plugins/admin/systems/class_printerPPDSelectionDialog.inc

   1 <?php
   2
   3 class printerPPDSelectionDialog extends plugin
   4 {
   5   /* attribute list for save action */
   6   var $ignore_account       = FALSE;
   7   var $attributes           = array();
   8   var $objectclasses        = array("whatever");
   9
  10   var $list                 =array();
  11   var $header               =array();
  12
  13   var $Vendor               = "";
  14   var $current_del_id       = "";
  15
  16   function printerPPDSelectionDialog ($config, $dn= NULL,$list=false,$headers=false,$ppd=false)
  17   {
  18     plugin::plugin ($config, $dn);
  19     $this->list       = $list;
  20     $this->header     = $headers;
  21     $this->depselect  = $this->config->current['BASE'];
  22
  23     if(!isset($_SESSION['printerPPDSelectionDialog'])){
  24       $_SESSION['printerPPDSelectionDialog']['regex'] = "*";
  25     }
  26
  27     /* Order the manufacturers index */
  28     ksort($this->header);
  29   }
  30
  31   function execute()
  32   {
  33         /* Call parent execute */
  34         plugin::execute();
  35
  36     /* Fill templating stuff */
  37     $smarty= get_smarty();
  38     $display= "";
  39     $s_action = "none";
  40
  41     $regex = $_SESSION['printerPPDSelectionDialog']['regex'];
  42
  43     if(isset($_GET['search'])){
  44       $regex = $_GET['search']."*";
  45     }
  46
  47     if(isset($_POST['regex'])){
  48       $regex= $_POST['regex'];
  49     }
  50
  51     $regex = str_replace("**","*",$regex);
  52     $_SESSION['printerPPDSelectionDialog']['regex'] = $regex;
  53
  54     /* Delete requested, check if everything is ok and display confirmation dialog */
  55     if(isset($_GET['act']) && $_GET['act'] == "del"){
  56
  57       /* Get id and check if id is valid */
  58       $id_to_del = base64_decode($_GET['id']);
  59       $found = "";
  60       foreach($this->list[$this->Vendor] as $key => $data){
  61         if($data['link'] == $id_to_del){
  62           $found = $key;
  63           break;
  64         }
  65       }
  66       if(!empty($found)){
  67         $this->current_del_id = $id_to_del;
  68
  69         $smarty->assign("warning", sprintf(_("You're about to delete the ppd file '%s' at '%s'."), $found,$id_to_del));
  70         return($smarty->fetch(get_template_path('remove_ppd.tpl', TRUE)));
  71
  72       }else{
  73         print_red(sprintf(_("Could not found specified ppd file '%s'."),$id_to_del));
  74       }
  75     }
  76
  77     /* Deletion confirmed */
  78     if(isset($_POST['delete_ppd_confirm']) && !empty($this->current_del_id)){
  79
  80       /* check if file is removeable */
  81       if(is_writeable($this->current_del_id)){
  82         $is_ok = @unlink($this->current_del_id);
  83
  84         /* Update ppd list */
  85         if($is_ok){
  86           foreach($this->list as $vendor => $ppds){
  87             foreach($ppds as $ppd => $data){
  88               if($data['link'] == $this->current_del_id){
  89                 unset($this->list[$vendor][$ppd]);
  90               }
  91             }
  92           }
  93         }
  94       }else{
  95         $is_ok = false;
  96       }
  97
  98       if(!$is_ok){
  99         print_red(_("Something went wrong while trying to remove the ppd file from server, possibly we have no write access."));
 100       }
 101     }
 102
 103     /** Added **/
 104     $list = array();
 105     foreach($this->list as $cat => $ppds){
 106       foreach($ppds as $ppd){
 107         if(preg_match("/^".str_replace("*",".*",$regex)."/i",$ppd['ppd'])){
 108           if(is_readable($ppd['link'])){
 109             $list[$ppd['link']] = $ppd;
 110           }
 111         }
 112       }
 113     }
 114
 115
 116     /* Open vendor folder */
 117     if((isset($_GET['act']))&&($_GET['act']=="open"))  {
 118       if((!empty($_GET['id'])) && (!isset( $this->header[base64_decode($_GET['id'])]))){
 119         print_red(sprintf(_("Selected vendor '%s' does not exists in our list of ppds."),base64_decode($_GET['id'])));
 120         $this->Vendor = "";
 121       }else{
 122         $this->Vendor = base64_decode($_GET['id']);
 123       }
 124     }
 125
 126     $div = new divSelectBox("printerPPDSelectionDialog");
 127     $div ->SetHeight(450);
 128     $div ->SetSummary(_("Printer ppd selection."));
 129
 130     $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>
 131       <img src='images/folder.png' class='center' border=0>&nbsp;%s
 132       </a>";
 133     $uselink  = "<a href='?plug=".$_GET['plug']."&amp;act=use&amp;id=%s'>%s</a>";
 134     $dellink  = "<a href='?plug=".$_GET['plug']."&amp;act=del&amp;id=%s'>
 135       <img src='images/edittrash.png' alt='"._("delete")."' border=0>
 136       </a>";
 137
 138     if(empty($this->Vendor)){
 139       foreach($this-> header as $key => $entry){
 140         $div ->AddEntry (array(
 141               array("string"=>sprintf($linkopen,base64_encode($key),$key),"attach"=>"style='border-right:0px;'")
 142               ));
 143       }
 144     }else{
 145       $div ->AddEntry (array(
 146             array("string"=>sprintf($linkopen,"",".. ["._("back")."]"),"attach"=>"style='border-right:0px;'")
 147             ));
 148       foreach($list as $key => $ppd){
 149         if(preg_match("/^".$this->Vendor."/",$ppd['ppd'])){
 150
 151           if(is_writeable($ppd['link'])){
 152             $del_str = sprintf($dellink,base64_encode($key));
 153           }else{
 154             $del_str = "";
 155           }
 156
 157           $div ->AddEntry (array(
 158                                   array("string"=>sprintf($uselink,base64_encode($key),$ppd['ppd'])),
 159                                   array("string"=>$del_str,"attach"=>"style='border-right:0px;'")
 160                 ));
 161         }
 162       }
 163     }
 164
 165     $smarty->assign("List",         $div -> DrawList());
 166     $smarty->assign("search_image", get_template_path('images/search.png'));
 167     $smarty->assign("launchimage",  get_template_path('images/small_filter.png'));
 168     $smarty->assign("tree_image",   get_template_path('images/tree.png'));
 169     $smarty->assign("alphabet",     generate_alphabet());
 170     $smarty->assign("apply",        apply_filter());
 171     $smarty->assign("regex",        $regex);
 172
 173     $display.= $smarty->fetch(get_template_path('printerPPDSelectionDialog.tpl', TRUE,dirname(__FILE__)));
 174     return($display);
 175   }
 176
 177   function save_object()
 178   {
 179   }
 180
 181   function check(){
 182   }
 183
 184   /* Save to LDAP */
 185   function save()
 186   {
 187     return $this->selectedPPD;
 188   }
 189 }
 190 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 191 ?>