User Interface for NewsItem entities. More...

Collaboration diagram for ilNewsItemGUI:

Public Member Functions
	__construct ()
	Constructor.
	getHTML ()
	Get html.
&	executeCommand ()
	Execute command.
	setEnableEdit ($a_enable_edit=0)
	Set EnableEdit.
	getEnableEdit ()
	Get EnableEdit.
	setContextObjId ($a_context_obj_id)
	Set ContextObjId.
	getContextObjId ()
	Get ContextObjId.
	setContextObjType ($a_context_obj_type)
	Set ContextObjType.
	getContextObjType ()
	Get ContextObjType.
	setContextSubObjId ($a_context_sub_obj_id)
	Set ContextSubObjId.
	getContextSubObjId ()
	Get ContextSubObjId.
	setContextSubObjType ($a_context_sub_obj_type)
	Set ContextSubObjType.
	getContextSubObjType ()
	Get ContextSubObjType.
	setFormEditMode ($a_form_edit_mode)
	Set FormEditMode.
	getFormEditMode ()
	Get FormEditMode.
	createNewsItem ()
	FORM NewsItem: Create NewsItem.
	editNewsItem ()
	FORM NewsItem: Edit form.
	initFormNewsItem ($a_mode)
	FORM NewsItem: Init form.
	getValuesNewsItem ()
	FORM NewsItem: Get current values for NewsItem form.
	saveNewsItem ()
	FORM NewsItem: Save NewsItem.
	exitSaveNewsItem ()
	updateNewsItem ()
	FORM NewsItem: Save NewsItem.
	exitUpdateNewsItem ()
	cancelUpdateNewsItem ()
	FORM NewsItem: Save NewsItem.
	cancelSaveNewsItem ()
	FORM NewsItem: Save NewsItem.
	editNews ()
	Edit news.
	cancelUpdate ()
	Cancel update.
	confirmDeletionNewsItems ()
	Confirmation Screen.
	deleteNewsItems ()
	Delete news items.
	getNewsForContextBlock ()
	BLOCK NewsForContext: Get block HTML.
	getNewsForContextTable ()
	TABLE NewsForContext: Get table HTML.
	setTabs ()
	Set tabs.

Protected Attributes
	$enable_edit = 0
	$context_obj_id
	$context_obj_type
	$context_sub_obj_id
	$context_sub_obj_type
	$form_edit_mode

Detailed Description

User Interface for NewsItem entities.

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

Version

Id:: class.ilNewsItemGUI.php 26886 2010-12-07 13:30:56Z mwarkus

Definition at line 20 of file class.ilNewsItemGUI.php.

Constructor & Destructor Documentation

ilNewsItemGUI::__construct ( )

Constructor.

Definition at line 33 of file class.ilNewsItemGUI.php.

References $_GET, $ilCtrl, $lng, setContextObjId(), setContextObjType(), setContextSubObjId(), setContextSubObjType(), and setEnableEdit().

        {
                global $ilCtrl, $lng;
                
                $this->ctrl = $ilCtrl;
                include_once("Services/News/classes/class.ilNewsItemGen.php");
                if ($_GET["news_item_id"] > 0)
                {
                        $this->news_item = new ilNewsItemGen($_GET["news_item_id"]);
                }
                $this->ctrl->saveParameter($this, array("news_item_id"));
                // Init EnableEdit.
                $this->setEnableEdit(false);
                // Init Context.
                $this->setContextObjId($ilCtrl->getContextObjId());
                $this->setContextObjType($ilCtrl->getContextObjType());
                $this->setContextSubObjId($ilCtrl->getContextSubObjId());
                $this->setContextSubObjType($ilCtrl->getContextSubObjType());
                $lng->loadLanguageModule("news");
                $ilCtrl->saveParameter($this, "add_mode");
        }

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Member Function Documentation

ilNewsItemGUI::cancelSaveNewsItem ( )

FORM NewsItem: Save NewsItem.

Definition at line 455 of file class.ilNewsItemGUI.php.

References $_GET, $ilCtrl, and editNews().

