mirror of https://github.com/FreshRSS/FreshRSS.git
1784 lines
50 KiB
JavaScript
1784 lines
50 KiB
JavaScript
// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0
|
||
'use strict';
|
||
|
||
// <Polyfills>
|
||
if (!document.scrollingElement) document.scrollingElement = document.documentElement;
|
||
if (!NodeList.prototype.forEach) NodeList.prototype.forEach = Array.prototype.forEach;
|
||
if (!Element.prototype.matches) {
|
||
Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.mozMatchesSelector || Element.prototype.webkitMatchesSelector;
|
||
}
|
||
if (!Element.prototype.closest) {
|
||
Element.prototype.closest = function (s) {
|
||
let el = this;
|
||
do {
|
||
if (el.matches(s)) return el;
|
||
el = el.parentElement;
|
||
} while (el);
|
||
return null;
|
||
};
|
||
}
|
||
if (!Element.prototype.remove) Element.prototype.remove = function () { if (this.parentNode) this.parentNode.removeChild(this); };
|
||
// </Polyfills>
|
||
|
||
// <Utils>
|
||
function xmlHttpRequestJson(req) {
|
||
let json = req.response;
|
||
if (req.responseType !== 'json') { // IE11
|
||
try {
|
||
json = JSON.parse(req.responseText);
|
||
} catch (ex) {
|
||
json = null;
|
||
}
|
||
}
|
||
return json;
|
||
}
|
||
// </Utils>
|
||
|
||
// <Global context>
|
||
/* eslint-disable no-var */
|
||
var context;
|
||
/* eslint-enable no-var */
|
||
|
||
(function parseJsonVars() {
|
||
const jsonVars = document.getElementById('jsonVars');
|
||
const json = JSON.parse(jsonVars.innerHTML);
|
||
jsonVars.outerHTML = '';
|
||
context = json.context;
|
||
context.ajax_loading = false;
|
||
context.i18n = json.i18n;
|
||
context.shortcuts = json.shortcuts;
|
||
context.urls = json.urls;
|
||
context.icons = json.icons;
|
||
context.icons.read = decodeURIComponent(context.icons.read);
|
||
context.icons.unread = decodeURIComponent(context.icons.unread);
|
||
context.extensions = json.extensions;
|
||
}());
|
||
// </Global context>
|
||
|
||
function badAjax(reload) {
|
||
openNotification(context.i18n.notif_request_failed, 'bad');
|
||
if (reload) {
|
||
setTimeout(function () { location.reload(); }, 2000);
|
||
}
|
||
return true;
|
||
}
|
||
|
||
function needsScroll(elem) {
|
||
const winBottom = document.scrollingElement.scrollTop + document.scrollingElement.clientHeight;
|
||
const elemTop = elem.offsetParent.offsetTop + elem.offsetTop;
|
||
const elemBottom = elemTop + elem.offsetHeight;
|
||
if (elemTop < document.scrollingElement.scrollTop || elemBottom > winBottom) {
|
||
return elemTop - (document.scrollingElement.clientHeight / 2);
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
function str2int(str) {
|
||
if (!str) {
|
||
return 0;
|
||
}
|
||
return parseInt(str.replace(/\D/g, ''), 10) || 0;
|
||
}
|
||
|
||
function numberFormat(nStr) {
|
||
if (nStr < 0) {
|
||
return 0;
|
||
}
|
||
// http://www.mredkj.com/javascript/numberFormat.html
|
||
nStr += '';
|
||
const x = nStr.split('.');
|
||
const x2 = x.length > 1 ? '.' + x[1] : '';
|
||
const rgx = /(\d+)(\d{3})/;
|
||
let x1 = x[0];
|
||
while (rgx.test(x1)) {
|
||
x1 = x1.replace(rgx, '$1 $2');
|
||
}
|
||
return x1 + x2;
|
||
}
|
||
|
||
function incLabel(p, inc, spaceAfter) {
|
||
const i = str2int(p) + inc;
|
||
return i > 0 ? ((spaceAfter ? '' : ' ') + '(' + numberFormat(i) + ')' + (spaceAfter ? ' ' : '')) : '';
|
||
}
|
||
|
||
function incUnreadsFeed(article, feed_id, nb) {
|
||
// Update unread: feed
|
||
let elem = document.getElementById(feed_id);
|
||
let feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
|
||
const feed_priority = elem ? str2int(elem.getAttribute('data-priority')) : 0;
|
||
if (elem) {
|
||
elem.setAttribute('data-unread', feed_unreads + nb);
|
||
elem = elem.querySelector('.item-title');
|
||
if (elem) {
|
||
elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
|
||
}
|
||
}
|
||
|
||
// Update unread: category
|
||
elem = document.getElementById(feed_id).closest('.category');
|
||
feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
|
||
if (elem) {
|
||
elem.setAttribute('data-unread', feed_unreads + nb);
|
||
elem = elem.querySelector('.title');
|
||
if (elem) {
|
||
elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
|
||
}
|
||
}
|
||
|
||
// Update unread: all
|
||
if (feed_priority > 0) {
|
||
elem = document.querySelector('#aside_feed .all .title');
|
||
if (elem) {
|
||
feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
|
||
elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
|
||
}
|
||
}
|
||
|
||
// Update unread: favourites
|
||
if (article && article.closest('div').classList.contains('favorite')) {
|
||
elem = document.querySelector('#aside_feed .favorites .title');
|
||
if (elem) {
|
||
feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
|
||
elem.setAttribute('data-unread', numberFormat(feed_unreads + nb));
|
||
}
|
||
}
|
||
|
||
let isCurrentView = false;
|
||
// Update unread: title
|
||
document.title = document.title.replace(/^((?:\([\s0-9]+\) )?)/, function (m, p1) {
|
||
const feed = document.getElementById(feed_id);
|
||
if (article || feed.closest('.active')) {
|
||
isCurrentView = true;
|
||
return incLabel(p1, nb, true);
|
||
} else if (document.querySelector('.all.active')) {
|
||
isCurrentView = feed_priority > 0;
|
||
return incLabel(p1, feed_priority > 0 ? nb : 0, true);
|
||
} else {
|
||
return p1;
|
||
}
|
||
});
|
||
return isCurrentView;
|
||
}
|
||
|
||
function incUnreadsTag(tag_id, nb) {
|
||
let t = document.getElementById(tag_id);
|
||
if (t) {
|
||
const unreads = str2int(t.getAttribute('data-unread'));
|
||
t.setAttribute('data-unread', unreads + nb);
|
||
t.querySelector('.item-title').setAttribute('data-unread', numberFormat(unreads + nb));
|
||
}
|
||
t = document.querySelector('.category.tags .title');
|
||
if (t) {
|
||
const unreads = str2int(t.getAttribute('data-unread'));
|
||
t.setAttribute('data-unread', numberFormat(unreads + nb));
|
||
}
|
||
}
|
||
|
||
function removeArticle(div) {
|
||
if (!div || div.classList.contains('not_read') || (context.auto_mark_article && div.classList.contains('active'))) {
|
||
return;
|
||
}
|
||
let scrollTop = box_to_follow.scrollTop;
|
||
let dirty = false;
|
||
const p = div.previousElementSibling;
|
||
const n = div.nextElementSibling;
|
||
if (p && p.classList.contains('day') && n && n.classList.contains('day')) {
|
||
scrollTop -= p.offsetHeight;
|
||
dirty = true;
|
||
p.remove();
|
||
}
|
||
if (div.offsetHeight > 0 && div.offsetParent.offsetTop + div.offsetTop + div.offsetHeight < scrollTop) {
|
||
scrollTop -= div.offsetHeight;
|
||
dirty = true;
|
||
}
|
||
div.remove();
|
||
if (dirty) {
|
||
box_to_follow.scrollTop = scrollTop;
|
||
}
|
||
}
|
||
|
||
const pending_entries = {};
|
||
let mark_read_queue = [];
|
||
|
||
function send_mark_read_queue(queue, asRead, callback) {
|
||
if (!queue || queue.length === 0) {
|
||
if (callback) {
|
||
callback();
|
||
}
|
||
return;
|
||
}
|
||
const req = new XMLHttpRequest();
|
||
req.open('POST', '.?c=entry&a=read' + (asRead ? '' : '&is_read=0'), true);
|
||
req.responseType = 'json';
|
||
req.onerror = function (e) {
|
||
for (let i = queue.length - 1; i >= 0; i--) {
