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, $password = null)
  43     {
  44         if ($username && $password) {
  45             $this->login($username, $password);
  46         }
  47     }
  48
  49     /**
  50      * Performs a raw XML RPC call to self::URL
  51      */
  52     protected function call($method, $params)
  53     {
  54         $request = xmlrpc_encode_request($method, $params, $this->encodeOptions);
  55         $ch = curl_init();
  56         curl_setopt($ch, CURLOPT_URL, self::URL);
  57         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  58         curl_setopt($ch, CURLOPT_TIMEOUT, 1);
  59         curl_setopt($ch, CURLOPT_HTTPHEADER, array(
  60             'Content-type: text/xml',
  61             'Content-length: ' . strlen($request)
  62         ));
  63         curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
  64         $data = curl_exec($ch);
  65         if ($errno = curl_errno($ch)) {
  66             throw new Exception("Curl error [$errno]: " . curl_error($ch));
  67         } else {
  68             curl_close($ch);
  69             return xmlrpc_decode($data);
  70         }
  71     }
  72
  73     /**
  74      * Performs an XML RPC call to Freshmeat.
  75      * @param $name Name of method to call, can be methodName or method_name
  76      * @param $args Arguments of call, in form array('key1', 'val1', 'key2' ...)
  77      */
  78     public function __call($name, $args)
  79     {
  80         $method = $this->camelToUnderscore($name);
  81         $params = array();
  82         if ($this->sid) $params['SID'] = $this->sid;
  83         if (isset($this->signatures[$method])) {
  84             for ($i = 0, $c = count($this->signatures[$method]); $i < $c; $i++) {
  85                 $params[$this->signatures[$method][$i]] = $args[$i];
  86             }
  87         } else {
  88             for ($i = 0, $c = count($args); $i + 1 < $c; $i += 2) {
  89                 $params[$args[$i]] = $args[$i + 1];
  90             }
  91         }
  92         $result = $this->call($method, $params);
  93         switch ($method) {
  94             case 'login':
  95                 $this->sid = $result['SID'];
  96                 break;
  97             case 'logout':
  98                 $this->sid = null;
  99                 break;
 100         }
 101         if ($this->chatty) print_r($result);
 102         return $result;
 103     }
 104
 105     /**
 106      * Munge methodName to method_name
 107      */
 108     private function camelToUnderscore($name)
 109     {
 110         $method = '';
 111         for ($i = 0, $c = strlen($name); $i < $c; $i++) {
 112             $v = $name[$i];
 113             if (ctype_lower($v)) $method .= $v;
 114             else $method .= '_' . strtolower($v);
 115         }
 116         return $method;
 117     }
 118
 119     /**
 120      * Automatically logout at end of scope
 121      */
 122     public function __destruct()
 123     {
 124         if ($this->sid) $this->logout();
 125     }
 126
 127 }
 128
 129 $rpc = new XmlRpc_Freshmeat($argv[1], $argv[2]);
 130 $rpc->chatty = true;
 131
 132 $project = 'htmlpurifier';
 133 $branch  = 'Default';
 134 $version = file_get_contents('../VERSION');
 135
 136 $result = $rpc->fetchRelease($project, $branch, $version);
 137 if (!isset($result['faultCode'])) {
 138     echo "Freshmeat release already exists.\n";
 139     exit(0);
 140 }
 141
 142 $changes = strtr(file_get_contents('../WHATSNEW'), array("\r" => '', "\n" => ' '));
 143 $focus = (int) trim(file_get_contents('../FOCUS'));
 144
 145 if (strlen($changes) > 600) {
 146     echo "WHATSNEW entry is too long.\n";
 147     exit(1);
 148 }
 149
 150 $rpc->publishRelease(
 151     'project_name',  $project,
 152     'branch_name',   $branch,
 153     'version',       $version,
 154     'changes',       $changes,
 155     'release_focus', $focus,
 156     'url_tgz',       "http://htmlpurifier.org/releases/htmlpurifier-$version.tar.gz",
 157     'url_zip',       "http://htmlpurifier.org/releases/htmlpurifier-$version.zip",
 158     'url_changelog', "http://htmlpurifier.org/svnroot/htmlpurifier/tags/$version/NEWS"
 159 );
 160
 161 // vim: et sw=4 sts=4