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Edit File: theme-functions.php

<?php

/*
To add custom PHP functions to the theme, create a new 'custom-functions.php' file in the theme folder. 
They will be added to the theme automatically.
*/

/* 	Enqueue Stylesheets and Scripts
/***************************************************************************/
add_action( 'wp_enqueue_scripts', 'themify_theme_enqueue_scripts', 11 );
function themify_theme_enqueue_scripts(){

///////////////////
	//Enqueue styles
	///////////////////
	
	//Themify base styling
	wp_enqueue_style( 'theme-style', get_stylesheet_uri(), array(), wp_get_theme()->display('Version'));

//Themify Media Queries CSS
	wp_enqueue_style( 'themify-media-queries', THEME_URI . '/media-queries.css');

//Google Web Fonts embedding
	wp_enqueue_style( 'google-fonts', themify_https_esc('http://fonts.googleapis.com/css'). '?family=Old+Standard+TT:400,400italic,700&subset=latin,latin-ext');

///////////////////
	//Enqueue scripts
	///////////////////
		
	//Themify internal scripts
	wp_enqueue_script( 'theme-script',	THEME_URI . '/js/themify.script.js', array('jquery'), false, true );

//Inject variable values in gallery script
	wp_localize_script( 'theme-script', 'themifyScript', array(
			'lightbox' => themify_lightbox_vars_init(),
			'lightboxContext' => apply_filters('themify_lightbox_context', '#pagewrap')
		)
	);
	
	//WordPress internal script to move the comment box to the right place when replying to a user
	if ( is_single() || is_page() ) wp_enqueue_script( 'comment-reply' );
	
}

/**
 * Add viewport tag for responsive layouts
 */
function themify_viewport_tag(){
	echo "\n".'<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">'."\n";
}
add_action( 'wp_head', 'themify_viewport_tag' );

/* Custom Write Panels
/***************************************************************************/

///////////////////////////////////////
	// Setup Write Panel Options
	///////////////////////////////////////
	