|
||
delete pending_entries['flux_' + queue[i]];
|
||
}
|
||
badAjax(this.status == 403);
|
||
};
|
||
req.onload = function (e) {
|
||
if (this.status != 200) {
|
||
return req.onerror(e);
|
||
}
|
||
const json = xmlHttpRequestJson(this);
|
||
if (!json) {
|
||
return req.onerror(e);
|
||
}
|
||
for (let i = queue.length - 1; i >= 0; i--) {
|
||
const div = document.getElementById('flux_' + queue[i]);
|
||
const myIcons = context.icons;
|
||
let inc = 0;
|
||
if (div.classList.contains('not_read')) {
|
||
div.classList.remove('not_read');
|
||
div.querySelectorAll('a.read').forEach(function (a) {
|
||
a.href = a.href.replace('&is_read=0', '') + '&is_read=1';
|
||
});
|
||
div.querySelectorAll('a.read > .icon').forEach(function (img) { img.outerHTML = myIcons.read; });
|
||
inc--;
|
||
if (context.auto_remove_article) {
|
||
removeArticle(div);
|
||
}
|
||
} else {
|
||
div.classList.add('not_read');
|
||
div.classList.add('keep_unread'); // Split for IE11
|
||
div.querySelectorAll('a.read').forEach(function (a) {
|
||
a.href = a.href.replace('&is_read=1', '');
|
||
});
|
||
div.querySelectorAll('a.read > .icon').forEach(function (img) { img.outerHTML = myIcons.unread; });
|
||
inc++;
|
||
}
|
||
const feed_link = div.querySelector('.website > a, a.website');
|
||
if (feed_link) {
|
||
const feed_url = feed_link.href;
|
||
const feed_id = feed_url.substr(feed_url.lastIndexOf('f_'));
|
||
incUnreadsFeed(div, feed_id, inc);
|
||
}
|
||
delete pending_entries['flux_' + queue[i]];
|
||
}
|
||
faviconNbUnread();
|
||
if (json.tags) {
|
||
const tagIds = Object.keys(json.tags);
|
||
for (let i = tagIds.length - 1; i >= 0; i--) {
|
||
const tagId = tagIds[i];
|
||
incUnreadsTag(tagId, (asRead ? -1 : 1) * json.tags[tagId].length);
|
||
}
|
||
}
|
||
onScroll();
|
||
if (callback) {
|
||
callback();
|
||
}
|
||
};
|
||
req.setRequestHeader('Content-Type', 'application/json');
|
||
req.send(JSON.stringify({
|
||
ajax: true,
|
||
_csrf: context.csrf,
|
||
id: queue,
|
||
}));
|
||
}
|
||
|
||
let send_mark_read_queue_timeout = 0;
|
||
|
||
function send_mark_queue_tick(callback) {
|
||
send_mark_read_queue_timeout = 0;
|
||
const queue = mark_read_queue.slice(0);
|
||
mark_read_queue = [];
|
||
send_mark_read_queue(queue, true, callback);
|
||
}
|
||
const delayedFunction = send_mark_queue_tick;
|
||
|
||
function delayedClick(a) {
|
||
if (a) {
|
||
delayedFunction(function () { a.click(); });
|
||
}
|
||
}
|
||
|
||
function mark_read(div, only_not_read, asBatch) {
|
||
if (!div || !div.id || context.anonymous ||
|
||
(only_not_read && !div.classList.contains('not_read'))) {
|
||
return false;
|
||
}
|
||
if (pending_entries[div.id]) {
|
||
return false;
|
||
}
|
||
pending_entries[div.id] = true;
|
||
|
||
const asRead = div.classList.contains('not_read');
|
||
const entryId = div.id.replace(/^flux_/, '');
|
||
if (asRead && asBatch) {
|
||
mark_read_queue.push(entryId);
|
||
if (send_mark_read_queue_timeout == 0) {
|
||
send_mark_read_queue_timeout = setTimeout(function () { send_mark_queue_tick(null); }, 1000);
|
||
}
|
||
} else {
|
||
const queue = [entryId];
|
||
send_mark_read_queue(queue, asRead);
|
||
}
|
||
}
|
||
|
||
function mark_previous_read(div) {
|
||
while (div) {
|
||
mark_read(div, true, true);
|
||
div = div.previousElementSibling;
|
||
}
|
||
}
|
||
|
||
function mark_favorite(div) {
|
||
if (!div) {
|
||
return false;
|
||
}
|
||
|
||
const a = div.querySelector('a.bookmark');
|
||
const url = a ? a.href : '';
|
||
if (!url) {
|
||
return false;
|
||
}
|
||
|
||
if (pending_entries[div.id]) {
|
||
return false;
|
||
}
|
||
pending_entries[div.id] = true;
|
||
|
||
const req = new XMLHttpRequest();
|
||
req.open('POST', url, true);
|
||
req.responseType = 'json';
|
||
req.onerror = function (e) {
|
||
delete pending_entries[div.id];
|
||
badAjax(this.status == 403);
|
||
};
|
||
req.onload = function (e) {
|
||
if (this.status != 200) {
|
||
return req.onerror(e);
|
||
}
|
||
const json = xmlHttpRequestJson(this);
|
||
if (!json) {
|
||
return req.onerror(e);
|
||
}
|
||
let inc = 0;
|
||
if (div.classList.contains('favorite')) {
|
||
div.classList.remove('favorite');
|
||
inc--;
|
||
} else {
|
||
div.classList.add('favorite');
|
||
inc++;
|
||
}
|
||
div.querySelectorAll('a.bookmark').forEach(function (a) { a.href = json.url; });
|
||
div.querySelectorAll('a.bookmark > .icon').forEach(function (img) { img.outerHTML = json.icon; });
|
||
|
||
const favourites = document.querySelector('#aside_feed .favorites .title');
|
||
if (favourites) {
|
||
favourites.textContent = favourites.textContent.replace(/((?: \([\s0-9]+\))?\s*)$/, function (m, p1) {
|
||
return incLabel(p1, inc, false);
|
||
});
|
||
}
|
||
|
||
if (div.classList.contains('not_read')) {
|
||
const elem = document.querySelector('#aside_feed .favorites .title');
|
||
const feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
|
||
if (elem) {
|
||
elem.setAttribute('data-unread', numberFormat(feed_unreads + inc));
|
||
}
|
||
}
|
||
|
||
delete pending_entries[div.id];
|
||
};
|
||
req.setRequestHeader('Content-Type', 'application/json');
|
||
req.send(JSON.stringify({
|
||
ajax: true,
|
||
_csrf: context.csrf,
|
||
}));
|
||
}
|
||
|
||
const freshrssOpenArticleEvent = document.createEvent('Event');
|
||
freshrssOpenArticleEvent.initEvent('freshrss:openArticle', true, true);
|
||
|
||
function toggleContent(new_active, old_active, skipping) {
|
||
// If skipping, move current without activating or marking as read
|
||
if (!new_active) {
|
||
return;
|
||
}
|
||
|
||
if (context.does_lazyload && !skipping) {
|
||
new_active.querySelectorAll('img[data-original], iframe[data-original]').forEach(function (el) {
|
||
el.src = el.getAttribute('data-original');
|
||
el.removeAttribute('data-original');
|
||
});
|
||
}
|
||
|
||
if (old_active !== new_active) {
|
||
if (!skipping) {
|
||
new_active.classList.add('active');
|
||
}
|
||
new_active.classList.add('current');
|
||
if (old_active) {
|
||
old_active.classList.remove('active');
|
||
old_active.classList.remove('current'); // Split for IE11
|
||
if (context.auto_remove_article) {
|
||
removeArticle(old_active);
|
||
}
|
||
}
|
||
} else {
|
||
new_active.classList.toggle('active');
|
||
}
|
||
|
||
const relative_move = context.current_view === 'global';
|
||
const box_to_move = relative_move ? document.getElementById('panel') : document.scrollingElement;
|
||
|
||
if (context.sticky_post) { // Stick the article to the top when opened
|
||
const prev_article = new_active.previousElementSibling;
|
||
let new_pos = new_active.offsetParent.offsetTop + new_active.offsetTop;
|
||
|
||
if (prev_article && new_active.offsetTop - prev_article.offsetTop <= 150) {
|
||
new_pos = prev_article.offsetParent.offsetTop + prev_article.offsetTop;
|
||
if (relative_move) {
|
||
new_pos -= box_to_move.offsetTop;
|
||
}
|
||
}
|
||
|
||
if (skipping) {
|
||
// when skipping, this feels more natural if it’s not so near the top
|
||
new_pos -= document.body.clientHeight / 4;
|
||
}
|
||
if (relative_move) {
|
||
new_pos += box_to_move.scrollTop;
|
||
}
|
||
