AlkantarClanX12
Your IP : 18.191.62.68
/**
* @class elFinder command "quicklook"
* Fast preview for some files types
*
* @author Dmitry (dio) Levashov
**/
(elFinder.prototype.commands.quicklook = function() {
"use strict";
var self = this,
fm = self.fm,
/**
* window closed state
*
* @type Number
**/
closed = 0,
/**
* window animated state
*
* @type Number
**/
animated = 1,
/**
* window opened state
*
* @type Number
**/
opened = 2,
/**
* window docked state
*
* @type Number
**/
docked = 3,
/**
* window docked and hidden state
*
* @type Number
**/
dockedhidden = 4,
/**
* window state
*
* @type Number
**/
state = closed,
/**
* Event name of update
* for fix conflicts with Prototype.JS
*
* `@see https://github.com/Studio-42/elFinder/pull/2346
* @type String
**/
evUpdate = Element.update? 'quicklookupdate' : 'update',
/**
* navbar icon class
*
* @type String
**/
navicon = 'elfinder-quicklook-navbar-icon',
/**
* navbar "fullscreen" icon class
*
* @type String
**/
fullscreen = 'elfinder-quicklook-fullscreen',
/**
* info wrapper class
*
* @type String
*/
infocls = 'elfinder-quicklook-info-wrapper',
/**
* Triger keydown/keypress event with left/right arrow key code
*
* @param Number left/right arrow key code
* @return void
**/
navtrigger = function(code) {
jQuery(document).trigger(jQuery.Event('keydown', { keyCode: code, ctrlKey : false, shiftKey : false, altKey : false, metaKey : false }));
},
/**
* Return css for closed window
*
* @param jQuery file node in cwd
* @return void
**/
closedCss = function(node) {
var elf = fm.getUI().offset(),
base = (function() {
var target = node.find('.elfinder-cwd-file-wrapper');
return target.length? target : node;
})(),
baseOffset = base.offset() || { top: 0, left: 0 };
return {
opacity : 0,
width : base.width(),
height : base.height() - 30,
top : baseOffset.top - elf.top,
left : baseOffset.left - elf.left
};
},
/**
* Return css for opened window
*
* @return void
**/
openedCss = function() {
var contain = self.options.contain || fm.options.dialogContained,
win = contain? fm.getUI() : jQuery(window),
elf = fm.getUI().offset(),
w = Math.min(width, win.width()-10),
h = Math.min(height, win.height()-80);
return {
opacity : 1,
width : w,
height : h,
top : parseInt((win.height() - h - 60) / 2 + (contain? 0 : win.scrollTop() - elf.top)),
left : parseInt((win.width() - w) / 2 + (contain? 0 : win.scrollLeft() - elf.left))
};
},
mediaNode = {},
support = function(codec, name) {
var node = name || codec.substr(0, codec.indexOf('/')),
media = mediaNode[node]? mediaNode[node] : (mediaNode[node] = document.createElement(node)),
value = false;
try {
value = media.canPlayType && media.canPlayType(codec);
} catch(e) {}
return (value && value !== '' && value != 'no')? true : false;
},
platformWin = (window.navigator.platform.indexOf('Win') != -1),
/**
* Opened window width (from config)
*
* @type Number
**/
width,
/**
* Opened window height (from config)
*
* @type Number
**/
height,
/**
* Previous style before docked
*
* @type String
**/
prevStyle,
/**
* elFinder node
*
* @type jQuery
**/
parent,
/**
* elFinder current directory node
*
* @type jQuery
**/
cwd,
/**
* Current directory hash
*
* @type String
**/
cwdHash,
dockEnabled = false,
navdrag = false,
navmove = false,
navtm = null,
leftKey = jQuery.ui.keyCode.LEFT,
rightKey = jQuery.ui.keyCode.RIGHT,
coverEv = 'mousemove touchstart ' + ('onwheel' in document? 'wheel' : 'onmousewheel' in document? 'mousewheel' : 'DOMMouseScroll'),
