WordPress/wp-admin/js/gallery.js

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JavaScript
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jQuery(function($) {
var gallerySortable;
var gallerySortableInit = function() {
gallerySortable = $('#media-items').sortable( {
items: '.media-item',
placeholder: 'sorthelper',
axis: 'y',
distance: 2,
update: galleryReorder
} );
}
// When an update has occurred, adjust the order for each item
var galleryReorder = function(e, sort) {
jQuery.each(sort['element'].sortable('toArray'), function(i, id) {
jQuery('#' + id + ' .menu_order input')[0].value = (1+i);
});
}
// initialize sortable
gallerySortableInit();
});
jQuery(document).ready(function($){
$('.menu_order_input').each(function(){
if ( this.value == '0' ) this.value = '';
});
if ( $('#media-items>*').length > 1 ) {
var w = wpgallery.getWin();
$('#save-all, #gallery-settings').show();
if ( typeof w.tinyMCE != 'undefined' && w.tinyMCE.activeEditor && ! w.tinyMCE.activeEditor.isHidden() ) {
wpgallery.mcemode = true;
wpgallery.init();
} else {
$('#insert-gallery').show();
}
}
});
jQuery(window).unload( function () { tinymce = tinyMCE = wpgallery = null; } ); // Cleanup
/* gallery settings */
var tinymce = null, tinyMCE;
var wpgallery = {
mcemode : false,
editor : {},
dom : {},
is_update : false,
el : {},
I : function(e) {
return document.getElementById(e);
},
init: function() {
var t = this, li, q, i, it, w = t.getWin();
if ( ! t.mcemode ) return;
li = ('' + document.location.search).replace(/^\?/, '').split('&');
q = {};
for (i=0; i<li.length; i++) {
it = li[i].split('=');
q[unescape(it[0])] = unescape(it[1]);
}
if (q.mce_rdomain)
document.domain = q.mce_rdomain;
// Find window & API
tinymce = w.tinymce;
tinyMCE = w.tinyMCE;
t.editor = tinymce.EditorManager.activeEditor;
t.setup();
},
getWin : function() {
return window.dialogArguments || opener || parent || top;
},
restoreSelection : function() {
var t = this;
if (tinymce.isIE)
t.editor.selection.moveToBookmark(t.editor.windowManager.bookmark);
},
setup : function() {
var t = this, a, f = document.forms[0], ed = t.editor, el, g;
if ( ! t.mcemode ) return;
t.restoreSelection();
t.el = ed.selection.getNode();
if ( t.el.nodeName != 'IMG' || ! ed.dom.hasClass(t.el, 'wpGallery') ) {
if ( (g = ed.dom.select('img.wpGallery')) && g[0] ) {
t.el = g[0];
} else {
if ( getUserSetting('galfile') == '1' ) t.I('linkto-file').checked = "checked";
if ( getUserSetting('galdesc') == '1' ) t.I('order-desc').checked = "checked";
if ( getUserSetting('galcols') ) t.I('columns').value = getUserSetting('galcols');
if ( getUserSetting('galord') ) t.I('orderby').value = getUserSetting('galord');
jQuery('#insert-gallery').show();
return;
}
}
a = ed.dom.getAttrib(t.el, 'title');
a = ed.dom.decode(a);
if ( a ) {
jQuery('#update-gallery').show();
t.is_update = true;
var columns = a.match(/columns=['"]([0-9]+)['"]/), link = a.match(/link=['"]([^'"]+)['"]/i);
var order = a.match(/order=['"]([^'"]+)['"]/i), orderby = a.match(/orderby=['"]([^'"]+)['"]/i), all = '';
if ( link && link[1] ) t.I('linkto-file').checked = "checked";
if ( order && order[1] ) t.I('order-desc').checked = "checked";
if ( columns && columns[1] ) t.I('columns').value = ''+columns[1];
if ( orderby && orderby[1] ) t.I('orderby').value = orderby[1];
} else {
jQuery('#insert-gallery').show();
}
},
update : function() {
var t = this, ed = t.editor, el, all = '';
if ( ! t.mcemode || ! t.is_update ) {
var s = '[gallery'+t.getSettings()+']';
t.getWin().send_to_editor(s);
return;
}
if (t.el.nodeName != 'IMG') return;
all = ed.dom.decode(ed.dom.getAttrib(t.el, 'title'));
all = all.replace(/\s*(order|link|columns|orderby)=['"]([^'"]+)['"]/gi, '');
all += t.getSettings();
ed.dom.setAttrib(t.el, 'title', all);
t.getWin().tb_remove();
},
getSettings : function() {
var I = this.I, s = '';
if ( I('linkto-file').checked ) {
s += ' link="file"';
setUserSetting('galfile', '1');
}
if ( I('order-desc').checked ) {
s += ' order="DESC"';
setUserSetting('galdesc', '1');
}
if ( I('columns').value != 3 ) {
s += ' columns="'+I('columns').value+'"';
setUserSetting('galcols', I('columns').value);
}
if ( I('orderby').value != 'menu_order' ) {
s += ' orderby="'+I('orderby').value+'"';
setUserSetting('galord', I('orderby').value);
}
return s;
}
};