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/**
* elFinder current working directory ui.
*
* @author Dmitry (dio) Levashov
**/
jQuery.fn.elfindercwd = function(fm, options) {
"use strict";
this.not('.elfinder-cwd').each(function() {
// fm.time('cwdLoad');
var mobile = fm.UA.Mobile,
list = fm.viewType == 'list',
undef = 'undefined',
/**
* Select event full name
*
* @type String
**/
evtSelect = 'select.'+fm.namespace,
/**
* Unselect event full name
*
* @type String
**/
evtUnselect = 'unselect.'+fm.namespace,
/**
* Disable event full name
*
* @type String
**/
evtDisable = 'disable.'+fm.namespace,
/**
* Disable event full name
*
* @type String
**/
evtEnable = 'enable.'+fm.namespace,
c = 'class',
/**
* File css class
*
* @type String
**/
clFile = fm.res(c, 'cwdfile'),
/**
* Selected css class
*
* @type String
**/
fileSelector = '.'+clFile,
/**
* Selected css class
*
* @type String
**/
clSelected = 'ui-selected',
/**
* Disabled css class
*
* @type String
**/
clDisabled = fm.res(c, 'disabled'),
/**
* Draggable css class
*
* @type String
**/
clDraggable = fm.res(c, 'draggable'),
/**
* Droppable css class
*
* @type String
**/
clDroppable = fm.res(c, 'droppable'),
/**
* Hover css class
*
* @type String
**/
clHover = fm.res(c, 'hover'),
/**
* Active css class
*
* @type String
**/
clActive = fm.res(c, 'active'),
/**
* Hover css class
*
* @type String
**/
clDropActive = fm.res(c, 'adroppable'),
/**
* Css class for temporary nodes (for mkdir/mkfile) commands
*
* @type String
**/
clTmp = clFile+'-tmp',
/**
* Select checkbox css class
*
* @type String
*/
clSelChk = 'elfinder-cwd-selectchk',
/**
* Number of thumbnails to load in one request (new api only)
*
* @type Number
**/
tmbNum = fm.options.loadTmbs > 0 ? fm.options.loadTmbs : 5,
/**
* Current search query.
*
* @type String
*/
query = '',
/**
* Currect clipboard(cut) hashes as object key
*
* @type Object
*/
clipCuts = {},
/**
* Parents hashes of cwd
*
* @type Array
*/
cwdParents = [],
/**
* cwd current hashes
*
* @type Array
*/
cwdHashes = [],
/**
* incsearch current hashes
*
* @type Array
*/
incHashes = void 0,
/**
* Custom columns name and order
*
* @type Array
*/
customCols = [],
/**
* Current clicked element id of first time for dblclick
*
* @type String
*/
curClickId = '',
/**
* Custom columns builder
*
* @type Function
*/
customColsBuild = function() {
var cols = '';
for (var i = 0; i < customCols.length; i++) {
cols += '<td class="elfinder-col-'+customCols[i]+'">{' + customCols[i] + '}</td>';
}
return cols;
},
/**
* Make template.row from customCols
*
* @type Function
*/
makeTemplateRow = function() {
return '<tr id="{id}" class="'+clFile+' {permsclass} {dirclass}" title="{tooltip}"{css}><td class="elfinder-col-name"><div class="elfinder-cwd-file-wrapper"><span class="elfinder-cwd-icon {mime}"{style}></span>{marker}<span class="elfinder-cwd-filename">{name}</span></div>'+selectCheckbox+'</td>'+customColsBuild()+'</tr>';
},
selectCheckbox = (jQuery.map(options.showSelectCheckboxUA, function(t) {return (fm.UA[t] || t.match(/^all$/i))? true : null;}).length)? '<div class="elfinder-cwd-select"><input type="checkbox" class="'+clSelChk+'"></div>' : '',
colResizing = false,
colWidth = null,
/**
* Table header height
*/
thHeight,
/**
* File templates
*
* @type Object
**/
templates = {
icon : '<div id="{id}" class="'+clFile+' {permsclass} {dirclass} ui-corner-all" title="{tooltip}"><div class="elfinder-cwd-file-wrapper ui-corner-all"><div class="elfinder-cwd-icon {mime} ui-corner-all" unselectable="on"{style}></div>{marker}</div><div class="elfinder-cwd-filename" title="{nametitle}">{name}</div>'+selectCheckbox+'</div>',
row : ''
},
permsTpl = fm.res('tpl', 'perms'),
lockTpl = fm.res('tpl', 'lock'),
symlinkTpl = fm.res('tpl', 'symlink'),
/**
* Template placeholders replacement rules
*
* @type Object
**/
replacement = {
id : function(f) {
return fm.cwdHash2Id(f.hash);
},
name : function(f) {
var name = fm.escape(f.i18 || f.name);
!list && (name = name.replace(/([_.])/g, '​$1'));
return name;
},
nametitle : function(f) {
return fm.escape(f.i18 || f.name);
},
permsclass : function(f) {
return fm.perms2class(f);
},
perm : function(f) {
return fm.formatPermissions(f);
},
dirclass : function(f) {
var cName = f.mime == 'directory' ? 'directory' : '';
f.isroot && (cName += ' isroot');
f.csscls && (cName += ' ' + fm.escape(f.csscls));
options.getClass && (cName += ' ' + options.getClass(f));
return cName;
},
style : function(f) {
return f.icon? fm.getIconStyle(f) : '';
},
mime : function(f) {
var cName = fm.mime2class(f.mime);
f.icon && (cName += ' elfinder-cwd-bgurl');
return cName;
},
size : function(f) {
return (f.mime === 'directory' && !f.size)? '-' : fm.formatSize(f.size);
},
date : function(f) {
return fm.formatDate(f);
},
kind : function(f) {
return fm.mime2kind(f);
},
mode : function(f) {
return f.perm? fm.formatFileMode(f.perm) : '';
},
modestr : function(f) {
return f.perm? fm.formatFileMode(f.perm, 'string') : '';
},
modeoct : function(f) {
return f.perm? fm.formatFileMode(f.perm, 'octal') : '';
},
modeboth : function(f) {
return f.perm? fm.formatFileMode(f.perm, 'both') : '';
},
marker : function(f) {
return (f.alias || f.mime == 'symlink-broken' ? symlinkTpl : '')+(!f.read || !f.write ? permsTpl : '')+(f.locked ? lockTpl : '');
},
tooltip : function(f) {
var title = fm.formatDate(f) + (f.size > 0 ? ' ('+fm.formatSize(f.size)+')' : ''),
info = '';
if (query && f.path) {
info = fm.escape(f.path.replace(/\/[^\/]*$/, ''));
} else {
info = f.tooltip? fm.escape(f.tooltip).replace(/\r/g, ' ') : '';
}
if (list) {
info += (info? ' ' : '') + fm.escape(f.i18 || f.name);
}
return info? info + ' ' + title : title;
}
},
/**
* Type badge CSS added flag
*
* @type Object
*/
addedBadges = {},
/**
* Type badge style sheet element
*
* @type Object
*/
addBadgeStyleSheet,
/**
* Add type badge CSS into 'head'
*
* @type Fundtion
*/
addBadgeStyle = function(mime, name) {
var sel, ext, type;
if (mime && ! addedBadges[mime]) {
if (typeof addBadgeStyleSheet === 'undefined') {
if (jQuery('#elfinderAddBadgeStyle'+fm.namespace).length) {
jQuery('#elfinderAddBadgeStyle'+fm.namespace).remove();
}
addBadgeStyleSheet = jQuery('<style id="addBadgeStyle'+fm.namespace+'"></style>').insertBefore(jQuery('head').children(':first')).get(0).sheet || null;
}
if (addBadgeStyleSheet) {
mime = mime.toLowerCase();
type = mime.split('/');
ext = fm.escape(fm.mimeTypes[mime] || (name.replace(/.bac?k$/i, '').match(/\.([^.]+)$/) || ['',''])[1]);
if (ext) {
sel = '.elfinder-cwd-icon-' + type[0].replace(/(\.|\+)/g, '-');
if (typeof type[1] !== 'undefined') {
sel += '.elfinder-cwd-icon-' + type[1].replace(/(\.|\+)/g, '-');
}
try {
addBadgeStyleSheet.insertRule(sel + ':before{content:"' + ext.toLowerCase() + '"}', 0);
} catch(e) {}
}
addedBadges[mime] = true;
}
}
},
/**
* Return file html
*
* @param Object file info
* @return String
**/
itemhtml = function(f) {
f.mime && f.mime !== 'directory' && !addedBadges[f.mime] && addBadgeStyle(f.mime, f.name);
return templates[list ? 'row' : 'icon']
.replace(/\{([a-z0-9_]+)\}/g, function(s, e) {
return replacement[e] ? replacement[e](f, fm) : (f[e] ? f[e] : '');
});
},
/**
* jQueery node that will be selected next
*
* @type Object jQuery node
*/
selectedNext = jQuery(),
/**
* Flag. Required for msie to avoid unselect files on dragstart
*
* @type Boolean
**/
selectLock = false,
/**
* Move selection to prev/next file
*
* @param String move direction
* @param Boolean append to current selection
* @return void
* @rise select
*/
select = function(keyCode, append) {
var code = jQuery.ui.keyCode,
prev = keyCode == code.LEFT || keyCode == code.UP,
sel = cwd.find('[id].'+clSelected),
selector = prev ? 'first:' : 'last',
s, n, sib, top, left;
function sibling(n, direction) {
return n[direction+'All']('[id]:not(.'+clDisabled+'):not(.elfinder-cwd-parent):first');
}
if (sel.length) {
s = sel.filter(prev ? ':first' : ':last');
sib = sibling(s, prev ? 'prev' : 'next');
if (!sib.length) {
// there is no sibling on required side - do not move selection
n = s;
} else if (list || keyCode == code.LEFT || keyCode == code.RIGHT) {
// find real prevoius file
n = sib;
} else {
// find up/down side file in icons view
top = s.position().top;
left = s.position().left;
n = s;
if (prev) {
do {
n = n.prev('[id]');
} while (n.length && !(n.position().top < top && n.position().left <= left));
if (n.hasClass(clDisabled)) {
n = sibling(n, 'next');
}
} else {
do {
n = n.next('[id]');
} while (n.length && !(n.position().top > top && n.position().left >= left));
if (n.hasClass(clDisabled)) {
n = sibling(n, 'prev');
}
// there is row before last one - select last file
if (!n.length) {
sib = cwd.find('[id]:not(.'+clDisabled+'):last');
if (sib.position().top > top) {
n = sib;
}
}
}
}
// !append && unselectAll();
} else {
if (selectedNext.length) {
n = prev? selectedNext.prev() : selectedNext;
} else {
// there are no selected file - select first/last one
n = cwd.find('[id]:not(.'+clDisabled+'):not(.elfinder-cwd-parent):'+(prev ? 'last' : 'first'));
}
}
if (n && n.length && !n.hasClass('elfinder-cwd-parent')) {
if (s && append) {
// append new files to selected
n = s.add(s[prev ? 'prevUntil' : 'nextUntil']('#'+n.attr('id'))).add(n);
} else {
