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/**
* Initialize jQuery UI and Plugin elements
*/
$("document").ready(function() {
// Apply modal dialog class
$(".gMenuLink").addClass("gDialogLink");
$("#gLoginLink").addClass("gDialogLink");
// Add Superfish menu class
$("ul.gMenu").addClass("sf-menu");
$("ul#gViewMenu").addClass("sf-menu");
// Superfish menu options
$('ul.sf-menu').superfish({
delay: 500,
animation: {
opacity:'show',
height:'show'
},
speed: 'fast'
});
// Reduce width of sized photo if it is wider than its parent container
if ($("#gItem").length) {
var containerWidth = $("#gItem").width();
var oPhoto = $("#gItem img").filter(function() {
return this.id.match(/gPhotoID-/);
});
if (containerWidth < oPhoto.width()) {
var proportion = containerWidth / oPhoto.width();
oPhoto.width(containerWidth);
oPhoto.height(proportion * oPhoto.height());
}
}
/**
* Attach event listeners to open modal dialogs
*/
var dialogLinks = $(".gDialogLink");
for (var i=0; i < dialogLinks.length; i++) {
$(dialogLinks[i]).bind("click", {element: dialogLinks[i]}, handleDialogEvent);
};
// Declare which forms are short forms
$("#gHeader #gSearchForm").addClass("gShortForm");
$("#gSidebar #gAddTagForm").addClass("gShortForm");
// Get the short forms
var shortForms = $(".gShortForm");
// Set up short form behavior
for (var i=0; i < shortForms.length; i++) {
// Set variables
var shortFormID = "#" + $(shortForms[i]).attr("id");
var shortInputID = "#" + $(shortFormID + " input:first").attr("id");
var shortLabelValue = $(shortFormID + " label:first").html();
// Set default input value equal to label text
$(shortInputID).val(shortLabelValue);
// Attach event listeners to inputs
$(shortInputID).bind("focus blur", function(e){
var eLabelVal = $(this).siblings("label").html();
var eInputVal = $(this).val();
// Empty input value if it equals it's label
if (eLabelVal == eInputVal) {
$(this).val("");
// Reset the input value if it's empty
} else if ($(this).val() == "") {
$(this).val(eLabelVal);
}
});
};
});
/**
* Fire openDialog() and prevent links from opening
*
* @see openDialog()
*/
function handleDialogEvent(event) {
openDialog(event.data.element);
event.preventDefault();
}
/**
* Display modal dialogs, populate dialog with trigger link's title and href
*
* @requires ui.core
* @requires ui.draggable
* @requires ui.resizable
* @requires ui.dialog
* @see handleDialogEvent()
*
* @todo Set dialog attributes dynamically (width, height, drag, resize)
* @todo Set ui-dialog-buttonpane button values equal to the original form button value
* @todo Display loading animation on form submit
*/
function openDialog(element) {
var sHref = $(element).attr("href");
var sTitle = $(element).attr("title");
var eDialog = '<div id="gDialog"></div>';
$("body").append(eDialog);
var buttons = {};
var form = $("#gDialog").find("form");
var ajaxify_dialog = function() {
$(form).ajaxForm({
complete: function(xhr, statusText) {
if (xhr.status == 201) {
$("#gDialog").dialog("close");
window.location = xhr.getResponseHeader("Location");
} else {
$("#gDialog").replaceWith(data.responseText);
ajaxify_dialog();
}
}
});
};
ajaxify_dialog();
buttons["Submit"] = function() {
var form = $("#gDialog").find("form");
form[0].submit();
};
buttons["Reset"] = function() {
var form = $("#gDialog").find("form");
form[0].reset();
};
$("#gDialog").dialog({
autoResize: false,
draggable: true,
height: $(window).height() - 40,
modal: true,
overlay: {
opacity: 0.7,
background: "black"
},
resizable: true,
title: sTitle,
width: 600,
buttons: buttons,
close: function (event, ui) {
$("#gDialog").dialog('destroy').remove();
}
});
loading("#gDialog");
$(".ui-dialog-content").height(400);
$("#gDialog").html(sHref);
$.get(sHref, function(data) {
loading("#gDialog");
$("#gDialog").html(data).hide().fadeIn();
// Get dialog and it's contents' height
var contentHt = $(".ui-dialog-titlebar").height()
+ $(".ui-dialog-content form").height()
+ $(".ui-dialog-buttonpane").height()
+ 60;
// Resize height if content's shorter than dialog
if (contentHt < $("#gDialog").data("height.dialog")) {
$(".ui-dialog").animate({height: contentHt});
}
});
return false;
}
/**
* Toggle the processing indicator, both large and small
*
* @param element ID to which to apply the loading class, including #
* @param size Either Large or Small
*/
function loading(element) {
var size;
switch (element) {
case "#gDialog":
size = "Large";
break;
default:
size = "Small";
break;
}
$(element).toggleClass("gLoading" + size);
}
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