ぺんです。
今回は、ワードプレスの親テーマのウイジットを子テーマで書き換える方法をご紹介します。
CONTENTS
親テーマのウイジットを書き換えた理由
以前ご紹介した、無料のワードプレステーマ「MagCast]を使って、別のサイトを運営しているのですが、このテーマは日本語対応していないため、日付のフォーマットが正しく表示されていないという不具合がありました。
左がオリジナルのウイジットの日付表記。右側の書式に変更したい。
ソースコードを調べてみると、日付表記の書式がウイジットの中にハードコーディングされていることが理由でした。そのため、日付表記の書式指定を下記のように書き換えてやればよいわけです。
get_the_time(‘j F Y’) → get_the_time(‘Y.m.d’)
ただし、親テーマのソースコードを直接書き換えてしまうと、親テーマをアップデートするたびに、カスタマイズした箇所が上書きされて消えてしまうので、親テーマのウイジットは、子テーマ上で書き換える必要があります。
親テーマのウイジットを子テーマで書き換える方法
親テーマのウイジット修正を子テーマで行う手順は、以下の通りです。
- 子テーマのウイジットを登録する（）
- 親テーマのウィジットを消す（）
そのやり方を検討するまえに、親テーマと子テーマのソースコードがどのような順番で処理されるのかを確認する必要があります。
親テーマと、子テーマのソースコードの処理順
しらべてみたところ、以下の手順でコードが処理されることが判りました。
１．子テーマ functions.php
２．親テーマ functions.php
３．子テーマ after_setup_theme アクションフック作動
４．親テーマ after_setup_theme アクションフック作動
ということは・・・
１．子テーマ functions.php
＞ 子テーマのウイジットを登録する（）
２．親テーマ functions.php
３．子テーマ after_setup_theme アクションフック作動
＞ 親テーマのウイジットを消す（）
４．親テーマ after_setup_theme アクションフック作動
という順番で処理する必要があります。
ポイントとしては・・・
- 親テーマのfunctions.phpの実行は止められないので、コピーした子テーマのウイジットコードに記載のClass名は、新しい物にする必要がある。
ということです。
参考にさせていただいたサイト
今回はこちらのサイトを参考にさせていただきました！
子テーマのウイジットを登録する
子テーマを登録するには、親テーマのウイジット登録用のソースファイルをコピーします。
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magcast ├─font-awesome │ ├─css │ └─fonts ├─inc │ ├─admin │ │ ├─css │ │ └─js │ ├─footer-info │ ├─functions │ ├─structure │ └─widgets ├─js ├─languages ├─owlcarousel └─page-templates |
MagCastのウイジット登録用のコードは、そのまんまwidgetsというフォルダーに格納されている、magcast-widgets.php というファイルです。
まず、このファイルを子テーマのフォルダーの /inc/widgets フォルダーにコピーします。
magcast-widgets.phpの変更点
少々長いですが、以下をオリジナルから変更しています。
- 関数名をmagcast_widgets_init()からnew_magcast_widgets_init()に変更
- add_actionに新しい関数名、’new_magcast_widgets_init’を指定
- 既存のクラス名にnew_を追加して、ユニークなクラス名に変更
- 日付の書式フォーマットを変更 get_the_time(‘j F Y’) → get_the_time(‘Y.m.d’)
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<?php /** * Contains all the functions related to sidebar and widget. * * @package Theme Horse * @subpackage Magcast * @since Magcast 1.0 */ /****************************************************************************************/ add_action('after_setup_theme', 'new_magcast_widgets_init',20); /** * Function to register the widget areas(sidebar) and widgets. */ function new_magcast_widgets_init() { /* get_the_time('Y.m.d')-> get_the_time('Y.m.d') Replaced the Widgets to fix date formats. */ // Registering Header add sidebar register_sidebar(array( 'name' => __('Header Sidebar', 'magcast') , 'id' => 'magcast_headeradd_sidebar', 'description' => __('Show TH: Advertisement widget beside Site Logo/Title.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); // Registering Magazine Page template Primary register_sidebar(array( 'name' => __('Magazine Template Primary', 'magcast') , 'id' => 'magcast_magazine_template_primary', 'description' => __('Shows widgets on Magazine Page Template. Suitable widget: TH: Horizontal Vertical Post, TH: Two Column Category Post, TH: Two Column Grid, TH: Two Column Large Image', 'magcast') , 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h2 class="widget-title">', 'after_title' => '</h2>', )); // Registering Magazine Page template Secondary register_sidebar(array( 'name' => __('Magazine Template Secondary', 'magcast') , 'id' => 'magcast_magazine_template_secondary', 'description' => __('Shows widgets on Magazine Page Template. Suitable widget: TH: Horizontal Vertical Post, TH: Two Column Category Post, TH: Two Column Grid, TH: Two Column Large Image', 'magcast') , 'before_widget' => '<section id="%1$s" class="widget %2$s">', 'after_widget' => '</section>', 'before_title' => '<h2 class="widget-title">', 'after_title' => '</h2>', )); // Registering main left sidebar register_sidebar(array( 'name' => __('Left Sidebar', 'magcast') , 'id' => 'magcast_left_sidebar', 'description' => __('Shows widgets at Left side.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); // Registering main right sidebar register_sidebar(array( 'name' => __('Right Sidebar', 'magcast') , 'id' => 'magcast_right_sidebar', 'description' => __('Shows widgets at Right side.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); // Registering contact Page sidebar register_sidebar(array( 'name' => __('Contact Template Sidebar', 'magcast') , 'id' => 'magcast_contact_page_sidebar', 'description' => __('Shows widgets on Contact Page Template.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); /** * Registering footer sidebar 1 * For upgrade compatible reason footer id not kept magcast_footer_column1 */ register_sidebar(array( 'name' => __('Footer - Column1', 'magcast') , 'id' => 'magcast_footer_sidebar', 'description' => __('Shows widgets at footer Column 1.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); // Registering footer sidebar 2 register_sidebar(array( 'name' => __('Footer - Column2', 'magcast') , 'id' => 'magcast_footer_column2', 'description' => __('Shows widgets at footer Column 2.