ilTaggingGUI Class Reference

Class ilTaggingGUI. More...

Collaboration diagram for ilTaggingGUI:

Public Member Functions
	setObject ($a_obj_id, $a_obj_type, $a_sub_obj_id=0, $a_sub_obj_type="")
	Set Object.
	setUserId ($a_userid)
	Set User ID.
	getUserId ()
	Get User ID.
	setSaveCmd ($a_savecmd)
	Set Save Command.
	getSaveCmd ()
	Get Save Command.
	setInputFieldName ($a_inputfieldname)
	Set Input Field Name.
	getInputFieldName ()
	Get Input Field Name.
	getTaggingInputHTML ()
	Get Input HTML for Tagging of an object (and a user)
	saveInput ()
	Save Input.
	isForbidden ($a_tag)
	Check whether a tag is forbiddens.
	getAllUserTagsForObjectHTML ()
	Get Input HTML for Tagging of an object (and a user)

Detailed Description

Class ilTaggingGUI.

User interface class for tagging engine.

Author

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

Version

$Id$

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

Member Function Documentation

ilTaggingGUI::getAllUserTagsForObjectHTML

(

)

Get Input HTML for Tagging of an object (and a user)

Definition at line 197 of file class.ilTaggingGUI.php.

References $ilCtrl, $lng, ilTagging\calculateFontSize(), ilTagging\getTagsForObject(), and isForbidden().

        {
                global $lng, $ilCtrl;
                
                $ttpl = new ilTemplate("tpl.tag_cloud.html", true, true, "Services/Tagging");
                $tags = ilTagging::getTagsForObject($this->obj_id, $this->obj_type,
                        $this->sub_obj_id, $this->sub_obj_type);

                $max = 1;
                foreach ($tags as $tag)
                {
                        $max = max($max, $tag["cnt"]);
                }
                reset($tags);
                foreach ($tags as $tag)
                {
                        if (!$this->isForbidden($tag["tag"]))
                        {
                                $ttpl->setCurrentBlock("unlinked_tag");
                                $ttpl->setVariable("FONT_SIZE", ilTagging::calculateFontSize($tag["cnt"], $max)."%");
                                $ttpl->setVariable("TAG_TITLE", $tag["tag"]);
                                $ttpl->parseCurrentBlock();
                        }
                }
                
                return $ttpl->get();
        }

Here is the call graph for this function:

ilTaggingGUI::getInputFieldName

(

)

Get Input Field Name.

Returns

string Input Field Name

Definition at line 125 of file class.ilTaggingGUI.php.

Referenced by getTaggingInputHTML(), and saveInput().

        {
                return $this->inputfieldname;
        }

Here is the caller graph for this function:

ilTaggingGUI::getSaveCmd

(

)

Get Save Command.

Returns

string Save Command

Definition at line 105 of file class.ilTaggingGUI.php.

        {
                return $this->savecmd;
        }

ilTaggingGUI::getTaggingInputHTML

(

)

Get Input HTML for Tagging of an object (and a user)

Definition at line 133 of file class.ilTaggingGUI.php.

References $ilCtrl, $lng, getInputFieldName(), ilTagging\getTagsForUserAndObject(), getUserId(), and ilUtil\prepareFormOutput().

        {
                global $lng, $ilCtrl;
                
                $ttpl = new ilTemplate("tpl.tags_input.html", true, true, "Services/Tagging");
                $tags = ilTagging::getTagsForUserAndObject($this->obj_id, $this->obj_type,
                        $this->sub_obj_id, $this->sub_obj_type, $this->getUserId());
                $ttpl->setVariable("VAL_TAGS",
                        ilUtil::prepareFormOutput(implode($tags, " ")));
                $ttpl->setVariable("TXT_SAVE", $lng->txt("save"));
                $ttpl->setVariable("CMD_SAVE", $this->savecmd);
                $ttpl->setVariable("NAME_TAGS", $this->getInputFieldName());
                
                return $ttpl->get();
        }

Here is the call graph for this function:

ilTaggingGUI::getUserId

(

)

Get User ID.

Returns

int User ID

Definition at line 85 of file class.ilTaggingGUI.php.

