BlockGUI class for block NewsForContext. More...

Inheritance diagram for ilNewsForContextBlockGUI:

Collaboration diagram for ilNewsForContextBlockGUI:

Public Member Functions
	__construct ()

	getBlockType ()

	executeCommand ()

	getHTML ()

	handleView ()
	Handles show/hide notification view and removes notifications if hidden. More...

	getOverview ()

	makeClickable (string $a_str)

	showNotifications ()

	hideNotifications ()

	editSettings ()
	Show settings screen. More...

	initSettingsForm ()
	Init setting form. More...

	cancelSettings ()

	saveSettings ()

	showFeedUrl ()

	getDynamicReload ()

	getJSEnabler ()

	disableJS ()

	enableJS ()

	getNoItemFoundContent ()

Public Member Functions inherited from ilBlockGUI
	__construct ()

	getBlockType ()

	setData (array $a_data)

	getData ()

	setPresentation (int $type)

	getPresentation ()

	setBlockId (string $a_block_id="0")

	getBlockId ()

	setGuiObject (object $a_gui_object)
	Set GuiObject. More...

	getGuiObject ()

	setTitle (string $a_title)

	getTitle ()

	setOffset (int $a_offset)

	getOffset ()

	checkOffset (int $offset)

	setLimit (int $a_limit)

	getLimit ()

	setEnableEdit (bool $a_enableedit)

	getEnableEdit ()

	setRepositoryMode (bool $a_repositorymode)

	getRepositoryMode ()

	setSubtitle (string $a_subtitle)

	getSubtitle ()

	setRefId (int $a_refid)
	Set Ref Id (only used if isRepositoryObject() is true). More...

	getRefId ()

	setAdminCommands (bool $a_admincommands)

	getAdminCommands ()

	setEnableNumInfo (bool $a_enablenuminfo)

	getEnableNumInfo ()

	setProperties (array $a_properties)
	This function is supposed to be used for block type specific properties, that should be inherited through ilColumnGUI->setBlockProperties. More...

	getProperty (string $a_property)

	setProperty (string $a_property, string $a_value)

	setRowTemplate (string $a_rowtemplatename, string $a_rowtemplatedir="")
	Set Row Template Name. More...

	getNavParameter ()

	getConfigParameter ()

	getMoveParameter ()

	getRowTemplateName ()

	getRowTemplateDir ()

	addBlockCommand (string $a_href, string $a_text, string $a_onclick="", ?RoundTrip $modal=null)

	getBlockCommands ()

	getHTML ()

	getAsynch ()
	Use this for final get before sending asynchronous output (ajax) per echo to output. More...

	getPaginationViewControl ()
	Fill previous/next row. More...

	getViewControlsForPanel ()

	sortObject ()

	addSortOption (string $option, string $label, bool $active)

	setSortTarget (string $target)

	addPresentation (string $label, string $target, bool $active)

	getNoItemFoundContent ()

Static Public Member Functions
static	getScreenMode ()

static	addToSettingsForm (ilFormPropertyGUI $a_input)
	Add inputs to the container news settings form to configure also the contextBlock options. More...

static	writeSettings (array $a_values)

static	getScreenMode ()

Data Fields
const	OBJECTS_WITH_NEWS_SUBTAB = ["category", "course", "group", "forum"]
	object type names with settings->news settings subtab More...

Data Fields inherited from ilBlockGUI
const	PRES_MAIN_LEG = 0

const	PRES_SEC_LEG = 1

const	PRES_SEC_LIST = 2

const	PRES_MAIN_LIST = 3

const	PRES_MAIN_TILE = 4

Static Public Attributes
static string	$block_type = "news"

Protected Member Functions
	initData (NewsCollection $collection)

	preloadData (array $data)
	Method will be called before rendering the block. More...

	getListItemForData (array $data)
	Get list item for data array. More...

	isRepositoryObject ()
	Returns whether block has a corresponding repository object. More...

	getMediaPath (int $mob_id)

	downloadMob ()

Protected Member Functions inherited from ilBlockGUI
	isRepositoryObject ()
	Returns whether block has a corresponding repository object. More...

	specialCharsAsEntities (string $string)

	initCommands ()

	preloadData (array $data)
	Can be overwritten in subclasses. More...

	getLegacyContent ()
	Get legacy content. More...

	getListItemForData (array $data)
	Get list item for data array. More...

	handleNavigation ()
	Handle navigation. More...

	loadData ()
	Load data for current page. More...

	getListItemGroups ()
	Get items. More...

	addRepoCommands ()
	Add repo commands. More...

	getActionsForPanel ()

	send (string $output)
	Send. More...

