ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
ilNavigationHistoryGUI Class Reference

User Interface Class for Navigation History. More...

+ Collaboration diagram for ilNavigationHistoryGUI:

Public Member Functions

 __construct ()
 Constructor. More...
 
 executeCommand ()
 Execute command. More...
 
 getHTML ()
 Get HTML for navigation history. More...
 
 handleNavigationRequest ()
 Handle navigation request. More...
 
 removeEntries ()
 Remove all entries form list. More...
 

Private Attributes

 $items
 

Detailed Description

User Interface Class for Navigation History.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

@ilCtrl_Calls ilNavigationHistoryGUI:

Definition at line 13 of file class.ilNavigationHistoryGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilNavigationHistoryGUI::__construct ( )

Constructor.

Definition at line 22 of file class.ilNavigationHistoryGUI.php.

23 {
24 }

Member Function Documentation

◆ executeCommand()

ilNavigationHistoryGUI::executeCommand ( )

Execute command.

Definition at line 29 of file class.ilNavigationHistoryGUI.php.

30 {
31 global $ilCtrl;
32
33 $next_class = $ilCtrl->getNextClass();
34 $cmd = $ilCtrl->getCmd();
35
36 switch($next_class)
37 {
38 default:
39 $this->$cmd();
40 break;
41 }
42 }
global $ilCtrl
Definition: ilias.php:18
$cmd
Definition: sahs_server.php:35

References $cmd, and $ilCtrl.

◆ getHTML()

ilNavigationHistoryGUI::getHTML ( )

Get HTML for navigation history.

Definition at line 47 of file class.ilNavigationHistoryGUI.php.

48 {
49 global $ilNavigationHistory, $lng;
50
51 include_once("./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
52 $selection = new ilAdvancedSelectionListGUI();
53 $selection->setFormSelectMode("url_ref_id", "ilNavHistorySelect", true,
54 "goto.php?target=navi_request", "ilNavHistory", "ilNavHistoryForm",
55 "_top", $lng->txt("go"), "ilNavHistorySubmit");
56 $selection->setListTitle($lng->txt("last_visited"));
57 $selection->setId("lastvisited");
58 $selection->setSelectionHeaderClass("MMInactive");
59 $selection->setHeaderIcon(ilAdvancedSelectionListGUI::NO_ICON);
60 $selection->setItemLinkClass("small");
61 $selection->setUseImages(true);
62 include_once("./Services/Accessibility/classes/class.ilAccessKey.php");
63 $selection->setAccessKey(ilAccessKey::LAST_VISITED);
64
65 $items = $ilNavigationHistory->getItems();
66 //$sel_arr = array(0 => "-- ".$lng->txt("last_visited")." --");
67 reset($items);
68 $cnt = 0;
69 foreach($items as $k => $item)
70 {
71 if ($cnt++ > 20) break;
72 if (!isset($item["ref_id"]) || !isset($_GET["ref_id"]) ||
73 $item["ref_id"] != $_GET["ref_id"] || $k > 0) // do not list current item
74 {
75 $obj_id = ilObject::_lookupObjId($item["ref_id"]);
76 $selection->addItem($item["title"], $item["ref_id"], $item["link"],
77 ilObject::_getIcon($obj_id, "tiny", $item["type"]),
78 $lng->txt("obj_".$item["type"]), "_top");
79 }
80 }
81 $html = $selection->getHTML();
82
83 if ($html == "")
84 {
85 $selection->addItem($lng->txt("no_items"), "", "#",
86 "", "", "_top");
87 $selection->setUseImages(false);
88 $html = $selection->getHTML();
89 }
90 return $html;
91 }
$_GET["client_id"]
User interface class for advanced drop-down selection lists.
static _lookupObjId($a_id)
static _getIcon($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
Get icon for repository item.
$html
Definition: example_001.php:87
global $lng
Definition: privfeed.php:40

References $_GET, $html, $items, $lng, ilObject\_getIcon(), ilObject\_lookupObjId(), ilAccessKey\LAST_VISITED, and ilAdvancedSelectionListGUI\NO_ICON.

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◆ handleNavigationRequest()

ilNavigationHistoryGUI::handleNavigationRequest ( )

Handle navigation request.

Definition at line 96 of file class.ilNavigationHistoryGUI.php.

97 {
98 global $ilNavigationHistory, $ilCtrl;
99
100 if ($_GET["target"] == "navi_request")
101 {
102 $items = $ilNavigationHistory->getItems();
103 foreach($items as $item)
104 {
105 if ($item["ref_id"] == $_POST["url_ref_id"])
106 {
107 ilUtil::redirect($item["link"]);
108 }
109 }
110 reset($items);
111 $item = current($items);
112 if ($_POST["url_ref_id"] == 0 && $item["ref_id"] == $_GET["ref_id"])
113 {
114 $item = next($items); // omit current item
115 }
116 if ($_POST["url_ref_id"] == 0 && $item["link"] != "")
117 {
118 ilUtil::redirect($item["link"]);
119 }
120
121 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", "");
122 $ilCtrl->setParameterByClass("ilrepositorygui", "getlast", "true");
123 $ilCtrl->redirectByClass("ilrepositorygui", "frameset");
124 }
125 }
static redirect($a_script)
http redirect to other script
$_POST['username']
Definition: cron.php:12

References $_GET, $_POST, $ilCtrl, $items, and ilUtil\redirect().

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◆ removeEntries()

ilNavigationHistoryGUI::removeEntries ( )

Remove all entries form list.

Parameters

return

Definition at line 133 of file class.ilNavigationHistoryGUI.php.

134 {
135 global $ilNavigationHistory;
136
137 $ilNavigationHistory->deleteDBEntries();
138 $ilNavigationHistory->deleteSessionEntries();
139 }

Field Documentation

◆ $items

ilNavigationHistoryGUI::$items
private

Definition at line 16 of file class.ilNavigationHistoryGUI.php.

Referenced by getHTML(), and handleNavigationRequest().


The documentation for this class was generated from the following file: