--- /dev/null
+#!/usr/bin/php
+<?php
+
+chdir(dirname(__FILE__));
+require_once 'common.php';
+require_once '../tests/path2class.func.php';
+require_once '../library/HTMLPurifier/Bootstrap.php';
+assertCli();
+
+/**
+ * @file
+ * Generates an include stub for users who do not want to use the autoloader.
+ * When new files are added to HTML Purifier's main codebase, this file should
+ * be called.
+ */
+
+chdir(dirname(__FILE__) . '/../library/');
+$FS = new FSTools();
+
+$exclude_dirs = array(
+ 'HTMLPurifier/Language/',
+ 'HTMLPurifier/ConfigSchema/',
+ 'HTMLPurifier/Filter/',
+ 'HTMLPurifier/Printer/',
+ /* These should be excluded, but need to have ConfigSchema support first
+
+ */
+);
+$exclude_files = array(
+ 'HTMLPurifier/Lexer/PEARSax3.php',
+ 'HTMLPurifier/Lexer/PH5P.php',
+ 'HTMLPurifier/Printer.php',
+);
+
+// Determine what files need to be included:
+echo 'Scanning for files... ';
+$raw_files = $FS->globr('.', '*.php');
+if (!$raw_files) throw new Exception('Did not find any PHP source files');
+$files = array();
+foreach ($raw_files as $file) {
+ $file = substr($file, 2); // rm leading './'
+ if (strncmp('standalone/', $file, 11) === 0) continue; // rm generated files
+ if (substr_count($file, '.') > 1) continue; // rm meta files
+ $ok = true;
+ foreach ($exclude_dirs as $dir) {
+ if (strncmp($dir, $file, strlen($dir)) === 0) {
+ $ok = false;
+ break;
+ }
+ }
+ if (!$ok) continue; // rm excluded directories
+ if (in_array($file, $exclude_files)) continue; // rm excluded files
+ $files[] = $file;
+}
+echo "done!\n";
+
+// Reorder list so that dependencies are included first:
+
+/**
+ * Returns a lookup array of dependencies for a file.
+ *
+ * @note This function expects that format $name extends $parent on one line
+ *
+ * @param string $file
+ * File to check dependencies of.
+ * @return array
+ * Lookup array of files the file is dependent on, sorted accordingly.
+ */
+function get_dependency_lookup($file)
+{
+ static $cache = array();
+ if (isset($cache[$file])) return $cache[$file];
+ if (!file_exists($file)) {
+ echo "File doesn't exist: $file\n";
+ return array();
+ }
+ $fh = fopen($file, 'r');
+ $deps = array();
+ while (!feof($fh)) {
+ $line = fgets($fh);
+ if (strncmp('class', $line, 5) === 0) {
+ // The implementation here is fragile and will break if we attempt
+ // to use interfaces. Beware!
+ $arr = explode(' extends ', trim($line, ' {'."\n\r"), 2);
+ if (count($arr) < 2) break;
+ $parent = $arr[1];
+ $dep_file = HTMLPurifier_Bootstrap::getPath($parent);
+ if (!$dep_file) break;
+ $deps[$dep_file] = true;
+ break;
+ }
+ }
+ fclose($fh);
+ foreach (array_keys($deps) as $file) {
+ // Extra dependencies must come *before* base dependencies
+ $deps = get_dependency_lookup($file) + $deps;
+ }
+ $cache[$file] = $deps;
+ return $deps;
+}
+
+/**
+ * Sorts files based on dependencies. This function is lazy and will not
+ * group files with dependencies together; it will merely ensure that a file
+ * is never included before its dependencies are.
+ *
+ * @param $files
+ * Files array to sort.
+ * @return
+ * Sorted array ($files is not modified by reference!)
+ */
+function dep_sort($files)
+{
+ $ret = array();
+ $cache = array();
+ foreach ($files as $file) {
+ if (isset($cache[$file])) continue;
+ $deps = get_dependency_lookup($file);
+ foreach (array_keys($deps) as $dep) {
+ if (!isset($cache[$dep])) {
+ $ret[] = $dep;
+ $cache[$dep] = true;
+ }
+ }
+ $cache[$file] = true;
+ $ret[] = $file;
+ }
+ return $ret;
+}
+
+$files = dep_sort($files);
+
+// Build the actual include stub:
+
+$version = trim(file_get_contents('../VERSION'));
+
+// stub
+$php = "<?php
+
+/**
+ * @file
+ * This file was auto-generated by generate-includes.php and includes all of
+ * the core files required by HTML Purifier. Use this if performance is a
+ * primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS
+ * FILE, changes will be overwritten the next time the script is run.
+ *
+ * @version $version
+ *
+ * @warning
+ * You must *not* include any other HTML Purifier files before this file,
+ * because 'require' not 'require_once' is used.
+ *
+ * @warning
+ * This file requires that the include path contains the HTML Purifier
+ * library directory; this is not auto-set.
+ */
+
+";
+
+foreach ($files as $file) {
+ $php .= "require '$file';" . PHP_EOL;
+}
+
+echo "Writing HTMLPurifier.includes.php... ";
+file_put_contents('HTMLPurifier.includes.php', $php);
+echo "done!\n";
+
+$php = "<?php
+
+/**
+ * @file
+ * This file was auto-generated by generate-includes.php and includes all of
+ * the core files required by HTML Purifier. This is a convenience stub that
+ * includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT
+ * EDIT THIS FILE, changes will be overwritten the next time the script is run.
+ *
+ * Changes to include_path are not necessary.
+ */
+
+\$__dir = dirname(__FILE__);
+
+";
+
+foreach ($files as $file) {
+ $php .= "require_once \$__dir . '/$file';" . PHP_EOL;
+}
+
+echo "Writing HTMLPurifier.safe-includes.php... ";
+file_put_contents('HTMLPurifier.safe-includes.php', $php);
+echo "done!\n";
+
+// vim: et sw=4 sts=4
projects / yaffs-website / blobdiff