Protected Attributes
NewsAccess	$news_access

bool	$dynamic = false

bool	$show_view_selection

string	$view

ilPropertyFormGUI	$settings_form

ilHelpGUI	$help

ilSetting	$settings

ilTabsGUI	$tabs

StandardGUIRequest	$std_request

InternalDomainService	$domain

InternalGUIService	$gui

bool	$prevent_initial_loading = false

NewsCollection	$collection

Protected Attributes inherited from ilBlockGUI
ILIAS UI Renderer	$renderer

Factory	$factory

object	$gui_object

ILIAS Container Block StandardGUIRequest	$request

ILIAS Container Block BlockManager	$block_manager

bool	$repositorymode = false

ILIAS DI UIServices	$ui

array	$data = array()

bool	$enablenuminfo = true

array	$footer_links = array()

string	$block_id = "0"

bool	$allow_moving = true

array	$move = array("left" => false, "right" => false, "up" => false, "down" => false)

array	$block_commands = array()

int	$max_count = 0

bool	$close_command = false

bool	$image = false

array	$property = []

string	$nav_value = ""

string	$css_row = ""

string	$title = ""

bool	$admincommands = false

array	$dropdown

ilTemplate	$tpl

ilGlobalTemplateInterface	$main_tpl

ilObjUser	$user

ilCtrl	$ctrl

ilAccessHandler	$access

ilLanguage	$lng

ilObjectDefinition	$obj_def

int	$presentation

int	$requested_ref_id

Private Member Functions
	loadNewsData ()

	getNewsForId (int $news_id)

Detailed Description

BlockGUI class for block NewsForContext.

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de @ilCtrl_IsCalledBy ilNewsForContextBlockGUI: ilColumnGUI @ilCtrl_Calls ilNewsForContextBlockGUI: ilNewsItemGUI

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

Constructor & Destructor Documentation

◆ __construct()

ilNewsForContextBlockGUI::__construct ( )

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 61 of file class.ilNewsForContextBlockGUI.php.

    {
        global $DIC;
 
        parent::__construct();
 
        $this->help = $DIC["ilHelp"];
        $this->settings = $DIC->settings();
        $this->tabs = $DIC->tabs();
 
        $locator = $DIC->news()->internal();
        $this->std_request = $locator->gui()->standardRequest();
        $this->domain = $locator->domain();
        $this->gui = $locator->gui();
        $this->news_access = new NewsAccess($this->std_request->getRefId());
 
        $this->lng->loadLanguageModule("news");
        $DIC->help()->addHelpSection("news_block");
 
        $this->setBlockId((string) $this->ctrl->getContextObjId());
        $this->setLimit(5);
        $this->setEnableNumInfo(true);
 
        if (!$this->prevent_initial_loading) {
            $this->loadNewsData();
        }
 
        $this->setTitle($this->lng->txt("news_internal_news"));
        $this->setRowTemplate("tpl.block_row_news_for_context.html", "components/ILIAS/News");
        $this->allow_moving = false;
        $this->handleView();
 
        $this->setPresentation(self::PRES_SEC_LIST);
    }

References $DIC, ILIAS\GlobalScreen\Provider\__construct(), ILIAS\Repository\ctrl(), handleView(), ILIAS\Repository\help(), ILIAS\Repository\lng(), loadNewsData(), ilBlockGUI\setBlockId(), ilBlockGUI\setEnableNumInfo(), ilBlockGUI\setLimit(), ilBlockGUI\setPresentation(), ilBlockGUI\setRowTemplate(), ILIAS\Repository\settings(), ilBlockGUI\setTitle(), and ILIAS\Repository\tabs().

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Member Function Documentation

◆ addToSettingsForm()

static ilNewsForContextBlockGUI::addToSettingsForm ( ilFormPropertyGUI $a_input )

static

Add inputs to the container news settings form to configure also the contextBlock options.

Definition at line 887 of file class.ilNewsForContextBlockGUI.php.

                                                                        : void
    {
        global $DIC;
 
        $std_request = $DIC->news()
            ->internal()
            ->gui()
            ->standardRequest();
 
        $lng = $DIC->language();
        $block_id = $DIC->ctrl()->getContextObjId();
 
        $news_set = new ilSetting("news");
        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
        $public_feed = ilBlockSetting::_lookup(
            self::$block_type,
            "public_feed",
            0,
            $block_id
        );
        $default_visibility = ilBlockSetting::_lookup(self::$block_type, "default_visibility", 0, $block_id);
        if ($default_visibility == "") {
            $default_visibility =
                ilNewsItem::_getDefaultVisibilityForRefId($std_request->getRefId());
        }
        $radio_group = new ilRadioGroupInputGUI($lng->txt("news_default_visibility"), "default_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);
        $radio_group->setValue($default_visibility);
        $a_input->addSubItem($radio_group);
 
        // extra rss feed
        if ($enable_internal_rss) {
            $radio_rss = new ilCheckboxInputGUI(
                $lng->txt("news_public_feed"),
                "notifications_public_feed"
            );
            $radio_rss->setInfo($lng->txt("news_public_feed_info"));
            $radio_rss->setChecked((bool) $public_feed);
            $a_input->addSubItem($radio_rss);
        }
    }

References ilBlockGUI\$block_id, $DIC, ilBlockGUI\$lng, $std_request, ilNewsItem\_getDefaultVisibilityForRefId(), ilBlockSetting\_lookup(), ILIAS\News\StandardGUIRequest\getRefId(), and ilLanguage\txt().

