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Big infrastructure changes. From now we will have Content class to manage with content
This commit is contained in:
Awilum
324
flextype/Content.php
Executable file
324
flextype/Content.php
Executable file
@@ -0,0 +1,324 @@
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<?php
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/**
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* @package Flextype
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*
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* @author Sergey Romanenko <awilum@yandex.ru>
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* @link http://flextype.org
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Flextype;
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use Flextype\Component\{Arr\Arr, Http\Http, Filesystem\Filesystem, Event\Event, Registry\Registry};
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use Symfony\Component\Yaml\Yaml;
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use ParsedownExtra as Markdown;
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use Thunder\Shortcode\ShortcodeFacade;
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use Thunder\Shortcode\Shortcode\ShortcodeInterface;
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class Content
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{
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/**
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* An instance of the Cache class
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*
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* @var object
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* @access protected
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*/
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protected static $instance = null;
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/**
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* Markdown Object
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*
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* @var object
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* @access private
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*/
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private static $markdown = null;
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/**
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* Shortcode object
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*
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* @var object
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* @access private
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*/
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private static $shortcode = null;
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/**
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* Current page array
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*
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* @var array
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* @access protected
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*/
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private static $page = [];
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/**
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* Protected constructor since this is a static class.
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*
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* @access protected
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*/
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protected function __construct()
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{
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static::init();
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}
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/**
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* Init Pages
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*
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* @access protected
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* @return void
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*/
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protected static function init() : void
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{
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// Event: The page is not processed and not sent to the display.
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Event::dispatch('onPageBeforeRender');
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// Create Markdown Parser object
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Content::$markdown = new Markdown();
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// Create Shortcode Parser object
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Content::$shortcode = new ShortcodeFacade();
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// Register default shortcodes
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Content::registerDefaultShortcodes();
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// Set current requested page data to $page array
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Content::$page = Content::getPage(Http::getUriString());
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// Display page for current requested url
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Content::displayCurrentPage();
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// Event: The page has been fully processed and sent to the display.
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Event::dispatch('onPageAfterRender');
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}
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/**
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* Get current page
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*/
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public static function getCurrentPage() : array
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{
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return Content::$page;
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}
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/**
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* Page finder
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*
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* @access public
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* @param string $url
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* @param bool $url_abs
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*/
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public static function finder(string $url = '', bool $url_abs = false) : string
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{
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// If url is empty that its a homepage
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if ($url_abs) {
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if ($url) {
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$file = $url;
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} else {
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$file = PAGES_PATH . '/' . Registry::get('site.pages.main') . '/' . 'page.md';
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}
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} else {
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if ($url) {
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$file = PAGES_PATH . '/' . $url . '/page.md';
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} else {
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$file = PAGES_PATH . '/' . Registry::get('site.pages.main') . '/' . 'page.md';
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}
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}
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// Get 404 page if file not exists
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if (Filesystem::fileExists($file)) {
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$file = $file;
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} else {
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$file = PAGES_PATH . '/404/page.md';
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Http::setResponseStatus(404);
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}
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return $file;
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}
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/**
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* Get page
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*/
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public static function getPage(string $url = '', bool $raw = false, bool $url_abs = false) : array
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{
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$file = Content::finder($url, $url_abs);
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if ($raw) {
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Content::$page = Content::processPageRaw($file);
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Event::dispatch('onPageContentRawAfter');
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} else {
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Content::$page = Content::processPage($file);
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Event::dispatch('onPageContentAfter');
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}
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return Content::$page;
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}
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/**
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* Get Pages
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*/
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public static function getPages(string $url = '', bool $raw = false, string $order_by = 'date', string $order_type = 'DESC', int $offset = null, int $length = null)
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{
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// Pages array where founded pages will stored
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$pages = [];
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// Get pages for $url
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// If $url is empty then we want to have a list of pages for /pages dir.
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if ($url == '') {
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// Get pages list
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$pages_list = Filesystem::getFilesList(PAGES_PATH, 'md');
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// Create pages array from pages list
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foreach ($pages_list as $key => $page) {
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$pages[$key] = static::getPage($page, $raw, true);
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}
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} else {
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// Get pages list
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$pages_list = Filesystem::getFilesList(PAGES_PATH . '/' . $url, 'md');
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// Create pages array from pages list and ignore current requested page
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foreach ($pages_list as $key => $page) {
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if (strpos($page, $url.'/page.md') !== false) {
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// ignore ...
