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ilExternalFeedBlockGUI Class Reference
Services/Feeds

BlockGUI class for external feed block. More...

+ Inheritance diagram for ilExternalFeedBlockGUI:
+ Collaboration diagram for ilExternalFeedBlockGUI:

Public Member Functions

 ilExternalFeedBlockGUI ()
 Constructor.
 setBlock ($a_block)
 Do most of the initialisation.
& executeCommand ()
 execute command
 fillDataSection ()
 Fill data section.
 getHTML ()
 Get block HTML code.
 getDynamic ()
 getDynamicReload ()
 getJSEnabler ()
 disableJS ()
 enableJS ()
 fillRow ($item)
 Fill feed item row.
 getOverview ()
 Get overview.
 showFeedItem ()
 Show Feed Item.
 create ()
 Create Form for Block.
 initImportForm ($a_new_type="")
 Init object import form.
 importFile ()
 Import.
 initFormFeedBlock ($a_mode)
 FORM FeedBlock: Init form.
 prepareSaveFeedBlock (&$a_feed_block)
 FORM FeedBlock: Prepare Saving of FeedBlock.
 exitSaveFeedBlock ()
 FORM FeedBlock: Exit save.
 cancelUpdateFeedBlock ()
 FORM FeedBlock: Exit save.
 exitUpdateFeedBlock ()
 FORM FeedBlock: Exit save.
- Public Member Functions inherited from ilExternalFeedBlockGUIGen
 __construct ()
 Constructor.
 setGuiObject (&$a_gui_object)
 Set GuiObject.
 getGuiObject ()
 Get GuiObject.
 setFormEditMode ($a_form_edit_mode)
 Set FormEditMode.
 getFormEditMode ()
 Get FormEditMode.
 createFeedBlock ()
 FORM FeedBlock: Create ExternalFeedBlock.
 editFeedBlock ()
 FORM FeedBlock: Edit form.
 saveFeedBlock ()
 FORM FeedBlock: Save ExternalFeedBlock.
 updateFeedBlock ()
 FORM FeedBlock: Update ExternalFeedBlock.
 getValuesFeedBlock ()
 FORM FeedBlock: Get current values for ExternalFeedBlock form.
 cancelSaveFeedBlock ()
 FORM FeedBlock: Cancel save.
 prepareFormFeedBlock (&$a_form_gui)
 FORM FeedBlock: Prepare form.
- Public Member Functions inherited from ilBlockGUI
 ilBlockGUI ()
 Constructor.
 addHeaderLink ($a_href, $a_text, $status=true)
 getHeaderLinks ()
 setData ($a_data)
 Set Data.
 getData ()
 Get Data.
 setBigMode ($a_bigmode)
 Set Big Mode.
 getBigMode ()
 Get Big Mode.
 setBlockId ($a_block_id=0)
 Set Block Id.
 getBlockId ()
 Get Block Id.
 setAvailableDetailLevels ($a_max, $a_min=0)
 Set Available Detail Levels.
 setCurrentDetailLevel ($a_currentdetaillevel)
 Set Current Detail Level.
 getCurrentDetailLevel ()
 Get Current Detail Level.
 setTitle ($a_title)
 Set Title.
 getTitle ()
 Get Title.
 setImage ($a_image)
 Set Image.
 getImage ()
 Get Image.
 setOffset ($a_offset)
 Set Offset.
 getOffset ()
 Get Offset.
 correctOffset ()
 setLimit ($a_limit)
 Set Limit.
 getLimit ()
 Get Limit.
 setEnableEdit ($a_enableedit)
 Set EnableEdit.
 getEnableEdit ()
 Get EnableEdit.
 setRepositoryMode ($a_repositorymode)
 Set RepositoryMode.
 getRepositoryMode ()
 Get RepositoryMode.
 setFooterInfo ($a_footerinfo, $a_hide_and_icon=false)
 Set Footer Info.
 getFooterInfo ($a_hide_and_icon=false)
 Get Footer Info.
 setSubtitle ($a_subtitle)
 Set Subtitle.
 getSubtitle ()
 Get Subtitle.
 setRefId ($a_refid)
 Set Ref Id (only used if isRepositoryObject() is true).
 getRefId ()
 Get Ref Id (only used if isRepositoryObject() is true).
 setAdminCommands ($a_admincommands)
 Set Administration Commmands.
 getAdminCommands ()
 Get Administration Commmands.
 setColSpan ($a_colspan)
 Set Columns Span.
 getColSpan ()
 Get Columns Span.
 setEnableDetailRow ($a_enabledetailrow)
 Set EnableDetailRow.
 getEnableDetailRow ()
 Get EnableDetailRow.
 setEnableNumInfo ($a_enablenuminfo)
 Set Enable Item Number Info.
 getEnableNumInfo ()
 Get Enable Item Number Info.
 setProperties ($a_properties)
 This function is supposed to be used for block type specific properties, that should be inherited through ilColumnGUI->setBlockProperties.
 getProperty ($a_property)
 setProperty ($a_property, $a_value)
 setRowTemplate ($a_rowtemplatename, $a_rowtemplatedir="")
 Set Row Template Name.
 getNavParameter ()
 getDetailParameter ()
 getConfigParameter ()
 getMoveParameter ()
 getRowTemplateName ()
 Get Row Template Name.
 getRowTemplateDir ()
 Get Row Template Directory.
 addBlockCommand ($a_href, $a_text, $a_target="", $a_img="", $a_right_aligned=false, $a_checked=false)
 Add Block Command.
 getBlockCommands ()
 Get Block commands.
 addHeaderCommand ($a_href, $a_text, $a_as_close=false)
 Add Header Block Command.
 getHeaderCommands ()
 Get Header Block commands.
 addFooterLink ($a_text, $a_href="", $a_onclick="", $a_block_id="", $a_top=false, $a_omit_separator=false, $a_checked=false)
 Add a footer text/link.
 getFooterLinks ()
 Get footer links.
 clearFooterLinks ()
 Clear footer links.
 handleDetailLevel ()
 Handle read/write current detail level.
 fillHeaderCommands ()
 Fill header commands block.
 fillHeaderTitleBlock ()
 Fill header title block (title and.
 setDataSection ($a_content)
 Call this from overwritten fillDataSection(), if standard row based data is not used.
 fillFooter ()
 fillPreviousNext ()
 Fill previous/next row.
 setPreviousNextLinks ()
 Get previous/next linkbar.
 fillFooterLinks ($a_top=false, $a_numinfo="")
 Fill footer links.
 fillDetailRow ()
 Fill Detail Setting Row.

