ilObjMediaCastGUI Class Reference

Class ilObjMediaCastGUI. More...

Inheritance diagram for ilObjMediaCastGUI:

Collaboration diagram for ilObjMediaCastGUI:

Public Member Functions
	__construct ($a_data, $a_id, $a_call_by_reference, $a_prepare_output=true)
	Constructor @access public. More...
	executeCommand ()
	execute command More...
	afterSave (ilObject $newObj)
	save object @access public More...
	listItemsObject ($a_presentation_mode=false)
	List items of media cast. More...
	getFeedIconsHTML ()
	Get feed icons HTML. More...
	addCastItemObject ()
	Add media cast item. More...
	editCastItemObject ()
	Edit media cast item. More...
	initAddCastItemForm ($a_mode="create")
	Init add cast item form. More...
	getCastItemValues ()
	Get cast item values into form. More...
	saveCastItemObject ()
	Save new cast item. More...
	updateCastItemObject ()
	Update cast item. More...
	confirmDeletionItemsObject ()
	Confirmation Screen. More...
	deleteItemsObject ()
	Delete news items. More...
	downloadItemObject ()
	Download news media item. More...
	determinePlaytimeObject ()
	Delete news items. More...
	infoScreenObject ()
	this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually, if everything works through ilCtrl in the future this may be changed More...
	infoScreen ()
	show information screen More...
	setTabs ()
	get tabs @access public More...
	addContentSubTabs ($a_active="content")
	Add content subtabs. More...
	editSettingsObject ()
	Edit settings. More...
	initSettingsForm ()
	Init Settings Form. More...
	saveSettingsObject ()
	Save Settings. More...
	addLocatorItems ()
	should be overwritten to add object specific items (repository items are preloaded) More...
	saveOrderObject ()
	showContentObject ()
	Show content. More...
	showGallery ()
	convertFileObject ()
	Convert file object. More...
	extractPreviewImageObject ()
	Extract preview image. More...
	handlePlayerEventObject ()
	Handle player event. More...
Public Member Functions inherited from ilObjectGUI
	executeCommand ()
	execute command More...
	withReferences ()
	determines wether objects are referenced or not (got ref ids or not) More...
	setCreationMode ($a_mode=true)
	if true, a creation screen is displayed the current $_GET[ref_id] don't belong to the current class! the mode is determined in ilrepositorygui More...
	getCreationMode ()
	get creation mode More...
	prepareOutput ($a_show_subobjects=true)
	prepare output More...
	getAdminTabs ()
	administration tabs show only permissions and trash folder More...
	getHTML ()
	confirmedDeleteObject ()
	confirmed deletion of object -> objects are moved to trash or deleted immediately, if trash is disabled More...
	cancelDeleteObject ()
	cancel deletion of object More...
	cancelObject ()
	cancel action and go back to previous page @access public More...
	createObject ()
	create new object form More...
	cancelCreation ()
	cancel create action and go back to repository parent More...
	saveObject ()
	save object More...
	editObject ()
	edit object More...
	addExternalEditFormCustom (ilPropertyFormGUI $a_form)
	updateObject ()
	updates object entry in object_data More...
	getFormAction ($a_cmd, $a_formaction="")
	get form action for command (command is method name without "Object", e.g. More...
	isVisible ($a_ref_id, $a_type)
	viewObject ()
	list childs of current object More...
	deleteObject ($a_error=false)
	Display deletion confirmation screen. More...
	cloneAllObject ()
	Clone single (not container object) Method is overwritten in ilContainerGUI. More...

Static Public Member Functions
static	_goto ($a_target)
Static Public Member Functions inherited from ilObjectGUI
static	_gotoRepositoryRoot ($a_raise_error=false)
	Goto repository root. More...
static	_gotoRepositoryNode ($a_ref_id, $a_cmd="frameset")
	Goto repository root. More...

Protected Member Functions
	initCreationForms ($a_new_type)
	Init creation froms. More...
	getMediaItem ($id)
	get MediaItem for id and updates local variable mcst_item More...
	getMediaItems ($id)
	get MediaItems for id and updates local variable mcst_item More...
	editOrderObject ()
Protected Member Functions inherited from ilObjectGUI
	assignObject ()
	setTitleAndDescription ()
	called by prepare output More...
	initHeaderAction ($a_sub_type=null, $a_sub_id=null)
	Add header action menu. More...
	insertHeaderAction ($a_list_gui)
	Insert header action into main template. More...
	addHeaderAction ()
	Add header action menu. More...
	redrawHeaderActionObject ()
	Ajax call: redraw action header only. More...
	showMountWebfolderIcon ()
	setTabs ()
	set admin tabs @access public More...
	setAdminTabs ()
	set admin tabs @access public More...
	setLocator ()
	set Locator More...
	addLocatorItems ()
	should be overwritten to add object specific items (repository items are preloaded) More...
	omitLocator ($a_omit=true)
	addAdminLocatorItems ($a_do_not_add_object=false)
	should be overwritten to add object specific items (repository items are preloaded) More...
	initCreationForms ($a_new_type)
	Init creation froms. More...
	getCreationFormsHTML (array $a_forms)
	Get HTML for creation forms (accordion) More...
	initCreateForm ($a_new_type)
	Init object creation form. More...
	initDidacticTemplate (ilPropertyFormGUI $form)
	Show didactic template types. More...
	addDidacticTemplateOptions (array &$a_options)
	Add custom templates. More...
	getDidacticTemplateVar ($a_type)
	Get didactic template setting from creation screen. More...
	putObjectInTree (ilObject $a_obj, $a_parent_node_id=null)
	Add object to tree at given position. More...
	afterSave (ilObject $a_new_object)
	Post (successful) object creation hook. More...
	initEditForm ()
	Init object edit form. More...
	initEditCustomForm (ilPropertyFormGUI $a_form)
	Add custom fields to update form. More...
	getEditFormValues ()
	Get values for edit form. More...
	getEditFormCustomValues (array &$a_values)
	Add values to custom edit fields. More...
	validateCustom (ilPropertyFormGUI $a_form)
	Validate custom values (if not possible with checkInput()) More...
	updateCustom (ilPropertyFormGUI $a_form)
	Insert custom update form values into object. More...
	afterUpdate ()
	Post (successful) object update hook. More...
	initImportForm ($a_new_type)
	Init object import form. More...
	importFileObject ($parent_id=null, $a_catch_errors=true)
	Import. More...
	afterImport (ilObject $a_new_object)
	Post (successful) object import hook. More...
	setFormAction ($a_cmd, $a_formaction)
	set specific form action for command More...
	getReturnLocation ($a_cmd, $a_location="")
	get return location for command (command is method name without "Object", e.g. More...
	setReturnLocation ($a_cmd, $a_location)
	set specific return location for command More...
	getTargetFrame ($a_cmd, $a_target_frame="")
	get target frame for command (command is method name without "Object", e.g. More...
	setTargetFrame ($a_cmd, $a_target_frame)
	set specific target frame for command More...
	showPossibleSubObjects ()
	show possible subobjects (pulldown menu) More...
	getTemplateFile ($a_cmd, $a_type="")
	get a template blockfile format: tpl. More...
	getTabs ()
	get tabs abstract method. More...
	__showButton ($a_cmd, $a_text, $a_target='')
	hitsperpageObject ()
&	__initTableGUI ()
	__setTableGUIBasicData (&$tbl, &$result_set, $a_from="")
	standard implementation for tables use 'from' variable use different initial setting of table More...
	redirectToRefId ($a_ref_id, $a_cmd="")
	redirects to (repository) view per ref id usually to a container and usually used at the end of a save/import method where the object gui type (of the new object) doesn't match with the type of the current $_GET["ref_id"] value More...
	fillCloneTemplate ($a_tpl_varname, $a_type)
	Fill object clone template This method can be called from any object GUI class that wants to offer object cloning. More...
	getCenterColumnHTML ()
	Get center column. More...
	getRightColumnHTML ()
	Display right column. More...
	setColumnSettings (ilColumnGUI $column_gui)
	May be overwritten in subclasses. More...
	checkPermission ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission and redirect on error. More...
	checkPermissionBool ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission. More...
	enableDragDropFileUpload ()
	Enables the file upload into this object by dropping files. More...
	handleAutoRating (ilObject $a_new_obj)
	Activate rating automatically if parent container setting. More...

Static Protected Member Functions
static	isAudio ($extension)
	detect audio mimetype More...

Private Member Functions
	getDuration ($file)
	get duration from form or from file analyzer More...
	createMediaItemForPurpose ($mob, $purpose)
	handle media item for given purpose More...
	updateMediaItem ($mob, & $mediaItem)
	update media item from form More...
	populateFormFromPost ()

Private Attributes
	$additionalPurposes = array ("VideoPortable", "AudioPortable")
	$purposeSuffixes = array ()
	$mimeTypes = array()

Additional Inherited Members
Data Fields inherited from ilObjectGUI
const	COPY_WIZARD_NEEDS_PAGE = 1
	$ilias
	$objDefinition
	$tpl
	$tree
	$lng
	$data
	$object
	$ref_id
	$obj_id
	$maxcount
	$formaction
	$return_location
	$target_frame
	$tab_target_script
	$actions
	$sub_objects
	$omit_locator = false
const	CFORM_NEW = 1
const	CFORM_IMPORT = 2
const	CFORM_CLONE = 3
Protected Attributes inherited from ilObjectGUI
	$tmp_import_dir
	$tabs_gui = null
	$ctrl

Detailed Description

Class ilObjMediaCastGUI.

Author

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

Version

$Id$

@ilCtrl_Calls ilObjMediaCastGUI: ilPermissionGUI, ilInfoScreenGUI, ilExportGUI @ilCtrl_Calls ilObjMediaCastGUI: ilCommonActionDispatcherGUI @ilCtrl_Calls ilObjMediaCastGUI: ilLearningProgressGUI, ilObjectCopyGUI @ilCtrl_IsCalledBy ilObjMediaCastGUI: ilRepositoryGUI, ilAdministrationGUI

Definition at line 18 of file class.ilObjMediaCastGUI.php.

