Improvements on tags

kernel/abstract/dbjson.class.php

@@ -61,17 +61,20 @@ class dbJSON
 	// Save the JSON file.
 	public function save()
 	{
+		$data = '';
+
 		if($this->firstLine) {
 			$data  = "<?php defined('BLUDIT') or die('Bludit CMS.'); ?>".PHP_EOL;
 		}
-		else {
-			$data = '';
-		}
 
+		// Serialize database
 		$data .= $this->serialize($this->db);
 
+		// Backup the new database.
+		$this->dbBackup = $this->db;
+
 		// LOCK_EX flag to prevent anyone else writing to the file at the same time.
-		file_put_contents($this->file, $data, LOCK_EX);
+		return file_put_contents($this->file, $data, LOCK_EX);
 	}
 
 	private function serialize($data)

kernel/boot/rules/70.posts.php

@@ -15,11 +15,8 @@ function reIndexTagsPosts()
 	global $dbPosts;
 	global $dbTags;
 
-	// Remove unpublished, only drafts.
-	$dbPosts->removeUnpublished(false);
-
-	// Sort posts
-	$dbPosts->sortByDate();
+	// Remove unpublished.
+	$dbPosts->removeUnpublished();
 
 	// Regenerate the tags index for posts
 	$dbTags->reindexPosts( $dbPosts->db );
@@ -102,7 +99,8 @@ function buildPostsForPage($pageNumber=0, $amount=POSTS_PER_PAGE_ADMIN, $removeU
 	}
 
 	// There are not posts for the page number then set the page notfound
-	if(empty($list) && $pageNumber>0) {
+	//if(empty($list) && $pageNumber>0) {
+	if(empty($list)) {
 		$Url->setNotFound(true);
 	}
 
@@ -120,6 +118,12 @@ function buildPostsForPage($pageNumber=0, $amount=POSTS_PER_PAGE_ADMIN, $removeU
 // Main
 // ============================================================================
 
+// Execute the scheduler.
+if( $dbPosts->scheduler() ) {
+	// Reindex dbTags.
+	reIndexTagsPosts();
+}
+
 // Build specific post.
 if( ($Url->whereAmI()==='post') && ($Url->notFound()===false) )
 {

kernel/dbposts.class.php

@@ -7,7 +7,7 @@ class dbPosts extends dbJSON
 		'content'=>		array('inFile'=>true,	'value'=>''),
 		'description'=>		array('inFile'=>false,	'value'=>''),
 		'username'=>		array('inFile'=>false,	'value'=>''),
-		'status'=>		array('inFile'=>false,	'value'=>'draft'),
+		'status'=>		array('inFile'=>false,	'value'=>'draft'), // published, draft, scheduled
 		'tags'=>		array('inFile'=>false,	'value'=>''),
 		'allowComments'=>	array('inFile'=>false,	'value'=>false),
 		'date'=>		array('inFile'=>false,	'value'=>'')
@@ -91,6 +91,7 @@ class dbPosts extends dbJSON
 	{
 		$dataForDb = array();	// This data will be saved in the database
 		$dataForFile = array(); // This data will be saved in the file
+		$currentDate = Date::current(DB_DATE_FORMAT);
 
 		// Generate the database key.
 		$key = $this->generateKey($args['slug']);
@@ -101,8 +102,14 @@ class dbPosts extends dbJSON
 			return false;
 		}
 
+		// Date
 		if(!Valid::date($args['date'], DB_DATE_FORMAT)) {
-			$args['date'] = Date::current(DB_DATE_FORMAT);
+			$args['date'] = $currentDate;
+		}
+
+		// Schedule post?
+		if( ($args['date']>$currentDate) && ($args['status']=='published') ) {
+			$args['status'] = 'scheduled';
 		}
 
 		// Verify arguments with the database fields.
@@ -153,6 +160,10 @@ class dbPosts extends dbJSON
 
