maintenance/old-extract-schema.php

   1 #!/usr/bin/php
   2 <?php
   3
   4 chdir(dirname(__FILE__));
   5 require_once 'common.php';
   6 assertCli();
   7
   8 echo "Please do not run this script. It is here for historical purposes only.";
   9 exit;
  10
  11 /**
  12  * @file
  13  * Extracts all definitions inside a configuration schema
  14  * (HTMLPurifier_ConfigSchema) and exports them as plain text files.
  15  *
  16  * @todo Extract version numbers.
  17  */
  18
  19 define('HTMLPURIFIER_SCHEMA_STRICT', true); // description data needs to be collected
  20 require_once dirname(__FILE__) . '/../library/HTMLPurifier.auto.php';
  21
  22 // We need includes to ensure all HTMLPurifier_ConfigSchema calls are
  23 // performed.
  24 require_once 'HTMLPurifier.includes.php';
  25
  26 // Also, these extra files will be necessary.
  27 require_once 'HTMLPurifier/Filter/ExtractStyleBlocks.php';
  28
  29 /**
  30  * Takes a hash and saves its contents to library/HTMLPurifier/ConfigSchema/
  31  */
  32 function saveHash($hash)
  33 {
  34     if ($hash === false) return;
  35     $dir = realpath(dirname(__FILE__) . '/../library/HTMLPurifier/ConfigSchema');
  36     $name = $hash['ID'] . '.txt';
  37     $file = $dir . '/' . $name;
  38     if (file_exists($file)) {
  39         trigger_error("File already exists; skipped $name");
  40         return;
  41     }
  42     $file = new FSTools_File($file);
  43     $file->open('w');
  44     $multiline = false;
  45     foreach ($hash as $key => $value) {
  46         $multiline = $multiline || (strpos($value, "\n") !== false);
  47         if ($multiline) {
  48             $file->put("--$key--" . PHP_EOL);
  49             $file->put(str_replace("\n", PHP_EOL, $value) . PHP_EOL);
  50         } else {
  51             if ($key == 'ID') {
  52                 $file->put("$value" . PHP_EOL);
  53             } else {
  54                 $file->put("$key: $value" . PHP_EOL);
  55             }
  56         }
  57     }
  58     $file->close();
  59 }
  60
  61 $schema  = HTMLPurifier_ConfigSchema::instance();
  62 $adapter = new HTMLPurifier_ConfigSchema_StringHashReverseAdapter($schema);
  63
  64 foreach ($schema->info as $ns => $ns_array) {
  65     saveHash($adapter->get($ns));
  66     foreach ($ns_array as $dir => $x) {
  67         saveHash($adapter->get($ns, $dir));
  68     }
  69 }
  70
  71 // vim: et sw=4 sts=4