PHP HTTP::getDefaultInstance方法代码示例

 /**
  * Converts an XML url or string to a PHP array format
  *
  * @static
  * @access public
  * @param string $data Either an url to an xml file, or a raw XML string. Peachy will autodetect which is which.
  * @return array Parsed XML
  * @throws BadEntryError
  * @throws DependencyError
  * @throws HookError
  * @throws XMLError
  */
 public static function load($data)
 {
     $http = HTTP::getDefaultInstance();
     if (!function_exists('simplexml_load_string')) {
         throw new DependencyError("SimpleXML", "http://us.php.net/manual/en/book.simplexml.php");
     }
     libxml_use_internal_errors(true);
     if (in_string("<?xml", $data)) {
         $xmlout = $data;
     } else {
         $xmlout = $http->get($data);
     }
     Hooks::runHook('PreSimpleXMLLoad', array(&$xmlout));
     $xml = simplexml_load_string($xmlout);
     Hooks::runHook('PostSimpleXMLLoad', array(&$xml));
     if (!$xml) {
         foreach (libxml_get_errors() as $error) {
             throw new XMLError($error);
         }
     }
     $outArr = array();
     $namespaces = $xml->getNamespaces(true);
     $namespaces['default'] = '';
     self::recurse($xml, $outArr, $namespaces);
     libxml_clear_errors();
     return $outArr;
 }

 /**
  * Performs various checks and settings
  * Checks if MW version is at least {@link MINMW}
  *
  * @static
  * @access public
  * @param string $base_url URL to api.php
  * @throws DependencyError
  * @return array Installed extensions
  */
 public static function wikiChecks($base_url)
 {
     $http = HTTP::getDefaultInstance();
     $siteinfo = unserialize($http->get($base_url, array('action' => 'query', 'meta' => 'siteinfo', 'format' => 'php', 'siprop' => 'extensions|general')));
     if (isset($siteinfo['error']) && $siteinfo['error']['code'] == 'readapidenied') {
         global $pgHooks;
         $pgHooks['PostLogin'][] = array('Peachy::wikiChecks', $base_url);
         return array(MINMW, array());
     }
     $version = preg_replace('/[^0-9\\.]/', '', $siteinfo['query']['general']['generator']);
     if (version_compare($version, MINMW) < 0) {
         throw new DependencyError("MediaWiki " . MINMW, "http://mediawiki.org");
     }
     $extensions = array();
     foreach ($siteinfo['query']['extensions'] as $ext) {
         if (isset($ext['version'])) {
             $extensions[$ext['name']] = $ext['version'];
         } else {
             $extensions[$ext['name']] = '';
         }
     }
     return array($version, $extensions);
 }

 /**
  * Construct function for the wiki. Handles login and related functions.
  *
  * @access public
  * @see Peachy::newWiki()
  * @param array $configuration Array with configuration data. At least needs username, password, and base_url.
  * @param array $extensions Array of names of extensions installed on the wiki and their versions (default: array())
  * @param int $recursed Is the function recursing itself? Used internally, don't use (default: 0)
  * @param mixed $token Token if the wiki needs a token. Used internally, don't use (default: null)
  * @throws LoginError
  */
 public function __construct($configuration, $extensions = array(), $recursed = 0, $token = null)
 {
     global $pgProxy, $pgVerbose, $pgUseSSH, $pgHost, $pgPort, $pgUsername, $pgPrikey, $pgPassphrase, $pgProtocol, $pgTimeout;
     $this->cached_config['config'] = $configuration;
     $this->cached_config['extensions'] = $extensions;
     if (!array_key_exists('encodedparams', $configuration)) {
         $configuration['encodedparams'] = rawurlencode(serialize($configuration));
     }
     $this->base_url = $configuration['baseurl'];
     $this->username = $configuration['username'];
     $this->extensions = $extensions;
     $this->generatorvalues = array('allcategories', 'allimages', 'alllinks', 'allpages', 'alltransclusions', 'backlinks', 'categories', 'categorymembers', 'duplicatefiles', 'embeddedin', 'exturlusage', 'geosearch', 'images', 'imageusage', 'iwbacklinks', 'langbacklinks', 'links', 'oldreviewedpages', 'protectedtitles', 'querypage', 'random', 'recentchanges', 'search', 'templates', 'watchlist', 'watchlistraw');
     if (isset($configuration['editwhileloggedout'])) {
         $this->allowLoggedOutEditing = true;
     }
     if (isset($configuration['requirebotflag'])) {
         $this->requiresFlag = true;
     }
     if (isset($configuration['editsperminute']) && $configuration['editsperminute'] != 0) {
         $this->edit_rate = $configuration['editsperminute'];
     }
     if (isset($configuration['proxyaddr'])) {
         $pgProxy['addr'] = $configuration['proxyaddr'];
         if (isset($configuration['proxytype'])) {
             $pgProxy['type'] = $configuration['proxytype'];
         }
         if (isset($configuration['proxyport'])) {
             $pgProxy['port'] = $configuration['proxyport'];
         }
         if (isset($configuration['proxyuser']) && isset($configuration['proxypass'])) {
             $pgProxy['userpass'] = $configuration['proxyuser'] . ':' . $configuration['proxypass'];
         }
     }
     $http_echo = isset($configuration['httpecho']) && $configuration['httpecho'] === "true";
     if (is_null($this->http)) {
         $this->http = HTTP::getDefaultInstance($http_echo);
     }
     if ($pgUseSSH) {
         if (!$this->SSH) {
             $this->SSH = new SSH($pgHost, $pgPort, $pgUsername, $pgPassphrase, $pgPrikey, $pgProtocol, $pgTimeout, $this->http);
         }
         if (!$this->SSH->connected) {
             $this->SSH = null;
         }
     } else {
         $this->SSH = null;
     }
     if (isset($configuration['runpage'])) {
         $this->runpage = $configuration['runpage'];
     }
     if (isset($configuration['useragent'])) {
         $this->http->setUserAgent($configuration['useragent']);
     }
     $use_cookie_login = false;
     if (isset($configuration['cookiejar'])) {
         $this->http->setCookieJar($configuration['cookiejar']);
     } else {
         $this->http->setCookieJar(sys_get_temp_dir() . '/PeachyCookieSite' . sha1($configuration['encodedparams']));
         if ($this->is_logged_in()) {
             $use_cookie_login = true;
         }
     }
     if (isset($configuration['optout'])) {
         $this->optout = $configuration['optout'];
     }
     if (isset($configuration['stoponnewmessages'])) {
         $this->stoponnewmessages = true;
     }
     if (isset($configuration['verbose'])) {
         $pgVerbose = array();
         $tmp = explode('|', $configuration['verbose']);
         foreach ($tmp as $setting) {
             if ($setting == "ALL") {
                 $pgVerbose = array(PECHO_NORMAL, PECHO_NOTICE, PECHO_WARN, PECHO_ERROR, PECHO_FATAL);
                 break;
             } else {
                 switch ($setting) {
                     case 'NORMAL':
                         $pgVerbose[] = PECHO_NORMAL;
                         break;
                     case 'NOTICE':
                         $pgVerbose[] = PECHO_NOTICE;
                         break;
                     case 'WARN':
                         $pgVerbose[] = PECHO_WARN;
                         break;
                     case 'ERROR':
                         $pgVerbose[] = PECHO_ERROR;
                         break;
//.........这里部分代码省略.........