142 lines
4.4 KiB
PHP
142 lines
4.4 KiB
PHP
<?php
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/*
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* Sakura News Page
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*/
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// Declare Namespace
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namespace Sakura;
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// Use DOMDocument
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use DOMDocument;
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// Include components
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require_once str_replace(basename(__DIR__), '', dirname(__FILE__)) .'_sakura/sakura.php';
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// Add page specific things
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$renderData['newsPosts'] = Main::getNewsPosts((isset($_GET['id']) && !isset($_GET['xml']) && is_numeric($_GET['id'])) ? $_GET['id'] : null, (isset($_GET['id']) && !isset($_GET['xml']) && is_numeric($_GET['id'])));
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$renderData['page'] = [
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'view_post' => isset($_GET['id']) && count($renderData['newsPosts']),
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'currentPage' => 0
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];
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// News XML feed
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if(isset($_GET['xml'])) {
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// Meta data attributes
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$metaData = [
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'title' => ($_FEED_TITLE = Configuration::getConfig('sitename')) .' News',
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'link' => ($_FEED_URL = 'http://'. Configuration::getConfig('url_main')),
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'description' => 'News about '. $_FEED_TITLE,
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'language' => 'en-gb',
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'webMaster' => (new User(1))->data['email'] .' ('. $_FEED_TITLE .' Webmaster)',
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'pubDate' => ($_FEED_DATE = date('r', $renderData['newsPosts'][0]['date'])),
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'lastBuildDate' => $_FEED_DATE
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];
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// Item attributes
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$itemData = [
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'title' => ['text' => '{EVAL}', 'eval' => '$newsPost["title"]'],
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'link' => ['text' => $_FEED_URL .'/news/{EVAL}', 'eval' => '$newsPost["id"]'],
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'guid' => ['text' => $_FEED_URL .'/news/{EVAL}', 'eval' => '$newsPost["id"]'],
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'pubDate' => ['text' => '{EVAL}', 'eval' => 'date("D, d M Y G:i:s O", $newsPost["date"])'],
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'dc:publisher' => ['text' => '{EVAL}', 'eval' => '$newsPost["udata"]["username"]'],
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'description' => ['cdata' => '{EVAL}', 'eval' => '$newsPost["parsed"]']
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];
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// Create a new DOM document
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$feed = new DOMDocument('1.0', 'utf-8');
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// Create the RSS element
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$fRss = $feed->createElement('rss');
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// Set attributes
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$fRss->setAttribute('version', '2.0');
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$fRss->setAttribute('xmlns:atom', 'http://www.w3.org/2005/Atom');
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$fRss->setAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1');
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// Create the channel element
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$fChannel = $feed->createElement('channel');
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// Build meta elements
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foreach($metaData as $name => $value) {
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// Create the elements
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$mElem = $feed->createElement($name);
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$mElemText = $feed->createTextNode($value);
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// Append them
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$mElem ->appendChild($mElemText);
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$fChannel ->appendChild($mElem);
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// Unset the working vars
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unset($mElem);
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unset($mElemText);
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}
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// Add all the posts
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foreach($renderData['newsPosts'] as $newsPost) {
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// Create item element
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$fPost = $feed->createElement('item');
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// Create post attributes
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foreach($itemData as $tag => $valueData) {
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// Create the element
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$pElem = $feed->createElement($tag);
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// Create value
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eval('$value = '. $valueData['eval'] .';');
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$value = str_replace('{EVAL}', $value, $valueData[(array_key_exists('cdata', $valueData) ? 'cdata' : 'text')]);
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// Create text node or cdata container
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$pElemText = (array_key_exists('cdata', $valueData)) ? $feed->createCDATASection($value) : $feed->createTextNode($value);
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// Append them
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$pElem ->appendChild($pElemText);
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$fPost ->appendChild($pElem);
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// Unset the working vars
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unset($pElem);
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unset($pElemText);
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unset($value);
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}
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// Append the item to the channel
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$fChannel->appendChild($fPost);
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}
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// Append the channel element to RSS
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$fRss->appendChild($fChannel);
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// Append the RSS element to the DOM
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$feed->appendChild($fRss);
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// Return the feed
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print $feed->saveXML();
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exit;
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}
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// If we're not using the XML feed and we're not viewing a single post create pages
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if(!isset($_GET['id'])) {
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// Create the current page
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$renderData['newsPosts'] = array_chunk($renderData['newsPosts'], Configuration::getConfig('news_posts_per_page'), true);
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$renderData['page']['currentPage'] = isset($_GET['page']) && ($_GET['page'] - 1) >= 0 ? $_GET['page'] - 1 : 0;
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}
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// Print page contents
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print Templates::render('main/news.tpl', $renderData);
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