orbit-basic/app/assets/javascripts/admin/filemanager.js

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!function ($) {
$.fn.checkListLength = function (param){
_defaultSettings = {
onlyOne: null,
};
_set = $.extend(_defaultSettings, param);
$this = this;
$li = this.children('li');
$dropzone = $('#dropzone');
if(($li.length - _set.onlyOne) == 0) {
$('#dropzone').fadeIn(300);
} else {
$('#dropzone').fadeOut(300);
};
$('#file-list').nanoScroller({ scrollTop: 0, iOSNativeScrolling: true });
}
}(window.jQuery);
$(function () {
'use strict';
// Initialize the jQuery File Upload widget:
$('#fileupload').fileupload({
maxFileSize: 5000000,
acceptFileTypes: /(\.|\/)(gif|jpe?g|png|pdf|doc|docx|ppt|pptx|xls|xlsx)$/i,
dropZone: $('#dropzone'),
headers:{
'X-CSRF-Token': $('meta[name="csrf-token"]').attr("content")
}
}).bind('fileuploadstop', function (e, data) {
window.location.reload();
});
});
$(document).ready(function(){
var insertBtn = $("#insert_btn"),
deleteBtn = $("#delete_btn"),
url = null;
var showPreview = function(elem){
var type = $("#ext_" + elem.val()).val(),
imgexp = new RegExp(/(\.|\/)(gif|jpe?g|png)$/i),
otherexp = new RegExp(/(\.|\/)(pdf|doc|docx|ppt|pptx|xls|xlsx)$/i)
img = $("<img />"),
preview = $( ".preview-area" );
preview.text("Preview is loading...");
if( imgexp.test(type) ){
var url = $("#url_" + elem.val()).val();
img.attr("src",url).load(function(){
var ratio = this.width / this.height,
targetWidth = targetHeight = 200;
if( ratio < 1 ){
targetWidth = targetHeight * ratio;
}else{
targetHeight = targetWidth / ratio;
}
img.height(targetHeight).width(targetWidth);
preview.html(img);
})
}else if( otherexp.test(type) ) {
var t = type.replace(".",""),
url = "/assets/ft-icons/" + t + "/" + t + "-128_32.png";
img.attr('src', url).load(function(){
preview.html(img);
});
}else{
preview.html("Preview not available.");
}
}
$("#asset_sort_list").on(clickEvent,"input[type=checkbox]",function(){
if($("#asset_sort_list input[type=checkbox]:checked").length == 1){
url = window.location.protocol + "//" + window.location.host + $("#url_" + $("input[type=checkbox]:checked").val()).val();
insertBtn.show();
showPreview($("input[type=checkbox]:checked"))
}else{
insertBtn.hide();
url = null;
$( ".preview-area" ).empty();
}
if($("#asset_sort_list input[type=checkbox]:checked").length)
deleteBtn.show();
else
deleteBtn.hide();
})
insertBtn.bind(clickEvent,function(){
var alt_text = $("#"+language+"_desc_"+$("input[type=checkbox]:checked").val()).val();
alt_text = (alt_text ? alt_text : "This is an image");
if(url){
window.opener.CKEDITOR.tools.callFunction( funcNum, url, function() {
var element,
dialog = this.getDialog();
if ( dialog.getName() == 'image' ) {
element = dialog.getContentElement( 'info', 'txtAlt' );
if ( element )
element.setValue( alt_text );
}
});
window.close();
}
})
deleteBtn.bind( clickEvent,function(){
var items_to_delete = [],
type = getUrlParam("type");
$("input[type=checkbox]:checked").each(function(){
items_to_delete.push($(this).val());
})
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$.post("/admin/assets/delete_files",{"files":items_to_delete,"type":type},function(){
deleteBtn.hide();
})
})
var currentEdit = null;
$(document).on("ajax:success","form[data-remote=true]",function(evt, data, xhr){
if(currentEdit){
currentEdit.replaceWith($(data));
$("#editform").modal("hide");
}
})
$("#asset_sort_list").on(clickEvent,".editform",function(){
currentEdit = $(this).parent().parent();
$.get($(this).attr("href"),function(data){
$("#editform").html(data).modal("show");
})
return false;
})
$("#editform").on("hidden",function(){
currentEdit = null;
})
function getUrlParam( paramName ) {
var reParam = new RegExp( '(?:[\?&]|&)' + paramName + '=([^&]+)', 'i' ) ;
var match = window.location.search.match(reParam) ;
return ( match && match.length > 1 ) ? match[ 1 ] : null ;
}
var funcNum = getUrlParam( 'CKEditorFuncNum' ),
t = getUrlParam('CKEditor').split("_"),
language = t[t.length-1];
language = (language == "tw" ? "zh_tw" : language);
})