telegram-crawler/data/promote.telegram.org/js/main-aj.js

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JavaScript
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2021-10-26 17:58:07 +02:00
function ajInit(options) {
if (!window.history || !history.pushState) {
return false;
}
var nav_url = location.href;
var short_url = layerUrlToShort(nav_url);
if (options.layer && !short_url) {
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nav_url = layerUrlToNav(nav_url, options.layerUnderUrl);
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}
if (!history.state) {
history.replaceState({i: 0, u: nav_url}, null, short_url);
} else if (!history.state.u) {
history.replaceState({i: history.state.i, u: nav_url}, null, short_url);
} else if (short_url && location.href != short_url) {
history.replaceState(history.state, null, short_url);
}
var $progress = $('#aj_progress'),
progressBoxShadow = 'inset 0 2px 0 #39ade7',
progressNoBoxShadow = 'inset 0 0 0 #39ade7',
progressTransition = 'width .3s linear, box-shadow .2s ease',
progressTo,
progressVal = 0;
$progress.css({
width: 0,
transition: progressTransition,
position: 'fixed',
zIndex: 1000,
top: 0,
height: 3
});
var skipPopState = false;
var curHistoryState = history.state;
var curLocation = loc(curHistoryState.u);
var layerCloseLocation = layerCloseLoc(curHistoryState.u);
var underLayerTitle = document.title;
var curOnLoad = [], curOnUnload = [];
var curOnLayerLoad = [], curOnLayerUnload = [];
var curBeforeUnload = false, curBeforeLayerUnload = false;
var ajContainer = $('#aj_content');
console.log('history init', 'curState =', curHistoryState);
window.Aj = {
apiUrl: options.apiUrl,
version: options.version,
unauth: options.unauth || false,
onLoad: onLoad,
onUnload: onUnload,
onLayerLoad: onLayerLoad,
onLayerUnload: onLayerUnload,
pageLoaded: pageLoaded,
layerLoaded: layerLoaded,
showProgress: showProgress,
hideProgress: hideProgress,
onBeforeUnload: onBeforeUnload,
onBeforeLayerUnload: onBeforeLayerUnload,
linkHandler: linkHandler,
location: _location,
layerLocation: layerLocation,
setLocation: setLocation,
setLayerLocation: setLayerLocation,
apiRequest: apiRequest,
needAuth: needAuth,
ajContainer: ajContainer,
state: options.state || {},
layerState: {},
layer: false
};
if (options.layer) {
Aj.layer = $('#layer-popup-container');
Aj.layerState = options.layerState || {};
if (options.layerTitle) {
document.title = options.layerTitle;
}
}
function showProgress() {
clearTimeout(progressTo);
if (!progressVal) {
$progress.css({width: 0, transition: 'none'});
progressTo = setTimeout(function() {
$progress.css({transition: progressTransition});
showProgress();
}, 50);
} else {
progressTo = setTimeout(showProgress, 300);
}
$progress.css({width: progressVal + '%', boxShadow: progressBoxShadow});
progressVal = progressVal + (99 - progressVal) / 4;
}
function hideProgress(cancel) {
clearTimeout(progressTo);
progressTo = false;
progressVal = 0;
$progress.css({width: cancel ? '0%' : '100%'});
setTimeout(function() {
$progress.css({boxShadow: progressNoBoxShadow});
}, 300);
}
function apiRequest(method, data, onSuccess) {
return $.ajax(Aj.apiUrl, {
type: 'POST',
data: $.extend(data, {method: method}),
dataType: 'json',
xhrFields: {
withCredentials: true
},
success: function(result) {
if (result._dlog) {
$('#dlog').append(result._dlog);
}
onSuccess && onSuccess(result);
},
error: function(xhr) {
if (!xhr.readyState && !xhr.status) {
// was aborted
} else if (xhr.status == 401) {
location.href = '/auth';
} else {
location.reload();
}
}
});
}
function loc(href) {
var url = document.createElement('a');
url.href = href;
return url;
}
function layerHref(href) {
var url = document.createElement('a');
url.href = href;
var search = url.search;
if (search.substr(0, 1) == '?') {