box_to_move.scrollTop = new_pos;
|
||
}
|
||
|
||
if (new_active.classList.contains('active') && !skipping) {
|
||
if (context.auto_mark_article) {
|
||
mark_read(new_active, true, true);
|
||
}
|
||
new_active.dispatchEvent(freshrssOpenArticleEvent);
|
||
}
|
||
onScroll();
|
||
}
|
||
|
||
function prev_entry(skipping) {
|
||
const old_active = document.querySelector('.flux.current');
|
||
let new_active = old_active;
|
||
if (new_active) {
|
||
do new_active = new_active.previousElementSibling;
|
||
while (new_active && !new_active.classList.contains('flux'));
|
||
if (!new_active) {
|
||
prev_feed();
|
||
}
|
||
} else {
|
||
new_active = document.querySelector('.flux');
|
||
}
|
||
toggleContent(new_active, old_active, skipping);
|
||
}
|
||
|
||
function next_entry(skipping) {
|
||
const old_active = document.querySelector('.flux.current');
|
||
let new_active = old_active;
|
||
if (new_active) {
|
||
do new_active = new_active.nextElementSibling;
|
||
while (new_active && !new_active.classList.contains('flux'));
|
||
if (!new_active) {
|
||
next_feed();
|
||
}
|
||
} else {
|
||
new_active = document.querySelector('.flux');
|
||
}
|
||
toggleContent(new_active, old_active, skipping);
|
||
}
|
||
|
||
function next_unread_entry(skipping) {
|
||
const old_active = document.querySelector('.flux.current');
|
||
let new_active = old_active;
|
||
if (new_active) {
|
||
do new_active = new_active.nextElementSibling;
|
||
while (new_active && !new_active.classList.contains('not_read'));
|
||
if (!new_active) {
|
||
next_feed();
|
||
}
|
||
} else {
|
||
new_active = document.querySelector('.not_read');
|
||
}
|
||
toggleContent(new_active, old_active, skipping);
|
||
}
|
||
|
||
function prev_feed() {
|
||
let found = false;
|
||
let adjacent = null;
|
||
const feeds = document.querySelectorAll('#aside_feed .feed');
|
||
for (let i = feeds.length - 1; i >= 0; i--) {
|
||
const feed = feeds[i];
|
||
if (feed.classList.contains('active')) {
|
||
found = true;
|
||
continue;
|
||
}
|
||
if (!found) {
|
||
continue;
|
||
}
|
||
if (getComputedStyle(feed).display === 'none') {
|
||
continue;
|
||
}
|
||
if (feed.dataset.unread != 0) {
|
||
return delayedClick(feed.querySelector('a.item-title'));
|
||
} else if (adjacent === null) {
|
||
adjacent = feed;
|
||
}
|
||
}
|
||
if (found) {
|
||
delayedClick(adjacent.querySelector('a.item-title'));
|
||
} else {
|
||
last_feed();
|
||
}
|
||
}
|
||
|
||
function next_feed() {
|
||
let found = false;
|
||
let adjacent = null;
|
||
const feeds = document.querySelectorAll('#aside_feed .feed');
|
||
for (let i = 0; i < feeds.length; i++) {
|
||
const feed = feeds[i];
|
||
if (feed.classList.contains('active')) {
|
||
found = true;
|
||
continue;
|
||
}
|
||
if (!found) {
|
||
continue;
|
||
}
|
||
if (getComputedStyle(feed).display === 'none') {
|
||
continue;
|
||
}
|
||
if (feed.dataset.unread != 0) {
|
||
return delayedClick(feed.querySelector('a.item-title'));
|
||
} else if (adjacent === null) {
|
||
adjacent = feed;
|
||
}
|
||
}
|
||
if (found) {
|
||
delayedClick(adjacent.querySelector('a.item-title'));
|
||
} else {
|
||
first_feed();
|
||
}
|
||
}
|
||
|
||
function first_feed() {
|
||
const a = document.querySelector('#aside_feed .category.active .feed:not([data-unread="0"]) a.item-title');
|
||
delayedClick(a);
|
||
}
|
||
|
||
function last_feed() {
|
||
const links = document.querySelectorAll('#aside_feed .category.active .feed:not([data-unread="0"]) a.item-title');
|
||
if (links && links.length > 0) {
|
||
delayedClick(links[links.length - 1]);
|
||
}
|
||
}
|
||
|
||
function prev_category() {
|
||
const active_cat = document.querySelector('#aside_feed .category.active');
|
||
if (active_cat) {
|
||
let cat = active_cat;
|
||
do cat = cat.previousElementSibling;
|
||
while (cat && getComputedStyle(cat).display === 'none');
|
||
if (cat) {
|
||
delayedClick(cat.querySelector('a.title'));
|
||
}
|
||
} else {
|
||
last_category();
|
||
}
|
||
}
|
||
|
||
function next_category() {
|
||
const active_cat = document.querySelector('#aside_feed .category.active');
|
||
if (active_cat) {
|
||
let cat = active_cat;
|
||
do cat = cat.nextElementSibling;
|
||
while (cat && getComputedStyle(cat).display === 'none');
|
||
if (cat) {
|
||
delayedClick(cat.querySelector('a.title'));
|
||
}
|
||
} else {
|
||
first_category();
|
||
}
|
||
}
|
||
|
||
function next_unread_category() {
|
||
const active_cat = document.querySelector('#aside_feed .category.active');
|
||
if (active_cat) {
|
||
let cat = active_cat;
|
||
do cat = cat.nextElementSibling;
|
||
while (cat && cat.getAttribute('data-unread') <= 0);
|
||
if (cat) {
|
||
delayedClick(cat.querySelector('a.title'));
|
||
}
|
||
} else {
|
||
first_category();
|
||
}
|
||
}
|
||
|
||
function first_category() {
|
||
const a = document.querySelector('#aside_feed .category:not([data-unread="0"]) a.title');
|
||
delayedClick(a);
|
||
}
|
||
|
||
function last_category() {
|
||
const links = document.querySelectorAll('#aside_feed .category:not([data-unread="0"]) a.title');
|
||
if (links && links.length > 0) {
|
||
delayedClick(links[links.length - 1]);
|
||
}
|
||
}
|
||
|
||
function collapse_entry() {
|
||
const flux_current = document.querySelector('.flux.current');
|
||
toggleContent(flux_current, flux_current, false);
|
||
}
|
||
|
||
function toggle_media() {
|
||
const media = document.querySelector('.flux.current video,.flux.current audio');
|
||
if (media === null) {
|
||
return;
|
||
}
|
||
if (media.paused) {
|
||
media.play();
|
||
} else {
|
||
media.pause();
|
||
}
|
||
}
|
||
|
||
function user_filter(key) {
|
||
const filter = document.getElementById('dropdown-query');
|
||
const filters = filter.parentElement.querySelectorAll('.dropdown-menu > .query > a');
|
||
if (typeof key === 'undefined') {
|
||
if (!filters.length) {
|
||
return;
|
||
}
|
||
// Display the filter div
|
||
location.hash = filter.id;
|
||
// Force scrolling to the filter div
|
||
const scroll = needsScroll(document.querySelector('.header'));
|
||
if (scroll !== 0) {
|
||
document.scrollingElement.scrollTop = scroll;
|
||
}
|
||
// Force the key value if there is only one action, so we can trigger it automatically
|
||
if (filters.length === 1) {
|
||
key = 1;
|
||
} else {
|
||
return;
|
||
}
|
||
}
|
||
// Trigger selected share action
|
||
key = parseInt(key);
|
||
if (key <= filters.length) {
|
||
filters[key - 1].click();
|
||
}
|
||
}
|
||
|
||
function auto_share(key) {
|
||
const share = document.querySelector('.flux.current.active .dropdown-target[id^="dropdown-share"]');
|
||
if (!share) {
|
||
return;
|
||
}
|
||
const shares = share.parentElement.querySelectorAll('.dropdown-menu .item a');
|
||
if (typeof key === 'undefined') {
|
||
// Display the share div
|
||
location.hash = share.id;
|
||
// Force scrolling to the share div
|
||
const scrollTop = needsScroll(share.closest('.bottom'));
|
||
if (scrollTop !== 0) {
|
||
document.scrollingElement.scrollTop = scrollTop;
|
||
}
|
||
// Force the key value if there is only one action, so we can trigger it automatically
|
||
if (shares.length === 1) {
|
||
key = 1;
|
||
} else {
