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(function($) {
$.widget("ui.gallery_dialog", {
_init: function() {
var self = this;
if (!self.options.immediate) {
this.element.click(function(event) {
event.preventDefault();
self._show($(event.currentTarget).attr("href"));
return false;
});
} else {
self._show(this.element.attr("href"));
}
},
_show: function(sHref) {
var self = this;
var eDialog = '<div id="gDialog"></div>';
$("body").append(eDialog);
if (!self.options.close) {
self.options.close = self.close_dialog;
}
$("#gDialog").dialog(self.options);
$("#gDialog").gallery_show_loading();
$.get(sHref, function(data) {
$("#gDialog").html(data).gallery_show_loading();
if ($("#gDialog form").length) {
self.form_loaded(null, $("#gDialog form"));
}
self._layout();
$("#gDialog").dialog("open");
// Remove titlebar for progress dialogs or set title
if ($("#gDialog #gProgress").length) {
$(".ui-dialog-titlebar").remove();
} else if ($("#gDialog h1").length) {
$("#gDialog").dialog('option', 'title', $("#gDialog h1:eq(0)").html());
} else if ($("#gDialog fieldset legend").length) {
$("#gDialog").dialog('option', 'title', $("#gDialog fieldset legend:eq(0)").html());
}
if ($("#gDialog form").length) {
self._ajaxify_dialog();
}
});
$("#gDialog").dialog("option", "self", self);
},
_layout: function() {
var dialogWidth;
var dialogHeight = $("#gDialog").height();
var cssWidth = new String($("#gDialog form").css("width"));
var childWidth = cssWidth.replace(/[^0-9]/g,"");
var size = $.gallery_get_viewport_size();
if ($("#gDialog iframe").length) {
dialogWidth = size.width() - 100;
// Set the iframe width and height
$("#gDialog iframe").width("100%").height(size.height() - 100);
} else if ($("#gDialog .gDialogPanel").length) {
dialogWidth = size.width() - 100;
$("#gDialog").dialog("option", "height", size.height() - 100);
} else if (childWidth == "" || childWidth > 300) {
dialogWidth = 500;
}
$("#gDialog").dialog('option', 'width', dialogWidth);
},
form_loaded: function(event, ui) {
// Should be defined (and localized) in the theme
MSG_CANCEL = MSG_CANCEL || 'Cancel';
var eCancel = '<a href="#" class="gCancel">' + MSG_CANCEL + '</a>';
if ($("#gDialog .submit").length) {
$("#gDialog .submit").addClass("ui-state-default ui-corner-all");
$.fn.gallery_hover_init();
$("#gDialog .submit").parent().append(eCancel);
$("#gDialog .gCancel").click(function(event) {
$("#gDialog").dialog("close");
event.preventDefault();
});
}
$("#gDialog .ui-state-default").hover(
function() {
$(this).addClass("ui-state-hover");
},
function() {
$(this).removeClass("ui-state-hover");
}
);
},
close_dialog: function(event, ui) {
var self = $("#gDialog").dialog("option", "self");
if ($("#gDialog form").length) {
self._trigger("form_closing", null, $("#gDialog form"));
}
self._trigger("dialog_closing", null, $("#gDialog"));
$("#gDialog").dialog("destroy").remove();
},
_ajaxify_dialog: function() {
var self = this;
$("#gDialog form").ajaxForm({
dataType: "json",
success: function(data) {
if (data.form) {
$("#gDialog form").replaceWith(data.form);
self._ajaxify_dialog();
self.form_loaded(null, $("#gDialog form"));
if (typeof data.reset == 'function') {
eval(data.reset + '()');
}
}
if (data.result == "success") {
if (data.location) {
window.location = data.location;
} else {
window.location.reload();
}
}
}
});
},
form_closing: function(event, ui) {},
dialog_closing: function(event, ui) {}
});
$.extend($.ui.gallery_dialog, {
defaults: {
autoOpen: false,
autoResize: true,
modal: true,
resizable: false,
position: "center"
}
});
})(jQuery);
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