495 lines
16 KiB
PHP
495 lines
16 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Shimmie2;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\{InputInterface,InputArgument};
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use Symfony\Component\Console\Output\OutputInterface;
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require_once "config.php";
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/*
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* Sent when the setup screen's 'set' button has been activated
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*/
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class ConfigSaveEvent extends Event
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{
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public Config $config;
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/** @var array<string, null|string|int|boolean|array<string>> $values */
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public array $values;
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/**
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* @param array<string, null|string|int|boolean|array<string>> $values
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*/
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public function __construct(Config $config, array $values)
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{
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parent::__construct();
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$this->config = $config;
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$this->values = $values;
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}
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/**
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* Convert POST data to settings data, eg
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*
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* $_POST = [
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* "_type_mynull" => "string",
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* "_type_mystring" => "string",
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* "_config_mystring" => "hello world!",
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* "_type_myint" => "int",
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* "_config_myint" => "42KB",
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* ]
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*
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* becomes
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*
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* $config = [
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* "mynull" => null,
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* "mystring" => "hello world!",
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* "myint" => 43008,
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* ]
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*
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* @param array<string, string|string[]> $post
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* @return array<string, null|string|int|boolean|array<string>>
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*/
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public static function postToSettings(array $post): array
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{
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$settings = [];
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foreach ($post as $key => $type) {
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if (str_starts_with($key, "_type_")) {
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$key = str_replace("_type_", "", $key);
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$value = $post["_config_$key"] ?? null;
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if ($type === "string") {
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$settings[$key] = $value;
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} elseif ($type === "int") {
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assert(is_string($value));
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$settings[$key] = $value ? parse_shorthand_int($value) : null;
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} elseif ($type === "bool") {
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$settings[$key] = $value === "on";
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} elseif ($type === "array") {
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$settings[$key] = $value;
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} else {
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if (is_array($value)) {
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$value = implode(", ", $value);
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}
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throw new InvalidInput("Invalid type '$value' for key '$key'");
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}
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}
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}
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return $settings;
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}
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}
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/*
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* Sent when the setup page is ready to be added to
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*/
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class SetupBuildingEvent extends Event
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{
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protected SetupTheme $theme;
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public SetupPanel $panel;
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public function __construct(SetupPanel $panel)
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{
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parent::__construct();
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$this->panel = $panel;
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}
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}
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class SetupPanel
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{
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/** @var SetupBlock[] */
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public array $blocks = [];
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public Config $config;
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public function __construct(Config $config)
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{
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$this->config = $config;
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}
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public function create_new_block(string $title): SetupBlock
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{
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$block = new SetupBlock($title, $this->config);
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$this->blocks[] = $block;
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return $block;
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}
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}
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class SetupBlock extends Block
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{
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public ?string $header;
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public ?string $body;
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public Config $config;
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public function __construct(string $title, Config $config)
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{
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parent::__construct($title, "", "main", 50);
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$this->config = $config;
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}
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public function add_label(string $text): void
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{
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$this->body .= $text;
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}
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public function start_table(): void
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{
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$this->body .= "<table class='form'>";
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}
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public function end_table(): void
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{
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$this->body .= "</table>";
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}
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public function start_table_row(): void
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{
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$this->body .= "<tr>";
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}
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public function end_table_row(): void
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{
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$this->body .= "</tr>";
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}
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public function start_table_head(): void
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{
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$this->body .= "<thead>";
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}
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public function end_table_head(): void
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{
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$this->body .= "</thead>";
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}
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public function add_table_header(string $content, int $colspan = 2): void
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{
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$this->start_table_head();
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$this->start_table_row();
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$this->add_table_header_cell($content, $colspan);
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$this->end_table_row();
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$this->end_table_head();
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}
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public function start_table_cell(int $colspan = 1): void
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{
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$this->body .= "<td colspan='$colspan'>";
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}
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public function end_table_cell(): void
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{
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$this->body .= "</td>";
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}
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public function add_table_cell(string $content, int $colspan = 1): void
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{
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$this->start_table_cell($colspan);
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$this->body .= $content;
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$this->end_table_cell();
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}
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public function start_table_header_cell(int $colspan = 1, string $align = 'right'): void
