<?php
/**
 * Aneeq Theme Functions
 */
	
//Aneeq Text Domain
define("ANEEQ_TD", "aneeq");

//Aneeq Theme URL
define("ANEEQ_THEME_URL", get_template_directory_uri());
define("ANEEQ_THEME_DIR", get_template_directory());

//Aneeq Theme Version
//define("ANEEQ_THEME_VERSION", "1.0.0");

//Aneeq Theme Option Panel CSS and JS Backend
add_action('wp_enqueue_scripts','aneeq_backend_resources');

// On theme activation add defaults theme settings and data
add_action( 'after_setup_theme', 'aneeq_default_theme_options_setup' );

//Include Customizer File
require('/include/customizer.php');

// Set the content_width with 900
if ( ! isset( $content_width ) ) $content_width = 900;

function aneeq_default_theme_options_setup() {
	
	// Load text domain for translation-ready
    load_theme_textdomain( 'aneeq', ANEEQ_THEME_DIR . '/languages' );
	add_theme_support( 'title-tag' );
}

//modify page / post title using title filter
add_filter('wp_title', 'aneeq_filter_pagetitle');
function aneeq_filter_pagetitle($title) {
    //check if its a blog post
    return $title = $title . ' | ';  bloginfo( 'name' );
}

//Create table for subscribers list
add_action( 'after_switch_theme','aneeq_subscribers_data');
function aneeq_subscribers_data() {
	global $wpdb;
	$table_name = $wpdb->prefix . 'aneeq_subscribers';
	$charset_collate = $wpdb->get_charset_collate();
	$sql = "CREATE TABLE IF NOT EXISTS $table_name (
	id int NOT NULL AUTO_INCREMENT,
	f_name VARCHAR(255) NOT NULL,
	l_name VARCHAR(255) NOT NULL,
	email VARCHAR(255) NOT NULL,
	date timestamp,
	extra_detail text,
	UNIQUE KEY id (id)
	) $charset_collate;";
	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
	dbDelta( $sql );
	
	// Aneeq Contact Form
	$aneeq_contact_form_table = $wpdb->prefix . 'aneeq_contact_form';
	$create_contact_form_query = "CREATE TABLE IF NOT EXISTS `$aneeq_contact_form_table` (
	`id` int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,
	`f_name` varchar(256) NOT NULL,
	`l_name` varchar(256) NOT NULL,
	`email` varchar(256) NOT NULL,
	`subject` varchar(256) NOT NULL,
	`message` text NOT NULL,
	`date_time` datetime NOT NULL,
	`status` varchar(50) NOT NULL
	) $charset_collate";
	$wpdb->query($create_contact_form_query);
}

//Add Theme Support Like - featured image, image crop, post format, rss feed
add_theme_support('post-thumbnails');			// featured image
add_theme_support( 'automatic-feed-links' );	//	rss feed

/**
 * Aneeq - Load Theme Option Panel CSS and JS Start
 */
function aneeq_backend_resources(){
	// aneeq theme css
	wp_enqueue_style( 'aneeq-style', get_stylesheet_uri());
	wp_enqueue_style( 'aneeq-bootstrap-min-css', get_template_directory_uri() . '/css/bootstrap.min.css');	
	
	// Load Google Fonts
	$aneeq_option_settings = get_option('aneeq_font_settings');
	if(isset($aneeq_option_settings['aneeq_font_family'])) $aneeq_font_family = $aneeq_option_settings['aneeq_font_family']; else $aneeq_font_family = "Open+Sans";
	if(isset($aneeq_option_settings['aneeq_font_family_variants'])) $aneeq_font_family_variants = $aneeq_option_settings['aneeq_font_family_variants']; else $aneeq_font_family_variants = "300italic,400italic,700italic,400,700,300";
	$commapos = strpos($aneeq_font_family, ','); // extract font family name
	$aneeq_font_family = substr($aneeq_font_family, 0, $commapos);
	$google_font_url = "http://fonts.googleapis.com/css?family=$aneeq_font_family:$aneeq_font_family_variants";
	wp_enqueue_style( 'aneeq-google-fonts', $google_font_url, false );	
	