search = search.substr(1);
}
var params = search.split('&');
for (var i = 0; i < params.length; i++) {
var kv = params[i].split('=');
if (kv[0] == 'l') {
return decodeURIComponent(kv[1] || '');
}
}
return null;
}
function layerOpenHref(href, l) {
var url = document.createElement('a');
url.href = href;
url.search = url.search.replace(/&l=[^&]*/g, '', url.search);
url.search = url.search.replace(/(\?)l=[^&]*&|\?l=[^&]*$/g, '$1', url.search);
url.search += (url.search ? '&' : '?') + 'l=' + encodeURIComponent(l);
return url.href;
}
function layerCloseLoc(href) {
var url = document.createElement('a');
url.href = href;
url.search = url.search.replace(/&l=[^&]*/g, '', url.search);
url.search = url.search.replace(/(\?)l=[^&]*&|\?l=[^&]*$/g, '$1', url.search);
return url;
}
function layerUrlToShort(href) {
var url = document.createElement('a');
url.href = href;
var match = url.search.match(/(\?|&)l=([^&]*)/);
if (match) {
return '/' + decodeURIComponent(match[2]);
}
return null;
}
function layerUrlToNav(href, cur_loc) {
if (layerUrlToShort(href)) {
return href;
}
var url = document.createElement('a');
url.href = href;
var layer_url = url.pathname.replace(/^\/+|\/+$/g, '');
return layerOpenHref(cur_loc || '/', layer_url);
}
function changeLocation(url, push_state) {
if (push_state) {
location.href = url;
} else {
location.replace(url);
}
}
function scrollToEl(elem) {
$(window).scrollTop($(elem).offset().top);
}
function scrollToHash(hash) {
hash = hash || curLocation.hash;
if (hash[0] == '#') hash = hash.substr(1);
if (!hash) return;
var elem = document.getElementById(hash);
if (elem) {
return scrollToEl(elem);
}
elem = $('a[name]').filter(function() {
return $(this).attr('name') == hash;
}).eq(0);
if (elem.length) {
scrollToEl(elem);
}
}
function onLoad(func) {
console.log('added to onLoad');
curOnLoad.push(func);
}
function onUnload(func) {
console.log('added to onUnload');
curOnUnload.push(func);
}
function onLayerLoad(func) {
console.log('added to onLayerLoad');
curOnLayerLoad.push(func);
}
function onLayerUnload(func) {
console.log('added to onLayerUnload');
curOnLayerUnload.push(func);
}
function onBeforeUnload(func) {
curBeforeUnload = func;
}
function onBeforeLayerUnload(func) {
curBeforeLayerUnload = func;
}
function pageLoaded() {
if (curOnLoad.length) {
for (var i = 0; i < curOnLoad.length; i++) {
console.log('onLoad', i);
curOnLoad[i](Aj.state);
}
}
onUnload(function() {
$(ajContainer).off('.curPage');
$(document).off('.curPage');
});
if (Aj.layer) {
layerLoaded();
}
}
function layerLoaded() {
if (curOnLayerLoad.length) {
for (var i = 0; i < curOnLayerLoad.length; i++) {
console.log('onLayerLoad', i);
curOnLayerLoad[i](Aj.layerState);
}
}
onLayerUnload(function() {
Aj.layer.off('.curLayer');
});
Aj.layer.one('popup:close', function() {
if (curOnLayerUnload.length) {
for (var i = 0; i < curOnLayerUnload.length; i++) {
console.log('onLayerUnload', i);
curOnLayerUnload[i](Aj.layerState);
}
}
Aj.layer.remove();
if (underLayerTitle) {
document.title = underLayerTitle;
}
if (layerCloseLocation) {
setLocation(layerCloseLocation.href);
layerCloseLocation = false;
}
Aj.layer = false;
Aj.layerState = {};
curOnLayerLoad = [];
curOnLayerUnload = [];
});
Aj.layer.on('click.curLayer', 'a[data-layer-close]', function(e) {
e.preventDefault();
e.stopImmediatePropagation();
closePopup(Aj.layer);
});
openPopup(Aj.layer, {
closeByClickOutside: '.popup-no-close',
onBeforeClose: function($popup) {
var unloaded = checkBeforeUnload(function() {
var options = $popup.data('options');
options.onBeforeClose = null;
closePopup($popup);
});
return unloaded;
}
});
}
function onResult(url, http_code, result, push_state) {
hideProgress();
if (http_code != 200 || !result || !result.v || result.v != Aj.version) {
changeLocation(url, push_state);
return;
}
