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feed.js
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var Feed = {
update: function (afterPost) {
if (cur.feedUpdateLoading) return;
if (cur.add_queue && window.Notifier &&
Notifier.addKey(cur.add_queue, feed.updated) &&
cur.section != 'news') {
return;
}
if (cur.subsection == 'top' || inArray(cur.section, ['search', 'photos_search', 'mentions', 'articles', 'articles_search', 'likes'])) {
return;
}
var rnd = Math.random();
if (cur.section != 'news' && cur.section != 'comments' && rnd > 0.3 ||
cur.section == 'news' && (afterPost || rnd > 0.05)) {
return;
}
cur.feedUpdateLoading = true;
ajax.post('al_feed.php?au_' + cur.section, extend(feed.getSectionParams(cur.section), {timestamp: cur.timestamp, posted: afterPost ? 1 : '', queue: cur.add_queue ? 1 : 0}), {
onDone: function (options, rows, updates_timestamp) {
cur.feedUpdateLoading = false;
if (afterPost == 1 &&
(!rows || rows.indexOf(vk.id + '') == -1)) {
setTimeout(feed.update.pbind(2), 2000);
return;
}
if (options.section != cur.section ||
options.timestamp < cur.timestamp ||
updates_timestamp < cur.timestamp) {
return;
}
options.count += cur.count;
var feed_rows = cur.rowsCont, au = ce('div'), el, postEl, post_raw, startST, updH = 0;
if (cur.section == 'news') {
startST = scrollGetY()
if (rows) {
au.innerHTML = rows;
while (au.lastChild) {
feed_rows.insertBefore(au.lastChild, feed_rows.firstChild);
}
each(geByClass('ts' + updates_timestamp, feed_rows), function() {
var self = this;
updH += this.offsetHeight;
self.style.backgroundColor = '#FEFAE4';
animate(self, {backgroundColor: '#FFF'}, 6000);
cur.feedUnreadCount++;
});
}
if (updH && startST > 100) {
scrollToY(startST + updH, 0);
}
} else {
if (rows) {
au.innerHTML = rows;
while (el = au.lastChild) {
if (el.tagName != 'DIV') {
au.removeChild(el);
continue;
}
post_raw = el.firstChild.id.substr(4);
if (post_raw && cur.wallLayer == post_raw) {
continue;
}
if (!(postEl = ge('post' + post_raw))) {
startST = scrollGetY();
feed_rows.insertBefore(el, feed_rows.firstChild);
el.style.backgroundColor = '#FEFAE4';
animate(el, {backgroundColor: '#FFF'}, 6000);
updH = el.offsetHeight;
if (startST > 100) {
scrollToY(startST + updH, 0);
}
} else {
if (!hasClass(postEl.parentNode, 'feed_row')) {
debugLog('insert fail', postEl.parentNode);
return;
}
var repliesCont = ge('replies' + post_raw), openEl = repliesCont.nextSibling, cnt = 0;
each ([].slice.call(geByClass('reply', el, 'div')), function () {
if (ge(this.id)) return;
addClass(this, 'new_reply');
repliesCont.appendChild(this);
cnt++;
});
if (cnt) {
var stDelta = postEl.parentNode.offsetHeight, newCnt = geByClass('new_reply', repliesCont, 'div').length;
if (!openEl || openEl.className != 'replies_open') {
openEl = ce('div', {className: 'replies_open', onclick: wall.openNewComments.pbind(post_raw)});
repliesCont.parentNode.insertBefore(openEl, repliesCont.nextSibling);
}
openEl.innerHTML = getLang('wall_x_new_replies_more', Math.min(100, newCnt));
openEl.newCnt = newCnt;
var st = scrollGetY(),
ch = window.innerHeight || document.documentElement.clientHeight || bodyNode.clientHeight,
btnY = getXY(openEl)[1],
h = postEl.parentNode.offsetHeight;
stDelta = h - stDelta;
if (!inArray(post_raw, cur.feedUnread)) {
cur.feedUnread.unshift(post_raw);
}