// unselect selected files
sel.trigger(evtUnselect);
}
// select file(s)
n.trigger(evtSelect);
// set its visible
scrollToView(n.filter(prev ? ':first' : ':last'));
// update cache/view
trigger();
}
},
selectedFiles = {},
selectFile = function(hash) {
fm.cwdHash2Elm(hash).trigger(evtSelect);
},
allSelected = false,
selectAll = function() {
var phash = fm.cwd().hash;
selectCheckbox && selectAllCheckbox.find('input').prop('checked', true);
fm.lazy(function() {
var files;
if (fm.maxTargets && (incHashes || cwdHashes).length > fm.maxTargets) {
unselectAll({ notrigger: true });
files = jQuery.map(incHashes || cwdHashes, function(hash) { return fm.file(hash) || null; });
files = files.slice(0, fm.maxTargets);
selectedFiles = {};
jQuery.each(files, function(i, v) {
selectedFiles[v.hash] = true;
fm.cwdHash2Elm(v.hash).trigger(evtSelect);
});
fm.toast({mode: 'warning', msg: fm.i18n(['errMaxTargets', fm.maxTargets])});
} else {
cwd.find('[id]:not(.'+clSelected+'):not(.elfinder-cwd-parent)').trigger(evtSelect);
selectedFiles = fm.arrayFlip(incHashes || cwdHashes, true);
}
trigger();
selectCheckbox && selectAllCheckbox.data('pending', false);
}, 0, {repaint: true});
},
/**
* Unselect all files
*
* @param Object options
* @return void
*/
unselectAll = function(opts) {
var o = opts || {};
selectCheckbox && selectAllCheckbox.find('input').prop('checked', false);
if (Object.keys(selectedFiles).length) {
selectLock = false;
selectedFiles = {};
cwd.find('[id].'+clSelected).trigger(evtUnselect);
selectCheckbox && cwd.find('input:checkbox.'+clSelChk).prop('checked', false);
}
!o.notrigger && trigger();
selectCheckbox && selectAllCheckbox.data('pending', false);
cwd.removeClass('elfinder-cwd-allselected');
},
selectInvert = function() {
var invHashes = {};
if (allSelected) {
unselectAll();
} else if (! Object.keys(selectedFiles).length) {
selectAll();
} else {
jQuery.each((incHashes || cwdHashes), function(i, h) {
var itemNode = fm.cwdHash2Elm(h);
if (! selectedFiles[h]) {
invHashes[h] = true;
itemNode.length && itemNode.trigger(evtSelect);
} else {
itemNode.length && itemNode.trigger(evtUnselect);
}
});
selectedFiles = invHashes;
trigger();
}
},
/**
* Return selected files hashes list
*
* @return Array
*/
selected = function() {
return Object.keys(selectedFiles);
},
/**
* Last selected node id
*
* @type String|Void
*/
lastSelect = void 0,
/**
* Fire elfinder "select" event and pass selected files to it
*
* @return void
*/
trigger = function() {
var selected = Object.keys(selectedFiles),
opts = {
selected : selected,
origin : 'cwd'
};
if (oldSchoolItem && (selected.length > 1 || selected[0] !== fm.cwdId2Hash(
oldSchoolItem.attr('id'))) && oldSchoolItem.hasClass(clSelected)) {
oldSchoolItem.trigger(evtUnselect);
}
allSelected = selected.length && (selected.length === (incHashes || cwdHashes).length) && (!fm.maxTargets || selected.length <= fm.maxTargets);
if (selectCheckbox) {
selectAllCheckbox.find('input').prop('checked', allSelected);
cwd[allSelected? 'addClass' : 'removeClass']('elfinder-cwd-allselected');
}
if (allSelected) {
opts.selectall = true;
} else if (! selected.length) {
opts.unselectall = true;
}
fm.trigger('select', opts);
},
/**
* Scroll file to set it visible
*
* @param DOMElement file/dir node
* @return void
*/
scrollToView = function(o, blink) {
if (! o.length) {
return;
}
var ftop = o.position().top,
fheight = o.outerHeight(true),
wtop = wrapper.scrollTop(),
wheight = wrapper.get(0).clientHeight,
thheight = tableHeader? tableHeader.outerHeight(true) : 0;
if (ftop + thheight + fheight > wtop + wheight) {
wrapper.scrollTop(parseInt(ftop + thheight + fheight - wheight));
} else if (ftop < wtop) {
wrapper.scrollTop(ftop);
}
list && wrapper.scrollLeft(0);
!!blink && fm.resources.blink(o, 'lookme');
},
/**
* Files we get from server but not show yet
*
* @type Array
**/
buffer = [],
/**
* Extra data of buffer
*
* @type Object
**/
bufferExt = {},
/**
* Return index of elements with required hash in buffer
*
* @param String file hash
* @return Number
*/
index = function(hash) {
var l = buffer.length;
while (l--) {
if (buffer[l].hash == hash) {
return l;
}
}
return -1;
},
/**
* Scroll start event name
*
* @type String
**/
scrollStartEvent = 'elfscrstart',
/**
* Scroll stop event name
*
* @type String
**/
scrollEvent = 'elfscrstop',
scrolling = false,
/**
* jQuery UI selectable option
*
* @type Object
*/
selectableOption = {
disabled : true,
filter : '[id]:first',
stop : trigger,
delay : 250,
appendTo : 'body',
autoRefresh: false,
selected : function(e, ui) { jQuery(ui.selected).trigger(evtSelect); },
unselected : function(e, ui) { jQuery(ui.unselected).trigger(evtUnselect); }
},
/**
* hashes of items displayed in current view
*
* @type Object ItemHash => DomId
*/
inViewHashes = {},
/**
* Processing when the current view is changed (On open, search, scroll, resize etc.)
*
* @return void
*/
wrapperRepaint = function(init, recnt) {
if (!bufferExt.renderd) {
return;
}
var firstNode = (list? cwd.find('tbody:first') : cwd).children('[id]'+(options.oldSchool? ':not(.elfinder-cwd-parent)' : '')+':first');
if (!firstNode.length) {
return;
}
var selectable = cwd.data('selectable'),
rec = (function() {
var wos = wrapper.offset(),
ww = wrapper.width(),
w = jQuery(window),
x = firstNode.width() / 2,
l = Math.min(wos.left - w.scrollLeft() + (fm.direction === 'ltr'? x : ww - x), wos.left + ww - 10),
t = wos.top - w.scrollTop() + 10 + (list? thHeight : 0);
return {left: Math.max(0, Math.round(l)), top: Math.max(0, Math.round(t))};
})(),
tgt = init? firstNode : jQuery(document.elementFromPoint(rec.left , rec.top)),
ids = {},
tmbs = {},
multi = 5,
cnt = Math.ceil((bufferExt.hpi? Math.ceil((wz.data('rectangle').height / bufferExt.hpi) * 1.5) : showFiles) / multi),
chk = function() {
var id, hash, file, i;
for (i = 0; i < multi; i++) {
id = tgt.attr('id');
if (id) {
bufferExt.getTmbs = [];
hash = fm.cwdId2Hash(id);
inViewHashes[hash] = id;
// for tmbs
if (bufferExt.attachTmbs[hash]) {
tmbs[hash] = bufferExt.attachTmbs[hash];
}
// for selectable
selectable && (ids[id] = true);
}
// next node
tgt = tgt.next();
if (!tgt.length) {
break;
}
}
},
done = function() {
var idsArr;
if (cwd.data('selectable')) {
Object.assign(ids, selectedFiles);
idsArr = Object.keys(ids);
if (idsArr.length) {
selectableOption.filter = '#'+idsArr.join(', #');
cwd.selectable('enable').selectable('option', {filter : selectableOption.filter}).selectable('refresh');
}
}
if (Object.keys(tmbs).length) {
bufferExt.getTmbs = [];
attachThumbnails(tmbs);
}
},
setTarget = function() {
if (!tgt.hasClass(clFile)) {
tgt = tgt.closest(fileSelector);
}
},
arr, widget;
inViewHashes = {};
selectable && cwd.selectable('option', 'disabled');
if (tgt.length) {
if (!tgt.hasClass(clFile) && !tgt.closest(fileSelector).length) {
// dialog, serach button etc.
widget = fm.getUI().find('.ui-dialog:visible,.ui-widget:visible');
if (widget.length) {
widget.hide();
tgt = jQuery(document.elementFromPoint(rec.left , rec.top));
widget.show();
} else {
widget = null;
}
}
setTarget();
if (!tgt.length) {
// try search 5px down
widget && widget.hide();
tgt = jQuery(document.elementFromPoint(rec.left , rec.top + 5));
widget && widget.show();
setTarget();
}
}
if (tgt.length) {
if (tgt.attr('id')) {
if (init) {
for (var i = 0; i < cnt; i++) {
chk();
if (! tgt.length) {
break;
}
}
done();
} else {
bufferExt.repaintJob && bufferExt.repaintJob.state() === 'pending' && bufferExt.repaintJob.reject();
arr = new Array(cnt);
bufferExt.repaintJob = fm.asyncJob(function() {
chk();
if (! tgt.length) {
done();
bufferExt.repaintJob && bufferExt.repaintJob.state() === 'pending' && bufferExt.repaintJob.reject();
}
}, arr).done(done);
}
}
} else if (init && bufferExt.renderd) {
// In initial request, cwd DOM not renderd so doing lazy check
recnt = recnt || 0;
if (recnt < 10) { // Prevent infinite loop
requestAnimationFrame(function() {
wrapperRepaint(init, ++recnt);
});
}
}
},
/**
* Item node of oldScholl ".."
*/
oldSchoolItem = null,
/**
* display parent folder with ".." name
*
* @param String phash
* @return void
*/
oldSchool = function(p) {
var phash = fm.cwd().phash,
pdir = fm.file(phash) || null,
set = function(pdir) {
if (pdir) {
oldSchoolItem = jQuery(itemhtml(jQuery.extend(true, {}, pdir, {name : '..', i18 : '..', mime : 'directory'})))
.addClass('elfinder-cwd-parent')
.on('dblclick', function() {
fm.trigger('select', {selected : [phash]}).exec('open', phash);
});
(list ? oldSchoolItem.children('td:first') : oldSchoolItem).children('.elfinder-cwd-select').remove();
if (fm.cwdHash2Elm(phash).length) {
fm.cwdHash2Elm(phash).replaceWith(oldSchoolItem);
} else {
(list ? cwd.find('tbody') : cwd).prepend(oldSchoolItem);
}
fm.draggingUiHelper && fm.draggingUiHelper.data('refreshPositions', 1);
}
};
if (pdir) {
set(pdir);
} else {
set({hash: phash, read: true, write: true});
if (fm.getUI('tree').length) {
fm.one('parents', function() {
set(fm.file(phash) || null);
wrapper.trigger(scrollEvent);
});
} else {
fm.request({
data : {cmd : 'parents', target : fm.cwd().hash},
preventFail : true
})
.done(function(data) {
set(fm.file(phash) || null);
wrapper.trigger(scrollEvent);
});
}
}
},
showFiles = fm.options.showFiles,
/**
* Cwd scroll event handler.
