tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
/*
* Enable support for custom logo.
*
* @since Omphaloskepsis 1.2
*/
add_theme_support(
'custom-logo',
array(
'height' => 2256,
'width' => 1622,
'flex-height' => true,
)
);
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link http://codex.wordpress.org/Function_Reference/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', 'omphaloskepsis' ),
'social' => __( 'Social Links Menu', 'omphaloskepsis' ),
)
);
/*
* 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',
)
);
/*
* This theme styles the visual editor to resemble the theme style,
* specifically font, colors, icons, and column width.
*/
add_editor_style(
array(
'css/editor-style.css',
omphaloskepsis_fonts_url(),
)
);
// Indicate widget sidebars can use selective refresh in the Customizer.
add_theme_support( 'customize-selective-refresh-widgets' );
}
endif;
add_action( 'after_setup_theme', 'omphaloskepsis_setup' );
/**
* Sets the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*
* @since Omphaloskepsis 1.0
*/
function omphaloskepsis_content_width() {
$GLOBALS['content_width'] = apply_filters( 'omphaloskepsis_content_width', 840 );
}
add_action( 'after_setup_theme', 'omphaloskepsis_content_width', 0 );
/**
* Registers a widget area.
*
* @link https://developer.wordpress.org/reference/functions/register_sidebar/
*
* @since Omphaloskepsis 1.0
*/
function omphaloskepsis_widgets_init() {
register_sidebar(
array(
'name' => __( 'Sidebar', 'omphaloskepsis' ),
'id' => 'sidebar-1',
'description' => __( 'Add widgets here to appear in your sidebar.', 'omphaloskepsis' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => __( 'Content Bottom 1', 'omphaloskepsis' ),
'id' => 'sidebar-2',
'description' => __( 'Appears at the bottom of the content on posts and pages.', 'omphaloskepsis' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => __( 'Content Bottom 2', 'omphaloskepsis' ),
'id' => 'sidebar-3',
'description' => __( 'Appears at the bottom of the content on posts and pages.', 'omphaloskepsis' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'omphaloskepsis_widgets_init' );
if ( ! function_exists( 'omphaloskepsis_fonts_url' ) ) :
/**
* Register Google fonts for Omphaloskepsis.
*
* Create your own omphaloskepsis_fonts_url() function to override in a child theme.
*
* @since Omphaloskepsis 1.0
*
* @return string Google fonts URL for the theme.
*/
function omphaloskepsis_fonts_url() {
$fonts_url = '';
$fonts = array();
$subsets = 'latin,latin-ext';
/* translators: If there are characters in your language that are not supported by Merriweather, translate this to 'off'. Do not translate into your own language. */
if ( 'off' !== _x( 'on', 'Merriweather font: on or off', 'omphaloskepsis' ) ) {
$fonts[] = 'Merriweather:400,700,900,400italic,700italic,900italic';
}
/* translators: If there are characters in your language that are not supported by Montserrat, translate this to 'off'. Do not translate into your own language. */
if ( 'off' !== _x( 'on', 'Montserrat font: on or off', 'omphaloskepsis' ) ) {
$fonts[] = 'Montserrat:400,700';
}
/* translators: If there are characters in your language that are not supported by Inconsolata, translate this to 'off'. Do not translate into your own language. */
if ( 'off' !== _x( 'on', 'Inconsolata font: on or off', 'omphaloskepsis' ) ) {
$fonts[] = 'Inconsolata:400';
}
if ( $fonts ) {
$fonts_url = add_query_arg(
array(
'family' => rawurlencode( implode( '|', $fonts ) ),
'subset' => rawurlencode( $subsets ),
),
'https://fonts.googleapis.com/css'
);
}
return $fonts_url;
}
endif;
/**
* Handles JavaScript detection.
*
* Adds a `js` class to the root `` element when JavaScript is detected.
*
* @since Omphaloskepsis 1.0
*/
function omphaloskepsis_javascript_detection() {
echo "\n";
}
add_action( 'wp_head', 'omphaloskepsis_javascript_detection', 0 );
/**
* Enqueues scripts and styles.
