Internal link selector. More...

Collaboration diagram for ilInternalLinkGUI:

Public Member Functions
	__construct (string $a_default_link_type, int $a_default_parent_id, bool $a_is_ref=true)

	init ()

	setSetLinkTargetScript (string $a_script)

	setReturn (string $a_return)

	getSetLinkTargetScript ()

	filterLinkType (string $a_link_type)

	setFilterWhiteList (bool $a_white_list)
	Set filter list as white list (per detault it is a black list) More...

	executeCommand ()

	resetLinkList ()

	closeLinkHelp ()

	prepareJavascriptOutput (string $str)
	Prepare output for JS enabled editing. More...

	showLinkHelp ()
	Show link help list. More...

	getFileLinkHTML ()
	Get HTML for file link. More...

	saveFileLink ()
	Save file link. More...

	outputThumbnail (ilGlobalTemplate $tpl, int $a_id, string $a_mode="")
	output thumbnail More...

	changeLinkType ()

	setMedPoolFolder ()
	select media pool folder More...

	getTargetExplorer ()
	Cange target object. More...

	changeTargetObject (string $a_type="")
	Cange target object. More...

	selectRepositoryItem ()
	select repository item explorer More...

	refreshRepositorySelector ()
	Refresh Repository Selector. More...

	renderLink (ilGlobalTemplate $tpl, string $a_title, int $a_obj_id, string $a_type, string $a_type_short, string $a_bb_type, array $a_anchors=array(), string $a_link_content="")
	Render internal link item. More...

	addUser ()
	Add user. More...

	initUserSearchForm ()
	Init user search form. More...

	getUserSearchResult ()
	Search user. More...

Static Public Member Functions
static	getOnloadCode (string $a_url)

static	getInitHTML (string $a_url)
	Get initialisation HTML to use internal link editing. More...

static	getModalTemplate ()

Data Fields
string	$set_link_script = ""

ilCtrl	$ctrl

Protected Attributes
ILIAS MediaObjects Thumbs ThumbsGUI	$thumbs_gui

ilObjFile	$uploaded_file = null

int	$parent_fold_id

string	$default_parent_obj_type

StandardGUIRequest	$request

string	$return

string	$default_link_type = ""

int	$default_parent_ref_id = 0

int	$default_parent_obj_id = 0

int	$parent_ref_id = 0

int	$parent_obj_id = 0

string	$link_type = ""

string	$link_target = ""

string	$base_link_type = ""

array	$ltypes = []

array	$parent_type = []

bool	$filter_white_list = false

array	$filter_link_types = []

ilTree	$tree

ilLanguage	$lng

ilObjUser	$user

Detailed Description

Internal link selector.

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Deprecated:: 10 This component will be removed with ILIAS 10

Definition at line 26 of file class.ilInternalLinkGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilInternalLinkGUI::__construct	(	string	$a_default_link_type,
		int	$a_default_parent_id,
		bool	$a_is_ref = `true`
	)

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

      {
        global $DIC;
        if ($a_default_link_type === "PortfolioPage") {
            $a_is_ref = false;
        }
        $this->tree = $DIC->repositoryTree();
        $this->lng = $DIC->language();
        $this->ctrl = $DIC->ctrl();
        $this->user = $DIC->user();
 
        $this->request = new StandardGUIRequest(
            $DIC->http(),
            $DIC->refinery()
        );
        $this->thumbs_gui = $DIC->mediaObjects()->internal()->gui()->thumbs();
 
        $this->lng->loadLanguageModule("link");
        $this->lng->loadLanguageModule("content");
        $this->lng->loadLanguageModule("copg");
        $this->ctrl->saveParameter($this, array("linkmode", "link_par_ref_id", "link_par_obj_id",
            "link_par_fold_id", "link_type"));
 
        // default type and parent
        $this->default_link_type = $a_default_link_type;
        if ($a_is_ref) {
            $this->default_parent_ref_id = $a_default_parent_id;
            $this->default_parent_obj_id = ilObject::_lookupObjId($a_default_parent_id);
        } else {
            $this->default_parent_ref_id = 0;
            $this->default_parent_obj_id = $a_default_parent_id;
        }
        $this->default_parent_obj_type = ($this->default_parent_obj_id > 0)
            ? ilObject::_lookupType($this->default_parent_obj_id)
            : "";
 
        // current parent object
        $this->parent_ref_id = $this->request->getLinkParentRefId();
        $this->parent_fold_id = $this->request->getLinkParentFolderId();                // e.g. media pool folder
        if ($this->parent_ref_id > 0) {
            $this->parent_obj_id = ilObject::_lookupObjId($this->parent_ref_id);
        } else {
            $this->parent_obj_id = $this->request->getLinkParentObjId();
        }
    }

References $DIC, ilObject\_lookupObjId(), ilObject\_lookupType(), ILIAS\Repository\ctrl(), ILIAS\Repository\lng(), and ILIAS\Repository\user().

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Member Function Documentation

◆ addUser()

ilInternalLinkGUI::addUser ( )

Add user.

Definition at line 1061 of file class.ilInternalLinkGUI.php.

                             : string
    {
        $form = $this->initUserSearchForm();
        return $form->getHTML() . $this->getUserSearchResult();
    }

Referenced by showLinkHelp().

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◆ changeLinkType()

ilInternalLinkGUI::changeLinkType ( )

Definition at line 777 of file class.ilInternalLinkGUI.php.

                                    : void
    {
        $ctrl = $this->ctrl;
 
        $ctrl->setParameter($this, "link_type", $this->request->getLinkType());
        $base_type = explode("_", $this->request->getLinkType())[0];
        if ($this->parent_type[$base_type] !== ilObject::_lookupType($this->parent_ref_id, true)) {
            $ctrl->setParameter($this, "link_par_ref_id", 0);
            $ctrl->setParameter($this, "link_par_obj_id", 0);
        }
 
        $ctrl->redirect($this, "showLinkHelp", "", true);
    }

References ilObject\_lookupType(), ilCtrl\redirect(), and ilCtrl\setParameter().

