Public Member Functions | |
| ilLOListGUI () | |
| view () | |
| calls current view mode (tree frame or list) | |
| explorer () | |
| output explorer menu | |
| displayList () | |
| display list of courses and learning modules | |
| create () | |
| edit () | |
| export () | |
| addToDesk () | |
| getContextPath ($a_endnode_id, $a_startnode_id=0) | |
| builds a path string to show the context you may leave startnode blank. | |
| showPossibleSubObjects () | |
| show possible subobjects (pulldown menu) | |
| showActionSelect (&$subobj) | |
| setLocator () | |
| set Locator | |
Data Fields | |
| $tpl | |
| $lng | |
| $objDefinition | |
| $tree | |
| $rbacsystem | |
| $ilias | |
Detailed Description
Definition at line 37 of file class.ilLOListGUI.php.
Member Function Documentation
| ilLOListGUI::addToDesk | ( | ) |
Definition at line 453 of file class.ilLOListGUI.php.
References $_GET, $_POST, displayList(), and view().
{
if($_GET["item_ref_id"] and $_GET["type"])
{
$this->ilias->account->addDesktopItem($_GET["item_ref_id"],$_GET["type"]);
$this->displayList();
}
else
{
if($_POST["items"])
{
foreach($_POST["items"] as $item)
{
$tmp_obj =& $this->ilias->obj_factory->getInstanceByRefId($item);
$this->ilias->account->addDesktopItem($item, $tmp_obj->getType());
unset($tmp_obj);
}
}
$this->view();
}
}
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| ilLOListGUI::create | ( | ) |
| ilLOListGUI::displayList | ( | ) |
display list of courses and learning modules
Definition at line 140 of file class.ilLOListGUI.php.
References $_GET, $_SESSION, $num, $tbl, ilFormat::formatDate(), getContextPath(), ilUtil::getObjectsByOperations(), infoPanel(), sendInfo(), setLocator(), showPossibleSubObjects(), ilUtil::sortArray(), and ilUtil::switchColor().
Referenced by addToDesk(), and view().
{
$this->tpl->addBlockFile("CONTENT", "content", "tpl.lo_overview.html");
$this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
// add everywhere wegen sparkassen skin
$this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
// set tabs
// display different buttons depending on viewmod
if (!isset($_SESSION["viewmode"]) or $_SESSION["viewmode"] == "flat")
{
$ftabtype = "tabactive";
$ttabtype = "tabinactive";
}
else
{
$ftabtype = "tabinactive";
$ttabtype = "tabactive";
}
$this->tpl->addBlockFile("TABS", "tabs", "tpl.tabs.html");
$this->tpl->setCurrentBlock("tab");
$this->tpl->setVariable("TAB_TYPE", $ttabtype);
$this->tpl->setVariable("TAB_TARGET", "bottom");
$this->tpl->setVariable("TAB_LINK", "lo_list.php?viewmode=tree");
$this->tpl->setVariable("TAB_TEXT", $this->lng->txt("treeview"));
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("tab");
$this->tpl->setVariable("TAB_TYPE", $ftabtype);
$this->tpl->setVariable("TAB_TARGET", "bottom");
$this->tpl->setVariable("TAB_LINK", "lo_list.php?viewmode=flat");
$this->tpl->setVariable("TAB_TEXT", $this->lng->txt("flatview"));
$this->tpl->parseCurrentBlock();
// set locator
$this->setLocator();
// SHOW MESSAGE IF EXISTS
if($this->message)
{
sendInfo($this->message);
}
/*
$this->tpl->addBlockFile("LOCATOR", "locator", "tpl.locator.html");
$this->tpl->setVariable("TXT_LOCATOR",$this->lng->txt("locator"));
$this->tpl->setCurrentBlock("locator_item");
$this->tpl->setVariable("ITEM", $this->lng->txt("lo_available"));
$this->tpl->setVariable("LINK_ITEM", "lo_list.php");
$this->tpl->setVariable("LINK_TARGET", " target=\"bottom\" ");
$this->tpl->parseCurrentBlock();*/
// display infopanel if something happened
infoPanel();
$this->tpl->setCurrentBlock("content");
$this->tpl->setVariable("TXT_PAGEHEADLINE", $this->lng->txt("lo_available"));