*
* @since Omphaloskepsis 1.0
*/
function omphaloskepsis_scripts() { // phpcs:disable WordPress.WP.EnqueuedResourceParameters
// Load the normalisation stylesheet.
wp_enqueue_style( 'omphaloskepsis-reset', get_template_directory_uri() . '/css/reset.css', array() );
wp_style_add_data( 'omphaloskepsis-ie', 'conditional', 'lt IE 10' );
// Add custom fonts, used in the main stylesheet.
wp_enqueue_style( 'omphaloskepsis-fonts', omphaloskepsis_fonts_url(), array() );
// Add Genericons, used in the main stylesheet.
wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.4.1' );
// Theme stylesheet.
wp_enqueue_style( 'omphaloskepsis-style', get_stylesheet_uri() );
wp_enqueue_style( 'font-awesome', 'https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css' );
wp_enqueue_style( 'montserrat', 'https://fonts.googleapis.com/css?family=Montserrat' );
// Load the Internet Explorer specific stylesheet.
wp_enqueue_style(
'omphaloskepsis-ie',
get_template_directory_uri() . '/css/ie.css',
array(
'omphaloskepsis-style',
),
'20160412'
);
wp_style_add_data( 'omphaloskepsis-ie', 'conditional', 'lt IE 10' );
// Load the Internet Explorer 8 specific stylesheet.
wp_enqueue_style(
'omphaloskepsis-ie8',
get_template_directory_uri() . '/css/ie8.css',
array(
'omphaloskepsis-style',
),
'20160412'
);
wp_style_add_data( 'omphaloskepsis-ie8', 'conditional', 'lt IE 9' );
// Load the Internet Explorer 7 specific stylesheet.
wp_enqueue_style(
'omphaloskepsis-ie7',
get_template_directory_uri() . '/css/ie7.css',
array(
'omphaloskepsis-style',
),
'20160412'
);
wp_style_add_data( 'omphaloskepsis-ie7', 'conditional', 'lt IE 8' );
// Load the html5 shiv.
wp_enqueue_script( 'omphaloskepsis-html5', get_template_directory_uri() . '/js/html5.js', array(), '3.7.3' );
wp_script_add_data( 'omphaloskepsis-html5', 'conditional', 'lt IE 9' );
wp_enqueue_script( 'omphaloskepsis-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20160412', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
if ( is_singular() && wp_attachment_is_image() ) {
wp_enqueue_script(
'omphaloskepsis-keyboard-image-navigation',
get_template_directory_uri() . '/js/keyboard-image-navigation.js',
array(
'jquery',
),
'20160412'
);
}
wp_enqueue_script(
'omphaloskepsis-script',
get_template_directory_uri() . '/js/functions.js',
array(
'jquery',
),
'20160412',
true
);
wp_localize_script(
'omphaloskepsis-script',
'screenReaderText',
array(
'expand' => __( 'expand child menu', 'omphaloskepsis' ),
'collapse' => __( 'collapse child menu', 'omphaloskepsis' ),
)
);
// phpcs:enable
}
add_action( 'wp_enqueue_scripts', 'omphaloskepsis_scripts' );
/**
* Adds custom classes to the array of body classes.
*
* @since Omphaloskepsis 1.0
*
* @param array $classes Classes for the body element.
* @return array (Maybe) filtered body classes.
*/
function omphaloskepsis_body_classes( $classes ) {
// Adds a class of custom-background-image to sites with a custom background image.
if ( get_background_image() ) {
$classes[] = 'custom-background-image';
}
// Adds a class of group-blog to sites with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
// Adds a class of no-sidebar to sites without active sidebar.
if ( ! is_active_sidebar( 'sidebar-1' ) ) {
$classes[] = 'no-sidebar';
}
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
return $classes;
}
add_filter( 'body_class', 'omphaloskepsis_body_classes' );
/**
* Converts a HEX value to RGB.
*
* @since Omphaloskepsis 1.0
*
* @param string $color The original color, in 3- or 6-digit hexadecimal form.