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◆ changeTargetObject()

ilInternalLinkGUI::changeTargetObject ( string $a_type = "" )

Cange target object.

Definition at line 832 of file class.ilInternalLinkGUI.php.

     : void {
        $ilCtrl = $this->ctrl;
 
        $ilCtrl->setParameter($this, "link_par_fold_id", "");
        if ($this->request->getDo() === "set") {
            $ilCtrl->setParameter($this, "link_par_ref_id", $this->request->getSelectedId());
            $ilCtrl->redirect($this, "showLinkHelp", "", true);
            return;
        }
 
        $ilCtrl->setParameter($this, "link_type", $this->link_type);
 
        $tpl = new ilTemplate("tpl.link_help_explorer.html", true, true, "components/ILIAS/COPage/IntLink");
 
        $output = $this->getTargetExplorer();
 
        $tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("cont_choose_" . ($this->parent_type[$this->base_link_type] ?? "")));
 
        $tpl->setVariable("EXPLORER", $output);
        $tpl->setVariable("ACTION", $this->ctrl->getFormAction($this, "resetLinkList", "", true));
        $tpl->setVariable("BTN_RESET", "resetLinkList");
        $tpl->setVariable("TXT_RESET", $this->lng->txt("back"));
 
        if (($this->parent_type[$this->base_link_type] ?? "") === "mep") {
            $tpl->setCurrentBlock("sel_clipboard");
            $this->ctrl->setParameter($this, "do", "set");
            if ($ilCtrl->isAsynch()) {
                $tpl->setVariable("LINK_CLIPBOARD", "#");
                $tpl->setVariable(
                    "CLIPBOARD_ONCLICK",
                    " onclick=\"return il.IntLink.selectLinkTargetObject('mep', 0, '" . $this->link_type . "');\" "
                );
            } else {
                $tpl->setVariable("LINK_CLIPBOARD", $this->ctrl->getLinkTarget($this, "changeTargetObject"));
            }
            $tpl->setVariable("TXT_PERS_CLIPBOARD", $this->lng->txt("clipboard"));
            $tpl->parseCurrentBlock();
        }
 
        $tpl->parseCurrentBlock();
 
        echo $tpl->get();
        exit;
    }

Referenced by showLinkHelp().

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◆ closeLinkHelp()

ilInternalLinkGUI::closeLinkHelp ( )

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

                                   : void
    {
        if ($this->return === "") {
            $this->ctrl->returnToParent($this);
        } else {
            ilUtil::redirect($this->return);
        }
    }

References ILIAS\Repository\ctrl(), and ilUtil\redirect().

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◆ executeCommand()

ilInternalLinkGUI::executeCommand ( )

Definition at line 220 of file class.ilInternalLinkGUI.php.

                                    : string
    {
        $this->init();
        $next_class = $this->ctrl->getNextClass($this);
 
        $cmd = $this->ctrl->getCmd("showLinkHelp");
        switch ($next_class) {
            default:
                $ret = $this->$cmd();
                break;
        }
 
        return (string) $ret;
    }

References ILIAS\Repository\ctrl(), and init().

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◆ filterLinkType()

ilInternalLinkGUI::filterLinkType ( string $a_link_type )

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

                                                       : void
    {
        $this->filter_link_types[] = $a_link_type;
    }

◆ getFileLinkHTML()

ilInternalLinkGUI::getFileLinkHTML ( )

Get HTML for file link.

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

                                     : string
    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
 
        $tpl = new ilTemplate("tpl.link_file.html", true, true, "components/ILIAS/COPage/IntLink");
        if (!is_object($this->uploaded_file)) {
            $tpl->setCurrentBlock("form");
            $tpl->setVariable(
                "FORM_ACTION",
                $ilCtrl->getFormAction($this, "saveFileLink", "", true)
            );
            $tpl->setVariable("TXT_SELECT_FILE", $lng->txt("cont_select_file"));
            $tpl->setVariable("TXT_SAVE_LINK", $lng->txt("cont_create_link"));
            $tpl->setVariable("CMD_SAVE_LINK", "saveFileLink");
            $fi = new ilFileInputGUI("", "link_file");
            $fi->setSize(15);
            $tpl->setVariable("INPUT", $fi->getToolbarHTML());
            $tpl->parseCurrentBlock();
        } else {
            $tpl->setCurrentBlock("link_js");
            //                  $tpl->setVariable("LINK_FILE",
            //                          $this->prepareJavascriptOutput("[iln dfile=\"".$this->uploaded_file->getId()."\"] [/iln]")
            //                          );
            $tpl->setVariable(
                "TAG_B",
                '[iln dfile=\x22' . $this->uploaded_file->getId() . '\x22]'
            );
            $tpl->setVariable(
                "TAG_E",
                "[/iln]"
            );
            $tpl->setVariable(
                "TXT_FILE",
                $this->uploaded_file->getTitle()
            );
            //                  $tpl->parseCurrentBlock();
        }
        return $tpl->get();
    }

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

Referenced by showLinkHelp().

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◆ getInitHTML()

static ilInternalLinkGUI::getInitHTML ( string $a_url )

static

Get initialisation HTML to use internal link editing.

Definition at line 916 of file class.ilInternalLinkGUI.php.