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); // Registering footer sidebar 3 register_sidebar(array( 'name' => __('Footer - Column3', 'magcast') , 'id' => 'magcast_footer_column3', 'description' => __('Shows widgets at footer Column 3.', 'magcast') , 'before_widget' => '<aside id="%1$s" class="widget %2$s">', 'after_widget' => '</aside>', 'before_title' => '<h3 class="widget-title">', 'after_title' => '</h3>', )); // Registering widgets register_widget("new_magcast_advertisement_widget"); register_widget("new_magcast_two_column_largeimage_widget"); register_widget("new_magcast_horizontal_vertical_widget"); register_widget("new_magcast_two_column_category_widget"); register_widget("new_magcast_two_column_grid_widget"); } /****************************************************************************************/ /** * Widget for magazine that shows selected page content,title and featured image. * Construct the widget. * i.e. Name, description and control options. */ class new_magcast_two_column_largeimage_widget extends WP_Widget { function __construct() { $widget_ops = array( 'classname' => 'widget_2_column_large_image clearfix', 'description' => __('NEW:Display Two Column Large Image (Magazine Template)', 'workstyle') ); $control_ops = array( 'width' => 200, 'height' => 250 ); parent::__construct(false, $name = __('WS: Two Column Large Image', 'workstyle') , $widget_ops, $control_ops); } function form($instance) { $instance = wp_parse_args((array)$instance, array( 'magcast_title' => '', 'magcast_link'=>'', 'magcast_date' => false, 'magcast_author' => false, 'magcast_category' =>'', 'magcast_number' => 2 )); $magcast_title = esc_attr($instance['magcast_title']); $magcast_link = esc_url($instance['magcast_link']); $magcast_date = absint($instance['magcast_date']); $magcast_author = absint($instance['magcast_author']); $magcast_category = esc_attr($instance['magcast_category']); $magcast_number = (int)$instance['magcast_number']; ?> <p> <label for="<?php echo $this->get_field_id('magcast_number'); ?>"> <?php esc_html_e('Number of Post:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_number'); ?>" name="<?php echo $this->get_field_name('magcast_number'); ?>" type="text" value="<?php echo (int)$magcast_number; ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'magcast_date' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_date'] ); ?> id="<?php echo $this->get_field_id( 'magcast_date' ); ?>" name="<?php echo $this->get_field_name( 'magcast_date' ); ?>" /> <?php esc_html_e( 'Hide Date', 'magcast' ); ?> </label> <label for="<?php echo $this->get_field_id( 'magcast_author' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_author'] ); ?> id="<?php echo $this->get_field_id( 'magcast_author' ); ?>" name="<?php echo $this->get_field_name( 'magcast_author' ); ?>" /> <?php esc_html_e( 'Hide Author', 'magcast' ); ?> </label> </p> <hr> <p> <label for="<?php echo $this->get_field_id('magcast_title'); ?>"> <?php esc_html_e('Title:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_title'); ?>" name="<?php echo $this->get_field_name('magcast_title'); ?>" type="text" value="<?php echo esc_attr($magcast_title); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('magcast_link'); ?>"> <?php esc_html_e('Link:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_link'); ?>" name="<?php echo $this->get_field_name('magcast_link'); ?>" type="text" value="<?php echo esc_url($magcast_link); ?>" /> </p> <label for="<?php echo $this->get_field_id('magcast_category'); ?>"> <?php esc_html_e('Category', 'magcast'); ?> :</label> <?php wp_dropdown_categories(array( 'show_option_none' => ' ', 'name' => $this->get_field_name('magcast_category') , 'selected' => $instance['magcast_category' ] )); ?> <hr> <?php } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['magcast_title'] = esc_attr($new_instance['magcast_title']); $instance['magcast_link'] = esc_url($new_instance['magcast_link']); $instance['magcast_date'] = magcast_sanitize_checkbox($new_instance['magcast_date']); $instance['magcast_author'] = magcast_sanitize_checkbox($new_instance['magcast_author']); $instance['magcast_category'] = esc_attr($new_instance['magcast_category']); $instance['magcast_number'] = (int)$new_instance['magcast_number']; return $instance; } function widget($args, $instance) { extract($args); extract($instance); global $post; $magcast_title = isset( $instance[ 'magcast_title' ] ) ? $instance[ 'magcast_title' ] : ''; $magcast_link = isset( $instance[ 'magcast_link' ] ) ? $instance[ 'magcast_link' ] : ''; $magcast_date = isset( $instance[ 'magcast_date' ] ) ? $instance[ 'magcast_date' ] : false; $magcast_author = isset( $instance[ 'magcast_author' ] ) ? $instance[ 'magcast_author' ] : false; $magcast_category = isset( $instance[ 'magcast_category' ] ) ? $instance[ 'magcast_category' ] : ''; $magcast_number = isset( $instance[ 'magcast_number' ] ) ? $instance[ 'magcast_number' ] : ''; $get_featured_pages = new WP_Query(array( 'posts_per_page' => $magcast_number, 'post_type' => array( 'post' ) , 'category__in' => $magcast_category, )); echo $before_widget; $i=1; if(!empty($magcast_title)){ ?