__( 'Primary Blue', 'academica' ),
'slug' => 'primary-blue',
'color' => $accent_color,
),
array(
'name' => __( 'Dark Gray', 'academica' ),
'slug' => 'dark-gray',
'color' => '#333333',
),
array(
'name' => __( 'Light Gray', 'academica' ),
'slug' => 'light-gray',
'color' => '#777777',
),
array(
'name' => __( 'White', 'academica' ),
'slug' => 'white',
'color' => '#ffffff',
),
) );
// Block Editor Font Sizes
add_theme_support( 'editor-font-sizes', array(
array(
'name' => __( 'Small', 'academica' ),
'size' => 14,
'slug' => 'small'
),
array(
'name' => __( 'Regular', 'academica' ),
'size' => 16,
'slug' => 'regular'
),
array(
'name' => __( 'Large', 'academica' ),
'size' => 18,
'slug' => 'large'
),
array(
'name' => __( 'Extra Large', 'academica' ),
'size' => 24,
'slug' => 'extra-large'
),
) );
// Custom Background
add_theme_support( 'custom-background' );
// Custom Menus
register_nav_menus( array(
'primary' => __( 'Top Menu', 'academica' ),
'footer' => __( 'Footer Menu', 'academica' ),
) );
/*
* 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',
) );
// Featured Image
add_theme_support( 'post-thumbnails' );
add_image_size( 'academica-featured-posts-widget', 75, 50, true );
// Title Tag
add_theme_support( 'title-tag' );
// Feed Links
add_theme_support( 'automatic-feed-links' );
add_theme_support( 'infinite-scroll', array(
'footer_widgets' => 'sidebar-3',
'container' => 'column-content',
'wrapper' => false,
'footer' => 'footer',
) );
load_theme_textdomain( 'academica', get_template_directory() . '/languages' );
}
add_action( 'after_setup_theme', 'academica_setup' );
/**
* Enqueues scripts and styles
*/
function academica_enqueue_scripts() {
wp_enqueue_style( 'academica-style', get_stylesheet_uri() );
wp_enqueue_style( 'academica-style-mobile', get_template_directory_uri() . '/media-queries.css', array( 'academica-style' ), '1.0' );
wp_enqueue_style( 'dashicons' );
wp_enqueue_script( 'mmenu', get_template_directory_uri() . '/js/jquery.mmenu.min.all.js', array( 'jquery' ), '20150325', true );
wp_enqueue_script( 'superfish', get_template_directory_uri() . '/js/superfish.min.js', array( 'jquery' ), '20150325', true );
wp_enqueue_script( 'academica-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), '20150325', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'academica_enqueue_scripts' );
/**
* Initializes Widgetized Areas (Sidebars)
*/
function academica_widgets_init() {
register_sidebar( array(
'name' => __( 'Sidebar: Left', 'academica' ),
'id' => 'sidebar-1',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Sidebar: Right', 'academica' ),
'id' => 'sidebar-2',
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer', 'academica' ),
'id' => 'sidebar-3',
'before_widget' => '',
'before_title' => '',
) );
// Custom Theme Widget
require_once get_template_directory() . '/inc/widgets.php';
require_once get_template_directory() . '/inc/wpzoom-widgets.php';
}
add_action( 'widgets_init', 'academica_widgets_init' );
/**
* Add some useful default widgets to the Academica sidebar
*/
function academica_default_widgets( $theme ) {
if ( 'Academica' == $theme ) return;
$sidebars = get_option( 'sidebars_widgets' );
if ( empty( $sidebars['sidebar-1'] ) ) {
$pages = get_option( 'widget_pages', array( '_multiwidget' => 1 ) );
$pages[2] = array( 'title' => __( 'Start here', 'academica' ) );
update_option( 'widget_pages', $pages );
$sidebars['sidebar-1'] = array( 0 => 'pages-2' );
}
$sidebars['wp_inactive_widgets'] = array();
$sidebars['array_version'] = 3;
update_option( 'sidebars_widgets', $sidebars );
}
add_action( 'after_switch_theme', 'academica_default_widgets' );
/*
* Count number of widgets in a sidebar
*/
function academica_widgets_count_class( $index = 1 ) {
global $wp_registered_sidebars, $wp_registered_widgets;
if ( is_int($index) ) {
$index = "sidebar-$index";
} else {
$index = sanitize_title($index);
foreach ( (array) $wp_registered_sidebars as $key => $value ) {
if ( sanitize_title($value['name']) == $index ) {
$index = $key;
break;
}
}
}
$sidebars_widgets = wp_get_sidebars_widgets();
if ( empty( $wp_registered_sidebars[ $index ] ) || empty( $sidebars_widgets[ $index ] ) || ! is_array( $sidebars_widgets[ $index ] ) ) {
return '';
}
$count = 0;
foreach ( (array) $sidebars_widgets[ $index ] as $id ) {
if ( ! isset( $wp_registered_widgets[ $id ] ) ) continue;
$count++;
}
return ' widgets-' . $count;
}
/**
* Get wp_page_menu() to show a home link.