                                                     : string
    {
        global $DIC;
 
        $lng = $DIC->language();
        $tpl = $DIC["tpl"];
 
        $tpl->addOnLoadCode(
            self::getOnloadCode($a_url)
        );
 
        $lng->loadLanguageModule("link");
 
        $debug = false;
 
        $tpl->addJavaScript("assets/js/ilExplorer.js");
        ilExplorerBaseGUI::init();
 
        if ($debug) {
            $tpl->addJavascript("../components/ILIAS/COPage/IntLink/resources/ilIntLink.js");
        } else {
            $tpl->addJavascript("assets/js/ilIntLink.js");
        }
 
        // #18721
        $tpl->addJavaScript("assets/js/Form.js");
 
        $mt = self::getModalTemplate();
        $tpl->addOnLoadCode('il.IntLink.setModalTemplate("' . addslashes(json_encode($mt["template"])) . '");');
 
        $html = "<div id='ilIntLinkModal' data-show-signal='" . $mt["show"] . "' data-close-signal='" . $mt["close"] . "'></div>";
 
        return $html;
    }

References $DIC, $lng, and ilExplorerBaseGUI\init().

Referenced by ilLinkInputGUI\getContentOutsideFormTag(), ilObjLinkResourceGUI\manage(), and ilPageObjectGUI\showPage().

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◆ getModalTemplate()

static ilInternalLinkGUI::getModalTemplate ( )

static

Definition at line 951 of file class.ilInternalLinkGUI.php.

                                             : array
    {
        global $DIC;
 
        $lng = $DIC->language();
 
        $ui = $DIC->ui();
        $modal = $ui->factory()->modal()->roundtrip($lng->txt("link_link"), $ui->factory()->legacy()->content("<div id='ilIntLinkModalContent'></div>"));
        $modalt["show"] = $modal->getShowSignal()->getId();
        $modalt["close"] = $modal->getCloseSignal()->getId();
        $modalt["template"] = $ui->renderer()->renderAsync($modal);
 
        return $modalt;
    }

References $DIC, and $lng.

◆ getOnloadCode()

static ilInternalLinkGUI::getOnloadCode ( string $a_url )

static

Definition at line 908 of file class.ilInternalLinkGUI.php.

                                                       : string
    {
        return "il.Util.addOnLoad(function() {il.IntLink.init({url: '$a_url'});});";
    }

Referenced by ilLinkInputGUI\getOnloadCode().

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◆ getSetLinkTargetScript()

ilInternalLinkGUI::getSetLinkTargetScript ( )

Definition at line 201 of file class.ilInternalLinkGUI.php.

                                            : string
    {
        return $this->set_link_script;
    }

References $set_link_script.

◆ getTargetExplorer()

ilInternalLinkGUI::getTargetExplorer ( )

Cange target object.

Definition at line 804 of file class.ilInternalLinkGUI.php.

                                       : string
    {
        //$ilCtrl->setParameter($this, "target_type", $a_type);
        $exp = new ilLinkTargetObjectExplorerGUI($this, "getTargetExplorer", $this->link_type);
 
        $a_type = $this->parent_type[$this->base_link_type] ?? "";
 
        $white = array("root", "cat", "crs", "fold", "grp");
 
        $white[] = $a_type;
        $exp->setClickableType($a_type);
        if ($a_type === "prtf") {
            $white[] = "prtt";
            $exp->setClickableType("prtt");
        }
 
        $exp->setTypeWhiteList($white);
 
 
        if (!$exp->handleCommand()) {
            return $exp->getHTML();
        }
        return "";
    }

◆ getUserSearchResult()

ilInternalLinkGUI::getUserSearchResult ( )

Search user.

Definition at line 1088 of file class.ilInternalLinkGUI.php.

                                         : string
    {
        global $DIC;
 
        $lng = $DIC->language();
 
        if (strlen($this->request->getUserSearchStr()) < 3) {
            if (strlen($this->request->getUserSearchStr()) > 0) {
                $lng->loadLanguageModule("search");
                return ilUtil::getSystemMessageHTML($lng->txt("search_minimum_three"), "info");
            }
 
            return "";
        }
 
        $form = $this->initUserSearchForm();
        $form->checkInput();
 
        $users = ilInternalLink::searchUsers($form->getInput("usr_search_str"));
        if (count($users) === 0) {
            return ilUtil::getSystemMessageHTML($lng->txt("cont_user_search_did_not_match"), "info");
        }
 
        $f = $DIC->ui()->factory();
        $r = $DIC->ui()->renderer();
        $lng = $DIC->language();
        $cards = array();
        foreach ($users as $user) {
            $b = $f->button()->standard($lng->txt("insert"), "#")
                ->withOnLoadCode(function ($id) use ($user) {
                    return
                    '$("#' . $id . "\").click(function(ev) { il.IntLink.addInternalLink('[iln user=\"" .
                    ilObjUser::_lookupLogin($user) . "\"/]', '', ev); return false;});";
                });
            $name = ilUserUtil::getNamePresentation($user);
            $cards[] = $f->card()->standard($name, $f->image()->responsive(ilObjUser::_getPersonalPicturePath($user, "small"), $name))
                ->withSections(array($b));
        }
        $deck = $f->deck($cards)->withLargeCardsSize();
 
        return $r->renderAsync($deck);
    }

References Vendor\Package\$b, $DIC, Vendor\Package\$f, $id, $lng, ilObjUser\_getPersonalPicturePath(), ilObjUser\_lookupLogin(), ilUserUtil\getNamePresentation(), ilUtil\getSystemMessageHTML(), and ilInternalLink\searchUsers().

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◆ init()

ilInternalLinkGUI::init ( )

Definition at line 104 of file class.ilInternalLinkGUI.php.

