.streamFiles&&!e.file.dir,r=n(e,t,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(r.dirRecord),t)this.push({data:function(e){return R.DATA_DESCRIPTOR+A(e.crc32,4)+A(e.compressedSize,4)+A(e.uncompressedSize,4)}(e),meta:{percent:100}});else for(this.push({data:r.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},s.prototype.flush=function(){for(var e=this.bytesWritten,t=0;t<this.dirRecords.length;t++)this.push({data:this.dirRecords[t],meta:{percent:100}});var r=this.bytesWritten-e,n=function(e,t,r,n,i){var s=I.transformTo("string",i(n));return R.CENTRAL_DIRECTORY_END+"\0\0\0\0"+A(e,2)+A(e,2)+A(t,4)+A(r,4)+A(s.length,2)+s}(this.dirRecords.length,r,e,this.zipComment,this.encodeFileName);this.push({data:n,meta:{percent:100}})},s.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},s.prototype.registerPrevious=function(e){this._sources.push(e);var t=this;return e.on("data",function(e){t.processChunk(e)}),e.on("end",function(){t.closedSource(t.previous.streamInfo),t._sources.length?t.prepareNextSource():t.end()}),e.on("error",function(e){t.error(e)}),this},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},s.prototype.error=function(e){var t=this._sources;if(!i.prototype.error.call(this,e))return!1;for(var r=0;r<t.length;r++)try{t[r].error(e)}catch(e){}return!0},s.prototype.lock=function(){i.prototype.lock.call(this);for(var e=this._sources,t=0;t<e.length;t++)e[t].lock()},t.exports=s},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(e,t,r){"use strict";var u=e("../compressions"),n=e("./ZipFileWorker");r.generateWorker=function(e,a,t){var o=new n(a.streamFiles,t,a.platform,a.encodeFileName),h=0;try{e.forEach(function(e,t){h++;var r=function(e,t){var r=e||t,n=u[r];if(!n)throw new Error(r+" is not a valid compression method !");return n}(t.options.compression,a.compression),n=t.options.compressionOptions||a.compressionOptions||{},i=t.dir,s=t.date;t._compressWorker(r,n).withStreamInfo("file",{name:e,dir:i,date:s,comment:t.comment||"",unixPermissions:t.unixPermissions,dosPermissions:t.dosPermissions}).pipe(o)}),o.entriesCount=h}catch(e){o.error(e)}return o}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(e,t,r){"use strict";function n(){if(!(this instanceof n))return new n;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files=Object.create(null),this.comment=null,this.root="",this.clone=function(){var e=new n;for(var t in this)"function"!=typeof this[t]&&(e[t]=this[t]);return e}}(n.prototype=e("./object")).loadAsync=e("./load"),n.support=e("./support"),n.defaults=e("./defaults"),n.version="3.10.1",n.loadAsync=function(e,t){return(new n).loadAsync(e,t)},n.external=e("./external"),t.exports=n},{"./defaults":5,"./external":6,"./load":11,"./object":15,"./support":30}],11:[function(e,t,r){"use strict";var u=e("./utils"),i=e("./external"),n=e("./utf8"),s=e("./zipEntries"),a=e("./stream/Crc32Probe"),l=e("./nodejsUtils");function f(n){return new i.Promise(function(e,t){var r=n.decompressed.getContentWorker().pipe(new a);r.on("error",function(e){t(e)}).on("end",function(){r.streamInfo.crc32!==n.decompressed.crc32?t(new Error("Corrupted zip : CRC32 mismatch")):e()}).resume()})}t.exports=function(e,o){var h=this;return o=u.extend(o||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:n.utf8decode}),l.isNode&&l.isStream(e)?i.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):u.prepareContent("the loaded zip file",e,!0,o.optimizedBinaryString,o.base64).then(function(e){var t=new s(o);return t.load(e),t}).then(function(e){var t=[i.Promise.resolve(e)],r=e.files;if(o.checkCRC32)for(var n=0;n<r.length;n++)t.push(f(r[n]));return i.Promise.all(t)}).then(function(e){for(var t=e.shift(),r=t.files,n=0;n<r.length;n++){var i=r[n],s=i.fileNameStr,a=u.resolve(i.fileNameStr);h.file(a,i.decompressed,{binary:!0,optimizedBinaryString:!0,date:i.date,dir:i.dir,comment:i.fileCommentStr.length?i.fileCommentStr:null,unixPermissions:i.unixPermissions,dosPermissions:i.dosPermissions,createFolders:o.createFolders}),i.dir||(h.file(a).unsafeOriginalName=s)}return t.zipComment.length&&(h.comment=t.zipComment),h})}},{"./external":6,"./nodejsUtils":14,"./stream/Crc32Probe":25,"./utf8":31,"./utils":32,"./zipEntries":33}],12:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../stream/GenericWorker");function s(e,t){i.call(this,"Nodejs stream input adapter for "+e),this._upstreamEnded=!1,this._bindStream(t)}n.inherits(s,i),s.prototype._bindStream=function(e){var t=this;(this._stream=e).pause(),e.on("data",function(e){t.push({data:e,meta:{percent:0}})}).on("error",function(e){t.isPaused?this.generatedError=e:t.error(e)}).on("end",function(){t.isPaused?t._upstreamEnded=!0:t.end()})},s.prototype.pause=function(){return!!i.prototype.pause.call(this)&&(this._stream.pause(),!0)},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(this._upstreamEnded?this.end():this._stream.resume(),!0)},t.exports=s},{"../stream/GenericWorker":28,"../utils":32}],13:[function(e,t,r){"use strict";var i=e("readable-stream").Readable;function n(e,t,r){i.call(this,t),this._helper=e;var n=this;e.on("data",function(e,t){n.push(e)||n._helper.pause(),r&&r(t)}).on("error",function(e){n.emit("error",e)}).on("end",function(){n.push(null)})}e("../utils").inherits(n,i),n.prototype._read=function(){this._helper.resume()},t.exports=n},{"../utils":32,"readable-stream":16}],14:[function(e,t,r){"use strict";t.exports={isNode:"undefined"!=typeof Buffer,newBufferFrom:function(e,t){if(Buffer.from&&Buffer.from!==Uint8Array.from)return Buffer.from(e,t);if("number"==typeof e)throw new Error('The "data" argument must not be a number');return new Buffer(e,t)},allocBuffer:function(e){if(Buffer.alloc)return Buffer.alloc(e);var t=new Buffer(e);return t.fill(0),t},isBuffer:function(e){return Buffer.isBuffer(e)},isStream:function(e){return e&&"function"==typeof e.on&&"function"==typeof e.pause&&"function"==typeof e.resume}}},{}],15:[function(e,t,r){"use strict";function s(e,t,r){var n,i=u.getTypeOf(t),s=u.extend(r||{},f);s.date=s.date||new Date,null!==s.compression&&(s.compression=s.compression.toUpperCase()),"string"==typeof s.unixPermissions&&(s.unixPermissions=parseInt(s.unixPermissions,8)),s.unixPermissions&&16384&s.unixPermissions&&(s.dir=!0),s.dosPermissions&&16&s.dosPermissions&&(s.dir=!0),s.dir&&(e=g(e)),s.createFolders&&(n=_(e))&&b.call(this,n,!0);var a="string"===i&&!1===s.binary&&!1===s.base64;r&&void 0!==r.binary||(s.binary=!a),(t instanceof c&&0===t.uncompressedSize||s.dir||!t||0===t.length)&&(s.base64=!1,s.binary=!0,t="",s.compression="STORE",i="string");var o=null;o=t instanceof c||t instanceof l?t:p.isNode&&p.isStream(t)?new m(e,t):u.prepareContent(e,t,s.binary,s.optimizedBinaryString,s.base64);var h=new d(e,o,s);this.files[e]=h}var i=e("./utf8"),u=e("./utils"),l=e("./stream/GenericWorker"),a=e("./stream/StreamHelper"),f=e("./defaults"),c=e("./compressedObject"),d=e("./zipObject"),o=e("./generate"),p=e("./nodejsUtils"),m=e("./nodejs/NodejsStreamInputAdapter"),_=function(e){"/"===e.slice(-1)&&(e=e.substring(0,e.length-1));var t=e.lastIndexOf("/");return 0<t?e.substring(0,t):""},g=function(e){return"/"!==e.slice(-1)&&(e+="/"),e},b=function(e,t){return t=void 0!==t?t:f.createFolders,e=g(e),this.files[e]||s.call(this,e,null,{dir:!0,createFolders:t}),this.files[e]};function h(e){return"[object RegExp]"===Object.prototype.toString.call(e)}var n={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(e){var t,r,n;for(t in this.files)n=this.files[t],(r=t.slice(this.root.length,t.length))&&t.slice(0,this.root.length)===this.root&&e(r,n)},filter:function(r){var n=[];return this.forEach(function(e,t){r(e,t)&&n.push(t)}),n},file:function(e,t,r){if(1!==arguments.length)return e=this.root+e,s.call(this,e,t,r),this;if(h(e)){var n=e;return this.filter(function(e,t){return!t.dir&&n.test(e)})}var i=this.files[this.root+e];return i&&!i.dir?i:null},folder:function(r){if(!r)return this;if(h(r))return this.filter(function(e,t){return t.dir&&r.test(e)});var e=this.root+r,t=b.call(this,e),n=this.clone();return n.root=t.name,n},remove:function(r){r=this.root+r;var e=this.files[r];if(e||("/"!==r.slice(-1)&&(r+="/"),e=this.files[r]),e&&!e.dir)delete this.files[r];else for(var t=this.filter(function(e,t){return t.name.slice(0,r.length)===r}),n=0;n<t.length;n++)delete this.files[t[n].name];return this},generate:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(e){var t,r={};try{if((r=u.extend(e||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:i.utf8encode})).type=r.type.toLowerCase(),r.compression=r.compression.toUpperCase(),"binarystring"===r.type&&(r.type="string"),!r.type)throw new Error("No output type specified.");u.checkSupport(r.type),"darwin"!==r.platform&&"freebsd"!==r.platform&&"linux"!==r.platform&&"sunos"!==r.platform||(r.platform="UNIX"),"win32"===r.platform&&(r.platform="DOS");var n=r.comment||this.comment||"";t=o.generateWorker(this,r,n)}catch(e){(t=new l("error")).error(e)}return new a(t,r.type||"string",r.mimeType)},generateAsync:function(e,t){return this.generateInternalStream(e).accumulate(t)},generateNodeStream:function(e,t){return(e=e||{}).type||(e.type="nodebuffer"),this.generateInternalStream(e).toNodejsStream(t)}};t.exports=n},{"./compressedObject":2,"./defaults":5,"./generate":9,"./nodejs/NodejsStreamInputAdapter":12,"./nodejsUtils":14,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31,"./utils":32,"./zipObject":35}],16:[function(e,t,r){"use strict";t.exports=e("stream")},{stream:void 0}],17:[function(e,t,r){"use strict";var n=e("./DataReader");function i(e){n.call(this,e);for(var t=0;t<this.data.length;t++)e[t]=255&e[t]}e("../utils").inherits(i,n),i.prototype.byteAt=function(e){return this.data[this.zero+e]},i.prototype.lastIndexOfSignature=function(e){for(var t=e.charCodeAt(0),r=e.charCodeAt(1),n=e.charCodeAt(2),i=e.charCodeAt(3),s=this.length-4;0<=s;--s)if(this.data[s]===t&&this.data[s+1]===r&&this.data[s+2]===n&&this.data[s+3]===i)return s-this.zero;return-1},i.prototype.readAndCheckSignature=function(e){var t=e.charCodeAt(0),r=e.charCodeAt(1),n=e.charCodeAt(2),i=e.charCodeAt(3),s=this.readData(4);return t===s[0]&&r===s[1]&&n===s[2]&&i===s[3]},i.prototype.readData=function(e){if(this.checkOffset(e),0===e)return[];var t=this.data.slice(this.zero+this.index,this.zero+this.index+e);return this.index+=e,t},t.exports=i},{"../utils":32,"./DataReader":18}],18:[function(e,t,r){"use strict";var n=e("../utils");function i(e){this.data=e,this.length=e.length,this.index=0,this.zero=0}i.prototype={checkOffset:function(e){this.checkIndex(this.index+e)},checkIndex:function(e){if(this.length<this.zero+e||e<0)throw new Error("End of data reached (data length = "+this.length+", asked index = "+e+"). Corrupted zip ?")},setIndex:function(e){this.checkIndex(e),this.index=e},skip:function(e){this.setIndex(this.index+e)},byteAt:function(){},readInt:function(e){var t,r=0;for(this.checkOffset(e),t=this.index+e-1;t>=this.index;t--)r=(r<<8)+this.byteAt(t);return this.index+=e,r},readString:function(e){return n.transformTo("string",this.readData(e))},readData:function(){},lastIndexOfSignature:function(){},readAndCheckSignature:function(){},readDate:function(){var e=this.readInt(4);return new Date(Date.UTC(1980+(e>>25&127),(e>>21&15)-1,e>>16&31,e>>11&31,e>>5&63,(31&e)<<1))}},t.exports=i},{"../utils":32}],19:[function(e,t,r){"use strict";var n=e("./Uint8ArrayReader");function i(e){n.call(this,e)}e("../utils").inherits(i,n),i.prototype.readData=function(e){this.checkOffset(e);var t=this.data.slice(this.zero+this.index,this.zero+this.index+e);return this.index+=e,t},t.exports=i},{"../utils":32,"./Uint8ArrayReader":21}],20:[function(e,t,r){"use strict";var n=e("./DataReader");function i(e){n.call(this,e)}e("../utils").inherits(i,n),i.prototype.byteAt=function(e){return this.data.charCodeAt(this.zero+e)},i.prototype.lastIndexOfSignature=function(e){return this.data.lastIndexOf(e)-this.zero},i.prototype.readAndCheckSignature=function(e){return e===this.readData(4)},i.prototype.readData=function(e){this.checkOffset(e);var t=this.data.slice(this.zero+this.index,this.zero+this.index+e);return this.index+=e,t},t.exports=i},{"../utils":32,"./DataReader":18}],21:[function(e,t,r){"use strict";var n=e("./ArrayReader");function i(e){n.call(this,e)}e("../utils").inherits(i,n),i.prototype.readData=function(e){if(this.checkOffset(e),0===e)return new Uint8Array(0);var t=this.data.subarray(this.zero+this.index,this.zero+this.index+e);return this.index+=e,t},t.exports=i},{"../utils":32,"./ArrayReader":17}],22:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../support"),s=e("./ArrayReader"),a=e("./StringReader"),o=e("./NodeBufferReader"),h=e("./Uint8ArrayReader");t.exports=function(e){var t=n.getTypeOf(e);return n.checkSupport(t),"string"!==t||i.uint8array?"nodebuffer"===t?new o(e):i.uint8array?new h(n.transformTo("uint8array",e)):new s(n.transformTo("array",e)):new a(e)}},{"../support":30,"../utils":32,"./ArrayReader":17,"./NodeBufferReader":19,"./StringReader":20,"./Uint8ArrayReader":21}],23:[function(e,t,r){"use strict";r.LOCAL_FILE_HEADER="PK",r.CENTRAL_FILE_HEADER="PK