* Lazy load - append to cwd not shown files
*
* @return void
*/
render = function() {
if (bufferExt.rendering || (bufferExt.renderd && ! buffer.length)) {
return;
}
var place = (list ? cwd.children('table').children('tbody') : cwd),
phash,
chk,
// created document fragment for jQuery >= 1.12, 2.2, 3.0
// see Studio-42/elFinder#1544 @ github
docFlag = jQuery.htmlPrefilter? true : false,
tempDom = docFlag? jQuery(document.createDocumentFragment()) : jQuery('<div></div>'),
go = function(o){
var over = o || null,
html = [],
dirs = false,
atmb = {},
stmb = (fm.option('tmbUrl') === 'self'),
init = bufferExt.renderd? false : true,
files, locks, selected;
files = buffer.splice(0, showFiles + (over || 0) / (bufferExt.hpi || 1));
bufferExt.renderd += files.length;
if (! buffer.length) {
bottomMarker.hide();
wrapper.off(scrollEvent, render);
}
locks = [];
html = jQuery.map(files, function(f) {
if (f.hash && f.name) {
if (f.mime == 'directory') {
dirs = true;
}
if ((f.tmb && (f.tmb != 1 || f.size > 0)) || (stmb && f.mime.indexOf('image/') === 0)) {
atmb[f.hash] = f.tmb || 'self';
}
clipCuts[f.hash] && locks.push(f.hash);
return itemhtml(f);
}
return null;
});
// html into temp node
tempDom.empty().append(html.join(''));
// make directory droppable
dirs && !mobile && makeDroppable(tempDom);
// check selected items
selected = [];
if (Object.keys(selectedFiles).length) {
tempDom.find('[id]:not(.'+clSelected+'):not(.elfinder-cwd-parent)').each(function() {
selectedFiles[fm.cwdId2Hash(this.id)] && selected.push(jQuery(this));
});
}
// append to cwd
place.append(docFlag? tempDom : tempDom.children());
// trigger select
if (selected.length) {
jQuery.each(selected, function(i, n) { n.trigger(evtSelect); });
trigger();
}
locks.length && fm.trigger('lockfiles', {files: locks});
!bufferExt.hpi && bottomMarkerShow(place, files.length);
if (list) {
// show thead
cwd.find('thead').show();
// fixed table header
fixTableHeader({fitWidth: ! colWidth});
}
if (Object.keys(atmb).length) {
Object.assign(bufferExt.attachTmbs, atmb);
}
if (init) {
if (! mobile && ! cwd.data('selectable')) {
// make files selectable
cwd.selectable(selectableOption).data('selectable', true);
}
}
! scrolling && wrapper.trigger(scrollEvent);
};
if (! bufferExt.renderd) {
// first time to go()
bufferExt.rendering = true;
// scroll top on dir load to avoid scroll after page reload
wrapper.scrollTop(0);
phash = fm.cwd().phash;
go();
if (options.oldSchool) {
if (phash && !query) {
oldSchool(phash);
} else {
oldSchoolItem = jQuery();
}
}
if (list) {
colWidth && setColwidth();
fixTableHeader({fitWidth: true});
}
bufferExt.itemH = (list? place.find('tr:first') : place.find('[id]:first')).outerHeight(true);
fm.trigger('cwdrender');
bufferExt.rendering = false;
wrapperRepaint(true);
}
if (! bufferExt.rendering && buffer.length) {
// next go()
if ((chk = (wrapper.height() + wrapper.scrollTop() + fm.options.showThreshold + bufferExt.row) - (bufferExt.renderd * bufferExt.hpi)) > 0) {
bufferExt.rendering = true;
fm.lazy(function() {
go(chk);
bufferExt.rendering = false;
});
} else {
!fm.enabled() && resize();
}
} else {
resize();
}
},
// fixed table header jQuery object
tableHeader = null,
// Is UA support CSS sticky
cssSticky = fm.UA.CSS.positionSticky && fm.UA.CSS.widthMaxContent,
// To fixed table header colmun
fixTableHeader = function(optsArg) {
thHeight = 0;
if (! options.listView.fixedHeader) {
return;
}
var setPos = function() {
var val, pos;
pos = (fm.direction === 'ltr')? 'left' : 'right';
val = ((fm.direction === 'ltr')? wrapper.scrollLeft() : table.outerWidth(true) - wrapper.width() - wrapper.scrollLeft()) * -1;
if (base.css(pos) !== val) {
base.css(pos, val);
}
},
opts = optsArg || {},
cnt, base, table, htable, thead, tbody, hheight, htr, btr, htd, btd, htw, btw, init;
tbody = cwd.find('tbody');
btr = tbody.children('tr:first');
if (btr.length && btr.is(':visible')) {
table = tbody.parent();
if (! tableHeader) {
init = true;
tbody.addClass('elfinder-cwd-fixheader');
thead = cwd.find('thead').attr('id', fm.namespace+'-cwd-thead');
htr = thead.children('tr:first');
hheight = htr.outerHeight(true);
cwd.css('margin-top', hheight - parseInt(table.css('padding-top')));
if (cssSticky) {
tableHeader = jQuery('<div class="elfinder-table-header-sticky"></div>').addClass(cwd.attr('class')).append(jQuery('<table></table>').append(thead));
cwd.after(tableHeader);
wrapper.on('resize.fixheader', function(e) {
e.stopPropagation();
fixTableHeader({fitWidth: true});
});
} else {
base = jQuery('<div></div>').addClass(cwd.attr('class')).append(jQuery('<table></table>').append(thead));
tableHeader = jQuery('<div></div>').addClass(wrapper.attr('class') + ' elfinder-cwd-fixheader')
.removeClass('ui-droppable native-droppable')
.css(wrapper.position())
.css({ height: hheight, width: cwd.outerWidth() })
.append(base);
if (fm.direction === 'rtl') {
tableHeader.css('left', (wrapper.data('width') - wrapper.width()) + 'px');
}
setPos();
wrapper.after(tableHeader)
.on('scroll.fixheader resize.fixheader', function(e) {
setPos();
if (e.type === 'resize') {
e.stopPropagation();
tableHeader.css(wrapper.position());
wrapper.data('width', wrapper.css('overflow', 'hidden').width());
wrapper.css('overflow', 'auto');
fixTableHeader();
}
});
}
} else {
thead = jQuery('#'+fm.namespace+'-cwd-thead');
htr = thead.children('tr:first');
}
if (init || opts.fitWidth || Math.abs(btr.outerWidth() - htr.outerWidth()) > 2) {
cnt = customCols.length + 1;
for (var i = 0; i < cnt; i++) {
htd = htr.children('td:eq('+i+')');
btd = btr.children('td:eq('+i+')');
htw = htd.width();
btw = btd.width();
if (typeof htd.data('delta') === 'undefined') {
htd.data('delta', (htd.outerWidth() - htw) - (btd.outerWidth() - btw));
}
btw -= htd.data('delta');
if (! init && ! opts.fitWidth && htw === btw) {
break;
}
htd.css('width', btw + 'px');
}
}
if (!cssSticky) {
tableHeader.data('widthTimer') && cancelAnimationFrame(tableHeader.data('widthTimer'));
tableHeader.data('widthTimer', requestAnimationFrame(function() {
if (tableHeader) {
tableHeader.css('width', mBoard.width() + 'px');
if (fm.direction === 'rtl') {
tableHeader.css('left', (wrapper.data('width') - wrapper.width()) + 'px');
}
}
}));
}
thHeight = thead.height();
}
},
// Set colmun width
setColwidth = function() {
if (list && colWidth) {
var cl = 'elfinder-cwd-colwidth',
first = cwd.find('tr[id]:first'),
former;
if (! first.hasClass(cl)) {
former = cwd.find('tr.'+cl);
former.removeClass(cl).find('td').css('width', '');
first.addClass(cl);
cwd.find('table:first').css('table-layout', 'fixed');
jQuery.each(jQuery.merge(['name'], customCols), function(i, k) {
var w = colWidth[k] || first.find('td.elfinder-col-'+k).width();
first.find('td.elfinder-col-'+k).width(w);
});
}
}
},
/**
* Droppable options for cwd.
* Drop target is `wrapper`
* Do not add class on childs file over
*
* @type Object
*/
droppable = Object.assign({}, fm.droppable, {
over : function(e, ui) {
var dst = jQuery(this),
helper = ui.helper,
ctr = fm._commands.copy && (e.shiftKey || e.ctrlKey || e.metaKey),
hash, status, inParent;
e.stopPropagation();
helper.data('dropover', helper.data('dropover') + 1);
dst.data('dropover', true);
helper.removeClass('elfinder-drag-helper-move elfinder-drag-helper-plus');
if (helper.data('namespace') !== fm.namespace || ! fm.insideWorkzone(e.pageX, e.pageY)) {
dst.removeClass(clDropActive);
//helper.removeClass('elfinder-drag-helper-move elfinder-drag-helper-plus');
return;
}
if (dst.hasClass(fm.res(c, 'cwdfile'))) {
hash = fm.cwdId2Hash(dst.attr('id'));
dst.data('dropover', hash);
} else {
hash = fm.cwd().hash;
fm.cwd().write && dst.data('dropover', hash);
}
inParent = (fm.file(helper.data('files')[0]).phash === hash);
if (dst.data('dropover') === hash) {
jQuery.each(helper.data('files'), function(i, h) {
if (h === hash || (inParent && !ctr && !helper.hasClass('elfinder-drag-helper-plus'))) {
dst.removeClass(clDropActive);
return false; // break jQuery.each
}
});
} else {
dst.removeClass(clDropActive);
}
if (helper.data('locked') || inParent) {
status = 'elfinder-drag-helper-plus';
} else {
status = 'elfinder-drag-helper-move';
if (ctr) {
status += ' elfinder-drag-helper-plus';
}
}
dst.hasClass(clDropActive) && helper.addClass(status);
requestAnimationFrame(function(){ dst.hasClass(clDropActive) && helper.addClass(status); });
},
out : function(e, ui) {
var helper = ui.helper;
e.stopPropagation();
helper.removeClass('elfinder-drag-helper-move elfinder-drag-helper-plus').data('dropover', Math.max(helper.data('dropover') - 1, 0));
jQuery(this).removeData('dropover')
.removeClass(clDropActive);
},
deactivate : function() {
jQuery(this).removeData('dropover')
.removeClass(clDropActive);
},
drop : function(e, ui) {
unselectAll({ notrigger: true });
fm.droppable.drop.call(this, e, ui);
}
}),
/**
* Make directory droppable
*
* @return void
*/
makeDroppable = function(place) {
place = place? place : (list ? cwd.find('tbody') : cwd);
var targets = place.children('.directory:not(.'+clDroppable+',.elfinder-na,.elfinder-ro)');
if (fm.isCommandEnabled('paste')) {
targets.droppable(droppable);
}
if (fm.isCommandEnabled('upload')) {
targets.addClass('native-droppable');
}
place.children('.isroot').each(function(i, n) {
var $n = jQuery(n),
hash = fm.cwdId2Hash(n.id);
if (fm.isCommandEnabled('paste', hash)) {
if (! $n.hasClass(clDroppable+',elfinder-na,elfinder-ro')) {
$n.droppable(droppable);
}
} else {
if ($n.hasClass(clDroppable)) {
$n.droppable('destroy');
}
}
if (fm.isCommandEnabled('upload', hash)) {
if (! $n.hasClass('native-droppable,elfinder-na,elfinder-ro')) {
$n.addClass('native-droppable');
}
} else {
if ($n.hasClass('native-droppable')) {
$n.removeClass('native-droppable');
}
}
});
},
/**
* Preload required thumbnails and on load add css to files.
