New hooks for plugins and Sitemap

install.php

@@ -61,7 +61,7 @@ if(!defined('JSON_PRETTY_PRINT')) {
 define('JSON', function_exists('json_encode'));
 
 // Database format date
-define('DB_DATE_FORMAT', 'Y-m-d H:i');
+define('DB_DATE_FORMAT', 'Y-m-d H:i:s');
 
 // Charset, default UTF-8.
 define('CHARSET', 'UTF-8');

kernel/admin/controllers/edit-page.php

@@ -1,5 +1,9 @@
 <?php defined('BLUDIT') or die('Bludit CMS.');
 
+// ============================================================================
+// Check role
+// ============================================================================
+
 // ============================================================================
 // Functions
 // ============================================================================
@@ -13,11 +17,17 @@ function editPage($args)
 		$args['parent'] = NO_PARENT_CHAR;
 	}
 
-	// Edit the page.
+	// Add the page, if the $key is FALSE the creation of the post failure.
-	if( $dbPages->edit($args) )
+	$key = $dbPages->edit($args);
+
+	if($key)
 	{
 		$dbPages->regenerateCli();
 
+		// Call the plugins after page created.
+		Theme::plugins('afterPageModify');
+
+		// Alert the user
 		Alert::set($Language->g('The changes have been saved'));
 		Redirect::page('admin', 'edit-page/'.$args['slug']);
 	}
@@ -34,6 +44,9 @@ function deletePage($key)
 
 	if( $dbPages->delete($key) )
 	{
+		// Call the plugins after post created.
+		Theme::plugins('afterPageDelete');
+
 		Alert::set($Language->g('The page has been deleted successfully'));
 		Redirect::page('admin', 'manage-pages');
 	}

kernel/admin/controllers/edit-post.php

@@ -13,12 +13,18 @@ function editPost($args)
 	global $dbPosts;
 	global $Language;
 
-	// Edit the post.
+	// Add the page, if the $key is FALSE the creation of the post failure.
-	if( $dbPosts->edit($args) )
+	$key = $dbPosts->edit($args);
+
+	if($key)
 	{
 		// Reindex tags, this function is in 70.posts.php
 		reIndexTagsPosts();
 
+		// Call the plugins after post created.
+		Theme::plugins('afterPostModify');
+
+		// Alert the user
 		Alert::set($Language->g('The changes have been saved'));
 		Redirect::page('admin', 'edit-post/'.$args['slug']);
 	}
@@ -40,6 +46,9 @@ function deletePost($key)
 		// Reindex tags, this function is in 70.posts.php
 		reIndexTagsPosts();
 
+		// Call the plugins after post created.
+		Theme::plugins('afterPostDelete');
+
 		Alert::set($Language->g('The post has been deleted successfully'));
 		Redirect::page('admin', 'manage-posts');
 	}

kernel/admin/controllers/new-page.php

@@ -13,9 +13,15 @@ function addPage($args)
 	global $dbPages;
 	global $Language;
 
-	// Add the page.
+	// Add the page, if the $key is FALSE the creation of the post failure.
-	if( $dbPages->add($args) )
+	$key = $dbPages->add($args);
+
+	if($key)
 	{
+		// Call the plugins after page created.
+		Theme::plugins('afterPageCreate');
+
+		// Alert the user
 		Alert::set($Language->g('Page added successfully'));
 		Redirect::page('admin', 'manage-pages');
 	}

kernel/admin/controllers/new-post.php

@@ -13,12 +13,18 @@ function addPost($args)
 	global $dbPosts;
 	global $Language;
 
-	// Add the page.
+	// Add the page, if the $key is FALSE the creation of the post failure.
-	if( $dbPosts->add($args) )
+	$key = $dbPosts->add($args);
+
+	if($key)
 	{
 		// Reindex tags, this function is in 70.posts.php
 		reIndexTagsPosts();
 