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t=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,e.then(function(e){t.dataIsReady=!0,t.data=e,t.max=e&&e.length||0,t.type=n.getTypeOf(e),t.isPaused||t._tickAndRepeat()},function(e){t.error(e)})}n.inherits(s,i),s.prototype.cleanUp=function(){i.prototype.cleanUp.call(this),this.data=null},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,n.delay(this._tickAndRepeat,[],this)),!0)},s.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(n.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},s.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var e=null,t=Math.min(this.max,this.index+16384);if(this.index>=this.max)return 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n(e){this.name=e||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}n.prototype={push:function(e){this.emit("data",e)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(e){this.emit("error",e)}return!0},error:function(e){return!this.isFinished&&(this.isPaused?this.generatedError=e:(this.isFinished=!0,this.emit("error",e),this.previous&&this.previous.error(e),this.cleanUp()),!0)},on:function(e,t){return this._listeners[e].push(t),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(e,t){if(this._listeners[e])for(var r=0;r<this._listeners[e].length;r++)this._listeners[e][r].call(this,t)},pipe:function(e){return e.registerPrevious(this)},registerPrevious:function(e){if(this.isLocked)throw new Error("The stream 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o=e("./utils"),h=e("./support"),r=e("./nodejsUtils"),n=e("./stream/GenericWorker"),u=new Array(256),i=0;i<256;i++)u[i]=252<=i?6:248<=i?5:240<=i?4:224<=i?3:192<=i?2:1;u[254]=u[254]=1;function a(){n.call(this,"utf-8 decode"),this.leftOver=null}function l(){n.call(this,"utf-8 encode")}s.utf8encode=function(e){return h.nodebuffer?r.newBufferFrom(e,"utf-8"):function(e){var t,r,n,i,s,a=e.length,o=0;for(i=0;i<a;i++)55296==(64512&(r=e.charCodeAt(i)))&&i+1<a&&56320==(64512&(n=e.charCodeAt(i+1)))&&(r=65536+(r-55296<<10)+(n-56320),i++),o+=r<128?1:r<2048?2:r<65536?3:4;for(t=h.uint8array?new Uint8Array(o):new Array(o),i=s=0;s<o;i++)55296==(64512&(r=e.charCodeAt(i)))&&i+1<a&&56320==(64512&(n=e.charCodeAt(i+1)))&&(r=65536+(r-55296<<10)+(n-56320),i++),r<128?t[s++]=r:(r<2048?t[s++]=192|r>>>6:(r<65536?t[s++]=224|r>>>12:(t[s++]=240|r>>>18,t[s++]=128|r>>>12&63),t[s++]=128|r>>>6&63),t[s++]=128|63&r);return t}(e)},s.utf8decode=function(e){return h.nodebuffer?o.transformTo("nodebuffer",e).toString("utf-8"):function(e){var t,r,n,i,s=e.length,a=new Array(2*s);for(t=r=0;t<s;)if((n=e[t++])<128)a[r++]=n;else if(4<(i=u[n]))a[r++]=65533,t+=i-1;else{for(n&=2===i?31:3===i?15:7;1<i&&t<s;)n=n<<6|63&e[t++],i--;1<i?a[r++]=65533:n<65536?a[r++]=n:(n-=65536,a[r++]=55296|n>>10&1023,a[r++]=56320|1023&n)}return a.length!==r&&(a.subarray?a=a.subarray(0,r):a.length=r),o.applyFromCharCode(a)}(e=o.transformTo(h.uint8array?"uint8array":"array",e))},o.inherits(a,n),a.prototype.processChunk=function(e){var t=o.transformTo(h.uint8array?"uint8array":"array",e.data);if(this.leftOver&&this.leftOver.length){if(h.uint8array){var r=t;(t=new Uint8Array(r.length+this.leftOver.length)).set(this.leftOver,0),t.set(r,this.leftOver.length)}else t=this.leftOver.concat(t);this.leftOver=null}var n=function(e,t){var r;for((t=t||e.length)>e.length&&(t=e.length),r=t-1;0<=r&&128==(192&e[r]);)r--;return 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FileReader;e.onload=function(e){t(e.target.result)},e.onerror=function(e){r(e.target.error)},e.readAsArrayBuffer(n)}):n}).then(function(e){var t=a.getTypeOf(e);return t?("arraybuffer"===t?e=a.transformTo("uint8array",e):"string"===t&&(s?e=h.decode(e):n&&!0!==i&&(e=function(e){return l(e,o.uint8array?new Uint8Array(e.length):new Array(e.length))}(e))),e):u.Promise.reject(new Error("Can't read the data of '"+r+"'. Is it in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?"))})}},{"./base64":1,"./external":6,"./nodejsUtils":14,"./support":30,setimmediate:54}],33:[function(e,t,r){"use strict";var n=e("./reader/readerFor"),i=e("./utils"),s=e("./signature"),a=e("./zipEntry"),o=e("./support");function h(e){this.files=[],this.loadOptions=e}h.prototype={checkSignature:function(e){if(!this.reader.readAndCheckSignature(e)){this.reader.index-=4;var t=this.reader.readString(4);throw new Error("Corrupted zip or bug: unexpected signature ("+i.pretty(t)+", expected "+i.pretty(e)+")")}},isSignature:function(e,t){var r=this.reader.index;this.reader.setIndex(e);var n=this.reader.readString(4)===t;return this.reader.setIndex(r),n},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var e=this.reader.readData(this.zipCommentLength),t=o.uint8array?"uint8array":"array",r=i.transformTo(t,e);this.zipComment=this.loadOptions.decodeFileName(r)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var e,t,r,n=this.zip64EndOfCentralSize-44;0<n;)e=this.reader.readInt(2),t=this.reader.readInt(4),r=this.reader.readData(t),this.zip64ExtensibleData[e]={id:e,length:t,value:r}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),1<this.disksCount)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var e,t;for(e=0;e<this.files.length;e++)t=this.files[e],this.reader.setIndex(t.localHeaderOffset),this.checkSignature(s.LOCAL_FILE_HEADER),t.readLocalPart(this.reader),t.handleUTF8(),t.processAttributes()},readCentralDir:function(){var e;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(s.CENTRAL_FILE_HEADER);)(e=new a({zip64:this.zip64},this.loadOptions)).readCentralPart(this.reader),this.files.push(e);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var e=this.reader.lastIndexOfSignature(s.CENTRAL_DIRECTORY_END);if(e<0)throw!this.isSignature(0,s.LOCAL_FILE_HEADER)?new Error("Can't find end of central directory : is this a zip file ? If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html"):new Error("Corrupted zip: can't find end of central directory");this.reader.setIndex(e);var t=e;if(this.checkSignature(s.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===i.MAX_VALUE_16BITS||this.diskWithCentralDirStart===i.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===i.MAX_VALUE_16BITS||this.centralDirRecords===i.MAX_VALUE_16BITS||this.centralDirSize===i.MAX_VALUE_32BITS||this.centralDirOffset===i.MAX_VALUE_32BITS){if(this.zip64=!0,(e=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR))<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(e),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,s.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var r=this.centralDirOffset+this.centralDirSize;this.zip64&&(r+=20,r+=12+this.zip64EndOfCentralSize);var n=t-r;if(0<n)this.isSignature(t,s.CENTRAL_FILE_HEADER)||(this.reader.zero=n);else if(n<0)throw new Error("Corrupted zip: missing "+Math.abs(n)+" bytes.")},prepareReader:function(e){this.reader=n(e)},load:function(e){this.prepareReader(e),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},t.exports=h},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utils":32,"./zipEntry":34}],34:[function(e,t,r){"use strict";var n=e("./reader/readerFor"),s=e("./utils"),i=e("./compressedObject"),a=e("./crc32"),o=e("./utf8"),h=e("./compressions"),u=e("./support");function l(e,t){this.options=e,this.loadOptions=t}l.prototype={isEncrypted:function(){return 1==(1&this.bitFlag)},useUTF8:function(){return 2048==(2048&this.bitFlag)},readLocalPart:function(e){var t,r;if(e.skip(22),this.fileNameLength=e.readInt(2),r=e.readInt(2),this.fileName=e.readData(this.fileNameLength),e.skip(r),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough information from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(null===(t=function(e){for(var t in h)if(Object.prototype.hasOwnProperty.call(h,t)&&h[t].magic===e)return h[t];return null}(this.compressionMethod)))throw new Error("Corrupted zip : compression "+s.pretty(this.compressionMethod)+" unknown (inner file : "+s.transformTo("string",this.fileName)+")");this.decompressed=new i(this.compressedSize,this.uncompressedSize,this.crc32,t,e.readData(this.compressedSize))},readCentralPart:function(e){this.versionMadeBy=e.readInt(2),e.skip(2),this.bitFlag=e.readInt(2),this.compressionMethod=e.readString(2),this.date=e.readDate(),this.crc32=e.readInt(4),this.compressedSize=e.readInt(4),this.uncompressedSize=e.readInt(4);var t=e.readInt(2);if(this.extraFieldsLength=e.readInt(2),this.fileCommentLength=e.readInt(2),this.diskNumberStart=e.readInt(2),this.internalFileAttributes=e.readInt(2),this.externalFileAttributes=e.readInt(4),this.localHeaderOffset=e.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");e.skip(t),this.readExtraFields(e),this.parseZIP64ExtraField(e),this.fileComment=e.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var e=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0==e&&(this.dosPermissions=63&this.externalFileAttributes),3==e&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var e=n(this.extraFields[1].value);this.uncompressedSize===s.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===s.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===s.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===s.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(e){var t,r,n,i=e.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});e.index+4<i;)t=e.readInt(2),r=e.readInt(2),n=e.readData(r),this.extraFields[t]={id:t,length:r,value:n};e.setIndex(i)},handleUTF8:function(){var e=u.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=o.utf8decode(this.fileName),this.fileCommentStr=o.utf8decode(this.fileComment);else{var t=this.findExtraFieldUnicodePath();if(null!==t)this.fileNameStr=t;else{var r=s.transformTo(e,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(r)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var i=s.transformTo(e,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(i)}}},findExtraFieldUnicodePath:function(){var e=this.extraFields[28789];if(e){var t=n(e.value);return 1!==t.readInt(1)?null:a(this.fileName)!==t.readInt(4)?null:o.utf8decode(t.readData(e.length-5))}return null},findExtraFieldUnicodeComment:function(){var e=this.extraFields[25461];if(e){var t=n(e.value);return 1!==t.readInt(1)?null:a(this.fileComment)!==t.readInt(4)?null:o.utf8decode(t.readData(e.length-5))}return null}},t.exports=l},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(e,t,r){"use strict";function n(e,t,r){this.name=e,this.dir=r.dir,this.date=r.date,this.comment=r.comment,this.unixPermissions=r.unixPermissions,this.dosPermissions=r.dosPermissions,this._data=t,this._dataBinary=r.binary,this.options={compression:r.compression,compressionOptions:r.compressionOptions}}var s=e("./stream/StreamHelper"),i=e("./stream/DataWorker"),a=e("./utf8"),o=e("./compressedObject"),h=e("./stream/GenericWorker");n.prototype={internalStream:function(e){var t=null,r="string";try{if(!e)throw new Error("No output type specified.");var n="string"===(r=e.toLowerCase())||"text"===r;"binarystring"!==r&&"text"!==r||(r="string"),t=this._decompressWorker();var i=!this._dataBinary;i&&!n&&(t=t.pipe(new a.Utf8EncodeWorker)),!i&&n&&(t=t.pipe(new a.Utf8DecodeWorker))}catch(e){(t=new h("error")).error(e)}return new s(t,r,"")},async:function(e,t){return this.internalStream(e).accumulate(t)},nodeStream:function(e,t){return this.internalStream(e||"nodebuffer").toNodejsStream(t)},_compressWorker:function(e,t){if(this._data instanceof o&&this._data.compression.magic===e.magic)return this._data.getCompressedWorker();var r=this._decompressWorker();return this._dataBinary||(r=r.pipe(new a.Utf8EncodeWorker)),o.createWorkerFrom(r,e,t)},_decompressWorker:function(){return this._data instanceof o?this._data.getContentWorker():this._data instanceof h?this._data:new i(this._data)}};for(var u=["asText","asBinary","asNodeBuffer","asUint8Array","asArrayBuffer"],l=function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},f=0;f<u.length;f++)n.prototype[u[f]]=l;t.exports=n},{"./compressedObject":2,"./stream/DataWorker":27,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31}],36:[function(e,l,t){(function(t){"use strict";var r,n,e=t.MutationObserver||t.WebKitMutationObserver;if(e){var i=0,s=new e(u),a=t.document.createTextNode("");s.observe(a,{characterData:!0}),r=function(){a.data=i=++i%2}}else if(t.setImmediate||void 0===t.MessageChannel)r="document"in t&&"onreadystatechange"in t.document.createElement("script")?function(){var e=t.document.createElement("script");e.onreadystatechange=function(){u(),e.onreadystatechange=null,e.parentNode.removeChild(e),e=null},t.document.documentElement.appendChild(e)}:function(){setTimeout(u,0)};else{var o=new t.MessageChannel;o.port1.onmessage=u,r=function(){o.port2.postMessage(0)}}var h=[];function u(){var e,t;n=!0;for(var r=h.length;r;){for(t=h,h=[],e=-1;++e<r;)t[e]();r=h.length}n=!1}l.exports=function(e){1!==h.push(e)||n||r()}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],37:[function(e,t,r){"use strict";var i=e("immediate");function u(){}var l={},s=["REJECTED"],a=["FULFILLED"],n=["PENDING"];function o(e){if("function"!=typeof e)throw new TypeError("resolver must be a function");this.state=n,this.queue=[],this.outcome=void 0,e!==u&&d(this,e)}function h(e,t,r){this.promise=e,"function"==typeof t&&(this.onFulfilled=t,this.callFulfilled=this.otherCallFulfilled),"function"==typeof r&&(this.onRejected=r,this.callRejected=this.otherCallRejected)}function f(t,r,n){i(function(){var e;try{e=r(n)}catch(e){return l.reject(t,e)}e===t?l.reject(t,new TypeError("Cannot resolve promise with itself")):l.resolve(t,e)})}function c(e){var t=e&&e.then;if(e&&("object"==typeof e||"function"==typeof e)&&"function"==typeof t)return function(){t.apply(e,arguments)}}function d(t,e){var r=!1;function n(e){r||(r=!0,l.reject(t,e))}function i(e){r||(r=!0,l.resolve(t,e))}var s=p(function(){e(i,n)});"error"===s.status&&n(s.value)}function p(e,t){var r={};try{r.value=e(t),r.status="success"}catch(e){r.status="error",r.value=e}return r}(t.exports=o).prototype.finally=function(t){if("function"!=typeof t)return this;var r=this.constructor;return this.then(function(e){return r.resolve(t()).then(function(){return e})},function(e){return r.resolve(t()).then(function(){throw e})})},o.prototype.catch=function(e){return this.then(null,e)},o.prototype.then=function(e,t){if("function"!=typeof e&&this.state===a||"function"!=typeof t&&this.state===s)return this;var r=new this.constructor(u);this.state!==n?f(r,this.state===a?e:t,this.outcome):this.queue.push(new h(r,e,t));return r},h.prototype.callFulfilled=function(e){l.resolve(this.promise,e)},h.prototype.otherCallFulfilled=function(e){f(this.promise,this.onFulfilled,e)},h.prototype.callRejected=function(e){l.reject(this.promise,e)},h.prototype.otherCallRejected=function(e){f(this.promise,this.onRejected,e)},l.resolve=function(e,t){var r=p(c,t);if("error"===r.status)return l.reject(e,r.value);var n=r.value;if(n)d(e,n);else{e.state=a,e.outcome=t;for(var i=-1,s=e.queue.length;++i<s;)e.queue[i].callFulfilled(t)}return e},l.reject=function(e,t){e.state=s,e.outcome=t;for(var r=-1,n=e.queue.length;++r<n;)e.queue[r].callRejected(t);return e},o.resolve=function(e){if(e instanceof this)return e;return l.resolve(new this(u),e)},o.reject=function(e){var t=new this(u);return l.reject(t,e)},o.all=function(e){var r=this;if("[object Array]"!==Object.prototype.toString.call(e))return this.reject(new TypeError("must be an array"));var n=e.length,i=!1;if(!n)return this.resolve([]);var s=new Array(n),a=0,t=-1,o=new this(u);for(;++t<n;)h(e[t],t);return o;function h(e,t){r.resolve(e).then(function(e){s[t]=e,++a!==n||i||(i=!0,l.resolve(o,s))},function(e){i||(i=!0,l.reject(o,e))})}},o.race=function(e){var t=this;if("[object Array]"!