lib/twitese.php

   1 <?php\r
   2         set_time_limit(15);\r
   3         if(!isset($_SESSION)){\r
   4                 session_start();\r
   5         }\r
   6         include_once('mobile_device_detect.php');\r
   7         mobile_device_detect(true,true,true,true,true,true,'https://t.orzdream.com/',false);\r
   8         include_once('config.php');\r
   9         include_once('utility.php');\r
  10         include_once('twitteroauth.php');\r
  11         include_once('oauth_lib.php');\r
  12 \r
  13         function refreshProfile(){\r
  14                 $t = getTwitter();\r
  15                 $user = $t->veverify();\r
  16                 $time = $_SERVER['REQUEST_TIME']+3600*24*365;\r
  17                 setcookie('friends_count', $user->friends_count, $time, '/');\r
  18                 setcookie('statuses_count', $user->statuses_count, $time, '/');\r
  19                 setcookie('followers_count', $user->followers_count, $time, '/');\r
  20                 setcookie('imgurl', getAvatar($user->profile_image_url), $time, '/');\r
  21                 setcookie('name', $user->screen_name, $time, '/');\r
  22                 setcookie('listed_count', GetListed($t), $time, '/');\r
  23         }\r
  24 \r
  25         function getDefCookie($name, $default="") {\r
  26                 if (getCookie($name)) return getCookie($name);\r
  27                 else return $default;\r
  28         }\r
  29         function format_time($time){\r
  30                 date_default_timezone_set('UTC');\r
  31                 return strtotime($time);\r
  32         }\r
  33         function formatText($text) {\r
  34                 //如果开启了魔术引号\" \' 转回来\r
  35                 if (get_magic_quotes_gpc()) {\r
  36                         $text = stripslashes($text);\r
  37                 }\r
  38 \r
  39                 //添加url链接\r
  40                 $urlReg = '/(((http|https|ftp):\/\/){1}([[:alnum:]\-\.])+(\.)(([[:alnum:]]){2,4})?([[:alnum:]\/+=%#&@\:\;_\.~\?\!\-\,]*))/i';\r
  41                 $text = preg_replace($urlReg, '<a href="\1" target="_blank" rel="noreferrer">\1</a>', $text);\r
  42 \r
  43                 //添加@链接\r
  44                 $atReg = '/\B@{1}(([a-zA-Z0-9\_\.\-])+)/i';\r
  45                 $text = preg_replace($atReg,    '<a href="user.php?id=\1" target="_blank">\0</a>', $text);\r
  46 \r
  47                 //添加 list 链接\r
  48                 $listReg = '/(\<a[\w+=\:\%\#\&\.~\?\"\'\/\- ]+\>@{1}([a-zA-Z0-9_\.\-]+)<\/a\>([\/a-zA-Z0-9_\.\-]+))/i';\r
  49                 $text = preg_replace($listReg,  '<a href="list.php?id=\2\3" target="_blank">@\2\3</a>', $text);\r
  50 \r
  51                 //添加标签链接\r
  52                 $tagReg = "/\B(\#{1}([\w]*[\pN\pC\pL]+[\w]*))([\s]*)/u";\r
  53                 $text = preg_replace($tagReg, '<a target="_blank" href="search.php?q=%23\2">#<span class="hashtag">\2</span></a>\3', $text);\r
  54 \r
  55                 $text = formatTweetID($text);\r
  56 \r
  57                 return $text;\r
  58         }\r
  59 \r
  60         function formatEntities(&$entities,$html){\r
  61                 $user_mentions = $entities->user_mentions;\r
  62                 $hashtags = $entities->hashtags;\r
  63                 $urls = $entities->urls;\r
  64                 if(count($user_mentions) > 0) {\r
  65                         foreach($user_mentions as $user_mention) {\r
  66                                 $name = $user_mention->screen_name;\r
  67                                 $html = str_replace("@$name","<a href=\"user.php?id=$name\" target=\"_blank\">@$name</a>",$html);\r
  68                         }\r
  69                 }\r
  70                 if(count($hashtags) > 0) {\r
  71                         foreach($hashtags as $hashtag) {\r
  72                                 $text = $hashtag->text;\r
  73                                 $html = str_replace("#$text","<a target=\"_blank\" href=\"search.php?q=%23$text\">#<span class=\"hashtag\">$text</span></a>",$html);\r
  74                         }       \r
  75                 }\r
  76                 if(count($urls) > 0) {\r
  77                         $scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on") ? 'http' : 'https';\r
  78                         foreach($urls as $url) {\r
  79                                 $exp = is_null($url->expanded_url) ? $url->url : $url->expanded_url;\r
  80                                 if(substr($url->url,0,4) != 'http') $url->url = 'http://'.$url->url;\r
  81                                 if(isset($url->display_url)) {\r
  82                                         $dis = $url->display_url;\r
  83                                 } else {\r
  84                                         $tmp = explode('://', $url->url);\r
  85                                         $dis = $tmp[1];\r
  86                                 }\r
  87                                 $html = str_replace($url->url,"<a href=\"$exp\" target=\"_blank\" rel=\"noreferrer\" class=\"tweet_url\">$dis</a>",$html);\r
  88                         }       \r
  89                 }\r
  90                 if(isset($entities->media)) {\r
  91                         $medias = $entities->media;\r
  92                         foreach($medias as $media) {\r
  93                                 $url = $media->media_url_https;\r
  94                                 if (getcookie('p_avatar') == 'true') {\r
  95                                                 $url = 'img.php?imgurl='.$url;\r
  96                                 }\r
  97                                 $html = str_replace($media->url,"<a href=\"$url\" target=\"_blank\" rel=\"noreferrer\">$media->display_url</a>",$html);\r
  98                         }\r
  99                 }\r
 100                 return $html;\r
 101         }\r
 102 \r
 103         function formatTweetID($text){\r
 104                 $reg = '/(\<a[\w+=@\:\%\#\&\.~\?\"\'\/\-\! ]+\>[\S]+<\/a\>)/i';\r
 105                 preg_match_all($reg, $text, $tmpMatches);\r
 106                 if(count($tmpMatches) > 0){\r
 107                         $text = preg_replace($reg, '$_holder_$', $text);\r
 108                 }\r
 109                 preg_match_all('/([\d]{10,})/', $text, $matches);\r
 110                 if(count($matches) > 0){\r
 111                         $matches = array_unique($matches[0]);\r
 112                         foreach($matches as $match){\r
 113                                 $text = str_replace($match, '<a title="We think it\'s a tweet ID, isn\'t it?" href="status.php?id='.$match.'" target="_blank">'.$match.'</a>', $text);\r
 114                         }\r
 115                         $tmpReg = '/\$_holder_\$/i';\r
 116                         foreach($tmpMatches[0] as $match){\r
 117                                 $text = preg_replace($tmpReg, $match, $text, 1);\r
 118                         }\r
 119                 }\r
 120                 return $text;\r
 121         }\r
 122 \r
 123         function processCurl($url,$postdata=false,$header=false)\r
 124         {\r
 125                 $ch = curl_init($url);\r
 126 \r
 127                 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);\r
 128                 curl_setopt($ch, CURLOPT_VERBOSE, 1);\r
 129                 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);\r
 130                 curl_setopt($ch, CURLOPT_TIMEOUT,120);\r
 131                 \r
 132                 if($postdata !== false) {\r
 133                         curl_setopt ($ch, CURLOPT_POST, true);\r
 134                         curl_setopt ($ch, CURLOPT_POSTFIELDS, $postdata);\r
 135                 }\r
 136                 \r
 137                 if($header !== false) {\r
 138                         curl_setopt($ch, CURLOPT_HTTPHEADER, $header);\r
 139                 }\r
 140                 \r
 141                 $response = curl_exec($ch);\r
 142                 $responseInfo=curl_getinfo($ch);\r
 143                 curl_close($ch);\r
 144                 if( intval( $responseInfo['http_code'] ) == 200 )\r
 145                         return $response;               \r
 146                 else\r
 147                         return false;\r
 148         }\r
 149 \r
 150         function objectifyXml( $data ){\r
 151 \r
 152                 if( function_exists('simplexml_load_string') ) {\r
 153                         $obj = simplexml_load_string( $data );\r
 154                 }\r
 155                 if (isset($obj->error) || !$obj) return false;\r
 156                 else return $obj;\r
 157 \r
 158                 return false;\r
 159         }\r
 160 \r
 161         function objectifyJson($data){\r
 162                 if(function_exists("json_decode")){\r
 163                         $obj = json_decode($data);\r
 164                 }\r
 165                 if(!isset($obj->error) || $obj){\r
 166                         return $obj;\r
 167                 }\r
 168                 return false;\r
 169         }\r
 170 \r
 171 \r
 172         function imageUpload($image){\r
 173                 $t = getTwitter();\r
 174                 $signingurl = 'https://api.twitter.com/1/account/verify_credentials.json';\r
 175                 $request = OAuthRequest::from_consumer_and_token($t->consumer, $t->token, 'GET', $signingurl, array());\r
 176                 $request->sign_request($t->sha1_method, $t->consumer, $t->token);\r
 177                 $r_header = $request->to_header("http://api.twitter.com/");\r
 178                 \r
 179                 $url = 'http://img.ly/api/2/upload.json';\r
 180                 $postdata = array('media' => $image);           \r
 181                 $ch = curl_init($url);          \r
 182                 if($postdata !== false)\r
 183                 {\r
 184                         curl_setopt ($ch, CURLOPT_POST, true);\r
 185                         curl_setopt ($ch, CURLOPT_POSTFIELDS, $postdata);\r
 186                 }\r
 187                 curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-Auth-Service-Provider: '.$signingurl,'X-Verify-Credentials-'.$r_header)); \r
 188                 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);\r
 189                 curl_setopt($ch, CURLOPT_USERAGENT, 'embr');\r
 190                 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);\r
 191                 curl_setopt($ch, CURLOPT_TIMEOUT,120);\r