Static Public Member Functions

static getBlockType ()
 Get block type.
static isRepositoryObject ()
 Get block type.
static getScreenMode ()
 Get Screen Mode for current command.

Static Public Attributes

static $block_type = "feed"

Additional Inherited Members

- Protected Member Functions inherited from ilBlockGUI
 fillRowColor ($a_placeholder="CSS_ROW")
 preloadData (array $data)
 Can be overwritten in subclasses.
- Protected Attributes inherited from ilExternalFeedBlockGUIGen
 $gui_object
 $form_edit_mode

Detailed Description

BlockGUI class for external feed block.

This is the one that is used within the repository. On the personal desktop ilPDExternalFeedBlockGUI is used.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

ilExternalFeedBlockGUI: ilColumnGUI

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

Member Function Documentation

ilExternalFeedBlockGUI::cancelUpdateFeedBlock ( )

FORM FeedBlock: Exit save.

(Can be overwritten in derived classes)

Reimplemented from ilExternalFeedBlockGUIGen.

Definition at line 540 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, and ilExternalFeedBlockGUIGen\getGuiObject().

{
global $ilCtrl;
$this->getGuiObject()->cancelUpdate();
}

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ilExternalFeedBlockGUI::create ( )

Create Form for Block.

Definition at line 372 of file class.ilExternalFeedBlockGUI.php.

References ilExternalFeedBlockGUIGen\createFeedBlock(), and initImportForm().

{
$html1 = $this->createFeedBlock();
$html2 = "";
if (DEVMODE == 1)
{
$this->initImportForm("feed");
$html2 = "<br/>".$this->form->getHTML();
}
return $html1.$html2;
}

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ilExternalFeedBlockGUI::disableJS ( )

Definition at line 255 of file class.ilExternalFeedBlockGUI.php.

References $_SESSION, $ilCtrl, and $ilUser.

{
global $ilCtrl, $ilUser;
$_SESSION["il_feed_js"] = "n";
$ilUser->writePref("il_feed_js", "n");
$ilCtrl->returnToParent($this);
}
ilExternalFeedBlockGUI::enableJS ( )

Definition at line 264 of file class.ilExternalFeedBlockGUI.php.

References $_SESSION, $ilUser, exit, and getHTML().

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

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& ilExternalFeedBlockGUI::executeCommand ( )

execute command

Reimplemented from ilExternalFeedBlockGUIGen.