Referenced by ilContainerNewsSettingsGUI\initForm().

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◆ cancelSettings()

ilNewsForContextBlockGUI::cancelSettings ( )

Definition at line 945 of file class.ilNewsForContextBlockGUI.php.

                                    : void
    {
        $ilCtrl = $this->ctrl;
 
        $ilCtrl->returnToParent($this);
    }

References ilBlockGUI\$ctrl, and ilCtrl\returnToParent().

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◆ disableJS()

ilNewsForContextBlockGUI::disableJS ( )

Definition at line 1119 of file class.ilNewsForContextBlockGUI.php.

                               : void
    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        ilSession::set("il_feed_js", "n");
        $ilUser->writePref("il_feed_js", "n");
        $ilCtrl->returnToParent($this);
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$user, and ilSession\set().

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◆ downloadMob()

ilNewsForContextBlockGUI::downloadMob ( )

protected

Definition at line 1142 of file class.ilNewsForContextBlockGUI.php.

                                    : void
    {
        $news_id = $this->std_request->getNewsId();
        $news = new ilNewsItem($news_id);
        $news->deliverMobFile("Standard", true);
    }

◆ editSettings()

ilNewsForContextBlockGUI::editSettings ( )

Show settings screen.

Definition at line 743 of file class.ilNewsForContextBlockGUI.php.

                                  : string
    {
        $this->initSettingsForm();
        return $this->settings_form->getHTML();
    }

References initSettingsForm().

Referenced by ilPDNewsBlockGUI\changeFeedSettings().

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◆ enableJS()

ilNewsForContextBlockGUI::enableJS ( )

Definition at line 1129 of file class.ilNewsForContextBlockGUI.php.

                              : void
    {
        $ilUser = $this->user;
        ilSession::set("il_feed_js", "y");
        $ilUser->writePref("il_feed_js", "y");
        $this->send($this->getHTML());
    }

References ilBlockGUI\$user, getHTML(), ilBlockGUI\send(), and ilSession\set().

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◆ executeCommand()

ilNewsForContextBlockGUI::executeCommand ( )

Reimplemented in ilPDNewsBlockGUI.

Definition at line 247 of file class.ilNewsForContextBlockGUI.php.

    {
        if (strcasecmp($this->ctrl->getNextClass(), ilNewsItemGUI::class) === 0) {
            $news_item_gui = new ilNewsItemGUI();
            $news_item_gui->setEnableEdit($this->getEnableEdit());
            return $this->ctrl->forwardCommand($news_item_gui);
        }
 
        $cmd = $this->ctrl->getCmd("getHTML");
        return $this->$cmd();
    }

References ILIAS\Repository\ctrl(), and ilBlockGUI\getEnableEdit().

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◆ getBlockType()

ilNewsForContextBlockGUI::getBlockType ( )

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

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

                                  : string
    {
        return self::$block_type;
    }

References $block_type.

Referenced by getDynamicReload(), getHTML(), getJSEnabler(), hideNotifications(), initSettingsForm(), saveSettings(), and showNotifications().

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◆ getDynamicReload()

ilNewsForContextBlockGUI::getDynamicReload ( )

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

                                      : string
    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
 
        $ilCtrl->setParameterByClass(
            ilColumnGUI::class,
            "block_id",
            "block_" . $this->getBlockType() . "_" . $this->getBlockId()
        );
 
        $rel_tpl = new ilTemplate("tpl.dynamic_reload.html", true, true, "components/ILIAS/News");
        $rel_tpl->setVariable("TXT_LOADING", $lng->txt("news_loading_news"));
        $rel_tpl->setVariable("BLOCK_ID", "block_" . $this->getBlockType() . "_" . $this->getBlockId());
        $rel_tpl->setVariable(
            "TARGET",
            $ilCtrl->getLinkTargetByClass(ilColumnGUI::class, "updateBlock", "", true)
        );
 
        // no JS
        $rel_tpl->setVariable("TXT_NEWS_CLICK_HERE", $lng->txt("news_no_js_click_here"));
        $rel_tpl->setVariable(
            "TARGET_NO_JS",
            $ilCtrl->getLinkTarget($this, "disableJS")
        );
 
        return $rel_tpl->get();
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$lng, ilBlockGUI\getBlockId(), getBlockType(), and ilLanguage\txt().

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◆ getHTML()

ilNewsForContextBlockGUI::getHTML ( )

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 259 of file class.ilNewsForContextBlockGUI.php.

