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