src/Core/Console/Extract.php

   1 <?php
   2
   3 namespace Friendica\Core\Console;
   4
   5 /**
   6  * Extracts translation strings from the Friendica project's files to be exported
   7  * to Transifex for translation.
   8  *
   9  * Outputs a PHP file with language strings used by Friendica
  10  *
  11  * @author Hypolite Petovan <hypolite@mrpetovan.com>
  12  */
  13 class Extract extends \Asika\SimpleConsole\Console
  14 {
  15         protected $helpOptions = ['h', 'help', '?'];
  16
  17         protected function getHelp()
  18         {
  19                 $help = <<<HELP
  20 console extract - Generate translation string file for the Friendica project (deprecated)
  21 Usage
  22         bin/console extract [-h|--help|-?] [-v]
  23
  24 Description
  25         This script was used to generate the translation string file to be exported to Transifex,
  26         please use bin/run_xgettext.sh instead
  27
  28 Options
  29     -h|--help|-? Show help information
  30     -v           Show more debug information.
  31 HELP;
  32                 return $help;
  33         }
  34
  35         protected function doExecute()
  36         {
  37                 if ($this->getOption('v')) {
  38                         $this->out('Class: ' . __CLASS__);
  39                         $this->out('Arguments: ' . var_export($this->args, true));
  40                         $this->out('Options: ' . var_export($this->options, true));
  41                 }
  42
  43                 if (count($this->args) > 0) {
  44                         throw new \Asika\SimpleConsole\CommandArgsException('Too many arguments');
  45                 }
  46
  47                 $s = '<?php' . PHP_EOL;
  48                 $s .= '
  49                 function string_plural_select($n){
  50                         return ($n != 1);
  51                 }
  52
  53                 ';
  54
  55                 $arr = [];
  56
  57                 $files = array_merge(
  58                         ['index.php', 'boot.php'],
  59                         glob('mod/*'),
  60                         glob('include/*'),
  61                         glob('addon/*/*'),
  62                         $this->globRecursive('src')
  63                 );
  64
  65                 foreach ($files as $file) {
  66                         $str = file_get_contents($file);
  67
  68                         $pat = '|L10n::t\(([^\)]*+)[\)]|';
  69                         $patt = '|L10n::tt\(([^\)]*+)[\)]|';
  70
  71                         $matches = [];
  72                         $matchestt = [];
  73
  74                         preg_match_all($pat, $str, $matches);
  75                         preg_match_all($patt, $str, $matchestt);
  76
  77                         if (count($matches) || count($matchestt)) {
  78                                 $s .= '// ' . $file . PHP_EOL;
  79                         }
  80
  81                         if (!empty($matches[1])) {
  82                                 foreach ($matches[1] as $long_match) {
  83                                         $match_arr = preg_split('/(?<=[\'"])\s*,/', $long_match);
  84                                         $match = $match_arr[0];
  85                                         if (!in_array($match, $arr)) {
  86                                                 if (substr($match, 0, 1) == '$') {
  87                                                         continue;
  88                                                 }
  89
  90                                                 $arr[] = $match;
  91
  92                                                 $s .= '$a->strings[' . $match . '] = ' . $match . ';' . "\n";
  93                                         }
  94                                 }
  95                         }
  96                         if (!empty($matchestt[1])) {
  97                                 foreach ($matchestt[1] as $match) {
  98                                         $matchtkns = preg_split("|[ \t\r\n]*,[ \t\r\n]*|", $match);
  99                                         if (count($matchtkns) == 3 && !in_array($matchtkns[0], $arr)) {
 100                                                 if (substr($matchtkns[1], 0, 1) == '$') {
 101                                                         continue;
 102                                                 }
 103
 104                                                 $arr[] = $matchtkns[0];
 105
 106                                                 $s .= '$a->strings[' . $matchtkns[0] . "] = array(\n";
 107                                                 $s .= "\t0 => " . $matchtkns[0] . ",\n";
 108                                                 $s .= "\t1 => " . $matchtkns[1] . ",\n";
 109                                                 $s .= ");\n";
 110                                         }
 111                                 }
 112                         }
 113                 }
 114
 115                 $s .= '// Timezones' . PHP_EOL;
 116
 117                 $zones = timezone_identifiers_list();
 118                 foreach ($zones as $zone) {
 119                         $s .= '$a->strings[\'' . $zone . '\'] = \'' . $zone . '\';' . "\n";
 120                 }
 121
 122                 $this->out($s);
 123
 124                 return 0;
 125         }
 126
 127         private function globRecursive($path) {
 128                 $dir_iterator = new \RecursiveDirectoryIterator($path);
 129                 $iterator = new \RecursiveIteratorIterator($dir_iterator, \RecursiveIteratorIterator::SELF_FIRST);
 130
 131                 $return = [];
 132                 foreach ($iterator as $file) {
 133                         if ($file->getBasename() != '.' && $file->getBasename() != '..') {
 134                                 $return[] = $file->getPathname();
 135                         }
 136                 }
 137
 138                 return $return;
 139         }
 140 }