|
||
return;
|
||
}
|
||
}
|
||
// Trigger selected share action and hide the share div
|
||
key = parseInt(key);
|
||
if (key <= shares.length) {
|
||
shares[key - 1].click();
|
||
share.parentElement.querySelector('.dropdown-menu .dropdown-close a').click();
|
||
}
|
||
}
|
||
|
||
let box_to_follow;
|
||
|
||
function onScroll() {
|
||
if (!box_to_follow) {
|
||
return;
|
||
}
|
||
if (context.auto_mark_scroll) {
|
||
const minTop = 40 + box_to_follow.scrollTop;
|
||
document.querySelectorAll('.not_read:not(.keep_unread)').forEach(function (div) {
|
||
if (div.offsetHeight > 0 &&
|
||
div.offsetParent.offsetTop + div.offsetTop + div.offsetHeight < minTop) {
|
||
mark_read(div, true, true);
|
||
}
|
||
});
|
||
}
|
||
if (context.auto_load_more) {
|
||
const streamFooter = document.getElementById('stream-footer');
|
||
if (streamFooter && box_to_follow.offsetHeight > 0 &&
|
||
box_to_follow.scrollTop + box_to_follow.offsetHeight + (window.innerHeight / 2) >= streamFooter.offsetTop) {
|
||
load_more_posts();
|
||
}
|
||
}
|
||
}
|
||
|
||
function init_posts() {
|
||
if (context.auto_load_more || context.auto_mark_scroll || context.auto_remove_article) {
|
||
box_to_follow = context.current_view === 'global' ? document.getElementById('panel') : document.scrollingElement;
|
||
let lastScroll = 0; // Throttle
|
||
let timerId = 0;
|
||
(box_to_follow === document.scrollingElement ? window : box_to_follow).onscroll = function () {
|
||
clearTimeout(timerId);
|
||
if (lastScroll + 500 < Date.now()) {
|
||
lastScroll = Date.now();
|
||
onScroll();
|
||
} else {
|
||
timerId = setTimeout(onScroll, 500);
|
||
}
|
||
};
|
||
onScroll();
|
||
}
|
||
}
|
||
|
||
function rememberOpenCategory(category_id, isOpen) {
|
||
if (context.display_categories === 'remember') {
|
||
const open_categories = JSON.parse(localStorage.getItem('FreshRSS_open_categories') || '{}');
|
||
if (isOpen) {
|
||
open_categories[category_id] = true;
|
||
} else {
|
||
delete open_categories[category_id];
|
||
}
|
||
localStorage.setItem('FreshRSS_open_categories', JSON.stringify(open_categories));
|
||
}
|
||
}
|
||
|
||
function openCategory(category_id) {
|
||
const category_element = document.getElementById(category_id);
|
||
category_element.querySelector('.tree-folder-items').classList.add('active');
|
||
const img = category_element.querySelector('a.dropdown-toggle img');
|
||
img.src = img.src.replace('/icons/down.', '/icons/up.');
|
||
img.alt = '△';
|
||
}
|
||
|
||
function init_column_categories() {
|
||
if (context.current_view !== 'normal' && context.current_view !== 'reader') {
|
||
return;
|
||
}
|
||
|
||
// Restore sidebar scroll position
|
||
document.getElementById('sidebar').scrollTop = +sessionStorage.getItem('FreshRSS_sidebar_scrollTop');
|
||
|
||
// Restore open categories
|
||
if (context.display_categories === 'remember') {
|
||
const open_categories = JSON.parse(localStorage.getItem('FreshRSS_open_categories') || '{}');
|
||
Object.keys(open_categories).forEach(function (category_id) {
|
||
openCategory(category_id);
|
||
});
|
||
}
|
||
|
||
document.getElementById('aside_feed').onclick = function (ev) {
|
||
let a = ev.target.closest('.tree-folder > .tree-folder-title > a.dropdown-toggle');
|
||
if (a) {
|
||
const img = a.querySelector('img');
|
||
const category_id = a.closest('.category').id;
|
||
if (img.alt === '▽') {
|
||
img.src = img.src.replace('/icons/down.', '/icons/up.');
|
||
img.alt = '△';
|
||
rememberOpenCategory(category_id, true);
|
||
} else {
|
||
img.src = img.src.replace('/icons/up.', '/icons/down.');
|
||
img.alt = '▽';
|
||
rememberOpenCategory(category_id, false);
|
||
}
|
||
|
||
const ul = a.closest('li').querySelector('.tree-folder-items');
|
||
let nbVisibleItems = 0;
|
||
for (let i = ul.children.length - 1; i >= 0; i--) {
|
||
if (ul.children[i].offsetHeight) {
|
||
nbVisibleItems++;
|
||
}
|
||
}
|
||
ul.classList.toggle('active');
|
||
// CSS transition does not work on max-height:auto
|
||
ul.style.maxHeight = ul.classList.contains('active') ? (nbVisibleItems * 4) + 'em' : 0;
|
||
return false;
|
||
}
|
||
|
||
a = ev.target.closest('.tree-folder-items > .feed .dropdown-toggle');
|
||
if (a) {
|
||
const itemId = a.closest('.item').id;
|
||
const templateId = itemId.substring(0, 2) === 't_' ? 'tag_config_template' : 'feed_config_template';
|
||
const id = itemId.substr(2);
|
||
const feed_web = a.getAttribute('data-fweb');
|
||
const div = a.parentElement;
|
||
const dropdownMenu = div.querySelector('.dropdown-menu');
|
||
const template = document.getElementById(templateId)
|
||
.innerHTML.replace(/------/g, id).replace('http://example.net/', feed_web);
|
||
if (!dropdownMenu) {
|
||
a.href = '#dropdown-' + id;
|
||
div.querySelector('.dropdown-target').id = 'dropdown-' + id;
|
||
div.insertAdjacentHTML('beforeend', template);
|
||
const b = div.querySelector('button.confirm');
|
||
if (b) {
|
||
b.disabled = false;
|
||
}
|
||
} else if (getComputedStyle(dropdownMenu).display === 'none') {
|
||
const id2 = div.closest('.item').id.substr(2);
|
||
a.href = '#dropdown-' + id2;
|
||
} else {
|
||
a.href = '#close';
|
||
}
|
||
return true;
|
||
}
|
||
|
||
return true;
|
||
};
|
||
}
|
||
|
||
function init_shortcuts() {
|
||
Object.keys(context.shortcuts).forEach(function (k) {
|
||
context.shortcuts[k] = (context.shortcuts[k] || '').toUpperCase();
|
||
});
|
||
|
||
document.addEventListener('keydown', ev => {
|
||
if (ev.target.closest('input, textarea') ||
|
||
ev.ctrlKey || ev.metaKey || (ev.altKey && ev.shiftKey)) {
|
||
return;
|
||
}
|
||
|
||
const s = context.shortcuts;
|
||
let k = (ev.key.trim() || ev.code || 'Space').toUpperCase();
|
||
|
||
// IE11
|
||
if (k === 'SPACEBAR') k = 'SPACE';
|
||
else if (k === 'DEL') k = 'DELETE';
|
||
else if (k === 'ESC') k = 'ESCAPE';
|
||
|
||
if (location.hash.match(/^#dropdown-/)) {
|
||
const n = parseInt(k);
|
||
if (n) {
|
||
if (location.hash === '#dropdown-query') {
|
||
user_filter(n);
|
||
} else {
|
||
auto_share(n);
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
}
|
||
if (k === s.actualize) {
|
||
const btn = document.getElementById('actualize');
|
||
if (btn) {
|
||
btn.click();
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.next_entry) {
|
||
if (ev.altKey) {
|
||
next_category();
|
||
} else if (ev.shiftKey) {
|
||
next_feed();
|
||
} else {
|
||
next_entry(false);
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.next_unread_entry) {
|
||
if (ev.altKey) {
|
||
next_unread_category();
|
||
} else if (ev.shiftKey) {
|
||
next_feed();
|
||
} else {
|
||
next_unread_entry(false);
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.prev_entry) {
|
||
if (ev.altKey) {
|
||
prev_category();
|
||
} else if (ev.shiftKey) {
|
||
prev_feed();
|
||
} else {
|
||
prev_entry(false);
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.mark_read) {
|
||
if (ev.altKey) {
|
||
mark_previous_read(document.querySelector('.flux.current'));
|
||
} else if (ev.shiftKey) {
|
||
document.querySelector('.nav_menu .read_all').click();
|
||
} else { // Toggle the read state
|
||
mark_read(document.querySelector('.flux.current'), false, false);