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

References $cmd, and $ilCtrl.

{
global $ilCtrl;
$next_class = $ilCtrl->getNextClass();
$cmd = $ilCtrl->getCmd("getHTML");
switch ($next_class)
{
default:
return $this->$cmd();
}
}
ilExternalFeedBlockGUI::exitSaveFeedBlock ( )

FORM FeedBlock: Exit save.

(Can be overwritten in derived classes)

Reimplemented from ilExternalFeedBlockGUIGen.

Definition at line 529 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, and ilExternalFeedBlockGUIGen\getGuiObject().

Referenced by importFile().

{
global $ilCtrl;
$this->getGuiObject()->exitSave();
}

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ilExternalFeedBlockGUI::exitUpdateFeedBlock ( )

FORM FeedBlock: Exit save.

(Can be overwritten in derived classes)

Reimplemented from ilExternalFeedBlockGUIGen.

Definition at line 551 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, and ilExternalFeedBlockGUIGen\getGuiObject().

{
global $ilCtrl;
$this->getGuiObject()->update($this->external_feed_block);
}

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ilExternalFeedBlockGUI::fillDataSection ( )

Fill data section.

Reimplemented from ilBlockGUI.

Definition at line 129 of file class.ilExternalFeedBlockGUI.php.

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

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

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ilExternalFeedBlockGUI::fillRow (   $item)

Fill feed item row.

Reimplemented from ilBlockGUI.

Definition at line 277 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, $ilUser, $lng, and isRepositoryObject().

{
global $ilUser, $ilCtrl, $lng, $ilAccess;
if ($this->isRepositoryObject() && !$ilAccess->checkAccess("read", "", $this->getRefId()))
{
$this->tpl->setVariable("TXT_TITLE", $item->getTitle());
}
else
{
$ilCtrl->setParameter($this, "feed_item_id", $item->getId());
$this->tpl->setCurrentBlock("feed_link");
$this->tpl->setVariable("VAL_TITLE", $item->getTitle());
$this->tpl->setVariable("HREF_SHOW",
$ilCtrl->getLinkTarget($this, "showFeedItem"));
$ilCtrl->setParameter($this, "feed_item_id", "");
$this->tpl->parseCurrentBlock();
}
}

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static ilExternalFeedBlockGUI::getBlockType ( )
static

Get block type.

Returns
string Block type.

Reimplemented from ilBlockGUI.

Definition at line 46 of file class.ilExternalFeedBlockGUI.php.

References $block_type.

Referenced by prepareSaveFeedBlock().

{
return self::$block_type;
}

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ilExternalFeedBlockGUI::getDynamic ( )

Definition at line 198 of file class.ilExternalFeedBlockGUI.php.

References $_SESSION, $ilCtrl, and $ilUser.

Referenced by fillDataSection(), and getHTML().

{
global $ilCtrl, $ilUser;
if ($ilCtrl->getCmdClass() != "ilcolumngui" && $ilCtrl->getCmd() != "enableJS")
{
if ($_SESSION["il_feed_js"] != "n" &&
($ilUser->getPref("il_feed_js") != "n" || $_SESSION["il_feed_js"] == "y"))
{
// do not get feed dynamically, if cache hit is given.
if (!$this->feed->checkCacheHit())
{
return true;
}
}
}
return false;
}

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ilExternalFeedBlockGUI::getDynamicReload ( )

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

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

Referenced by fillDataSection().

{
global $ilCtrl, $lng;
$ilCtrl->setParameterByClass("ilcolumngui", "block_id",
"block_feed_".$this->getBlockId());
$rel_tpl = new ilTemplate("tpl.dynamic_reload.html", true, true, "Services/Feeds");
$rel_tpl->setVariable("TXT_LOADING", $lng->txt("feed_loading_feed"));
$rel_tpl->setVariable("BLOCK_ID", "block_feed_".$this->getBlockId());
$rel_tpl->setVariable("TARGET",
$ilCtrl->getLinkTargetByClass("ilcolumngui", "updateBlock", "", true));
// no JS
$rel_tpl->setVariable("TXT_FEED_CLICK_HERE", $lng->txt("feed_no_js_click_here"));
$rel_tpl->setVariable("TARGET_NO_JS",
$ilCtrl->getLinkTargetByClass("ilexternalfeedblockgui", "disableJS"));
return $rel_tpl->get();
}

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ilExternalFeedBlockGUI::getHTML ( )

Get block HTML code.

Reimplemented from ilBlockGUI.

