ilPCResourcesGUI Class Reference

Class ilPCResourcesGUI. More...

Inheritance diagram for ilPCResourcesGUI:

Collaboration diagram for ilPCResourcesGUI:

Public Member Functions
	__construct (&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id="")
	Constructor @access public. More...
	executeCommand ()
	execute command More...
	insert ()
	Insert new resources component form. More...
	edit ($a_insert=false)
	Edit resources form. More...
	create ()
	Create new Resources Component. More...
	update ()
	Update Resources Component. More...
Public Member Functions inherited from ilPageContentGUI
	__construct ($a_pg_obj, $a_content_obj, $a_hier_id=0, $a_pc_id="")
	Constructor @access public. More...
	setContentObject ($a_val)
	Set content object. More...
	getContentObject ()
	Get content object. More...
	setPage ($a_val)
	Set page. More...
	getPage ()
	Get page. More...
	setPageConfig ($a_val)
	Set Page Config. More...
	getPageConfig ()
	Get Page Config. More...
	setStyleId ($a_styleid)
	Set Style Id. More...
	getStyleId ()
	Get Style Id. More...
	getStyle ()
	Get style object. More...
	getCharacteristicsOfCurrentStyle ($a_type)
	Get characteristics of current style. More...
	setCharacteristics ($a_chars)
	Set Characteristics. More...
	getCharacteristics ()
	Get characteristics. More...
	getHierId ()
	get hierarchical id in dom object More...
	setHierId ($a_hier_id)
	get hierarchical id in dom object More...
	getBBMenu ($a_ta_name="par_content")
	Get the bb menu incl. More...
	delete ()
	delete content element More...
	moveAfter ()
	move content element after another element More...
	moveBefore ()
	move content element before another element More...
	splitPage ()
	split page to new page at specified position More...
	splitPageNext ()
	split page to next page at specified position More...
	displayValidationError ()
	display validation errors More...
	cancelCreate ()
	cancel creating page content More...
	cancelUpdate ()
	cancel update More...
	cancel ()
	Cancel. More...
	deactivate ()
	gui function set enabled if is not enabled and vice versa More...
	cut ()
	Cut single element. More...
	copy ()
	Copy single element. More...
	getTemplateOptions ($a_type)
	Get table templates. More...

Static Public Member Functions
static	insertResourcesIntoPageContent ($a_content)
	Insert resources (see also ilContainerContentGUI::determinePageEmbeddedBlocks for presentation) More...
Static Public Member Functions inherited from ilPageContentGUI
static	_getCommonBBButtons ()
	Get common bb buttons. More...

Protected Attributes
	$rep_tree
	$obj_definition
Protected Attributes inherited from ilPageContentGUI
	$error
	$log

Additional Inherited Members
Data Fields inherited from ilPageContentGUI
	$content_obj
	$tpl
	$lng
	$ctrl
	$pg_obj
	$hier_id
	$dom
	$updated
	$target_script
	$return_location
	$page_config = null
Static Public Attributes inherited from ilPageContentGUI
static	$style_selector_reset = "margin-top:2px; margin-bottom:2px; text-indent:0px; position:static; float:none; width: auto;"
Protected Member Functions inherited from ilPageContentGUI
	redirectToParent ($hier_id="")
	Redirect to parent. More...
	getParentReturn ($hier_id="")
Static Protected Attributes inherited from ilPageContentGUI
static	$common_bb_buttons

Detailed Description

Class ilPCResourcesGUI.

User Interface for Resources Component Editing

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 17 of file class.ilPCResourcesGUI.php.

Constructor & Destructor Documentation

__construct()

ilPCResourcesGUI::__construct	(	&	$a_pg_obj,
		&	$a_content_obj,
			$a_hier_id,
			$a_pc_id = ""
	)

Constructor @access public.

Definition at line 34 of file class.ilPCResourcesGUI.php.

