plugins/admin/applications/class_applicationManagement.inc

   1 <?php
   2 /*
   3   This code is part of GOsa (https://gosa.gonicus.de)
   4   Copyright (C) 2003  Cajus Pollmeier
   5
   6   This program is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation; either version 2 of the License, or
   9   (at your option) any later version.
  10
  11   This program is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with this program; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20 require "tabs_application.inc";
  21
  22 class applicationManagement extends plugin
  23 {
  24   /* Definitions */
  25   var $plHeadline= "Applications";
  26   var $plDescription= "This does something";
  27
  28   /* Dialog attributes */
  29   var $apptabs= NULL;
  30   var $applications= array();
  31   var $ui= NULL;
  32   var $acl= "";
  33
  34   function applicationManagement ($config, $ui)
  35   {
  36         /* Save configuration for internal use */
  37         $this->config= $config;
  38         $this->ui= $ui;
  39
  40         /* Get global filter config */
  41         if (!is_global("appfilter")){
  42                 $base= get_base_from_people($ui->dn);
  43                 $appfilter= array("depselect" => $base,
  44                                   "regex" => "*");
  45                 register_global("appfilter", $appfilter);
  46         }
  47   }
  48
  49   function execute()
  50   {
  51         /* Call parent execute */
  52         plugin::execute();
  53
  54 //   print_a($_POST);
  55 //   print_a($_GET);
  56   $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^appl_edit_/","/^appl_del_/");
  57
  58           /* Save data */
  59           $appfilter    = get_global("appfilter");
  60           $smarty       = get_smarty();             // Smarty instance
  61           $s_action     = "";                       // Contains the action to proceed
  62           $s_entry      = "";                       // The value for s_action
  63     $base_back    = "";                       // The Link for Backbutton
  64
  65     /* Start for New List Managment */
  66     if(isset($_GET['act'])&&($_GET['act']=="dep_open")){
  67             $s_action="open";
  68             $s_entry = base64_decode($_GET['dep_id']);
  69             $appfilter['depselect']= "".$this->config->departments[trim($s_entry)];
  70     }
  71
  72     /* Test Posts */
  73     foreach($_POST as $key => $val){
  74       // Post for delete
  75       if(preg_match("/appl_del.*/",$key)){
  76         $s_action = "del";
  77         $s_entry  = preg_replace("/appl_".$s_action."_/i","",$key);
  78         // Post for edit
  79       }elseif(preg_match("/appl_edit_.*/",$key)){
  80         $s_action="edit";
  81         $s_entry  = preg_replace("/appl_".$s_action."_/i","",$key);
  82         // Post for new
  83       }elseif(preg_match("/dep_back.*/i",$key)){
  84         $s_action="back";
  85       }elseif(preg_match("/appl_new.*/",$key)){
  86         $s_action="new";
  87       }elseif(preg_match("/dep_home.*/i",$key)){
  88         $s_action="home";
  89       }elseif(preg_match("/dep_root.*/i",$key)){
  90         $s_action="root";
  91       }
  92     }
  93
  94     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
  95       $s_action ="edit";
  96       $s_entry  = $_GET['id'];
  97     }
  98
  99     $s_entry  = preg_replace("/_.$/","",$s_entry);
 100
 101     /* Department changed? */
 102     if(isset($_POST['depselect']) && $_POST['depselect']){
 103       $appfilter['depselect']= $_POST['depselect'];
 104     }
 105
 106     /* Homebutton is posted */
 107     if($s_action=="home"){
 108       $appfilter['depselect']=(preg_replace("/^[^,]+,/","",$this->ui->dn));
 109       $appfilter['depselect']=(preg_replace("/^[^,]+,/","",$appfilter['depselect']));
 110     }
 111
 112     if($s_action=="root"){
 113       $appfilter['depselect']=($this->config->current['BASE']);
 114     }
 115
 116     /* If Backbutton is Posted */
 117     if($s_action=="back"){
 118       $base_back          = preg_replace("/^[^,]+,/","",$appfilter['depselect']);
 119       $base_back          = convert_department_dn($base_back);
 120
 121       if(isset($this->config->departments[trim($base_back)])){
 122         $appfilter['depselect']= $this->config->departments[trim($base_back)];
 123       }else{
 124         $appfilter['depselect']= $this->config->departments["/"];
 125       }
 126     }
 127
 128     if (isset($_POST['regex'])){
 129       $appfilter['regex']= $_POST['regex'];
 130     }