title = jQuery('<span class="elfinder-dialog-title elfinder-quicklook-title"></span>'),
icon = jQuery('<div></div>'),
info = jQuery('<div class="elfinder-quicklook-info"></div>'),//.hide(),
cover = jQuery('<div class="ui-front elfinder-quicklook-cover"></div>'),
fsicon = jQuery('<div class="'+navicon+' '+navicon+'-fullscreen"></div>')
.on('click touchstart', function(e) {
if (navmove) {
return;
}
var win = self.window,
full = win.hasClass(fullscreen),
$window = jQuery(window),
resize = function() { self.preview.trigger('changesize'); };
e.stopPropagation();
e.preventDefault();
if (full) {
navStyle = '';
navShow();
win.toggleClass(fullscreen)
.css(win.data('position'));
$window.trigger(self.resize).off(self.resize, resize);
navbar.off('mouseenter mouseleave');
cover.off(coverEv);
} else {
win.toggleClass(fullscreen)
.data('position', {
left : win.css('left'),
top : win.css('top'),
width : win.width(),
height : win.height(),
display: 'block'
})
.removeAttr('style');
jQuery(window).on(self.resize, resize)
.trigger(self.resize);
cover.on(coverEv, function(e) {
if (! navdrag) {
if (e.type === 'mousemove' || e.type === 'touchstart') {
navShow();
navtm = setTimeout(function() {
if (fm.UA.Mobile || navbar.parent().find('.elfinder-quicklook-navbar:hover').length < 1) {
navbar.fadeOut('slow', function() {
cover.show();
});
}
}, 3000);
}
if (cover.is(':visible')) {
coverHide();
cover.data('tm', setTimeout(function() {
cover.show();
}, 3000));
}
}
}).show().trigger('mousemove');
navbar.on('mouseenter mouseleave', function(e) {
if (! navdrag) {
if (e.type === 'mouseenter') {
navShow();
} else {
cover.trigger('mousemove');
}
}
});
}
if (fm.zIndex) {
win.css('z-index', fm.zIndex + 1);
}
if (fm.UA.Mobile) {
navbar.attr('style', navStyle);
} else {
navbar.attr('style', navStyle).draggable(full ? 'destroy' : {
start: function() {
navdrag = true;
navmove = true;
cover.show();
navShow();
},
stop: function() {
navdrag = false;
navStyle = self.navbar.attr('style');
requestAnimationFrame(function() {
navmove = false;
});
}
});
}
jQuery(this).toggleClass(navicon+'-fullscreen-off');
var collection = win;
if (parent.is('.ui-resizable')) {
collection = collection.add(parent);
}
collection.resizable(full ? 'enable' : 'disable').removeClass('ui-state-disabled');
win.trigger('viewchange');
}
),
updateOnSel = function() {
self.update(void(0), (function() {
var fm = self.fm,
files = fm.selectedFiles(),
cnt = files.length,
inDock = self.docked(),
getInfo = function() {
var ts = 0;
jQuery.each(files, function(i, f) {
var t = parseInt(f.ts);
if (ts >= 0) {
if (t > ts) {
ts = t;
}
} else {
ts = 'unknown';
}
});
return {
hash : files[0].hash + '/' + (+new Date()),
name : fm.i18n('items') + ': ' + cnt,
mime : 'group',
size : spinner,
ts : ts,
files : jQuery.map(files, function(f) { return f.hash; }),
getSize : true
};
};
if (! cnt) {
cnt = 1;
files = [fm.cwd()];
}
return (cnt === 1)? files[0] : getInfo();
})());
},
navShow = function() {
if (self.window.hasClass(fullscreen)) {
navtm && clearTimeout(navtm);
navtm = null;
// if use `show()` it make infinite loop with old jQuery (jQuery/jQuery UI: 1.8.0/1.9.0)
// see #1478 https://github.com/Studio-42/elFinder/issues/1478
navbar.stop(true, true).css('display', 'block');
coverHide();
}
},
coverHide = function() {
cover.data('tm') && clearTimeout(cover.data('tm'));
cover.removeData('tm');
cover.hide();
},
prev = jQuery('<div class="'+navicon+' '+navicon+'-prev"></div>').on('click touchstart', function(e) { ! navmove && navtrigger(leftKey); return false; }),
