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repository.js
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repository.js
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// $Id$
///////////////////////////////////////////////////////////////////////////
// //
// Don't modify this file unless you know how it works //
// //
///////////////////////////////////////////////////////////////////////////
/**
* repository_client is a javascript class, it contains several static
* methods you can call it directly without creating an instance.
* If you are going to create a file picker, you need create an instance
* repo = new repository_client();
*/
var repository_listing = {};
var active_instances = {};
var file_extensions = {};
// repository_client has static functions
var repository_client = (function(){
// private static field
var version = '2.0';
var PANEL_BODY_PADDING = (10*2);
// private static methods
function help() {
alert(version);
}
// a hack to fix ie6 bug
function ie6_fix_width(id, width) {
if(YAHOO.env.ua.ie == 6){
var fp_title = document.getElementById('file-picker-'+id);
fp_title.style.width = width;
}
}
function $() {
// public methods of filepicker instance
this.create_filepicker = function(client_id) {
var IE_QUIRKS = (YAHOO.env.ua.ie && document.compatMode == "BackCompat");
var IE_SYNC = (YAHOO.env.ua.ie == 6 || (YAHOO.env.ua.ie == 7 && IE_QUIRKS));
var btn_listing = {label: fp_lang.listview, value: 'l',
onclick: {fn: repository_client.view_as_list, obj:client_id}};
var btn_icons = {label: fp_lang.thumbview, value: 't',
onclick: {fn: repository_client.view_as_icons, obj:client_id}};
document.body.className += ' yui-skin-sam';
var el = document.createElement('DIV');
el.id = 'file-picker-'+client_id;
el.className = 'file-picker';
this.client_id = client_id;
document.body.appendChild(el);
this.filepicker = new YAHOO.widget.Panel('file-picker-' + client_id, {
draggable: true,
close: true,
underlay: 'none',
zindex: 666666,
xy: [50, YAHOO.util.Dom.getDocumentScrollTop()+20]
});
var layout = '';
this.filepicker.client_id = client_id;
this.filepicker.setHeader(fp_lang['title']);
this.filepicker.setBody('<div id="layout-'+client_id+'"></div>');
this.filepicker.beforeRenderEvent.subscribe(function() {
YAHOO.util.Event.onAvailable('layout-'+client_id, function() {
layout = new YAHOO.widget.Layout('layout-'+client_id, {
height: 480, width: 700,
units: [
{position: 'top', height: 32, resize: false,
body:'<div class="yui-buttongroup fp-viewbar" id="repo-viewbar-'+client_id+'"></div><div class="fp-searchbar" id="search-div-'+client_id+'"></div>', gutter: '2'},
{position: 'left', width: 200, resize: true, scroll:true,
body:'<ul class="fp-list" id="repo-list-'+client_id+'"></ul>', gutter: '0 5 0 2', minWidth: 150, maxWidth: 300 },
{position: 'center', body: '<div class="fp-panel" id="panel-'+client_id+'"></div>',
scroll: true, gutter: '0 2 0 0' }
]
});
layout.render();
});
});
var resize = new YAHOO.util.Resize('file-picker-'+client_id, {
handles: ['br'],
autoRatio: true,
status: true,
minWidth: 680,
minHeight: 400
});
ie6_fix_width(client_id, '680px');
resize.on('resize', function(args) {
var panelHeight = args.height;
var headerHeight = this.header.offsetHeight; // Content + Padding + Border
var bodyHeight = (panelHeight - headerHeight);
var bodyContentHeight = (IE_QUIRKS) ? bodyHeight : bodyHeight - PANEL_BODY_PADDING;
YAHOO.util.Dom.setStyle(this.body, 'height', bodyContentHeight + 'px');
ie6_fix_width(this.client_id, '680px');
if (IE_SYNC) {
this.sizeUnderlay();
this.syncIframe();
}
layout.set('height', bodyContentHeight);
layout.set('width', (args.width - PANEL_BODY_PADDING));
layout.resize();
}, this.filepicker, true);
repository_client.fp[client_id].viewbar = new YAHOO.widget.ButtonGroup({
id: 'btngroup-'+client_id,
name: 'buttons',
disabled: true,
container: 'repo-viewbar-'+client_id
});
repository_client.fp[client_id].viewbar.addButtons([btn_icons, btn_listing]);