                             : string
    {
        global $DIC;
 
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
        $ilUser = $this->user;
 
        $news_set = new ilSetting("news");
        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
        $hide_block = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_block",
            0,
            (int) $this->block_id
        );
 
        if ($this->getProperty("title") != "") {
            $this->setTitle($this->getProperty("title"));
        }
 
        $public_feed = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "public_feed",
            0,
            (int) $this->block_id
        );
        if ($public_feed && $enable_internal_rss) {
            // @todo: rss icon HTML: ilRSSButtonGUI::get(ilRSSButtonGUI::ICON_RSS)
            $this->addBlockCommand(
                ILIAS_HTTP_PATH . "/feed.php?client_id=" . rawurlencode(CLIENT_ID) . "&" .
                    "ref_id=" . $this->std_request->getRefId(),
                $lng->txt("news_feed_url")
            );
        }
 
        // add edit commands
        if ($this->news_access->canAdd()) {
            $this->addBlockCommand(
                $ilCtrl->getLinkTargetByClass(ilNewsItemGUI::class, "editNews"),
                $lng->txt("edit")
            );
 
            $ilCtrl->setParameter($this, "add_mode", "block");
            $this->addBlockCommand(
                $ilCtrl->getLinkTargetByClass(ilNewsItemGUI::class, "createNewsItem"),
                $lng->txt("add")
            );
            $ilCtrl->setParameter($this, "add_mode", "");
        }
 
        if ($this->getProperty("settings")) {
            $ref_id = $this->std_request->getRefId();
            $obj_def = $DIC["objDefinition"];
            $obj_id = ilObject::_lookupObjectId($ref_id);
            $obj_type = ilObject::_lookupType($ref_id, true);
            $obj_class = strtolower($obj_def->getClassName($obj_type));
            $parent_gui = "ilobj" . $obj_class . "gui";
 
            $ilCtrl->setParameterByClass(ilContainerNewsSettingsGUI::class, "ref_id", $ref_id);
 
            if (in_array($obj_class, self::OBJECTS_WITH_NEWS_SUBTAB)) {
                $this->addBlockCommand(
                    $ilCtrl->getLinkTargetByClass([ilRepositoryGUI::class, $parent_gui, ilContainerNewsSettingsGUI::class], "show"),
                    $lng->txt("settings")
                );
            } else {
                // not sure if this code is still used anywhere, see discussion at
                // https://mantis.ilias.de/view.php?id=31801
                // If ILIAS 8 beta phase does not throw this exception, we can remove this part.
                //throw new ilException("News settings are deprecated.");
                // the info screen will call this
                $this->addBlockCommand(
                    $ilCtrl->getLinkTarget($this, "editSettings"),
                    $lng->txt("settings")
                );
            }
        }
 
        // do not display hidden repository news blocks for users
        // who do not have write permission
        if (!$this->getEnableEdit() && $this->getRepositoryMode() &&
            ilBlockSetting::_lookup(
                $this->getBlockType(),
                "hide_news_block",
                0,
                (int) $this->block_id
            )) {
            return "";
        }
 
        // do not display empty news blocks for users
        // who do not have write permission
        if (!$this->dynamic && !$this->getEnableEdit() && $this->getRepositoryMode() && count($this->getData()) === 0 &&
            (
                !$news_set->get("enable_rss_for_internal") ||
                !ilBlockSetting::_lookup(
                    $this->getBlockType(),
                    "public_feed",
                    0,
                    (int) $this->block_id
                )
            )) {
            return "";
        }
 
        $en = "";
 
        return parent::getHTML() . $en;
    }

References ilBlockGUI\$ctrl, $DIC, ilBlockGUI\$lng, ilBlockGUI\$obj_def, $ref_id, ilBlockGUI\$user, ilBlockSetting\_lookup(), ilObject\_lookupObjectId(), ilObject\_lookupType(), ilBlockGUI\addBlockCommand(), CLIENT_ID, getBlockType(), ilObjectDefinition\getClassName(), ilBlockGUI\getData(), ilBlockGUI\getEnableEdit(), ilBlockGUI\getProperty(), ilBlockGUI\getRepositoryMode(), ilBlockGUI\setTitle(), and ilLanguage\txt().

Referenced by enableJS(), hideNotifications(), and showNotifications().

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◆ getJSEnabler()

ilNewsForContextBlockGUI::getJSEnabler ( )

Definition at line 1098 of file class.ilNewsForContextBlockGUI.php.

                                  : string
    {
        $ilCtrl = $this->ctrl;
 
        $ilCtrl->setParameterByClass(
            ilColumnGUI::class,
            "block_id",
            "block_" . $this->getBlockType() . "_" . $this->getBlockId()
        );
        //echo "hh";
        $rel_tpl = new ilTemplate("tpl.js_enabler.html", true, true, "components/ILIAS/News");
        $rel_tpl->setVariable("BLOCK_ID", "block_" . $this->getBlockType() . "_" . $this->getBlockId());
        $rel_tpl->setVariable(
            "TARGET",
            $ilCtrl->getLinkTarget($this, "enableJS", "", true, false)
        );
 
        return $rel_tpl->get();
    }

References ilBlockGUI\$ctrl, ilBlockGUI\getBlockId(), getBlockType(), and ilCtrl\setParameterByClass().

Referenced by ilPDNewsBlockGUI\getHTML().

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◆ getListItemForData()

ilNewsForContextBlockGUI::getListItemForData ( array $data )

protected

Get list item for data array.

Parameters

array $data

Returns: null|\ILIAS\UI\Component\Item\Item

Reimplemented from ilBlockGUI.

