/
template_management.js
1303 lines (911 loc) · 30.7 KB
/
template_management.js
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/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
* The Apereo Foundation licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
*
* template management, javascript for the management of the templates in the file area and their creation
*
* @author Patrick Lockley
* @version 1.0
* @package
*/
if(typeof(String.prototype.trim) === "undefined")
{
String.prototype.trim = function()
{
return String(this).replace(/^\s+|\s+$/g, '');
};
}
var active_div="";
var edit_window_open = new Array();
/**
*
* Function url return
* This function sorts out the URL depending on whether the htaccess if off or on
* @param string url = the extra part of the url to make this URL from
* @param string parameter - the template id
* @version 1.0
* @author Patrick Lockley
*/
function url_return(url,parameter){
switch (url) {
case "edit":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
case "edithtml":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
break;
case "preview":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
break;
case "play":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
break;
case "properties":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
break;
case "folderproperties":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
break;
case "workspaceproperties":
if (site_apache == "true") {
return url;
} else {
return url + ".php"
}
case "publishproperties":
if (site_apache == "true") {
return url + "_" + parameter;
} else {
return url + ".php?template_id=" + parameter;
}
break;
default:
break;
}
}
/*
* Function template toggle
* This function sorts out the display and hiding of the blank templates side of the screen
* @param string tag = the div to display
* @version 1.0
* @author Patrick Lockley
*/
function template_toggle(tag){
var temp = document.getElementById(tag);
var butt = document.getElementById(tag+'_button');
if((temp.style.display=="none")||(temp.style.display=="")){
temp.style.display="block";
butt.style.display="none";
}else{
temp.style.display="none";
butt.style.display="";
}
}
// Function toggle (obsolete) ********** CHECK ***************
//
// open and close template areas when creating a new one
function toggle(tag){
if(document.getElementById(tag).style.display=="none"){
document.getElementById(tag).style.display="block";
}else{
document.getElementById(tag).style.display="none";
}
}
/**
*
* Function edit window
* This function opens an edit window
* @param string admin = is the user an administrator
* @version 1.0
* @author Patrick Lockley
*/
function edit_window(admin,edit){
if(!admin){
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if (ids.length == 0)
return;
for(var i=0; i<ids.length; i++)
{
var node = workspace.nodes[ids[i]];
if(node.xot_type == "file"){
if(node.parent != workspace.recyclebin_id){
size = node.editor_size.split(",");
if(size.length==1){
var NewEditWindow = window.open(site_url + url_return(edit, node.xot_id), "editwindow" + node.id );
}else{
var NewEditWindow = window.open(site_url + url_return(edit, node.xot_id), "editwindow" + node.id, "height=" + size[1] + ", width=" + size[0] + ", resizable=yes");
}
try{
xmlHttp=new XMLHttpRequest();
}catch (e){ // Internet Explorer
try{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}catch (e){
try{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}catch (e){
}
}
}
NewEditWindow.ajax_handle = xmlHttp;
self.last_reference = self;
NewEditWindow.focus();
window_id = "editwindow" + node.id;
window_open = false;
if (typeof(edit_window_open) != 'undefined') {
for(z=0;z<edit_window_open.length;z++){
if(("editwindow" + edit_window_open[z])==window_id){
window_open = true;
}
}
}
if(!window_open){
edit_window_open.push(node.id);
}
}else{
alert(RECYCLE_EDIT);
}
}else{
alert(FOLDER_EDIT);
}
}
}else{
var NewEditWindow = window.open(site_url + url_return("edithtml", admin), "editwindow" + admin, "height=665, width=800" );
NewEditWindow.window_reference = self;
NewEditWindow.focus();
}
}
/**
*
* Function close edit window
* This function sorts out the deletion of lock files
* @param string path = the path to delete the lock file, or an ID number
* @version 1.0
* @author Patrick Lockley
*/
function close_edit_window(path){
/*