* @return array Array containing RGB (red, green, and blue) values for the given
* HEX code, empty array otherwise.
*/
function omphaloskepsis_hex2rgb( $color ) {
$color = trim( $color, '#' );
if ( strlen( $color ) === 3 ) {
$r = hexdec( substr( $color, 0, 1 ) . substr( $color, 0, 1 ) );
$g = hexdec( substr( $color, 1, 1 ) . substr( $color, 1, 1 ) );
$b = hexdec( substr( $color, 2, 1 ) . substr( $color, 2, 1 ) );
} elseif ( strlen( $color ) === 6 ) {
$r = hexdec( substr( $color, 0, 2 ) );
$g = hexdec( substr( $color, 2, 2 ) );
$b = hexdec( substr( $color, 4, 2 ) );
} else {
return array();
}
return array(
'red' => $r,
'green' => $g,
'blue' => $b,
);
}
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for content images
*
* @since Omphaloskepsis 1.0
*
* @param string $sizes A source size value for use in a 'sizes' attribute.
* @param array $size Image size. Accepts an array of width and height
* values in pixels (in that order).
* @return string A source size value for use in a content image 'sizes' attribute.
*/
function omphaloskepsis_content_image_sizes_attr( $sizes, $size ) {
$width = $size[0];
$sizes = ( 840 <= $width ) ? '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px' : '';
if ( 'page' === get_post_type() ) {
$sizes = ( 840 > $width ) ? '(max-width: ' . $width . 'px) 85vw, ' . $width . 'px' : '';
} else {
$sizes = ( 840 > $width && 600 <= $width ) ? '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px' : '';
$sizes = ( 600 > $width ) ? '(max-width: ' . $width . 'px) 85vw, ' . $width . 'px' : '';
}
return $sizes;
}
add_filter( 'wp_calculate_image_sizes', 'omphaloskepsis_content_image_sizes_attr', 10, 2 );
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for post thumbnails
*
* @since Omphaloskepsis 1.0
*
* @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 string A source size value for use in a post thumbnail 'sizes' attribute.
*/
function omphaloskepsis_post_thumbnail_sizes_attr( $attr, $attachment, $size ) {
if ( 'post-thumbnail' === $size ) {
$attr['sizes'] = ( is_active_sidebar( 'sidebar-1' ) ) ? '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 60vw, (max-width: 1362px) 62vw, 840px' : '';
$attr['sizes'] = ( is_active_sidebar( 'sidebar-1' ) ) ? '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 88vw, 1200px' : '';
}
return $attr;
}
add_filter( 'wp_get_attachment_image_attributes', 'omphaloskepsis_post_thumbnail_sizes_attr', 10, 3 );
/**
* Modifies tag cloud widget arguments to have all tags in the widget same font size.
*
* @since Omphaloskepsis 1.1
*
* @param array $args Arguments for tag cloud widget.
* @return array A new modified arguments.
*/
function omphaloskepsis_widget_tag_cloud_args( $args ) {
$args['largest'] = 1;
$args['smallest'] = 1;
$args['unit'] = 'em';
return $args;
}
add_filter( 'widget_tag_cloud_args', 'omphaloskepsis_widget_tag_cloud_args' );
/**
* Cleans up script tags.
*
* @param string $input The script tag.
* @return sting The cleaned-up script tag.
*/
function clean_script_tag( $input ) {
$input = str_replace( "type='text/javascript' ", '', $input );
return str_replace( "'", '"', $input );
}
add_filter( 'script_loader_tag', 'clean_script_tag' );
/**
* Renders the content of a post.
*
* @param string $content The post content.
* @return string The rendered post content.