if (!cur.idleManager.isIdle && btnY > st + 100 && btnY < st + ch + 100) {
debugLog('delaySorting');
feed_rows.insertBefore(ge('post_ph' + post_raw) || ce('div', {id: 'post_ph' + post_raw}), feed_rows.firstChild);
if (!inArray(post_raw, cur.feedToSort)) {
cur.feedToSort.push(post_raw);
}
} else {
debugLog('sort now', btnY, st + 100, st + ch + 100, stDelta);
// debugLog(postEl.parentNode, feed_rows);
re(postEl.parentNode);
// debugLog(postEl.parentNode, feed_rows);
feed_rows.insertBefore(postEl.parentNode, feed_rows.firstChild);
if (btnY > st + ch + 100) {
stDelta = h;
}
if (stDelta) {
debugLog('moving st', stDelta);
scrollToY(scrollGetY() + stDelta, 0);
}
}
cur.feedUnreadCount += cnt;
}
au.removeChild(el);
}
}
}
}
feed.applyOptions(options);
feed.updateTitle();
},
onFail: function () {
cur.feedUpdateLoading = false;
return false;
},
showProgress: function () {
cur.feedUpdateLoading = true;
},
hideProgress: function () {
cur.feedUpdateLoading = false;
}
});
},
getNewQKey: function (to) {
var params = {
act: 'a_get_key',
only_update: cur.add_queue ? 1 : 0,
need_ignore: !isArray(cur.ignore_owners) ? 1 : 0
};
var options = {onDone: onDone};
ajax.post('al_feed.php?queue', extend(feed.getSectionParams(cur.section), params), options);
function onDone(key, ignore_owners) {
if (key) {
cur.add_queue = key;
setTimeout(feed.update.pbind(0), 0);
} else if (!params.only_update) {
var ts = ignore_owners;
cur.timestamp = (ts || (vkNow() / 1000)) - to;
return;
}
if (isArray(ignore_owners)) {
cur.ignore_owners = ignore_owners;
}
}
},
updated: function (key, data) {
if ((cur.section != 'search' && cur.section != 'news' && cur.section) || !cur.add_queue || cur.add_queue.key != key) {
return;
}
if (data.failed) {
cur.add_queue = false;
var timeout = curNotifier.error_timeout || 1;
clearTimeout(cur.lp_error_to);
cur.lp_error_to = setTimeout(feed.getNewQKey.bind(feed).pbind(timeout), timeout * 1000);
return;
}
if (!isArray(data.events) || !data.events.length) {
return;
}
// debugLog('feed updated', data);
cur.add_queue.ts = data.ts;
if (data.key) {
cur.add_queue.key = data.key;
}
var startST = scrollGetY(),
updH = 0;
each(data.events, function () {
updH += feed.pushEvent(this.split('<!>'), startST);
});
var endST = scrollGetY();
if (updH && startST > 100 && Math.abs(startST - endST) < 100) {
scrollToY(endST + updH, 0);
}
feed.updateTitle();
},
pushEvent: function (ev, st) {
var ev_ver = ev[0],
ev_type = ev[1],
post_id = ev[2],
el = ge('post' + post_id),
s = cur.section,
flags = s != 'search' ? intval(ev.pop()) : 0,
deltaH = 0;
if (!cur.options || ev_ver != cur.options.qversion) {
// location.reload();
return;
}
// debugLog(ev_type, post_id, el, ev[ev.length - 1]);
switch (ev_type) {
case 'new_post':
if (el) break;
var adminLevel = 0;
if (intval(ev[11]) && intval(ev[11]) != vk.id) { // own reply owner
ajax.post('al_feed.php', {act: 'a_need_own_reply', oid: intval(ev[11])}, {
onDone: function(need) {
if (need) {
ev[11] = 0;
feed.pushEvent(ev);
}
}
});
return;
}
if (s != 'search') {
var oid = post_id.split('_')[0];
ev[8] = (intval(ev[8]) > 0 && (flags & 4) == 4) ? 1 : 0;
if (oid < 0) {
adminLevel = (flags & 8) ? 2 : ((flags & 2) ? 1 : 0);
}
// debugLog(oid, flags, adminLevel, ev[8]);
}
var cont = cur.rowsCont,
cnodes = cont.childNodes,
postHTML = wall.getNewPostHTML(ev, adminLevel, feed.feedPostRepl),
