Collaboration diagram for ilUserAvatarResolver:

Public Member Functions
	__construct (int $user_id)
	constructor. More...

	getAvatar ()

	setForcePicture (bool $force_image)

	setSize (string $size)

Protected Attributes
	$letter_avatars_activated

Private Member Functions
	init ()

	useUploadedFile ()

Private Attributes
	$user_id

	$login

	$firstname

	$lastname

	$has_public_profile = false

	$has_public_upload = false

	$uploaded_file

	$abbreviation

	$force_image = false

	$size = 'small'

Detailed Description

Class ilUserAvatarResolver.

Author: Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 9 of file class.ilUserAvatarResolver.php.

Constructor & Destructor Documentation

◆ __construct()

ilUserAvatarResolver::__construct ( int $user_id )

constructor.

Parameters

int $user_id

Definition at line 60 of file class.ilUserAvatarResolver.php.

    {
        global $DIC;
        $this->db = $DIC->database();
        $this->ui = $DIC->ui()->factory();
        $this->user_id = $user_id;
        $this->letter_avatars_activated = (bool) $DIC->settings()->get('letter_avatars');
        $this->init();
    }

References $DIC, $user_id, init(), and ui().

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Member Function Documentation

◆ getAvatar()

ilUserAvatarResolver::getAvatar ( )

Definition at line 119 of file class.ilUserAvatarResolver.php.

                                : Avatar
    {
        if ($this->useUploadedFile()) {
            return $this->ui->symbol()->avatar()->picture($this->uploaded_file, $this->abbreviation);
        }
    
        if ($this->letter_avatars_activated === false) {
            return $this->ui->symbol()->avatar()->picture(
                \ilUtil::getImagePath('no_photo_xsmall.jpg'),
                ilObjUser::_lookupLogin($this->user_id)
            );
        }
        return $this->ui->symbol()->avatar()->letter($this->abbreviation);
    }

References ilObjUser\_lookupLogin(), ilUtil\getImagePath(), ui(), and useUploadedFile().

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◆ init()

ilUserAvatarResolver::init ( )

private

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

                            : void
    {
        $in = $this->db->in('usr_pref.keyword', array('public_upload', 'public_profile'), false, 'text');
        $res = $this->db->queryF(
            "
                        SELECT usr_pref.*, ud.login, ud.firstname, ud.lastname
                        FROM usr_data ud LEFT JOIN usr_pref ON usr_pref.usr_id = ud.usr_id AND $in
                        WHERE ud.usr_id = %s",
            array('integer'),
            array($this->user_id)
        );
 
        while ($row = $this->db->fetchAssoc($res)) {
            $this->login = $row['login'];
            $this->firstname = $row['firstname'];
            $this->lastname = $row['lastname'];
 
            switch ($row['keyword']) {
                case 'public_upload':
                    $this->has_public_upload = $row['value'] === 'y';
                    break;
                case 'public_profile':
                    $this->has_public_profile = ($row['value'] === 'y' || $row['value'] === 'g');
                    break;
            }
        }
 
        // Uploaded file
        $webspace_dir = '';
        if (defined('ILIAS_MODULE')) {
            $webspace_dir = ('.' . $webspace_dir);
        }
        $webspace_dir .= ('./' . ltrim(ilUtil::getWebspaceDir(), "./"));
 
        $image_dir = $webspace_dir . '/usr_images';
        $this->uploaded_file = $image_dir . '/usr_' . $this->user_id . '.jpg';
 
        if ($this->has_public_profile) {
            $this->abbreviation = ilStr::subStr($this->firstname, 0, 1) . ilStr::subStr($this->lastname, 0, 1);
        } else {
            $this->abbreviation = ilStr::subStr($this->login, 0, 2);
        }
    }

References $in, $res, ilUtil\getWebspaceDir(), login(), and ilStr\subStr().

Referenced by __construct().

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◆ setForcePicture()

ilUserAvatarResolver::setForcePicture ( bool $force_image )

Parameters

bool $force_image

Definition at line 153 of file class.ilUserAvatarResolver.php.

                                                       : void
    {
        $this->force_image = $force_image;
    }

References $force_image.

◆ setSize()

ilUserAvatarResolver::setSize ( string $size )

Parameters

string $size

Definition at line 161 of file class.ilUserAvatarResolver.php.

                                          : void
    {
        if ($size === 'small' || $size === 'big') {
            $size = 'xsmall';
        }
 
        $this->size = $size;
    }

References $size.

◆ useUploadedFile()

ilUserAvatarResolver::useUploadedFile ( )

private

Definition at line 114 of file class.ilUserAvatarResolver.php.

                                       : bool
    {
        return (($this->has_public_upload && $this->has_public_profile) || $this->force_image) && is_file($this->uploaded_file);
    }

Referenced by getAvatar().

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