 131     if (isset($_GET['search'])){
 132       $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 133       if ($s == "**"){
 134         $s= "*";
 135       }
 136       $appfilter['regex']= $s;
 137     }
 138     register_global("appfilter", $appfilter);
 139
 140     /* Check sorting variable */
 141     $this->reload();
 142     $smarty= get_smarty();
 143
 144     /* Check for exeeded sizelimit */
 145     if (($message= check_sizelimit()) != ""){
 146       return($message);
 147     }
 148
 149
 150     /* New application? */
 151     if ($s_action=="new"){
 152
 153       /* By default we set 'dn' to 'new', all relevant plugins will
 154          react on this. */
 155       $this->dn= "new";
 156
 157       /* Create new usertab object */
 158       $this->apptabs= new apptabs($this->config,
 159           $this->config->data['TABS']['APPSTABS'], $this->dn);
 160       $this->apptabs->set_acl(array(':all'));
 161     }
 162
 163     /* Cancel dialogs */
 164     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
 165       del_lock ($this->apptabs->dn);
 166       unset ($this->apptabs);
 167       $this->apptabs= NULL;
 168       unset ($_SESSION['objectinfo']);
 169     }
 170
 171     /* Finish apps edit is triggered by the tabulator dialog, so
 172        the user wants to save edited data. Check and save at this
 173        point. */
 174     if ((isset($_POST['edit_finish'])) && (isset($this->apptabs->config))){
 175
 176       /* Check tabs, will feed message array */
 177       $this->apptabs->last= $this->apptabs->current;
 178       $this->apptabs->save_object();
 179       $message= $this->apptabs->check();
 180
 181       /* Save, or display error message? */
 182       if (count($message) == 0){
 183
 184         /* Save data data to ldap */
 185         $this->apptabs->save();
 186                         gosa_log ("Application object'".$this->dn."' has been saved");
 187
 188                         /* Application has been saved successfully, remove lock from
 189                            LDAP. */
 190                         if ($this->dn != "new"){
 191                                 del_lock ($this->dn);
 192                         }
 193
 194                         /* There's no page reload so we have to read new apps at
 195                            this point. */
 196                         $this->reload ();
 197                         unset ($this->apptabs);
 198                         $this->apptabs= NULL;
 199                         unset ($_SESSION['objectinfo']);
 200                 } else {
 201                         /* Ok. There seem to be errors regarding to the tab data,
 202                            show message and continue as usual. */
 203                         show_errors($message);
 204                 }
 205         }
 206
 207         /* User wants to edit data? */
 208         if (($s_action=="edit") && (!isset($this->apptabs->config))){
 209
 210                 /* Get 'dn' from posted 'applist', must be unique */
 211                 $this->dn= $this->applications[$s_entry]['dn'];
 212
 213                 /* Check locking, save current plugin in 'back_plugin', so
 214                    the dialog knows where to return. */
 215                 if (($user= get_lock($this->dn)) != ""){
 216                         return(gen_locked_message ($user, $this->dn));
 217                 }
 218
 219                 /* Lock the current entry, so everyone will get the
 220                    above dialog */
 221                 add_lock ($this->dn, $this->ui->dn);
 222
 223                 /* Set up the users ACL's for this 'dn' */
 224                 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 225
 226                 /* Register apptabs to trigger edit dialog */
 227                 $this->apptabs= new apptabs($this->config,
 228                                 $this->config->data['TABS']['APPSTABS'], $this->dn);
 229                 $this->apptabs->set_acl($acl);
 230                 $_SESSION['objectinfo']= $this->dn;
 231         }
 232
 233         /* Remove user was requested */
 234         if ($s_action == "del"){
 235
 236                 /* Get 'dn' from posted 'uid' */
 237                 $this->dn= $this->applications[$s_entry]['dn'];
 238
 239                 /* Load permissions for selected 'dn' and check if
 240                    we're allowed to remove this 'dn' */
 241                 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 242                 $this->acl= get_module_permission($acl, "application", $this->dn);
