ilNewsForContextBlockGUI Class Reference

BlockGUI class for block NewsForContext. More...

Inheritance diagram for ilNewsForContextBlockGUI:

Collaboration diagram for ilNewsForContextBlockGUI:

Public Member Functions
	__construct ()
	Constructor. More...
	getNewsData ()
	Get news for context. More...
	getBlockType ()
	Returns string More...
	executeCommand ()
	execute command More...
	setEnableEdit ($a_enable_edit=0)
	Set EnableEdit. More...
	getEnableEdit ()
	Get EnableEdit. More...
	fillDataSection ()
	Fill data section. More...
	getHTML ()
	Get bloch HTML code. More...
	handleView ()
	Handles show/hide notification view and removes notifications if hidden. More...
	fillRow ($data)
	get flat list for personal desktop More...
	getInfoForData ($news)
	getOverview ()
	Get overview. More...
	showNews ()
	show news More...
	makeClickable ($a_str)
	Make clickable. More...
	unsubscribeNews ()
	Unsubscribe current user from news. More...
	subscribeNews ()
	Subscribe current user from news. More...
	showNotifications ()
	hideNotifications ()
	editSettings ()
	Show settings screen. More...
	initSettingsForm ()
	Init setting form. More...
	cancelSettings ()
	Cancel settings. More...
	saveSettings ()
	Save settings. More...
	showFeedUrl ()
	Show feed URL. More...
	getDynamic ()
	getDynamicReload ()
	getJSEnabler ()
	disableJS ()
	enableJS ()
Public Member Functions inherited from ilBlockGUI
	getBlockType ()
	__construct ()
	Constructor. More...
	setData ($a_data)
	Set Data. More...
	getData ()
	Get Data. More...
	setPresentation (int $type)
	Set presentation. More...
	getPresentation ()
	Get presentation type. More...
	setBlockId ($a_block_id=0)
	Set Block Id. More...
	getBlockId ()
	Get Block Id. More...
	setGuiObject (&$a_gui_object)
	Set GuiObject. More...
	getGuiObject ()
	Get GuiObject. More...
	setTitle ($a_title)
	Set Title. More...
	getTitle ()
	Get Title. More...
	setOffset ($a_offset)
	Set Offset. More...
	getOffset ()
	Get Offset. More...
	correctOffset ()
	setLimit ($a_limit)
	Set Limit. More...
	getLimit ()
	Get Limit. More...
	setEnableEdit ($a_enableedit)
	Set EnableEdit. More...
	getEnableEdit ()
	Get EnableEdit. More...
	setRepositoryMode ($a_repositorymode)
	Set RepositoryMode. More...
	getRepositoryMode ()
	Get RepositoryMode. More...
	setSubtitle ($a_subtitle)
	Set Subtitle. More...
	getSubtitle ()
	Get Subtitle. More...
	setRefId ($a_refid)
	Set Ref Id (only used if isRepositoryObject() is true). More...
	getRefId ()
	Get Ref Id (only used if isRepositoryObject() is true). More...
	setAdminCommands (bool $a_admincommands)
	Set Administration Commmands. More...
	getAdminCommands ()
	Get Administration Commmands. More...
	setEnableNumInfo ($a_enablenuminfo)
	Set Enable Item Number Info. More...
	getEnableNumInfo ()
	Get Enable Item Number Info. More...
	setProperties ($a_properties)
	This function is supposed to be used for block type specific properties, that should be inherited through ilColumnGUI->setBlockProperties. More...
	getProperty ($a_property)
	setProperty ($a_property, $a_value)
	setRowTemplate ($a_rowtemplatename, $a_rowtemplatedir="")
	Set Row Template Name. More...
	getNavParameter ()
	getConfigParameter ()
	getMoveParameter ()
	getRowTemplateName ()
	Get Row Template Name. More...
	getRowTemplateDir ()
	Get Row Template Directory. More...
	addBlockCommand (string $a_href, string $a_text, string $a_onclick="")
	Add Block Command. More...
	getBlockCommands ()
	Get Block commands. More...
	getHTML ()
	Get HTML. More...
	fillHeaderCommands ()
	Fill header commands block. More...
	fillHeaderTitleBlock ()
	Fill header title block (title and. More...
	setDataSection ($a_content)
	Call this from overwritten fillDataSection(), if standard row based data is not used. More...
	fillDataSection ()
	Standard implementation for row based data. More...
	fillRow ($a_set)
	fillFooter ()
	fillPreviousNext ()
	Fill previous/next row. More...
	setPreviousNextLinks ()
	Get previous/next linkbar. More...
	getAsynch ()
	Use this for final get before sending asynchronous output (ajax) per echo to output. More...
	getPaginationViewControl ()
	Fill previous/next row. More...
	getHTMLNew ()
	Get HTML. More...

Static Public Member Functions
static	getScreenMode ()
	Get Screen Mode for current command. More...
static	addToSettingsForm (ilFormPropertyGUI $a_input)
	Add inputs to the container news settings form to configure also the contextBlock options. More...
static	writeSettings ($a_values)
static	getScreenMode ()
	Get Screen Mode for current command. More...

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

Static Public Attributes
static	$block_type = "news"
static	$st_data

Protected Member Functions
	isRepositoryObject ()
	Returns whether block has a corresponding repository object. Returns bool More...
	getMediaPath (int $mob_id)
	getListItemForData (array $data)
	Get list item for data array. Parameters array $data Returns null|\ILIAS\UI\Component\Item\Item More...
	getNoItemFoundContent ()
	No item entry. More...
Protected Member Functions inherited from ilBlockGUI
	isRepositoryObject ()
	Returns whether block has a corresponding repository object. More...
	initCommands ()
	Init commands. More...
	fillRowColor ($a_placeholder="CSS_ROW")
	preloadData (array $data)
	Can be overwritten in subclasses. More...
	getLegacyContent ()
	Get legacy content. More...
	getViewControls ()
	Get view controls. 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...
	getNoItemFoundContent ()
	No item entry. More...

Protected Attributes
	$help
	$settings
	$tabs
	$obj_definition
	$new_rendering = true
Protected Attributes inherited from ilBlockGUI
	$ui
	$data = array()
	$enablenuminfo = true
	$footer_links = array()
	$block_id = 0
	$allow_moving = true
	$move = array("left" => false, "right" => false, "up" => false, "down" => false)
	$block_commands = array()
	$max_count = false
	$close_command = false
	$image = false
	$property = false
	$nav_value = ""
	$css_row = ""
	$title = ""
	$admincommands = false
	$dropdown
	$tpl
	$main_tpl
	$user
	$ctrl
	$access
	$lng
	$obj_def
	$presentation
	$new_rendering = false

Detailed Description

BlockGUI class for block NewsForContext.

Author

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

Version

$Id$

@ilCtrl_IsCalledBy ilNewsForContextBlockGUI: ilColumnGUI @ilCtrl_Calls ilNewsForContextBlockGUI: ilNewsItemGUI

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

Constructor & Destructor Documentation

__construct()

ilNewsForContextBlockGUI::__construct

(

)

Constructor.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 48 of file class.ilNewsForContextBlockGUI.php.