	// check is any custom color is set and get the custom color for skin
	$aneeq_option_settings = get_option('aneeq_general_settings');
	if(!isset($aneeq_option_settings['skin_theme_color'])){
		wp_enqueue_style( 'aneeq-screen-css', get_template_directory_uri() . '/css/style.css', array(), 'screen', 'skins' );	// default skin
	}
	
	//JS & CSS
	wp_enqueue_style( 'aneeq-font-awesome', get_template_directory_uri() . '/css/font-awesome.min.css');
	wp_enqueue_style('style', get_stylesheet_uri());
	add_action('wp_enqueue_scripts', 'example_enqueue_styles');	
	wp_enqueue_script('jquery');
	wp_enqueue_script('aneeq-main-js', get_template_directory_uri() . '/js/main.js', array('jquery'), 1.0, true);
	wp_enqueue_script('aneeq-bootstrap-min', get_template_directory_uri() . '/js/bootstrap.min.js');	
	//Slider
	wp_enqueue_script('aneeq-owl-carousel-js', get_template_directory_uri() . '/js/owl.carousel.min.js');
	wp_enqueue_style( 'aneeq-owl-carousel-css', get_template_directory_uri() . '/css/owl.carousel.css');
}
//Aneeq - Load Theme Option Panel CSS and JS End


/**
 * Aneeq Widgets Start
 */
function aneeq_theme_widgets() {
	
	// Blog / Page Sidebar Widget
	register_sidebar( array(
		'name' 			=> 'Sidebar Widget',
		'id' 			=> 'sidebar-widget',
		'before_widget' => '<aside class="widget">',
		'after_widget' 	=> '</aside>',
		'before_title' 	=> '<h4 class="widget-title">',
		'after_title' 	=> '</h4>'
	));
	
	// Get Footer Layout Settings
	if(get_theme_mod('footer_column_layout')) $footer_column_layout = get_theme_mod('footer_column_layout'); else $footer_column_layout = 3;
	if($footer_column_layout == 1) $footer_class_name = "col-md-12 col-sm-12 col-xs-12";	// one column
	if($footer_column_layout == 2) $footer_class_name = "col-md-6 col-sm-6 col-xs-12";		// two column
	if($footer_column_layout == 3) $footer_class_name = "col-md-4 col-sm-6 col-xs-12";		// three column
	if($footer_column_layout == 4) $footer_class_name = "col-md-3 col-sm-6 col-xs-12";		// four column
	// Footer Widget 1
	register_sidebar( array(
		'name'			=> 'Footer Widget',
		'id'			=> 'aneeq-footer-widget',
		'description'	=> 'This is footer widget area of the theme.',
		'before_widget' => "<aside class='$footer_class_name widget'>",
		'after_widget'	=> '</aside>',
		'before_title'	=> '<h4 class="widget-title">',
		'after_title'	=> '</h4>',
	));
}
add_action('widgets_init', 'aneeq_theme_widgets');
// Aneeq Widgets End

// Aneeq Extra Themes Widget Start
require('include/widgets/flickr-photostream.php'); 		// Flickr PhotoStream Widget File
// Aneeq Extra Themes Widget End


//Register area for custom menu
add_action( 'init', 'aneeq_menu' );
function aneeq_menu() {
	register_nav_menu( 'primary-menu', __( 'Primary Menu','aneeq' ) );
	require get_template_directory() . '/include/walker.php';
}
// Include Walker file

