Merge branch 'dev' of https://github.com/Cohee1207/SillyTavern into dev

public/index.html

@@ -1733,6 +1733,14 @@
                                     <span class="note-link-span">?</span>
                                 </a>
                             </label>
+                        </div>
+                    </div>
+
+                    <div name="NameAndAvatar" class="flex-container flexFlowColumn drawer25pWidth">
+
+
+                    <div class="inline-drawer wide100p flexFlowColumn">
+
                         <div class="flex-container flexFlowColumn">
                             <h4>
                                 Send on Enter
@@ -1743,10 +1751,28 @@
                                 <option value="1">Always enabled</option>
                             </select>
                         </div>
+
+                        <div id="groupCurrentMemberListToggle" class="inline-drawer-toggle inline-drawer-header">
+                            <b>Auto-swipe</b>
+                            <div class="fa-solid fa-circle-chevron-down inline-drawer-icon down"></div>
+                        </div>
+                        <div class="inline-drawer-content">
+
+                        <label class="checkbox_label" for="auto_swipe">
+                            <input id="auto_swipe" type="checkbox" />
+                            Enabled
+                        </label>
+                            <div>Minimum generated message length</div>
+                            <input id="auto_swipe_minimum_length" name="auto_swipe_minimum_length" type="number" min="0" step="1" value="0" class="text_pole">
+                            <div>Blacklisted words</div>
+                            <div class="auto_swipe">
+                                <input id="auto_swipe_blacklist" name="auto_swipe_blacklist" placeholder="words you dont want generated separated by comma ','" class="text_pole" maxlength="500" value="" autocomplete="off">
+                                <div>Blacklisted word count to swipe</div>
+                                <input id="auto_swipe_blacklist_threshold" name="auto_swipe_blacklist_threshold" type="number" min="0" step="1" value="1" class="text_pole">
+                            </div>
                         </div>
                     </div>
 
-                    <div name="NameAndAvatar" class="flex-container flexFlowColumn drawer25pWidth">
                         <div name="NameChanger">
                             <h4>Name</h4>
                             <div class="change_name">

public/script.js

@@ -1231,7 +1231,6 @@ function substituteParams(content, _name1, _name2) {
     _name1 = _name1 ?? name1;
     _name2 = _name2 ?? name2;
     if (!content) {
-        console.warn("No content on substituteParams")
         return ''
     }
 
@@ -1522,13 +1521,46 @@ class StreamingProcessor {
         this.hideStopButton(this.messageId);
         this.onProgressStreaming(messageId, text, true);
         addCopyToCodeBlocks($(`#chat .mes[mesid="${messageId}"]`));
-        playMessageSound();
         saveChatConditional();
         activateSendButtons();
         showSwipeButtons();
         setGenerationProgress(0);
         $('.mes_buttons:last').show();
         generatedPromtCache = '';
+        
+        console.log("Generated text size:", text.length, text)
+
+        if (power_user.auto_swipe) {
+            function containsBlacklistedWords(str, blacklist, threshold) {
+                const regex = new RegExp(`\\b(${blacklist.join('|')})\\b`, 'gi');
+                const matches = str.match(regex) || [];
+                return matches.length >= threshold;
+            }
+
+            const generatedTextFiltered = (text) => {
+                if (text) {
+                    if (power_user.auto_swipe_minimum_length) {
+                        if (text.length < power_user.auto_swipe_minimum_length && text.length !== 0) {
+                            console.log("Generated text size too small")
+                            return true
+                        }
+                    }
+                    if (power_user.auto_swipe_blacklist_threshold) {
+                        if (containsBlacklistedWords(text, power_user.auto_swipe_blacklist, power_user.auto_swipe_blacklist_threshold)) {
+                            console.log("Generated text has blacklisted words")
+                            return true
+                        }
+                    }
+                }
+                return false
+            }
+
+            if (generatedTextFiltered(text)) {
+                swipe_right()
+                return
+            }
+        }
+        playMessageSound();
     }
 
     onErrorStreaming() {
@@ -4473,54 +4505,8 @@ window["SillyTavern"].getContext = function () {
     };
 };
 