        {
                global $ilCtrl;
                if ($_GET["add_mode"] == "block")
                {
                        $ilCtrl->returnToParent($this);
                }
                else
                {
                        return $this->editNews();
                }
        }

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ilNewsItemGUI::cancelUpdate ( )

Cancel update.

Definition at line 493 of file class.ilNewsItemGUI.php.

References editNews().

        {
                return $this->editNews();
        }

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ilNewsItemGUI::cancelUpdateNewsItem ( )

FORM NewsItem: Save NewsItem.

Definition at line 446 of file class.ilNewsItemGUI.php.

References editNews().

        {
                return $this->editNews();
        }

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ilNewsItemGUI::confirmDeletionNewsItems ( )

Confirmation Screen.

Definition at line 501 of file class.ilNewsItemGUI.php.

References $_POST, $ilCtrl, $lng, editNews(), getEnableEdit(), ilUtil\getImagePath(), and ilUtil\sendFailure().

        {
                global $ilCtrl, $lng, $ilTabs;
                if (!$this->getEnableEdit())
                {
                        return;
                }
                // check whether at least one item is selected
                if (count($_POST["news_id"]) == 0)
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->editNews();
                }
                $ilTabs->clearTargets();
                include_once("Services/Utilities/classes/class.ilConfirmationGUI.php");
                $c_gui = new ilConfirmationGUI();
                // set confirm/cancel commands
                $c_gui->setFormAction($ilCtrl->getFormAction($this, "deleteNewsItems"));
                $c_gui->setHeaderText($lng->txt("info_delete_sure"));
                $c_gui->setCancel($lng->txt("cancel"), "editNews");
                $c_gui->setConfirm($lng->txt("confirm"), "deleteNewsItems");
                // add items to delete
                foreach($_POST["news_id"] as $news_id)
                {
                        $news = new ilNewsItem($news_id);
                        $c_gui->addItem("news_id[]", $news_id, $news->getTitle(),
                                ilUtil::getImagePath("icon_news.gif"));
                }
                return $c_gui->getHTML();
        }

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ilNewsItemGUI::createNewsItem ( )

FORM NewsItem: Create NewsItem.

Definition at line 222 of file class.ilNewsItemGUI.php.

References IL_FORM_CREATE, and initFormNewsItem().

        {
                $this->initFormNewsItem(IL_FORM_CREATE);
                return $this->form_gui->getHtml();
        }

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ilNewsItemGUI::deleteNewsItems ( )

Delete news items.

Definition at line 542 of file class.ilNewsItemGUI.php.

References $_POST, editNews(), and getEnableEdit().

        {
                if (!$this->getEnableEdit())
                {
                        return;
                }
                // delete all selected news items
                foreach($_POST["news_id"] as $news_id)
                {
                        $news = new ilNewsItem($news_id);
                        $news->delete();
                }
                return $this->editNews();
        }

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ilNewsItemGUI::editNews ( )

Edit news.

Returns: html

Definition at line 474 of file class.ilNewsItemGUI.php.

References $ilCtrl, $lng, getEnableEdit(), getNewsForContextTable(), and setTabs().

Referenced by cancelSaveNewsItem(), cancelUpdate(), cancelUpdateNewsItem(), confirmDeletionNewsItems(), and deleteNewsItems().

        {
                global $ilTabs, $ilToolbar, $lng, $ilCtrl;
                $this->setTabs();
                $ilToolbar->addButton($lng->txt("news_add_news"),
                        $ilCtrl->getLinkTarget($this, "createNewsItem"));
                if (!$this->getEnableEdit())
                {
                        return;
                }
                return $this->getNewsForContextTable();
        }

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ilNewsItemGUI::editNewsItem ( )

FORM NewsItem: Edit form.

Definition at line 232 of file class.ilNewsItemGUI.php.

References getValuesNewsItem(), IL_FORM_EDIT, and initFormNewsItem().

        {
                $this->initFormNewsItem(IL_FORM_EDIT);
                $this->getValuesNewsItem();
                return $this->form_gui->getHtml();
        }

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& ilNewsItemGUI::executeCommand ( )

Execute command.

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

References $cmd, and $ilCtrl.

