Documented include/plugin.php a bit and removed an annoying default
logging. Changed it to LOGGER_DEBUG.
This commit is contained in:
Klaus Weidenbach
parent
13098ba8d8
commit
4afa2853cc
@ -1,9 +1,18 @@
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<?php /** @file */
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<?php
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/**
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* @file include/plugin.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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require_once("include/friendica_smarty.php");
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// install and uninstall plugin
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/**
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* @brief unloads an addon.
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*
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* @param string $plugin name of the addon
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* @return void
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*/
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function unload_plugin($plugin){
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logger("Addons: unloading " . $plugin, LOGGER_DEBUG);
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@ -14,10 +23,13 @@ function unload_plugin($plugin){
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}
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}
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/**
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* @brief uninstalls an addon.
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*
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* @param string $plugin name of the addon
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* @return bool
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*/
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function uninstall_plugin($plugin) {
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unload_plugin($plugin);
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if(! file_exists('addon/' . $plugin . '/' . $plugin . '.php'))
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@ -34,9 +46,14 @@ function uninstall_plugin($plugin) {
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q("DELETE FROM `addon` WHERE `name` = '%s' ",
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dbesc($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 $plugin name of the addon
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* @return bool
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*/
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function install_plugin($plugin) {
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if(! file_exists('addon/' . $plugin . '/' . $plugin . '.php'))
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return false;
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@ -58,24 +75,26 @@ function install_plugin($plugin) {
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);
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load_plugin($plugin);
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}
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/**
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* @brief loads an addon by it's name.
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*
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* @param string $plugin name of the addon
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* @return bool
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*/
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function load_plugin($plugin) {
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// silently fail if plugin was removed
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if(! file_exists('addon/' . $plugin . '/' . $plugin . '.php'))
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return false;
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logger("Addons: loading " . $plugin);
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logger("Addons: loading " . $plugin, LOGGER_DEBUG);
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$t = @filemtime('addon/' . $plugin . '/' . $plugin . '.php');
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@include_once('addon/' . $plugin . '/' . $plugin . '.php');
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if(function_exists($plugin . '_load')) {
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$func = $plugin . '_load';
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$func();
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// we can add the following with the previous SQL
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// once most site tables have been updated.
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// This way the system won't fall over dead during the update.
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@ -91,7 +110,6 @@ function load_plugin($plugin) {
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logger("Addons: FAILED loading " . $plugin);
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return false;
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}
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}
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function plugin_is_installed($name) {
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@ -104,24 +122,21 @@ function plugin_is_installed($name) {
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}
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// reload all updated plugins
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function reload_plugins() {
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$plugins = get_config('system','addon');
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$plugins = get_config('system', 'addon');
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if(strlen($plugins)) {
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$r = q("SELECT * FROM `addon` WHERE `installed` = 1");
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if(count($r))
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$installed = $r;
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else
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$installed = array();
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$parr = explode(',',$plugins);
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$parr = explode(',', $plugins);
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if(count($parr)) {
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foreach($parr as $pl) {
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$pl = trim($pl);
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$fname = 'addon/' . $pl . '/' . $pl . '.php';
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@ -154,12 +169,16 @@ function reload_plugins() {
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}
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function register_hook($hook,$file,$function,$priority=0) {
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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 $priority A priority (defaults to 0)
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* @return mixed|bool
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*/
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function register_hook($hook, $file, $function, $priority = 0) {
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$r = q("SELECT * FROM `hook` WHERE `hook` = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1",
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dbesc($hook),
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dbesc($file),
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@ -178,8 +197,15 @@ function register_hook($hook,$file,$function,$priority=0) {
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}
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function unregister_hook($hook,$file,$function) {
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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 $function the name of the function that the hook called
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* @return mixed
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*/
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function unregister_hook($hook, $file, $function) {
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$r = q("DELETE FROM hook WHERE hook = '%s' AND `file` = '%s' AND `function` = '%s' LIMIT 1",
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dbesc($hook),
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dbesc($file),
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@ -209,7 +235,6 @@ function load_hooks() {
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}
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}
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//logger('hooks: ' . print_r($a->hooks,true));