*
* @param array $args
* @return array
*/
function academica_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'academica_page_menu_args' );
/**
* Sets a custom comment form title
*
* @param array $args
* @return array
*/
function academica_comment_form_defaults( $args ) {
$args['title_reply'] = __( 'Leave a comment', 'academica' );
return $args;
}
add_filter( 'comment_form_defaults', 'academica_comment_form_defaults' );
if ( ! function_exists( 'academica_continue_reading_link' ) ) :
/**
* Returns a "Continue Reading" link for excerpts
*/
function academica_continue_reading_link() {
return ' ' . __( 'Continue reading →', 'academica' ) . '';
}
endif; // academica_continue_reading_link
/**
* Adds a pretty "Continue Reading" link to custom post excerpts.
*/
function academica_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= academica_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'academica_custom_excerpt_more' );
/**
* Adds layout classes to the element
*
* @param array $classes
* @return array
*/
function academica_body_class( $classes ) {
return array_merge( $classes, academica_sidebar_classes() );
}
add_filter( 'body_class', 'academica_body_class' );
/**
* Adjusts content width if there are less than two sidebars
*/
function academica_set_content_width() {
global $content_width;
$classes = academica_sidebar_classes();
if ( in_array( 'column-double', $classes ) || is_page_template( 'template-sidebar-left.php' ) || is_page_template( 'template-sidebar-right.php' ) )
$content_width = 880;
elseif ( in_array( 'column-full', $classes ) || is_page_template( 'template-full-width.php' ) )
$content_width = 1170;
}
add_action( 'template_redirect', 'academica_set_content_width' );
/**
* Displays a horizontal rule before the comment form, when there are no
* comments yet
*/
function academica_comment_form_before() {
if ( ! have_comments() )
echo '
';
}
add_action( 'comment_form_before', 'academica_comment_form_before' );
/**
* Returns an array with classes, based on the number of active sidebars and the
* page that is being viewed
*
* @return array
*/
function academica_sidebar_classes() {
$classes = array();
$sidebar_left = $sidebar_right = '';
$sidebar_left = 'sidebar-1';
$sidebar_right = 'sidebar-2';
if ( // Not an archive and no active sidebars
// Single post view and post set to full-width
( is_singular( 'post' ) && 'column-full' == get_post_meta( get_the_ID(), '_academica_post_layout', true ) ) )
$classes[] = 'column-full';
elseif (
// Just one sidebar active
! is_active_sidebar( $sidebar_left ) || ! is_active_sidebar( $sidebar_right )
// Single post view and post set to only left sidebar
|| ( is_singular( 'post' ) && 'column-right' == get_post_meta( get_the_ID(), '_academica_post_layout', true ) ) )
$classes[] = 'column-double';
if (
// Single post view and post set to only left sidebar
( is_singular( 'post' ) && 'column-right' == get_post_meta( get_the_ID(), '_academica_post_layout', true ) ) )
$classes[] = 'column-right';
return $classes;
}
if ( ! function_exists( 'academica_entry_meta' ) ) :
/**
* Prints HTML with meta information for current post: categories, tags, permalink, author, and date.
*/
function academica_entry_meta() {
// Translators: used between list items, there is a space after the comma.
$categories_list = get_the_category_list( __( ', ', 'academica' ) );
$date = sprintf( '',
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() )
);
$author = sprintf( '%3$s',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'academica' ), get_the_author() ) ),
get_the_author()
);
// Translators: 1 is the author's name, 2 is category, and 3 is the date.
if ( $categories_list ) {
$utility_text = __( 'By %1$s in %2$s on %3$s', 'academica' );
} else {
$utility_text = __( 'By %1$s on %3$s.', 'academica' );
}
printf(
$utility_text,
$author,
$categories_list,
$date
);
}
endif;
if ( ! function_exists( 'academica_content_nav' ) ) :
/**
* Displays navigation to next/previous pages when applicable.
