maintenance/update-freshmeat.php

   1 #!/usr/bin/php
   2 <?php
   3
   4 chdir(dirname(__FILE__));
   5 require_once 'common.php';
   6 assertCli();
   7
   8 /**
   9  * @file
  10  * Updates Freshmeat's HTML Purifier with the latest information via XML RPC.
  11  */
  12
  13 class XmlRpc_Freshmeat
  14 {
  15
  16     const URL = 'http://freshmeat.net/xmlrpc/';
  17
  18     public $chatty = false;
  19
  20     public $encodeOptions = array(
  21         'encoding' => 'utf-8',
  22     );
  23
  24     /**
  25      * This array defines shortcut method signatures for dealing with simple
  26      * XML RPC methods. More complex ones (publish_release) should use the named parameter
  27      * syntax.
  28      */
  29     public $signatures = array(
  30         'login' => array('username', 'password'),
  31         'fetch_branch_list' => array('project_name'),
  32         'fetch_release'    => array('project_name', 'branch_name', 'version'),
  33         'withdraw_release' => array('project_name', 'branch_name', 'version'),
  34     );
  35
  36     protected $sid = null;
  37
  38     /**
  39      * @param $username Username to login with
  40      * @param $password Password to login with
  41      */
  42     public function __construct($username = null, $password = null) {
  43         if ($username && $password) {
  44             $this->login($username, $password);
  45         }
  46     }
  47
  48     /**
  49      * Performs a raw XML RPC call to self::URL
  50      */
  51     protected function call($method, $params) {
  52         $request = xmlrpc_encode_request($method, $params, $this->encodeOptions);
  53         $ch = curl_init();
  54         curl_setopt($ch, CURLOPT_URL, self::URL);
  55         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  56         curl_setopt($ch, CURLOPT_TIMEOUT, 1);
  57         curl_setopt($ch, CURLOPT_HTTPHEADER, array(
  58             'Content-type: text/xml',
  59             'Content-length: ' . strlen($request)
  60         ));
  61         curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
  62         $data = curl_exec($ch);
  63         if ($errno = curl_errno($ch)) {
  64             throw new Exception("Curl error [$errno]: " . curl_error($ch));
  65         } else {
  66             curl_close($ch);
  67             return xmlrpc_decode($data);
  68         }
  69     }
  70
  71     /**
  72      * Performs an XML RPC call to Freshmeat.
  73      * @param $name Name of method to call, can be methodName or method_name
  74      * @param $args Arguments of call, in form array('key1', 'val1', 'key2' ...)
  75      */
  76     public function __call($name, $args) {
  77         $method = $this->camelToUnderscore($name);
  78         $params = array();
  79         if ($this->sid) $params['SID'] = $this->sid;
  80         if (isset($this->signatures[$method])) {
  81             for ($i = 0, $c = count($this->signatures[$method]); $i < $c; $i++) {
  82                 $params[$this->signatures[$method][$i]] = $args[$i];
  83             }
  84         } else {
  85             for ($i = 0, $c = count($args); $i + 1 < $c; $i += 2) {
  86                 $params[$args[$i]] = $args[$i + 1];
  87             }
  88         }
  89         $result = $this->call($method, $params);
  90         switch ($method) {
  91             case 'login':
  92                 $this->sid = $result['SID'];
  93                 break;
  94             case 'logout':
  95                 $this->sid = null;
  96                 break;
  97         }
  98         if ($this->chatty) print_r($result);
  99         return $result;
 100     }
 101
 102     /**
 103      * Munge methodName to method_name
 104      */
 105     private function camelToUnderscore($name) {
 106         $method = '';
 107         for ($i = 0, $c = strlen($name); $i < $c; $i++) {
 108             $v = $name[$i];
 109             if (ctype_lower($v)) $method .= $v;
 110             else $method .= '_' . strtolower($v);
 111         }
 112         return $method;
 113     }
 114
 115     /**
 116      * Automatically logout at end of scope
 117      */
 118     public function __destruct() {
 119         if ($this->sid) $this->logout();
 120     }
 121
 122 }
 123
 124 $rpc = new XmlRpc_Freshmeat($argv[1], $argv[2]);
 125 $rpc->chatty = true;
 126
 127 $project = 'htmlpurifier';
 128 $branch  = 'Default';
 129 $version = file_get_contents('../VERSION');
 130
 131 $result = $rpc->fetchRelease($project, $branch, $version);
 132 if (!isset($result['faultCode'])) {
 133     echo "Freshmeat release already exists.\n";
 134     exit(0);
 135 }
 136
 137 $changes = strtr(file_get_contents('../WHATSNEW'), array("\r" => '', "\n" => ' '));
 138 $focus = (int) trim(file_get_contents('../FOCUS'));
 139
 140 if (strlen($changes) > 600) {
 141     echo "WHATSNEW entry is too long.\n";
 142     exit(1);
 143 }
 144
 145 $rpc->publishRelease(
 146     'project_name',  $project,
 147     'branch_name',   $branch,
 148     'version',       $version,
 149     'changes',       $changes,
 150     'release_focus', $focus,
 151     'url_tgz',       "http://htmlpurifier.org/releases/htmlpurifier-$version.tar.gz",
 152     'url_zip',       "http://htmlpurifier.org/releases/htmlpurifier-$version.zip",
 153     'url_changelog', "http://htmlpurifier.org/svnroot/htmlpurifier/tags/$version/NEWS"
 154 );
 155
 156 // vim: et sw=4 sts=4