egroupware/resources/inc/class.resources_acl_ui.inc.php

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<?php
/**
* eGroupWare - resources
*
* @license http://www.gnu.org/licenses/gpl.Api\Html GNU General Public License
* @package resources
* @link http://www.egroupware.org
* @version $Id$
*/
use EGroupware\Api;
use EGroupware\Api\Framework;
use EGroupware\Api\Acl;
use EGroupware\Api\Categories;
use EGroupware\Api\Etemplate;
/**
* ACL userinterface object for resources
*
* @package resources
*/
class resources_acl_ui
{
/**
* Which methods of this class can be called as menuaction
*
* @var array
*/
public $public_functions = array(
'index' => true,
'edit' => true,
);
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public static $acl_map = array(
'read' => Acl::READ,
'write' => Acl::ADD,
'calread' => resources_acl_bo::CAL_READ,
'calwrite' => resources_acl_bo::DIRECT_BOOKING,
'admin' => resources_acl_bo::CAT_ADMIN
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);
function __construct()
{
$this->bo = new resources_acl_bo(True);
}
/**
* Display a list of categories with ACL
*
* @param Array $content Returned content from etemplate
*/
public function index($content = array())
{
if (!$GLOBALS['egw']->acl->check('run',1,'admin'))
{
$this->deny();
}
$content['nm'] = array(
'get_rows' => 'resources.resources_acl_ui.get_rows', // I method/callback to request the data for the rows eg. 'notes.bo.get_rows'
'no_search' => True,
'no_filter' => True, // I disable the 1. filter
'no_filter2' => True, // I disable the 2. filter (params are the same as for filter)
'no_cat' => True, // I disable the cat-selectbox
'row_id' => 'id', // I key into row content to set it's value as row-id, eg. 'id'
'parent_id' => 'parent',// I key into row content of children linking them to their parent, also used as col_filter to query children
'dataStorePrefix'=> 'categories',// Avoid conflict with user list when in admin
'actions' => self::get_actions(), // I array with actions, see nextmatch_widget::egw_actions
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'placeholder_actions' => array('add') // I Array Optional list of actions allowed on the placeholder. If not provided, it's ["add"].
);
$template = new Etemplate('resources.acl');
$GLOBALS['egw_info']['flags']['app_header'] = $GLOBALS['egw_info']['apps']['resources']['title'] . ' - ' . lang('Configure Access Permissions');
$template->exec(__METHOD__, $content, $sel_options, $readonlys);
}
protected static function get_actions($appname='resources') {
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$actions = array(
'open' => array( // does edit if allowed, otherwise view
'caption' => 'Open',
'default' => true,
'allowOnMultiple' => false,
'url' => 'menuaction=resources.resources_acl_ui.edit&cat_id=$id',
'popup' => '600x420',
'group' => $group=1,
),
'add' => array(
'caption' => 'Add',
'allowOnMultiple' => false,
'icon' => 'new',
'url' => 'menuaction=admin.admin_categories.edit&appname=resources',
'popup' => '600x380',
'group' => $group,
),
);
return $actions;
}
/**
* query rows for the nextmatch widget
*
* @param array $query with keys 'start', 'search', 'order', 'sort', 'col_filter'
* @param array &$rows returned rows/competitions
* @param array &$readonlys eg. to disable buttons based on Acl, not use here, maybe in a derived class
* @return int total number of rows
*/
public function get_rows(&$query,&$rows,&$readonlys)
{
Api\Cache::setSession('resources','acl-nm',$query);
if($query['filter'] > 0 || $query['col_filter']['owner'])
{
$owner = $query['col_filter']['owner'] ? $query['col_filter']['owner'] : $query['filter'];
}
$cats = new Api\Categories($owner,'resources');
$parent = $query['search'] ? false : 0;
$rows = $cats->return_sorted_array($query['start'],false,$query['search'],$query['sort'],$query['order'],'all_no_acl',$parent,true,$filter);
$count = $cats->total_records;
$config = Api\Config::read('resources');
$location_cats = $config['location_cats'] ? explode(',', $config['location_cats']) : array();
foreach($rows as $key => &$row)
{
$row['owner'] = explode(',',$row['owner']);
$row['level_spacer'] = str_repeat('&nbsp; &nbsp; ',$row['level']);