    {
        global $DIC;
 
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->user = $DIC->user();
        $this->help = $DIC["ilHelp"];
        $this->access = $DIC->access();
        $this->settings = $DIC->settings();
        $this->tabs = $DIC->tabs();
        $this->obj_definition = $DIC["objDefinition"];
 
        $ilCtrl = $DIC->ctrl();
        $lng = $DIC->language();
        $ilUser = $DIC->user();
        $ilHelp = $DIC["ilHelp"];
 
        parent::__construct();
        
        $lng->loadLanguageModule("news");
        $ilHelp->addHelpSection("news_block");
        
        include_once("./Services/News/classes/class.ilNewsItem.php");
        $this->setBlockId($ilCtrl->getContextObjId());
        $this->setLimit(5);
        $this->setEnableNumInfo(true);
        
        $this->dynamic = false;
        include_once("./Services/News/classes/class.ilNewsCache.php");
        $this->acache = new ilNewsCache();
        $cres = unserialize($this->acache->getEntry($ilUser->getId() . ":" . $_GET["ref_id"]));
        $this->cache_hit = false;
 
        if ($this->acache->getLastAccessStatus() == "hit" && is_array($cres)) {
            self::$st_data = ilNewsItem::prepareNewsDataFromCache($cres);
            $this->cache_hit = true;
        }
        if ($this->getDynamic() && !$this->cache_hit) {
            $this->dynamic = true;
            $data = array();
        } else {
            if (!empty(self::$st_data)) {
                $data = self::$st_data;
            } else {
                $data = $this->getNewsData();
                self::$st_data = $data;
            }
        }
 
        $this->setTitle($lng->txt("news_internal_news"));
        $this->setRowTemplate("tpl.block_row_news_for_context.html", "Services/News");
        $this->setData($data);
        $this->allow_moving = false;
        $this->handleView();
 
        $this->setPresentation(self::PRES_SEC_LIST);
    }

References $_GET, ilBlockGUI\$data, $DIC, $ilCtrl, $ilUser, ilBlockGUI\$lng, $st_data, ILIAS\GlobalScreen\Provider\__construct(), getDynamic(), getNewsData(), handleView(), help(), ilNewsItem\prepareNewsDataFromCache(), ilBlockGUI\setBlockId(), ilBlockGUI\setData(), ilBlockGUI\setEnableNumInfo(), ilBlockGUI\setLimit(), ilBlockGUI\setPresentation(), ilBlockGUI\setRowTemplate(), settings(), ilBlockGUI\setTitle(), and user().

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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.

Parameters

ilFormPropertyGUI

$a_input

Definition at line 1166 of file class.ilNewsForContextBlockGUI.php.

    {
        global $DIC;
 
        $lng = $DIC->language();
        $block_id = $DIC->ctrl()->getContextObjId();
 
        $news_set = new ilSetting("news");
        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
        //$public_notification = ilBlockSetting::_lookup(self::$block_type, "public_notifications",0, $block_id);
        $public_feed = ilBlockSetting::_lookup(
            self::$block_type,
            "public_feed",
            0,
            $block_id
        );
 
        $default_visibility = ilBlockSetting::_lookup(self::$block_type, "default_visibility", 0, $block_id);
        if ($default_visibility == "") {
            $default_visibility =
                ilNewsItem::_getDefaultVisibilityForRefId($_GET["ref_id"]);
        }
        $radio_group = new ilRadioGroupInputGUI($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"));
            $radio_rss->setChecked($public_feed);
            $a_input->addSubItem($radio_rss);
        }
    }

References $_GET, ilBlockGUI\$block_id, $DIC, ilBlockGUI\$lng, ilNewsItem\_getDefaultVisibilityForRefId(), and ilBlockSetting\_lookup().

Referenced by ilContainerNewsSettingsGUI\initForm().

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cancelSettings()

ilNewsForContextBlockGUI::cancelSettings

(

)

Cancel settings.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1224 of file class.ilNewsForContextBlockGUI.php.

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

References ilBlockGUI\$ctrl, and $ilCtrl.

disableJS()

ilNewsForContextBlockGUI::disableJS

(

)

Definition at line 1443 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        $_SESSION["il_feed_js"] = "n";
        $ilUser->writePref("il_feed_js", "n");
        $ilCtrl->returnToParent($this);
    }

References $_SESSION, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, and ilBlockGUI\$user.

editSettings()

ilNewsForContextBlockGUI::editSettings

(

)

Show settings screen.

Definition at line 1005 of file class.ilNewsForContextBlockGUI.php.

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

References initSettingsForm().

Referenced by ilPDNewsBlockGUI\changeFeedSettings().

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enableJS()

ilNewsForContextBlockGUI::enableJS

(

)

Definition at line 1453 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        //echo "enableJS";
        $_SESSION["il_feed_js"] = "y";
        $ilUser->writePref("il_feed_js", "y");
        echo $this->getHTML();
        exit;
    }

References $_SESSION, $ilUser, ilBlockGUI\$user, exit, and getHTML().

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executeCommand()

ilNewsForContextBlockGUI::executeCommand

(

)

execute command

Reimplemented in ilPDNewsBlockGUI.

Definition at line 206 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
 
        $next_class = $ilCtrl->getNextClass();
        $cmd = $ilCtrl->getCmd("getHTML");
 
        switch ($next_class) {
            case "ilnewsitemgui":
                include_once("./Services/News/classes/class.ilNewsItemGUI.php");
                $news_item_gui = new ilNewsItemGUI();
                $news_item_gui->setEnableEdit($this->getEnableEdit());
                $html = $ilCtrl->forwardCommand($news_item_gui);
                return $html;
                
            default:
                return $this->$cmd();
        }
    }

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

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fillDataSection()

ilNewsForContextBlockGUI::fillDataSection

(

)

Fill data section.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 249 of file class.ilNewsForContextBlockGUI.php.

    {
        if ($this->dynamic) {
            $this->setDataSection($this->getDynamicReload());
        } elseif (count($this->getData()) > 0) {
            parent::fillDataSection();
        } else {
            $this->setDataSection($this->getOverview());
        }
    }

References ilBlockGUI\getData(), getDynamicReload(), getOverview(), and ilBlockGUI\setDataSection().

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fillRow()

ilNewsForContextBlockGUI::fillRow

(

$data

)

get flat list for personal desktop

Reimplemented from ilBlockGUI.

Definition at line 428 of file class.ilNewsForContextBlockGUI.php.

    {
        $info = $this->getInfoForData($data);
 
        $this->tpl->setCurrentBlock("long");
        $this->tpl->setVariable("VAL_CREATION_DATE", $info["creation_date"]);
        $this->tpl->parseCurrentBlock();
 
        if ($info["ref_id"] > 0) {
            $this->tpl->setCurrentBlock("news_context");
            $this->tpl->setVariable("TYPE", $info["type_txt"]);
            $this->tpl->setVariable("IMG_TYPE", $info["type_icon"]);
            $this->tpl->setVariable("TITLE", $info["obj_title"]);
            if ($info["user_read"] > 0) {
                $this->tpl->setVariable("TITLE_CLASS", 'class="light"');
            }
 
            $this->tpl->parseCurrentBlock();
        }
 
        // title
        $this->tpl->setVariable("VAL_TITLE", $info["news_title"]);
 
        if ($info["user_read"] > 0) {
            $this->tpl->setVariable("A_CLASS", 'class="light"');
        }
 
        $this->tpl->setVariable("HREF_SHOW", $info["url"]);
    }

References ilBlockGUI\$data, and getInfoForData().

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getBlockType()

ilNewsForContextBlockGUI::getBlockType

(

)

Returns

string

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 160 of file class.ilNewsForContextBlockGUI.php.

                                   : string
    {
        return self::$block_type;
    }

References $block_type.

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

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getDynamic()

ilNewsForContextBlockGUI::getDynamic

(

)

Definition at line 1358 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        // @todo: enable js loading
        if ($this->new_rendering) {
            return false;
        }
 
        if ($ilCtrl->getCmd() == "hideNotifications" ||
            $ilCtrl->getCmd() == "showNotifications") {
            return false;
        }
        
        if ($ilCtrl->getCmdClass() != "ilcolumngui" && $ilCtrl->getCmd() != "enableJS") {
            $sess_feed_js = "";
            if (isset($_SESSION["il_feed_js"])) {
                $sess_feed_js = $_SESSION["il_feed_js"];
            }
            
            if ($sess_feed_js != "n" &&
                ($ilUser->getPref("il_feed_js") != "n" || $sess_feed_js == "y")) {
                // do not get feed dynamically, if cache hit is given.
                //                              if (!$this->feed->checkCacheHit())
                //                              {
                return true;
                //                              }
            }
        }
        
        return false;
    }

References $_SESSION, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, and ilBlockGUI\$user.

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

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getDynamicReload()

ilNewsForContextBlockGUI::getDynamicReload

(

)

Definition at line 1392 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
        
        $ilCtrl->setParameterByClass(
            "ilcolumngui",
            "block_id",
            "block_" . $this->getBlockType() . "_" . $this->getBlockId()
        );
 
        $rel_tpl = new ilTemplate("tpl.dynamic_reload.html", true, true, "Services/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", "updateBlock", "", true)
        );
            
        // no JS
        $rel_tpl->setVariable("TXT_NEWS_CLICK_HERE", $lng->txt("news_no_js_click_here"));
        $rel_tpl->setVariable(
            "TARGET_NO_JS",
            $ilCtrl->getLinkTargetByClass(strtolower(get_class($this)), "disableJS")
        );
 
        return $rel_tpl->get();
    }

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

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

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getEnableEdit()

ilNewsForContextBlockGUI::getEnableEdit

(

)

Get EnableEdit.

Returns

boolean Edit mode on/off

Reimplemented from ilBlockGUI.

Definition at line 241 of file class.ilNewsForContextBlockGUI.php.

    {
        return $this->enable_edit;
    }

Referenced by executeCommand(), and getHTML().

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getHTML()

ilNewsForContextBlockGUI::getHTML

(

)

Get bloch HTML code.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 263 of file class.ilNewsForContextBlockGUI.php.

    {
        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,
            $this->block_id
        );
 
        if ($this->getProperty("title") != "") {
            $this->setTitle($this->getProperty("title"));
        }
 
        $public_feed = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "public_feed",
            0,
            $this->block_id
        );
        if ($public_feed) {
            if ($enable_internal_rss) {
                include_once("./Services/News/classes/class.ilRSSButtonGUI.php");
                // @todo: rss icon HTML: ilRSSButtonGUI::get(ilRSSButtonGUI::ICON_RSS)
                $this->addBlockCommand(
                    ILIAS_HTTP_PATH . "/feed.php?client_id=" . rawurlencode(CLIENT_ID) . "&" .
                        "ref_id=" . $_GET["ref_id"],
                    $lng->txt("news_feed_url")
                );
            }
        }
 
        // add edit commands
        if ($this->getEnableEdit()) {
            $this->addBlockCommand(
                $ilCtrl->getLinkTargetByClass("ilnewsitemgui", "editNews"),
                $lng->txt("edit")
            );
 
            $ilCtrl->setParameter($this, "add_mode", "block");
            $this->addBlockCommand(
                $ilCtrl->getLinkTargetByClass("ilnewsitemgui", "createNewsItem"),
                $lng->txt("add")
            );
            $ilCtrl->setParameter($this, "add_mode", "");
        }
 
        if ($this->getProperty("settings") == true) {
            $ref_id = $_GET["ref_id"];
            $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", "ref_id", $ref_id);
 
            if (in_array($obj_class, ilNewsForContextBlockGUI::OBJECTS_WITH_NEWS_SUBTAB)) {
                $this->addBlockCommand(
                    $ilCtrl->getLinkTargetByClass(array("ilrepositorygui", $parent_gui, "ilcontainernewssettingsgui"), "show"),
                    $lng->txt("settings")
                );
            } else {
                $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,
                $this->block_id
            )) {
            return "";
        }
 
        // do not display empty news blocks for users
        // who do not have write permission
        if (count($this->getData()) == 0 && !$this->getEnableEdit() &&
            $this->getRepositoryMode() && !$this->dynamic
            && (!$news_set->get("enable_rss_for_internal") ||
                !ilBlockSetting::_lookup(
                    $this->getBlockType(),
                    "public_feed",
                    0,
                    $this->block_id
                ))) {
            return "";
        }
 
        $en = "";
        if ($ilUser->getPref("il_feed_js") == "n") {
            //                  $en = getJSEnabler();
        }
 
        return parent::getHTML() . $en;
    }

References $_GET, ilBlockGUI\$ctrl, $DIC, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$obj_def, ilBlockGUI\$user, ilBlockSetting\_lookup(), ilObject\_lookupObjectId(), ilObject\_lookupType(), ilBlockGUI\addBlockCommand(), getBlockType(), ilBlockGUI\getData(), getEnableEdit(), ilBlockGUI\getProperty(), ilBlockGUI\getRepositoryMode(), ILIAS_HTTP_PATH, OBJECTS_WITH_NEWS_SUBTAB, and ilBlockGUI\setTitle().

