ilPCResourcesGUI Class Reference

Class ilPCResourcesGUI. More...

Inheritance diagram for ilPCResourcesGUI:

Collaboration diagram for ilPCResourcesGUI:

Public Member Functions
	ilPCResourcesGUI (&$a_pg_obj, &$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
	ilPageContentGUI ($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 ($a_styleid)
	Set Style Id. More...
	getStyleId ()
	Get Style Id. More...
	getStyle ()
	Get style object. More...
	setCharacteristics ($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. More...
Static Public Member Functions inherited from ilPageContentGUI
static	_getCommonBBButtons ()
	Get common bb buttons. More...

Additional Inherited Members
Data Fields inherited from ilPageContentGUI
	$content_obj
	$ilias
	$tpl
	$lng
	$ctrl
	$pg_obj
	$hier_id
	$dom
	$updated
	$target_script
	$return_location
	$page_config = null
Static Public Attributes inherited from ilPageContentGUI
static	$style_selector_reset = "margin-top:2px; margin-bottom:2px; text-indent:0px; position:static; float:none; width: auto;"
Protected Member Functions inherited from ilPageContentGUI
	getCharacteristicsOfCurrentStyle ($a_type)
	Get characteristics of current style. More...
Protected Attributes inherited from ilPageContentGUI
	$log
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.

Member Function Documentation

create()

ilPCResourcesGUI::create

(

)

Create new Resources Component.

Definition at line 184 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 64 of file class.ilPCResourcesGUI.php.

        {
                global $ilCtrl, $tpl, $lng, $objDefinition;
                
                $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 => $so)
                {
                        if ($k != "itgr")
                        {
                                $types[$k] = $this->lng->txt("objs_".$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, $html, $ilCtrl, ilPageContentGUI\$lng, $options, $ref_id, $ret, $si, ilPageContentGUI\$tpl, ilObject\_lookupObjId(), ilObject\_lookupType(), and ilPageContentGUI\displayValidationError().

Referenced by insert(), and update().

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executeCommand()

& ilPCResourcesGUI::executeCommand

(

)

execute command

Definition at line 35 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 $cmd, and $ret.

ilPCResourcesGUI()

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

Constructor @access public.

Definition at line 24 of file class.ilPCResourcesGUI.php.

        {
                global $tree;
                
                $this->rep_tree = $tree;
                parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
        }

insert()

ilPCResourcesGUI::insert

(

)

Insert new resources component form.

Definition at line 56 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.

Parameters

return

Definition at line 239 of file class.ilPCResourcesGUI.php.

        {
                global $objDefinition, $tree, $lng;
 
                $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 (eregi("\[(item-group-([0-9]*))\]", $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 = eregi_replace("\[".$found[1]."\]", $html, $a_content);
                }
                
 
                return $a_content;
        }

References $_GET, $html, ilPageContentGUI\$lng, $ref_id, $t, ilPageContentGUI\$tpl, 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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The documentation for this class was generated from the following file:

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