111 lines
3.2 KiB
PHP
111 lines
3.2 KiB
PHP
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#!/usr/bin/php
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<?php
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if(!defined('DOKU_INC')) define('DOKU_INC', realpath(dirname(__FILE__).'/../').'/');
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define('NOSESSION', 1);
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require_once(DOKU_INC.'inc/init.php');
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/**
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* Remove unwanted languages from a DokuWiki install
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*/
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class StripLangsCLI extends DokuCLI {
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/**
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* Register options and arguments on the given $options object
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*
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* @param DokuCLI_Options $options
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* @return void
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*/
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protected function setup(DokuCLI_Options $options) {
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$options->setHelp(
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'Remove all languages from the installation, besides the ones specified. English language '.
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'is never removed!'
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);
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$options->registerOption(
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'keep',
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'Comma separated list of languages to keep in addition to English.',
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'k',
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'langcodes'
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);
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$options->registerOption(
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'english-only',
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'Remove all languages except English',
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'e'
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);
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}
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/**
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* Your main program
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*
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* Arguments and options have been parsed when this is run
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*
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* @param DokuCLI_Options $options
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* @return void
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*/
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protected function main(DokuCLI_Options $options) {
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if($options->getOpt('keep')) {
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$keep = explode(',', $options->getOpt('keep'));
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if(!in_array('en', $keep)) $keep[] = 'en';
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} elseif($options->getOpt('english-only')) {
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$keep = array('en');
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} else {
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echo $options->help();
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exit(0);
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}
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// Kill all language directories in /inc/lang and /lib/plugins besides those in $langs array
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$this->stripDirLangs(realpath(dirname(__FILE__).'/../inc/lang'), $keep);
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$this->processExtensions(realpath(dirname(__FILE__).'/../lib/plugins'), $keep);
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$this->processExtensions(realpath(dirname(__FILE__).'/../lib/tpl'), $keep);
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}
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/**
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* Strip languages from extensions
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*
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* @param string $path path to plugin or template dir
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* @param array $keep_langs languages to keep
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*/
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protected function processExtensions($path, $keep_langs) {
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if(is_dir($path)) {
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$entries = scandir($path);
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foreach($entries as $entry) {
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if($entry != "." && $entry != "..") {
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if(is_dir($path.'/'.$entry)) {
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$plugin_langs = $path.'/'.$entry.'/lang';
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if(is_dir($plugin_langs)) {
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$this->stripDirLangs($plugin_langs, $keep_langs);
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}
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}
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}
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}
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}
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}
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/**
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* Strip languages from path
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*
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* @param string $path path to lang dir
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* @param array $keep_langs languages to keep
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*/
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protected function stripDirLangs($path, $keep_langs) {
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$dir = dir($path);
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while(($cur_dir = $dir->read()) !== false) {
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if($cur_dir != '.' and $cur_dir != '..' and is_dir($path.'/'.$cur_dir)) {
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if(!in_array($cur_dir, $keep_langs, true)) {
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io_rmdir($path.'/'.$cur_dir, true);
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}
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}
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}
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$dir->close();
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}
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}
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$cli = new StripLangsCLI();
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$cli->run();
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