var url_hash = loc(url).hash;
if (result.r) {
var redirect_url = result.r;
if (url_hash) {
redirect_url = redirect_url.split('#')[0] + url_hash;
}
if (result.hr || !loadPage(loc(redirect_url), push_state)) {
changeLocation(redirect_url, push_state);
}
return;
}
var saved_ult = underLayerTitle;
var saved_lcl = (!Aj.layer || !push_state) ? layerCloseLocation : false;
underLayerTitle = false;
layerCloseLocation = false;
closeAllPopups();
underLayerTitle = saved_ult;
layerCloseLocation = saved_lcl;
if (result.h) {
if (curOnUnload.length) {
for (var i = 0; i < curOnUnload.length; i++) {
console.log('onUnload', i);
curOnUnload[i](Aj.state);
}
}
if (push_state) {
if (result.l) {
url = layerUrlToNav(url);
}
setLocation(url);
}
Aj.state = {};
curOnLoad = [];
curOnUnload = [];
if (result.t) {
document.title = result.t;
underLayerTitle = document.title;
}
if (result.h) {
ajContainer.html(result.h);
}
if (result.s) {
$.extend(Aj.state, result.s);
}
if (result._dlog) {
$('#dlog').html(result._dlog);
}
if (push_state || !Aj._useScrollHack) {
$(window).scrollTop(0);
}
$('body').css({height: '', overflow: ''});
if (url_hash) {
scrollToHash();
}
if (result.l) {
Aj.layer = $('<div class="popup-container hide" id="layer-popup-container"></div>');
Aj.layerState = {};
curOnLayerLoad = [];
curOnLayerUnload = [];
if (result.lt) {
document.title = result.lt;
}
if (result.ls) {
$.extend(Aj.layerState, result.ls);
}
Aj.layer.html(result.l).appendTo(document.body);
}
if (result.j) {
window.execScript ? window.execScript(result.j) : eval(result.j);
}
pageLoaded();
return;
} else if (result.l) {
if (push_state) {
url = layerUrlToNav(url);
setLocation(url);
}
if (result.s) {
$.extend(Aj.state, result.s);
}
if (result._dlog) {
$('#dlog').html(result._dlog);
}
Aj.layer = $('<div class="popup-container hide" id="layer-popup-container"></div>');
Aj.layerState = {};
curOnLayerLoad = [];
curOnLayerUnload = [];
if (result.lt) {
document.title = result.lt;
}
if (result.ls) {
$.extend(Aj.layerState, result.ls);
}
Aj.layer.html(result.l).appendTo(document.body);
if (result.j) {
window.execScript ? window.execScript(result.j) : eval(result.j);
}
layerLoaded();
return;
}
return changeLocation(url, push_state);
}
function loadPage(link, push_state, state_go) {
var url = link.href;
var cur_url = curLocation.href;
if (link.origin != curLocation.origin) {
return false;
}
if (link.pathname == curLocation.pathname &&
link.search == curLocation.search &&
link.hash != curLocation.hash) {
return false;
}
var load_fn, interrupted = false;
load_fn = function() {
if (!push_state) {
if (interrupted) {
historyJump(state_go);
}
curLocation = loc(url);
layerCloseLocation = layerCloseLoc(url);
}
if (interrupted && Aj.layer) {
var options = Aj.layer.data('options');
options.onBeforeClose = null;
}
showProgress();
$.ajax(url, {
dataType: 'json',
xhrFields: {withCredentials: true},
headers: {'X-Aj-Referer': cur_url},
success: function(result, t, xhr) {
onResult(url, xhr.status, result, push_state);
},
error: function(xhr) {
onResult(url, xhr.status, false, push_state);
}
});
};
interrupted = !checkBeforeUnload(load_fn);
if (interrupted && !push_state) {
historyJump(-state_go);
}
return true;
}
function _location(href) {
if (typeof href !== 'undefined') {
loadPage(loc(href), true);
} else {
return loc(curLocation.href);
}
}
function layerLocation(layer_url) {
if (typeof layer_url !== 'undefined') {
var layer_href = layerOpenHref(curLocation, layer_url);
loadPage(loc(layer_href), true);
} else {
return layerHref(curLocation.href);
}
}
function setLocation(href) {
var url = loc(href).href;
var short_url = layerUrlToShort(url) || url;
history.pushState({i: curHistoryState.i + 1, u: url}, null, short_url);
console.log('history push', 'oldState =', curHistoryState, 'newState =', history.state);