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

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getInfoForData()

ilNewsForContextBlockGUI::getInfoForData

(

$news

)

Definition at line 458 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
        $obj_definition = $this->obj_definition;
 
        $info = [];
 
        $info["ref_id"] = $news["ref_id"];
        $info["creation_date"] =
            ilDatePresentation::formatDate(new ilDateTime($news["creation_date"], IL_CAL_DATETIME));
 
        // title image type
        if ($news["ref_id"] > 0) {
            if ($news["agg_ref_id"] > 0) {
                $obj_id = ilObject::_lookupObjId($news["agg_ref_id"]);
                $type = ilObject::_lookupType($obj_id);
                $context_ref = $news["agg_ref_id"];
            } else {
                $obj_id = $news["context_obj_id"];
                $type = $news["context_obj_type"];
                $context_ref = $news["ref_id"];
            }
            
            $lang_type = in_array($type, array("sahs", "lm", "htlm"))
                ? "lres"
                : "obj_" . $type;
 
            $type_txt = ($obj_definition->isPlugin($news["context_obj_type"]))
                ? ilObjectPlugin::lookupTxtById($news["context_obj_type"], $lang_type)
                : $lng->txt($lang_type);
 
 
            $info["type_txt"] = $type_txt;
            $info["type_icon"] = ilObject::_getIcon($obj_id, "tiny", $type);
            $info["obj_title"] = ilUtil::shortenWords(ilObject::_lookupTitle($obj_id));
            $info["user_read"] = $news["user_read"];
 
            $ilCtrl->setParameter($this, "news_context", $context_ref);
        } else {
            $ilCtrl->setParameter($this, "news_context", "");
        }
 
        // title
        $info["news_title"] =
            ilUtil::shortenWords(ilNewsItem::determineNewsTitle(
                $news["context_obj_type"],
                $news["title"],
                $news["content_is_lang_var"],
                $news["agg_ref_id"],
                $news["aggregation"]
            ));
        
 
        $ilCtrl->setParameter($this, "news_id", $news["id"]);
        $info["url"] =
            $ilCtrl->getLinkTarget($this, "showNews");
        $ilCtrl->clearParameters($this);
 
        return $info;
    }

References ilBlockGUI\$ctrl, $ilCtrl, ilBlockGUI\$lng, $obj_definition, $type, ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilObject\_lookupType(), ilNewsItem\determineNewsTitle(), ilDatePresentation\formatDate(), IL_CAL_DATETIME, ilObjectPlugin\lookupTxtById(), and ilUtil\shortenWords().

Referenced by fillRow(), and getListItemForData().

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getJSEnabler()

ilNewsForContextBlockGUI::getJSEnabler

(

)

Definition at line 1421 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
        
        $ilCtrl->setParameterByClass(
            "ilcolumngui",
            "block_id",
            "block_" . $this->getBlockType() . "_" . $this->getBlockId()
        );
        //echo "hh";
        $rel_tpl = new ilTemplate("tpl.js_enabler.html", true, true, "Services/News");
        $rel_tpl->setVariable("BLOCK_ID", "block_" . $this->getBlockType() . "_" . $this->getBlockId());
        $rel_tpl->setVariable(
            "TARGET",
            $ilCtrl->getLinkTargetByClass(strtolower(get_class($this)), "enableJS", true, "", false)
        );
            
        return $rel_tpl->get();
    }

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

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 1473 of file class.ilNewsForContextBlockGUI.php.

                                                       : \ILIAS\UI\Component\Item\Item
    {
        $info = $this->getInfoForData($data);
 
 
        $props = [
            $this->lng->txt("news_date") => $info["creation_date"]
        ];
 
 
        // @todo: fix this
        // $info["user_read"]
 
        $factory = $this->ui->factory();
        $item = $factory->item()->standard($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 $factory, getInfoForData(), and ui().

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getMediaPath()

ilNewsForContextBlockGUI::getMediaPath ( int  $mob_id )

protected

Parameters

int

$mob_id

Returns

string

Definition at line 888 of file class.ilNewsForContextBlockGUI.php.

    {
        $media_path = "";
        if ($mob_id > 0) {
            $mob = new ilObjMediaObject($mob_id);
            $med = $mob->getMediaItem("Standard");
            if (strcasecmp("Reference", $med->getLocationType()) == 0) {
                $media_path = $med->getLocation();
            } else {
                $media_path = ilObjMediaObject::_getURL($mob->getId()) . "/" . $med->getLocation();
            }
        }
        return $media_path;
    }

References ilObjMediaObject\_getURL().

Referenced by showNews().

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getNewsData()

ilNewsForContextBlockGUI::getNewsData

(

)

Get news for context.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 110 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        include_once("./Services/News/classes/class.ilNewsCache.php");
        $this->acache = new ilNewsCache();
        /*              $cres = $this->acache->getEntry($ilUser->getId().":".$_GET["ref_id"]);
                if ($this->acache->getLastAccessStatus() == "hit" && false)
                {
                    $news_data = unserialize($cres);
                }
                else
                {*/
        $news_item = new ilNewsItem();
        $news_item->setContextObjId($ilCtrl->getContextObjId());
        $news_item->setContextObjType($ilCtrl->getContextObjType());
            
        // workaround, better: reduce constructor and introduce
        //$prevent_aggregation = $this->getProperty("prevent_aggregation");
        $prevent_aggregation = true;
        if ($ilCtrl->getContextObjType() != "frm") {
            $forum_grouping = true;
        } else {
            $forum_grouping = false;
        }
    
            
        $news_data = $news_item->getNewsForRefId(
            $_GET["ref_id"],
            false,
            false,
            0,
            $prevent_aggregation,
            $forum_grouping
            );
 
        $this->acache->storeEntry(
            $ilUser->getId() . ":" . $_GET["ref_id"],
            serialize($news_data)
            );
 
        //              }
        //var_dump($news_data);
        return $news_data;
    }

References $_GET, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, and ilBlockGUI\$user.

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

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getNoItemFoundContent()

ilNewsForContextBlockGUI::getNoItemFoundContent ( )

protected

No item entry.

Returns

string

Reimplemented from ilBlockGUI.

Definition at line 1500 of file class.ilNewsForContextBlockGUI.php.

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

getOverview()

ilNewsForContextBlockGUI::getOverview

(

)

Get overview.

Definition at line 523 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
                
        return '<div class="small">' . ((int) count($this->getData())) . " " . $lng->txt("news_news_items") . "</div>";
    }

References ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$user, and ilBlockGUI\getData().

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

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getScreenMode()

static ilNewsForContextBlockGUI::getScreenMode ( )

static

Get Screen Mode for current command.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 176 of file class.ilNewsForContextBlockGUI.php.