place = ev[12],
newEl, grouped, first, others, moreLink, singleOthers;
if (place) { // Client-side grouping posts
if (cur.ignore_owners.length && inArray(intval(place), cur.ignore_owners)) {
break;
}
if (grouped = geByClass1('feed_reposts_wrap' + place, cont, 'div')) {
first = geByClass1('feed_reposts_first', grouped, 'div').firstChild;
others = geByClass1('feed_reposts_group', grouped, 'div');
moreLink = geByClass1('feed_reposts_more_link', grouped, 'a');
if (st > getXY(first)[1]) {
deltaH -= first.offsetHeight;
}
first.parentNode.replaceChild(newEl = se(postHTML), first);
others.insertBefore(first, others.firstChild);
if (!isVisible(others)) {
val(moreLink, getLang('news_show_X_reposts', others.childNodes.length));
}
grouped = grouped.parentNode;
if (cont.firstChild != grouped) {
cont.insertBefore(grouped, cont.firstChild);
}
if (st > getXY(grouped)[1]) {
deltaH += grouped.offsetHeight;
}
grouped.bits = 0;
} else if ((singleOthers = geByClass('feed_repost' + place, cont, 'div')) && singleOthers.length) {
postHTML = rs(cur.wallTpl.grouped_posts, {
place: place,
random: irand(100000000, 200000000),
first: postHTML,
other: '',
label: getLang('news_show_X_reposts', singleOthers.length)
});
var frow = se('<div class="feed_row">' + postHTML + '</div>');
cont.insertBefore(frow, cont.firstChild);
if (st > getXY(frow)[1]) {
deltaH += frow.offsetHeight;
}
grouped = frow.firstChild;
newEl = geByClass1('feed_reposts_first', grouped, 'div');
others = geByClass1('feed_reposts_group', grouped, 'div');
each(clone(singleOthers), function () {
if (st > getXY(this)[1]) {
deltaH -= this.offsetHeight;
}
re(this.parentNode);
others.appendChild(this.firstChild);
});
} else {
newEl = se('<div class="feed_row"><div class="feed_repost' + place + '">' + postHTML + '</div></div>');
cont.insertBefore(newEl, cont.firstChild);
if (st > getXY(newEl)[1]) {
deltaH += newEl.offsetHeight;
}
}
} else {
newEl = se('<div class="feed_row">' + postHTML + '</div>');
cont.insertBefore(newEl, cont.firstChild);
if (st > getXY(newEl)[1]) {
deltaH += newEl.offsetHeight;
}
}
if (ge('post_poll_id' + post_id)) {
wall.updatePoll(post_id);
}
cur.feedUnreadCount++;
if (s != 'search') {
setStyle(newEl, {backgroundColor: '#FEFAE4'});
animate(newEl, {backgroundColor: '#FFF'}, 6000);
}
if (cnodes.length > 300) {
cont.removeChild(cnodes[300]);
} else if (cnodes.length <= 1) {
hide('feed_empty');
}
Wall.updateMentionsIndex();
break;
case 'new_post_reply':
if (el) break;
var cont = cur.rowsCont,
cnodes = cont.childNodes,
postHTML = wall.getNewPostHTML(ev, false, feed.feedPostRepl),
newEl = se('<div class="feed_row">' + postHTML + '</div>');
cont.insertBefore(newEl, cont.firstChild);
if (st > getXY(newEl)[1]) {
deltaH += newEl.offsetHeight;
}
cur.feedUnreadCount++;
if (cnodes.length > 300) {
cont.removeChild(cnodes[300]);
} else if (cnodes.length <= 1) {
hide('feed_empty');
}
break;
case 'edit_post':
var editEl = ge('wpt' + post_id),
stUnder;
if (!isVisible(el) || !editEl) break;
if (stUnder = (st > getXY(editEl)[1])) {
deltaH -= editEl.offsetHeight;
}
var text = psr(rs(ev[3], {
poll_hash: cur.wallTpl.poll_hash
}));
val(editEl, text);
if (ge('post_poll_id' + post_id)) {
wall.updatePoll(post_id);
}
if (stUnder) {
deltaH += editEl.offsetHeight;
}
setStyle(editEl, {backgroundColor: '#FEFAE4'});
