includes/SpecialGrouplevels.php

   1 <?php
   2 /**
   3  * Provide an administration interface
   4  * DO NOT USE: INSECURE.
   5  */
   6
   7 /** */
   8 require_once('HTMLForm.php');
   9 require_once('Group.php');
  10
  11 /** Entry point */
  12 function wfSpecialGrouplevels($par=null) {
  13         global $wgRequest;
  14         # Debug statement
  15         // print_r($_POST);
  16         $form = new GrouplevelsForm($wgRequest);
  17         $form->execute();
  18 }
  19
  20 /**
  21  * A class to manage group levels rights.
  22  */
  23 class GrouplevelsForm extends HTMLForm {
  24         var $mPosted, $mRequest, $mSaveprefs;
  25         /** Escaped local url name*/
  26         var $action;
  27
  28         /** Constructor*/
  29         function GrouplevelsForm ( &$request ) {
  30                 $this->mPosted = $request->wasPosted();
  31                 $this->mRequest = $request;
  32                 $this->mName = 'grouplevels';
  33
  34                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Grouplevels' );
  35                 $this->action = $titleObj->escapeLocalURL();
  36         }
  37
  38         /**
  39          * Manage forms to be shown according to posted datas.
  40          * Depending on the submit button used : Call a form or a saving function.
  41          */
  42         function execute() {
  43                 // show the general form
  44                 $this->switchForm();
  45                 if ( $this->mPosted ) {
  46                         // show some more forms
  47                         if($this->mRequest->getCheck('seditgroup')) {
  48                                 $this->editGroupForm( $this->mRequest->getVal($this->mName.'-group-edit') ); }
  49                         if($this->mRequest->getCheck('saddgroup')) {
  50                                 $this->editGroupForm( ); }
  51
  52                         // save settings
  53                         if($this->mRequest->getCheck('savegroup')) {
  54                                 $this->saveGroup($this->mRequest->getVal('editgroup-name'),
  55                                                  $this->mRequest->getVal('editgroup-oldname'),
  56                                                  $this->mRequest->getVal('editgroup-description'),
  57                                                                  $this->mRequest->getArray('editgroup-getrights'));
  58                         }
  59                 }
  60         }
  61
  62 // save things !!
  63         /**
  64          * Save a group
  65          * @param string $newname Group name.
  66          * @param string $oldname Old (current) group name.
  67          * @param string $description Group description.
  68          *
  69          * @todo FIXME : doesnt validate anything. Log is incorrect.
  70          */
  71         function saveGroup($newname, $oldname, $description, $rights) {
  72                 $newame = trim($newname);
  73
  74                 if($oldname == '') {
  75                 // We create a new group
  76                         $g = new group();
  77                         $g->addToDatabase();
  78                 } else {
  79                         $g = Group::newFromName($oldname);
  80                 }
  81
  82                 // save stuff
  83                 $g->setName($newname);
  84                 $g->setDescription($description);
  85                 if(isset($rights)) { $g->setRights( implode(',',$rights) ); }
  86
  87                 $g->save();
  88
  89                 $log = new LogPage( 'rights' );
  90                 $log->addEntry( 'rights', Title::makeTitle( NS_SPECIAL, $g->getName()) , ' '.$g->getRights() );
  91
  92         }
  93
  94         /**
  95          * The entry form
  96          * It allows a user to edit or eventually add a group
  97          */
  98         function switchForm() {
  99                 global $wgOut;
 100
 101                 // group selection
 102                 $wgOut->addHTML( "<form name=\"ulgroup\" action=\"$this->action\" method=\"post\">\n" );
 103                 $wgOut->addHTML( $this->fieldset( 'lookup-group',
 104                                 HTMLSelectGroups($this->mName.'-group-edit', array(0 => $this->mRequest->getVal($this->mName.'-group-edit')) ) .
 105                                 ' <input type="submit" name="seditgroup" value="'.wfMsg('editgroup').'" />' .
 106                                 '<br /><input type="submit" name="saddgroup" value="'.wfMsg('addgroup').'" />'
 107                         ));
 108                 $wgOut->addHTML( "</form>\n" );
 109         }
 110
 111         /**
 112          * Edit a group properties and rights.
 113          * @param string $groupname Name of a group to be edited.
 114          */
 115         function editGroupForm($groupID = 0) {
 116                 global $wgOut;
 117
 118                 if($this->mRequest->getVal('seditgroup')) {
 119                 // fetch data if we edit a group
 120                         $g = Group::newFromID($groupID);
 121                         $fieldname = 'editgroup';
 122                 } else {
 123                 // default datas when we add a group
 124                         $g = new group();
 125                         $fieldname = 'addgroup';
 126                 }
 127
 128                 $gName = $g->getName();
 129                 $gDescription = $g->getDescription();
 130
 131
 132                 $wgOut->addHTML( "<form name=\"editGroup\" action=\"$this->action\" method=\"post\">\n".
 133                                 '<input type="hidden" name="editgroup-oldname" value="'.$gName.'" />');
 134                 $wgOut->addHTML( $this->fieldset( $fieldname,
 135                         $this->textbox( 'editgroup-name', $gName ) .
 136                         $this->textareabox( 'editgroup-description', $gDescription ) .
 137                         '<br /><table border="0" align="center"><tr><td>'.
 138                         HTMLSelectRights($g->getRights()).
 139                         '</td></tr></table>'."\n".
 140                         '<input type="submit" name="savegroup" value="'.wfMsg('savegroup').'" />'
 141                         ));
 142
 143                 $wgOut->addHTML( "</form>\n" );
 144         }
 145 } // end class GrouplevelsForm
 146 ?>