egroupware/admin/js/app.js

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/**
* EGroupware - Admin - Javascript UI
*
* @link http://www.egroupware.org
* @package filemanager
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2013-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
/**
* UI for Admin
*
* @augments AppJS
*/
app.classes.admin = AppJS.extend(
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/**
* @lends app.classes.admin
*/
{
appname: 'admin',
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/**
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* reference to iframe
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*
* {et2_iframe}
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*/
iframe: null,
/**
* reference to nextmatch
*
* {et2_extension_nextmatch}
*/
nm: null,
/**
* Reference to ACL edit dialog (not the list)
*/
acl_dialog: null,
/**
* Constructor
*
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* @memberOf app.classes.admin
*/
init: function()
{
// call parent
this._super.apply(this, arguments);
},
/**
* Destructor
*/
destroy: function()
{
this.iframe = null;
this.nm = null;
this.acl_dialog = null;
// call parent
this._super.apply(this, arguments);
},
/**
* This function is called when the etemplate2 object is loaded
* and ready. If you must store a reference to the et2 object,
* make sure to clean it up in destroy().
*
* @param {etemplate2} _et2
* @param {string} _name name of template loaded
*/
et2_ready: function(_et2, _name)
{
// call parent
this._super.apply(this, arguments);
switch(_name)
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{
case 'admin.index':
var iframe = this.iframe = this.et2.getWidgetById('iframe');
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this.nm = this.et2.getWidgetById('nm');
if (iframe)
{
var self = this;
jQuery(iframe.getDOMNode()).off('load.admin')
.bind('load.admin', function(){
self._hide_navbar.call(self);
}
);
// Register app refresh now that iframe is available
register_app_refresh('admin',jQuery.proxy(this.refresh,this));
}
break;
case 'admin.categories.index':
break;
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}
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},
/**
* Show given url in (visible) iframe or nextmatch with accounts (!_url)
*
* @param {string} [_url=] url to show in iframe or nothing for showing
*/
load: function(_url)
{
if (_url)
{
this.iframe.set_src(_url);
}
else
{
this.egw.app_header('');
}
this.iframe.set_disabled(!_url);
this.nm.set_disabled(!!_url);
},
/**
* Special handling for egw_refresh() in admin, to refresh the iframe when
* the framework detects a simple refresh can be used (same URL).
*
* All parameters ignored.
*
* @param {string} _msg Message to display
* @param {string} _app Application being refreshed, should be 'admin'
* @param {string} _id Unique record ID.
* @param {string} _type Type of refresh. Either 'edit', 'delete',
* 'add' or null
*/
refresh: function(_msg, _app, _id, _type)
{
var refresh_done = false;
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// group deleted, added or updated
if (_app === 'admin' && _id < 0)
{
var tree = this.et2.getWidgetById('tree');
switch(_type)
{
case 'delete':
tree.deleteItem('/groups/'+_id, false);
break;
default: // add, update, edit, null
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tree.refreshItem('/groups');
break;
}
}
// Try for intelligent et2 refresh inside iframe
var node = _app && _id && this.iframe ? this.iframe.getDOMNode(this.iframe) : null;
if(node && node.contentWindow && node.contentWindow.etemplate2)
{
var templates = node.contentWindow.etemplate2.getByApplication('admin');
for(var i = 0; i < templates.length; i++)
{
templates[i].refresh(_msg,_app,_id,_type);
refresh_done = true;
}
}
// update of account list eg. from addressbook.edit
if(!refresh_done && _app == 'admin' && _id)
{
var templates = etemplate2.getByApplication('admin');
for(var i = 0; i < templates.length; i++)
{
templates[i].refresh(_msg,_app,_id,_type);
refresh_done = true;
}
}
// update iframe
if (!refresh_done && framework)
{
var app = framework.getApplicationByName(_app);
if (app && app.browser && app.browser.currentLocation)
{
this.linkHandler(app.browser.currentLocation);
}
}
},
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/**
* Hide navbar for idots template
*
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* Just a hack for old idots, not neccesary for jdots
*/
_hide_navbar: function()
{
var document = this.iframe.getDOMNode().contentDocument;
if (!document) return; // nothing we can do ...