    {
        global $DIC;
 
        $ilCtrl = $DIC->ctrl();
        
        if ($ilCtrl->getCmdClass() == "ilnewsitemgui") {
            return IL_SCREEN_FULL;
        }
        
        switch ($ilCtrl->getCmd()) {
            case "showNews":
            case "showFeedUrl":
                return IL_SCREEN_CENTER;
                break;
                
            case "editSettings":
            case "saveSettings":
                return IL_SCREEN_FULL;
                break;
            
            default:
                return IL_SCREEN_SIDE;
                break;
        }
    }

References $DIC, $ilCtrl, 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 378 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        
        include_once("Services/Block/classes/class.ilBlockSetting.php");
        $this->view = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "view",
            $ilUser->getId(),
            $this->block_id
        );
 
        // check whether notices and messages exist
        $got_notices = $got_messages = false;
        foreach ($this->data as $row) {
            if ($row["priority"] == 0) {
                $got_notices = true;
            }
            if ($row["priority"] == 1) {
                $got_messages = true;
            }
        }
        $this->show_view_selection = false;
 
        if ($got_notices && $got_messages) {
            $this->show_view_selection = true;
        } elseif ($got_notices) {
            $this->view = "";
        }
        
        // remove notifications if hidden
/*
        if (($this->view == "hide_notifications") && $this->show_view_selection)
        {
            $rset = array();
            foreach($this->data as $k => $row)
            {
                if ($row["priority"] == 1)
                {
                    $rset[$k] = $row;
                }
            }
            $this->data = $rset;
        }
*/
    }

References $ilUser, ilBlockGUI\$user, ilBlockSetting\_lookup(), and getBlockType().

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

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hideNotifications()

ilNewsForContextBlockGUI::hideNotifications

(

)

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

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        include_once("Services/Block/classes/class.ilBlockSetting.php");
        ilBlockSetting::_write(
            $this->getBlockType(),
            "view",
            "hide_notifications",
            $ilUser->getId(),
            $this->block_id
        );
 
        // reload data
        $data = $this->getNewsData();
        $this->setData($data);
        $this->handleView();
 
        if ($ilCtrl->isAsynch()) {
            echo $this->getHTML();
            exit;
        } else {
            $ilCtrl->returnToParent($this);
        }
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$data, $ilCtrl, $ilUser, ilBlockGUI\$user, ilBlockSetting\_write(), exit, getBlockType(), getHTML(), getNewsData(), handleView(), and ilBlockGUI\setData().

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initSettingsForm()

ilNewsForContextBlockGUI::initSettingsForm

(

)

Init setting form.

Definition at line 1014 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilSetting = $this->settings;
        $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,
            $this->block_id
        );
        $public_feed = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "public_feed",
            0,
            $this->block_id
        );
        $hide_block = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_block",
            0,
            $this->block_id
        );
        $hide_news_per_date = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_per_date",
            0,
            $this->block_id
        );
        $hide_news_date = ilBlockSetting::_lookup(
            $this->getBlockType(),
            "hide_news_date",
            0,
            $this->block_id
        );
 
        if ($hide_news_date != "") {
            $hide_news_date = explode(" ", $hide_news_date);
        }
 
        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $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"));
            $ch->setChecked($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"));
            $hnpd->setChecked($hide_news_per_date);
            
            $dt_prop = new ilDateTimeInputGUI(
                $lng->txt("news_hide_news_date"),
                "hide_news_date"
                );
            $dt_prop->setRequired(true);
            if ($hide_news_date != "") {
                $dt_prop->setDate(new ilDateTime($hide_news_date[0] . ' ' . $hide_news_date[1], IL_CAL_DATETIME));
            }
            #$dt_prop->setDate($hide_news_date[0]);
            #$dt_prop->setTime($hide_news_date[1]);
            $dt_prop->setShowTime(true);
            //$dt_prop->setInfo($lng->txt("news_hide_news_date_info"));
            $hnpd->addSubItem($dt_prop);
                
            $this->settings_form->addItem($hnpd);
        }
 
        // default visibility
        if ($this->getProperty("default_visibility_option") &&
            $enable_internal_rss) {
            $default_visibility = ilBlockSetting::_lookup(
                $this->getBlockType(),
                "default_visibility",
                0,
                $this->block_id
            );
            if ($default_visibility == "") {
                $default_visibility =
                    ilNewsItem::_getDefaultVisibilityForRefId($_GET["ref_id"]);
            }
 
            // 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 ($this->getProperty("public_notifications_option") &&
            $enable_internal_rss) {
            $ch = new ilCheckboxInputGUI(
                $lng->txt("news_notifications_public"),
                "notifications_public"
            );
            $ch->setInfo($lng->txt("news_notifications_public_info"));
            $ch->setChecked($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"));
            $ch->setChecked($public_feed);
            $this->settings_form->addItem($ch);
        }
 
        
        //$this->settings_form->addCheckboxProperty($lng->txt("news_public_feed"), "notifications_public_feed",
        //      "1", $public_feed, $lng->txt("news_public_feed_info"));
        //if ($this->getProperty("public_notifications_option"))
        //{
        //      $this->settings_form->addCheckboxProperty($lng->txt("news_notifications_public"), "notifications_public",
        //              "1", $public, $lng->txt("news_notifications_public_info"));
        //}
        $this->settings_form->addCommandButton("saveSettings", $lng->txt("save"));
        $this->settings_form->addCommandButton("cancelSettings", $lng->txt("cancel"));
        $this->settings_form->setFormAction($ilCtrl->getFormaction($this));
    }

References $_GET, ilBlockGUI\$ctrl, $ilCtrl, $ilSetting, $ilUser, ilBlockGUI\$lng, $settings, $tabs, ilBlockGUI\$user, ilNewsItem\_getDefaultVisibilityForRefId(), ilBlockSetting\_lookup(), getBlockType(), ilBlockGUI\getProperty(), and IL_CAL_DATETIME.

Referenced by editSettings(), and saveSettings().

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isRepositoryObject()

ilNewsForContextBlockGUI::isRepositoryObject ( )

protected

Returns whether block has a corresponding repository object.

Returns

bool

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 168 of file class.ilNewsForContextBlockGUI.php.

                                            : bool
    {
        return false;
    }

makeClickable()

ilNewsForContextBlockGUI::makeClickable

(

$a_str

)

Make clickable.

Parameters

return

Definition at line 909 of file class.ilNewsForContextBlockGUI.php.

    {
        // 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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saveSettings()

ilNewsForContextBlockGUI::saveSettings

(

)

Save settings.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1234 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        
        $this->initSettingsForm();
        if ($this->settings_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",
                    $_POST["notifications_public"],
                    0,
                    $this->block_id
                );
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "public_feed",
                    $_POST["notifications_public_feed"],
                    0,
                    $this->block_id
                );
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "default_visibility",
                    $_POST["default_visibility"],
                    0,
                    $this->block_id
                );
            }
            
            if ($this->getProperty("hide_news_block_option")) {
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "hide_news_block",
                    $_POST["hide_news_block"],
                    0,
                    $this->block_id
                );
                ilBlockSetting::_write(
                    $this->getBlockType(),
                    "hide_news_per_date",
                    $_POST["hide_news_per_date"],
                    0,
                    $this->block_id
                );
 
                // hide date
                $hd = $this->settings_form->getItemByPostVar("hide_news_date");
                $hide_date = $hd->getDate();
                if ($_POST["hide_news_per_date"] && $hide_date != null) {
                    ilBlockSetting::_write(
                        $this->getBlockType(),
                        "hide_news_date",
                        $hide_date->get(IL_CAL_DATETIME),
                        0,
                        $this->block_id
                    );
                } else {
                    ilBlockSetting::_write(
                        $this->getBlockType(),
                        "hide_news_date",
                        "",
                        0,
                        $this->block_id
                    );
                }
            }
            
            include_once("./Services/News/classes/class.ilNewsCache.php");
            $cache = new ilNewsCache();
            $cache->deleteEntry($ilUser->getId() . ":" . $_GET["ref_id"]);
 
            $ilCtrl->returnToParent($this);
        } else {
            $this->settings_form->setValuesByPost();
            return $this->settings_form->getHtml();
        }
    }

References $_GET, $_POST, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$user, ilBlockSetting\_write(), getBlockType(), ilBlockGUI\getProperty(), IL_CAL_DATETIME, and initSettingsForm().