                          : void
    {
        $lng = $this->lng;
        $tree = $this->tree;
        $ctrl = $this->ctrl;
 
        if ($this->parent_ref_id > 0 && !$tree->isInTree($this->parent_ref_id)) {
            $this->resetLinkList();
        }
 
        $this->parent_type = array(
            "StructureObject" => "lm",
            "PageObject" => "lm",
            "GlossaryItem" => "glo",
            "Media" => "mep",
            "WikiPage" => "wiki",
            "PortfolioPage" => "prtf",
            "PortfolioTemplatePage" => "prtt",
            "File" => "",
            "RepositoryItem" => "",
            "User" => ""
        );
 
        // filter link types
        $this->ltypes = array(
            "StructureObject" => $lng->txt("cont_lk_chapter"),
            "StructureObject_New" => $lng->txt("cont_lk_chapter_new"),
            "PageObject" => $lng->txt("cont_lk_page"),
            "PageObject_FAQ" => $lng->txt("cont_lk_page_faq"),
            "PageObject_New" => $lng->txt("cont_lk_page_new"),
            "GlossaryItem" => $lng->txt("cont_lk_term"),
            "GlossaryItem_New" => $lng->txt("cont_lk_term_new"),
            "Media" => $lng->txt("cont_lk_media_inline"),
            "Media_Media" => $lng->txt("cont_lk_media_media"),
            "Media_FAQ" => $lng->txt("cont_lk_media_faq"),
            "Media_New" => $lng->txt("cont_lk_media_new"),
            "WikiPage" => $lng->txt("cont_wiki_page"),
            "PortfolioPage" => $lng->txt("cont_prtf_page"),
            "PortfolioTemplatePage" => $lng->txt("cont_prtt_page"),
            "File" => $lng->txt("cont_lk_file"),
            "RepositoryItem" => $lng->txt("cont_repository_item"),
            "User" => $lng->txt("cont_user")
            );
        if (!$this->filter_white_list) {
            foreach ($this->filter_link_types as $link_type) {
                unset($this->ltypes[$link_type]);
            }
        } else {
            $ltypes = array();
            foreach ($this->ltypes as $k => $l) {
                if (in_array($k, $this->filter_link_types, true)) {
                    $ltypes[$k] = $l;
                }
            }
            $this->ltypes = $ltypes;
        }
        // determine link type and target
        $this->link_type = ($this->request->getLinkType() === "")
            ? $this->default_link_type
            : $this->request->getLinkType();
        $ltype_arr = explode("_", $this->link_type);
        $this->base_link_type = $ltype_arr[0];
        $this->link_target = $ltype_arr[1] ?? "";
 
 
        $def_type = ilObject::_lookupType($this->default_parent_obj_id);
 
        // determine content object id
        switch ($this->base_link_type) {
            case "PageObject":
            case "StructureObject":
            case "GlossaryItem":
            case "Media":
            case "WikiPage":
            case "PortfolioPage":
            case "PortfolioTemplatePage":
                if ($this->parent_ref_id === 0 && $this->parent_obj_id === 0
                    && $def_type === ($this->parent_type[$this->base_link_type] ?? "")) {
                    $this->parent_ref_id = $this->default_parent_ref_id;
                    $this->parent_obj_id = $this->default_parent_obj_id;
                    $ctrl->setParameter($this, "link_par_obj_id", $this->parent_obj_id);
                    $ctrl->setParameter($this, "link_par_ref_id", $this->parent_ref_id);
                }
                break;
        }
    }

References $ctrl, $default_parent_obj_id, $default_parent_ref_id, $link_type, $lng, $ltypes, $tree, ilObject\_lookupType(), ilTree\isInTree(), resetLinkList(), ilCtrl\setParameter(), and ilLanguage\txt().

Referenced by executeCommand().

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◆ initUserSearchForm()

ilInternalLinkGUI::initUserSearchForm ( )

Init user search form.

Definition at line 1070 of file class.ilInternalLinkGUI.php.

                                        : ilPropertyFormGUI
    {
        $form = new ilPropertyFormGUI();
        $form->setId("link_user_search_form");
 
        // user search
        $ti = new ilTextInputGUI($this->lng->txt("obj_user"), "usr_search_str");
        $ti->setValue($this->request->getUserSearchStr());
        $form->addItem($ti);
 
        $form->addCommandButton("searchUser", $this->lng->txt("search"));
 
        return $form;
    }

References ILIAS\Repository\lng().

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◆ outputThumbnail()

ilInternalLinkGUI::outputThumbnail	(	ilGlobalTemplate	$tpl,
		int	$a_id,
		string	$a_mode = `""`
	)

output thumbnail

Definition at line 748 of file class.ilInternalLinkGUI.php.

     : void {
        // output thumbnail
        if ($this->getSetLinkTargetScript() !== "") {
            $tpl->setCurrentBlock("thumbnail_link");
            $suff = "_link";
        } else {
            $tpl->setCurrentBlock("thumbnail_js");
            $suff = "_js";
        }
 
        $tpl->setCurrentBlock("thumb" . $suff);
        $tpl->setVariable(
            "THUMB",
            $this->thumbs_gui->getThumbHtml($a_id)
        );
        $tpl->parseCurrentBlock();
 
        if ($this->getSetLinkTargetScript() !== "") {
            $tpl->setCurrentBlock("thumbnail_link");
        } else {
            $tpl->setCurrentBlock("thumbnail_js");
        }
        $tpl->parseCurrentBlock();
    }

References ilGlobalTemplate\setCurrentBlock().

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◆ prepareJavascriptOutput()

ilInternalLinkGUI::prepareJavascriptOutput ( string $str )

Prepare output for JS enabled editing.

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

                                                        : string
    {
        return htmlspecialchars($str, ENT_QUOTES);
    }

◆ refreshRepositorySelector()

ilInternalLinkGUI::refreshRepositorySelector ( )

Refresh Repository Selector.

Definition at line 901 of file class.ilInternalLinkGUI.php.

                                               : void
    {
        $output = $this->selectRepositoryItem();
        echo $output;
        exit;
    }

References exit.

