Create Addon and Theme classes
Create Addon and Theme classes and functions from plugin.php to appropriate class.
This commit is contained in:
Adam Magness
parent
5d20bbaace
commit
213f6ae1a1
2 changed files with 487 additions and 0 deletions
300
src/Core/Addon.php
Normal file
300
src/Core/Addon.php
Normal file
|
|
@ -0,0 +1,300 @@
|
|||
<?php
|
||||
/**
|
||||
* @file src/Core/Addon.php
|
||||
*/
|
||||
namespace Friendica\Core;
|
||||
|
||||
use Friendica\App;
|
||||
use Friendica\Core\Config;
|
||||
use Friendica\Core\System;
|
||||
use Friendica\Database\DBM;
|
||||
|
||||
/**
|
||||
* Some functions to handle addons
|
||||
*/
|
||||
class Addon
|
||||
{
|
||||
/**
|
||||
* @brief uninstalls an addon.
|
||||
*
|
||||
* @param string $plugin name of the addon
|
||||
* @return boolean
|
||||
*/
|
||||
function uninstall_plugin($plugin) {
|
||||
logger("Addons: uninstalling " . $plugin);
|
||||
dba::delete('addon', ['name' => $plugin]);
|
||||
|
||||
@include_once('addon/' . $plugin . '/' . $plugin . '.php');
|
||||
if (function_exists($plugin . '_uninstall')) {
|
||||
$func = $plugin . '_uninstall';
|
||||
$func();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief installs an addon.
|
||||
*
|
||||
* @param string $plugin name of the addon
|
||||
* @return bool
|
||||
*/
|
||||
function install_plugin($plugin) {
|
||||
// silently fail if plugin was removed
|
||||
|
||||
if (!file_exists('addon/' . $plugin . '/' . $plugin . '.php')) {
|
||||
return false;
|
||||
}
|
||||
logger("Addons: installing " . $plugin);
|
||||
$t = @filemtime('addon/' . $plugin . '/' . $plugin . '.php');
|
||||
@include_once('addon/' . $plugin . '/' . $plugin . '.php');
|
||||
if (function_exists($plugin . '_install')) {
|
||||
$func = $plugin . '_install';
|
||||
$func();
|
||||
|
||||
$plugin_admin = (function_exists($plugin."_plugin_admin") ? 1 : 0);
|
||||
|
||||
dba::insert('addon', ['name' => $plugin, 'installed' => true,
|
||||
'timestamp' => $t, 'plugin_admin' => $plugin_admin]);
|
||||
|
||||
// we can add the following with the previous SQL
|
||||
// once most site tables have been updated.
|
||||
// This way the system won't fall over dead during the update.
|
||||
|
||||
if (file_exists('addon/' . $plugin . '/.hidden')) {
|
||||
dba::update('addon', ['hidden' => true], ['name' => $plugin]);
|
||||
}
|
||||
return true;
|
||||
} else {
|
||||
logger("Addons: FAILED installing " . $plugin);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// reload all updated plugins
|
||||
|
||||
function reload_plugins() {
|
||||
$plugins = Config::get('system', 'addon');
|
||||
if (strlen($plugins)) {
|
||||
|
||||
$r = q("SELECT * FROM `addon` WHERE `installed` = 1");
|
||||
if (DBM::is_result($r)) {
|
||||
$installed = $r;
|
||||
} else {
|
||||
$installed = [];
|
||||
}
|
||||
|
||||
$parr = explode(',',$plugins);
|
||||
|
||||
if (count($parr)) {
|
||||
foreach ($parr as $pl) {
|
||||
|
||||
$pl = trim($pl);
|
||||
|
||||
$fname = 'addon/' . $pl . '/' . $pl . '.php';
|
||||
|
||||
if (file_exists($fname)) {
|
||||
$t = @filemtime($fname);
|
||||
foreach ($installed as $i) {
|
||||
if (($i['name'] == $pl) && ($i['timestamp'] != $t)) {
|
||||
logger('Reloading plugin: ' . $i['name']);
|
||||
@include_once($fname);
|
||||
|
||||
if (function_exists($pl . '_uninstall')) {
|
||||
$func = $pl . '_uninstall';
|
||||
$func();
|
||||
}
|
||||
if (function_exists($pl . '_install')) {
|
||||
$func = $pl . '_install';
|
||||
$func();
|
||||
}
|
||||
dba::update('addon', ['timestamp' => $t], ['id' => $i['id']]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief check if addon is enabled
|
||||
*
|
||||
* @param string $plugin
|
||||
* @return boolean
|
||||
*/
|
||||
function plugin_enabled($plugin) {
|
||||
return dba::exists('addon', ['installed' => true, 'name' => $plugin]);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief registers a hook.