animate(editEl, {backgroundColor: '#FFF'}, 6000);
break;
case 'edit_reply':
var reply_id = ev[3],
editEl = ge('wpt' + reply_id);
if (!isVisible('post' + reply_id) || !editEl) break;
updH = -editEl.offsetHeight;
updY = getXY(editEl)[1];
val(editEl, psr(ev[4]));
updH += editEl.offsetHeight;
setStyle(editEl, {backgroundColor: '#FEFAE4'});
animate(editEl, {backgroundColor: '#FFF'}, 6000);
break;
case 'post_parsed_link':
if (!el) break;
var btnWrap = geByClass1('wall_postlink_preview_btn_disabled', el);
if (!btnWrap) break;
if (intval(ev[3])) {
removeClass(btnWrap, 'wall_postlink_preview_btn_disabled');
} else {
re(btnWrap);
}
break;
case 'del_post':
if (el) {
if (!cur.wallMyDeleted[post_id]) {
if (st > getXY(el)[1]) {
deltaH -= el.offsetHeight;
}
revertLastInlineVideo(el);
hide(el);
}
cur.options.offset--;
}
break;
case 'res_post':
el && cur.options.offset++;
break;
case 'new_reply':
if (!el || cur.wallMyReplied[post_id] || ge('post' + ev[3])) break;
var repliesEl = ge('replies' + post_id),
repliesWrap = ge('replies_wrap' + post_id),
startH = el.offsetHeight,
oid = post_id.split('_')[0],
adminLevel = (oid < 0) ? ((flags & 8) ? 2 : ((flags & 2) ? 1 : 0)) : 0,
newEl = se(wall.getNewReplyHTML(ev, adminLevel)),
highlight = false;
if (!isVisible(repliesEl) || !isVisible(repliesWrap) || isVisible('reply_link' + post_id)) {
re('reply_link' + post_id);
show(repliesWrap, repliesEl);
highlight = true;
} else {
var openEl = repliesEl.nextSibling,
newCnt = geByClass('new_reply', repliesEl, 'div').length + 1;
if (!cur.wallMyOpened[post_id]) {
addClass(newEl, 'new_reply');
if (!openEl || openEl.className != 'replies_open') {
openEl = ce('div', {className: 'replies_open', onclick: wall.openNewComments.pbind(post_id)});
repliesEl.parentNode.insertBefore(openEl, repliesEl.nextSibling);
}
openEl.innerHTML = getLang('wall_x_new_replies_more', Math.min(100, newCnt));
openEl.newCnt = newCnt;
} else {
if (openEl && openEl.className == 'replies_open') re(openEl);
highlight = true;
var headerEl = geByClass1('wr_header', repliesEl, 'a'),
shown = geByClass('reply', repliesEl, 'div').length + 1,
total = shown;
if (headerEl) {
total = intval(headerEl.getAttribute('offs').split('/')[1]) + 1;
}
if (total > 5 || shown < total) {
if (!headerEl) {
repliesEl.insertBefore(headerEl = ce('a', {className: 'wr_header'}), repliesEl.firstChild);
}
wall.updateRepliesHeader(post_id, headerEl, shown, total);
}
}
}
if (post_id.split('_')[0] == vk.id) {
cur.feedUnreadCount++;
}
repliesEl.appendChild(newEl);
if (st > getXY(highlight ? newEl : openEl)[1]) {
deltaH += el.offsetHeight - startH;
}
if (highlight) {
setStyle(newEl, {backgroundColor: '#FEFAE4'});
animate(newEl, {backgroundColor: '#FFF'}, 6000);
}
Wall.repliesSideSetup(post_id);
Wall.updateMentionsIndex();
break;
case 'del_reply':
if (!cur.wallMyDeleted[post_id] && el) {
if (st > getXY(el)[1]) {
deltaH -= el.offsetHeight;
}
var post = el.parentNode.id.match(/replies(-?\d+_\d+)/);
revertLastInlineVideo(el);
re(el);
if (post) {
Wall.repliesSideSetup(post[1]);
}
}
break;
case 'like_post':
case 'like_reply':
if (!el) break;
var likePost = ev_type == 'like_reply' ? post_id.replace('_', '_wall_reply') : post_id,
cntEl = ge('like_count' + likePost),
iconEl = ge('like_icon' + likePost),
ttEl = iconEl && iconEl.parentNode,
cnum = intval(val(cntEl)),
num = intval(ev[3]);