Constructor & Destructor Documentation

__construct()

ilObjMediaCastGUI::__construct	(		$a_data,
			$a_id,
			$a_call_by_reference,
			$a_prepare_output = true
	)

Constructor @access public.

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

        {
                global $ilCtrl, $lng;
 
                $this->type = "mcst";
                parent::__construct($a_data,$a_id,$a_call_by_reference,$a_prepare_output);
                $lng->loadLanguageModule("mcst");
                $lng->loadLanguageModule("news");
                $lng->loadLanguageModule("rep");
                
                $ilCtrl->saveParameter($this, "item_id");
                
                include_once ("./Modules/MediaCast/classes/class.ilMediaCastSettings.php");
                $settings = ilMediaCastSettings::_getInstance();
                $this->purposeSuffixes = $settings->getPurposeSuffixes();
                $this->mimeTypes = array();
                $mime_types = $settings->getMimeTypes();
                foreach ($mime_types as $mt)
                {
                        $this->mimeTypes[$mt] = $mt;
                }
                
                include_once("./Services/Utilities/classes/class.ilMimeTypeUtil.php");
                foreach (ilMimeTypeUtil::getExt2MimeMap() as $mt)
                {
                        $this->mimeTypes[$mt] = $mt;
                }
                asort($this->mimeTypes);
        }

References $ilCtrl, ilObjectGUI\$lng, ilMediaCastSettings\_getInstance(), and ilMimeTypeUtil\getExt2MimeMap().

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Member Function Documentation

_goto()

static ilObjMediaCastGUI::_goto (   $a_target )

static

Definition at line 1364 of file class.ilObjMediaCastGUI.php.

        {
                global $ilAccess, $ilErr, $lng;
 
                if ($ilAccess->checkAccess("read", "", $a_target))
                {
                        $_GET["cmd"] = "showContent";
                        $_GET["ref_id"] = $a_target;
                        $_GET["baseClass"] = "ilmediacasthandlergui";
                        $_GET["cmdClass"] = "ilobjmediacastgui";
                        include("ilias.php");
                        exit;
                }
                else if ($ilAccess->checkAccess("visible", "", $a_target))
                {
                        ilObjectGUI::_gotoRepositoryNode($a_target, "infoScreen");
                }
                else if ($ilAccess->checkAccess("read", "", ROOT_FOLDER_ID))
                {
                        ilUtil::sendFailure(sprintf($lng->txt("msg_no_perm_read_item"),
                                ilObject::_lookupTitle(ilObject::_lookupObjId($a_target))));
                        ilObjectGUI::_gotoRepositoryRoot();
                }
 
                $ilErr->raiseError($lng->txt("msg_no_perm_read"), $ilErr->FATAL);
 
        }

References $_GET, $ilErr, ilObjectGUI\$lng, ilObjectGUI\_gotoRepositoryNode(), ilObjectGUI\_gotoRepositoryRoot(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), exit, ilUtil\sendFailure(), and sprintf.

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addCastItemObject()

ilObjMediaCastGUI::addCastItemObject

(

)

Add media cast item.

Definition at line 300 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl;
                
                $this->checkPermission("write");
                
                $this->initAddCastItemForm();
                $tpl->setContent($this->form_gui->getHTML());
        }

References ilObjectGUI\$tpl, ilObjectGUI\checkPermission(), and initAddCastItemForm().

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addContentSubTabs()

ilObjMediaCastGUI::addContentSubTabs

(

$a_active = "content"

)

Add content subtabs.

Parameters

return

Definition at line 1132 of file class.ilObjMediaCastGUI.php.

        {
                global $ilTabs, $ilAccess, $lng;
                
                $ilTabs->addSubTab("content",
                        $lng->txt("view"),
                        $this->ctrl->getLinkTarget($this, "showContent"));
 
                if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
                {
                        $ilTabs->addSubTab("manage",
                                $lng->txt("mcst_manage"),
                                $this->ctrl->getLinkTarget($this, "listItems"));
                        
                        if ($this->object->getOrder() == ilObjMediaCast::ORDER_MANUAL)
                        {
                                $ilTabs->addSubTab("sorting",
                                        $lng->txt("mcst_ordering"),
                                        $this->ctrl->getLinkTarget($this, "editOrder"));
                        }
                }
                
                $ilTabs->activateSubTab($a_active);
                $ilTabs->activateTab("content");
        }

References $_GET, ilObjectGUI\$lng, and ilObjMediaCast\ORDER_MANUAL.

Referenced by editOrderObject(), listItemsObject(), and showGallery().

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addLocatorItems()

ilObjMediaCastGUI::addLocatorItems

(

)

should be overwritten to add object specific items (repository items are preloaded)

Reimplemented from ilObjectGUI.

Definition at line 1354 of file class.ilObjMediaCastGUI.php.

        {
                global $ilLocator;
                
                if (is_object($this->object))
                {
                        $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, "listItems"), "", $_GET["ref_id"]);
                }
        }

References $_GET.

afterSave()

ilObjMediaCastGUI::afterSave

(

ilObject

$newObj

)

save object @access public

Reimplemented from ilObjectGUI.

Definition at line 153 of file class.ilObjMediaCastGUI.php.

        {
                // always send a message
                ilUtil::sendSuccess($this->lng->txt("object_added"),true);
                ilUtil::redirect("ilias.php?baseClass=ilMediaCastHandlerGUI&ref_id=".$newObj->getRefId()."&cmd=editSettings");
        }

References ilObject\getRefId(), ilUtil\redirect(), and ilUtil\sendSuccess().

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confirmDeletionItemsObject()

ilObjMediaCastGUI::confirmDeletionItemsObject

(

)

Confirmation Screen.

Definition at line 898 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl, $lng, $tpl, $ilTabs;
                
                $this->checkPermission("write");
                $ilTabs->activateTab("edit_content");
                
                if (!is_array($_POST["item_id"]))
                {
                        $this->listItemsObject();
                        return;
                }
                
                include_once("Services/Utilities/classes/class.ilConfirmationGUI.php");
                $c_gui = new ilConfirmationGUI();
                
                // set confirm/cancel commands
                $c_gui->setFormAction($ilCtrl->getFormAction($this, "deleteItems"));
                $c_gui->setHeaderText($lng->txt("info_delete_sure"));
                $c_gui->setCancel($lng->txt("cancel"), "listItems");
                $c_gui->setConfirm($lng->txt("confirm"), "deleteItems");
 
                // add items to delete
                include_once("./Services/News/classes/class.ilNewsItem.php");
                foreach($_POST["item_id"] as $item_id)
                {
                        $item = new ilNewsItem($item_id);
                        $c_gui->addItem("item_id[]", $item_id, $item->getTitle(),
                                ilUtil::getImagePath("icon_mcst.svg"));
                }
                
                $tpl->setContent($c_gui->getHTML());
        }

References $_POST, $ilCtrl, ilObjectGUI\$lng, ilObjectGUI\$tpl, ilObjectGUI\checkPermission(), ilUtil\getImagePath(), and listItemsObject().

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convertFileObject()

ilObjMediaCastGUI::convertFileObject

(

)

Convert file object.

Parameters

return

Definition at line 1632 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl;
                
                $this->checkPermission("write");
                
                $this->mcst_item = new ilNewsItem($_GET["item_id"]);
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                $mob = new ilObjMediaObject($this->mcst_item->getMobId());
                
                $target_purpose = ilUtil::stripSlashes($_POST["target_purpose"]);
                $target_format = ilUtil::stripSlashes($_POST["target_format"]);
                
                try
                {
                        include_once("./Services/MediaObjects/classes/class.ilFFmpeg.php");
                        $med = $mob->getMediaItem("Standard");
                        $mob_file = ilObjMediaObject::_getDirectory($mob->getId())."/".$med->getLocation();
                        $new_file = ilFFmpeg::convert($mob_file, $target_format);
                        $ret = ilFFmpeg::getLastReturnValues();
                        $pi = pathinfo($new_file);
                        $med = $mob->getMediaItem($target_purpose);
                        if (!is_object($med))
                        {
                                $med = new ilMediaItem();
                                $med->setMobId($mob->getId());
                                $mob->addMediaItem($med);
                                $mob->update();
                                $med->setPurpose($target_purpose);
                        }
                        $med->setFormat($target_format);
                        $med->setLocation($pi["basename"]);
                        $med->setLocationType("LocalFile");
                        $med->update();
                        
                        $add = (is_array($ret) && count($ret) > 0)
                                ? "<br />".implode($ret, "<br />")
                                : "";
                        
                        ilUtil::sendInfo($this->lng->txt("mcst_converted_file").$add, true);
                }
                catch (ilException $e)
                {
                        $ret = ilFFmpeg::getLastReturnValues();
                        $add = (is_array($ret) && count($ret) > 0)
                                ? "<br />".implode($ret, "<br />")
                                : "";
                        ilUtil::sendFailure($e->getMessage().$add, true);
                }
                
                
                $ilCtrl->redirect($this, "editCastItem");
        }

References $_GET, $_POST, $ilCtrl, $ret, ilObjMediaObject\_getDirectory(), ilObjectGUI\checkPermission(), ilFFmpeg\convert(), ilFFmpeg\getLastReturnValues(), ilUtil\sendFailure(), ilUtil\sendInfo(), and ilUtil\stripSlashes().

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createMediaItemForPurpose()

ilObjMediaCastGUI::createMediaItemForPurpose (   $mob,   $purpose  )

private

handle media item for given purpose

Parameters

ilMediaObject	$mob
	string	file

Definition at line 706 of file class.ilObjMediaCastGUI.php.

        {
            $mediaItem = new ilMediaItem();
                $mob->addMediaItem($mediaItem);
                $mediaItem->setPurpose($purpose);               
                return $this->updateMediaItem($mob, $mediaItem);
        }

References updateMediaItem().

Referenced by saveCastItemObject(), and updateCastItemObject().

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deleteItemsObject()

ilObjMediaCastGUI::deleteItemsObject

(

)

Delete news items.

