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...
	executeCommand ()
	execute command More...
	setEnableEdit ($a_enable_edit=0)
	Set EnableEdit. More...
	getEnableEdit ()
	Get EnableEdit. More...
	fillDataSection ()
	Fill data section. More...
	getHTML ()
	Get bloch HTML code. More...
	handleView ()
	Handles show/hide notification view and removes notifications if hidden. More...
	fillRow ($news)
	get flat bookmark list for personal desktop More...
	getOverview ()
	Get overview. More...
	showNews ()
	show news More...
	makeClickable ($a_str)
	Make clickable. More...
	unsubscribeNews ()
	Unsubscribe current user from news. More...
	subscribeNews ()
	Subscribe current user from news. More...
	fillFooter ()
	block footer More...
	showViewFooter ()
	Show additional footer for show/hide notifications. More...
	showNotifications ()
	hideNotifications ()
	editSettings ()
	Show settings screen. More...
	initSettingsForm ()
	Init setting form. More...
	cancelSettings ()
	Cancel settings. More...
	saveSettings ()
	Save settings. More...
	showFeedUrl ()
	Show feed URL. More...
	addCloseCommand ($a_content_block)
	getDynamic ()
	getDynamicReload ()
	getJSEnabler ()
	disableJS ()
	enableJS ()
Public Member Functions inherited from ilBlockGUI
	__construct ()
	Constructor. More...
	addHeaderLink ($a_href, $a_text, $status=true)
	getHeaderLinks ()
	setData ($a_data)
	Set Data. More...
	getData ()
	Get Data. More...
	setBigMode ($a_bigmode)
	Set Big Mode. More...
	getBigMode ()
	Get Big Mode. More...
	setBlockId ($a_block_id=0)
	Set Block Id. More...
	getBlockId ()
	Get Block Id. More...
	setAvailableDetailLevels ($a_max, $a_min=0)
	Set Available Detail Levels. More...
	setCurrentDetailLevel ($a_currentdetaillevel)
	Set Current Detail Level. More...
	setGuiObject (&$a_gui_object)
	Set GuiObject. More...
	getGuiObject ()
	Get GuiObject. More...
	getCurrentDetailLevel ()
	Get Current Detail Level. More...
	setTitle ($a_title)
	Set Title. More...
	getTitle ()
	Get Title. More...
	setImage ($a_image)
	Set Image. More...
	getImage ()
	Get Image. More...
	setOffset ($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 ($a_repositorymode)
	Set RepositoryMode. More...
	getRepositoryMode ()
	Get RepositoryMode. More...
	setFooterInfo ($a_footerinfo, $a_hide_and_icon=false)
	Set Footer Info. More...
	getFooterInfo ($a_hide_and_icon=false)
	Get Footer Info. 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 ($a_admincommands)
	Set Administration Commmands. More...
	getAdminCommands ()
	Get Administration Commmands. More...
	setColSpan ($a_colspan)
	Set Columns Span. More...
	getColSpan ()
	Get Columns Span. More...
	setEnableDetailRow ($a_enabledetailrow)
	Set EnableDetailRow. More...
	getEnableDetailRow ()
	Get EnableDetailRow. More...
	setEnableNumInfo ($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 ()
	getDetailParameter ()
	getConfigParameter ()
	getMoveParameter ()
	getRowTemplateName ()
	Get Row Template Name. More...
	getRowTemplateDir ()
	Get Row Template Directory. More...
	addBlockCommand ( $a_href, $a_text, $a_target="", $a_img="", $a_right_aligned=false, $a_checked=false, $a_html="")
	Add Block Command. More...
	getBlockCommands ()
	Get Block commands. More...
	addHeaderCommand ($a_href, $a_text, $a_as_close=false)
	Add Header Block Command. More...
	getHeaderCommands ()
	Get Header Block commands. More...
	addFooterLink ( $a_text, $a_href="", $a_onclick="", $a_block_id="", $a_top=false, $a_omit_separator=false, $a_checked=false)
	Add a footer text/link. More...
	getFooterLinks ()
	Get footer links. More...
	clearFooterLinks ()
	Clear footer links. More...
	handleDetailLevel ()
	Handle read/write current detail level. More...
	getHTML ()
	Handle config status. More...
	fillHeaderCommands ()
	Fill header commands block. More...
	fillHeaderTitleBlock ()
	Fill header title block (title and. More...
	setDataSection ($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 ($a_set)
	fillFooter ()
	fillPreviousNext ()
	Fill previous/next row. More...
	setPreviousNextLinks ()
	Get previous/next linkbar. More...
	fillFooterLinks ($a_top=false, $a_numinfo="")
	Fill footer links. More...
	fillDetailRow ()
	Fill Detail Setting Row. More...