-
-
-$(document).ready(function () {
-
-
-    //////////INPUT BAR FOCUS-KEEPING LOGIC/////////////
-
-    let S_TAFocused = false;
-    let S_TAPreviouslyFocused = false;
-    $('#send_textarea').on('focusin focus click', () => {
-        S_TAFocused = true;
-        S_TAPreviouslyFocused = true;
-    });
-    $('#send_textarea').on('focusout blur', () => S_TAFocused = false);
-    $('#options_button, #send_but, #option_regenerate').on('click', () => {
-        if (S_TAPreviouslyFocused) {
-            $('#send_textarea').focus();
-            S_TAFocused = true;
-        }
-    });
-    $(document).click(event => {
-        if ($(':focus').attr('id') !== 'send_textarea') {
-            if (!$(event.target.id).is("#options_button, #send_but, #send_textarea, #option_regenerate")) {
-                S_TAFocused = false;
-                S_TAPreviouslyFocused = false;
-            }
-        } else {
-            S_TAFocused = true;
-            S_TAPreviouslyFocused = true;
-        }
-    });
-
-    /////////////////
-
-    $('#swipes-checkbox').change(function () {
-        swipes = !!$('#swipes-checkbox').prop('checked');
-        if (swipes) {
-            //console.log('toggle change calling showswipebtns');
-            showSwipeButtons();
-        } else {
-            hideSwipeButtons();
-        }
-        saveSettingsDebounced();
-    });
-
-    ///// SWIPE BUTTON CLICKS ///////
-
-    $(document).on('click', '.swipe_right', function () {               //when we click swipe right button
+// when we click swipe right button
+const swipe_right = () => {
     if (chat.length - 1 === Number(this_edit_mes_id)) {
         closeMessageEditor();
     }
@@ -4554,16 +4540,19 @@ $(document).ready(function () {
         run_swipe_right = true; //then prepare to do normal right swipe to show next message
     }
 
+    const currentMessage = $("#chat").children().filter(`[mesid="${count_view_mes - 1}"]`);
+    let this_div = currentMessage.children('.swipe_right');
+    let this_mes_div = this_div.parent();
+
     if (chat[chat.length - 1]['swipe_id'] > chat[chat.length - 1]['swipes'].length) { //if we swipe right while generating (the swipe ID is greater than what we are viewing now)
         chat[chat.length - 1]['swipe_id'] = chat[chat.length - 1]['swipes'].length; //show that message slot (will be '...' while generating)
     }
     if (run_generate) {               //hide swipe arrows while generating
-            $(this).css('display', 'none');
+        this_div.css('display', 'none');
     }
-        if (run_generate || run_swipe_right) {                // handles animated transitions when swipe right, specifically height transitions between messages
-
-            let this_mes_div = $(this).parent();
-            let this_mes_block = $(this).parent().children('.mes_block').children('.mes_text');
+    // handles animated transitions when swipe right, specifically height transitions between messages
+    if (run_generate || run_swipe_right) {
+        let this_mes_block = this_mes_div.children('.mes_block').children('.mes_text');
         const this_mes_div_height = this_mes_div[0].scrollHeight;
         const this_mes_block_height = this_mes_block[0].scrollHeight;
 
@@ -4645,20 +4634,19 @@ $(document).ready(function () {
                 });
             }
         });
-
-            $(this).parent().children('.avatar').transition({ // moves avatar aong with swipe
+        this_mes_div.children('.avatar').transition({ // moves avatar along with swipe
             x: '-' + swipe_range,
             duration: swipe_duration,
             easing: animation_easing,
             queue: false,
             complete: function () {
-                    $(this).parent().children('.avatar').transition({
+                this_mes_div.children('.avatar').transition({
                     x: swipe_range,
                     duration: 0,
                     easing: animation_easing,
                     queue: false,
                     complete: function () {
-                            $(this).parent().children('.avatar').transition({
+                        this_mes_div.children('.avatar').transition({
                             x: '0px',
                             duration: swipe_duration,
                             easing: animation_easing,
@@ -4672,8 +4660,54 @@ $(document).ready(function () {
             }
         });
     }
+}
 
