ilBadge Class Reference

Class ilBadge. More...

Collaboration diagram for ilBadge:

Public Member Functions
	__construct ($a_id=null)
	Constructor. More...
	getTypeInstance ()
	copy ($a_new_parent_id)
	getId ()
	setParentId ($a_id)
	getParentId ()
	setTypeId ($a_id)
	getTypeId ()
	setActive ($a_value)
	isActive ()
	setTitle ($a_value)
	getTitle ()
	setDescription ($a_value)
	getDescription ()
	setCriteria ($a_value)
	getCriteria ()
	setValid ($a_value)
	getValid ()
	setConfiguration (array $a_value=null)
	getConfiguration ()
	getImage ()
	uploadImage (array $a_upload_meta)
	importImage ($a_name, $a_file)
	getImagePath ($a_full_path=true)
	create ()
	update ()
	delete ()
	getParentMeta ()
	getStaticUrl ()
	deleteStaticFiles ()

Static Public Member Functions
static	getInstancesByParentId ($a_parent_id, array $a_filter=null)
static	getInstancesByType ($a_type_id)
static	getObjectInstances (array $a_filter=null)
static	getExtendedTypeCaption (ilBadgeType $a_type)

Protected Member Functions
	setId ($a_id)
	setImage ($a_value)
	getFilePath ($a_id, $a_subdir=null)
	Init file system storage. More...
	read ($a_id)
	importDBRow (array $a_row)
	getPropertiesForStorage ()
	prepareJson ($a_base_url, $a_img_suffix)

Protected Attributes
	$lng
	$db
	$id
	$parent_id
	$type_id
	$active
	$title
	$desc
	$image
	$valid
	$config
	$criteria

Detailed Description

Class ilBadge.

Author

Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 10 of file class.ilBadge.php.

Constructor & Destructor Documentation

__construct()

ilBadge::__construct

(

$a_id = null

)

Constructor.

Parameters

int

$a_id

Returns

self

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

References $DIC, and read().

    {
        global $DIC;

        $this->lng = $DIC->language();
        $this->db = $DIC->database();
        if ($a_id) {
            $this->read($a_id);
        }
    }

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Member Function Documentation

copy()

ilBadge::copy

(

$a_new_parent_id

)

Definition at line 109 of file class.ilBadge.php.

References $img, $lng, create(), getId(), getImagePath(), getTitle(), setActive(), setId(), setParentId(), and setTitle().

Referenced by getStaticUrl(), and importImage().

    {
        $lng = $this->lng;
        
        $this->setTitle($this->getTitle() . " " . $lng->txt("copy_of_suffix"));
        $this->setParentId($a_new_parent_id);
        $this->setActive(false);
    
        if ($this->getId()) {
            $img = $this->getImagePath();
            
            $this->setId(null);
            $this->create();

            if ($img) {
                // see uploadImage()
                copy($img, $this->getImagePath());
            }
        }
    }

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create()

ilBadge::create

(

)

Definition at line 384 of file class.ilBadge.php.

References $db, $id, $ilDB, getId(), getParentId(), getPropertiesForStorage(), getTypeId(), setId(), and update().

Referenced by copy(), and update().

    {
        $ilDB = $this->db;
        
        if ($this->getId()) {
            return $this->update();
        }
        
        $id = $ilDB->nextId("badge_badge");
        $this->setId($id);
        
        $fields = $this->getPropertiesForStorage();
            
        $fields["id"] = array("integer", $id);
        $fields["parent_id"] = array("integer", $this->getParentId());
        $fields["type_id"] = array("text", $this->getTypeId());
        
        $ilDB->insert("badge_badge", $fields);
    }

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delete()

ilBadge::delete

(

)

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

References $db, $ilDB, ilBadgeAssignment\deleteByBadgeId(), deleteStaticFiles(), getId(), and getImagePath().

    {
        $ilDB = $this->db;
        
        if (!$this->getId()) {
            return;
        }
        
        if (file_exists($this->getImagePath())) {
            unlink($this->getImagePath());
        }
        
        $this->deleteStaticFiles();

        ilBadgeAssignment::deleteByBadgeId($this->getId());
        
        $ilDB->manipulate("DELETE FROM badge_badge" .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer"));
    }

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deleteStaticFiles()

ilBadge::deleteStaticFiles

(

)

Definition at line 526 of file class.ilBadge.php.

References ilUtil\delDir(), and ilBadgeHandler\getInstance().

Referenced by delete().