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setEnableEdit()

ilNewsForContextBlockGUI::setEnableEdit

(

$a_enable_edit = 0

)

Set EnableEdit.

Parameters

boolean

$a_enable_edit

Edit mode on/off

Reimplemented from ilBlockGUI.

Definition at line 231 of file class.ilNewsForContextBlockGUI.php.

    {
        $this->enable_edit = $a_enable_edit;
    }

showFeedUrl()

ilNewsForContextBlockGUI::showFeedUrl

(

)

Show feed URL.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1320 of file class.ilNewsForContextBlockGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        
        include_once("./Services/News/classes/class.ilNewsItem.php");
        
        $title = ilObject::_lookupTitle($this->block_id);
        
        $tpl = new ilTemplate("tpl.show_feed_url.html", true, true, "Services/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)
        );
        
        $content_block = new ilDashboardContentBlockGUI();
        $content_block->setContent($tpl->get());
        $content_block->setTitle($lng->txt("news_internal_news"));
 
        return $content_block->getHTML();
    }

References ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$title, ilBlockGUI\$tpl, ilBlockGUI\$user, ilObjUser\_lookupFeedHash(), ilObject\_lookupTitle(), and ILIAS_HTTP_PATH.

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showNews()

ilNewsForContextBlockGUI::showNews

(

)

show news

Reimplemented in ilPDNewsBlockGUI.

Definition at line 535 of file class.ilNewsForContextBlockGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        $ilAccess = $this->access;
        
        // workaround for dynamic mode (if cache is disabled, showNews has no data)
        if (empty(self::$st_data)) {
            $this->setData($this->getNewsData());
        }
        
        $news_set = new ilSetting("news");
        $enable_internal_rss = $news_set->get("enable_rss_for_internal");
 
        include_once("./Services/News/classes/class.ilNewsItem.php");
        $news = new ilNewsItem((int) $_GET["news_id"]);
        
        $tpl = new ilTemplate("tpl.show_news.html", true, true, "Services/News");
 
        // get current item in data set
        $previous = $next = "";
        reset($this->data);
        $c = current($this->data);
        $curr_cnt = 1;
 
        while ($c["id"] > 0 &&
             $c["id"] != $_GET["news_id"]) {
            $previous = $c;
            $c = next($this->data);
            $curr_cnt++;
        }
 
        if (!is_array($c) && is_object($news) && $news->getId() > 0
            && ilNewsItem::_lookupContextObjId($news->getId()) != $ilCtrl->getContextObjId()) {
            throw new ilException("News ID does not match object context.");
        }
 
 
        // collect news items to show
        $news_list = array();
        if (is_array($c["aggregation"])) {      // we have an aggregation
            $news_list[] = array("ref_id" => $c["agg_ref_id"],
                "agg_ref_id" => $c["agg_ref_id"],
                "aggregation" => $c["aggregation"],
                "user_id" => "",
                "content_type" => "text",
                "mob_id" => 0,
                "visibility" => "",
                "content" => "",
                "content_long" => "",
                "update_date" => $news->getUpdateDate(),
                "creation_date" => "",
                "content_is_lang_var" => false,
                "loc_context" => $_GET["news_context"],
                "context_obj_type" => $news->getContextObjType(),
                "title" => "");
 
            foreach ($c["aggregation"] as $c_item) {
                ilNewsItem::_setRead($ilUser->getId(), $c_item["id"]);
                $c_item["loc_context"] = $c_item["ref_id"];
                $c_item["loc_stop"] = $_GET["news_context"];
                $news_list[] = $c_item;
            }
        } else {                                                                // no aggregation, simple news item
            $news_list[] = array(
                "id" => $news->getId(),
                "ref_id" => $_GET["news_context"],
                "user_id" => $news->getUserId(),
                "content_type" => $news->getContentType(),
                "mob_id" => $news->getMobId(),
                "visibility" => $news->getVisibility(),
                "priority" => $news->getPriority(),
                "content" => $news->getContent(),
                "content_long" => $news->getContentLong(),
                "update_date" => $news->getUpdateDate(),
                "creation_date" => $news->getCreationDate(),
                "context_sub_obj_type" => $news->getContextSubObjType(),
                "context_obj_type" => $news->getContextObjType(),
                "context_sub_obj_id" => $news->getContextSubObjId(),
                "content_is_lang_var" => $news->getContentIsLangVar(),
                "content_text_is_lang_var" => $news->getContentTextIsLangVar(),
                "loc_context" => $_GET["news_context"],
                "title" => $news->getTitle());
            ilNewsItem::_setRead($ilUser->getId(), $_GET["news_id"]);
        }
 
        $row_css = "";
        $cache_deleted = false;
        foreach ($news_list as $item) {
            $row_css = ($row_css != "tblrow1")
                    ? "tblrow1"
                    : "tblrow2";
 
            if ($item["ref_id"] > 0 && !$ilAccess->checkAccess("read", "", $item["ref_id"])) {
                $tpl->setCurrentBlock("content");
                $tpl->setVariable("VAL_CONTENT", $lng->txt("news_sorry_not_accessible_anymore"));
                $tpl->parseCurrentBlock();
                $tpl->setCurrentBlock("item");
                $tpl->setVariable("ITEM_ROW_CSS", $row_css);
                $tpl->parseCurrentBlock();
                if (!$cache_deleted) {
                    $this->acache->deleteEntry($ilUser->getId() . ":" . $_GET["ref_id"]);
                    $cache_deleted = true;
                }
                continue;
            }
 
            // user
            if ($item["user_id"] > 0 && ilObject::_exists($item["user_id"])) {
                // get login
                if (ilObjUser::_exists($item["user_id"])) {
                    $user = new ilObjUser($item["user_id"]);
                    $displayname = $user->getLogin();
                } else {
                    // this should actually not happen, since news entries
                    // should be deleted when the user is going to be removed
                    $displayname = "<" . strtolower($lng->txt("deleted")) . ">";
                }
            
                $tpl->setCurrentBlock("user_info");
                $tpl->setVariable("VAL_AUTHOR", $displayname);
                $tpl->setVariable("TXT_AUTHOR", $lng->txt("author"));
                $tpl->parseCurrentBlock();
            }
                        