*/
function omphaloskepsis_the_content( $content ) {
global $post;
if ( 'program' === $post->post_type ) {
// phpcs:disable Squiz.PHP.DisallowMultipleAssignments.FoundInControlStructure
// phpcs:disable WordPress.CodeAnalysis.AssignmentInCondition.Found
if ( $meta = get_post_meta( $post->ID, 'Link', true ) ) {
$links = $links . 'Download';
}
if ( $meta = get_post_meta( $post->ID, 'Documentation', true ) ) {
$links = $links . 'Documentation';
}
if ( $meta = get_post_meta( $post->ID, 'Repo', true ) ) {
$links = $links . 'Repo';
}
if ( $meta = get_post_meta( $post->ID, 'Licence', true ) ) {
$links = $links . 'Licence';
}
if ( $meta = get_post_meta( $post->ID, 'MD5', true ) ) {
$links = $links . 'MD5 checksum: ' . $meta . '
';
}
return $content . $links;
} elseif ( 'website' === $post->post_type ) {
if ( $meta = get_post_meta( $post->ID, 'Link', true ) ) {
$links = $links . 'Visit';
}
if ( $meta = get_post_meta( $post->ID, 'Repo', true ) ) {
$links = $links . 'Repo';
}
if ( $meta = get_post_meta( $post->ID, 'Licence', true ) ) {
$links = $links . 'Licence';
}
return $content . $links;
} elseif ( 'writing' === $post->post_type ) {
if ( $meta = get_post_meta( $post->ID, 'Link', true ) ) {
$links = $links . 'Read';
}
if ( $meta = get_post_meta( $post->ID, 'Licence', true ) ) {
$links = $links . 'Licence';
}
return $content . $links;
} elseif ( 'other' === $post->post_type ) {
if ( $meta = get_post_meta( $post->ID, 'Link', true ) ) {
$links = $links . 'Download';
}
return $content . $links;
}
// phpcs:enable
return $content;
}
add_filter( 'the_content', 'omphaloskepsis_the_content', 10 );
// phpcs:disable Squiz.Commenting.FunctionComment.Missing
add_action( 'wp_enqueue_scripts', 'load_dashicons_front_end' );
function load_dashicons_front_end() {
wp_enqueue_style( 'dashicons' );
}
// phpcs:enable
/**
* Display a table of all the available organisations.
*
* @return void
*/
function display_companies() {
echo '';
echo '| Organisation | ';
echo 'Children | ';
echo 'Associated Items | ';
echo '
';
if ( isset( $_SERVER['REQUEST_METHOD'] ) && ( 'POST' === $_SERVER['REQUEST_METHOD'] ) ) {
if ( ! isset( $_POST['settings_nonce'] ) || ! wp_verify_nonce( sanitize_text_field( filter_input( INPUT_POST, 'settings_nonce' ) ), 'experience' ) ) {
echo '| Error |
';
wp_die( 'Invalid nonce' );
}
// phpcs:disable WordPress.NamingConventions.ValidHookName.UseUnderscores
if ( isset( $_POST['toplevel'] ) && 'true' === $_POST['toplevel'] ) {
// Gets all of the top-level company terms.
$terms = apply_filters(
'taxonomy-images-get-terms',
'',
array(
'having_images' => false,
'taxonomy' => 'company',
'term_args' => array(
'parent' => 0,
),
)
);
$include = 1;
} else {
// Gets all of the company terms.