	// Post Meta Box Options
	$post_meta_box_options = array(
	// Layout
	array(
		  "name" 		=> "layout",	
		  "title" 		=> __('Sidebar Option', 'themify'), 	
		  "description" => "", 				
		  "type" 		=> "layout",			
		'show_title' => true,
		  "meta"		=> array(
				array("value" => "default", "img" => "images/layout-icons/default.png", "selected" => true, 'title' => __('Default', 'themify')),
				array('value' => 'sidebar1', 'img' => 'images/layout-icons/sidebar1.png', 'title' => __('Sidebar Right', 'themify')),
				array('value' => 'sidebar1 sidebar-left', 'img' => 'images/layout-icons/sidebar1-left.png', 'title' => __('Sidebar Left', 'themify')),
				array('value' => 'sidebar-none', 'img' => 'images/layout-icons/sidebar-none.png', 'title' => __('No Sidebar ', 'themify'))
			)
		),
		// Content Width
		array(
			'name'=> 'content_width',
			'title' => __('Content Width', 'themify'),
			'description' => '',
			'type' => 'layout',
			'show_title' => true,
			'meta' => array(
				array(
					'value' => 'default_width',
					'img' => 'themify/img/default.png',
					'selected' => true,
					'title' => __( 'Default', 'themify' )
				),
				array(
					'value' => 'full_width',
					'img' => 'themify/img/fullwidth.png',
					'title' => __( 'Fullwidth', 'themify' )
				)
			)
		),
	// Post Image
	array(
		  "name" 		=> "post_image",
		  "title" 		=> __('Featured Image', 'themify'),
		  "description" => '',
		  "type" 		=> "image",
		  "meta"		=> array()
		),
   	// Featured Image Size
	array(
		'name'	=>	'feature_size',
		'title'	=>	__('Image Size', 'themify'),
		'description' => __('Image sizes can be set at <a href="options-media.php">Media Settings</a> and <a href="https://wordpress.org/plugins/regenerate-thumbnails/" target="_blank">Regenerated</a>', 'themify'),
		'type'		 =>	'featimgdropdown'
		),
	// Image Width
	array(
		  "name" 		=> "image_width",	
		  "title" 		=> __('Image Width', 'themify'), 
		  "description" => "", 				
		  "type" 		=> "textbox",			
		  "meta"		=> array("size"=>"small")			
		),
	// Image Height
	array(
		  "name" 		=> "image_height",	
		  "title" 		=> __('Image Height', 'themify'), 
		  "description" => __('Enter height = 0 to disable vertical cropping with img.php enabled', 'themify'), 				
		  "type" 		=> "textbox",			
		  "meta"		=> array("size"=>"small")			
		),
	// Hide Post Title
	array(
		  "name" 		=> "hide_post_title",	
		  "title" 		=> __('Hide Post Title', 'themify'), 	
		  "description" => "", 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
				array("value" => "default", "name" => "", "selected" => true),
				array("value" => "yes", 'name' => __('Yes', 'themify')),
				array("value" => "no",	'name' => __('No', 'themify'))
			)			
		),
	// Unlink Post Title
	array(
		  "name" 		=> "unlink_post_title",	
		  "title" 		=> __('Unlink Post Title', 'themify'), 	
		  "description" => __('Unlink post title (it will display the post title without link)', 'themify'), 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Hide Post Meta
	array(
		  "name" 		=> "hide_post_meta",	
		  "title" 		=> __('Hide Post Meta', 'themify'), 	
		  "description" => "", 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Hide Post Date
	array(
		  "name" 		=> "hide_post_date",	
		  "title" 		=> __('Hide Post Date', 'themify'), 	
		  "description" => "", 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Hide Post Image
	array(
		  "name" 		=> "hide_post_image",	
		  "title" 		=> __('Hide Featured Image', 'themify'), 	
		  "description" => "", 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Unlink Post Image
	array(
		  "name" 		=> "unlink_post_image",	
		  "title" 		=> __('Unlink Featured Image', 'themify'), 	
		  "description" => __('Display the Featured Image without link', 'themify'), 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
			array("value" => "default", "name" => "", "selected" => true),
			array("value" => "yes", 'name' => __('Yes', 'themify')),
			array("value" => "no",	'name' => __('No', 'themify'))
		)
		),
	// Video URL
	array(
		'name' 		=> 'video_url',
		'title' 		=> __('Video URL', 'themify'),
		'description' => __('Video embed URL such as YouTube or Vimeo video url (<a href="http://themify.me/docs/video-embeds">details</a>).', 'themify'),
		'type' 		=> 'textbox',
		'meta'		=> array()
	),
	// External Link
	array(
		  "name" 		=> "external_link",	
		  "title" 		=> __('External Link', 'themify'), 	
		  "description" => __('Link Featured Image and Post Title to external URL', 'themify'), 				
		  "type" 		=> "textbox",			
		  "meta"		=> array()			
		),
	// Lightbox Link + Zoom icon
	themify_lightbox_link_field()
	);

// Page Meta Box Options
	$page_meta_box_options = array(
  	// Page Layout
	array(
		  "name" 		=> "page_layout",
		  "title"		=> __('Sidebar Option', 'themify'),
		  "description"	=> "",
		  "type"		=> "layout",
			'show_title' => true,
		  "meta"		=> array(
		  						array("value" => "default", "img" => "images/layout-icons/default.png", "selected" => true, 'title' => __('Default', 'themify')),
								array('value' => 'sidebar1', 'img' => 'images/layout-icons/sidebar1.png', 'title' => __('Sidebar Right', 'themify')),
								array('value' => 'sidebar1 sidebar-left', 'img' => 'images/layout-icons/sidebar1-left.png', 'title' => __('Sidebar Left', 'themify')),
								array('value' => 'sidebar-none', 'img' => 'images/layout-icons/sidebar-none.png', 'title' => __('No Sidebar ', 'themify'))
							)
		),
	// Content Width
		array(
			'name'=> 'content_width',
			'title' => __('Content Width', 'themify'),
			'description' => '',
			'type' => 'layout',
			'show_title' => true,
			'meta' => array(
				array(
					'value' => 'default_width',
					'img' => 'themify/img/default.png',
					'selected' => true,
					'title' => __( 'Default', 'themify' )
				),
				array(
					'value' => 'full_width',
					'img' => 'themify/img/fullwidth.png',
					'title' => __( 'Fullwidth', 'themify' )
				)
			)
		),
		// Hide page title
	array(
		  "name" 		=> "hide_page_title",
		  "title"		=> __('Hide Page Title', 'themify'),
		  "description"	=> "",
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)
		),
		// Custom menu for page
        array(
            'name' 		=> 'custom_menu',
            'title'		=> __( 'Custom Menu', 'themify' ),
            'description'	=> '',
            'type'		=> 'dropdown',
            'meta'		=> themify_get_available_menus(),
        ),
	);