        {
                global $ilCtrl;
                // get next class and command
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
                switch ($next_class)
                {
                        default:
                                $html = $this->$cmd();
                                break;
                }
                return $html;
        }

ilNewsItemGUI::exitSaveNewsItem ( )

Definition at line 392 of file class.ilNewsItemGUI.php.

References $_GET, and $ilCtrl.

Referenced by saveNewsItem().

        {
                global $ilCtrl;
                if ($_GET["add_mode"] == "block")
                {
                        $ilCtrl->returnToParent($this);
                }
                else
                {
                        $ilCtrl->redirect($this, "editNews");
                }
        }

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ilNewsItemGUI::exitUpdateNewsItem ( )

Definition at line 435 of file class.ilNewsItemGUI.php.

References $ilCtrl.

Referenced by updateNewsItem().

        {
                global $ilCtrl;
                $ilCtrl->redirect($this, "editNews");
        }

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ilNewsItemGUI::getContextObjId ( )

Get ContextObjId.

Returns: int

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

References $context_obj_id.

Referenced by getNewsForContextBlock(), getNewsForContextTable(), and saveNewsItem().

        {
                return $this->context_obj_id;
        }

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ilNewsItemGUI::getContextObjType ( )

Get ContextObjType.

Returns: int

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

References $context_obj_type.

Referenced by getNewsForContextBlock(), getNewsForContextTable(), and saveNewsItem().

        {
                return $this->context_obj_type;
        }

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ilNewsItemGUI::getContextSubObjId ( )

Get ContextSubObjId.

Returns: int

Definition at line 173 of file class.ilNewsItemGUI.php.

References $context_sub_obj_id.

Referenced by getNewsForContextBlock(), getNewsForContextTable(), and saveNewsItem().

        {
                return $this->context_sub_obj_id;
        }

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ilNewsItemGUI::getContextSubObjType ( )

Get ContextSubObjType.

Returns: int

Definition at line 193 of file class.ilNewsItemGUI.php.

References $context_sub_obj_type.

Referenced by getNewsForContextBlock(), getNewsForContextTable(), and saveNewsItem().

        {
                return $this->context_sub_obj_type;
        }

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ilNewsItemGUI::getEnableEdit ( )

Get EnableEdit.

Returns: boolean Edit mode on/off

Definition at line 113 of file class.ilNewsItemGUI.php.

References $enable_edit.

Referenced by confirmDeletionNewsItems(), deleteNewsItems(), editNews(), getNewsForContextBlock(), saveNewsItem(), and updateNewsItem().

        {
                return $this->enable_edit;
        }

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ilNewsItemGUI::getFormEditMode ( )

Get FormEditMode.

Returns: int Form Edit Mode (IL_FORM_EDIT | IL_FORM_CREATE | IL_FORM_RE_EDIT | IL_FORM_RE_CREATE)

Definition at line 213 of file class.ilNewsItemGUI.php.

References $form_edit_mode.

        {
                return $this->form_edit_mode;
        }

ilNewsItemGUI::getHTML ( )

Get html.

Returns: string html

Definition at line 66 of file class.ilNewsItemGUI.php.

References $ilCtrl, $lng, and getNewsForContextBlock().

        {
                global $lng, $ilCtrl;
                
                $lng->LoadLanguageModule("news");
                
                return $this->getNewsForContextBlock();
        }

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ilNewsItemGUI::getNewsForContextBlock ( )

BLOCK NewsForContext: Get block HTML.

Definition at line 562 of file class.ilNewsItemGUI.php.

References $data, $lng, getContextObjId(), getContextObjType(), getContextSubObjId(), getContextSubObjType(), and getEnableEdit().

Referenced by getHTML().

