redirect to list after successful deletion

lam/docs/devel/upgrade.htm

@@ -10,6 +10,7 @@
 
 
 
+
   
   <meta http-equiv="content-type" content="text/html; charset=ISO-8859-15"><title>Upgrade notes</title>
   
@@ -27,7 +28,11 @@ This is a list of API changes for all LAM releases.
 
 <br>
 
-<h2>3.1.0 -&gt; 3.2.0</h2><span style="font-weight: bold;">Account types: </span>The CSS classes have changed.
+<h2>3.2.0 -&gt; 3.3.0</h2>The cache was removed. Please use local caching and the functions searchLDAP... instead of get_cache().<br>
+The return values for baseModule::pre/postDeleteActions() was changed to an array of status message parameters.<br>
+<br>
+<h2>3.1.0 -&gt; 3.2.0</h2>
+<span style="font-weight: bold;">Account types: </span>The CSS classes have changed.
 <ul>
 
 <li>tr.TYPElist-over: removed without replacement</li>

lam/lib/baseModule.inc

@@ -1058,22 +1058,22 @@ abstract class baseModule {
 	 * Allows the module to run commands before the LDAP entry is deleted.
 	 * 
 	 * Calling this method requires the existence of an enclosing {@link accountContainer}.<br>
-	 * <br>
-	 * An error message should be printed if the function returns false.
 	 * 
-	 * @return boolean true, if no problems occured
+	 * @return array Array which contains status messages. Each entry is an array containing the status message parameters.
 	 */
 	public function preDeleteActions() {
-		return true;
+		return array();
 	}
 	
 	/**
 	 * Allows the module to run commands after the LDAP entry is deleted.
 	 * 
 	 * Calling this method requires the existence of an enclosing {@link accountContainer}.
+	 * 
+	 * @return array Array which contains status messages. Each entry is an array containing the status message parameters.
 	 */
 	public function postDeleteActions() {
-		return;
+		return array();
 	}
 	
 	/**

lam/lib/lists.inc

@@ -151,6 +151,8 @@ class lamList {
 		$this->listGetParams();
 		// print HTML head
 		$this->listPrintHeader();
+		// print messages when redirected from other pages
+		$this->listPrintRedirectMessages();
 		// refresh data if needed
 		if ($this->refresh) {
 			$this->listBuildFilter();
@@ -924,6 +926,15 @@ class lamList {
 		return;
 	}
 
+	/**
+	 * Prints messages when another page (e.g. delete/upload) redirects to the list view.
+	 */
+	protected function listPrintRedirectMessages() {
+		if (isset($_GET['deleteAllOk'])) {
+			StatusMessage('INFO', _('Deletion was successful.'));
+		}
+	}
+
 }
 
 /**
@@ -1169,7 +1180,7 @@ class lamSelectListOption extends lamListOption {
 		$return->addElement(new htmlTableExtendedSelect($this->getID(), $this->options, array($this->getValue()), $this->name, $this->helpID));
 		return $return;
 	}
-
+	
 }
 
 ?>

lam/lib/modules/posixAccount.inc

@@ -591,12 +591,11 @@ class posixAccount extends baseModule implements passwordService {
 
 	/**
 	 * Allows the module to run commands before the LDAP entry is deleted.
-	 * An error message should be printed if the function returns false.
 	 * 
-	 * @return true, if no problems occured
+	 * @return array Array which contains status messages. Each entry is an array containing the status message parameters.
 	 */
 	function preDeleteActions() {
-		$return = true;
+		$return = array();
 		if (isset($_POST['deletehomedir'])) {
 			// get list of lamdaemon servers
 			$lamdaemonServers = explode(";", $_SESSION['config']->get_scriptServers());
@@ -624,7 +623,7 @@ class posixAccount extends baseModule implements passwordService {
 						$singleresult = explode(",", $singleresult);
 						if (is_array($singleresult)) {
 							if (($singleresult[0] == 'ERROR') || ($singleresult[0] == 'WARN') || ($singleresult[0] == 'INFO')) {
-								call_user_func_array('StatusMessage', $singleresult);
+								$return[] = $singleresult;
 							}
 						}
 					}

lam/lib/modules/quota.inc

@@ -271,9 +271,8 @@ class quota extends baseModule {
 
 	/**
 	 * Allows the module to run commands before the LDAP entry is deleted.
-	 * An error message should be printed if the function returns false.
 	 * 
-	 * @return true, if no problems occured
+	 * @return array Array which contains status messages. Each entry is an array containing the status message parameters.
 	 */
 	function preDeleteActions() {
 		$this->initQuotas();
@@ -306,7 +305,7 @@ class quota extends baseModule {
 				}
 			lamdaemon(implode(quota::$SPLIT_DELIMITER, array($id, "quota", "set", $this->get_scope(), "$quotastring\n")), $server);
 		}
-		return true;
+		return array();
 	}
 
 	/**

lam/templates/delete.php

@@ -123,6 +123,10 @@ if (isset($_POST['cancel'])) {
 	if (isset($_SESSION['delete_dn'])) unset($_SESSION['delete_dn']);
 	metaRefresh("lists/list.php?type=" . $_POST['type']);
 }
+elseif (isset($_POST['cancelAllOk'])) {
+	if (isset($_SESSION['delete_dn'])) unset($_SESSION['delete_dn']);
+	metaRefresh("lists/list.php?type=" . $_POST['type'] . '&deleteAllOk=1');
+}
 
 if (isset($_POST['delete'])) {
 	// Show HTML Page
@@ -133,6 +137,7 @@ if (isset($_POST['delete'])) {
 	echo "<br>\n";
 	
