ilNewsTimelineGUI Class Reference

Timeline for news. More...

Collaboration diagram for ilNewsTimelineGUI:

Public Member Functions
	setUserEditAll ($a_val)
	Set user can edit other users postings. More...
	getUserEditAll ()
	Get user can edit other users postings. More...
	executeCommand ()
	Execute command. More...
	show ()
	Show. More...
	loadMore ()
	Load more. More...
	save ()
	Save (ajax) More...
	update ()
	Update (ajax) More...
	remove ()
	Remove (ajax) More...

Static Public Member Functions
static	getInstance ($a_ref_id, $a_include_auto_entries)
	Get instance. More...

Protected Member Functions
	__construct ($a_ref_id, $a_include_auto_entries)
	Constructor. More...
	updateNewsItem ()
	getEditModal ()
	Get edit modal. More...
	getDeleteModal ()
	Get delete modal. More...

Protected Attributes
	$ctrl
	$tpl
	$ref_id
	$lng
	$toolbar
	$user
	$access
	$user_edit_all = false

Static Protected Attributes
static	$items_per_load = 10

Detailed Description

Timeline for news.

Author

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

Version

$Id$

@ilCtrl_Calls ilNewsTimelineGUI: ilLikeGUI, ilNoteGUI

Definition at line 15 of file class.ilNewsTimelineGUI.php.

Constructor & Destructor Documentation

__construct()

ilNewsTimelineGUI::__construct (   $a_ref_id,   $a_include_auto_entries  )

protected

Constructor.

Parameters

int

$a_ref_id

reference id

Definition at line 67 of file class.ilNewsTimelineGUI.php.

    {
        global $DIC;
 
        $this->ctrl = $DIC->ctrl();
        $this->tpl = $DIC["tpl"];
        $this->ref_id = $a_ref_id;
        $this->lng = $DIC->language();
        $this->toolbar = $DIC->toolbar();
        $this->user = $DIC->user();
        $this->include_auto_entries = $a_include_auto_entries;
        $this->access = $DIC->access();
 
        $this->news_id = (int) $_GET["news_id"];
 
 
        $this->lng->loadLanguageModule("news");
    }

References $_GET, $DIC, and user().

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Member Function Documentation

executeCommand()

ilNewsTimelineGUI::executeCommand

(

)

Execute command.

Exceptions

ilCtrlException

Definition at line 122 of file class.ilNewsTimelineGUI.php.

    {
        $ctrl = $this->ctrl;
 
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd("show");
 
        switch ($next_class) {
            case "illikegui":
                $i = new ilNewsItem($this->news_id);
                include_once("./Services/Like/classes/class.ilLikeFactoryGUI.php");
                $likef = new ilLikeFactoryGUI();
                $like_gui = $likef->widget(array($i->getContextObjId()));
                $ctrl->saveParameter($this, "news_id");
                $like_gui->setObject(
                    $i->getContextObjId(),
                    $i->getContextObjType(),
                    $i->getContextSubObjId(),
                    $i->getContextSubObjType(),
                    $this->news_id
                );
                $ret = $ctrl->forwardCommand($like_gui);
                break;
 
            case "ilnotegui":
                $i = new ilNewsItem($this->news_id);
                $ctrl->saveParameter($this, "news_id");
                $notes_obj_type = ($i->getContextSubObjType() == "")
                    ? $i->getContextObjType()
                    : $i->getContextSubObjType();
                $note_gui = new ilNoteGUI(
                    $i->getContextObjId(),
                    $i->getContextSubObjId(),
                    $notes_obj_type,
                    false,
                    $i->getId()
                );
                $ret = $ctrl->forwardCommand($note_gui);
                break;
 
            default:
                if (in_array($cmd, array("show", "save", "update", "loadMore", "remove", "updateNewsItem"))) {
                    $this->$cmd();
                }
        }
    }

References $ctrl, $i, and $ret.

getDeleteModal()

ilNewsTimelineGUI::getDeleteModal ( )

protected

Get delete modal.

Returns

string modal html

Definition at line 490 of file class.ilNewsTimelineGUI.php.