Definition at line 935 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl;
                
                $this->checkPermission("write");
                
                // delete all selected news items
                foreach($_POST["item_id"] as $item_id)
                {
                        $mc_item = new ilNewsItem($item_id);
                        $mc_item->delete();
                }
                
                $ilCtrl->redirect($this, "listItems");
        }

References $_POST, $ilCtrl, and ilObjectGUI\checkPermission().

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determinePlaytimeObject()

ilObjMediaCastGUI::determinePlaytimeObject

(

)

Delete news items.

Definition at line 975 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl, $lng;
                
                $mc_item = new ilNewsItem($_GET["item_id"]);
                $mob = $mc_item->getMobId();
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                $mob = new ilObjMediaObject($mob);
                $mob_dir = ilObjMediaObject::_getDirectory($mob->getId());
                $m_item = $mob->getMediaItem("Standard");
                $file = $mob_dir."/".$m_item->getLocation();
                $duration = $this->getDuration($file);
                if ($duration != "00:00:00")
                {
                        $mc_item->setPlaytime($duration);
                        $mc_item->update();
                        ilUtil::sendSuccess($lng->txt("mcst_set_playtime"), true);
                }
                else
                {
                        ilUtil::sendFailure($lng->txt("mcst_unable_to_determin_playtime"), true);
                }
 
                $ilCtrl->redirect($this, "listItems");
        }

References $_GET, $duration, $file, $ilCtrl, ilObjectGUI\$lng, ilObjMediaObject\_getDirectory(), getDuration(), ilUtil\sendFailure(), and ilUtil\sendSuccess().

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downloadItemObject()

ilObjMediaCastGUI::downloadItemObject

(

)

Download news media item.

Definition at line 954 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl;
                $this->checkPermission("read");         
                
                $news_item = new ilNewsItem($_GET["item_id"]);
                if (!$news_item->deliverMobFile($_GET["purpose"], (int) $_GET["presentation"]))
                {
                        $ilCtrl->redirect($this, "listItems");
                }
                else
                {
                        global $ilUser;
                        $this->object->handleLPUpdate($ilUser->getId(), $news_item->getMobId());
                }
                exit;
        }

References $_GET, $ilCtrl, $ilUser, ilObjectGUI\checkPermission(), and exit.

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editCastItemObject()

ilObjMediaCastGUI::editCastItemObject

(

)

Edit media cast item.

Definition at line 313 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $ilToolbar, $ilCtrl;
                
                $this->checkPermission("write");
                
                // conversion toolbar
                include_once("./Services/MediaObjects/classes/class.ilFFmpeg.php");
                if (ilFFmpeg::enabled())
                {
                        $this->mcst_item = new ilNewsItem($_GET["item_id"]);
                        include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                        $mob = new ilObjMediaObject($this->mcst_item->getMobId());
 
                        $conv_cnt = 0;
                        // we had other purposes as source as well, but
                        // currently only "Standard" is implemented in the convertFile method
                    foreach (array("Standard") as $p)
                    {
                        /*
                        $med = $mob->getMediaItem($p);
                        if (is_object($med))
                        {
                                        $options = ilFFmpeg::getPossibleTargetMimeTypes($med->getFormat());
                                        if (count($options) > 0)
                                        {
                                                if ($conv_cnt > 0)
                                                {
                                                        $ilToolbar->addSeparator();
                                                }
                                                
                                                include_once("./Services/Form/classes/class.ilSelectInputGUI.php");
                                                $si = new ilSelectInputGUI($this->lng->txt("mcst_conv_".
                                                        strtolower($p)."_to"), "target_format");
                                                $si->setOptions($options);
                                                $ilToolbar->addInputItem($si, true);
                                                
                                                $si = new ilSelectInputGUI(", ".$this->lng->txt("mcst_target").": ",
                                                        "target_purpose");
                                                $si->setOptions(array("Standard" => $this->lng->txt("mcst_purpose_standard"),
                                                        "VideoAlternative" => $this->lng->txt("mcst_purpose_videoalternative")
                                                        ));
                                                $si->setValue($p);
                                                $ilToolbar->addInputItem($si, true);
                                                
                                                $ilToolbar->addFormButton($this->lng->txt("mcst_convert"), "convertFile");
                                                
                                                $conv_cnt++;
                                        }
                                }
                                */
                                
                        $med = $mob->getMediaItem($p);
                        if (is_object($med))
                        {
                                        if (ilFFmpeg::supportsImageExtraction($med->getFormat()))
                                        {
                                                // second
                                                include_once("./Services/Form/classes/class.ilTextInputGUI.php");
                                                $ni = new ilTextInputGUI($this->lng->txt("mcst_second"), "sec");
                                                $ni->setMaxLength(4);
                                                $ni->setSize(4);
                                                $ni->setValue(1);
                                                $ilToolbar->addInputItem($ni, true);
                                                
                                                $ilToolbar->addFormButton($this->lng->txt("mcst_extract_preview_image"), "extractPreviewImage");
                                                $ilToolbar->setFormAction($ilCtrl->getFormAction($this));
                                        }
                                }
                                
                                /*if ($conv_cnt > 0)
                                {
                                        $ilToolbar->setFormAction($ilCtrl->getFormAction($this));
                                }*/
                    }
                }
                
                $this->initAddCastItemForm("edit");
                $this->getCastItemValues();
                $tpl->setContent($this->form_gui->getHTML());
        }

References $_GET, $ilCtrl, ilObjectGUI\$tpl, ilObjectGUI\checkPermission(), ilFFmpeg\enabled(), getCastItemValues(), initAddCastItemForm(), and ilFFmpeg\supportsImageExtraction().

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editOrderObject()

ilObjMediaCastGUI::editOrderObject ( )

protected

Definition at line 1451 of file class.ilObjMediaCastGUI.php.

        {               
                global $ilTabs, $lng, $tpl;
                
                $this->checkPermission("write");
                $ilTabs->activateTab("edit_content");
                
                $this->addContentSubTabs("sorting");
                
                // sort by order setting
                switch($this->object->getOrder())
                {
                        case ilObjMediaCast::ORDER_TITLE:                               
                        case ilObjMediaCast::ORDER_CREATION_DATE_ASC:   
                        case ilObjMediaCast::ORDER_CREATION_DATE_DESC:
                                return $this->listItemsObject();
                        
                        case ilObjMediaCast::ORDER_MANUAL:
                                // sub-tabs
                                break;
                }
        
                include_once("./Modules/MediaCast/classes/class.ilMediaCastTableGUI.php");
                $table_gui = new ilMediaCastTableGUI($this, "editOrder", true);
                                
                $table_gui->setTitle($lng->txt("mcst_media_cast"));
                $table_gui->setData($this->object->getSortedItemsArray());
                
                $table_gui->addCommandButton("saveOrder", $lng->txt("mcst_save_order"));
                
                $tpl->setContent($table_gui->getHTML());
        }

References ilObjectGUI\$lng, ilObjectGUI\$tpl, addContentSubTabs(), ilObjectGUI\checkPermission(), listItemsObject(), ilObjMediaCast\ORDER_CREATION_DATE_ASC, ilObjMediaCast\ORDER_CREATION_DATE_DESC, ilObjMediaCast\ORDER_MANUAL, and ilObjMediaCast\ORDER_TITLE.

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editSettingsObject()

ilObjMediaCastGUI::editSettingsObject

(

)

Edit settings.

Definition at line 1162 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $ilTabs;
                
                $this->checkPermission("write");
                $ilTabs->activateTab("id_settings");
                
                $this->initSettingsForm();
                $tpl->setContent($this->form_gui->getHtml());
        }

References ilObjectGUI\$tpl, ilObjectGUI\checkPermission(), and initSettingsForm().

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executeCommand()

ilObjMediaCastGUI::executeCommand

(

)

execute command

Reimplemented from ilObjectGUI.

Definition at line 59 of file class.ilObjMediaCastGUI.php.

        {
                global $ilUser, $ilTabs;
  
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
                $this->prepareOutput();
  
                switch($next_class)
                {
                        case "ilinfoscreengui":
                                $this->checkPermission("visible");
                                $this->infoScreen();    // forwards command
                                break;
 
                        case "ilexportgui":
//                              $this->prepareOutput();
                                $ilTabs->activateTab("export");
                                include_once("./Services/Export/classes/class.ilExportGUI.php");
                                $exp_gui = new ilExportGUI($this);
                                $exp_gui->addFormat("xml");
                                $ret = $this->ctrl->forwardCommand($exp_gui);
//                              $this->tpl->show();
                                break;
 
                        case 'ilpermissiongui':
                                $ilTabs->activateTab("id_permissions");
                                include_once("Services/AccessControl/classes/class.ilPermissionGUI.php");
                                $perm_gui = new ilPermissionGUI($this);
                                $ret = $this->ctrl->forwardCommand($perm_gui);
                                break;
 
                        case 'ilobjectcopygui':
                                include_once './Services/Object/classes/class.ilObjectCopyGUI.php';
                                $cp = new ilObjectCopyGUI($this);
                                $cp->setType('mcst');
                                $this->ctrl->forwardCommand($cp);
                                break;
 
                        case "ilcommonactiondispatchergui":
                                include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
                                $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
                                $this->ctrl->forwardCommand($gui);
                                break;
                        
                        case "illearningprogressgui":
                                $ilTabs->activateTab('learning_progress');
                                require_once 'Services/Tracking/classes/class.ilLearningProgressGUI.php';
                                $new_gui = new ilLearningProgressGUI(
                                        ilLearningProgressGUI::LP_CONTEXT_REPOSITORY,
                                        $this->object->getRefId(),
                                        $_GET['user_id'] ? $_GET['user_id'] : $ilUser->getId()
                                );
                                $this->ctrl->forwardCommand($new_gui);
                                $this->tabs_gui->setTabActive('learning_progress');
                                break;
                
                        default:
                                if(!$cmd)
                                {
                                        $cmd = "infoScreen";
                                }
                                $cmd .= "Object";
                                if ($cmd != "infoScreenObject")
                                {
                                        $this->checkPermission("read");
                                }
                                else
                                {
                                        $this->checkPermission("visible");
                                }
                                $this->$cmd();
        
                        break;
                }
                
                $this->addHeaderAction();
  
                return true;
        }

References $_GET, $cmd, $ilUser, $ret, ilObjectGUI\addHeaderAction(), ilObjectGUI\checkPermission(), ilCommonActionDispatcherGUI\getInstanceFromAjaxCall(), infoScreen(), ilLearningProgressBaseGUI\LP_CONTEXT_REPOSITORY, and ilObjectGUI\prepareOutput().

