module_calendar_week::get_user_interface()

Complexity

Conditions	22
Paths	2808

Size

Total Lines	109
Code Lines	57

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	function get_user_interface()
	{
		// copied from bookmarks module.
		$cats = new Api\Categories('','calendar');
		foreach($cats->return_array('all',0,False,'','cat_name','',True) as $cat)
		{
			$this->arguments['cat_id']['options'][$cat['id']] = str_repeat('&nbsp; ',$cat['level']).$cat['name'];

The property arguments does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

		}
		if (count($this->arguments['cat_id']['options']) > 5)
		{
			$this->arguments['cat_id']['multiple'] = 5;
		}

		if (! isset($GLOBALS['egw']->accounts))
		{
			$GLOBALS['egw']->accounts = new Api\Accounts();
		}
		$this->accounts =& $GLOBALS['egw']->accounts;
		$search_params=array(
			'type' => 'both',
			'app' => 'calendar',
		);
		$accounts = $this->accounts->search($search_params);
		$calendar_bo = new calendar_bo();
		$users = array();
		$groups = array();
		// sort users and groups separately.
		$anon_user = $this->accounts->name2id($GLOBALS['Common_BO']->sites->current_site['anonymous_user'],'account_lid','u');
		$anon_groups = $this->accounts->memberships($anon_user,true);
		foreach ($accounts as $entry)
		{
			$is_group = false;
			$has_read_permissions = false;
			$acl = new Acl($entry['account_id']);
			$acl->read_repository();
			// get the rights for each account to check whether the anon user has read permissions.
			$rights = $acl->get_rights($anon_user,'calendar');

The assignment to $rights is dead and can be removed.

			// also add the anon user if it's his own calendar.
			if ($calendar_bo->check_perms(Acl::READ|calendar_bo::ACL_READ_FOR_PARTICIPANTS|calendar_bo::ACL_FREEBUSY,0,$entry['account_id'],'ts',null,$anon_user) || ($entry['account_id'] == $anon_user))
			{
				$has_read_permissions = true;
			}
			else
			{
				// scan the groups which pass on permissions to the anon user group member
				// or ass permissions if this is the anon group's calendar.
				foreach ($anon_groups as $parent_group)
				{
					$rights = $acl->get_rights($parent_group,'calendar');
					if (($rights & Acl::READ) || ($entry['account_id'] == $parent_group))
					{
						$has_read_permissions = true;
						break;
					}
				}
			}
			if ($has_read_permissions)
			{
				// Separate groups from users for improved readability.
				if ($is_group)
				{
					$groups[$entry['account_id']] = $entry['account_lid'];
				}
				else
				{
					$users[$entry['account_id']] = Api\Accounts::format_username($entry['account_lid'],$entry['account_firstname'],$entry['account_lastname']);
				}
			}
		}
		asort($groups);
		asort($users);
		// concat users and groups to the option array.
		$this->arguments['owner']['options'] = array_unique($groups + $users);
		if (count($this->arguments['owner']['options']) > 10)
		{
			$this->arguments['owner']['multiple'] = 10;
		}
		else if (count($this->arguments['owner']['options']) > 0)
		{
			$this->arguments['owner']['multiple'] = true;
		}

		// Resources
		$query = '';
		$options = array('start' => 0);

		$acl = new Acl($anon_user);
		$acl->read_repository();
 		foreach ($calendar_bo->resources as $type => $data)
		{
			// Check anon user's permissions - must have at least run for the hook to be available
			if($acl->check('run',EGW_ACL_READ, $data['app']) &&
				$type != '' && $data['app'] && Link::get_registry($data['app'], 'query')
			)
			{
				$_results = Link::query($data['app'], $query,$options);
			}
			if(!$_results) continue;
			$_results = array_unique($_results);
			foreach ($_results as $key => $value)
			{
				if($calendar_bo->check_perms(Acl::READ,0,$type.$key,'ts',null,$anon_user))
				{
					$this->arguments['resources']['options'][$type.$key] = $value;
				}
			}
		}

		return parent::get_user_interface();
	}