ilPDTaggingBlockGUI Class Reference

ilPDTaggingBlockGUI displays personal tag cloud on personal desktop. More...

Inheritance diagram for ilPDTaggingBlockGUI:

Collaboration diagram for ilPDTaggingBlockGUI:

Public Member Functions
	__construct ()
	Constructor. More...
	getBlockType ()
	Returns string More...
	executeCommand ()
	execute command More...
	getHTML ()
	Handle config status. More...
	fillDataSection ()
	Fill data section. More...
	getTagCloud ()
	get tree bookmark list for personal desktop More...
	showResourcesForTag ()
	List resources for tag. More...
	removeTagsWithoutAccess ()
	Remove tasg without access. More...
	fillFooter ()
	block footer More...
	getOverview ()
	Get overview. More...
Public Member Functions inherited from ilBlockGUI
	getBlockType ()
	__construct ()
	Constructor. More...
	addHeaderLink ($a_href, $a_text, $status=true)
	getHeaderLinks ()
	setData ($a_data)
	Set Data. More...
	getData ()
	Get Data. More...
	setBigMode ($a_bigmode)
	Set Big Mode. More...
	getBigMode ()
	Get Big Mode. More...
	setBlockId ($a_block_id=0)
	Set Block Id. More...
	getBlockId ()
	Get Block Id. More...
	setAvailableDetailLevels ($a_max, $a_min=0)
	Set Available Detail Levels. More...
	setCurrentDetailLevel ($a_currentdetaillevel)
	Set Current Detail Level. More...
	setGuiObject (&$a_gui_object)
	Set GuiObject. More...
	getGuiObject ()
	Get GuiObject. More...
	getCurrentDetailLevel ()
	Get Current Detail Level. More...
	setTitle ($a_title)
	Set Title. More...
	getTitle ()
	Get Title. More...
	setImage ($a_image)
	Set Image. More...
	getImage ()
	Get Image. More...
	setOffset ($a_offset)
	Set Offset. More...
	getOffset ()
	Get Offset. More...
	correctOffset ()
	setLimit ($a_limit)
	Set Limit. More...
	getLimit ()
	Get Limit. More...
	setEnableEdit ($a_enableedit)
	Set EnableEdit. More...
	getEnableEdit ()
	Get EnableEdit. More...
	setRepositoryMode ($a_repositorymode)
	Set RepositoryMode. More...
	getRepositoryMode ()
	Get RepositoryMode. More...
	setFooterInfo ($a_footerinfo, $a_hide_and_icon=false)
	Set Footer Info. More...
	getFooterInfo ($a_hide_and_icon=false)
	Get Footer Info. More...
	setSubtitle ($a_subtitle)
	Set Subtitle. More...
	getSubtitle ()
	Get Subtitle. More...
	setRefId ($a_refid)
	Set Ref Id (only used if isRepositoryObject() is true). More...
	getRefId ()
	Get Ref Id (only used if isRepositoryObject() is true). More...
	setAdminCommands ($a_admincommands)
	Set Administration Commmands. More...
	getAdminCommands ()
	Get Administration Commmands. More...
	setColSpan ($a_colspan)
	Set Columns Span. More...
	getColSpan ()
	Get Columns Span. More...
	setEnableDetailRow ($a_enabledetailrow)
	Set EnableDetailRow. More...
	getEnableDetailRow ()
	Get EnableDetailRow. More...
	setEnableNumInfo ($a_enablenuminfo)
	Set Enable Item Number Info. More...
	getEnableNumInfo ()
	Get Enable Item Number Info. More...
	setProperties ($a_properties)
	This function is supposed to be used for block type specific properties, that should be inherited through ilColumnGUI->setBlockProperties. More...
	getProperty ($a_property)
	setProperty ($a_property, $a_value)
	setRowTemplate ($a_rowtemplatename, $a_rowtemplatedir="")
	Set Row Template Name. More...
	getNavParameter ()
	getDetailParameter ()
	getConfigParameter ()
	getMoveParameter ()
	getRowTemplateName ()
	Get Row Template Name. More...
	getRowTemplateDir ()
	Get Row Template Directory. More...
	addBlockCommand ( $a_href, $a_text, $a_target="", $a_img="", $a_right_aligned=false, $a_checked=false, $a_html="")
	Add Block Command. More...
	getBlockCommands ()
	Get Block commands. More...
	addHeaderCommand ($a_href, $a_text, $a_as_close=false)
	Add Header Block Command. More...
	getHeaderCommands ()
	Get Header Block commands. More...
	addFooterLink ( $a_text, $a_href="", $a_onclick="", $a_block_id="", $a_top=false, $a_omit_separator=false, $a_checked=false)
	Add a footer text/link. More...
	getFooterLinks ()
	Get footer links. More...
	clearFooterLinks ()
	Clear footer links. More...
	handleDetailLevel ()
	Handle read/write current detail level. More...
	getHTML ()
	Handle config status. More...
	fillHeaderCommands ()
	Fill header commands block. More...
	fillHeaderTitleBlock ()
	Fill header title block (title and. More...
	setDataSection ($a_content)
	Call this from overwritten fillDataSection(), if standard row based data is not used. More...
	fillDataSection ()
	Standard implementation for row based data. More...
	fillRow ($a_set)
	fillFooter ()
	fillPreviousNext ()
	Fill previous/next row. More...
	setPreviousNextLinks ()
	Get previous/next linkbar. More...
	fillFooterLinks ($a_top=false, $a_numinfo="")
	Fill footer links. More...
	fillDetailRow ()
	Fill Detail Setting Row. More...

