Subversion-Projekte lars-tiefland.php_share

<?php

class FetchedDataURL extends FetchedDataHTML {

  var $content;

  var $headers;

  var $url;

  function detect_encoding() {

    // First, try to get encoding from META http-equiv tag

    //

    $encoding = $this->_detect_encoding_using_meta($this->content);

    // If no META encoding specified, try to use encoding from HTTP response

    //

    if (is_null($encoding)) {

      foreach ($this->headers as $header) {

        if (preg_match("/Content-Type: .*charset=\s*([^\s;]+)/i", $header, $matches)) {

          $encoding = strtolower($matches[1]);

        };

      };

    }

    // At last, fall back to default encoding

    //

    if (is_null($encoding)) { $encoding = "iso-8859-1";  }

    return $encoding;

  }

  function FetchedDataURL($content, $headers, $url) {

    $this->content     = $content;

    $this->headers     = $headers;

    $this->url         = $url;

  }

  function get_additional_data($key) {

    switch ($key) {

    case 'Content-Type':

      foreach ($this->headers as $header) {

        if (preg_match("/Content-Type: (.*)/", $header, $matches)) {

          return $matches[1];

        };

      };

      return null;

    };

  }

  function get_uri() {

    return $this->url;

  }

  function get_content() {

    return $this->content;

  }

  function set_content($data) {

    $this->content = $data;

  }

}

?>