module_calendar_month::get_user_interface()

Complexity

Conditions	18
Paths	2808

Size

Total Lines	113
Code Lines	58

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	function get_user_interface()
	{
		// copied from bookmarks module.
		$cat = createobject('phpgwapi.categories','','calendar');

The function CreateObject() has been deprecated: use autoloadable class-names and new

		$cats = $cat->return_array('all',0,False,'','cat_name','',True);
		$cat_ids = array();
		foreach($cats as $category)
		{
			$cat_ids[$category['id']] = $GLOBALS['egw']->strip_html($category['name']);
		}
		$this->arguments['category']['options'] = $cat_ids;

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

		if (count($cat_ids) > 5) {
			$this->arguments['category']['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);
		$users = array();
		$groups = array();
		// sort users and groups separately.
		if (isset($GLOBALS['sitemgr_info']['anonymous_user']))
		{
			$anon_user = $this->accounts->name2id($GLOBALS['sitemgr_info']['anonymous_user'],'account_lid','u');
		}
		else
		{
			// sitemgr is not in global variables. Get it.
			/*
			 * Get possible sitemgr paths from the HTTP_REFERRER in order to unreveal the
			 * anonymous user for the correct site.
			 */
			$sitemgr_path = preg_replace('/^[^\/]+:\/\/[^\/]+\/([^\?]*)(\?.*)*$/',"/\${1}",$_SERVER['HTTP_REFERER']);
			// Remove the trailing file- / pathname if any
			$sitemgr_path = preg_replace('/[^\/]*$/', '', $sitemgr_path);
			// Add leading slash if it has been lost.
			if (strncmp('/', $sitemgr_path, 1) != 0)
			{
				$sitemgr_path = '/'.$sitemgr_path;
			}

			// Code adapted from sitemgr-site/index.php
			$site_urls = array();
			$site_urls[] = $sitemgr_path;
			$site_urls[] = ($_SERVER['HTTPS'] ? 'https://' : 'http://') . $_SERVER['SERVER_ADDR'] . $sitemgr_path;
			$site_urls[] = $site_url = ($_SERVER['HTTPS'] ? 'https://' : 'http://') . $_SERVER['SERVER_NAME'] . $sitemgr_path;

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

			$anon_user = $this->accounts->name2id($GLOBALS['egw']->db->select('egw_sitemgr_sites','anonymous_user,anonymous_passwd,site_id',
				array('site_url' => $site_urls),__LINE__,__FILE__,false,'','sitemgr')->fetchColumn(),'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');
			// also add the anon user if it's his own calendar.
			if (($rights & Acl::READ) || ($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['users']['options'] = $groups + $users;
		if (count($this->arguments['users']['options']) > 10)
		{
			$this->arguments['users']['multiple'] = 10;
		}
		else if (count($this->arguments['users']['options']) > 0)
		{
			$this->arguments['users']['multiple'] = true;
		}

		return parent::get_user_interface();
	}