plugins/admin/systems/class_printerPPDSelectionDialog.inc

   1 <?php
   2
   3 class printerPPDSelectionDialog extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary          = "Manage server basic objects";
   7   var $cli_description      = "Some longer text\nfor help";
   8   var $cli_parameters       = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account       = FALSE;
  12   var $attributes           = array();
  13   var $objectclasses        = array("whatever");
  14
  15   var $list                 =array();
  16   var $header               =array();
  17   var $current_del_id       = "";
  18   var $Vendor               = "";
  19
  20   function printerPPDSelectionDialog ($config, $dn= NULL,$list=false,$headers=false,$ppd=false)
  21   {
  22     plugin::plugin ($config, $dn);
  23     $this->list       = $list;
  24     $this->header     = $headers;
  25     $this->depselect  = $this->config->current['BASE'];
  26
  27     if(!isset($_SESSION['printerPPDSelectionDialog'])){
  28       $_SESSION['printerPPDSelectionDialog']['regex'] = "*";
  29     }
  30
  31     /* Order the manufacturers index */
  32     ksort($this->header);
  33   }
  34
  35   function execute()
  36   {
  37         /* Call parent execute */
  38         plugin::execute();
  39
  40     /* Fill templating stuff */
  41     $smarty= get_smarty();
  42     $display= "";
  43     $s_action = "none";
  44
  45     $regex = $_SESSION['printerPPDSelectionDialog']['regex'];
  46
  47     if(isset($_GET['search'])){
  48       $regex = $_GET['search']."*";
  49     }
  50
  51     if(isset($_POST['regex'])){
  52       $regex= $_POST['regex'];
  53     }
  54
  55     $regex = str_replace("**","*",$regex);
  56     $_SESSION['printerPPDSelectionDialog']['regex'] = $regex;
  57
  58
  59     /* Delete requested, check if everything is ok and display confirmation dialog */
  60     if(isset($_GET['act']) && $_GET['act'] == "del"){
  61
  62       /* Get id and check if id is valid */
  63       $id_to_del = base64_decode($_GET['id']);
  64       $found = "";
  65       foreach($this->list[$this->Vendor] as $key => $data){
  66         if($data['link'] == $id_to_del){
  67           $found = $key;
  68           break;
  69         }
  70       }
  71       if(!empty($found)){
  72         $this->current_del_id = $id_to_del;
  73
  74         $smarty->assign("warning", sprintf(_("You're about to delete the ppd file '%s' at '%s'."), $found,$id_to_del));
  75         return($smarty->fetch(get_template_path('remove_ppd.tpl', TRUE)));
  76
  77       }else{
  78         print_red(sprintf(_("Could not found specified ppd file '%s'."),$id_to_del));
  79       }
  80     }
  81
  82     /* Deletion confirmed */
  83     if(isset($_POST['delete_ppd_confirm']) && !empty($this->current_del_id)){
  84
  85       /* check if file is removeable */
  86       if(is_writeable($this->current_del_id)){
  87         $is_ok = @unlink($this->current_del_id);
  88
  89         /* Update ppd list */
  90         if($is_ok){
  91           foreach($this->list as $vendor => $ppds){
  92             foreach($ppds as $ppd => $data){
  93               if($data['link'] == $this->current_del_id){
  94                 unset($this->list[$vendor][$ppd]);
  95               }
  96             }
  97           }
  98         }
  99       }else{
 100         $is_ok = false;
 101       }
 102
 103       if(!$is_ok){
 104         print_red(_("Something went wrong while trying to remove the ppd file from server, possibly we have no write access."));
 105       }
 106     }
 107
 108
 109     /** Added **/
 110     $list = array();
 111     foreach($this->list as $cat => $ppds){
 112       foreach($ppds as $ppd){
 113         if(preg_match("/^".str_replace("*",".*",$regex)."/i",$ppd['ppd'])){
 114           if(is_readable($ppd['link'])){
 115             $list[$ppd['link']] = $ppd;
 116           }
 117         }
 118       }
 119     }
 120
 121     if((isset($_GET['act']))&&($_GET['act']=="open"))  {
 122
 123       if((!empty($_GET['id'])) && (!isset( $this->header[base64_decode($_GET['id'])]))){
 124         print_red(sprintf(_("Selected vendor '%s' does not exists in our list of ppds."),base64_decode($_GET['id'])));
 125         $this->Vendor = "";
 126       }else{
 127         $this->Vendor = base64_decode($_GET['id']);
 128       }
 129     }
 130
 131     $div = new divSelectBox("printerPPDSelectionDialog");
 132     $div ->SetHeight(450);
 133     $div ->SetSummary(_("Printer ppd selection."));
 134
 135     $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 136     $uselink  = "<a href='?plug=".$_GET['plug']."&amp;act=use&amp;id=%s'>%s</a>";
 137     $dellink  = "<a href='?plug=".$_GET['plug']."&amp;act=del&amp;id=%s'><img src='images/edittrash.png' alt='"._("delete")."' border=0></a>";
 138
 139     if(empty($this->Vendor)){
 140       foreach($this-> header as $key => $entry){
 141         $div ->AddEntry (array(
 142               array("string"=>sprintf($linkopen,base64_encode($key),$key),"attach"=>"style='border-right:0px;'")
 143               ));
 144       }
 145     }else{
 146       $div ->AddEntry (array(
 147             array("string"=>sprintf($linkopen,"",".. ["._("back")."]"),"attach"=>"style='border-right:0px;'")
 148             ));
 149       foreach($list as $key => $ppd){
 150         if(preg_match("/^".$this->Vendor."/",$ppd['ppd'])){
 151
 152           if(is_writeable($ppd['link'])){
 153             $del_str = sprintf($dellink,base64_encode($key));
 154           }else{
 155             $del_str = "";
 156           }
 157
 158           $div ->AddEntry (array(
 159                                   array("string"=>sprintf($uselink,base64_encode($key),$ppd['ppd'])),
 160                                   array("string"=>$del_str,"attach"=>"style='border-right:0px;'")
 161
 162                 ));
 163         }
 164       }
 165     }
 166
 167     $smarty->assign("List",         $div -> DrawList());
 168     $smarty->assign("search_image", get_template_path('images/search.png'));
 169     $smarty->assign("launchimage",  get_template_path('images/small_filter.png'));
 170     $smarty->assign("tree_image",   get_template_path('images/tree.png'));
 171     $smarty->assign("alphabet",     generate_alphabet());
 172     $smarty->assign("apply",        apply_filter());
 173     $smarty->assign("regex",        $regex);
 174
 175     $display.= $smarty->fetch(get_template_path('printerPPDSelectionDialog.tpl', TRUE,dirname(__FILE__)));
 176     return($display);
 177   }
 178
 179   function save_object()
 180   {
 181   }
 182
 183   function check(){
 184   }
 185
 186   /* Save to LDAP */
 187   function save()
 188   {
 189     return $this->selectedPPD;
 190   }
 191 }
 192 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 193 ?>