|
||||
*
|
||||
* @param string $hook the name of the hook
|
||||
* @param string $file the name of the file that hooks into
|
||||
* @param string $function the name of the function that the hook will call
|
||||
* @param int $priority A priority (defaults to 0)
|
||||
* @return mixed|bool
|
||||
*/
|
||||
function register_hook($hook, $file, $function, $priority=0) {
|
||||
$condition = ['hook' => $hook, 'file' => $file, 'function' => $function];
|
||||
$exists = dba::exists('hook', $condition);
|
||||
if ($exists) {
|
||||
return true;
|
||||
}
|
||||
|
||||
$r = dba::insert('hook', ['hook' => $hook, 'file' => $file, 'function' => $function, 'priority' => $priority]);
|
||||
|
||||
return $r;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief unregisters a hook.
|
||||
*
|
||||
* @param string $hook the name of the hook
|
||||
* @param string $file the name of the file that hooks into
|
||||
* @param string $function the name of the function that the hook called
|
||||
* @return array
|
||||
*/
|
||||
function unregister_hook($hook, $file, $function) {
|
||||
$condition = ['hook' => $hook, 'file' => $file, 'function' => $function];
|
||||
$r = dba::delete('hook', $condition);
|
||||
return $r;
|
||||
}
|
||||
|
||||
|
||||
function load_hooks() {
|
||||
$a = get_app();
|
||||
$a->hooks = [];
|
||||
$r = dba::select('hook', ['hook', 'file', 'function'], [], ['order' => ['priority' => 'desc', 'file']]);
|
||||
|
||||
while ($rr = dba::fetch($r)) {
|
||||
if (! array_key_exists($rr['hook'],$a->hooks)) {
|
||||
$a->hooks[$rr['hook']] = [];
|
||||
}
|
||||
$a->hooks[$rr['hook']][] = [$rr['file'],$rr['function']];
|
||||
}
|
||||
dba::close($r);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Calls a hook.
|
||||
*
|
||||
* Use this function when you want to be able to allow a hook to manipulate
|
||||
* the provided data.
|
||||
*
|
||||
* @param string $name of the hook to call
|
||||
* @param string|array &$data to transmit to the callback handler
|
||||
*/
|
||||
function call_hooks($name, &$data = null)
|
||||
{
|
||||
$a = get_app();
|
||||
|
||||
if (is_array($a->hooks) && array_key_exists($name, $a->hooks)) {
|
||||
foreach ($a->hooks[$name] as $hook) {
|
||||
call_single_hook($a, $name, $hook, $data);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Calls a single hook.
|
||||
*
|
||||
* @param string $name of the hook to call
|
||||
* @param array $hook Hook data
|
||||
* @param string|array &$data to transmit to the callback handler
|
||||
*/
|
||||
function call_single_hook($a, $name, $hook, &$data = null) {
|
||||
// Don't run a theme's hook if the user isn't using the theme
|
||||
if (strpos($hook[0], 'view/theme/') !== false && strpos($hook[0], 'view/theme/'.current_theme()) === false)
|
||||
return;
|
||||
|
||||
@include_once($hook[0]);
|
||||
if (function_exists($hook[1])) {
|
||||
$func = $hook[1];
|
||||
$func($a, $data);
|
||||
} else {
|
||||
// remove orphan hooks
|
||||
$condition = ['hook' => $name, 'file' => $hook[0], 'function' => $hook[1]];
|
||||
dba::delete('hook', $condition);
|
||||
}
|
||||
}
|
||||
|
||||
//check if an app_menu hook exist for plugin $name.
|
||||
//Return true if the plugin is an app
|
||||
function plugin_is_app($name) {
|
||||
$a = get_app();
|
||||
|
||||
if (is_array($a->hooks) && (array_key_exists('app_menu',$a->hooks))) {
|
||||
foreach ($a->hooks['app_menu'] as $hook) {
|
||||
if ($hook[0] == 'addon/'.$name.'/'.$name.'.php')
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Parse plugin comment in search of plugin infos.