            // media player
            $ui_renderer = $this->ui->renderer();
            $ui_factory = $this->ui->factory();
            $this->ui->factory();
            if ($item["mob_id"] > 0 && ilObject::_exists($item["mob_id"])) {
                $media_path = $this->getMediaPath($item["mob_id"]);
                $mime = ilObjMediaObject::getMimeType($media_path);
                if (in_array($mime, array("image/jpeg", "image/svg+xml", "image/gif", "image/png"))) {
                    $title = basename($media_path);
                    $html = $ui_renderer->render($ui_factory->image()->responsive($media_path, $title));
                } elseif (in_array($mime, array("audio/mpeg", "audio/ogg", "video/mp4", "video/x-flv", "video/webm"))) {
                    $mp = new ilMediaPlayerGUI();
                    $mp->setFile($media_path);
                    $mp->setDisplayHeight(200);
                    $html = $mp->getMediaPlayerHtml();
                } else {
                    // download?
                    $html = "";
                }
 
 
                $tpl->setCurrentBlock("player");
                $tpl->setVariable(
                    "PLAYER",
                    $html
                );
                $tpl->parseCurrentBlock();
            }
            
            // access
            if ($enable_internal_rss && $item["visibility"] != "") {
                $obj_id = ilObject::_lookupObjId($item["ref_id"]);
                $tpl->setCurrentBlock("access");
                $tpl->setVariable("TXT_ACCESS", $lng->txt("news_news_item_visibility"));
                if ($item["visibility"] == NEWS_PUBLIC ||
                    ($item["priority"] == 0 &&
                    ilBlockSetting::_lookup(
                        "news",
                        "public_notifications",
                        0,
                        $obj_id
                    ))) {
                    $tpl->setVariable("VAL_ACCESS", $lng->txt("news_visibility_public"));
                } else {
                    $tpl->setVariable("VAL_ACCESS", $lng->txt("news_visibility_users"));
                }
                $tpl->parseCurrentBlock();
            }
 
            // content
            include_once("./Services/News/classes/class.ilNewsRendererFactory.php");
            $renderer = ilNewsRendererFactory::getRenderer($item["context_obj_type"]);
            if (trim($item["content"]) != "") {         // content
                $it = new ilNewsItem($item["id"]);
                $renderer->setNewsItem($it, $item["ref_id"]);
                $tpl->setCurrentBlock("content");
                $tpl->setVariable("VAL_CONTENT", $renderer->getDetailContent());
                $tpl->parseCurrentBlock();
            }
            if ($item["update_date"] != $item["creation_date"]) {               // update date
                $tpl->setCurrentBlock("ni_update");
                $tpl->setVariable("TXT_LAST_UPDATE", $lng->txt("last_update"));
                $tpl->setVariable(
                    "VAL_LAST_UPDATE",
                    ilDatePresentation::formatDate(new ilDateTime($item["update_date"], IL_CAL_DATETIME))
                );
                $tpl->parseCurrentBlock();
            }
            
            // creation date
            if ($item["creation_date"] != "") {
                $tpl->setCurrentBlock("ni_update");
                $tpl->setVariable(
                    "VAL_CREATION_DATE",
                    ilDatePresentation::formatDate(new ilDateTime($item["creation_date"], IL_CAL_DATETIME))
                    );
                $tpl->setVariable("TXT_CREATED", $lng->txt("created"));
                $tpl->parseCurrentBlock();
            }
 
 
            // context / title
            if ($_GET["news_context"] > 0) {
                //$obj_id = ilObject::_lookupObjId($_GET["news_context"]);
                $obj_id = ilObject::_lookupObjId($item["ref_id"]);
                $obj_type = ilObject::_lookupType($obj_id);
                $obj_title = ilObject::_lookupTitle($obj_id);
                
                // file hack, not nice
                if ($obj_type == "file") {
                    $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $item["ref_id"]);
                    $url = $ilCtrl->getLinkTargetByClass("ilrepositorygui", "sendfile");
                    $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
                    
                    include_once "Services/UIComponent/Button/classes/class.ilLinkButton.php";
                    $button = ilLinkButton::getInstance();
                    $button->setUrl($url);
                    $button->setCaption("download");
                    
                    $tpl->setCurrentBlock("download");
                    $tpl->setVariable("BUTTON_DOWNLOAD", $button->render());
                    $tpl->parseCurrentBlock();
                }
                
                // forum hack, not nice
                $add = "";
                if ($obj_type == "frm" && $item["context_sub_obj_type"] == "pos"
                    && $item["context_sub_obj_id"] > 0) {
                    include_once("./Modules/Forum/classes/class.ilObjForumAccess.php");
                    $pos = $item["context_sub_obj_id"];
                    $thread = ilObjForumAccess::_getThreadForPosting($pos);
                    if ($thread > 0) {
                        $add = "_" . $thread . "_" . $pos;
                    }
                }
 
                // wiki hack, not nice
                if ($obj_type == "wiki" && $item["context_sub_obj_type"] == "wpg"
                    && $item["context_sub_obj_id"] > 0) {
                    include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
                    $wptitle = ilWikiPage::lookupTitle($item["context_sub_obj_id"]);
                    if ($wptitle != "") {
                        $add = "_" . ilWikiUtil::makeUrlTitle($wptitle);
                    }
                }
 
                $url_target = "./goto.php?client_id=" . rawurlencode(CLIENT_ID) . "&target=" .
                    $obj_type . "_" . $item["ref_id"] . $add;
 
                // lm page hack, not nice
                if (in_array($obj_type, array("lm")) && $item["context_sub_obj_type"] == "pg"
                    && $item["context_sub_obj_id"] > 0) {
                    $url_target = "./goto.php?client_id=" . rawurlencode(CLIENT_ID) . "&target=" .
                        "pg_" . $item["context_sub_obj_id"] . "_" . $item["ref_id"];
                }
                
                // blog posting hack, not nice
                if ($obj_type == "blog" && $item["context_sub_obj_type"] == "blp"
                    && $item["context_sub_obj_id"] > 0) {
                    $url_target = "./goto.php?client_id=" . rawurlencode(CLIENT_ID) . "&target=" .
                        "blog_" . $item["ref_id"] . "_" . $item["context_sub_obj_id"];
                }
    
                $context_opened = false;
                if ($item["loc_context"] != null && $item["loc_context"] != $item["loc_stop"]) {
                    $tpl->setCurrentBlock("context");
                    $context_opened = true;
                    $cont_loc = new ilLocatorGUI();
                    $cont_loc->addContextItems($item["loc_context"], true, $item["loc_stop"]);
                    $tpl->setVariable("CONTEXT_LOCATOR", $cont_loc->getHTML());
                }
                
                //var_dump($item);
                if ($item["no_context_title"] !== true) {
                    if (!$context_opened) {
                        $tpl->setCurrentBlock("context");
                    }
                    $tpl->setVariable("HREF_CONTEXT_TITLE", $url_target);
                    $tpl->setVariable("CONTEXT_TITLE", $obj_title);
                    $tpl->setVariable("IMG_CONTEXT_TITLE", ilObject::_getIcon($obj_id, "big", $obj_type));
                }
                if ($context_opened) {
                    $tpl->parseCurrentBlock();
                }
    