$row['location'] = (in_array($row['id'], $location_cats));
if ($row['data']['icon'])
{
$row['icon_url'] = $GLOBALS['egw_info']['server']['webserver_url']. resources_bo::ICON_PATH.'/'.$row['data']['icon'];
}
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$row['subs'] = count($row['children']);
$row['class'] = 'level'.$row['level'];
foreach(self::$acl_map as $field => $acl)
{
$row[$field] = $GLOBALS['egw']->acl->get_ids_for_location('L'.$row['id'], $acl, 'resources');
}
}
$rows = $count <= $query['num_rows'] ? array_values($rows) : array_slice($rows, $query['start'], $query['num_rows']);
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return $count;
}
/**
* Edit / add a category ACL
*
* @param array $content = null
* @param string $msg = ''
*/
public function edit(array $content=null,$msg='')
{
if (!$GLOBALS['egw']->acl->check('run',1,'admin'))
{
$this->deny();
}
$config = Api\Config::read('resources');
$location_cats = $config['location_cats'] ? explode(',', $config['location_cats']) : array();
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if (!isset($content))
{
if (!(isset($_GET['cat_id']) && $_GET['cat_id'] > 0 &&
($content = Categories::read($_GET['cat_id']))))
{
$content = array('data' => array());
}
}
elseif ($content['button'])
{
$cats = new Categories($content['owner'] ? $content['owner'] : Categories::GLOBAL_ACCOUNT,'resources');
$button = key($content['button']);
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unset($content['button']);
$refresh_app = 'admin';
switch($button)
{
case 'save':
case 'apply':
if(is_array($content['owner'])) $content['owner'] = implode(',',$content['owner']);
if($content['owner'] == '') $content['owner'] = 0;
if ($content['id'])
{
$data = $cats->id2name($content['id'],'data');
try {
$cats->edit($content);
resources_acl_bo::set_rights(
$content['id'], $content['read'], $content['write'], $content['calread'], $content['calwrite'], Array($content['admin'])
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);
if($content['location'])
{
$location_cats[] = $content['id'];
$location_cats = array_unique($location_cats);
}
else if(($key = array_search($content['id'], $location_cats)) !== false)
{
unset($location_cats[$key]);
}
Api\Config::save_value('location_cats', implode(',', $location_cats), 'resources');
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$msg = lang('Category saved.');
}
catch (Api\Exception\WrongUserinput $e)
{
$msg = lang('Unwilling to save category with current settings. Check for inconsistency:').$e->getMessage(); // display conflicts etc.
}
}
else
{
$msg = lang('Permission denied!');
unset($button);
}
if ($button == 'save')
{
Framework::refresh_opener($msg, $refresh_app, $content['id'], 'update', 'admin');
Framework::window_close();
}
break;
}
// This should probably refresh the application $this->appname in the target tab $refresh_app, but that breaks pretty much everything
Framework::refresh_opener($msg, $refresh_app, $content['id'], 'update', 'resources');
}
$content['appname'] = 'resources';
if($content['data']['icon'])
{
$content['icon_url'] = $content['base_url'] . $content['data']['icon'];
}
foreach(self::$acl_map as $field => $acl)
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{
$content[$field] = $GLOBALS['egw']->acl->get_ids_for_location('L'.$content['id'], $acl, 'resources');
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}
// Make sure $content['admin'] is an array otherwise it wont show up values in the multiselectbox
if($content['admin'] == 0)
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{
unset($content['admin']);
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}
else if (!is_array($content['admin']))
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{
$content['admin'] = explode(',',$content['admin']);
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}
// Location
$content['location'] = in_array($content['id'],$location_cats);
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$tmpl = new Etemplate('resources.acl_edit');
$tmpl->exec('resources.resources_acl_ui.edit',$content,$sel_options,$readonlys,$content,2);
}
function deny()
{
echo '<p><center><b>'.lang('Access not permitted').'</b></center>';
exit(True);
}
}