+		// Call the plugins after post created.
+		Theme::plugins('afterPostCreate');
+
+		// Alert for the user
 		Alert::set($Language->g('Post added successfully'));
 		Redirect::page('admin', 'manage-posts');
 	}

kernel/boot/admin.php

@@ -40,9 +40,9 @@ if( $layout['slug']==='ajax' )
 else
 {
 	// Boot rules
+	include(PATH_RULES.'60.plugins.php');
 	include(PATH_RULES.'70.posts.php');
 	include(PATH_RULES.'70.pages.php');
-	include(PATH_RULES.'80.plugins.php');
 	include(PATH_RULES.'99.header.php');
 	include(PATH_RULES.'99.paginator.php');
 	include(PATH_RULES.'99.themes.php');

kernel/boot/init.php

@@ -61,7 +61,6 @@ define('ALERT_STATUS_FAIL', 1);
 // Salt length
 define('THUMBNAILS_WIDTH', 400);
 define('THUMBNAILS_HEIGHT', 400);
-
 define('THUMBNAILS_AMOUNT', 6);
 
 // Salt length
@@ -82,9 +81,12 @@ define('JSON', function_exists('json_encode'));
 // TRUE if new posts hand-made set published, or FALSE for draft.
 define('CLI_STATUS', 'published');
 
-// Database format date
+// Database date format
 define('DB_DATE_FORMAT', 'Y-m-d H:i:s');
 
+// Sitemap date format
+define('SITEMAP_DATE_FORMAT', 'Y-m-d');
+
 // Date format for Dashboard schedule posts
 define('SCHEDULED_DATE_FORMAT', 'd M - h:i a');
 

kernel/boot/rules/60.plugins.php

@@ -24,6 +24,15 @@ $plugins = array(
 	'beforeAdminLoad'=>array(),
 	'afterAdminLoad'=>array(),
 
+	'beforeRulesLoad'=>array(),
+
+	'afterPostCreate'=>array(),
+	'afterPostModify'=>array(),
+	'afterPostDelete'=>array(),
+	'afterPageCreate'=>array(),
+	'afterPageModify'=>array(),
+	'afterPageDelete'=>array(),
+
 	'loginHead'=>array(),
 	'loginBodyBegin'=>array(),
 	'loginBodyEnd'=>array(),

kernel/boot/rules/70.pages.php

@@ -23,7 +23,7 @@ function sortPages($a, $b)
 	return ($a->position() < $b->position()) ? -1 : 1;
 }
 
-function build_page($key)
+function buildPage($key)
 {
 	global $dbPages;
 	global $dbUsers;
@@ -38,7 +38,7 @@ function build_page($key)
 	}
 
 	// Page database, content from DATABASE JSON.
-	$db = $dbPages->getDb($key);
+	$db = $dbPages->getPageDB($key);
 	if( !$db ) {
 		Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the page from database with key: '.$key);
 		return false;
@@ -73,19 +73,22 @@ function build_page($key)
 	return $Page;
 }
 
-function build_all_pages()
+function buildAllPages()
 {
 	global $pages;
 	global $pagesParents;
 	global $dbPages;
 
-	$list = $dbPages->getAll();
+	$list = $dbPages->getDB();
+
+	// Clean pages array.
+	$pages = array();
 
 	unset($list['error']);
 
 	foreach($list as $key=>$db)
 	{
-		$Page = build_page($key);
+		$Page = buildPage($key);
 
 		if($Page!==false)
 		{
@@ -144,7 +147,7 @@ if( $Site->cliMode() ) {
 // Filter by page, then build it
 if( ($Url->whereAmI()==='page') && ($Url->notFound()===false) )
 {
-	$Page = build_page( $Url->slug() );
+	$Page = buildPage( $Url->slug() );
 
 	if($Page===false)
 	{
@@ -165,7 +168,7 @@ if($Url->notFound()===false)
 	{
 		$Url->setWhereAmI('page');
 
-		$Page = build_page( $Site->homepage() );
+		$Page = buildPage( $Site->homepage() );
 
 		if($Page===false) {
 			$Url->setWhereAmI('home');
@@ -180,4 +183,4 @@ if($Url->notFound())
 }
 
 // Build all pages
-build_all_pages();
+buildAllPages();

kernel/boot/rules/70.posts.php

@@ -42,7 +42,7 @@ function buildPost($key)
 	}
 
 	// Post database, content from DATABASE JSON.
-	$db = $dbPosts->getDb($key);
+	$db = $dbPosts->getPostDB($key);
 	if( !$db ) {
 		Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the post from database with key: '.$key);
 		return false;

kernel/boot/site.php

@@ -1,9 +1,14 @@
 <?php defined('BLUDIT') or die('Bludit CMS.');
 