// set white background, as transparent one lets account-list show through
document.getElementsByTagName('body')[0].style.backgroundColor = 'white';
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// hide navbar elements
var ids2hide = ['divLogo', 'topmenu', 'divAppIconBar', 'divStatusBar', 'tdSidebox', 'divAppboxHeader'];
for(var i=0; i < ids2hide.length; ++i)
{
var elem = document.getElementById(ids2hide[i]);
if (elem) elem.style.display = 'none';
}
},
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/**
* Set location of iframe for given _action and _sender (row)
*
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* @param _action
* @param _senders
*/
iframe_location: function(_action, _senders)
{
var id = _senders[0].id.split('::');
var url = _action.data.url.replace(/(%24|\$)id/, id[1]);
this.load(url);
},
/**
* Link hander for jDots template to just reload our iframe, instead of reloading whole admin app
*
* @param _url
* @return boolean true, if linkHandler took care of link, false otherwise
*/
linkHandler: function(_url)
{
var matches = _url.match(/menuaction=admin.admin_ui.index.*&load=([^&]+)/);
if (_url !='about:blank' && (this.iframe != null && !_url.match('menuaction=admin.admin_ui.index') || matches))
{
if (matches)
{
_url = _url.replace(/menuaction=admin.admin_ui.index/, 'menuaction='+matches[1]).replace(/&(ajax=true|load=[^&]+)/g, '');
}
this.load(_url);
return true;
}
// can not load our own index page, has to be done by framework
return false;
},
/**
* Run an admin module / onclick callback for tree
*
* @param {string} _id id of clicked node
* @param {et2_tree} _widget reference to tree widget
*/
run: function(_id, _widget)
{
var link = _widget.getUserData(_id, 'link');
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if (_id == '/accounts' || _id.substr(0, 8) == '/groups/')
{
this.load();
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var parts = _id.split('/');
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this.et2.getWidgetById('nm').applyFilters({ filter: parts[2] ? parts[2] : '', search: ''});
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}
else if (typeof link == 'undefined')
{
_widget.openItem(_id, 'toggle');
}
else if (link[0] == '/' || link.substr(0,4) == 'http')
{
this.load(link+(link.match(/\?/)?'&':'?')+'nonavbar=1');
}
else if (link.substr(0,11) == 'javascript:')
{
eval(link.substr(11));
}
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},
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/**
* View, edit or delete a group callback for tree
*
* @param {object} _action egwAction
* @param {array} _senders egwActionObject _senders[0].id holds id
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*/
group: function(_action, _senders)
{
switch(_action.id)
{
case 'view':
this.run(_senders[0].id, this.et2.getWidgetById('tree'));
break;
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case 'delete':
var account_id = _senders[0].id.split('/')[2];
this.egw.json('admin_account::ajax_delete_group', [account_id]).sendRequest();
break;
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default:
if (!_action.data.url)
{
alert('Missing url in action '+_action.id+'!');
break;
}
var url = _action.data.url.replace('$id', _senders[0].id.split('/')[2]);
if (url[0] != '/' && url.substr(0, 4) != 'http')
{
url = this.egw.link('/index.php', url);
}
if (_action.data.popup)
{
this.egw.open_link(url, '_blank', _action.data.popup);
}
else
{
this.load(url);
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}
break;
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}
},
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/**
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* Modify an ACL entry
*
* @param {object} _action egwAction
* @param {array} _senders egwActionObject _senders[0].id holds the id "admin::app:account:location"
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*/
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acl: function(_action, _senders)
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{
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var ids = [];
for(var i=0; i < _senders.length; ++i)
{
ids.push(_senders[i].id.split('::').pop()); // remove "admin::" prefix
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}
// For edit, set some data from the list since it's already there
var content = _senders[0].id ? jQuery.extend({}, egw.dataGetUIDdata(_senders[0].id).data) : {};
switch(_action.id)
{
case 'delete':
var app = egw.app_name(); // can be either admin or preferences!
if (app != 'admin') app = 'preferences';
var className = app+'_acl';
var request = egw.json(className+'::ajax_change_acl', [ids], this._acl_callback,this,false,this)
.sendRequest();
break;
case 'add':
// No content, even if they clicked on a row
// Defaults set by _acl_content() based on nm values
content = {};
// Fall through
case 'edit':
this._acl_dialog(content);
break;
}
},
/**
* Create the ACL edit dialog, including defaults & fetching what can be found
*
* @param content List of content for the dialog template
* @param sel_options optional select options
*/
_acl_dialog: function(content, sel_options)
{
if(typeof content == 'undefined') content = {};
// Determine which application we're running as
var app = egw.app_name(); // can be either admin or preferences!
