';
if(!fourseasons_validate_gravatar(get_comment_author_email())){
//replace to theme avatar
print '.'/images/avatar.jpg)
';
}else{
//default
print get_avatar($comment,'60');
}
print '
';
}
// retina image generator
function fourseasons_retina_support_create_images( $file, $width, $height, $crop = false ) {
if ( $width || $height ) {
$resized_file = wp_get_image_editor( $file );
if ( ! is_wp_error( $resized_file ) ) {
$filename = $resized_file->generate_filename( $width . 'x' . $height . '@2x' );
$resized_file->resize( $width * 2, $height * 2, $crop );
$resized_file->save( $filename );
$info = $resized_file->get_size();
return array(
'file' => wp_basename( $filename ),
'width' => $info['width'],
'height' => $info['height'],
);
}
}
return false;
}
function fourseasons_delete_retina_support_images( $attachment_id ) {
$meta = wp_get_attachment_metadata( $attachment_id );
$upload_dir = wp_upload_dir();
if(isset( $meta['file'] )){
$path = pathinfo( $meta['file'] );
}
if(is_array($meta) && isset($path)){
foreach ( $meta as $key => $value ) {
if ( 'sizes' === $key ) {
foreach ( $value as $sizes => $size ) {
$original_filename = $upload_dir['basedir'] . '/' . $path['dirname'] . '/' . $size['file'];
$retina_filename = substr_replace( $original_filename, '@2x.', strrpos( $original_filename, '.' ), strlen( '.' ) );
if ( file_exists( $retina_filename ) )
unlink( $retina_filename );
}
}
}
}
}
function fourseasons_retina_support_attachment_meta( $metadata, $attachment_id ) {
foreach ( $metadata as $key => $value ) {
if ( is_array( $value ) ) {
foreach ( $value as $image => $attr ) {
if ( is_array( $attr ) && !empty($attr['width']) && !empty($attr['height']) )
fourseasons_retina_support_create_images( get_attached_file( $attachment_id ), $attr['width'], $attr['height'], true );
}
}
}
return $metadata;
}
add_filter( 'delete_attachment', 'fourseasons_delete_retina_support_images' );
add_filter( 'wp_generate_attachment_metadata', 'fourseasons_retina_support_attachment_meta', 10, 2 );
// put theme options in customizer
function fourseasons_theme_customizer( $wp_customize ) {
//season
$wp_customize->add_section( 'fourseasons_season_section' , array(
'title' => __( 'Season Layouts', 'four-seasons' ),
'priority' => 30,
'description' => __( 'Select a layout for your website!', 'four-seasons' )
) );
$wp_customize->add_setting( 'fourseasons_season', array( 'sanitize_callback' => 'fourseasons_sanitize_season' ) );
$wp_customize->add_control( 'fourseasons_season', array(
'section' => 'fourseasons_season_section',
'type' => 'radio',
'choices' => array(
'spring' => 'Spring',
'summer' => 'Summer',
'fall' => 'Fall',
'winter' => 'Winter'
),
) );
function fourseasons_sanitize_season($input){
$seasons = array('spring','summer','fall','winter');
if(in_array($input,$seasons)){
return $input;
}
}
//colors
//add link color setting and control
$wp_customize->add_setting( 'fourseasons_link_color', array(
'default' => '#d27506',
'sanitize_callback' => 'sanitize_hex_color',
'transport' => 'postMessage',
) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'fourseasons_link_color', array(
'label' => __( 'Link Color', 'four-seasons' ),
'section' => 'colors',
) ) );
$wp_customize->add_setting( 'fourseasons_link_hover_color', array(
'default' => '#333333',
'sanitize_callback' => 'sanitize_hex_color',
'transport' => 'postMessage',
) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'fourseasons_link_hover_color', array(
'label' => __( 'Link Hover Color', 'four-seasons' ),
'section' => 'colors',
) ) );
//add main text color setting and control
$wp_customize->add_setting( 'fourseasons_main_text_color', array(
'default' => '#666666',
'sanitize_callback' => 'sanitize_hex_color',
'transport' => 'postMessage',
) );
$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'fourseasons_main_text_color', array(
'label' => __( 'Main Text Color', 'four-seasons' ),
'section' => 'colors',
) ) );
//sidebar & footer
$wp_customize->add_section( 'fourseasons_sidebar_footer_section' , array(
'title' => __( 'Sidebar & Footer', 'four-seasons' ),
'priority' => 100
) );
//sidebar position
$wp_customize->add_setting( 'fourseasons_default_sidebar_position', array(
'sanitize_callback' => 'fourseasons_sanitize_sb_position'
) );
$wp_customize->add_control( 'fourseasons_default_sidebar_position', array(
'label' => __( 'Default sidebar position', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'select',
'choices' => array(
'' => __('Right','four-seasons'),
'left' => __('Left','four-seasons')
)
) );