*/
function academica_content_nav() {
global $wp_query;
if ( $wp_query->max_num_pages > 1 ) : ?>
← Older posts', 'academica' ) ); ?>
→', 'academica' ) ); ?>
ID, '_academica_post_layout', true );
wp_nonce_field( 'academica_post_layout', 'academica_post_layout_nonce' ); ?>
';
$after = '';
echo '' . __( 'Home', 'academica' ) . '' . $sep;
if ( is_category() ) {
global $wp_query;
$cat = get_category( $wp_query->get_queried_object()->term_id );
if ( $cat->parent ) {
$cat_parents = get_category_parents( get_category( $cat->parent ), true, $sep );
if ( ! is_wp_error( $cat_parents ) && 0 < $cat->parent ) {
echo $cat_parents;
}
}
echo $before . single_cat_title() . $after;
} elseif ( is_day() ) {
echo '' . get_the_time( 'Y' ) . '' . $sep;
echo '' . get_the_time( 'F' ) . '' . $sep;
echo $before . get_the_time( 'd' ) . $after;
} elseif ( is_month() ) {
echo '' . get_the_time( 'Y' ) . '' . $sep;
echo $before . get_the_time( 'F' ) . $after;
} elseif ( is_year() ) {
echo $before . get_the_time( 'Y' ) . $after;
} elseif ( is_single() ) {
if ( is_attachment() ) {
global $post;
echo '' . get_the_title( $post->post_parent ) . '' . $sep . $before . get_the_title() . $after;
} else {
$cat = get_the_category();
$cat = $cat[0];
$cat_parents = get_category_parents( $cat, true, $sep );
if ( ! is_wp_error( $cat_parents ) )
echo $cat_parents . $before . get_the_title() . $after;
}
} elseif ( is_page() ) {
global $post;
if ( $post->post_parent ) {
$parent_id = $post->post_parent;
$parent_links = array();
while ( $parent_id ) {
$page = get_page( $parent_id );
$parent_links[] = '' . get_the_title( $page->ID ) . '';
$parent_id = $page->post_parent;
}
echo implode( $sep, array_reverse( $parent_links ) ) . $sep;
}
echo $before . get_the_title() . $after;
} elseif ( is_search() ) {
echo $before . sprintf( __( 'Search results for '%s'', 'academica' ), get_search_query() ) . $after;
} elseif ( is_tag() ) {
echo $before . sprintf( __( 'Posts tagged '%s'', 'academica' ), single_tag_title( '', false ) ) . $after;
} elseif ( is_author() ) {
global $author;
echo $before . sprintf( __( 'Articles posted by %s', 'academica' ), get_userdata( $author )->display_name ) . $after;
} elseif ( is_404() ) {
echo $before . __( 'Error 404', 'academica' ) . $after;
}
if ( get_query_var( 'paged' ) ) {
echo ' (' . sprintf( __( 'Page %s', 'academica' ), get_query_var( 'paged' ) ) . ')';
}
}
}
endif;
/**
* Outputs footer text
*/
function academica_the_footer_text( $date_fmt = 'Y', $echo = true ) {
$text = sprintf( __( 'Powered by WordPress / Academica WordPress Theme by WPZOOM', 'academica' ), 'https://wordpress.org', 'https://www.wpzoom.com' );
$html = apply_filters( 'academica_the_footer_text', $text ) ;
$html = apply_filters( 'academica_the_footer_text', $html, $text );
if ( $echo ) {
echo $html;
}
return $html;
}
/**
* Include the TGM_Plugin_Activation class.
*/
require_once get_template_directory() . '/inc/class-tgm-plugin-activation.php';
add_action( 'tgmpa_register', 'academica_register_required_plugins' );
/**
* Register the required plugins for this theme.
*
* The variable passed to tgmpa_register_plugins() should be an array of plugin
* arrays.
*
* This function is hooked into tgmpa_init, which is fired within the
* TGM_Plugin_Activation class constructor.
*/
function academica_register_required_plugins() {
/*
* Array of plugin arrays. Required keys are name and slug.
* If the source is NOT from the .org repo, then source is also required.