Definition at line 148 of file class.ilExternalFeedBlockGUI.php.

References $_SESSION, $feed_set, $ilCtrl, $ilSetting, $ilUser, $lng, ilBlockGUI\addBlockCommand(), ilBlockGUI\getBlockId(), ilBlockGUI\getCurrentDetailLevel(), getDynamic(), getJSEnabler(), ilBlockGUI\getRefId(), and ilBlockGUI\setData().

Referenced by enableJS().

{
global $ilCtrl, $lng, $ilUser, $ilAccess, $ilSetting;
if ($this->getCurrentDetailLevel() == 0)
{
return "";
}
$feed_set = new ilSetting("feed");
if ($feed_set->get("disable_rep_feeds"))
{
return "";
}
// if no dynamic reload
if (!$this->getDynamic())
{
$this->feed->fetch();
$this->setData($this->feed->getItems());
}
//$this->setTitle($this->feed->getChannelTitle());
$this->setData($this->feed->getItems());
if ($ilAccess->checkAccess("write", "", $this->getRefId()))
{
$ilCtrl->setParameterByClass("ilobjexternalfeedgui",
"ref_id", $this->getRefId());
$ilCtrl->setParameter($this, "external_feed_block_id", $this->getBlockId());
$this->addBlockCommand(
$ilCtrl->getLinkTargetByClass(array("ilrepositorygui", "ilobjexternalfeedgui",
"ilexternalfeedblockgui"),
"editFeedBlock"),
$lng->txt("settings"));
$ilCtrl->clearParametersByClass("ilobjexternalfeedgui");
}
// JS enabler
$add = "";
if ($_SESSION["il_feed_js"] == "n" ||
($ilUser->getPref("il_feed_js") == "n" && $_SESSION["il_feed_js"] != "y"))
{
$add = $this->getJSEnabler();
}
return parent::getHTML().$add;
}

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ilExternalFeedBlockGUI::getJSEnabler ( )

Definition at line 239 of file class.ilExternalFeedBlockGUI.php.

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

Referenced by getHTML().

{
global $ilCtrl, $lng;
$ilCtrl->setParameterByClass("ilcolumngui", "block_id",
"block_feed_".$this->getBlockId());
$rel_tpl = new ilTemplate("tpl.js_enabler.html", true, true, "Services/Feeds");
$rel_tpl->setVariable("BLOCK_ID", "block_feed_".$this->getBlockId());
$rel_tpl->setVariable("TARGET",
$ilCtrl->getLinkTargetByClass("ilexternalfeedblockgui", "enableJS", true, "", false));
return $rel_tpl->get();
}

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ilExternalFeedBlockGUI::getOverview ( )

Get overview.

Definition at line 300 of file class.ilExternalFeedBlockGUI.php.

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

Referenced by fillDataSection().

{
global $ilUser, $lng, $ilCtrl;
$this->setEnableNumInfo(false);
return '<div class="small">'.((int) count($this->getData()))." ".$lng->txt("feed_feed_items")."</div>";
}

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static ilExternalFeedBlockGUI::getScreenMode ( )
static

Get Screen Mode for current command.

Reimplemented from ilBlockGUI.

Definition at line 64 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, IL_SCREEN_CENTER, and IL_SCREEN_SIDE.

{
global $ilCtrl;
switch($ilCtrl->getCmd())
{
case "create":
case "edit":
case "saveFeedBlock":
case "updateFeedBlock":
case "editFeedBlock":
case "showFeedItem":
case "confirmDeleteFeedBlock":
return IL_SCREEN_CENTER;
break;
default:
return IL_SCREEN_SIDE;
break;
}
}
ilExternalFeedBlockGUI::ilExternalFeedBlockGUI ( )

Constructor.

Definition at line 27 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, $lng, ilExternalFeedBlockGUIGen\__construct(), ilUtil\getImagePath(), ilBlockGUI\ilBlockGUI(), ilBlockGUI\setImage(), ilBlockGUI\setLimit(), and ilBlockGUI\setRowTemplate().

{
global $ilCtrl, $lng;
parent::__construct();
parent::ilBlockGUI();
$this->setImage(ilUtil::getImagePath("icon_feed_s.png"));
$lng->loadLanguageModule("feed");
$this->setLimit(5);
$this->setRowTemplate("tpl.block_external_feed_row.html", "Services/Feeds");
}

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ilExternalFeedBlockGUI::importFile ( )

Import.

public

Definition at line 421 of file class.ilExternalFeedBlockGUI.php.

