480 lines
15 KiB
PHP
480 lines
15 KiB
PHP
<?php
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namespace front\factory;
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class Articles
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{
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static public function generateTableOfContents($content)
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{
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$result = '';
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$prevLevel = 0;
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$stack = [];
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// Tylko h1–h3
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preg_match_all('/<(h[1-3])([^>]*)>(.*?)<\/\1>/i', $content, $matches, PREG_SET_ORDER);
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if (empty($matches))
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{
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return '';
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}
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foreach ($matches as $match)
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{
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$level = (int)substr($match[1], 1);
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$text = trim($match[3]);
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// Pobierz lub wygeneruj ID
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preg_match('/\sid=["\']?([^"\']+)["\']?/', $match[2], $idMatch);
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$id = isset($idMatch[1])
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? $idMatch[1]
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: strtolower(preg_replace('/[^a-z0-9]+/u', '-', html_entity_decode(strip_tags($text), ENT_QUOTES, 'UTF-8')));
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if ($prevLevel === 0)
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{
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$prevLevel = $level;
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$stack[] = $level;
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}
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if ($level > $prevLevel)
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{
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for ($i = $prevLevel; $i < $level; $i++)
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{
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$result .= '<ol>';
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$stack[] = $i + 1;
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}
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}
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elseif ($level < $prevLevel)
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{
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for ($i = $prevLevel; $i > $level; $i--)
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{
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$result .= '</li></ol>';
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array_pop($stack);
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}
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$result .= '</li>';
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}
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else
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{
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$result .= '</li>';
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}
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$result .= '<li><a href="#' . htmlspecialchars($id) . '">' . $text . '</a>';
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$prevLevel = $level;
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}
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// Zamknij pozostałe listy
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while (!empty($stack))
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{
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$result .= '</li></ol>';
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array_pop($stack);
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}
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return '<ol>' . $result . '</ol>';
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}
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// funkcja wywoływana dla każdego dopasowania do wyrażenia regularnego
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static public function processHeaders($matches)
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{
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$level = $matches[1];
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$attrs = $matches[2];
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$content = $matches[3];
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$id_attr = 'id=';
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$id_attr_pos = strpos($attrs, $id_attr);
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if ($id_attr_pos === false)
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{ // jeśli nie ma atrybutu id
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$id = \S::seo($content);
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$attrs .= sprintf(' id="%s"', $id);
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}
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$html = sprintf('<h%d%s>%s</h%d>', $level, $attrs, $content, $level);
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return $html;
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}
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static public function generateHeadersIds($text)
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{
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$pattern = '/<h([1-6])(.*?)>(.*?)<\/h\1>/si';
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$text = preg_replace_callback($pattern, array(__CLASS__, 'processHeaders'), $text);
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return $text;
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}
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public static function pixieset_save_favorite_images($hash)
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{
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global $mdb, $settings;
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\S::delete_dir('temp/');
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$rows = $mdb->select('pp_articles', ['id'], ['hash' => $hash]);
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if (is_array($rows)) foreach ($rows as $row)
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{
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$article = \front\factory\Articles::article_details($row['id'], 'pl');
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$text = '<p>Witaj,<br />';
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$text .= 'Użytkownik zatwierdził listę wybranych przez siebie zdjęć.<br />';
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$text .= 'Poniżej znajdziesz nazwy wybranych zdjęć.</p>';
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$text .= '<ul>';
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if (is_array($article['images'])) foreach ($article['images'] as $image)
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if ($image['favorite'])
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$text .= '<li>' . basename($image['src']) . '</li>';
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$text .= '</ul>';
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\S::send_email($settings['contact_email'], 'Powiadomienie ze strony: ' . $_SERVER['SERVER_NAME'], $text);
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return true;
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}
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return false;
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}
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public static function pixieset_image_favorite($image_id, $hash)
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{
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global $mdb;
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$rows = $mdb->select('pp_articles', ['id'], ['hash' => $hash]);
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if (is_array($rows)) foreach ($rows as $row)
