tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
/*
* Enable support for custom logo.
*
*/
add_theme_support(
'custom-logo',
array(
'height' => 40,
'width' => 85,
'flex-height' => true,
)
);
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link https://developer.wordpress.org/reference/functions/add_theme_support/#post-thumbnails
*/
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 1200, 9999 );
// This theme uses wp_nav_menu() in two locations.
register_nav_menus(
array(
'primary' => __( 'Primary Menu', 'altminimo' ),
'secondary' => __( 'Secondary Menu', 'altminimo' ),
)
);
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support(
'html5',
array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
)
);
/*
* Enable support for Post Formats.
*
* See: https://codex.wordpress.org/Post_Formats
*/
add_theme_support(
'post-formats',
array(
'aside',
'image',
'video'
// 'quote',
// 'link',
// 'gallery',
// 'status',
// 'audio',
// 'chat',
)
);
add_post_type_support( 'page', 'excerpt' );
add_post_type_support( 'page', 'post-formats' ); // for some reason post-formats are not working for pages
add_post_type_support( 'post', 'post-formats' );
// Add support for responsive embeds.
add_theme_support( 'responsive-embeds' );
}
endif; // alt_setup
add_action( 'after_setup_theme', 'alt_setup' );
if ( ! function_exists( 'alt_post_thumbnail' ) ) :
// Display the video embedded in the content
function alt_post_video($content){
$content = apply_filters( 'the_content', $content );
$a_content = get_media_embedded_in_content($content);
if (isset($a_content[0])){
?>
");
foreach ($a_content as $a_k => $media){
//echo $media;
// $content = str_replace($media, "", $content);
}
return $content;
}
/**
* Displays an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index views, or a div
* element when on single views.
*
*/
function alt_post_thumbnail($post_format = "standard") {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
if ( is_singular() ) :
$image_id = get_post_thumbnail_id();
if ($image_id){
$thumbnail = wp_get_attachment_image_src( $image_id,'full' );
$image_alt = get_post_meta($image_id, '_wp_attachment_image_alt', TRUE);
$image = get_post(get_post_thumbnail_id());
if ($post_format == "image"){
?>
post_excerpt)){ ?>
post_excerpt); ?>
post_excerpt); ?>
the_title_attribute( 'echo=0' ) ) ); ?>
max_num_pages > 1 ) echo '';
}else{
//wp_link_pages();
posts_nav_link();
}
}else{
wp_link_pages();
}
}
/**
* Get Taxonomy configured color
*
* @param array $o_tax Taxonomy object
*/
function alt_tax_color( $o_tax ) {
$badge_color = "primary";
if (isset($o_tax->term_id)){
$category_color = get_option( "category_color_".$o_tax->term_id);
if ($category_color) $badge_color = $category_color;
}
return $badge_color;
}
/**
* Count words of a given text and calculate reading time
*
* @param array $text String of text
*/
function alt_reading_time( $text ) {
$word_count = str_word_count(strip_tags($text));
// $reading_time = $word_count * 0.00389;
// if ($reading_time < 1) $reading_time = 1;
// $reading_time = round($reading_time);
$reading_time = $word_count / 200; // average adult reads 200-250 words per minute
if ($reading_time < 1) $reading_time = 1;
$reading_time = round($reading_time);
return Array('reading_time' => $reading_time, 'word_count' => $word_count);
}
/**
* Add preconnect for Google Fonts.
*
*
* @param array $urls URLs to print for resource hints.
* @param string $relation_type The relation type the URLs are printed.
* @return array $urls URLs to print for resource hints.
*/
function alt_resource_hints( $urls, $relation_type ) {
if ( wp_style_is( 'twentysixteen-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
$urls[] = array(
'href' => 'https://fonts.gstatic.com',
'crossorigin',
);
}
return $urls;
}
add_filter( 'wp_resource_hints', 'alt_resource_hints', 10, 2 );
/**
* Enqueues scripts and styles.