    {
        include_once("./Services/UIComponent/Modal/classes/class.ilModalGUI.php");
        $modal = ilModalGUI::getInstance();
        $modal->setHeading($this->lng->txt("delete"));
        $modal->setId("ilNewsDeleteModal");
        $modal->setType(ilModalGUI::TYPE_LARGE);
 
        require_once 'Services/UIComponent/Button/classes/class.ilSubmitButton.php';
        $confirm = ilSubmitButton::getInstance();
        $confirm->setCaption("delete");
        $confirm->setId("news_btn_delete");
        $modal->addButton($confirm);
 
        $cancel = ilSubmitButton::getInstance();
        $cancel->setCaption("cancel");
        $cancel->setId("news_btn_cancel_delete");
        $modal->addButton($cancel);
        
        $modal->setBody("<p id='news_delete_news_title'></p>" .
            $this->tpl->getMessageHTML($this->lng->txt("news_really_delete_news"), "question"));
 
        return $modal->getHTML();
    }

References ilSubmitButton\getInstance(), ilModalGUI\getInstance(), and ilModalGUI\TYPE_LARGE.

Referenced by show().

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getEditModal()

ilNewsTimelineGUI::getEditModal ( )

protected

Get edit modal.

Returns

string modal html

Definition at line 459 of file class.ilNewsTimelineGUI.php.

    {
        include_once("./Services/UIComponent/Modal/classes/class.ilModalGUI.php");
        $modal = ilModalGUI::getInstance();
        $modal->setHeading($this->lng->txt("edit"));
        $modal->setId("ilNewsEditModal");
        $modal->setType(ilModalGUI::TYPE_LARGE);
 
        include_once("./Services/News/classes/class.ilNewsItemGUI.php");
        $form = ilNewsItemGUI::getEditForm(IL_FORM_EDIT, $this->ref_id);
        $form->setShowTopButtons(false);
        $form->setFormAction($this->ctrl->getFormAction($this));
 
 
        //
        $hi = new ilHiddenInputGUI("id");
        $form->addItem($hi);
        $act = new ilHiddenInputGUI("news_action");
        $form->addItem($act);
        $form->setId("news_edit_form");
 
        $modal->setBody($form->getHTML());
 
        return $modal->getHTML();
    }

References $form, ilNewsItemGUI\getEditForm(), ilModalGUI\getInstance(), IL_FORM_EDIT, and ilModalGUI\TYPE_LARGE.

Referenced by show().

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getInstance()

static ilNewsTimelineGUI::getInstance (   $a_ref_id,   $a_include_auto_entries  )

static

Get instance.

Parameters

int

$a_ref_id

reference id

Returns

ilNewsTimelineGUI

Definition at line 112 of file class.ilNewsTimelineGUI.php.

    {
        return new self($a_ref_id, $a_include_auto_entries);
    }

Referenced by ilObjCourseGUI\executeCommand(), and ilObjGroupGUI\executeCommand().

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getUserEditAll()

ilNewsTimelineGUI::getUserEditAll

(

)

Get user can edit other users postings.

Returns

bool user can edit all postings

Definition at line 101 of file class.ilNewsTimelineGUI.php.

    {
        return $this->user_edit_all;
    }

References $user_edit_all.

Referenced by loadMore(), and show().

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loadMore()

ilNewsTimelineGUI::loadMore

(

)

Load more.

Parameters

return

Definition at line 267 of file class.ilNewsTimelineGUI.php.

    {
        include_once("./Services/News/classes/class.ilNewsItem.php");
        $news_item = new ilNewsItem();
        $news_item->setContextObjId($this->ctrl->getContextObjId());
        $news_item->setContextObjType($this->ctrl->getContextObjType());
 
        $excluded = $_POST["rendered_news"];
 
        $news_data = $news_item->getNewsForRefId(
            $this->ref_id,
            false,
            false,
            0,
            true,
            false,
            !$this->include_auto_entries,
            false,
            null,
            self::$items_per_load,
            $excluded
        );
 
        include_once("./Services/News/Timeline/classes/class.ilTimelineGUI.php");
        include_once("./Services/News/classes/class.ilNewsTimelineItemGUI.php");
        $timeline = ilTimelineGUI::getInstance();
 