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extractPreviewImageObject()

ilObjMediaCastGUI::extractPreviewImageObject

(

)

Extract preview image.

Parameters

return

Definition at line 1692 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl;
                
                $this->checkPermission("write");
                
                $this->mcst_item = new ilNewsItem($_GET["item_id"]);
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                $mob = new ilObjMediaObject($this->mcst_item->getMobId());
                
                try
                {
                        $sec = (int) $_POST["sec"];
                        if ($sec < 0)
                        {
                                $sec = 0;
                        }
                        if ($mob->getVideoPreviewPic() != "")
                        {
                                $mob->removeAdditionalFile($mob->getVideoPreviewPic(true));
                        }
                        include_once("./Services/MediaObjects/classes/class.ilFFmpeg.php");
                        $med = $mob->getMediaItem("Standard");
                        $mob_file = ilObjMediaObject::_getDirectory($mob->getId())."/".$med->getLocation();
                        $new_file = ilFFmpeg::extractImage($mob_file, "mob_vpreview.png",
                                ilObjMediaObject::_getDirectory($mob->getId()), $sec);
                        
                        if ($new_file != "")
                        {
                                ilUtil::sendInfo($this->lng->txt("mcst_image_extracted"), true);
                        }
                        else
                        {
                                ilUtil::sendFailure($this->lng->txt("mcst_no_extraction_possible"), true);
                        }
                }
                catch (ilException $e)
                {
                        if (DEVMODE == 1)
                        {
                                $ret = ilFFmpeg::getLastReturnValues();
                                $add = (is_array($ret) && count($ret) > 0)
                                        ? "<br />".implode($ret, "<br />")
                                        : "";
                        }
                        ilUtil::sendFailure($e->getMessage().$add, true);
                }
                
                
                $ilCtrl->redirect($this, "editCastItem");
        }

References $_GET, $_POST, $ilCtrl, $ret, ilObjMediaObject\_getDirectory(), ilObjectGUI\checkPermission(), ilFFmpeg\extractImage(), ilFFmpeg\getLastReturnValues(), ilUtil\sendFailure(), and ilUtil\sendInfo().

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getCastItemValues()

ilObjMediaCastGUI::getCastItemValues

(

)

Get cast item values into form.

Definition at line 521 of file class.ilObjMediaCastGUI.php.

        {
                global $lng;
                
                // get mob
                $this->mcst_item = new ilNewsItem($_GET["item_id"]);
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                $mob = new ilObjMediaObject($this->mcst_item->getMobId());
                
                // preview
                $ppic = $mob->getVideoPreviewPic();
                if ($ppic != "")
                {
                        $i = $this->form_gui->getItemByPostVar("preview_pic");
                        $i->setImage($ppic);
                }
                
                
            $values = array();
                $mediaItems = $this->getMediaItems($_GET["item_id"]);
                if (count ($mediaItems) > 0)
                {
                    foreach ($mediaItems as $med) 
                    {
                        if (!isset ($values["title"]))
                        {
                            // first item, so set title, description, ...
                            $values["title"] = $this->mcst_item->getTitle();
                            $values["description"] = $this->mcst_item->getContent();
                            $values["visibility"] = $this->mcst_item->getVisibility();
                            $length = explode(":", $this->mcst_item->getPlaytime());
                            $values["duration"] = array("hh" => $length[0], "mm" => $length[1], "ss" => $length[2]);                                               
                        }
                        
                        $values["value_".$med->getPurpose()] = (strlen($med->getLocation())> 100) ? "...".substr($med->getLocation(), strlen($med->getLocation()) - 100) : $med->getLocation();                         
                        $values["label_value_".$med->getPurpose()] = (strlen($med->getLocation())> 100) ? "...".substr($med->getLocation(), strlen($med->getLocation()) - 100) : $med->getLocation();
                        $values["mimetype_".$med->getPurpose()] = $med->getFormat();
                    }
                }
                foreach (ilObjMediaCast::$purposes as $purpose) {
                    if (!isset ($values["value_".$purpose]))
                    {
                        $values["label_value_".$purpose] = $lng->txt("none");
                        $values["value_".$purpose] = $lng->txt("none");
                    }
                }
                $this->form_gui->setValuesByArray($values);
        }

References $_GET, ilObjectGUI\$lng, ilObjMediaCast\$purposes, and getMediaItems().

Referenced by editCastItemObject().

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getDuration()

ilObjMediaCastGUI::getDuration (   $file )

private

get duration from form or from file analyzer

Parameters

unknown_type

$file

Returns

unknown

Definition at line 678 of file class.ilObjMediaCastGUI.php.

        {
            $duration = isset($this->form_gui) 
                        ? $this->form_gui->getInput("duration") 
                        : array("hh"=>0, "mm"=>0, "ss"=>0);
            if ($duration["hh"] == 0 && $duration["mm"] == 0 && $duration["ss"] == 0 && is_file($file))
            {
                include_once("./Services/MediaObjects/classes/class.ilMediaAnalyzer.php");
                $ana = new ilMediaAnalyzer();
                $ana->setFile($file);
                $ana->analyzeFile();
                $dur = $ana->getPlaytimeString();
                $dur = explode(":", $dur);
                $duration["mm"] = $dur[0];
                $duration["ss"] = $dur[1];
            }
            $duration = str_pad($duration["hh"], 2 , "0", STR_PAD_LEFT).":".
                        str_pad($duration["mm"], 2 , "0", STR_PAD_LEFT).":".
                        str_pad($duration["ss"], 2 , "0", STR_PAD_LEFT);
            return $duration;
        }

References $duration, and $file.

Referenced by determinePlaytimeObject(), saveCastItemObject(), and updateCastItemObject().

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getFeedIconsHTML()

ilObjMediaCastGUI::getFeedIconsHTML

(

)

Get feed icons HTML.

Parameters

return

Definition at line 215 of file class.ilObjMediaCastGUI.php.

        {
                global $lng;
                
                $html = "";
                
                include_once("./Services/Block/classes/class.ilBlockSetting.php");
                $public_feed = ilBlockSetting::_lookup("news", "public_feed",
                        0, $this->object->getId());
                        
                // rss icon/link
                if ($public_feed)
                {
                        $news_set = new ilSetting("news");
                        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
                        if ($enable_internal_rss)
                        {
                        // create dummy object in db (we need an id)
                            $items = $this->object->getItemsArray();
                        include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                        $html = "";
                            foreach (ilObjMediaCast::$purposes as $purpose)                             
                            {
                                foreach ($items as  $id => $item)
                                {
                                $mob = new ilObjMediaObject($item["mob_id"]);
                                $mob->read();
                                    if ($mob->hasPurposeItem($purpose))
                                        {                                       
                                            if ($html == "")
                                            {
                                                                $html = " ";
                                            }
                                            $url = ILIAS_HTTP_PATH."/feed.php?client_id=".rawurlencode(CLIENT_ID)."&"."ref_id=".$_GET["ref_id"]."&purpose=$purpose";
                                            $title = $lng->txt("news_feed_url");
 
                                                        include_once("./Services/News/classes/class.ilRSSButtonGUI.php");
                                                        switch (strtolower($purpose))
                                                        {
                                                                case "audioportable":
                                                                        $type1 = ilRSSButtonGUI::ICON_RSS_AUDIO;
                                                                        $type2 = ilRSSButtonGUI::ICON_ITUNES_AUDIO;
                                                                        break;
 
                                                                case "videoportable":
                                                                        $type1 = ilRSSButtonGUI::ICON_RSS_VIDEO;
                                                                        $type2 = ilRSSButtonGUI::ICON_ITUNES_VIDEO;
                                                                        break;
 
                                                                default:
                                                                        $type1 = ilRSSButtonGUI::ICON_RSS;
                                                                        $type2 = ilRSSButtonGUI::ICON_ITUNES;
                                                                        break;
                                                        }
                                                        $row1 .= " ".ilRSSButtonGUI::get($type1, $url);
                                        if ($this->object->getPublicFiles())
                                        {
                                            $url = preg_replace("/https?/i","itpc",$url);
                                            $title = $lng->txt("news_feed_url");
 
                                                                include_once("./Services/News/classes/class.ilRSSButtonGUI.php");
                                                                $row2 .= " ".ilRSSButtonGUI::get($type2, $url);
                                        }
                                        break;
                                        }
                                }
                            }
                            if ($html != "")
                            {
                                        $html .= $row1;
                                    if ($row2 != "")
                                        {
                                                $html .= $row2;
                                        }
                                }
                        }
                }
                return $html;
        }

References $html, ilObjectGUI\$lng, ilObjMediaCast\$purposes, $title, $url, ilBlockSetting\_lookup(), ilRSSButtonGUI\ICON_ITUNES, ilRSSButtonGUI\ICON_ITUNES_AUDIO, ilRSSButtonGUI\ICON_ITUNES_VIDEO, ilRSSButtonGUI\ICON_RSS, ilRSSButtonGUI\ICON_RSS_AUDIO, and ilRSSButtonGUI\ICON_RSS_VIDEO.

Referenced by listItemsObject(), and showGallery().

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getMediaItem()

ilObjMediaCastGUI::getMediaItem (   $id )

protected

get MediaItem for id and updates local variable mcst_item

Returns

ilMediaItem

Definition at line 1408 of file class.ilObjMediaCastGUI.php.

