cops/util.js
2013-06-25 08:53:38 +02:00

201 lines
6 KiB
JavaScript

var templatePage, templateBookDetail, templateMain, currentData, before;
var cache = new LRUCache(30);
var DEBUG = true;
var isEink = /Kobo|Kindle|EBRD1101/i.test(navigator.userAgent);
var isPushStateEnabled = window.history && window.history.pushState && window.history.replaceState &&
// pushState isn't reliable on iOS until 5.
!navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]|WebApps\/.+CFNetwork)/);
function debug_log(text) {
if ( DEBUG ) {
console.log(text);
}
}
function elapsed () {
var elapsed = new Date () - before;
return "Elapsed : " + elapsed;
}
function retourMail(data, textStatus, jqXHR ) {
alert (data);
}
function sendToMailAddress (component, dataid) {
$toto = $.cookie ('email');
if (!$.cookie ('email')) {
var email = window.prompt ("Please enter your email : ", "");
$.cookie ('email', email);
}
email = $.cookie ('email');
var url = 'sendtomail.php';
if (currentData.databaseId) url = url + '?db=' + currentData.databaseId;
$.ajax ({url: url, type: 'post', data: { data: dataid, email: email }, success: retourMail});
}
function strformat () {
var s = arguments[0];
for (var i = 0; i < arguments.length - 1; i++) {
var reg = new RegExp("\\{" + i + "\\}", "gm");
s = s.replace(reg, arguments[i + 1]);
}
return s;
}
function isDefined(x) {
var undefined;
return x !== undefined;
}
function getCurrentOption (option) {
if (!$.cookie (option)) {
if (currentData && currentData.const && currentData.const.config && currentData.const.config [option]) {
return currentData.const.config [option];
}
}
return $.cookie (option);
}
function htmlEscape(str) {
return String(str)
.replace(/&/g, '&amp;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#39;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;');
}
function navigateTo (url) {
before = new Date ();
var jsonurl = url.replace ("index", "getJSON");
var cachedData = cache.get (jsonurl);
if (cachedData) {
history.pushState(jsonurl, "", url);
updatePage (cachedData);
} else {
$.getJSON(jsonurl, function(data) {
history.pushState(jsonurl, "", url);
cache.put (jsonurl, data);
updatePage (data);
});
}
}
function updatePage (data) {
var result;
data ["const"] = currentData ["const"];
if (false && $("section").length && currentData.isPaginated == 0 && data.isPaginated == 0) {
// Partial update (for now disabled)
debug_log ("Partial update");
result = templateMain (data);
$("h1").html (data.title);
$("section").html (result);
} else {
// Full update
result = templatePage (data);
$("body").html (result);
}
document.title = data.title;
currentData = data;
debug_log (elapsed ());
if ($.cookie('toolbar') == 1) $("#tool").show ();
if (currentData.containsBook == 1) {
$("#sortForm").show ();
} else {
$("#sortForm").hide ();
}
ajaxifyLinks ();
$("#sort").click(function(){
$('.books').sortElements(function(a, b){
var test = 1;
if ($("#sortorder").val() == "desc")
{
test = -1;
}
return $(a).find ("." + $("#sortchoice").val()).text() > $(b).find ("." + $("#sortchoice").val()).text() ? test : -test;
});
});
$(".headright").click(function(){
if ($("#tool").is(":hidden")) {
$("#tool").slideDown("slow");
$.cookie('toolbar', '1');
} else {
$("#tool").slideUp();
$.removeCookie('toolbar');
}
});
if (getCurrentOption ("use_fancyapps") == 1) {
$(".fancydetail").click(function(event){
event.preventDefault();
before = new Date ();
var url = $(this).attr("href");
var jsonurl = url.replace ("index", "getJSON");
$.getJSON(jsonurl, function(data) {
data ["const"] = currentData ["const"];
var detail = templateBookDetail (data);
$.magnificPopup.open({
items: {
src: detail,
type: 'inline'
}
});
debug_log (elapsed ());
});
});
$('section').magnificPopup({
delegate: '.fancycover', // child items selector, by clicking on it popup will open
type: 'image',
gallery:{enabled:true, preload: [0,2]}
// other options
});
$('.fancyabout').magnificPopup({ type: 'ajax' });
}
}
function ajaxifyLinks () {
if (isPushStateEnabled) {
var links = $("a[href^='index']");
if (getCurrentOption ("use_fancyapps") == 1) links = links.not (".fancydetail");
links.click (function (event) {
event.preventDefault();
var url = $(this).attr('href');
navigateTo (url);
});
$("#searchForm").submit (function (event) {
event.preventDefault();
var url = strformat ("index.php?page=9&current={0}&query={1}&db={2}", currentData.page, $("input[name=query]").val (), currentData.databaseId);
navigateTo (url);
});
}
}
window.onpopstate = function(event) {
before = new Date ();
var data = cache.get (event.state)
updatePage (data);
};
$(document).keydown(function(e){
if (e.keyCode == 37 && $("#prevLink").length > 0) {
navigateTo ($("#prevLink").attr('href'));
}
if (e.keyCode == 39 && $("#nextLink").length > 0) {
navigateTo ($("#nextLink").attr('href'));
}
});