this.print_listing();
this.filepicker.render();
}
this.print_listing = function() {
var container = new YAHOO.util.Element('repo-list-'+this.client_id);
container.set('innerHTML', '');
container.on('contentReady', function() {
for(var i in repository_listing[this.client_id]) {
var repo = repository_listing[this.client_id][i];
var support = false;
if(this.env=='editor' && this.accepted_types != '*'){
if(repo.supported_types!='*'){
for (var j in repo.supported_types){
if(mdl_in_array(repo.supported_types[j], this.accepted_types)){
support = true;
}
}
}
}else{
support = true;
}
if(repo.supported_types == '*' || support){
var li = document.createElement('li');
li.id = 'repo-'+this.client_id+'-'+repo.id;
var icon = document.createElement('img');
icon.src = repo.icon;
icon.width = '16';
icon.height = '16';
var link = document.createElement('a');
link.href = '###';
link.id = 'repo-call-'+this.client_id+'-'+repo.id;
link.appendChild(icon);
link.className = 'fp-repo-name';
link.innerHTML += ' '+repo.name;
link.onclick = function() {
var re = new RegExp("repo-call-(\\w+)-(\\d+)", "i");
var result = this.id.match(re);
var client_id = result[1];
var repo_id = result[2];
// high light currect selected repository
for(var cc in repository_listing[client_id]){
var tmp_id = 'repo-call-'+client_id+'-'+ cc;
var el = document.getElementById(tmp_id);
if(el){
el.style.background = 'transparent';
}
}
this.style.background = '#CCC';
repository_client.req(client_id, repo_id, '');
}
li.appendChild(link);
container.appendChild(li);
repo = null;
}
}
}, this, true);
}
this.show = function(){
this.print_listing();
var panel = new YAHOO.util.Element('panel-'+this.filepicker.client_id);
panel.get('element').innerHTML = '';
this.filepicker.show();
}
this.hide = function(){
this.filepicker.hide();
}
}
// all filepicker instances
$.fp = {};
return $;
})();
// public static method
// may be called outside yui
repository_client.req = function(client_id, id, path, page) {
repository_client.loading(client_id, 'load');
this.fp[client_id].viewbar.set('disabled', false);
var r = repository_client.fp[client_id];
var params = [];
params['p'] = path;
params['env']=r.env;
params['sesskey']=moodle_cfg.sesskey;
params['ctx_id']=fp_config.contextid;
params['client_id'] = client_id;
params['repo_id']=id;
if (!!page) { // convert page to boolean value
params['page']=page;
}
params['accepted_types'] = r.accepted_types;
var trans = YAHOO.util.Connect.asyncRequest('POST', moodle_cfg.wwwroot+'/repository/ws.php?action=list', this.req_cb, this.postdata(params));
}
repository_client.req_cb = {
success: function(o){
var data = repository_client.parse_json(o.responseText, 'req_cb');
var repo = repository_client.fp[data.client_id];
var panel = new YAHOO.util.Element('panel-'+data.client_id);
if(data && data.e) {
panel.get('element').innerHTML = data.e;
return;
}
// save data
repo.fs = data;
if(!data) {
return;
}else if(data.msg){
repository_client.print_msg(data.msg);
}else if(data.iframe) {
repository_client.view_iframe(data.client_id);
}else if(data.login) {
repository_client.print_login(data.client_id, data);
}else if(data.list) {
if(repo.view_status) {
repository_client.view_as_list(data.client_id, data.list);
} else {
repository_client.view_as_icons(data.client_id, data.list);
}
}
}
}
repository_client.view_iframe = function(client_id) {
var fs = repository_client.fp[client_id].fs;
var panel = new YAHOO.util.Element('panel-'+client_id);
panel.get('element').innerHTML = "<iframe frameborder=\"0\" width=\"98%\" height=\"400px\" src=\""+fs.iframe+"\" />";
}
repository_client.req_search_results = function(client_id, id, path, page) {
this.fp[client_id].viewbar.set('disabled', false);
var r = repository_client.fp[client_id];
var params = [];
params['p'] = path;
params['env']=r.env;
params['sesskey']=moodle_cfg.sesskey;
params['ctx_id']=fp_config.contextid;
params['client_id'] = client_id;
params['search_paging']='true';