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.first_entry) {
|
||
if (ev.altKey) {
|
||
first_category();
|
||
} else if (ev.shiftKey) {
|
||
first_feed();
|
||
} else {
|
||
const old_active = document.querySelector('.flux.current');
|
||
const first = document.querySelector('.flux');
|
||
if (first.classList.contains('flux')) {
|
||
toggleContent(first, old_active, false);
|
||
}
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.last_entry) {
|
||
if (ev.altKey) {
|
||
last_category();
|
||
} else if (ev.shiftKey) {
|
||
last_feed();
|
||
} else {
|
||
const old_active = document.querySelector('.flux.current');
|
||
const last = document.querySelector('.flux:last-of-type');
|
||
if (last.classList.contains('flux')) {
|
||
toggleContent(last, old_active, false);
|
||
}
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
|
||
if (ev.altKey || ev.shiftKey) {
|
||
return;
|
||
}
|
||
if (k === s.mark_favorite) { // Toggle the favorite state
|
||
mark_favorite(document.querySelector('.flux.current'));
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.go_website) {
|
||
if (context.auto_mark_site) {
|
||
mark_read(document.querySelector('.flux.current'), true, false);
|
||
}
|
||
const newWindow = window.open();
|
||
if (newWindow) {
|
||
newWindow.opener = null;
|
||
newWindow.location = document.querySelector('.flux.current a.go_website').href;
|
||
}
|
||
ev.preventDefault();
|
||
return;
|
||
}
|
||
if (k === s.skip_next_entry) { next_entry(true); ev.preventDefault(); return; }
|
||
if (k === s.skip_prev_entry) { prev_entry(true); ev.preventDefault(); return; }
|
||
if (k === s.collapse_entry) { collapse_entry(); ev.preventDefault(); return; }
|
||
if (k === s.auto_share) { auto_share(); ev.preventDefault(); return; }
|
||
if (k === s.user_filter) { user_filter(); ev.preventDefault(); return; }
|
||
if (k === s.load_more) { load_more_posts(); ev.preventDefault(); return; }
|
||
if (k === s.close_dropdown) { location.hash = null; ev.preventDefault(); return; }
|
||
if (k === s.help) { window.open(context.urls.help); ev.preventDefault(); return; }
|
||
if (k === s.focus_search) { document.getElementById('search').focus(); ev.preventDefault(); return; }
|
||
if (k === s.normal_view) { delayedClick(document.querySelector('#nav_menu_views .view-normal')); ev.preventDefault(); return; }
|
||
if (k === s.reading_view) { delayedClick(document.querySelector('#nav_menu_views .view-reader')); ev.preventDefault(); return; }
|
||
if (k === s.global_view) { delayedClick(document.querySelector('#nav_menu_views .view-global')); ev.preventDefault(); return; }
|
||
if (k === s.rss_view) { delayedClick(document.querySelector('#nav_menu_views .view-rss')); ev.preventDefault(); return; }
|
||
if (k === s.toggle_media) { toggle_media(); ev.preventDefault(); }
|
||
});
|
||
}
|
||
|
||
function init_stream(stream) {
|
||
stream.onclick = function (ev) {
|
||
let el = ev.target.closest('.flux a.read');
|
||
if (el) {
|
||
mark_read(el.closest('.flux'), false, false);
|
||
return false;
|
||
}
|
||
|
||
el = ev.target.closest('.flux a.bookmark');
|
||
if (el) {
|
||
mark_favorite(el.closest('.flux'));
|
||
return false;
|
||
}
|
||
|
||
el = ev.target.closest('.dynamictags');
|
||
if (el) {
|
||
loadDynamicTags(el);
|
||
return true;
|
||
}
|
||
|
||
el = ev.target.closest('.item.title > a');
|
||
if (el) { // Allow default control-click behaviour such as open in background-tab
|
||
return ev.ctrlKey;
|
||
}
|
||
|
||
el = ev.target.closest('.flux .content a');
|
||
if (el) {
|
||
if (!el.closest('div').classList.contains('author')) {
|
||
el.target = '_blank';
|
||
el.rel = 'noreferrer';
|
||
}
|
||
return true;
|
||
}
|
||
|
||
el = ev.target.closest('.item.share > button[data-type="print"]');
|
||
if (el) { // Print
|
||
const tmp_window = window.open();
|
||
for (let i = 0; i < document.styleSheets.length; i++) {
|
||
tmp_window.document.writeln('<link href="' + document.styleSheets[i].href + '" rel="stylesheet" type="text/css" />');
|
||
}
|
||
tmp_window.document.writeln(el.closest('.flux_content').querySelector('.content').innerHTML);
|
||
tmp_window.document.close();
|
||
tmp_window.focus();
|
||
tmp_window.print();
|
||
tmp_window.close();
|
||
return false;
|
||
}
|
||
|
||
el = ev.target.closest('.item.share > button[data-type="clipboard"]');
|
||
if (el && navigator.clipboard) { // Clipboard
|
||
navigator.clipboard.writeText(el.dataset.url);
|
||
return false;
|
||
}
|
||
|
||
el = ev.target.closest('.item.share > button[data-type="web-sharing-api"]');
|
||
if (el && navigator.share) { // https://developer.mozilla.org/en-US/docs/Web/API/Navigator/share
|
||
const shareData = {
|
||
url: el.dataset.url,
|
||
title: decodeURI(el.dataset.title),
|
||
};
|
||
navigator.share(shareData);
|
||
return false;
|
||
}
|
||
|
||
el = ev.target.closest('.item.share > a[href="POST"]');
|
||
if (el) { // Share by POST
|
||
const f = el.parentElement.querySelector('form');
|
||
f.disabled = false;
|
||
f.submit();
|
||
return false;
|
||
}
|
||
|
||
el = ev.target.closest('.flux_header, .flux_content');
|
||
if (el) { // flux_toggle
|
||
if (ev.target.closest('.content, .item.website, .item.link, .dropdown-menu')) {
|
||
return true;
|
||
}
|
||
if (!context.sides_close_article && ev.target.matches('div.flux_content')) {
|
||
// setting for not-closing after clicking outside article area
|
||
return false;
|
||
}
|
||
const old_active = document.querySelector('.flux.current');
|
||
const new_active = el.parentNode;
|
||
if (ev.target.tagName.toUpperCase() === 'A') { // Leave real links alone
|
||
if (context.auto_mark_article) {
|
||
mark_read(new_active, true, false);
|
||
}
|
||
return true;
|
||
}
|
||
toggleContent(new_active, old_active, false);
|
||
return false;
|
||
}
|
||
};
|
||
|
||
if (!navigator.share) {
|
||
// https://developer.mozilla.org/en-US/docs/Web/API/Navigator/share
|
||
// do not show the menu entry if browser does not support navigator.share
|
||
document.styleSheets[0].insertRule(
|
||
'button.as-link[data-type="web-sharing-api"] {display: none !important;}',
|
||
document.styleSheets[0].cssRules.length
|
||
);
|
||
}
|
||
|
||
stream.onmouseup = function (ev) { // Mouseup enables us to catch middle click, and control+click in IE/Edge
|
||
if (ev.altKey || ev.metaKey || ev.shiftKey) {
|
||
return;
|
||
}
|
||
|
||
let el = ev.target.closest('.item.title > a');
|
||
if (el) {
|
||
if (ev.which == 1) {
|
||
if (ev.ctrlKey) { // Control+click
|
||
if (context.auto_mark_site) {
|
||
mark_read(el.closest('.flux'), true, false);
|
||
}
|
||
} else {
|
||
el.parentElement.click(); // Normal click, just toggle article.
|
||
}
|
||
} else if (ev.which == 2 && !ev.ctrlKey) { // Simple middle click: same behaviour as CTRL+click
|
||
if (context.auto_mark_article) {
|
||
const new_active = el.closest('.flux');
|
||
mark_read(new_active, true, false);
|
||
}
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (context.auto_mark_site) {
|
||
// catch mouseup instead of click so we can have the correct behaviour
|
||
// with middle button click (scroll button).