        // get like widget
        $obj_ids = array_unique(array_map(function ($a) {
            return $a["context_obj_id"];
        }, $news_data));
        include_once("./Services/Like/classes/class.ilLikeFactoryGUI.php");
        $likef = new ilLikeFactoryGUI();
        $like_gui = $likef->widget($obj_ids);
 
        $js_items = array();
        foreach ($news_data as $d) {
            $news_item = new ilNewsItem($d["id"]);
            $item = ilNewsTimelineItemGUI::getInstance($news_item, $d["ref_id"], $like_gui);
            $item->setUserEditAll($this->getUserEditAll());
            $timeline->addItem($item);
            $js_items[$d["id"]] = array(
                "id" => $d["id"],
                "user_id" => $d["user_id"],
                "title" => $d["title"],
                "content" => $d["content"] . $d["content_long"],
                "content_long" => "",
                "priority" => $d["priority"],
                "visibility" => $d["visibility"],
                "content_type" => $d["content_type"],
                "mob_id" => $d["mob_id"]
            );
        }
 
        include_once("./Services/JSON/classes/class.ilJsonUtil.php");
        $obj = new stdClass();
        $obj->data = $js_items;
        $obj->html = $timeline->render(true);
 
        echo ilJsonUtil::encode($obj);
        exit;
    }

References $_POST, $d, ilJsonUtil\encode(), exit, ilTimelineGUI\getInstance(), ilNewsTimelineItemGUI\getInstance(), and getUserEditAll().

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remove()

ilNewsTimelineGUI::remove

(

)

Remove (ajax)

Definition at line 444 of file class.ilNewsTimelineGUI.php.

    {
        include_once("./Services/News/classes/class.ilNewsItemGUI.php");
        $news_item = new ilNewsItem((int) $_POST["id"]);
        if ($this->user->getId() == $news_item->getUserId() || $this->getUserEditAll()) {
            $news_item->delete();
        }
        exit;
    }

References $_POST, exit, and user().

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save()

ilNewsTimelineGUI::save

(

)

Save (ajax)

Definition at line 352 of file class.ilNewsTimelineGUI.php.

    {
        include_once("./Services/News/classes/class.ilNewsItemGUI.php");
        $form = ilNewsItemGUI::getEditForm(IL_FORM_CREATE, $this->ref_id);
        if ($form->checkInput()) {
            $news_item = new ilNewsItem();
            $news_item->setTitle($form->getInput("news_title"));
            $news_item->setContent($form->getInput("news_content"));
            $news_item->setVisibility($form->getInput("news_visibility"));
            include_once("./Services/News/classes/class.ilNewsItemGUI.php");
            if (ilNewsItemGUI::isRteActivated()) {
                $news_item->setContentHtml(true);
            }
            //$news_item->setContentLong($form->getInput("news_content_long"));
            $news_item->setContentLong("");
 
            $obj_id = ilObject::_lookupObjectId($this->ref_id);
            $obj_type = ilObject::_lookupType($obj_id);
            $news_item->setContextObjId($obj_id);
            $news_item->setContextObjType($obj_type);
            $news_item->setUserId($this->user->getId());
 
            $media = $_FILES["media"];
            if ($media["name"] != "") {
                $mob = ilObjMediaObject::_saveTempFileAsMediaObject($media["name"], $media["tmp_name"], true);
                $news_item->setMobId($mob->getId());
            }
 
            $news_set = new ilSetting("news");
            if (!$news_set->get("enable_rss_for_internal")) {
                $news_item->setVisibility("users");
            }
 
            $news_item->create();
        }
    }

References $form, ilObject\_lookupObjectId(), ilObject\_lookupType(), ilObjMediaObject\_saveTempFileAsMediaObject(), ilNewsItemGUI\getEditForm(), IL_FORM_CREATE, ilNewsItemGUI\isRteActivated(), and user().

Referenced by updateNewsItem().