Static Public Member Functions
static	getScreenMode ()
	Get Screen Mode for current command. More...
static	getScreenMode ()
	Get Screen Mode for current command. More...

Static Public Attributes
static	$block_type = "pdtag"

Protected Member Functions
	isRepositoryObject ()
	Returns whether block has a corresponding repository object. Returns bool More...
Protected Member Functions inherited from ilBlockGUI
	isRepositoryObject ()
	Returns whether block has a corresponding repository object. More...
	fillRowColor ($a_placeholder="CSS_ROW")
	preloadData (array $data)
	Can be overwritten in subclasses. More...

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

Detailed Description

ilPDTaggingBlockGUI displays personal tag cloud on personal desktop.

Author

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

Version

$Id$

@ilCtrl_IsCalledBy ilPDTaggingBlockGUI: ilColumnGUI

Definition at line 34 of file class.ilPDTaggingBlockGUI.php.

Constructor & Destructor Documentation

__construct()

ilPDTaggingBlockGUI::__construct

(

)

Constructor.

Reimplemented from ilBlockGUI.

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

    {
        global $DIC;
 
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->user = $DIC->user();
        $this->obj_definition = $DIC["objDefinition"];
        $this->access = $DIC->access();
        $lng = $DIC->language();
 
        parent::__construct();
        
        $lng->loadLanguageModule("tagging");
 
        $this->setTitle($lng->txt("tagging_my_tags"));
        $this->setEnableNumInfo(false);
        $this->setLimit(99999);
        $this->setAvailableDetailLevels(1, 0);
    }

References $DIC, ilBlockGUI\$lng, ilBlockGUI\setAvailableDetailLevels(), ilBlockGUI\setEnableNumInfo(), ilBlockGUI\setLimit(), ilBlockGUI\setTitle(), and user().

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Member Function Documentation

executeCommand()

ilPDTaggingBlockGUI::executeCommand

(

)

execute command

Definition at line 103 of file class.ilPDTaggingBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
 
        $next_class = $ilCtrl->getNextClass();
        $cmd = $ilCtrl->getCmd("getHTML");
 
        return $this->$cmd();
    }

References ilBlockGUI\$ctrl, and $ilCtrl.

fillDataSection()

ilPDTaggingBlockGUI::fillDataSection

(

)

Fill data section.