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{
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$status = $mdb->get('pp_articles_images', 'favorite', ['AND' => ['article_id' => $row['id'], 'id' => $image_id]]);
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$mdb->update('pp_articles_images', ['favorite' => !$status], ['AND' => ['article_id' => $row['id'], 'id' => $image_id]]);
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\S::delete_dir('temp/');
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return !$status;
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}
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}
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public static function article_password($article_id)
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{
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global $mdb;
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return $mdb->get('pp_articles', 'password', ['id' => $article_id]);
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}
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public static function articles_by_tags($tag_id, $lang_id)
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{
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global $mdb;
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if (!$articles = \Cache::fetch("articles_by_tags:$tag_id:$lang_id"))
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{
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$results = $mdb->query('SELECT '
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. 'pa.id '
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. 'FROM '
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. 'pp_articles AS pa '
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. 'INNER JOIN pp_articles_tags AS pat ON pat.article_id = pa.id '
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. 'WHERE '
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. 'status = 1 '
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. 'AND '
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. 'tag_id = ' . (int)$tag_id)->fetchAll();
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if (is_array($results) and !empty($results)) foreach ($results as $row)
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$articles[] = \front\factory\Articles::article_details($row['id'], $lang_id);
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\Cache::store("articles_by_tags:$tag_id:$lang_id", $articles);
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}
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return $articles;
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}
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public static function tag_details($tag_id)
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{
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global $mdb;
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if (!$tag = \Cache::fetch("tag_details:$tag_id"))
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{
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$tag = $mdb->get('pp_tags', '*', ['id' => (int)$tag_id]);
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\Cache::store("tag_details:$tag_id", $tag);
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}
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return $tag;
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}
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public static function tags()
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{
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global $mdb;
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if (!$tags = \Cache::fetch('tags'))
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{
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$tags = $mdb->query(
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'SELECT '
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. 'name, COUNT( tag_id ) AS c '
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. 'FROM '
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. 'pp_tags AS pt '
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. 'INNER JOIN pp_articles_tags ON pt.id = tag_id '
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. 'GROUP BY '
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. 'tag_id '
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. 'ORDER BY '
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. 'c DESC '
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. 'LIMIT 20'
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)->fetchAll();
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\Cache::store('tags', $tags);
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}
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return $tags;
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}
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public static function articles_by_date($month, $year, $lang_id)
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{
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global $mdb;
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if (!$articles = \Cache::fetch("articles_by_date:$month:$year:$lang_id"))
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{
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$results = $mdb->query('SELECT '
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. 'id '
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. 'FROM '
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. 'pp_articles '
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. 'WHERE '
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. 'status = 1 '
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. 'AND '
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. '( '
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. '( date_start BETWEEN \'' . date('Y-m-d', strtotime('01-' . $month . '-' . $year)) . '\' AND \'' . date('Y-m-t', strtotime('01-' . $month . '-' . $year)) . '\' ) '
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. 'OR '
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. '( date_end BETWEEN \'' . date('Y-m-d', strtotime('01-' . $month . '-' . $year)) . '\' AND \'' . date('Y-m-t', strtotime('01-' . $month . '-' . $year)) . '\' ) '
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. 'OR '
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. '( date_start <= \'' . date('Y-m-t', strtotime('01-' . $month . '-' . $year)) . '\' AND date_end >= \'' . date('Y-m-t', strtotime('01-' . $month . '-' . $year)) . '\' ) '
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. ')')->fetchAll();
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if (is_array($results) and !empty($results)) foreach ($results as $row)
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$articles[] = \front\factory\Articles::article_details($row['id'], $lang_id);
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\Cache::store("articles_by_date:$month:$year:$lang_id", $articles);
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}
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return $articles;
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}
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public static function news($page_id, $limit = 6, $lang_id)
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{
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$sort = \front\factory\Pages::page_sort($page_id);
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$articles_id = \front\factory\Articles::artciles_id((int)$page_id, $lang_id, $limit, $sort, 0);
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if (is_array($articles_id) and !empty($articles_id)) foreach ($articles_id as $article_id)
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$articles[] = \front\factory\Articles::article_details($article_id, $lang_id);
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return $articles;
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}
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public static function get_image($article, $skip_entry = false)
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{
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if ($article['language']['main_image'])
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{
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if (file_exists(substr($article['language']['main_image'], 1, strlen($article['language']['main_image']))))
