added post navigation

changelog.txt

@@ -2,6 +2,10 @@
 Leeway Changelog
 ===================================
 
+Version 1.1.7
+-----------------------------------
+[added] previous/next post navigation on single post view
+
 Version 1.1.6
 -----------------------------------
 [added] support for ThemeZee Related Posts plugin

css/customizer.css

@@ -3,10 +3,16 @@
  *
  */
 
+.customize-control-checkbox {
+    margin-bottom: 4px;
+}
+
 #customize-control-leeway_control_postmeta_headline,
+#customize-control-leeway_control_post_footer_headline,
 #customize-control-leeway_control_slider_activated   {
-	margin-top: 12px;
+	margin-top: 16px;
 }
+
 #customize-control-leeway_control_featured_posts_header,
 #customize-control-leeway_control_slider_animation {
 	margin-top: 8px;
@@ -19,6 +25,7 @@
 #customize-control-leeway_control_post_images,
 #customize-control-leeway_control_excerpt_text_headline,
 #customize-control-leeway_control_postmeta_headline,
+#customize-control-leeway_control_post_footer_headline,
 #customize-control-leeway_control_slider_activated  {
 	margin-bottom: 0;
 }

inc/customizer/default-options.php

@@ -43,13 +43,12 @@ function leeway_default_options() {
 		'meta_author'						=> true,
 		'meta_category'						=> true,
 		'meta_tags'							=> true,
+		'post_navigation' 					=> false,
 		'slider_active_magazine' 			=> false,
 		'slider_active_blog' 				=> false,
-		'slider_animation' 					=> 'horizontal'
+		'slider_animation' 					=> 'horizontal',
 	);
 
 	return $default_options;
-}
-
-
-?>
+
+}

inc/customizer/sections/customizer-post.php

@@ -164,7 +164,38 @@ function leeway_customize_register_post_settings( $wp_customize ) {
 		'priority' => 9
 		)
 	);
+
+	// Add Post Footer Settings
+	$wp_customize->add_setting( 'leeway_theme_options[post_footer_headline]', array(
+        'default'           => '',
+		'type'           	=> 'option',
+        'transport'         => 'refresh',
+        'sanitize_callback' => 'esc_attr'
+        )
+    );
+    $wp_customize->add_control( new Leeway_Customize_Header_Control(
+        $wp_customize, 'leeway_control_post_footer_headline', array(
+            'label' => esc_html__( 'Post Footer', 'leeway' ),
+            'section' => 'leeway_section_post',
+            'settings' => 'leeway_theme_options[post_footer_headline]',
+            'priority' => 12
+            )
+        )
+    );
+	$wp_customize->add_setting( 'leeway_theme_options[post_navigation]', array(
+        'default'           => false,
+		'type'           	=> 'option',
+        'transport'         => 'refresh',
+        'sanitize_callback' => 'leeway_sanitize_checkbox'
+		)
+	);
+    $wp_customize->add_control( 'leeway_control_post_navigation', array(
+        'label'    => esc_html__( 'Display post navigation on single posts', 'leeway' ),
+        'section'  => 'leeway_section_post',
+        'settings' => 'leeway_theme_options[post_navigation]',
+        'type'     => 'checkbox',
+		'priority' => 13
+		)
+	);
 
-}
-
-?>
+}

inc/template-tags.php

@@ -212,7 +212,25 @@ function leeway_display_postinfo() {
 endif;
 
 
-// Display Leeway plugin
+// Display Single Post Navigation
+if ( ! function_exists( 'leeway_display_post_navigation' ) ):
+
+	function leeway_display_post_navigation() { 
+
+		// Get Theme Options from Database
+		$theme_options = leeway_theme_options();
+
+		if ( true == $theme_options['post_navigation'] ) {
+
+			the_post_navigation( array( 'prev_text' => '« %title', 'next_text' => '%title »' ) );
+
+		}
+	}
+
+endif;
+
+
+// Display ThemeZee Related Posts plugin
 if ( ! function_exists( 'leeway_display_related_posts' ) ):
 
 	function leeway_display_related_posts() { 

single.php

@@ -14,6 +14,8 @@
 
 		endif; ?>
 
+		<?php leeway_display_post_navigation(); ?>
+
 		<?php leeway_display_related_posts(); ?>
 
 		<?php comments_template(); ?>

style.css

@@ -112,6 +112,35 @@ input, textarea, select {
 	max-width: 100%;
 }
 
+/* Text meant only for screen readers. */
+.screen-reader-text {
+	clip: rect(1px, 1px, 1px, 1px);
+	position: absolute !important;
+	height: 1px;
+	width: 1px;
+	overflow: hidden;
+}
+
+.screen-reader-text:focus {
+	background-color: #f1f1f1;
+	border-radius: 3px;
+	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
+	clip: auto !important;
+	color: #21759b;
+	display: block;
+	font-size: 14px;
+	font-size: 0.875rem;
+	font-weight: bold;
+	height: auto;
+	left: 5px;
+	line-height: normal;
+	padding: 15px 23px 14px;
+	text-decoration: none;
+	top: 5px;
+	width: auto;
+	z-index: 100000; /* Above WP toolbar. */
+}
+
 /* Basic Structure 
 -------------------------------------------------------------- */
 .container {
@@ -688,6 +717,30 @@ input, textarea, select {
 	text-decoration: underline;
 }
 
+/* Post Navigation */
+.post-navigation {
+	margin: 0 0 0.5em 0;
+	padding: 0.8em;
+	color: #333;
+	background: #eee;
+	border-top: 1px solid #ddd;
+	border-bottom: 2px solid #ddd;
+}
+.post-navigation .nav-links:before,
+.post-navigation .nav-links:after {
+	content: "";
+	display: table;
+}
+.post-navigation .nav-links:after {
+	clear: both;
+}
+.post-navigation .nav-links .nav-previous {
+	float: left;
+}
+.post-navigation .nav-links .nav-next {
+	float: right;
+}
+
 /* Breadcrumbs */
 .breadcrumbs {
 	font-weight: bold;