Static Public Member Functions
static	getBlockType ()
	Get block type. More...
static	isRepositoryObject ()
	Is this a repository object. More...
static	getScreenMode ()
	Get Screen Mode for current command. More...
static	getBlockType ()
static	isRepositoryObject ()
static	getScreenMode ()
	Get Screen Mode for current command. More...

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

Protected Attributes
	$help
	$settings
	$tabs
Protected Attributes inherited from ilBlockGUI
	$data = array()
	$colspan = 1
	$enablenuminfo = true
	$detail_min = 0
	$detail_max = 0
	$bigmode = false
	$footer_links = array()
	$block_id = 0
	$header_commands = array()
	$allow_moving = true
	$move = array("left" => false, "right" => false, "up" => false, "down" => false)
	$enabledetailrow = true
	$header_links = array()
	$footerinfo = false
	$footerinfo_icon = false
	$block_commands = array()
	$max_count = false
	$close_command = false
	$image = false
	$property = false
	$nav_value = ""
	$css_row = ""
	$dropdown
	$tpl
	$main_tpl
	$user
	$ctrl
	$access
	$lng
	$obj_def

Additional Inherited Members
Protected Member Functions inherited from ilBlockGUI
	fillRowColor ($a_placeholder="CSS_ROW")
	preloadData (array $data)
	Can be overwritten in subclasses. More...

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 41 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();
        $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->setAvailableDetailLevels(3);
        $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;
            $data = array();
        } elseif ($this->getCurrentDetailLevel() > 0) {
            if (!empty(self::$st_data)) {
                $data = self::$st_data;
            } else {
                $data = $this->getNewsData();
                self::$st_data = $data;
            }
        } else {
            $data = array();
        }
 
        $this->setTitle($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();
    }

References $_GET, ilBlockGUI\$data, $DIC, $ilCtrl, $ilUser, ilBlockGUI\$lng, $st_data, ilBlockGUI\getCurrentDetailLevel(), getDynamic(), getNewsData(), handleView(), ilNewsItem\prepareNewsDataFromCache(), ilBlockGUI\setAvailableDetailLevels(), ilBlockGUI\setBlockId(), ilBlockGUI\setData(), ilBlockGUI\setEnableNumInfo(), ilBlockGUI\setLimit(), ilBlockGUI\setRowTemplate(), settings(), ilBlockGUI\setTitle(), and user().

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Member Function Documentation

addCloseCommand()

ilNewsForContextBlockGUI::addCloseCommand

(

$a_content_block

)

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1343 of file class.ilNewsForContextBlockGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        
        $a_content_block->addHeaderCommand(
            $ilCtrl->getParentReturn($this),
            $lng->txt("close"),
            true
        );
    }

References ilBlockGUI\$ctrl, $ilCtrl, and ilBlockGUI\$lng.

Referenced by showNews().

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cancelSettings()

ilNewsForContextBlockGUI::cancelSettings

(

)

Cancel settings.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1203 of file class.ilNewsForContextBlockGUI.php.

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

References ilBlockGUI\$ctrl, and $ilCtrl.

disableJS()

ilNewsForContextBlockGUI::disableJS

(

)

Definition at line 1435 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);
        //$ilCtrl->redirectByClass("ilpersonaldesktopgui", "show");
    }

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

editSettings()

ilNewsForContextBlockGUI::editSettings

(

)

Show settings screen.

Definition at line 1043 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 1446 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 202 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, $html, $ilCtrl, and getEnableEdit().

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fillDataSection()

ilNewsForContextBlockGUI::fillDataSection

(

)

Fill data section.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 245 of file class.ilNewsForContextBlockGUI.php.