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

                                                      : ?\ILIAS\UI\Component\Item\Item
    {
        try {
            $info = $this->getNewsForId($data[0]);
        } catch (\Exception $e) {
            $this->logger->error($e->getMessage());
            return $this->ui->factory()->item()->standard($this->lng->txt('news_not_available'))
                ->withDescription($this->lng->txt('news_sorry_not_accessible_anymore'));
        }
 
 
        $props = [
            $this->lng->txt('date') => $info['creation_date'] ?? ''
        ];
 
        $item = $this->ui->factory()->item()->standard(
            $this->ui->factory()->link()->standard($info['news_title'] ?? '', $info['url'] ?? '')
        )->withProperties($props);
 
        if ($info['ref_id'] > 0) {
            $item = $item->withDescription($info['type_txt'] . ': ' . $info['obj_title']);
        }
        return $item;
    }

References Vendor\Package\$e, $info, getNewsForId(), ILIAS\Repository\lng(), ILIAS\Repository\logger(), and ILIAS\Repository\ui().

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◆ getMediaPath()

ilNewsForContextBlockGUI::getMediaPath ( int $mob_id )

protected

Definition at line 671 of file class.ilNewsForContextBlockGUI.php.

                                                : string
    {
        $media_path = "";
        if ($mob_id > 0) {
            $mob = new ilObjMediaObject($mob_id);
            $media_path = $mob->getStandardSrc();
        }
        return $media_path;
    }

◆ getNewsForId()

ilNewsForContextBlockGUI::getNewsForId ( int $news_id )

private

Definition at line 158 of file class.ilNewsForContextBlockGUI.php.

                                               : array
    {
        $item = $this->collection->getById($news_id);
        if ($item === null) {
            throw new \InvalidArgumentException("News item with id {$news_id} not found.");
        }
 
        $grouping = $this->collection->getGroupingFor($item);
 
        $creation_date = new ilDateTime($item->getCreationDate()->format('c'), IL_CAL_DATETIME);
        $title = ilStr::shortenWords(
            ilNewsItem::determineNewsTitle(
                $item->getContextObjType(),
                $item->getTitle(),
                $item->isContentIsLangVar(),
                $grouping ? $grouping['agg_ref_id'] : 0,
                $grouping ? $grouping['aggregation'] : [],
            )
        );
 
        $info = [
            'ref_id' => $item->getContextRefId(),
            'creation_date' => ilDatePresentation::formatDate($creation_date),
            'news_title' => $title,
        ];
 
        // title image type
        if ($item->getContextRefId() > 0) {
            $obj_id = $item->getContextObjId();
            $type = $item->getContextObjType();
 
            $lang_type = in_array($type, ['sahs', 'lm', 'htlm']) ? 'lres' : 'obj_' . $type;
 
            $type_txt = ($this->obj_def->isPlugin($item->getContextObjType()))
                ? ilObjectPlugin::lookupTxtById($item->getContextObjType(), $lang_type)
                : $this->lng->txt($lang_type);
 
            $info['type_txt'] = $type_txt;
            $info['type_icon'] = ilObject::_getIcon($obj_id, 'tiny', $type);
            $info['obj_title'] = ilStr::shortenWords(ilObject::_lookupTitle($obj_id));
            $info['user_read'] = $this->collection->isReadByUser($this->user->getId(), $news_id);
 
            $this->ctrl->setParameter($this, 'news_context', $item->getContextRefId());
        } else {
            $this->ctrl->setParameter($this, 'news_context', '');
        }
 
        $this->ctrl->setParameter($this, 'news_id', $item->getId());
        $info['url'] = $this->ctrl->getLinkTarget($this, 'showNews');
        $this->ctrl->clearParameters($this);
 
        return $info;
    }

References $info, ilBlockGUI\$title, ilObject\_getIcon(), ilObject\_lookupTitle(), ILIAS\Repository\ctrl(), ilNewsItem\determineNewsTitle(), ilDatePresentation\formatDate(), IL_CAL_DATETIME, ILIAS\Repository\lng(), ilObjectPlugin\lookupTxtById(), ilStr\shortenWords(), and ILIAS\Repository\user().

Referenced by getListItemForData().

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◆ getNoItemFoundContent()

ilNewsForContextBlockGUI::getNoItemFoundContent ( )

Reimplemented from ilBlockGUI.

Definition at line 1137 of file class.ilNewsForContextBlockGUI.php.

                                           : string
    {
        return $this->lng->txt("news_no_news_items");
    }

References ILIAS\Repository\lng().

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◆ getOverview()

ilNewsForContextBlockGUI::getOverview ( )

Definition at line 406 of file class.ilNewsForContextBlockGUI.php.

                                 : string
    {
        $lng = $this->lng;
 
        return '<div class="small">' . (count($this->getData())) . " " . $lng->txt("news_news_items") . "</div>";
    }

References ilBlockGUI\$lng, ilBlockGUI\getData(), and ilLanguage\txt().

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◆ getScreenMode()

static ilNewsForContextBlockGUI::getScreenMode ( )

static

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 223 of file class.ilNewsForContextBlockGUI.php.