                                              {
                include_once("./Services/News/classes/class.ilNewsItem.php");
                $this->mcst_item = new ilNewsItem($id);
                // create dummy object in db (we need an id)
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                $mob = new ilObjMediaObject($this->mcst_item->getMobId());
                return $mob->getMediaItem("Standard");                                          
        }

getMediaItems()

ilObjMediaCastGUI::getMediaItems (   $id )

protected

get MediaItems for id and updates local variable mcst_item

Returns

array of ilMediaItem

Definition at line 1423 of file class.ilObjMediaCastGUI.php.

                                               {
                include_once("./Services/News/classes/class.ilNewsItem.php");
                $this->mcst_item = new ilNewsItem($id);
                // create dummy object in db (we need an id)
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                $mob = new ilObjMediaObject($this->mcst_item->getMobId());
                return $mob->getMediaItems();                                           
        }

Referenced by getCastItemValues().

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handlePlayerEventObject()

ilObjMediaCastGUI::handlePlayerEventObject

(

)

Handle player event.

Parameters

return

Definition at line 1750 of file class.ilObjMediaCastGUI.php.

        {
                if ($_GET["event"] == "play")
                {
                        $player = explode("_", $_GET["player"]);
                        $news_id = (int) $player[1];
                        include_once("./Services/News/classes/class.ilNewsItem.php");
                        $item = new ilNewsItem($news_id);
                        $item->increasePlayCounter();
                        
                        $mob_id = $item->getMobId();
                        if($mob_id)
                        {                                               
                                global $ilUser;
                                $this->object->handleLPUpdate($ilUser->getId(), $mob_id);
                        }
                }
                exit;
        }

References $_GET, $ilUser, and exit.

infoScreen()

ilObjMediaCastGUI::infoScreen

(

)

show information screen

Definition at line 1017 of file class.ilObjMediaCastGUI.php.

        {
                global $ilAccess, $ilUser, $ilTabs;
                
                $ilTabs->activateTab("id_info");
 
                if (!$ilAccess->checkAccess("visible", "", $this->object->getRefId()))
                {
                        $this->ilias->raiseError($this->lng->txt("msg_no_perm_read"),$this->ilias->error_obj->MESSAGE);
                }
 
                include_once("./Services/InfoScreen/classes/class.ilInfoScreenGUI.php");
                $info = new ilInfoScreenGUI($this);
                
                $info->enablePrivateNotes();
                
                /*
                $info->enableNews();
                if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
                {
                        //$info->enableNewsEditing();
                        $info->setBlockProperty("news", "settings", true);
                }*/
                
                // general information
                $this->lng->loadLanguageModule("meta");
                $this->lng->loadLanguageModule("mcst");
                $med_items = $this->object->getItemsArray();
                $info->addSection($this->lng->txt("meta_general"));
                $info->addProperty($this->lng->txt("mcst_nr_items"),
                        (int) count($med_items));
                        
                if (count($med_items) > 0)
                {
                        $cur = current($med_items);
                        $last = ilDatePresentation::formatDate(new ilDateTime($cur["creation_date"], IL_CAL_DATETIME));
                }
                else
                {
                        $last = "-";
                }
 
                $info->addProperty($this->lng->txt("mcst_last_submission"), $last);
 
                // forward the command
                $this->ctrl->forwardCommand($info);
        }

References $ilUser, $info, ilDatePresentation\formatDate(), and IL_CAL_DATETIME.

Referenced by executeCommand(), and infoScreenObject().

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infoScreenObject()

ilObjMediaCastGUI::infoScreenObject

(

)

this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually, if everything works through ilCtrl in the future this may be changed

Definition at line 1006 of file class.ilObjMediaCastGUI.php.

        {
                $this->checkPermission("visible");
                $this->ctrl->setCmd("showSummary");
                $this->ctrl->setCmdClass("ilinfoscreengui");
                $this->infoScreen();
        }

References ilObjectGUI\checkPermission(), and infoScreen().

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initAddCastItemForm()

ilObjMediaCastGUI::initAddCastItemForm

(

$a_mode = "create"

)

Init add cast item form.

Definition at line 398 of file class.ilObjMediaCastGUI.php.

        {
                global $lng, $ilCtrl, $ilTabs;
                
                $this->checkPermission("write");
                $ilTabs->activateTab("edit_content");
                
                $lng->loadLanguageModule("mcst");
                
                $news_set = new ilSetting("news");
                $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form_gui = new ilPropertyFormGUI();
                $this->form_gui->setMultipart(true);
                
                // Property Title
                $text_input = new ilTextInputGUI($lng->txt("title"), "title");
                $text_input->setMaxLength(200);
                $this->form_gui->addItem($text_input);
                
                // Property Content
                $text_area = new ilTextAreaInputGUI($lng->txt("description"), "description");
                $text_area->setRequired(false);
                $this->form_gui->addItem($text_area);
                
                // Property Visibility
                if ($enable_internal_rss)
                {
                        $radio_group = new ilRadioGroupInputGUI($lng->txt("access_scope"), "visibility");
                        $radio_option = new ilRadioOption($lng->txt("access_users"), "users");
                        $radio_group->addOption($radio_option);
                        $radio_option = new ilRadioOption($lng->txt("access_public"), "public");
                        $radio_group->addOption($radio_option);
                        $radio_group->setInfo($lng->txt("mcst_visibility_info"));
                        $radio_group->setRequired(true);
                        $radio_group->setValue($this->object->getDefaultAccess() == 0 ? "users" : "public");
                        $this->form_gui->addItem($radio_group);
                }
                
                // Duration
                $dur = new ilDurationInputGUI($lng->txt("mcst_duration"), "duration");
                $dur->setInfo($lng->txt("mcst_duration_info"));
                $dur->setShowDays(false);
                $dur->setShowHours(true);
                $dur->setShowSeconds(true);
                $this->form_gui->addItem($dur);
                
                foreach (ilObjMediaCast::$purposes as $purpose)
                {
                        if ($purpose == "VideoAlternative" &&
                                $a_mode == "create")
                        {
                                continue;
                        }
                        
                $section = new ilFormSectionHeaderGUI();                
                $section->setTitle($lng->txt("mcst_".strtolower($purpose)."_title"));
                $this->form_gui->addItem($section);
                if ($a_mode != "create")
                {
                    $value = new ilHiddenInputGUI("value_".$purpose);
                    $label = new ilNonEditableValueGUI($lng->txt("value"));
                    $label->setPostVar("label_value_".$purpose);        
                    $label->setInfo($lng->txt("mcst_current_value_info"));
                    $this->form_gui->addItem($label);
                    $this->form_gui->addItem($value);
 
                }
                $file = new ilFileInputGUI($lng->txt("file"), "file_".$purpose);                
                $file->setSuffixes($this->purposeSuffixes[$purpose]);
                $this->form_gui->addItem($file);
                $text_input = new ilRegExpInputGUI($lng->txt("url"), "url_".$purpose);
                $text_input->setPattern("/https?\:\/\/.+/i");
                $text_input->setInfo($lng->txt("mcst_reference_info"));
                $this->form_gui->addItem($text_input);
                if ($purpose != "Standard")
                {
                        $clearCheckBox = new ilCheckboxInputGUI();
                        $clearCheckBox->setPostVar("delete_".$purpose);
                        $clearCheckBox->setTitle($lng->txt("mcst_clear_purpose_title"));
                        $this->form_gui->addItem($clearCheckBox);
                } else {
                        
                        // mime type selection
                        $mimeTypeSelection = new ilSelectInputGUI();
                        $mimeTypeSelection->setPostVar("mimetype_".$purpose);
                        $mimeTypeSelection->setTitle($lng->txt("mcst_mimetype"));
                        $mimeTypeSelection->setInfo($lng->txt("mcst_mimetype_info")); 
                        $options = array("" => $lng->txt("mcst_automatic_detection"));
                        $options = array_merge($options, $this->mimeTypes);
                        $mimeTypeSelection->setOptions($options);                       
                        $this->form_gui->addItem($mimeTypeSelection);
                        
                        // preview picure
                        $pp = new ilImageFileInputGUI($lng->txt("mcst_preview_picture"), "preview_pic");
                        $pp->setSuffixes(array("png", "jpeg", "jpg"));
                        $pp->setInfo($lng->txt("mcst_preview_picture_info")." mp4, mp3, png, jp(e)g, gif");
                        $this->form_gui->addItem($pp);
                        
                }
                
                }
                
                // save/cancel button
                if ($a_mode == "create")
                {
                    $this->form_gui->setTitle($lng->txt("mcst_add_new_item"));              
                    $this->form_gui->addCommandButton("saveCastItem", $lng->txt("save"));
                }
                else
                {
                    $this->form_gui->setTitle($lng->txt("mcst_edit_item"));                 
                        $this->form_gui->addCommandButton("updateCastItem", $lng->txt("save"));
                }
                $this->form_gui->addCommandButton("listItems", $lng->txt("cancel"));    
                $this->form_gui->setFormAction($ilCtrl->getFormAction($this, "saveCastItem"));
                
        }

References $file, $ilCtrl, ilObjectGUI\$lng, $options, ilObjMediaCast\$purposes, $section, and ilObjectGUI\checkPermission().

Referenced by addCastItemObject(), editCastItemObject(), saveCastItemObject(), and updateCastItemObject().

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initCreationForms()

ilObjMediaCastGUI::initCreationForms (   $a_new_type )

protected

Init creation froms.

this will create the default creation forms: new, import, clone

Parameters

string

$a_new_type

Returns

array

Reimplemented from ilObjectGUI.

Definition at line 140 of file class.ilObjMediaCastGUI.php.

        {
                $forms = array(self::CFORM_NEW => $this->initCreateForm($a_new_type),
                                self::CFORM_IMPORT => $this->initImportForm($a_new_type),
                                self::CFORM_CLONE => $this->fillCloneTemplate(null, $a_new_type));
 
                return $forms;
        }

References ilObjectGUI\fillCloneTemplate(), ilObjectGUI\initCreateForm(), and ilObjectGUI\initImportForm().

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initSettingsForm()

ilObjMediaCastGUI::initSettingsForm

(

)

Init Settings Form.

