From fb4aac95dd778db75a1ef8e73dc560cfc9025904 Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@users.mediawiki.org>
Date: Wed, 26 Oct 2011 13:39:43 +0000
Subject: [PATCH] script to parse wikitext from CLI

Wikitext can be given by stdin or using a file. The wikitext will be parsed
using 'CLIParser' as a title. This can be overriden with --title option.

Example1:

$ php parse.php --title foo
''[[foo]]''^D
<p><i><strong class="selflink">foo</strong></i>
</p>

Example2:

$ echo "'''bold'''" > /tmp/foo
$ php parse.php --file /tmp/foo
<p><b>bold</b>
</p>$

Example3:
$ cat /tmp/foo | php parse.php
<p><b>bold</b>
</p>$
---
 maintenance/parse.php | 104 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 maintenance/parse.php

diff --git a/maintenance/parse.php b/maintenance/parse.php
new file mode 100644
index 0000000000..82e6510b26
--- /dev/null
+++ b/maintenance/parse.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * CLI script to easily parse some wikitext.
+ * Wikitext can be given by stdin or using a file. The wikitext will be parsed
+ * using 'CLIParser' as a title. This can be overriden with --title option.
+ *
+ * Example1:
+ * @code
+ * $ php parse.php --title foo
+ * ''[[foo]]''^D
+ * <p><i><strong class="selflink">foo</strong></i>
+ * </p>
+ * @endcode
+ *
+ * Example2:
+ * @code
+ * $ echo "'''bold'''" > /tmp/foo
+ * $ php parse.php --file /tmp/foo
+ * <p><b>bold</b>
+ * </p>$
+ * @endcode
+ *
+ * Example3:
+ * @code
+ * $ cat /tmp/foo | php parse.php
+ * <p><b>bold</b>
+ * </p>$
+ * @endcode
+ *
+ * @inGroup Maintenance
+ * @author Antoine Musso <hashar at free dot fr>
+ * @license GNU General Public License 2.0 or later
+ */
+require_once( dirname(__FILE__) . '/Maintenance.php' );
+
+class CLIParser extends Maintenance {
+	protected $parser;
+
+	public function __construct() {
+		$this->mDescription = "Parse a given wikitext";
+		$this->addOption( 'title', 'Title name for the given wikitext (Default: \'CLIParser\')', false, true );
+		$this->addOption( 'file', 'File containing wikitext (Default: stdin)', false, true );
+		parent::__construct();
+	}
+
+	public function execute() {
+		$this->initParser();
+		print $this->render( $this->WikiText() );
+	}
+
+	/**
+	 * @param string $wikitext Wikitext to get rendered
+	 * @return string HTML Rendering
+	 */
+	public function render( $wikitext ) {
+		return $this->parse( $wikitext )->getText();
+	}
+
+	/**
+	 * Get wikitext from --file or from STDIN
+	 * @return string Wikitext
+	 */
+	protected function Wikitext() {
+		return file_get_contents(
+			$this->getOption( 'file', 'php://stdin' )
+		);
+	}
+
+	protected function initParser() {
+		global $wgParserConf;
+		$parserClass = $wgParserConf['class'];
+		$this->parser = new $parserClass();
+	}
+
+	/**
+	 * Title object to use for CLI parsing.
+	 * Default title is 'CLIParser', it can be overriden with the option
+	 * --title <Your:Title>
+	 *
+	 * @return Title object
+	 */
+	protected function getTitle( ) {
+		$title =
+			$this->getOption( 'title' )
+			? $this->getOption( 'title' )
+			: 'CLIParser' ;
+		return Title::newFromText( $title );
+	}
+
+	/**
+	 * @param string $text Wikitext to parse
+	 * @return ParserOutput
+	 */
+	protected function parse( $wikitext ) {
+		return $this->parser->parse(
+			$wikitext
+			, $this->getTitle()
+			, new ParserOptions()
+		);
+	}
+}
+
+$maintClass = "CLIParser";
+require_once( RUN_MAINTENANCE_IF_MAIN );
-- 
2.20.1