    {
        global $DIC;
 
        $this->ctrl = $DIC->ctrl();
        $this->tpl = $DIC["tpl"];
        $this->lng = $DIC->language();
        $this->obj_definition = $DIC["objDefinition"];
        $tree = $DIC->repositoryTree();
        
        $this->rep_tree = $tree;
        parent::__construct($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
    }

References $DIC, and ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

create()

ilPCResourcesGUI::create

(

)

Create new Resources Component.

Definition at line 190 of file class.ilPCResourcesGUI.php.

    {
        $this->content_obj = new ilPCResources($this->getPage());
        $this->content_obj->create($this->pg_obj, $this->hier_id, $this->pc_id);
        
        if ($_POST["res_type"] != "itgr") {
            $this->content_obj->setResourceListType(ilUtil::stripSlashes($_POST["type"]));
        } else {
            $this->content_obj->setItemGroupRefId(ilUtil::stripSlashes($_POST["itgr"]));
        }
        $this->updated = $this->pg_obj->update();
        if ($this->updated === true) {
            $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
        } else {
            $this->insert();
        }
    }

References $_POST, ilPageContentGUI\getPage(), insert(), and ilUtil\stripSlashes().

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edit()

ilPCResourcesGUI::edit

(

$a_insert = false

)

Edit resources form.

Definition at line 79 of file class.ilPCResourcesGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $tpl = $this->tpl;
        $lng = $this->lng;
        $objDefinition = $this->obj_definition;
        
        $this->displayValidationError();
        
        // edit form
        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
        $form->setFormAction($ilCtrl->getFormAction($this));
        if ($a_insert) {
            $form->setTitle($this->lng->txt("cont_insert_resources"));
        } else {
            $form->setTitle($this->lng->txt("cont_update_resources"));
        }
        
        // count number of existing objects per type and collect item groups
        $ref_id = (int) $_GET["ref_id"];
        $childs = $this->rep_tree->getChilds($ref_id);
        $type_counts = array();
        $item_groups = array();
        foreach ($childs as $c) {
            // see bug #12471
            //echo "<br>-".$c["type"]."-".$objDefinition->getGroupOfObj($c["type"])."-";
            $key = ($objDefinition->getGroupOfObj($c["type"]) != "")
                ? $objDefinition->getGroupOfObj($c["type"])
                : $c["type"];
            $type_counts[$key] += 1;
            if ($c["type"] == "itgr") {
                $item_groups[$c["ref_id"]] = $c["title"];
            }
        }
        
        if (count($item_groups) > 0) {
            // radio group for type selection
            $radg = new ilRadioGroupInputGUI($lng->txt("cont_resources"), "res_type");
            if (!$a_insert && $this->content_obj->getMainType() == "ItemGroup") {
                $radg->setValue("itgr");
            } else {
                $radg->setValue("by_type");
            }
            
            $op_type = new ilRadioOption($lng->txt("cont_resources_of_type"), "by_type", "");
            $radg->addOption($op_type);
            $op_itemgroup = new ilRadioOption($lng->txt("obj_itgr"), "itgr", "");
            $radg->addOption($op_itemgroup);
            $form->addItem($radg);
        }
        
        // type selection
        $type_prop = new ilSelectInputGUI(
            $this->lng->txt("cont_type"),
            "type"
        );
        $obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
        $obj_type = ilObject::_lookupType($obj_id);
        $sub_objs = $objDefinition->getGroupedRepositoryObjectTypes($obj_type);
        $types = array();
        foreach ($sub_objs as $k => $so) {
            if (!$objDefinition->isPlugin($k)) {
                if ($k != "itgr") {
                    $types[$k] = $this->lng->txt("objs_" . $k) . " (" . (int) $type_counts[$k] . ")";
                }
            } else {
                $pl = ilObjectPlugin::getPluginObjectByType($k);
                $types[$k] = $pl->txt("objs_" . $k) . " (" . (int) $type_counts[$k] . ")";
            }
        }
        $type_prop->setOptions($types);
        $selected = ($a_insert)
            ? ""
            : $this->content_obj->getResourceListType();
        $type_prop->setValue($selected);
        if (count($item_groups) > 0) {
            $op_type->addSubItem($type_prop);
        } else {
            $form->addItem($type_prop);
        }
        
        if (count($item_groups) > 0) {
            // item groups
            $options = $item_groups;
            $si = new ilSelectInputGUI($this->lng->txt("obj_itgr"), "itgr");
            $si->setOptions($options);
            $selected = ($a_insert)
                ? ""
                : $this->content_obj->getItemGroupRefId();
            $op_itemgroup->addSubItem($si);
        }
            