$terms = apply_filters(
'taxonomy-images-get-terms',
'',
array(
'having_images' => false,
'taxonomy' => 'company',
)
);
$include = 0;
}
// phpcs:enable
if ( ! empty( $terms ) ) {
foreach ( $terms as $term ) {
$term_children = get_term_children( $term->term_id, 'company' );
// 0 = Jobs
// 1 = Blog Posts
// 2 = Websites
// 3 = Programs
// 4 = Writings
// 5 = Videos
// 6 = Others
// 7 = Qualifications
// 8 = Awards
$post_types = array(
'job',
'post',
'website',
'program',
'writing',
'video',
'other',
'qualification',
'award',
);
$dashicons = array(
'hammer',
'admin-post',
'schedule',
'desktop',
'format-aside',
'video-alt',
'archive',
'id',
'awards',
);
$term_items = array();
$term_item_counts = array();
// phpcs:disable WordPress.DB.SlowDBQuery.slow_db_query_tax_query
// phpcs:disable WordPress.DB.SlowDBQuery.slow_db_query_meta_query
foreach ( $post_types as $post_type ) {
$args = array(
'posts_per_page' => - 1,
'post_type' => $post_type,
'tax_query' => array(
array(
'taxonomy' => 'company',
'field' => 'slug',
'terms' => $term->slug,
'include_children' => $include,
),
),
'meta_query' => array(),
);
if ( isset( $_POST['currentjobs'] ) && 'true' === $_POST['currentjobs'] && 'job' === $post_type ) {
$args['meta_query'] = array(
array(
'key' => 'end-date',
'compare' => 'NOT EXISTS',
'value' => '1',
),
);
}
if ( isset( $_POST['showexpired'] ) && 'true' !== $_POST['showexpired'] && 'qualification' === $post_type ) {
$args['meta_query'] = array(
array(
'key' => 'Expired',
'compare' => 'NOT EXISTS',
'value' => '1',
),
);
}
// phpcs:enable
$posts = get_posts( $args );
array_push( $term_items, $posts );
array_push( $term_item_counts, count( $posts ) );
}
// Oh dear.
if ( ( isset( $_POST['job'] ) && 'true' === $_POST['job'] && $term_item_counts[0] > 0 ) || ( isset( $_POST['post'] ) && 'true' === $_POST['post'] && $term_item_counts[1] > 0 ) || ( isset( $_POST['website'] ) && 'true' === $_POST['website'] && $term_item_counts[2] > 0 ) || ( isset( $_POST['program'] ) && 'true' === $_POST['program'] && $term_item_counts[3] > 0 ) || ( isset( $_POST['writing'] ) && 'true' === $_POST['writing'] && $term_item_counts[4] > 0 ) || ( isset( $_POST['video'] ) && 'true' === $_POST['video'] && $term_item_counts[5] > 0 ) || ( isset( $_POST['other'] ) && 'true' === $_POST['other'] && $term_item_counts[6] > 0 ) || ( isset( $_POST['qualification'] ) && 'true' === $_POST['qualification'] && $term_item_counts[7] > 0 ) || ( isset( $_POST['award'] ) && 'true' === $_POST['award'] && $term_item_counts[8] > 0 ) ) {
$img_url = wp_get_attachment_image_src( $term->image_id, 'full' ) [0];
$bg_img = ( ! $img_url ) ? '' : ' background-image: url(' . strtok( $img_url, '?' ) . ');';
$colour = get_term_meta( $term->term_id, 'color', true );
$colour = ( '' !== $colour ) ? $colour : 'transparent';
echo '';
echo '';
echo '';
echo wp_kses_post( ' . ') ' );
echo '';
echo ' | ';
echo '';
echo '';
echo wp_kses_post( ' ' . $term->name . ' ' );
echo '';
echo ' | ';
echo '';
$num = ( count( $term_children ) > 0 ) ? '' : 'none';
echo ' ';
echo wp_kses_post( '
' . count( $term_children ) );
echo ' ';
echo ' | ';
echo '';
$i = 0;
foreach ( $post_types as $post_type ) {
$num = ( $term_item_counts[ $i ] > 0 ) ? '' : 'none';
echo ' ';
echo wp_kses_post( '
' . $term_item_counts[ $i ] );
echo ' ';
$i++;
};
echo ' | ';
echo '
';
}
}
} else {
echo 'No companies found
';
}
}
die();
}
add_action( 'wp_ajax_display_companies', 'display_companies' );
add_action( 'wp_ajax_nopriv_display_companies', 'display_companies' );
// allow HTML in category and taxonomy descriptions.
remove_filter( 'pre_term_description', 'wp_filter_kses' );
remove_filter( 'pre_link_description', 'wp_filter_kses' );
remove_filter( 'pre_link_notes', 'wp_filter_kses' );
remove_filter( 'term_description', 'wp_kses_data' );
// honour user DNT header.
add_filter( 'jetpack_honor_dnt_header_for_stats', '__return_true' );