animateCount(cntEl, num);
val('like_real_count_wall' + post_id, num);
toggleClass(iconEl, 'no_likes', num <= 0);
if (ttEl && ttEl.tt && !isVisible(ttEl.tt.container)) {
ttEl && ttEl.tt && ttEl.tt.destroy();
}
setStyle(iconEl, {opacity: '', visibility: ''});
break;
case 'vote_poll':
if (!el) break;
wall.updatePollResults(post_id, ev[3]);
break;
case 'new_photos_private':
break;
ajax.post('al_feed.php', {act: 'a_get_private', oid: ev[2], key: ev[3], hash: ev[4], num: ev[5]}, {
onDone: function (ev) {
if (isArray(ev) && ev.length) {
feed.pushEvent(ev);
}
}
});
break;
case 'new_photos':
case 'new_tagged':
break;
var cont = cur.rowsCont,
cnodes = cont.childNodes,
thumbs = ev.splice(7, ev.length - 7),
place = ev[2].split('_')[1] + '_' + (ev_type == 'new_photos' ? 1 : 3),
grouped, newEl;
if (grouped = geByClass1('post_photos' + place, cont, 'div')) {
if (st > getXY(grouped)[1]) {
deltaH -= grouped.offsetHeight;
}
var numEl = geByClass1('feed_photos_num', grouped, 'small'),
thumbsEl = geByClass1('post_media', grouped, 'div'),
num = intval(numEl.getAttribute('num')) + thumbs.length / 3,
thumbs_html = [], i;
val(numEl, getLang('news_x_photos', num) + ', ' + wall.getNowRelTime());
numEl.setAttribute('num', num);
for (i = 0; i < thumbs.length; i += 3) {
thumbs_html.push(cur.wallTpl.photo_thumb.replace(/%photo_id%/g, thumbs[i]).replace(/%thumb%/g, thumbs[i+1]).replace(/%temp%/g, thumbs[i+2].replace(/"/g, '"')).replace('%full_id%', ev[2]));
}
if (thumbs_html.length >= 8) {
thumbs_html.splice(8, thumbs_html.length - 8);
val(thumbsEl, thumbs_html.join(' '));
} else {
var t = ce('div', {innerHTML: thumbs_html});
while (t.lastChild) {
thumbsEl.insertBefore(t.lastChild, thumbsEl.firstChild);
if (thumbsEl.childNodes.length > 8) {
re(thumbsEl.lastChild);
}
}
}
newEl = grouped.parentNode;
if (cont.firstChild != newEl) {
cont.insertBefore(newEl, cont.firstChild);
}
if (st > getXY(newEl)[1]) {
deltaH += newEl.offsetHeight;
}
} else {
newEl = se('<div class="feed_row">' + wall.getNewPostHTML(ev, false, feed.feedPhotoRepl.pbind(thumbs)) + '</div>');
addClass(newEl.firstChild, 'post_photos post_photos' + place);
cont.insertBefore(newEl, cont.firstChild);
if (st > getXY(newEl)[1]) {
deltaH += newEl.offsetHeight;
}
}
if (s != 'search') {
setStyle(newEl, {backgroundColor: '#FEFAE4'});
animate(newEl, {backgroundColor: '#FFF'}, 6000);
}
if (cnodes.length > 300) {
cont.removeChild(cnodes[300]);
} else if (cnodes.length == 1) {
hide('feed_empty');
}
break;
}
return deltaH;
},
feedPostRepl: function (repl, ev) {
repl.replies = cur.wallTpl.post_replies;
var ext = {
full_id: ev[2],
item_id: 'wall_' + ev[2],
sec_name: stripHTML(ev[3]),
date: wall.getNowRelTime(),
del: /*ev[9] == vk.id ? cur.wallTpl.del : */cur.wallTpl.spam // always hiding from feed
};
if (cur.section == 'search' && cur.q) {
var text = repl.text || '',
q = cur.q, q_words = q.toLowerCase().split(/[\s.,:;!?()]/),
links = [];
text = text.replace(/<.+?>/g, function (tag) {
links.push(tag);
return "\x01";
});
var text_l = text.toLowerCase(), i, pos, word;
for (i = q_words.length - 1; i >= 0; i--) {
word = q_words[i];
if (!trim(word)) continue;
pos = 0;
while ((pos = text_l.indexOf(word, pos)) != -1) {
if (text.charAt(pos - 1) == String.fromCharCode(2)) {
pos += 2;
continue;
}
text = text.substr(0, pos) + "\x02" + i + "\x02" + text.substr(pos + word.length);