+$(document).ready(function () {
+
+
+    //////////INPUT BAR FOCUS-KEEPING LOGIC/////////////
+
+    let S_TAFocused = false;
+    let S_TAPreviouslyFocused = false;
+    $('#send_textarea').on('focusin focus click', () => {
+        S_TAFocused = true;
+        S_TAPreviouslyFocused = true;
     });
+    $('#send_textarea').on('focusout blur', () => S_TAFocused = false);
+    $('#options_button, #send_but, #option_regenerate').on('click', () => {
+        if (S_TAPreviouslyFocused) {
+            $('#send_textarea').focus();
+            S_TAFocused = true;
+        }
+    });
+    $(document).click(event => {
+        if ($(':focus').attr('id') !== 'send_textarea') {
+            if (!$(event.target.id).is("#options_button, #send_but, #send_textarea, #option_regenerate")) {
+                S_TAFocused = false;
+                S_TAPreviouslyFocused = false;
+            }
+        } else {
+            S_TAFocused = true;
+            S_TAPreviouslyFocused = true;
+        }
+    });
+
+    /////////////////
+
+    $('#swipes-checkbox').change(function () {
+        swipes = !!$('#swipes-checkbox').prop('checked');
+        if (swipes) {
+            //console.log('toggle change calling showswipebtns');
+            showSwipeButtons();
+        } else {
+            hideSwipeButtons();
+        }
+        saveSettingsDebounced();
+    });
+
+    ///// SWIPE BUTTON CLICKS ///////
+
+    $(document).on('click', '.swipe_right', swipe_right);
 
     $(document).on('click', '.swipe_left', function () {      // when we swipe left..but no generation.
         if (chat.length - 1 === Number(this_edit_mes_id)) {

public/scripts/extensions/stable-diffusion/index.js

@@ -3,9 +3,11 @@ import {
     saveSettingsDebounced,
     systemUserName,
     hideSwipeButtons,
-    showSwipeButtons
+    showSwipeButtons,
+    callPopup,
+    getRequestHeaders
 } from "../../../script.js";
-import { getApiUrl, getContext, extension_settings, defaultRequestArgs } from "../../extensions.js";
+import { getApiUrl, getContext, extension_settings, defaultRequestArgs, modules } from "../../extensions.js";
 import { stringFormat, initScrollHeight, resetScrollHeight } from "../../utils.js";
 export { MODULE_NAME };
 
@@ -94,6 +96,9 @@ const defaultSettings = {
     negative_prompt: 'lowres, bad anatomy, bad hands, text, error, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry',
     sampler: 'DDIM',
     model: '',
+
+    horde: false,
+    horde_nsfw: false,
 }
 
 async function loadSettings() {
@@ -107,11 +112,10 @@ async function loadSettings() {
     $('#sd_negative_prompt').val(extension_settings.sd.negative_prompt).trigger('input');
     $('#sd_width').val(extension_settings.sd.width).trigger('input');
     $('#sd_height').val(extension_settings.sd.height).trigger('input');
-
+    $('#sd_horde').prop('checked', extension_settings.sd.horde);
+    $('#sd_horde_nsfw').prop('checked', extension_settings.sd.horde_nsfw);
 
     await Promise.all([loadSamplers(), loadModels()]);
-
-
 }
 
 function onScaleInput() {
@@ -155,10 +159,29 @@ function onHeightInput() {
     saveSettingsDebounced();
 }
 
+async function onHordeInput() {
+    extension_settings.sd.model = null;
+    extension_settings.sd.sampler = null;
+    extension_settings.sd.horde = !!$(this).prop('checked');
+    saveSettingsDebounced();
+    await Promise.all([loadModels(), loadSamplers()]);
+}
+
+async function onHordeNsfwInput() {
+    extension_settings.sd.horde_nsfw = !!$(this).prop('checked');
+    saveSettingsDebounced();
+}
+
 async function onModelChange() {
     extension_settings.sd.model = $('#sd_model').find(':selected').val();
     saveSettingsDebounced();
 
+    if (extension_settings.sd.horde == false) {
+        await updateExtrasRemoteModel();
+    }
+}
+
+async function updateExtrasRemoteModel() {
     const url = new URL(getApiUrl());
     url.pathname = '/api/image/model';
     const getCurrentModelResult = await fetch(url, {
@@ -173,13 +196,14 @@ async function onModelChange() {
 }
 
 async function loadSamplers() {
-    const url = new URL(getApiUrl());
-    url.pathname = '/api/image/samplers';
-    const result = await fetch(url, defaultRequestArgs);
+    $('#sd_sampler').empty();
+    let samplers = [];
 
