From 55821e04c188997d258645975220828e195d0df4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= Date: Mon, 5 Aug 2013 15:54:37 +0200 Subject: share email +twitter / class messages --- inc/3rdparty/class.messages.php | 231 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 231 insertions(+) create mode 100755 inc/3rdparty/class.messages.php (limited to 'inc/3rdparty/class.messages.php') diff --git a/inc/3rdparty/class.messages.php b/inc/3rdparty/class.messages.php new file mode 100755 index 00000000..e60bd3a1 --- /dev/null +++ b/inc/3rdparty/class.messages.php @@ -0,0 +1,231 @@ +X\n%s\n"; + var $msgBefore = '

'; + var $msgAfter = "

\n"; + + + /** + * Constructor + * @author Mike Everhart + */ + public function __construct() { + + // Generate a unique ID for this user and session + $this->msgId = md5(uniqid()); + + // Create the session array if it doesnt already exist + if( !array_key_exists('flash_messages', $_SESSION) ) $_SESSION['flash_messages'] = array(); + + } + + /** + * Add a message to the queue + * + * @author Mike Everhart + * + * @param string $type The type of message to add + * @param string $message The message + * @param string $redirect_to (optional) If set, the user will be redirected to this URL + * @return bool + * + */ + public function add($type, $message, $redirect_to=null) { + + if( !isset($_SESSION['flash_messages']) ) return false; + + if( !isset($type) || !isset($message[0]) ) return false; + + // Replace any shorthand codes with their full version + if( strlen(trim($type)) == 1 ) { + $type = str_replace( array('h', 'i', 'w', 'e', 's'), array('help', 'info', 'warning', 'error', 'success'), $type ); + + // Backwards compatibility... + } elseif( $type == 'information' ) { + $type = 'info'; + } + + // Make sure it's a valid message type + if( !in_array($type, $this->msgTypes) ) die('"' . strip_tags($type) . '" is not a valid message type!' ); + + // If the session array doesn't exist, create it + if( !array_key_exists( $type, $_SESSION['flash_messages'] ) ) $_SESSION['flash_messages'][$type] = array(); + + $_SESSION['flash_messages'][$type][] = $message; + + if( !is_null($redirect_to) ) { + header("Location: $redirect_to"); + exit(); + } + + return true; + + } + + //----------------------------------------------------------------------------------------------- + // display() + // print queued messages to the screen + //----------------------------------------------------------------------------------------------- + /** + * Display the queued messages + * + * @author Mike Everhart + * + * @param string $type Which messages to display + * @param bool $print True = print the messages on the screen + * @return mixed + * + */ + public function display($type='all', $print=true) { + $messages = ''; + $data = ''; + + if( !isset($_SESSION['flash_messages']) ) return false; + + if( $type == 'g' || $type == 'growl' ) { + $this->displayGrowlMessages(); + return true; + } + + // Print a certain type of message? + if( in_array($type, $this->msgTypes) ) { + foreach( $_SESSION['flash_messages'][$type] as $msg ) { + $messages .= $this->msgBefore . $msg . $this->msgAfter; + } + + $data .= sprintf($this->msgWrapper, $this->msgClass, $type, $messages); + + // Clear the viewed messages + $this->clear($type); + + // Print ALL queued messages + } elseif( $type == 'all' ) { + foreach( $_SESSION['flash_messages'] as $type => $msgArray ) { + $messages = ''; + foreach( $msgArray as $msg ) { + $messages .= $this->msgBefore . $msg . $this->msgAfter; + } + $data .= sprintf($this->msgWrapper, $this->msgClass, $type, $messages); + } + + // Clear ALL of the messages + $this->clear(); + + // Invalid Message Type? + } else { + return false; + } + + // Print everything to the screen or return the data + if( $print ) { + echo $data; + } else { + return $data; + } + } + + + /** + * Check to see if there are any queued error messages + * + * @author Mike Everhart + * + * @return bool true = There ARE error messages + * false = There are NOT any error messages + * + */ + public function hasErrors() { + return empty($_SESSION['flash_messages']['error']) ? false : true; + } + + /** + * Check to see if there are any ($type) messages queued + * + * @author Mike Everhart + * + * @param string $type The type of messages to check for + * @return bool + * + */ + public function hasMessages($type=null) { + if( !is_null($type) ) { + if( !empty($_SESSION['flash_messages'][$type]) ) return $_SESSION['flash_messages'][$type]; + } else { + foreach( $this->msgTypes as $type ) { + if( !empty($_SESSION['flash_messages']) ) return true; + } + } + return false; + } + + /** + * Clear messages from the session data + * + * @author Mike Everhart + * + * @param string $type The type of messages to clear + * @return bool + * + */ + public function clear($type='all') { + if( $type == 'all' ) { + unset($_SESSION['flash_messages']); + } else { + unset($_SESSION['flash_messages'][$type]); + } + return true; + } + + public function __toString() { return $this->hasMessages(); } + + public function __destruct() { + //$this->clear(); + } + + +} // end class +?> \ No newline at end of file -- cgit v1.2.3