More improvemnts and new folderstructure

2015-04-30 22:11:52 +02:00
parent 27e2886de8
commit b11f487816
24 changed files with 2 additions and 812 deletions
--- a/php/plugin.emailtracking.php
+++ b/php/plugin.emailtracking.php
@@ -0,0 +1,151 @@
+<?php
+
+require_once __DIR__ . "/lib/class.EmailTracker.php";
+
+class Pluginemailtracking extends Plugin {
+
+	private $emailTracker;
+
+	/**
+	 * Constructor
+	 */
+	function Pluginemailtracking(){}
+
+	/**
+	 * Called to initialize the plugin and register for hooks.
+	 */
+	function init(){
+		$this->registerHook('server.core.settings.init.before');
+		$this->registerHook('server.core.operations.submitmessage');
+		$this->store = $GLOBALS['mapisession']->getDefaultMessageStore();
+		$this->emailTracker = new EmailTracker();
+	}
+
+	/**
+	 * Process the incoming events that where fired by the client.
+	 *
+	 * @param String $eventID Identifier of the hook
+	 * @param Array $data Reference to the data of the triggered hook
+	 */
+	function execute($eventID, &$data) {
+		switch($eventID){
+			// Register plugin
+			case 'server.core.settings.init.before':
+				$this->onBeforeSettingsInit($data);
+				break;
+			// Add tracking stuff before submitting the message
+			case 'server.core.operations.submitmessage':
+				$this->onBeforeSubmit($data);
+				break;
+			// Add tracking property, which is send to the client
+			case 'server.module.itemmodule.open.after':
+				$this->onAfterOpen($data);
+				break;
+		}
+	}
+
+	/**
+	 * This function handles the 'beforesend' hook which is triggered before sending the email.
+	 * If the PR_MESSAGE_CLASS is set to a signed email (IPM.Note.SMIME.Multipartsigned), this function
+	 * will convert the mapi message to RFC822, sign the eml and attach the signed email to the mapi message.
+	 *
+	 * @param {mixed} $data from php hook
+	 */
+	function onBeforeSubmit(&$data)
+	{
+		$message = $data['message'];
+
+		// Retrieve message class
+		$props = mapi_getprops($message, array(PR_MESSAGE_CLASS, PR_SUBJECT, PR_SENDER_EMAIL_ADDRESS));
+		if (mapi_is_error(mapi_last_hresult())) {
+			error_log("error loading props!");
+		}
+		$recipients = mapi_message_getrecipienttable($message);
+		$messageClass = $props[PR_MESSAGE_CLASS];
+
+		if(isset($messageClass) && (stripos($messageClass, 'IPM.Note.Tracking') !== false)) {
+			// reset messageClass
+			mapi_setprops($message, array(PR_MESSAGE_CLASS => 'IPM.Note'));
+
+			error_log("Number of recipients: " . mapi_table_getrowcount($recipients));
+
+			// get all recipient email addresses
+			$filters=array(PR_ADDRTYPE, PR_EMAIL_ADDRESS, PR_SMTP_ADDRESS);
+			$rows = mapi_table_queryrows($recipients,$filters,0,1); // get only the first recipient
+
+			$recipient = "";
+			foreach($rows as $row) {
+				$recipient = $row[PR_ADDRTYPE] === "SMTP" ? $row[PR_SMTP_ADDRESS] : $row[PR_EMAIL_ADDRESS];
+			}
+
+			// get a new tracking id:
+			$trackingId = $this->emailTracker->getNewTrackingCode(md5($props[PR_SUBJECT] . time()), $recipient, $props[PR_SENDER_EMAIL_ADDRESS], $props[PR_SUBJECT]);
+
+			$trackingURL_Image = PLUGIN_EMAILTRACKING_PUBLIC_WEBAPP_URL . "/plugins/emailtracking/php/track.php?img=" . $trackingId;
+			$trackingURL_Sound = PLUGIN_EMAILTRACKING_PUBLIC_WEBAPP_URL . "/plugins/emailtracking/php/track.php?bgsound=" . $trackingId;
+
+			// add the tracking html tags to the body
+			$trackingHTML = '<img send="true" alt="" lowsrc="" src="' . $trackingURL_Image . '" border="0" height="1" width="3" />';
+			$trackingHTML .= '<bgsound volume="-10000" alt="" lowsrc="" src="' . $trackingURL_Sound . '">';
+
+			// stream the body and add the tracking changes!
+			$messageStream = mapi_openproperty($message, PR_HTML, IID_IStream, 0, 0);
+			$stat = mapi_stream_stat($messageStream);
+
+			// create temporary files
+			$tmpEmail = tempnam(sys_get_temp_dir(),true);
+			
+			$fhandle = fopen($tmpEmail,'w');
+			$buffer = null;
+			for($i = 0; $i < $stat["cb"]; $i += BLOCK_SIZE) {
+				// Write stream
+				$buffer = mapi_stream_read($messageStream, BLOCK_SIZE);
+				fwrite($fhandle,$buffer,strlen($buffer));
+			}
+
+			// append tracking stuff
+			fwrite($fhandle, $trackingHTML, strlen($trackingHTML));
+			fclose($fhandle);
+
+			// Save the signed message as attachment of the send email
+			$outStream = mapi_openproperty($message, PR_HTML, IID_IStream, 0, MAPI_CREATE | MAPI_MODIFY);
+			$handle = fopen($tmpEmail, 'r');
+			while (!feof($handle)) {
+				$contents = fread($handle, BLOCK_SIZE);
+				mapi_stream_write($outStream, $contents);
+			}
+			fclose($handle);
+
+			// Save stream
+			mapi_stream_commit($outStream);
+	
+			// remove tmp files
+			unlink($tmpEmail);
+
+			// Save changes
+			mapi_savechanges($message);
+		}
+	}
+
+	/**
+	 * Called when the core Settings class is initialized and ready to accept sysadmin default 
+	 * settings. Registers the sysadmin defaults for the example plugin.
+	 *
+	 * @param {mixed} $data Reference to the data of the triggered hook
+	 */
+	function onBeforeSettingsInit(&$data){
+		$data['settingsObj']->addSysAdminDefaults(Array(
+			'zarafa' => Array(
+				'v1' => Array(
+					'plugins' => Array(
+						'emailtracking' => Array(
+							'enable' => PLUGIN_EMAILTRACKING_USER_DEFAULT_ENABLE_TRACKING,
+							'internals' => PLUGIN_EMAILTRACKING_SHOW_INTERNAL_LOGS
+						)
+					)
+				)
+			)
+		));
+	}
+}
+?>