-    if (result.ok) {
-        const data = await result.json();
-        const samplers = data.samplers;
+    if (extension_settings.sd.horde) {
+        samplers = await loadHordeSamplers();
+    } else {
+        samplers = await loadExtrasSamplers();
+    }
 
     for (const sampler of samplers) {
         const option = document.createElement('option');
@@ -188,10 +212,70 @@ async function loadSamplers() {
         option.selected = sampler === extension_settings.sd.sampler;
         $('#sd_sampler').append(option);
     }
+}
+
+async function loadHordeSamplers() {
+    const result = await fetch('/horde_samplers', {
+        method: 'POST',
+        headers: getRequestHeaders(),
+    });
+
+    if (result.ok) {
+        const data = await result.json();
+        return data;
     }
+
+    return [];
+}
+
+async function loadExtrasSamplers() {
+    const url = new URL(getApiUrl());
+    url.pathname = '/api/image/samplers';
+    const result = await fetch(url, defaultRequestArgs);
+
+    if (result.ok) {
+        const data = await result.json();
+        return data.samplers;
+    }
+
+    return [];
 }
 
 async function loadModels() {
+    $('#sd_model').empty();
+    let models = [];
+
+    if (extension_settings.sd.horde) {
+        models = await loadHordeModels();
+    } else {
+        models = await loadExtrasModels();
+    }
+
+    for (const model of models) {
+        const option = document.createElement('option');
+        option.innerText = model.text;
+        option.value = model.value;
+        option.selected = model.value === extension_settings.sd.model;
+        $('#sd_model').append(option);
+    }
+}
+
+async function loadHordeModels() {
+    const result = await fetch('/horde_models', {
+        method: 'POST',
+        headers: getRequestHeaders(),
+    });
+
+    if (result.ok) {
+        const data = await result.json();
+        const models = data.map(x => ({ value: x.name, text: `${x.name} (ETA: ${x.eta}s, Queue: ${x.queued}, Workers: ${x.count})` }));
+        return models;
+    }
+
+    return [];
+}
+
+async function loadExtrasModels() {
     const url = new URL(getApiUrl());
     url.pathname = '/api/image/model';
     const getCurrentModelResult = await fetch(url, defaultRequestArgs);
@@ -206,16 +290,11 @@ async function loadModels() {
 
     if (getModelsResult.ok) {
         const data = await getModelsResult.json();
-        const models = data.models;
+        const view_models = data.models.map(x => ({ value: x, text: x }));
+        return view_models;
+    }
 
-        for (const model of models) {
-            const option = document.createElement('option');
-            option.innerText = model;
-            option.value = model;
-            option.selected = model === extension_settings.sd.model;
-            $('#sd_model').append(option);
-        }
-    }
+    return [];
 }
 
 function getGenerationType(prompt) {
@@ -257,6 +336,14 @@ async function generatePicture(_, trigger) {
         return;
     }
 
+    if (!modules.includes('sd') && !extension_settings.sd.horde) {
+        callPopup("Extensions API is not connected or doesn't provide SD module. Enable Stable Horde to generate images.", 'text');
+        return;
+    }
+
+    extension_settings.sd.sampler = $('#sd_sampler').find(':selected').val();
+    extension_settings.sd.model = $('#sd_model').find(':selected').val();
+
     trigger = trigger.trim();
     const generationMode = getGenerationType(trigger);
     console.log('Generation mode', generationMode, 'triggered with', trigger);
@@ -279,6 +366,22 @@ async function generatePicture(_, trigger) {
 
         console.log('Processed Stable Diffusion prompt:', prompt);
 
+        if (extension_settings.sd.horde) {
+            await generateHordeImage(prompt);
+        } else {
+            await generateExtrasImage(prompt);
+        }
+    } catch (err) {
+        console.trace(err);
+        throw new Error('SD prompt text generation failed.')
+    }
+    finally {
+        context.activateSendButtons();
+        showSwipeButtons();
+    }
+}
+
+async function generateExtrasImage(prompt) {
     const url = new URL(getApiUrl());
     url.pathname = '/api/image';
     const result = await fetch(url, {
@@ -295,22 +398,39 @@ async function generatePicture(_, trigger) {
             negative_prompt: extension_settings.sd.negative_prompt,
             restore_faces: true,
             face_restoration_model: 'GFPGAN',
-
         }),
     });
 
+
     if (result.ok) {
         const data = await result.json();
         const base64Image = `data:image/jpeg;base64,${data.image}`;
         sendMessage(prompt, base64Image);
     }
-    } catch (err) {
-        console.trace(err);
-        throw new Error('SD prompt text generation failed.')
-    }
-    finally {
-        context.activateSendButtons();
-        showSwipeButtons();
+}
+
+async function generateHordeImage(prompt) {
+    const result = await fetch('/horde_generateimage', {
+        method: 'POST',
+        headers: getRequestHeaders(),
+        body: JSON.stringify({
+            prompt: prompt,
+            sampler: extension_settings.sd.sampler,
+            steps: extension_settings.sd.steps,
+            scale: extension_settings.sd.scale,
+            width: extension_settings.sd.width,
+            height: extension_settings.sd.height,
+            prompt_prefix: extension_settings.sd.prompt_prefix,
+            negative_prompt: extension_settings.sd.negative_prompt,
+            model: extension_settings.sd.model,
+            nsfw: extension_settings.sd.horde_nsfw,
+        }),
+    });
+
+    if (result.ok) {
+        const data = await result.text();
+        const base64Image = `data:image/webp;base64,${data}`;
+        sendMessage(prompt, base64Image);
     }
 }
 
