coding standards part 1
This commit is contained in:
parent
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commit
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@ -0,0 +1,146 @@
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<?php
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/**
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* Based on Roots Sage Gallery: https://github.com/roots/sage/blob/5b9786b8ceecfe717db55666efe5bcf0c9e1801c/lib/gallery.php
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*
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* @package understrap
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*/
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// Remove built in shortcode.
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remove_shortcode( 'gallery', 'gallery_shortcode' );
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/**
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* Replaces gallery with custom shortcode.
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*
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* @param mixed $attr Shortcode parameters.
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*
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* @return mixed|string|void
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*/
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function shortcode_gallery( $attr ) {
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$post = get_post();
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static $instance = 0;
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$instance ++;
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if ( ! empty( $attr['ids'] ) ) {
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if ( empty( $attr['orderby'] ) ) {
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$attr['orderby'] = 'post__in';
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}
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$attr['include'] = $attr['ids'];
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}
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$output = apply_filters( 'post_gallery', '', $attr );
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if ( $output != '' ) {
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return $output;
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}
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if ( isset( $attr['orderby'] ) ) {
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$attr['orderby'] = sanitize_sql_orderby( $attr['orderby'] );
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if ( ! $attr['orderby'] ) {
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unset( $attr['orderby'] );
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}
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}
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extract( shortcode_atts( [
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'order' => 'ASC',
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'orderby' => 'menu_order ID',
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'id' => $post->ID,
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'itemtag' => '',
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'icontag' => '',
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'captiontag' => '',
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'columns' => 3,
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'size' => 'thumbnail',
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'include' => '',
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'exclude' => '',
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'link' => '',
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], $attr ) );
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$id = intval( $id );
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$columns = ( 12 % $columns == 0 ) ? $columns : 3;
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$grid = sprintf( 'col-sm-%1$s col-lg-%1$s', 12 / $columns );
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if ( $order === 'RAND' ) {
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$orderby = 'none';
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}
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if ( ! empty( $include ) ) {
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$_attachments = get_posts( [
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'include' => $include,
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'post_status' => 'inherit',
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'post_type' => 'attachment',
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'post_mime_type' => 'image',
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'order' => $order,
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'orderby' => $orderby
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] );
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$attachments = [];
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foreach ( $_attachments as $key => $val ) {
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$attachments[ $val->ID ] = $_attachments[ $key ];
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}
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} elseif ( ! empty( $exclude ) ) {
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$attachments = get_children( [
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'post_parent' => $id,
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'exclude' => $exclude,
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'post_status' => 'inherit',
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'post_type' => 'attachment',
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'post_mime_type' => 'image',
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'order' => $order,
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'orderby' => $orderby
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] );
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} else {
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$attachments = get_children( [
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'post_parent' => $id,
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'post_status' => 'inherit',
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'post_type' => 'attachment',
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'post_mime_type' => 'image',
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'order' => $order,
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'orderby' => $orderby
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] );
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}
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if ( empty( $attachments ) ) {
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return '';
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}
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if ( is_feed() ) {
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$output = "\n";
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foreach ( $attachments as $att_id => $attachment ) {
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$output .= wp_get_attachment_link( $att_id, $size, true ) . "\n";
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}
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return $output;
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}
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$unique = ( get_query_var( 'page' ) ) ? $instance . '-p' . get_query_var( 'page' ) : $instance;
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$output = '<div class="gallery gallery-' . $id . '-' . $unique . '">';
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$i = 0;
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foreach ( $attachments as $id => $attachment ) {
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switch ( $link ) {
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case 'file':
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$image = wp_get_attachment_link( $id, $size, false, false );
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break;
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case 'none':
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$image = wp_get_attachment_image( $id, $size, false, [ 'class' => 'thumbnail img-thumbnail' ] );
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break;
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default:
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$image = wp_get_attachment_link( $id, $size, true, false );
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break;
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}
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$output .= ( $i % $columns == 0 ) ? '<div class="row gallery-row">' : '';
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$output .= '<div class="' . $grid . '">' . $image;
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if ( trim( $attachment->post_excerpt ) ) {
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$output .= '<div class="caption hidden">' . wptexturize( $attachment->post_excerpt ) . '</div>';
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}
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$output .= '</div>';
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$i ++;
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$output .= ( $i % $columns == 0 ) ? '</div>' : '';
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}
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$output .= ( $i % $columns != 0 ) ? '</div>' : '';
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$output .= '</div>';
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return $output;
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}
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add_shortcode( 'gallery', 'shortcode_gallery' );
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/**
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* Add class="thumbnail img-thumbnail" to attachment items
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*
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* @param string $html Markup.