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return $article['language']['main_image'];
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}
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if (!$skip_entry)
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{
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$dom = new \DOMDocument();
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$dom->loadHTML(mb_convert_encoding($article['language']['entry'], 'HTML-ENTITIES', "UTF-8"));
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$images = $dom->getElementsByTagName('img');
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foreach ($images as $img)
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{
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$src = $img->getAttribute('src');
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if (file_exists(substr($src, 1, strlen($src))))
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return $src;
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}
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}
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$dom = new \DOMDocument();
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$dom->loadHTML(mb_convert_encoding($article['language']['text'], 'HTML-ENTITIES', "UTF-8"));
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$images = $dom->getElementsByTagName('img');
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foreach ($images as $img)
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{
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$src = $img->getAttribute('src');
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if (file_exists(substr($src, 1, strlen($src))))
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return $src;
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}
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if ($article['images'])
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return $article['images'][0]['src'];
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return false;
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}
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public static function article_noindex($article_id)
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{
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global $mdb, $lang;
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if (!$noindex = \Cache::fetch("article_noindex:$article_id:" . $lang[0]))
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{
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$noindex = $mdb->get('pp_articles_langs', 'noindex', ['AND' => ['article_id' => (int)$article_id, 'lang_id' => $lang[0]]]);
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\Cache::store("article_noindex:$article_id:" . $lang[0], $noindex);
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}
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return $noindex;
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}
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public static function page_articles($page, $lang_id, $bs)
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{
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$count = \front\factory\Articles::page_articles_count($page['id'], $lang_id);
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$ls = ceil($count / $page['articles_limit']);
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if ($bs < 1)
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$bs = 1;
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else if ($bs > $ls)
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$bs = $ls;
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$from = $page['articles_limit'] * ($bs - 1);
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if ($from < 0)
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$from = 0;
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$results['articles'] = \front\factory\Articles::artciles_id((int)$page['id'], $lang_id, (int)$page['articles_limit'], $page['sort_type'], $from);
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$results['ls'] = $ls;
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return $results;
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}
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public static function article_details($article_id, $lang_id)
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{
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global $mdb;
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if (!$article = \Cache::fetch("article_details:$lang_id:$article_id"))
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{
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$article = $mdb->get('pp_articles', '*', ['id' => (int)$article_id]);
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$results = $mdb->select('pp_articles_langs', '*', ['AND' => ['article_id' => (int)$article_id, 'lang_id' => $lang_id]]);
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if (is_array($results)) foreach ($results as $row)
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{
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if ($row['copy_from'])
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{
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$results2 = $mdb->select('pp_articles_langs', '*', ['AND' => ['article_id' => (int)$article_id, 'lang_id' => $row['copy_from']]]);
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if (is_array($results2)) foreach ($results2 as $row2)
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$article['language'] = $row2;
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}
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else
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$article['language'] = $row;
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preg_match_all(\front\view\Site::container_pattern, $article['language']['entry'], $container_list);
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if (is_array($container_list[0])) foreach ($container_list[0] as $container_list_tmp)
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{
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$container_list_tmp = explode(':', $container_list_tmp);
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$article['language']['entry'] = str_replace('[KONTENER:' . $container_list_tmp[1] . ']', \front\view\Scontainers::scontainer($container_list_tmp[1]), $article['language']['entry']);
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}
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preg_match_all(\front\view\Site::container_pattern, $article['language']['text'], $container_list);
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if (is_array($container_list[0])) foreach ($container_list[0] as $container_list_tmp)
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{
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$container_list_tmp = explode(':', $container_list_tmp);
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$article['language']['text'] = str_replace('[KONTENER:' . $container_list_tmp[1] . ']', \front\view\Scontainers::scontainer($container_list_tmp[1]), $article['language']['text']);
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}
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}
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$article['images'] = $mdb->select('pp_articles_images', '*', ['article_id' => (int)$article_id, 'ORDER' => ['o' => 'ASC', 'id' => 'ASC'] ] );
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// załączniki
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$article['files'] = $mdb -> select( 'pp_articles_files', '*', [ 'article_id' => (int)$article_id, 'ORDER' => [ 'o' => 'ASC', 'id' => 'ASC'] ] );
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$article['pages'] = $mdb->select('pp_articles_pages', 'page_id', ['article_id' => (int)$article_id]);
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$article['tags'] = $mdb->select('pp_tags', ['[><]pp_articles_tags' => ['id' => 'tag_id']], 'name', ['article_id' => (int)$article_id]);
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$results = $mdb->select('pp_articles_additional_params', ['[><]pp_articles_additional_values' => ['id' => 'param_id']], ['name', 'value', 'language_id'], ['article_id' => (int)$article_id]);
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if (is_array($results)) foreach ($results as $row)
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{
