From c04e31020120b9dbec370691e793618e7425f675 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Sat, 7 Nov 2020 02:18:23 +0100
Subject: Jeb się, cukiergóra
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---
 providers/Facebook.php | 36 +++++++++++++++++++++++++-----------
 1 file changed, 25 insertions(+), 11 deletions(-)

(limited to 'providers/Facebook.php')

diff --git a/providers/Facebook.php b/providers/Facebook.php
index de863fd..b3f2015 100644
--- a/providers/Facebook.php
+++ b/providers/Facebook.php
@@ -31,6 +31,21 @@ class Facebook extends \Providers\HtmlFeed {
         return sprintf('https://m.facebook.com/%s/posts', $feed);
     }
 
+    private function _extractTimestamp($block) {
+        $origString = (string)$block->find('abbr')->eq(0)->text();
+        $string = str_replace("\xc2\xa0", ' ', $origString);
+        $string = str_replace(' godzinie ', ' ', $string);
+        $string = str_replace(' o ', ', ', $string);
+        $string = str_replace('godz.', 'hours ago', $string);
+        $string = str_replace('Wczoraj', 'Yesterday', $string);
+        $string = str_replace(['stycznia', 'lutego', 'marca', 'kwietnia', 'maja', 'czerwca', 'lipca', 'sierpnia', 'września', 'października', 'listopada', 'grudnia'], ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], $string);
+        $time = strtotime($string);
+        if (!$time) {
+            throw new Exception('Cannot parse date string: ' . $origString);
+        }
+        return $string;
+    }
+
     protected function _parseFeedContent($tree) {
         $items = [];
         if (isset($this->_options['dump'])) {
@@ -38,18 +53,17 @@ class Facebook extends \Providers\HtmlFeed {
         }
         foreach ($tree->find('#timelineBody div[data-ft]') as $header) {
             $data = json_decode($header->attr()['data-ft'], TRUE);
-            if (isset($data['page_insights'])) {
-                $data = $data['page_insights'];
-                $data = array_filter(
-                    $data,
-                    function($a) { return isset($a['post_context']); }
-                );
-                $data = array_pop($data);
-                $data = $data['post_context'];
-                $key = ((array)($data['story_fbid']))[0];
+            if (isset($this->_options['dump'])) {
+                var_dump($data);
+            }
+            if (isset($data['mf_story_key'])) {
+                $key = $data['mf_story_key'];
                 $texts = [];
                 foreach ($header->find('p, h3') as $paragraph) {
-                    $texts[] = $paragraph->text();
+                    $text = $paragraph->text();
+                    if ($text != 'Więcej') {
+                        $texts[] = $text;
+                    }
                 }
                 if (isset($this->_options['dump'])) {
                     print_r($data);
@@ -61,7 +75,7 @@ class Facebook extends \Providers\HtmlFeed {
                 if (count($texts)) {
                     $items[$key] = [
                         'id' => $key,
-                        'time' => $data['publish_time'],
+                        'time' => $this->_extractTimestamp($header),
                         'content' => $header->html(),
                         'texts' => $texts
                     ];
-- 
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