 243                 if (chkacl($this->acl, "delete") == ""){
 244
 245                         /* Check locking, save current plugin in 'back_plugin', so
 246                            the dialog knows where to return. */
 247                         if (($user= get_lock($this->dn)) != ""){
 248                                 return (gen_locked_message ($user, $this->dn));
 249                         }
 250
 251                         /* Lock the current entry, so nobody will edit it during deletion */
 252                         add_lock ($this->dn, $this->ui->dn);
 253                         $smarty= get_smarty();
 254                         $smarty->assign("intro", sprintf(_("You're about to delete the application '%s'."), LDAP::fix($this->dn)));
 255                         return($smarty->fetch (get_template_path('remove.tpl', TRUE)));
 256                 } else {
 257
 258                         /* Obviously the user isn't allowed to delete. Show message and
 259                            clean session. */
 260                         print_red (_("You are not allowed to delete this application!"));
 261                 }
 262         }
 263
 264         /* Confirmation for deletion has been passed. Group should be deleted. */
 265         if (isset($_POST['delete_app_confirm'])){
 266
 267                 /* Some nice guy may send this as POST, so we've to check
 268                    for the permissions again. */
 269                 if (chkacl($this->acl, "delete") == ""){
 270
 271                         /* Delete request is permitted, perform LDAP action */
 272                         $this->apptabs= new apptabs($this->config,
 273                                         $this->config->data['TABS']['APPSTABS'], $this->dn);
 274                         $this->apptabs->set_acl(array($this->acl));
 275                         $this->apptabs->delete ();
 276                         gosa_log ("Application object'".$this->dn."' has been removed");
 277                         unset ($this->apptabs);
 278                         $this->apptabs= NULL;
 279
 280                         /* Group list has changed, reload it. */
 281                         $this->reload ();
 282                 } else {
 283
 284                         /* Normally this shouldn't be reached, send some extra
 285                            logs to notify the administrator */
 286                         print_red (_("You are not allowed to delete this application!"));
 287                         gosa_log ("Warning: '".$this->ui->uid."' tried to trick group deletion.");
 288                 }
 289
 290                 /* Remove lock file after successfull deletion */
 291                 del_lock ($this->dn);
 292         }
 293
 294
 295         /* Delete application canceled? */
 296         if (isset($_POST['delete_cancel'])){
 297                 del_lock ($this->dn);
 298                 unset($_SESSION['objectinfo']);
 299         }
 300
 301         /* Show tab dialog if object is present */
 302         if (($this->apptabs) && (isset($this->apptabs->config))){
 303                 $display= $this->apptabs->execute();
 304
 305                 /* Don't show buttons if tab dialog requests this */
 306                 if (!$this->apptabs->by_object[$this->apptabs->current]->dialog){
 307                         $display.= "<p style=\"text-align:right\">\n";
 308                         $display.= "<input type=\"submit\" name=\"edit_finish\" value=\""._("Finish")."\">\n";
 309                         $display.= "&nbsp;\n";
 310                         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 311                         $display.= "</p>";
 312                 }
 313                 return ($display);
 314         }
 315
 316         /* Show main page */
 317
 318         /* Prepare departments */
 319         $options= "";
 320         foreach ($this->config->idepartments as $key => $value){
 321           if ($appfilter['depselect'] == $key){
 322             $options.= "<option selected='selected' value='$key'>$value</option>";
 323           } else {
 324             $options.= "<option value='$key'>$value</option>";
 325           }
 326         }
 327
 328         // Managment
 329         $listhead = "<div style='background:#F0F0F9;padding:5px;'>".
 330           " <input class='center' type='image' align='middle' src='images/list_back.png' title='"._("Go up one department")."' alt='"._("Up")."' name='dep_back'>&nbsp;".