// Query Post Meta Box Options
	$query_post_meta_box_options = array(
		// Notice
		array(
			'name' => '_query_posts_notice',
			'title' => '',
			'description' => '',
			'type' => 'separator',
			'meta' => array(
				'html' => '<div class="themify-info-link">' . sprintf( __( '<a href="%s">Query Posts</a> allows you to query WordPress posts from any category on the page. To use it, select a Query Category.', 'themify' ), 'http://themify.me/docs/query-posts' ) . '</div>'
			),
		),
	// Query Category
	array(
		  "name" 		=> "query_category",
		  "title"		=> __('Query Category', 'themify'),
		  "description"	=> __('Select a category or enter multiple category IDs (eg. 2,5,6). Enter 0 to display all category.', 'themify'),
		  "type"		=> "query_category",
		  "meta"		=> array()
		),
	// Descending or Ascending Order for Posts
	array(
		'name' 		=> 'order',
		'title'		=> __('Order', 'themify'),
		'description'	=> '',
		'type'		=> 'dropdown',
		'meta'		=> array(
			array('name' => __('Descending', 'themify'), 'value' => 'desc', 'selected' => true),
			array('name' => __('Ascending', 'themify'), 'value' => 'asc')
		)
	),
	// Criteria to Order By
	array(
		'name' 		=> 'orderby',
		'title'		=> __('Order By', 'themify'),
		'description'	=> '',
		'type'		=> 'dropdown',
		'meta'		=> array(
			array('name' => __('Date', 'themify'), 'value' => 'date', 'selected' => true),
			array('name' => __('Random', 'themify'), 'value' => 'rand'),
			array('name' => __('Author', 'themify'), 'value' => 'author'),
			array('name' => __('Post Title', 'themify'), 'value' => 'title'),
			array('name' => __('Comments Number', 'themify'), 'value' => 'comment_count'),
			array('name' => __('Modified Date', 'themify'), 'value' => 'modified'),
			array('name' => __('Post Slug', 'themify'), 'value' => 'name'),
			array('name' => __('Post ID', 'themify'), 'value' => 'ID')
		)
	),
	// Section Categories
	array(
		  "name" 		=> "section_categories",	
		  "title" 		=> __('Section Categories', 'themify'), 	
		  "description" => __('Display multiple query categories separately', 'themify'), 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)
		),
	// Post Layout
	array(
		  "name" 		=> "layout",
		  "title"		=> __('Query Post Layout', 'themify'),
		  "description"	=> "",
		  "type"		=> "layout",
			'show_title' => true,
		  "meta"		=> array(
								array('value' => 'list-post', 'img' => 'images/layout-icons/list-post.png', 'selected' => true, 'title' => __('List Post', 'themify')),
								array('value' => 'grid4', 'img' => 'images/layout-icons/grid4.png', 'title' => __('Grid 4', 'themify')),
								array('value' => 'grid3', 'img' => 'images/layout-icons/grid3.png', 'title' => __('Grid 3', 'themify')),
								array('value' => 'grid2', 'img' => 'images/layout-icons/grid2.png', 'title' => __('Grid 2', 'themify')),
								array('value' => 'list-large-image', 'img' => 'images/layout-icons/list-large-image.png', 'title' => __('List Large Image', 'themify')),
								array('value' => 'list-thumb-image', 'img' => 'images/layout-icons/list-thumb-image.png', 'title' => __('List Thumb Image', 'themify')),
								array('value' => 'grid2-thumb', 'img' => 'images/layout-icons/grid2-thumb.png', 'title' => __('Grid 2 Thumb', 'themify'))
							)
		),
	// Posts Per Page
	array(
		  "name" 		=> "posts_per_page",
		  "title"		=> __('Posts per page', 'themify'),
		  "description"	=> "",
		  "type"		=> "textbox",
		  "meta"		=> array("size" => "small")
		),
	