//$this->tpl->parseCurrentBlock(); // this line produces an empty <h1></h1>, alex 16.2.03
// set default sort column
if (empty($_GET["sort_by"]))
{
$_GET["sort_by"] = "title";
}
if (!isset($_SESSION["viewmode"]))
{
$_SESSION["viewmode"] = "flat";
}
// display different content depending on viewmode
switch ($_SESSION["viewmode"])
{
case "flat":
$lr_lm = ilUtil::getObjectsByOperations('lm','visible');
$lr_dbk = ilUtil::getObjectsByOperations('dbk','visible');
$lr_sahs = ilUtil::getObjectsByOperations('sahs','visible');
$lr_crs = ilUtil::getObjectsByOperations('crs','visible');
$lr_arr = array_merge($lr_lm,$lr_dbk,$lr_sahs,$lr_crs);
unset($lr_lm,$lr_dbk,$lr_sahs,$lr_crs);
break;
case "tree":
//go through valid objects and filter out the lessons only
$lr_arr = array();
$objects = $this->tree->getChilds($_GET["ref_id"],"title");
if (count($objects) > 0)
{
foreach ($objects as $key => $object)
{
if ((($object["type"] == "lm") || $object["type"] == "dbk" ||
($object["type"] == "sahs") ||
($object["type"] == "crs"))
&& $this->rbacsystem->checkAccess('visible',$object["child"]))
{
$lr_arr[$key] = $object;
}
}
}
break;
}
// additional checks
foreach($lr_arr AS $key => $object)
{
if ($object["type"] == "lm")
{
include_once("content/classes/class.ilObjLearningModule.php");
$lm_obj =& new ilObjLearningModule($object["ref_id"]);
if((!$lm_obj->getOnline()) && (!$this->rbacsystem->checkAccess('write',$object["child"])))
{
unset ($lr_arr[$key]);
}
}
}
$maxcount = count($lr_arr); // for numinfo in table footer
$lr_arr = ilUtil::sortArray($lr_arr,$_GET["sort_by"],$_GET["sort_order"]);
$lr_arr = array_slice($lr_arr,$_GET["offset"],$_GET["limit"]);
// load template for table
$this->tpl->addBlockfile("LO_TABLE", "lo_table", "tpl.table.html");
$this->tpl->setVariable("FORMACTION", "lo_list.php?cmd=post&ref_id=".$_GET["ref_id"]);
$this->tpl->setVariable("ACTIONTARGET", "bottom");
$lr_num = count($lr_arr);
// render table content data
if ($lr_num > 0)
{
$this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.lo_tbl_rows.html");
// counter for rowcolor change
$num = 0;
foreach ($lr_arr as $lr_data)
{
$this->tpl->setCurrentBlock("tbl_content");
// change row color
$this->tpl->setVariable("ROWCOL", ilUtil::switchColor($num,"tblrow2","tblrow1"));
$num++;
$obj_icon = "icon_".$lr_data["type"]."_b.gif";
$this->tpl->setVariable("TITLE", $lr_data["title"]);
// Determine whether the view of a learning resource should
// be shown in the frameset of ilias, or in a separate window.
$showViewInFrameset = $this->ilias->ini->readVariable("layout","view_target") == "frame";
// learning modules
if ($lr_data["type"] == "lm" || $lr_data["type"] == "dbk")
{
$obj_link = "content/lm_presentation.php?ref_id=".$lr_data["ref_id"];
$this->tpl->setVariable("CHECKBOX",ilUtil::formCheckBox("","items[]",$lr_data["ref_id"]));
$this->tpl->setVariable("VIEW_LINK", $obj_link);
if ($showViewInFrameset)
{
$this->tpl->setVariable("VIEW_TARGET", "bottom");
}
else
{
$this->tpl->setVariable("VIEW_TARGET", "_top");
}
if($this->rbacsystem->checkAccess('write',$lr_data["ref_id"]))
{
$this->tpl->setVariable("EDIT_LINK","content/lm_edit.php?ref_id=".$lr_data["ref_id"]);
$this->tpl->setVariable("EDIT_TARGET","bottom");
$this->tpl->setVariable("TXT_EDIT", "(".$this->lng->txt("edit").")");
}
if (!$this->ilias->account->isDesktopItem($lr_data["ref_id"], "lm"))
{
$this->tpl->setVariable("TO_DESK_LINK", "lo_list.php?cmd=addToDesk&ref_id=".$_GET["ref_id"].
"&item_ref_id=".$lr_data["ref_id"].
"&type=lm&offset=".$_GET["offset"]."&sort_order=".$_GET["sort_order"].
