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Introduce 'category_css_classes' filter.
Paralleling the 'page_css_classes' filter, this allows developers to modify the list of CSS classes used when creating category list markup via `Walker_Category`. Props sivel. Fixes #16497. Built from https://develop.svn.wordpress.org/trunk@31027 git-svn-id: http://core.svn.wordpress.org/trunk@31008 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1053,16 +1053,36 @@ class Walker_Category extends Walker {
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}
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}
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if ( 'list' == $args['style'] ) {
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if ( 'list' == $args['style'] ) {
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$output .= "\t<li";
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$output .= "\t<li";
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$class = 'cat-item cat-item-' . $category->term_id;
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$css_classes = array(
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'cat-item',
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'cat-item-' . $category->term_id,
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);
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if ( ! empty( $args['current_category'] ) ) {
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if ( ! empty( $args['current_category'] ) ) {
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$_current_category = get_term( $args['current_category'], $category->taxonomy );
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$_current_category = get_term( $args['current_category'], $category->taxonomy );
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if ( $category->term_id == $args['current_category'] ) {
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if ( $category->term_id == $args['current_category'] ) {
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$class .= ' current-cat';
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$css_classes[] = 'current-cat';
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} elseif ( $category->term_id == $_current_category->parent ) {
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} elseif ( $category->term_id == $_current_category->parent ) {
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$class .= ' current-cat-parent';
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$css_classes[] = 'current-cat-parent';
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}
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}
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}
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}
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$output .= ' class="' . $class . '"';
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/**
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* Filter the list of CSS classes to include with each category in the list.
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*
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* @since 4.2.0
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*
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* @see wp_list_categories()
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*
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* @param array $css_classes An array of CSS classes to be applied
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* to each list item.
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* @param object $category Category data object.
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* @param int $depth Depth of page, used for padding.
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* @param array $args An array of arguments.
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*/
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$css_classes = implode( ' ', apply_filters( 'category_css_class', $css_classes, $category, $depth, $args ) );
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$output .= ' class="' . $css_classes . '"';
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$output .= ">$link\n";
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$output .= ">$link\n";
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} else {
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} else {
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$output .= "\t$link<br />\n";
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$output .= "\t$link<br />\n";
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@ -4,7 +4,7 @@
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*
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*
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* @global string $wp_version
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* @global string $wp_version
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*/
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*/
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$wp_version = '4.2-alpha-31026';
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$wp_version = '4.2-alpha-31027';
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/**
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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