    {
        // remove instance files
        $path = ilBadgeHandler::getInstance()->getBadgePath($this);
        if (is_dir($path)) {
            ilUtil::delDir($path);
        }
    }

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getConfiguration()

ilBadge::getConfiguration

(

)

Definition at line 272 of file class.ilBadge.php.

References $config.

Referenced by getPropertiesForStorage(), and ilBadgeManagementGUI\setBadgeFormValues().

    {
        return $this->config;
    }

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getCriteria()

ilBadge::getCriteria

(

)

Definition at line 248 of file class.ilBadge.php.

References $criteria.

Referenced by getPropertiesForStorage(), getStaticUrl(), and ilBadgeManagementGUI\setBadgeFormValues().

    {
        return $this->criteria;
    }

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getDescription()

ilBadge::getDescription

(

)

Definition at line 238 of file class.ilBadge.php.

References $desc.

Referenced by getPropertiesForStorage(), prepareJson(), and ilBadgeManagementGUI\setBadgeFormValues().

    {
        return $this->desc;
    }

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getExtendedTypeCaption()

static ilBadge::getExtendedTypeCaption ( ilBadgeType  $a_type )

static

Definition at line 535 of file class.ilBadge.php.

References $DIC, $lng, and ilBadgeType\getCaption().

Referenced by ilBadgeTableGUI\getItems(), ilObjectBadgeTableGUI\getItems(), ilBadgeUserTableGUI\getItems(), ilBadgeTableGUI\initFilter(), ilObjectBadgeTableGUI\initFilter(), and ilBadgeManagementGUI\listBadges().

    {
        global $DIC;

        $lng = $DIC->language();
        
        return $a_type->getCaption() . " (" .
            ($a_type instanceof ilBadgeAuto
                ? $lng->txt("badge_subtype_auto")
                : $lng->txt("badge_subtype_manual")) . ")";
    }

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getFilePath()

ilBadge::getFilePath (   $a_id,   $a_subdir = null  )

protected

Init file system storage.

Parameters

type	$a_id
type	$a_subdir

Returns

string

Definition at line 333 of file class.ilBadge.php.

Referenced by getImagePath().

    {
        $storage = new ilFSStorageBadge($a_id);
        $storage->create();
        
        $path = $storage->getAbsolutePath() . "/";
        
        if ($a_subdir) {
            $path .= $a_subdir . "/";
            
            if (!is_dir($path)) {
                mkdir($path);
            }
        }
                
        return $path;
    }

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getId()

ilBadge::getId

(

)

Definition at line 188 of file class.ilBadge.php.

References $id.

Referenced by copy(), ilBadgeHandler\countStaticBadgeInstances(), create(), delete(), ilBadgeHandler\getBadgePath(), getImagePath(), update(), and uploadImage().

    {
        return $this->id;
    }

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getImage()

ilBadge::getImage

(

)

Definition at line 282 of file class.ilBadge.php.

References $image.

Referenced by getImagePath(), getPropertiesForStorage(), getStaticUrl(), and ilBadgeManagementGUI\setBadgeFormValues().

    {
        return $this->image;
    }

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getImagePath()

ilBadge::getImagePath

(

$a_full_path = true

)

Definition at line 314 of file class.ilBadge.php.

References getFilePath(), getId(), and getImage().

Referenced by copy(), delete(), ilBadgeAssignment\getImagePath(), getStaticUrl(), importImage(), ilBadgeManagementGUI\setBadgeFormValues(), and uploadImage().

    {
        if ($this->getId()) {
            $suffix = strtolower(array_pop(explode(".", $this->getImage())));
            if ($a_full_path) {
                return $this->getFilePath($this->getId()) . "img" . $this->getId() . "." . $suffix;
            } else {
                return "img" . $this->getId() . "." . $suffix;
            }
        }
    }

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getInstancesByParentId()

static ilBadge::getInstancesByParentId (   $a_parent_id, array  $a_filter = null  )

static

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

References $DIC, $ilDB, and $res.

Referenced by ilBadgeHandler\getAvailableManualBadges(), ilBadgeAssignment\getInstancesByParentId(), ilBadgeTableGUI\getItems(), and ilBadgeUserTableGUI\getItems().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $res = array();
        
        $sql = "SELECT * FROM badge_badge" .
            " WHERE parent_id = " . $ilDB->quote($a_parent_id);
        
        if ($a_filter) {
            if ($a_filter["title"]) {
                $sql .= " AND " . $ilDB->like("title", "text", "%" . trim($a_filter["title"]) . "%");
            }
            if ($a_filter["type"]) {
                $sql .= " AND type_id = " . $ilDB->quote($a_filter["type"], "integer");
            }
        }
        
        $set = $ilDB->query($sql .
            " ORDER BY title");
        while ($row = $ilDB->fetchAssoc($set)) {
            $obj = new self();
            $obj->importDBRow($row);
            $res[] = $obj;
        }
                
        return $res;
    }

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getInstancesByType()

static ilBadge::getInstancesByType (   $a_type_id )

static

Definition at line 81 of file class.ilBadge.php.