*/
$plugins = array(
// This is an example of how to include a plugin from the WordPress Plugin Repository.
array(
'name' => 'Social Icons Widget by WPZOOM',
'slug' => 'social-icons-widget-by-wpzoom',
'required' => false,
),
);
/*
* Array of configuration settings. Amend each line as needed.
*
* TGMPA will start providing localized text strings soon. If you already have translations of our standard
* strings available, please help us make TGMPA even better by giving us access to these translations or by
* sending in a pull-request with .po file(s) with the translations.
*
* Only uncomment the strings in the config array if you want to customize the strings.
*/
$config = array(
'id' => 'academica', // Unique ID for hashing notices for multiple instances of TGMPA.
'default_path' => '', // Default absolute path to bundled plugins.
'menu' => 'tgmpa-install-plugins', // Menu slug.
'has_notices' => true, // Show admin notices or not.
'dismissable' => true, // If false, a user cannot dismiss the nag message.
'dismiss_msg' => '', // If 'dismissable' is false, this message will be output at top of nag.
'is_automatic' => false, // Automatically activate plugins after installation or not.
'message' => '', // Message to output right before the plugins table.
);
tgmpa( $plugins, $config );
}
/*
* Fetch Theme Data & Options for About Page
*/
$academica_data = wp_get_theme('academica');
$academica_version = $academica_data['Version'];
$academica_options = get_option('academica_options');
if (!function_exists('academica_admin_scripts')) {
function academica_admin_scripts($hook) {
if ('appearance_page_academica' === $hook || 'widgets.php' === $hook) {
wp_enqueue_style('academica-admin', get_template_directory_uri() . '/inc/admin/admin.css');
}
// Styles
wp_enqueue_style(
'academica-admin-review-notice',
get_template_directory_uri() . '/inc/admin/admin-review-notice.css'
);
}
}
add_action('admin_enqueue_scripts', 'academica_admin_scripts');
if (is_admin()) {
require_once('inc/admin/admin.php');
if (current_user_can( 'manage_options' ) ) {
require_once(get_template_directory() . '/inc/admin/academica-notices.php');
require_once(get_template_directory() . '/inc/admin/notice-review.php');
}
}
/**
* Sanitize content display setting
*/
if (!function_exists('academica_sanitize_content_display')) {
function academica_sanitize_content_display($input) {
$valid_options = array('excerpt', 'full');
return in_array($input, $valid_options) ? $input : 'excerpt';
}
}
/**
* Sanitize font stack setting
*/
if (!function_exists('academica_sanitize_font_stack')) {
function academica_sanitize_font_stack($input) {
$valid_options = array('system-ui', 'transitional', 'humanist', 'geometric', 'classical', 'neo-grotesque', 'monospace', 'industrial', 'rounded', 'slab-serif');
return in_array($input, $valid_options) ? $input : 'system-ui';
}
}
/**
* Get available font stacks (based on Modern Font Stacks)
* @see https://github.com/system-fonts/modern-font-stacks
*/
if (!function_exists('academica_get_font_stacks')) {
function academica_get_font_stacks() {
return array(
'system-ui' => 'system-ui, sans-serif',
'transitional' => 'Charter, "Bitstream Charter", "Sitka Text", Cambria, serif',
'humanist' => 'Seravek, "Gill Sans Nova", Ubuntu, Calibri, "DejaVu Sans", source-sans-pro, sans-serif',
'geometric' => 'Avenir, "Avenir Next LT Pro", Montserrat, Corbel, "URW Gothic", source-sans-pro, sans-serif',
'classical' => 'Optima, Candara, "Noto Sans", source-sans-pro, sans-serif',
'neo-grotesque' => 'Inter, Roboto, "Helvetica Neue", "Arial Nova", Nimbus Sans, Arial, sans-serif',
'monospace' => '"SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace',
'industrial' => 'Bahnschrift, "DIN Alternate", "Franklin Gothic Medium", "Nimbus Sans Narrow", sans-serif-condensed, sans-serif',
'rounded' => 'ui-rounded, "Hiragino Maru Gothic ProN", Quicksand, Comfortaa, Manjari, "Arial Rounded MT", "Arial Rounded MT Bold", Calibri, source-sans-pro, sans-serif',
'slab-serif' => 'Rockwell, "Rockwell Nova", "Roboto Slab", "DejaVu Serif", "Sitka Small", serif',
);
}
}