* if the path variable contains a hyphen, then it is the path to delete a file
*/
/*
* use the for loop to check for its place in the array then delete it
*/
for(x=0;x<edit_window_open.length;x++){
if(path.indexOf("-")!=-1){
if(edit_window_open[x].substr(5,edit_window_open[x].length-5)==path.substr(0,path.indexOf("-"))){
edit_window_open.splice(x,1);
}
}else{
if(edit_window_open[x].substr(5,edit_window_open[x].length-5)==path){
edit_window_open.splice(x,1);
}
}
}
}
/**
*
* Function file_version_sync
* This function opens a window to display an example template
* @version 1.0
* @author Patrick Lockley
*/
function file_version_sync(){
if (xmlHttp.readyState==4){
response = xmlHttp.responseText.trim();
if(response!=""){
alert(response);
}
}
}
/**
*
* Function example state changed
* This function opens a window to display an example template
* @version 1.0
* @author Patrick Lockley
*/
function file_need_save(){
if (xmlHttp.readyState==4){
result = xmlHttp.responseText.split("~*~");
if(xmlHttp.responseText!=""){
var response = confirm(result[0]);
if(response){
var url="website_code/php/versioncontrol/update_file.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=file_version_sync;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('file_path=' + result[1] + "&template_id=" + result[2]);
}
}
}
}
/**
*
* Function edit window close
* This function is empty to handle the response from the lock file deletion (which generates no response)
* @version 1.0
* @author Patrick Lockley
*/
function edit_window_close(path){
for(x=0;x<edit_window_open.length;x++){
if(path.indexOf("-")!=-1){
if(edit_window_open[x].substr(5,edit_window_open[x].length-5)==path.substr(0,path.indexOf("-"))){
edit_window_open.splice(x,1);
}
}else{
if(edit_window_open[x].substr(5,edit_window_open[x].length-5)==path){
edit_window_open.splice(x,1);
}
}
}
if(setup_ajax()!=false){
var url="website_code/php/versioncontrol/template_close.php";
xmlHttp.open("post",url,false);
xmlHttp.onreadystatechange=file_need_save;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('file_path=' + path);
}
}
/**
*
* Function example window
* This function requests the screen size for an example template
* @param string examole_id = the id of the example
* @version 1.0
* @author Patrick Lockley
*/
function example_window(example_id){
if(example_id!=0){
if(setup_ajax()!=false){
var url="website_code/php/properties/screen_size_template.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=example_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('tutorial_id=' + example_id);
}
}else{
alert(NO_EXAMPLE);
}
}
/**
*
* Function preview window
* This function opens a window to display a preview of a template
* @param string admin = whether the user is an admin
* @version 1.0
* @author Patrick Lockley
*/
function preview_window(admin){
if(!admin){
if(setup_ajax()!=false){
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if (ids.length == 0)
return;
for(var i=0; i<ids.length; i++)
{
var node = workspace.nodes[ids[i]];
if(node.xot_type=="file"){
size = node.preview_size.split(",");
if(size.length!=1){
var PreviewWindow = window.open(site_url + url_return("preview", node.xot_id), "previewwindow" + node.id, "height=" + size[1] + ", width=" + size[0] + ", scrollbars=yes,resizable=1" );
}else{
var PreviewWindow = window.open(site_url + url_return("preview", node.xot_id), "previewwindow" + node.id, "height=768,width=1024,scrollbars=yes,resizable=true");
}
}else{
alert(PROJECT_SELECT);
}
}
}
}else{
var PreviewWindow = window.open(site_url + url_return("preview", admin), "previewwindow" + admin, "scrollbars=yes");
}
}
/**
*
* Function example state changed
* This function opens a window to display an example template
* @version 1.0
* @author Patrick Lockley
*/
function example_stateChanged(){
if (xmlHttp.readyState==4){
if(xmlHttp.responseText!=""){
temp = xmlHttp.responseText.toString().split("~");
parameter = "height=" + temp[1] + ",width=" + temp[0] + ",status=No";
var property_id = temp[2];
var NewWindow = window.open(site_url + url_return("play",property_id), "examplewindow" + property_id, parameter);
NewWindow.focus();
}
}
}
/**
*
* Function properties window
* This function opens a properties window
* @param string admin - is the user an admin
* @version 1.0
* @author Patrick Lockley
*/
function publishproperties_window(admin) {