text_l = text_l.substr(0, pos) + "\x02" + i + "\x02" + text_l.substr(pos + word.length);
}
}
text = text.replace(/\x02(\d+)\x02/g, function (a, i) {
return '<span class="match">' + q_words[i] + '</span>';
});
text = text.replace(/\x01/g, function () {
return links.shift() || '';
});
ext.text = text;
if (ev[1] == 'new_post_reply') {
ext.date_postfix = ev[7];
}
}
return ext;
},
feedPhotoRepl: function (thumbs, repl, ev) {
var thumbs_html = [], i, ext, explain = '', cnt = 1;
for (i = 0; i < thumbs.length; i += 3) {
thumbs_html.push(cur.wallTpl.photo_thumb.replace(/%photo_id%/g, thumbs[i]).replace(/%thumb%/g, thumbs[i+1]).replace(/%temp%/g, thumbs[i+2].replace(/"/g, '"')));
}
if (ev[1] == 'new_tagged') {
explain = cur.wallTpl.tagged_explain.replace('%explain_text%', langSex(ev[6], cur.lang.wall_user_was_tagged_on_photos));
} else {
cnt = ev[6];
}
ext = {
text: cur.wallTpl.photos,
reply_link: '',
reply_box: '',
oid: ev[2].split('_')[1],
explain: explain,
photos: thumbs_html.join(' '),
replies: cur.wallTpl.photo_replies.replace('%date%', getLang('news_x_photos', cnt) + ', ' + wall.getNowRelTime()),
count: cnt,
full_id: ev[2],
item_id: ev[2].replace(/^1_/, 'photos_').replace(/^3_/, 'tagged_'),
sec_name: stripHTML(ev[3])
};
return ext;
},
reSortItems: function () {
debugLog('resort', cur.feedToSort);
if (!cur.feedToSort || !cur.feedToSort.length) return;
each (cur.feedToSort, function (k, v) {
var ph = ge('post_ph' + v), el = ge('post' + v).parentNode;
if (ph && el) {
ph.parentNode.insertBefore(el, ph);
re(ph);
}
});
cur.feedToSort = [];
scrollToY(0, 0);
},
updateTitle: function () {
if (!cur.idleManager) return;
if (!cur.idleManager.isIdle) {
cur.feedUnreadCount = 0;
}
document.title = (cur.feedUnreadCount ? '('+ cur.feedUnreadCount + ') ' : '') + cur.feedInitialTitle;
},
toggleTabsMenu: function (on) {
var feedMenu = ge('feed_tab_add_menu');
if (on === undefined) {
on = !isVisible(feedMenu);
}
if (browser.mozilla) {
setStyle('page_body', {overflow: on ? 'visible' : ''});
}
toggle(feedMenu, on);
if (on) {
addEvent(document, 'mousedown', function (e) {
Feed.toggleTabsMenu(0);
removeEvent(document, 'mousedown', arguments.callee);
});
}
},
toggleMenu: function (on) {
var feedMenu = ge('feed_menu');
if (on === undefined) {
on = !isVisible(feedMenu);
}
val('feed_menu_toggler', on ? getLang('news_hide_menu') : getLang('news_show_menu'));
toggle(feedMenu, on);
if (on) {
addEvent(document, 'mousedown', function (e) {
var target = e.target;
while (target) {
if (hasClass(target, 'dd_menu_header')) {
return true;
}
target = target.parentNode;
}
Feed.toggleMenu(0);
removeEvent(document, 'mousedown', arguments.callee);
});
}
},
getSectionParams: function(section) {
var params = {section: section};
switch (section) {
case 'news':
case 'recommended':
if ((params.subsection = cur.subsections[section]) === undefined) {
delete params.subsection;
}
break;
case 'owner':
if (!(params.owner = cur.owner)) {
delete params.section;
}
break;
case 'source':
if (!(params.source = cur.source)) {
delete params.source;
}
break;
case 'list':
if (!(params.list = cur.list)) {
delete params.list;
}
break;
case 'notifications':
if (!(params.source = cur.source)) {
delete params.source;
}
break;
case 'articles':
params.percent = cur.periodPercent;