                                          : string
    {
        global $DIC;
 
        $ilCtrl = $DIC->ctrl();
 
        if (strcasecmp($ilCtrl->getCmdClass(), ilNewsItemGUI::class) === 0) {
            return IL_SCREEN_FULL;
        }
 
        switch ($ilCtrl->getCmd()) {
            case "showNews":
            case "showFeedUrl":
                return IL_SCREEN_CENTER;
 
            case "editSettings":
            case "saveSettings":
                return IL_SCREEN_FULL;
 
            default:
                return IL_SCREEN_SIDE;
        }
    }

References $DIC, IL_SCREEN_CENTER, IL_SCREEN_FULL, and IL_SCREEN_SIDE.

◆ handleView()

ilNewsForContextBlockGUI::handleView ( )

Handles show/hide notification view and removes notifications if hidden.

Definition at line 374 of file class.ilNewsForContextBlockGUI.php.

                                : void
    {
        // it seems like this method does not change any state, so it may be removed in the future
 
        /*$ilUser = $this->user;
 
        $this->view = (string) ilBlockSetting::_lookup(
            $this->getBlockType(),
            "view",
            $ilUser->getId(),
            (int) $this->block_id
        );
 
        // check whether notices and messages exist
        $got_notices = $got_messages = false;
        foreach ($this->data as $row) {
            if ((int) ($row["priority"] ?? 0) === 0) {
                $got_notices = true;
            }
            if ((int) ($row["priority"] ?? 0) === 1) {
                $got_messages = true;
            }
        }
        $this->show_view_selection = false;
 
        if ($got_notices && $got_messages) {
            $this->show_view_selection = true;
        } elseif ($got_notices) {
            $this->view = "";
        }*/
    }

Referenced by __construct(), ilPDNewsBlockGUI\__construct(), hideNotifications(), and showNotifications().

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◆ hideNotifications()

ilNewsForContextBlockGUI::hideNotifications ( )

Definition at line 716 of file class.ilNewsForContextBlockGUI.php.

                                       : void
    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        ilBlockSetting::_write(
            $this->getBlockType(),
            "view",
            "hide_notifications",
            $ilUser->getId(),
            (int) $this->block_id
        );
 
        // reload data
        $this->loadNewsData();
        $this->handleView();
 
        if ($ilCtrl->isAsynch()) {
            $this->send($this->getHTML());
        }
 
        $ilCtrl->returnToParent($this);
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$user, ilBlockSetting\_write(), getBlockType(), getHTML(), handleView(), loadNewsData(), and ilBlockGUI\send().

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◆ initData()

ilNewsForContextBlockGUI::initData ( NewsCollection $collection )

protected

Definition at line 118 of file class.ilNewsForContextBlockGUI.php.

                                                           : void
    {
        $this->collection = $collection;
        $this->data = $collection->pluck('id', true);
    }

References $collection, and ILIAS\News\Data\NewsCollection\pluck().

Referenced by loadNewsData(), and ilPDNewsBlockGUI\loadNewsData().

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◆ initSettingsForm()

ilNewsForContextBlockGUI::initSettingsForm ( )

Init setting form.

Definition at line 752 of file class.ilNewsForContextBlockGUI.php.

                                      : void
    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilTabs = $this->tabs;
 
        $ilTabs->clearTargets();
 
        $news_set = new ilSetting("news");
        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
        $public = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "public_notifications",
            0,
            (int) $this->block_id
        );
        $public_feed = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "public_feed",
            0,
            (int) $this->block_id
        );
        $hide_block = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_block",
            0,
            (int) $this->block_id
        );
        $hide_news_per_date = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_per_date",
            0,
            (int) $this->block_id
        );
        $hide_news_date = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_date",
            0,
            (int) $this->block_id
        );
 
        if (is_string($hide_news_date) && $hide_news_date !== '') {
            $hide_news_date = explode(" ", $hide_news_date);
        }
 
        $this->settings_form = new ilPropertyFormGUI();
        $this->settings_form->setTitle($lng->txt("news_settings"));
 
        // hide news block for learners
        if ($this->getProperty("hide_news_block_option")) {
            $ch = new ilCheckboxInputGUI(
                $lng->txt("news_hide_news_block"),
                "hide_news_block"
            );
            $ch->setInfo($lng->txt("news_hide_news_block_info"));
            $ch->setChecked((bool) $hide_block);
            $this->settings_form->addItem($ch);
 
            $hnpd = new ilCheckboxInputGUI(
                $lng->txt("news_hide_news_per_date"),
                "hide_news_per_date"
            );
            $hnpd->setInfo($lng->txt("news_hide_news_per_date_info"));
            $hnpd->setChecked((bool) $hide_news_per_date);
 
