mirror of
https://github.com/sbrl/Pepperminty-Wiki.git
synced 2024-12-22 13:45:02 +00:00
272 lines
10 KiB
PHP
272 lines
10 KiB
PHP
<?php
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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// If this script is called directly, it must be because of the downloader.
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// If this script is to be called directly, it MUST have been called previously
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// via build.php at least once first.
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if(!isset($paths)) {
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$paths = new stdClass();
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$paths->extra_data_directory = "build/._extra_data";
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}
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$theme_id = getenv("PEPPERMINT_THEME");
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if(strlen($theme_id) == 0) $theme_id = "default";
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if(isset($_GET["determine-latest-version"])) {
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header("content-type: application/json");
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exit(json_encode([
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"latest_version" => trim(file_get_contents("https://raw.githubusercontent.com/sbrl/Pepperminty-Wiki/master/version")),
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"local_version" => trim(file_get_contents("version"))
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]));
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}
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/**
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* Logs a string to stdout, but only on the CLI.
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* @param string $line The line to log.
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*/
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function log_str(string $line) {
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if(php_sapi_name() == "cli")
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echo($line);
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//else error_log($line);
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}
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/*
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███ ███ ██████ ██████ ██ ██ ██ ███████
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████ ████ ██ ██ ██ ██ ██ ██ ██ ██
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██ ████ ██ ██ ██ ██ ██ ██ ██ ██ █████
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██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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██ ██ ██████ ██████ ██████ ███████ ███████
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██ ██████ █████ ██████ ██ ███ ██ ██████
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██ ██ ██ ██ ██ ██ ██ ██ ████ ██ ██
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██ ██ ██ ███████ ██ ██ ██ ██ ██ ██ ██ ███
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██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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███████ ██████ ██ ██ ██████ ██ ██ ████ ██████
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*/
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log_str("Building with theme '$theme_id'.\n");
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log_str("*** Beginning main build sequence ***\n");
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log_str("Reading in module index...\n");
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if(isset($_GET["modules"]))
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$requested_modules = explode(",", $_GET["modules"]);
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$module_index = json_decode(file_get_contents("module_index.json"));
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$module_list = [];
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foreach($module_index as $module) {
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/*
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* If:
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* - The module is optional
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* - ...AND we're on the command line
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* - ...AND the module isn't specified in the CLI arguments
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* - ...AND the special keyword "all" isn't specified in the CLI arguments
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* ....then skip it.
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*/
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if(
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php_sapi_name() == "cli" &&
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$module->optional &&
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(
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isset($argv) &&
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strrpos(implode(" ", $argv), $module->id) === false &&
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!in_array("all", $argv)
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)
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)
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continue;
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/*
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* If:
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* - We're NOT on the command line
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* - ...AND the module isn't requested
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* ...then skip it.
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*/
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if(php_sapi_name() != "cli" && !in_array($module->id, $requested_modules))
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continue;
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$module_list[] = $module;
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}
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/*
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██████ ███████ ██████ ███████ ███ ██ ██████ ███████ ███ ██ ██████ ██ ██
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██ ██ ██ ██ ██ ██ ████ ██ ██ ██ ██ ████ ██ ██ ██ ██
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██ ██ █████ ██████ █████ ██ ██ ██ ██ ██ █████ ██ ██ ██ ██ ████
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██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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██████ ███████ ██ ███████ ██ ████ ██████ ███████ ██ ████ ██████ ██
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███████ ██████ █████ ███ ██ ███ ██ ██ ███ ██ ██████
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██ ██ ██ ██ ████ ██ ████ ██ ██ ████ ██ ██
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███████ ██ ███████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ███
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██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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███████ ██████ ██ ██ ██ ████ ██ ████ ██ ██ ████ ██████
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*/
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function module_list_search(array $list, string $id) : bool {
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foreach($list as $item) {
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if($item->id === $id)
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return true;
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}
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return false;
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}
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function module_list_find(array $list, string $id) {
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foreach($list as $item) {
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if($item->id === $id)
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return $item;
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}
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return null;
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}
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log_str("Scanning for dependencies...\n");
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$module_count = count($module_list);
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for($i = 0; $i < $module_count; $i++) {
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foreach($module_list[$i]->depends as $dependency) {
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log_str("scanning {$module_list[$i]->id}: $dependency\n");
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if(!module_list_search($module_list, $dependency)) {
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log_str("Adding missing dependency $dependency for {$module_list[$i]->id}\n\n");
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$missing_dependency = module_list_find($module_index, $dependency);
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if($missing_dependency == null) {
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if(php_sapi_name() != "cli") header("content-type: text/plain");
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echo("Error: {$module_list[$i]->id} requires $dependency as a dependency, but it couldn't be found in the module index. This looks like a bug.\n");