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if (!$row['language_id'])
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$params[$row['name']] = $row['value'];
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else
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$params[$row['name']][$row['language_id']] = $row['value'];
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}
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$article['params'] = $params;
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\Cache::store("article_details:$lang_id:$article_id", $article);
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}
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return $article;
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}
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public static function artciles_id($page_id, $lang_id, $articles_limit, $sort_type, $from)
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{
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global $mdb;
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switch ($sort_type)
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{
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case 0:
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$order = 'priority DESC, date_add ASC';
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break;
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case 1:
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$order = 'priority DESC, date_add DESC';
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break;
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case 2:
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$order = 'priority DESC, date_modify ASC';
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break;
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case 3:
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$order = 'priority DESC, date_modify DESC';
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break;
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case 4:
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$order = 'priority DESC, o ASC';
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break;
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case 5:
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$order = 'priority DESC, title ASC';
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break;
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case 6:
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$order = 'priority DESC, title DESC';
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break;
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default:
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$order = 'priority DESC, id ASC';
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break;
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}
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if (!$output = \Cache::fetch("artciles_id:$page_id:$lang_id:$order:$from:$articles_limit"))
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{
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$results = $mdb->query('SELECT * FROM ( '
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. 'SELECT '
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. 'a.id, date_modify, date_add, o, priority, '
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. '( CASE '
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. 'WHEN copy_from IS NULL THEN title '
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. 'WHEN copy_from IS NOT NULL THEN ( '
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. 'SELECT '
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. 'title '
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. 'FROM '
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. 'pp_articles_langs '
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. 'WHERE '
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. 'lang_id = al.copy_from AND article_id = a.id '
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. ') '
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. 'END ) AS title '
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. 'FROM '
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. 'pp_articles_pages AS ap '
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. 'INNER JOIN pp_articles AS a ON a.id = ap.article_id '
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. 'INNER JOIN pp_articles_langs AS al ON al.article_id = ap.article_id '
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. 'WHERE '
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. 'status = 1 AND page_id = ' . (int)$page_id . ' AND lang_id = \'' . $lang_id . '\' '
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. ') AS q1 '
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. 'WHERE '
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. 'q1.title IS NOT NULL '
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. 'ORDER BY '
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. 'q1.' . $order . ' '
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. 'LIMIT '
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. (int)$from . ',' . (int)$articles_limit)->fetchAll();
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if (is_array($results) and !empty($results)) foreach ($results as $row)
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$output[] = $row['id'];
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\Cache::store("artciles_id:$page_id:$lang_id:$order:$from:$articles_limit", $output);
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}
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return $output;
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}
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public static function page_articles_count($page_id, $lang_id)
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{
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global $mdb;
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if (!$output = \Cache::fetch("page_articles_count:$page_id:$lang_id"))
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{
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$results = $mdb->query('SELECT COUNT(0) FROM ( '
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. 'SELECT '
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. 'a.id, '
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. '( CASE '
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. 'WHEN copy_from IS NULL THEN title '
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. 'WHEN copy_from IS NOT NULL THEN ( '
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. 'SELECT '
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. 'title '
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. 'FROM '
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. 'pp_articles_langs '
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. 'WHERE '
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. 'lang_id = al.copy_from AND article_id = a.id '
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. ') '
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. 'END ) AS title '
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. 'FROM '
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. 'pp_articles_pages AS ap '
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. 'INNER JOIN pp_articles AS a ON a.id = ap.article_id '
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. 'INNER JOIN pp_articles_langs AS al ON al.article_id = ap.article_id '
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. 'WHERE '
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. 'status = 1 AND page_id = ' . (int)$page_id . ' AND lang_id = \'' . $lang_id . '\' '
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. ') AS q1 '
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. 'WHERE '
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. 'q1.title IS NOT NULL')->fetchAll();
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$output = $results[0][0];
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\Cache::store("page_articles_count:$page_id:$lang_id", $output);
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}
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return $output;
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}
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}
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