[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * P800/P900/P910:
   4   * ---------------
   5   * Charset:
   6   * This device is able to handle UTF-8 and sends its XML packages in UTF8.
   7   * However even though the XML itself is UTF-8, it expects the enclosed
   8   * vcard-data to be ISO-8859-1 unless explicitly stated otherwise (using the
   9   * CHARSET option, which is deprecated for VCARD 3.0)
  10   *
  11   * Encoding:
  12   * String values are encoded "QUOTED-PRINTABLE"
  13   *
  14   * Other:
  15   * This devices handles tasks and events in one database.
  16   *
  17   * As the P800 was the first device to work with package, most of the
  18   * required conversions are in Device.php's default handling.
  19   *
  20   * Copyright 2005-2006 Karsten Fourmont <karsten@horde.org>
  21   *
  22   * See the enclosed file COPYING for license information (LGPL). If you did not
  23   * receive this file, see http://www.fsf.org/copyleft/lgpl.html.
  24   *
  25   * $Horde: framework/SyncML/SyncML/Device/P800.php,v 1.7.2.5 2006/05/01 12:05:14 jan Exp $
  26   *
  27   * @author  Karsten Fourmont <karsten@horde.org>
  28   * @package SyncML
  29   */
  30  class SyncML_Device_P800 extends SyncML_Device {
  31  
  32      /**
  33       * Convert the content.
  34       *
  35       * Currently strips uid (primary key) information as client and
  36       * server might use different ones.
  37       *
  38       * @param string $content       The content to convert.
  39       * @param string $contentType   The contentType of the content.
  40       * @return array                array($newcontent, $newcontentType):
  41       *                              the converted content and the
  42       *                              (possibly changed) new ContentType.
  43       */
  44      function convertClient2Server($content, $contentType)
  45      {
  46          list($content, $contentType) =
  47              parent::convertClient2Server($content, $contentType);
  48  
  49          /* P800 sends categories as "X-Category". Remove the "X-": */
  50          $content = preg_replace('/(\r\n|\r|\n)CATEGORIES:X-/', '\1CATEGORIES:', $content, 1);
  51  
  52          /* P800 sends all day events as s.th. like
  53           * DTSTART:20050505T000000Z^M
  54           * DTEND:20050505T240000Z^M
  55           * This is no longer an all day event when converted to local timezone.
  56           * So manually handle this.
  57           * */
  58          if (preg_match('/(\r\n|\r|\n)DTSTART:.*T000000Z(\r\n|\r|\n)/',
  59                         $content)
  60              && preg_match('/(\r\n|\r|\n)DTEND:(\d\d\d\d)(\d\d)(\d\d)T240000Z(\r\n|\r|\n)/',
  61                            $content, $m)) {
  62              $content = preg_replace('/(\r\n|\r|\n)DTSTART:(.*)T000000Z(\r\n|\r|\n)/',
  63                                      "$1DTSTART;VALUE=DATE:$2$3", $content);
  64              /* End timestamp must be converted to next day's date. */
  65              $s = date('Ymd', mktime(0, 0, 0, $m[3], $m[4], $m[2]) + 24*3600);
  66              $content = preg_replace('/(\r\n|\r|\n)DTEND:(.*)T240000Z(\r\n|\r|\n)/',
  67                                      "$1DTEND;VALUE=DATE:$s$3", $content);
  68          }
  69  
  70          if (DEBUGLOG_ICALENDARDATA) {
  71              $fp = @fopen('/tmp/sync/log.txt', 'a');
  72              if ($fp) {
  73                  @fwrite($fp, "\ninput converted for server: $contentType\n");
  74                  @fwrite($fp,$content . "\n");
  75                  @fclose($fp);
  76              }
  77          }
  78  
  79          return array($content, $contentType);
  80      }
  81  
  82      /**
  83       * Converts the content from the backend to a format suitable for the
  84       * client device.
  85       *
  86       * Strips the uid (primary key) information as client and server might use
  87       * different ones.
  88       *
  89       * @param string $content       The content to convert.
  90       * @param string $contentType   The contentType of content as returned from
  91       *                              the backend.
  92       * @return array                array($newcontent, $newcontentType):
  93       *                              the converted content and the
  94       *                              (possibly changed) new ContentType.
  95       */
  96      function convertServer2Client($content, $contentType)
  97      {
  98          global $backend;
  99  
 100          list($content, $contentType) =
 101              parent::convertServer2Client($content, $contentType);
 102  
 103          /* Convert all day events. */
 104          if (preg_match('/(\r\n|\r|\n)DTSTART;VALUE=DATE:(\d{8})/',
 105                         $content)
 106              && preg_match('/(\r\n|\r|\n)DTEND;VALUE=DATE:(\d\d\d\d)(\d\d)(\d\d)/',
 107                            $content, $m)) {
 108              $content = preg_replace('/(\r\n|\r|\n)DTSTART;VALUE=DATE:(\d{8})/',
 109                                      "$1DTSTART:$2T000000Z", $content);
 110              /* End date must be converted to timestamp. */
 111              $s = date('Ymd', mktime(0, 0, 0, $m[3], $m[4], $m[2]) - 24*3600);
 112              $content = preg_replace('/(\r\n|\r|\n)DTEND;VALUE=DATE:(\d{8})/',
 113                                      "$1DTEND;:$s}T240000Z", $content);
 114          }
 115  
 116          if (DEBUGLOG_ICALENDARDATA) {
 117              $fp = @fopen('/tmp/sync/log.txt', 'a');
 118              if ($fp) {
 119                  @fwrite($fp, "\noutput converted for client ($contentType):\n");
 120                  @fwrite($fp, $content . "\n");
 121                  @fclose($fp);
 122              }
 123          }
 124  
 125          return array($content, $contentType);
 126      }
 127  
 128      /**
 129       * Some devices like the Sony Ericsson P800/P900/P910 handle vtodos (tasks)
 130       * and vevents in the same "calendar" sync.
 131       * This requires special actions on our side as we store this in different
 132       * databases (nag and kronolith).
 133       * This function could directly return true but tries to be a bit more
 134       * generic so it might work for other phones as well.
 135       */
 136      function handleTasksInCalendar()
 137      {
 138          $di = $this->deviceInfo();
 139  
 140          if (!empty($di->_CTCap['text/x-vcalendar']['BEGIN']->_ValEnum['VEVENT']) &&
 141              !empty($di->_CTCap['text/x-vcalendar']['BEGIN']->_ValEnum['VTODO'])) {
 142              return true;
 143          }
 144  
 145          return parent::handleTasksInCalendar();
 146      }
 147  
 148      function needsCategoryMapping()
 149      {
 150          // P800 uses numeric category codes.
 151          return true;
 152      }
 153  
 154  }