//add input field in admin profile page
add_action( 'show_user_profile', 'be_show_extra_profile_fields' );
add_action( 'edit_user_profile', 'be_show_extra_profile_fields' );

function be_show_extra_profile_fields( $user ) { ?>

    <h3><?php _e('Social Media URLs','aneeq'); ?></h3>

    <table class="form-table">
        <tr>
            <th><label for="fb_url"><?php _e('Facebook URL','aneeq'); ?></label></th>
            <td>
                <input type="text" name="fb_url" id="fb_url" value="<?php echo esc_attr( get_the_author_meta( 'fb_url', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e('Please enter your facebook url.','aneeq'); ?></span>
            </td>
        </tr>
		<tr>
            <th><label for="tweet_url"><?php _e('Twitter URL','aneeq'); ?></label></th>
            <td>
                <input type="text" name="tweet_url" id="tweet_url" value="<?php echo esc_attr( get_the_author_meta( 'tweet_url', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e('Please enter your twitter url.','aneeq'); ?></span>
            </td>
        </tr>
		<tr>
            <th><label for="skype_url"><?php _e('Skype URL','aneeq'); ?></label></th>
            <td>
                <input type="text" name="skype_url" id="skype_url" value="<?php echo esc_attr( get_the_author_meta( 'skype_url', $user->ID ) ); ?>" class="regular-text" /><br />
                <span class="description"><?php _e('Please enter your skype url.','aneeq'); ?></span>
            </td>
        </tr>
    </table>
<?php } 
add_action( 'personal_options_update', 'be_save_extra_profile_fields' );
add_action( 'edit_user_profile_update', 'be_save_extra_profile_fields' );

function be_save_extra_profile_fields( $user_id ) {

    if ( ! current_user_can( 'edit_user', $user_id ) ) {
        return false;
    }

    update_user_meta( $user_id, 'fb_url', esc_attr( $_POST['fb_url'] )  );
    update_user_meta( $user_id, 'tweet_url', esc_attr( $_POST['tweet_url'] )  );
    update_user_meta( $user_id, 'skype_url', esc_attr( $_POST['skype_url'] )  );
}

Class My_Recent_Posts_Widget extends WP_Widget_Recent_Posts {

	function widget($args, $instance) {
		
			if ( ! isset( $args['widget_id'] ) ) {
			$args['widget_id'] = $this->id;
		}

		$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Posts', 'aneeq' );

		/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
		$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );

		$number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5;
		if ( ! $number )
			$number = 5;
		$show_date = isset( $instance['show_date'] ) ? $instance['show_date'] : false;

		/**
		 * Filters the arguments for the Recent Posts widget.
		 *
		 * @since 3.4.0
		 *
		 * @see WP_Query::get_posts()
		 *
		 * @param array $args An array of arguments used to retrieve the recent posts.
		 */
		$r = new WP_Query( apply_filters( 'widget_posts_args', array(
			'posts_per_page'      => $number,
			'no_found_rows'       => true,
			'post_status'         => 'publish',
			'ignore_sticky_posts' => true
		) ) );

		if ($r->have_posts()) :
		?>
		<?php echo $args['before_widget']; ?>
		<?php if ( $title ) {
			echo $args['before_title'] . $title . $args['after_title'];
		} ?>
		<ul class="links">
		<?php while ( $r->have_posts() ) : $r->the_post(); ?>
			<li>
				<a href="<?php the_permalink(); ?>"><?php get_the_title() ? the_title() : the_ID(); ?></a>
			<?php if ( $show_date ) : ?>
				<span class="post-date"><?php echo get_the_date(); ?></span>
			<?php endif; ?>
			</li>
		<?php endwhile; ?>
		</ul>
		<?php echo $args['after_widget']; ?>
		<?php
		// Reset the global $the_post as this query will have stomped on it
		wp_reset_postdata();

		endif;
	}
}
function my_recent_widget_registration() {
  unregister_widget('WP_Widget_Recent_Posts');
  register_widget('My_Recent_Posts_Widget');
}
add_action('widgets_init', 'my_recent_widget_registration');

//Customize Read More link in Blog Post
function modify_read_more_link() {
    return '<a class="btn btn-small btn-default" href="' . get_permalink() . '">Read More</a>';
}
add_filter( 'the_content_more_link', 'modify_read_more_link' );