Definition at line 1176 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $lng, $ilCtrl;
                
                $lng->loadLanguageModule("mcst");
                
                require_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form_gui = new ilPropertyFormGUI();
                $this->form_gui->setTitle($lng->txt("mcst_settings"));
                
                // Title
                $tit = new ilTextInputGUI($lng->txt("title"), "title");
                $tit->setValue($this->object->getTitle());
                $tit->setRequired(true);
                $this->form_gui->addItem($tit);
                
                // description
                $des = new ilTextAreaInputGUI($lng->txt("description"), "description");
                $des->setValue($this->object->getLongDescription());
                $this->form_gui->addItem($des);
                
                $sh = new ilFormSectionHeaderGUI();
                $sh->setTitle($lng->txt("rep_activation_availability"));
                $this->form_gui->addItem($sh);
 
                // Online
                $online = new ilCheckboxInputGUI($lng->txt("online"), "online");
                $online->setChecked($this->object->getOnline());
                $this->form_gui->addItem($online);
 
                // presentation
                $sh = new ilFormSectionHeaderGUI();
                $sh->setTitle($lng->txt("obj_presentation"));
                $this->form_gui->addItem($sh);
                
                // Sorting
                $sort = new ilRadioGroupInputGUI($lng->txt("mcst_ordering"), "order");
                $sort->addOption(new ilRadioOption($lng->txt("mcst_ordering_title"), 
                        ilObjMediaCast::ORDER_TITLE));
                $sort->addOption(new ilRadioOption($lng->txt("mcst_ordering_creation_date_asc"), 
                        ilObjMediaCast::ORDER_CREATION_DATE_ASC));
                $sort->addOption(new ilRadioOption($lng->txt("mcst_ordering_creation_date_desc"),
                        ilObjMediaCast::ORDER_CREATION_DATE_DESC));
                $sort->addOption(new ilRadioOption($lng->txt("mcst_ordering_manual"), 
                        ilObjMediaCast::ORDER_MANUAL));         
                $sort->setValue($this->object->getOrder());
                $this->form_gui->addItem($sort);
                
                // view mode
                $options = array(
                        ilObjMediaCast::VIEW_LIST => $lng->txt("mcst_list"),
                        ilObjMediaCast::VIEW_GALLERY => $lng->txt("mcst_gallery")
                        );
                $si = new ilRadioGroupInputGUI($this->lng->txt("mcst_viewmode"), "viewmode");
                $si->addOption(new ilRadioOption($lng->txt("mcst_list"), 
                        ilObjMediaCast::VIEW_LIST));
                $si->addOption(new ilRadioOption($lng->txt("mcst_gallery"), 
                        ilObjMediaCast::VIEW_GALLERY));
 
//              $si->setOptions($options);
                $si->setValue($this->object->getViewMode());
                $this->form_gui->addItem($si);
                
                
                // Downloadable
                $downloadable = new ilCheckboxInputGUI($lng->txt("mcst_downloadable"), "downloadable");
                $downloadable->setChecked($this->object->getDownloadable());
                $downloadable->setInfo($lng->txt("mcst_downloadable_info"));
                $this->form_gui->addItem($downloadable);
                
                $news_set = new ilSetting("news");
                $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
                //Default Visibility
                if ($enable_internal_rss)
                {
                        // webfeed
                        $sh = new ilFormSectionHeaderGUI();
                        $sh->setTitle($lng->txt("mcst_webfeed"));
                        $this->form_gui->addItem($sh);
 
                        $radio_group = new ilRadioGroupInputGUI($lng->txt("news_default_visibility"), "defaultaccess");
                        $radio_option = new ilRadioOption($lng->txt("news_visibility_users"), "0");
                        $radio_option->setInfo($lng->txt("news_news_item_def_visibility_users_info"));
                        $radio_group->addOption($radio_option);                                 
                        $radio_option = new ilRadioOption($lng->txt("news_visibility_public"), "1");
                        $radio_option->setInfo($lng->txt("news_news_item_def_visibility_public_info"));
                        $radio_group->addOption($radio_option);
                        $radio_group->setRequired(false);                       
                        $radio_group->setValue($this->object->getDefaultAccess());                      
                        #$ch->addSubItem($radio_group);
                        $this->form_gui->addItem($radio_group);
                
                        //Extra Feed
                        include_once("./Services/Block/classes/class.ilBlockSetting.php");
                        $public_feed = ilBlockSetting::_lookup("news", "public_feed", 0, $this->object->getId());
                        $ch = new ilCheckboxInputGUI($lng->txt("news_public_feed"), "extra_feed");
                        $ch->setInfo($lng->txt("news_public_feed_info"));
                        $ch->setChecked($public_feed);
                        $this->form_gui->addItem($ch);
                        
                                // keep minimal x number of items
                                $ni = new ilNumberInputGUI($this->lng->txt("news_keep_minimal_x_items"), "keep_rss_min");
                                $ni->setMaxValue(100);
                                $ni->setMinValue(0);
                                $ni->setMaxLength(3);
                                $ni->setSize(3);
                                $ni->setInfo($this->lng->txt("news_keep_minimal_x_items_info")." (".
                                        ilNewsItem::_lookupRSSPeriod()." ".(ilNewsItem::_lookupRSSPeriod() == 1 ? $lng->txt("day") : $lng->txt("days")).")");
                                $ni->setValue((int) ilBlockSetting::_lookup("news", "keep_rss_min", 0, $this->object->getId()));
                                $ch->addSubItem($ni);
                        
                        // Include Files in Pubic Items
                        $incl_files = new ilCheckboxInputGUI($lng->txt("mcst_incl_files_in_rss"), "public_files");
                        $incl_files->setChecked($this->object->getPublicFiles());
                        $incl_files->setInfo($lng->txt("mcst_incl_files_in_rss_info"));
                        #$ch->addSubItem($incl_files);
                        $this->form_gui->addItem($incl_files);
                }
                
                // Form action and save button
                $this->form_gui->addCommandButton("saveSettings", $lng->txt("save"));
                $this->form_gui->setFormAction($ilCtrl->getFormAction($this, "saveSettings"));
        }

References $ilCtrl, ilObjectGUI\$lng, $options, $si, ilObjectGUI\$tpl, ilBlockSetting\_lookup(), ilNewsItem\_lookupRSSPeriod(), ilObjMediaCast\ORDER_CREATION_DATE_ASC, ilObjMediaCast\ORDER_CREATION_DATE_DESC, ilObjMediaCast\ORDER_MANUAL, ilObjMediaCast\ORDER_TITLE, ilObjMediaCast\VIEW_GALLERY, and ilObjMediaCast\VIEW_LIST.

Referenced by editSettingsObject(), and saveSettingsObject().

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isAudio()

static ilObjMediaCastGUI::isAudio (   $extension )

staticprotected

detect audio mimetype

Parameters

string

$extension

Returns

true, if extension contains string "audio"

Definition at line 1398 of file class.ilObjMediaCastGUI.php.

                                                      {
                return strpos($extension,"audio") !== false;
        }

listItemsObject()

ilObjMediaCastGUI::listItemsObject

(

$a_presentation_mode = false

)

List items of media cast.

Definition at line 163 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $lng, $ilAccess, $ilTabs, $ilToolbar;
                
                $this->checkPermission("read");
                
                if ($a_presentation_mode)
                {
                        $this->addContentSubTabs("content");
                }
                else
                {
                        $this->addContentSubTabs("manage");
                }
                
                $med_items = $this->object->getSortedItemsArray();
 
                include_once("./Modules/MediaCast/classes/class.ilMediaCastTableGUI.php");
                if ($a_presentation_mode)
                {
                        $table_gui = new ilMediaCastTableGUI($this, "showContent", false, true);
                }
                else
                {
                        $table_gui = new ilMediaCastTableGUI($this, "listItems");
                }
 
                $table_gui->setData($med_items);
                
                if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]) && !$a_presentation_mode)
                {                       
                        $ilToolbar->addButton($lng->txt("add"), $this->ctrl->getLinkTarget($this, "addCastItem"));
                        
                        $table_gui->addMultiCommand("confirmDeletionItems", $lng->txt("delete"));
                        $table_gui->setSelectAllCheckbox("item_id");
                }
 
                $feed_icon_html = $this->getFeedIconsHTML();
                if ($feed_icon_html != "")
                {
                        $table_gui->setHeaderHTML($feed_icon_html);
                }
                
                $tpl->setContent($table_gui->getHTML());
        }

References $_GET, ilObjectGUI\$lng, ilObjectGUI\$tpl, addContentSubTabs(), ilObjectGUI\checkPermission(), and getFeedIconsHTML().

Referenced by confirmDeletionItemsObject(), editOrderObject(), and showContentObject().

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populateFormFromPost()

ilObjMediaCastGUI::populateFormFromPost ( )

private

Definition at line 1432 of file class.ilObjMediaCastGUI.php.

        {
            global $tpl;
            //issue: we have to display the current settings
            // problem: POST does not contain values of disabled textfields
            // solution: use hidden field and label to display-> here we need to synchronize the labels
            // with the values from the hidden fields. 
                foreach (ilObjMediaCast::$purposes as $purpose) 
                {
                    if ($_POST["value_".$purpose])
                    {
                        $_POST["label_value_".$purpose] = $_POST["value_".$purpose]; 
                    }
                }                                           
                
                $this->form_gui->setValuesByPost();
                $tpl->setContent($this->form_gui->getHTML());                       
        }

References $_POST, ilObjMediaCast\$purposes, and ilObjectGUI\$tpl.

Referenced by saveCastItemObject(), and updateCastItemObject().

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saveCastItemObject()

ilObjMediaCastGUI::saveCastItemObject

(

)

Save new cast item.

