MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / parser / ParserTestParserHook.php

diff --git a/tests/parser/ParserTestParserHook.php b/tests/parser/ParserTestParserHook.php
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+<?php
+/**
+ * A basic extension that's used by the parser tests to test whether input and
+ * arguments are passed to extensions properly.
+ *
+ * Copyright © 2005, 2006 Ævar Arnfjörð Bjarmason
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Testing
+ * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
+ */
+
+class ParserTestParserHook {
+
+       static function setup( &$parser ) {
+               $parser->setHook( 'tag', [ __CLASS__, 'dumpHook' ] );
+               $parser->setHook( 'tåg', [ __CLASS__, 'dumpHook' ] );
+               $parser->setHook( 'statictag', [ __CLASS__, 'staticTagHook' ] );
+               return true;
+       }
+
+       static function dumpHook( $in, $argv ) {
+               return "<pre>\n" .
+                       var_export( $in, true ) . "\n" .
+                       var_export( $argv, true ) . "\n" .
+                       "</pre>";
+       }
+
+       static function staticTagHook( $in, $argv, $parser ) {
+               if ( !count( $argv ) ) {
+                       $parser->static_tag_buf = $in;
+                       return '';
+               } elseif ( count( $argv ) === 1 && isset( $argv['action'] )
+                       && $argv['action'] === 'flush' && $in === null
+               ) {
+                       // Clear the buffer, we probably don't need to
+                       if ( isset( $parser->static_tag_buf ) ) {
+                               $tmp = $parser->static_tag_buf;
+                       } else {
+                               $tmp = '';
+                       }
+                       $parser->static_tag_buf = null;
+                       return $tmp;
+               } else { // wtf?
+                       return
+                               "\nCall this extension as <statictag>string</statictag> or as" .
+                               " <statictag action=flush/>, not in any other way.\n" .
+                               "text: " . var_export( $in, true ) . "\n" .
+                               "argv: " . var_export( $argv, true ) . "\n";
+               }
+       }
+}