if ((params.subsection = cur.subsections[section]) === undefined) {
delete params.subsection;
}
break;
case 'search':
case 'photos_search':
if (!(params.q = trim(val('feed_search')))) {
delete params.section;
}
if (!(params.sort = intval(cur.searchSortMenu && cur.searchSortMenu.val()))) {
delete params.sort;
}
break;
case 'articles_search':
if (!(params.q = trim(val('feed_search')))) {
params.section = 'articles';
}
break;
case 'comments':
if (cur.reposts) {
params.reposts = cur.reposts;
}
break;
case 'mentions':
if (cur.mentionObj && cur.mentionObj != vk.id) {
params.obj = cur.mentionObj;
}
break;
}
debugLog(params, section);
return params;
},
switchSection: function(newSection, e) {
if (e && checkEvent(e)) {
return true;
}
if (newSection == 'search' && !trim(val('feed_search'))) {
if (cur.section != 'search') return false;
newSection = 'news';
}
if (newSection == 'photos_search' && !trim(val('feed_search'))) {
if (cur.section != 'photos_search') return false;
newSection = 'photos';
}
if (newSection == 'comments') {
cur.reposts = cur.options.reposts = '';
}
feed.setSection(newSection, 1);
var params = feed.getSectionParams(newSection || 'news');
delete cur.feedUpdateLoading;
delete cur.isFeedLoading;
nav.go(extend(params || {}, {'0': 'feed'}));
return false;
},
setSection: function (newSection, from) {
from = from || 0;
cur.prevSection = cur.section;
if (newSection == cur.section && from < 2 || !newSection) return;
hide('feed_progress');
var feedBar = ge('feed_bar'),
curSection = cur.section,
curTopTab = 'news',
newTopTab = 'news',
curTab, newTab;
if (from >= 2 && newSection == cur.section) {
curSection = cur.prevSection || cur.section;
}
if (curSection == 'articles_search') {
curTab = 'articles';
} else if (curSection == 'photos_search') {
curTab = 'photos';
} else if (curSection == 'list') {
curTab = 'list' + (newSection == 'list' ? cur.prevList : cur.list);
} else {
curTab = curSection || '';
}
if (newSection == 'articles_search') {
newTab = 'articles';
} else if (newSection == 'photos_search') {
newTab = 'photos';
} else if (newSection == 'list') {
newTab = 'list' + cur.list;
} else {
newTab = newSection || '';
}
switch (cur.section) {
// case 'groups':
// case 'mentions':
// case 'articles':
// case 'articles_search':
// curTopTab = 'custom';
// break
case 'notifications':
curTopTab = 'notifications';
break;
case 'comments':
case 'updates':
curTopTab = 'comments';
break;
case 'owner': curTopTab = 'owner'; break;
case 'source': curTopTab = 'source'; break;
}
switch (newSection) {
// case 'groups':
// case 'mentions':
// case 'articles':
// case 'articles_search':
// newTopTab = 'custom';
// break
case 'notifications':
newTopTab = 'notifications';
break;
case 'comments':
case 'updates':
newTopTab = 'comments';
break;
case 'owner':
newTopTab = 'owner';
break;
case 'source':
newTopTab = 'source';
break;
}
var curTabEl = curTab && curTab != newTab && geByClass1('feed_tab_' + curTab, feedBar, 'div');
newTabEl = newTab && geByClass1('feed_tab_' + newTab, feedBar, 'div');
// debugLog('replace old', curTab, curTabEl, debugEl(curTabEl));
curTabEl && replaceClass(curTabEl, 'summary_tab_sel', 'summary_tab');
// debugLog('replace new', newTab, newTabEl, debugEl(newTabEl));
if (newTabEl) {
var tabLink = geByTag1('a', newTabEl),
tween = data(tabLink, 'tween');