Definition at line 573 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $ilCtrl, $ilUser, $lng, $ilTabs;
 
                $this->checkPermission("write");
                $ilTabs->activateTab("edit_content");
                
                $this->initAddCastItemForm();
 
                if (!$this->form_gui->checkInput() ||
                        ($_POST["url_Standard"] == "" && !$_FILES['file_Standard']['tmp_name']))
                {
                        if (($_POST["url_Standard"] == "" && !$_FILES['file_Standard']['tmp_name']))
                        {
                                ilUtil::sendFailure($lng->txt("mcst_input_either_file_or_url"));
                        }
                        $this->populateFormFromPost();
                }
                else
                {
                        // create dummy object in db (we need an id)
                        include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                        $mob = new ilObjMediaObject();
                        $mob->create();
 
                        //handle standard purpose
                        $file = $this->createMediaItemForPurpose($mob, "Standard");                                             
 
                        // set title and description
                        // set title to basename of file if left empty
                        $title = $this->form_gui->getInput("title") != "" ? $this->form_gui->getInput("title") : basename($file);
                        $description = $this->form_gui->getInput("description");
                        $mob->setTitle($title);
                        $mob->setDescription($description);
 
                        // save preview pic
                        $prevpic = $this->form_gui->getInput("preview_pic");
                        if ($prevpic["size"] > 0)
                        {
                                $mob->uploadVideoPreviewPic($prevpic);
                        }
                        
                        // determine duration for standard purpose                      
                        $duration = $this->getDuration($file);                                          
                        
                        // handle other purposes
                        foreach ($this->additionalPurposes as $purpose) 
                        {
                            // check if some purpose has been uploaded
                            $file_gui = $this->form_gui->getInput("file_".$purpose);
                            $url_gui = $this->form_gui->getInput("url_".$purpose);
                            if ($url_gui || $file_gui["size"] > 0) 
                            {
                                $this->createMediaItemForPurpose ($mob, $purpose);
                            }
                        }
 
                        $mob->update();
 
                        if ($prevpic["size"] == 0)
                        {
                                // re-read media object
                                $mob = new ilObjMediaObject($mob->getId());
                        $mob->generatePreviewPic(320, 240);
                        }
                        
                        //
                        // @todo: save usage
                        //
                        
                        $news_set = new ilSetting("news");
                        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
                        
                        // create new media cast item
                        include_once("./Services/News/classes/class.ilNewsItem.php");
                        $mc_item = new ilNewsItem();
                        $mc_item->setMobId($mob->getId());
                        $mc_item->setContentType(NEWS_AUDIO);
                        $mc_item->setContextObjId($this->object->getId());
                        $mc_item->setContextObjType($this->object->getType());
                        $mc_item->setUserId($ilUser->getId());
                        $mc_item->setPlaytime($duration);
                        $mc_item->setTitle($title);
                        $mc_item->setContent($description);
                        $mc_item->setLimitation(false);
                        if ($enable_internal_rss)
                        {
                                $mc_item->setVisibility($this->form_gui->getInput("visibility"));
                        }
                        else
                        {
                                $mc_item->setVisibility("users");
                        }
                        $mc_item->create();
                        
                        $ilCtrl->redirect($this, "listItems");
                }
        }

References $_POST, $duration, $file, $ilCtrl, $ilUser, ilObjectGUI\$lng, $title, ilObjectGUI\$tpl, ilObjectGUI\checkPermission(), createMediaItemForPurpose(), getDuration(), initAddCastItemForm(), NEWS_AUDIO, populateFormFromPost(), and ilUtil\sendFailure().

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saveOrderObject()

ilObjMediaCastGUI::saveOrderObject

(

)

Definition at line 1484 of file class.ilObjMediaCastGUI.php.

        {
                global $lng;
                
                asort($_POST["item_id"]);
                
                $items = array();
                foreach(array_keys($_POST["item_id"]) as $id)
                {
                        $items[] = $id;
                }
                $this->object->saveOrder($items);
                
                ilUtil::sendSuccess($lng->txt("settings_saved"), true);
                $this->ctrl->redirect($this, "editOrder");
        }

References $_POST, ilObjectGUI\$lng, and ilUtil\sendSuccess().

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saveSettingsObject()

ilObjMediaCastGUI::saveSettingsObject

(

)

Save Settings.

Definition at line 1304 of file class.ilObjMediaCastGUI.php.

        {
                global $ilCtrl, $ilTabs;
                
                $this->checkPermission("write");
                $ilTabs->activateTab("id_settings");
                
                $this->initSettingsForm();
                if ($this->form_gui->checkInput())
                {
                        $news_set = new ilSetting("news");
                        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
                        
                        $this->object->setTitle($this->form_gui->getInput("title"));
                        $this->object->setDescription($this->form_gui->getInput("description"));
                        $this->object->setOnline($this->form_gui->getInput("online"));
                        $this->object->setDownloadable($this->form_gui->getInput("downloadable"));
                        $this->object->setOrder($this->form_gui->getInput("order"));
                        $this->object->setViewMode($this->form_gui->getInput("viewmode"));
                        
                        if ($enable_internal_rss)
                        {
                                $this->object->setPublicFiles($this->form_gui->getInput("public_files"));
                                $this->object->setDefaultAccess($this->form_gui->getInput("defaultaccess"));                            
                        }
                        $this->object->update();
                        
                        if ($enable_internal_rss)
                        {
                                include_once("./Services/Block/classes/class.ilBlockSetting.php");
                                ilBlockSetting::_write("news", "public_feed",
                                        $this->form_gui->getInput("extra_feed"),
                                        0, $this->object->getId());
 
                                ilBlockSetting::_write("news", "keep_rss_min",
                                        $this->form_gui->getInput("keep_rss_min"),
                                        0, $this->object->getId());
                        }
                        
                        ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"),true);
                        $ilCtrl->redirect($this, "editSettings");
                }
                else
                {
                        $this->form_gui->setValuesByPost();
                        $this->tpl->setContent($this->form_gui->getHTML());
                }
        }

References $ilCtrl, ilBlockSetting\_write(), ilObjectGUI\checkPermission(), initSettingsForm(), and ilUtil\sendSuccess().

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setTabs()

ilObjMediaCastGUI::setTabs

(

)

get tabs @access public

Reimplemented from ilObjectGUI.

Definition at line 1069 of file class.ilObjMediaCastGUI.php.

        {
                global $ilAccess, $ilTabs, $lng, $ilHelp;
                
                $ilHelp->setScreenIdComponent("mcst");
                
                // list items
                if ($ilAccess->checkAccess('read', "", $this->object->getRefId()))
                {
                        $ilTabs->addTab("content",
                                $lng->txt("content"),
                                $this->ctrl->getLinkTarget($this, "showContent"));
                }
 
                // info screen
                if ($ilAccess->checkAccess('visible', "", $this->object->getRefId()))
                {
                        $ilTabs->addTab("id_info",
                                $lng->txt("info_short"),
                                $this->ctrl->getLinkTargetByClass("ilinfoscreengui", "showSummary"));
                }
 
                // settings
                if ($ilAccess->checkAccess('write', "", $this->object->getRefId()))
                {
                        $ilTabs->addTab("id_settings",
                                $lng->txt("settings"),
                                $this->ctrl->getLinkTarget($this, "editSettings"));
                }
                
                require_once 'Services/Tracking/classes/class.ilLearningProgressAccess.php';
                if(ilLearningProgressAccess::checkAccess($this->object->getRefId()))
                {
                        $ilTabs->addTab(
                                'learning_progress',
                                $lng->txt('learning_progress'),
                                $this->ctrl->getLinkTargetByClass(array(__CLASS__, 'illearningprogressgui'),'')
                        );
                }
 
                // export
                if ($ilAccess->checkAccess("write", "", $this->object->getRefId()))
                {
                        $ilTabs->addTab("export",
                                $lng->txt("export"),
                                $this->ctrl->getLinkTargetByClass("ilexportgui", ""));
                }
 
                // edit permissions
                if ($ilAccess->checkAccess('edit_permission', "", $this->object->getRefId()))
                {
                        $ilTabs->addTab("id_permissions",
                                $lng->txt("perm_settings"),
                                $this->ctrl->getLinkTargetByClass("ilpermissiongui", "perm"));
                }
        }

References ilObjectGUI\$lng, and ilLearningProgressAccess\checkAccess().

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showContentObject()

ilObjMediaCastGUI::showContentObject

(

)

Show content.

Parameters

return

Definition at line 1511 of file class.ilObjMediaCastGUI.php.

        {
                global $ilUser;
                
                // need read events for parent for LP statistics
                require_once 'Services/Tracking/classes/class.ilChangeEvent.php';                                               
                ilChangeEvent::_recordReadEvent("mcst", $this->object->getRefId(),
                        $this->object->getId(), $ilUser->getId());              
                
                if ($this->object->getViewMode() == ilObjMediaCast::VIEW_GALLERY)
                {
                        $this->showGallery();
                }
                else
                {
                        $this->listItemsObject(true);
                }
                global $tpl;
                $tpl->setPermanentLink($this->object->getType(), $this->object->getRefId());
        }

References $ilUser, ilObjectGUI\$tpl, ilChangeEvent\_recordReadEvent(), listItemsObject(), showGallery(), and ilObjMediaCast\VIEW_GALLERY.