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{
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$this->body .= "<th colspan='$colspan' style='text-align: $align'>";
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}
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public function end_table_header_cell(): void
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{
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$this->body .= "</th>";
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}
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public function add_table_header_cell(string $content, int $colspan = 1): void
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{
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$this->start_table_header_cell($colspan);
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$this->body .= $content;
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$this->end_table_header_cell();
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}
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private function format_option(
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string $name,
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string $html,
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?string $label,
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bool $table_row,
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bool $label_row = false
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): void {
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if ($table_row) {
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$this->start_table_row();
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}
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if ($table_row) {
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$this->start_table_header_cell($label_row ? 2 : 1, $label_row ? 'center' : 'right');
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}
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if (!is_null($label)) {
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$this->body .= "<label for='{$name}'>{$label}</label>";
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}
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if ($table_row) {
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$this->end_table_header_cell();
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}
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if ($table_row && $label_row) {
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$this->end_table_row();
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$this->start_table_row();
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}
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if ($table_row) {
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$this->start_table_cell($label_row ? 2 : 1);
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}
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$this->body .= $html;
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if ($table_row) {
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$this->end_table_cell();
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}
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if ($table_row) {
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$this->end_table_row();
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}
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}
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public function add_text_option(string $name, ?string $label = null, bool $table_row = false): void
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{
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$val = html_escape($this->config->get_string($name));
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$html = "<input type='text' id='{$name}' name='_config_{$name}' value='{$val}'>\n";
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$html .= "<input type='hidden' name='_type_{$name}' value='string'>\n";
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$this->format_option($name, $html, $label, $table_row);
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}
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public function add_longtext_option(string $name, ?string $label = null, bool $table_row = false): void
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{
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$val = html_escape($this->config->get_string($name));
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$rows = max(3, min(10, count(explode("\n", $val))));
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$html = "<textarea rows='$rows' id='$name' name='_config_$name'>$val</textarea>\n";
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$html .= "<input type='hidden' name='_type_$name' value='string'>\n";
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$this->format_option($name, $html, $label, $table_row, true);
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}
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public function add_bool_option(string $name, ?string $label = null, bool $table_row = false): void
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{
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$checked = $this->config->get_bool($name) ? " checked" : "";
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$html = "";
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if (!$table_row && !is_null($label)) {
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$html .= "<label for='{$name}'>{$label}</label>";
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}
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$html .= "<input type='checkbox' id='$name' name='_config_$name'$checked>\n";
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if ($table_row && !is_null($label)) {
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$html .= "<label for='{$name}'>{$label}</label>";
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}
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$html .= "<input type='hidden' name='_type_$name' value='bool'>\n";
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$this->format_option($name, $html, null, $table_row);
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}
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// public function add_hidden_option($name) {
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// global $config;
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// $val = $config->get_string($name);
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// $this->body .= "<input type='hidden' id='$name' name='$name' value='$val'>";
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// }
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public function add_int_option(string $name, ?string $label = null, bool $table_row = false): void
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{
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$val = $this->config->get_int($name);
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$html = "<input type='number' id='$name' name='_config_$name' value='$val' size='4' step='1' />\n";
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$html .= "<input type='hidden' name='_type_$name' value='int' />\n";
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$this->format_option($name, $html, $label, $table_row);
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}
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public function add_shorthand_int_option(string $name, ?string $label = null, bool $table_row = false): void
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{
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$val = to_shorthand_int($this->config->get_int($name, 0));
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$html = "<input type='text' id='$name' name='_config_$name' value='$val' size='6'>\n";
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$html .= "<input type='hidden' name='_type_$name' value='int'>\n";
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$this->format_option($name, $html, $label, $table_row);
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}
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/**
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* @param array<string,string|int> $options
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*/
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public function add_choice_option(string $name, array $options, ?string $label = null, bool $table_row = false): void
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{
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if (is_int(array_values($options)[0])) {
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$current = $this->config->get_int($name);
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} else {
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$current = $this->config->get_string($name);
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}
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$html = "<select id='$name' name='_config_$name'>";
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foreach ($options as $optname => $optval) {
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if ($optval == $current) {
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$selected = " selected";
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} else {
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$selected = "";
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}
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$html .= "<option value='$optval'$selected>$optname</option>\n";
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}
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$html .= "</select>";
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$html .= "<input type='hidden' name='_type_$name' value='string'>\n";
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$this->format_option($name, $html, $label, $table_row);
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}
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/**
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* @param array<string,string> $options
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*/
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public function add_multichoice_option(string $name, array $options, ?string $label = null, bool $table_row = false): void
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{
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$current = $this->config->get_array($name, []);
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$html = "<select id='$name' name='_config_{$name}[]' multiple size='5'>";
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foreach ($options as $optname => $optval) {
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if (in_array($optval, $current)) {
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$selected = " selected";
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} else {
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$selected = "";
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}
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$html .= "<option value='$optval'$selected>$optname</option>\n";
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}
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$html .= "</select>";
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$html .= "<input type='hidden' name='_type_$name' value='array'>\n";
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$this->format_option($name, $html, $label, $table_row);
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}
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public function add_color_option(string $name, ?string $label = null, bool $table_row = false): void
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{