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*
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* @return mixed
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*/
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function attachment_link_class( $html ) {
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$html = str_replace( '<a', '<a class="thumbnail img-thumbnail"', $html );
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return $html;
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}
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add_filter( 'wp_get_attachment_link', 'attachment_link_class', 10, 1 );
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@ -165,14 +165,15 @@ if ( ! function_exists( 'understrap_theme_customize_register' ) ) {
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// Columns setup for grid posts.
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/**
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* Function and callback to check when grid is enabled.
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*
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* @return bool
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*/
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function is_grid_enabled ()
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{
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function is_grid_enabled() {
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return 'grid' == get_theme_mod( 'understrap_posts_index_style' );
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}
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if ( is_grid_enabled() ) {
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// How many columns to use each grid post
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// How many columns to use each grid post.
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$wp_customize->add_setting( 'understrap_grid_post_columns', array(
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'default' => '6',
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'type' => 'theme_mod',
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$wp_customize,
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'understrap_grid_post_columns', array(
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'label' => __( 'Grid Post Columns', 'understrap' ),
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'description' => __( "Choose how many columns to use in grid posts", 'understrap' ),
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'description' => __( 'Choose how many columns to use in grid posts', 'understrap' ),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_grid_post_columns',
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'type' => 'select',
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) );
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}
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// hook to auto-hide/show depending the understrap_posts_index_style option
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// hook to auto-hide/show depending the understrap_posts_index_style option.
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$wp_customize->get_control( 'understrap_grid_post_columns' )->active_callback = 'is_grid_enabled';
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}
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}
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} // endif function_exists( 'understrap_theme_customize_register' ).
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add_action( 'customize_register', 'understrap_theme_customize_register' );
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* Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
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*/
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if ( ! function_exists( 'understrap_customize_preview_js' ) ) {
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/**
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* Setup JS integration for live previewing.
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*/
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function understrap_customize_preview_js() {
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wp_enqueue_script( 'understrap_customizer', get_template_directory_uri() . '/js/customizer.js',
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array( 'customize-preview' ), '20130508', true );
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<?php
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/**
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* understrap enqueue scripts
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* Understrap enqueue scripts
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*
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* @package understrap
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*/
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if ( ! function_exists ( 'understrap_scripts' ) ) {
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if ( ! function_exists( 'understrap_scripts' ) ) {
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/**
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* Load theme's JavaScript sources.
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*/
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function understrap_scripts() {
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wp_enqueue_style( 'understrap-styles', get_stylesheet_directory_uri() . '/css/theme.min.css', array(), '0.4.9' );
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wp_enqueue_style( 'understrap-styles', get_stylesheet_directory_uri() . '/css/theme.min.css', array(),
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'0.4.9' );
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wp_enqueue_script( 'jquery' );
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wp_enqueue_script( 'understrap-scripts', get_template_directory_uri() . '/js/theme.min.js', array(), '0.4.9', true );
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wp_enqueue_script( 'understrap-scripts', get_template_directory_uri() . '/js/theme.min.js', array(), '0.4.9',
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true );
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if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
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wp_enqueue_script( 'comment-reply' );
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// menu - vertical page association
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// do not load on WooCommerce pages
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// do not load if we are in WooCommerce pages
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// do not load if we are in WooCommerce pages.
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$loadit = true;
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if ( class_exists( 'WooCommerce' ) ) {
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if (is_woocommerce()) {
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if ( is_woocommerce() ) {
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$loadit = false;
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}
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}
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if ( is_page_template( ('page-templates/vertical-one-page.php' ) || is_home() || is_single()) && $loadit ) {
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wp_enqueue_script( 'vertical-one-page', get_template_directory_uri() . '/js/vertical-one-page.js', array( 'jquery' ), '0.4.9', true );
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if ( is_page_template( ( 'page-templates/vertical-one-page.php' ) || is_home() || is_single() ) && $loadit ) {
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wp_enqueue_script( 'vertical-one-page', get_template_directory_uri() . '/js/vertical-one-page.js',
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array( 'jquery' ), '0.4.9', true );
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$page_for_posts = strtolower( get_the_title( get_option( 'page_for_posts' ) ) );
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$home_url = home_url();
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$is_single = is_single();
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$vars = array(
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'pageForPosts' => $page_for_posts,
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'homeUrl' => $home_url,
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'isSingle' => $is_single
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'isSingle' => $is_single,
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);
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wp_localize_script( 'vertical-one-page', 'vars', $vars );
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}
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// menu - vertical page association end
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// menu - vertical page association end.
