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.

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

     {
         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();
     }

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Member Function Documentation

◆ getAvatar()

ilUserAvatarResolver::getAvatar ( )

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

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

                                 : 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);
     }

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◆ init()

ilUserAvatarResolver::init ( )

private

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

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

Referenced by __construct().

                             : 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);
         }
     }

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◆ setForcePicture()

ilUserAvatarResolver::setForcePicture ( bool $force_image )

Parameters

bool $force_image

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

References $force_image.

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

◆ setSize()

ilUserAvatarResolver::setSize ( string $size )

Parameters

string $size

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

References $size.

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

◆ useUploadedFile()

ilUserAvatarResolver::useUploadedFile ( )

private

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

Referenced by getAvatar().

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

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