next = jQuery('<div class="'+navicon+' '+navicon+'-next"></div>').on('click touchstart', function(e) { ! navmove && navtrigger(rightKey); return false; }),
navbar = jQuery('<div class="elfinder-quicklook-navbar"></div>')
.append(prev)
.append(fsicon)
.append(next)
.append('<div class="elfinder-quicklook-navbar-separator"></div>')
.append(jQuery('<div class="'+navicon+' '+navicon+'-close"></div>').on('click touchstart', function(e) { ! navmove && self.window.trigger('close'); return false; }))
,
titleClose = jQuery('<span class="ui-front ui-icon elfinder-icon-close ui-icon-closethick"></span>').on('mousedown', function(e) {
e.stopPropagation();
self.window.trigger('close');
}),
titleDock = jQuery('<span class="ui-front ui-icon elfinder-icon-minimize ui-icon-minusthick"></span>').on('mousedown', function(e) {
e.stopPropagation();
if (! self.docked()) {
self.window.trigger('navdockin');
} else {
self.window.trigger('navdockout');
}
}),
spinner = '<span class="elfinder-spinner-text">' + fm.i18n('calc') + '</span>' + '<span class="elfinder-spinner"></span>',
navStyle = '',
init = true,
dockHeight, getSize, tm4cwd, dockedNode, selectTm;
/**
* Any flags for each plugin
*/
this.flags = {};
this.cover = cover;
this.evUpdate = evUpdate;
(this.navbar = navbar)._show = navShow;
this.resize = 'resize.'+fm.namespace;
this.info = jQuery('<div></div>').addClass(infocls)
.append(icon)
.append(info);
this.autoPlay = function() {
if (self.opened()) {
return !! self.options[self.docked()? 'dockAutoplay' : 'autoplay'];
}
return false;
};
this.preview = jQuery('<div class="elfinder-quicklook-preview ui-helper-clearfix"></div>')
// clean info/icon
.on('change', function() {
navShow();
navbar.attr('style', navStyle);
self.docked() && navbar.hide();
self.preview.attr('style', '').removeClass('elfinder-overflow-auto');
self.info.attr('style', '').hide();
self.cover.removeClass('elfinder-quicklook-coverbg');
icon.removeAttr('class').attr('style', '');
info.html('');
})
// update info/icon
.on(evUpdate, function(e) {
var preview = self.preview,
file = e.file,
tpl = '<div class="elfinder-quicklook-info-data">{value}</div>',
update = function() {
var win = self.window.css('overflow', 'hidden');
name = fm.escape(file.i18 || file.name);
!file.read && e.stopImmediatePropagation();
self.window.data('hash', file.hash);
self.preview.off('changesize').trigger('change').children().remove();
title.html(name);
prev.css('visibility', '');
next.css('visibility', '');
if (file.hash === fm.cwdId2Hash(cwd.find('[id]:not(.elfinder-cwd-parent):first').attr('id'))) {
prev.css('visibility', 'hidden');
}
if (file.hash === fm.cwdId2Hash(cwd.find('[id]:last').attr('id'))) {
next.css('visibility', 'hidden');
}
if (file.mime === 'directory') {
getSizeHashes = [ file.hash ];
} else if (file.mime === 'group' && file.getSize) {
getSizeHashes = file.files;
}
info.html(
tpl.replace(/\{value\}/, name)
+ tpl.replace(/\{value\}/, fm.mime2kind(file))
+ tpl.replace(/\{value\}/, getSizeHashes.length ? spinner : fm.formatSize(file.size))
+ tpl.replace(/\{value\}/, fm.i18n('modify')+': '+ fm.formatDate(file))
);
if (getSizeHashes.length) {
getSize = fm.getSize(getSizeHashes).done(function(data) {
info.find('span.elfinder-spinner').parent().html(data.formated);
}).fail(function() {
info.find('span.elfinder-spinner').parent().html(fm.i18n('unknown'));
}).always(function() {
getSize = null;
});
getSize._hash = file.hash;
}
icon.addClass('elfinder-cwd-icon ui-corner-all '+fm.mime2class(file.mime));
