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/**
* ACL Manager AJAX enhancements
*
* @author Andreas Gohr <andi@splitbrain.org>
*/
acl = {
/**
* Initialize the object and attach the event handlers
*
* @todo move to jQuery
*/
init: function(){
this.ctl = $('acl_manager');
if(!this.ctl) return;
var sel = $('acl__user').getElementsByTagName('select')[0];
addEvent(sel,'change',acl.userselhandler);
addEvent($('acl__tree'),'click',acl.treehandler);
addEvent($('acl__user').getElementsByTagName('input')[1],'click',acl.loadinfo);
},
/**
* Handle user dropdown
*
* Hides or shows the user/group entry box depending on wht was selected in the
* dropdown element
*/
userselhandler: function(e){
// make entry field visible/invisible
if(this.value == '__g__' || this.value == '__u__'){
jQuery('#acl__user input').show();
}else{
jQuery('#acl__user input').hide();
}
acl.loadinfo();
},
/**
* Load the current permission info and edit form
*/
loadinfo: function(){
var frm = jQuery('#acl__detail form')[0];
jQuery('#acl__info').load(
DOKU_BASE + 'lib/plugins/acl/ajax.php',
{
'ns': frm.elements['ns'].value,
'id': frm.elements['id'].value,
'acl_t': frm.elements['acl_t'].value,
'acl_w': frm.elements['acl_w'].value,
'sectok': frm.elements['sectok'].value,
'ajax': 'info',
}
);
return false;
},
/**
* parse URL attributes into a associative array
*
* @todo put into global script lib?
*/
parseatt: function(str){
if(str[0] == '?') str = str.substr(1);
var attributes = {};
var all = str.split('&');
for(var i=0; i<all.length; i++){
var att = all[i].split('=');
attributes[att[0]] = decodeURIComponent(att[1]);
}
return attributes;
},
/**
* htmlspecialchars equivalent
*
* @todo put in gloabl scripts lib?
*/
hsc: function(str) {
str = str.replace(/&/g,"&");
str = str.replace(/\"/g,""");
str = str.replace(/\'/g,"'");
str = str.replace(/</g,"<");
str = str.replace(/>/g,">");
return str;
},
/**
* Open or close a subtree using AJAX
*
* @author Andreas Gohr <andi@splitbrain.org>
* @param DOMElement clicky - the plus/minus icon in front of a namespace
*/
treetoggle: function(clicky){
var listitem = jQuery(clicky).parent().parent();
// if already open, close by removing the sublist
var sublists = listitem.find('ul');
if(sublists.length){
listitem.remove('ul');
clicky.src = DOKU_BASE+'lib/images/plus.gif';
clicky.alt = '+';
return false;
}
// prepare new ul to load into it via ajax
var ul = document.createElement('ul');
listitem[0].appendChild(ul);
// get the enclosed link and the edit form
var link = listitem.find('a')[0];
var frm = jQuery('#acl__detail form')[0];
// prepare ajax data
var data = acl.parseatt(link.search);
data['ajax'] = 'tree';
data['current_ns'] = frm.elements['ns'].value;
data['current_id'] = frm.elements['id'].value;
// run ajax
jQuery(ul).load(DOKU_BASE + 'lib/plugins/acl/ajax.php', data);
clicky.src = DOKU_BASE+'lib/images/minus.gif';
return false;
},
/**
* Handles all clicks in the tree, dispatching the right action based on the
* clicked element
*
* @todo move to jQuery
*/
treehandler: function(e){
if(e.target.src){ // is it an image?
acl.treetoggle(e.target);
} else if(e.target.href){ // is it a link?
// remove highlighting
var obj = getElementsByClass('cur',$('acl__tree'),'a');
for(var i=0; i<obj.length; i++){
obj[i].className = obj[i].className.replace(/ cur/,'');
}
// add new highlighting
e.target.className += ' cur';
// set new page to detail form
var frm = $('acl__detail').getElementsByTagName('form')[0];
if(e.target.className.search(/wikilink1/) > -1){
frm.elements['ns'].value = '';
frm.elements['id'].value = acl.hsc(acl.parseatt(e.target.search)['id']);
}else if(e.target.className.search(/idx_dir/) > -1){
frm.elements['ns'].value = acl.hsc(acl.parseatt(e.target.search)['ns']);
frm.elements['id'].value = '';
}
acl.loadinfo();
}
e.stopPropagation();
e.preventDefault();
return false;
}
};
addInitEvent(acl.init);
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