"&sort_by=".$_GET["sort_by"]);
$this->tpl->setVariable("TXT_TO_DESK", "(".$this->lng->txt("to_desktop").")");
}
}
// scorm/aicc learning modules
if ($lr_data["type"] == "sahs")
{
$obj_link = "content/sahs_presentation.php?ref_id=".$lr_data["ref_id"];
$this->tpl->setVariable("VIEW_LINK", $obj_link);
$this->tpl->setVariable("VIEW_TARGET", "bottom");
}
// scorm learning modules
if ($lr_data["type"] == "crs")
{
$obj_link = "lo_list.php?cmd=displayList&ref_id=".$lr_data["ref_id"];
$this->tpl->setVariable("VIEW_LINK", $obj_link);
}
$this->tpl->setVariable("IMG", $obj_icon);
$this->tpl->setVariable("ALT_IMG", $this->lng->txt("obj_".$lr_data["type"]));
$this->tpl->setVariable("DESCRIPTION", $lr_data["description"]);
$this->tpl->setVariable("STATUS", "N/A");
$this->tpl->setVariable("LAST_VISIT", "N/A");
$this->tpl->setVariable("LAST_CHANGE", ilFormat::formatDate($lr_data["last_update"]));
$this->tpl->setVariable("CONTEXTPATH", $this->getContextPath($lr_data["ref_id"]));
$this->tpl->parseCurrentBlock();
}
}
else
{
$this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.no_objects_row.html");
$this->tpl->setCurrentBlock("tbl_content");
$this->tpl->setVariable("ROWCOL", "tblrow1");
$this->tpl->setVariable("COLSPAN", "7");
$this->tpl->setVariable("TXT_NO_OBJECTS",$this->lng->txt("lo_no_content"));
$this->tpl->parseCurrentBlock();
}
$this->showPossibleSubObjects();
// create table
$tbl = new ilTableGUI();
// title & header columns
//$tbl->setTitle($this->lng->txt("lo_available"),"icon_crs_b.gif",$this->lng->txt("lo_available"));
//$tbl->setHelp("tbl_help.php","icon_help.gif",$this->lng->txt("help"));
$tbl->setHeaderNames(array("",$this->lng->txt("title"),$this->lng->txt("description"),$this->lng->txt("status"),
$this->lng->txt("last_visit"),$this->lng->txt("last_change"),$this->lng->txt("context")));
$tbl->setHeaderVars(array("","title","description","status","last_visit","last_update","context"),
array("cmd" => "displayList", "ref_id" => $_GET["ref_id"]));
//$tbl->setColumnWidth(array("7%","7%","7%","15%","31%","6%","17%"));
// control
$tbl->setOrderColumn($_GET["sort_by"]);
$tbl->setOrderDirection($_GET["sort_order"]);
$tbl->setLimit($_GET["limit"]);
$tbl->setOffset($_GET["offset"]);
$tbl->setMaxCount($maxcount);
// footer
$tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
//$tbl->disable("content");
$tbl->disable("title");
// render table
$tbl->render();
$this->tpl->show();
}
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| ilLOListGUI::edit | ( | ) |
Definition at line 398 of file class.ilLOListGUI.php.
References $_POST, exit, and view().
{
if(!is_array($_POST["items"]))
{
$this->message .= $this->lng->txt("select_one");
$this->view();
return;
}
foreach($_POST["items"] as $item)
{
header("location: ./content/lm_edit.php?ref_id=$item");
exit;
}
}
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| ilLOListGUI::explorer | ( | ) |
output explorer menu
Definition at line 101 of file class.ilLOListGUI.php.
References $_GET, $exp, $expanded, and $output.
{
require_once "./classes/class.ilExplorer.php";
$exp = new ilExplorer("lo_list.php?cmd=displayList");
$this->tpl->addBlockFile("CONTENT", "content", "tpl.explorer.html");
if ($_GET["expand"] == "")
{
$expanded = "1";
}
else
$expanded = $_GET["expand"];
$exp->setExpand($expanded);
$exp->setExpandTarget("lo_list.php?cmd=explorer");
//filter object types
$exp->addFilter("root");
$exp->addFilter("cat");
$exp->addFilter("grp");
$exp->addFilter("crs");
//$exp->addFilter("le");
$exp->setFiltered(true);
//build html-output
$exp->setOutput(0);
$output = $exp->getOutput();
$this->tpl->setCurrentBlock("content");
$this->tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("learning_objects"));
$this->tpl->setVariable("EXPLORER",$output);
$this->tpl->setVariable("ACTION", "lo_list.php?cmd=explorer&expand=".$_GET["expand"]);
$this->tpl->parseCurrentBlock();
$this->tpl->show();
}
| ilLOListGUI::export | ( | ) |
exports just dbk-objects.
Definition at line 413 of file class.ilLOListGUI.php.
References $_POST, and view().
