/**
* @class dialogelfinder - open elFinder in dialog window
*
* @param Object elFinder options with dialog options
* @example
* $(selector).dialogelfinder({
* // some elfinder options
* title : 'My files', // dialog title, default = "Files"
* width : 850, // dialog width, default 840
* autoOpen : false, // if false - dialog will not be opened after init, default = true
* destroyOnClose : true // destroy elFinder on close dialog, default = false
* })
* @author Dmitry (dio) Levashov
**/
$.fn.dialogelfinder = function(opts, opts2) {
var position = 'elfinderPosition',
destroy = 'elfinderDestroyOnClose',
node, pos;
if ($.isPlainObject(opts)) {
this.not('.elfinder').each(function() {
opts.handlers = opts.handlers || {};
var node = $(this),
doc = $(document),
toolbar = $('<div class="ui-widget-header dialogelfinder-drag ui-corner-top">'+(opts.title || 'Files')+'</div>'),
button = $('<a href="#" class="dialogelfinder-drag-close ui-corner-all"><span class="ui-icon ui-icon-closethick"> </span></a>')
.appendTo(toolbar)
.on('click', function(e) {
e.preventDefault();
node.dialogelfinder('close');
}),
init = opts.handlers.init,
elfinder;
opts.handlers.init = function(e, fm) {
node.prepend(toolbar);
init && init(e, fm);
};
elfinder = node.addClass('elfinder dialogelfinder touch-punch')
.css('position', 'absolute')
.hide()
.appendTo('body')
.draggable({
handle : '.dialogelfinder-drag',
containment : 'window',
stop : function() {
node.trigger('resize');
elfinder.trigger('resize');
}
})
.elfinder(opts, opts2)
.elfinder('instance');
elfinder.reloadCallback = function(o, o2) {
elfinder.destroy();
o.handlers.init = init;
node.dialogelfinder(o, o2).dialogelfinder('open');
};
node.width(parseInt(node.width()) || 840) // fix width if set to "auto"
.data(destroy, !!opts.destroyOnClose)
.find('.elfinder-toolbar').removeClass('ui-corner-top');
opts.position && node.data(position, opts.position);
opts.autoOpen !== false && $(this).dialogelfinder('open');
});
} else {
if (opts === 'open') {
node = $(this);
pos = node.data(position) || {
top : parseInt($(document).scrollTop() + ($(window).height() < node.height() ? 2 : ($(window).height() - node.height())/2)),
left : parseInt($(document).scrollLeft() + ($(window).width() < node.width() ? 2 : ($(window).width() - node.width())/2))
};
if (node.is(':hidden')) {
node.addClass('ui-front').css(pos).show().trigger('resize');
setTimeout(function() {
// fix resize icon position and make elfinder active
node.trigger('resize').trigger('mousedown');
}, 200);
}
} else if (opts === 'close') {
node = $(this).removeClass('ui-front');
if (node.is(':visible')) {
!!node.data(destroy)
? node.elfinder('destroy').remove()
: node.elfinder('close');
}
} else if (opts === 'instance') {
return $(this).getElFinder();
}
}
return this;
};