◆ renderLink()

ilInternalLinkGUI::renderLink	(	ilGlobalTemplate	$tpl,
		string	$a_title,
		int	$a_obj_id,
		string	$a_type,
		string	$a_type_short,
		string	$a_bb_type,
		array	$a_anchors = `array()`,
		string	$a_link_content = `""`
	)

Render internal link item.

Definition at line 970 of file class.ilInternalLinkGUI.php.

     : void {
        $chapterRowBlock = "chapter_row_js";
        $anchor_row_block = "anchor_link_js";
 
        $target_str = ($this->link_target === "")
            ? ""
            : " target=\"" . $this->link_target . "\"";
 
        if (count($a_anchors) > 0) {
            foreach ($a_anchors as $anchor) {
                if ($this->getSetLinkTargetScript() !== "") {
                    // not implemented yet (anchors that work with map areas)
 
                    /*$tpl->setCurrentBlock("anchor_link");
                    $tpl->setVariable("ALINK",
                        ilUtil::appendUrlParameterString($this->getSetLinkTargetScript(),
                            "linktype=".$a_type.
                            "&linktarget=il__".$a_type_short."_".$a_obj_id.
                            "&linktargetframe=".$this->link_target).
                            "&linkanchor=".$anchor);
                    $tpl->setVariable("TXT_ALINK", "#" . $anchor);
                    $tpl->parseCurrentBlock();*/
                } else {
                    $tpl->setCurrentBlock($anchor_row_block);
                    $tpl->setVariable(
                        "ALINK_BEGIN",
                        $this->prepareJavascriptOutput("[iln " . $a_bb_type . "=\"" . $a_obj_id . "\"" . $target_str . " anchor=\"$anchor\"]")
                    );
                    $tpl->setVariable("ALINK_END", "[/iln]");
                    $tpl->setVariable("TXT_LINK", "#" . $anchor);
                    $tpl->parseCurrentBlock();
                }
            }
        }
 
        if ($this->getSetLinkTargetScript() !== "") {
            ilImageMapEditorGUI::_recoverParameters();
            if ($a_type === "MediaObject") {
                $this->outputThumbnail($tpl, $a_obj_id);
            }
            $tpl->setCurrentBlock("link_row");
            $tpl->setVariable("TXT_CHAPTER", $a_title);
            $tpl->setVariable(
                "LINK",
                ilUtil::appendUrlParameterString(
                    $this->getSetLinkTargetScript(),
                    "linktype=" . $a_type .
                "&linktarget=il__" . $a_type_short . "_" . $a_obj_id .
                "&linktargetframe=" . $this->link_target
                )
            );
        } else {
            $tpl->setCurrentBlock($chapterRowBlock);
            if ($a_type === "MediaObject") {
                $this->outputThumbnail($tpl, $a_obj_id);
                $tpl->setCurrentBlock($chapterRowBlock);
            }
            $tpl->setVariable("TXT_CHAPTER", $a_title);
            if ($a_type === "MediaObject" && empty($target_str)) {
                $tpl->setVariable(
                    "LINK_BEGIN",
                    $this->prepareJavascriptOutput("[iln " . $a_bb_type . "=\"" . $a_obj_id . "\"/]")
                );
                $tpl->setVariable("LINK_END", "");
            } else {
                $tpl->setVariable(
                    "LINK_BEGIN",
                    $this->prepareJavascriptOutput("[iln " . $a_bb_type . "=\"" . $a_obj_id . "\"" . $target_str . "]")
                );
                $tpl->setVariable("LINK_CONTENT", $a_link_content);
                $tpl->setVariable("LINK_END", "[/iln]");
            }
        }
        $tpl->parseCurrentBlock();
 
        $tpl->setCurrentBlock("row");
        $tpl->parseCurrentBlock();
    }

References ilGlobalTemplate\parseCurrentBlock(), ilGlobalTemplate\setCurrentBlock(), and ilGlobalTemplate\setVariable().

Referenced by showLinkHelp().

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◆ resetLinkList()

ilInternalLinkGUI::resetLinkList ( )

Definition at line 235 of file class.ilInternalLinkGUI.php.

                                   : void
    {
        $ctrl = $this->ctrl;
 
        $ctrl->setParameter($this, "link_par_ref_id", 0);
        $ctrl->setParameter($this, "link_par_obj_id", 0);
        $ctrl->setParameter($this, "link_par_fold_id", 0);
        $ctrl->setParameter($this, "link_type", "");
 
        $ctrl->redirect($this, "showLinkHelp", "", true);
    }

References $ctrl, ilCtrl\redirect(), and ilCtrl\setParameter().

Referenced by init().

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◆ saveFileLink()

ilInternalLinkGUI::saveFileLink ( )

Save file link.

Definition at line 725 of file class.ilInternalLinkGUI.php.

                                  : void
    {
        if ($_FILES["link_file"]["name"] != "") {
            $fileObj = new ilObjFile();
            $fileObj->setType("file");
            $fileObj->setTitle($_FILES["link_file"]["name"]);
            $fileObj->setDescription("");
            $fileObj->setFileName($_FILES["link_file"]["name"]);
            $fileObj->setMode("filelist");
            $fileObj->create();
            // upload file to filesystem
            $fileObj->getUploadFile(
                $_FILES["link_file"]["tmp_name"],
                $_FILES["link_file"]["name"]
            );
            $this->uploaded_file = $fileObj;
        }
        $this->showLinkHelp();
    }

References showLinkHelp().

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◆ selectRepositoryItem()

ilInternalLinkGUI::selectRepositoryItem ( )

select repository item explorer

Definition at line 883 of file class.ilInternalLinkGUI.php.