        
        // save/cancel buttons
        if ($a_insert) {
            $form->addCommandButton("create_resources", $lng->txt("save"));
            $form->addCommandButton("cancelCreate", $lng->txt("cancel"));
        } else {
            $form->addCommandButton("update_resources", $lng->txt("save"));
            $form->addCommandButton("cancelUpdate", $lng->txt("cancel"));
        }
        $html = $form->getHTML();
        $tpl->setContent($html);
        return $ret;
    }

References $_GET, $c, ilPageContentGUI\$ctrl, ilPageContentGUI\$lng, $obj_definition, $ret, $si, ilPageContentGUI\$tpl, ilObject\_lookupObjId(), ilObject\_lookupType(), ilPageContentGUI\displayValidationError(), and ilObjectPlugin\getPluginObjectByType().

Referenced by insert(), and update().

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executeCommand()

ilPCResourcesGUI::executeCommand

(

)

execute command

Definition at line 51 of file class.ilPCResourcesGUI.php.

    {
        // get next class that processes or forwards current command
        $next_class = $this->ctrl->getNextClass($this);
 
        // get current command
        $cmd = $this->ctrl->getCmd();
 
        switch ($next_class) {
            default:
                $ret = $this->$cmd();
                break;
        }
 
        return $ret;
    }

References $ret.

insert()

ilPCResourcesGUI::insert

(

)

Insert new resources component form.

Definition at line 71 of file class.ilPCResourcesGUI.php.

    {
        $this->edit(true);
    }

References edit().

Referenced by create().

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insertResourcesIntoPageContent()

static ilPCResourcesGUI::insertResourcesIntoPageContent (   $a_content )

static

Insert resources (see also ilContainerContentGUI::determinePageEmbeddedBlocks for presentation)

Parameters

return

Definition at line 233 of file class.ilPCResourcesGUI.php.

    {
        global $DIC;
 
        $objDefinition = $DIC["objDefinition"];
        $tree = $DIC->repositoryTree();
        $lng = $DIC->language();
 
        $ref_id = (int) $_GET["ref_id"];
        $obj_id = (int) ilObject::_lookupObjId($ref_id);
        $obj_type = ilObject::_lookupType($obj_id);
        
        // determine type -> group
        $type_to_grp = array();
        $type_grps =
            $objDefinition->getGroupedRepositoryObjectTypes($obj_type);
        foreach ($type_grps as $grp => $def) {
            foreach ($def["objs"] as $t) {
                $type_to_grp[$t] = $grp;
            }
        }
 
        $childs = $tree->getChilds($ref_id);
        $childs_by_type = array();
        $item_groups = array();
        foreach ($childs as $child) {
            $childs_by_type[$type_to_grp[$child["type"]]][] = $child;
            if ($child["type"] == "itgr") {
                $item_groups[(int) $child["ref_id"]] = $child["title"];
            }
        }
 