function fourseasons_sanitize_sb_position( $input ) {
if($input == 'left'){
return $input;
}else{
return '';
}
}
//footer social icons
$wp_customize->add_setting( 'fourseasons_footer_icons_behance', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_behance', array(
'label' => __( 'Footer icons - Behance', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_dribbble', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_dribbble', array(
'label' => __( 'Footer icons - Dribbble', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_facebook', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_facebook', array(
'label' => __( 'Footer icons - Facebook', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_gplus', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_gplus', array(
'label' => __( 'Footer icons - Google+', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_instagram', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_instagram', array(
'label' => __( 'Footer icons - Instagram', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_linkedin', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_linkedin', array(
'label' => __( 'Footer icons - LinkedIN', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_pinterest', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_pinterest', array(
'label' => __( 'Footer icons - Pinterest', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_rss', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_rss', array(
'label' => __( 'Footer icons - RSS', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
$wp_customize->add_setting( 'fourseasons_footer_icons_twitter', array( 'sanitize_callback' => 'esc_url_raw' ) );
$wp_customize->add_control( 'fourseasons_footer_icons_twitter', array(
'label' => __( 'Footer icons - Twitter', 'four-seasons' ),
'section' => 'fourseasons_sidebar_footer_section',
'type' => 'text'
) );
}
add_action( 'customize_register', 'fourseasons_theme_customizer' );
// user can decide which post categories to load on a blog or portfolio page template
if ( is_admin() ) {
$fourseasons_new_meta_boxes_blogcats = array(
"sc_gen" => array(
"name" => "fourseasons_blog_cats",
"std" => "",
"title" => "Post Categories"
)
);
function fourseasons_category_selector() {
global $post;
$fourseasons_blog_cats = get_post_meta($post->ID, 'fourseasons_blog_cats', true);
$tax_terms = get_terms('category');
echo''.__('Here you can select which post categories you\'d like to display on this page.','four-seasons').'
';
wp_nonce_field('fourseasons_update_blog_cats','fourseasons_update_blog_cats_nonce');
echo '
';
}
function fourseasons_create_meta_box_blogcats() {
global $theme_name;
if ( function_exists('add_meta_box') ) {
add_meta_box( 'fourseasons-category-selector', 'Post Categories', 'fourseasons_category_selector', 'page', 'side' );
}
}
add_action('admin_menu', 'fourseasons_create_meta_box_blogcats');
//save meta box values
function fourseasons_save_postdata_blogcats(){
global $post, $fourseasons_blog_cats;
//save fields
if(!empty($post->ID) && current_user_can('edit_page',$post->ID) && isset($_POST['fourseasons_update_blog_cats_nonce']) && wp_verify_nonce($_POST['fourseasons_update_blog_cats_nonce'],'fourseasons_update_blog_cats')){
if(!empty($_POST['fourseasons_blog_cats']) && is_array($_POST['fourseasons_blog_cats'])){
$_POST['fourseasons_blog_cats'] = array_map( 'esc_sql', $_POST['fourseasons_blog_cats'] );
update_post_meta($post->ID,'fourseasons_blog_cats',$_POST['fourseasons_blog_cats']);
}
}
}
add_action('save_post', 'fourseasons_save_postdata_blogcats');
}
// user can decide which widget area should appear on a page template
if(is_admin()){
$fourseasons_new_meta_boxes_widget_areas = array(
"sc_gen" => array(
"name" => "fourseasons_widget_areas",
"std" => "",
"title" => "Widget Areas"
)
);
function fourseasons_widget_areas() {
global $post;
$fourseasons_widget_areas_sidebar = get_post_meta($post->ID, 'fourseasons-widget-areas-sidebar', true);
$fourseasons_widget_areas_first_footer = get_post_meta($post->ID, 'fourseasons-widget-areas-first-footer', true);
$fourseasons_widget_areas_second_footer = get_post_meta($post->ID, 'fourseasons-widget-areas-second-footer', true);
$fourseasons_widget_areas_third_footer = get_post_meta($post->ID, 'fourseasons-widget-areas-third-footer', true);
$fourseasons_widget_areas_fourth_footer = get_post_meta($post->ID, 'fourseasons-widget-areas-fourth-footer', true);
echo''.__('Here you can select widget areas that should appear on this page.','four-seasons').'
