Add lfc.pl bridge (#4419)

* Add lfc.pl bridge

* Adjust bridge

* Add comments section

Author: brtsos

bridges/LfcPlBridge.php

@@ -0,0 +1,110 @@
+<?php
+
+class LfcPlBridge extends BridgeAbstract
+{
+    const NAME = 'LFC (lfc.pl)';
+    const DESCRIPTION = 'LFC.pl - największa polska strona o Liverpool FC';
+    const URI = 'https://lfc.pl';
+    const MAINTAINER = 'brtsos';
+    const PARAMETERS = [
+        [
+            'comments' => [
+                'type' => 'list',
+                'name' => 'Include comments',
+                'title' => 'Include comments in the article content',
+                'values' => [
+                    'No' => 'no',
+                    'Yes' => 'yes',
+                ],
+            ]
+        ]
+    ];
+
+    public function collectData()
+    {
+        $dom = getSimpleHTMLDOM(self::URI . '/Archiwum/' . date('Y') . date('m'));
+
+        $list = $dom->find('#page .list-vertical li');
+        $list = array_reverse($list);
+        $list = array_slice($list, 0, 10);
+
+        foreach ($list as $li) {
+            $link = $li->find('a', 0);
+            $url = self::URI . $link->href;
+
+            $articleDom = getSimpleHTMLDOM($url);
+
+            $description = $this->getContent($articleDom);
+            if (mb_strpos($description, 'Artykuł sponsorowany') !== false) {
+                continue;
+            }
+
+            $image = '<img src="' . $this->getImage($articleDom) . '" alt="' . $link->plaintext . '" />';
+
+            $content = $image . '</br>' . $description;
+
+            $tagsToRemove = ['script', 'iframe', 'input', 'form'];
+            $content = sanitize($content, $tagsToRemove);
+
+            $footerArticle = $articleDom->find('.footer', 0)->find('.item', 0)->find('div', 1);
+            $author = $footerArticle->find('a', 0)->plaintext;
+
+            $dateTime = $footerArticle->find('div', 0)->plaintext;
+            $date = DateTime::createFromFormat('d.m.Y H:i', $dateTime);
+            $timestamp = $date->getTimestamp();
+            $this->items[] = [
+                'title' => $link->plaintext,
+                'uri' => $url,
+                'timestamp' => $timestamp,
+                'content' => $content,
+                'author' => $author,
+            ];
+        }
+    }
+
+    private function getContent($article)
+    {
+        $content = $article->find('.news-body', 0)->innertext;
+        $commentsHtml = $article->find('#comments', 0);
+
+        $comments = '';
+        if ($this->withComment()) {
+            if ($commentsHtml) {
+                $commentsDom = $commentsHtml->find('.comment');
+
+                if (count($commentsDom) > 0) {
+                    $comments = '<h3>Komentarze:</h3>';
+                }
+
+                foreach ($commentsDom as $comment) {
+                    $header = $comment->find('.header', 0)->plaintext;
+                    $content = $comment->find('.content', 0)->plaintext;
+                    $comments .= $header . '<br />' . $content . '<br /><br />';
+                }
+            }
+        }
+
+        return $content . '<br /> <br />' . $comments;
+    }
+
+    private function getImage($article): ?string
+    {
+        $imgElement = $article->find('#news .img', 0);
+        if ($imgElement) {
+            $style = $imgElement->style;
+
+            if (preg_match('/background-image:\s*url\(([^)]+)\)/i', $style, $matches)) {
+                return self::URI . trim($matches[1], "'\"");
+            }
+
+            return null;
+        }
+
+        return null;
+    }
+
+    private function withComment(): bool
+    {
+        return $this->getInput('comments') === 'yes';
+    }
+}