141 lines
4.2 KiB
PHP
141 lines
4.2 KiB
PHP
<?php
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class Helper
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{
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public static function boolval($var)
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{
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return (bool) $var;
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}
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/**
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* TYPES: 'clear','html','js'
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* @param type $string
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* @param type $replaceType
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* @return type
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*/
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public static function replaceLinks($string, $replaceType = 'clear')
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{
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preg_match_all("((\[#(\d+)[>\|](.*?)\])|(\[#(\d+)\]))", $string, $links);
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$links = isset($links[0]) ? $links[0] : FALSE;
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if ($links) {
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foreach ($links as $link) {
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$idAndLink = mb_substr($link, 2, -1);
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$delimiter = strpos($idAndLink, '|') === FALSE ? '>' : '|';
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$idAndLink = explode($delimiter, $idAndLink);
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$linkId = $idAndLink[0];
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$linkName = isset($idAndLink[1]) ? $idAndLink[1] : '';
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if ($linkId) {
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$linkPoint = Point::model()->getByPK($linkId);
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if ($linkPoint && $linkPoint->id) {
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$linkTitle = str_replace('"', 'ʺ', $linkPoint->name);
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switch ($replaceType) {
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case 'html':
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$linkName = $linkName ? $linkName : '<span class="glyphicon glyphicon-link"></span>';
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$string = str_replace($link, '<a href="/point/' . $linkId . '" title="' . $linkTitle . '">' . $linkName . '</a>', $string);
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break;
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case 'js':
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$linkName = $linkName ? $linkName : '<span class="glyphicon glyphicon-link"></span>';
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$string = str_replace($link, '<a href="/?point=' . $linkId . '" title="' . $linkTitle . '">' . $linkName . '</a>', $string);
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break;
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default:
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$string = str_replace($link, $linkName, $string);
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break;
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}
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}
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}
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}
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}
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return $string;
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}
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public static function replaceImgs($string, $replaceType = 'clear')
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{
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preg_match_all("(\[img[\|]#(\d+)\])", $string, $images);
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$images = isset($images[0]) ? $images[0] : FALSE;
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if ($images) {
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foreach ($images as $img) {
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$imgAndId = mb_substr($img, 2, -1);
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$imgAndId = explode('#', $imgAndId);
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$imgId = (int)$imgAndId[1];
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$imgObj = ArticlePhotos::model()->getByPK($imgId);
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if ($imgObj->name) {
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switch ($replaceType) {
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case 'html':
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$imgObj->caption = $linkTitle = str_replace('"', 'ʺ', $imgObj->caption);
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$imgTag = '<div style="text-align: center;"><img src="/photos/articles/middle/' . $imgObj->name . '" title="' . $imgObj->caption . '" class="imageInArticle" /></div>';
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$string = str_replace($img, $imgTag, $string);
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break;
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default:
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$imgTag = '';
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$string = str_replace($img, $imgTag, $string);
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break;
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}
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} else {
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switch ($replaceType) {
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case 'html':
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$imgTag = '<div style="text-align: center;"><img src="/img/noPhoto.png" title="Фотография потерялась" class="imageInArticle" /></div>';
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$string = str_replace($img, $imgTag, $string);
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break;
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default:
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$imgTag = '';
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$string = str_replace($img, $imgTag, $string);
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break;
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}
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}
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}
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}
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return $string;
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}
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public static function getFirstImg($string)
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{
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preg_match_all("(\[img[\|]#(\d+)\])", $string, $images);
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$images = isset($images[0]) ? $images[0] : FALSE;
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$img = isset($images[0]) ? $images[0] : FALSE;
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if ($img) {
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$imgId = (int) mb_substr($img, 6, -1);
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$imgObj = ArticlePhotos::model()->getByPK($imgId);
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return $imgObj->name ? (int)$imgObj->id : 0;
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}
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return 0;
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}
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public static function buildOG($point)
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{
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$og = array();
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$og['title'] = str_replace('"', 'ʺ', $point->name) . ' [wikipoints.ru]';
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$point->description = str_replace('"', 'ʺ', $point->description);
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$og['description'] = mb_substr($point->description, 0, 99, 'UTF-8') . '…';
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$og['site_name'] = App::$defaultTitle;
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$og['type'] = 'website';
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$og['url'] = 'http://wikipoints.ru/?point=' . $point->id;
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$og['image'] = $point->getImg('middle');
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return $og;
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}
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public static function buildArticleOG($article)
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{
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$og = array();
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$og['title'] = str_replace('"', 'ʺ', $article->title) . ' [wikipoints.ru]';
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$article->text = Markdown::getClear(str_replace('"', 'ʺ', $article->text));
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$og['description'] = mb_substr($article->text, 0, 99, 'UTF-8') . '…';
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$og['site_name'] = App::$defaultTitle;
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$og['type'] = 'website';
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$og['url'] = 'http://wikipoints.ru/page/article/id/' . $article->id;
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$og['image'] = $article->getImg('middle');
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return $og;
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}
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}
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