X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FAction.php;h=22879410a53fc9529dce7a9ce6988b762984b078;hb=a469cf2c95e72e657d579324f28300dba502e451;hp=b165721e69b53ee4b99dd2bc7172c28f607fb4e5;hpb=391736c0812b301beefe05f96c4c937996b7ba40;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/Action.php b/includes/Action.php
index b165721e69..22879410a5 100644
--- a/includes/Action.php
+++ b/includes/Action.php
@@ -99,7 +99,7 @@ abstract class Action {
 	 * Get the IContextSource in use here
 	 * @return IContextSource
 	 */
-	protected final function getContext() {
+	public final function getContext() {
 		if ( $this->context instanceof IContextSource ) {
 			return $this->context;
 		}
@@ -111,7 +111,7 @@ abstract class Action {
 	 *
 	 * @return WebRequest
 	 */
-	protected final function getRequest() {
+	public final function getRequest() {
 		return $this->getContext()->getRequest();
 	}
 
@@ -120,7 +120,7 @@ abstract class Action {
 	 *
 	 * @return OutputPage
 	 */
-	protected final function getOutput() {
+	public final function getOutput() {
 		return $this->getContext()->getOutput();
 	}
 
@@ -129,7 +129,7 @@ abstract class Action {
 	 *
 	 * @return User
 	 */
-	protected final function getUser() {
+	public final function getUser() {
 		return $this->getContext()->getUser();
 	}
 
@@ -138,7 +138,7 @@ abstract class Action {
 	 *
 	 * @return Skin
 	 */
-	protected final function getSkin() {
+	public final function getSkin() {
 		return $this->getContext()->getSkin();
 	}
 
@@ -147,7 +147,7 @@ abstract class Action {
 	 *
 	 * @return Skin
 	 */
-	protected final function getLang() {
+	public final function getLang() {
 		return $this->getContext()->getLang();
 	}
 
@@ -155,10 +155,21 @@ abstract class Action {
 	 * Shortcut to get the Title object from the page
 	 * @return Title
 	 */
-	protected final function getTitle() {
+	public final function getTitle() {
 		return $this->page->getTitle();
 	}
 
+	/**
+	 * Get a Message object with context set
+	 * Parameters are the same as wfMessage()
+	 *
+	 * @return Message object
+	 */
+	public final function msg() {
+		$params = func_get_args();
+		return call_user_func_array( array( $this->getContext(), 'msg' ), $params );
+	}
+
 	/**
 	 * Protected constructor: use Action::factory( $action, $page ) to actually build
 	 * these things in the real world
@@ -189,18 +200,25 @@ abstract class Action {
 	 * @throws ErrorPageError
 	 */
 	protected function checkCanExecute( User $user ) {
-		if ( $this->requiresWrite() && wfReadOnly() ) {
-			throw new ReadOnlyError();
-		}
-
-		if ( $this->getRestriction() !== null && !$user->isAllowed( $this->getRestriction() ) ) {
-			throw new PermissionsError( $this->getRestriction() );
+		$right = $this->getRestriction();
+		if ( $right !== null ) {
+			$errors = $this->getTitle()->getUserPermissionsErrors( $right, $user );
+			if ( count( $errors ) ) {
+				throw new PermissionsError( $right, $errors );
+			}
 		}
 
 		if ( $this->requiresUnblock() && $user->isBlocked() ) {
 			$block = $user->mBlock;
 			throw new UserBlockedError( $block );
 		}
+
+		// This should be checked at the end so that the user won't think the
+		// error is only temporary when he also don't have the rights to execute
+		// this action
+		if ( $this->requiresWrite() && wfReadOnly() ) {
+			throw new ReadOnlyError();
+		}
 	}
 
 	/**
@@ -279,6 +297,10 @@ abstract class FormAction extends Action {
 	 * @return String HTML which will be sent to $form->addPreText()
 	 */
 	protected function preText() { return ''; }
+
+	/**
+	 * @return string
+	 */
 	protected function postText() { return ''; }
 
 	/**