curHistoryState = history.state;
curLocation = loc(curHistoryState.u);
layerCloseLocation = layerCloseLoc(curHistoryState.u);
}
function setLayerLocation(layer_url) {
layer_url = layer_url.toString().replace(/^\/+|\/+$/g, '');
var layer_href = layerOpenHref(curLocation, layer_url);
var url = loc(layer_href).href;
var short_url = layerUrlToShort(url) || url;
history.pushState({i: curHistoryState.i + 1, u: url}, null, short_url);
console.log('history push', 'oldState =', curHistoryState, 'newState =', history.state);
curHistoryState = history.state;
curLocation = loc(curHistoryState.u);
}
function historyJump(delta) {
if (delta) {
skipPopState = true;
history.go(delta);
}
}
function needAuth() {
if (Aj.unauth) {
openPopup('#login-popup-container');
return true;
}
return false;
}
function linkHandler(e) {
if (e.metaKey || e.ctrlKey) return true;
var href = this.href;
if (this.hasAttribute('data-unsafe') &&
href != $(this).text()) {
var $confirm = showConfirm(l('WEB_OPEN_LINK_CONFIRM', {url: cleanHTML(href)}, 'Do you want to open <b>{url}</b>?'), null, l('WEB_OPEN_LINK', 'Open'));
$('.popup-primary-btn', $confirm).attr({
href: href,
target: $(this).attr('target'),
rel: $(this).attr('rel')
});
return false;
}
if ($(this).attr('target') == '_blank') return true;
if (this.hasAttribute('data-layer')) {
href = layerUrlToNav(href, curLocation);
}
if ($(this).hasClass('need-auth') && needAuth() ||
loadPage(loc(href), true)) {
e.preventDefault();
}
}
function beforeUnloadHandler(e) {
var message = null;
if (Aj.layer && curBeforeLayerUnload) {
message = curBeforeLayerUnload();
}
if (!message && curBeforeUnload) {
message = curBeforeUnload();
}
if (message) {
if (typeof e === 'undefined') e = window.e;
if (e) e.returnValue = message;
return message;
}
}
function checkBeforeUnload(load_fn) {
var message = null;
if (Aj.layer && curBeforeLayerUnload) {
message = curBeforeLayerUnload();
}
if (!message && curBeforeUnload) {
message = curBeforeUnload();
}
var load_func = function() {
curBeforeLayerUnload = false;
curBeforeUnload = false;
load_fn();
};
if (message) {
var message_html = $('<div>').text(message).html();
showConfirm(message_html, load_func, l('WEB_LEAVE_PAGE', 'Leave'));
return false;
} else {
load_func();
return true;
}
}
$(document).on('click', 'a[href]', linkHandler);
$(document.body).removeClass('no-transition');
$(window).on('popstate', function(e) {
var popstate = e.originalEvent.state;
var state_go = popstate ? (popstate.i - curHistoryState.i) : 0;
if (!popstate) {
popstate = {i: 0, u: location.href};
} else if (!popstate.u) {
popstate.u = location.href;
}
console.log('history popstate', 'oldState =', curHistoryState, 'newState =', popstate, 'go(' + state_go + ')');
curHistoryState = popstate;
if (skipPopState) {
skipPopState = false;
return;
}
if (Aj._useScrollHack) {
$('body').css({height: '100000px', overflow: 'hidden'}); // for correct scroll restoration
}
var link = loc(curHistoryState.u);
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var loaded = loadPage(link, false, state_go);
if (!loaded && Aj._useScrollHack) {
$('body').css({height: '', overflow: ''});
}
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});
window.onbeforeunload = beforeUnloadHandler;
}
function updateNavBar() {
var $nav_menu = $('.nav-menu');
$nav_menu.addClass('nav-menu-can-fix');
if ($nav_menu.css('position') == 'fixed') {
$nav_menu.width($nav_menu.parent().width());
} else {
$nav_menu.css('width', 'auto');
}
}
function getBR() {
if (window._brHTML) return window._brHTML;
return window._brHTML = $('<div><br/></div>').html();
}
function cleanHTML(value) {
return value.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/\n/g, getBR());
}
function cleanRE(value) {
return value.replace(/[|\\{}()[\]^$+*?.]/g, "\\$&");
}
var Keys = {