        {
                global $lng;
                include_once("Services/News/classes/class.ilNewsForContextBlockGUI.php");
                $block_gui = new ilNewsForContextBlockGUI(get_class($this));
                $block_gui->setParentClass("ilinfoscreengui");
                $block_gui->setParentCmd("showSummary");
                $block_gui->setEnableEdit($this->getEnableEdit());
                $news_item = new ilNewsItemGen();
// changed
                //$news_item->setContextObjId($this->ctrl->getContextObjId());
                //$news_item->setContextObjType($this->ctrl->getContextObjType());
                $news_item->setContextObjId($this->getContextObjId());
                $news_item->setContextObjType($this->getContextObjType());
                $news_item->setContextSubObjId($this->getContextSubObjId());
                $news_item->setContextSubObjType($this->getContextSubObjType());
                $data = $news_item->queryNewsForContext();
                $block_gui->setTitle($lng->txt("news_block_news_for_context"));
                $block_gui->setRowTemplate("tpl.block_row_news_for_context.html", "Services/News");
                $block_gui->setData($data);
                return $block_gui->getHTML();
        }

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ilNewsItemGUI::getNewsForContextTable ( )

TABLE NewsForContext: Get table HTML.

Definition at line 599 of file class.ilNewsItemGUI.php.

References $_GET, $data, $lng, getContextObjId(), getContextObjType(), getContextSubObjId(), and getContextSubObjType().

Referenced by editNews().

        {
                global $lng;
                $news_item = new ilNewsItem();
                $news_item->setContextObjId($this->getContextObjId());
                $news_item->setContextObjType($this->getContextObjType());
                $news_item->setContextSubObjId($this->getContextSubObjId());
                $news_item->setContextSubObjType($this->getContextSubObjType());
                $perm_ref_id = 0;
                if (in_array($this->getContextObjType(), array("cat", "grp", "crs", "root")))
                {
                        $data = $news_item->getNewsForRefId($_GET["ref_id"], false, false,
                                0, true, false, true, true);
                }
                else
                {
                        $perm_ref_id = $_GET["ref_id"];
                        if ($this->getContextSubObjId() > 0)
                        {
                                $data = $news_item->queryNewsForContext(false, 0,
                                        "", true, true);
                        }
                        else
                        {
                                $data = $news_item->queryNewsForContext();
                        }
                }
                include_once("Services/News/classes/class.ilNewsForContextTableGUI.php");
                $table_gui = new ilNewsForContextTableGUI($this, "getNewsForContextTable", $perm_ref_id);
                $table_gui->setTitle($lng->txt("news_table_news_for_context"));
                $table_gui->setRowTemplate("tpl.table_row_news_for_context.html", "Services/News");
                $table_gui->setData($data);
                $table_gui->setDefaultOrderField("creation_date");
                $table_gui->setDefaultOrderDirection("desc");
                $table_gui->addMultiCommand("confirmDeletionNewsItems", $lng->txt("delete"));
                $table_gui->setTitle($lng->txt("news"), "icon_news.gif", $lng->txt("news"));
                $table_gui->setSelectAllCheckbox("news_id");
                return $table_gui->getHTML();
        }

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ilNewsItemGUI::getValuesNewsItem ( )

FORM NewsItem: Get current values for NewsItem form.

Definition at line 331 of file class.ilNewsItemGUI.php.

Referenced by editNewsItem().

        {
                $values = array();
                $values["news_title"] = $this->news_item->getTitle();
                $values["news_content"] = $this->news_item->getContent();
                $values["news_visibility"] = $this->news_item->getVisibility();
                $values["news_content_long"] = $this->news_item->getContentLong();
                $this->form_gui->setValuesByArray($values);
        }

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ilNewsItemGUI::initFormNewsItem ( $a_mode )

FORM NewsItem: Init form.

Parameters

int $a_mode Form Edit Mode (IL_FORM_EDIT | IL_FORM_CREATE)

Definition at line 246 of file class.ilNewsItemGUI.php.

References $_GET, $lng, ilNewsItem\_getDefaultVisibilityForRefId(), ilUtil\getImagePath(), IL_FORM_CREATE, IL_FORM_RE_CREATE, ilRadioOption\setInfo(), and ilFormPropertyGUI\setInfo().

Referenced by createNewsItem(), editNewsItem(), saveNewsItem(), and updateNewsItem().