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}
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}
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} // endif function_exists( 'understrap_scripts' ).
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add_action( 'wp_enqueue_scripts', 'understrap_scripts' );
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/**
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*Loading slider script conditionally
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**/
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*/
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if ( is_active_sidebar( 'hero' ) ):
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add_action( "wp_enqueue_scripts", "understrap_slider" );
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if ( is_active_sidebar( 'hero' ) ) :
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add_action( 'wp_enqueue_scripts', 'understrap_slider' );
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if ( ! function_exists ( 'understrap_slider' ) ) {
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if ( ! function_exists( 'understrap_slider' ) ) {
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/**
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* Setup slider.
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*/
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function understrap_slider() {
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if ( is_front_page() ) {
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$data = array(
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"timeout" => intval( get_theme_mod( 'understrap_theme_slider_time_setting', 5000 ) ),
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"items" => intval( get_theme_mod( 'understrap_theme_slider_count_setting', 1 ) )
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'timeout' => intval( get_theme_mod( 'understrap_theme_slider_time_setting', 5000 ) ),
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'items' => intval( get_theme_mod( 'understrap_theme_slider_count_setting', 1 ) ),
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);
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wp_enqueue_script( "understrap-slider-script", get_stylesheet_directory_uri() . '/js/slider_settings.js', array(), '0.4.9' );
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wp_localize_script( "understrap-slider-script", "understrap_slider_variables", $data );
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wp_enqueue_script( 'understrap-slider-script',
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get_stylesheet_directory_uri() . '/js/slider_settings.js', array(), '0.4.9' );
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wp_localize_script( 'understrap-slider-script', 'understrap_slider_variables', $data );
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}
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}
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}
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*
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* @package understrap
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*/
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/**
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if ( ! function_exists( 'understrap_body_classes' ) ) {
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/**
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* Adds custom classes to the array of body classes.
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*
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* @param array $classes Classes for the body element.
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*
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* @return array
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*/
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if ( ! function_exists ( 'understrap_body_classes' ) ) {
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function understrap_body_classes( $classes ) {
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// Adds a class of group-blog to blogs with more than 1 published author.
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if ( is_multi_author() ) {
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if ( ! is_singular() ) {
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$classes[] = 'hfeed';
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}
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return $classes;
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}
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}
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add_filter( 'body_class', 'understrap_body_classes' );
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// Removes tag class from the body_class array to avoid Bootstrap markup styling issues.
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add_filter( 'body_class', 'adjust_body_class' );
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if ( ! function_exists ( 'adjust_body_class' ) ) {
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if ( ! function_exists( 'adjust_body_class' ) ) {
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/**
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* Setup body classes.
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*
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* @param string $classes CSS classes.
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*
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* @return mixed
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*/
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function adjust_body_class( $classes ) {
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foreach ( $classes as $key => $value ) {
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if ( $value == 'tag' ) unset( $classes[ $key ] );
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if ( $value == 'tag' ) {
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unset( $classes[ $key ] );
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}
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}
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return $classes;
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}
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}
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// Filter custom logo with correct classes
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add_filter('get_custom_logo','change_logo_class');
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// Filter custom logo with correct classes.
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add_filter( 'get_custom_logo', 'change_logo_class' );
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if ( ! function_exists( 'change_logo_class' ) ) {
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/**
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* Replaces logo CSS class.
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*
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* @param string $html Markup.
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*
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* @return mixed
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*/
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function change_logo_class( $html ) {
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$html = str_replace( 'class="custom-logo"', 'class="img-responsive"', $html );
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$html = str_replace( 'class="custom-logo-link"', 'class="navbar-brand custom-logo-link"', $html );
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if ( ! function_exists ( 'change_logo_class' ) ) {
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function change_logo_class($html)
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{
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$html = str_replace('class="custom-logo"', 'class="img-responsive"', $html);
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$html = str_replace('class="custom-logo-link"', 'class="navbar-brand custom-logo-link"', $html);
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return $html;
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}
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}
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@ -6,13 +6,14 @@
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*
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* @package understrap
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*/
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/**
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if ( ! function_exists( 'understrap_jetpack_setup' ) ) {
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/**
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* Jetpack setup function.