params['repo_id']=id;
if (!!page) { // convert page to boolean value
params['page']=page;
}
params['accepted_types'] = r.accepted_types;
var trans = YAHOO.util.Connect.asyncRequest('POST', moodle_cfg.wwwroot+'/repository/ws.php?action=search', this.req_cb, this.postdata(params));
}
repository_client.print_login = function(id, data) {
var login = data.login;
var panel = new YAHOO.util.Element('panel-'+id);
var str = '<div class="fp-login-form">';
var has_pop = false;
this.fp[id].login = login;
str +='<table width="100%">';
for(var k in login) {
str +='<tr>';
if(login[k].type=='popup') {
str += '<td colspan="2"><p class="fp-popup">'+fp_lang.popup+'</p>';
str += '<p class="fp-popup"><button onclick="repository_client.popup(\''+id+'\', \''+login[k].url+'\')">'+fp_lang.login+'</button>';
str += '</p></td>';
has_pop = true;
}else if(login[k].type=='textarea') {
str += '<td colspan="2"><p><textarea id="'+login[k].id+'" name="'+login[k].name+'"></textarea></p></td>';
}else{
var label_id = '';
var field_id = '';
var field_value = '';
if(login[k].id) {
label_id = ' for="'+login[k].id+'"';
field_id = ' id="'+login[k].id+'"';
}
if (login[k].label) {
str += '<td align="right"><label'+label_id+'>'+login[k].label+'</label> </td>';
}
if(login[k].value) {
field_value = ' value="'+login[k].value+'"';
}
if(login[k].type=='radio'){
var list = login[k].value.split('|');
var labels = login[k].value_label.split('|');
str += '<td align="left">';
for(var item in list) {
str +='<input type="'+login[k].type+'"'+' name="'+login[k].name+'"'+
field_id+' value="'+list[item]+'" />'+labels[item]+'<br />';
}
str += '</td>';
}else{
str += '<td align="left"><input type="'+login[k].type+'"'+' name="'+login[k].name+'"'+field_value+' /></td>';
}
}
str +='</tr>';
}
str +='</table>';
var btn_label = data['login_btn_label']?data['login_btn_label']:fp_lang.submit;
if (data['login_search_form']) {
str += '<p><input type="button" onclick="repository_client.search(\''+id+'\', \''+data.repo_id+'\')" value="'+btn_label+'" /></p>';
} else {
if(!has_pop) {
str += '<p><input type="button" onclick="repository_client.login(\''+id+'\', \''+data.repo_id+'\')" value="'+btn_label+'" /></p>';
}
}
str += '</div>';
panel.get('element').innerHTML = str;
}
repository_client.login = function(id, repo_id) {
var params = [];
var data = this.fp[id].login;
for (var k in data) {
if(data[k].type!='popup') {
var el = document.getElementsByName(data[k].name)[0];
params[data[k].name] = '';
if(el.type == 'checkbox') {
params[data[k].name] = el.checked;
} else {
params[data[k].name] = el.value;
}
}
}
params['env'] = this.fp[id].env;
params['repo_id'] = repo_id;
params['client_id'] = id;
params['ctx_id'] = fp_config.contextid;
params['sesskey'] = moodle_cfg.sesskey;
params['accepted_types'] = this.fp[id].accepted_types;
this.loading(id, 'load');
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=sign', this.req_cb, this.postdata(params));
}
repository_client.search = function(id, repo_id) {
var params = [];
var data = this.fp[id].login;
for (var k in data) {
if(data[k].type!='popup') {
var el = document.getElementsByName(data[k].name)[0];
params[data[k].name] = '';
if(el.type == 'checkbox') {
params[data[k].name] = el.checked;
} else if(el.type == 'radio') {
var tmp = document.getElementsByName(data[k].name);
for(var i in tmp) {
if (tmp[i].checked) {
params[data[k].name] = tmp[i].value;
}
}
} else {
params[data[k].name] = el.value;
}
}
}
params['env'] = this.fp[id].env;
params['repo_id'] = repo_id;
params['client_id'] = id;
params['ctx_id'] = fp_config.contextid;
params['sesskey'] = moodle_cfg.sesskey;
params['accepted_types'] = this.fp[id].accepted_types;
this.loading(id, 'load');
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=search', this.req_cb, this.postdata(params));
}
repository_client.loading = function(id, type, name) {
var panel = new YAHOO.util.Element('panel-'+id);
panel.get('element').innerHTML = '';