	// Display Content
	array(
		  "name" 		=> "display_content",
		  "title"		=> __('Display Content', 'themify'),
		  "description"	=> "",
		  "type"		=> "dropdown",
		  "meta"		=> array(
								array('name' => __('Full Content', 'themify'),"value"=>"content","selected"=>true),
		  						array('name' => __('Excerpt', 'themify'),"value"=>"excerpt"),
								array('name' => __('None', 'themify'),"value"=>"none")
							)
		),
	// Featured Image Size
	array(
		'name'	=>	'feature_size_page',
		'title'	=>	__('Image Size', 'themify'),
		'description' => __('Image sizes can be set at <a href="options-media.php">Media Settings</a> and <a href="https://wordpress.org/plugins/regenerate-thumbnails/" target="_blank">Regenerated</a>', 'themify'),
		'type'		 =>	'featimgdropdown'
		),
	// Image Width
	array(
		  "name" 		=> "image_width",	
		  "title" 		=> __('Image Width', 'themify'), 
		  "description" => "", 				
		  "type" 		=> "textbox",			
		  "meta"		=> array("size"=>"small")			
		),
	// Image Height
	array(
		  "name" 		=> "image_height",	
		  "title" 		=> __('Image Height', 'themify'), 
		  "description" => __('Enter height = 0 to disable vertical cropping with img.php enabled', 'themify'), 				
		  "type" 		=> "textbox",			
		  "meta"		=> array("size"=>"small")			
		),
	// Hide Title
	array(
		  "name" 		=> "hide_title",
		  "title"		=> __('Hide Post Title', 'themify'),
		  "description"	=> "",
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)
		),
	// Unlink Post Title
	array(
		  "name" 		=> "unlink_title",	
		  "title" 		=> __('Unlink Post Title', 'themify'), 	
		  "description" => __('Unlink post title (it will display the post title without link)', 'themify'), 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Hide Post Date
	array(
		  "name" 		=> "hide_date",
		  "title"		=> __('Hide Post Date', 'themify'),
		  "description"	=> "",
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)
		),
	// Hide Post Meta
	array(
		  "name" 		=> "hide_meta",
		  "title"		=> __('Hide Post Meta', 'themify'),
		  "description"	=> "",
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)
		),
	// Hide Post Image
	array(
		  "name" 		=> "hide_image",	
		  "title" 		=> __('Hide Featured Image', 'themify'), 	
		  "description" => "", 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Unlink Post Image
	array(
		  "name" 		=> "unlink_image",	
		  "title" 		=> __('Unlink Featured Image', 'themify'), 	
		  "description" => __('Display the Featured Image without link', 'themify'), 				
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)			
		),
	// Page Navigation Visibility
	array(
		  "name" 		=> "hide_navigation",
		  "title"		=> __('Hide Page Navigation', 'themify'),
		  "description"	=> "",
		  "type" 		=> "dropdown",			
		  "meta"		=> array(
		  						array("value" => "default", "name" => "", "selected" => true),
								array("value" => "yes", 'name' => __('Yes', 'themify')),
								array("value" => "no",	'name' => __('No', 'themify'))
							)
		)
	
	);
	
	///////////////////////////////////////
	// Build Write Panels
	///////////////////////////////////////
	themify_build_write_panels(array(
		array(
			 "name"		=> __('Post Options', 'themify'), // Name displayed in box
			'id' => 'post-options',
			 "options"	=> $post_meta_box_options, 	// Field options
			 "pages"	=> "post"					// Pages to show write panel
			 ),
		array(
			 "name"		=> __('Page Options', 'themify'),	
			'id' => 'page-options',
			 "options"	=> $page_meta_box_options, 		
			 "pages"	=> "page"
			 ),
		array(
			"name"		=> __('Query Posts', 'themify'),	
			'id' => 'query-posts',
			"options"	=> $query_post_meta_box_options, 		
			"pages"	=> "page"
			)
  		)
	);
	