> <h2 class="widget-title"><a href="<?php echo esc_url($magcast_link); ?>" title="<?php echo esc_attr($magcast_title); ?>"><?php echo esc_attr($magcast_title); ?></a></h2> <?php } ?> <div class="owl-carousel clearfix"> <?php while ($get_featured_pages->have_posts()): $get_featured_pages->the_post(); ?> <article <?php post_class('col'); ?>> <?php if ( has_post_thumbnail() ) { ?> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-large-thumb'); ?></a> <span class="cat-links"> <?php do_action( 'magcast_post_categories' ); ?> </span> </figure><!-- .post-featured-image --> <?php } ?> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('j F Y') ); ?>"><?php echo esc_attr( get_the_time('j F Y') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </article><!-- .post .col --> <?php endwhile; // Reset Post Data wp_reset_query(); ?> </div><!-- .owl-carousel --> <?php echo $after_widget . '<!--.widget_2_column_large_image -->'; } } /****************************************************************************************/ /** * Widget for magazine that shows selected page content,title and featured image. * Construct the widget. * i.e. Name, description and control options. */ class new_magcast_advertisement_widget extends WP_Widget { function __construct() { $widget_ops = array( 'classname' => 'widget_add_size_728x90', 'description' => __('New:Display Advertisement', 'workstyle') ); $control_ops = array( 'width' => 200, 'height' => 250 ); parent::__construct(false, $name = __('WS: Advertisement', 'workstyle') , $widget_ops, $control_ops); } function form($instance) { $instance = wp_parse_args((array)$instance, array( 'magcast_advertisement_image' => '', 'magcast_advertisement_image_url' => '' )); $magcast_advertisement_image = esc_url($instance['magcast_advertisement_image']); $magcast_advertisement_image_url = esc_url($instance['magcast_advertisement_image_url']); ?> <p> <label for="<?php echo $this->get_field_id('magcast_advertisement_image'); ?>"> <?php esc_html_e('Image Link:', 'magcast'); ?> </label> <input type="text" class="upload1" id="<?php echo $this->get_field_id( 'magcast_advertisement_image' ); ?>" name="<?php echo $this->get_field_name('magcast_advertisement_image'); ?>" value="<?php echo esc_url($magcast_advertisement_image); ?>"/> <input type="button" class="button custom_media_button"name="<?php echo $this->get_field_name('magcast_advertisement_image'); ?>" id="custom_media_button_services" value="<?php esc_attr_e('Upload Image','magcast');?>" onclick="mediaupload.uploader( '<?php echo $this->get_field_id( 'magcast_advertisement_image' ); ?>' ); return false;"/> </p> <p> <label for="<?php echo $this->get_field_id('magcast_advertisement_image_url'); ?>"> <?php esc_html_e('Redirect Url:', 'magcast'); ?> </label> <input class="widefat" id="<?php echo $this->get_field_id('magcast_advertisement_image_url'); ?>" name="<?php echo $this->get_field_name('magcast_advertisement_image_url'); ?>" type="text" value="<?php echo $magcast_advertisement_image_url; ?>" /> </p> <?php } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['magcast_advertisement_image'] = esc_url($new_instance['magcast_advertisement_image']); $instance['magcast_advertisement_image_url'] = esc_url($new_instance['magcast_advertisement_image_url']); return $instance; } function widget($args, $instance) { extract($args); extract($instance); $magcast_advertisement_image = apply_filters('magcast_advertisement_image', empty($instance['magcast_advertisement_image']) ? '' : $instance['magcast_advertisement_image'], $instance, $this->id_base); $magcast_advertisement_image_url = apply_filters('magcast_advertisement_image_url', empty($instance['magcast_advertisement_image_url']) ? '' : $instance['magcast_advertisement_image_url'], $instance, $this->id_base); echo $before_widget; ?> <a href="<?php echo esc_url($magcast_advertisement_image_url); ?>" title="add_size_728x90"><img alt="add_size_728x90" src="<?php echo esc_url($magcast_advertisement_image); ?