*/
function alt_scripts() {
global $wp_query;
wp_enqueue_style( 'alt-main-minimo', get_template_directory_uri()."/assets/css/main.css" );
wp_enqueue_style( 'alt-bootstrap-minimo', get_template_directory_uri()."/assets/css/bootstrap.min.css" );
wp_enqueue_style( 'alt-animate', get_template_directory_uri()."/assets/css/animate.css" );
wp_enqueue_style( 'alt-minimo-base', get_template_directory_uri()."/assets/css/minimo.css" );
wp_enqueue_style( 'alt-style', get_stylesheet_uri(), Array( "alt-main-minimo", "alt-bootstrap-minimo", "alt-animate", "alt-minimo-base" ) );
wp_enqueue_script( 'alt-html5', get_template_directory_uri() . '/assets/js/html5.js', array(), '3.7.3' );
wp_script_add_data( 'alt-html5', 'conditional', 'lt IE 9' );
wp_enqueue_script( 'alt-popper', get_template_directory_uri() . '/assets/js/popper.min.js', array( 'jquery' ), NULL, true );
wp_enqueue_script( 'alt-bootstrap', get_template_directory_uri().'/assets/js/bootstrap.min.js', array( 'jquery', 'alt-popper' ), NULL, true );
// wp_enqueue_script( 'alt-popper', get_template_directory_uri() . '/js/highlight.pack.js', array( 'jquery' ), NULL, true );
wp_enqueue_script( 'alt-script', get_template_directory_uri() . '/assets/js/functions.js', array( 'jquery' ), NULL , true );
if ( is_singular() ) wp_enqueue_script( "comment-reply" );
// load more posts
wp_localize_script( 'alt-script', 'alt_loadmore_params', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ), // WordPress AJAX
'posts' => json_encode( $wp_query->query_vars ), // everything about your loop is here
'current_page' => get_query_var( 'paged' ) ? get_query_var('paged') : 1,
'max_page' => $wp_query->max_num_pages
) );
}
add_action( 'wp_enqueue_scripts', 'alt_scripts' );
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for post thumbnails
*
* @param array $attr Attributes for the image markup.
* @param int $attachment Image attachment ID.
* @param array $size Registered image size or flat array of height and width dimensions.
* @return array The filtered attributes for the image markup.
*/
function alt_post_thumbnail_sizes_attr( $attr, $attachment, $size ) {
if ( 'post-thumbnail' === $size ) {
if ( is_active_sidebar( 'sidebar-1' ) ) {
$attr['sizes'] = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 60vw, (max-width: 1362px) 62vw, 840px';
} else {
$attr['sizes'] = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 88vw, 1200px';
}
}
return $attr;
}
add_filter( 'wp_get_attachment_image_attributes', 'alt_post_thumbnail_sizes_attr', 10, 3 );
function alt_adapt_comment_form( $arg ) {
// $arg contains all the comment form defaults
// simply redefine one of the existing array keys to change the comment form
// see http://codex.wordpress.org/Function_Reference/comment_form for a list
// of array keys
// add Foundation classes to the button class
$arg['class_submit'] = 'btn btn-primary';
// return the modified array
return $arg;
}
function alt_remove_posts_from_home_page( $query ) {
if( $query->is_main_query() && $query->is_home() ) {
$query->set('post__not_in', get_option( 'sticky_posts' ));
}
}
function alt_loadmore_ajax_handler(){
// prepare our arguments for the query
$args = json_decode( stripslashes( $_POST['query'] ), true );
$args['paged'] = $_POST['page'] + 1; // we need next page to be loaded
$args['post_status'] = 'publish';
$args['post__not_in'] = get_option( 'sticky_posts' );
// it is always better to use WP_Query but not here
query_posts( $args );
if( have_posts() ) :
// run the loop
while( have_posts() ): the_post();
// look into your theme code how the posts are inserted, but you can use your own HTML of course
// do you remember? - my example is adapted for Twenty Seventeen theme
get_template_part( 'template-parts/post/loop', "loop" );
// for the test purposes comment the line above and uncomment the below one
//the_title();
endwhile;
endif;
die; // here we exit the script and even no wp_reset_query() required!
}
function alt_reveal_more_button($text){
$is_showmore = false;
if (strlen($text) > 250) $is_showmore = '
';
return $is_showmore;
}
// change default excerpt length
add_filter( 'excerpt_length', function($length) {
return 25;
} );
function alt_content_end( $content ) {
// Check if we're inside the main loop in a single post page.
if ( is_single() && in_the_loop() && is_main_query() ) {
return $content . "";
}
return $content;
}
add_filter( 'the_content', 'alt_content_end' );
add_action('wp_ajax_loadmore', 'alt_loadmore_ajax_handler'); // wp_ajax_{action}
add_action('wp_ajax_nopriv_loadmore', 'alt_loadmore_ajax_handler'); // wp_ajax_nopriv_{action}
// run the comment form defaults through the newly defined filter
add_filter( 'comment_form_defaults', 'alt_adapt_comment_form' );
// remove featured post from main query
add_action( 'pre_get_posts', 'alt_remove_posts_from_home_page' );
?>
; ?>)