References $DIC, $ilDB, and $res.

Referenced by ilBadgeHandler\triggerEvaluation().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $res = array();
        
        $set = $ilDB->query("SELECT * FROM badge_badge" .
            " WHERE type_id = " . $ilDB->quote($a_type_id) .
            " ORDER BY title");
        while ($row = $ilDB->fetchAssoc($set)) {
            $obj = new self();
            $obj->importDBRow($row);
            $res[] = $obj;
        }
                
        return $res;
    }

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getObjectInstances()

static ilBadge::getObjectInstances ( array  $a_filter = null )

static

Definition at line 130 of file class.ilBadge.php.

References $DIC, $ilDB, and $res.

Referenced by ilObjectBadgeTableGUI\getItems().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $res = $raw = array();
        
        $where = "";
        
        if ($a_filter["type"]) {
            $where .= " AND bb.type_id = " . $ilDB->quote($a_filter["type"], "text");
        }
        if ($a_filter["title"]) {
            $where .= " AND " . $ilDB->like("bb.title", "text", "%" . $a_filter["title"] . "%");
        }
        if ($a_filter["object"]) {
            $where .= " AND " . $ilDB->like("od.title", "text", "%" . $a_filter["object"] . "%");
        }
        
        $set = $ilDB->query("SELECT bb.*, od.title parent_title, od.type parent_type" .
            " FROM badge_badge bb" .
            " JOIN object_data od ON (bb.parent_id = od.obj_id)" .
            " WHERE od.type <> " . $ilDB->quote("bdga", "text") .
            $where);
        while ($row = $ilDB->fetchAssoc($set)) {
            $raw[] = $row;
        }
        
        $set = $ilDB->query("SELECT bb.*, od.title parent_title, od.type parent_type" .
            " FROM badge_badge bb" .
            " JOIN object_data_del od ON (bb.parent_id = od.obj_id)" .
            " WHERE od.type <> " . $ilDB->quote("bdga", "text") .
            $where);
        while ($row = $ilDB->fetchAssoc($set)) {
            $row["deleted"] = true;
            $raw[] = $row;
        }
        
        foreach ($raw as $row) {
            // :TODO:
            
            $res[] = $row;
        }
        
        return $res;
    }

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getParentId()

ilBadge::getParentId

(

)

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

References $parent_id.

Referenced by create(), and getParentMeta().

    {
        return $this->parent_id;
    }

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getParentMeta()

ilBadge::getParentMeta

(

)

Definition at line 461 of file class.ilBadge.php.

References ilObject\_lookupTitle(), ilObject\_lookupType(), ilObjectDataDeletionLog\get(), and getParentId().

Referenced by ilBadgePersonalTableGUI\getItems().

    {
        $parent_type = ilObject::_lookupType($this->getParentId());
        if ($parent_type) {
            $parent_title = ilObject::_lookupTitle($this->getParentId());
            $deleted = false;
        } else {
            // already deleted?
            $parent = ilObjectDataDeletionLog::get($this->getParentId());
            if ($parent["type"]) {
                $parent_type = $parent["type"];
                $parent_title = $parent["title"];
            }
            $deleted = true;
        }
        
        return array(
            "id" => $this->getParentId(),
            "type" => $parent_type,
            "title" => $parent_title,
            "deleted" => $deleted
        );
    }

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getPropertiesForStorage()

ilBadge::getPropertiesForStorage ( )

protected

Definition at line 441 of file class.ilBadge.php.

References getConfiguration(), getCriteria(), getDescription(), getImage(), getTitle(), getValid(), and isActive().

Referenced by create(), and update().

    {
        return array(
            "active" => array("integer", $this->isActive()),
            "title" => array("text", $this->getTitle()),
            "descr" => array("text", $this->getDescription()),
            "crit" => array("text", $this->getCriteria()),
            "image" => array("text", $this->getImage()),
            "valid" => array("text", $this->getValid()),
            "conf" => array("text", $this->getConfiguration()
                ? serialize($this->getConfiguration())
                : null)
        );
    }

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getStaticUrl()

ilBadge::getStaticUrl

(

)

Definition at line 505 of file class.ilBadge.php.

References copy(), getCriteria(), getImage(), getImagePath(), ilBadgeHandler\getInstance(), ILIAS_HTTP_PATH, and prepareJson().