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*
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* See: https://jetpack.com/support/infinite-scroll/
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* See: https://jetpack.com/support/responsive-videos/
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*/
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if ( ! function_exists ( 'understrap_jetpack_setup' ) ) {
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function understrap_jetpack_setup() {
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// Add theme support for Infinite Scroll.
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add_theme_support( 'infinite-scroll', array(
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@ -25,10 +26,10 @@ if ( ! function_exists ( 'understrap_jetpack_setup' ) ) {
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}
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}
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add_action( 'after_setup_theme', 'understrap_jetpack_setup' );
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/**
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if ( ! function_exists( 'understrap_infinite_scroll_render' ) ) {
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/**
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* Custom render function for Infinite Scroll.
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*/
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if ( ! function_exists ( 'understrap_infinite_scroll_render' ) ) {
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function understrap_infinite_scroll_render() {
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while ( have_posts() ) {
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the_post();
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|
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@ -1,29 +1,41 @@
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<?php
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/* Inspired by Simon Bradburys cleanup.php fromb4st theme https://github.com/SimonPadbury/b4st */
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/*
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Removes the generator tag with WP version numbers. Hackers will use this to find weak and old WP installs
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*/
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/**
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* Inspired by Simon Bradburys cleanup.php fromb4st theme https://github.com/SimonPadbury/b4st
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*
|
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* @package understrap
|
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*/
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/**
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* Removes the generator tag with WP version numbers. Hackers will use this to find weak and old WP installs
|
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*
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* @return string
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*/
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function no_generator() {
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return '';
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}
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add_filter( 'the_generator', 'no_generator' );
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/*
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Clean up wp_head() from unused or unsecure stuff
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*/
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remove_action('wp_head', 'wp_generator');
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remove_action('wp_head', 'rsd_link');
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remove_action('wp_head', 'wlwmanifest_link');
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remove_action('wp_head', 'index_rel_link');
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remove_action('wp_head', 'feed_links', 2);
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remove_action('wp_head', 'feed_links_extra', 3);
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remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
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remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0);
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/*
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Show less info to users on failed login for security.
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(Will not let a valid username be known.)
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*/
|
||||
remove_action( 'wp_head', 'wp_generator' );
|
||||
remove_action( 'wp_head', 'rsd_link' );
|
||||
remove_action( 'wp_head', 'wlwmanifest_link' );
|
||||
remove_action( 'wp_head', 'index_rel_link' );
|
||||
remove_action( 'wp_head', 'feed_links', 2 );
|
||||
remove_action( 'wp_head', 'feed_links_extra', 3 );
|
||||
remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0 );
|
||||
remove_action( 'wp_head', 'wp_shortlink_wp_head', 10, 0 );
|
||||
|
||||
/**
|
||||
* Show less info to users on failed login for security.
|
||||
* (Will not let a valid username be known.)
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function show_less_login_info() {
|
||||
return "<strong>ERROR</strong>: Stop guessing!";
|
||||
return '<strong>ERROR</strong>: Stop guessing!';
|
||||
}
|
||||
|
||||
add_filter( 'login_errors', 'show_less_login_info' );
|
||||
|
|
|
@ -1,25 +1,26 @@
|
|||
<?php
|
||||
/**
|
||||
* Set the content width based on the theme's design and stylesheet.
|
||||
* Theme basic setup.
|
||||
*
|
||||
* @package understrap
|
||||
*/
|
||||
|
||||
require get_template_directory() . '/inc/theme-settings.php';
|
||||
|
||||
// Set the content width based on the theme's design and stylesheet.
|
||||
if ( ! isset( $content_width ) ) {
|
||||
$content_width = 640; /* pixels */
|
||||
}
|
||||
|
||||
if ( ! function_exists( 'understrap_setup' ) ) :
|
||||
/**
|
||||
/**
|
||||
* Sets up theme defaults and registers support for various WordPress features.
|
||||
*
|
||||
* Note that this function is hooked into the after_setup_theme hook, which
|
||||
* runs before the init hook. The init hook is too late for some features, such
|
||||
* as indicating support for post thumbnails.