    {
        if ($this->dynamic) {
            $this->setDataSection($this->getDynamicReload());
        } elseif ($this->getCurrentDetailLevel() > 1 && count($this->getData()) > 0) {
            parent::fillDataSection();
        } else {
            $this->setDataSection($this->getOverview());
        }
    }

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

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fillFooter()

ilNewsForContextBlockGUI::fillFooter

(

)

block footer

Reimplemented from ilBlockGUI.

Definition at line 922 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
        $ilUser = $this->user;
 
        parent::fillFooter();
        
        if ($this->show_view_selection) {
            $this->showViewFooter();
        }
    }

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

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fillRow()

ilNewsForContextBlockGUI::fillRow

(

$news

)

get flat bookmark list for personal desktop

Reimplemented from ilBlockGUI.

Definition at line 430 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
 
        if ($this->getCurrentDetailLevel() > 2) {
            $this->tpl->setCurrentBlock("long");
            //$this->tpl->setVariable("VAL_CONTENT", $news["content"]);
            $this->tpl->setVariable(
                "VAL_CREATION_DATE",
                ilDatePresentation::formatDate(new ilDateTime($news["creation_date"], IL_CAL_DATETIME))
            );
            $this->tpl->parseCurrentBlock();
        }
 
        // 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;
 
            $this->tpl->setCurrentBlock("news_context");
            $this->tpl->setVariable("TYPE", $lng->txt($lang_type));
            $this->tpl->setVariable(
                "IMG_TYPE",
                ilObject::_getIcon($obj_id, "tiny", $type)
            );
            $this->tpl->setVariable(
                "TITLE",
                ilUtil::shortenWords(ilObject::_lookupTitle($obj_id))
            );
            if ($news["user_read"] > 0) {
                $this->tpl->setVariable("TITLE_CLASS", 'class="light"');
            }
            
            $this->tpl->parseCurrentBlock();
            $ilCtrl->setParameter($this, "news_context", $context_ref);
        } else {
            $ilCtrl->setParameter($this, "news_context", "");
        }
 
        // title
        $this->tpl->setVariable(
            "VAL_TITLE",
            ilUtil::shortenWords(ilNewsItem::determineNewsTitle(
                $news["context_obj_type"],
                $news["title"],
                $news["content_is_lang_var"],
                $news["agg_ref_id"],
                $news["aggregation"]
            ))
        );
        
        
        if ($news["user_read"] > 0) {
            $this->tpl->setVariable("A_CLASS", 'class="light"');
        }
        
        $ilCtrl->setParameter($this, "news_id", $news["id"]);
        $this->tpl->setVariable(
            "HREF_SHOW",
            $ilCtrl->getLinkTarget($this, "showNews")
        );
        $ilCtrl->clearParameters($this);
    }

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

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getBlockType()

static ilNewsForContextBlockGUI::getBlockType ( )

static

Get block type.

Returns

string Block type.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 154 of file class.ilNewsForContextBlockGUI.php.

    {
        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 1355 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        
        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 1384 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 237 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 259 of file class.ilNewsForContextBlockGUI.php.

    {
        $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,
            $this->block_id
        );
        if ($hide_block) {
            $this->setFooterInfo($lng->txt("news_hidden_news_block"));
        }
 
        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");
                $this->addBlockCommand(
                    ILIAS_HTTP_PATH . "/feed.php?client_id=" . rawurlencode(CLIENT_ID) . "&" .
                        "ref_id=" . $_GET["ref_id"],
                    $lng->txt("news_feed_url"),
                    "",
                    "",
                    true,
                    false,
                    ilRSSButtonGUI::get(ilRSSButtonGUI::ICON_RSS)
                );
            }
        }
 
        /*      Subscription Concept is abandonded for now (Alex)
                // subscribe/unsibscribe link
                include_once("./Services/News/classes/class.ilNewsSubscription.php");
                if (ilNewsSubscription::_hasSubscribed($_GET["ref_id"], $ilUser->getId()))
                {
                    $this->addBlockCommand(
                        $ilCtrl->getLinkTarget($this, "unsubscribeNews"),
                        $lng->txt("news_unsubscribe"));
                }
                else
                {
                    $this->addBlockCommand(
                        $ilCtrl->getLinkTarget($this, "subscribeNews"),
                        $lng->txt("news_subscribe"));
                }
        */
 
        // 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) {
            $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, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$user, ilBlockSetting\_lookup(), ilBlockGUI\addBlockCommand(), ilRSSButtonGUI\get(), getBlockType(), ilBlockGUI\getData(), getEnableEdit(), ilBlockGUI\getProperty(), ilBlockGUI\getRepositoryMode(), ilRSSButtonGUI\ICON_RSS, ilBlockGUI\setFooterInfo(), and ilBlockGUI\setTitle().