if (app != 'admin') app = 'preferences';
var className = app+'_acl';
var acl_rights = {};
var readonlys = {acl: {}};
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// Select options are already here, just pull them and pass along
sel_options = jQuery.extend({}, this.et2.getArrayMgr('sel_options').data||{}, {
'apps': this.et2.getArrayMgr('sel_options').getEntry('acl_appname')
},sel_options);
// Some defaults
if(this.et2 && this.et2.getWidgetById('nm'))
{
// This is which checkboxes are available for each app
var acl_rights = this.et2.getWidgetById('nm').getArrayMgr('content').getEntry('acl_rights')||{};
if(!content.acl_appname)
{
// Pre-set appname to currently selected
content.acl_appname = this.et2.getWidgetById('filter2').getValue()||"";
}
if(!content.acl_location)
{
content.acl_location = this.et2.getWidgetById('filter').getValue() == 'run' ? 'run' : null;
}
if(content.acl_location == 'run')
{
// These are the apps the account has access to
content.apps = this.et2.getArrayMgr('content').getEntry('acl_apps')||'';
}
else
{
// Restrict application selectbox to only apps that support ACL
sel_options.acl_appname = {};
for(var app in acl_rights)
{
sel_options.acl_appname[app] = this.egw.lang(app);
}
}
if(!content.acl_account)
{
content.acl_account = this.et2.getWidgetById('nm').getArrayMgr('content').getEntry('account_id');
}
}
if(content.acl_appname)
{
// Load checkboxes & their values
content.acl_rights = content.acl_rights ? parseInt(content.acl_rights) : null;
jQuery.extend(content, {acl:[],right:[],label:[]});
for( var right in acl_rights[content.acl_appname])
{
// only user himself is allowed to grant private (16) rights
if(right == '16' && content['acl_account'] != egw.user('account_id'))
{
readonlys.acl[content.acl.length] = true;
}
content.acl.push(content.acl_rights & right);
content.right.push(right);
content.label.push(egw.lang(acl_rights[content.acl_appname][right]));
}
}
// Make sure selected values are there
if(content.acl_account)
{
sel_options.acl_account = jQuery.extend({},sel_options.acl_account);
this.egw.link_title('home-accounts', content.acl_account, function(title) {sel_options.acl_account[content.acl_account] = title;});
}
if(content.acl_location)
{
sel_options.acl_location = jQuery.extend({},sel_options.acl_location);
this.egw.link_title('home-accounts', content.acl_location, function(title) {sel_options.acl_location[content.acl_location] = title;});
}
// Create the dialog
this.acl_dialog = et2_createWidget("dialog", {
callback: jQuery.proxy(function(_button_id, _value) {
this.acl_dialog = null;
if(_button_id != et2_dialog.OK_BUTTON) return;
// Only send the request if they entered everything
if(_value.acl_appname && _value.acl_account && _value.acl_location)
{
var id = _value.acl_appname+':'+_value.acl_account+':'+_value.acl_location;
var rights = 0;
for(var i in _value.acl)
{
rights += parseInt(_value.acl[i]);
}
this.egw.json(className+'::ajax_change_acl', [id, rights], this._acl_callback,this,false,this)
.sendRequest();
}
},this),
title: egw.lang('Access control'),
buttons: et2_dialog.BUTTONS_OK_CANCEL,
value: {
content: content,
sel_options: sel_options,
readonlys: readonlys
},
template: egw.webserverUrl+'/admin/templates/default/acl.edit.xet'
}, et2_dialog._create_parent(app));
},
/**
* Change handler for ACL edit dialog application selectbox.
* Re-creates the dialog with the current values
*/
acl_change_application: function(input, widget)
{
var content = {};
if(this.acl_dialog != null)
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{
content = this.acl_dialog.get_value() || {};
// Destroy the dialog
this.acl_dialog.free();
this.acl_dialog = null;
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}
// Re-open the dialog
this._acl_dialog(content);
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},
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/**
* Callback called on successfull call of serverside ACL handling
*
* @param {object} _data returned from server
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*/
_acl_callback: function(_data)
{
window.egw_refresh(_data.msg, this.appname, _data.ids, _data.type);
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},
/**
* Check to see if admin has taken away access to a category
*
* @@param {widget} button add/apply pressed button
*/
check_owner: function(button) {
var select_owner = this.et2.getWidgetById('owner');
var diff = [];
if (typeof select_owner != 'undefined')
{
var owner = select_owner.get_value();
}
if(typeof owner != 'object')
{
owner = [owner];
}
// No owner probably means selectbox is read-only, so no need to check
if(owner == null) return true;
var all_users = owner.indexOf('0') >= 0;
// If they checked all users, uncheck the others
if(all_users) {
select_owner.set_value(['0']);
return true;
}
// Find out what changed
var content = this.et2.getArrayMgr('content').getEntry('owner');
if (content)
{
var cat_original_owner = content.split(",");
var selected_groups = select_owner.get_value().toString();
for(var i =0;i < cat_original_owner.length;i++)
{
if (selected_groups.search(cat_original_owner[i]) < 0)
{
diff.push(cat_original_owner[i]);
}
}
if (diff.length > 0)
{
var removed_cat_label = jQuery.map(select_owner.options.select_options, function (val, i)
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{
for (var j=0; j <= diff.length;j++)
{
if (diff[j] == val.value)
{
return val.label;
}
}
});
// Somebody will lose permission, give warning.
if(removed_cat_label)
{
var msg = this.egw.lang('Removing access for groups may cause problems for data in this category. Are you sure? Users in these groups may no longer have access:');
return et2_dialog.confirm(button,msg + removed_cat_label.join(','));
}
}
}
return true;
},
/**
* Show icon based on icon-selectbox, hide placeholder (broken image), if no icon selected
*
* @param {widget} widget select box widget
*/
change_icon: function(widget)
{
var img = widget.getRoot().getWidgetById('icon_url');
if (img)
{
img.set_src(widget.getValue());
}
},
/**
* Add / edit an account
*
* @param {object} _action egwAction
* @param {array} _senders egwActionObject _senders[0].id holds account_id
*/
account: function(_action, _senders)
{
var params = jQuery.extend({}, this.egw.link_get_registry('addressbook', 'edit'));
var popup = this.egw.link_get_registry('addressbook', 'edit_popup');
if (_action.id == 'add')
{
params.owner = '0';
}
else
{
params.account_id = _senders[0].id.split('::').pop(); // get last :: separated part
}
this.egw.open_link(this.egw.link('/index.php', params), 'admin', popup);
}
});