var content = document.createElement('div');
content.style.textAlign='center';
var para = document.createElement('P');
var img = document.createElement('IMG');
if(type=='load') {
img.src = moodle_cfg.pixpath+'/i/loading.gif';
para.innerHTML = fp_lang.loading;
}else{
img.src = moodle_cfg.pixpath+'/i/progressbar.gif';
para.innerHTML = fp_lang.copying+' <strong>'+name+'</strong>';
}
content.appendChild(para);
content.appendChild(img);
panel.get('element').appendChild(content);
}
repository_client.view_as_list = function(client_id, data) {
if (typeof client_id == 'object') {
// click button
client_id = data;
list = repository_client.fp[client_id].fs.list;
} else if(!data) {
// from viewfiles
list = repository_client.fp[client_id].fs.list;
}else{
// from callback
list = data;
}
var panel = new YAHOO.util.Element('panel-'+client_id);
var fp = repository_client.fp[client_id];
fp.view_status = 1;
fp.viewbar.check(1);
repository_client.print_header(client_id);
panel.get('element').innerHTML += '<div id="treediv-'+client_id+'"></div>';
var tree = new YAHOO.widget.TreeView('treediv-'+client_id);
tree.dynload = function (node, fnLoadComplete) {
var callback = {
success: function(o) {
var json = repository_client.parse_json(o.responseText, 'dynload');
for(k in json.list) {
repository_client.buildtree(json.client_id, json.list[k], node);
}
o.argument.fnLoadComplete();
},
failure:function(oResponse) {
alert(fp_lang.error+' - |dynload| -');
oResponse.argument.fnLoadComplete();
},
argument:{"node":node, "fnLoadComplete": fnLoadComplete}
}
var fp = repository_client.fp[node.client_id];
var params = [];
params['p']=node.path;
params['env']=fp.env;
params['sesskey']=moodle_cfg.sesskey;
params['ctx_id']=fp_config.contextid;
params['repo_id']=fp.fs.repo_id;
params['client_id']=node.client_id;
params['accepted_types']=fp.accepted_types;
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=list',callback,repository_client.postdata(params));
}
tree.dynload.client_id = client_id;
if(fp.fs.dynload) {
tree.setDynamicLoad(tree.dynload, 1);
} else {
}
for(k in list) {
repository_client.buildtree(client_id, list[k], tree.getRoot());
}
tree.draw();
tree.subscribe('clickEvent', function(e){
if(e.node.isLeaf){
repository_client.select_file(e.node.data.filename, e.node.data.value, e.node.data.icon, client_id, e.node.repo_id);
}
});
repository_client.print_footer(client_id);
}
repository_client.buildtree = function(client_id, node, level) {
var fs = repository_client.fp[client_id].fs;
if(node.children) {
node.title = '<i><u>'+node.title+'</u></i>';
}
var info = {
label:node.title,
title:fp_lang.date+' '+node.date+fp_lang.size+' '+node.size,
filename:node.title,
value:node.source,
icon:node.thumbnail,
path:node.path
};
var tmpNode = new YAHOO.widget.TextNode(info, level, false);
var tooltip = new YAHOO.widget.Tooltip(tmpNode.labelElId, {
context:tmpNode.labelElId, text:info.title});
if(node.repo_id) {
tmpNode.repo_id=node.repo_id;
}else{
tmpNode.repo_id=fs.repo_id;
}
if(node.children) {
if(node.expanded) {
tmpNode.expand();
}
tmpNode.isLeaf = false;
tmpNode.client_id = client_id;
if (node.path) {
tmpNode.path = node.path;
} else {
tmpNode.path = '';
}
for(var c in node.children) {
this.buildtree(client_id, node.children[c], tmpNode);
}
} else {
tmpNode.isLeaf = true;
}
}
repository_client.select_file = function(oldname, url, icon, client_id, repo_id) {
var thumbnail = document.getElementById('fp-grid-panel-'+client_id);
if(thumbnail){
thumbnail.style.display = 'none';
}
var header = document.getElementById('fp-header-'+client_id);
header.style.display = 'none';
var footer = document.getElementById('fp-footer-'+client_id);
footer.style.display = 'none';
var pathbar = document.getElementById('path-'+client_id);
if(pathbar){
pathbar.style.display = 'none';
}
var panel = new YAHOO.util.Element('panel-'+client_id);
var html = '<div class="fp-rename-form">';
html += '<p><img src="'+icon+'" /></p>';