        {
                global $lng, $ilTabs;
                $ilTabs->clearTargets();
                //$this->setTabs();
                $lng->loadLanguageModule("news");
                include("Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form_gui = new ilPropertyFormGUI();
                // Property Title
                $text_input = new ilTextInputGUI($lng->txt("news_news_item_title"), "news_title");
                $text_input->setInfo("");
                $text_input->setRequired(true);
                $text_input->setMaxLength(200);
                $this->form_gui->addItem($text_input);
                // Property Content
                $text_area = new ilTextAreaInputGUI($lng->txt("news_news_item_content"), "news_content");
                $text_area->setInfo("");
                $text_area->setRequired(false);
                $this->form_gui->addItem($text_area);
                // Property Visibility
                $radio_group = new ilRadioGroupInputGUI($lng->txt("news_news_item_visibility"), "news_visibility");
                $radio_option = new ilRadioOption($lng->txt("news_visibility_users"), "users");
                $radio_group->addOption($radio_option);
                $radio_option = new ilRadioOption($lng->txt("news_visibility_public"), "public");
                $radio_group->addOption($radio_option);
                $radio_group->setInfo($lng->txt("news_news_item_visibility_info"));
                $radio_group->setRequired(false);
                $radio_group->setValue("users");
                $this->form_gui->addItem($radio_group);
                // Property ContentLong
                $text_area = new ilTextAreaInputGUI($lng->txt("news_news_item_content_long"), "news_content_long");
                $text_area->setInfo($lng->txt("news_news_item_content_long_info"));
                $text_area->setRequired(false);
                $text_area->setCols("40");
                $text_area->setRows("8");
                $text_area->setUseRte(true);
                $this->form_gui->addItem($text_area);
                // save and cancel commands
                if (in_array($a_mode, array(IL_FORM_CREATE,IL_FORM_RE_CREATE)))
                {
                        $this->form_gui->addCommandButton("saveNewsItem", $lng->txt("save"));
                        $this->form_gui->addCommandButton("cancelSaveNewsItem", $lng->txt("cancel"));
                }
                else
                {
                        $this->form_gui->addCommandButton("updateNewsItem", $lng->txt("save"));
                        $this->form_gui->addCommandButton("cancelUpdateNewsItem", $lng->txt("cancel"));
                }
                $this->form_gui->setTitle($lng->txt("news_news_item_head"));
                $this->form_gui->setFormAction($this->ctrl->getFormAction($this));
                $this->form_gui->setTitleIcon(ilUtil::getImagePath("icon_news.gif"));
                $news_set = new ilSetting("news");
                if (!$news_set->get("enable_rss_for_internal"))
                {
                        $this->form_gui->removeItemByPostVar("news_visibility");
                }
                else
                {
                        $nv = $this->form_gui->getItemByPostVar("news_visibility");
                        if (is_object($nv))
                        {
                                $nv->setValue(ilNewsItem::_getDefaultVisibilityForRefId($_GET["ref_id"]));
                        }
                }
        }

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ilNewsItemGUI::saveNewsItem ( )

FORM NewsItem: Save NewsItem.

Definition at line 348 of file class.ilNewsItemGUI.php.

References exitSaveNewsItem(), getContextObjId(), getContextObjType(), getContextSubObjId(), getContextSubObjType(), getEnableEdit(), IL_FORM_CREATE, and initFormNewsItem().

        {
                global $ilUser;
                if (!$this->getEnableEdit())
                {
                        return;
                }
                $this->initFormNewsItem(IL_FORM_CREATE);
                if ($this->form_gui->checkInput())
                {
                        $this->news_item = new ilNewsItem();
                        $this->news_item->setTitle($this->form_gui->getInput("news_title"));
                        $this->news_item->setContent($this->form_gui->getInput("news_content"));
                        $this->news_item->setVisibility($this->form_gui->getInput("news_visibility"));
                        $this->news_item->setContentLong($this->form_gui->getInput("news_content_long"));
// changed
                        //$this->news_item->setContextObjId($this->ctrl->getContextObjId());
                        //$this->news_item->setContextObjType($this->ctrl->getContextObjType());
                        $this->news_item->setContextObjId($this->getContextObjId());
                        $this->news_item->setContextObjType($this->getContextObjType());
                        $this->news_item->setContextSubObjId($this->getContextSubObjId());
                        $this->news_item->setContextSubObjType($this->getContextSubObjType());
                        $this->news_item->setUserId($ilUser->getId());
                        $news_set = new ilSetting("news");
                        if (!$news_set->get("enable_rss_for_internal"))
                        {
                                $this->news_item->setVisibility("users");
                        }
                        $this->news_item->create();
                        $this->exitSaveNewsItem();
                }
                else
                {
                        $this->form_gui->setValuesByPost();
                        return $this->form_gui->getHtml();
                }
        }