>"></a> <?php echo $after_widget; } } /****************************************************************************************/ /** * Widget for magazine that shows selected page content,title and featured image. * Construct the widget. * i.e. Name, description and control options. */ class new_magcast_horizontal_vertical_widget extends WP_Widget { function __construct() { $widget_ops = array( 'classname' => 'widget_horizontal_vertical_post clearfix', 'description' => __('NEW:Display Horizontal Vertical Post (Magazine Template)', 'workstyle') ); $control_ops = array( 'width' => 200, 'height' => 250 ); parent::__construct(false, $name = __('WS: Horizontal Vertical Post', 'workstyle') , $widget_ops, $control_ops); } function form($instance) { $instance = wp_parse_args((array)$instance, array( 'magcast_title' => '', 'magcast_link'=>'', 'magcast_date' => false, 'magcast_author' => false, 'magcast_category' =>'', 'magcast_number' => 5, 'magcast_horizontal'=> true, 'magcast_vertical'=> false )); $magcast_title = esc_attr($instance['magcast_title']); $magcast_link = esc_url($instance['magcast_link']); $magcast_date = absint($instance['magcast_date']); $magcast_author = absint($instance['magcast_author']); $magcast_category = esc_attr($instance['magcast_category']); $magcast_number = (int)$instance['magcast_number']; $featured_display = ( isset( $instance['featured_display'] ) && is_numeric( $instance['featured_display'] ) ) ? (int) $instance['featured_display'] : 1; ?> <p> <label for="<?php echo $this->get_field_id('magcast_number'); ?>"> <?php esc_html_e('Number of Post:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_number'); ?>" name="<?php echo $this->get_field_name('magcast_number'); ?>" type="text" value="<?php echo (int)$magcast_number; ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'magcast_date' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_date'] ); ?> id="<?php echo $this->get_field_id( 'magcast_date' ); ?>" name="<?php echo $this->get_field_name( 'magcast_date' ); ?>" /> <?php esc_html_e( 'Hide Date', 'magcast' ); ?> </label> <label for="<?php echo $this->get_field_id( 'magcast_author' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_author'] ); ?> id="<?php echo $this->get_field_id( 'magcast_author' ); ?>" name="<?php echo $this->get_field_name( 'magcast_author' ); ?>" /> <?php esc_html_e( 'Hide Author', 'magcast' ); ?> </label> </p> <p> <legend><?php esc_html_e('Post Display Option:','magcast');?></legend> <input type="radio" id="<?php echo ($this->get_field_id( 'featured_display' ) . '-1') ?>" name="<?php echo ($this->get_field_name( 'featured_display' )) ?>" value="1" <?php checked( $featured_display == 1, true) ?>> <label for="<?php echo ($this->get_field_id( 'featured_display' ) . '-1' ) ?>"><?php esc_html_e('Horizontal', 'magcast') ?></label> <input type="radio" id="<?php echo ($this->get_field_id( 'featured_display' ) . '-2') ?>" name="<?php echo ($this->get_field_name( 'featured_display' )) ?>" value="2" <?php checked( $featured_display == 2, true) ?>> <label for="<?php echo ($this->get_field_id( 'featured_display' ) . '-2' ) ?>"><?php esc_html_e('Vertical', 'magcast') ?></label> </p> <hr> <p> <label for="<?php echo $this->get_field_id('magcast_title'); ?>"> <?php esc_html_e('Title:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_title'); ?>" name="<?php echo $this->get_field_name('magcast_title'); ?>" type="text" value="<?php echo esc_attr($magcast_title); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('magcast_link'); ?>"> <?php esc_html_e('Link:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_link'); ?>" name="<?php echo $this->get_field_name('magcast_link'); ?>" type="text" value="<?php echo esc_url($magcast_link); ?>" /> </p> <label for="<?php echo $this->get_field_id('magcast_category'); ?>"> <?php esc_html_e('Category', 'magcast'); ?> :</label> <?php wp_dropdown_categories(array( 'show_option_none' => ' ', 'name' => $this->get_field_name('magcast_category') , 'selected' => $instance['magcast_category' ] )); ?> <hr> <?php } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['magcast_title'] = esc_attr($new_instance['magcast_title']); $instance['magcast_link'] = esc_url($new_instance['magcast_link']); $instance['magcast_date'] = magcast_sanitize_checkbox($new_instance['magcast_date']); $instance['magcast_author'] = magcast_sanitize_checkbox($new_instance['magcast_author']); $instance['magcast_category'] = esc_attr($new_instance['magcast_category']); $instance['magcast_number'] = (int)$new_instance['magcast_number']; $instance['featured_display'] = ( isset( $new_instance['featured_display'] ) && $new_instance['featured_display'] > 0 && $new_instance['featured_display'] < 3 ) ? (int) $new_instance['featured_display'] : 0; return $instance; } function widget($args, $instance) { extract($args); extract($instance); global $post; $magcast_title = isset( $instance[ 'magcast_title' ] ) ? $instance[ 'magcast_title' ] : ''; $magcast_link = isset( $instance[ 'magcast_link' ] ) ? $instance[ 'magcast_link' ] : ''; $magcast_date = isset( $instance[ 'magcast_date' ] ) ? $instance[ 'magcast_date' ] : false; $magcast_author = isset( $instance[ 'magcast_author' ] ) ? $instance[ 'magcast_author' ] : false; $magcast_category = isset( $instance[ 'magcast_category' ] ) ? $instance[ 'magcast_category' ] : ''; $magcast_number = isset( $instance[ 'magcast_number' ] ) ? $instance[ 'magcast_number' ] : ''; $featured_display = ( isset( $instance['featured_display'] ) && is_numeric( $instance['featured_display'] ) ) ? (int) $instance['featured_display'] : 1; $get_featured_pages = new WP_Query(array( 'posts_per_page' => $magcast_number, 'post_type' => array( 'post' ) , 'category__in' => $magcast_category, )); echo $before_widget; $i=1; if(!empty($magcast_title)){ ?