From bf0f7c3d0aae1084f31e7a561e8281123b94f09f Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Sun, 1 Mar 2015 20:07:56 +0100
Subject: [PATCH] New bbcode elements h1 to h6 for a better conversion of
 Diaspora content

---
 include/bbcode.php        | 14 ++++++++++++--
 include/html2bbcode.php   | 19 +++++++++++++------
 view/global.css           | 34 +++++++++++++++++++++++++++++++++-
 view/theme/vier/style.css |  8 --------
 4 files changed, 58 insertions(+), 17 deletions(-)

diff --git a/include/bbcode.php b/include/bbcode.php
index 1da9bf1d2..fa4fa72c7 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -842,8 +842,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
 
 	// removing multiplicated newlines
 	if (get_config("system", "remove_multiplicated_lines")) {
-		$search = array("\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n", "\n\n[share ", "[/attachment]\n");
-		$replace = array("\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]", "\n[share ", "[/attachment]");
+		$search = array("\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n", "\n\n[share ", "[/attachment]\n",
+				"\n[h1]", "[/h1]\n", "\n[h2]", "[/h2]\n", "\n[h3]", "[/h3]\n", "\n[h4]", "[/h4]\n", "\n[h5]", "[/h5]\n", "\n[h6]", "[/h6]\n");
+		$replace = array("\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]", "\n[share ", "[/attachment]",
+				"[h1]", "[/h1]", "[h2]", "[/h2]", "[h3]", "[/h3]", "[h4]", "[/h4]", "[h5]", "[/h5]", "[h6]", "[/h6]");
 		do {
 			$oldtext = $Text;
 			$Text = str_replace($search, $replace, $Text);
@@ -923,6 +925,14 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
 	$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
 	$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
 
+	// Check for headers
+	$Text = preg_replace("(\[h1\](.*?)\[\/h1\])ism",'<h1>$1</h1>',$Text);
+	$Text = preg_replace("(\[h2\](.*?)\[\/h2\])ism",'<h2>$1</h2>',$Text);
+	$Text = preg_replace("(\[h3\](.*?)\[\/h3\])ism",'<h3>$1</h3>',$Text);
+	$Text = preg_replace("(\[h4\](.*?)\[\/h4\])ism",'<h4>$1</h4>',$Text);
+	$Text = preg_replace("(\[h5\](.*?)\[\/h5\])ism",'<h5>$1</h5>',$Text);
+	$Text = preg_replace("(\[h6\](.*?)\[\/h6\])ism",'<h6>$1</h6>',$Text);
+
 	// Check for bold text
 	$Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'<strong>$1</strong>',$Text);
 
diff --git a/include/html2bbcode.php b/include/html2bbcode.php
index 650bbdcae..1021bcdf1 100644
--- a/include/html2bbcode.php
+++ b/include/html2bbcode.php
@@ -207,12 +207,19 @@ function html2bbcode($message)
 	//node2bbcode($doc, 'tr', array(), "[tr]", "[/tr]");
 	//node2bbcode($doc, 'td', array(), "[td]", "[/td]");
 
-	node2bbcode($doc, 'h1', array(), "\n\n[size=xx-large][b]", "[/b][/size]\n");
-	node2bbcode($doc, 'h2', array(), "\n\n[size=x-large][b]", "[/b][/size]\n");
-	node2bbcode($doc, 'h3', array(), "\n\n[size=large][b]", "[/b][/size]\n");
-	node2bbcode($doc, 'h4', array(), "\n\n[size=medium][b]", "[/b][/size]\n");
-	node2bbcode($doc, 'h5', array(), "\n\n[size=small][b]", "[/b][/size]\n");
-	node2bbcode($doc, 'h6', array(), "\n\n[size=x-small][b]", "[/b][/size]\n");
+	//node2bbcode($doc, 'h1', array(), "\n\n[size=xx-large][b]", "[/b][/size]\n");
+	//node2bbcode($doc, 'h2', array(), "\n\n[size=x-large][b]", "[/b][/size]\n");
+	//node2bbcode($doc, 'h3', array(), "\n\n[size=large][b]", "[/b][/size]\n");
+	//node2bbcode($doc, 'h4', array(), "\n\n[size=medium][b]", "[/b][/size]\n");
+	//node2bbcode($doc, 'h5', array(), "\n\n[size=small][b]", "[/b][/size]\n");
+	//node2bbcode($doc, 'h6', array(), "\n\n[size=x-small][b]", "[/b][/size]\n");
+
+	node2bbcode($doc, 'h1', array(), "\n\n[h1]", "[/h1]\n");
+	node2bbcode($doc, 'h2', array(), "\n\n[h2]", "[/h2]\n");
+	node2bbcode($doc, 'h3', array(), "\n\n[h3]", "[/h3]\n");
+	node2bbcode($doc, 'h4', array(), "\n\n[h4]", "[/h4]\n");
+	node2bbcode($doc, 'h5', array(), "\n\n[h5]", "[/h5]\n");
+	node2bbcode($doc, 'h6', array(), "\n\n[h6]", "[/h6]\n");
 
 	node2bbcode($doc, 'a', array('href'=>'/mailto:(.+)/'), '[mail=$1]', '[/mail]');
 	node2bbcode($doc, 'a', array('href'=>'/(.+)/'), '[url=$1]', '[/url]');
diff --git a/view/global.css b/view/global.css
index 549e1216d..0c6fb6320 100644
--- a/view/global.css
+++ b/view/global.css
@@ -125,4 +125,36 @@ blockquote.shared_content {
 
 .settings-heading a:after{
   content: ' »';
-}
\ No newline at end of file
+}
+
+/* headers */
+h1, h2, h3, h4, h5, h6 {
+  margin: 10px 0px;
+  font-weight: normal;
+  line-height: normal;
+  text-rendering: optimizelegibility;
+}
+
+h1 {
+  font-size: 38.5px;
+}
+
+h2 {
+  font-size: 31.5px;
+}
+
+h3 {
+  font-size: 24.5px;
+}
+
+h4 {
+  font-size: 20.5px;
+}
+
+h5 {
+  font-size: 16.5px;
+}
+
+h6 {
+  font-size: 14.95px;
+}
diff --git a/view/theme/vier/style.css b/view/theme/vier/style.css
index 479fd348e..779a194dd 100644
--- a/view/theme/vier/style.css
+++ b/view/theme/vier/style.css
@@ -283,10 +283,6 @@ body {
   display: table;
 }
 
-h4 {
-  font-size: 1.1em;
-}
-
 a {
 	color: #36C;
 	/* color: #3e3e8c; */
@@ -1202,10 +1198,6 @@ section.minimal {
   width: 350px;
   float: left;
   font-size: 12px;
-}}
-
-h2 {
-  line-height: normal;
 }
 
 .wall-item-container .wall-item-content {