{
// select min one element
if(!is_array($_POST["items"]) || count($_POST["items"])==0 )
{
$this->message .= $this->lng->txt("select_one");
$this->view();
return;
}
// select max one element
if(count($_POST["items"])>1)
{
$this->message .= $this->lng->txt("select_one");
$this->view();
return;
}
if($_POST["items"])
{
foreach($_POST["items"] as $item)
{
$tmp_obj =& $this->ilias->obj_factory->getInstanceByRefId($item);
if ($tmp_obj->getType() == "dbk" ) {
require_once "content/classes/class.ilObjDlBook.php";
$dbk =& new ilObjDlBook($this->id, true);
$dbk->export($item);
}
// DO SOMETHING $item = ref_id of selected object
}
}
$this->view();
}
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| ilLOListGUI::getContextPath | ( | $ | a_endnode_id, | |
| $ | a_startnode_id = 0 | |||
| ) |
builds a path string to show the context you may leave startnode blank.
root node of tree is used instead
- Parameters:
-
integer endnode_id integer startnode_id
- Returns:
- string path public
Definition at line 484 of file class.ilLOListGUI.php.
References $path.
Referenced by displayList().
{
$path = "";
$tmpPath = $this->tree->getPathFull($a_endnode_id, $a_startnode_id);
// count -1, to exclude the forum itself
for ($i = 0; $i < (count($tmpPath) - 1); $i++)
{
if ($path != "")
{
$path .= " > ";
}
$path .= $tmpPath[$i]["title"];
}
return $path;
}
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| ilLOListGUI::ilLOListGUI | ( | ) |
Definition at line 46 of file class.ilLOListGUI.php.
References $_GET, $_POST, $cmd, $ilias, $lng, $objDefinition, $rbacsystem, $tpl, and $tree.
{
global $objDefinition, $tpl, $lng, $tree, $rbacsystem, $ilias;
$this->tpl =& $tpl;
$this->lng =& $lng;
$this->ilias =& $ilias;
$this->objDefinition =& $objDefinition;
$this->tree =& $tree;
$this->rbacsystem = $rbacsystem;
$cmd = $_GET["cmd"];
if($cmd == "")
{
$cmd = "view";
}
if($cmd == "post")
{
if(isset($_POST["cmd"]["action"]))
{
$cmd = $_POST["action_type"];
}
else
{
$cmd = key($_POST["cmd"]);
}
}
$this->$cmd();
}
| ilLOListGUI::setLocator | ( | ) |
set Locator
- Parameters:
-
object tree object integer reference id public
Definition at line 585 of file class.ilLOListGUI.php.
References $_GET, $ilias_locator, $path, and $row.
Referenced by displayList().
{
global $ilias_locator;
$a_tree =& $this->tree;
$a_id = $_GET["ref_id"];
$this->tpl->addBlockFile("LOCATOR", "locator", "tpl.locator.html");
$path = $a_tree->getPathFull($a_id);
// this is a stupid workaround for a bug in PEAR:IT
$modifier = 1;
if (isset($_GET["obj_id"]))
{
$modifier = 0;
}
// ### AA 03.11.10 added new locator GUI class ###
$i = 1;
foreach ($path as $key => $row)
{
if ($key < count($path)-$modifier)
{
$this->tpl->touchBlock("locator_separator");
}
$this->tpl->setCurrentBlock("locator_item");
if ($row["child"] != $a_tree->getRootId())
{
$this->tpl->setVariable("ITEM", $row["title"]);
}
else
{
$this->tpl->setVariable("ITEM", $this->lng->txt("lo_available"));
}
$this->tpl->setVariable("LINK_ITEM", "lo_list.php?cmd=displayList&ref_id=".$row["child"]);
//$this->tpl->setVariable("LINK_TARGET", " target=\"bottom\" ");
$this->tpl->parseCurrentBlock();
// ### AA 03.11.10 added new locator GUI class ###
// navigate locator
if ($row["child"] != $a_tree->getRootId())
{
$ilias_locator->navigate($i++,$row["title"],"lo_list.php?cmd=displayList&ref_id=".$row["child"],"bottom");
}
else
{
$ilias_locator->navigate($i++,$this->lng->txt("lo_available"),"lo_list.php?cmd=displayList&ref_id=".$row["child"],"bottom");
}
}
/*
if (isset($_GET["obj_id"]))
{
$obj_data =& $this->ilias->obj_factory->getInstanceByObjId($_GET["obj_id"]);
$this->tpl->setCurrentBlock("locator_item");
$this->tpl->setVariable("LINK_ITEM", "lo_list.php?ref_id=".$_GET["ref_id"]);
$this->tpl->setVariable("LINK_TARGET", " target=\"bottom\" ");
$this->tpl->parseCurrentBlock();
}*/
$this->tpl->setCurrentBlock("locator");
if (DEBUG)
{
$debug = "DEBUG: <font color=\"red\">".$this->type."::".$this->id."::".$_GET["cmd"]."</font><br/>";
}
$prop_name = $this->objDefinition->getPropertyName($_GET["cmd"],$this->type);
if ($_GET["cmd"] == "confirmDeleteAdm")
{
$prop_name = "delete_object";
}
$this->tpl->setVariable("TXT_LOCATOR",$debug.$this->lng->txt("locator"));
$this->tpl->parseCurrentBlock();
}
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| ilLOListGUI::showActionSelect | ( | &$ | subobj | ) |
Definition at line 557 of file class.ilLOListGUI.php.
