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https://github.com/friendica/friendica
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forumlist: some more doxygen for plugin.php
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parent
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commit
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@ -1,9 +1,17 @@
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<?php
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/**
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* @file include/identity.php
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*
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* @brief Some functions to handle addons and themes.
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*/
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// install and uninstall plugin
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/**
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* @brief uninstalls an addon.
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*
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* @param string $plugin name of the addon
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* @return boolean
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*/
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if (! function_exists('uninstall_plugin')){
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function uninstall_plugin($plugin){
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logger("Addons: uninstalling " . $plugin);
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@ -18,6 +26,12 @@ function uninstall_plugin($plugin){
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}
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}}
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/**
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* @brief installs an addon.
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*
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* @param string $plugin name of the addon
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* @return bool
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*/
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if (! function_exists('install_plugin')){
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function install_plugin($plugin) {
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// silently fail if plugin was removed
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@ -44,7 +58,7 @@ function install_plugin($plugin) {
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// This way the system won't fall over dead during the update.
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if(file_exists('addon/' . $plugin . '/.hidden')) {
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q("update addon set hidden = 1 where name = '%s'",
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q("UPDATE `addon` SET `hidden` = 1 WHERE `name` = '%s'",
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dbesc($plugin)
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);
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}
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@ -119,7 +133,15 @@ function plugin_enabled($plugin) {
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}
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/**
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* @brief registers a hook.
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*
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* @param string $hook the name of the hook
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* @param string $file the name of the file that hooks into
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* @param string $function the name of the function that the hook will call
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* @param int $priority A priority (defaults to 0)
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* @return mixed|bool
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*/
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if(! function_exists('register_hook')) {
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function register_hook($hook,$file,$function,$priority=0) {
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@ -140,6 +162,14 @@ function register_hook($hook,$file,$function,$priority=0) {
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return $r;
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}}
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/**
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* @brief unregisters a hook.
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*
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* @param string $hook the name of the hook
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* @param string $file the name of the file that hooks into
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* @param string $function the name of the function that the hook called
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* @return array
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*/
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if(! function_exists('unregister_hook')) {
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function unregister_hook($hook,$file,$function) {
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@ -166,7 +196,15 @@ function load_hooks() {
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}
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}}
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/**
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* @brief Calls a hook.
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*
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* Use this function when you want to be able to allow a hook to manipulate
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* the provided data.
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*
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* @param string $name of the hook to call
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* @param string|array &$data to transmit to the callback handler
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*/
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if(! function_exists('call_hooks')) {
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function call_hooks($name, &$data = null) {
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$stamp1 = microtime(true);
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@ -189,7 +227,7 @@ function call_hooks($name, &$data = null) {
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}
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else {
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// remove orphan hooks
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q("delete from hook where hook = '%s' and file = '%s' and function = '%s'",
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q("DELETE FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s'",
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dbesc($name),
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dbesc($hook[0]),
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dbesc($hook[1])
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@ -215,16 +253,20 @@ function plugin_is_app($name) {
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return false;
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}}
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/*
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* parse plugin comment in search of plugin infos.
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* like
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/**
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* @brief Parse plugin comment in search of plugin infos.
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*
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* * Name: Plugin
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* like
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* \code
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*...* Name: Plugin
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* * Description: A plugin which plugs in
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* * Version: 1.2.3
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* . * Version: 1.2.3
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* * Author: John <profile url>
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* * Author: Jane <email>
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* *
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* *\endcode
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* @param string $plugin the name of the plugin
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* @return array with the plugin information
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*/
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if (! function_exists('get_plugin_info')){
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@ -276,16 +318,20 @@ function get_plugin_info($plugin){
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}}
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/*
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* parse theme comment in search of theme infos.
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/**
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* @brief Parse theme comment in search of theme infos.
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*
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* like
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*
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* * Name: My Theme
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* \code
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* ..* Name: My Theme
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* * Description: My Cool Theme
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* * Version: 1.2.3
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* . * Version: 1.2.3
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* * Author: John <profile url>
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* * Maintainer: Jane <profile url>
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* *
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* \endcode
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* @param string $theme the name of the theme
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* @return array
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*/
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if (! function_exists('get_theme_info')){
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@ -351,7 +397,14 @@ function get_theme_info($theme){
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return $info;
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}}
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/**
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* @brief Returns the theme's screenshot.
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*
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* The screenshot is expected as view/theme/$theme/screenshot.[png|jpg].
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*
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* @param sring $theme The name of the theme
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* @return string
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*/
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function get_theme_screenshot($theme) {
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$a = get_app();
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$exts = array('.png','.jpg');
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@ -413,7 +466,7 @@ function service_class_allows($uid,$property,$usage = false) {
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$service_class = $a->user['service_class'];
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}
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else {
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$r = q("select service_class from user where uid = %d limit 1",
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$r = q("SELECT `service_class` FROM `user` WHERE `uid` = %d LIMIT 1",
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intval($uid)
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);
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if($r !== false and count($r)) {
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@ -443,7 +496,7 @@ function service_class_fetch($uid,$property) {
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$service_class = $a->user['service_class'];
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}
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else {
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$r = q("select service_class from user where uid = %d limit 1",
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$r = q("SELECT `service_class` FROM `user` WHERE `uid` = %d LIMIT 1",
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intval($uid)
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);
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if($r !== false and count($r)) {
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