 	// Delete dns
+	$allOk = true;
 	for ($m=0; $m<count($_SESSION['delete_dn']); $m++) {
 		// Set to true if an real error has happened
 		$stopprocessing = false;
@@ -146,7 +151,18 @@ if (isset($_POST['delete'])) {
 		// predelete actions
 		if (!$stopprocessing) {
 			foreach ($moduleNames as $singlemodule) {
-				$success = $modules[$singlemodule]->preDeleteActions();
+				$success = true;
+				$messages = $modules[$singlemodule]->preDeleteActions();
+				for ($i = 0; $i < sizeof($messages); $i++) {
+					$errors[] = $messages[$i];
+					if ($messages[$i][0] == 'ERROR') {
+						$success = false;
+						$allOk = false;
+					}
+					elseif ($messages[$i][0] == 'WARN') {
+						$allOk = false;
+					}
+				}
 				if (!$success) {
 					$stopprocessing = true;
 					break;
@@ -177,7 +193,10 @@ if (isset($_POST['delete'])) {
 				if (isset($attributes[$DNs[$i]]['errors'])) {
 					foreach ($attributes[$DNs[$i]]['errors'] as $singleerror) {
 						$errors[] = $singleerror;
-						if ($singleerror[0] == 'ERROR') $stopprocessing = true;
+						if ($singleerror[0] == 'ERROR') {
+							$stopprocessing = true;
+							$allOk = false;
+						}
 					}
 				}
 				if (!$stopprocessing) {
@@ -187,6 +206,7 @@ if (isset($_POST['delete'])) {
 						if (!$success) {
 							$errors[] = array ('ERROR', sprintf(_('Was unable to modify attribtues from DN: %s.'), $DNs[$i]), ldap_error($_SESSION['ldap']->server()));
 							$stopprocessing = true;
+							$allOk = false;
 						}
 					}
 					// add attributes
@@ -195,6 +215,7 @@ if (isset($_POST['delete'])) {
 						if (!$success) {
 							$errors[] = array ('ERROR', sprintf(_('Was unable to add attribtues to DN: %s.'), $DNs[$i]), ldap_error($_SESSION['ldap']->server()));
 							$stopprocessing = true;
+							$allOk = false;
 						}
 					}
 					// removce attributes
@@ -203,6 +224,7 @@ if (isset($_POST['delete'])) {
 						if (!$success) {
 							$errors[] = array ('ERROR', sprintf(_('Was unable to remove attribtues from DN: %s.'), $DNs[$i]), ldap_error($_SESSION['ldap']->server()));
 							$stopprocessing = true;
+							$allOk = false;
 						}
 					}
 				}
@@ -210,34 +232,53 @@ if (isset($_POST['delete'])) {
 		}
 		if (!$stopprocessing) {
 			$errors = deleteDN($_SESSION['delete_dn'][$m]);
-			if (sizeof($errors) > 0) $stopprocessing = true;
+			if (sizeof($errors) > 0) {
+				$stopprocessing = true;
+				$allOk = false;
+			}
 		}
 		// post delete actions
 		if (!$stopprocessing) {
 			foreach ($moduleNames as $singlemodule) {
-				$modules[$singlemodule]->postDeleteActions();
+				$messages = $modules[$singlemodule]->postDeleteActions();
+				for ($i = 0; $i < sizeof($messages); $i++) {
+					$errors[] = $messages[$i];
+					if (($messages[$i][0] == 'ERROR') || ($messages[$i][0] == 'WARN')) {
+						$allOk = false;
+					}
+				}
 			}
 		}		
 		if (!$stopprocessing) {
 			echo sprintf(_('Deleted DN: %s'), $_SESSION['delete_dn'][$m]) . "<br>\n";
-			foreach ($errors as $error) StatusMessage($error[0], $error[1], $error[2]);
+			foreach ($errors as $error) {
+				call_user_func_array('StatusMessage', $error);
+			}
 			echo "<br>\n";
 			flush();
 		}
 		else {
 			echo sprintf(_('Error while deleting DN: %s'), $_SESSION['delete_dn'][$m]) . "<br>\n";
-			foreach ($errors as $error) StatusMessage($error[0], $error[1], $error[2]);
+			foreach ($errors as $error) {
+				call_user_func_array('StatusMessage', $error);
+			}
 			echo "<br>\n";
 		}
 	}
 	echo "<br>\n";
 	echo "<br><button class=\"smallPadding\" name=\"cancel\" id=\"backButton\">" . _('Back to list') . "</button>\n";
+	echo "<br><button class=\"hidden\" name=\"cancelAllOk\" id=\"backButtonAllOk\"> </button>\n";
 	echo "</div>\n";
 	echo "</form>\n";
 	?>
 	<script type="text/javascript" language="javascript">
 	jQuery(document).ready(function() {
 		jQuery('#backButton').button();
+		<?php
+		if ($allOk) {
+			echo "jQuery('#backButtonAllOk').click();";
+		}
+		?>
 	});
 	</script>
 	<?php