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} else {
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$pages[$key] = static::getPage($page, $raw, true);
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}
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}
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}
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// Sort and Slice pages if $raw === false
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if (!$raw) {
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$pages = Arr::sort($pages, $order_by, $order_type);
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if ($offset !== null && $length !== null) {
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$pages = array_slice($pages, $offset, $length);
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}
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}
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// Return pages array
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return $pages;
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}
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/**
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* Returns $shortcode object
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*
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* @access public
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* @return object
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*/
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public static function shortcode() : ShortcodeFacade
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{
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return Content::$shortcode;
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}
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public static function processPageRaw(string $file) : string
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{
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return trim(Filesystem::getFileContent($file));
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}
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public static function processPage(string $file) : array
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{
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// Get page from file
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$page = trim(Filesystem::getFileContent($file));
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// Create $page_frontmatter and $page_content
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$page = explode('---', $page, 3);
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$page_frontmatter = $page[1];
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$page_content = $page[2];
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// Create empty $_page
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$_page = [];
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// Process $page_frontmatter with YAML and Shortcodes parsers
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$_page = Yaml::parse(Content::processContentShortcodes($page_frontmatter));
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// Create page url item
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$url = str_replace(PAGES_PATH, Http::getBaseUrl(), $file);
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$url = str_replace('page.md', '', $url);
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$url = str_replace('.md', '', $url);
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$url = str_replace('\\', '/', $url);
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$url = str_replace('///', '/', $url);
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$url = str_replace('//', '/', $url);
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$url = str_replace('http:/', 'http://', $url);
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$url = str_replace('https:/', 'https://', $url);
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$url = str_replace('/'.Registry::get('site.pages.main'), '', $url);
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$url = rtrim($url, '/');
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$_page['url'] = $url;
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// Create page slug item
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$url = str_replace(Http::getBaseUrl(), '', $url);
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$url = ltrim($url, '/');
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$url = rtrim($url, '/');
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$_page['slug'] = str_replace(Http::getBaseUrl(), '', $url);
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// Create page date item
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$_page['date'] = $result_page['date'] ?? date(Registry::get('site.date_format'), filemtime($file));
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// Create page content item with $page_content
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$_page['content'] = Content::processContent($page_content);
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// Return page
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return $_page;
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}
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public static function processContentShortcodes(string $content) : string
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{
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return Content::shortcode()->process($content);
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}
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public static function processContentMarkdown(string $content) : string
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{
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return Content::$markdown->text($content);
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}
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public static function processContent(string $content) : string
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{
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$content = Content::processContentShortcodes($content);
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$content = Content::processContentMarkdown($content);
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return $content;
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}
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/**
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* Register default shortcodes
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*
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* @access protected
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*/
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protected static function registerDefaultShortcodes() : void
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{
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Content::shortcode()->addHandler('site_url', function() {
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return Http::getBaseUrl();
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});
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Content::shortcode()->addHandler('block', function(ShortcodeInterface $s) {
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return $s->getParameter('name');
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});
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}
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/**
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* Display current page
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*
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* @access protected
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* @return void
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*/
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protected static function displayCurrentPage() : void
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{
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Themes::template(empty(Content::$page['template']) ? 'templates/default' : 'templates/' . Content::$page['template'])
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->assign('page', Content::$page, true)
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->display();
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}
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/**
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* Return the Content instance.
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* Create it if it's not already created.
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*
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* @access public
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* @return object
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*/
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public static function instance()
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{
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return !isset(self::$instance) and self::$instance = new Content();
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}
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}
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@@ -100,9 +100,6 @@ class Flextype
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// Create Cache Instance
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Cache::instance();
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// Create Shortcodes Instance
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Shortcodes::instance();
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// Create Themes Instance
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Themes::instance();
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@@ -1,94 +0,0 @@
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<?php
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/**
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* @package Flextype
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*
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* @author Sergey Romanenko <awilum@yandex.ru>
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* @link http://flextype.org
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Flextype;
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use Thunder\Shortcode\ShortcodeFacade;
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use Flextype\Component\Http\Http;
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class Shortcodes
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{
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/**
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* An instance of the Shortcodes class
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*
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* @var object
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*/
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protected static $instance = null;
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/**
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* ShortcodeFacade Driver
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*
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* @var ShortcodeFacade
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*/
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protected static $driver;
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/**
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* Protected constructor since this is a static class.
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*
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* @access protected
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*/
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protected function __construct()
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{
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static::init();
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}
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/**
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* Init Shortcodes
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*
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* @access protected
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* @return void
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*/
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protected static function init() : void
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{
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// Set driver
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static::$driver = new ShortcodeFacade();
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// Register Default Shortcodes
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static::registerDefaultShortcodes();
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}
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/**
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* Returns driver variable
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*
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* @access public
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* @return object
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*/
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public static function driver() : ShortcodeFacade
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{
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return static::$driver;
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}
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/**
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* Register default shortcodes
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*
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* @access protected
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*/
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protected static function registerDefaultShortcodes() : void
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{
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static::driver()->addHandler('site_url', function() {
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return Http::getBaseUrl();
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});
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}
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/**
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* Return the Shortcodes instance.
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* Create it if it's not already created.
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*
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* @access public
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* @return object
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*/
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public static function instance()
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{
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return !isset(self::$instance) and self::$instance = new Shortcodes();
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}
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}
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