htdocs/tools.php

   1 <?php
   2 /**
   3 * Tools for manipulating calendars
   4 *
   5 * @package   davical
   6 * @subpackage   DAViCalSession
   7 * @author    Maxime Delorme <mdelorme@tennaxia.com>
   8 * @copyright Maxime Delorme
   9 * @license   http://gnu.org/copyleft/gpl.html GNU GPL v2
  10 */
  11
  12 require_once("./always.php");
  13 require_once("DAViCalSession.php");
  14 $session->LoginRequired();
  15
  16 require_once("DataEntry.php");
  17 require_once("interactive-page.php");
  18 require_once("classBrowser.php");
  19
  20 require_once("caldav-PUT-functions.php");
  21 include_once('check_UTF8.php');
  22
  23 if ( !$session->AllowedTo("Admin" ) ) {
  24   @ob_flush(); exit(0);
  25 }
  26 if( function_exists("sync_LDAP") && isset($_POST['Sync_LDAP'])){
  27   sync_LDAP();
  28 }
  29
  30 if( function_exists("sync_LDAP_groups") && isset($_POST['Sync_LDAP_groups'])){
  31   sync_LDAP_groups();
  32 }
  33
  34 if(isset($_POST['import_from_directory'])){
  35   Tools::importFromDirectory();
  36 }
  37
  38
  39 class Tools {
  40
  41   function render(){
  42     global $c;
  43     echo  $this->renderImportFromDirectory();
  44     if ( isset($c->authenticate_hook['call']) && $c->authenticate_hook['call'] == 'LDAP_check' && function_exists("sync_LDAP") ) {
  45       echo $this->renderSyncLDAP();
  46     }
  47   }
  48
  49   static function renderSyncLDAP(){
  50     $html = '<div id="entryform">';
  51     $html .= '<h1>'.translate('Sync LDAP with DAViCal') .'</h1>';
  52
  53     $data = (object) array('directory_path' => '/path/to/your/ics/files','calendar_path' => 'home');
  54     $ef = new EntryForm( $_SERVER['REQUEST_URI'],$data , true,true );
  55     $html .= "<table width=\"100%\" class=\"data\">\n";
  56     $html .= $ef->StartForm( array("autocomplete" => "off" ) );
  57     $html .= sprintf( "<tr><td style=\"text-align:left\" colspan=\"2\" >%s</td></tr>\n",
  58     translate("This operation does the following: <ul><li>check valid users in LDAP directory</li> <li>check users in DAViCal</li></ul> then <ul><li>if a user is present in DAViCal but not in LDAP set him as inactive in DAViCal</li> <li>if a user is present in LDAP but not in DAViCal create the user in DAViCal</li> <li>if a user in present in LDAP and DAViCal then update information in DAViCal</li> </ul>"));
  59     $html .= "</table>\n";
  60
  61     $html .= $ef->SubmitButton( "Sync_LDAP", translate('Submit'));
  62
  63     $html .= '<h1>'.translate('Sync LDAP Groups with DAViCal') .'</h1>';
  64     $html .= "<table width=\"100%\" class=\"data\">\n";
  65     $html .= $ef->StartForm( array("autocomplete" => "off" ) );
  66     $html .= sprintf( "<tr><td style=\"text-align:left\" colspan=\"2\" >%s</td></tr>\n",
  67     translate("This operation does the following: <ul><li>check valid groups in LDAP directory</li> <li>check groups in DAViCal</li></ul> then <ul><li>if a group is present in DAViCal but not in LDAP set as inactive in DAViCal</li> <li>if a group is present in LDAP but not in DAViCal create the group in DAViCal</li> <li>if a group in present in LDAP and DAViCal then update information in DAViCal</li> </ul>"));
  68     $html .= "</table>\n";
  69
  70     $html .= $ef->SubmitButton( "Sync_LDAP_groups", translate('Submit'));
  71     $html .= $ef->EndForm();
  72
  73     $html .= "</div>";
  74     return $html;
  75   }
  76
  77   static function renderImportFromDirectory(){
  78       $html = '<div id="entryform">';
  79       $html .= '<h1>'.translate('Import all .ics files of a directory') .'</h1>';
  80       $html .= '<p>'.translate('This process will import each file in a directory named "username.ics" and create a user and calendar for each file to import.') .'</p>';
  81
  82       $data = (object) array('directory_path' => '/path/to/your/ics/files','calendar_path' => 'calendar');
  83       $ef = new EntryForm( $_SERVER['REQUEST_URI'],$data , true,true );