|
||
el = ev.target.closest('.flux .link > a');
|
||
if (el) {
|
||
if (ev.which == 3) {
|
||
return;
|
||
}
|
||
mark_read(el.closest('.flux'), true, false);
|
||
}
|
||
}
|
||
};
|
||
|
||
stream.onchange = function (ev) {
|
||
const checkboxTag = ev.target.closest('.checkboxTag');
|
||
if (checkboxTag) { // Dynamic tags
|
||
ev.stopPropagation();
|
||
const isChecked = checkboxTag.checked;
|
||
const tagId = checkboxTag.name.replace(/^t_/, '');
|
||
const tagName = checkboxTag.nextElementSibling ? checkboxTag.nextElementSibling.value : '';
|
||
const entry = checkboxTag.closest('div.flux');
|
||
const entryId = entry.id.replace(/^flux_/, '');
|
||
checkboxTag.disabled = true;
|
||
|
||
const req = new XMLHttpRequest();
|
||
req.open('POST', './?c=tag&a=tagEntry', true);
|
||
req.responseType = 'json';
|
||
req.onerror = function (e) {
|
||
checkboxTag.checked = !isChecked;
|
||
badAjax(this.status == 403);
|
||
};
|
||
req.onload = function (e) {
|
||
if (this.status != 200) {
|
||
return req.onerror(e);
|
||
}
|
||
if (entry.classList.contains('not_read')) {
|
||
incUnreadsTag('t_' + tagId, isChecked ? 1 : -1);
|
||
}
|
||
};
|
||
req.onloadend = function (e) {
|
||
checkboxTag.disabled = false;
|
||
if (tagId == 0) {
|
||
loadDynamicTags(checkboxTag.closest('div.dropdown'));
|
||
}
|
||
};
|
||
req.setRequestHeader('Content-Type', 'application/json');
|
||
req.send(JSON.stringify({
|
||
_csrf: context.csrf,
|
||
id_tag: tagId,
|
||
name_tag: tagId == 0 ? tagName : '',
|
||
id_entry: entryId,
|
||
checked: isChecked,
|
||
}));
|
||
}
|
||
};
|
||
}
|
||
|
||
function init_nav_entries() {
|
||
const nav_entries = document.getElementById('nav_entries');
|
||
if (nav_entries) {
|
||
nav_entries.querySelector('.previous_entry').onclick = function (e) {
|
||
prev_entry(false);
|
||
return false;
|
||
};
|
||
nav_entries.querySelector('.next_entry').onclick = function (e) {
|
||
next_entry(false);
|
||
return false;
|
||
};
|
||
nav_entries.querySelector('.up').onclick = function (e) {
|
||
const active_item = (document.querySelector('.flux.current') || document.querySelector('.flux'));
|
||
const windowTop = document.scrollingElement.scrollTop;
|
||
const item_top = active_item.offsetParent.offsetTop + active_item.offsetTop;
|
||
|
||
document.scrollingElement.scrollTop = windowTop > item_top ? item_top : 0;
|
||
return false;
|
||
};
|
||
}
|
||
}
|
||
|
||
function loadDynamicTags(div) {
|
||
div.classList.remove('dynamictags');
|
||
div.querySelectorAll('li.item').forEach(function (li) { li.remove(); });
|
||
const entryId = div.closest('div.flux').id.replace(/^flux_/, '');
|
||
|
||
const req = new XMLHttpRequest();
|
||
req.open('GET', './?c=tag&a=getTagsForEntry&id_entry=' + entryId, true);
|
||
req.responseType = 'json';
|
||
req.onerror = function (e) {
|
||
div.querySelectorAll('li.item').forEach(function (li) { li.remove(); });
|
||
div.classList.add('dynamictags');
|
||
};
|
||
req.onload = function (e) {
|
||
if (this.status != 200) {
|
||
return req.onerror(e);
|
||
}
|
||
const json = xmlHttpRequestJson(this);
|
||
if (!json) {
|
||
return req.onerror(e);
|
||
}
|
||
let html = '<li class="item"><label><input class="checkboxTag" name="t_0" type="checkbox" /> <input type="text" name="newTag" /></label></li>';
|
||
if (json && json.length) {
|
||
for (let i = 0; i < json.length; i++) {
|
||
const tag = json[i];
|
||
html += '<li class="item"><label><input class="checkboxTag" name="t_' + tag.id + '" type="checkbox"' +
|
||
(tag.checked ? ' checked="checked"' : '') + '> ' + tag.name + '</label></li>';
|
||
}
|
||
}
|
||
div.querySelector('.dropdown-menu').insertAdjacentHTML('beforeend', html);
|
||
};
|
||
req.send();
|
||
}
|
||
|
||
// <actualize>
|
||
let feed_processed = 0;
|
||
|
||
function updateFeed(feeds, feeds_count) {
|
||
const feed = feeds.pop();
|
||
if (!feed) {
|
||
return;
|
||
}
|
||
const req = new XMLHttpRequest();
|
||
req.open('POST', feed.url, true);
|
||
req.onloadend = function (e) {
|
||
if (this.status != 200) {
|
||
return badAjax(false);
|
||
}
|
||
feed_processed++;
|
||
const div = document.getElementById('actualizeProgress');
|
||
div.querySelector('.progress').innerHTML = feed_processed + ' / ' + feeds_count;
|
||
div.querySelector('.title').innerHTML = feed.title;
|
||
if (feed_processed === feeds_count) {
|
||
// Empty request to commit new articles
|
||
const req2 = new XMLHttpRequest();
|
||
req2.open('POST', './?c=feed&a=actualize&id=-1&ajax=1', true);
|
||
req2.onloadend = function (e) {
|
||
delayedFunction(function () { location.reload(); });
|
||
};
|
||
req2.setRequestHeader('Content-Type', 'application/json');
|
||
req2.send(JSON.stringify({
|
||
_csrf: context.csrf,
|
||
noCommit: 0,
|
||
}));
|
||
} else {
|
||
updateFeed(feeds, feeds_count);
|
||
}
|
||
};
|
||
req.setRequestHeader('Content-Type', 'application/json');
|
||
req.send(JSON.stringify({
|
||
_csrf: context.csrf,
|
||
noCommit: 1,
|
||
}));
|
||
}
|
||
|
||
function init_actualize() {
|
||
let auto = false;
|
||
|
||
const actualize = document.getElementById('actualize');
|
||
if (!actualize) {
|
||
return;
|
||
}
|
||
|
||
actualize.onclick = function () {
|
||
if (context.ajax_loading) {
|
||
return false;
|
||
}
|
||
context.ajax_loading = true;
|
||
|
||
const req = new XMLHttpRequest();
|
||
req.open('POST', './?c=javascript&a=actualize', true);
|
||
req.responseType = 'json';
|
||
req.onload = function (e) {
|
||
if (this.status != 200) {
|
||
return badAjax(false);
|
||
}
|
||
const json = xmlHttpRequestJson(this);
|
||
if (!json) {
|
||
return badAjax(false);
|
||
}
|
||
if (auto && json.feeds.length < 1) {
|
||
auto = false;
|
||
context.ajax_loading = false;
|
||
return false;
|
||
}
|
||
if (json.feeds.length === 0) {
|
||
openNotification(json.feedback_no_refresh, 'good');
|
||
// Empty request to commit new articles
|
||
const req2 = new XMLHttpRequest();
|
||
req2.open('POST', './?c=feed&a=actualize&id=-1&ajax=1', true);
|
||
req2.onloadend = function (e) {
|
||
context.ajax_loading = false;
|
||
};
|
||
req2.setRequestHeader('Content-Type', 'application/json');
|
||
req2.send(JSON.stringify({
|
||
_csrf: context.csrf,
|
||
noCommit: 0,
|
||
}));
|
||
return;
|
||
}
|
||
// Progress bar
|
||
const feeds_count = json.feeds.length;
|
||
document.body.insertAdjacentHTML('beforeend', '<div id="actualizeProgress" class="notification good">' +
|
||