@@ -386,16 +506,6 @@ function addSDGenButtons() {
 async function moduleWorker() {
     const context = getContext();
 
-    /*     if (context.onlineStatus === 'no_connection') {
-            $('#sd_gen').hide(200);
-        } else if ($("#send_but").css('display') === 'flex') {
-            $('#sd_gen').show(200);
-            $("#sd_gen_wait").hide(200);
-        } else {
-            $('#sd_gen').hide(200);
-            $("#sd_gen_wait").show(200);
-        } */
-
     context.onlineStatus === 'no_connection'
         ? $('#sd_gen').hide(200)
         : $('#sd_gen').show(200)
@@ -444,6 +554,16 @@ jQuery(async () => {
         </div>
         <div class="inline-drawer-content">
             <small><i>Use slash commands to generate images. Type <span class="monospace">/help</span> in chat for more details</i></small>
+            <br>
+            <small><i>Hint: Save an API key in Horde KoboldAI API settings to use it here.</i></small>
+            <label class="checkbox_label">
+                <input id="sd_horde" type="checkbox" />
+                Use Stable Horde
+            </label>
+            <label style="margin-left:1em;" class="checkbox_label">
+                <input id="sd_horde_nsfw" type="checkbox" />
+                Allow NSFW images
+            </label>
             <label for="sd_scale">CFG Scale (<span id="sd_scale_value"></span>)</label>
             <input id="sd_scale" type="range" min="${defaultSettings.scale_min}" max="${defaultSettings.scale_max}" step="${defaultSettings.scale_step}" value="${defaultSettings.scale}" />
             <label for="sd_steps">Sampling steps (<span id="sd_steps_value"></span>)</label>
@@ -472,6 +592,8 @@ jQuery(async () => {
     $('#sd_negative_prompt').on('input', onNegativePromptInput);
     $('#sd_width').on('input', onWidthInput);
     $('#sd_height').on('input', onHeightInput);
+    $('#sd_horde').on('input', onHordeInput);
+    $('#sd_horde_nsfw').on('input', onHordeNsfwInput);
 
     $('.sd_settings .inline-drawer-toggle').on('click', function () {
         initScrollHeight($("#sd_prompt_prefix"));

public/scripts/extensions/stable-diffusion/style.css

@@ -1,4 +1,4 @@
-.sd_settings label {
+.sd_settings label:not(.checkbox_label) {
     display: block;
 }
 
@@ -16,7 +16,6 @@
     display: flex;
     align-items: center;
     justify-content: center;
-
 }
 
 #sd_gen:hover {

public/scripts/openai.js

@@ -300,7 +300,7 @@ async function prepareOpenAIMessages(name2, storyString, worldInfoBefore, worldI
     let whole_prompt = getSystemPrompt(nsfw_toggle_prompt, enhance_definitions_prompt, wiBefore, storyString, wiAfter, extensionPrompt, isImpersonate);
 
     // Join by a space and replace placeholders with real user/char names
-    storyString = substituteParams(whole_prompt.join(" ")).replace(/\r/gm, '').trim();
+    storyString = substituteParams(whole_prompt.join("\n")).replace(/\r/gm, '').trim();
 
     let prompt_msg = { "role": "system", "content": storyString }
     let examples_tosend = [];
@@ -469,7 +469,7 @@ function getSystemPrompt(nsfw_toggle_prompt, enhance_definitions_prompt, wiBefor
             whole_prompt = [nsfw_toggle_prompt, oai_settings.main_prompt, enhance_definitions_prompt + "\n\n" + wiBefore, storyString, wiAfter, extensionPrompt];
         }
         else {
-            whole_prompt = [oai_settings.main_prompt, nsfw_toggle_prompt, enhance_definitions_prompt + "\n\n" + wiBefore, storyString, wiAfter, extensionPrompt];
+            whole_prompt = [oai_settings.main_prompt, nsfw_toggle_prompt, enhance_definitions_prompt, "\n", wiBefore, storyString, wiAfter, extensionPrompt].filter(elem => elem);
         }
     }
     return whole_prompt;

public/scripts/power-user.js

@@ -109,6 +109,10 @@ let power_user = {
     noShadows: false,
     theme: 'Default (Dark)',
 