html += '<p><label for="newname-'+client_id+'">'+fp_lang.saveas+'</label>';
html += '<input type="text" id="newname-'+client_id+'" value="'+oldname+'" /></p>';
html += '<p><input type="hidden" id="fileurl-'+client_id+'" value="'+url+'" />';
html += '<input type="button" onclick="repository_client.download(\''+client_id+'\', \''+repo_id+'\')" value="'+fp_lang.downbtn+'" />';
html += '<input type="button" onclick="repository_client.viewfiles(\''+client_id+'\')" value="'+fp_lang.cancel+'" /></p>';
html += '</div>';
panel.get('element').innerHTML += html;
var tree = document.getElementById('treediv-'+client_id);
if(tree){
tree.style.display = 'none';
}
}
repository_client.paging = function(client_id, id) {
var str = '';
this.fp[client_id].view_staus = 0;
var fs = this.fp[client_id].fs;
if(fs.pages) {
str += '<div class="fp-paging" id="paging-'+id+'-"'+client_id+'>';
if(!fs.search_result){
var action = 'req';
} else {
var action = 'req_search_results';
}
str += this.get_page_btn(client_id, action, 1)+'1</a>';
if (fs.page+2>=fs.pages) {
var max = fs.pages;
} else {
var max = fs.page+2;
}
if (fs.page-2 >= 3) {
str += ' ... ';
for(var i=fs.page-2; i<max; i++) {
str += this.get_page_btn(client_id, action, i);
str += String(i);
str += '</a> ';
}
} else {
for(var i = 2; i < max; i++) {
str += this.get_page_btn(client_id, action, i);
str += String(i);
str += '</a> ';
}
}
if (max==fs.pages) {
str += this.get_page_btn(client_id, action, fs.pages)+fs.pages+'</a>';
} else {
str += repository_client.get_page_btn(client_id, action, max)+max+'</a>';
str += ' ... '+repository_client.get_page_btn(client_id, action, fs.pages)+fs.pages+'</a>';
}
str += '</div>';
}
return str;
}
repository_client.get_page_btn = function(client_id, type, page) {
var fs = this.fp[client_id].fs;
var css = '';
if (page == fs.page) {
css = 'class="cur_page"';
}
str = '<a '+css+' onclick="repository_client.'+type+'(\''+client_id+'\','+fs.repo_id+', '+page+', '+page+')" href="###">';
return str;
}
repository_client.path = function(client_id) {
var fs = this.fp[client_id].fs;
// if this is listing view
if(this.fp[client_id].view_status == 1) {
return;
}
var panel = new YAHOO.util.Element('panel-'+client_id);
var p = fs.path;
if(p && p.length!=0) {
var oDiv = document.createElement('DIV');
oDiv.id = "path-"+client_id;
oDiv.className = "fp-pathbar";
panel.get('element').appendChild(oDiv);
for(var i = 0; i < fs.path.length; i++) {
var link = document.createElement('A');
link.href = "###";
link.innerHTML = fs.path[i].name;
link.id = 'path-'+client_id+'-'+fs.repo_id;
link.path=fs.path[i].path;
link.onclick = function() {
var re = new RegExp("path-(\\w+)-(\\d+)", "i");
var result = this.id.match(re);
var client_id = result[1];
var repo_id = result[2];
repository_client.req(client_id, repo_id, this.path);
}
var sep = document.createElement('SPAN');
sep.innerHTML = '/';
oDiv.appendChild(link);
oDiv.appendChild(sep);
}
}
}
repository_client.print_header = function(client_id) {
var panel = new YAHOO.util.Element('panel-'+client_id);
var str = '<div id="fp-header-'+client_id+'">';
str += '<div class="fp-toolbar" id="repo-tb-'+client_id+'"></div>';
if(this.fp[client_id].fs.pages < 8){
str += this.paging(client_id, 'header');
}
str += '</div>';
panel.set('innerHTML', str);
this.path(client_id);
}
repository_client.view_as_icons = function(client_id, data) {
var list = null;
if (typeof client_id == 'object') {
// click button
client_id = data;
list = repository_client.fp[client_id].fs.list;
} else if(!data) {
// from viewfiles
list = repository_client.fp[client_id].fs.list;
}else{
// from callback
list = data;
}
var fp = repository_client.fp[client_id];
fp.view_status = 0;
fp.viewbar.check(0);
var container = document.getElementById('panel-'+client_id);
var panel = document.createElement('DIV');
panel.id = 'fp-grid-panel-'+client_id;
repository_client.print_header(client_id);
var count = 0;
for(k in list) {
// the container
var el = document.createElement('div');
