ILIAS Release_3_7_x_branch .rev 46817: classes/class.ilObjTypeDefinitionGUI.php Source File

Go to the documentation of this file.
00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 
00037 require_once "class.ilObjectGUI.php";
00038 
00039 class ilObjTypeDefinitionGUI extends ilObjectGUI
00040 {
00046         function ilObjTypeDefinitionGUI($a_data,$a_id,$a_call_by_reference)
00047         {
00048                 $this->type = "typ";
00049                 $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference);
00050         }
00051 
00056         function viewObject()
00057         {
00058                 global $rbacadmin, $rbacreview;
00059                 
00060                 //prepare objectlist
00061                 $this->data = array();
00062                 $this->data["data"] = array();
00063                 $this->data["ctrl"] = array();
00064                 $this->data["cols"] = array("type", "operation", "description", "status");
00065 
00066                 $ops_valid = $rbacreview->getOperationsOnType($_GET["obj_id"]);
00067 
00068                 if ($list = getOperationList("",$_GET["order"], $_GET["direction"]))
00069                 {
00070                         foreach ($list as $key => $val)
00071                         {
00072 
00073                                 if (in_array($val["ops_id"],$ops_valid))
00074                                 {
00075                                         $ops_status = 'enabled';
00076                                 }
00077                                 else
00078                                 {
00079                                         $ops_status = 'disabled';
00080                                 }
00081 
00082                                 //visible data part
00083                                 $this->data["data"][] = array(
00084                                                                         "type"                  => "perm",
00085                                                                         "operation"             => $val["operation"],
00086                                                                         "description"   => $val["desc"],
00087                                                                         "status"                => $ops_status,
00088                                                                         "obj_id"                => $val["ops_id"]
00089                                         );
00090 
00091                         }
00092                 } //if typedata
00093 
00094                 $this->maxcount = count($this->data["data"]);
00095 
00096                 // sorting array
00097                 $this->data["data"] = ilUtil::sortArray($this->data["data"],$_GET["sort_by"],$_GET["sort_order"]);
00098 
00099                 // now compute control information
00100                 foreach ($this->data["data"] as $key => $val)
00101                 {
00102                         $this->data["ctrl"][$key] = array(
00103                                                                                         "obj_id"        => $val["obj_id"],
00104                                                                                         "type"          => $val["type"]
00105                                                                                         );              
00106 
00107                         unset($this->data["data"][$key]["obj_id"]);
00108                 }
00109 
00110                 $this->displayList();   
00111         }
00112 
00118         function displayList()
00119         {
00120                 include_once "./classes/class.ilTableGUI.php";
00121 
00122                 // load template for table
00123                 $this->tpl->addBlockfile("ADM_CONTENT", "adm_content", "tpl.table.html");
00124                 // load template for table content data
00125                 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.obj_tbl_rows.html");
00126 
00127                 $num = 0;
00128 
00129                 $obj_str = ($this->call_by_reference) ? "" : "&obj_id=".$this->obj_id;
00130                 $this->tpl->setVariable("FORMACTION", "adm_object.php?ref_id=".$this->ref_id."$obj_str&cmd=gateway");
00131 
00132                 // create table
00133                 $tbl = new ilTableGUI();
00134                 
00135                 // title & header columns
00136                 $tbl->setTitle($this->lng->txt("obj_".$this->object->getType())." '".$this->object->getTitle()."'","icon_".$this->object->getType()."_b.gif",$this->lng->txt("obj_".$this->object->getType()));
00137                 $tbl->setHelp("tbl_help.php","icon_help.gif",$this->lng->txt("help"));
00138                 
00139                 foreach ($this->data["cols"] as $val)
00140                 {
00141                         $header_names[] = $this->lng->txt($val);
00142                 }
00143                 
00144                 $tbl->setHeaderNames($header_names);
00145 
00146                 $header_params = array("ref_id" => $this->ref_id,"obj_id" => $this->id);
00147                 $tbl->setHeaderVars($this->data["cols"],$header_params);
00148                 
00149                 // control
00150                 $tbl->setOrderColumn($_GET["sort_by"]);
00151                 $tbl->setOrderDirection($_GET["sort_order"]);
00152                 $tbl->setLimit(0);
00153                 $tbl->setOffset(0);
00154                 $tbl->setMaxCount($this->maxcount);
00155                 
00156                 // footer
00157                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00158                 //$tbl->disable("footer");
00159                 
00160                 // render table
00161                 $tbl->render();
00162 
00163                 if (is_array($this->data["data"][0]))
00164                 {
00165                         //table cell
00166                         for ($i=0; $i < count($this->data["data"]); $i++)
00167                         {
00168                                 $data = $this->data["data"][$i];
00169                                 $ctrl = $this->data["ctrl"][$i];
00170 
00171                                 // color changing
00172                                 $css_row = ilUtil::switchColor($i+1,"tblrow1","tblrow2");
00173 
00174                                 $this->tpl->setCurrentBlock("table_cell");
00175                                 $this->tpl->setVariable("CELLSTYLE", "tblrow1");
00176                                 $this->tpl->parseCurrentBlock();
00177 
00178                                 foreach ($data as $key => $val)
00179                                 {
00180                                         // color for status