';
wp_nonce_field('fourseasons_widget_areas','fourseasons_widget_areas_nonce');
//list widget areas
echo ''.__('Sidebar','four-seasons').'
';
echo '';
echo '
';
echo ''.__('Footer','four-seasons').'
';
echo '';
echo '';
echo '';
echo '';
echo '
';
}
function fourseasons_create_meta_box_widget_areas() {
global $theme_name;
if ( function_exists('add_meta_box') ) {
add_meta_box( 'fourseasons-widget-areas', 'Widget Areas', 'fourseasons_widget_areas', 'page', 'side' );
add_meta_box( 'fourseasons-widget-areas', 'Widget Areas', 'fourseasons_widget_areas', 'post', 'side' );
}
}
add_action('admin_menu', 'fourseasons_create_meta_box_widget_areas');
//save meta box values
function fourseasons_save_postdata_widget_areas(){
global $post, $fourseasons_widget_areas;
//save fields
if(!empty($post->ID) && current_user_can('edit_page', $post->ID) && current_user_can('edit_post') && isset($_POST['fourseasons_widget_areas_nonce']) && wp_verify_nonce($_POST['fourseasons_widget_areas_nonce'],'fourseasons_widget_areas')){
if(!empty($_POST['fourseasons-widget-areas-sidebar'])){
$_POST['fourseasons-widget-areas-sidebar'] = sanitize_text_field($_POST['fourseasons-widget-areas-sidebar']);
update_post_meta($post->ID,'fourseasons-widget-areas-sidebar',$_POST['fourseasons-widget-areas-sidebar']);
}elseif(!empty($post->ID)){
delete_post_meta($post->ID,'fourseasons-widget-areas-sidebar');
}
if(!empty($_POST['fourseasons-widget-areas-first-footer'])){
$_POST['fourseasons-widget-areas-first-footer'] = sanitize_text_field($_POST['fourseasons-widget-areas-first-footer']);
update_post_meta($post->ID,'fourseasons-widget-areas-first-footer',$_POST['fourseasons-widget-areas-first-footer']);
}elseif(!empty($post->ID)){
delete_post_meta($post->ID,'fourseasons-widget-areas-first-footer');
}
if(!empty($_POST['fourseasons-widget-areas-second-footer'])){
$_POST['fourseasons-widget-areas-second-footer'] = sanitize_text_field($_POST['fourseasons-widget-areas-second-footer']);
update_post_meta($post->ID,'fourseasons-widget-areas-second-footer',$_POST['fourseasons-widget-areas-second-footer']);
}elseif(!empty($post->ID)){
delete_post_meta($post->ID,'fourseasons-widget-areas-second-footer');
}
if(!empty($_POST['fourseasons-widget-areas-third-footer'])){
$_POST['fourseasons-widget-areas-third-footer'] = sanitize_text_field($_POST['fourseasons-widget-areas-third-footer']);
update_post_meta($post->ID,'fourseasons-widget-areas-third-footer',$_POST['fourseasons-widget-areas-third-footer']);
}elseif(!empty($post->ID)){
delete_post_meta($post->ID,'fourseasons-widget-areas-third-footer');
}
if(!empty($_POST['fourseasons-widget-areas-fourth-footer'])){
$_POST['fourseasons-widget-areas-fourth-footer'] = sanitize_text_field($_POST['fourseasons-widget-areas-fourth-footer']);
update_post_meta($post->ID,'fourseasons-widget-areas-fourth-footer',$_POST['fourseasons-widget-areas-fourth-footer']);
}elseif(!empty($post->ID)){
delete_post_meta($post->ID,'fourseasons-widget-areas-fourth-footer');
}
}
}
add_action('save_post', 'fourseasons_save_postdata_widget_areas');
}