el.className='fp-grid';
// the file name
var title = document.createElement('div');
title.id = 'grid-title-'+String(count);
title.className = 'label';
if (list[k].shorttitle) {
list[k].title = list[k].shorttitle;
}
title.innerHTML += '<a href="###"><span>'+list[k].title+"</span></a>";
if(list[k].thumbnail_width){
el.style.width = list[k].thumbnail_width+'px';
title.style.width = (list[k].thumbnail_width-10)+'px';
} else {
el.style.width = title.style.width = '80px';
}
var frame = document.createElement('DIV');
frame.style.textAlign='center';
if(list[k].thumbnail_height){
frame.style.height = list[k].thumbnail_height+'px';
}
var img = document.createElement('img');
img.src = list[k].thumbnail;
if(list[k].thumbnail_alt) {
img.alt = list[k].thumbnail_alt;
}
if(list[k].thumbnail_title) {
img.title = list[k].thumbnail_title;
}
var link = document.createElement('A');
link.href='###';
link.id = 'img-id-'+String(count);
if(list[k].url) {
el.innerHTML += '<p><a target="_blank" href="'+list[k].url+'">'+fp_lang.preview+'</a></p>';
}
link.appendChild(img);
frame.appendChild(link);
el.appendChild(frame);
el.appendChild(title);
panel.appendChild(el);
if(list[k].children) {
var folder = new YAHOO.util.Element(link.id);
folder.path = list[k].path;
var el_title = new YAHOO.util.Element(title.id);
folder.fs = list[k].children;
folder.on('contentReady', function() {
this.on('click', function() {
if(fp.fs.dynload) {
var fs = repository_client.fp[client_id].fs;
var params = [];
params['p'] = this.path;
params['env'] = repository_client.fp[client_id].env;
params['repo_id'] = fs.repo_id;
params['ctx_id'] = fp_config.contextid;
params['sesskey']= moodle_cfg.sesskey;
params['accepted_types'] = repository_client.fp[client_id].accepted_types;
params['client_id'] = client_id;
repository_client.loading(client_id, 'load');
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=list', repository_client.req_cb, repository_client.postdata(params));
}else{
repository_client.view_as_icons(client_id, this.fs);
}
});
});
el_title.on('contentReady', function() {
this.on('click', function(){
folder.fireEvent('click');
});
});
} else {
var el_title = new YAHOO.util.Element(title.id);
var file = new YAHOO.util.Element(link.id);
el_title.title = file.title = list[k].title;
el_title.value = file.value = list[k].source;
el_title.icon = file.icon = list[k].thumbnail;
if(fp.fs.repo_id) {
el_title.repo_id = file.repo_id = fp.fs.repo_id;
}else{
el_title.repo_id = file.repo_id = '';
}
file.on('contentReady', function() {
this.on('click', function() {
repository_client.select_file(this.title, this.value, this.icon, client_id, this.repo_id);
});
});
el_title.on('contentReady', function() {
this.on('click', function() {
repository_client.select_file(this.title, this.value, this.icon, client_id, this.repo_id);
});
});
}
count++;
}
container.appendChild(panel);
repository_client.print_footer(client_id);
}
repository_client.print_footer = function(client_id) {
var fs = this.fp[client_id].fs;
var panel = document.getElementById('panel-'+client_id);
var footer = document.createElement('DIV');
footer.id = 'fp-footer-'+client_id;
footer.innerHTML += this.create_upload_form(client_id);
footer.innerHTML += this.paging(client_id, 'footer');
panel.appendChild(footer);
// add repository manage buttons here
var oDiv = document.getElementById('repo-tb-'+client_id);
if(!fs.nosearch) {
var search = document.createElement('A');
search.href = '###';
search.innerHTML = '<img src="'+moodle_cfg.pixpath+'/a/search.png" /> '+fp_lang.search;
oDiv.appendChild(search);
search.onclick = function() {
repository_client.search_form(client_id, fs.repo_id);
}
}
// weather we use cache for this instance, this button will reload listing anyway
if(!fs.norefresh) {
var ccache = document.createElement('A');
ccache.href = '###';
ccache.innerHTML = '<img src="'+moodle_cfg.pixpath+'/a/refresh.png" /> '+fp_lang.refresh;
oDiv.appendChild(ccache);