if (file.icon) {
icon.css(fm.getIconStyle(file, true));
}
self.info.attr('class', infocls);
if (file.csscls) {
self.info.addClass(file.csscls);
}
if (file.read && (tmb = fm.tmb(file))) {
jQuery('<img/>')
.hide()
.appendTo(self.preview)
.on('load', function() {
icon.addClass(tmb.className).css('background-image', "url('"+tmb.url+"')");
jQuery(this).remove();
})
.attr('src', tmb.url);
}
self.info.delay(100).fadeIn(10);
if (self.window.hasClass(fullscreen)) {
cover.trigger('mousemove');
}
win.css('overflow', '');
},
tmb, name, getSizeHashes = [];
if (file && ! Object.keys(file).length) {
file = fm.cwd();
}
if (file && getSize && getSize.state() === 'pending' && getSize._hash !== file.hash) {
getSize.reject();
}
if (file && (e.forceUpdate || self.window.data('hash') !== file.hash)) {
update();
} else {
e.stopImmediatePropagation();
}
});
this.window = jQuery('<div class="ui-front ui-helper-reset ui-widget elfinder-quicklook touch-punch" style="position:absolute"></div>')
.hide()
.addClass(fm.UA.Touch? 'elfinder-touch' : '')
.on('click', function(e) {
var win = this;
e.stopPropagation();
if (state === opened) {
requestAnimationFrame(function() {
state === opened && fm.toFront(win);
});
}
})
.append(
jQuery('<div class="ui-dialog-titlebar ui-widget-header ui-corner-top ui-helper-clearfix elfinder-quicklook-titlebar"></div>')
.append(
jQuery('<span class="ui-widget-header ui-dialog-titlebar-close ui-corner-all elfinder-titlebar-button elfinder-quicklook-titlebar-icon'+(platformWin? ' elfinder-titlebar-button-right' : '')+'"></span>').append(
titleClose, titleDock
),
title
),
this.preview,
self.info.hide(),
cover.hide(),
navbar
)
.draggable({handle : 'div.elfinder-quicklook-titlebar'})
.on('open', function(e, clcss) {
var win = self.window,
file = self.value,
node = fm.getUI('cwd'),
open = function(status) {
state = status;
self.update(1, self.value);
self.change();
win.trigger('resize.' + fm.namespace);
};
if (!init && state === closed) {
if (file && file.hash !== cwdHash) {
node = fm.cwdHash2Elm(file.hash.split('/', 2)[0]);
}
navStyle = '';
navbar.attr('style', '');
state = animated;
node.trigger('scrolltoview');
coverHide();
win.css(clcss || closedCss(node))
.show()
.animate(openedCss(), 550, function() {
open(opened);
navShow();
});
fm.toFront(win);
} else if (state === dockedhidden) {
fm.getUI('navdock').data('addNode')(dockedNode);
open(docked);
self.preview.trigger('changesize');
fm.storage('previewDocked', '1');
if (fm.getUI('navdock').width() === 0) {
win.trigger('navdockout');
}
}
})
.on('close', function(e, dfd) {
var win = self.window,
preview = self.preview.trigger('change'),
file = self.value,
hash = (win.data('hash') || '').split('/', 2)[0],
close = function(status, winhide) {
state = status;
winhide && fm.toHide(win);
preview.children().remove();
self.update(0, self.value);
win.data('hash', '');
dfd && dfd.resolve();
},
node;
if (self.opened()) {
getSize && getSize.state() === 'pending' && getSize.reject();
if (! self.docked()) {
state = animated;
win.hasClass(fullscreen) && fsicon.click();
(hash && (node = cwd.find('#'+hash)).length)
? win.animate(closedCss(node), 500, function() {
preview.off('changesize');
close(closed, true);
})
: close(closed, true);
} else {
dockedNode = fm.getUI('navdock').data('removeNode')(self.window.attr('id'), 'detach');
close(dockedhidden);
fm.storage('previewDocked', '2');
}
}
})
.on('navdockin', function(e, data) {
var w = self.window,
box = fm.getUI('navdock'),