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$val = html_escape($this->config->get_string($name));
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$html = "<input type='color' id='{$name}' name='_config_{$name}' value='{$val}'>\n";
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$html .= "<input type='hidden' name='_type_{$name}' value='string'>\n";
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$this->format_option($name, $html, $label, $table_row);
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}
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}
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class Setup extends Extension
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{
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/** @var SetupTheme */
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protected Themelet $theme;
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public function onInitExt(InitExtEvent $event): void
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{
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global $config;
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$config->set_default_string(SetupConfig::TITLE, "Shimmie");
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$config->set_default_string(SetupConfig::FRONT_PAGE, "post/list");
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$config->set_default_string(SetupConfig::MAIN_PAGE, "post/list");
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$config->set_default_string(SetupConfig::THEME, "default");
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$config->set_default_bool(SetupConfig::WORD_WRAP, true);
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}
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public function onPageRequest(PageRequestEvent $event): void
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{
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global $config, $page, $user;
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if ($event->page_starts_with("nicedebug")) {
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$page->set_mode(PageMode::DATA);
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$page->set_data(\Safe\json_encode([
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"args" => $event->args,
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]));
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}
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if ($event->page_matches("nicetest")) {
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$page->set_mode(PageMode::DATA);
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$page->set_data("ok");
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}
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if ($event->page_matches("setup/advanced", method: "GET", permission: Permissions::CHANGE_SETTING)) {
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$this->theme->display_advanced($page, $config->values);
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} elseif ($event->page_matches("setup", method: "GET", permission: Permissions::CHANGE_SETTING)) {
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$panel = new SetupPanel($config);
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send_event(new SetupBuildingEvent($panel));
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$this->theme->display_page($page, $panel);
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} elseif ($event->page_matches("setup/save", method: "POST", permission: Permissions::CHANGE_SETTING)) {
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send_event(new ConfigSaveEvent($config, ConfigSaveEvent::postToSettings($event->POST)));
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$page->flash("Config saved");
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$page->set_mode(PageMode::REDIRECT);
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$page->set_redirect(make_link("setup"));
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}
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}
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public function onSetupBuilding(SetupBuildingEvent $event): void
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{
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$themes = [];
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foreach (\Safe\glob("themes/*") as $theme_dirname) {
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$name = str_replace("themes/", "", $theme_dirname);
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$human = str_replace("_", " ", $name);
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// while phpstan-safe-rule isn't enabled, phpstan can't tell
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// that \Safe\glob() returns string[]
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// @phpstan-ignore-next-line
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$human = ucwords($human);
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$themes[$human] = $name;
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}
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$sb = $event->panel->create_new_block("General");
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$sb->position = 0;
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$sb->add_text_option(SetupConfig::TITLE, "Site title: ");
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$sb->add_text_option(SetupConfig::FRONT_PAGE, "<br>Front page: ");
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$sb->add_text_option(SetupConfig::MAIN_PAGE, "<br>Main page: ");
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$sb->add_text_option("contact_link", "<br>Contact URL: ");
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$sb->add_choice_option(SetupConfig::THEME, $themes, "<br>Theme: ");
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//$sb->add_multichoice_option("testarray", array("a" => "b", "c" => "d"), "<br>Test Array: ");
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$sb->add_bool_option(SetupConfig::NICE_URLS, "<br>Nice URLs: ");
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$sb->add_label("<span id='nicetest'>(Javascript inactive, can't test!)</span>");
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$sb = $event->panel->create_new_block("Remote API Integration");
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$sb->add_label("<a href='https://akismet.com/'>Akismet</a>");
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$sb->add_text_option("comment_wordpress_key", "<br>API key: ");
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$sb->add_label("<br> <br><a href='https://www.google.com/recaptcha/admin'>ReCAPTCHA</a>");
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$sb->add_text_option("api_recaptcha_privkey", "<br>Secret key: ");
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$sb->add_text_option("api_recaptcha_pubkey", "<br>Site key: ");
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}
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public function onConfigSave(ConfigSaveEvent $event): void
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{
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$config = $event->config;
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foreach ($event->values as $key => $value) {
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match(true) {
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is_null($value) => $config->delete($key),
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is_string($value) => $config->set_string($key, $value),
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is_int($value) => $config->set_int($key, $value),
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is_bool($value) => $config->set_bool($key, $value),
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is_array($value) => $config->set_array($key, $value),
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};
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}
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log_warning("setup", "Configuration updated");
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}
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public function onCliGen(CliGenEvent $event): void
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{
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$event->app->register('config:get')
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->addArgument('key', InputArgument::REQUIRED)
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->setDescription('Get a config value')
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->setCode(function (InputInterface $input, OutputInterface $output): int {
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global $config;
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$output->writeln($config->get_string($input->getArgument('key')));
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return Command::SUCCESS;
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});
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$event->app->register('config:set')
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->addArgument('key', InputArgument::REQUIRED)
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->addArgument('value', InputArgument::REQUIRED)
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->setDescription('Set a config value')
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->setCode(function (InputInterface $input, OutputInterface $output): int {
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global $cache, $config;
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$config->set_string($input->getArgument('key'), $input->getArgument('value'));
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$cache->delete("config");
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return Command::SUCCESS;
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});
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}
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public function onPageSubNavBuilding(PageSubNavBuildingEvent $event): void
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{
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global $user;
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if ($event->parent === "system") {
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if ($user->can(Permissions::CHANGE_SETTING)) {
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$event->add_nav_link("setup", new Link('setup'), "Board Config", null, 0);
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}
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}
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}
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public function onUserBlockBuilding(UserBlockBuildingEvent $event): void
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{
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global $user;
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if ($user->can(Permissions::CHANGE_SETTING)) {
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$event->add_link("Board Config", make_link("setup"));
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}
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}
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public function onParseLinkTemplate(ParseLinkTemplateEvent $event): void
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{
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global $config;
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$event->replace('$base', $config->get_string('base_href'));
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$event->replace('$title', $config->get_string(SetupConfig::TITLE));
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}
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}
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