ccache.onclick = function() {
var params = [];
params['env']=fs.env;
params['sesskey']=moodle_cfg.sesskey;
params['ctx_id']=fp_config.contextid;
params['repo_id']=fs.repo_id;
params['client_id']=client_id;
repository_client.loading(client_id, 'load');
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=ccache', repository_client.req_cb, repository_client.postdata(params));
}
}
if(fs.manage) {
var mgr = document.createElement('A');
mgr.innerHTML = '<img src="'+moodle_cfg.pixpath+'/a/setting.png" /> '+fp_lang.mgr;
mgr.href = fs.manage;
mgr.target = "_blank";
oDiv.appendChild(mgr);
}
if(!fs.nologin) {
var logout = document.createElement('A');
logout.href = '###';
logout.innerHTML = '<img src="'+moodle_cfg.pixpath+'/a/logout.png" /> '+fp_lang.logout;
oDiv.appendChild(logout);
logout.onclick = function() {
repository_client.logout(client_id, fs.repo_id);
}
}
if(fs.help) {
var help = document.createElement('A');
help.href = fs.help;
help.target = "_blank";
help.innerHTML = '<img src="'+moodle_cfg.pixpath+'/a/help.png" /> '+fp_lang['help'];
oDiv.appendChild(help);
}
}
repository_client.postdata = function(obj) {
var str = '';
for(k in obj) {
if(obj[k] instanceof Array) {
for(i in obj[k]) {
str += (encodeURIComponent(k) +'[]='+encodeURIComponent(obj[k][i]));
str += '&';
}
} else {
str += encodeURIComponent(k) +'='+encodeURIComponent(obj[k]);
str += '&';
}
}
return str;
}
repository_client.stripHTML = function(str){
var re= /<\S[^><]*>/g
var ret = str.replace(re, "")
return ret;
}
repository_client.popup = function(client_id, url) {
repository_client.win = window.open(url,'repo_auth', 'location=0,status=0,scrollbars=0,width=500,height=300');
repository_client.win.client_id = client_id;
return false;
}
function repository_callback(id) {
repository_client.req(repository_client.win.client_id, id, '');
repository_client.win = null;
}
repository_client.logout = function(client_id, repo_id) {
var params = [];
params['repo_id'] = repo_id;
params['client_id'] = client_id;
var trans = YAHOO.util.Connect.asyncRequest('POST', moodle_cfg.wwwroot+'/repository/ws.php?action=logout',
repository_client.req_cb, repository_client.postdata(params));
}
repository_client.download = function(client_id, repo_id) {
var fp = repository_client.fp[client_id];
var title = document.getElementById('newname-'+client_id).value;
var file = document.getElementById('fileurl-'+client_id).value;
repository_client.loading(client_id, 'download', title);
var params = [];
if(fp.itemid){
params['itemid']=fp.itemid;
}
params['env']=fp.env;
params['file']=file;
params['title']=title;
params['sesskey']=moodle_cfg.sesskey;
params['ctx_id']=fp_config.contextid;
params['repo_id']=repo_id;
params['client_id']=client_id;
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=download',
repository_client.download_cb,
repository_client.postdata(params));
}
repository_client.download_cb = {
success: function(o) {
var data = repository_client.parse_json(o.responseText, 'download_cb');
var panel = new YAHOO.util.Element('panel-'+data.client_id);
if(data && data.e) {
panel.get('element').innerHTML = data.e;
return;
}
repository_client.end(data.client_id, data);
}
}
repository_client.end = function(client_id, obj) {
var fp = repository_client.fp[client_id];
if(fp.env=='filepicker') {
fp.target.value = obj['id'];
}else if(fp.env=='editor'){
fp.target.value = obj['url'];
fp.target.onchange();
}
fp.formcallback(obj);
fp.hide();
repository_client.viewfiles(client_id);
}
repository_client.viewfiles = function(client_id) {
var repo = repository_client.fp[client_id];
if(repo.view_status) {
repository_client.view_as_list(client_id);
} else {
repository_client.view_as_icons(client_id);
}
}
repository_client.create_upload_form = function(client_id) {
var str = '';
var fs = repository_client.fp[client_id].fs;
if(fs.upload) {
var id = fs.upload.id+'_'+client_id;
str += '<div id="'+id+'_div" class="fp-upload-form">';
