Version 4.1.19

applications/core/sources/Announcements/Announcement.php

@@ -2,9 +2,9 @@
 /**
  * @brief		Announcement model
  * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
- * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @copyright	(c) 2001 - 2016 Invision Power Services, Inc.
  * @license		http://www.invisionpower.com/legal/standards/
- * @package		IPS Social Suite
+ * @package		IPS Community Suite
  * @since		22 Aug 2013
  * @version		SVN_VERSION_NUMBER
  */
@@ -44,9 +44,9 @@ class _Announcement extends \IPS\Content\Item
 	protected static $multitons;
 	
 	/**
-	 * @brief	Database ID Fields
+	 * @brief	[ActiveRecord] Multiton Map
 	 */
-	protected static $databaseIdFields = array( 'id' );
+	protected static $multitonMap	= array();
 	
 	/**
 	 * @brief	[ActiveRecord] ID Database Column
@@ -83,11 +83,11 @@ class _Announcement extends \IPS\Content\Item
 	{
 		if( !$this->_data['seo_title'] )
 		{
-			$this->seo_title	= \IPS\Http\Url::seoTitle( $this->title );
+			$this->seo_title	= \IPS\Http\Url\Friendly::seoTitle( $this->title );
 			$this->save();
 		}
 
-		return $this->_data['seo_title'] ?: \IPS\Http\Url::seoTitle( $this->title );
+		return $this->_data['seo_title'] ?: \IPS\Http\Url\Friendly::seoTitle( $this->title );
 	}
 
 	/**
@@ -141,7 +141,16 @@ class _Announcement extends \IPS\Content\Item
 		{
 			$form->add( $field );
 		}
-	
+
+		$groups = array();
+		foreach ( \IPS\Member\Group::groups() as $group )
+		{
+			$groups[ $group->g_id ] = $group->name;
+		}
+
+		$form->add( new \IPS\Helpers\Form\Select( 'announce_permissions', $announcement ? ( $announcement->permissions == '*' ? '*' : explode( ',', $announcement->permissions ) ) : '*', NULL, array( 'multiple' => TRUE, 'options' => $groups, 'unlimited' => '*', 'unlimitedLang' => 'everyone' ) ) );
+
+
 		return $form;
 	}
 	
@@ -164,12 +173,14 @@ class _Announcement extends \IPS\Content\Item
 			$obj->member_id = \IPS\Member::loggedIn()->member_id;
 		}
 
-		$obj->title		= $values['announce_title'];
-		$obj->seo_title = \IPS\Http\Url::seoTitle( $values['announce_title'] );
-		$obj->content	= $values['announce_content'];
-		$obj->start		= $values['announce_start'] ? $values['announce_start']->getTimestamp() : time();
-		$obj->end		= $values['announce_end'] ? $values['announce_end']->getTimestamp() : 0;
-		$obj->app		= $values['announce_app'] ? $values['announce_app'] : "*";
+		$obj->title			= $values['announce_title'];
+		$obj->seo_title 	= \IPS\Http\Url\Friendly::seoTitle( $values['announce_title'] );
+		$obj->content		= $values['announce_content'];
+		$obj->start			= $values['announce_start'] ? $values['announce_start']->getTimestamp() : time();
+		$obj->end			= $values['announce_end'] ? $values['announce_end']->getTimestamp() : 0;
+		$obj->app			= $values['announce_app'] ? $values['announce_app'] : "*";
+		$obj->permissions	= is_array( $values['announce_permissions'] ) ? implode( ',', $values['announce_permissions'] ) : '*';
+
 
         if( in_array( $obj->app, array_keys(\IPS\Application::applications() ) ) )
         {
@@ -364,6 +375,34 @@ class _Announcement extends \IPS\Content\Item
 		}
 	}
 
+	/**
+	 * Can view?
+	 *
+	 * @param	\IPS\Member|NULL	$member	The member to check for or NULL for the currently logged in member
+	 * @return	bool
+	 */
+	public function canView( $member=NULL )
+	{
+		/* If all groups have access, we can */
+		if( $this->permissions == '*' )
+		{
+			return TRUE;
+		}
+
+		/* Check member */
+		$member	= ( $member === NULL ) ? \IPS\Member::loggedIn() : $member;
+		$memberGroups	= array_merge( array( $member->member_group_id ), array_filter( explode( ',', $member->mgroup_others ) ) );
+		$accessGroups	= explode( ',', $this->permissions );
+
+		/* Are we in an allowed group? */
+		if( count( array_intersect( $accessGroups, $memberGroups ) ) )
+		{
+			return TRUE;
+		}
+
+		return FALSE;
+	}
+
 	/**
 	 * Return any available custom multimod actions this content item class supports
 	 *
@@ -392,4 +431,50 @@ class _Announcement extends \IPS\Content\Item
 			)
 		);
 	}
+	
+	/**
+	 * Save Changed Columns
+	 *
+	 * @return	void
+	 */
+	public function save()
+	{
+		parent::save();
+		static::rebuildAnnouncementsExist();
+	}
+	
+	/**
+	 * [ActiveRecord] Delete Record
+	 *
+	 * @return	void
+	 */
+	public function delete()
+	{
+		parent::delete();
+		static::rebuildAnnouncementsExist();
+	}
+	
+	/**
+	 * Rebuild \IPS\Settings::i()->announcements_exist which is sued to flag if any announcements
+	 * exist to save a query if we know there aren't any
+	 *
+	 * @return	void
+	 */
+	protected static function rebuildAnnouncementsExist()
+	{
+		if ( \IPS\Db::i()->select( 'COUNT(*)', 'core_announcements', 'announce_active=1' )->first() )
+		{
+			$value = 1;
+		}
+		else
+		{
+			$value = 0;
+		}
+		
+		if ( $value != \IPS\Settings::i()->announcements_exist )
+		{
+			\IPS\Db::i()->update( 'core_sys_conf_settings', array( 'conf_value' => $value ), array( 'conf_key=?', 'announcements_exist' ) );
+			unset( \IPS\Data\Store::i()->settings );
+		}
+	}
 }