From 3ab8c4c0a630b86eedd79020c34d1758f0d2726d Mon Sep 17 00:00:00 2001
From: Diego Najar <dignajar@gmail.com>
Date: Sat, 9 Mar 2019 18:53:03 +0100
Subject: [PATCH] Enable or disable Markdown parser for #980

---
 bl-kernel/admin/views/settings.php | 11 +++++++++++
 bl-kernel/boot/init.php            |  3 +++
 bl-kernel/pagex.class.php          |  6 ++++--
 bl-kernel/site.class.php           | 23 ++++++++++++-----------
 4 files changed, 30 insertions(+), 13 deletions(-)

diff --git a/bl-kernel/admin/views/settings.php b/bl-kernel/admin/views/settings.php
index 780b5df2..ec554ff4 100644
--- a/bl-kernel/admin/views/settings.php
+++ b/bl-kernel/admin/views/settings.php
@@ -179,6 +179,17 @@
 			'placeholder'=>'https://'
 		));
 
+		echo Bootstrap::formTitle(array('title'=>$L->g('Page content')));
+
+		echo Bootstrap::formSelect(array(
+			'name'=>'markdownParser',
+			'label'=>$L->g('Markdown parser'),
+			'options'=>array('true'=>$L->g('Enabled'), 'false'=>$L->g('Disabled')),
+			'selected'=>($site->markdownParser()?'true':'false'),
+			'class'=>'',
+			'tip'=>$L->g('Enable the markdown parser for the content of the page.')
+		));
+
 		echo Bootstrap::formTitle(array('title'=>$L->g('URL Filters')));
 
 		echo Bootstrap::formInputText(array(
diff --git a/bl-kernel/boot/init.php b/bl-kernel/boot/init.php
index 2bd1604c..249146d3 100644
--- a/bl-kernel/boot/init.php
+++ b/bl-kernel/boot/init.php
@@ -208,6 +208,9 @@ define('IMAGE_RESTRICT', $site->imageRestrict());
 // TRUE to convert relatives images to absoultes, FALSE No changes apply
 define('IMAGE_RELATIVE_TO_ABSOLUTE', $site->imageRelativeToAbsolute());
 
+// TRUE if the markdown parser is enabled
+define('MARKDOWN_PARSER', $site->markdownParser());
+
 // --- PHP paths with dependency ---
 // This paths are absolutes for the OS
 define('THEME_DIR',			PATH_ROOT.'bl-themes'.DS.$site->theme().DS);
diff --git a/bl-kernel/pagex.class.php b/bl-kernel/pagex.class.php
index 252eb785..2353f8d7 100644
--- a/bl-kernel/pagex.class.php
+++ b/bl-kernel/pagex.class.php
@@ -76,8 +76,10 @@ class Page {
 		$content = $this->contentRaw();
 
 		// Parse Markdown
-		$parsedown = new Parsedown();
-		$content = $parsedown->text($content);
+		if (MARKDOWN_PARSER) {
+			$parsedown = new Parsedown();
+			$content = $parsedown->text($content);
+		}
 
 		// Parse img src relative to absolute (with domain)
 		if (IMAGE_RELATIVE_TO_ABSOLUTE) {
diff --git a/bl-kernel/site.class.php b/bl-kernel/site.class.php
index 5e965cf7..f5958ecc 100644
--- a/bl-kernel/site.class.php
+++ b/bl-kernel/site.class.php
@@ -40,10 +40,11 @@ class Site extends dbJSON {
 		'titleFormatTag'=> 	'{{tag-name}} | {{site-title}}',
 		'imageRestrict'=>	true,
 		'imageRelativeToAbsolute'=> false,
-		'thumbnailWidth' => 	400, // px
-		'thumbnailHeight' => 	400, // px
-		'thumbnailQuality' => 	100,
-		'logo'=>		''
+		'thumbnailWidth'=> 	400, // px
+		'thumbnailHeight'=> 	400, // px
+		'thumbnailQuality'=> 	100,
+		'logo'=>		'',
+		'markdownParser'=>	true
 	);
 
 	function __construct()
@@ -68,8 +69,9 @@ class Site extends dbJSON {
 		// Check values on args or set default values
 		foreach ($this->dbFields as $field=>$value) {
 			if (isset($args[$field])) {
-				// Sanitize if will be stored on database
 				$finalValue = Sanitize::html($args[$field]);
+				if ($finalValue==='false') { $finalValue = false; }
+				elseif ($finalValue==='true') { $finalValue = true; }
 				settype($finalValue, gettype($value));
 				$this->db[$field] = $finalValue;
 			}
@@ -138,6 +140,11 @@ class Site extends dbJSON {
 		return $this->getField('extremeFriendly');
 	}
 
+	public function markdownParser()
+	{
+		return $this->getField('markdownParser');
+	}
+
 	public function twitter()
 	{
 		return $this->getField('twitter');
@@ -168,12 +175,6 @@ class Site extends dbJSON {
 		return $this->getField('gitlab');
 	}
 
-	// DEPRECATED since v3.5
-	public function googlePlus()
-	{
-		return $this->getField('googlePlus');
-	}
-
 	public function linkedin()
 	{
 		return $this->getField('linkedin');