> <h2 class="widget-title"><a href="<?php echo esc_url($magcast_link); ?>" title="<?php echo esc_attr($magcast_title); ?>"><?php echo esc_attr($magcast_title); ?></a></h2> <?php } if($featured_display == 1){ $classes = 'horizontal-post clearfix'; }else{ $classes = 'vertical-post widget-column-wrap clearfix'; } ?> <div class="<?php echo esc_attr($classes); ?>"> <?php while ($get_featured_pages->have_posts()): $get_featured_pages->the_post(); if($i==1){ ?> <article <?php post_class('col clearfix'); ?>> <?php if ( has_post_thumbnail() ) { ?> <div class="post-featured-image-wrap"> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-large-thumb'); ?></a> <span class="cat-links"> <?php do_action( 'magcast_post_categories' ); ?> </span> </figure><!-- .post-featured-image --> </div><!-- .post-featured-image-wrap --> <?php } ?> <div class="post-featured-content"> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> <div class="entry-content"> <?php the_excerpt(); ?> </div><!-- .entry-content --> </div><!-- .post-featured-content --> </article><!-- .post --> <div class="thumbnail-post col clearfix"> <?php } else { ?> <div class="single-thumbnail-post"> <article <?php post_class('clearfix'); ?>> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-small-thumb'); ?></a> </figure><!-- .post-featured-image --> <div class="post-featured-content"> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </div><!-- .post-featured-content --> </article><!-- .post --> </div><!-- .single-thumbnail-post --> <?php } $i++; endwhile; // Reset Post Data wp_reset_query(); ?> </div><!-- .thumbnail-post col --> </div><!-- .<?php echo esc_attr($classes); ?> --> <?php echo $after_widget . '<!--.widget_horizontal_vertical_post -->'; } } /****************************************************************************************/ /** * Widget for magazine that shows selected page content,title and featured image. * Construct the widget. * i.e. Name, description and control options. */ class new_magcast_two_column_category_widget extends WP_Widget { function __construct() { $widget_ops = array( 'classname' => 'widget_2_column_category widget-column-wrap clearfix', 'description' => __('New:Display Two Column Category Post (Magazine Template)', 'workstyle') ); $control_ops = array( 'width' => 200, 'height' => 250 ); parent::__construct(false, $name = __('WS: Two Column Category Post', 'workstyle') , $widget_ops, $control_ops); } function form($instance) { $instance = wp_parse_args((array)$instance, array( 'magcast_first_title' => '', 'magcast_first_link'=>'', 'magcast_second_title' => '', 'magcast_second_link'=>'', 'magcast_date' => false, 'magcast_author' => false, 'magcast_category_first' =>'', 'magcast_category_second' =>'', 'magcast_number' => 5 )); $magcast_first_title = esc_attr($instance['magcast_first_title']); $magcast_second_title = esc_attr($instance['magcast_second_title']); $magcast_first_link = esc_url($instance['magcast_first_link']); $magcast_second_link = esc_url($instance['magcast_second_link']); $magcast_date = absint($instance['magcast_date']); $magcast_author = absint($instance['magcast_author']); $magcast_category_first = esc_attr($instance['magcast_category_first']); $magcast_category_second = esc_attr($instance['magcast_category_second']); $magcast_number = (int)$instance['magcast_number']; ?> <p> <label for="<?php echo $this->get_field_id('magcast_number'); ?>"> <?php esc_html_e('Number of Post:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_number'); ?>" name="<?php echo $this->get_field_name('magcast_number'); ?>" type="text" value="<?php echo (int)$magcast_number; ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'magcast_date' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_date'] ); ?> id="<?php echo $this->get_field_id( 'magcast_date' ); ?>" name="<?php echo $this->get_field_name( 'magcast_date' ); ?>" /> <?php esc_html_e( 'Hide Date', 'magcast' ); ?> </label> <label for="<?php echo $this->get_field_id( 'magcast_author' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_author'] ); ?> id="<?php echo $this->get_field_id( 'magcast_author' ); ?>" name="<?php echo $this->get_field_name( 'magcast_author' ); ?>" /> <?php esc_html_e( 'Hide Author', 'magcast' ); ?> </label> </p> <hr> <p> <label for="<?php echo $this->get_field_id('magcast_first_title'); ?>"> <?php esc_html_e('First Column Title:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_first_title'); ?>" name="<?php echo $this->get_field_name('magcast_first_title'); ?>" type="text" value="<?php echo esc_attr($magcast_first_title); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('magcast_first_link'); ?>"> <?php esc_html_e('First Column Link:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_first_link'); ?