-// Boot rules
+// Load plugins rules
+include(PATH_RULES.'60.plugins.php');
+
+// Plugins before rules loaded, except plugins rules
+Theme::plugins('beforeRulesLoad');
+
+// Load rules
 include(PATH_RULES.'70.posts.php');
 include(PATH_RULES.'70.pages.php');
-include(PATH_RULES.'80.plugins.php');
 include(PATH_RULES.'99.header.php');
 include(PATH_RULES.'99.paginator.php');
 include(PATH_RULES.'99.themes.php');

kernel/dbpages.class.php

@@ -95,7 +95,7 @@ class dbPages extends dbJSON
 			return false;
 		}
 
-		return true;
+		return $key;
 	}
 
 	public function edit($args)
@@ -183,7 +183,7 @@ class dbPages extends dbJSON
 			return false;
 		}
 
-		return true;
+		return $newKey;
 	}
 
 	public function delete($key)
@@ -215,7 +215,7 @@ class dbPages extends dbJSON
 	}
 
 	// Return an array with the database for a page, FALSE otherwise.
-	public function getDb($key)
+	public function getPageDB($key)
 	{
 		if($this->pageExists($key)) {
 			return $this->db[$key];
@@ -288,8 +288,8 @@ class dbPages extends dbJSON
 		return $newKey;
 	}
 
-	// Return an array with all databases.
+	// Returns the database
-	public function getAll()
+	public function getDB()
 	{
 		return $this->db;
 	}

kernel/dbposts.class.php

@@ -35,8 +35,14 @@ class dbPosts extends dbJSON
 		return $this->numberPosts['published'];
 	}
 
+	// Returns the database
+	public function getDB()
+	{
+		return $this->db;
+	}
+
 	// Return an array with the post's database, FALSE otherwise.
-	public function getDb($key)
+	public function getPostDB($key)
 	{
 		if($this->postExists($key)) {
 			return $this->db[$key];
@@ -45,7 +51,7 @@ class dbPosts extends dbJSON
 		return false;
 	}
 
-	public function setDb($key, $field, $value)
+	public function setPostDb($key, $field, $value)
 	{
 		if($this->postExists($key)) {
 			$this->db[$key][$field] = $value;
@@ -176,7 +182,7 @@ class dbPosts extends dbJSON
 			return false;
 		}
 
-		return true;
+		return $key;
 	}
 
 	public function edit($args)

kernel/helpers/theme.class.php

@@ -131,103 +131,6 @@ class Theme {
 		return $tmp;
 	}
 
-	// OLD
-
-	public static function url($relative = true)
-	{
-		if($relative)
-			return HTML_PATH_ROOT;
-		else
-			return BLOG_URL;
-	}
-
-
-
-
-	public static function name()
-	{
-		global $settings;
-
-		return $settings['name'];
-	}
-
-	public static function slogan()
-	{
-		global $settings;
-
-		return $settings['slogan'];
-	}
-
-	public static function footer()
-	{
-		global $settings;
-
-		return $settings['footer'];
-	}
-
-	public static function language()
-	{
-		global $settings;
-
-		$lang = explode("_",$settings['locale']);
-
-		return $lang[0];
-	}
-
-	public static function locale()
-	{
-		global $settings;
-
-		return $settings['locale'];
-	}
-
-	public static function meta_tags()
-	{
-		global $layout;
-		global $seo;
-
-		// The validator W3C doesn't support???
-		//$meta = '<meta charset="UTF-8">'.PHP_EOL;
-
-		$meta = '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">'.PHP_EOL;
-
-		if(!empty($layout['title']))
-			$meta .= '<title>'.$layout['title'].'</title>'.PHP_EOL;
-
-		if(!empty($layout['description']))
-			$meta .= '<meta name="description" content="'.$layout['description'].'">'.PHP_EOL;
-
-		if(!empty($layout['generator']))
-			$meta .= '<meta name="generator" content="'.$layout['generator'].'">'.PHP_EOL;
-
-		if(!empty($layout['keywords']))
-			$meta .= '<meta name="keywords" content="'.$layout['keywords'].'">'.PHP_EOL;
-
-		if(!empty($layout['author']))
-		{
-			if(filter_var($layout['author'], FILTER_VALIDATE_URL))
-				$meta .= '<link rel="author" href="'.$layout['author'].'">'.PHP_EOL;
-			else
-				$meta .= '<meta name="author" content="'.$layout['author'].'">'.PHP_EOL;
-		}
-
-		if(!empty($layout['canonical']))
-			$meta .= '<link rel="canonical" href="'.$layout['canonical'].'">'.PHP_EOL;
-
-		if(!empty($layout['robots']))
-			$meta .= '<meta name="robots" content="'.$layout['robots'].'">'.PHP_EOL;
-
-		if(!empty($seo['google_code']))
-			$meta .= '<meta name="google-site-verification" content="'.$seo['google_code'].'">'.PHP_EOL;
-
-		if(!empty($seo['bing_code']))
-			$meta .= '<meta name="msvalidate.01" content="'.$seo['bing_code'].'">'.PHP_EOL;
-
-		$meta .= '<link rel="alternate" type="application/atom+xml" title="ATOM Feed" href="'.$layout['feed'].'">'.PHP_EOL;
-
-		return $meta;
-	}
-
 }
 
