 |
RandomQuoteWiki.php<?php if (!defined('PmWiki')) exit(); /* Copyright 2005 Christophe David (www.christophedavid.org) This file is RandomQuoteWiki.php; 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 script adds two markups (:RandomQuoteWiki_quote:) and (:RandomQuoteWiki_author:) that contain a random quote stored in a pmwiki page (instead of a flat file that cannot be accessed by most users). The quotes must be structured like <quotes> <quote> <text>quote text 1</text> <author> quote author 1</author> </quote> <quote> <text>quote text 2</text> <author>quote author 2</author> </quote> ... </quotes> To use this script, simply copy it into the cookbook/ directory and add the following line to config.php or a per-page/per-group customization file. include_once('cookbook/RandomQuoteWiki.php'); Then add something like || '''(:RandomQuoteWiki_quote:)''' || || (:RandomQuoteWiki_author:) || in you wiki page. */ ################################################################################ SDV($RandomQuoteWikiPage, "$WorkDir/SiteData.RandomQuoteWiki"); # this should be $WikiDir instead of $WorkDir, but this "PageStore object" # certainly desserves some more documentation. # Anyway, by default they point to the same directory. ################################################################################ ################################################################################ ################################################################################ define(RANDOM_QUOTE_WIKI, '1.1'); $RandomQuoteWiki_quote = ''; $RandomQuoteWiki_author = ''; $FileHandle = @fopen($RandomQuoteWikiPage, "rb"); if ($FileHandle != FALSE) { $FileContent = fread($FileHandle, filesize($RandomQuoteWikiPage)); fclose($FileHandle); if (preg_match('|text=(.*)|', $FileContent, $matches) == 1) { $FileContent = preg_replace("'%([0-9A-Fa-f]{2})'e", "chr(hexdec('\\1'))", $matches[1]); if (preg_match("|<quotes>(.*?)</quotes>|s", $FileContent, $matches) == 1) { $QuotesData = $matches[1]; $MatchesCount = preg_match_all("|<quote>(.*?)</quote>|s", $FileContent, $matches, PREG_PATTERN_ORDER); $QuoteData = $matches[1][rand(0, $MatchesCount - 1)]; if (preg_match("|<text>\s*(.+?)\s*</text>|s", $QuoteData, $matches) == 1) { $RandomQuoteWiki_quote = $matches[1]; if (preg_match("|<author>\s*(.+?)\s*</author>|s", $QuoteData, $matches) == 1) { $RandomQuoteWiki_author = $matches[1]; } } } } } Markup('RandomQuoteWiki_quote', 'fulltext', '/\(:RandomQuoteWiki_quote:\)/', $RandomQuoteWiki_quote); Markup('RandomQuoteWiki_author', 'fulltext', '/\(:RandomQuoteWiki_author:\)/', $RandomQuoteWiki_author); ?>
|