                                          : string
    {
        $ilCtrl = $this->ctrl;
 
        $ilCtrl->setParameter($this, "link_par_fold_id", "");
 
        $exp = new ilIntLinkRepItemExplorerGUI($this, "selectRepositoryItem");
        $exp->setSetLinkTargetScript($this->getSetLinkTargetScript());
 
        if (!$exp->handleCommand()) {
            return $exp->getHTML();
        }
        return "";
    }

Referenced by showLinkHelp().

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◆ setFilterWhiteList()

ilInternalLinkGUI::setFilterWhiteList ( bool $a_white_list )

Set filter list as white list (per detault it is a black list)

Definition at line 214 of file class.ilInternalLinkGUI.php.

                                                          : void
    {
        $this->filter_white_list = $a_white_list;
    }

◆ setMedPoolFolder()

ilInternalLinkGUI::setMedPoolFolder ( )

select media pool folder

Definition at line 794 of file class.ilInternalLinkGUI.php.

                                      : void
    {
        $ctrl = $this->ctrl;
        $ctrl->setParameter($this, "link_par_fold_id", $this->request->getMediaPoolFolder());
        $ctrl->redirect($this, "showLinkHelp", "", true);
    }

References ilCtrl\redirect(), and ilCtrl\setParameter().

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◆ setReturn()

ilInternalLinkGUI::setReturn ( string $a_return )

Definition at line 196 of file class.ilInternalLinkGUI.php.

                                               : void
    {
        $this->return = $a_return;
    }

◆ setSetLinkTargetScript()

ilInternalLinkGUI::setSetLinkTargetScript ( string $a_script )

Definition at line 191 of file class.ilInternalLinkGUI.php.

                                                            : void
    {
        $this->set_link_script = $a_script;
    }

◆ showLinkHelp()

ilInternalLinkGUI::showLinkHelp ( )

Show link help list.

Definition at line 268 of file class.ilInternalLinkGUI.php.

                                  : void
    {
        $ilUser = $this->user;
        $ilCtrl = $this->ctrl;
 
 
        $parent_type = $this->parent_type[$this->base_link_type] ?? "";
        if ((in_array($this->base_link_type, array("GlossaryItem", "WikiPage", "PageObject", "StructureObject"), true) &&
            ($this->parent_ref_id === 0))
            ||
            (($this->parent_ref_id > 0) &&
                ilObject::_lookupType($this->parent_ref_id, true) !== $parent_type)) {
            if ($parent_type !== "") {
                $this->changeTargetObject($parent_type);
            }
        }
        if ($ilCtrl->isAsynch()) {
            $tpl = new ilGlobalTemplate("tpl.link_help_asynch.html", true, true, "components/ILIAS/COPage/IntLink");
            $tpl->setVariable("NEW_LINK_URL", $this->ctrl->getLinkTarget(
                $this,
                "",
                false,
                true,
                false
            ));
        } else {
            $tpl = new ilGlobalTemplate("tpl.link_help.html", true, true, "components/ILIAS/COPage/IntLink");
            $tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        }
 
        $tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this, "changeLinkType", "", true));
        $tpl->setVariable("FORMACTION2", $this->ctrl->getFormAction($this));
        $tpl->setVariable("TXT_HELP_HEADER", $this->lng->txt("cont_link_select"));
        $tpl->setVariable("TXT_TYPE", $this->lng->txt("cont_link_type"));
 
 
        $select_ltype = ilLegacyFormElementsUtil::formSelect(
            $this->link_type,
            "ltype",
            $this->ltypes,
            false,
            true,
            "0",
            "",
            array("id" => "ilIntLinkTypeSelector")
        );
        $tpl->setVariable("SELECT_TYPE", $select_ltype);
        $tpl->setVariable("CMD_CHANGETYPE", "changeLinkType");
        $tpl->setVariable("BTN_CHANGETYPE", $this->lng->txt("cont_change_type"));
 
        $tpl->setVariable("CMD_CLOSE", "closeLinkHelp");
        $tpl->setVariable("BTN_CLOSE", $this->lng->txt("close"));
 
        $chapterRowBlock = "chapter_row_js";
 
        // switch link type
        switch ($this->base_link_type) {
            // page link
            case "PageObject":
                $cont_obj = new ilObjLearningModule($this->parent_ref_id, true);
 
                // get all chapters
                $ctree = $cont_obj->getLMTree();
                $nodes = $ctree->getSubTree($ctree->getNodeData($ctree->getRootId()));
                $tpl->setCurrentBlock("chapter_list");
                $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("obj_lm"));
                $tpl->setVariable("TXT_CONT_TITLE", $cont_obj->getTitle());
                $tpl->setVariable("THEAD", $this->lng->txt("copg_pages"));
 
 
                $tpl->setCurrentBlock("change_cont_obj");
                $tpl->setVariable("CMD_CHANGE_CONT_OBJ", "changeTargetObject");
                $tpl->setVariable("BTN_CHANGE_CONT_OBJ", $this->lng->txt("change"));
                $tpl->parseCurrentBlock();
 
                foreach ($nodes as $node) {
                    if ($node["type"] === "st") {
                        $tpl->setCurrentBlock("header_row");
                        $tpl->setVariable("TXT_HEADER", $node["title"]);
                        $tpl->parseCurrentBlock();
                        $tpl->setCurrentBlock("row");
                        $tpl->parseCurrentBlock();
                    }
 
                    if ($node["type"] === "pg") {
                        $this->renderLink(
                            $tpl,
                            $node["title"],
                            $node["obj_id"],
                            "PageObject",
                            "pg",
                            "page",
                            ilPCParagraph::_readAnchors("lm", $node["obj_id"], "")
                        );
                    }
                }
 