	
	
	
/* 	Custom Functions
/***************************************************************************/

///////////////////////////////////////
	// Enable WordPress feature image
	///////////////////////////////////////
	add_theme_support( 'post-thumbnails' );
		
	///////////////////////////////////////
	// Register Custom Menu Function
	///////////////////////////////////////
	function themify_register_custom_nav() {
		if (function_exists('register_nav_menus')) {
			register_nav_menus( array(
				'main-nav' => __( 'Main Navigation', 'themify' ),
				'footer-nav' => __( 'Footer Navigation', 'themify' ),
			) );
		}
	}
	
	// Register Custom Menu Function - Action
	add_action('init', 'themify_register_custom_nav');
	
	///////////////////////////////////////
	// Default Main Nav Function
	///////////////////////////////////////
	function themify_default_main_nav() {
		echo '<ul id="main-nav" class="main-nav clearfix">';
		wp_list_pages('title_li=');
		echo '</ul>';
	}

///////////////////////////////////////
	// Register Sidebars
	///////////////////////////////////////
	if ( function_exists('register_sidebar') ) {
		register_sidebar(array(
			'name' => __('Sidebar', 'themify'),
			'id' => 'sidebar-main',
			'before_widget' => '<div id="%1$s" class="widget %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<h4 class="widgettitle">',
			'after_title' => '</h4>',
		));
		register_sidebar(array(
			'name' => __('Social Widget', 'themify'),
			'id' => 'social-widget',
			'before_widget' => '<div id="%1$s" class="widget %2$s">',
			'after_widget' => '</div>',
			'before_title' => '<strong class="widgettitle">',
			'after_title' => '</strong>',
		));
	}

///////////////////////////////////////
	// Footer Sidebars
	///////////////////////////////////////
	themify_register_grouped_widgets();

if( ! function_exists('themify_theme_comment') ) {
	/**
	 * Custom Theme Comment
	 * @param object $comment Current comment.
	 * @param array $args Parameters for comment reply link.
	 * @param int $depth Maximum comment nesting depth.
	 * @since 1.0.0
	 */
	function themify_theme_comment($comment, $args, $depth) {
	   $GLOBALS['comment'] = $comment; 
	   ?>

<li id="comment-<?php comment_ID() ?>">
	<p class="comment-author"> <?php echo get_avatar($comment,$size='48'); ?> <?php printf('<cite>%s</cite>', get_comment_author_link()) ?><br />
		<small class="comment-time"><strong>
		<?php comment_date( apply_filters( 'themify_comment_date', '' ) ); ?>
		</strong> @
		<?php comment_time( apply_filters( 'themify_comment_time', '' ) ); ?>
		<?php edit_comment_link( __('Edit', 'themify'),' [',']') ?>
		</small> </p>
	<div class="commententry">
		<?php if ($comment->comment_approved == '0') : ?>
		<p><em>
			<?php _e('Your comment is awaiting moderation.', 'themify') ?>
			</em></p>
		<?php endif; ?>
		<?php comment_text() ?>
	</div>
	<p class="reply">
		<?php comment_reply_link(array_merge( $args, array('add_below' => 'comment', 'depth' => $depth, 'reply_text' => __( 'Reply', 'themify' ), 'max_depth' => $args['max_depth']))) ?>
	</p>
	<?php
	}
}

/**
 * Handle Builder's JavaScript fullwidth rows, forces fullwidth rows if sidebar is disabled
 *
 * @return bool
 */
function themify_theme_fullwidth_layout( $support ) {
	global $themify;

/* if Content Width option is set to Fullwidth, do not use JavaScript */
	if( themify_get( 'content_width' ) == 'full_width' ) {
		return true;
	}

/* using sidebar-none layout, force fullwidth rows using JavaScript */
	if( $themify->layout == 'sidebar-none' ) {
		return false;
	}

return true;
}
add_filter( 'themify_builder_fullwidth_layout_support', 'themify_theme_fullwidth_layout' );

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