str += '<form id="'+id+'" onsubmit="return false">';
str += '<label for="'+id+'_file">'+fs.upload.label+': </label>';
str += '<input type="file" id="'+id+'_file" name="repo_upload_file" />';
str += '<p class="fp-upload-btn"><a href="###" onclick="return repository_client.upload(\''+client_id+'\');">'+fp_lang.upload+'</a></p>';
str += '</form>';
str += '</div>';
}
return str;
}
repository_client.upload = function(client_id) {
var fp = repository_client.fp[client_id];
var u = repository_client.fp[client_id].fs;
var id = u.upload.id+'_'+client_id;
var aform = document.getElementById(id);
var parent = document.getElementById(id+'_div');
var d = document.getElementById(id+'_file');
if(d.value!='' && d.value!=null) {
var container = document.createElement('DIV');
container.id = id+'_loading';
container.style.textAlign='center';
var img = document.createElement('IMG');
img.src = moodle_cfg.pixpath+'/i/progressbar.gif';
var para = document.createElement('p');
para.innerHTML = fp_lang.uploading;
container.appendChild(para);
container.appendChild(img);
parent.appendChild(container);
YAHOO.util.Connect.setForm(aform, true, true);
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=upload&itemid='+fp.itemid
+'&sesskey='+moodle_cfg.sesskey
+'&ctx_id='+fp_config.contextid
+'&repo_id='+u.repo_id
+'&client_id='+client_id,
repository_client.upload_cb);
}else{
alert(fp_lang.filenotnull);
}
}
repository_client.upload_cb = {
upload: function(o) {
var ret = repository_client.parse_json(o.responseText, 'upload');
client_id = ret.client_id;
if(ret && ret.e) {
var panel = new YAHOO.util.Element('panel-'+client_id);
panel.get('element').innerHTML = ret.e;
return;
}
if(ret) {
alert(fp_lang.saved);
repository_client.end(client_id, ret);
}
}
}
repository_client.parse_json = function(txt, source) {
try {
var ret = YAHOO.lang.JSON.parse(txt);
} catch(e) {
alert(fp_lang.invalidjson+' - |'+source+'| -'+this.stripHTML(txt));
}
return ret;
}
repository_client.search_form = function(client_id, id) {
var fp = repository_client.fp[client_id];
var params = [];
params['env']=fp.env;
params['sesskey']=moodle_cfg.sesskey;
params['client_id']=client_id;
params['ctx_id']=fp_config.contextid;
params['repo_id']=id;
var trans = YAHOO.util.Connect.asyncRequest('POST',
moodle_cfg.wwwroot+'/repository/ws.php?action=searchform',
repository_client.search_form_cb,
repository_client.postdata(params));
}
repository_client.search_form_cb = {
success: function(o) {
var data = repository_client.parse_json(o.responseText, 'search_form_cb');
var el = document.getElementById('fp-search-dlg');
var fp = repository_client.fp[data.client_id];
if(el) {
el.innerHTML = '';
} else {
var el = document.createElement('DIV');
el.id = 'fp-search-dlg';
}
var div1 = document.createElement('DIV');
div1.className = 'hd';
div1.innerHTML = fp_lang.searching+"\"" + repository_listing[data.client_id][fp.fs.repo_id].name + '"';
var div2 = document.createElement('DIV');
div2.className = 'bd';
var sform = document.createElement('FORM');
sform.method = 'POST';
sform.id = "fp-search-form";
sform.action = moodle_cfg.wwwroot+'/repository/ws.php?action=search';
sform.innerHTML = data['form'];
div2.appendChild(sform);
el.appendChild(div1);
el.appendChild(div2);
document.body.appendChild(el);
var dlg_handler = function() {
var client_id=dlg_handler.client_id;
repository_client.fp[client_id].viewbar.set('disabled', false);
repository_client.loading(client_id, 'load');
YAHOO.util.Connect.setForm('fp-search-form', false, false);
this.cancel();
var url = moodle_cfg.wwwroot+'/repository/ws.php?action=search&env='+dlg_handler.env
+'&client_id='+client_id;
var trans = YAHOO.util.Connect.asyncRequest('POST', url,
repository_client.req_cb);
}
dlg_handler.client_id = data.client_id;
dlg_handler.env = fp.env;
var dlg = new YAHOO.widget.Dialog("fp-search-dlg",{
postmethod: 'async',
draggable: true,
width : "30em",
fixedcenter : true,
zindex: 766667,
visible : false,
constraintoviewport : true,