References $actions, and ilUtil::formSelect().
Referenced by showPossibleSubObjects().
{
$actions = array("edit" => $this->lng->txt("edit"),"addToDesk" => $this->lng->txt("to_desktop")
,"export" => $this->lng->txt("export"));
if(is_array($subobj))
{
if(in_array("dbk",$subobj) or in_array("lm",$subobj))
{
$this->tpl->setVariable("TPLPATH",$this->tpl->tplPath);
$this->tpl->setCurrentBlock("tbl_action_select");
$this->tpl->setVariable("SELECT_ACTION",ilUtil::formSelect("","action_type",$actions,false,true));
$this->tpl->setVariable("BTN_NAME","action");
$this->tpl->setVariable("BTN_VALUE",$this->lng->txt("submit"));
$this->tpl->parseCurrentBlock();
}
}
}
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| ilLOListGUI::showPossibleSubObjects | ( | ) |
show possible subobjects (pulldown menu)
public
Definition at line 511 of file class.ilLOListGUI.php.
References $count, $d, $row, formSelect(), and showActionSelect().
Referenced by displayList().
{
$d = $this->objDefinition->getCreatableSubObjects("cat");
if (count($d) > 0)
{
foreach ($d as $row)
{
$count = 0;
if ($row["max"] > 0)
{
//how many elements are present?
for ($i=0; $i<count($this->data["ctrl"]); $i++)
{
if ($this->data["ctrl"][$i]["type"] == $row["name"])
{
$count++;
}
}
}
if ($row["max"] == "" || $count < $row["max"])
{
if($row["name"] == "lm" || $row["name"] == "dbk" || $row["name"] == "crs")
{
$subobj[] = $row["name"];
}
}
}
}
if (is_array($subobj))
{
$this->showActionSelect($subobj);
//build form
$opts = ilUtil::formSelect(12,"new_type",$subobj);
$this->tpl->setVariable("COLUMN_COUNTS", 7);
$this->tpl->setCurrentBlock("add_object");
$this->tpl->setVariable("SELECT_OBJTYPE", $opts);
$this->tpl->setVariable("BTN_NAME", "create");
$this->tpl->setVariable("TXT_ADD", $this->lng->txt("add"));
$this->tpl->parseCurrentBlock();
}
}
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| ilLOListGUI::view | ( | ) |
calls current view mode (tree frame or list)
Definition at line 79 of file class.ilLOListGUI.php.
References $_GET, $_SESSION, $tpl, and displayList().
Referenced by addToDesk(), edit(), and export().
{
if (isset($_GET["viewmode"]))
{
$_SESSION["viewmode"] = $_GET["viewmode"];
}
// tree frame
if ($_SESSION["viewmode"] == "tree")
{
$tpl = new ilTemplate("tpl.lo_list.html", false, false);
$tpl->show();
}
else // list
{
$this->displayList();
}
}
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Field Documentation
| ilLOListGUI::$ilias |
Definition at line 44 of file class.ilLOListGUI.php.
Referenced by ilLOListGUI().
| ilLOListGUI::$lng |
Definition at line 40 of file class.ilLOListGUI.php.
Referenced by ilLOListGUI().
| ilLOListGUI::$objDefinition |
Definition at line 41 of file class.ilLOListGUI.php.
Referenced by ilLOListGUI().
| ilLOListGUI::$rbacsystem |
Definition at line 43 of file class.ilLOListGUI.php.
Referenced by ilLOListGUI().
| ilLOListGUI::$tpl |
Definition at line 39 of file class.ilLOListGUI.php.
Referenced by ilLOListGUI(), and view().
| ilLOListGUI::$tree |
Definition at line 42 of file class.ilLOListGUI.php.
Referenced by ilLOListGUI().
The documentation for this class was generated from the following file:
- classes/class.ilLOListGUI.php