References $_GET, $_POST, $lng, $tpl, exitSaveFeedBlock(), ilObjectFactory\getInstanceByObjId(), initImportForm(), and ilUtil\sendSuccess().

{
global $rbacsystem, $objDefinition, $tpl, $lng;
$new_type = $_POST["new_type"] ? $_POST["new_type"] : $_GET["new_type"];
// create permission is already checked in createObject. This check here is done to prevent hacking attempts
if (!$rbacsystem->checkAccess("create", $_GET["ref_id"], $new_type))
{
$this->ilias->raiseError($this->lng->txt("no_create_permission"), $this->ilias->error_obj->MESSAGE);
}
$this->ctrl->setParameter($this, "new_type", $new_type);
$this->initImportForm($new_type);
if ($this->form->checkInput())
{
// todo: make some check on manifest file
include_once("./Services/Export/classes/class.ilImport.php");
$imp = new ilImport((int) $_GET['ref_id']);
$new_id = $imp->importObject($newObj, $_FILES["importfile"]["tmp_name"],
$_FILES["importfile"]["name"], $new_type);
// put new object id into tree
if ($new_id > 0)
{
$newObj = ilObjectFactory::getInstanceByObjId($new_id);
$newObj->createReference();
$newObj->putInTree($_GET["ref_id"]);
$newObj->setPermissions($_GET["ref_id"]);
ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
$this->exitSaveFeedBlock();
}
return;
}
$this->form->setValuesByPost();
$tpl->setContent($this->form->getHtml());
}

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ilExternalFeedBlockGUI::initFormFeedBlock (   $a_mode)

FORM FeedBlock: Init form.

(We need to overwrite, because Generator does not know FeedUrl Inputs yet.

Parameters
int$a_modeForm Edit Mode (IL_FORM_EDIT | IL_FORM_CREATE)

Reimplemented from ilExternalFeedBlockGUIGen.

Definition at line 466 of file class.ilExternalFeedBlockGUI.php.

References $lng, IL_FORM_CREATE, IL_FORM_RE_CREATE, ilExternalFeedBlockGUIGen\prepareFormFeedBlock(), and ilFormPropertyGUI\setInfo().

{
global $lng;
$lng->loadLanguageModule("block");
include("Services/Form/classes/class.ilPropertyFormGUI.php");
$this->form_gui = new ilPropertyFormGUI();
// Property Title
$text_input = new ilTextInputGUI($lng->txt("block_feed_block_title"), "block_title");
$text_input->setInfo("");
$text_input->setRequired(true);
$text_input->setMaxLength(200);
$this->form_gui->addItem($text_input);
// Property FeedUrl
$text_input = new ilFeedUrlInputGUI($lng->txt("block_feed_block_feed_url"), "block_feed_url");
$text_input->setInfo($lng->txt("block_feed_block_feed_url_info"));
$text_input->setRequired(true);
$text_input->setMaxLength(250);
$this->form_gui->addItem($text_input);
// save and cancel commands
if (in_array($a_mode, array(IL_FORM_CREATE,IL_FORM_RE_CREATE)))
{
$this->form_gui->addCommandButton("saveFeedBlock", $lng->txt("save"));
$this->form_gui->addCommandButton("cancelSaveFeedBlock", $lng->txt("cancel"));
}
else
{
$this->form_gui->addCommandButton("updateFeedBlock", $lng->txt("save"));
$this->form_gui->addCommandButton("cancelUpdateFeedBlock", $lng->txt("cancel"));
}
$this->form_gui->setTitle($lng->txt("block_feed_block_head"));
$this->form_gui->setFormAction($this->ctrl->getFormAction($this));
$this->prepareFormFeedBlock($this->form_gui);
}

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ilExternalFeedBlockGUI::initImportForm (   $a_new_type = "")

Init object import form.

Parameters
stringnew type

Definition at line 391 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, $lng, and ilFileInputGUI\setSuffixes().

Referenced by create(), and importFile().

{
global $lng, $ilCtrl;
$lng->loadLanguageModule("feed");
include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
$this->form = new ilPropertyFormGUI();
$this->form->setTarget("_top");
// Import file
include_once("./Services/Form/classes/class.ilFileInputGUI.php");
$fi = new ilFileInputGUI($lng->txt("import_file"), "importfile");
$fi->setSuffixes(array("zip"));
$fi->setRequired(true);
$this->form->addItem($fi);
$this->form->addCommandButton("importFile", $lng->txt("import"));
$this->form->addCommandButton("cancelSaveFeedBlock", $lng->txt("cancel"));
$this->form->setTitle($lng->txt($a_new_type."_import"));
$ilCtrl->setParameter($this, "new_type", $a_new_type);
$this->form->setFormAction($ilCtrl->getFormAction($this));
}

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static ilExternalFeedBlockGUI::isRepositoryObject ( )
static

Get block type.