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if(php_sapi_name() == "cli") exit(2);
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else exit();
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}
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$module_list[] = $missing_dependency;
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$module_count++;
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}
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else {
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log_str("present, no action needed\n");
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}
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}
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}
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if(php_sapi_name() != "cli") {
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header("content-type: text/php");
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header("content-disposition: attachment; filename=\"index.php\"");
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}
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/*
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██████ ██████ ██████ ███████
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██ ██ ██ ██ ██ ██
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██ ██ ██ ██████ █████
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██ ██ ██ ██ ██ ██
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██████ ██████ ██ ██ ███████
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*/
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log_str("Reading in core files...\n");
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$core_files_list = glob("core/*.php"); natsort($core_files_list);
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$core = "<?php\n";
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foreach($core_files_list as $core_filename)
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$core .= str_replace([ "<?php", "?>" ], "", file_get_contents($core_filename));
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$core = str_replace([
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"{version}",
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"{commit}",
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"{guiconfig}",
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"{default-css}"
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], [
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trim(file_get_contents("version")),
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exec("git rev-parse HEAD"),
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trim(file_get_contents("peppermint.guiconfig.json")),
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trim(file_get_contents("themes/$theme_id/theme.css"))
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], $core);
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$result = $core;
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/*
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██████ █████ ██████ ██ ██ ███████ ██████
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██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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██████ ███████ ██ █████ █████ ██████
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██ ██ ██ ██ ██ ██ ██ ██ ██
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██ ██ ██ ██████ ██ ██ ███████ ██ ██
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*/
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$extra_data_archive = new ZipArchive();
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// Use dev/shm if possible (it's *always* in memory). PHP will default to the system's temporary directory if it's not available
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$temp_filename = tempnam("/dev/shm", "pepperminty-wiki-pack");
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if($extra_data_archive->open($temp_filename, ZipArchive::CREATE) !== true) {
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http_response_code(503);
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exit("Error: Failed to create temporary stream to store packing information");
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}
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$module_list_count = count($module_list);
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$i = 1;
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foreach($module_list as $module)
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{
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if($module->id == "") continue;
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log_str("[$i / $module_list_count] Adding $module->id \r");
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$module_filepath = "modules/" . preg_replace("[^a-zA-Z0-9\-]", "", $module->id) . ".php";
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//log_str("id: $module->id | filepath: $module_filepath\n");
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if(!file_exists($module_filepath)) {
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http_response_code(400);
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exit("Failed to load module with name: $module_filepath");
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}
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// Pack the module's source code
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$modulecode = file_get_contents($module_filepath);
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$modulecode = str_replace([ "<?php", "?>" ], "", $modulecode);
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$result = str_replace(
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"// %next_module% //",
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"$modulecode\n// %next_module% //",
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$result
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);
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// Pack the extra files that were downloaded in build.php
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foreach($module->extra_data as $filepath_pack => $extra_data_item) {
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if(is_string($extra_data_item)) {
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// TODO: Test whether this works for urls. If not, then we'll need to implement a workaround
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log_str("\n[pack] $paths->extra_data_directory/$module->id/$filepath_pack -> $module->id/$filepath_pack\n");
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$extra_data_archive->addFile("$paths->extra_data_directory/$module->id/$filepath_pack", "$module->id/$filepath_pack");
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}
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}
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$i++;
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}
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log_str("\n");
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$extra_data_archive->close();
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/*
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███████ ██ ███ ██ ██ ███████ ██ ██ ███████ ██████
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██ ██ ████ ██ ██ ██ ██ ██ ██ ██ ██
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█████ ██ ██ ██ ██ ██ ███████ ███████ █████ ██████
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██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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██ ██ ██ ████ ██ ███████ ██ ██ ███████ ██ ██
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*/
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$archive_stream = fopen($temp_filename, "r");
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$output_stream = null;
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if(php_sapi_name() == "cli") {
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if(file_exists("build/index.php")) {
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log_str("index.php already exists in the build folder, exiting\n");
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exit(1);
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}
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log_str("Done. Saving to disk...");
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$output_stream = fopen("build/index.php", "w");
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log_str("complete!\n");
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log_str("*** Build completed! ***\n");
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}
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else {
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$output_stream = fopen("php://output", "w");
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}
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// Write the built code
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fwrite($output_stream, $result);
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// Write the delimiter
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fwrite($output_stream, "__halt_compiler();");
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// Write the extra data
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stream_copy_to_stream($archive_stream, $output_stream);
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// Cleanup
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unlink($temp_filename);
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?>
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