>" name="<?php echo $this->get_field_name('magcast_first_link'); ?>" type="text" value="<?php echo esc_url($magcast_first_link); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('magcast_category_first'); ?>"> <?php esc_html_e('First Column Category', 'magcast'); ?> :</label> <?php wp_dropdown_categories(array( 'show_option_none' => ' ', 'name' => $this->get_field_name('magcast_category_first') , 'selected' => $instance['magcast_category_first' ] )); ?> </p> <hr> <p> <label for="<?php echo $this->get_field_id('magcast_second_title'); ?>"> <?php esc_html_e('Second Column Title:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_second_title'); ?>" name="<?php echo $this->get_field_name('magcast_second_title'); ?>" type="text" value="<?php echo esc_attr($magcast_second_title); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('magcast_second_link'); ?>"> <?php esc_html_e('Second Column Link:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_second_link'); ?>" name="<?php echo $this->get_field_name('magcast_second_link'); ?>" type="text" value="<?php echo esc_url($magcast_second_link); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('magcast_category_second'); ?>"> <?php esc_html_e('Second Column Category', 'magcast'); ?> :</label> <?php wp_dropdown_categories(array( 'show_option_none' => ' ', 'name' => $this->get_field_name('magcast_category_second') , 'selected' => $instance['magcast_category_second' ] )); ?> </p> <hr> <?php } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['magcast_first_title'] = esc_attr($new_instance['magcast_first_title']); $instance['magcast_first_link'] = esc_url($new_instance['magcast_first_link']); $instance['magcast_second_title'] = esc_attr($new_instance['magcast_second_title']); $instance['magcast_second_link'] = esc_url($new_instance['magcast_second_link']); $instance['magcast_date'] = magcast_sanitize_checkbox($new_instance['magcast_date']); $instance['magcast_author'] = magcast_sanitize_checkbox($new_instance['magcast_author']); $instance['magcast_category_first'] = esc_attr($new_instance['magcast_category_first']); $instance['magcast_category_second'] = esc_attr($new_instance['magcast_category_second']); $instance['magcast_number'] = (int)$new_instance['magcast_number']; return $instance; } function widget($args, $instance) { extract($args); extract($instance); global $post; $magcast_first_title = isset( $instance[ 'magcast_first_title' ] ) ? $instance[ 'magcast_first_title' ] : ''; $magcast_first_link = isset( $instance[ 'magcast_first_link' ] ) ? $instance[ 'magcast_first_link' ] : ''; $magcast_second_title = isset( $instance[ 'magcast_second_title' ] ) ? $instance[ 'magcast_second_title' ] : ''; $magcast_second_link = isset( $instance[ 'magcast_second_link' ] ) ? $instance[ 'magcast_second_link' ] : ''; $magcast_date = isset( $instance[ 'magcast_date' ] ) ? $instance[ 'magcast_date' ] : false; $magcast_author = isset( $instance[ 'magcast_author' ] ) ? $instance[ 'magcast_author' ] : false; $magcast_category_first = isset( $instance[ 'magcast_category_first' ] ) ? $instance[ 'magcast_category_first' ] : ''; $magcast_category_second = isset( $instance[ 'magcast_category_second' ] ) ? $instance[ 'magcast_category_second' ] : ''; $magcast_number = isset( $instance[ 'magcast_number' ] ) ? $instance[ 'magcast_number' ] : ''; $get_featured_category_first = new WP_Query(array( 'posts_per_page' => $magcast_number, 'post_type' => array( 'post' ) , 'category__in' => $magcast_category_first, )); $get_featured_category_second = new WP_Query(array( 'posts_per_page' => $magcast_number, 'post_type' => array( 'post' ) , 'category__in' => $magcast_category_second, )); echo $before_widget; $i=1; ?> <div class="col"> <?php if(!empty($magcast_first_title)){ ?> <h2 class="widget-title"><a href="<?php echo esc_url($magcast_first_link); ?>" title="<?php echo esc_attr($magcast_first_title); ?>"><?php echo esc_attr($magcast_first_title); ?></a></h2> <?php } ?> <?php while ($get_featured_category_first->have_posts()): $get_featured_category_first->the_post(); if($i==1){ ?> <article <?php post_class(); ?>> <?php if ( has_post_thumbnail() ) { ?> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-large-thumb'); ?></a> <div class="entry-header"> <span class="cat-links"> <?php do_action( 'magcast_post_categories' ); ?> </span> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </div><!-- .entry-header --> </figure><!-- .post-featured-image --> <?php } ?> </article><!-- .post --> <div class="thumbnail-post"> <?php } else {?> <article <?php post_class('clearfix'); ?>> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-small-thumb'); ?></a> </figure><!-- .post-featured-image --> <div class="post-featured-content"> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </div><!-- .post-featured-content --> </article><!-- .post --> <?php } $i++; endwhile; // Reset Post Data wp_reset_query(); ?> </div><!