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showGallery()

ilObjMediaCastGUI::showGallery

(

)

Definition at line 1532 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $ilTabs, $ilCtrl;
                
                $tpl->addJavascript("./Modules/MediaCast/js/MediaCast.js");
                
                $ilTabs->activateTab("content");
                
                $this->addContentSubTabs("content");
                
                $ctpl = new ilTemplate("tpl.mcst_content.html", true, true, "Modules/MediaCast");
                
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
                foreach ($this->object->getSortedItemsArray() as $item)
                {
                        $mob = new ilObjMediaObject($item["mob_id"]);
                        $med = $mob->getMediaItem("Standard");
                        
                        $ctpl->setCurrentBlock("item");
                        $ctpl->setVariable("TITLE", $item["title"]);
                        $ctpl->setVariable("TIME", $item["playtime"]);
                        $ctpl->setVariable("ID", $item["id"]);
                        
                        if ($mob->getVideoPreviewPic() != "")
                        {
                                $ctpl->setVariable("PREVIEW_PIC",
                                        ilUtil::img(ilWACSignedPath::signFile($mob->getVideoPreviewPic()), $item["title"], 320, 240));
                        }
                        else
                        {
                                $ctpl->setVariable("PREVIEW_PIC",
                                        ilUtil::img(ilUtil::getImagePath("mcst_preview.svg"), $item["title"], 320, 240));
                        }
                        
                        // player
                        if (is_object($med))
                        {
                                include_once("./Services/MediaObjects/classes/class.ilMediaPlayerGUI.php");
                                
                                // the news id will be used as player id, see also ilMediaCastTableGUI
                                $mpl = new ilMediaPlayerGUI($item["id"],
                                        $ilCtrl->getLinkTarget($this, "handlePlayerEvent", "", true, false));
                                
                                if (strcasecmp("Reference", $med->getLocationType()) == 0)
                                {
                                        ilWACSignedPath::signFolderOfStartFile($med->getLocation());
                                        $mpl->setFile($med->getLocation());
                                }
                                else
                                {
                                        $path_to_file = ilObjMediaObject::_getURL($mob->getId()) . "/" . $med->getLocation();
                                        ilWACSignedPath::signFolderOfStartFile($path_to_file);
                                        $mpl->setFile($path_to_file);
                                }
                                $mpl->setMimeType ($med->getFormat());
                                //$mpl->setDisplayHeight($med->getHeight());
                                $mpl->setDisplayHeight("480");
                                $mpl->setDisplayWidth("640");
                                $mpl->setVideoPreviewPic(ilWACSignedPath::signFile($mob->getVideoPreviewPic()));
                                $mpl->setTitle($item["title"]);
                                $mpl->setDescription($item["content"]);
                                $mpl->setForceAudioPreview(true);
                                if ($this->object->getDownloadable())
                                {
                                        $ilCtrl->setParameterByClass("ilobjmediacastgui", "item_id", $item["id"]);
                                        $ilCtrl->setParameterByClass("ilobjmediacastgui", "purpose", "Standard");
                                        $mpl->setDownloadLink($ilCtrl->getLinkTargetByClass("ilobjmediacastgui", "downloadItem"));
                                }
                                $med_alt = $mob->getMediaItem("VideoAlternative");
                                if (is_object($med_alt))
                                {
                                        $mpl->setAlternativeVideoFile(ilWACSignedPath::signFile(ilObjMediaObject::_getURL($mob->getId())."/".
                                                $med_alt->getLocation()));
                                        $mpl->setAlternativeVideoMimeType($med_alt->getFormat());
                                }
                                
                                $ctpl->setVariable("PLAYER", $mpl->getPreviewHtml());
                        }
 
                        
                        $ctpl->parseCurrentBlock();
                }
                
                $feed_icon_html = $this->getFeedIconsHTML();
 
                if ($feed_icon_html != "")
                {
                        $feed_icon_html = '<p>'.$feed_icon_html.'</p>';
                }
                
                $tpl->setContent($feed_icon_html.$ctpl->get());
        }

References $ilCtrl, ilObjectGUI\$tpl, ilObjMediaObject\_getURL(), addContentSubTabs(), getFeedIconsHTML(), ilUtil\getImagePath(), ilUtil\img(), ilWACSignedPath\signFile(), and ilWACSignedPath\signFolderOfStartFile().

Referenced by showContentObject().

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updateCastItemObject()

ilObjMediaCastGUI::updateCastItemObject

(

)

Update cast item.

Definition at line 793 of file class.ilObjMediaCastGUI.php.

        {
                global $tpl, $lng, $ilCtrl, $ilUser, $log;
                
                $this->checkPermission("write");
                
                $this->initAddCastItemForm("edit");
 
                if ($this->form_gui->checkInput())
                {
                        // create new media cast item
                        include_once("./Services/News/classes/class.ilNewsItem.php");
                        $mc_item = new ilNewsItem($_GET["item_id"]);
                        $mob_id = $mc_item->getMobId();
                        
                        // create dummy object in db (we need an id)
                        include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
                        $mob = new ilObjMediaObject($mob_id);
 
 
                        foreach (ilObjMediaCast::$purposes as $purpose)
                        {
                            if ($this->form_gui->getInput("delete_".$purpose)) 
                            {
                                $mob->removeMediaItem($purpose);
                                $log->write ("Mcst: deleting purpose $purpose");
                                continue;
                            }
                            $media_item = $mob->getMediaItem($purpose);                     
                            $url_gui = $this->form_gui->getInput("url_".$purpose);
                            $file_gui = $this->form_gui->getInput("file_".$purpose);
                            
                            if ($media_item == null)
                            {
                            if ($purpose != "Standard" && 
                               ($url_gui || $file_gui["size"]>0)) 
                            {
                                // check if we added an additional purpose when updating
                                // either by url or by file
                                $file = $this->createMediaItemForPurpose($mob, $purpose);
                            }
                            } else
                            {                           
                                $file = $this->updateMediaItem($mob, $media_item);                              
                            }
                            
                            if ($purpose == "Standard")
                        {
                            $duration = $this->getDuration($file);
                            $title = $this->form_gui->getInput("title") != "" ? $this->form_gui->getInput("title") : basename($file);
                                $description = $this->form_gui->getInput("description"); 
                        
                                $mob->setTitle($title);
                                $mob->setDescription($description);
                                
                                $prevpic = $this->form_gui->getInput("preview_pic");
                                if ($prevpic["size"] > 0)
                                {
                                        $mob->uploadVideoPreviewPic($prevpic);
                                }
                                else
                                        {
                                                $prevpici = $this->form_gui->getItemByPostVar("preview_pic");
                                                if ($prevpici->getDeletionFlag())
                                                {
                                                        $mob->removeAdditionalFile($mob->getVideoPreviewPic(true));
                                                }
                                        }
                        }                           
                        }
                        
                        // set real meta and object data
                        $mob->update();
                        
                        //
                        // @todo: save usage
                        //
                        
                        $news_set = new ilSetting("news");
                        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
                        $mc_item->setUserId($ilUser->getId());
                        if (isset($duration))
                        {
                            $mc_item->setPlaytime($duration);
                    }
                        $mc_item->setTitle($title);
                        $mc_item->setContent($description);
                        if ($enable_internal_rss)
                        {
                                $mc_item->setVisibility($this->form_gui->getInput("visibility"));
                        }
                        $mc_item->update();
 
                        $ilCtrl->redirect($this, "listItems");
                }
                else
                {
                    $this->populateFormFromPost();
                }
        }

References $_GET, $duration, $file, $ilCtrl, $ilUser, ilObjectGUI\$lng, $log, ilObjMediaCast\$purposes, $title, ilObjectGUI\$tpl, ilObjectGUI\checkPermission(), createMediaItemForPurpose(), getDuration(), initAddCastItemForm(), populateFormFromPost(), and updateMediaItem().

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updateMediaItem()

ilObjMediaCastGUI::updateMediaItem (   $mob, &  $mediaItem  )

private

update media item from form

Parameters

IlObjectMediaObject	$mob
IlMediaItem	$mediaItem

Returns

string file

Definition at line 721 of file class.ilObjMediaCastGUI.php.

        {
            $purpose = $mediaItem->getPurpose();
            $url_gui = $this->form_gui->getInput ("url_".$purpose);
            $file_gui = $this->form_gui->getInput ("file_".$purpose);
            if ($url_gui)
            {
                // http
                $file = $this->form_gui->getInput ("url_".$purpose);
                $title = basename ($file);
                $location = $this->form_gui->getInput ("url_".$purpose);
                $locationType = "Reference";
            } elseif ($file_gui["size"] > 0){
                // lokal
                // determine and create mob directory, move uploaded file to directory
                $mob_dir = ilObjMediaObject::_getDirectory($mob->getId());
                if (!is_dir($mob_dir))
                    $mob->createDirectory();
                
                $file_name = ilUtil::getASCIIFilename($_FILES['file_'.$purpose]['name']);
                $file_name = str_replace(" ", "_", $file_name);
 
                $file = $mob_dir."/".$file_name;
                $title = $file_name;
                $locationType = "LocalFile";
                $location = $title;
                ilUtil::moveUploadedFile($_FILES['file_'.$purpose]['tmp_name'], $file_name, $file);
                ilUtil::renameExecutables($mob_dir);
                
            }
            
            // check if not automatic mimetype detection
            if ($_POST["mimetype_".$purpose] != "")
            {
                $mediaItem->setFormat($_POST["mimetype_".$purpose]);
            }
            elseif ($mediaItem->getLocation () != "")
            {
                $format = ilObjMediaObject::getMimeType($mediaItem->getLocation(), ($locationType == "Reference"));
                $mediaItem->setFormat($format);
            }
 
            if (isset($file))
            {
                // get mime type, if not already set!
                if (!isset($format))
                {
                        $format = ilObjMediaObject::getMimeType($file, ($locationType == "Reference"));
                }
 
                // set real meta and object data
                $mediaItem->setFormat($format);
                $mediaItem->setLocation($location);
                $mediaItem->setLocationType($locationType);
                $mediaItem->setHAlign("Left");
                $mediaItem->setHeight(self::isAudio($format)?0:180);            
            } 
                            
            if ($purpose == "Standard")
            {
                if (isset($title))
                    $mob->setTitle ($title);
                if (isset($format))
                    $mob->setDescription($format);
            }
 
            return $file;
        }

References $_POST, $file, $location, $title, ilObjMediaObject\_getDirectory(), ilUtil\getASCIIFilename(), ilObjMediaObject\getMimeType(), ilUtil\moveUploadedFile(), and ilUtil\renameExecutables().

Referenced by createMediaItemForPurpose(), and updateCastItemObject().

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Field Documentation

$additionalPurposes

ilObjMediaCastGUI::$additionalPurposes = array ("VideoPortable", "AudioPortable")

private

Definition at line 21 of file class.ilObjMediaCastGUI.php.

$mimeTypes

ilObjMediaCastGUI::$mimeTypes = array()

private

Definition at line 23 of file class.ilObjMediaCastGUI.php.

$purposeSuffixes

ilObjMediaCastGUI::$purposeSuffixes = array ()

private

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

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

• Modules/MediaCast/classes/class.ilObjMediaCastGUI.php