|
||||
*/
|
||||
function understrap_setup() {
|
||||
|
||||
function understrap_setup() {
|
||||
/*
|
||||
* Make theme available for translation.
|
||||
* Translations can be filed in the /languages/ directory.
|
||||
|
@ -56,20 +57,28 @@ function understrap_setup() {
|
|||
* to output valid HTML5.
|
||||
*/
|
||||
add_theme_support( 'html5', array(
|
||||
'search-form', 'comment-form', 'comment-list', 'gallery', 'caption',
|
||||
'search-form',
|
||||
'comment-form',
|
||||
'comment-list',
|
||||
'gallery',
|
||||
'caption',
|
||||
) );
|
||||
|
||||
/*
|
||||
* Adding Thumbnail basic support
|
||||
*/
|
||||
add_theme_support( "post-thumbnails" );
|
||||
add_theme_support( 'post-thumbnails' );
|
||||
|
||||
/*
|
||||
* Enable support for Post Formats.
|
||||
* See http://codex.wordpress.org/Post_Formats
|
||||
*/
|
||||
add_theme_support( 'post-formats', array(
|
||||
'aside', 'image', 'video', 'quote', 'link',
|
||||
'aside',
|
||||
'image',
|
||||
'video',
|
||||
'quote',
|
||||
'link',
|
||||
) );
|
||||
|
||||
// Set up the WordPress core custom background feature.
|
||||
|
@ -79,34 +88,40 @@ function understrap_setup() {
|
|||
) ) );
|
||||
|
||||
// Set up the Wordpress Theme logo feature.
|
||||
add_theme_support('custom-logo');
|
||||
add_theme_support( 'custom-logo' );
|
||||
|
||||
// Check and setup theme default settings.
|
||||
setup_theme_default_settings();
|
||||
}
|
||||
endif; // understrap_setup
|
||||
}
|
||||
endif; // understrap_setup.
|
||||
add_action( 'after_setup_theme', 'understrap_setup' );
|
||||
|
||||
/**
|
||||
* Adding the Read more link to excerpts
|
||||
*/
|
||||
/*function new_excerpt_more( $more ) {
|
||||
return ' <p><a class="read-more btn btn-default" href="'. get_permalink( get_the_ID() ) . '">' . __('Read More', 'understrap') . '</a></p>';
|
||||
}
|
||||
add_filter( 'excerpt_more', 'new_excerpt_more' );*/
|
||||
/* Removes the ... from the excerpt read more link */
|
||||
if ( ! function_exists ( 'custom_excerpt_more' ) ) {
|
||||
if ( ! function_exists( 'custom_excerpt_more' ) ) {
|
||||
/**
|
||||
* Removes the ... from the excerpt read more link
|
||||
*
|
||||
* @param string $more The excerpt.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function custom_excerpt_more( $more ) {
|
||||
return '';
|
||||
}
|
||||
}
|
||||
add_filter( 'excerpt_more', 'custom_excerpt_more' );
|
||||
|
||||
/* Adds a custom read more link to all excerpts, manually or automatically generated */
|
||||
if ( ! function_exists ( 'all_excerpts_get_more_link' ) ) {
|
||||
function all_excerpts_get_more_link($post_excerpt) {
|
||||
if ( ! function_exists( 'all_excerpts_get_more_link' ) ) {
|
||||
/**
|
||||
* Adds a custom read more link to all excerpts, manually or automatically generated
|
||||
*
|
||||
* @param string $post_excerpt Posts's excerpt.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
function all_excerpts_get_more_link( $post_excerpt ) {
|
||||
|
||||
return $post_excerpt . ' [...]<p><a class="btn btn-secondary understrap-read-more-link" href="'. get_permalink( get_the_ID() ) . '">' . __('Read More...', 'understrap') . '</a></p>';
|
||||
return $post_excerpt . ' [...]<p><a class="btn btn-secondary understrap-read-more-link" href="' . get_permalink( get_the_ID() ) . '">' . __( 'Read More...',
|
||||
'understrap' ) . '</a></p>';
|
||||
}
|
||||
}
|
||||
add_filter('wp_trim_excerpt', 'all_excerpts_get_more_link');
|
||||
add_filter( 'wp_trim_excerpt', 'all_excerpts_get_more_link' );
|
||||
|
|
|
@ -7,15 +7,15 @@
|
|||
* @package understrap
|
||||
*/
|
||||
|
||||
|
||||
if ( ! function_exists( 'understrap_posted_on' ) ) :
|
||||
/**
|
||||
/**
|
||||
* Prints HTML with meta information for the current post-date/time and author.