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if (ids.length == 1) {
var node = workspace.nodes[ids[0]];
if (node.xot_type == "file") {
var NewWindow = window.open(site_url + url_return("publishproperties", node.xot_id), node.xot_id, "height=600, width=635");
NewWindow.window_reference = self;
NewWindow.focus();
}
}
}
/**
*
* Function properties window
* This function opens a properties window
* @param string admin - is the user an admin
* @version 1.0
* @author Patrick Lockley
*/
function properties_window(admin) {
if (!admin) {
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if (ids.length == 0)
return;
if (workspace.nodes[ids[0]].type == "workspace") {
var NewWindow = window.open(site_url + url_return("workspaceproperties", null), "workspace", "height=600, width=635");
NewWindow.window_reference = self;
NewWindow.focus();
} else {
for (var i = 0; i < ids.length; i++) {
if (workspace.nodes[ids[i]].type != "folder") {
if (workspace.nodes[ids[i]].parent != workspace.recyclebin_id) {
var NewWindow = window.open(site_url + url_return("properties", workspace.nodes[ids[i]].xot_id), workspace.nodes[ids[i]].xot_id, "height=600, width=635");
NewWindow.window_reference = self;
NewWindow.focus();
} else {
alert(RECYCLE_PROPERTIES);
}
} else {
var NewWindow = window.open(site_url + url_return("folderproperties", workspace.nodes[ids[i]].xot_id + "_folder"), workspace.nodes[ids[i]].xot_id + "_folder", "height=600, width=635");
NewWindow.window_reference = self;
NewWindow.focus();
}
}
}
} else {
var NewWindow = window.open(site_url + url_return("properties", admin), admin, "height=600, width=630");
NewWindow.window_reference = self;
NewWindow.focus();
}
}
/**
*
* Function selection changed
* This function redisplays the file area sorted accordingly
* @version 1.0
* @author Patrick Lockley
*/
function refresh_workspace(){
if(setup_ajax()!=false){
var url="website_code/php/templates/get_templates_sorted.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=refreshworkspace_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('sort_type=' + document.sorting.type.value);
}
}
/**
*
* Function selection changed state changed
* This function redisplays the file area after sorting
* @version 1.0
* @author Patrick Lockley
*/
function refreshworkspace_stateChanged(){
if (xmlHttp.readyState==4){
//document.getElementById('file_area').innerHTML = xmlHttp.responseText;
var response=xmlHttp.responseText;
workspace = JSON.parse(response);
init_workspace();
}
}
function getProjectInformation(user_id, template_id){
if(setup_ajax()!=false){
var url="website_code/php/templates/get_template_info.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=getProjectInformation_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('user_id=' + user_id + '&template_id=' + template_id);
}
}
function getProjectInformation_stateChanged(){
if (xmlHttp.readyState==4){
var response=xmlHttp.responseText;
var info = JSON.parse(response);
document.getElementById('project_information').innerHTML = info.properties;
if (info.role == 'read-only')
{
// disable edit button.
var editbtn = document.getElementById("edit");
var propertiesbtn = document.getElementById("properties");
var deletebtn = document.getElementById("delete");
var publishbtn = document.getElementById("publish");
editbtn.disabled="disabled";
editbtn.className = "xerte_button_c_no_width disabled";
editbtn.onclick="";
publishbtn.disabled="disabled";
publishbtn.className = "xerte_button_c_no_width disabled";
publishbtn.onclick="";
propertiesbtn.disabled="disabled";
propertiesbtn.className = "xerte_button_c_no_width disabled";
propertiesbtn.onclick="";
deletebtn.disabled="disabled";
deletebtn.className = "xerte_button_c_no_width disabled";
deletebtn.onclick="";
}
}
}
/**
*
* Function remove template
* This function removes a template
* @param string template_id - id of the template to be deleted
* @version 1.0
* @author Patrick Lockley
*/
function remove_template(template_id){
if(setup_ajax()!=false){
var url="website_code/php/templates/remove_template.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=delete_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('template_id=' + (template_id.substr(template_id.indexOf("_")+1,template_id.length)));
}
}
/**
*
* Function recycle bin remove all template
