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216 lines
6.2 KiB
PHP
216 lines
6.2 KiB
PHP
<?php
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use Mni\FrontYAML\Parser;
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class Render
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{
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public $loader;
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public $twig;
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public $pageInfo;
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public $menu;
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public $background;
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public function __construct()
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{
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$config = new Settings();
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$this->loader = new \Twig\Loader\FilesystemLoader("../content/themes");
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$this->twig = new \Twig\Environment($this->loader, []);
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$settings = $config->getSettings();
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$this->menu = $settings["menu"];
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$this->theme = $settings["global"]["theme"];
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$this->pageInfo = [
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"keywords" => isset($settings["global"]["keywords"])
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? $settings["global"]["keywords"]
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: "fipamo, blog, jamstack, php, markdown, js",
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"description" => $settings["global"]["descriptions"],
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"image" =>
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$settings["global"]["base_url"] . $settings["global"]["background"],
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"baseURL" => $settings["global"]["base_url"],
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];
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//copy current theme assets to public
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if (is_file("../public/assets/css/base.css")) {
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unlink("../public/assets/css/base.css");
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}
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copy(
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"../content/themes/" . $this->theme . "/assets/css/base.css",
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"../public/assets/css/base.css"
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);
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if (is_file("../public/assets/scripts/start.min.js")) {
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unlink("../public/assets/scripts/start.min.js");
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}
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copy(
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"../content/themes/" . $this->theme . "/assets/scripts/start.min.js",
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"../public/assets/scripts/start.min.js"
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);
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}
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public function renderPages()
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{
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$pages = (new Book("../content/pages"))->getContents();
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$recent = [];
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$featured = [];
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$limit = 4;
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foreach ($pages as $page) {
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if (!$page["deleted"] && $page["published"]) {
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if (count($recent) < $limit) {
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array_push($recent, [
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"path" => $page["path"],
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"slug" => $page["slug"],
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"title" => $page["title"],
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]);
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}
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if ($page["featured"] == true) {
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if (count($featured) < $limit) {
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array_push($featured, [
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"path" => $page["path"],
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"slug" => $page["slug"],
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"title" => $page["title"],
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]);
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}
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}
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$taglist = explode(",", $page["tags"]);
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$tags = [];
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foreach ($taglist as $tag) {
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$label = trim($tag);
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array_push($tags, [
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"label" => $label . " ",
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"slug" => StringTools::safeString($label),
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]);
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}
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$meta = [
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"who" => $page["author"],
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"when" => $page["created"],
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"tags" => $tags,
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];
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//render markdown content and clean it
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$parser = new Parser();
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$rendered = $parser->parse($page["content"]);
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$sanitizer = HtmlSanitizer\Sanitizer::create([
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"extensions" => ["basic", "image", "list", "code"],
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"tags" => [
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"img" => [
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"allowed_attributes" => ["src", "alt", "title", "class"],
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"allowed_hosts" => null,
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],
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],
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]);
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$preclean = $sanitizer->sanitize($rendered->getContent());
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//just clean renderd string for now, Sanitize doesn't like relative img urls
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//so another option is needed
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$cleaned = strip_tags($rendered->getContent(), [
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"a",
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"br",
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"p",
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"strong",
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"br",
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"img",
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"iframe",
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"ul",
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"li",
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"i",
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"h1",
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"h2",
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"h3",
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"pre",
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"code",
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]);
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//$cleaned = preg_replace('/(?:\r\n|[\r\n]){2,}/', "\n\n", $cleaned);
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//$cleaned = html_entity_decode($cleaned, ENT_QUOTES, "UTF-8");
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//if page feature isn't empty, replace page info meta image
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if ($page["feature"] != "" || $page["feature"] != null) {
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$this->pageInfo["image"] =
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$this->pageInfo["baseURL"] . $page["feature"];
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}
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if ($page["layout"] == "index") {
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$template = $this->theme . "/index.twig";
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$location = "../public/index.html";
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$dir = null;
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$pageOptions = [
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"title" => $page["title"],
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"background" => $page["feature"],
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"content" => $cleaned,
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"meta" => $meta,
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"recent" => $recent,
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"featured" => $featured,
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"info" => $this->pageInfo,
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"menu" => $this->menu,
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];
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} else {
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$template = $this->theme . "/page.twig";
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$location =
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"../public/" . $page["path"] . "/" . $page["slug"] . ".html";
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$dir = "../public/" . $page["path"];
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$pageOptions = [
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"title" => $page["title"],
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"background" => $page["feature"],
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"content" => $cleaned,
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"meta" => $meta,
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"info" => $this->pageInfo,
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"menu" => $this->menu,
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];
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}
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$html = $this->twig->render($template, $pageOptions);
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DocTools::writeHTML($location, $html, $dir);
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}
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}
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}
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public function renderArchive()
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{
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$archive = Sorting::archive();
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$template = $this->theme . "/archive.twig";
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$pageOptions = [
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"title" => "Archive",
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"background" => $this->pageInfo["image"],
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"archives" => $archive,
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"info" => $this->pageInfo,
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"menu" => $this->menu,
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];
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$html = $this->twig->render($template, $pageOptions);
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$location = "../public/archives.html";
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DocTools::writeHTML($location, $html);
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}
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public function renderTags()
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{
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$list = Sorting::tags();
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foreach ($list as $item) {
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$template = $this->theme . "/tags.twig";
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$pageOptions = [
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"title" => "Pages Tagged as " . $item["tag_name"],
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"background" => $this->pageInfo["image"],
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"tag_list" => $item["pages"],
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"info" => $this->pageInfo,
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"menu" => $this->menu,
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];
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$html = $this->twig->render($template, $pageOptions);
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$location = "../public/tags/" . $item["slug"] . ".html";
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//if tags folder doesn't exist, make it
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if (!is_dir("../public/tags")) {
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mkdir("../public/tags", 0755, true);
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} else {
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}
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if (!is_file($location)) {
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file_put_contents($location, $html);
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} else {
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($new = fopen($location, "w")) or die("Unable to open file!");
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fwrite($new, $html);
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fclose($new);
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}
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}
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}
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}
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