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