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setUserEditAll()

ilNewsTimelineGUI::setUserEditAll

(

$a_val

)

Set user can edit other users postings.

Parameters

bool

$a_val

user can edit all postings

Definition at line 91 of file class.ilNewsTimelineGUI.php.

    {
        $this->user_edit_all = $a_val;
    }

show()

ilNewsTimelineGUI::show

(

)

Show.

Parameters

return

Definition at line 175 of file class.ilNewsTimelineGUI.php.

    {
        // toolbar
        if ($this->access->checkAccess("news_add_news", "", $this->ref_id)) {
            $b = ilLinkButton::getInstance();
            $b->setCaption('news_add_news');
            $b->setOnClick("return il.News.create();");
            $b->setPrimary(true);
            $this->toolbar->addButtonInstance($b);
        }
 
        include_once("./Services/News/classes/class.ilNewsItem.php");
        $news_item = new ilNewsItem();
        $news_item->setContextObjId($this->ctrl->getContextObjId());
        $news_item->setContextObjType($this->ctrl->getContextObjType());
 
        $news_data = $news_item->getNewsForRefId(
            $this->ref_id,
            false,
            false,
            0,
            true,
            false,
            !$this->include_auto_entries,
            false,
            null,
            self::$items_per_load
        );
 
        include_once("./Services/News/Timeline/classes/class.ilTimelineGUI.php");
        include_once("./Services/News/classes/class.ilNewsTimelineItemGUI.php");
        $timeline = ilTimelineGUI::getInstance();
 
        // get like widget
        $obj_ids = array_unique(array_map(function ($a) {
            return $a["context_obj_id"];
        }, $news_data));
        include_once("./Services/Like/classes/class.ilLikeFactoryGUI.php");
        $likef = new ilLikeFactoryGUI();
        $like_gui = $likef->widget($obj_ids);
 
        $js_items = array();
        foreach ($news_data as $d) {
            $news_item = new ilNewsItem($d["id"]);
            $item = ilNewsTimelineItemGUI::getInstance($news_item, $d["ref_id"], $like_gui);
            $item->setUserEditAll($this->getUserEditAll());
            $timeline->addItem($item);
            $js_items[$d["id"]] = array(
                "id" => $d["id"],
                "user_id" => $d["user_id"],
                "title" => $d["title"],
                "content" => $d["content"] . $d["content_long"],
                "content_long" => "",
                "priority" => $d["priority"],
                "visibility" => $d["visibility"],
                "content_type" => $d["content_type"],
                "mob_id" => $d["mob_id"]
            );
        }
 
        include_once("./Services/JSON/classes/class.ilJsonUtil.php");
        $this->tpl->addOnloadCode("il.News.setItems(" . ilJsonUtil::encode($js_items) . ");");
        $this->tpl->addOnloadCode("il.News.setAjaxUrl('" . $this->ctrl->getLinkTarget($this, "", "", true) . "');");
 
        if (count($news_data) > 0) {
            $ttpl = new ilTemplate("tpl.news_timeline.html", true, true, "Services/News");
            $ttpl->setVariable("NEWS", $timeline->render());
            $ttpl->setVariable("EDIT_MODAL", $this->getEditModal());
            $ttpl->setVariable("DELETE_MODAL", $this->getDeleteModal());
            $ttpl->setVariable("LOADER", ilUtil::getImagePath("loader.svg"));
            $this->tpl->setContent($ttpl->get());
        } else {
            ilUtil::sendInfo($this->lng->txt("news_timline_add_entries_info"));
            $this->tpl->setContent($this->getEditModal());
        }
 
        $this->lng->toJS("create");
        $this->lng->toJS("edit");
        $this->lng->toJS("update");
        $this->lng->toJS("save");
 
        $this->tpl->addJavaScript("./Services/News/js/News.js");
        include_once("./Services/MediaObjects/classes/class.ilMediaPlayerGUI.php");
        ilMediaPlayerGUI::initJavascript($this->tpl);
    }

References $d, ilJsonUtil\encode(), getDeleteModal(), getEditModal(), ilUtil\getImagePath(), ilTimelineGUI\getInstance(), ilLinkButton\getInstance(), ilNewsTimelineItemGUI\getInstance(), getUserEditAll(), ilMediaPlayerGUI\initJavascript(), and ilUtil\sendInfo().