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}
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/**
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@ -231,7 +256,6 @@ function load_hooks() {
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* function name of callback handler
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*
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*/
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function insert_hook($hook,$fn) {
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$a = get_app();
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if(! is_array($a->hooks))
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@ -242,8 +266,6 @@ function insert_hook($hook,$fn) {
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}
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function call_hooks($name, &$data = null) {
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$a = get_app();
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@ -265,14 +287,13 @@ function call_hooks($name, &$data = null) {
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}
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}
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}
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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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* like
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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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@ -280,11 +301,12 @@ function call_hooks($name, &$data = null) {
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* * Author: Jane <email>
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* * Compat: Red [(version)], Friendica [(version)]
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* *
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*
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* @param string $plugin the name of the plugin
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* @return array with the plugin information
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*/
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function get_plugin_info($plugin){
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$info=Array(
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$info = Array(
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'name' => $plugin,
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'description' => "",
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'author' => array(),
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@ -300,35 +322,33 @@ function get_plugin_info($plugin){
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if ($r){
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$ll = explode("\n", $m[0]);
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foreach( $ll as $l ) {
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$l = trim($l,"\t\n\r */");
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if ($l!=""){
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list($k,$v) = array_map("trim", explode(":",$l,2));
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$k= strtolower($k);
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if ($k=="author"){
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$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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$l = trim($l, "\t\n\r */");
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if ($l != ""){
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list($k, $v) = array_map("trim", explode(":", $l, 2));
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$k = strtolower($k);
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if ($k == "author"){
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$r = preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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if ($r) {
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$info['author'][] = array('name'=>$m[1], 'link'=>$m[2]);
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$info['author'][] = array('name' => $m[1], 'link' => $m[2]);
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} else {
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$info['author'][] = array('name'=>$v);
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$info['author'][] = array('name' => $v);
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}
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} else {
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if (array_key_exists($k,$info)){
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$info[$k]=$v;
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if (array_key_exists($k, $info)){
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$info[$k] = $v;
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}
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}
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}
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}
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}
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return $info;
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}
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/*
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* parse theme comment in search of theme infos.
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* like
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/**
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* @brief parse theme comment in search of theme infos.
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*
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* like
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* * Name: My Theme
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* * Description: My Cool Theme
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* * Version: 1.2.3
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@ -336,9 +356,10 @@ function get_plugin_info($plugin){
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* * Maintainer: Jane <profile url>
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* * Compat: Friendica [(version)], Red [(version)]
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* *
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*
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* @param string $theme the name of the theme
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* @return array
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*/
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function get_theme_info($theme){
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$info=Array(
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'name' => $theme,
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@ -362,39 +383,35 @@ function get_theme_info($theme){
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$f = file_get_contents("view/theme/$theme/php/theme.php");
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$r = preg_match("|/\*.*\*/|msU", $f, $m);
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if ($r){
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$ll = explode("\n", $m[0]);
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foreach( $ll as $l ) {
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$l = trim($l,"\t\n\r */");
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if ($l!=""){
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list($k,$v) = array_map("trim", explode(":",$l,2));
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$k= strtolower($k);
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if ($k=="author"){
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$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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$l = trim($l, "\t\n\r */");
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if ($l != ""){
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list($k, $v) = array_map("trim", explode(":", $l, 2));
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$k = strtolower($k);
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if ($k == "author"){
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$r = preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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if ($r) {
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$info['author'][] = array('name'=>$m[1], 'link'=>$m[2]);
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$info['author'][] = array('name' => $m[1], 'link' => $m[2]);
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} else {
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$info['author'][] = array('name'=>$v);
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$info['author'][] = array('name' => $v);
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}
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}