 331           " <input class='center' type='image' src='images/list_root.png' align='middle' title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;".
 332           " <input class='center' type='image' align='middle' src='images/list_home.png' title='"._("Go to users department")."' alt='"._("Home")."' name='dep_home'>&nbsp;".
 333           " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 334           " <input class='center' type='image' align='middle' src='images/list_new_app.png' alt='"._("new")."' title='"._("Create new application")."' name='appl_new'>&nbsp;".
 335           " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 336           _("Base")."&nbsp;<select name='depselect' onChange='mainform.submit()' class='center'>$options</select>".
 337           " <input class='center' type='image' src='images/list_submit.png' align='middle' title='"._("Submit department")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 338           "</div>";
 339
 340
 341         $actions = "<input class='center' type='image' src='images/edit.png' alt='"._("edit")."' name='appl_edit_%KEY%' title='"._("Edit this entry")."'>";
 342         $actions.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."' name='appl_del_%KEY%' title='"._("Delete this entry")."'>";
 343
 344         // Defining Links
 345         $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 346
 347         // image Buttons
 348         $editlink = "<a href='?plug=".$_GET['plug']."&amp;id=%s&amp;act=edit_entry'>%s</a>";
 349         $userimg  = "<img class='center' src='images/select_groups.png' alt='User'    title='%s'>";
 350
 351         // Extension images
 352         $applimg  = "<img class='center' src='images/select_application.png' alt='A'  title='"._("Application")."'>";
 353
 354         // Space
 355         $empty    = "<img class='center' src='images/empty.png' style='width:16px;height:16px;' alt=''>";
 356
 357
 358         $divlist = new divlist("applicationtabs");
 359         $divlist->SetHeader(array(
 360               array("string" => "&nbsp;", "attach" => "style='text-align:center;width:20px;'"),
 361               array("string" => _("Application name")." / "._("Department"), "attach" => "style=''"),
 362               array("string" => _("Actions"), "attach" => "style='width:60px;border-right:0px;text-align:right;'")
 363               ));
 364
 365
 366         $divlist->SetSummary(_("This table displays all groups, in the selected tree."));
 367         $divlist->SetEntriesPerPage(0);
 368
 369         foreach($this->departments as $key=> $val){
 370
 371           if(!isset($this->config->departments[trim($key)])){
 372             $this->config->departments[trim($key)]="";
 373           }
 374
 375           $non_empty="";
 376           $keys= str_replace("/","\/",$key);
 377           foreach($this->config->departments as $keyd=>$vald ){
 378             if(preg_match("/".$keys."\/.*/",$keyd)){
 379               $non_empty="full";
 380             }
 381           }
 382
 383           $field1 = array("string" => "<img src='images/".$non_empty."folder.png' alt='department'>", "attach" => "style='text-align:center;width:20px;'");
 384           $field2 = array("string" => sprintf($linkopen,base64_encode($key),$val), "attach" => "style=''");
 385           $field3 = array("string" => "&nbsp;", "attach" => "style='width:60px;border-right:0px;text-align:right;'");
 386
 387           $divlist->AddEntry(array($field1,$field2,$field3));
 388         }
 389
 390         foreach($this->applications as $key => $val){
 391           $title = "title='dn : ".$val['dn']."'";
 392
 393           if(!isset($val['description'][0])){
 394             $desc = "";
 395           }else{
 396             $desc = " - [ ".$val['description'][0]." ]";
 397           }
 398           $field1 = array("string" => sprintf($applimg,$val['dn']), "attach" => "style='text-align:center;width:20px;'");
 399           $field2 = array("string" => sprintf($editlink,$key,($val['cn']['0'].$desc)), "attach" => "style='' ".$title);
 400           $field3 = array("string" => preg_replace("/%KEY%/", $key, $actions), "attach" => "style='width:60px;border-right:0px;text-align:right;'");
 401
 402           $divlist->AddEntry(array($field1,$field2,$field3));
 403         }
 404