json.feedback_actualize + '<br /><span class="title">/</span><br /><span class="progress">0 / ' +
|
||
feeds_count + '</span></div>');
|
||
for (let i = 10; i > 0; i--) {
|
||
updateFeed(json.feeds, feeds_count);
|
||
}
|
||
};
|
||
req.setRequestHeader('Content-Type', 'application/json');
|
||
req.send(JSON.stringify({
|
||
_csrf: context.csrf,
|
||
}));
|
||
|
||
return false;
|
||
};
|
||
|
||
if (context.auto_actualize_feeds) {
|
||
auto = true;
|
||
actualize.click();
|
||
}
|
||
}
|
||
// </actualize>
|
||
|
||
// <notification>
|
||
let notification = null;
|
||
let notification_interval = null;
|
||
let notification_working = false;
|
||
|
||
function openNotification(msg, status) {
|
||
if (notification_working === true) {
|
||
return false;
|
||
}
|
||
notification_working = true;
|
||
notification.querySelector('.msg').innerHTML = msg;
|
||
notification.className = 'notification';
|
||
notification.classList.add(status);
|
||
if (status == 'good') {
|
||
notification_interval = setTimeout(closeNotification, 4000);
|
||
} else {
|
||
// no status or f.e. status = 'bad', give some more time to read
|
||
notification_interval = setTimeout(closeNotification, 8000);
|
||
}
|
||
}
|
||
|
||
function closeNotification() {
|
||
notification.classList.add('closed');
|
||
clearInterval(notification_interval);
|
||
notification_working = false;
|
||
}
|
||
|
||
function init_notifications() {
|
||
notification = document.getElementById('notification');
|
||
|
||
notification.querySelector('a.close').addEventListener('click', function (ev) {
|
||
closeNotification();
|
||
ev.preventDefault();
|
||
return false;
|
||
});
|
||
|
||
notification.addEventListener('mouseenter', function () {
|
||
clearInterval(notification_interval);
|
||
});
|
||
|
||
notification.addEventListener('mouseleave', function () {
|
||
notification_interval = setTimeout(closeNotification, 3000);
|
||
});
|
||
|
||
if (notification.querySelector('.msg').innerHTML.length > 0) {
|
||
notification_working = true;
|
||
if (notification.classList.contains('good')) {
|
||
notification_interval = setTimeout(closeNotification, 4000);
|
||
} else {
|
||
// no status or f.e. status = 'bad', give some more time to read
|
||
notification_interval = setTimeout(closeNotification, 8000);
|
||
}
|
||
}
|
||
}
|
||
// </notification>
|
||
|
||
// <popup>
|
||
let popup = null;
|
||
let popup_iframe_container = null;
|
||
let popup_iframe = null;
|
||
let popup_txt = null;
|
||
let popup_working = false;
|
||
|
||
/* eslint-disable no-unused-vars */
|
||
// TODO: Re-enable no-unused-vars
|
||
function openPopupWithMessage(msg) {
|
||
if (popup_working === true) {
|
||
return false;
|
||
}
|
||
|
||
popup_working = true;
|
||
|
||
popup_txt.innerHTML = msg;
|
||
|
||
popup_txt.style.display = 'table-row';
|
||
popup.style.display = 'block';
|
||
}
|
||
|
||
function openPopupWithSource(source) {
|
||
if (popup_working === true) {
|
||
return false;
|
||
}
|
||
|
||
popup_working = true;
|
||
|
||
popup_iframe.src = source;
|
||
|
||
popup_iframe_container.style.display = 'table-row';
|
||
popup.style.display = 'block';
|
||
}
|
||
/* eslint-enable no-unused-vars */
|
||
|
||
function closePopup() {
|
||
popup.style.display = 'none';
|
||
popup_iframe_container.style.display = 'none';
|
||
popup_txt.style.display = 'none';
|
||
|
||
popup_iframe.src = 'about:blank';
|
||
|
||
popup_working = false;
|
||
}
|
||
|
||
function init_popup() {
|
||
// Fetch elements.
|
||
popup = document.getElementById('popup');
|
||
if (popup) {
|
||
popup_iframe_container = document.getElementById('popup-iframe-container');
|
||
popup_iframe = document.getElementById('popup-iframe');
|
||
|
||
popup_txt = document.getElementById('popup-txt');
|
||
|
||
// Configure close button.
|
||
document.getElementById('popup-close').addEventListener('click', function (ev) {
|
||
closePopup();
|
||
});
|
||
|
||
// Configure close-on-click.
|
||
window.addEventListener('click', function (ev) {
|
||
if (ev.target == popup) {
|
||
closePopup();
|
||
}
|
||
});
|
||
}
|
||
}
|
||
// </popup>
|
||
|
||
// <notifs html5>
|
||
let notifs_html5_permission = 'denied';
|
||
|
||
function notifs_html5_is_supported() {
|
||
return window.Notification !== undefined;
|
||
}
|
||
|
||
function notifs_html5_ask_permission() {
|
||
window.Notification.requestPermission(function () {
|
||
notifs_html5_permission = window.Notification.permission;
|
||
});
|
||
}
|
||
|
||
function notifs_html5_show(nb, nb_new) {
|
||
if (notifs_html5_permission !== 'granted') {
|
||
return;
|
||
}
|
||
|
||
const notification = new window.Notification(context.i18n.notif_title_articles, {
|
||
icon: '../themes/icons/favicon-256-padding.png',
|
||
body: context.i18n.notif_body_new_articles.replace('%d', nb_new) + ' ' + context.i18n.notif_body_unread_articles.replace('%d', nb),
|
||
tag: 'freshRssNewArticles',
|
||
});
|
||
|
||
notification.onclick = function () {
|
||
delayedFunction(function () {
|
||
location.reload();
|
||
window.focus();
|
||
notification.close();
|
||
});
|
||
};
|
||
|
||
if (context.html5_notif_timeout !== 0) {
|
||
setTimeout(function () {
|
||
notification.close();
|
||
}, context.html5_notif_timeout * 1000);
|
||
}
|
||
}
|
||
|
||
function init_notifs_html5() {
|
||
if (!notifs_html5_is_supported()) {
|
||
return;
|
||
}
|
||
|
||
notifs_html5_permission = notifs_html5_ask_permission();
|
||
}
|
||
// </notifs html5>
|
||
|
||
function refreshUnreads() {
|
||
const req = new XMLHttpRequest();
|
||
req.open('GET', './?c=javascript&a=nbUnreadsPerFeed', true);
|
||
req.responseType = 'json';
|
||
req.onload = function (e) {
|
||
const json = xmlHttpRequestJson(this);
|
||
if (!json) {
|
||
return badAjax(false);
|
||
}
|
||
const isAll = document.querySelector('.category.all.active');
|
||
let new_articles = false;
|
||
let nbUnreadFeeds = 0;
|
||
const title = document.querySelector('.category.all .title');
|
||
const nb_unreads_before = title ? str2int(title.getAttribute('data-unread')) : 0;
|
||
|
||
Object.keys(json.feeds).forEach(function (feed_id) {
|
||
const nbUnreads = json.feeds[feed_id];
|
||
nbUnreadFeeds += nbUnreads;
|
||
feed_id = 'f_' + feed_id;
|
||
const elem = document.getElementById(feed_id);
|
||
const feed_unreads = elem ? str2int(elem.getAttribute('data-unread')) : 0;
|
||
|
||
if ((incUnreadsFeed(null, feed_id, nbUnreads - feed_unreads) || isAll) && // Update of current view?