==Object.prototype.toString.call(e))return this.reject(new TypeError("must be an array"));var r=e.length,n=!1;if(!r)return this.resolve([]);var i=-1,s=new this(u);for(;++i<r;)a=e[i],t.resolve(a).then(function(e){n||(n=!0,l.resolve(s,e))},function(e){n||(n=!0,l.reject(s,e))});var a;return s}},{immediate:36}],38:[function(e,t,r){"use strict";var n={};(0,e("./lib/utils/common").assign)(n,e("./lib/deflate"),e("./lib/inflate"),e("./lib/zlib/constants")),t.exports=n},{"./lib/deflate":39,"./lib/inflate":40,"./lib/utils/common":41,"./lib/zlib/constants":44}],39:[function(e,t,r){"use strict";var a=e("./zlib/deflate"),o=e("./utils/common"),h=e("./utils/strings"),i=e("./zlib/messages"),s=e("./zlib/zstream"),u=Object.prototype.toString,l=0,f=-1,c=0,d=8;function p(e){if(!(this instanceof p))return new p(e);this.options=o.assign({level:f,method:d,chunkSize:16384,windowBits:15,memLevel:8,strategy:c,to:""},e||{});var t=this.options;t.raw&&0<t.windowBits?t.windowBits=-t.windowBits:t.gzip&&0<t.windowBits&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new s,this.strm.avail_out=0;var r=a.deflateInit2(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(r!==l)throw new Error(i[r]);if(t.header&&a.deflateSetHeader(this.strm,t.header),t.dictionary){var n;if(n="string"==typeof t.dictionary?h.string2buf(t.dictionary):"[object ArrayBuffer]"===u.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,(r=a.deflateSetDictionary(this.strm,n))!==l)throw new Error(i[r]);this._dict_set=!0}}function n(e,t){var r=new p(t);if(r.push(e,!0),r.err)throw r.msg||i[r.err];return r.result}p.prototype.push=function(e,t){var r,n,i=this.strm,s=this.options.chunkSize;if(this.ended)return!1;n=t===~~t?t:!0===t?4:0,"string"==typeof e?i.input=h.string2buf(e):"[object ArrayBuffer]"===u.call(e)?i.input=new Uint8Array(e):i.input=e,i.next_in=0,i.avail_in=i.input.length;do{if(0===i.avail_out&&(i.output=new o.Buf8(s),i.next_out=0,i.avail_out=s),1!==(r=a.deflate(i,n))&&r!==l)return this.onEnd(r),!(this.ended=!0);0!==i.avail_out&&(0!==i.avail_in||4!==n&&2!==n)||("string"===this.options.to?this.onData(h.buf2binstring(o.shrinkBuf(i.output,i.next_out))):this.onData(o.shrinkBuf(i.output,i.next_out)))}while((0<i.avail_in||0===i.avail_out)&&1!==r);return 4===n?(r=a.deflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===l):2!==n||(this.onEnd(l),!(i.avail_out=0))},p.prototype.onData=function(e){this.chunks.push(e)},p.prototype.onEnd=function(e){e===l&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=o.flattenChunks(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg},r.Deflate=p,r.deflate=n,r.deflateRaw=function(e,t){return(t=t||{}).raw=!0,n(e,t)},r.gzip=function(e,t){return(t=t||{}).gzip=!0,n(e,t)}},{"./utils/common":41,"./utils/strings":42,"./zlib/deflate":46,"./zlib/messages":51,"./zlib/zstream":53}],40:[function(e,t,r){"use strict";var c=e("./zlib/inflate"),d=e("./utils/common"),p=e("./utils/strings"),m=e("./zlib/constants"),n=e("./zlib/messages"),i=e("./zlib/zstream"),s=e("./zlib/gzheader"),_=Object.prototype.toString;function a(e){if(!(this instanceof a))return new a(e);this.options=d.assign({chunkSize:16384,windowBits:0,to:""},e||{});var t=this.options;t.raw&&0<=t.windowBits&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(0<=t.windowBits&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),15<t.windowBits&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new i,this.strm.avail_out=0;var r=c.inflateInit2(this.strm,t.windowBits);if(r!==m.Z_OK)throw new Error(n[r]);this.header=new s,c.inflateGetHeader(this.strm,this.header)}function o(e,t){var r=new a(t);if(r.push(e,!0),r.err)throw r.msg||n[r.err];return r.result}a.prototype.push=function(e,t){var r,n,i,s,a,o,h=this.strm,u=this.options.chunkSize,l=this.options.dictionary,f=!1;if(this.ended)return!1;n=t===~~t?t:!0===t?m.Z_FINISH:m.Z_NO_FLUSH,"string"==typeof e?h.input=p.binstring2buf(e):"[object ArrayBuffer]"===_.call(e)?h.input=new Uint8Array(e):h.input=e,h.next_in=0,h.avail_in=h.input.length;do{if(0===h.avail_out&&(h.output=new 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R(e,0===e.avail_out?-5:_);if(n.strm=e,r=n.last_flush,n.last_flush=t,n.status===C)if(2===n.wrap)e.adler=0,U(n,31),U(n,139),U(n,8),n.gzhead?(U(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),U(n,255&n.gzhead.time),U(n,n.gzhead.time>>8&255),U(n,n.gzhead.time>>16&255),U(n,n.gzhead.time>>24&255),U(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),U(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(U(n,255&n.gzhead.extra.length),U(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(e.adler=p(e.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(U(n,0),U(n,0),U(n,0),U(n,0),U(n,0),U(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),U(n,3),n.status=E);else{var a=v+(n.w_bits-8<<4)<<8;a|=(2<=n.strategy||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(a|=32),a+=31-a%31,n.status=E,P(n,a),0!==n.strstart&&(P(n,e.adler>>>16),P(n,65535&e.adler)),e.adler=1}if(69===n.status)if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending!==n.pending_buf_size));)U(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,U(n,s)}while(0!==s);n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,U(n,s)}while(0!==s);n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.status=103)}else n.status=103;if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&F(e),n.pending+2<=n.pending_buf_size&&(U(n,255&e.adler),U(n,e.adler>>8&255),e.adler=0,n.status=E)):n.status=E),0!==n.pending){if(F(e),0===e.avail_out)return n.last_flush=-1,m}else if(0===e.avail_in&&T(t)<=T(r)&&t!==f)return R(e,-5);if(666===n.status&&0!==e.avail_in)return R(e,-5);if(0!==e.avail_in||0!==n.lookahead||t!==l&&666!==n.status){var o=2===n.strategy?function(e,t){for(var r;;){if(0===e.lookahead&&(j(e),0===e.lookahead)){if(t===l)return A;break}if(e.match_length=0,r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):e.last_lit&&(N(e,!1),0===e.strm.avail_out)?A:I}(n,t):3===n.strategy?function(e,t){for(var r,n,i,s,a=e.window;;){if(e.lookahead<=S){if(j(e),e.lookahead<=S&&t===l)return A;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=x&&0<e.strstart&&(n=a[i=e.strstart-1])===a[++i]&&n===a[++i]&&n===a[++i]){s=e.strstart+S;do{}while(n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&i<s);e.match_length=S-(s-i),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=x?(r=u._tr_tally(e,1,e.match_length-x),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),r&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):e.last_lit&&(N(e,!1),0===e.strm.avail_out)?A:I}(n,t):h[n.level].func(n,t);if(o!==O&&o!==B||(n.status=666),o===A||o===O)return 0===e.avail_out&&(n.last_flush=-1),m;if(o===I&&(1===t?u._tr_align(n):5!==t&&(u._tr_stored_block(n,0,0,!1),3===t&&(D(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),F(e),0===e.avail_out))return n.last_flush=-1,m}return t!==f?m:n.wrap<=0?1:(2===n.wrap?(U(n,255&e.adler),U(n,e.adler>>8&255),U(n,e.adler>>16&255),U(n,e.adler>>24&255),U(n,255&e.total_in),U(n,e.total_in>>8&255),U(n,e.total_in>>16&255),U(n,e.total_in>>24&255)):(P(n,e.adler>>>16),P(n,65535&e.adler)),F(e),0<n.wrap&&(n.wrap=-n.wrap),0!==n.pending?m:1)},r.deflateEnd=function(e){var t;return e&&e.state?(t=e.state.status)!==C&&69!==t&&73!==t&&91!==t&&103!==t&&t!==E&&666!==t?R(e,_):(e.state=null,t===E?R(e,-3):m):_},r.deflateSetDictionary=function(e,t){var r,n,i,s,a,o,h,u,l=t.length;if(!e||!e.state)return _;if(2===(s=(r=e.state).wrap)||1===s&&r.status!==C||r.lookahead)return _;for(1===s&&(e.adler=d(e.adler,t,l,0)),r.wrap=0,l>=r.w_size&&(0===s&&(D(r.head),r.strstart=0,r.block_start=0,r.insert=0),u=new c.Buf8(r.w_size),c.arraySet(u,t,l-r.w_size,r.w_size,0),t=u,l=r.w_size),a=e.avail_in,o=e.next_in,h=e.input,e.avail_in=l,e.next_in=0,e.input=t,j(r);r.lookahead>=x;){for(n=r.strstart,i=r.lookahead-(x-1);r.ins_h=(r.ins_h<<r.hash_shift^r.window[n+x-1])&r.hash_mask,r.prev[n&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=n,n++,--i;);r.strstart=n,r.lookahead=x-1,j(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=x-1,r.match_available=0,e.next_in=o,e.input=h,e.avail_in=a,r.wrap=s,m},r.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(e,t,r){"use strict";t.exports=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}},{}],48:[function(e,t,r){"use strict";t.exports=function(e,t){var r,n,i,s,a,o,h,u,l,f,c,d,p,m,_,g,b,v,y,w,k,x,S,z,C;r=e.state,n=e.next_in,z=e.input,i=n+(e.avail_in-5),s=e.next_out,C=e.output,a=s-(t-e.avail_out),o=s+(e.avail_out-257),h=r.dmax,u=r.wsize,l=r.whave,f=r.wnext,c=r.window,d=r.hold,p=r.bits,m=r.lencode,_=r.distcode,g=(1<<r.lenbits)-1,b=(1<<r.distbits)-1;e:do{p<15&&(d+=z[n++]<<p,p+=8,d+=z[n++]<<p,p+=8),v=m[d&g];t:for(;;){if(d>>>=y=v>>>24,p-=y,0===(y=v>>>16&255))C[s++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=m[(65535&v)+(d&(1<<y)-1)];continue t}if(32&y){r.mode=12;break e}e.msg="invalid literal/length code",r.mode=30;break e}w=65535&v,(y&=15)&&(p<y&&(d+=z[n++]<<p,p+=8),w+=d&(1<<y)-1,d>>>=y,p-=y),p<15&&(d+=z[n++]<<p,p+=8,d+=z[n++]<<p,p+=8),v=_[d&b];r:for(;;){if(d>>>=y=v>>>24,p-=y,!(16&(y=v>>>16&255))){if(0==(64&y)){v=_[(65535&v)+(d&(1<<y)-1)];continue r}e.msg="invalid distance code",r.mode=30;break e}if(k=65535&v,p<(y&=15)&&(d+=z[n++]<<p,(p+=8)<y&&(d+=z[n++]<<p,p+=8)),h<(k+=d&(1<<y)-1)){e.msg="invalid distance too far back",r.mode=30;break 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s(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new I.Buf16(320),this.work=new I.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function a(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=P,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new I.Buf32(n),t.distcode=t.distdyn=new I.Buf32(i),t.sane=1,t.back=-1,N):U}function o(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,a(e)):U}function h(e,t){var r,n;return e&&e.state?(n=e.state,t<0?(r=0,t=-t):(r=1+(t>>4),t<48&&(t&=15)),t&&(t<8||15<t)?U:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=r,n.wbits=t,o(e))):U}function u(e,t){var r,n;return e?(n=new s,(e.state=n).window=null,(r=h(e,t))!==N&&(e.state=null),r):U}var l,f,c=!0;function j(e){if(c){var t;for(l=new I.Buf32(512),f=new I.Buf32(32),t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(T(D,e.lens,0,288,l,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;T(F,e.lens,0,32,f,0,e.work,{bits:5}),c=!1}e.lencode=l,e.lenbits=9,e.distcode=f,e.distbits=5}function Z(e,t,r,n){var i,s=e.state;return null===s.window&&(s.wsize=1<<s.wbits,s.wnext=0,s.whave=0,s.window=new I.Buf8(s.wsize)),n>=s.wsize?(I.arraySet(s.window,t,r-s.wsize,s.wsize,0),s.wnext=0,s.whave=s.wsize):(n<(i=s.wsize-s.wnext)&&(i=n),I.arraySet(s.window,t,r-n,i,s.wnext),(n-=i)?(I.arraySet(s.window,t,r-n,n,0),s.wnext=n,s.whave=s.wsize):(s.wnext+=i,s.wnext===s.wsize&&(s.wnext=0),s.whave<s.wsize&&(s.whave+=i))),0}r.inflateReset=o,r.inflateReset2=h,r.inflateResetKeep=a,r.inflateInit=function(e){return u(e,15)},r.inflateInit2=u,r.inflate=function(e,t){var r,n,i,s,a,o,h,u,l,f,c,d,p,m,_,g,b,v,y,w,k,x,S,z,C=0,E=new I.Buf8(4),A=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!e||!e.state||!e.output||!e.input&&0!==e.avail_in)return U;12===(r=e.state).mode&&(r.mode=13),a=e.next_out,i=e.output,h=e.avail_out,s=e.next_in,n=e.input,o=e.avail_in,u=r.hold,l=r.bits,f=o,c=h,x=N;e:for(;;)switch(r.mode){case P:if(0===r.wrap){r.mode=13;break}for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(2&r.wrap&&35615===u){E[r.check=0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0),l=u=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",r.mode=30;break}if(8!=(15&u)){e.msg="unknown compression method",r.mode=30;break}if(l-=4,k=8+(15&(u>>>=4)),0===r.wbits)r.wbits=k;else if(k>r.wbits){e.msg="invalid window size",r.mode=30;break}r.dmax=1<<k,e.adler=r.check=1,r.mode=512&u?10:12,l=u=0;break;case 2:for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(r.flags=u,8!=(255&r.flags)){e.msg="unknown compression method",r.mode=30;break}if(57344&r.flags){e.msg="unknown header flags set",r.mode=30;break}r.head&&(r.head.text=u>>8&1),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=3;case 3:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.head&&(r.head.time=u),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,E[2]=u>>>16&255,E[3]=u>>>24&255,r.check=B(r.check,E,4,0)),l=u=0,r.mode=4;case 4:for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.head&&(r.head.xflags=255&u,r.head.os=u>>8),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=5;case 5:if(1024&r.flags){for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.length=u,r.head&&(r.head.extra_len=u),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(o<(d=r.length)&&(d=o),d&&(r.head&&(k=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),I.arraySet(r.head.extra,n,s,d,k)),512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,r.length-=d),r.length))break e;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===o)break e;for(d=0;k=n[s+d++],r.head&&k&&r.length<65536&&(r.head.name+=String.fromCharCode(k)),k&&d<o;);if(512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,k)break e}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===o)break e;for(d=0;k=n[s+d++],r.head&&k&&r.length<65536&&(r.head.comment+=String.fromCharCode(k)),k&&d<o;);if(512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,k)break e}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(u!==(65535&r.check)){e.msg="header crc mismatch",r.mode=30;break}l=u=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=12;break;case 10:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}e.adler=r.check=L(u),l=u=0,r.mode=11;case 11:if(0===r.havedict)return e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,2;e.adler=r.check=1,r.mode=12;case 12:if(5===t||6===t)break e;case 13:if(r.last){u>>>=7&l,l-=7&l,r.mode=27;break}for(;l<3;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}switch(r.last=1&u,l-=1,3&(u>>>=1)){case 0:r.mode=14;break;case 1:if(j(r),r.mode=20,6!==t)break;u>>>=2,l-=2;break e;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=30}u>>>=2,l-=2;break;case 14:for(u>>>=7&l,l-=7&l;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if((65535&u)!=(u>>>16^65535)){e.