|
||||
*
|
||||
* like
|
||||
* \code
|
||||
*...* Name: Plugin
|
||||
* * Description: A plugin which plugs in
|
||||
* . * Version: 1.2.3
|
||||
* * Author: John <profile url>
|
||||
* * Author: Jane <email>
|
||||
* *
|
||||
* *\endcode
|
||||
* @param string $plugin the name of the plugin
|
||||
* @return array with the plugin information
|
||||
*/
|
||||
|
||||
function get_plugin_info($plugin) {
|
||||
|
||||
$a = get_app();
|
||||
|
||||
$info=[
|
||||
'name' => $plugin,
|
||||
'description' => "",
|
||||
'author' => [],
|
||||
'version' => "",
|
||||
'status' => ""
|
||||
];
|
||||
|
||||
if (!is_file("addon/$plugin/$plugin.php")) return $info;
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
$f = file_get_contents("addon/$plugin/$plugin.php");
|
||||
$a->save_timestamp($stamp1, "file");
|
||||
|
||||
$r = preg_match("|/\*.*\*/|msU", $f, $m);
|
||||
|
||||
if ($r) {
|
||||
$ll = explode("\n", $m[0]);
|
||||
foreach ( $ll as $l ) {
|
||||
$l = trim($l,"\t\n\r */");
|
||||
if ($l != "") {
|
||||
list($k,$v) = array_map("trim", explode(":",$l,2));
|
||||
$k= strtolower($k);
|
||||
if ($k == "author") {
|
||||
$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
|
||||
if ($r) {
|
||||
$info['author'][] = ['name'=>$m[1], 'link'=>$m[2]];
|
||||
} else {
|
||||
$info['author'][] = ['name'=>$v];
|
||||
}
|
||||
} else {
|
||||
if (array_key_exists($k,$info)) {
|
||||
$info[$k]=$v;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return $info;
|
||||
}
|
||||
}
|
||||
187
src/Core/Theme.php
Normal file
187
src/Core/Theme.php
Normal file
|
|
@ -0,0 +1,187 @@
|
|||
<?php
|
||||
/**
|
||||
* @file src/Core/Theme.php
|
||||
*/
|
||||
namespace Friendica\Core;
|
||||
|
||||
use Friendica\App;
|
||||
use Friendica\Core\Config;
|
||||
use Friendica\Core\System;
|
||||
use Friendica\Database\DBM;
|
||||
|
||||
/**
|
||||
* Some functions to handle themes
|
||||
*/
|
||||
class Theme
|
||||
{
|
||||
/**
|
||||
* @brief Parse theme comment in search of theme infos.
|
||||
*
|
||||
* like
|
||||
* \code
|
||||
* ..* Name: My Theme
|
||||
* * Description: My Cool Theme
|
||||
* . * Version: 1.2.3
|
||||
* * Author: John <profile url>
|
||||
* * Maintainer: Jane <profile url>
|
||||
* *
|
||||
* \endcode
|
||||
* @param string $theme the name of the theme
|
||||
* @return array
|
||||
*/
|
||||
|
||||
function get_theme_info($theme) {
|
||||
$info=[
|
||||
'name' => $theme,
|
||||
'description' => "",
|
||||
'author' => [],
|
||||
'maintainer' => [],
|
||||
'version' => "",
|
||||
'credits' => "",
|
||||
'experimental' => false,
|
||||
'unsupported' => false
|
||||
];
|
||||
|
||||
if (file_exists("view/theme/$theme/experimental"))
|
||||
$info['experimental'] = true;
|
||||
if (file_exists("view/theme/$theme/unsupported"))
|
||||
$info['unsupported'] = true;
|
||||
|
||||
if (!is_file("view/theme/$theme/theme.php")) return $info;
|
||||
|
||||
$a = get_app();
|
||||
$stamp1 = microtime(true);
|
||||
$f = file_get_contents("view/theme/$theme/theme.php");
|
||||
$a->save_timestamp($stamp1, "file");
|
||||
|
||||
$r = preg_match("|/\*.*\*/|msU", $f, $m);
|
||||
|
||||
if ($r) {
|
||||
$ll = explode("\n", $m[0]);
|
||||
foreach ( $ll as $l ) {
|
||||
$l = trim($l,"\t\n\r */");
|
||||
if ($l != "") {
|
||||
list($k,$v) = array_map("trim", explode(":",$l,2));
|
||||
$k= strtolower($k);
|
||||
if ($k == "author") {
|
||||
|
||||
$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
|
||||
if ($r) {
|
||||
$info['author'][] = ['name'=>$m[1], 'link'=>$m[2]];
|
||||
} else {
|
||||
$info['author'][] = ['name'=>$v];
|
||||
}
|
||||
} elseif ($k == "maintainer") {
|
||||
$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
|
||||
if ($r) {
|
||||
$info['maintainer'][] = ['name'=>$m[1], 'link'=>$m[2]];
|
||||
} else {
|
||||
$info['maintainer'][] = ['name'=>$v];
|
||||
}
|
||||
} else {
|
||||
if (array_key_exists($k,$info)) {
|
||||
$info[$k]=$v;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return $info;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Returns the theme's screenshot.