 192                 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT,5);\r
 193 \r
 194                 $response = curl_exec($ch);\r
 195                 $response_info=curl_getinfo($ch);\r
 196                 curl_close($ch);\r
 197                 \r
 198                 if ($response_info['http_code'] == 200) {\r
 199                         return objectifyJson($response);\r
 200                 } else {\r
 201                         return null;\r
 202                 }\r
 203         }\r
 204         \r
 205         function getTwitter() {\r
 206                 if(loginStatus()){\r
 207                         $access_token = $_SESSION['access_token'] ? $_SESSION['access_token'] : null;\r
 208                         $oauth_token = $access_token ? $access_token['oauth_token'] : $_COOKIE['oauth_token'];\r
 209                         $oauth_token_secret = $access_token ? $access_token['oauth_token_secret'] : $_COOKIE['oauth_token_secret'];\r
 210                         $oauth = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $access_token['oauth_token'], $access_token['oauth_token_secret']);\r
 211                         return $oauth;\r
 212                 }\r
 213                 return null;\r
 214         }\r
 215 \r
 216    function loginStatus() {\r
 217            if(isset($_SESSION['login_status'])){\r
 218               return $_SESSION['login_status'] == 'verified' ? true : false;\r
 219            }elseif(getEncryptCookie("oauth_token") != "" && getEncryptCookie("oauth_token_secret") != "" && getEncryptCookie("user_id") != "" && getEncryptCookie("twitese_name") != ""){\r
 220               $access_token = array("oauth_token" => getEncryptCookie("oauth_token"), "oauth_token_secret" => getEncryptCookie("oauth_token_secret"), "user_id" => getEncryptCookie("user_id"), "screen_name" => getEncryptCookie("twitese_name"));\r
 221               $_SESSION['access_token'] = $access_token;\r
 222               $_SESSION['login_status'] = 'verified';\r
 223               refreshProfile();\r
 224               return true;\r
 225            }\r
 226            return false;\r
 227    }\r
 228 \r
 229         function GetListed($t, $cursor = false){\r
 230                 $lists = $t->beAddedLists($t->username, $cursor);\r
 231                 $listed = count($lists->lists);\r
 232                 if($lists->next_cursor > 1){\r
 233                         $listed += GetListed($t, $lists->next_cursor);\r
 234                 }\r
 235                 return  $listed;\r
 236         }\r
 237 \r
 238         function getAvatar($profileImg){\r
 239                 if (getcookie('p_avatar') == 'true') {\r
 240                                 return 'img.php?imgurl='.$profileImg;\r
 241                 }\r
 242                 return preg_replace('/https?:\/\/\w+([0-9])\.twimg\.com/i','https://s3.amazonaws.com/twitter_production',$profileImg);\r
 243         }\r
 244 \r
 245         // $target: can't be current user\r
 246         // $source: use the current user as the source user implicitly if not specified\r
 247         // 9 => no relationship\r
 248         // 1 => fo each other\r
 249         // 2 => $source fo $target\r
 250         // 3 => $target fo $source\r
 251         // 4 => $source blocking $target\r
 252         function getRelationship($target, $source = false){\r
 253                 $relationship = getTwitter()->relationship($target, $source)->relationship;\r
 254                 $target = $relationship->target;\r
 255                 $source = $relationship->source;\r
 256                 if($source->blocking == 1){\r
 257                         return 4;\r
 258                 }\r
 259                 if($source->following == 1 && $target->following == 1){\r
 260                         return 1;\r
 261                 }\r
 262                 if($source->following == 1 && $target->following != 1){\r
 263                         return 2;\r
 264                 }\r
 265                 if($source->following != 1 && $target->following == 1){\r
 266                         return 3;\r
 267                 }\r
 268                 return 9;\r
 269         }\r
 270         \r
 271         function urlshorten($url, $type='goo.gl'){\r
 272                 switch($type){\r
 273                         case 'goo.gl':\r
 274                         $data = json_encode(array('longUrl' => $url));\r
 275                         $api = 'https://www.googleapis.com/urlshortener/v1/url?key=AIzaSyDsX2BAo9Jc2yG3Pq1VbLQALqdrtDFvXkg';\r
 276                         $header = array('Content-type: application/json');\r
 277                         $result = objectifyJson(processCurl($api,$data,$header))->id;\r
 278                         break;\r
 279                         case 'zi.mu':\r
 280                         $api = 'http://zi.mu/api.php?format=simple&action=shorturl&url=';\r
 281                         $result = objectifyJson(processCurl($api.rawurlencode($url)));\r
 282                         break;\r
 283                         default:\r
 284                         break;\r
 285                 }\r
 286                 return $result;\r
 287         }\r
 288 ?>\r