BACKSPACE: 8,
ESC: 27,
TAB: 9,
RETURN: 13,
LEFT: 37,
UP: 38,
RIGHT: 39,
DOWN: 40,
on: function(key, callback) {
return function(e){ if(e.which == key) callback.apply(this, Array.prototype.slice.apply(arguments)); };
}
};
var Popups = [];
function openPopup(popup, options) {
if (!popup) return false;
options = options || {};
var $popup = $(popup);
var popup_id = $popup.data('puid');
if (!popup_id) {
if (!Popups._pid) Popups._pid = 0;
popup_id = ++Popups._pid;
$popup.data('puid', popup_id);
}
$popup.data('options', options);
var i = Popups.indexOf(popup_id);
if (i >= 0) {
Popups.splice(i, 1);
}
Popups.push(popup_id);
$('body').css('overflow', 'hidden');
$popup.appendTo(window.Aj && Aj.ajContainer || 'body');
$popup.removeClass('hide');
if (document.activeElement) {
document.activeElement.blur();
}
if (options.closeByClickOutside) {
$popup.on('click', function(e) {
if ($(e.target).closest('body').length &&
!$(e.target).closest(options.closeByClickOutside).length) {
closePopup($popup);
}
});
}
$('.popup-cancel-btn', $popup).on('click', function(e) {
closePopup($popup);
});
$popup.trigger('popup:open');
}
function getPopupById(popup_id) {
var $popups = $('.popup-container');
var found = false;
for (var i = 0; i < $popups.length; i++) {
$popup = $popups.eq(i);
if (popup_id == $popup.data('puid')) {
return $popup;
}
}
return false;
}
function closePopup(popup) {
if (!Popups.length) return false;
var $popup, popup_id;
if (popup) {
$popup = $(popup);
popup_id = $popup.data('puid');
} else {
popup_id = Popups[Popups.length - 1];
$popup = getPopupById(popup_id);
if (!$popup) {
return false;
}
}
var options = $popup.data('options');
if (options.onBeforeClose) {
var result = options.onBeforeClose($popup);
if (result === false) {
return false;
}
}
var i = Popups.indexOf(popup_id);
if (i >= 0) {
Popups.splice(i, 1);
}
if (!Popups.length) {
$('body').css('overflow', '');
}
if (options.closeByClickOutside) {
$popup.off('click');
}
$('.popup-cancel-btn', $popup).off('click');
$popup.addClass('hide');
$popup.trigger('popup:close');
}
function closeAllPopups() {
for (var i = Popups.length - 1; i >= 0; i--) {
var $popup = getPopupById(Popups[i]);
if ($popup) {
closePopup($popup);
}
}
}
function showAlert(html, options) {
options = options || {};
var $alert = $('<div class="popup-container hide alert-popup-container"><div class="popup"><div class="popup-body"><section><p class="popup-text"></p><div class="popup-buttons">' + (options.second_btn ? '<a' + (options.second_btn_href ? ' href="' + options.second_btn_href + '"' : '') + ' class="btn btn-link btn-lg">' + options.second_btn + '</a>' : '') + '<a class="btn btn-link btn-lg popup-cancel-btn">' + (options.close_btn || l('WEB_CLOSE', 'Close')) + '</a></div></section></div></div></div>');
var onEnterPress = function(e) {
if (e.keyCode == Keys.RETURN) {
e.stopImmediatePropagation();
closePopup($alert);
}
};
$('.popup-text', $alert).html(html);
$(document).on('keydown', onEnterPress);
$alert.one('popup:close', function() {
$(document).off('keydown', onEnterPress);
$alert.remove();
});
openPopup($alert);
return $alert;
}
function showConfirm(html, onConfirm, confirm_btn, onCancel, cancel_btn) {
var $confirm = $('<div class="popup-container hide alert-popup-container"><div class="popup"><div class="popup-body"><section><p class="popup-text"></p><div class="popup-buttons"><a class="btn btn-link btn-lg popup-cancel-btn">' + (cancel_btn || l('WEB_CANCEL', 'Cancel')) + '</a><a class="btn btn-link btn-lg popup-primary-btn">' + (confirm_btn || l('WEB_OK', 'OK')) + '</a></div></section></div></div></div>');
var confirm = function() {
onConfirm && onConfirm($confirm);
closePopup($confirm);
}
var onEnterPress = function(e) {
if (e.keyCode == Keys.RETURN) {
e.stopImmediatePropagation();
confirm();
}
};
