diff options
Diffstat (limited to 'mod/twitterservice/vendors/twitter')
| -rw-r--r-- | mod/twitterservice/vendors/twitter/license.txt | 27 | ||||
| -rw-r--r-- | mod/twitterservice/vendors/twitter/load.php | 20 | ||||
| -rw-r--r-- | mod/twitterservice/vendors/twitter/readme.txt | 55 | ||||
| -rw-r--r-- | mod/twitterservice/vendors/twitter/send.php | 9 | ||||
| -rw-r--r-- | mod/twitterservice/vendors/twitter/twitter.class.php | 142 |
5 files changed, 253 insertions, 0 deletions
diff --git a/mod/twitterservice/vendors/twitter/license.txt b/mod/twitterservice/vendors/twitter/license.txt new file mode 100644 index 000000000..a8d57203e --- /dev/null +++ b/mod/twitterservice/vendors/twitter/license.txt @@ -0,0 +1,27 @@ +Copyright (c) 2008, Copyright (c) 2008 David Grudl +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + * Neither the name of David Grudl nor the names of its + contributors may be used to endorse or promote products derived from this + software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file diff --git a/mod/twitterservice/vendors/twitter/load.php b/mod/twitterservice/vendors/twitter/load.php new file mode 100644 index 000000000..388b4e358 --- /dev/null +++ b/mod/twitterservice/vendors/twitter/load.php @@ -0,0 +1,20 @@ +<?php + +require_once 'twitter.class.php'; + + +$twitter = new Twitter('pokusnyucet2', '123456'); + +$withFriends = FALSE; +$channel = $twitter->load($withFriends); + +?> + +<ul> +<?foreach ($channel->status as $status): ?> + <li><a href="http://twitter.com/<?=$status->user->screen_name?>"><?=$status->user->name?></a>: + <?=$status->text?> + <small>at <?=date("j.n.Y H:m", strtotime($status->created_at))?></small> + </li> +<?endforeach?> +</ul> diff --git a/mod/twitterservice/vendors/twitter/readme.txt b/mod/twitterservice/vendors/twitter/readme.txt new file mode 100644 index 000000000..a01b768af --- /dev/null +++ b/mod/twitterservice/vendors/twitter/readme.txt @@ -0,0 +1,55 @@ +Twitter for PHP (c) David Grudl, 2008 (http://davidgrudl.com) + + +Introduction +------------ + +Twitter for PHP is a very small and easy-to-use library for sending +messages to Twitter and receiving status updates. + + +Project at GoogleCode: http://twitter-php.googlecode.com +Twitter's API documentation: http://groups.google.com/group/twitter-development-talk/web/api-documentation +My PHP blog: http://phpfashion.com + + +Requirements +------------ +- PHP (version 5 or better) +- cURL extension + + +Usage +----- + +Create object using your credentials (user name and password) + + $twitter = new Twitter($userName, $password); + +The send() method updates your status. The message must be encoded in UTF-8: + + $twitter->send('I am fine today.'); + +The load() method returns the 20 most recent status updates +posted in the last 24 hours by you and optionally by your friends: + + $withFriends = FALSE; + $channel = $twitter->load($withFriends); + +The returned channel is a SimpleXMLElement object. Extracting +the information from the channel is easy: + + foreach ($channel->status as $status) { + echo "message: ", $status->text; + echo "posted at " , $status->created_at; + echo "posted by " , $status->user->name; + } + + +Files +----- +readme.txt - This file. +license.txt - The license for this software (New BSD License). +twitter.class.php - The core Twitter class source. +send.php - Example sending message to Twitter. +load.php - Example loading statuses from Twitter. diff --git a/mod/twitterservice/vendors/twitter/send.php b/mod/twitterservice/vendors/twitter/send.php new file mode 100644 index 000000000..f8bea6f6e --- /dev/null +++ b/mod/twitterservice/vendors/twitter/send.php @@ -0,0 +1,9 @@ +<?php + +require_once 'twitter.class.php'; + + +$twitter = new Twitter('pokusnyucet2', '123456'); +$status = $twitter->send('Mám se fajn II'); + +echo $status ? 