+    auto_swipe: false,
+    auto_swipe_minimum_length: 0,
+    auto_swipe_blacklist: [],
+    auto_swipe_blacklist_threshold: 2,
     auto_scroll_chat_to_bottom: true,
     auto_fix_generated_markdown: true,
     send_on_enter: send_on_enter_options.AUTO,
@@ -480,6 +484,11 @@ function loadPowerUserSettings(settings, data) {
     power_user.font_scale = Number(localStorage.getItem(storage_keys.font_scale) ?? 1);
     power_user.blur_strength = Number(localStorage.getItem(storage_keys.blur_strength) ?? 10);
 
+    $('#auto_swipe').prop("checked", power_user.auto_swipe);
+    $('#auto_swipe_minimum_length').val(power_user.auto_swipe_minimum_length);
+    $('#auto_swipe_blacklist').val(power_user.auto_swipe_blacklist.join(", "));
+    $('#auto_swipe_blacklist_threshold').val(power_user.auto_swipe_blacklist_threshold);
+
     $("#console_log_prompts").prop("checked", power_user.console_log_prompts);
     $('#auto_fix_generated_markdown').prop("checked", power_user.auto_fix_generated_markdown);
     $('#auto_scroll_chat_to_bottom').prop("checked", power_user.auto_scroll_chat_to_bottom);
@@ -1042,6 +1051,36 @@ $(document).ready(() => {
         saveSettingsDebounced();
     });
 
+    $('#auto_swipe').on('input', function () {
+        power_user.auto_swipe = !!$(this).prop('checked');
+        saveSettingsDebounced();
+    });
+
+    $('#auto_swipe_blacklist').on('input', function () {
+        power_user.auto_swipe_blacklist = $(this).val()
+            .split(",")
+            .map(str => str.trim())
+            .filter(str => str);
+        console.log("power_user.auto_swipe_blacklist", power_user.auto_swipe_blacklist)
+        saveSettingsDebounced();
+    });
+
+    $('#auto_swipe_minimum_length').on('input', function () {
+        const number = parseInt($(this).val());
+        if (!isNaN(number)) {
+            power_user.auto_swipe_minimum_length = number;
+            saveSettingsDebounced();
+        }
+    });
+
+    $('#auto_swipe_blacklist_threshold').on('input', function () {
+        const number = parseInt($(this).val());
+        if (!isNaN(number)) {
+            power_user.auto_swipe_blacklist_threshold = number;
+            saveSettingsDebounced();
+        }
+    });
+
     $('#auto_fix_generated_markdown').on('input', function () {
         power_user.auto_fix_generated_markdown = !!$(this).prop('checked');
         reloadCurrentChat();

server.js

@@ -2925,10 +2925,21 @@ app.post('/viewsecrets', jsonParser, async (_, response) => {
     }
 });
 
-app.post('/horde_generateimage', async (request, response) => {
+app.post('/horde_samplers', jsonParser, async (_, response) => {
+    const samplers = Object.values(ai_horde.ModelGenerationInputStableSamplers);
+    response.send(samplers);
+});
+
+app.post('/horde_models', jsonParser, async (_, response) => {
+    const models = await ai_horde.getModels();
+    response.send(models);
+});
+
+app.post('/horde_generateimage', jsonParser, async (request, response) => {
     const MAX_ATTEMPTS = 100;
     const CHECK_INTERVAL = 3000;
     const api_key_horde = readSecret(SECRET_KEYS.HORDE) || ANONYMOUS_KEY;
+    console.log('Stable Horde request:', request.body);
     const generation = await ai_horde.postAsyncImageGenerate(
         {
             prompt: `${request.body.prompt_prefix} ${request.body.prompt} ### ${request.body.negative_prompt}`,
@@ -2950,12 +2961,17 @@ app.post('/horde_generateimage', async (request, response) => {
     for (let attempt = 0; attempt < MAX_ATTEMPTS; attempt++) {
         await delay(CHECK_INTERVAL);
         const check = await ai_horde.getImageGenerationCheck(generation.id);
+        console.log(check);
     
         if (check.done) {
             const result = await ai_horde.getImageGenerationStatus(generation.id);
             return response.send(result.generations[0].img);
         }
 
+        if (!check.is_possible) {
+            return response.sendStatus(503);
+        }
+
         if (check.faulted) {
             return response.sendStatus(500);
         }