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58 lines
1.8 KiB
58 lines
1.8 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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function wikiplugin_includeurl_info()
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{
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return [
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'name' => tra('Include URL'),
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'documentation' => 'PluginIncludeURL',
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'description' => tra('Include the body content from a URL'),
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'prefs' => ['wikiplugin_includeurl'],
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'iconname' => 'link-external',
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'introduced' => 15,
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'tags' => [ 'basic' ],
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'format' => 'html',
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'params' => [
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'url' => [
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'required' => true,
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'name' => tra('URL'),
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'description' => tra('URL to external file to include.'),
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'since' => '15.0',
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'filter' => 'url',
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'default' => '',
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],
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],
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];
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}
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function wikiplugin_includeurl($data, $params)
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{
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// Validate that "url" is set.
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if (empty($params['url'])) {
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return tr('Missing parameter url for plugin %0', 'includeurl') . '<br>';
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} else {
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$url = $params['url'];
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$html = file_get_contents($url);
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// Only include the body part of the html file
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$matches = [];
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if (preg_match("/<body.*\/body>/s", $html, $matches)) {
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// Find and strip the body
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$taggedBody = $matches[0];
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$bodyEndIdx = strpos($taggedBody, '>');
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if ($bodyEndIdx > 0) {
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$taggedBody = substr($taggedBody, $bodyEndIdx + 1);
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}
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$body = substr($taggedBody, 0, -7);
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} else {
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// No body tag. Return whole html
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$body = $html;
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}
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return $body;
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}
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}
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