Dynamic heading

Dynamic heading for themer, there is is_index function.

system/includes/functions.php

@@ -438,7 +438,7 @@ function get_keyword($keyword, $page, $perpage){
 		$arr = explode('_', $v['filename']);
 		$filter = $arr[1] .' '. $arr[2];
 		foreach($words as $word) {
-			if(strpos($filter, strtolower($word)) !== false) {
+			if(stripos($filter, $word) !== false) {
 				$tmp[] = $v;
 			}
 		}
@@ -533,72 +533,76 @@ function archive_list() {
 	$by_year = array();
 	$col = array();
 	
-	foreach($posts as $index => $v){
+	if(!empty($posts)) {
 	
-		$arr = explode('_', $v);
+		foreach($posts as $index => $v){
 		
-		// Replaced string
-		$str = $arr[0];
-		$replaced = substr($str, 0,strrpos($str, '/')) . '/';
+			$arr = explode('_', $v);
+			
+			// Replaced string
+			$str = $arr[0];
+			$replaced = substr($str, 0,strrpos($str, '/')) . '/';
+			
+			$date = str_replace($replaced,'',$arr[0]);
+			$data = explode('-', $date);
+			$col[] = $data;
+			
+		}
 		
-		$date = str_replace($replaced,'',$arr[0]);
-		$data = explode('-', $date);
-		$col[] = $data;
+		foreach ($col as $row){
 		
-	}
-	
-	foreach ($col as $row){
-	
-		$y = $row['0'];
-		$m = $row['1'];
-		$by_year[$y][] = $m;
+			$y = $row['0'];
+			$m = $row['1'];
+			$by_year[$y][] = $m;
 
-	}
-	
-	# Most recent year first
-	krsort($by_year);
-	# Iterate for display
-	$script = <<<EOF
-if (this.parentNode.className.indexOf('expanded') > -1){this.parentNode.className = 'collapsed';this.innerHTML = '&#9658;';} else {this.parentNode.className = 'expanded';this.innerHTML = '&#9660;';}
+		}
+		
+		# Most recent year first
+		krsort($by_year);
+		# Iterate for display
+		$script = <<<EOF
+	if (this.parentNode.className.indexOf('expanded') > -1){this.parentNode.className = 'collapsed';this.innerHTML = '&#9658;';} else {this.parentNode.className = 'expanded';this.innerHTML = '&#9660;';}
 EOF;
-	echo <<<EOF
-	<style>ul.archivegroup{padding:0;margin:0;}.archivegroup .expanded ul{display:block;}.archivegroup .collapsed ul{display:none;}.archivegroup li.expanded,.archivegroup li.collapsed{list-style:none;}
-	</style>
+		echo <<<EOF
+		<style>ul.archivegroup{padding:0;margin:0;}.archivegroup .expanded ul{display:block;}.archivegroup .collapsed ul{display:none;}.archivegroup li.expanded,.archivegroup li.collapsed{list-style:none;}
+		</style>
 EOF;
-	echo '<h3>Archive</h3>';
-	$i = 0; 
-	$len = count($by_year);
-	foreach ($by_year as $year => $months){
-		if ($i == 0) {
-			$class = 'expanded';
-			$arrow = '&#9660;';
-		} 
-		else {
-			$class = 'collapsed';
-			$arrow = '&#9658;';
-		}
-		$i++;
-		
-		echo '<ul class="archivegroup">';
-		echo '<li class="' . $class . '">';
-		echo '<a href="javascript:void(0)" class="toggle" onclick="' . $script . '">' . $arrow . '</a> ';
-		echo '<a href="' . site_url() . 'archive/' . $year . '">' . $year . '</a> ';
-		echo '<span class="count">(' . count($months) . ')</span>';
-		echo '<ul class="month">';
-
-		$by_month = array_count_values($months);
-		# Sort the months
-		krsort($by_month);
-		foreach ($by_month as $month => $count){
-			$name = date('F', mktime(0,0,0,$month,1,2010));
-			echo '<li class="item"><a href="' . site_url() .  'archive/' . $year . '-' . $month . '">' . $name .  '</a>';
-			echo ' <span class="count">(' . $count . ')</span></li>';
-		}
+		echo '<h3>Archive</h3>';
+		$i = 0; 
+		$len = count($by_year);
+		foreach ($by_year as $year => $months){
+			if ($i == 0) {
+				$class = 'expanded';
+				$arrow = '&#9660;';
+			} 
+			else {
+				$class = 'collapsed';
+				$arrow = '&#9658;';
+			}
+			$i++;
+			
+			echo '<ul class="archivegroup">';
+			echo '<li class="' . $class . '">';
+			echo '<a href="javascript:void(0)" class="toggle" onclick="' . $script . '">' . $arrow . '</a> ';
+			echo '<a href="' . site_url() . 'archive/' . $year . '">' . $year . '</a> ';
+			echo '<span class="count">(' . count($months) . ')</span>';
+			echo '<ul class="month">';
+
+			$by_month = array_count_values($months);
+			# Sort the months
+			krsort($by_month);
+			foreach ($by_month as $month => $count){
+				$name = date('F', mktime(0,0,0,$month,1,2010));
+				echo '<li class="item"><a href="' . site_url() .  'archive/' . $year . '-' . $month . '">' . $name .  '</a>';
+				echo ' <span class="count">(' . $count . ')</span></li>';
+			}
 