  84       $html .= "<table width=\"100%\" class=\"data\">\n";
  85       $html .= $ef->StartForm( array("autocomplete" => "off" ) );
  86
  87       $html .= $ef->DataEntryLine( translate("path to store your ics"), "%s", "text", "calendar_path",
  88                 array( "size" => 20,
  89                         "title" => translate("Set the path to store your ics e.g. 'calendar' will be referenced as /caldav.php/username/calendar/"),
  90                         "help" => translate("<b>WARNING: all events in this path will be deleted before inserting allof the ics file</b>")
  91                       )
  92                       , '' );
  93
  94       $html .= $ef->DataEntryLine( translate("Directory on the server"), "%s", "text", "directory_path",
  95                 array( "size" => 20, "title" => translate("The path on the server where your .ics files are.")));
  96
  97       $html .= "</table>\n";
  98       $html .= $ef->SubmitButton( "import_from_directory", translate('Submit'));
  99       $html .= $ef->EndForm();
 100
 101       $html .= "</div>";
 102       return $html;
 103   }
 104
 105   static function importFromDirectory(){
 106     global $c;
 107     if(empty($_POST["calendar_path"])){
 108       dbg_error_log( "importFromDirectory", "calendar path not given");
 109       return ;
 110     }
 111     $path_ics = $_POST["calendar_path"];
 112     if ( substr($path_ics,-1,1) != '/' ) $path_ics .= '/';          // ensure that we target a collection
 113     if ( substr($path_ics,0,1) != '/' )  $path_ics = '/'.$path_ics; // ensure that we target a collection
 114
 115     if(empty($_POST["directory_path"])){
 116       dbg_error_log( "importFromDirectory", "directory path not given");
 117       return ;
 118     }
 119     $dir = $_POST["directory_path"];
 120     if(!is_readable($dir)){
 121       $c->messages[] = sprintf(i18n('directory %s is not readable'),htmlspecialchars($dir));
 122       dbg_error_log( "importFromDirectory", "directory is not readable");
 123       return ;
 124     }
 125     if ($handle = opendir($dir)) {
 126       $c->readonly_webdav_collections = false;  // Override this setting so we can create collections/events on import.
 127       while (false !== ($file = readdir($handle))) {
 128         if ($file == "." || $file == ".." || substr($file,-4) != '.ics') continue;
 129         if ( !is_readable($dir.'/'.$file) ) {
 130           dbg_error_log( "importFromDirectory", "ics file '%s' is not readable",$dir .'/'.$file);
 131           continue;
 132         }
 133         $ics = file_get_contents($dir.'/'.$file);
 134         $ics = trim($ics);
 135
 136
 137         if ( $ics != '' ) {
 138           if ( ! check_string($ics) ) {
 139             $c->messages[] = sprintf(translate('The file "%s" is not UTF-8 encoded, please check error for more details'),$dir.'/'.$file);
 140             continue;
 141           }
 142           $username = substr($file,0,-4);
 143           $principal = new Principal('username',$username);
 144           if ( !$principal->Exists() ) {
 145             $c->messages[] = sprintf(translate('The principal "%s" does not exist'),$username);
 146             continue;
 147           }
 148           $path = "/".$username.$path_ics;
 149           $user_no = $principal->user_no();
 150           if ( controlRequestContainer($username, $user_no, $path, false) === -1)
 151             continue;
 152           dbg_error_log( "importFromDirectory", "importing to $path");
 153           import_collection($ics,$user_no,$path,1);
 154           $c->messages[] = sprintf(translate('All events of user "%s" were deleted and replaced by those from file %s'),substr($file,0,-4),$dir.'/'.$file);
 155         }
 156       }
 157       closedir($handle);
 158     }
 159   }
 160 }
 161
 162 $Tools = new Tools();
 163
 164 include("page-header.php");
 165 $Tools->render();
 166 include("page-footer.php");