        // handle "by type" lists
        foreach ($type_grps as $type => $v) {
            if (is_int(strpos($a_content, "[list-" . $type . "]"))) {
                // render block
                $tpl = new ilTemplate("tpl.resource_block.html", true, true, "Services/COPage");
                $cnt = 0;
                
                if (is_array($childs_by_type[$type]) && count($childs_by_type[$type]) > 0) {
                    foreach ($childs_by_type[$type] as $child) {
                        $tpl->setCurrentBlock("row");
                        $tpl->setVariable("IMG", ilUtil::img(ilObject::_getIcon($child["obj_id"], "small")));
                        $tpl->setVariable("TITLE", $child["title"]);
                        $tpl->parseCurrentBlock();
                        $cnt++;
                    }
                    $tpl->setVariable("HEADER", $lng->txt("objs_" . $type));
                    $a_content = str_replace("[list-" . $type . "]", $tpl->get(), $a_content);
                } else {
                    $tpl->setCurrentBlock("row");
                    $tpl->setVariable("TITLE", $lng->txt("no_items"));
                    $tpl->parseCurrentBlock();
                    $tpl->setVariable("HEADER", $lng->txt("objs_" . $type));
                    $a_content = str_replace("[list-" . $type . "]", $tpl->get(), $a_content);
                }
            }
        }
        
        // handle item groups
        while (preg_match('/\[(item-group-([0-9]*))\]/i', $a_content, $found)) {
            $itgr_ref_id = (int) $found[2];
            
            // check whether this item group is child -> insert editing html
            if (isset($item_groups[$itgr_ref_id])) {
                include_once("./Modules/ItemGroup/classes/class.ilItemGroupItems.php");
                $itgr_items = new ilItemGroupItems($itgr_ref_id);
                $items = $itgr_items->getValidItems();
                
                // render block
                $tpl = new ilTemplate("tpl.resource_block.html", true, true, "Services/COPage");
                foreach ($items as $it_ref_id) {
                    $it_obj_id = ilObject::_lookupObjId($it_ref_id);
                    $it_title = ilObject::_lookupTitle($it_obj_id);
                    $it_type = ilObject::_lookupType($it_obj_id);
 
                    // TODO: Handle this switch by module.xml definitions
                    if (in_array($it_type, array("catr", "crsr", "grpr"))) {
                        include_once('./Services/ContainerReference/classes/class.ilContainerReference.php');
                        $it_title = ilContainerReference::_lookupTitle($it_obj_id);
                    }
 
 
                    $tpl->setCurrentBlock("row");
                    $tpl->setVariable("IMG", ilUtil::img(ilObject::_getIcon($it_obj_id, "small")));
                    $tpl->setVariable("TITLE", $it_title);
                    $tpl->parseCurrentBlock();
                }
                $tpl->setVariable("HEADER", $item_groups[$itgr_ref_id]);
                $html = $tpl->get();
            } else {
                $html = "<i>" . $lng->txt("cont_element_refers_removed_itgr") . "</i>";
            }
            $a_content = preg_replace('/\[' . $found[1] . '\]/i', $html, $a_content);
        }
        
 
        return $a_content;
    }

References $_GET, $DIC, ilPageContentGUI\$lng, ilPageContentGUI\$tpl, $type, ilObject\_getIcon(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilContainerReference\_lookupTitle(), ilObject\_lookupType(), and ilUtil\img().

Referenced by ilPageObjectGUI\insertResources().

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update()

ilPCResourcesGUI::update

(

)

Update Resources Component.

Definition at line 211 of file class.ilPCResourcesGUI.php.

    {
        if ($_POST["res_type"] != "itgr") {
            $this->content_obj->setResourceListType(ilUtil::stripSlashes($_POST["type"]));
        } else {
            $this->content_obj->setItemGroupRefId(ilUtil::stripSlashes($_POST["itgr"]));
        }
        $this->updated = $this->pg_obj->update();
        if ($this->updated === true) {
            $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
        } else {
            $this->pg_obj->addHierIDs();
            $this->edit();
        }
    }

References $_POST, edit(), and ilUtil\stripSlashes().

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Field Documentation

$obj_definition

ilPCResourcesGUI::$obj_definition

protected

Definition at line 27 of file class.ilPCResourcesGUI.php.

Referenced by edit().

$rep_tree

ilPCResourcesGUI::$rep_tree

protected

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

---

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

• Services/COPage/classes/class.ilPCResourcesGUI.php