* Return false if required file is not visible yet (in buffer) -
* required for old api to stop loading thumbnails.
*
* @param Object file hash -> thumbnail map
* @param Bool reload
* @return void
*/
attachThumbnails = function(tmbs, reload) {
var attach = function(node, tmb) {
jQuery('<img/>')
.on('load', function() {
node.find('.elfinder-cwd-icon').addClass(tmb.className).css('background-image', "url('"+tmb.url+"')");
})
.attr('src', tmb.url);
},
chk = function(hash, tmb) {
var node = fm.cwdHash2Elm(hash),
file, tmbObj, reloads = [];
if (node.length) {
if (tmb != '1') {
file = fm.file(hash);
if (file.tmb !== tmb) {
file.tmb = tmb;
}
tmbObj = fm.tmb(file);
if (reload) {
node.find('.elfinder-cwd-icon').addClass(tmbObj.className).css('background-image', "url('"+tmbObj.url+"')");
} else {
attach(node, tmbObj);
}
delete bufferExt.attachTmbs[hash];
} else {
if (reload) {
loadThumbnails([hash]);
} else if (! bufferExt.tmbLoading[hash]) {
bufferExt.getTmbs.push(hash);
}
}
}
};
if (jQuery.isPlainObject(tmbs) && Object.keys(tmbs).length) {
Object.assign(bufferExt.attachTmbs, tmbs);
jQuery.each(tmbs, chk);
if (! reload && bufferExt.getTmbs.length && ! Object.keys(bufferExt.tmbLoading).length) {
loadThumbnails();
}
}
},
/**
* Load thumbnails from backend.
*
* @param Array|void reloads hashes list for reload thumbnail items
* @return void
*/
loadThumbnails = function(reloads) {
var tmbs = [],
reload = false;
if (fm.oldAPI) {
fm.request({
data : {cmd : 'tmb', current : fm.cwd().hash},
preventFail : true
})
.done(function(data) {
if (data.images && Object.keys(data.images).length) {
attachThumbnails(data.images);
}
if (data.tmb) {
loadThumbnails();
}
});
return;
}
if (reloads) {
reload = true;
tmbs = reloads.splice(0, tmbNum);
} else {
tmbs = bufferExt.getTmbs.splice(0, tmbNum);
}
if (tmbs.length) {
if (reload || inViewHashes[tmbs[0]] || inViewHashes[tmbs[tmbs.length-1]]) {
jQuery.each(tmbs, function(i, h) {
bufferExt.tmbLoading[h] = true;
});
fm.request({
data : {cmd : 'tmb', targets : tmbs},
preventFail : true
})
.done(function(data) {
var errs = [],
resLen;
if (data.images) {
if (resLen = Object.keys(data.images).length) {
if (resLen < tmbs.length) {
jQuery.each(tmbs, function(i, h) {
if (! data.images[h]) {
errs.push(h);
}
});
}
attachThumbnails(data.images, reload);
} else {
errs = tmbs;
}
// unset error items from bufferExt.attachTmbs
if (errs.length) {
jQuery.each(errs, function(i, h) {
delete bufferExt.attachTmbs[h];
});
}
}
if (reload) {
if (reloads.length) {
loadThumbnails(reloads);
}
}
})
.always(function() {
bufferExt.tmbLoading = {};
if (! reload && bufferExt.getTmbs.length) {
loadThumbnails();
}
});
}
}
},
/**
* Add new files to cwd/buffer
*
* @param Array new files
* @return void
*/
add = function(files, mode) {
var place = list ? cwd.find('tbody') : cwd,
l = files.length,
atmb = {},
findNode = function(file) {
var pointer = cwd.find('[id]:first'), file2;
while (pointer.length) {
file2 = fm.file(fm.cwdId2Hash(pointer.attr('id')));
if (!pointer.hasClass('elfinder-cwd-parent') && file2 && fm.compare(file, file2) < 0) {
return pointer;
}
pointer = pointer.next('[id]');
}
},
findIndex = function(file) {
var l = buffer.length, i;
for (i =0; i < l; i++) {
if (fm.compare(file, buffer[i]) < 0) {
return i;
}
}
return l || -1;
},
// created document fragment for jQuery >= 1.12, 2.2, 3.0
// see Studio-42/elFinder#1544 @ github
docFlag = jQuery.htmlPrefilter? true : false,
tempDom = docFlag? jQuery(document.createDocumentFragment()) : jQuery('<div></div>'),
file, hash, node, nodes, ndx, stmb;
if (l > showFiles) {
// re-render for performance tune
content();
selectedFiles = fm.arrayFlip(jQuery.map(files, function(f) { return f.hash; }), true);
trigger();
} else {
// add the item immediately
l && wz.removeClass('elfinder-cwd-wrapper-empty');
// Self thumbnail
stmb = (fm.option('tmbUrl') === 'self');
while (l--) {
file = files[l];
hash = file.hash;
if (fm.cwdHash2Elm(hash).length) {
continue;
}
if ((node = findNode(file)) && ! node.length) {
node = null;
}
if (! node && (ndx = findIndex(file)) >= 0) {
buffer.splice(ndx, 0, file);
} else {
tempDom.empty().append(itemhtml(file));
(file.mime === 'directory') && !mobile && makeDroppable(tempDom);
nodes = docFlag? tempDom : tempDom.children();
if (node) {
node.before(nodes);
} else {
place.append(nodes);
}
++bufferExt.renderd;
}
if (fm.cwdHash2Elm(hash).length) {
if ((file.tmb && (file.tmb != 1 || file.size > 0)) || (stmb && file.mime.indexOf('image/') === 0)) {
atmb[hash] = file.tmb || 'self';
}
}
}
if (list) {
setColwidth();
fixTableHeader({fitWidth: ! colWidth});
}
bottomMarkerShow(place);
if (Object.keys(atmb).length) {
Object.assign(bufferExt.attachTmbs, atmb);
if (buffer.length < 1) {
loadThumbnails();
}
}
}
},
/**
* Remove files from cwd/buffer
*
* @param Array files hashes
* @return void
*/
remove = function(files) {
var l = files.length,
inSearch = fm.searchStatus.state > 1,
curCmd = fm.getCommand(fm.currentReqCmd) || {},
hash, n, ndx, found;
// removed cwd
if (!fm.cwd().hash && !curCmd.noChangeDirOnRemovedCwd) {
jQuery.each(cwdParents.reverse(), function(i, h) {
if (fm.file(h)) {
found = true;
fm.one(fm.currentReqCmd + 'done', function() {
!fm.cwd().hash && fm.exec('open', h);
});
return false;
}
});
// fallback to fm.roots[0]
!found && !fm.cwd().hash && fm.exec('open', fm.roots[Object.keys(fm.roots)[0]]);
return;
}
while (l--) {
hash = files[l];
if ((n = fm.cwdHash2Elm(hash)).length) {
try {
n.remove();
--bufferExt.renderd;
} catch(e) {
fm.debug('error', e);
}
} else if ((ndx = index(hash)) !== -1) {
buffer.splice(ndx, 1);
}
selectedFiles[hash] && delete selectedFiles[hash];
if (inSearch) {
if ((ndx = jQuery.inArray(hash, cwdHashes)) !== -1) {
cwdHashes.splice(ndx, 1);
}
}
}
inSearch && fm.trigger('cwdhasheschange', cwdHashes);
if (list) {
setColwidth();
fixTableHeader({fitWidth: ! colWidth});
}
},
customColsNameBuild = function() {
var name = '',
customColsName = '';
for (var i = 0; i < customCols.length; i++) {
name = fm.getColumnName(customCols[i]);
customColsName +='<td class="elfinder-cwd-view-th-'+customCols[i]+' sortable-item">'+name+'</td>';
}
return customColsName;
},
setItemBoxSize = function(boxSize) {
var place, elm;
if (!boxSize.height) {
place = (list ? cwd.find('tbody') : cwd);
elm = place.find(list? 'tr:first' : '[id]:first');
boxSize.height = elm.outerHeight(true);
if (!list) {
boxSize.width = elm.outerWidth(true);
}
}
},
bottomMarkerShow = function(cur, cnt) {
var place = cur || (list ? cwd.find('tbody') : cwd),
boxSize = itemBoxSize[fm.viewType],
col = 1,
row;
if (buffer.length > 0) {
if (!bufferExt.hpi) {
setItemBoxSize(boxSize);
if (! list) {
col = Math.floor(place.width() / boxSize.width);
bufferExt.row = boxSize.height;
bufferExt.hpi = bufferExt.row / col;
} else {
bufferExt.row = bufferExt.hpi = boxSize.height;
}
} else if (!list) {
col = Math.floor(place.width() / boxSize.width);
}
row = Math.ceil((buffer.length + (cnt || 0)) / col);
if (list && tableHeader) {
++row;
}
bottomMarker.css({top: (bufferExt.row * row) + 'px'}).show();
}
},
wrapperContextMenu = {
contextmenu : function(e) {
e.preventDefault();
if (cwd.data('longtap') !== void(0)) {
e.stopPropagation();
return;
}
fm.trigger('contextmenu', {
'type' : 'cwd',
'targets' : [fm.cwd().hash],
'x' : e.pageX,
'y' : e.pageY
});
},
touchstart : function(e) {
if (e.originalEvent.touches.length > 1) {
return;
}
if (cwd.data('longtap') !== false) {
wrapper.data('touching', {x: e.originalEvent.touches[0].pageX, y: e.originalEvent.touches[0].pageY});
cwd.data('tmlongtap', setTimeout(function(){
// long tap
cwd.data('longtap', true);
fm.trigger('contextmenu', {
'type' : 'cwd',
'targets' : [fm.cwd().hash],
'x' : wrapper.data('touching').x,
'y' : wrapper.data('touching').y
});
}, 500));
}
cwd.data('longtap', null);
},
touchend : function(e) {
if (e.type === 'touchmove') {
if (! wrapper.data('touching') ||
( Math.abs(wrapper.data('touching').x - e.originalEvent.touches[0].pageX)
+ Math.abs(wrapper.data('touching').y - e.originalEvent.touches[0].pageY)) > 4) {
wrapper.data('touching', null);
}
} else {
setTimeout(function() {
cwd.removeData('longtap');
}, 80);
}
clearTimeout(cwd.data('tmlongtap'));
},
click : function(e) {
if (cwd.data('longtap')) {
e.preventDefault();
e.stopPropagation();
}
}
},
/**
* Update directory content
*
* @return void
*/
content = function() {
fm.lazy(function() {
var phash, emptyMethod, thtr;
wz.append(selectAllCheckbox).removeClass('elfinder-cwd-wrapper-empty elfinder-search-result elfinder-incsearch-result elfinder-letsearch-result');
if (fm.searchStatus.state > 1 || fm.searchStatus.ininc) {
wz.addClass('elfinder-search-result' + (fm.searchStatus.ininc? ' elfinder-'+(query.substr(0,1) === '/' ? 'let':'inc')+'search-result' : ''));
}
// abort attachThumbJob
bufferExt.attachThumbJob && bufferExt.attachThumbJob._abort();
// destroy selectable for GC
cwd.data('selectable') && cwd.selectable('disable').selectable('destroy').removeData('selectable');
// notify cwd init
fm.trigger('cwdinit');
selectedNext = jQuery();
try {
// to avoid problem with draggable
cwd.empty();
} catch (e) {
cwd.html('');
}
if (tableHeader) {
wrapper.off('scroll.fixheader resize.fixheader');
tableHeader.remove();
tableHeader = null;
}
cwd.removeClass('elfinder-cwd-view-icons elfinder-cwd-view-list')
.addClass('elfinder-cwd-view-'+(list ? 'list' :'icons'))
.attr('style', '')
.css('height', 'auto');
bottomMarker.hide();
wrapper[list ? 'addClass' : 'removeClass']('elfinder-cwd-wrapper-list')._padding = parseInt(wrapper.css('padding-top')) + parseInt(wrapper.css('padding-bottom'));
if (fm.UA.iOS) {
wrapper.removeClass('overflow-scrolling-touch').addClass('overflow-scrolling-touch');
}
if (list) {
cwd.html('<table><thead></thead><tbody></tbody></table>');
thtr = jQuery('<tr class="ui-state-default"><td class="elfinder-cwd-view-th-name">'+fm.getColumnName('name')+'</td>'+customColsNameBuild()+'</tr>');
cwd.find('thead').hide().append(thtr).find('td:first').append(selectAllCheckbox);
if (jQuery.fn.sortable) {
thtr.addClass('touch-punch touch-punch-keep-default')
.sortable({
axis: 'x',
distance: 8,
items: '> .sortable-item',
start: function(e, ui) {
jQuery(ui.item[0]).data('dragging', true);
ui.placeholder
.width(ui.helper.removeClass('ui-state-hover').width())
.removeClass('ui-state-active')
.addClass('ui-state-hover')
.css('visibility', 'visible');
},
update: function(e, ui){
var target = jQuery(ui.item[0]).attr('class').split(' ')[0].replace('elfinder-cwd-view-th-', ''),
prev, done;
customCols = jQuery.map(jQuery(this).children(), function(n) {
var name = jQuery(n).attr('class').split(' ')[0].replace('elfinder-cwd-view-th-', '');
if (! done) {
if (target === name) {
done = true;
} else {
prev = name;
}
}
return (name === 'name')? null : name;
});
templates.row = makeTemplateRow();
fm.storage('cwdCols', customCols);
prev = '.elfinder-col-'+prev+':first';
target = '.elfinder-col-'+target+':first';
fm.lazy(function() {
cwd.find('tbody tr').each(function() {
var $this = jQuery(this);
$this.children(prev).after($this.children(target));
});
});
},
stop: function(e, ui) {
setTimeout(function() {
jQuery(ui.item[0]).removeData('dragging');
}, 100);
}
});
}
thtr.find('td').addClass('touch-punch').resizable({
handles: fm.direction === 'ltr'? 'e' : 'w',
start: function(e, ui) {
var target = cwd.find('td.elfinder-col-'
+ ui.element.attr('class').split(' ')[0].replace('elfinder-cwd-view-th-', '')
+ ':first');
ui.element
.data('dragging', true)
.data('resizeTarget', target)
.data('targetWidth', target.width());
colResizing = true;
if (cwd.find('table').css('table-layout') !== 'fixed') {
cwd.find('tbody tr:first td').each(function() {
jQuery(this).width(jQuery(this).width());
});
cwd.find('table').css('table-layout', 'fixed');
}
},
resize: function(e, ui) {
ui.element.data('resizeTarget').width(ui.element.data('targetWidth') - (ui.originalSize.width - ui.size.width));
},
stop : function(e, ui) {
colResizing = false;
fixTableHeader({fitWidth: true});
colWidth = {};
cwd.find('tbody tr:first td').each(function() {
var name = jQuery(this).attr('class').split(' ')[0].replace('elfinder-col-', '');
colWidth[name] = jQuery(this).width();
});
fm.storage('cwdColWidth', colWidth);
setTimeout(function() {
ui.element.removeData('dragging');
}, 100);
}
})
.find('.ui-resizable-handle').addClass('ui-icon ui-icon-grip-dotted-vertical');
}
buffer = jQuery.map(incHashes || cwdHashes, function(hash) { return fm.file(hash) || null; });
buffer = fm.sortFiles(buffer);
if (incHashes) {
incHashes = jQuery.map(buffer, function(f) { return f.hash; });
} else {
cwdHashes = jQuery.map(buffer, function(f) { return f.hash; });
}
bufferExt = {
renderd: 0,
attachTmbs: {},
getTmbs: [],
tmbLoading: {},
lazyOpts: { tm : 0 }
};
wz[(buffer.length < 1) ? 'addClass' : 'removeClass']('elfinder-cwd-wrapper-empty');
wrapper.off(scrollEvent, render).on(scrollEvent, render).trigger(scrollEvent);
// set droppable
if (!fm.cwd().write) {
wrapper.removeClass('native-droppable')
.droppable('disable')
.removeClass('ui-state-disabled'); // for old jQueryUI see https://bugs.jqueryui.com/ticket/5974
} else {
wrapper[fm.isCommandEnabled('upload')? 'addClass' : 'removeClass']('native-droppable');
wrapper.droppable(fm.isCommandEnabled('paste')? 'enable' : 'disable');
}
});
},
/**
* CWD node itself
*
* @type JQuery
**/
cwd = jQuery(this)
.addClass('ui-helper-clearfix elfinder-cwd')
.attr('unselectable', 'on')
// fix ui.selectable bugs and add shift+click support
.on('click.'+fm.namespace, fileSelector, function(e) {
var p = this.id ? jQuery(this) : jQuery(this).parents('[id]:first'),
tgt = jQuery(e.target),
prev,
next,
pl,
nl,
sib;
if (selectCheckbox && (tgt.is('input:checkbox.'+clSelChk) || tgt.hasClass('elfinder-cwd-select'))) {
e.stopPropagation();
e.preventDefault();
p.trigger(p.hasClass(clSelected) ? evtUnselect : evtSelect);
trigger();
requestAnimationFrame(function() {
tgt.prop('checked', p.hasClass(clSelected));
});
return;
}
if (cwd.data('longtap') || tgt.hasClass('elfinder-cwd-nonselect')) {
e.stopPropagation();
return;
}
if (!curClickId) {
curClickId = p.attr('id');
setTimeout(function() {
curClickId = '';
}, 500);
}
if (e.shiftKey) {
prev = p.prevAll(lastSelect || '.'+clSelected+':first');
next = p.nextAll(lastSelect || '.'+clSelected+':first');
pl = prev.length;
nl = next.length;
}
if (e.shiftKey && (pl || nl)) {
sib = pl ? p.prevUntil('#'+prev.attr('id')) : p.nextUntil('#'+next.attr('id'));
sib = sib.add(p);
if (!pl) {
sib = jQuery(sib.get().reverse());
}
sib.trigger(evtSelect);
} else if (e.ctrlKey || e.metaKey) {
p.trigger(p.hasClass(clSelected) ? evtUnselect : evtSelect);
} else {
if (wrapper.data('touching') && p.hasClass(clSelected)) {
wrapper.data('touching', null);
fm.dblclick({file : fm.cwdId2Hash(this.id)});
return;
} else {
unselectAll({ notrigger: true });
p.trigger(evtSelect);
}
}
trigger();
})
// call fm.open()
.on('dblclick.'+fm.namespace, fileSelector, function(e) {
if (curClickId) {
var hash = fm.cwdId2Hash(curClickId);
e.stopPropagation();
if (this.id !== curClickId) {
jQuery(this).trigger(evtUnselect);
jQuery('#'+curClickId).trigger(evtSelect);
trigger();
}
fm.dblclick({file : hash});
}
})
// for touch device
.on('touchstart.'+fm.namespace, fileSelector, function(e) {
if (e.originalEvent.touches.length > 1) {
return;
}
var p = this.id ? jQuery(this) : jQuery(this).parents('[id]:first'),
tgt = jQuery(e.target),
nodeName = e.target.nodeName,
sel;
if ((nodeName === 'INPUT' && e.target.type === 'text') || nodeName === 'TEXTAREA' || tgt.hasClass('elfinder-cwd-nonselect')) {
e.stopPropagation();
return;
}
// now name editing
if (p.find('input:text,textarea').length) {
e.stopPropagation();
e.preventDefault();
return;
}
wrapper.data('touching', {x: e.originalEvent.touches[0].pageX, y: e.originalEvent.touches[0].pageY});
if (selectCheckbox && (tgt.is('input:checkbox.'+clSelChk) || tgt.hasClass('elfinder-cwd-select'))) {
return;
}
sel = p.prevAll('.'+clSelected+':first').length +
p.nextAll('.'+clSelected+':first').length;
cwd.data('longtap', null);
if (Object.keys(selectedFiles).length
||
(list && e.target.nodeName !== 'TD')
||
(!list && this !== e.target)
) {
cwd.data('longtap', false);
p.addClass(clHover);
p.data('tmlongtap', setTimeout(function(){
// long tap
cwd.data('longtap', true);
p.trigger(evtSelect);
trigger();
fm.trigger('contextmenu', {
'type' : 'files',
'targets' : fm.selected(),
'x' : e.originalEvent.touches[0].pageX,
'y' : e.originalEvent.touches[0].pageY
});
}, 500));
}
})
.on('touchmove.'+fm.namespace+' touchend.'+fm.namespace, fileSelector, function(e) {
var tgt = jQuery(e.target),
p;
if (selectCheckbox && (tgt.is('input:checkbox.'+clSelChk) || tgt.hasClass('elfinder-cwd-select'))) {
return;
}
if (e.target.nodeName == 'INPUT' || e.target.nodeName == 'TEXTAREA') {
e.stopPropagation();
return;
}
p = this.id ? jQuery(this) : jQuery(this).parents('[id]:first');
clearTimeout(p.data('tmlongtap'));
if (e.type === 'touchmove') {
wrapper.data('touching', null);
p.removeClass(clHover);
} else {
if (wrapper.data('touching') && !cwd.data('longtap') && p.hasClass(clSelected)) {
e.preventDefault();
wrapper.data('touching', null);
fm.dblclick({file : fm.cwdId2Hash(this.id)});
}
setTimeout(function() {
cwd.removeData('longtap');
}, 80);
}
})
// attach draggable
.on('mouseenter.'+fm.namespace, fileSelector, function(e) {
if (scrolling) { return; }
var $this = jQuery(this), helper = null;
if (!mobile && !$this.data('dragRegisted') && !$this.hasClass(clTmp) && !$this.hasClass(clDraggable) && !$this.hasClass(clDisabled)) {