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&u,l=u=0,r.mode=15,6===t)break e;case 15:r.mode=16;case 16:if(d=r.length){if(o<d&&(d=o),h<d&&(d=h),0===d)break e;I.arraySet(i,n,s,d,a),o-=d,s+=d,h-=d,a+=d,r.length-=d;break}r.mode=12;break;case 17:for(;l<14;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(r.nlen=257+(31&u),u>>>=5,l-=5,r.ndist=1+(31&u),u>>>=5,l-=5,r.ncode=4+(15&u),u>>>=4,l-=4,286<r.nlen||30<r.ndist){e.msg="too many length or distance symbols",r.mode=30;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;l<3;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.lens[A[r.have++]]=7&u,u>>>=3,l-=3}for(;r.have<19;)r.lens[A[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,S={bits:r.lenbits},x=T(0,r.lens,0,19,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;g=(C=r.lencode[u&(1<<r.lenbits)-1])>>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(b<16)u>>>=_,l-=_,r.lens[r.have++]=b;else{if(16===b){for(z=_+2;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(u>>>=_,l-=_,0===r.have){e.msg="invalid bit length repeat",r.mode=30;break}k=r.lens[r.have-1],d=3+(3&u),u>>>=2,l-=2}else if(17===b){for(z=_+3;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}l-=_,k=0,d=3+(7&(u>>>=_)),u>>>=3,l-=3}else{for(z=_+7;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}l-=_,k=0,d=11+(127&(u>>>=_)),u>>>=7,l-=7}if(r.have+d>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=30;break}for(;d--;)r.lens[r.have++]=k}}if(30===r.mode)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,S={bits:r.lenbits},x=T(D,r.lens,0,r.nlen,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,S={bits:r.distbits},x=T(F,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,S),r.distbits=S.bits,x){e.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===t)break e;case 20:r.mode=21;case 21:if(6<=o&&258<=h){e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,R(e,c),a=e.next_out,i=e.output,h=e.avail_out,s=e.next_in,n=e.input,o=e.avail_in,u=r.hold,l=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;g=(C=r.lencode[u&(1<<r.lenbits)-1])>>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(g&&0==(240&g)){for(v=_,y=g,w=b;g=(C=r.lencode[w+((u&(1<<v+y)-1)>>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}u>>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,r.length=b,0===g){r.mode=26;break}if(32&g){r.back=-1,r.mode=12;break}if(64&g){e.msg="invalid literal/length code",r.mode=30;break}r.extra=15&g,r.mode=22;case 22:if(r.extra){for(z=r.extra;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,l-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;g=(C=r.distcode[u&(1<<r.distbits)-1])>>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(0==(240&g)){for(v=_,y=g,w=b;g=(C=r.distcode[w+((u&(1<<v+y)-1)>>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}u>>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,64&g){e.msg="invalid distance code",r.mode=30;break}r.offset=b,r.extra=15&g,r.mode=24;case 24:if(r.extra){for(z=r.extra;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.offset+=u&(1<<r.extra)-1,u>>>=r.extra,l-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===h)break e;if(d=c-h,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=30;break}p=d>r.wnext?(d-=r.wnext,r.wsize-d):r.wnext-d,d>r.length&&(d=r.length),m=r.window}else m=i,p=a-r.offset,d=r.length;for(h<d&&(d=h),h-=d,r.length-=d;i[a++]=m[p++],--d;);0===r.length&&(r.mode=21);break;case 26:if(0===h)break e;i[a++]=r.length,h--,r.mode=21;break;case 27:if(r.wrap){for(;l<32;){if(0===o)break e;o--,u|=n[s++]<<l,l+=8}if(c-=h,e.total_out+=c,r.total+=c,c&&(e.adler=r.check=r.flags?B(r.check,i,c,a-c):O(r.check,i,c,a-c)),c=h,(r.flags?u:L(u))!==r.check){e.msg="incorrect data check",r.mode=30;break}l=u=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(u!==(4294967295&r.total)){e.msg="incorrect length check",r.mode=30;break}l=u=0}r.mode=29;case 29:x=1;break e;case 30:x=-3;break e;case 31:return-4;case 32:default:return U}return e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,(r.wsize||c!==e.avail_out&&r.mode<30&&(r.mode<27||4!==t))&&Z(e,e.output,e.next_out,c-e.avail_out)?(r.mode=31,-4):(f-=e.avail_in,c-=e.avail_out,e.total_in+=f,e.total_out+=c,r.total+=c,r.wrap&&c&&(e.adler=r.check=r.flags?B(r.check,i,c,e.next_out-c):O(r.check,i,c,e.next_out-c)),e.data_type=r.bits+(r.last?64:0)+(12===r.mode?128:0)+(20===r.mode||15===r.mode?256:0),(0==f&&0===c||4===t)&&x===N&&(x=-5),x)},r.inflateEnd=function(e){if(!e||!e.state)return U;var t=e.state;return t.window&&(t.window=null),e.state=null,N},r.inflateGetHeader=function(e,t){var r;return e&&e.state?0==(2&(r=e.state).wrap)?U:((r.head=t).done=!1,N):U},r.inflateSetDictionary=function(e,t){var r,n=t.length;return e&&e.state?0!==(r=e.state).wrap&&11!==r.mode?U:11===r.mode&&O(1,t,n,0)!==r.check?-3:Z(e,t,n,n)?(r.mode=31,-4):(r.havedict=1,N):U},r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(e,t,r){"use strict";var D=e("../utils/common"),F=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],N=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],U=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],P=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];t.exports=function(e,t,r,n,i,s,a,o){var h,u,l,f,c,d,p,m,_,g=o.bits,b=0,v=0,y=0,w=0,k=0,x=0,S=0,z=0,C=0,E=0,A=null,I=0,O=new D.Buf16(16),B=new D.Buf16(16),R=null,T=0;for(b=0;b<=15;b++)O[b]=0;for(v=0;v<n;v++)O[t[r+v]]++;for(k=g,w=15;1<=w&&0===O[w];w--);if(w<k&&(k=w),0===w)return i[s++]=20971520,i[s++]=20971520,o.bits=1,0;for(y=1;y<w&&0===O[y];y++);for(k<y&&(k=y),b=z=1;b<=15;b++)if(z<<=1,(z-=O[b])<0)return-1;if(0<z&&(0===e||1!==w))return-1;for(B[1]=0,b=1;b<15;b++)B[b+1]=B[b]+O[b];for(v=0;v<n;v++)0!==t[r+v]&&(a[B[t[r+v]]++]=v);if(d=0===e?(A=R=a,19):1===e?(A=F,I-=257,R=N,T-=257,256):(A=U,R=P,-1),b=y,c=s,S=v=E=0,l=-1,f=(C=1<<(x=k))-1,1===e&&852<C||2===e&&592<C)return 1;for(;;){for(p=b-S,_=a[v]<d?(m=0,a[v]):a[v]>d?(m=R[T+a[v]],A[I+a[v]]):(m=96,0),h=1<<b-S,y=u=1<<x;i[c+(E>>S)+(u-=h)]=p<<24|m<<16|_|0,0!==u;);for(h=1<<b-1;E&h;)h>>=1;if(0!==h?(E&=h-1,E+=h):E=0,v++,0==--O[b]){if(b===w)break;b=t[r+a[v]]}if(k<b&&(E&f)!==l){for(0===S&&(S=k),c+=y,z=1<<(x=b-S);x+S<w&&!((z-=O[x+S])<=0);)x++,z<<=1;if(C+=1<<x,1===e&&852<C||2===e&&592<C)return 1;i[l=E&f]=k<<24|x<<16|c-s|0}}return 0!==E&&(i[c+E]=b-S<<24|64<<16|0),o.bits=k,0}},{"../utils/common":41}],51:[function(e,t,r){"use strict";t.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],52:[function(e,t,r){"use strict";var i=e("../utils/common"),o=0,h=1;function n(e){for(var t=e.length;0<=--t;)e[t]=0}var s=0,a=29,u=256,l=u+1+a,f=30,c=19,_=2*l+1,g=15,d=16,p=7,m=256,b=16,v=17,y=18,w=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],k=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],x=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],S=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],z=new Array(2*(l+2));n(z);var C=new Array(2*f);n(C);var E=new Array(512);n(E);var A=new Array(256);n(A);var I=new Array(a);n(I);var O,B,R,T=new Array(f);function D(e,t,r,n,i){this.static_tree=e,this.extra_bits=t,this.extra_base=r,this.elems=n,this.max_length=i,this.has_stree=e&&e.length}function F(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}function N(e){return e<256?E[e]:E[256+(e>>>7)]}function U(e,t){e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255}function P(e,t,r){e.bi_valid>d-r?(e.bi_buf|=t<<e.bi_valid&65535,U(e,e.bi_buf),e.bi_buf=t>>d-e.bi_valid,e.bi_valid+=r-d):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=r)}function L(e,t,r){P(e,r[2*t],r[2*t+1])}function j(e,t){for(var r=0;r|=1&e,e>>>=1,r<<=1,0<--t;);return r>>>1}function Z(e,t,r){var n,i,s=new Array(g+1),a=0;for(n=1;n<=g;n++)s[n]=a=a+r[n-1]<<1;for(i=0;i<=t;i++){var o=e[2*i+1];0!==o&&(e[2*i]=j(s[o]++,o))}}function W(e){var t;for(t=0;t<l;t++)e.dyn_ltree[2*t]=0;for(t=0;t<f;t++)e.dyn_dtree[2*t]=0;for(t=0;t<c;t++)e.bl_tree[2*t]=0;e.dyn_ltree[2*m]=1,e.opt_len=e.static_len=0,e.last_lit=e.matches=0}function M(e){8<e.bi_valid?U(e,e.bi_buf):0<e.bi_valid&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0}function H(e,t,r,n){var i=2*t,s=2*r;return e[i]<e[s]||e[i]===e[s]&&n[t]<=n[r]}function G(e,t,r){for(var n=e.heap[r],i=r<<1;i<=e.heap_len&&(i<e.heap_len&&H(t,e.heap[i+1],e.heap[i],e.depth)&&i++,!H(t,n,e.heap[i],e.depth));)e.heap[r]=e.heap[i],r=i,i<<=1;e.heap[r]=n}function K(e,t,r){var n,i,s,a,o=0;if(0!==e.last_lit)for(;n=e.pending_buf[e.d_buf+2*o]<<8|e.pending_buf[e.d_buf+2*o+1],i=e.pending_buf[e.l_buf+o],o++,0===n?L(e,i,t):(L(e,(s=A[i])+u+1,t),0!==(a=w[s])&&P(e,i-=I[s],a),L(e,s=N(--n),r),0!==(a=k[s])&&P(e,n-=T[s],a)),o<e.last_lit;);L(e,m,t)}function Y(e,t){var r,n,i,s=t.dyn_tree,a=t.stat_desc.static_tree,o=t.stat_desc.has_stree,h=t.stat_desc.elems,u=-1;for(e.heap_len=0,e.heap_max=_,r=0;r<h;r++)0!==s[2*r]?(e.heap[++e.heap_len]=u=r,e.depth[r]=0):s[2*r+1]=0;for(;e.heap_len<2;)s[2*(i=e.heap[++e.heap_len]=u<2?++u:0)]=1,e.depth[i]=0,e.opt_len--,o&&(e.static_len-=a[2*i+1]);for(t.max_code=u,r=e.heap_len>>1;1<=r;r--)G(e,s,r);for(i=h;r=e.heap[1],e.heap[1]=e.heap[e.heap_len--],G(e,s,1),n=e.heap[1],e.heap[--e.heap_max]=r,e.heap[--e.heap_max]=n,s[2*i]=s[2*r]+s[2*n],e.depth[i]=(e.depth[r]>=e.depth[n]?e.depth[r]:e.depth[n])+1,s[2*r+1]=s[2*n+1]=i,e.heap[1]=i++,G(e,s,1),2<=e.heap_len;);e.heap[--e.heap_max]=e.heap[1],function(e,t){var r,n,i,s,a,o,h=t.dyn_tree,u=t.max_code,l=t.stat_desc.static_tree,f=t.stat_desc.has_stree,c=t.stat_desc.extra_bits,d=t.stat_desc.extra_base,p=t.stat_desc.max_length,m=0;for(s=0;s<=g;s++)e.bl_count[s]=0;for(h[2*e.heap[e.heap_max]+1]=0,r=e.heap_max+1;r<_;r++)p<(s=h[2*h[2*(n=e.heap[r])+1]+1]+1)&&(s=p,m++),h[2*n+1]=s,u<n||(e.bl_count[s]++,a=0,d<=n&&(a=c[n-d]),o=h[2*n],e.opt_len+=o*(s+a),f&&(e.static_len+=o*(l[2*n+1]+a)));if(0!==m){do{for(s=p-1;0===e.bl_count[s];)s--;e.bl_count[s]--,e.bl_count[s+1]+=2,e.bl_count[p]--,m-=2}while(0<m);for(s=p;0!==s;s--)for(n=e.bl_count[s];0!==n;)u<(i=e.heap[--r])||(h[2*i+1]!==s&&(e.opt_len+=(s-h[2*i+1])*h[2*i],h[2*i+1]=s),n--)}}(e,t),Z(s,u,e.bl_count)}function X(e,t,r){var n,i,s=-1,a=t[1],o=0,h=7,u=4;for(0===a&&(h=138,u=3),t[2*(r+1)+1]=65535,n=0;n<=r;n++)i=a,a=t[2*(n+1)+1],++o<h&&i===a||(o<u?e.bl_tree[2*i]+=o:0!==i?(i!==s&&e.bl_tree[2*i]++,e.bl_tree[2*b]++):o<=10?e.bl_tree[2*v]++:e.bl_tree[2*y]++,s=i,u=(o=0)===a?(h=138,3):i===a?(h=6,3):(h=7,4))}function V(e,t,r){var n,i,s=-1,a=t[1],o=0,h=7,u=4;for(0===a&&(h=138,u=3),n=0;n<=r;n++)if(i=a,a=t[2*(n+1)+1],!(++o<h&&i===a)){if(o<u)for(;L(e,i,e.bl_tree),0!=--o;);else 0!==i?(i!==s&&(L(e,i,e.bl_tree),o--),L(e,b,e.bl_tree),P(e,o-3,2)):o<=10?(L(e,v,e.bl_tree),P(e,o-3,3)):(L(e,y,e.bl_tree),P(e,o-11,7));s=i,u=(o=0)===a?(h=138,3):i===a?(h=6,3):(h=7,4)}}n(T);var q=!1;function J(e,t,r,n){P(e,(s<<1)+(n?1:0),3),function(e,t,r,n){M(e),n&&(U(e,r),U(e,~r)),i.arraySet(e.pending_buf,e.window,t,r,e.pending),e.pending+=r}(e,t,r,!0)}r._tr_init=function(e){q||(function(){var e,t,r,n,i,s=new Array(g+1);for(n=r=0;n<a-1;n++)for(I[n]=r,e=0;e<1<<w[n];e++)A[r++]=n;for(A[r-1]=n,n=i=0;n<16;n++)for(T[n]=i,e=0;e<1<<k[n];e++)E[i++]=n;for(i>>=7;n<f;n++)for(T[n]=i<<7,e=0;e<1<<k[n]-7;e++)E[256+i++]=n;for(t=0;t<=g;t++)s[t]=0;for(e=0;e<=143;)z[2*e+1]=8,e++,s[8]++;for(;e<=255;)z[2*e+1]=9,e++,s[9]++;for(;e<=279;)z[2*e+1]=7,e++,s[7]++;for(;e<=287;)z[2*e+1]=8,e++,s[8]++;for(Z(z,l+1,s),e=0;e<f;e++)C[2*e+1]=5,C[2*e]=j(e,5);O=new D(z,w,u+1,l,g),B=new D(C,k,0,f,g),R=new D(new Array(0),x,0,c,p)}(),q=!0),e.l_desc=new F(e.dyn_ltree,O),e.d_desc=new F(e.dyn_dtree,B),e.bl_desc=new F(e.bl_tree,R),e.bi_buf=0,e.bi_valid=0,W(e)},r._tr_stored_block=J,r._tr_flush_block=function(e,t,r,n){var i,s,a=0;0<e.level?(2===e.strm.data_type&&(e.strm.data_type=function(e){var t,r=4093624447;for(t=0;t<=31;t++,r>>>=1)if(1&r&&0!==e.dyn_ltree[2*t])return o;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return h;for(t=32;t<u;t++)if(0!==e.dyn_ltree[2*t])return h;return o}(e)),Y(e,e.l_desc),Y(e,e.d_desc),a=function(e){var t;for(X(e,e.dyn_ltree,e.l_desc.max_code),X(e,e.dyn_dtree,e.d_desc.max_code),Y(e,e.bl_desc),t=c-1;3<=t&&0===e.bl_tree[2*S[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t}(e),i=e.opt_len+3+7>>>3,(s=e.static_len+3+7>>>3)<=i&&(i=s)):i=s=r+5,r+4<=i&&-1!==t?J(e,t,r,n):4===e.strategy||s===i?(P(e,2+(n?1:0),3),K(e,z,C)):(P(e,4+(n?1:0),3),function(e,t,r,n){var i;for(P(e,t-257,5),P(e,r-1,5),P(e,n-4,4),i=0;i<n;i++)P(e,e.bl_tree[2*S[i]+1],3);V(e,e.dyn_ltree,t-1),V(e,e.dyn_dtree,r-1)}(e,e.l_desc.max_code+1,e.d_desc.max_code+1,a+1),K(e,e.dyn_ltree,e.dyn_dtree)),W(e),n&&M(e)},r._tr_tally=function(e,t,r){return e.pending_buf[e.d_buf+2*e.last_lit]=t>>>8&255,e.pending_buf[e.d_buf+2*e.last_lit+1]=255&t,e.pending_buf[e.l_buf+e.last_lit]=255&r,e.last_lit++,0===t?e.dyn_ltree[2*r]++:(e.matches++,t--,e.dyn_ltree[2*(A[r]+u+1)]++,e.dyn_dtree[2*N(t)]++),e.last_lit===e.lit_bufsize-1},r._tr_align=function(e){P(e,2,3),L(e,m,z),function(e){16===e.bi_valid?(U(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):8<=e.bi_valid&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)}(e)}},{"../utils/common":41}],53:[function(e,t,r){"use strict";t.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],54:[function(e,t,r){(function(e){!function(r,n){"use strict";if(!r.setImmediate){var i,s,t,a,o=1,h={},u=!1,l=r.document,e=Object.getPrototypeOf&&Object.getPrototypeOf(r);e=e&&e.setTimeout?e:r,i="[object process]"==={}.toString.call(r.process)?function(e){process.nextTick(function(){c(e)})}:function(){if(r.postMessage&&!r.importScripts){var e=!0,t=r.onmessage;return r.onmessage=function(){e=!1},r.postMessage("","*"),r.onmessage=t,e}}()?(a="setImmediate$"+Math.random()+"$",r.addEventListener?r.addEventListener("message",d,!1):r.attachEvent("onmessage",d),function(e){r.postMessage(a+e,"*")}):r.MessageChannel?((t=new MessageChannel).port1.onmessage=function(e){c(e.data)},function(e){t.port2.postMessage(e)}):l&&"onreadystatechange"in l.createElement("script")?(s=l.documentElement,function(e){var t=l.createElement("script");t.onreadystatechange=function(){c(e),t.onreadystatechange=null,s.removeChild(t),t=null},s.appendChild(t)}):function(e){setTimeout(c,0,e)},e.setImmediate=function(e){"function"!=typeof e&&(e=new Function(""+e));for(var t=new Array(arguments.length-1),r=0;r<t.length;r++)t[r]=arguments[r+1];var n={callback:e,args:t};return h[o]=n,i(o),o++},e.clearImmediate=f}function f(e){delete h[e]}function c(e){if(u)setTimeout(c,0,e);else{var t=h[e];if(t){u=!0;try{!function(e){var t=e.callback,r=e.args;switch(r.length){case 0:t();break;case 1:t(r[0]);break;case 2:t(r[0],r[1]);break;case 3:t(r[0],r[1],r[2]);break;default:t.apply(n,r)}}(t)}finally{f(e),u=!1}}}}function d(e){e.source===r&&"string"==typeof e.data&&0===e.data.indexOf(a)&&c(+e.data.slice(a.length))}}("undefined"==typeof self?void 0===e?this:e:self)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[10])(10)});
\ No newline at end of file
diff --git a/public/script.js b/public/script.js
index 9689ba155..a8c539e73 100644
--- a/public/script.js
+++ b/public/script.js
@@ -3524,9 +3524,6 @@ async function Generate(type, { automatic_trigger, force_name2, quiet_prompt, qu
         } else {
             break;
         }
-
-        // Prevent UI thread lock on tokenization
-        await delay(1);
     }
 
