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https://github.com/ezyang/htmlpurifier.git
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[2.1.0] Standalone file now can be generated using maintenance/merge-library.php. Also:
- HTMLPURIFIER_PREFIX constant added, and relevant files transitioned over - Custom ChildDef added to default include list - Tester accepts ?standalone parameter git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1316 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
190
maintenance/merge-library.php
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190
maintenance/merge-library.php
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#!/usr/bin/php
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<?php
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/**
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* Compiles all of HTML Purifier's library files into one big file
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* named HTMLPurifier.standalone.php. Operates recursively, and will
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* barf if there are conditional includes.
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*
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* Details: also creates blank "include" files in the test/blank directory
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* in order to simulate require_once's inside the test files.
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*/
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/**
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* Global array that tracks already loaded includes
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*/
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$GLOBALS['loaded'] = array('HTMLPurifier.php' => true);
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/**
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* @param $text Text to replace includes from
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*/
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function replace_includes($text) {
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return preg_replace_callback(
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"/require_once ['\"]([^'\"]+)['\"];/",
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'replace_includes_callback',
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$text
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);
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}
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/**
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* Removes leading PHP tags from included files. Assumes that there is
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* no trailing tag.
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*/
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function remove_php_tags($text) {
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return substr($text, 5);
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}
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/**
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* Creates an appropriate blank file, recursively generating directories
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* if necessary
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*/
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function create_blank($file) {
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$dir = dirname($file);
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$base = realpath('../tests/blanks/') . DIRECTORY_SEPARATOR ;
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if ($dir != '.') mkdir_deep($base . $dir);
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file_put_contents($base . $file, '');
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}
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/**
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* Recursively creates a directory
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* @note Adapted from the PHP manual comment 76612
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*/
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function mkdir_deep($folder) {
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$folders = preg_split("#[\\\\/]#", $folder);
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$base = '';
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for($i = 0, $c = count($folders); $i < $c; $i++) {
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if(empty($folders[$i])) continue;
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$base .= $folders[$i];
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if(!is_dir($base)){
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mkdir($base);
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}
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$base .= DIRECTORY_SEPARATOR;
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}
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}
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/**
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* Copy a file, or recursively copy a folder and its contents
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*
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* @author Aidan Lister <aidan@php.net>
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* @version 1.0.1
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* @link http://aidanlister.com/repos/v/function.copyr.php
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* @param string $source Source path
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* @param string $dest Destination path
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* @return bool Returns TRUE on success, FALSE on failure
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*/
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function copyr($source, $dest) {
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// Simple copy for a file
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if (is_file($source)) {
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return copy($source, $dest);
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}
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// Make destination directory
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if (!is_dir($dest)) {
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mkdir($dest);
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}
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// Loop through the folder
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$dir = dir($source);
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while (false !== $entry = $dir->read()) {
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// Skip pointers
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if ($entry == '.' || $entry == '..') {
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continue;
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}
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// Skip hidden files
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if ($entry[0] == '.') {
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continue;
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}
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// Deep copy directories
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if ($dest !== "$source/$entry") {
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copyr("$source/$entry", "$dest/$entry");
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}
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}
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// Clean up
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$dir->close();
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return true;
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}
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/**
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* Delete a file, or a folder and its contents
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*
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* @author Aidan Lister <aidan@php.net>
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* @version 1.0.3
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* @link http://aidanlister.com/repos/v/function.rmdirr.php
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* @param string $dirname Directory to delete
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* @return bool Returns TRUE on success, FALSE on failure
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*/
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function rmdirr($dirname)
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{
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// Sanity check
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if (!file_exists($dirname)) {
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return false;
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}
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// Simple delete for a file
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if (is_file($dirname) || is_link($dirname)) {
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return unlink($dirname);
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}
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// Loop through the folder
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$dir = dir($dirname);
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while (false !== $entry = $dir->read()) {
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// Skip pointers
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if ($entry == '.' || $entry == '..') {
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continue;
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}
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// Recurse
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rmdirr($dirname . DIRECTORY_SEPARATOR . $entry);
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}
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// Clean up
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$dir->close();
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return rmdir($dirname);
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}
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/**
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* Copies the contents of a directory to the standalone directory
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*/
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function make_dir_standalone($dir) {
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return copyr($dir, 'standalone/' . $dir);
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}
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function make_file_standalone($file) {
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mkdir_deep('standalone/' . dirname($file));
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return copy($file, 'standalone/' . $file);
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}
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/**
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* @param $matches preg_replace_callback matches array, where index 1
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* is the filename to include
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*/
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function replace_includes_callback($matches) {
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$file = $matches[1];
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if (isset($GLOBALS['loaded'][$file])) return '';
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$GLOBALS['loaded'][$file] = true;
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create_blank($file);
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return replace_includes(remove_php_tags(file_get_contents($file)));
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}
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chdir(dirname(__FILE__) . '/../library/');
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create_blank('HTMLPurifier.php');
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echo 'Creating full file...';
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$contents = replace_includes(file_get_contents('HTMLPurifier.php'));
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file_put_contents('HTMLPurifier.standalone.php', $contents);
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echo ' done!' . PHP_EOL;
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echo 'Creating standalone directory...';
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// rearrange things that can't be put in our standalone file
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$contents = str_replace(
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"define('HTMLPURIFIER_PREFIX', dirname(__FILE__));",
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"define('HTMLPURIFIER_PREFIX', dirname(__FILE__) . '/standalone');",
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$contents
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);
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rmdirr('standalone'); // ensure a clean copy
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mkdir_deep('standalone/HTMLPurifier/DefinitionCache/Serializer');
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make_dir_standalone('HTMLPurifier/EntityLookup');
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make_dir_standalone('HTMLPurifier/Language');
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make_file_standalone('HTMLPurifier/Printer/ConfigForm.js');
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make_file_standalone('HTMLPurifier/Printer/ConfigForm.css');
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make_dir_standalone('HTMLPurifier/URIScheme');
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echo ' done!' . PHP_EOL;
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