    {
        $path = ilBadgeHandler::getInstance()->getBadgePath($this);
        
        $base_url = ILIAS_HTTP_PATH . substr($path, 1);
        
        if (!file_exists($path . "class.json")) {
            $img_suffix = array_pop(explode(".", $this->getImage()));
            
            $json = json_encode($this->prepareJson($base_url, $img_suffix));
            file_put_contents($path . "class.json", $json);
            
            // :TODO: scale?
            copy($this->getImagePath(), $path . "image." . $img_suffix);
            
            file_put_contents($path . "criteria.txt", $this->getCriteria());
        }
        
        return $base_url . "class.json";
    }

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getTitle()

ilBadge::getTitle

(

)

Definition at line 228 of file class.ilBadge.php.

References $title.

Referenced by ilBadgeProfileGUI\addToBackpackMulti(), copy(), getPropertiesForStorage(), prepareJson(), ilBadgeManagementGUI\setBadgeFormValues(), and ilPersonalProfileGUI\showPublicProfileFields().

    {
        return $this->title;
    }

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getTypeId()

ilBadge::getTypeId

(

)

Definition at line 208 of file class.ilBadge.php.

References $type_id.

Referenced by create(), and getTypeInstance().

    {
        return $this->type_id;
    }

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getTypeInstance()

ilBadge::getTypeInstance

(

)

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

References ilBadgeHandler\getInstance(), and getTypeId().

    {
        if ($this->getTypeId()) {
            $handler = ilBadgeHandler::getInstance();
            return $handler->getTypeInstanceByUniqueId($this->getTypeId());
        }
    }

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getValid()

ilBadge::getValid

(

)

Definition at line 258 of file class.ilBadge.php.

References $valid.

Referenced by getPropertiesForStorage(), and ilBadgeManagementGUI\setBadgeFormValues().

    {
        return $this->valid;
    }

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importDBRow()

ilBadge::importDBRow ( array  $a_row )

protected

Definition at line 368 of file class.ilBadge.php.

References setActive(), setConfiguration(), setCriteria(), setDescription(), setId(), setImage(), setParentId(), setTitle(), setTypeId(), and setValid().

Referenced by read().

    {
        $this->setId($a_row["id"]);
        $this->setParentId($a_row["parent_id"]);
        $this->setTypeId($a_row["type_id"]);
        $this->setActive($a_row["active"]);
        $this->setTitle($a_row["title"]);
        $this->setDescription($a_row["descr"]);
        $this->setCriteria($a_row["crit"]);
        $this->setImage($a_row["image"]);
        $this->setValid($a_row["valid"]);
        $this->setConfiguration($a_row["conf"]
                ? unserialize($a_row["conf"])
                : null);
    }

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importImage()

ilBadge::importImage	(		$a_name,
			$a_file
	)

Definition at line 304 of file class.ilBadge.php.

References copy(), getImagePath(), setImage(), and update().

    {
        if (file_exists($a_file)) {
            $this->setImage($a_name);
            copy($a_file, $this->getImagePath()); // #18280
            
            $this->update();
        }
    }

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isActive()

ilBadge::isActive

(

)

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

References $active.

Referenced by getPropertiesForStorage(), and ilBadgeManagementGUI\setBadgeFormValues().

    {
        return $this->active;
    }

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prepareJson()

ilBadge::prepareJson (   $a_base_url,   $a_img_suffix  )

protected

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

References getDescription(), ilBadgeHandler\getInstance(), and getTitle().

Referenced by getStaticUrl().

    {
        $json = new stdClass();
        $json->{"@context"} = "https://w3id.org/openbadges/v1";
        $json->type = "BadgeClass";
        $json->id = $a_base_url . "class.json";
        $json->name = $this->getTitle();
        $json->description = $this->getDescription();
        $json->image = $a_base_url . "image." . $a_img_suffix;
        $json->criteria = $a_base_url . "criteria.txt";
        $json->issuer = ilBadgeHandler::getInstance()->getIssuerStaticUrl();
        
        return $json;
    }

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read()

ilBadge::read (   $a_id )

protected

Definition at line 356 of file class.ilBadge.php.

References $db, $ilDB, and importDBRow().

Referenced by __construct().

    {
        $ilDB = $this->db;
        
        $set = $ilDB->query("SELECT * FROM badge_badge" .
            " WHERE id = " . $ilDB->quote($a_id, "integer"));
        if ($ilDB->numRows($set)) {
            $row = $ilDB->fetchAssoc($set);
            $this->importDBRow($row);
        }
    }

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setActive()

ilBadge::setActive

(

$a_value

)

Definition at line 213 of file class.ilBadge.php.

