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