'OK' : 'ERROR'; diff --git a/mod/twitterservice/vendors/twitter/twitter.class.php b/mod/twitterservice/vendors/twitter/twitter.class.php new file mode 100644 index 000000000..457bede4c --- /dev/null +++ b/mod/twitterservice/vendors/twitter/twitter.class.php @@ -0,0 +1,142 @@ +<?php + +/** + * Twitter for PHP - library for sending messages to Twitter and receiving status updates. + * + * @author David Grudl (+ Bugfix by Curverider) + * @copyright Copyright (c) 2008 David Grudl + * @license New BSD License + * @link http://phpfashion.com/ + * @version 1.0_MP + */ +class Twitter +{ + /** @var int */ + public static $cacheExpire = 1800; // 30 min + + /** @var string */ + public static $cacheDir; + + /** @var user name */ + private $user; + + /** @var password */ + private $pass; + + + + /** + * Creates object using your credentials. + * @param string user name + * @param string password + * @throws Exception + */ + public function __construct($user, $pass) + { + if (!extension_loaded('curl')) { + throw new Exception('PHP extension CURL is not loaded.'); + } + + $this->user = $user; + $this->pass = $pass; + } + + + + /** + * Sends message to the Twitter. + * @param string message encoded in UTF-8 + * @return boolean TRUE on success or FALSE on failure + */ + public function send($message) + { + $result = $this->httpRequest( + 'https://twitter.com/statuses/update.xml', + array('status' => $message) + ); + return strpos($result, '<created_at>') !== FALSE; + } + + + + /** + * Returns the 20 most recent statuses posted from you and your friends (optionally). + * @param bool with friends? + * @return SimpleXMLElement + * @throws Exception + */ + public function load($withFriends, $since = '') + { + $line = $withFriends ? 'friends_timeline' : 'user_timeline'; + $url = "http://twitter.com/statuses/$line/$this->user.xml"; + //if (!empty($since)) + // $url .= "?since=" . urlencode($since); + $feed = $this->httpRequest($url); + if ($feed === FALSE) { + throw new Exception('Cannot load channel.'); + } + + $xml = new SimpleXMLElement($feed); + if (!$xml || !$xml->status) { + throw new Exception('Invalid channel.'); + } + + return $xml; + } + + + + /** + * Process HTTP request. + * @param string URL + * @param array post data + * @return string|FALSE + */ + private function httpRequest($url, $post = NULL) + { + /* + if (!$post && self::$cacheDir) { + $cacheFile = self::$cacheDir . '/twitter.' . md5($url) . '.xml'; + if (@filemtime($cacheFile) + self::$cacheExpire > time()) { + return file_get_contents($cacheFile); + } + } + */ + + $curl = curl_init(); + curl_setopt($curl, CURLOPT_URL, $url); + // curl_setopt($curl, CURLOPT_USERPWD, "$this->user:$this->pass"); + curl_setopt($curl, CURLOPT_HEADER, FALSE); + curl_setopt($curl, CURLOPT_TIMEOUT, 20); + curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); + curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1); + curl_setopt($curl, CURLOPT_HTTPHEADER, array('Expect:')); + if ($post) { + curl_setopt($curl, CURLOPT_USERPWD, "$this->user:$this->pass"); + curl_setopt($curl, CURLOPT_POST, TRUE); + curl_setopt($curl, CURLOPT_POSTFIELDS, $post); + } + curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE); // no echo, just return result + $result = curl_exec($curl); + $ok = curl_errno($curl) === 0 && curl_getinfo($curl, CURLINFO_HTTP_CODE) === 200; + + if (!$ok) { + if (isset($cacheFile)) { + $result = @file_get_contents($cacheFile); + if (is_string($result)) { + return $result; + } + } + return FALSE; + } + + /* + if (isset($cacheFile)) { + file_put_contents($cacheFile, $result); + } + */ + + return $result; + } + +} |