-		echo '</ul>';
-		echo '</li>';
-		echo '</ul>';
-		
+			echo '</ul>';
+			echo '</li>';
+			echo '</ul>';
+			
+		}
+	
 	}
 	
 }
@@ -609,27 +613,31 @@ function tag_cloud() {
 	$posts = get_post_unsorted();
 	$tags = array();
 	
-	foreach($posts as $index => $v){
+	if(!empty($posts)) {
 	
-		$arr = explode('_', $v);
+		foreach($posts as $index => $v){
 		
-		$data = $arr[1];
-		$mtag = explode(',', $data);
-		foreach($mtag as $etag) {
-			$tags[] = $etag;
+			$arr = explode('_', $v);
+			
+			$data = $arr[1];
+			$mtag = explode(',', $data);
+			foreach($mtag as $etag) {
+				$tags[] = $etag;
+			}
+			
 		}
 		
-	}
-	
-	$tag_collection = array_count_values($tags);
-	ksort($tag_collection);
+		$tag_collection = array_count_values($tags);
+		ksort($tag_collection);
+		
+		echo '<h3>Tags</h3>';
+		echo '<ul class="taglist">';
+		foreach ($tag_collection as $tag => $count){
+			echo '<li class="item"><a href="' . site_url() . 'tag/' . $tag . '">' . $tag . '</a> <span class="count">(' . $count . ')</span></li>';
+		}
+		echo '</ul>';
 	
-	echo '<h3>Tags</h3>';
-	echo '<ul class="taglist">';
-	foreach ($tag_collection as $tag => $count){
-		echo '<li class="item"><a href="' . site_url() . 'tag/' . $tag . '">' . $tag . '</a> <span class="count">(' . $count . ')</span></li>';
 	}
-	echo '</ul>';
 	
 }
 
@@ -1237,36 +1245,39 @@ function generate_sitemap($str){
 		$posts = get_post_unsorted();
 		$tags = array();
 		
-		foreach($posts as $index => $v){
-		
-			$arr = explode('_', $v);
+		if(!empty($posts)) {
+			foreach($posts as $index => $v){
 			
-			$data = $arr[1];
-			$mtag = explode(',', $data);
-			foreach($mtag as $etag) {
-				$tags[] = $etag;
+				$arr = explode('_', $v);
+				
+				$data = $arr[1];
+				$mtag = explode(',', $data);
+				foreach($mtag as $etag) {
+					$tags[] = $etag;
+				}
+				
 			}
 			