Reimplemented from ilBlockGUI.

Definition at line 128 of file class.ilPDTaggingBlockGUI.php.

    {
        $ilUser = $this->user;
        
        include_once("./Services/Tagging/classes/class.ilTagging.php");
        $this->tags = ilTagging::getTagsForUser($ilUser->getId(), 1000000);
 
        if ($this->getCurrentDetailLevel() > 1 && (count($this->tags) > 0)) {
            $this->setDataSection($this->getTagCloud());
        } else {
            if ($this->num_bookmarks == 0 && $this->num_folders == 0) {
                $this->setEnableDetailRow(false);
            }
            $this->setDataSection($this->getOverview());
        }
    }

References $ilUser, ilBlockGUI\$user, ilBlockGUI\getCurrentDetailLevel(), getOverview(), getTagCloud(), ilTagging\getTagsForUser(), ilBlockGUI\setDataSection(), and ilBlockGUI\setEnableDetailRow().

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fillFooter()

ilPDTaggingBlockGUI::fillFooter

(

)

block footer

Reimplemented from ilBlockGUI.

Definition at line 328 of file class.ilPDTaggingBlockGUI.php.

    {
        $this->fillFooterLinks();
        $this->tpl->setVariable("FCOLSPAN", $this->getColSpan());
        if ($this->tpl->blockExists("block_footer")) {
            $this->tpl->setCurrentBlock("block_footer");
            $this->tpl->parseCurrentBlock();
        }
    }

References ilBlockGUI\fillFooterLinks(), and ilBlockGUI\getColSpan().

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getBlockType()

ilPDTaggingBlockGUI::getBlockType

(

)

Returns

string

Reimplemented from ilBlockGUI.

Definition at line 70 of file class.ilPDTaggingBlockGUI.php.

                                   : string
    {
        return self::$block_type;
    }

References $block_type.

getHTML()

ilPDTaggingBlockGUI::getHTML

(

)

Handle config status.

Get HTML.

Reimplemented from ilBlockGUI.

Definition at line 113 of file class.ilPDTaggingBlockGUI.php.

    {
        // workaround to show details row
        $this->setData(array("dummy"));
 
        if ($this->getCurrentDetailLevel() == 0) {
            return "";
        } else {
            return parent::getHTML();
        }
    }

References ilBlockGUI\getCurrentDetailLevel(), and ilBlockGUI\setData().

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getOverview()

ilPDTaggingBlockGUI::getOverview

(

)

Get overview.

Definition at line 342 of file class.ilPDTaggingBlockGUI.php.

    {
        $lng = $this->lng;
 
        return '<div class="small">' . $lng->txt("tagging_tag_info") . "</div>";
    }

References ilBlockGUI\$lng.

Referenced by fillDataSection().

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getScreenMode()

static ilPDTaggingBlockGUI::getScreenMode ( )

static

Get Screen Mode for current command.

Reimplemented from ilBlockGUI.

Definition at line 87 of file class.ilPDTaggingBlockGUI.php.

    {
        switch ($_GET["cmd"]) {
            case "showResourcesForTag":
                return IL_SCREEN_CENTER;
                break;
 
            default:
                return IL_SCREEN_SIDE;
                break;
        }
    }

References $_GET, IL_SCREEN_CENTER, and IL_SCREEN_SIDE.

getTagCloud()

ilPDTaggingBlockGUI::getTagCloud

(

)

get tree bookmark list for personal desktop

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

    {
        $ilCtrl = $this->ctrl;
 
        $showdetails = ($this->getCurrentDetailLevel() > 2);
        $tpl = new ilTemplate(
            "tpl.tag_cloud.html",
            true,
            true,
            "Services/Tagging"
        );
        $max = 1;
        foreach ($this->tags as $tag) {
            $max = max($tag["cnt"], $max);
        }
        reset($this->tags);
 
        foreach ($this->tags as $tag) {
            $tpl->setCurrentBlock("linked_tag");
            $ilCtrl->setParameter($this, "tag", rawurlencode($tag["tag"]));
            $tpl->setVariable(
                "HREF_TAG",
                $ilCtrl->getLinkTarget($this, "showResourcesForTag")
            );
            $tpl->setVariable("TAG_TITLE", $tag["tag"]);
            $tpl->setVariable(
                "REL_CLASS",
                ilTagging::getRelevanceClass($tag["cnt"], $max)
            );
            $tpl->parseCurrentBlock();
        }
        return $tpl->get();
    }

References ilBlockGUI\$ctrl, $ilCtrl, $tag, ilBlockGUI\$tpl, ilBlockGUI\getCurrentDetailLevel(), and ilTagging\getRelevanceClass().

Referenced by fillDataSection().

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isRepositoryObject()

ilPDTaggingBlockGUI::isRepositoryObject ( )

protected

Returns whether block has a corresponding repository object.

Returns

bool

Reimplemented from ilBlockGUI.

Definition at line 78 of file class.ilPDTaggingBlockGUI.php.

                                            : bool
    {
        return false;
    }

removeTagsWithoutAccess()

ilPDTaggingBlockGUI::removeTagsWithoutAccess

(

)

Remove tasg without access.

Definition at line 283 of file class.ilPDTaggingBlockGUI.php.

    {
        $ilCtrl = $this->ctrl;
        $ilAccess = $this->access;
        $ilUser = $this->user;
        $lng = $this->lng;
 
        // get resources
        include_once("./Services/Tagging/classes/class.ilTagging.php");
        $objs = ilTagging::getObjectsForTagAndUser($ilUser->getId(), $_GET["tag"]);
 
        foreach ($objs as $key => $obj) {
            $ref_ids = ilObject::_getAllReferences($obj["obj_id"]);
            if (count($ref_ids) == 0) {
                $inaccessible = true;
            } else {
                $inaccessible = false;
            }
            foreach ($ref_ids as $ref_id) {
                $type = $obj["obj_type"];
 
                if ($type == "") {
                    $inaccessible = true;
                    continue;
                }
                if (!$ilAccess->checkAccess("visible", "", $ref_id) &&
                    !$ilAccess->checkAccess("read", "", $ref_id) &&
                    !$ilAccess->checkAccess("write", "", $ref_id)) {
                    $inaccessible = true;
                }
                if ($inaccessible) {
                    ilTagging::deleteTagOfObjectForUser($ilUser->getId(), $obj["obj_id"], $obj["obj_type"], $obj["sub_obj_id"], $obj["sub_obj_type"], $_GET["tag"]);
                }
            }
        }
 
        ilUtil::sendSuccess($lng->txt("tag_tags_deleted"), true);
 
        $ilCtrl->returnToParent($this);
    }

References $_GET, ilBlockGUI\$access, ilBlockGUI\$ctrl, $ilCtrl, $ilUser, $key, ilBlockGUI\$lng, $type, ilBlockGUI\$user, ilObject\_getAllReferences(), ilTagging\deleteTagOfObjectForUser(), and ilTagging\getObjectsForTagAndUser().

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showResourcesForTag()

ilPDTaggingBlockGUI::showResourcesForTag

(

)

List resources for tag.

Definition at line 185 of file class.ilPDTaggingBlockGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        $objDefinition = $this->obj_definition;
        
        $_GET["tag"] = str_replace("-->", "", $_GET["tag"]);
        
        $tpl = new ilTemplate("tpl.resources_for_tag.html", true, true, "Services/Tagging");
        include_once("./Services/PersonalDesktop/classes/class.ilPDContentBlockGUI.php");
        $content_block = new ilPDContentBlockGUI();
        $content_block->setColSpan(2);
        $content_block->setTitle(sprintf(
            $lng->txt("tagging_resources_for_tag"),
            "<i>" . $_GET["tag"] . "</i>"
        ));
        $content_block->setImage(ilUtil::getImagePath("icon_tag.svg"));
        $content_block->addHeaderCommand(
            $ilCtrl->getParentReturn($this),
            $lng->txt("selected_items_back")
        );
            