            $dt_prop = new ilDateTimeInputGUI(
                $lng->txt("news_hide_news_date"),
                "hide_news_date"
            );
            $dt_prop->setRequired(true);
            if (is_array($hide_news_date) && count($hide_news_date) === 2) {
                $dt_prop->setDate(new ilDateTime($hide_news_date[0] . ' ' . $hide_news_date[1], IL_CAL_DATETIME));
            }
            $dt_prop->setShowTime(true);
            $hnpd->addSubItem($dt_prop);
 
            $this->settings_form->addItem($hnpd);
        }
 
        // default visibility
        if ($enable_internal_rss && $this->getProperty("default_visibility_option")) {
            $default_visibility = ilBlockSetting::_lookup(
                $this->getBlockType(),
                "default_visibility",
                0,
                (int) $this->block_id
            );
            if ($default_visibility == "") {
                $default_visibility =
                    ilNewsItem::_getDefaultVisibilityForRefId($this->std_request->getRefId());
            }
 
            // Default Visibility
            $radio_group = new ilRadioGroupInputGUI($lng->txt("news_default_visibility"), "default_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);
            $radio_group->setValue($default_visibility);
            $this->settings_form->addItem($radio_group);
        }
 
        // public notifications
        if ($enable_internal_rss && $this->getProperty("public_notifications_option")) {
            $ch = new ilCheckboxInputGUI(
                $lng->txt("news_notifications_public"),
                "notifications_public"
            );
            $ch->setInfo($lng->txt("news_notifications_public_info"));
            $ch->setChecked((bool) $public);
            $this->settings_form->addItem($ch);
        }
 
        // extra rss feed
        if ($enable_internal_rss) {
            $ch = new ilCheckboxInputGUI(
                $lng->txt("news_public_feed"),
                "notifications_public_feed"
            );
            $ch->setInfo($lng->txt("news_public_feed_info"));
            $ch->setChecked((bool) $public_feed);
            $this->settings_form->addItem($ch);
        }
 
        $this->settings_form->addCommandButton("saveSettings", $lng->txt("save"));
        $this->settings_form->addCommandButton("cancelSettings", $lng->txt("cancel"));
        $this->settings_form->setFormAction($ilCtrl->getFormAction($this));
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$lng, $tabs, ilNewsItem\_getDefaultVisibilityForRefId(), ilBlockSetting\_lookup(), ilTabsGUI\clearTargets(), getBlockType(), ilBlockGUI\getProperty(), IL_CAL_DATETIME, and ilLanguage\txt().

Referenced by editSettings(), and saveSettings().

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◆ isRepositoryObject()

ilNewsForContextBlockGUI::isRepositoryObject ( )

protected

Returns whether block has a corresponding repository object.

Reimplemented from ilBlockGUI.

Definition at line 218 of file class.ilNewsForContextBlockGUI.php.

                                           : bool
    {
        return false;
    }

◆ loadNewsData()

ilNewsForContextBlockGUI::loadNewsData ( )

private

Reimplemented in ilPDNewsBlockGUI.

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

                                   : void
    {
        if ($this->std_request->getRefId() === 0) {
            $this->initData(new NewsCollection());
            return;
        }
 
        $collection = $this->domain->collection()->getNewsForContainer(
            $this->std_request->getRefId(),
            $this->ctrl->getContextObjId(),
            $this->ctrl->getContextObjType(),
            new NewsCriteria(read_user_id: $this->user->getId()),
            $this->user->getId(),
            true
        );
 
        if ($this->ctrl->getContextObjType() !== 'frm') {
            $collection = $collection->groupForums(true);
        }
        $this->initData($collection->groupFiles());
    }

References $collection, ILIAS\Repository\ctrl(), ILIAS\News\Data\NewsCollection\groupFiles(), ILIAS\News\Data\NewsCollection\groupForums(), initData(), and ILIAS\Repository\user().

Referenced by __construct(), hideNotifications(), and showNotifications().

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◆ makeClickable()

ilNewsForContextBlockGUI::makeClickable ( string $a_str )

Definition at line 681 of file class.ilNewsForContextBlockGUI.php.

                                                : string
    {
        // this fixes bug 8744. We assume that strings that contain < and >
        // already contain html, we do not handle these
        if (is_int(strpos($a_str, ">")) && is_int(strpos($a_str, "<"))) {
            return $a_str;
        }
 
        return ilUtil::makeClickable($a_str);
    }

References ilUtil\makeClickable().

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◆ preloadData()

ilNewsForContextBlockGUI::preloadData ( array $data )

protected

Method will be called before rendering the block.

It lazily loads the required news items.

Reimplemented from ilBlockGUI.

Definition at line 127 of file class.ilNewsForContextBlockGUI.php.

                                               : void
    {
        parent::preloadData($data);
        $this->collection->load(array_column($data, 0));
    }

References ilBlockGUI\$data.

◆ saveSettings()

ilNewsForContextBlockGUI::saveSettings ( )

Reimplemented in ilPDNewsBlockGUI.

Definition at line 952 of file class.ilNewsForContextBlockGUI.php.

