forked from GNUsocial/gnu-social
85 lines
2.1 KiB
PHP
85 lines
2.1 KiB
PHP
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#!/usr/bin/php
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<?php
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chdir(dirname(__FILE__));
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require_once 'common.php';
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require_once '../library/HTMLPurifier.auto.php';
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assertCli();
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/**
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* @file
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* Renames a configuration directive. This involves renaming the file,
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* adding an alias, and then regenerating the cache. You still have to
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* manually go through and fix any calls to the directive.
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* @warning This script doesn't handle multi-stringhash files.
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*/
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$argv = $_SERVER['argv'];
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if (count($argv) < 3) {
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echo "Usage: {$argv[0]} OldName NewName\n";
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exit(1);
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}
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chdir('../library/HTMLPurifier/ConfigSchema/schema');
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$old = $argv[1];
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$new = $argv[2];
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if (!file_exists("$old.txt")) {
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echo "Cannot move undefined configuration directive $old\n";
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exit(1);
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}
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if ($old === $new) {
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echo "Attempting to move to self, aborting\n";
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exit(1);
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}
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if (file_exists("$new.txt")) {
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echo "Cannot move to already defined directive $new\n";
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exit(1);
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}
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$file = "$old.txt";
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$builder = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
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$interchange = new HTMLPurifier_ConfigSchema_Interchange();
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$builder->buildFile($interchange, $file);
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$contents = file_get_contents($file);
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if (strpos($contents, "\r\n") !== false) {
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$nl = "\r\n";
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} elseif (strpos($contents, "\r") !== false) {
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$nl = "\r";
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} else {
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$nl = "\n";
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}
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// replace name with new name
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$contents = str_replace($old, $new, $contents);
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if ($interchange->directives[$old]->aliases) {
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$pos_alias = strpos($contents, 'ALIASES:');
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$pos_ins = strpos($contents, $nl, $pos_alias);
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if ($pos_ins === false) $pos_ins = strlen($contents);
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$contents =
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substr($contents, 0, $pos_ins) . ", $old" . substr($contents, $pos_ins);
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file_put_contents($file, $contents);
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} else {
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$lines = explode($nl, $contents);
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$insert = false;
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foreach ($lines as $n => $line) {
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if (strncmp($line, '--', 2) === 0) {
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$insert = $n;
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break;
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}
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}
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if (!$insert) {
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$lines[] = "ALIASES: $old";
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} else {
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array_splice($lines, $insert, 0, "ALIASES: $old");
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}
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file_put_contents($file, implode($nl, $lines));
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}
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rename("$old.txt", "$new.txt") || exit(1);
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