-- .thumbnail-post --> </div><!-- .col --> <?php $j=1; ?> <div class="col"> <?php if(!empty($magcast_second_title)){ ?> <h2 class="widget-title"><a href="<?php echo esc_url($magcast_second_link); ?>" title="<?php echo esc_attr($magcast_second_title); ?>"><?php echo esc_attr($magcast_second_title); ?></a></h2> <?php } ?> <?php while ($get_featured_category_second->have_posts()): $get_featured_category_second->the_post(); if($j==1){ ?> <article <?php post_class('clearfix'); ?>> <?php if ( has_post_thumbnail() ) { ?> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-large-thumb'); ?></a> <div class="entry-header"> <span class="cat-links"> <?php do_action( 'magcast_post_categories' ); ?> </span> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </div><!-- .entry-header --> </figure><!-- .post-featured-image --> <?php } ?> </article><!-- .post --> <div class="thumbnail-post"> <?php } else {?> <article <?php post_class('clearfix'); ?>> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-small-thumb'); ?></a> </figure><!-- .post-featured-image --> <div class="post-featured-content"> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </div><!-- .post-featured-content --> </article><!-- .post --> <?php } $j++; endwhile; // Reset Post Data wp_reset_query(); ?> </div><!-- .thumbnail-post --> </div><!-- .col --> <?php echo $after_widget . '<!-- .widget_2_column_category .widget-column-wrap -->'; } } /****************************************************************************************/ /** * Widget for magazine that shows selected page content,title and featured image. * Construct the widget. * i.e. Name, description and control options. */ class new_magcast_two_column_grid_widget extends WP_Widget { function __construct() { $widget_ops = array( 'classname' => 'widget_2_column_grid clearfix', 'description' => __('New:Display Two Column Grid (Magazine Template)', 'workstyle') ); $control_ops = array( 'width' => 200, 'height' => 250 ); parent::__construct(false, $name = __('WS: Two Column Grid', 'workstyle') , $widget_ops, $control_ops); } function form($instance) { $instance = wp_parse_args((array)$instance, array( 'title' => '', 'link'=>'', 'magcast_date' => false, 'magcast_author' => false, 'category' =>'', 'magcast_number' => 4, 'hide_title'=>false )); $title = esc_attr($instance['title']); $link = esc_url($instance['link']); $magcast_date = absint($instance['magcast_date']); $magcast_author = absint($instance['magcast_author']); $hide_title = absint($instance['hide_title']); $category = esc_attr($instance['category']); $magcast_number = (int)$instance['magcast_number']; ?> <p> <label for="<?php echo $this->get_field_id('magcast_number'); ?>"> <?php esc_html_e('Number of Post:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('magcast_number'); ?>" name="<?php echo $this->get_field_name('magcast_number'); ?>" type="text" value="<?php echo (int)$magcast_number; ?>" /> </p> <p> <label for="<?php echo $this->get_field_id( 'magcast_date' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_date'] ); ?> id="<?php echo $this->get_field_id( 'magcast_date' ); ?>" name="<?php echo $this->get_field_name( 'magcast_date' ); ?>" /> <?php esc_html_e( 'Hide Date', 'magcast' ); ?> </label> <label for="<?php echo $this->get_field_id( 'magcast_author' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['magcast_author'] ); ?> id="<?php echo $this->get_field_id( 'magcast_author' ); ?>" name="<?php echo $this->get_field_name( 'magcast_author' ); ?>" /> <?php esc_html_e( 'Hide Author', 'magcast' ); ?> </label> <label for="<?php echo $this->get_field_id( 'hide_title' ); ?>"> <input class="checkbox" type="checkbox" <?php checked( $instance['hide_title'] ); ?> id="<?php echo $this->get_field_id( 'hide_title' ); ?>" name="<?php echo $this->get_field_name( 'hide_title' ); ?>" /> <?php esc_html_e( 'Hide Title', 'magcast' ); ?> </label> </p> <hr> <p> <label for="<?php echo $this->get_field_id('title'); ?>"> <?php esc_html_e('Title:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /> </p> <p> <label for="<?php echo $this->get_field_id('link'); ?>"> <?php esc_html_e('Link:', 'magcast'); ?> </label> <input id="<?php echo $this->get_field_id('link'); ?>" name="<?php echo $this->get_field_name('link'); ?>" type="text" value="<?php echo esc_url($link); ?>" /> </p> <label for="<?php echo $this->get_field_id('category'); ?>"> <?php esc_html_e('Category', 'magcast'); ?> :</label> <?php wp_dropdown_categories(array( 'show_option_none' => ' ', 'name' => $this->get_field_name('category') , 'selected' => $instance['category' ] )); ?