        // get resources
        include_once("./Services/Tagging/classes/class.ilTagging.php");
        $objs = ilTagging::getObjectsForTagAndUser($ilUser->getId(), $_GET["tag"]);
 
        $unaccessible = false;
        foreach ($objs as $key => $obj) {
            $ref_ids = ilObject::_getAllReferences($obj["obj_id"]);
            foreach ($ref_ids as $ref_id) {
                $type = $obj["obj_type"];
                
                if ($type == "") {
                    $unaccessible = true;
                    continue;
                }
                
                // get list gui class for each object type
                if (empty($this->item_list_gui[$type])) {
                    $class = $objDefinition->getClassName($type);
                    $location = $objDefinition->getLocation($type);
            
                    $full_class = "ilObj" . $class . "ListGUI";
            
                    include_once($location . "/class." . $full_class . ".php");
                    $this->item_list_gui[$type] = new $full_class();
                    $this->item_list_gui[$type]->enableDelete(false);
                    $this->item_list_gui[$type]->enablePath(true);
                    $this->item_list_gui[$type]->enableCut(false);
                    $this->item_list_gui[$type]->enableCopy(false);
                    $this->item_list_gui[$type]->enableSubscribe(false);
                    $this->item_list_gui[$type]->enableLink(false);
                    $this->item_list_gui[$type]->enableIcon(true);
                }
                $html = $this->item_list_gui[$type]->getListItemHTML(
                    $ref_id,
                    $obj["obj_id"],
                    ilObject::_lookupTitle($obj["obj_id"]),
                    ilObject::_lookupDescription($obj["obj_id"])
                );
                    
                if ($html != "") {
                    $css = ($css != "tblrow1") ? "tblrow1" : "tblrow2";
                        
                    $tpl->setCurrentBlock("res_row");
                    $tpl->setVariable("ROWCLASS", $css);
                    $tpl->setVariable("RESOURCE_HTML", $html);
                    $tpl->setVariable("ALT_TYPE", $lng->txt("obj_" . $type));
                    $tpl->setVariable(
                        "IMG_TYPE",
                        ilUtil::getImagePath("icon_" . $type . ".svg")
                    );
                    $tpl->parseCurrentBlock();
                } else {
                    $unaccessible = true;
                }
            }
        }
 
        if ($unaccessible) {
            $tpl->setCurrentBlock("no_access");
            $tpl->setVariable("SOME_OBJ_WITHOUT_ACCESS", $lng->txt("tag_some_obj_tagged_without_access"));
            $ilCtrl->saveParameter($this, "tag");
            $tpl->setVariable("HREF_REMOVE_TAGS", $ilCtrl->getLinkTarget($this, "removeTagsWithoutAccess"));
            $tpl->setVariable("REMOVE_TAGS", $lng->txt("tag_remove_tags_of_obj_without_access"));
            $tpl->parseCurrentBlock();
        }
 
        $content_block->setContent($tpl->get());
        //$content_block->setContent("test");
 
        return $content_block->getHTML();
    }

References $_GET, ilBlockGUI\$ctrl, $html, $ilCtrl, $ilUser, $key, ilBlockGUI\$lng, $location, $obj_definition, ilBlockGUI\$tpl, $type, ilBlockGUI\$user, ilObject\_getAllReferences(), ilObject\_lookupDescription(), ilObject\_lookupTitle(), ilUtil\getImagePath(), and ilTagging\getObjectsForTagAndUser().

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Field Documentation

$block_type

ilPDTaggingBlockGUI::$block_type = "pdtag"

static

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

Referenced by getBlockType().

$obj_definition

ilPDTaggingBlockGUI::$obj_definition

protected

Definition at line 39 of file class.ilPDTaggingBlockGUI.php.

Referenced by showResourcesForTag().

---

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

• Services/Tagging/classes/class.ilPDTaggingBlockGUI.php