     for (let i = 0; i < chat2.length; i++) {
@@ -3554,9 +3551,6 @@ async function Generate(type, { automatic_trigger, force_name2, quiet_prompt, qu
         } else {
             break;
         }
-
-        // Prevent UI thread lock on tokenization
-        await delay(1);
     }
 
     // Add user alignment message if last message is not a user message
@@ -3599,7 +3593,6 @@ async function Generate(type, { automatic_trigger, force_name2, quiet_prompt, qu
             } else {
                 break;
             }
-            await delay(1);
         }
     }
 
@@ -5664,7 +5657,7 @@ async function getChat() {
             contentType: 'application/json',
         });
         if (response[0] !== undefined) {
-            chat.push(...response);
+            chat.splice(0, chat.length, ...response);
             chat_create_date = chat[0]['create_date'];
             chat_metadata = chat[0]['chat_metadata'] ?? {};
 
@@ -8215,10 +8208,15 @@ const CONNECT_API_MAP = {
         source: chat_completion_sources.CUSTOM,
     },
     'cohere': {
-        selected: 'cohere',
+        selected: 'openai',
         button: '#api_button_openai',
         source: chat_completion_sources.COHERE,
     },
+    'perplexity': {
+        selected: 'openai',
+        button: '#api_button_openai',
+        source: chat_completion_sources.PERPLEXITY,
+    },
     'infermaticai': {
         selected: 'textgenerationwebui',
         button: '#api_button_textgenerationwebui',
diff --git a/public/scripts/RossAscends-mods.js b/public/scripts/RossAscends-mods.js
index 726bef13a..8504c65ee 100644
--- a/public/scripts/RossAscends-mods.js
+++ b/public/scripts/RossAscends-mods.js
@@ -376,6 +376,7 @@ function RA_autoconnect(PrevApi) {
                     || (secret_state[SECRET_KEYS.MAKERSUITE] && oai_settings.chat_completion_source == chat_completion_sources.MAKERSUITE)
                     || (secret_state[SECRET_KEYS.MISTRALAI] && oai_settings.chat_completion_source == chat_completion_sources.MISTRALAI)
                     || (secret_state[SECRET_KEYS.COHERE] && oai_settings.chat_completion_source == chat_completion_sources.COHERE)
+                    || (secret_state[SECRET_KEYS.PERPLEXITY] && oai_settings.chat_completion_source == chat_completion_sources.PERPLEXITY)
                     || (isValidUrl(oai_settings.custom_url) && oai_settings.chat_completion_source == chat_completion_sources.CUSTOM)
                 ) {
                     $('#api_button_openai').trigger('click');
diff --git a/public/scripts/chats.js b/public/scripts/chats.js
index 4adf43d5a..79293cbc7 100644
--- a/public/scripts/chats.js
+++ b/public/scripts/chats.js
@@ -27,6 +27,7 @@ import {
     extractTextFromHTML,
     extractTextFromMarkdown,
     extractTextFromPDF,
+    extractTextFromEpub,
     getBase64Async,
     getStringHash,
     humanFileSize,
@@ -56,6 +57,7 @@ const converters = {
     'application/pdf': extractTextFromPDF,
     'text/html': extractTextFromHTML,
     'text/markdown': extractTextFromMarkdown,
+    'application/epub+zip': extractTextFromEpub,
 };
 