height = dockHeight || box.width(),
opts = data || {};
if (init) {
opts.init = true;
}
state = docked;
prevStyle = w.attr('style');
w.toggleClass('ui-front').removeClass('ui-widget').draggable('disable').resizable('disable').removeAttr('style').css({
width: '100%',
height: height,
boxSizing: 'border-box',
paddingBottom: 0,
zIndex: 'unset'
});
navbar.hide();
titleDock.toggleClass('ui-icon-plusthick ui-icon-minusthick elfinder-icon-full elfinder-icon-minimize');
fm.toHide(w, true);
box.data('addNode')(w, opts);
self.preview.trigger('changesize');
fm.storage('previewDocked', '1');
})
.on('navdockout', function(e) {
var w = self.window,
box = fm.getUI('navdock'),
dfd = jQuery.Deferred(),
clcss = closedCss(self.preview);
dockHeight = w.outerHeight();
box.data('removeNode')(w.attr('id'), fm.getUI());
w.toggleClass('ui-front').addClass('ui-widget').draggable('enable').resizable('enable').attr('style', prevStyle);
titleDock.toggleClass('ui-icon-plusthick ui-icon-minusthick elfinder-icon-full elfinder-icon-minimize');
state = closed;
w.trigger('open', clcss);
fm.storage('previewDocked', '0');
})
.on('resize.' + fm.namespace, function() {
self.preview.trigger('changesize');
});
/**
* This command cannot be disable by backend
*
* @type Boolean
**/
this.alwaysEnabled = true;
/**
* Selected file
*
* @type Object
**/
this.value = null;
this.handlers = {
// save selected file
select : function(e, d) {
selectTm && cancelAnimationFrame(selectTm);
if (! e.data || ! e.data.selected || ! e.data.selected.length) {
selectTm = requestAnimationFrame(function() {
self.opened() && updateOnSel();
});
} else {
self.opened() && updateOnSel();
}
},
error : function() { self.window.is(':visible') && self.window.trigger('close'); },
'searchshow searchhide' : function() { this.opened() && this.window.trigger('close'); },
navbarshow : function() {
requestAnimationFrame(function() {
self.docked() && self.preview.trigger('changesize');
});
},
destroy : function() { self.window.remove(); }
};
this.shortcuts = [{
pattern : 'space'
}];
this.support = {
audio : {
ogg : support('audio/ogg;'),
webm: support('audio/webm;'),
mp3 : support('audio/mpeg;'),
wav : support('audio/wav;'),
m4a : support('audio/mp4;') || support('audio/x-m4a;') || support('audio/aac;'),
flac: support('audio/flac;'),
amr : support('audio/amr;')
},
video : {
ogg : support('video/ogg;'),
webm : support('video/webm;'),
mp4 : support('video/mp4;'),
mkv : support('video/x-matroska;') || support('video/webm;'),
'3gp': support('video/3gpp;') || support('video/mp4;'), // try as mp4
m3u8 : support('application/x-mpegURL', 'video') || support('application/vnd.apple.mpegURL', 'video'),
mpd : support('application/dash+xml', 'video')
}
};
// for GC
mediaNode = {};
/**
* Return true if quickLoock window is hiddenReturn true if quickLoock window is visible and not animated
*
* @return Boolean
**/
this.closed = function() {
return (state == closed || state == dockedhidden);
};
/**
* Return true if quickLoock window is visible and not animated
*
* @return Boolean
**/
this.opened = function() {
return state == opened || state == docked;
};
/**
* Return true if quickLoock window is in NavDock
*
* @return Boolean
**/
this.docked = function() {
return state == docked;
};
/**
* Adds an integration into help dialog.
*
* @param Object opts options
*/
this.addIntegration = function(opts) {
requestAnimationFrame(function() {
fm.trigger('helpIntegration', Object.assign({cmd: 'quicklook'}, opts));
});
};
/**
* Init command.