                // get all free pages
                $pages = ilLMPageObject::getPageList($cont_obj->getId());
                $free_pages = array();
                foreach ($pages as $page) {
                    if (!$ctree->isInTree($page["obj_id"])) {
                        $free_pages[] = $page;
                    }
                }
                if (count($free_pages) > 0) {
                    $tpl->setCurrentBlock("header_row");
                    $tpl->setVariable("TXT_HEADER", $this->lng->txt("cont_free_pages"));
                    $tpl->parseCurrentBlock();
 
                    foreach ($free_pages as $node) {
                        $this->renderLink(
                            $tpl,
                            $node["title"],
                            $node["obj_id"],
                            "PageObject",
                            "pg",
                            "page",
                            ilPCParagraph::_readAnchors("lm", $node["obj_id"], "")
                        );
                    }
                }
 
                $tpl->setCurrentBlock("chapter_list");
                $tpl->parseCurrentBlock();
 
                break;
 
                // chapter link
            case "StructureObject":
 
                // check whether current object matchs to type
                if (ilObject::_lookupType($this->parent_ref_id, true) !== "lm") {
                    $this->changeTargetObject("lm");
                }
 
                $cont_obj = new ilObjLearningModule($this->parent_ref_id, true);
 
                // get all chapters
                $ctree = $cont_obj->getLMTree();
                $nodes = $ctree->getSubTree($ctree->getNodeData($ctree->getRootId()));
                $tpl->setCurrentBlock("chapter_list");
                $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("obj_lm"));
                $tpl->setVariable("TXT_CONT_TITLE", $cont_obj->getTitle());
                $tpl->setVariable("THEAD", $this->lng->txt("link_chapters"));
                $tpl->setCurrentBlock("change_cont_obj");
                $tpl->setVariable("CMD_CHANGE_CONT_OBJ", "changeTargetObject");
                $tpl->setVariable("BTN_CHANGE_CONT_OBJ", $this->lng->txt("change"));
                $tpl->parseCurrentBlock();
 
                foreach ($nodes as $node) {
                    if ($node["type"] === "st") {
                        $this->renderLink(
                            $tpl,
                            $node["title"],
                            $node["obj_id"],
                            "StructureObject",
                            "st",
                            "chap"
                        );
                    }
                }
                $tpl->setCurrentBlock("chapter_list");
                $tpl->parseCurrentBlock();
                break;
 
                // glossary item link
            case "GlossaryItem":
                $glossary = new ilObjGlossary($this->parent_ref_id, true);
 
                // get all glossary items
                $terms = $glossary->getTermList();
                $tpl->setCurrentBlock("chapter_list");
                $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("glossary"));
                $tpl->setVariable("TXT_CONT_TITLE", $glossary->getTitle());
                $tpl->setVariable("THEAD", $this->lng->txt("link_terms"));
                $tpl->setCurrentBlock("change_cont_obj");
                $tpl->setVariable("CMD_CHANGE_CONT_OBJ", "changeTargetObject");
                $tpl->setVariable("BTN_CHANGE_CONT_OBJ", $this->lng->txt("change"));
                $tpl->parseCurrentBlock();
 
                foreach ($terms as $term) {
                    $this->renderLink(
                        $tpl,
                        $term["term"],
                        $term["id"],
                        "GlossaryItem",
                        "git",
                        "term"
                    );
                }
 
                $tpl->setCurrentBlock("chapter_list");
                $tpl->parseCurrentBlock();
                break;
 
                // media object
            case "Media":
                //$tpl->setVariable("TARGET2", " target=\"content\" ");
                // content object id = 0 --> get clipboard objects
                if ($this->parent_ref_id === 0) {
                    $tpl->setCurrentBlock("change_cont_obj");
                    $tpl->setVariable("CMD_CHANGE_CONT_OBJ", "changeTargetObject");
                    $tpl->setVariable("BTN_CHANGE_CONT_OBJ", $this->lng->txt("change"));
                    $tpl->parseCurrentBlock();
                    $mobjs = $ilUser->getClipboardObjects("mob");
                    // sort by name
                    $objs = array();
                    foreach ($mobjs as $obj) {
                        $objs[$obj["title"] . ":" . $obj["id"]] = $obj;
                    }
                    ksort($objs);
                    $tpl->setCurrentBlock("chapter_list");
                    $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("cont_media_source"));
                    $tpl->setVariable("TXT_CONT_TITLE", $this->lng->txt("cont_personal_clipboard"));
                    $tpl->setVariable("THEAD", $this->lng->txt("link_mobs"));
                    $tpl->setVariable("COLSPAN", "2");
 
                    foreach ($objs as $obj) {
                        $this->renderLink(
                            $tpl,
                            $obj["title"],
                            $obj["id"],
                            "MediaObject",
                            "mob",
                            "media"
                        );
                    }
                } else {
                    $med_pool = new ilObjMediaPool($this->parent_ref_id, true);
                    // get current folders
                    $fobjs = $med_pool->getChilds($this->parent_fold_id, "fold");
                    $f2objs = array();
                    foreach ($fobjs as $obj) {
                        $f2objs[$obj["title"] . ":" . $obj["child"]] = $obj;
                    }
                    ksort($f2objs);
                    // get current media objects
                    $mobjs = $med_pool->getChilds($this->parent_fold_id, "mob");
                    $m2objs = array();
                    foreach ($mobjs as $obj) {
                        $m2objs[$obj["title"] . ":" . $obj["child"]] = $obj;
                    }
                    ksort($m2objs);
 
                    // merge everything together
                    $objs = array_merge($f2objs, $m2objs);
 