                $tpl->setVariable("HREF_TITLE", $url_target);
            }
            
            // title
            $tpl->setVariable(
                "VAL_TITLE",
                ilNewsItem::determineNewsTitle(
                    $item["context_obj_type"],
                    $item["title"],
                    $item["content_is_lang_var"],
                    $item["agg_ref_id"],
                    $item["aggregation"]
                )
            );
            
 
            $tpl->setCurrentBlock("item");
            $tpl->setVariable("ITEM_ROW_CSS", $row_css);
            $tpl->parseCurrentBlock();
        }
        
        $content_block = new ilDashboardContentBlockGUI();
        $content_block->setContent($tpl->get());
        if ($this->getProperty("title") != "") {
            $content_block->setTitle($this->getProperty("title"));
        } else {
            $content_block->setTitle($lng->txt("news_internal_news"));
        }
 
        // previous
        if ($previous != "") {
            if ($previous["ref_id"] > 0) {
                $ilCtrl->setParameter($this, "news_context", $previous["ref_id"]);
            }
            $ilCtrl->setParameter($this, "news_id", $previous["id"]);
            // @todo: make this a view control
            $content_block->addBlockCommand($ilCtrl->getLinkTarget($this, "showNews"), $lng->txt("previous"));
            $ilCtrl->setParameter($this, "news_context", "");
        }
        
        // next
        if ($c = next($this->data)) {
            if ($c["ref_id"] > 0) {
                $ilCtrl->setParameter($this, "news_context", $c["ref_id"]);
            }
            $ilCtrl->setParameter($this, "news_id", $c["id"]);
            // @todo: make this a view control
            $content_block->addBlockCommand($ilCtrl->getLinkTarget($this, "showNews"), $lng->txt("next"));
        }
        $ilCtrl->setParameter($this, "news_context", "");
        $ilCtrl->setParameter($this, "news_id", "");
        $content_block->setCurrentItemNumber($curr_cnt);
        $content_block->setEnableNumInfo(true);
        $content_block->setData($this->getData());
 
        return $content_block->getHTML();
    }

References $_GET, ilBlockGUI\$access, Vendor\Package\$c, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$title, ilBlockGUI\$tpl, $url, ilBlockGUI\$user, ilObject\_exists(), ilObjForumAccess\_getThreadForPosting(), ilBlockSetting\_lookup(), ilNewsItem\_lookupContextObjId(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilObject\_lookupType(), ilNewsItem\_setRead(), ilNewsItem\determineNewsTitle(), ilDatePresentation\formatDate(), ilBlockGUI\getData(), ilLinkButton\getInstance(), getMediaPath(), ilObjMediaObject\getMimeType(), getNewsData(), ilBlockGUI\getProperty(), ilNewsRendererFactory\getRenderer(), IL_CAL_DATETIME, ilWikiPage\lookupTitle(), ilWikiUtil\makeUrlTitle(), NEWS_PUBLIC, ilBlockGUI\setData(), and ui().

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showNotifications()

ilNewsForContextBlockGUI::showNotifications

(

)

Definition at line 948 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        
        include_once("Services/Block/classes/class.ilBlockSetting.php");
        ilBlockSetting::_write(
            $this->getBlockType(),
            "view",
            "",
            $ilUser->getId(),
            $this->block_id
        );
 
        // reload data
        $data = $this->getNewsData();
        $this->setData($data);
        $this->handleView();
 
        if ($ilCtrl->isAsynch()) {
            echo $this->getHTML();
            exit;
        } else {
            $ilCtrl->returnToParent($this);
        }
    }

References ilBlockGUI\$ctrl, ilBlockGUI\$data, $ilCtrl, $ilUser, ilBlockGUI\$user, ilBlockSetting\_write(), exit, getBlockType(), getHTML(), getNewsData(), handleView(), and ilBlockGUI\setData().

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subscribeNews()

ilNewsForContextBlockGUI::subscribeNews

(

)

Subscribe current user from news.

Definition at line 937 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        $ilCtrl = $this->ctrl;
 
        include_once("./Services/News/classes/class.ilNewsSubscription.php");
        ilNewsSubscription::_subscribe($_GET["ref_id"], $ilUser->getId());
        $ilCtrl->returnToParent($this);
    }

References $_GET, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$user, and ilNewsSubscription\_subscribe().

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unsubscribeNews()

ilNewsForContextBlockGUI::unsubscribeNews

(

)

Unsubscribe current user from news.

Definition at line 924 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        $ilCtrl = $this->ctrl;
        
        include_once("./Services/News/classes/class.ilNewsSubscription.php");
        ilNewsSubscription::_unsubscribe($_GET["ref_id"], $ilUser->getId());
        $ilCtrl->returnToParent($this);
    }

References $_GET, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$user, and ilNewsSubscription\_unsubscribe().

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writeSettings()

static ilNewsForContextBlockGUI::writeSettings (   $a_values )

static

Definition at line 1211 of file class.ilNewsForContextBlockGUI.php.

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

References ilBlockGUI\$block_id, $DIC, and ilBlockSetting\_write().

Referenced by ilContainerNewsSettingsGUI\save().

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Field Documentation

$block_type

ilNewsForContextBlockGUI::$block_type = "news"

static

Definition at line 40 of file class.ilNewsForContextBlockGUI.php.

Referenced by getBlockType(), and ilContainerNewsSettingsGUI\initForm().

$help

ilNewsForContextBlockGUI::$help

protected

Definition at line 28 of file class.ilNewsForContextBlockGUI.php.

$new_rendering

ilNewsForContextBlockGUI::$new_rendering = true

protected

Definition at line 1467 of file class.ilNewsForContextBlockGUI.php.

$obj_definition

ilNewsForContextBlockGUI::$obj_definition

protected

Definition at line 43 of file class.ilNewsForContextBlockGUI.php.

Referenced by getInfoForData().

$settings

ilNewsForContextBlockGUI::$settings

protected

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

Referenced by ilPDNewsBlockGUI\editSettings(), initSettingsForm(), and ilPDNewsBlockGUI\showFeedUrl().

$st_data

ilNewsForContextBlockGUI::$st_data

static

Definition at line 41 of file class.ilNewsForContextBlockGUI.php.

Referenced by __construct().

$tabs

ilNewsForContextBlockGUI::$tabs

protected

Definition at line 38 of file class.ilNewsForContextBlockGUI.php.

Referenced by initSettingsForm().

OBJECTS_WITH_NEWS_SUBTAB

const ilNewsForContextBlockGUI::OBJECTS_WITH_NEWS_SUBTAB = ["category", "course", "group", "forum"]

object type names with settings->news settings subtab

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

Referenced by getHTML().

---

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

• Services/News/classes/class.ilNewsForContextBlockGUI.php