Referenced by copy(), and importDBRow().

    {
        $this->active = (bool) $a_value;
    }

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setConfiguration()

ilBadge::setConfiguration

(

array

$a_value = null

)

Definition at line 263 of file class.ilBadge.php.

Referenced by importDBRow().

    {
        if (is_array($a_value) &&
            !sizeof($a_value)) {
            $a_value = null;
        }
        $this->config = $a_value;
    }

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setCriteria()

ilBadge::setCriteria

(

$a_value

)

Definition at line 243 of file class.ilBadge.php.

Referenced by importDBRow().

    {
        $this->criteria = trim($a_value);
    }

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setDescription()

ilBadge::setDescription

(

$a_value

)

Definition at line 233 of file class.ilBadge.php.

Referenced by importDBRow().

    {
        $this->desc = trim($a_value);
    }

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setId()

ilBadge::setId (   $a_id )

protected

Definition at line 183 of file class.ilBadge.php.

Referenced by copy(), create(), and importDBRow().

    {
        $this->id = (int) $a_id;
    }

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setImage()

ilBadge::setImage (   $a_value )

protected

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

Referenced by importDBRow(), importImage(), and uploadImage().

    {
        $this->image = trim($a_value);
    }

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setParentId()

ilBadge::setParentId

(

$a_id

)

Definition at line 193 of file class.ilBadge.php.

Referenced by copy(), and importDBRow().

    {
        $this->parent_id = (int) $a_id;
    }

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setTitle()

ilBadge::setTitle

(

$a_value

)

Definition at line 223 of file class.ilBadge.php.

Referenced by copy(), and importDBRow().

    {
        $this->title = trim($a_value);
    }

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setTypeId()

ilBadge::setTypeId

(

$a_id

)

Definition at line 203 of file class.ilBadge.php.

Referenced by importDBRow().

    {
        $this->type_id = trim($a_id);
    }

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setValid()

ilBadge::setValid

(

$a_value

)

Definition at line 253 of file class.ilBadge.php.

Referenced by importDBRow().

    {
        $this->valid = trim($a_value);
    }

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update()

ilBadge::update

(

)

Definition at line 404 of file class.ilBadge.php.

References $db, $ilDB, create(), getId(), and getPropertiesForStorage().

Referenced by create(), importImage(), and uploadImage().

    {
        $ilDB = $this->db;
        
        if (!$this->getId()) {
            return $this->create();
        }
        
        $fields = $this->getPropertiesForStorage();
        
        $ilDB->update(
            "badge_badge",
            $fields,
            array("id" => array("integer", $this->getId()))
        );
    }

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uploadImage()

ilBadge::uploadImage

(

array

$a_upload_meta

)

Parameters

array

$a_upload_meta

Exceptions

ilFileUtilsException

Definition at line 291 of file class.ilBadge.php.

References getId(), getImagePath(), ilUtil\moveUploadedFile(), setImage(), and update().

    {
        if ($this->getId() &&
            $a_upload_meta["tmp_name"]) {
            $this->setImage($a_upload_meta["name"]);
            $path = $this->getImagePath();

            if (ilUtil::moveUploadedFile($a_upload_meta["tmp_name"], $this->getImagePath(false), $path)) {
                $this->update();
            }
        }
    }

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Field Documentation

$active

ilBadge::$active

protected

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

Referenced by isActive().

$config

ilBadge::$config

protected

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

Referenced by getConfiguration().

$criteria

ilBadge::$criteria

protected

Definition at line 31 of file class.ilBadge.php.

Referenced by getCriteria().

$db

ilBadge::$db

protected

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

Referenced by create(), delete(), read(), and update().

$desc

ilBadge::$desc

protected

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

Referenced by getDescription().

$id

ilBadge::$id

protected

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

Referenced by create(), and getId().

$image

ilBadge::$image

protected

Definition at line 28 of file class.ilBadge.php.

Referenced by getImage().

$lng

ilBadge::$lng

protected

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

Referenced by copy(), and getExtendedTypeCaption().

$parent_id

ilBadge::$parent_id

protected

Definition at line 23 of file class.ilBadge.php.

Referenced by getParentId().

$title

ilBadge::$title

protected

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

Referenced by getTitle().

$type_id

ilBadge::$type_id

protected

Definition at line 24 of file class.ilBadge.php.

Referenced by getTypeId().

$valid

ilBadge::$valid

protected

Definition at line 29 of file class.ilBadge.php.

Referenced by getValid().

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

• Services/Badge/classes/class.ilBadge.php