$('.popup-text', $confirm).html(html);
var $primaryBtn = $('.popup-primary-btn', $confirm);
$primaryBtn.on('click', confirm);
if (onCancel) {
var cancel = function(){ onCancel($confirm); };
var $cancelBtn = $('.popup-cancel-btn', $confirm);
$cancelBtn.on('click', cancel);
}
$(document).on('keydown', onEnterPress);
$confirm.one('popup:close', function() {
$primaryBtn.off('click', confirm);
if (onCancel) {
$cancelBtn.off('click', cancel);
}
$(document).off('keydown', onEnterPress);
$confirm.remove();
});
openPopup($confirm);
return $confirm;
}
function showMedia(src, is_video, options) {
var media_html = (is_video ? '<video class="media media-video ohide" autoplay' + (options.is_gif ? ' loop playsinline' : ' controls') + '></video>' : '<div class="media media-photo ohide"></div>') + (options.add_media_html || '');
var title_html = options.title ? '<div class="media-title-wrap"><div class="media-title">' + options.title + '</div></div>' : '';
var pagination_html = options.pagination ? '<div class="media-counter-wrap"><div class="media-prev-btn"></div><div class="media-counter">' + (options.pagination.num + 1) + ' / ' + options.pagination.total + '</div><div class="media-next-btn"></div></div>' : '';
var $popup = $('<div class="popup-container hide media-popup-container">' + title_html + pagination_html + '<div class="media-popup-wrap popup-no-close file-loading"><div class="media-popup-cover ohide">' + media_html + '<svg class="circle-progress-wrap ohide" viewport="0 0 66 66" width="66px" height="66px"><circle class="circle-progress-bg" cx="50%" cy="50%"></circle><circle class="circle-progress infinite" cx="50%" cy="50%" stroke-dashoffset="106"></circle></svg></div></div></div>');
var media = {
$wrap: $('.media-popup-wrap', $popup),
$cover: $('.media-popup-cover', $popup),
$pwrap: $('.circle-progress-wrap', $popup),
$media: $('.media', $popup),
width: null,
height: null,
cover: null,
timeout: null,
checkMediaSize: function() {
if (is_video) {
var video = media.mediaEl;
if (video.videoWidth && video.videoHeight) {
media.width = video.videoWidth;
media.height = video.videoHeight;
media.$media.removeClass('ohide');
media.$wrap.removeClass('file-loading').addClass('file-loaded');
media.onResize();
return;
}
} else {
var img = media.mediaEl;
if (img.naturalWidth && img.naturalHeight) {
media.width = img.naturalWidth;
media.height = img.naturalHeight;
media.onResize();
return;
}
}
media.timeout = setTimeout(media.checkMediaSize, 50);
},
onResize: function() {
if (!media.width || !media.height) {
return;
}
var w = media.width, h = media.height;
var de = document.documentElement;
var vw = de.clientWidth, vh = de.clientHeight;
vw -= parseInt($popup.css('paddingLeft') || 0)
+ parseInt($popup.css('paddingRight') || 0)
+ parseInt(media.$wrap.css('paddingRight') || 0);
vh -= parseInt($popup.css('paddingTop') || 0)
+ parseInt($popup.css('paddingBottom') || 0)
+ parseInt(media.$wrap.css('paddingBottom') || 0);
var min_vw = Math.max(320, vw);
var min_vh = Math.max(320, vh);
var sw = w / min_vw;
var sh = h / min_vh;
var s = Math.max(sw, sh);
var iw = w / s, ih = h / s;
if (!is_video) {
var can_zoom = (s > 1);
if (!can_zoom || $popup.hasClass('fullsize')) {
var iw = w, ih = h;
}
$popup.toggleClass('can-zoom', can_zoom);
}
var scroll_x = iw > vw;
var scroll_y = ih > vh;
$popup.toggleClass('scroll-x', scroll_x);
$popup.toggleClass('scroll-y', scroll_y);
media.$media.width(iw);
media.$media.height(ih);
},
onLoad: function() {
if (!is_video) {
media.$media.css('background-image', "url('" + media.mediaEl.src + "')");
media.$media.removeClass('ohide');
media.$wrap.removeClass('ohide').removeClass('file-loading').addClass('file-loaded');
media.onResize();
}
},
onZoomInOut: function(e) {
if (!is_video) {
var photo = media.$media.get(0);
