From 990218238ea6aa73131cc10e33ff6a05b48cc4bf Mon Sep 17 00:00:00 2001
From: Alexander Yakovlev <keloero@oreolek.ru>
Date: Tue, 16 May 2017 13:52:32 +0700
Subject: [PATCH] time cache

---
 .gitignore | 1 +
 bot.php    | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/.gitignore b/.gitignore
index 555f91d..04e5c32 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 vendor
 config.yml
+.lastrun
diff --git a/bot.php b/bot.php
index 37d97dd..eee43d5 100644
--- a/bot.php
+++ b/bot.php
@@ -3,6 +3,11 @@ require_once ("vendor/autoload.php");
 use Symfony\Component\Yaml\Yaml;
 
 $config = Yaml::parse(file_get_contents('config.yml'));
+$lastrun = 0;
+if (file_exists('.lastrun')) {
+  $lastrun = file_get_contents('.lastrun');
+}
+echo $lastrun;
 
 function get_text($url) {
   $curl = curl_init();
@@ -29,6 +34,9 @@ $articles = $service->parse($string)[0]['value'];
 unset($string);
 $pandoc = new \Pandoc\Pandoc();
 foreach ($articles as $article) {
+  if (strtotime($article['pubDate']) <= $lastrun) {
+    continue;
+  }
   $title = $article['title'];
   $link = $article['link'];
   $description = $article['description'];
@@ -52,3 +60,4 @@ foreach ($articles as $article) {
     echo $description;
   }
 }
+file_put_contents('.lastrun', time());