$this.data('dragRegisted', true);
if (!fm.isCommandEnabled('copy', fm.searchStatus.state > 1 || $this.hasClass('isroot')? fm.cwdId2Hash($this.attr('id')) : void 0) &&
!fm.isCommandEnabled('cut', fm.searchStatus.state > 1 || $this.hasClass('isroot')? fm.cwdId2Hash($this.attr('id')) : void 0)) {
return;
}
$this.on('mousedown', function(e) {
// shiftKey or altKey + drag start for HTML5 native drag function
// Note: can no use shiftKey with the Google Chrome
var metaKey = options.metakeyDragout && !fm.UA.IE && (e.shiftKey || e.altKey),
disable = false;
if (metaKey && cwd.data('selectable')) {
// destroy jQuery-ui selectable while trigger native drag
cwd.selectable('disable').selectable('destroy').removeData('selectable');
requestAnimationFrame(function(){
cwd.selectable(selectableOption).selectable('option', {disabled: false}).selectable('refresh').data('selectable', true);
});
}
$this.removeClass('ui-state-disabled');
if (metaKey) {
$this.draggable('option', 'disabled', true).attr('draggable', 'true');
} else {
if (!$this.hasClass(clSelected)) {
if (list) {
disable = jQuery(e.target).closest('span,tr').is('tr');
} else {
disable = jQuery(e.target).hasClass('elfinder-cwd-file');
}
}
if (disable) {
// removeClass('ui-state-disabled') for old version of jQueryUI
$this.draggable('option', 'disabled', true).removeClass('ui-state-disabled');
} else {
$this.draggable('option', 'disabled', false)
.removeAttr('draggable')
.draggable('option', 'cursorAt', {left: 50 - parseInt(jQuery(e.currentTarget).css('margin-left')), top: 47});
}
}
})
.on('dragstart', function(e) {
var dt = e.dataTransfer || e.originalEvent.dataTransfer || null;
helper = null;
if (dt && !fm.UA.IE) {
var p = this.id ? jQuery(this) : jQuery(this).parents('[id]:first'),
elm = jQuery('<span>'),
url = '',
durl = null,
murl = null,
files = [],
icon = function(f) {
var mime = f.mime, i, tmb = fm.tmb(f);
i = '<div class="elfinder-cwd-icon elfinder-cwd-icon-drag '+fm.mime2class(mime)+' ui-corner-all"></div>';
if (tmb) {
i = jQuery(i).addClass(tmb.className).css('background-image', "url('"+tmb.url+"')").get(0).outerHTML;
}
return i;
}, l, geturl = [];
p.trigger(evtSelect);
trigger();
jQuery.each(selectedFiles, function(v){
var file = fm.file(v),
furl = file.url;
if (file && file.mime !== 'directory') {
if (!furl) {
furl = fm.url(file.hash);
} else if (furl == '1') {
geturl.push(v);
return true;
}
if (furl) {
furl = fm.convAbsUrl(furl);
files.push(v);
jQuery('<a>').attr('href', furl).text(furl).appendTo(elm);
url += furl + "\n";
if (!durl) {
durl = file.mime + ':' + file.name + ':' + furl;
}
if (!murl) {
murl = furl + "\n" + file.name;
}
}
}
});
if (geturl.length) {
jQuery.each(geturl, function(i, v){
var rfile = fm.file(v);
rfile.url = '';
fm.request({
data : {cmd : 'url', target : v},
notify : {type : 'url', cnt : 1},
preventDefault : true
})
.always(function(data) {
rfile.url = data.url? data.url : '1';
});
});
return false;
} else if (url) {
if (dt.setDragImage) {
helper = jQuery('<div class="elfinder-drag-helper html5-native"></div>').append(icon(fm.file(files[0]))).appendTo(jQuery(document.body));
if ((l = files.length) > 1) {
helper.append(icon(fm.file(files[l-1])) + '<span class="elfinder-drag-num">'+l+'</span>');
}
dt.setDragImage(helper.get(0), 50, 47);
}
dt.effectAllowed = 'copyLink';
dt.setData('DownloadURL', durl);
dt.setData('text/x-moz-url', murl);
dt.setData('text/uri-list', url);
dt.setData('text/plain', url);
dt.setData('text/html', elm.html());
dt.setData('elfinderfrom', window.location.href + fm.cwd().hash);
dt.setData('elfinderfrom:' + dt.getData('elfinderfrom'), '');
} else {
return false;
}
}
})
.on('dragend', function(e){
unselectAll({ notrigger: true });
helper && helper.remove();
})
.draggable(fm.draggable);
}
})
// add hover class to selected file
.on(evtSelect, fileSelector, function(e) {
var $this = jQuery(this),
id = fm.cwdId2Hash($this.attr('id'));
if (!selectLock && !$this.hasClass(clDisabled)) {
lastSelect = '#'+ this.id;
$this.addClass(clSelected).children().addClass(clHover).find('input:checkbox.'+clSelChk).prop('checked', true);
if (! selectedFiles[id]) {
selectedFiles[id] = true;
}
// will be selected next
selectedNext = cwd.find('[id].'+clSelected+':last').next();
}
})
// remove hover class from unselected file
.on(evtUnselect, fileSelector, function(e) {
var $this = jQuery(this),
id = fm.cwdId2Hash($this.attr('id'));
if (!selectLock) {
$this.removeClass(clSelected).children().removeClass(clHover).find('input:checkbox.'+clSelChk).prop('checked', false);
if (cwd.hasClass('elfinder-cwd-allselected')) {
selectCheckbox && selectAllCheckbox.children('input').prop('checked', false);
cwd.removeClass('elfinder-cwd-allselected');
}
selectedFiles[id] && delete selectedFiles[id];
}
})
// disable files wich removing or moving
.on(evtDisable, fileSelector, function() {
var $this = jQuery(this).removeClass(clHover+' '+clSelected).addClass(clDisabled),
child = $this.children(),
target = (list ? $this : child.find('div.elfinder-cwd-file-wrapper,div.elfinder-cwd-filename'));
child.removeClass(clHover+' '+clSelected);
$this.hasClass(clDroppable) && $this.droppable('disable');
target.hasClass(clDraggable) && target.draggable('disable');
})
// if any files was not removed/moved - unlock its
.on(evtEnable, fileSelector, function() {
var $this = jQuery(this).removeClass(clDisabled),
target = list ? $this : $this.children('div.elfinder-cwd-file-wrapper,div.elfinder-cwd-filename');
$this.hasClass(clDroppable) && $this.droppable('enable');
target.hasClass(clDraggable) && target.draggable('enable');
})
.on('scrolltoview', fileSelector, function(e, data) {
scrollToView(jQuery(this), (data && typeof data.blink !== 'undefined')? data.blink : true);
})
.on('mouseenter.'+fm.namespace+' mouseleave.'+fm.namespace, fileSelector, function(e) {
var enter = (e.type === 'mouseenter');
if (enter && (scrolling || fm.UA.Mobile)) { return; }
fm.trigger('hover', {hash : fm.cwdId2Hash(jQuery(this).attr('id')), type : e.type});
jQuery(this).toggleClass(clHover, (e.type == 'mouseenter'));
})
// for file contextmenu
.on('mouseenter.'+fm.namespace+' mouseleave.'+fm.namespace, '.elfinder-cwd-file-wrapper,.elfinder-cwd-filename', function(e) {
var enter = (e.type === 'mouseenter');
if (enter && scrolling) { return; }
jQuery(this).closest(fileSelector).children('.elfinder-cwd-file-wrapper,.elfinder-cwd-filename').toggleClass(clActive, (e.type == 'mouseenter'));
})
.on('contextmenu.'+fm.namespace, function(e) {
var file = jQuery(e.target).closest(fileSelector);
if (file.get(0) === e.target && !selectedFiles[fm.cwdId2Hash(file.get(0).id)]) {
return;
}
// now filename editing
if (file.find('input:text,textarea').length) {
e.stopPropagation();
return;
}
if (file.length && (e.target.nodeName != 'TD' || selectedFiles[fm.cwdId2Hash(file.get(0).id)])) {
e.stopPropagation();
e.preventDefault();
if (!file.hasClass(clDisabled) && !wrapper.data('touching')) {
if (!file.hasClass(clSelected)) {
unselectAll({ notrigger: true });
file.trigger(evtSelect);
trigger();
}
fm.trigger('contextmenu', {
'type' : 'files',
'targets' : fm.selected(),
'x' : e.pageX,
'y' : e.pageY
});
}
}
})
// unselect all on cwd click
.on('click.'+fm.namespace, function(e) {
if (e.target === this && ! cwd.data('longtap')) {
!e.shiftKey && !e.ctrlKey && !e.metaKey && unselectAll();
}
})
// prepend fake file/dir
.on('create.'+fm.namespace, function(e, f) {
var parent = list ? cwd.find('tbody') : cwd,
p = parent.find('.elfinder-cwd-parent'),
lock = f.move || false,
file = jQuery(itemhtml(f)).addClass(clTmp),
selected = fm.selected();
if (selected.length) {
lock && fm.trigger('lockfiles', {files: selected});
} else {
unselectAll();
}
if (p.length) {
p.after(file);
} else {
parent.prepend(file);
}
setColwidth();
wrapper.scrollTop(0).scrollLeft(0);
})
// unselect all selected files
.on('unselectall', unselectAll)
.on('selectfile', function(e, id) {
fm.cwdHash2Elm(id).trigger(evtSelect);
trigger();
})
.on('colwidth', function() {
if (list) {
cwd.find('table').css('table-layout', '')
.find('td').css('width', '');
fixTableHeader({fitWidth: true});
fm.storage('cwdColWidth', colWidth = null);
}
})
.on('iconpref', function(e, data) {
cwd.removeClass(function(i, cName) {
return (cName.match(/\belfinder-cwd-size\S+/g) || []).join(' ');
});
iconSize = data? (parseInt(data.size) || 0) : 0;
if (!list) {
if (iconSize > 0) {
cwd.addClass('elfinder-cwd-size' + iconSize);
}
if (bufferExt.renderd) {
requestAnimationFrame(function() {
itemBoxSize.icons = {};
bufferExt.hpi = null;
bottomMarkerShow(cwd, bufferExt.renderd);
wrapperRepaint();
});
}
}
})
// Change icon size with mouse wheel event
.on('onwheel' in document ? 'wheel' : 'mousewheel', function(e) {