Referenced by getTaggingInputHTML(), and saveInput().

        {
                return $this->userid;
        }

Here is the caller graph for this function:

ilTaggingGUI::isForbidden

(

$a_tag

)

Check whether a tag is forbiddens.

Definition at line 180 of file class.ilTaggingGUI.php.

References $f.

Referenced by getAllUserTagsForObjectHTML(), and saveInput().

        {
                foreach ($this->forbidden as $f)
                {
                        if (is_int(strpos(strtolower(
                                str_replace(array("+", "§", '"', "'", "*", "%", "&", "/", "\\", "(", ")", "=", ":", ";", ":", "-", "_", "\$",
                                        "£". "!". "¨", "^", "`", "@", "<", ">"), "", $a_tag)), $f)))
                        {
                                return true;
                        }
                }
                return false;
        }

Here is the caller graph for this function:

ilTaggingGUI::saveInput

(

)

Save Input.

Definition at line 152 of file class.ilTaggingGUI.php.

References $_POST, $lng, getInputFieldName(), getUserId(), isForbidden(), ilUtil\sendSuccess(), ilUtil\stripSlashes(), and ilTagging\writeTagsForUserAndObject().

        {
                global $lng;
                
                $input = ilUtil::stripSlashes($_POST[$this->getInputFieldName()]);
                $input = str_replace(",", " ", $input);
                $itags = explode(" ", $input);
                $tags = array();
                foreach($itags as $itag)
                {
                        $itag = trim($itag);
                        if (!in_array($itag, $tags) && $itag != "")
                        {
                                if (!$this->isForbidden($itag))
                                {
                                        $tags[] = $itag;
                                }
                        }
                }

                ilTagging::writeTagsForUserAndObject($this->obj_id, $this->obj_type,
                        $this->sub_obj_id, $this->sub_obj_type, $this->getUserId(), $tags);
                ilUtil::sendSuccess($lng->txt('msg_obj_modified'));
        }

Here is the call graph for this function:

ilTaggingGUI::setInputFieldName

(

$a_inputfieldname

)

Set Input Field Name.

Parameters

string

$a_inputfieldname

Input Field Name

Definition at line 115 of file class.ilTaggingGUI.php.

Referenced by setObject().

        {
                $this->inputfieldname = $a_inputfieldname;
        }

Here is the caller graph for this function:

ilTaggingGUI::setObject	(		$a_obj_id,
			$a_obj_type,
			$a_sub_obj_id = 0,
			$a_sub_obj_type = ""
	)

Set Object.

Parameters

int	$a_obj_id	Object ID
string	$a_obj_type	Object Type
int	$a_sub_obj_id	Subobject ID
string	$a_sub_obj_type	Subobject Type

Definition at line 44 of file class.ilTaggingGUI.php.

References setInputFieldName(), setSaveCmd(), and setUserId().

        {
                global $ilUser;

                $this->obj_id = $a_obj_id;
                $this->obj_type = $a_obj_type;
                $this->sub_obj_id = $a_sub_obj_id;
                $this->sub_obj_type = $a_sub_obj_type;
                
                $this->setSaveCmd("saveTags");
                $this->setUserId($ilUser->getId());
                $this->setInputFieldName("il_tags");
                
                $tags_set = new ilSetting("tags");
                $forbidden = $tags_set->get("forbidden_tags");
                if ($forbidden != "")
                {
                        $this->forbidden = unserialize($forbidden);
                }
                else
                {
                        $this->forbidden = array();
                }

        }

Here is the call graph for this function:

ilTaggingGUI::setSaveCmd

(

$a_savecmd

)

Set Save Command.

Parameters

string

$a_savecmd

Save Command

Definition at line 95 of file class.ilTaggingGUI.php.

Referenced by setObject().

        {
                $this->savecmd = $a_savecmd;
        }

Here is the caller graph for this function:

ilTaggingGUI::setUserId

(

$a_userid

)

Set User ID.

Parameters

int

$a_userid

User ID

Definition at line 75 of file class.ilTaggingGUI.php.

Referenced by setObject().

        {
                $this->userid = $a_userid;
        }

Here is the caller graph for this function:

---

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

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