                    $tpl->setCurrentBlock("chapter_list");
                    $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("mep"));
                    $tpl->setVariable("TXT_CONT_TITLE", $med_pool->getTitle());
                    $tpl->setVariable("THEAD", $this->lng->txt("link_mobs"));
                    $tpl->setCurrentBlock("change_cont_obj");
                    $tpl->setVariable("CMD_CHANGE_CONT_OBJ", "changeTargetObject");
                    $tpl->setVariable("BTN_CHANGE_CONT_OBJ", $this->lng->txt("change"));
                    $tpl->setVariable("COLSPAN", "2");
                    $tpl->parseCurrentBlock();
                    if ($parent_id = $med_pool->getParentId($this->parent_fold_id)) {
                        $tpl->setCurrentBlock("icon");
                        $tpl->setVariable("ICON_SRC", ilUtil::getImagePath("standard/icon_fold.svg"));
                        $tpl->parseCurrentBlock();
                        $tpl->setCurrentBlock("link_row");
                        $tpl->setVariable("TXT_CHAPTER", "..");
                        $this->ctrl->setParameter($this, "mep_fold", $parent_id);
                        if ($ilCtrl->isAsynch()) {
                            $tpl->setVariable("LINK", "#");
                            $tpl->setVariable(
                                "LR_ONCLICK",
                                " onclick=\"return il.IntLink.setMepPoolFolder('" . $parent_id . "');\" "
                            );
                        } else {
                            $tpl->setVariable(
                                "LINK",
                                $this->ctrl->getLinkTarget($this, "setMedPoolFolder")
                            );
                        }
                        $tpl->parseCurrentBlock();
                        $tpl->setCurrentBlock("row");
                        $tpl->parseCurrentBlock();
                    }
                    foreach ($objs as $obj) {
                        if ($obj["type"] === "fold") {
                            $tpl->setCurrentBlock("icon");
                            $tpl->setVariable("ICON_SRC", ilUtil::getImagePath("standard/icon_fold.svg"));
                            $tpl->parseCurrentBlock();
                            $tpl->setCurrentBlock("link_row");
                            $tpl->setVariable("TXT_CHAPTER", $obj["title"]);
                            $this->ctrl->setParameter($this, "mep_fold", $obj["child"]);
                            if ($ilCtrl->isAsynch()) {
                                $tpl->setVariable("LINK", "#");
                                $tpl->setVariable(
                                    "LR_ONCLICK",
                                    " onclick=\"return il.IntLink.setMepPoolFolder('" . $obj["child"] . "');\" "
                                );
                            } else {
                                $tpl->setVariable(
                                    "LINK",
                                    $this->ctrl->getLinkTarget($this, "setMedPoolFolder")
                                );
                            }
                            $tpl->parseCurrentBlock();
                        } else {
                            $fid = ilMediaPoolItem::lookupForeignId($obj["child"]);
                            if (ilObject::_lookupType($fid) === "mob") {
                                $this->renderLink(
                                    $tpl,
                                    $obj["title"],
                                    $fid,
                                    "MediaObject",
                                    "mob",
                                    "media"
                                );
                            }
                        }
                        $tpl->setCurrentBlock("row");
                        $tpl->parseCurrentBlock();
                    }
                }
                $tpl->setCurrentBlock("chapter_list");
                $tpl->parseCurrentBlock();
                break;
 
                // wiki page link
            case "WikiPage":
                $wiki_id = ilObject::_lookupObjId($this->parent_ref_id);
                $wpages = ilWikiPage::getAllWikiPages($wiki_id);
 
                // get all glossary items
                $tpl->setCurrentBlock("chapter_list");
                $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("obj_wiki"));
                $tpl->setVariable("TXT_CONT_TITLE", ilObject::_lookupTitle($wiki_id));
                $tpl->setVariable("THEAD", $this->lng->txt("link_wpages"));
                $tpl->setCurrentBlock("change_cont_obj");
                $tpl->setVariable("CMD_CHANGE_CONT_OBJ", "changeTargetObject");
                $tpl->setVariable("BTN_CHANGE_CONT_OBJ", $this->lng->txt("change"));
                $tpl->parseCurrentBlock();
 
                foreach ($wpages as $wpage) {
                    $this->renderLink(
                        $tpl,
                        $wpage["title"],
                        $wpage["id"],
                        "WikiPage",
                        "wpage",
                        "wpage",
                        ilPCParagraph::_readAnchors("wpg", $wpage["id"], "")
                    );
                }
                $tpl->setCurrentBlock("chapter_list");
                $tpl->parseCurrentBlock();
                break;
 
                // Portfolio page link
            case "PortfolioPage":
            case "PortfolioTemplatePage":
                $prtf_id = $this->parent_obj_id;
                $ppages = ilPortfolioPage::getAllPortfolioPages($prtf_id);
 
                // get all glossary items
                $tpl->setCurrentBlock("chapter_list");
                $tpl->setVariable("TXT_CONTENT_OBJECT", $this->lng->txt("obj_" . ilObject::_lookupType($prtf_id)));
                $tpl->setVariable("TXT_CONT_TITLE", ilObject::_lookupTitle($prtf_id));
                $tpl->setVariable("THEAD", $this->lng->txt("copg_pages"));
 
                foreach ($ppages as $ppage) {
                    $this->renderLink(
                        $tpl,
                        $ppage["title"],
                        $ppage["id"],
                        "PortfolioPage",
                        "ppage",
                        "ppage",
                        array(),
                        $ppage["title"]
                    );
                }
 
                $tpl->setCurrentBlock("chapter_list");
                $tpl->parseCurrentBlock();
                break;
 
                // repository item
            case "RepositoryItem":
                $tpl->setVariable("LINK_HELP_CONTENT", $this->selectRepositoryItem());
                break;
 
                // file download link
            case "File":
                if (!isset($this->uploaded_file)) {
                    $tpl->setVariable("LINK_HELP_CONTENT", $this->getFileLinkHTML());
                } else {
                    echo $this->getFileLinkHTML();
                    exit;
                }
                break;
 
                // file download link
            case "User":
                $tpl->setVariable("LINK_HELP_CONTENT", $this->addUser());
                break;
        }
 
        if ($ilCtrl->isAsynch()) {
            echo $tpl->get();
            exit;
        }
 
        exit;
    }