var tm, size, delta;
if (!list && ((e.ctrlKey && !e.metaKey) || (!e.ctrlKey && e.metaKey))) {
e.stopPropagation();
e.preventDefault();
tm = cwd.data('wheelTm');
if (typeof tm !== 'undefined') {
clearTimeout(tm);
cwd.data('wheelTm', setTimeout(function() {
cwd.removeData('wheelTm');
}, 200));
} else {
cwd.data('wheelTm', false);
size = iconSize || 0;
delta = e.originalEvent.deltaY ? e.originalEvent.deltaY : -(e.originalEvent.wheelDelta);
if (delta > 0) {
if (iconSize > 0) {
size = iconSize - 1;
}
} else {
if (iconSize < options.iconsView.sizeMax) {
size = iconSize + 1;
}
}
if (size !== iconSize) {
fm.storage('iconsize', size);
cwd.trigger('iconpref', {size: size});
}
}
}
}),
wrapper = jQuery('<div class="elfinder-cwd-wrapper"></div>')
// make cwd itself droppable for folders from nav panel
.droppable(Object.assign({}, droppable, {autoDisable: false}))
.on('contextmenu.'+fm.namespace, wrapperContextMenu.contextmenu)
.on('touchstart.'+fm.namespace, wrapperContextMenu.touchstart)
.on('touchmove.'+fm.namespace+' touchend.'+fm.namespace, wrapperContextMenu.touchend)
.on('click.'+fm.namespace, wrapperContextMenu.click)
.on('scroll.'+fm.namespace, function() {
if (! scrolling) {
cwd.data('selectable') && cwd.selectable('disable');
wrapper.trigger(scrollStartEvent);
}
scrolling = true;
bufferExt.scrtm && cancelAnimationFrame(bufferExt.scrtm);
if (bufferExt.scrtm && Math.abs((bufferExt.scrolltop || 0) - (bufferExt.scrolltop = (this.scrollTop || jQuery(this).scrollTop()))) < 5) {
bufferExt.scrtm = 0;
wrapper.trigger(scrollEvent);
}
bufferExt.scrtm = requestAnimationFrame(function() {
bufferExt.scrtm = 0;
wrapper.trigger(scrollEvent);
});
})
.on(scrollEvent, function() {
scrolling = false;
wrapperRepaint();
}),
bottomMarker = jQuery('<div> </div>')
.css({position: 'absolute', width: '1px', height: '1px'})
.hide(),
selectAllCheckbox = selectCheckbox? jQuery('<div class="elfinder-cwd-selectall"><input type="checkbox"/></div>')
.attr('title', fm.i18n('selectall'))
.on('click', function(e) {
e.stopPropagation();
e.preventDefault();
if (jQuery(this).data('pending')) {
return false;
}
selectAllCheckbox.data('pending', true);
if (cwd.hasClass('elfinder-cwd-allselected')) {
selectAllCheckbox.find('input').prop('checked', false);
requestAnimationFrame(function() {
unselectAll();
});
} else {
selectAll();
}
}) : jQuery(),
restm = null,
resize = function(init) {
var initHeight = function() {
if (typeof bufferExt.renderd !== 'undefined') {
var h = 0;
wrapper.siblings('div.elfinder-panel:visible').each(function() {
h += jQuery(this).outerHeight(true);
});
wrapper.height(wz.height() - h - wrapper._padding);
}
};
init && initHeight();
restm && cancelAnimationFrame(restm);
restm = requestAnimationFrame(function(){
!init && initHeight();
var wph, cwdoh;
// fix cwd height if it less then wrapper
cwd.css('height', 'auto');
wph = wrapper[0].clientHeight - parseInt(wrapper.css('padding-top')) - parseInt(wrapper.css('padding-bottom')) - parseInt(cwd.css('margin-top')),
cwdoh = cwd.outerHeight(true);
if (cwdoh < wph) {
cwd.height(wph);
}
});
list && ! colResizing && (init? wrapper.trigger('resize.fixheader') : fixTableHeader());
wrapperRepaint();
},
// elfinder node
parent = jQuery(this).parent().on('resize', resize),
// workzone node
wz = parent.children('.elfinder-workzone').append(wrapper.append(this).append(bottomMarker)),
// message board
mBoard = jQuery('<div class="elfinder-cwd-message-board"></div>').insertAfter(cwd),
// Volume expires
vExpires = jQuery('<div class="elfinder-cwd-expires" ></div>'),
vExpiresTm,
showVolumeExpires = function() {
var remain, sec, int;
vExpiresTm && clearTimeout(vExpiresTm);
if (curVolId && fm.volumeExpires[curVolId]) {
sec = fm.volumeExpires[curVolId] - ((+new Date()) / 1000);
int = (sec % 60) + 0.1;
remain = Math.floor(sec / 60);
vExpires.html(fm.i18n(['minsLeft', remain])).show();
if (remain) {
vExpiresTm = setTimeout(showVolumeExpires, int * 1000);
}
}
},
// each item box size
itemBoxSize = {
icons : {},
list : {}
},
// has UI tree
hasUiTree,
// Icon size of icons view
iconSize,
// Current volume id
curVolId,
winScrTm;
// IE < 11 not support CSS `pointer-events: none`
if (!fm.UA.ltIE10) {
mBoard.append(jQuery('<div class="elfinder-cwd-trash" ></div>').html(fm.i18n('volume_Trash')))
.append(vExpires);
}
// setup by options
replacement = Object.assign(replacement, options.replacement || {});
try {
colWidth = fm.storage('cwdColWidth')? fm.storage('cwdColWidth') : null;
} catch(e) {
colWidth = null;
}
// setup costomCols
fm.bind('columnpref', function(e) {
var opts = e.data || {};
if (customCols = fm.storage('cwdCols')) {
customCols = jQuery.grep(customCols, function(n) {
return (options.listView.columns.indexOf(n) !== -1)? true : false;
});
if (options.listView.columns.length > customCols.length) {
jQuery.each(options.listView.columns, function(i, n) {
if (customCols.indexOf(n) === -1) {
customCols.push(n);
}
});
}
} else {
customCols = options.listView.columns;
}
// column names array that hidden
var columnhides = fm.storage('columnhides') || null;
if (columnhides && Object.keys(columnhides).length)
customCols = jQuery.grep(customCols, function(n) {
return columnhides[n]? false : true;
});
// make template with customCols
templates.row = makeTemplateRow();
// repaint if need it
list && opts.repaint && content();
}).trigger('columnpref');
if (mobile) {
// for iOS5 bug
jQuery('body').on('touchstart touchmove touchend', function(e){});
}
selectCheckbox && cwd.addClass('elfinder-has-checkbox');
jQuery(window).on('scroll.'+fm.namespace, function() {
winScrTm && cancelAnimationFrame(winScrTm);
winScrTm = requestAnimationFrame(function() {
wrapper.trigger(scrollEvent);
});
});
jQuery(document).on('keydown.'+fm.namespace, function(e) {
if (e.keyCode == jQuery.ui.keyCode.ESCAPE) {
if (! fm.getUI().find('.ui-widget:visible').length) {
unselectAll();
}
}
});
fm
.one('init', function(){
var style = document.createElement('style'),
sheet, node, base, resizeTm, iconSize, i = 0;
if (document.head) {
document.head.appendChild(style);
sheet = style.sheet;
sheet.insertRule('.elfinder-cwd-wrapper-empty .elfinder-cwd:not(.elfinder-table-header-sticky):after{ content:"'+fm.i18n('emptyFolder')+'" }', i++);
sheet.insertRule('.elfinder-cwd-wrapper-empty .native-droppable .elfinder-cwd:not(.elfinder-table-header-sticky):after{ content:"'+fm.i18n('emptyFolder'+(mobile? 'LTap' : 'Drop'))+'" }', i++);
sheet.insertRule('.elfinder-cwd-wrapper-empty .ui-droppable-disabled .elfinder-cwd:not(.elfinder-table-header-sticky):after{ content:"'+fm.i18n('emptyFolder')+'" }', i++);
sheet.insertRule('.elfinder-cwd-wrapper-empty.elfinder-search-result .elfinder-cwd:not(.elfinder-table-header-sticky):after{ content:"'+fm.i18n('emptySearch')+'" }', i++);
sheet.insertRule('.elfinder-cwd-wrapper-empty.elfinder-search-result.elfinder-incsearch-result .elfinder-cwd:not(.elfinder-table-header-sticky):after{ content:"'+fm.i18n('emptyIncSearch')+'" }', i++);
sheet.insertRule('.elfinder-cwd-wrapper-empty.elfinder-search-result.elfinder-letsearch-result .elfinder-cwd:not(.elfinder-table-header-sticky):after{ content:"'+fm.i18n('emptyLetSearch')+'" }', i++);
}
if (iconSize = (fm.storage('iconsize') || options.iconsView.size || 0)) {
iconSize = Math.min(iconSize, options.iconsView.sizeMax);
cwd.trigger('iconpref', {size: iconSize});
}
if (! mobile) {
fm.one('open', function() {
sheet && fm.zIndex && sheet.insertRule('.ui-selectable-helper{z-index:'+fm.zIndex+';}', i++);
});
base = jQuery('<div style="position:absolute"></div>');
node = fm.getUI();
node.on('resize', function(e, data) {
var offset;
e.preventDefault();
e.stopPropagation();
if (data && data.fullscreen) {
offset = node.offset();
if (data.fullscreen === 'on') {
base.css({top:offset.top * -1 , left:offset.left * -1 }).appendTo(node);
selectableOption.appendTo = base;
} else {
base.detach();
selectableOption.appendTo = 'body';
}
cwd.data('selectable') && cwd.selectable('option', {appendTo : selectableOption.appendTo});
}
});
}
hasUiTree = fm.getUI('tree').length;
})
.bind('enable', function() {
resize();
})
.bind('request.open', function() {
bufferExt.getTmbs = [];
})
.one('open', function() {
if (fm.maxTargets) {
tmbNum = Math.min(fm.maxTargets, tmbNum);
}
})
.bind('open add remove searchend', function() {
var phash = fm.cwd().hash,
type = this.type;
if (type === 'open' || type === 'searchend' || fm.searchStatus.state < 2) {
cwdHashes = jQuery.map(fm.files(phash), function(f) { return f.hash; });
fm.trigger('cwdhasheschange', cwdHashes);
}
if (type === 'open') {
var inTrash = function() {
var isIn = false;
jQuery.each(cwdParents, function(i, h) {
if (fm.trashes[h]) {
isIn = true;
return false;
}
});
return isIn;
},
req = phash?
(! fm.file(phash) || hasUiTree?