|
||
(nbUnreads - feed_unreads > 0)) {
|
||
const newArticle = document.getElementById('new-article');
|
||
newArticle.setAttribute('aria-hidden', 'false');
|
||
newArticle.style.display = 'block';
|
||
new_articles = true;
|
||
}
|
||
});
|
||
|
||
const noArticlesToShow_div = document.getElementById('noArticlesToShow');
|
||
if (nbUnreadFeeds > 0 && noArticlesToShow_div) {
|
||
noArticlesToShow_div.classList.add('hide');
|
||
}
|
||
|
||
let nbUnreadTags = 0;
|
||
|
||
Object.keys(json.tags).forEach(function (tag_id) {
|
||
const nbUnreads = json.tags[tag_id];
|
||
nbUnreadTags += nbUnreads;
|
||
const tag = document.getElementById('t_' + tag_id);
|
||
if (tag) {
|
||
tag.setAttribute('data-unread', nbUnreads);
|
||
tag.querySelector('.item-title').setAttribute('data-unread', numberFormat(nbUnreads));
|
||
}
|
||
});
|
||
|
||
const tags = document.querySelector('.category.tags');
|
||
if (tags) {
|
||
tags.setAttribute('data-unread', nbUnreadTags);
|
||
tags.querySelector('.title').setAttribute('data-unread', numberFormat(nbUnreadTags));
|
||
}
|
||
|
||
const nb_unreads = title ? str2int(title.getAttribute('data-unread')) : 0;
|
||
|
||
if (nb_unreads > 0 && new_articles) {
|
||
faviconNbUnread(nb_unreads);
|
||
const nb_new = nb_unreads - nb_unreads_before;
|
||
notifs_html5_show(nb_unreads, nb_new);
|
||
}
|
||
};
|
||
req.send();
|
||
}
|
||
|
||
// <endless_mode>
|
||
let url_load_more = '';
|
||
let load_more = false;
|
||
let box_load_more = null;
|
||
|
||
function load_more_posts() {
|
||
if (load_more || !url_load_more || !box_load_more) {
|
||
return;
|
||
}
|
||
load_more = true;
|
||
document.getElementById('load_more').classList.add('loading');
|
||
|
||
const req = new XMLHttpRequest();
|
||
req.open('GET', url_load_more, true);
|
||
req.responseType = 'document';
|
||
req.onload = function (e) {
|
||
const html = this.response;
|
||
const streamFooter = document.getElementById('stream-footer');
|
||
|
||
const streamAdopted = document.adoptNode(html.getElementById('stream'));
|
||
streamAdopted.querySelectorAll('.flux, .day').forEach(function (div) {
|
||
box_load_more.insertBefore(div, streamFooter);
|
||
});
|
||
|
||
const streamFooterOld = streamFooter.querySelector('.stream-footer-inner');
|
||
const streamFooterNew = streamAdopted.querySelector('.stream-footer-inner');
|
||
streamFooter.replaceChild(streamFooterNew, streamFooterOld);
|
||
|
||
const bigMarkAsRead = document.getElementById('bigMarkAsRead');
|
||
const readAll = document.querySelector('#nav_menu_read_all .read_all');
|
||
if (readAll && bigMarkAsRead && bigMarkAsRead.formAction) {
|
||
if (context.display_order === 'ASC') {
|
||
readAll.formAction = bigMarkAsRead.formAction;
|
||
} else {
|
||
bigMarkAsRead.formAction = readAll.formAction;
|
||
}
|
||
}
|
||
|
||
document.querySelectorAll('[id^=day_]').forEach(function (div) {
|
||
const ids = document.querySelectorAll('[id="' + div.id + '"]');
|
||
for (let i = ids.length - 1; i > 0; i--) { // Keep only the first
|
||
ids[i].remove();
|
||
}
|
||
});
|
||
|
||
init_load_more(box_load_more);
|
||
|
||
const div_load_more = document.getElementById('load_more');
|
||
if (bigMarkAsRead) {
|
||
bigMarkAsRead.removeAttribute('disabled');
|
||
}
|
||
if (div_load_more) {
|
||
div_load_more.classList.remove('loading');
|
||
}
|
||
|
||
load_more = false;
|
||
};
|
||
req.send();
|
||
}
|
||
|
||
const freshrssLoadMoreEvent = document.createEvent('Event');
|
||
freshrssLoadMoreEvent.initEvent('freshrss:load-more', true, true);
|
||
|
||
function init_load_more(box) {
|
||
box_load_more = box;
|
||
document.body.dispatchEvent(freshrssLoadMoreEvent);
|
||
|
||
const next_button = document.getElementById('load_more');
|
||
if (!next_button) {
|
||
// no more article to load
|
||
url_load_more = '';
|
||
return;
|
||
}
|
||
|
||
url_load_more = next_button.getAttribute('formaction');
|
||
|
||
next_button.onclick = function (e) {
|
||
load_more_posts();
|
||
return false;
|
||
};
|
||
}
|
||
// </endless_mode>
|
||
|
||
function init_confirm_action() {
|
||
document.body.onclick = function (ev) {
|
||
const b = ev.target.closest('.confirm');
|
||
if (b) {
|
||
let str_confirmation = this.getAttribute('data-str-confirm');
|
||
if (!str_confirmation) {
|
||
str_confirmation = context.i18n.confirmation_default;
|
||
}
|
||
return confirm(str_confirmation);
|
||
}
|
||
};
|
||
document.querySelectorAll('button.confirm').forEach(function (b) { b.disabled = false; });
|
||
}
|
||
|
||
function faviconNbUnread(n) {
|
||
if (typeof n === 'undefined') {
|
||
const t = document.querySelector('.category.all .title');
|
||
n = t ? str2int(t.getAttribute('data-unread')) : 0;
|
||
}
|
||
// http://remysharp.com/2010/08/24/dynamic-favicons/
|
||
const canvas = document.createElement('canvas');
|
||
const link = document.getElementById('favicon').cloneNode(true);
|
||
const ratio = window.devicePixelRatio;
|
||
if (canvas.getContext && link) {
|
||
canvas.height = canvas.width = 16 * ratio;
|
||
const img = document.createElement('img');
|
||
img.onload = function () {
|
||
const ctx = canvas.getContext('2d');
|
||
ctx.drawImage(this, 0, 0, canvas.width, canvas.height);
|
||
if (n > 0) {
|
||
let text = '';
|
||
if (n < 1000) {
|
||
text = n;
|
||
} else if (n < 100000) {
|
||
text = Math.floor(n / 1000) + 'k';
|
||
} else {
|
||
text = 'E' + Math.floor(Math.log10(n));
|
||
}
|
||
ctx.font = 'bold ' + 9 * ratio + 'px "Arial", sans-serif';
|
||
ctx.fillStyle = 'rgba(255, 255, 255, 0.8)';
|
||
ctx.fillRect(0, 7 * ratio, ctx.measureText(text).width, 9 * ratio);
|
||
ctx.fillStyle = '#F00';
|
||
ctx.fillText(text, 0, canvas.height - 1);
|
||
}
|
||
link.href = canvas.toDataURL('image/png');
|
||
// Check if data URI has generated a real favicon and if not, fallback to standard icon
|
||
if (link.href.length > 180) {
|
||
document.querySelector('link[rel~=icon]').remove();
|
||
document.head.appendChild(link);
|
||
}
|
||
};
|
||
img.src = '../favicon.ico';
|
||
}
|
||
}
|
||
|
||
function removeFirstLoadSpinner() {
|
||
const first_load = document.getElementById('first_load');
|
||
if (first_load) {
|
||
first_load.remove();
|
||
}
|
||
}
|
||
|
||
function init_normal() {
|
||
const stream = document.getElementById('stream');
|
||
if (!stream) {
|
||
if (window.console) {
|
||
console.log('FreshRSS waiting for content…');
|
||
}
|
||
setTimeout(init_normal, 100);
|
||
return;
|
||
}
|
||
init_column_categories();
|
||
init_stream(stream);
|
||
init_shortcuts();
|
||
init_actualize();
|
||
faviconNbUnread();
|
||
|
||
window.onbeforeunload = function (e) {
|
||
const sidebar = document.getElementById('sidebar');
|
||
if (sidebar) { // Save sidebar scroll position
|
||
sessionStorage.setItem('FreshRSS_sidebar_scrollTop', sidebar.scrollTop);
|
||
}
|
||
if (mark_read_queue && mark_read_queue.length > 0) {
|
||
return false;
|
||
}
|
||
};
|
||
}
|
||
|
||
function init_beforeDOM() {
|
||
document.scrollingElement.scrollTop = 0;
|
||
if (['normal', 'reader', 'global'].indexOf(context.current_view) >= 0) {
|
||
init_normal();
|
||
}
|
||
}
|
||
|
||
function init_afterDOM() {
|
||
removeFirstLoadSpinner();
|
||
init_notifications();
|
||
init_popup();
|
||
init_confirm_action();
|
||
const stream = document.getElementById('stream');
|
||
if (stream) {
|
||
init_load_more(stream);
|
||
init_posts();
|
||
init_nav_entries();
|
||
init_notifs_html5();
|
||
setTimeout(faviconNbUnread, 1000);
|
||
setInterval(refreshUnreads, 120000);
|
||
}
|
||
|
||
if (window.console) {
|
||
console.log('FreshRSS main init done.');
|
||
}
|
||
}
|
||
|
||
init_beforeDOM(); // Can be called before DOM is fully loaded
|
||
|
||
if (document.readyState && document.readyState !== 'loading') {
|
||
init_afterDOM();
|
||
} else {
|
||
if (window.console) {
|
||
console.log('FreshRSS waiting for DOMContentLoaded…');
|
||
}
|
||
document.addEventListener('DOMContentLoaded', init_afterDOM, false);
|
||
}
|
||
// @license-end
|