                                  : string
    {
        $ilCtrl = $this->ctrl;
 
        $this->initSettingsForm();
        $form = $this->settings_form;
        if ($form->checkInput()) {
            $news_set = new ilSetting("news");
            $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
            if ($enable_internal_rss) {
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "public_notifications",
                    $form->getInput("notifications_public"),
                    0,
                    (int) $this->block_id
                );
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "public_feed",
                    $form->getInput("notifications_public_feed"),
                    0,
                    (int) $this->block_id
                );
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "default_visibility",
                    $form->getInput("default_visibility"),
                    0,
                    (int) $this->block_id
                );
            }
 
            if ($this->getProperty("hide_news_block_option")) {
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "hide_news_block",
                    $form->getInput("hide_news_block"),
                    0,
                    (int) $this->block_id
                );
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "hide_news_per_date",
                    $form->getInput("hide_news_per_date"),
                    0,
                    (int) $this->block_id
                );
 
                // hide date
                $hd = $this->settings_form->getItemByPostVar("hide_news_date");
                $hide_date = $hd->getDate();
                if ($hide_date instanceof ilDateTime && $form->getInput("hide_news_per_date")) {
                    ilBlockSetting::_write(
                        $this->getBlockType(),
                        "hide_news_date",
                        $hide_date->get(IL_CAL_DATETIME),
                        0,
                        (int) $this->block_id
                    );
                } else {
                    ilBlockSetting::_write(
                        $this->getBlockType(),
                        "hide_news_date",
                        "",
                        0,
                        (int) $this->block_id
                    );
                }
            }
 
            $this->domain->collection()->invalidateCache($this->user->getId());
 
            $ilCtrl->returnToParent($this);
        } else {
            $this->settings_form->setValuesByPost();
            return $this->settings_form->getHTML();
        }
        return "";
    }

References ilBlockGUI\$ctrl, $settings_form, ilBlockSetting\_write(), getBlockType(), ilBlockGUI\getProperty(), IL_CAL_DATETIME, initSettingsForm(), and ILIAS\Repository\user().

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◆ showFeedUrl()

ilNewsForContextBlockGUI::showFeedUrl ( )

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1034 of file class.ilNewsForContextBlockGUI.php.

                                 : string
    {
        $lng = $this->lng;
        $ilUser = $this->user;
 
        $title = ilObject::_lookupTitle((int) $this->block_id);
 
        $tpl = new ilTemplate("tpl.show_feed_url.html", true, true, "components/ILIAS/News");
        $tpl->setVariable(
            "TXT_TITLE",
            sprintf($lng->txt("news_feed_url_for"), $title)
        );
        $tpl->setVariable("TXT_INFO", $lng->txt("news_get_feed_info"));
        $tpl->setVariable("TXT_FEED_URL", $lng->txt("news_feed_url"));
        $tpl->setVariable(
            "VAL_FEED_URL",
            ILIAS_HTTP_PATH . "/feed.php?client_id=" . rawurlencode(CLIENT_ID) . "&user_id=" . $ilUser->getId() .
                "&obj_id=" . $this->block_id .
                "&hash=" . ilObjUser::_lookupFeedHash($ilUser->getId(), true)
        );
        $tpl->setVariable(
            "VAL_FEED_URL_TXT",
            ILIAS_HTTP_PATH . "/feed.php?client_id=" . rawurlencode(CLIENT_ID) . "&<br />user_id=" . $ilUser->getId() .
                "&obj_id=" . $this->block_id .
                "&hash=" . ilObjUser::_lookupFeedHash($ilUser->getId(), true)
        );
 
        $panel = $this->ui->factory()->panel()->standard(
            $lng->txt("news_internal_news"),
            $this->ui->factory()->legacy()->content($tpl->get())
        );
 
        return $this->ui->renderer()->render($panel);
    }

References ilBlockGUI\$lng, ilBlockGUI\$title, ilBlockGUI\$tpl, ilBlockGUI\$user, ilObjUser\_lookupFeedHash(), ilObject\_lookupTitle(), CLIENT_ID, ilTemplate\get(), HTML_Template_IT\setVariable(), ilLanguage\txt(), and ILIAS\Repository\ui().

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◆ showNotifications()

ilNewsForContextBlockGUI::showNotifications ( )

Definition at line 692 of file class.ilNewsForContextBlockGUI.php.

                                       : void
    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        ilBlockSetting::_write(
            $this->getBlockType(),
            "view",
            "",
            $ilUser->getId(),
            (int) $this->block_id
        );
 
        // reload data
        $this->loadNewsData();
        $this->handleView();
 
        if ($ilCtrl->isAsynch()) {
            $this->send($this->getHTML());
        }
 
        $ilCtrl->returnToParent($this);
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$user, ilBlockSetting\_write(), getBlockType(), getHTML(), handleView(), loadNewsData(), and ilBlockGUI\send().

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◆ writeSettings()

static ilNewsForContextBlockGUI::writeSettings ( array $a_values )

static

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

                                                         : void
    {
        global $DIC;
 
        $block_id = $DIC->ctrl()->getContextObjId();
        foreach ($a_values as $key => $value) {
            ilBlockSetting::_write(self::$block_type, (string) $key, (string) $value, 0, $block_id);
        }
    }