(! hasUiTree?
fm.request({
data: {
cmd : 'parents',
target : fm.cwd().hash
},
preventFail : true
}) : (function() {
var dfd = jQuery.Deferred();
fm.one('treesync', function(e) {
e.data.always(function() {
dfd.resolve();
});
});
return dfd;
})()
) : null
) : null,
cwdObj = fm.cwd();
// add/remove volume id class
if (cwdObj.volumeid !== curVolId) {
vExpires.empty().hide();
if (curVolId) {
wrapper.removeClass('elfinder-cwd-wrapper-' + curVolId);
}
curVolId = cwdObj.volumeid;
showVolumeExpires();
wrapper.addClass('elfinder-cwd-wrapper-' + curVolId);
}
// add/remove trash class
jQuery.when(req).done(function() {
cwdParents = fm.parents(cwdObj.hash);
wrapper[inTrash()? 'addClass':'removeClass']('elfinder-cwd-wrapper-trash');
});
incHashes = void 0;
unselectAll({ notrigger: true });
content();
}
})
.bind('search', function(e) {
cwdHashes = jQuery.map(e.data.files, function(f) { return f.hash; });
fm.trigger('cwdhasheschange', cwdHashes);
incHashes = void 0;
fm.searchStatus.ininc = false;
content();
fm.autoSync('stop');
})
.bind('searchend', function(e) {
if (query || incHashes) {
query = '';
if (incHashes) {
fm.trigger('incsearchend', e.data);
} else {
if (!e.data || !e.data.noupdate) {
content();
}
}
}
fm.autoSync();
})
.bind('searchstart', function(e) {
unselectAll();
query = e.data.query;
})
.bind('incsearchstart', function(e) {
var q = e.data.query || '',
type = e.data.type || 'SearchName',
searchTypes = fm.options.commandsOptions.search.searchTypes || {};
if ((searchTypes[type] && searchTypes[type].incsearch) || type === 'SearchName') {
selectedFiles = {};
fm.lazy(function() {
// incremental search
var regex, incSearch, fst = '';
query = q;
if (q) {
if (q.substr(0,1) === '/') {
q = q.substr(1);
fst = '^';
}
regex = new RegExp(fst + q.replace(/([\\*\;\.\?\[\]\{\}\(\)\^\$\-\|])/g, '\\$1'), 'i');
if (type === 'SearchName') {
incHashes = jQuery.grep(cwdHashes, function(hash) {
var file = fm.file(hash);
return (file && (file.name.match(regex) || (file.i18 && file.i18.match(regex))))? true : false;
});
} else {
incSearch = searchTypes[type].incsearch;
if (typeof incSearch === 'string') {
incHashes = jQuery.grep(cwdHashes, function(hash) {
var file = fm.file(hash);
return (file && file[incSearch] && (file[incSearch] + '').match(regex))? true : false;
});
} else if (typeof incSearch === 'function') {
try {
incHashes = jQuery.grep(incSearch({val: q, regex: regex}, cwdHashes, fm), function(hash) {
return fm.file(hash)? true : false;
});
} catch(e) {
incHashes = [];
}
}
}
fm.trigger('incsearch', { hashes: incHashes, query: q })
.searchStatus.ininc = true;
content();
fm.autoSync('stop');
} else {
fm.trigger('incsearchend');
}
});
}
})
.bind('incsearchend', function(e) {
query = '';
fm.searchStatus.ininc = false;
incHashes = void 0;
if (!e.data || !e.data.noupdate) {
content();
}
fm.autoSync();
})
.bind('sortchange', function() {
var lastScrollLeft = wrapper.scrollLeft(),
allsel = cwd.hasClass('elfinder-cwd-allselected');
content();
fm.one('cwdrender', function() {
wrapper.scrollLeft(lastScrollLeft);
if (allsel) {
selectedFiles = fm.arrayFlip(incHashes || cwdHashes, true);
}
(allsel || Object.keys(selectedFiles).length) && trigger();
});
})
.bind('viewchange', function() {
var l = fm.viewType != 'list',
allsel = cwd.hasClass('elfinder-cwd-allselected');
if (l != list) {
list = l;
fm.viewType = list? 'list' : 'icons';
if (iconSize) {
fm.one('cwdinit', function() {
cwd.trigger('iconpref', {size: iconSize});
});
}
content();
resize();
if (allsel) {
cwd.addClass('elfinder-cwd-allselected');
selectAllCheckbox.find('input').prop('checked', true);
}
Object.keys(selectedFiles).length && trigger();
}
})
.bind('wzresize', function() {
var place = list ? cwd.find('tbody') : cwd,
cwdOffset;
resize(true);
if (bufferExt.hpi) {
bottomMarkerShow(place, place.find('[id]').length);
}
cwdOffset = cwd.offset();
wz.data('rectangle', Object.assign(
{
width: wz.width(),
height: wz.height(),
cwdEdge: (fm.direction === 'ltr')? cwdOffset.left : cwdOffset.left + cwd.width()
},
wz.offset())
);
bufferExt.itemH = (list? place.find('tr:first') : place.find('[id]:first')).outerHeight(true);
})
.bind('changeclipboard', function(e) {
clipCuts = {};
if (e.data && e.data.clipboard && e.data.clipboard.length) {
jQuery.each(e.data.clipboard, function(i, f) {
if (f.cut) {
clipCuts[f.hash] = true;
}
});
}
})
.bind('resMixinMake', function() {
setColwidth();
})
.bind('tmbreload', function(e) {
var imgs = {},
files = (e.data && e.data.files)? e.data.files : null;
jQuery.each(files, function(i, f) {
if (f.tmb && f.tmb != '1') {
imgs[f.hash] = f.tmb;
}
});
if (Object.keys(imgs).length) {
attachThumbnails(imgs, true);
}
})
.add(function(e) {
var regex = query? new RegExp(query.replace(/([\\*\;\.\?\[\]\{\}\(\)\^\$\-\|])/g, '\\$1'), 'i') : null,
mime = fm.searchStatus.mime,
inSearch = fm.searchStatus.state > 1,
phash = inSearch && fm.searchStatus.target? fm.searchStatus.target : fm.cwd().hash,
curPath = fm.path(phash),
inTarget = function(f) {
var res, parents, path;
res = (f.phash === phash);
if (!res && inSearch) {
path = f.path || fm.path(f.hash);
res = (curPath && path.indexOf(curPath) === 0);
if (! res && fm.searchStatus.mixed) {
res = jQuery.grep(fm.searchStatus.mixed, function(vid) { return f.hash.indexOf(vid) === 0? true : false; }).length? true : false;
}
}
if (res && inSearch) {
if (mime) {
res = (f.mime.indexOf(mime) === 0);
} else {
res = (f.name.match(regex) || (f.i18 && f.i18.match(regex)))? true : false;
}
}
return res;
},
files = jQuery.grep(e.data.added || [], function(f) { return inTarget(f)? true : false ;});
add(files);
if (fm.searchStatus.state === 2) {
jQuery.each(files, function(i, f) {
if (jQuery.inArray(f.hash, cwdHashes) === -1) {
cwdHashes.push(f.hash);
}
});
fm.trigger('cwdhasheschange', cwdHashes);
}
list && resize();
wrapper.trigger(scrollEvent);
})
.change(function(e) {
var phash = fm.cwd().hash,
sel = fm.selected(),
files, added;
if (query) {
jQuery.each(e.data.changed || [], function(i, file) {
if (fm.cwdHash2Elm(file.hash).length) {
remove([file.hash]);
add([file], 'change');
jQuery.inArray(file.hash, sel) !== -1 && selectFile(file.hash);
added = true;
}
});
} else {
jQuery.each(jQuery.grep(e.data.changed || [], function(f) { return f.phash == phash ? true : false; }), function(i, file) {
if (fm.cwdHash2Elm(file.hash).length) {
remove([file.hash]);
add([file], 'change');
jQuery.inArray(file.hash, sel) !== -1 && selectFile(file.hash);
added = true;
}
});
}
if (added) {
fm.trigger('cwdhasheschange', cwdHashes);
list && resize();
wrapper.trigger(scrollEvent);
}
trigger();
})
.remove(function(e) {
var place = list ? cwd.find('tbody') : cwd;
remove(e.data.removed || []);
trigger();
if (buffer.length < 1 && place.children(fileSelector + (options.oldSchool? ':not(.elfinder-cwd-parent)' : '')).length < 1) {
wz.addClass('elfinder-cwd-wrapper-empty');
selectCheckbox && selectAllCheckbox.find('input').prop('checked', false);
bottomMarker.hide();
wrapper.off(scrollEvent, render);
resize();
} else {
bottomMarkerShow(place);
wrapper.trigger(scrollEvent);
}
})
// select dragged file if no selected, disable selectable
.dragstart(function(e) {
var target = jQuery(e.data.target),
oe = e.data.originalEvent;
if (target.hasClass(clFile)) {
if (!target.hasClass(clSelected)) {
!(oe.ctrlKey || oe.metaKey || oe.shiftKey) && unselectAll({ notrigger: true });
target.trigger(evtSelect);
trigger();
}
}
cwd.removeClass(clDisabled).data('selectable') && cwd.selectable('disable');
selectLock = true;
})
// enable selectable
.dragstop(function() {
cwd.data('selectable') && cwd.selectable('enable');
selectLock = false;
})
.bind('lockfiles unlockfiles selectfiles unselectfiles', function(e) {
var events = {
lockfiles : evtDisable ,
unlockfiles : evtEnable ,
selectfiles : evtSelect,
unselectfiles : evtUnselect },
event = events[e.type],
files = e.data.files || [],
l = files.length,
helper = e.data.helper || jQuery(),
parents, ctr, add;
if (l > 0) {
parents = fm.parents(files[0]);
}
if (event === evtSelect || event === evtUnselect) {
add = (event === evtSelect),
jQuery.each(files, function(i, hash) {
var all = cwd.hasClass('elfinder-cwd-allselected');
if (! selectedFiles[hash]) {
add && (selectedFiles[hash] = true);
} else {
if (all) {
selectCheckbox && selectAllCheckbox.children('input').prop('checked', false);
cwd.removeClass('elfinder-cwd-allselected');
all = false;
}
! add && delete selectedFiles[hash];
}
});
}
if (!helper.data('locked')) {
while (l--) {
try {
fm.cwdHash2Elm(files[l]).trigger(event);
} catch(e) {}
}
! e.data.inselect && trigger();
}
if (wrapper.data('dropover') && parents.indexOf(wrapper.data('dropover')) !== -1) {
ctr = e.type !== 'lockfiles';
helper.toggleClass('elfinder-drag-helper-plus', ctr);
wrapper.toggleClass(clDropActive, ctr);
}
})
// select new files after some actions
.bind('mkdir mkfile duplicate upload rename archive extract paste multiupload', function(e) {
if (e.type == 'upload' && e.data._multiupload) return;
var phash = fm.cwd().hash, files;
unselectAll({ notrigger: true });
jQuery.each((e.data.added || []).concat(e.data.changed || []), function(i, file) {
file && file.phash == phash && selectFile(file.hash);
});
trigger();
})
.shortcut({
pattern :'ctrl+a',
description : 'selectall',
callback : selectAll
})
.shortcut({
pattern :'ctrl+shift+i',
description : 'selectinvert',
callback : selectInvert
})
.shortcut({
pattern : 'left right up down shift+left shift+right shift+up shift+down',
description : 'selectfiles',
type : 'keydown' , //fm.UA.Firefox || fm.UA.Opera ? 'keypress' : 'keydown',
callback : function(e) { select(e.keyCode, e.shiftKey); }
})
.shortcut({
pattern : 'home',
description : 'selectffile',
callback : function(e) {
unselectAll({ notrigger: true });
scrollToView(cwd.find('[id]:first').trigger(evtSelect));
trigger();
}
})
.shortcut({
pattern : 'end',
description : 'selectlfile',
callback : function(e) {
unselectAll({ notrigger: true });
scrollToView(cwd.find('[id]:last').trigger(evtSelect)) ;
trigger();
}
})
.shortcut({
pattern : 'page_up',
description : 'pageTurning',
callback : function(e) {
if (bufferExt.itemH) {
wrapper.scrollTop(
Math.round(
wrapper.scrollTop()
- (Math.floor((wrapper.height() + (list? bufferExt.itemH * -1 : 16)) / bufferExt.itemH)) * bufferExt.itemH
)
);
}
}
}).shortcut({
pattern : 'page_down',
description : 'pageTurning',
callback : function(e) {
if (bufferExt.itemH) {
wrapper.scrollTop(
Math.round(
wrapper.scrollTop()
+ (Math.floor((wrapper.height() + (list? bufferExt.itemH * -1 : 16)) / bufferExt.itemH)) * bufferExt.itemH
)
);
}
}
});
});
// fm.timeEnd('cwdLoad')
return this;
};