> <hr> <?php } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['title'] = esc_attr($new_instance['title']); $instance['link'] = esc_url($new_instance['link']); $instance['magcast_date'] = magcast_sanitize_checkbox($new_instance['magcast_date']); $instance['magcast_author'] = magcast_sanitize_checkbox($new_instance['magcast_author']); $instance['hide_title'] = magcast_sanitize_checkbox($new_instance['hide_title']); $instance['category'] = esc_attr($new_instance['category']); $instance['magcast_number'] = (int)$new_instance['magcast_number']; return $instance; } function widget($args, $instance) { extract($args); extract($instance); global $post; $title = isset( $instance[ 'title' ] ) ? $instance[ 'title' ] : ''; $link = isset( $instance[ 'link' ] ) ? $instance[ 'link' ] : ''; $magcast_date = isset( $instance[ 'magcast_date' ] ) ? $instance[ 'magcast_date' ] : false; $magcast_author = isset( $instance[ 'magcast_author' ] ) ? $instance[ 'magcast_author' ] : false; $hide_title = isset( $instance[ 'hide_title' ] ) ? $instance[ 'hide_title' ] : false; $category = isset( $instance[ 'category' ] ) ? $instance[ 'category' ] : ''; $magcast_number = isset( $instance[ 'magcast_number' ] ) ? $instance[ 'magcast_number' ] : ''; $get_featured_pages = new WP_Query(array( 'posts_per_page' => $magcast_number, 'post_type' => array( 'post' ) , 'category__in' => $category, )); echo $before_widget; $i=1; if(!empty($title)){ ?> <h2 class="widget-title"><a href="<?php echo esc_url($link); ?>" title="<?php echo esc_attr($title); ?>"><?php echo esc_attr($title); ?></a></h2> <?php } ?> <div class="widget-column-wrap clearfix"> <?php while ($get_featured_pages->have_posts()): $get_featured_pages->the_post(); ?> <article <?php post_class('col'); ?>> <?php if ( has_post_thumbnail() ) { ?> <figure class="post-featured-image"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_post_thumbnail('magcast-small-thumb'); ?></a> <span class="cat-links"> <?php do_action( 'magcast_post_categories' ); ?> </span> </figure><!-- .post-featured-image --> <?php } if($hide_title == false){ ?> <h2 class="entry-title"> <a title="<?php the_title(); ?>" href="<?php the_permalink();?>"><?php the_title(); ?></a> </h2><!-- .entry-title --> <?php } if(($magcast_date == false) || ($magcast_author == false)){ ?> <div class="entry-meta clearfix"> <?php if($magcast_date == false){ ?> <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time('Y.m.d') ); ?>"><?php echo esc_attr( get_the_time('Y.m.d') ); ?></a></div> <?php } if($magcast_author == false){?> <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php the_author(); ?>"><?php the_author(); ?> </a></div> <?php } ?> </div><!-- .entry-meta --> <?php } ?> </article><!-- .post .col --> <?php endwhile; // Reset Post Data wp_reset_query(); ?> </div><!--.widget-column-wrap --> <?php echo $after_widget . '<!--.widget_2_column_grid -->'; } }?> |
親テーマのウイジットを消す
親テーマのウイジットは、子テーマのfunction.php に記載します。
以下が変更点です。
- 親テーマのウイジットを削除（１８行目～２９行目）
- 子テーマのウイジットソースコードの読み込み（３０行目）
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<?php /** * 子テーマを使う */ add_action('wp_enqueue_scripts', 'theme_enqueue_styles'); function theme_enqueue_styles() { wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' ); } /* 外部ファイル読み込み */ require_once locate_template('inc/structure/header-extensions_new.php'); require_once locate_template('inc/structure/footer-extensions_new.php'); require_once locate_template('inc/structure/content-extensions_new.php'); function remove_magcast_widgets(){ // magcastのウイジットを削除する。 // Pen : Remove original widget. remove_action('widgets_init', 'magcast_widgets_init'); unregister_widget('magcast_advertisement_widget'); unregister_widget('magcast_two_column_largeimage_widget'); unregister_widget('magcast_horizontal_vertical_widget'); unregister_widget('magcast_two_column_category_widget'); unregister_widget('magcast_two_column_grid_widget'); } add_action('after_setup_theme', 'remove_magcast_widgets',20); require_once locate_template('inc/widgets/magcast-widgets.php'); //--------------------------------------------------------------------------- // スマホならtrue, タブレット・PCならfalseを返す // https://ruuski.net/web/how-smartphone-friendly-function-is_mobile-works/ //--------------------------------------------------------------------------- function is_mobile(){ $useragents = array( 'iPhone', // iPhone 'iPod', // iPod touch 'Android', // 1.5+ Android 'dream', // Pre 1.5 Android 'CUPCAKE', // 1.5+ Android 'blackberry9500', // Storm 'blackberry9530', // Storm 'blackberry9520', // Storm v2 'blackberry9550', // Storm v2 'blackberry9800', // Torch 'webOS', // Palm Pre Experimental 'incognito', // Other iPhone browser 'webmate' // Other iPhone browser ); $pattern = '/'.implode('|', $useragents).'/i'; return preg_match($pattern, $_SERVER['HTTP_USER_AGENT']); } // 自動整形停止 add_action('init', function() { remove_filter('the_excerpt', 'wpautop'); remove_filter('the_content', 'wpautop'); }); add_filter('tiny_mce_before_init', function($init) { $init['wpautop'] = false; $init['apply_source_formatting'] = ture; return $init; }); ?> |
まとめ
いかがでしたか？
仕組みさえ判れば、子テーマから親テーマのカスタマイズをすることは比較的容易ですね！
MagCast以外のテーマにも、同様に使えるテクニックだと思います。
では！
このブログで利用しているWordPress テーマ「MAG」です。
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