Addon class

[friendica-addons.git] / gravatar / gravatar.php

diff --git a/gravatar/gravatar.php b/gravatar/gravatar.php
index b9435a317d16c06bfc2809a276f52d648c1cd0ff..731129c0754e50d2c0c79b8e3ac5e0203717de6c 100644 (file)
--- a/gravatar/gravatar.php
+++ b/gravatar/gravatar.php
@@ -2,26 +2,28 @@
 /**
  * Name: Gravatar Support
  * Description: If there is no avatar image for a new user or contact this plugin will look for one at Gravatar.
- * Version: 1.0
+ * Version: 1.1
  * Author: Klaus Weidenbach <http://friendica.dszdw.net/profile/klaus>
  */
+use Friendica\Core\Addon;
+use Friendica\Core\Config;
 
 /**
  * Installs the plugin hook
  */
 function gravatar_install() {
-       register_hook('avatar_lookup', 'addon/gravatar/gravatar.php', 'gravatar_lookup');
+       Addon::registerHook('avatar_lookup', 'addon/gravatar/gravatar.php', 'gravatar_lookup');
 
-       logger("installed gravatar");
+       logger("registered gravatar in avatar_lookup hook");
 }
 
 /**
  * Removes the plugin hook
  */
 function gravatar_uninstall() {
-       unregister_hook('avatar_lookup', 'addon/gravatar/gravatar.php', 'gravatar_lookup');
+       Addon::unregisterHook('avatar_lookup', 'addon/gravatar/gravatar.php', 'gravatar_lookup');
 
-       logger("uninstalled gravatar");
+       logger("unregistered gravatar in avatar_lookup hook");
 }
 
 /**
@@ -31,8 +33,8 @@ function gravatar_uninstall() {
  * @param &$b array
  */
 function gravatar_lookup($a, &$b) {
-       $default_avatar = get_config('gravatar', 'default_img');
-       $rating = get_config('gravatar', 'rating');
+       $default_avatar = Config::get('gravatar', 'default_img');
+       $rating = Config::get('gravatar', 'rating');
 
        // setting default value if nothing configured
        if(! $default_avatar)
@@ -42,12 +44,12 @@ function gravatar_lookup($a, &$b) {
 
        $hash = md5(trim(strtolower($b['email'])));
 
-       $url = 'http://www.gravatar.com/avatar/' .$hash .'.jpg';
+       $url = 'https://secure.gravatar.com/avatar/' .$hash .'.jpg';
        $url .= '?s=' .$b['size'] .'&r=' .$rating;
        if ($default_avatar != "gravatar")
                $url .= '&d=' .$default_avatar;
 
-       $b['url'] = $url;       
+       $b['url'] = $url;
        $b['success'] = true;
 }
 
@@ -55,10 +57,10 @@ function gravatar_lookup($a, &$b) {
  * Display admin settings for this addon
  */
 function gravatar_plugin_admin (&$a, &$o) {
-       $t = file_get_contents( dirname(__file__)."/admin.tpl");
+       $t = get_markup_template( "admin.tpl", "addon/gravatar/" );
 
-       $default_avatar = get_config('gravatar', 'default_img');
-       $rating = get_config('gravatar', 'rating');
+       $default_avatar = Config::get('gravatar', 'default_img');
+       $rating = Config::get('gravatar', 'rating');
 
        // set default values for first configuration
        if(! $default_avatar)
@@ -67,26 +69,35 @@ function gravatar_plugin_admin (&$a, &$o) {
                $rating = 'g'; // suitable for display on all websites with any audience type
 
        // Available options for the select boxes
-       $default_avatars = array(
+       $default_avatars = [
                'mm' => t('generic profile image'),
                'identicon' => t('random geometric pattern'),
                'monsterid' => t('monster face'),
                'wavatar' => t('computer generated face'),
                'retro' => t('retro arcade style face'),
-       );
-       $ratings = array(
+       ];
+       $ratings = [
                'g' => 'g',
                'pg' => 'pg',
                'r' => 'r',
                'x' => 'x'
-       );
+       ];
 
-       $o = '<input type="hidden" name="form_security_token" value="' .get_form_security_token("gravatarsave") .'">';
-       $o .= replace_macros( $t, array(
-               '$submit' => t('Submit'),
-               '$default_avatar' => array('avatar', t('Default avatar image'), $default_avatar, t('Select default avatar image if none was found at Gravatar. See README'), $default_avatars),
-               '$rating' => array('rating', t('Rating of images'), $rating, t('Select the appropriate avatar rating for your site. See README'), $ratings),
-       ));
+       // Check if Libravatar is enabled and show warning
+       $r = q("SELECT * FROM `addon` WHERE `name` = '%s' and `installed` = 1",
+               dbesc('libravatar')
+       );
+       if (count($r)) {
+               $o = '<h5>' .t('Information') .'</h5><p>' .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="' .get_form_security_token("gravatarsave") .'">';
+       $o .= replace_macros( $t, [
+               '$submit' => t('Save Settings'),
+               '$default_avatar' => ['avatar', t('Default avatar image'), $default_avatar, t('Select default avatar image if none was found at Gravatar. See README'), $default_avatars],
+               '$rating' => ['rating', t('Rating of images'), $rating, t('Select the appropriate avatar rating for your site. See README'), $ratings],
+       ]);
 }
 
 /**
@@ -97,8 +108,8 @@ function gravatar_plugin_admin_post (&$a) {
 
        $default_avatar = ((x($_POST, 'avatar')) ? notags(trim($_POST['avatar'])) : 'identicon');
        $rating = ((x($_POST, 'rating')) ? notags(trim($_POST['rating'])) : 'g');
-       set_config('gravatar', 'default_img', $default_avatar);
-       set_config('gravatar', 'rating', $rating);
+       Config::set('gravatar', 'default_img', $default_avatar);
+       Config::set('gravatar', 'rating', $rating);
        info( t('Gravatar settings updated.') .EOL);
 }
 ?>