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elseif ($k=="maintainer"){
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$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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elseif ($k == "maintainer"){
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$r = preg_match("|([^<]+)<([^>]+)>|", $v, $m);
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if ($r) {
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$info['maintainer'][] = array('name'=>$m[1], 'link'=>$m[2]);
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$info['maintainer'][] = array('name' => $m[1], 'link' => $m[2]);
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} else {
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$info['maintainer'][] = array('name'=>$v);
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$info['maintainer'][] = array('name' => $v);
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}
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} else {
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if (array_key_exists($k,$info)){
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$info[$k]=$v;
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if (array_key_exists($k, $info)){
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$info[$k] = $v;
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}
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}
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}
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}
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}
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return $info;
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}
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@ -402,7 +419,7 @@ function get_theme_info($theme){
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function get_theme_screenshot($theme) {
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$a = get_app();
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$exts = array('.png','.jpg');
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$exts = array('.png', '.jpg');
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foreach($exts as $ext) {
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if(file_exists('view/theme/' . $theme . '/img/screenshot' . $ext))
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return($a->get_baseurl() . '/view/theme/' . $theme . '/img/screenshot' . $ext);
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@ -475,7 +492,6 @@ function service_class_fetch($uid,$property) {
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return false;
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return((array_key_exists($property,$arr)) ? $arr[$property] : false);
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}
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function upgrade_link($bbcode = false) {
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@ -499,19 +515,22 @@ function upgrade_bool_message($bbcode = false) {
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return t('This action is not available under your subscription plan.') . (($x) ? ' ' . $x : '') ;
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}
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function head_add_css($src,$media = 'screen') {
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get_app()->css_sources[] = array($src,$media);
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/**
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* @brief add CSS to <head>
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*
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* @param string $src
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* @param string $media change media attribute (default to 'screen')
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* @return void
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*/
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function head_add_css($src, $media = 'screen') {
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get_app()->css_sources[] = array($src, $media);
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}
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function head_remove_css($src,$media = 'screen') {
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function head_remove_css($src, $media = 'screen') {
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$a = get_app();
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$index = array_search(array($src,$media),$a->css_sources);
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$index = array_search(array($src, $media), $a->css_sources);
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if($index !== false)
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unset($a->css_sources[$index]);
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}
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function head_get_css() {
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@ -524,15 +543,13 @@ function head_get_css() {
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}
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function format_css_if_exists($source) {
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if(strpos($source[0],'/') !== false)
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$path = $source[0];
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else
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$path = theme_include($source[0]);
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if($path)
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return '<link rel="stylesheet" href="' . script_path() . '/' . $path . '" type="text/css" media="' . $source[1] . '" />' . "\r\n";
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return '<link rel="stylesheet" href="' . script_path() . '/' . $path . '" type="text/css" media="' . $source[1] . '">' . "\r\n";
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}
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function script_path() {
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@ -563,10 +580,9 @@ function head_add_js($src) {
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function head_remove_js($src) {
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$a = get_app();
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$index = array_search($src,$a->js_sources);
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$index = array_search($src, $a->js_sources);
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if($index !== false)
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unset($a->js_sources[$index]);
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}
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function head_get_js() {
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@ -590,22 +606,17 @@ function head_get_main_js() {
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return $str;
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}
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function format_js_if_exists($source) {
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if(strpos($source,'/') !== false)
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$path = $source;
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else
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$path = theme_include($source);
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if($path)
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return '<script src="' . script_path() . '/' . $path . '" ></script>' . "\r\n" ;
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}
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function theme_include($file, $root = '') {
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$a = get_app();
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// Make sure $root ends with a slash / if it's not blank
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@ -640,15 +651,12 @@ function theme_include($file, $root = '') {
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}
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function get_intltext_template($s, $root = '') {
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$a = get_app();
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$t = $a->template_engine();
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$template = $t->get_intltext_template($s, $root);
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return $template;
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}
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@ -658,4 +666,3 @@ function get_markup_template($s, $root = '') {
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$template = $t->get_markup_template($s, $root);
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return $template;
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}
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