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56 lines
1.8 KiB
56 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_zoterolist_info()
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{
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return [
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'name' => tra('Zotero Reference List'),
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'description' => tra('Display the complete reference list from a Zotero server'),
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'prefs' => ['zotero_enabled', 'wikiplugin_zoterolist'],
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'iconname' => 'bookmark',
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'introduced' => 7,
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'params' => [
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'tag' => [
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'name' => tra('Tag'),
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'description' => tra('Provide the list of references with a given tag.'),
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'since' => '7.0',
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'required' => true,
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'filter' => 'alnum',
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],
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],
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];
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}
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function wikiplugin_zoterolist($data, $params)
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{
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if (! isset($params['tag'])) {
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return WikiParser_PluginOutput::argumentError(['tag']);
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}
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$cachelib = TikiLib::lib('cache');
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$tikilib = TikiLib::lib('tiki');
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$cacheKey = 'zoterolist.' . $params['tag'];
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if ($cached = $cachelib->getSerialized($cacheKey, 'zotero')) {
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if (($cached['created'] + 3600) > $tikilib->now) {
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return WikiParser_PluginOutput::html($cached['data']);
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}
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}
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$zoterolib = TikiLib::lib('zotero');
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$html = $zoterolib->get_formatted_references($params['tag']);
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$cachelib->cacheItem($cacheKey, serialize(['created' => $tikilib->now, 'data' => $html]), 'zotero');
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if ($html) {
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return WikiParser_PluginOutput::html($html);
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} else {
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return WikiParser_PluginOutput::error(tra('Error'), tra('No results obtained. The Zotero citation server may be down.'));
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}
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}
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