 /**
@@ -458,8 +460,8 @@ async function openExternalMediaOverridesDialog() {
     }
 
     const template = $('#forbid_media_override_template > .forbid_media_override').clone();
-    template.find('.forbid_media_global_state_forbidden').toggle(power_user.forbid_external_images);
-    template.find('.forbid_media_global_state_allowed').toggle(!power_user.forbid_external_images);
+    template.find('.forbid_media_global_state_forbidden').toggle(power_user.forbid_external_media);
+    template.find('.forbid_media_global_state_allowed').toggle(!power_user.forbid_external_media);
 
     if (power_user.external_media_allowed_overrides.includes(entityId)) {
         template.find('#forbid_media_override_allowed').prop('checked', true);
@@ -485,7 +487,7 @@ export function getCurrentEntityId() {
 export function isExternalMediaAllowed() {
     const entityId = getCurrentEntityId();
     if (!entityId) {
-        return !power_user.forbid_external_images;
+        return !power_user.forbid_external_media;
     }
 
     if (power_user.external_media_allowed_overrides.includes(entityId)) {
@@ -496,7 +498,7 @@ export function isExternalMediaAllowed() {
         return false;
     }
 
-    return !power_user.forbid_external_images;
+    return !power_user.forbid_external_media;
 }
 
 function enlargeMessageImage() {
diff --git a/public/scripts/extensions/attachments/manager.html b/public/scripts/extensions/attachments/manager.html
index 94d2b4d4b..e18407771 100644
--- a/public/scripts/extensions/attachments/manager.html
+++ b/public/scripts/extensions/attachments/manager.html
@@ -7,12 +7,12 @@
     <div data-i18n="These files will be available for extensions that support attachments (e.g. Vector Storage).">
         These files will be available for extensions that support attachments (e.g. Vector Storage).
     </div>
-    <div data-i18n="Supported file types: Plain Text, PDF, Markdown, HTML." class="marginTopBot5">
-        Supported file types: Plain Text, PDF, Markdown, HTML.
+    <div data-i18n="Supported file types: Plain Text, PDF, Markdown, HTML, EPUB." class="marginTopBot5">
+        Supported file types: Plain Text, PDF, Markdown, HTML, EPUB.
     </div>
     <div class="flex-container marginTopBot5">
         <input type="search" id="attachmentSearch" class="attachmentSearch text_pole margin0 flex1" placeholder="Search...">
-        <select id="attachmentSort" class="attachmentSort text_pole margin0 flex1">
+        <select id="attachmentSort" class="attachmentSort text_pole margin0 flex1 textarea_compact">
             <option data-sort-field="created" data-sort-order="desc" data-i18n="Date (Newest First)">
                 Date (Newest First)
             </option>
diff --git a/public/scripts/extensions/expressions/index.js b/public/scripts/extensions/expressions/index.js
index 999593dcb..8ff0ac935 100644
--- a/public/scripts/extensions/expressions/index.js
+++ b/public/scripts/extensions/expressions/index.js
@@ -1084,6 +1084,7 @@ async function getExpressionLabel(text) {
             case EXPRESSION_API.llm: {
                 const expressionsList = await getExpressionsList();
                 const prompt = await getLlmPrompt(expressionsList);
+                eventSource.once(event_types.TEXT_COMPLETION_SETTINGS_READY, onTextGenSettingsReady);
                 const emotionResponse = await generateQuietPrompt(prompt, false, false);
                 return parseLlmResponse(emotionResponse, expressionsList);
             }
@@ -1964,7 +1965,6 @@ function migrateSettings() {
     });
     eventSource.on(event_types.MOVABLE_PANELS_RESET, updateVisualNovelModeDebounced);
     eventSource.on(event_types.GROUP_UPDATED, updateVisualNovelModeDebounced);
-    eventSource.on(event_types.TEXT_COMPLETION_SETTINGS_READY, onTextGenSettingsReady);
     registerSlashCommand('sprite', setSpriteSlashCommand, ['emote'], '<span class="monospace">(spriteId)</span> – force sets the sprite for the current character', true, true);
     registerSlashCommand('spriteoverride', setSpriteSetCommand, ['costume'], '<span class="monospace">(optional folder)</span> – sets an override sprite folder for the current character. If the name starts with a slash or a backslash, selects a sub-folder in the character-named folder. Empty value to reset to default.', true, true);
     registerSlashCommand('lastsprite', (_, value) => lastExpression[value.trim()] ?? '', [], '<span class="monospace">(charName)</span> – Returns the last set sprite / expression for the named character.', true, true);
diff --git a/public/scripts/extensions/vectors/index.js b/public/scripts/extensions/vectors/index.js
index 3d6238b11..d228326f1 100644
--- a/public/scripts/extensions/vectors/index.js
+++ b/public/scripts/extensions/vectors/index.js
@@ -893,6 +893,13 @@ async function onVectorizeAllFilesClick() {
         for (const file of allFiles) {
             const text = await getFileAttachment(file.url);
             const collectionId = getFileCollectionId(file.url);
+            const hashes = await getSavedHashes(collectionId);
+
+            if (hashes.length) {
+                console.log(`Vectors: File ${file.name} is already vectorized`);
+                continue;
+            }
+
             await vectorizeFile(text, file.name, collectionId, settings.chunk_size);
         }
 
diff --git a/public/scripts/openai.js b/public/scripts/openai.js
index aa68948fe..10b15326d 100644
--- a/public/scripts/openai.js
+++ b/public/scripts/openai.js
@@ -172,6 +172,7 @@ export const chat_completion_sources = {
     MISTRALAI: 'mistralai',
     CUSTOM: 'custom',
     COHERE: 'cohere',
+    PERPLEXITY: 'perplexity',
 };
 
 const character_names_behavior = {
@@ -238,6 +239,7 @@ const default_settings = {
     ai21_model: 'j2-ultra',
     mistralai_model: 'mistral-medium-latest',
     cohere_model: 'command-r',
+    perplexity_model: 'llama-3-70b-instruct',
     custom_model: '',
     custom_url: '',
     custom_include_body: '',
@@ -310,6 +312,7 @@ const oai_settings = {
     ai21_model: 'j2-ultra',
     mistralai_model: 'mistral-medium-latest',
     cohere_model: 'command-r',
+    perplexity_model: 'llama-3-70b-instruct',
     custom_model: '',
     custom_url: '',
     custom_include_body: '',
@@ -1427,6 +1430,8 @@ function getChatCompletionModel() {
             return oai_settings.custom_model;
         case chat_completion_sources.COHERE:
             return oai_settings.cohere_model;
+        case chat_completion_sources.PERPLEXITY:
+            return oai_settings.perplexity_model;
         default:
             throw new Error(`Unknown chat completion source: ${oai_settings.chat_completion_source}`);
     }
@@ -1652,6 +1657,7 @@ async function sendOpenAIRequest(type, messages, signal) {
     const isMistral = oai_settings.chat_completion_source == chat_completion_sources.MISTRALAI;
     const isCustom = oai_settings.chat_completion_source == chat_completion_sources.CUSTOM;
     const isCohere = oai_settings.chat_completion_source == chat_completion_sources.COHERE;
+    const isPerplexity = oai_settings.chat_completion_source == chat_completion_sources.PERPLEXITY;
     const isTextCompletion = (isOAI && textCompletionModels.includes(oai_settings.openai_model)) || (isOpenRouter && oai_settings.openrouter_force_instruct && power_user.instruct.enabled);
     const isQuiet = type === 'quiet';
     const isImpersonate = type === 'impersonate';
@@ -1799,6 +1805,16 @@ async function sendOpenAIRequest(type, messages, signal) {
         generate_data['websearch'] = oai_settings.websearch_cohere;
     }
 