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

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getJSEnabler()

ilNewsForContextBlockGUI::getJSEnabler

(

)

Definition at line 1413 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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getNewsData()

ilNewsForContextBlockGUI::getNewsData

(

)

Get news for context.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 102 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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getOverview()

ilNewsForContextBlockGUI::getOverview

(

)

Get overview.

Definition at line 509 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 172 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 380 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, $row, ilBlockGUI\$user, ilBlockSetting\_lookup(), data, and getBlockType().

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

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hideNotifications()

ilNewsForContextBlockGUI::hideNotifications

(

)

Definition at line 1013 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
 
        include_once("Services/Block/classes/class.ilBlockSetting.php");
        $view = 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 1052 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()

static ilNewsForContextBlockGUI::isRepositoryObject ( )

static

Is this a repository object.

Returns

string Block type.

Reimplemented from ilBlockGUI.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 164 of file class.ilNewsForContextBlockGUI.php.

    {
        return false;
    }

makeClickable()

ilNewsForContextBlockGUI::makeClickable

(

$a_str

)

Make clickable.

Parameters

return

Definition at line 881 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 1213 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 227 of file class.ilNewsForContextBlockGUI.php.

    {
        $this->enable_edit = $a_enable_edit;
    }

showFeedUrl()

ilNewsForContextBlockGUI::showFeedUrl

(

)

Show feed URL.

Reimplemented in ilPDNewsBlockGUI.

Definition at line 1300 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)
        );
        
        include_once("./Services/PersonalDesktop/classes/class.ilPDContentBlockGUI.php");
        $content_block = new ilPDContentBlockGUI();
        $content_block->setContent($tpl->get());
        $content_block->setTitle($lng->txt("news_internal_news"));
        $content_block->addHeaderCommand(
            $ilCtrl->getParentReturn($this),
            $lng->txt("close"),
            true
        );
 
        return $content_block->getHTML();
    }

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

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showNews()

ilNewsForContextBlockGUI::showNews

(

)

show news

Reimplemented in ilPDNewsBlockGUI.

Definition at line 521 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
            if ($item["content_type"] == NEWS_AUDIO &&
                $item["mob_id"] > 0 && ilObject::_exists($item["mob_id"])) {
                include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                include_once("./Services/MediaObjects/classes/class.ilMediaPlayerGUI.php");
                $mob = new ilObjMediaObject($item["mob_id"]);
                $med = $mob->getMediaItem("Standard");
                $mpl = new ilMediaPlayerGUI("news_pl_" . $item["mob_id"]);
                if (strcasecmp("Reference", $med->getLocationType()) == 0) {
                    $mpl->setFile($med->getLocation());
                } else {
                    $mpl->setFile(ilObjMediaObject::_getURL($mob->getId()) . "/" . $med->getLocation());
                }
                $mpl->setDisplayHeight($med->getHeight());
                $tpl->setCurrentBlock("player");
                $tpl->setVariable(
                    "PLAYER",
                    $mpl->getMp3PlayerHtml()
                );
                $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();
        }
        
        include_once("./Services/PersonalDesktop/classes/class.ilPDContentBlockGUI.php");
        $content_block = new ilPDContentBlockGUI();
        $content_block->setContent($tpl->get());
        if ($this->getProperty("title") != "") {
            $content_block->setTitle($this->getProperty("title"));
        } else {
            $content_block->setTitle($lng->txt("news_internal_news"));
        }
        $this->addCloseCommand($content_block);
 