 405         $smarty->assign("applicationshead", $listhead);
 406         $smarty->assign("applications", $divlist->DrawList());
 407         $smarty->assign("search_image", get_template_path('images/search.png'));
 408         $smarty->assign("tree_image", get_template_path('images/tree.png'));
 409         $smarty->assign("infoimage", get_template_path('images/info.png'));
 410         $smarty->assign("launchimage", get_template_path('images/launch.png'));
 411         $smarty->assign("deplist", $this->config->idepartments);
 412         $smarty->assign("regex", $appfilter['regex']);
 413
 414         /* Extend if we are not using javascript */
 415         $smarty->assign("apply", apply_filter());
 416         $smarty->assign("alphabet", generate_alphabet());
 417         $smarty->assign("hint", print_sizelimit_warning());
 418
 419         return($smarty->fetch(get_template_path('headpage.tpl', TRUE)));
 420   }
 421
 422
 423   function reload()
 424   {
 425         /* Get config */
 426         $appfilter= get_global('appfilter');
 427
 428         /* Set base for all searches */
 429         $base= $appfilter['depselect'];
 430
 431         /* Regex filter? */
 432         if ($appfilter['regex'] != ""){
 433                 $regex= $appfilter['regex'];
 434         } else {
 435                 $regex= "*";
 436         }
 437
 438         /* Generate application list */
 439         $res= get_list($this->ui->subtreeACL, "(&(cn=$regex)(objectClass=gosaApplication))", FALSE, "ou=apps,".$base, array("*"), TRUE);
 440         $this->applications= array();
 441         foreach ($res as $value){
 442           $this->applications[]= $value;
 443         }
 444         reset ($this->applications);
 445
 446
 447
 448         /* NEW LIST MANAGMENT
 449          * We also need to search for the departments
 450          * So we are able to navigate like in konquerer
 451          */
 452         $peopleOU = get_people_ou();
 453
 454         if(empty($peopleOU)){
 455           $base2 = $base;
 456         }else{
 457           $base2 = preg_replace("/".$peopleOU."/i","",$base);
 458         }
 459
 460         $res3 =  get_list2($this->ui->subtreeACL, "(&(|(ou=$regex)(description=$regex))(objectClass=gosaDepartment))",
 461             TRUE, $base2, array("ou", "description"), TRUE);
 462
 463         $this->departments= array();
 464         $tmp = array();
 465         foreach ($res3 as $value){
 466           $tmp[strtolower($value['dn']).$value['dn']]=$value;
 467         }
 468         ksort($tmp);
 469         foreach($tmp as $value){
 470           if(isset($value["description"][0])){
 471             $this->departments[$value['dn']]=convert_department_dn2($value['dn'])." - [".$value["description"][0]."]";
 472           }else{
 473             $this->departments[$value['dn']]=convert_department_dn2($value['dn']);//$value["description"][0];
 474           }
 475         }
 476
 477
 478         /* END NEW LIST MANAGMENT
 479          */
 480
 481       $tmp=array();
 482     foreach($this->applications as $tkey => $val ){
 483       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 484     }
 485     ksort($tmp);
 486     $this->applications=array();
 487     foreach($tmp as $val){
 488       $this->applications[]=$val;
 489     }
 490     reset ($this->applications);
 491
 492
 493   }
 494
 495   function remove_from_parent()
 496   {
 497         /* Optionally execute a command after we're done */
 498         $this->postremove();
 499   }
 500
 501
 502   /* Save data to object */
 503   function save_object()
 504   {
 505   }
 506
 507
 508   /* Check values */
 509   function check()
 510   {
 511   }
 512
 513
 514   /* Save to LDAP */
 515   function save()
 516   {
 517         /* Optionally execute a command after we're done */
 518         $this->postcreate();
 519   }
 520
 521   function adapt_from_template($dn)
 522   {
 523   }
 524
 525   function password_change_needed()
 526   {
 527   }
 528
 529   function show_header($button_text, $text, $disabled= FALSE)
 530   {
 531   }
 532
 533   function remove_lock()
 534   {
 535         if (isset($this->apptabs->dn)){
 536                 del_lock ($this->apptabs->dn);
 537         }
 538   }
 539
 540 }
 541 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 542 ?>