00181                                         if ($key == "status")
00182                                         {
00183                                                 if ($val == "enabled")
00184                                                 {
00185                                                         $color = "green";
00186                                                 }
00187                                                 else
00188                                                 {
00189                                                         $color = "red";
00190                                                 }
00191 
00192                                                 $val = "<font color=\"".$color."\">".$this->lng->txt($val)."</font>";
00193                                         }
00194 
00195                                         $this->tpl->setCurrentBlock("text");
00196 
00197                                         if ($key == "type")
00198                                         {
00199                                                 $val = ilUtil::getImageTagByType($val,$this->tpl->tplPath);                                             
00200                                         }
00201 
00202                                         $this->tpl->setVariable("TEXT_CONTENT", $val);                                  
00203                                         $this->tpl->parseCurrentBlock();
00204 
00205                                         $this->tpl->setCurrentBlock("table_cell");
00206                                         $this->tpl->parseCurrentBlock();
00207 
00208                                 } //foreach
00209 
00210                                 $this->tpl->setCurrentBlock("tbl_content");
00211                                 $this->tpl->setVariable("CSS_ROW", $css_row);
00212                                 $this->tpl->parseCurrentBlock();
00213                         } //for
00214                 } //if is_array
00215         }
00216 
00222         function saveObject()
00223         {
00224                 global $rbacsystem, $rbacadmin, $rbacreview;
00225 
00226                 if (!$rbacsystem->checkAccess('edit_permission', $_GET["ref_id"]))
00227                 {
00228                         $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->WARNING);
00229                 }
00230 
00231                 $ops_valid = $rbacreview->getOperationsOnType($_GET["obj_id"]);
00232 
00233                 foreach ($_POST["id"] as $ops_id => $status)
00234                 {
00235                         if ($status == 'enabled')
00236                         {
00237                                 if (!in_array($ops_id,$ops_valid))
00238                                 {
00239                                         $rbacadmin->assignOperationToObject($_GET["obj_id"],$ops_id);
00240                                 }
00241                         }
00242 
00243                         if ($status == 'disabled')
00244                         {
00245                                 if (in_array($ops_id,$ops_valid))
00246                                 {
00247                                         $rbacadmin->deassignOperationFromObject($_GET["obj_id"],$ops_id);
00248                                 }
00249                         }
00250                 }
00251 
00252                 $this->update = $this->object->update();
00253 
00254                 sendInfo($this->lng->txt("saved_successfully"),true);
00255 
00256                 header("Location: adm_object.php?ref_id=".$_GET["ref_id"]."&obj_id=".$_GET["obj_id"]);
00257                 exit();
00258         }
00259 
00260 
00266         function editObject()
00267         {
00268                 global $rbacsystem, $rbacreview;
00269                 
00270                 if (!$rbacsystem->checkAccess("edit_permission",$_GET["ref_id"]))
00271                 {
00272                         $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
00273                 }
00274 
00275                 //prepare objectlist
00276                 $this->data = array();
00277                 $this->data["data"] = array();
00278                 $this->data["ctrl"] = array();
00279                 $this->data["cols"] = array("type", "operation", "description", "status");
00280 
00281                 $ops_valid = $rbacreview->getOperationsOnType($this->obj_id);
00282 
00283                 if ($ops_arr = getOperationList('', $a_order, $a_direction))
00284                 {
00285                         $options = array("e" => "enabled","d" => "disabled");
00286 
00287                         foreach ($ops_arr as $key => $ops)
00288                         {
00289                                 // BEGIN ROW
00290                                 if (in_array($ops["ops_id"],$ops_valid))
00291                                 {
00292                                         $ops_status = 'e';
00293                                 }
00294                                 else
00295                                 {
00296                                         $ops_status = 'd';
00297                                 }
00298 
00299                                 $obj = $ops["ops_id"];
00300                                 $ops_options = ilUtil::formSelect($ops_status,"id[$obj]",$options);
00301 
00302                                 //visible data part
00303                                 $this->data["data"][] = array(
00304                                                         "type"                  => "perm",
00305                                                         "operation"             => $ops["operation"],
00306                                                         "description"   => $ops["desc"],
00307                                                         "status"                => $ops_status,
00308                                                         "status_html"   => $ops_options,
00309                                                         "obj_id"                => $val["ops_id"]
00310                                 );
00311                         }
00312                 } //if typedata
00313 
00314                 $this->maxcount = count($this->data["data"]);
00315 
00316                 // sorting array
00317                 $this->data["data"] = ilUtil::sortArray($this->data["data"],$_GET["sort_by"],$_GET["sort_order"]);
00318 
00319                 // now compute control information
00320                 foreach ($this->data["data"] as $key => $val)
00321                 {
00322                         $this->data["ctrl"][$key] = array(
00323                                                                                         "obj_id"        => $val["obj_id"],