-?>
+?>

kernel/post.class.php

@@ -131,7 +131,7 @@ class Post extends fileContent
 	}
 
 	// Returns the post date according to locale settings and format settings.
-	public function date($format=false)
+	public function date()
 	{
 		return $this->getField('date');
 	}

plugins/sitemap/languages/en_US.json

@@ -0,0 +1,12 @@
+{
+	"plugin-data":
+	{
+		"name": "Sitemap",
+		"description": "This plugin generate a file sitemap.xml where you can list the web pages of your site to tell to search engines about the organization of your site content.",
+		"author": "Bludit",
+		"email": "",
+		"website": "https://github.com/dignajar/bludit-plugins",
+		"version": "1.0",
+		"releaseDate": "2016-01-07"
+	}
+}

plugins/sitemap/plugin.php

@@ -0,0 +1,150 @@
+<?php
+
+class pluginSitemap extends Plugin {
+
+	public function init()
+	{
+		$this->dbFields = array(
+			'label'=>'Tags'
+		);
+	}
+
+	private function createXML()
+	{
+		global $Site;
+		global $dbPages;
+		global $dbPosts;
+		global $Url;
+
+		$doc = new DOMDocument('1.0', 'UTF-8');
+
+		// Friendly XML code
+		$doc->formatOutput = true;
+
+		// Create urlset element
+		$urlset = $doc->createElement('urlset');
+		$attribute = $doc->createAttribute('xmlns');
+		$attribute->value = 'http://www.sitemaps.org/schemas/sitemap/0.9';
+		$urlset->appendChild($attribute);
+
+		// --- Base URL ---
+
+		// Create url, loc and lastmod elements
+		$url 		= $doc->createElement('url');
+		$loc 		= $doc->createElement('loc', $Site->url());
+		$lastmod	= $doc->createElement('lastmod', '');
+
+		// Append loc and lastmod -> url
+		$url->appendChild($loc);
+		$url->appendChild($lastmod);
+
+		// Append url -> urlset
+		$urlset->appendChild($url);
+
+		// --- Pages and Posts ---
+		$all = array();
+		$url = trim($Site->url(),'/');
+
+		// --- Pages ---
+		$filter = trim($Url->filters('page'),'/');
+		$pages = $dbPages->getDB();
+		foreach($pages as $key=>$db)
+		{
+			$permalink = empty($filter) ? $url.'/'.$key : $url.'/'.$filter.'/'.$key;
+			$date = Date::format($db['date'], DB_DATE_FORMAT, SITEMAP_DATE_FORMAT);
+			array_push($all, array('permalink'=>$permalink, 'date'=>$date));
+		}
+
+		// --- Posts ---
+		$filter = rtrim($Url->filters('post'),'/');
+		$posts = $dbPosts->getDB();
+		foreach($posts as $key=>$db)
+		{
+			$permalink = empty($filter) ? $url.'/'.$key : $url.'/'.$filter.'/'.$key;
+			$date = Date::format($db['date'], DB_DATE_FORMAT, SITEMAP_DATE_FORMAT);
+			array_push($all, array('permalink'=>$permalink, 'date'=>$date));
+		}
+
+		// Generate the XML for posts and pages
+		foreach($all as $db)
+		{
+			// Create url, loc and lastmod elements
+			$url 		= $doc->createElement('url');
+			$loc 		= $doc->createElement('loc', $db['permalink']);
+			$lastmod	= $doc->createElement('lastmod', $db['date']);
+
+			// Append loc and lastmod -> url
+			$url->appendChild($loc);
+			$url->appendChild($lastmod);