+    if (isPerplexity) {
+        generate_data['top_k'] = Number(oai_settings.top_k_openai);
+        // Normalize values. 1 == disabled. 0 == is usual disabled state in OpenAI.
+        generate_data['frequency_penalty'] = Math.max(0, Number(oai_settings.freq_pen_openai)) + 1;
+        generate_data['presence_penalty'] = Number(oai_settings.pres_pen_openai);
+
+        // YEAH BRO JUST USE OPENAI CLIENT BRO
+        delete generate_data['stop'];
+    }
+
     if ((isOAI || isOpenRouter || isMistral || isCustom || isCohere) && oai_settings.seed >= 0) {
         generate_data['seed'] = oai_settings.seed;
     }
@@ -1869,7 +1885,7 @@ function getStreamingReply(data) {
     } else if (oai_settings.chat_completion_source == chat_completion_sources.MAKERSUITE) {
         return data?.candidates?.[0]?.content?.parts?.[0]?.text || '';
     } else {
-        return data.choices[0]?.delta?.content || data.choices[0]?.message?.content || data.choices[0]?.text || '';
+        return data.choices[0]?.delta?.content ?? data.choices[0]?.message?.content ?? data.choices[0]?.text ?? '';
     }
 }
 
@@ -2665,6 +2681,7 @@ function loadOpenAISettings(data, settings) {
     oai_settings.ai21_model = settings.ai21_model ?? default_settings.ai21_model;
     oai_settings.mistralai_model = settings.mistralai_model ?? default_settings.mistralai_model;
     oai_settings.cohere_model = settings.cohere_model ?? default_settings.cohere_model;
+    oai_settings.perplexity_model = settings.perplexity_model ?? default_settings.perplexity_model;
     oai_settings.custom_model = settings.custom_model ?? default_settings.custom_model;
     oai_settings.custom_url = settings.custom_url ?? default_settings.custom_url;
     oai_settings.custom_include_body = settings.custom_include_body ?? default_settings.custom_include_body;
@@ -2730,6 +2747,8 @@ function loadOpenAISettings(data, settings) {
     $(`#model_mistralai_select option[value="${oai_settings.mistralai_model}"`).attr('selected', true);
     $('#model_cohere_select').val(oai_settings.cohere_model);
     $(`#model_cohere_select option[value="${oai_settings.cohere_model}"`).attr('selected', true);
+    $('#model_perplexity_select').val(oai_settings.perplexity_model);
+    $(`#model_perplexity_select option[value="${oai_settings.perplexity_model}"`).attr('selected', true);
     $('#custom_model_id').val(oai_settings.custom_model);
     $('#custom_api_url_text').val(oai_settings.custom_url);
     $('#openai_max_context').val(oai_settings.openai_max_context);
@@ -2879,7 +2898,7 @@ async function getStatusOpen() {
         return resultCheckStatus();
     }
 
-    const noValidateSources = [chat_completion_sources.SCALE, chat_completion_sources.CLAUDE, chat_completion_sources.AI21, chat_completion_sources.MAKERSUITE];
+    const noValidateSources = [chat_completion_sources.SCALE, chat_completion_sources.CLAUDE, chat_completion_sources.AI21, chat_completion_sources.MAKERSUITE, chat_completion_sources.PERPLEXITY];
     if (noValidateSources.includes(oai_settings.chat_completion_source)) {
         let status = 'Unable to verify key; press "Test Message" to validate.';
         setOnlineStatus(status);
@@ -2970,6 +2989,7 @@ async function saveOpenAIPreset(name, settings, triggerUi = true) {
         ai21_model: settings.ai21_model,
         mistralai_model: settings.mistralai_model,
         cohere_model: settings.cohere_model,
+        perplexity_model: settings.perplexity_model,
         custom_model: settings.custom_model,
         custom_url: settings.custom_url,
         custom_include_body: settings.custom_include_body,
@@ -3362,6 +3382,7 @@ function onSettingsPresetChange() {
         ai21_model: ['#model_ai21_select', 'ai21_model', false],
         mistralai_model: ['#model_mistralai_select', 'mistralai_model', false],
         cohere_model: ['#model_cohere_select', 'cohere_model', false],
+        perplexity_model: ['#model_perplexity_select', 'perplexity_model', false],
         custom_model: ['#custom_model_id', 'custom_model', false],
         custom_url: ['#custom_api_url_text', 'custom_url', false],
         custom_include_body: ['#custom_include_body', 'custom_include_body', false],
@@ -3585,6 +3606,11 @@ async function onModelChange() {
         oai_settings.cohere_model = value;
     }
 
+    if ($(this).is('#model_perplexity_select')) {
+        console.log('Perplexity model changed to', value);
+        oai_settings.perplexity_model = value;
+    }
+
     if (value && $(this).is('#model_custom_select')) {
         console.log('Custom model changed to', value);
         oai_settings.custom_model = value;
@@ -3730,6 +3756,28 @@ async function onModelChange() {
         $('#temp_openai').attr('max', claude_max_temp).val(oai_settings.temp_openai).trigger('input');
     }
 
+    if (oai_settings.chat_completion_source === chat_completion_sources.PERPLEXITY) {
+        if (oai_settings.max_context_unlocked) {
+            $('#openai_max_context').attr('max', unlocked_max);
+        }
+        else if (['sonar-small-chat', 'sonar-medium-chat', 'codellama-70b-instruct', 'mistral-7b-instruct', 'mixtral-8x7b-instruct', 'mixtral-8x22b-instruct'].includes(oai_settings.perplexity_model)) {
+            $('#openai_max_context').attr('max', max_16k);
+        }
+        else if (['llama-3-8b-instruct', 'llama-3-70b-instruct'].includes(oai_settings.perplexity_model)) {
+            $('#openai_max_context').attr('max', max_8k);
+        }
+        else if (['sonar-small-online', 'sonar-medium-online'].includes(oai_settings.perplexity_model)) {
+            $('#openai_max_context').attr('max', 12000);
+        }
+        else {
+            $('#openai_max_context').attr('max', max_4k);
+        }
+        oai_settings.openai_max_context = Math.min(Number($('#openai_max_context').attr('max')), oai_settings.openai_max_context);
+        $('#openai_max_context').val(oai_settings.openai_max_context).trigger('input');
+        oai_settings.temp_openai = Math.min(oai_max_temp, oai_settings.temp_openai);
+        $('#temp_openai').attr('max', oai_max_temp).val(oai_settings.temp_openai).trigger('input');
+    }
+
     if (oai_settings.chat_completion_source == chat_completion_sources.AI21) {
         if (oai_settings.max_context_unlocked) {
             $('#openai_max_context').attr('max', unlocked_max);
@@ -3937,6 +3985,19 @@ async function onConnectButtonClick(e) {
         }
     }
 
+    if (oai_settings.chat_completion_source == chat_completion_sources.PERPLEXITY) {
+        const api_key_perplexity = String($('#api_key_perplexity').val()).trim();
+
+        if (api_key_perplexity.length) {
+            await writeSecret(SECRET_KEYS.PERPLEXITY, api_key_perplexity);
+        }
+
+        if (!secret_state[SECRET_KEYS.PERPLEXITY]) {
+            console.log('No secret key saved for Perplexity');
+            return;
+        }
+    }
+
     startStatusLoading();
     saveSettingsDebounced();
     await getStatusOpen();
@@ -3975,6 +4036,9 @@ function toggleChatCompletionForms() {
     else if (oai_settings.chat_completion_source == chat_completion_sources.COHERE) {
         $('#model_cohere_select').trigger('change');
     }
+    else if (oai_settings.chat_completion_source == chat_completion_sources.PERPLEXITY) {
+        $('#model_perplexity_select').trigger('change');
+    }
     else if (oai_settings.chat_completion_source == chat_completion_sources.CUSTOM) {
         $('#model_custom_select').trigger('change');
     }
@@ -4644,6 +4708,7 @@ $(document).ready(async function () {
     $('#model_ai21_select').on('change', onModelChange);
     $('#model_mistralai_select').on('change', onModelChange);
     $('#model_cohere_select').on('change', onModelChange);
+    $('#model_perplexity_select').on('change', onModelChange);
     $('#model_custom_select').on('change', onModelChange);
     $('#settings_preset_openai').on('change', onSettingsPresetChange);
     $('#new_oai_preset').on('click', onNewPresetClick);
diff --git a/public/scripts/power-user.js b/public/scripts/power-user.js
index 2086bc510..25c80b1fb 100644
--- a/public/scripts/power-user.js
+++ b/public/scripts/power-user.js
@@ -35,7 +35,7 @@ import {
 } from './instruct-mode.js';
 
 import { registerSlashCommand } from './slash-commands.js';
-import { tags } from './tags.js';
+import { tag_map, tags } from './tags.js';
 import { tokenizers } from './tokenizers.js';
 import { BIAS_CACHE } from './logit-bias.js';
 import { renderTemplateAsync } from './templates.js';
@@ -259,7 +259,7 @@ let power_user = {
     compact_input_area: true,
     auto_connect: false,
     auto_load_chat: false,
-    forbid_external_images: false,
+    forbid_external_media: true,
     external_media_allowed_overrides: [],
     external_media_forbidden_overrides: [],
 };
@@ -1590,7 +1590,7 @@ function loadPowerUserSettings(settings, data) {
     $('#reduced_motion').prop('checked', power_user.reduced_motion);
     $('#auto-connect-checkbox').prop('checked', power_user.auto_connect);
     $('#auto-load-chat-checkbox').prop('checked', power_user.auto_load_chat);
-    $('#forbid_external_images').prop('checked', power_user.forbid_external_images);
+    $('#forbid_external_media').prop('checked', power_user.forbid_external_media);
 
     for (const theme of themes) {
         const option = document.createElement('option');
@@ -2333,9 +2333,65 @@ function doNewChat() {
     }, 1);
 }
 
-async function doRandomChat() {
+/**
+ * Finds the ID of the tag with the given name.
+ * @param {string} name
+ * @returns {string} The ID of the tag with the given name.
+ */
+function findTagIdByName(name) {
+    const matchTypes = [
+        (a, b) => a === b,
+        (a, b) => a.startsWith(b),
+        (a, b) => a.includes(b),
+    ];
+
+    // Only get tags that contain at least one record in the tag_map
+    const liveTagIds = new Set(Object.values(tag_map).flat());
+    const liveTags = tags.filter(x => liveTagIds.has(x.id));
+
+    const exactNameMatchIndex = liveTags.map(x => x.name.toLowerCase()).indexOf(name.toLowerCase());
+
+    if (exactNameMatchIndex !== -1) {
+        return liveTags[exactNameMatchIndex].id;
+    }
+
+    for (const matchType of matchTypes) {
+        const index = liveTags.findIndex(x => matchType(x.name.toLowerCase(), name.toLowerCase()));
+        if (index !== -1) {
+            return liveTags[index].id;
+        }
+    }
+}
+
+async function doRandomChat(_, tagName) {
+    /**
+     * Gets the ID of a random character.
+     * @returns {string} The order index of the randomly selected character.
+     */
+    function getRandomCharacterId() {
+        if (!tagName) {
+            return Math.floor(Math.random() * characters.length).toString();
+        }
+
+        const tagId = findTagIdByName(tagName);
+        const taggedCharacters = Object.entries(tag_map)
+            .filter(x => x[1].includes(tagId)) // Get only records that include the tag
+            .map(x => x[0]) // Map the character avatar
+            .filter(x => characters.find(y => y.avatar === x)); // Filter out characters that don't exist
+        const randomCharacter = taggedCharacters[Math.floor(Math.random() * taggedCharacters.length)];
+        const randomIndex =  characters.findIndex(x => x.avatar === randomCharacter);
+        if (randomIndex === -1) {
+            return;
+        }
+        return randomIndex.toString();
+    }
+
     resetSelectedGroup();
-    const characterId = Math.floor(Math.random() * characters.length).toString();
+    const characterId = getRandomCharacterId();
+    if (!characterId) {
+        toastr.error('No characters found');
+        return;
+    }
     setCharacterId(characterId);
     setActiveCharacter(characters[characterId]?.avatar);
     setActiveGroup(null);
@@ -3489,8 +3545,8 @@ $(document).ready(() => {
         saveSettingsDebounced();
     });
 