var dx, dy, px, py, sx, sy, rect;
rect = photo.getBoundingClientRect();
dx = e.clientX - rect.left;
dy = e.clientY - rect.top;
px = dx / rect.width;
py = dy / rect.height;
$popup.toggleClass('fullsize');
media.onResize();
rect = photo.getBoundingClientRect();
dx = px * rect.width;
dy = py * rect.height;
sx = e.clientX - dx - rect.left - $popup.scrollLeft();
sy = e.clientY - dy - rect.top - $popup.scrollTop();
$popup.scrollLeft(-sx);
$popup.scrollTop(-sy);
}
},
onKeysPress: function(e) {
if (e.keyCode == Keys.LEFT) {
media.onPrevMedia(e);
} else if (e.keyCode == Keys.RIGHT) {
media.onNextMedia(e);
} else if (e.keyCode == Keys.UP) {
media.onPrevMediaGroup(e);
} else if (e.keyCode == Keys.DOWN) {
media.onNextMediaGroup(e);
}
},
onPrevMedia: function(e) {
if (options.pagination && options.pagination.prev) {
e.preventDefault();
e.stopImmediatePropagation();
closePopup($popup);
options.pagination.prev();
}
},
onNextMedia: function(e) {
if (options.pagination && options.pagination.next) {
e.preventDefault();
e.stopImmediatePropagation();
closePopup($popup);
options.pagination.next();
}
},
onPrevMediaGroup: function(e) {
if (options.pagination && options.pagination.prevGroup) {
e.preventDefault();
e.stopImmediatePropagation();
closePopup($popup);
options.pagination.prevGroup();
}
},
onNextMediaGroup: function(e) {
if (options.pagination && options.pagination.nextGroup) {
e.preventDefault();
e.stopImmediatePropagation();
closePopup($popup);
options.pagination.nextGroup();
}
}
};
if (is_video) {
media.mediaEl = media.$media.get(0);
} else {
media.mediaEl = new Image();
media.mediaEl.onload = media.onLoad;
media.$wrap.on('click', media.onZoomInOut);
}
if (options.pagination) {
$('.media-prev-btn', $popup).on('click', media.onPrevMedia);
$('.media-next-btn', $popup).on('click', media.onNextMedia);
$(document).on('keydown', media.onKeysPress);
}
$(window).on('resize', media.onResize);
media.checkMediaSize();
$popup.one('popup:close', function() {
if (!is_video) {
media.$media.off('click', media.onZoomInOut);
}
if (options.pagination) {
$('.media-prev-btn', $popup).off('click', media.onPrevMedia);
$('.media-next-btn', $popup).off('click', media.onNextMedia);
$(document).off('keydown', media.onKeysPress);
}
$(window).off('resize', media.onResize);
clearTimeout(media.timeout);
$popup.remove();
});
openPopup($popup, {
closeByClickOutside: '.popup-no-close',
});
if (options.width && options.height && options.cover) {
media.width = parseInt(options.width);
media.height = parseInt(options.height);
media.cover = options.cover;
media.$cover.css('background-image', "url('" + media.cover + "')").removeClass('ohide');
media.onResize();
}
setTimeout(function() {
media.$pwrap.get(0).classList.remove('ohide');
}, 250);
media.mediaEl.src = src;
return $popup;
}
function showPhoto(image_src, options) {
showMedia(image_src, false, options);
}
function showVideo(video_src, options) {
showMedia(video_src, true, options);
}
function showToast(html, delay) {
var $toast = $('<div class="toast-container ohide"><div class="toast"></div></div>');
$('.toast', $toast).html(html);
var to, close = function() {
clearTimeout(to);
$toast.fadeHide();
setTimeout(function() { $toast.remove(); }, 200);
};
$toast.appendTo('body').redraw().fadeShow();
$(document).one('mousedown touchstart', close);
to = setTimeout(close, delay || 2000);
}
function l(lang_key, params, def_value) {
if (typeof params === 'string') {
def_value = params;
params = {};
}
params = params || {};
var value = l._keys[lang_key] || def_value || lang_key;
value = value.replace(/\{\{([A-Za-z_\-\d]{1,32}):(.+?)\}\}/g, function(lang_value, token, options) {
var number = +params[token] || 0;
var numeric_options = options.split('|');
var i;
if (number == 1) i = 0;
else i = 1;
if (typeof numeric_options[i] === 'undefined') {