* Add default plugins and init other plugins
*
* @return Object
**/
this.init = function() {
var o = this.options,
win = this.window,
preview = this.preview,
i, p, cwdDispInlineRegex;
width = o.width > 0 ? parseInt(o.width) : 450;
height = o.height > 0 ? parseInt(o.height) : 300;
if (o.dockHeight !== 'auto') {
dockHeight = parseInt(o.dockHeight);
if (! dockHeight) {
dockHeight = void(0);
}
}
fm.one('load', function() {
dockEnabled = fm.getUI('navdock').data('dockEnabled');
! dockEnabled && titleDock.hide();
parent = fm.getUI();
cwd = fm.getUI('cwd');
if (fm.zIndex) {
win.css('z-index', fm.zIndex + 1);
}
win.appendTo(parent);
// close window on escape
jQuery(document).on('keydown.'+fm.namespace, function(e) {
e.keyCode == jQuery.ui.keyCode.ESCAPE && self.opened() && ! self.docked() && win.hasClass('elfinder-frontmost') && win.trigger('close');
});
win.resizable({
handles : 'se',
minWidth : 350,
minHeight : 120,
resize : function() {
// use another event to avoid recursion in fullscreen mode
// may be there is clever solution, but i cant find it :(
preview.trigger('changesize');
}
});
self.change(function() {
if (self.opened()) {
if (self.value) {
if (self.value.tmb && self.value.tmb == 1) {
// try re-get file object
self.value = Object.assign({}, fm.file(self.value.hash));
}
preview.trigger(jQuery.Event(evUpdate, {file : self.value}));
}
}
});
preview.on(evUpdate, function(e) {
var file, hash, serach;
if (file = e.file) {
hash = file.hash;
serach = (fm.searchStatus.mixed && fm.searchStatus.state > 1);
if (file.mime !== 'directory') {
if (parseInt(file.size) || file.mime.match(o.mimeRegexNotEmptyCheck)) {
// set current dispInlineRegex
self.dispInlineRegex = cwdDispInlineRegex;
if (serach || fm.optionsByHashes[hash]) {
try {
self.dispInlineRegex = new RegExp(fm.option('dispInlineRegex', hash), 'i');
} catch(e) {
try {
self.dispInlineRegex = new RegExp(!fm.isRoot(file)? fm.option('dispInlineRegex', file.phash) : fm.options.dispInlineRegex, 'i');
} catch(e) {
self.dispInlineRegex = /^$/;
}
}
}
} else {
// do not preview of file that size = 0
e.stopImmediatePropagation();
}
} else {
self.dispInlineRegex = /^$/;
}
self.info.show();
} else {
e.stopImmediatePropagation();
}
});
jQuery.each(fm.commands.quicklook.plugins || [], function(i, plugin) {
if (typeof(plugin) == 'function') {
new plugin(self);
}
});
}).one('open', function() {
var dock = Number(fm.storage('previewDocked') || o.docked),
win;
if (dockEnabled && dock >= 1) {
win = self.window;
self.exec();
win.trigger('navdockin', { init : true });
if (dock === 2) {
win.trigger('close');
} else {
self.update(void(0), fm.cwd());
self.change();
}
}
init = false;
}).bind('open', function() {
cwdHash = fm.cwd().hash;
self.value = fm.cwd();
// set current volume dispInlineRegex
try {
cwdDispInlineRegex = new RegExp(fm.option('dispInlineRegex'), 'i');
} catch(e) {
cwdDispInlineRegex = /^$/;
}
}).bind('change', function(e) {
if (e.data && e.data.changed && self.opened()) {
jQuery.each(e.data.changed, function() {
if (self.window.data('hash') === this.hash) {
self.window.data('hash', null);
self.preview.trigger(evUpdate);
return false;
}
});
}
}).bind('navdockresizestart navdockresizestop', function(e) {
cover[e.type === 'navdockresizestart'? 'show' : 'hide']();
});
};
this.getstate = function() {
return self.opened()? 1 : 0;
};
this.exec = function() {
self.closed() && updateOnSel();
self.enabled() && self.window.trigger(self.opened() ? 'close' : 'open');
return jQuery.Deferred().resolve();
};
this.hideinfo = function() {
this.info.stop(true, true).hide();
};
}).prototype = { forceLoad : true }; // this is required command