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ilNewsItemGUI::setContextObjId ( $a_context_obj_id )

Set ContextObjId.

Parameters

int $a_context_obj_id

Definition at line 123 of file class.ilNewsItemGUI.php.

Referenced by __construct().

        {
                $this->context_obj_id = $a_context_obj_id;
        }

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ilNewsItemGUI::setContextObjType ( $a_context_obj_type )

Set ContextObjType.

Parameters

int $a_context_obj_type

Definition at line 143 of file class.ilNewsItemGUI.php.

Referenced by __construct().

        {
                $this->context_obj_type = $a_context_obj_type;
        }

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ilNewsItemGUI::setContextSubObjId ( $a_context_sub_obj_id )

Set ContextSubObjId.

Parameters

int $a_context_sub_obj_id

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

Referenced by __construct().

        {
                $this->context_sub_obj_id = $a_context_sub_obj_id;
        }

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ilNewsItemGUI::setContextSubObjType ( $a_context_sub_obj_type )

Set ContextSubObjType.

Parameters

int $a_context_sub_obj_type

Definition at line 183 of file class.ilNewsItemGUI.php.

Referenced by __construct().

        {
                $this->context_sub_obj_type = $a_context_sub_obj_type;
        }

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ilNewsItemGUI::setEnableEdit ( $a_enable_edit = 0 )

Set EnableEdit.

Parameters

boolean $a_enable_edit Edit mode on/off

Definition at line 103 of file class.ilNewsItemGUI.php.

Referenced by __construct().

        {
                $this->enable_edit = $a_enable_edit;
        }

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ilNewsItemGUI::setFormEditMode ( $a_form_edit_mode )

Set FormEditMode.

Parameters

int $a_form_edit_mode Form Edit Mode (IL_FORM_EDIT | IL_FORM_CREATE | IL_FORM_RE_EDIT | IL_FORM_RE_CREATE)

Definition at line 203 of file class.ilNewsItemGUI.php.

        {
                $this->form_edit_mode = $a_form_edit_mode;
        }

ilNewsItemGUI::setTabs ( )

Set tabs.

Parameters

@return

Definition at line 653 of file class.ilNewsItemGUI.php.

References $ilCtrl, and $lng.

Referenced by editNews().

        {
                global $ilTabs, $ilCtrl, $lng;
                $ilTabs->clearTargets();
                $ilTabs->setBackTarget($lng->txt("back"),
                        $ilCtrl->getParentReturnByClass("ilnewsitemgui"));
        }

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ilNewsItemGUI::updateNewsItem ( )

FORM NewsItem: Save NewsItem.

Definition at line 410 of file class.ilNewsItemGUI.php.

References exitUpdateNewsItem(), getEnableEdit(), IL_FORM_EDIT, and initFormNewsItem().

        {
                if (!$this->getEnableEdit())
                {
                        return;
                }
                $this->initFormNewsItem(IL_FORM_EDIT);
                if ($this->form_gui->checkInput())
                {
                        $this->news_item->setTitle($this->form_gui->getInput("news_title"));
                        $this->news_item->setContent($this->form_gui->getInput("news_content"));
                        $this->news_item->setVisibility($this->form_gui->getInput("news_visibility"));
                        $this->news_item->setContentLong($this->form_gui->getInput("news_content_long"));
                        $this->news_item->update();
                        $this->exitUpdateNewsItem();
                }
                else
                {
                        $this->form_gui->setValuesByPost();
                        return $this->form_gui->getHtml();
                }
        }