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[libravatar] Add addon config 

- Update mentions of .htconfig.php
This commit is contained in:
Hypolite Petovan 2018-06-27 23:14:39 -04:00
parent 858d09e865
commit 8220a78a71
3 changed files with 35 additions and 16 deletions
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12
libravatar/README.md
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@ -9,8 +9,6 @@ This addon allows you to look up an avatar image for new users and contacts at [
Libravatar is a free and open replacement for Gravatar. It is a service where people can store an avatar image for their email-addresses. These avatar images can get looked up for example in comment functions, profile pages, etc. on other sites. There exists a central installation at [www.libravatar.com](http://www.libravatar.com), but you can also host it on your own server. If no avatar was found Libravatar will look up at Gravatar as a fallback.
There is no rating available, as it is on Gravatar, so all avatar lookups are g-rated. (Suitable for all audiences.)
PHP >= 5.3 is required for this addon!
You can not use the Libravatar and Gravatar addon at the same time. You need to choose one. If you need other ratings than g you better stay with Gravatar, otherwise it is safe to use Libravatar, because it will fall back to Gravatar if nothing was found at Libravatar.
* * *
@ -28,12 +26,14 @@ If no avatar was found for an email Libravatar can create some pseudo-random gen
See examples at [Libravatar][1].
## Alternative Configuration
Open the .htconfig.php file and add "libravatar" to the list of activated addons:
Open the config/local.ini.php file and add "libravatar" to the list of activated addons:
$a->config['system']['addon'] = "..., libravatar";
[system]
addon = ...,libravatar
You can add one configuration variable for the addon:
You can add one configuration variables for the addon:
$a->config['libravatar']['default_avatar'] = "identicon";
[libravatar]
default_avatar = identicon
[1]: http://wiki.libravatar.org/api/ "See API documentation at Libravatar for more information"

18
libravatar/config/libravatar.ini.php Normal file
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@ -0,0 +1,18 @@
<?php return <<<INI
; Warning: Don't change this file! It only holds the default config values for this addon.
; Instead overwrite these config values in config/local.ini.php in your Friendica directory
[libravatar]
; default_avatar (String)
; If no avatar was found for an email Gravatar can create some pseudo-random generated avatars based on an email hash.
; You can choose between these presets:
; - mm : (mystery-man) a static image
; - identicon: a generated geometric pattern based on email hash
; - monsterid: a generated 'monster' with different colors, faces, etc. based on email hash
; - wavatar : faces with different features and backgrounds based on email hash
; - retro : 8-bit arcade-styled pixelated faces based on email hash
default_avatar = identicon
INI;
//Keep this line

21
libravatar/libravatar.php
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@ -14,12 +14,7 @@ use Friendica\Core\L10n;
*/
function libravatar_install()
{
if (! version_compare(PHP_VERSION, '5.3.0', '>=')) {
info(L10n::t('Could NOT install Libravatar successfully.<br>It requires PHP >= 5.3') .EOL);
// avoid registering the hook
return false;
}
Addon::registerHook('load_config', 'addon/libravatar/libravatar.php', 'libravatar_load_config');
Addon::registerHook('avatar_lookup', 'addon/libravatar/libravatar.php', 'libravatar_lookup');
logger("registered libravatar in avatar_lookup hook");
}
@ -29,10 +24,16 @@ function libravatar_install()
*/
function libravatar_uninstall()
{
Addon::unregisterHook('load_config', 'addon/libravatar/libravatar.php', 'libravatar_load_config');
Addon::unregisterHook('avatar_lookup', 'addon/libravatar/libravatar.php', 'libravatar_lookup');
logger("unregistered libravatar in avatar_lookup hook");
}
function libravatar_load_config(\Friendica\App $a)
{
$a->loadConfigFile(__DIR__. '/config/libravatar.ini.php');
}
/**
* Looks up the avatar at Libravatar and returns the URL.
*
@ -41,11 +42,11 @@ function libravatar_uninstall()
*/
function libravatar_lookup($a, &$b)
{
$default_avatar = Config::get('libravatar', 'default_img');
$default_avatar = Config::get('libravatar', 'default_avatar');
if (! $default_avatar) {
// if not set, look up if there was one from the gravatar addon
$default_avatar = Config::get('gravatar', 'default_img');
$default_avatar = Config::get('gravatar', 'default_avatar');
// setting default avatar if nothing configured
if (!$default_avatar) {
$default_avatar = 'identicon'; // default image will be a random pattern
@ -69,7 +70,7 @@ function libravatar_addon_admin(&$a, &$o)
{
$t = get_markup_template("admin.tpl", "addon/libravatar");
$default_avatar = Config::get('libravatar', 'default_img');
$default_avatar = Config::get('libravatar', 'default_avatar');
// set default values for first configuration
if (!$default_avatar) {
@ -117,6 +118,6 @@ function libravatar_addon_admin_post(&$a)
check_form_security_token('libravatarrsave');
$default_avatar = ((x($_POST, 'avatar')) ? notags(trim($_POST['avatar'])) : 'identicon');
Config::set('libravatar', 'default_img', $default_avatar);
Config::set('libravatar', 'default_avatar', $default_avatar);
info(L10n::t('Libravatar settings updated.') .EOL);
}