|
||||
*/
|
||||
function understrap_posted_on() {
|
||||
function understrap_posted_on() {
|
||||
$time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
|
||||
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
|
||||
$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>, <time class="updated" datetime="%3$s">' . __( ' Edited %4$s', 'understrap' ) . '</time>';
|
||||
$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>, <time class="updated" datetime="%3$s">' . __( ' Edited %4$s',
|
||||
'understrap' ) . '</time>';
|
||||
}
|
||||
|
||||
$time_string = sprintf( $time_string,
|
||||
|
@ -35,22 +35,23 @@ function understrap_posted_on() {
|
|||
'<span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '">' . esc_html( get_the_author() ) . '</a></span>'
|
||||
);
|
||||
|
||||
echo '<span class="posted-on">' . $posted_on . '</span><span class="byline"> ' . $byline . '</span>';
|
||||
echo '<span class="posted-on">' . esc_html( $posted_on ) . '</span><span class="byline"> ' . esc_html( $byline ) . '</span>';
|
||||
|
||||
}
|
||||
}
|
||||
endif;
|
||||
|
||||
if ( ! function_exists( 'understrap_entry_footer' ) ) :
|
||||
/**
|
||||
/**
|
||||
* Prints HTML with meta information for the categories, tags and comments.
|
||||
*/
|
||||
function understrap_entry_footer() {
|
||||
function understrap_entry_footer() {
|
||||
// Hide category and tag text for pages.
|
||||
if ( 'post' == get_post_type() ) {
|
||||
/* translators: used between list items, there is a space after the comma */
|
||||
$categories_list = get_the_category_list( __( ', ', 'understrap' ) );
|
||||
if ( $categories_list && understrap_categorized_blog() ) {
|
||||
printf( '<span class="cat-links">' . __( 'Posted in %1$s', 'understrap' ) . '</span>', $categories_list );
|
||||
printf( '<span class="cat-links">' . __( 'Posted in %1$s', 'understrap' ) . '</span>',
|
||||
$categories_list );
|
||||
}
|
||||
|
||||
/* translators: used between list items, there is a space after the comma */
|
||||
|
@ -62,7 +63,8 @@ function understrap_entry_footer() {
|
|||
|
||||
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
|
||||
echo '<span class="comments-link">';
|
||||
comments_popup_link( __( 'Leave a comment', 'understrap' ), __( '1 Comment', 'understrap' ), __( '% Comments', 'understrap' ) );
|
||||
comments_popup_link( __( 'Leave a comment', 'understrap' ), __( '1 Comment', 'understrap' ),
|
||||
__( '% Comments', 'understrap' ) );
|
||||
echo '</span>';
|
||||
}
|
||||
|
||||
|
@ -75,7 +77,7 @@ function understrap_entry_footer() {
|
|||
'<span class="edit-link">',
|
||||
'</span>'
|
||||
);
|
||||
}
|
||||
}
|
||||
endif;
|
||||
|
||||
/**
|
||||
|
@ -119,5 +121,6 @@ function understrap_category_transient_flusher() {
|
|||
// Like, beat it. Dig?
|
||||
delete_transient( 'understrap_categories' );
|
||||
}
|
||||
|
||||
add_action( 'edit_category', 'understrap_category_transient_flusher' );
|
||||
add_action( 'save_post', 'understrap_category_transient_flusher' );
|
||||
|
|
|
@ -6,7 +6,6 @@ function setup_theme_default_settings() {
|
|||
|
||||
// check if settings are set, if not set defaults.
|
||||
// Caution: DO NOT check existence using === always check with == .
|
||||
|
||||
// Latest blog posts style.
|
||||
$understrap_posts_index_style = get_theme_mod( 'understrap_posts_index_style' );
|
||||
if ( '' == $understrap_posts_index_style ) {
|
||||
|
|
|
@ -1,13 +1,17 @@
|
|||
<?php
|
||||
/**
|
||||
* Utility functions
|
||||
*
|
||||
* @package understrap
|
||||
*/
|
||||
|
||||
/**
|
||||
* Generate a custom length excerpt.
|
||||
* If the content of the post is less than the provided length,
|
||||
* the entire content is returned.