00324                                                                                         "type"          => $val["type"]
00325                                                                                         );              
00326 
00327                         unset($this->data["data"][$key]["obj_id"]);
00328                         $this->data["data"][$key]["status"] = $this->data["data"][$key]["status_html"];
00329                         unset($this->data["data"][$key]["status_html"]);
00330                 }                                       
00331 
00332                 // build table
00333                 include_once "./classes/class.ilTableGUI.php";
00334 
00335                 // load template for table
00336                 $this->tpl->addBlockfile("ADM_CONTENT", "adm_content", "tpl.table.html");
00337                 // load template for table content data
00338                 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.obj_tbl_rows.html");
00339 
00340                 $num = 0;
00341 
00342                 $obj_str = ($this->call_by_reference) ? "" : "&obj_id=".$this->obj_id;
00343                 $this->tpl->setVariable("FORMACTION", "adm_object.php?ref_id=".$this->ref_id."$obj_str&cmd=save");
00344 
00345                 // create table
00346                 $tbl = new ilTableGUI();
00347                 
00348                 // title & header columns
00349                 $tbl->setTitle($this->lng->txt("edit_operations")." ".strtolower($this->lng->txt("of"))." '".$this->object->getTitle()."'","icon_".$this->object->getType()."_b.gif",$this->lng->txt("obj_".$this->object->getType()));
00350                 $tbl->setHelp("tbl_help.php","icon_help.gif",$this->lng->txt("help"));
00351                 
00352                 foreach ($this->data["cols"] as $val)
00353                 {
00354                         $header_names[] = $this->lng->txt($val);
00355                 }
00356                 
00357                 $tbl->setHeaderNames($header_names);
00358 
00359                 $header_params = array("ref_id" => $this->ref_id,"obj_id" => $this->id,"cmd" => "edit");
00360                 $tbl->setHeaderVars($this->data["cols"],$header_params);
00361                 
00362                 // control
00363                 $tbl->setOrderColumn($_GET["sort_by"]);
00364                 $tbl->setOrderDirection($_GET["sort_order"]);
00365                 $tbl->setLimit(0);
00366                 $tbl->setOffset(0);
00367                 $tbl->setMaxCount($this->maxcount);
00368                 
00369                 // SHOW VALID ACTIONS
00370                 $this->tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.gif"));
00371                 $this->tpl->setVariable("COLUMN_COUNTS",count($this->data["cols"]));
00372                 
00373                 // footer
00374                 $tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
00375                 //$tbl->disable("footer");
00376                 
00377                 // render table
00378                 $tbl->render();
00379 
00380                 if (is_array($this->data["data"][0]))
00381                 {
00382                         //table cell
00383                         for ($i=0; $i < count($this->data["data"]); $i++)
00384                         {
00385                                 $data = $this->data["data"][$i];
00386                                 $ctrl = $this->data["ctrl"][$i];
00387 
00388                                 // color changing
00389                                 $css_row = ilUtil::switchColor($i+1,"tblrow1","tblrow2");
00390 
00391                                 $this->tpl->setCurrentBlock("table_cell");
00392                                 $this->tpl->setVariable("CELLSTYLE", "tblrow1");
00393                                 $this->tpl->parseCurrentBlock();
00394 
00395                                 foreach ($data as $key => $val)
00396                                 {
00397                                         $this->tpl->setCurrentBlock("text");
00398 
00399                                         if ($key == "type")
00400                                         {
00401                                                 $val = ilUtil::getImageTagByType($val,$this->tpl->tplPath);                                             
00402                                         }
00403 
00404                                         $this->tpl->setVariable("TEXT_CONTENT", $val);                                  
00405                                         $this->tpl->parseCurrentBlock();
00406 
00407                                         $this->tpl->setCurrentBlock("table_cell");
00408                                         $this->tpl->parseCurrentBlock();
00409 
00410                                 } //foreach
00411 
00412                                 $this->tpl->setVariable("BTN_VALUE", $this->lng->txt("save"));
00413 
00414                                 $this->tpl->setCurrentBlock("tbl_content");
00415                                 $this->tpl->setVariable("CSS_ROW", $css_row);
00416                                 $this->tpl->parseCurrentBlock();
00417                         } //for
00418                 } //if is_array
00419         }
00420         
00421         function &executeCommand()
00422         {
00423                 $next_class = $this->ctrl->getNextClass($this);
00424                 $cmd = $this->ctrl->getCmd();
00425 
00426                 switch($next_class)
00427                 {
00428                         default:
00429                                 if(!$cmd)
00430                                 {
00431                                         $cmd = "view";
00432                                 }
00433                                 $cmd .= "Object";
00434                                 $this->$cmd();
00435 
00436                                 break;
00437                 }
00438                 return true;
00439         }
00440         
00446         function getTabs(&$tabs_gui)
00447         {
00448                 global $rbacsystem;
00449 
00450                 if ($rbacsystem->checkAccess('edit_permission',$this->object->getRefId()))
00451                 {
00452                         $tabs_gui->addTarget("settings",
00453                                 $this->ctrl->getLinkTarget($this, "view"), array("view",""), "", "");
00454 
00455                         $tabs_gui->addTarget("edit_operations",
00456                                 $this->ctrl->getLinkTarget($this, "edit"), "edit", "", "");
00457                 }
00458         }
00459 } // END class.ilObjTypeDefinitionGUI
00460 ?>