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update()

ilNewsTimelineGUI::update

(

)

Update (ajax)

Definition at line 394 of file class.ilNewsTimelineGUI.php.

    {
        include_once("./Services/News/classes/class.ilNewsItemGUI.php");
        $form = ilNewsItemGUI::getEditForm(IL_FORM_EDIT, $this->ref_id);
        if ($form->checkInput()) {
            $news_item = new ilNewsItem((int) $_POST["id"]);
            $news_item->setTitle($form->getInput("news_title"));
            $news_item->setContent($form->getInput("news_content"));
            $news_item->setVisibility($form->getInput("news_visibility"));
            //$news_item->setContentLong($form->getInput("news_content_long"));
            include_once("./Services/News/classes/class.ilNewsItemGUI.php");
            if (ilNewsItemGUI::isRteActivated()) {
                $news_item->setContentHtml(true);
            }
            $news_item->setContentLong("");
 
            $media = $_FILES["media"];
            $old_mob_id = 0;
 
            // delete old media object
            if ($media["name"] != "" || $_POST["media_delete"] != "") {
                if ($news_item->getMobId() > 0 && ilObject::_lookupType($news_item->getMobId()) == "mob") {
                    $old_mob_id = $news_item->getMobId();
                }
                $news_item->setMobId(0);
            }
 
            if ($media["name"] != "") {
                $mob = ilObjMediaObject::_saveTempFileAsMediaObject($media["name"], $media["tmp_name"], true);
                $news_item->setMobId($mob->getId());
            }
 
            $obj_id = ilObject::_lookupObjectId($this->ref_id);
 
            if ($news_item->getContextObjId() == $obj_id) {
                $news_item->setUpdateUserId($this->user->getId());
                $news_item->update();
 
                if ($old_mob_id > 0) {
                    include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                    $old_mob = new ilObjMediaObject($old_mob_id);
                    $old_mob->delete();
                }
            }
        }
    }

References $_POST, $form, ilObject\_lookupObjectId(), ilObject\_lookupType(), ilObjMediaObject\_saveTempFileAsMediaObject(), ilNewsItemGUI\getEditForm(), IL_FORM_EDIT, ilNewsItemGUI\isRteActivated(), and user().

Referenced by updateNewsItem().

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updateNewsItem()

ilNewsTimelineGUI::updateNewsItem ( )

protected

Parameters

Definition at line 336 of file class.ilNewsTimelineGUI.php.

    {
        if ($_POST["news_action"] == "save") {
            $this->save();
            $this->ctrl->redirect($this, "show");
        }
        if ($_POST["news_action"] == "update") {
            $this->update();
            $this->ctrl->redirect($this, "show");
        }
    }

References $_POST, save(), and update().

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Field Documentation

$access

ilNewsTimelineGUI::$access

protected

Definition at line 50 of file class.ilNewsTimelineGUI.php.

$ctrl

ilNewsTimelineGUI::$ctrl

protected

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

Referenced by executeCommand().

$items_per_load

ilNewsTimelineGUI::$items_per_load = 10

staticprotected

Definition at line 55 of file class.ilNewsTimelineGUI.php.

$lng

ilNewsTimelineGUI::$lng

protected

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

$ref_id

ilNewsTimelineGUI::$ref_id

protected

Definition at line 30 of file class.ilNewsTimelineGUI.php.

$toolbar

ilNewsTimelineGUI::$toolbar

protected

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

$tpl

ilNewsTimelineGUI::$tpl

protected

Definition at line 25 of file class.ilNewsTimelineGUI.php.

$user

ilNewsTimelineGUI::$user

protected

Definition at line 45 of file class.ilNewsTimelineGUI.php.

$user_edit_all

ilNewsTimelineGUI::$user_edit_all = false

protected

Definition at line 60 of file class.ilNewsTimelineGUI.php.

Referenced by getUserEditAll().

---

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

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