i = 1;
}
var numeric_option = numeric_options[i] || '#';
return numeric_option.replace(/#/g, number);
});
value = value.replace(/\{([A-Za-z_\-\d]{1,32}):(.{1,256}?)\}/g, function(lang_value, token, options) {
var number = +params[token] || 0;
var numeric_options = options.split('|');
var i;
if (!number) i = 0;
else if (number == 1) i = 1;
else i = 2;
if (typeof numeric_options[i] === 'undefined') {
i = 0;
}
var numeric_option = numeric_options[i] || '#';
return numeric_option.replace(/#/g, number);
});
for (var param in params) {
value = value.split('{' + param + '}').join(params[param]);
}
return value;
}
l._keys = {};
l.add = function(lang_values) {
for (var lang_key in lang_values) {
l._keys[lang_key] = lang_values[lang_key];
}
}
function redraw(el) {
el.offsetTop + 1;
}
$(document).on('keydown', function(e) {
if (e.keyCode == Keys.ESC && Popups.length > 0) {
var last_popup_id = Popups[Popups.length - 1];
var $popup = getPopupById(last_popup_id);
if ($popup && !$popup.hasClass('popup-ignore-esc')) {
e.stopImmediatePropagation();
e.preventDefault();
closePopup($popup);
}
}
});
$(document).on('keydown', 'textarea', function(e) {
if (e.keyCode == Keys.RETURN && (e.metaKey || e.ctrlKey)) {
$(this.form).submit();
}
});
(function($) {
function onTextRippleStart(evt) {
var e = evt.originalEvent;
if (document.activeElement === this) return;
var rect = this.getBoundingClientRect();
if (e.type == 'touchstart') {
var clientX = e.targetTouches[0].clientX;
} else {
var clientX = e.clientX;
}
var ripple = this.parentNode.querySelector('.textfield-item-underline');
var rippleX = (clientX - rect.left) / this.offsetWidth * 100;
ripple.style.transition = 'none';
redraw(ripple);
ripple.style.left = rippleX + '%';
ripple.style.right = (100 - rippleX) + '%';
redraw(ripple);
ripple.style.left = '';
ripple.style.right = '';
ripple.style.transition = '';
}
function onRippleStart(evt) {
var e = evt.originalEvent;
var rippleMask = this.querySelector('.ripple-mask');
if (!rippleMask) return;
var rect = rippleMask.getBoundingClientRect();
if (e.type == 'touchstart') {
var clientX = e.targetTouches[0].clientX;
var clientY = e.targetTouches[0].clientY;
} else {
var clientX = e.clientX;
var clientY = e.clientY;
}
var rippleX = (clientX - rect.left) - rippleMask.offsetWidth / 2;
var rippleY = (clientY - rect.top) - rippleMask.offsetHeight / 2;
var ripple = this.querySelector('.ripple');
ripple.style.transition = 'none';
redraw(ripple);
ripple.style.transform = 'translate3d(' + rippleX + 'px, ' + rippleY + 'px, 0) scale3d(0.2, 0.2, 1)';
ripple.style.opacity = 1;
redraw(ripple);
ripple.style.transform = 'translate3d(' + rippleX + 'px, ' + rippleY + 'px, 0) scale3d(1, 1, 1)';
ripple.style.transition = '';
function onRippleEnd(e) {
ripple.style.transitionDuration = '.2s';
ripple.style.opacity = 0;
document.removeEventListener('mouseup', onRippleEnd);
document.removeEventListener('touchend', onRippleEnd);
document.removeEventListener('touchcancel', onRippleEnd);
}
document.addEventListener('mouseup', onRippleEnd);
document.addEventListener('touchend', onRippleEnd);
document.addEventListener('touchcancel', onRippleEnd);
}
$.fn.initRipple = function() {
return this.map(function(){
$(this).off('.ripple');
$(this).on('mousedown.ripple touchstart.ripple', '.textfield-item input.form-control', onTextRippleStart);
$(this).on('mousedown.ripple touchstart.ripple', '.ripple-handler', onRippleStart);
return this;
});
};
$.fn.destroyRipple = function() {
return this.map(function(){
$(this).off('.ripple');
return this;
});
};
})(jQuery);
$(document).initRipple();
Function.prototype.pbind = function() {
var func = this, args = Array.prototype.slice.apply(arguments);
return function() {
return func.apply(this, args.concat(Array.prototype.slice.apply(arguments)));
}
}