if (tween && tween.isTweening) {
tween.stop(false);
}
tabLink.style.backgroundColor = '';
replaceClass(newTabEl, 'summary_tab', 'summary_tab_sel');
}
// debugLog(curTopTab, newTopTab, from);
if (curTopTab != newTopTab || from > 1) {
removeClass(ge('feedtab_' + curTopTab), 'active_link');
addClass(ge('feedtab_' + newTopTab), 'active_link');
if (from < 2) {
if (cur.section != 'owner') {
hide(feed.getTypesSection() + '_filters');
} else {
hide('person_filters', 'group_filters');
}
if (curTopTab == 'news' || cur.section == 'articles') {
hide('feed_rate_slider_wrap');
}
cur.section = newSection;
return;
}
toggle('feed_news_bar', newTopTab == 'news');
toggle('feed_comments_bar', newTopTab == 'comments');
toggle('feed_search_bar', inArray(newSection, ['articles_search', 'articles', 'notifications', 'search', 'photos_search', 'photos']));
toggleClass('feed_bar', 'feed_bar_extended_search', newSection == 'search');
}
if (from > 1 && newSection.indexOf('search') == -1 && val('feed_search')) {
Feed.searchReset();
}
var oldFilters = ge(feed.getTypesSection() + '_filters');
cur.section = newSection;
if (from == 4) {
Feed.searchUpdate();
return;
}
if (cur.section != 'owner') {
hide(oldFilters);
} else {
hide('person_filters', 'group_filters');
}
var newFilters = ge(feed.getTypesSection() + '_filters');
if (newFilters) {
show(newFilters, 'feed_menu_toggle');
} else {
hide('feed_menu_toggle');
}
toggle('feed_edit_hidden', newSection == 'news' || newSection == 'photos');
toggle('feed_search_sort', inArray(newSection, ['search'/*, 'photos_search'*/]));
toggle('feed_period_select', newSection == 'articles' && cur.subsection == 'top');
toggle('feed_rate_slider_wrap', newSection == 'articles' && cur.subsection == 'top');
cur.editingHide = newSection == 'notifications' ? feed.notifyCheckHideReply : false;
if (inArray(newSection, ['search', 'photos_search']) && !cur.searchSortMenu) {
stManager.add(['ui_controls.js', 'ui_controls.css'], feed.initUi);
}
},
applyOptions: function(options, from) {
from = from || 0;
if (options.owner) {
cur.owner = options.owner;
}
cur.subsection = options.subsection || '';
feed.setSection(options.section, from);
if (!cur.options) cur.options = {reply_names: {}};
extend(cur.options.reply_names, options.reply_names);
delete options.reply_names;
extend(cur, options);
cur.subsections[cur.section] = cur.subsection;
if (options.loc && from == 2) {
nav.setLoc(options.loc);
}
if (options.summary) {
val('feed_summary', options.summary);
}
if (options.owner_name) {
val(geByTag1('nobr', ge('feedtab_owner')), options.owner_name);
}
if (options.source_name) {
val(geByTag1('nobr', ge('feedtab_source')), options.source_name);
}
if (options.htitle) {
cur.feedInitialTitle = document.title = replaceEntities(stripHTML(options.htitle));
}
if (options.add_queue !== undefined && options.add_queue !== null) {
if (from) {
if (options.add_queue === true) {
cur.add_queue = options.add_queue = false;
}
feed.getNewQKey(0);
}
if (cur.add_queue = options.add_queue) {
setTimeout(feed.update.pbind(0), 0);
}
} else if (from && cur.section != 'search' && cur.section != 'news' && cur.section) {
cur.add_queue = false;
}
if (options.q) {
val('feed_search', replaceEntities(options.q));
var query = options.q;
if (query.length > 30) {
query = trim(query.substr(0, 30)) + '...';
}
}
Feed.searchUpdate();