From 4d80ef582eae06edd785db3d0e4bdf94d83cf537 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Tue, 27 Dec 2016 14:37:42 +0100
Subject:  * initial commit

---
 http/index.php | 108 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 http/index.php

(limited to 'http/index.php')

diff --git a/http/index.php b/http/index.php
new file mode 100644
index 0000000..cf2f636
--- /dev/null
+++ b/http/index.php
@@ -0,0 +1,108 @@
+<?php
+
+$config = json_decode(file_get_contents('config.json'), TRUE);
+
+require_once('codebird-php/src/codebird.php');
+
+\Codebird\Codebird::setConsumerKey($config['key'], $config['secret']);
+\Codebird\Codebird::setBearerToken($config['token']);
+
+$cb = \Codebird\Codebird::getInstance();
+
+$user = $_GET['user'];
+$spamFilter = FALSE;
+
+$filterMatch = [];
+if (preg_match('/^(.*)\/spamfilter$/', $user, $filterMatch)) {
+    $user = $filterMatch[1];
+    $spamFilter = TRUE;
+}
+
+if ($user) {
+
+  $cacheFile = 'cache/'.$user.'.json';
+  $cacheTime = file_exists($cacheFile) ? filemtime($cacheFile) : 0;
+
+  $content = '';
+  if ($cacheTime > strtotime('-15 minutes')) {
+    $content = json_decode(file_get_contents($cacheFile));
+  }
+  else {
+      $content = $cb->statuses_userTimeline([
+          'screen_name' => $user,
+          'count' => 200,
+          'exclude_replies' => TRUE
+      ], TRUE);
+      if (isset($content->rate)) {
+          unset($content->rate);
+      }
+      file_put_contents($cacheFile, json_encode($content));
+      $cacheTime = time();
+  }
+
+  if ($content->httpstatus !== 200) {
+      header('HTTP/1.1 '.$content->httpstatus);
+      if (isset($content->error)) {
+          print $content->error;
+          die();
+      }
+      if (isset($content->errors)) {
+          foreach ($content->errors as $error) {
+              print $error->message.' ('.$error->code.')<br />';
+          }
+          die();
+      }
+  }
+
+  unset($content->httpstatus);
+
+  if ($spamFilter) {
+      $filteredContent = [];
+      foreach ($content as $c) {
+          $urls = array_map(
+              function($url) {
+                  return $url->expanded_url;
+              },
+              $c->entities->urls
+          );
+          if (!$urls) {
+              $filteredContent[] = $c;
+          } else {
+              sort($urls);
+              $urlHash = md5(implode('|', $urls));
+              $filteredContent[$urlHash] = $c;
+          }
+      }
+      usort($filteredContent, function($c1, $c2) { return strcmp($c1->id_str, $c2->id_str); });
+      array_reverse($filteredContent);
+      $content = $filteredContent;
+  }
+
+  require_once('smarty3/Smarty.class.php');
+
+  $smarty = new Smarty();
+  $smarty->setCacheDir('cache/smarty');
+  $smarty->setCompileDir('cache/smarty/compile');
+  $smarty->setTemplateDir('templates');
+
+  $smarty->assign('cacheTime', $cacheTime);
+  $smarty->assign('user', $user);
+  $smarty->assign('content', $content);
+
+  $format = $_GET['format'];
+
+  switch ($format) {
+  case 'rss':
+    header('Content-Type: application/rss+xml');
+    $smarty->display('rss.tpl');
+    break;
+  case 'atom':
+  default:
+    header('Content-Type: application/atom+xml');
+    $smarty->display('atom.tpl');
+    break;
+  }
+
+}
+
+?>
-- 
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