-		}
-		
-		foreach($tags as $t) {
-			$tag[] = site_url() . 'tag/' . $t;
-		}
-		
-		echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
-		
-		if(isset($tag)) {
-		
-			$tag = array_unique($tag, SORT_REGULAR);
+			foreach($tags as $t) {
+				$tag[] = site_url() . 'tag/' . $t;
+			}
+			
+			echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">';
+			
+			if(isset($tag)) {
+			
+				$tag = array_unique($tag, SORT_REGULAR);
+				
+				foreach($tag as $t) {
+					echo '<url><loc>' . $t . '</loc><priority>0.5</priority></url>';
+				}
 			
-			foreach($tag as $t) {
-				echo '<url><loc>' . $t . '</loc><priority>0.5</priority></url>';
 			}
+			
+			echo '</urlset>';
 		
 		}
 		
-		echo '</urlset>';
-		
 	}
 	elseif ($str == 'archive') {
 	
@@ -1369,6 +1380,20 @@ function is_front() {
 	}
 }
 
+// TRUE if the current page is an index page like frontpage, tag index, archive index and search index.
+function is_index() {
+	$req = $_SERVER['REQUEST_URI'];
+	if(strpos($req, 'archive') !== false || strpos($req, 'tag') !== false || strpos($req, 'search') !== false){
+		return true;
+	}
+	elseif($req == site_path() . '/') {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
 // Return blog title
 function blog_title() {
 	return config('blog.title');

themes/clean/css/style.css

@@ -56,19 +56,19 @@ h1{
 	margin: 0.5em 0;
 }
 
-h1.blog-title {
+h1.blog-title, h2.blog-title {
 	text-transform:uppercase;
 	font: 20px 'Open Sans Condensed', sans-serif;
 	margin-bottom: 1em;
 	line-height: 1.3;
 }
 
-h1.blog-title a {
+h1.blog-title a, h2.blog-title a {
 	color:#4f4f4f;
 	text-decoration: none;
 }
 
-h1.blog-title a:hover {
+h1.blog-title a:hover, h2.blog-title a:hover {
 	color: #389dc1;
 }
 

themes/clean/layout.html.php

@@ -17,8 +17,11 @@
 	<?php if(facebook()) { echo facebook();} ?>
 	<?php if(login()) { toolbar();} ?>
 	<aside>
-		<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
-		<div class="blog-tagline"><p><?php echo blog_tagline() ?></p></div>
+		<?php if(is_index()) {?>
+			<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
+		<?php } else {?>
+			<h2 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h2>
+		<?php } ?>
 		<div class="search">
 			<?php echo search() ?>
 		</div>

themes/default/css/style.css

@@ -469,8 +469,9 @@ p, ul {
 	margin:1em 0;
 }
 
-h1.blog-title {
+h1.blog-title, h2.blog-title  {
 	font-style:normal;
+	font-size: 28px;
 }
 
 h1.title-post a, h2.title-index a{

themes/default/layout.html.php

@@ -29,7 +29,11 @@
 			<div class="container">
 				<header id="header">
 					<section id="branding">
-						<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
+						<?php if(is_index()) {?>
+							<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
+						<?php } else {?>
+							<h2 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h2>
+						<?php } ?>
 						<div class="blog-tagline"><p><?php echo blog_tagline() ?></p></div>
 					</section>
 				</header>

themes/logs/css/style.css

@@ -251,7 +251,7 @@ ul li, ol li{
 	margin-top:5px;
 }
 
-#branding h1 {
+#branding h1, #branding h2  {
 	font-size: 36px;
 	font-family: Georgia,sans-serif;
 	margin:0;

themes/logs/layout.html.php

@@ -20,7 +20,11 @@
 		<div id="header-wrapper">
 			<header id="header" class="responsive">
 				<div id="branding">
-					<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
+					<?php if(is_index()) {?>
+						<h1 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h1>
+					<?php } else {?>
+						<h2 class="blog-title"><a href="<?php echo site_url() ?>"><?php echo blog_title() ?></a></h2>
+					<?php } ?>
 					<div class="blog-tagline"><p><?php echo blog_tagline() ?></p></div>
 				</div>
 			</header>