Returns
string Block type.

Reimplemented from ilBlockGUI.

Definition at line 56 of file class.ilExternalFeedBlockGUI.php.

Referenced by fillRow().

{
return true;
}

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ilExternalFeedBlockGUI::prepareSaveFeedBlock ( &  $a_feed_block)

FORM FeedBlock: Prepare Saving of FeedBlock.

Parameters
object$a_feed_blockFeedBlock object.

Reimplemented from ilExternalFeedBlockGUIGen.

Definition at line 515 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, $ref_id, getBlockType(), and ilExternalFeedBlockGUIGen\getGuiObject().

{
global $ilCtrl;
$ref_id = $this->getGuiObject()->save($a_feed_block);
$a_feed_block->setType($this->getBlockType());
//$a_feed_block->setContextObjId($ilCtrl->getContextObjId());
//$a_feed_block->setContextObjType($ilCtrl->getContextObjType());
}

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ilExternalFeedBlockGUI::setBlock (   $a_block)

Do most of the initialisation.

Definition at line 89 of file class.ilExternalFeedBlockGUI.php.

References $ilCtrl, ilBlockGUI\setAvailableDetailLevels(), ilBlockGUI\setBlockId(), and ilBlockGUI\setTitle().

{
global $ilCtrl;
// init block
$this->feed_block = $a_block;
$this->setTitle($this->feed_block->getTitle());
$this->setBlockId($this->feed_block->getId());
// get feed object
include_once("./Services/Feeds/classes/class.ilExternalFeed.php");
$this->feed = new ilExternalFeed();
$this->feed->setUrl($this->feed_block->getFeedUrl());
// init details
$this->setAvailableDetailLevels(2);
$ilCtrl->setParameter($this, "block_id", $this->feed_block->getId());
}

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ilExternalFeedBlockGUI::showFeedItem ( )

Show Feed Item.

Definition at line 311 of file class.ilExternalFeedBlockGUI.php.

References $_GET, $ilCtrl, $lng, $tpl, ilUtil\getImagePath(), and ilBlockGUI\getTitle().

{
global $lng, $ilCtrl;
include_once("./Services/News/classes/class.ilNewsItem.php");
$this->feed->fetch();
foreach($this->feed->getItems() as $item)
{
if ($item->getId() == $_GET["feed_item_id"])
{
$c_item = $item;
break;
}
}
$tpl = new ilTemplate("tpl.show_feed_item.html", true, true, "Services/Feeds");
if (is_object($c_item))
{
if (trim($c_item->getSummary()) != "") // summary
{
$tpl->setCurrentBlock("content");
$tpl->setVariable("VAL_CONTENT", $c_item->getSummary());
$tpl->parseCurrentBlock();
}
if (trim($c_item->getDate()) != "" || trim($c_item->getAuthor()) != "") // date
{
$tpl->setCurrentBlock("date_author");
if (trim($c_item->getAuthor()) != "")
{
$tpl->setVariable("VAL_AUTHOR", $c_item->getAuthor()." - ");
}
$tpl->setVariable("VAL_DATE", $c_item->getDate());
$tpl->parseCurrentBlock();
}
if (trim($c_item->getLink()) != "") // link
{
$tpl->setCurrentBlock("plink");
$tpl->setVariable("HREF_LINK", $c_item->getLink());
$tpl->setVariable("TXT_LINK", $lng->txt("feed_open_source_page"));
$tpl->parseCurrentBlock();
}
$tpl->setVariable("VAL_TITLE", $c_item->getTitle()); // title
}
include_once("./Services/PersonalDesktop/classes/class.ilPDContentBlockGUI.php");
$content_block = new ilPDContentBlockGUI();
$content_block->setContent($tpl->get());
$content_block->setTitle($this->getTitle());
$content_block->setImage(ilUtil::getImagePath("icon_feed.png"));
$content_block->addHeaderCommand($ilCtrl->getParentReturn($this),
$lng->txt("close"), true);
return $content_block->getHTML();
}

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Field Documentation

ilExternalFeedBlockGUI::$block_type = "feed"
static

Definition at line 22 of file class.ilExternalFeedBlockGUI.php.

Referenced by getBlockType().

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