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PATH: home / centosnipponia / public_html / ticketing.nipponia.com / osta / php

<?php
/*********************************************************************
    osta/php/avatar-initials.php

Initials-based avatar generation for osTicket Awesome.
    Replaces the sprite-based composite avatars with clean, colored
    circles showing user initials.

Uses lasserafn/php-initial-avatar-generator (osta/lib/initial-avatar/)
**********************************************************************/

// Color palette — works in both light and dark osTicket themes
define('OSTA_AVATAR_COLORS', serialize([
    '#4A90D9', '#E74C3C', '#2ECC71', '#F39C12', '#9B59B6',
    '#1ABC9C', '#E67E22', '#3498DB', '#E91E63', '#00BCD4',
    '#8E44AD', '#27AE60',
]));

/**
 * Pick a deterministic background color from the uid hash.
 */
function osta_avatar_color($uid) {
    $colors = unserialize(OSTA_AVATAR_COLORS);
    return $colors[hexdec(substr($uid, 0, 2)) % count($colors)];
}

/**
 * Render an initials avatar PNG and exit.
 * Called from avatar.php when mode=initials.
 */
function osta_render_initials_avatar($params) {
    require_once ROOT_DIR . 'osta/lib/initial-avatar/vendor/autoload.php';

$uid  = $params['uid'];
    $size = isset($params['size']) ? (int) $params['size'] : 80;
    if ($size <= 0) $size = 80;
    $name = isset($params['name']) ? trim($params['name']) : '';

// Fall back to uid hex characters if no name provided
    if (!$name)
        $name = strtoupper(substr($uid, 0, 2));

$avatar = new \LasseRafn\InitialAvatarGenerator\InitialAvatar();
    $image = $avatar
        ->name($name)
        ->size($size)
        ->background(osta_avatar_color($uid))
        ->color('#FFFFFF')
        ->generate();

Http::response(200, false, 'image/png', false);
    Http::cacheable($uid . $name, false, 86400);
    echo $image->stream('png', 90);
}

/**
 * Build URL args for an initials avatar request.
 * Used by LocalAvatar::getUrl() and Gravatar::getImageTag().
 */
function osta_initials_avatar_args($uid, $size, $user = null) {
    $args = array('uid' => $uid, 'mode' => 'initials');
    if ($size) $args['size'] = $size;
    if ($user && method_exists($user, 'getName'))
        $args['name'] = (string) $user->getName();
    return $args;
}

[+] ..
[-] functions.php [edit]
[-] avatar-initials.php [edit]
[-] version-notification.php [edit]
[-] .htaccess.disabled [edit]