 		// Save the database
 		$this->db[$key] = $dataForDb;
+
+		// Sort posts before save.
+		$this->sortByDate();
+
 		if( $this->save() === false ) {
 			Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
 			return false;
@@ -214,11 +225,7 @@ class dbPosts extends dbJSON
 		$end  = (int) min( ($init + $postPerPage - 1), $totalPosts - 1 );
 		$outrange = $init<0 ? true : $init>$end;
 
-		if(!$outrange)
-		{
-			// Sort posts
-			$this->sortByDate();
-
+		if(!$outrange) {
 			return array_slice($this->db, $init, $postPerPage, true);
 		}
 
@@ -254,6 +261,9 @@ class dbPosts extends dbJSON
 			}
 		}
 
+		// Sort posts before save.
+		$this->sortByDate();
+
 		// Save the database.
 		if( $this->save() === false ) {
 			Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
@@ -263,14 +273,12 @@ class dbPosts extends dbJSON
 		return true;
 	}
 
-	// Remove the posts not published, status != published or date grater than current date.
-	public function removeUnpublished($scheduled=true)
+	// Remove unpublished posts, status != published.
+	public function removeUnpublished()
 	{
-		$currentDate = Date::current(DB_DATE_FORMAT);
-
 		foreach($this->db as $key=>$values)
 		{
-			if( ($values['status']!='published') || ( ($values['date']>$currentDate) && $scheduled ) ) {
+			if($values['status']!='published') {
 				unset($this->db[$key]);
 			}
 		}
@@ -280,6 +288,44 @@ class dbPosts extends dbJSON
 		return true;
 	}
 
+	// Return TRUE if there are new posts published, FALSE otherwise.
+	public function scheduler()
+	{
+		// Get current date.
+		$currentDate = Date::current(DB_DATE_FORMAT);
+
+		$saveDatabase = false;
+
+		// Check scheduled posts and publish.
+		foreach($this->db as $postKey=>$values)
+		{
+			if($values['status']=='scheduled')
+			{
+				// Publish post.
+				if($values['date']<=$currentDate) {
+					$this->db[$postKey]['status'] = 'published';
+					$saveDatabase = true;
+				}
+			}
+			elseif($values['status']=='published') {
+				break;
+			}
+		}
+
+		// Save the database.
+		if($saveDatabase)
+		{
+			if( $this->save() === false ) {
+				Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
+				return false;
+			}
+
+			return true;
+		}
+
+		return false;
+	}
+
 	// Sort posts by date.
 	public function sortByDate($HighToLow=true)
 	{
@@ -290,6 +336,9 @@ class dbPosts extends dbJSON
 			uasort($this->db, array($this, 'sortLowToHigh'));
 		}
 
+
+		Log::set(__METHOD__.LOG_SEP.'Sorted.'.$HighToLow);
+
 		return true;
 	}
 

kernel/dbtags.class.php

@@ -78,6 +78,7 @@ class dbTags extends dbJSON
 		}
 
 		$this->db['postsIndex'] = $tagsIndex;
+
 		if( $this->save() === false ) {
 			Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
 			return false;

kernel/post.class.php

@@ -63,15 +63,13 @@ class Post extends fileContent
 	// Returns TRUE if the post is published, FALSE otherwise.
 	public function published()
 	{
-		$currentDate = Date::current(DB_DATE_FORMAT);
-		return ( ($this->getField('status')==='published') && ($this->getField('date')<=$currentDate) );
+		return ($this->getField('status')==='published');
 	}
 
 	// Returns TRUE if the post is scheduled, FALSE otherwise.
 	public function scheduled()
 	{
-		$currentDate = Date::current(DB_DATE_FORMAT);
-		return ( ($this->getField('status')==='published') && ($this->getField('date')>$currentDate) );
+		return ($this->getField('status')==='scheduled');
 	}
 
 	// Returns TRUE if the post is draft, FALSE otherwise.