|
||||
*
|
||||
* The screenshot is expected as view/theme/$theme/screenshot.[png|jpg].
|
||||
*
|
||||
* @param sring $theme The name of the theme
|
||||
* @return string
|
||||
*/
|
||||
function get_theme_screenshot($theme) {
|
||||
$exts = ['.png','.jpg'];
|
||||
foreach ($exts as $ext) {
|
||||
if (file_exists('view/theme/' . $theme . '/screenshot' . $ext)) {
|
||||
return(System::baseUrl() . '/view/theme/' . $theme . '/screenshot' . $ext);
|
||||
}
|
||||
}
|
||||
return(System::baseUrl() . '/images/blank.png');
|
||||
}
|
||||
|
||||
// install and uninstall theme
|
||||
function uninstall_theme($theme) {
|
||||
logger("Addons: uninstalling theme " . $theme);
|
||||
|
||||
include_once("view/theme/$theme/theme.php");
|
||||
if (function_exists("{$theme}_uninstall")) {
|
||||
$func = "{$theme}_uninstall";
|
||||
$func();
|
||||
}
|
||||
}
|
||||
|
||||
function install_theme($theme) {
|
||||
// silently fail if theme was removed
|
||||
|
||||
if (! file_exists("view/theme/$theme/theme.php")) {
|
||||
return false;
|
||||
}
|
||||
|
||||
logger("Addons: installing theme $theme");
|
||||
|
||||
include_once("view/theme/$theme/theme.php");
|
||||
|
||||
if (function_exists("{$theme}_install")) {
|
||||
$func = "{$theme}_install";
|
||||
$func();
|
||||
return true;
|
||||
} else {
|
||||
logger("Addons: FAILED installing theme $theme");
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get the full path to relevant theme files by filename
|
||||
*
|
||||
* This function search in the theme directory (and if not present in global theme directory)
|
||||
* if there is a directory with the file extension and for a file with the given
|
||||
* filename.
|
||||
*
|
||||
* @param string $file Filename
|
||||
* @param string $root Full root path
|
||||
* @return string Path to the file or empty string if the file isn't found
|
||||
*/
|
||||
function theme_include($file, $root = '') {
|
||||
$file = basename($file);
|
||||
|
||||
// Make sure $root ends with a slash / if it's not blank
|
||||
if ($root !== '' && $root[strlen($root)-1] !== '/') {
|
||||
$root = $root . '/';
|
||||
}
|
||||
$theme_info = get_app()->theme_info;
|
||||
if (is_array($theme_info) && array_key_exists('extends',$theme_info)) {
|
||||
$parent = $theme_info['extends'];
|
||||
} else {
|
||||
$parent = 'NOPATH';
|
||||
}
|
||||
$theme = current_theme();
|
||||
$thname = $theme;
|
||||
$ext = substr($file,strrpos($file,'.')+1);
|
||||
$paths = [
|
||||
"{$root}view/theme/$thname/$ext/$file",
|
||||
"{$root}view/theme/$parent/$ext/$file",
|
||||
"{$root}view/$ext/$file",
|
||||
];
|
||||
foreach ($paths as $p) {
|
||||
// strpos() is faster than strstr when checking if one string is in another (http://php.net/manual/en/function.strstr.php)
|
||||
if (strpos($p,'NOPATH') !== false) {
|
||||
continue;
|
||||
} elseif (file_exists($p)) {
|
||||
return $p;
|
||||
}
|
||||
}
|
||||
return '';
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue