mirror of
https://git.friendi.ca/friendica/friendica-addons.git
synced 2024-11-02 12:11:15 +00:00
117 lines
3.9 KiB
PHP
117 lines
3.9 KiB
PHP
<?php
|
|
/**
|
|
* Name: Gravatar Support
|
|
* Description: If there is no avatar image for a new user or contact this addon will look for one at Gravatar.
|
|
* Version: 1.1
|
|
* Author: Klaus Weidenbach <http://friendica.dszdw.net/profile/klaus>
|
|
*/
|
|
|
|
use Friendica\App;
|
|
use Friendica\BaseModule;
|
|
use Friendica\Core\Hook;
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Core\Renderer;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\DI;
|
|
use Friendica\Core\Config\Util\ConfigFileManager;
|
|
use Friendica\Util\Strings;
|
|
|
|
/**
|
|
* Installs the addon hook
|
|
*/
|
|
function gravatar_install() {
|
|
Hook::register('load_config', 'addon/gravatar/gravatar.php', 'gravatar_load_config');
|
|
Hook::register('avatar_lookup', 'addon/gravatar/gravatar.php', 'gravatar_lookup');
|
|
|
|
Logger::notice("registered gravatar in avatar_lookup hook");
|
|
}
|
|
|
|
function gravatar_load_config(ConfigFileManager $loader)
|
|
{
|
|
DI::app()->getConfigCache()->load($loader->loadAddonConfig('gravatar'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
|
|
}
|
|
|
|
/**
|
|
* Looks up the avatar at gravatar.com and returns the URL.
|
|
*
|
|
* @param &$b array
|
|
*/
|
|
function gravatar_lookup(array &$b)
|
|
{
|
|
$default_avatar = DI::config()->get('gravatar', 'default_avatar');
|
|
$rating = DI::config()->get('gravatar', 'rating');
|
|
|
|
// setting default value if nothing configured
|
|
if(! $default_avatar)
|
|
$default_avatar = 'identicon'; // default image will be a random pattern
|
|
if(! $rating)
|
|
$rating = 'g'; // suitable for display on all websites with any audience type
|
|
|
|
$hash = md5(trim(strtolower($b['email'])));
|
|
|
|
$url = 'https://secure.gravatar.com/avatar/' .$hash .'.jpg';
|
|
$url .= '?s=' .$b['size'] .'&r=' .$rating;
|
|
if ($default_avatar != "gravatar")
|
|
$url .= '&d=' .$default_avatar;
|
|
|
|
$b['url'] = $url;
|
|
$b['success'] = true;
|
|
}
|
|
|
|
/**
|
|
* Display admin settings for this addon
|
|
*/
|
|
function gravatar_addon_admin (string &$o)
|
|
{
|
|
$t = Renderer::getMarkupTemplate( "admin.tpl", "addon/gravatar/" );
|
|
|
|
$default_avatar = DI::config()->get('gravatar', 'default_avatar');
|
|
$rating = DI::config()->get('gravatar', 'rating');
|
|
|
|
// set default values for first configuration
|
|
if (!$default_avatar) {
|
|
$default_avatar = 'identicon'; // pseudo-random geometric pattern based on email hash
|
|
}
|
|
if (!$rating) {
|
|
$rating = 'g'; // suitable for display on all websites with any audience type
|
|
}
|
|
|
|
// Available options for the select boxes
|
|
$default_avatars = [
|
|
'mm' => DI::l10n()->t('generic profile image'),
|
|
'identicon' => DI::l10n()->t('random geometric pattern'),
|
|
'monsterid' => DI::l10n()->t('monster face'),
|
|
'wavatar' => DI::l10n()->t('computer generated face'),
|
|
'retro' => DI::l10n()->t('retro arcade style face'),
|
|
];
|
|
$ratings = [
|
|
'g' => 'g',
|
|
'pg' => 'pg',
|
|
'r' => 'r',
|
|
'x' => 'x'
|
|
];
|
|
|
|
// Check if Libravatar is enabled and show warning
|
|
if (!empty(DI::config()->get('addons', 'libravatar'))) {
|
|
$o = '<h5>' .DI::l10n()->t('Information') .'</h5><p>' .DI::l10n()->t('Libravatar addon is installed, too. Please disable Libravatar addon or this Gravatar addon.<br>The Libravatar addon will fall back to Gravatar if nothing was found at Libravatar.') .'</p><br><br>';
|
|
}
|
|
|
|
// output Gravatar settings
|
|
$o .= '<input type="hidden" name="form_security_token" value="' . BaseModule::getFormSecurityToken("gravatarsave") .'">';
|
|
$o .= Renderer::replaceMacros( $t, [
|
|
'$submit' => DI::l10n()->t('Save Settings'),
|
|
'$default_avatar' => ['avatar', DI::l10n()->t('Default avatar image'), $default_avatar, DI::l10n()->t('Select default avatar image if none was found at Gravatar. See README'), $default_avatars],
|
|
'$rating' => ['rating', DI::l10n()->t('Rating of images'), $rating, DI::l10n()->t('Select the appropriate avatar rating for your site. See README'), $ratings],
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Save admin settings
|
|
*/
|
|
function gravatar_addon_admin_post ()
|
|
{
|
|
BaseModule::checkFormSecurityToken('gravatarsave');
|
|
|
|
DI::config()->set('gravatar', 'default_avatar', trim($_POST['avatar'] ?? 'identicon'));
|
|
DI::config()->set('gravatar', 'rating', $rating = trim($_POST['rating'] ?? 'g'));
|
|
}
|