* This function empties the recycle bin
* @param string template_id - id of the template to be deleted
* @version 1.0
* @author Patrick Lockley
*/
var number_of_files_to_delete = 0;
function recycle_bin_remove_all_template(template_id){
if(setup_ajax()!=false){
var url="website_code/php/templates/remove_template.php";
var xmlHttpDelete = new XMLHttpRequest();
xmlHttpDelete.open("post",url,true);
xmlHttpDelete.onreadystatechange= function(){
if (xmlHttpDelete.readyState==4){
if(number_of_files_to_delete!=1){
number_of_files_to_delete-=1;
}else{
//screen_refresh();
refresh_workspace();
}
}
};
xmlHttpDelete.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttpDelete.send('template_id=' + (template_id.substr(template_id.indexOf("_")+1,template_id.length)));
}
}
/**
*
* Function delete template
* This function moves a file to the recycle bin
* @param string template_id - id of the template to be deleted
* @version 1.0
* @author Patrick Lockley
*/
function delete_template(template_id){
if(setup_ajax()!=false){
var url="website_code/php/templates/delete_template.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=delete_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('template_id=' + (template_id.substr(template_id.indexOf("_")+1,template_id.length)));
}
}
/**
*
* Function delete state changed
* This function redisplays after a file is deleted
* @version 1.0
* @author Patrick Lockley
*/
var delete_feedback_string="";
function delete_stateChanged(){
if (xmlHttp.readyState==4){
response = xmlHttp.responseText.trim();
if(response.indexOf("Sorry")==0){
alert(DELETE_ERROR + ' "' + response + '"');
}
//screen_refresh();
refresh_workspace();
}
}
/**
*
* Function duplicate template
* This function duplicates a template
* @version 1.0
* @author Patrick Lockley
*/
function duplicate_template(){
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if(ids.length==1){
var node = workspace.nodes[ids[0]];
if(node.xot_type=="file"){
if(node.parent!= workspace.recyclebin_id){
/*
* code to prevent folders being dupped
*/
if(setup_ajax()!=false){
var url="website_code/php/templates/duplicate_template.php";
template_id = node.xot_id;
template_name = node.text;
folder_id = workspace.nodes[node.parent].xot_id;
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=duplicate_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('template_id=' + template_id + '&template_name=' + template_name + '&folder_id=' + folder_id);
}
}else{
alert(RECYCLE_DUPLICATE);
}
}else{
alert(DUPLICATE_PROMPT);
}
}else if(ids.length==0){
alert(DUPLICATE_PROMPT_OTHER);
}else{
alert(DUPLICATE_LIMIT);
}
}
/**
*
* Function duplicate state changed
* This function redisplays the file area are a file is duplicate
* @version 1.0
* @author Patrick Lockley
*/
function duplicate_stateChanged(){
if (xmlHttp.readyState==4){
response = xmlHttp.responseText.trim();
if(response!=""){
alert(DUPLICATE_ERROR + ' "' + response + '"');
}
//screen_refresh();
refresh_workspace();
}
}
function publish_project(template_id){
if(setup_ajax()!=false){
var url="website_code/php/versioncontrol/update_file.php";
xmlHttp.open("post",url,true);
xmlHttp.onreadystatechange=publish_stateChanged;
xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlHttp.send('template_id=' + template_id);
}
}
/**
*
* Function publish this
* This function updates the public copy
* @version 1.0
* @author Patrick Lockley
*/
function publish_this(){
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if(ids.length==1){
publishproperties_window();
}else{
alert(PUBLISH_LIMIT);
}
}
/**
*
* Function publish state changed
* This function redisplays the file area are a file is duplicate
* @version 1.0
* @author Patrick Lockley
*/
function publish_stateChanged(){
if (xmlHttp.readyState==4){
alert(PUBLISH_SUCCESS);
}
}
/**
*
* Function remove this
* This function handles what we are to delete and whether we want to.
* @version 1.0
* @author Patrick Lockley
*/
function remove_this(){
var tree = $.jstree.reference("#workspace"),
ids = tree.get_selected();
if (ids.length == 0)
return;
if(ids[0] == workspace.recyclebin_id) {
var response = confirm(RECYCLE_EMPTY);
if (response) {
var node = workspace.nodes[ids[0]];
var folder_node = tree.get_node(node.id, false);
number_of_files_to_delete =folder_node.children.length;
for (var i=0; i<folder_node.children.length; i++)
{