|
||||
* @param $word_count
|
||||
*
|
||||
* @param int $post_id Post's ID.
|
||||
* @param int $word_count How many words to keep.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
|
@ -20,7 +24,7 @@ function understrap_excerpt_with_length( $post_id, $word_count ) {
|
|||
$words = str_word_count( $content, 2 );
|
||||
$keys = array_keys( $words );
|
||||
$excerpt = substr( $content, 0, $keys[ $word_count ] );
|
||||
$link_class = " class=\"btn btn-secondary understrap-read-more-link\"";
|
||||
$link_class = ' class=\"btn btn-secondary understrap-read-more-link\"';
|
||||
$excerpt = '<p>' . $excerpt . '[...]</p>';
|
||||
$excerpt .= '<p><a href="' . $permalink . '"' . $link_class . '>Read More</a></p>';
|
||||
} else {
|
||||
|
|
|
@ -2,10 +2,13 @@
|
|||
/**
|
||||
* Declaring widgets
|
||||
*
|
||||
*
|
||||
* @package understrap
|
||||
*/
|
||||
|
||||
if ( ! function_exists( 'understrap_widgets_init' ) ) {
|
||||
/**
|
||||
* Initializes themes widgets.
|
||||
*/
|
||||
function understrap_widgets_init() {
|
||||
register_sidebar( array(
|
||||
'name' => __( 'Right Sidebar', 'understrap' ),
|
||||
|
@ -58,5 +61,5 @@ if ( ! function_exists( 'understrap_widgets_init' ) ) {
|
|||
) );
|
||||
|
||||
}
|
||||
}
|
||||
} // endif function_exists( 'understrap_widgets_init' ).
|
||||
add_action( 'widgets_init', 'understrap_widgets_init' );
|
||||
|
|
|
@ -2,15 +2,17 @@
|
|||
/**
|
||||
* Add WooCommerce support
|
||||
*
|
||||
*
|
||||
* @package understrap
|
||||
*/
|
||||
|
||||
add_action( 'after_setup_theme', 'woocommerce_support' );
|
||||
if ( ! function_exists( 'woocommerce_support' ) ) {
|
||||
/**
|
||||
* Declares WooCommerce theme support.
|
||||
*/
|
||||
function woocommerce_support() {
|
||||
add_theme_support( 'woocommerce' );
|
||||
// hook in and customizer form fields
|
||||
// hook in and customizer form fields.
|
||||
add_filter( 'woocommerce_form_field_args', 'wc_form_field_args', 10, 3 );
|
||||
}
|
||||
}
|
||||
|
@ -19,16 +21,15 @@ if ( ! function_exists( 'woocommerce_support' ) ) {
|
|||
* Filter hook function monkey patching form classes
|
||||
* Author: Adriano Monecchi http://stackoverflow.com/a/36724593/307826
|
||||
*
|
||||
* @param $args
|
||||
* @param $key
|
||||
* @param null $value
|
||||
* @param string $args Form attributes.
|
||||
* @param string $key Not in use.
|
||||
* @param null $value Not in use.
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
function wc_form_field_args( $args, $key, $value = null ) {
|
||||
|
||||
// Start field type switch case
|
||||
|
||||
// Start field type switch case.
|
||||
switch ( $args['type'] ) {
|
||||
|
||||
/* Targets all select input type elements, except the country and state select input types */
|
||||
|
@ -99,7 +100,7 @@ function wc_form_field_args( $args, $key, $value = null ) {
|
|||
$args['input_class'] = array( 'form-control', 'input-lg' );
|
||||
$args['label_class'] = array( 'control-label' );
|
||||
break;
|
||||
}
|
||||
} // end switch ($args).
|
||||
|
||||
return $args;
|
||||
}
|
||||
|
|
|
@ -7,12 +7,12 @@
|
|||
* @package understrap
|
||||
*/
|
||||
|
||||
/**
|
||||
if ( ! function_exists( 'understrap_wpcom_setup' ) ) {
|
||||
/**
|
||||
* Adds support for wp.com-specific theme functions.
|
||||
*
|
||||
* @global array $themecolors
|
||||
* @global array $themecolors Array with theme's colors.
|
||||
*/
|
||||
if ( ! function_exists ( 'understrap_wpcom_setup' ) ) {
|
||||
function understrap_wpcom_setup() {
|
||||
global $themecolors;
|
||||
|
||||
|
|
Reference in New Issue