+
+			// Append url -> urlset
+			$urlset->appendChild($url);
+		}
+
+		// Append urlset -> XML
+		$doc->appendChild($urlset);
+
+		$doc->save(PATH_PLUGINS_DATABASES.$this->directoryName.DS.'sitemap.xml');
+	}
+
+	public function install($position = 0)
+	{
+		parent::install($position);
+
+		$this->createXML();
+	}
+
+	public function afterPostCreate()
+	{
+		$this->createXML();
+	}
+
+	public function afterPageCreate()
+	{
+		$this->createXML();
+	}
+
+	public function afterPostModify()
+	{
+		$this->createXML();
+	}
+
+	public function afterPageModify()
+	{
+		$this->createXML();
+	}
+
+	public function afterPostDelete()
+	{
+		$this->createXML();
+	}
+
+	public function afterPageDelete()
+	{
+		$this->createXML();
+	}
+
+	public function beforeRulesLoad()
+	{
+		global $Url;
+
+		if( $Url->uri() === HTML_PATH_ROOT.'sitemap.xml' )
+		{
+			// Send XML header
+			header('Content-type: text/xml');
+
+			// New DOM document
+			$doc = new DOMDocument();
+
+			// Load XML
+			$doc->load(PATH_PLUGINS_DATABASES.$this->directoryName.DS.'sitemap.xml');
+
+			// Print the XML
+			echo $doc->saveXML();
+
+			// Stop Bludit running
+			exit;
+		}
+	}
+
+}

themes/pure/index.php

@@ -51,4 +51,4 @@
 <?php Theme::plugins('siteBodyEnd') ?>
 
 </body>
-</html>
+</html>

themes/pure/php/home.php

@@ -1,4 +1,4 @@
-<h1 class="subhead"><?php echo $Language->get('Recent posts') ?></h1>
+<div class="subhead"><?php echo $Language->get('Recent posts') ?></div>
 
 <?php foreach ($posts as $Post): ?>
 
@@ -11,9 +11,9 @@
     <header class="post-header">
 
         <!-- Post title -->
-        <h2 class="post-title">
+        <h1 class="post-title">
             <a href="<?php echo $Post->permalink() ?>"><?php echo $Post->title() ?></a>
-        </h2>
+        </h1>
 
         <!-- Post date and author -->
         <div class="post-meta">

themes/pure/php/page.php

@@ -1,4 +1,4 @@
-<h1 class="subhead"><?php echo $Language->get('Page') ?></h1>
+<div class="subhead"><?php echo $Language->get('Page') ?></div>
 
 <section class="page">
 
@@ -9,9 +9,9 @@
     <header class="page-header">
 
         <!-- page title -->
-        <h2 class="page-title">
+        <h1 class="page-title">
             <a href="<?php echo $Page->permalink() ?>"><?php echo $Page->title() ?></a>
-        </h2>
+        </h1>
 
     </header>
 

themes/pure/php/post.php

@@ -1,4 +1,4 @@
-<h1 class="subhead"><?php echo $Language->get('Post') ?></h1>
+<div class="subhead"><?php echo $Language->get('Post') ?></div>
 
 <section class="post">
 
@@ -9,9 +9,9 @@
     <header class="post-header">
 
         <!-- Post title -->
-        <h2 class="post-title">
+        <h1 class="post-title">
             <a href="<?php echo $Post->permalink() ?>"><?php echo $Post->title() ?></a>
-        </h2>
+        </h1>
 
         <!-- Post date and author -->
         <div class="post-meta">