        // previous
        if ($previous != "") {
            if ($previous["ref_id"] > 0) {
                $ilCtrl->setParameter($this, "news_context", $previous["ref_id"]);
            }
            $ilCtrl->setParameter($this, "news_id", $previous["id"]);
            $content_block->addFooterLink(
                $lng->txt("previous"),
                $ilCtrl->getLinkTarget($this, "showNews"),
                "",
                "",
                true
            );
            $ilCtrl->setParameter($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"]);
            $content_block->addFooterLink(
                $lng->txt("next"),
                $ilCtrl->getLinkTarget($this, "showNews"),
                "",
                "",
                true
            );
        }
        $ilCtrl->setParameter($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, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$tpl, $url, ilBlockGUI\$user, ilObject\_exists(), ilObject\_getIcon(), ilObjForumAccess\_getThreadForPosting(), ilObjMediaObject\_getURL(), ilBlockSetting\_lookup(), ilNewsItem\_lookupContextObjId(), ilObject\_lookupObjId(), ilObject\_lookupTitle(), ilObject\_lookupType(), ilNewsItem\_setRead(), addCloseCommand(), data, ilNewsItem\determineNewsTitle(), ilDatePresentation\formatDate(), ilBlockGUI\getData(), ilLinkButton\getInstance(), getNewsData(), ilBlockGUI\getProperty(), ilNewsRendererFactory\getRenderer(), IL_CAL_DATETIME, ilWikiPage\lookupTitle(), ilWikiUtil\makeUrlTitle(), NEWS_AUDIO, NEWS_PUBLIC, and ilBlockGUI\setData().

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showNotifications()

ilNewsForContextBlockGUI::showNotifications

(

)

Definition at line 986 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        
        include_once("Services/Block/classes/class.ilBlockSetting.php");
        $view = 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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showViewFooter()

ilNewsForContextBlockGUI::showViewFooter

(

)

Show additional footer for show/hide notifications.

Definition at line 938 of file class.ilNewsForContextBlockGUI.php.

    {
        $ilUser = $this->user;
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        
        return;         // notifications always shown
        
        $this->clearFooterLinks();
        $this->addFooterLink("[" . $lng->txt("news_first_letter_of_word_notification") . "] " .
            $lng->txt("news_notifications") . ": ", "", "", "", false, true);
        if ($this->view == "hide_notifications") {
            $this->addFooterLink(
                $lng->txt("show"),
                $ilCtrl->getLinkTarget(
                    $this,
                    "showNotifications"
                ),
                $ilCtrl->getLinkTarget(
                    $this,
                    "showNotifications",
                    "",
                    true
                ),
                "block_" . $this->getBlockType() . "_" . $this->block_id
            );
            $this->addFooterLink($lng->txt("hide"));
        } else {
            $this->addFooterLink($lng->txt("show"));
            $this->addFooterLink(
                $lng->txt("hide"),
                $ilCtrl->getLinkTarget(
                    $this,
                    "hideNotifications"
                ),
                $ilCtrl->getLinkTarget(
                    $this,
                    "hideNotifications",
                    "",
                    true
                ),
                "block_" . $this->getBlockType() . "_" . $this->block_id
            );
        }
 
        $this->fillFooterLinks();
    }

References ilBlockGUI\$ctrl, $ilCtrl, $ilUser, ilBlockGUI\$lng, ilBlockGUI\$user, ilBlockGUI\addFooterLink(), ilBlockGUI\clearFooterLinks(), and ilBlockGUI\fillFooterLinks().

Referenced by fillFooter().

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subscribeNews()

ilNewsForContextBlockGUI::subscribeNews

(

)

Subscribe current user from news.

Definition at line 909 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 896 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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Field Documentation

$block_type

ilNewsForContextBlockGUI::$block_type = "news"

static

Definition at line 35 of file class.ilNewsForContextBlockGUI.php.

Referenced by getBlockType().

$help

ilNewsForContextBlockGUI::$help

protected

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

$settings

ilNewsForContextBlockGUI::$settings

protected

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

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

$st_data

ilNewsForContextBlockGUI::$st_data

static

Definition at line 36 of file class.ilNewsForContextBlockGUI.php.

Referenced by __construct().

$tabs

ilNewsForContextBlockGUI::$tabs

protected

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

Referenced by initSettingsForm().

---

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

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