-    $('#forbid_external_images').on('input', function () {
-        power_user.forbid_external_images = !!$(this).prop('checked');
+    $('#forbid_external_media').on('input', function () {
+        power_user.forbid_external_media = !!$(this).prop('checked');
         saveSettingsDebounced();
         reloadCurrentChat();
     });
@@ -3540,7 +3596,7 @@ $(document).ready(() => {
 
     registerSlashCommand('vn', toggleWaifu, [], '– swaps Visual Novel Mode On/Off', false, true);
     registerSlashCommand('newchat', doNewChat, [], '– start a new chat with current character', true, true);
-    registerSlashCommand('random', doRandomChat, [], '– start a new chat with a random character', true, true);
+    registerSlashCommand('random', doRandomChat, [], '<span class="monospace">(optional tag name)</span> – start a new chat with a random character. If an argument is provided, only considers characters that have the specified tag.', true, true);
     registerSlashCommand('delmode', doDelMode, ['del'], '<span class="monospace">(optional number)</span> – enter message deletion mode, and auto-deletes last N messages if numeric argument is provided', true, true);
     registerSlashCommand('cut', doMesCut, [], '<span class="monospace">(number or range)</span> – cuts the specified message or continuous chunk from the chat, e.g. <tt>/cut 0-10</tt>. Ranges are inclusive! Returns the text of cut messages separated by a newline.', true, true);
     registerSlashCommand('resetpanels', doResetPanels, ['resetui'], '– resets UI panels to original state.', true, true);
diff --git a/public/scripts/scrapers.js b/public/scripts/scrapers.js
index c137d27b0..5ac3c5dc5 100644
--- a/public/scripts/scrapers.js
+++ b/public/scripts/scrapers.js
@@ -179,7 +179,7 @@ class FileScraper {
         return new Promise(resolve => {
             const fileInput = document.createElement('input');
             fileInput.type = 'file';
-            fileInput.accept = '.txt, .md, .pdf, .html, .htm';
+            fileInput.accept = '.txt, .md, .pdf, .html, .htm, .epub';
             fileInput.multiple = true;
             fileInput.onchange = () => resolve(Array.from(fileInput.files));
             fileInput.click();
diff --git a/public/scripts/secrets.js b/public/scripts/secrets.js
index a6bed1057..f6ebd1f2a 100644
--- a/public/scripts/secrets.js
+++ b/public/scripts/secrets.js
@@ -24,6 +24,7 @@ export const SECRET_KEYS = {
     KOBOLDCPP: 'api_key_koboldcpp',
     LLAMACPP: 'api_key_llamacpp',
     COHERE: 'api_key_cohere',
+    PERPLEXITY: 'api_key_perplexity',
 };
 
 const INPUT_MAP = {
@@ -49,6 +50,7 @@ const INPUT_MAP = {
     [SECRET_KEYS.KOBOLDCPP]: '#api_key_koboldcpp',
     [SECRET_KEYS.LLAMACPP]: '#api_key_llamacpp',
     [SECRET_KEYS.COHERE]: '#api_key_cohere',
+    [SECRET_KEYS.PERPLEXITY]: '#api_key_perplexity',
 };
 
 async function clearSecret() {
diff --git a/public/scripts/slash-commands.js b/public/scripts/slash-commands.js
index 93288c512..891585bb9 100644
--- a/public/scripts/slash-commands.js
+++ b/public/scripts/slash-commands.js
@@ -69,10 +69,26 @@ class SlashCommandParser {
     ];
 
     constructor() {
+        /**
+         * @type {Record<string, SlashCommand>} - Slash commands registered in the parser
+         */
         this.commands = {};
+        /**
+         * @type {Record<string, string>} - Help strings for each command
+         */
         this.helpStrings = {};
     }
 
+    /**
+     * Adds a slash command to the parser.
+     * @param {string} command - The command name
+     * @param {function} callback - The callback function to execute
+     * @param {string[]} aliases - The command aliases
+     * @param {string} helpString - The help string for the command
+     * @param {boolean} [interruptsGeneration] - Whether the command interrupts message generation
+     * @param {boolean} [purgeFromMessage] - Whether the command should be purged from the message
+     * @returns {void}
+     */
     addCommand(command, callback, aliases, helpString = '', interruptsGeneration = false, purgeFromMessage = true) {
         const fnObj = { callback, helpString, interruptsGeneration, purgeFromMessage };
 
@@ -104,7 +120,7 @@ class SlashCommandParser {
     /**
      * Parses a slash command to extract the command name, the (named) arguments and the remaining text
      * @param {string} text - Slash command text
-     * @returns {{command: string, args: object, value: string}} - The parsed command, its arguments and the remaining text
+     * @returns {{command: SlashCommand, args: object, value: string, commandName: string}} - The parsed command, its arguments and the remaining text
      */
     parse(text) {
         // Parses a command even when spaces are present in arguments
@@ -126,6 +142,20 @@ class SlashCommandParser {
             console.debug('command:' + command);
         }
 
+        if (SlashCommandParser.COMMENT_KEYWORDS.includes(command)) {
+            return {
+                commandName: command,
+                command: {
+                    callback: () => {},
+                    helpString: '',
+                    interruptsGeneration: false,
+                    purgeFromMessage: true,
+                },
+                args: {},
+                value: '',
+            };
+        }
+
         // parse the rest of the string to extract named arguments, the remainder is the "unnamedArg" which is usually text, like the prompt to send
         while (remainingText.length > 0) {
             // does the remaining text is like     nameArg=[value]   or  nameArg=[value,value] or  nameArg=[  value , value , value]
@@ -184,7 +214,7 @@ class SlashCommandParser {
 
         // your weird complex command is now transformed into a juicy tiny text or something useful :)
         if (this.commands[command]) {
-            return { command: this.commands[command], args: argObj, value: unnamedArg };
+            return { command: this.commands[command], args: argObj, value: unnamedArg, commandName: command };
         }
 
         return null;
@@ -1315,7 +1345,7 @@ export async function generateSystemMessage(_, prompt) {
 
     // Generate and regex the output if applicable
     toastr.info('Please wait', 'Generating...');
-    let message = await generateQuietPrompt(prompt);
+    let message = await generateQuietPrompt(prompt, false, false);
     message = getRegexedString(message, regex_placement.SLASH_COMMAND);
 
     sendNarratorMessage(_, message);
@@ -1507,7 +1537,7 @@ export async function promptQuietForLoudResponse(who, text) {
 
     //text = `${text}${power_user.instruct.enabled ? '' : '\n'}${(power_user.always_force_name2 && who != 'raw') ? characters[character_id].name + ":" : ""}`
 
-    let reply = await generateQuietPrompt(text, true);
+    let reply = await generateQuietPrompt(text, true, false);
     text = await getRegexedString(reply, regex_placement.SLASH_COMMAND);
 
     const message = {
@@ -1661,6 +1691,7 @@ function modelCallback(_, model) {
         { id: 'model_mistralai_select', api: 'openai', type: chat_completion_sources.MISTRALAI },
         { id: 'model_custom_select', api: 'openai', type: chat_completion_sources.CUSTOM },
         { id: 'model_cohere_select', api: 'openai', type: chat_completion_sources.COHERE },
+        { id: 'model_perplexity_select', api: 'openai', type: chat_completion_sources.PERPLEXITY },
         { id: 'model_novel_select', api: 'novel', type: null },
         { id: 'horde_model', api: 'koboldhorde', type: null },
     ];
diff --git a/public/scripts/tokenizers.js b/public/scripts/tokenizers.js
index 7e9fc7856..3c44fdd1d 100644
--- a/public/scripts/tokenizers.js
+++ b/public/scripts/tokenizers.js
@@ -497,6 +497,15 @@ export function getTokenizerModel() {
         return oai_settings.custom_model;
     }
 
+    if (oai_settings.chat_completion_source === chat_completion_sources.PERPLEXITY)  {
+        if (oai_settings.perplexity_model.includes('llama')) {
+            return llamaTokenizer;
+        }
+        if (oai_settings.perplexity_model.includes('mistral')) {
+            return mistralTokenizer;
+        }
+    }
+
     // Default to Turbo 3.5
     return turboTokenizer;
 }
diff --git a/public/scripts/utils.js b/public/scripts/utils.js
index 4baa9f596..fd2508b8c 100644
--- a/public/scripts/utils.js
+++ b/public/scripts/utils.js
@@ -695,7 +695,7 @@ export function splitRecursive(input, length, delimiters = ['\n\n', '\n', ' ', '
 
     const flatParts = parts.flatMap(p => {
         if (p.length < length) return p;
-        return splitRecursive(input, length, delimiters.slice(1));
+        return splitRecursive(p, length, delimiters.slice(1));
     });
 
     // Merge short chunks
@@ -1300,6 +1300,54 @@ export async function extractTextFromMarkdown(blob) {
     return text;
 }
 
+export async function extractTextFromEpub(blob) {
+    async function initEpubJs() {
+        const epubScript = new Promise((resolve, reject) => {
+            const epubScript = document.createElement('script');
+            epubScript.async = true;
+            epubScript.src = 'lib/epub.min.js';
+            epubScript.onload = resolve;
+            epubScript.onerror = reject;
+            document.head.appendChild(epubScript);
+        });
+
+        const jszipScript = new Promise((resolve, reject) => {
+            const jszipScript = document.createElement('script');
+            jszipScript.async = true;
+            jszipScript.src = 'lib/jszip.min.js';
+            jszipScript.onload = resolve;
+            jszipScript.onerror = reject;
+            document.head.appendChild(jszipScript);
+        });
+
+        return Promise.all([epubScript, jszipScript]);
+    }
+
+    if (!('ePub' in window)) {
+        await initEpubJs();
+    }
+
+    const book = ePub(blob);
+    await book.ready;
+    const sectionPromises = [];
+
+    book.spine.each((section) => {
+        const sectionPromise = (async () => {
+            const chapter = await book.load(section.href);
+            if (!(chapter instanceof Document) || !chapter.body?.textContent) {
+                return '';
+            }
+            return chapter.body.textContent.trim();
+        })();
+
+        sectionPromises.push(sectionPromise);
+    });
+
+    const content = await Promise.all(sectionPromises);
+    const text = content.filter(text => text);
+    return postProcessText(text.join('\n'), false);
+}
+
 /**
  * Sets a value in an object by a path.
  * @param {object} obj Object to set value in
diff --git a/public/style.css b/public/style.css
index d827d2669..3bcce0837 100644
--- a/public/style.css
+++ b/public/style.css
@@ -158,6 +158,7 @@ body {
     border-top: 20px solid transparent;
     min-height: 40px;
 }
+
 ::-webkit-scrollbar-thumb:horizontal {
     background-color: var(--grey7070a);
     box-shadow: inset 0 0 0 1px var(--black50a);
@@ -801,7 +802,7 @@ body .panelControlBar {
 .mes {
     display: flex;
     align-items: flex-start;
-    padding: 20px 10px 0 10px;
+    padding: 10px 10px 0 10px;
     margin-top: 0;
     width: 100%;
     color: var(--SmartThemeBodyColor);
@@ -2328,7 +2329,8 @@ grammarly-extension {
     margin-right: 25px;
 }
 
-#shadow_popup, .shadow_popup {
+#shadow_popup,
+.shadow_popup {
     backdrop-filter: blur(calc(var(--SmartThemeBlurStrength) * 2));
     -webkit-backdrop-filter: blur(calc(var(--SmartThemeBlurStrength) * 2));
     background-color: var(--black30a);
@@ -2340,6 +2342,7 @@ grammarly-extension {
     height: 100svh;
     z-index: 9999;
     top: 0;
+
     &.shadow_popup {
         z-index: 9998;
     }
@@ -4098,4 +4101,4 @@ body:not(.movingUI) .drawer-content.maximized {
         height: 100vh;
         z-index: 9999;
     }
-}
+}
\ No newline at end of file
diff --git a/src/constants.js b/src/constants.js
index fc760b2ec..e77649c19 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -191,6 +191,7 @@ const CHAT_COMPLETION_SOURCES = {
     MISTRALAI: 'mistralai',
     CUSTOM: 'custom',
     COHERE: 'cohere',
+    PERPLEXITY: 'perplexity',
 };
 
 const UPLOADS_PATH = './uploads';
diff --git a/src/endpoints/backends/chat-completions.js b/src/endpoints/backends/chat-completions.js
index 80ed89146..06969e60b 100644
--- a/src/endpoints/backends/chat-completions.js
+++ b/src/endpoints/backends/chat-completions.js
@@ -14,6 +14,7 @@ const API_OPENAI = 'https://api.openai.com/v1';
 const API_CLAUDE = 'https://api.anthropic.com/v1';
 const API_MISTRAL = 'https://api.mistral.ai/v1';
 const API_COHERE = 'https://api.cohere.ai/v1';
+const API_PERPLEXITY = 'https://api.perplexity.ai';
 
 /**
  * Applies a post-processing step to the generated messages.
@@ -439,7 +440,7 @@ async function sendAI21Request(request, response) {
             } else {
                 console.log(r.completions[0].data.text);
             }
-            const reply = { choices: [{ 'message': { 'content': r.completions[0].data.text } }] };
+            const reply = { choices: [{ 'message': { 'content': r.completions?.[0]?.data?.text } }] };
             return response.send(reply);
         })
         .catch(err => {
@@ -896,6 +897,12 @@ router.post('/generate', jsonParser, function (request, response) {
                 request.body.char_name,
                 request.body.user_name);
         }
+    } else if (request.body.chat_completion_source === CHAT_COMPLETION_SOURCES.PERPLEXITY) {
+        apiUrl = API_PERPLEXITY;
+        apiKey = readSecret(SECRET_KEYS.PERPLEXITY);
+        headers = {};
+        bodyParams = {};
+        request.body.messages = postProcessPrompt(request.body.messages, 'claude', request.body.char_name, request.body.user_name);
     } else {
         console.log('This chat completion source is not supported yet.');
         return response.status(400).send({ error: true });
diff --git a/src/endpoints/secrets.js b/src/endpoints/secrets.js
index 27fff27a7..5d7560fa5 100644
--- a/src/endpoints/secrets.js
+++ b/src/endpoints/secrets.js
@@ -36,6 +36,7 @@ const SECRET_KEYS = {
     KOBOLDCPP: 'api_key_koboldcpp',
     LLAMACPP: 'api_key_llamacpp',
     COHERE: 'api_key_cohere',
+    PERPLEXITY: 'api_key_perplexity',
 };
 
 // These are the keys that are safe to expose, even if allowKeysExposure is false