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<?php
/**
* Genesis Tabs Widget file.
*
* @package genesis-tabs
*/
/**
* Widget Class. Handles the widget form and output.
*
* @package genesis-tabs
* @since 0.9.0
*/
class Genesis_Tabs_Widget extends WP_Widget {
/**
* Constructor
*/
public function __construct() {
$widget_ops = array(
'classname' => 'ui-tabs',
'description' => __( 'Displays featured posts in Tabs', 'genesis-tabs' ),
);
$control_ops = array(
'width' => 505,
'height' => 350,
'id_base' => 'tabs',
);
parent::__construct( 'tabs', __( 'Featured Tabs', 'genesis-tabs' ), $widget_ops, $control_ops );
}
/**
* Load textdomain.
*/
public function load_textdomain() {
load_plugin_textdomain( 'genesis-tabs', false, SIMPLE_URLS_DIR . '/languages' );
}
/**
* Widget Output
*
* @param array $args Args.
* @param array $instance Instance.
*/
public function widget( $args, $instance ) {
// Defaults for a new widget.
$instance = wp_parse_args(
(array) $instance,
array(
'title' => '',
'posts_cat_1' => '',
'posts_cat_2' => '',
'posts_cat_3' => '',
'posts_cat_4' => '',
'posts_cat_5' => '',
'posts_cat_6' => '',
'posts_cat_7' => '',
'posts_cat_8' => '',
'posts_cat_9' => '',
'posts_cat_10' => '',
'show_image' => 0,
'image_alignment' => '',
'image_size' => '',
'show_title' => 0,
'show_byline' => 0,
'post_info' => '[post_date] ' . __( 'By', 'genesis-tabs' ) . ' [post_author_posts_link] [post_comments]',
'show_content' => 'excerpt',
'content_limit' => '',
'more_text' => __( '[Read More...]', 'genesis-tabs' ),
)
);
echo wp_kses_post( $args['before_widget'] );
// Output Widget Title.
if ( ! empty( $instance['title'] ) ) {
echo wp_kses_post( $args['before_title'] . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $args['after_title'] );
}
// Pull the chosen categories into an array.
$cats = array( $instance['posts_cat_1'], $instance['posts_cat_2'], $instance['posts_cat_3'], $instance['posts_cat_4'], $instance['posts_cat_5'], $instance['posts_cat_6'], $instance['posts_cat_7'], $instance['posts_cat_8'] );
// Display the tab links.
echo '<ul class="ui-tabs-nav">';
foreach ( (array) $cats as $cat ) {
if ( $cat ) {
echo '<li><a href="#cat-' . esc_attr( $cat ) . '">' . esc_html( get_cat_name( $cat ) ) . '</a></li>';
}
}
echo '</ul>';
// Loop through all chosen categories.
foreach ( (array) $cats as $cat ) {
if ( ! $cat ) {
continue; // Skip iteration if $cat is empty.
}
// Custom loop.
$tabbed_posts = new WP_Query(
array(
'cat' => $cat,
'showposts' => 1,
'orderby' => 'date',
'order' => 'DESC',
)
);
if ( $tabbed_posts->have_posts() ) {
while ( $tabbed_posts->have_posts() ) {
$tabbed_posts->the_post();
echo '<div id="cat-' . esc_attr( $cat ) . '" ';
post_class( 'ui-tabs-hide' );
echo '>';
if ( ! empty( $instance['show_image'] ) ) {
printf(
'<a href="%s" title="%s" class="%s">%s</a>',
esc_attr( get_permalink() ),
the_title_attribute( 'echo=0' ),
esc_attr( $instance['image_alignment'] ),
wp_kses_post(
genesis_get_image(
array(
'format' => 'html',
'size' => $instance['image_size'],
)
)
)
);
}
if ( ! empty( $instance['show_title'] ) ) {
printf( '<h2><a href="%s" title="%s">%s</a></h2>', esc_attr( get_permalink() ), the_title_attribute( 'echo=0' ), esc_html( get_the_title() ) );
}
if ( ! empty( $instance['show_byline'] ) && ! empty( $instance['post_info'] ) ) {
printf( '<p class="byline post-info">%s</p>', do_shortcode( esc_html( $instance['post_info'] ) ) );
}
if ( ! empty( $instance['show_content'] ) ) {
if ( 'excerpt' === $instance['show_content'] ) {
the_excerpt();
} elseif ( 'content-limit' === $instance['show_content'] ) {
the_content_limit( (int) $instance['content_limit'], esc_html( $instance['more_text'] ) );
} else {
the_content( esc_html( $instance['more_text'] ) );
}
}
echo '</div><!--end post_class()-->' . "\n\n";
}
}
}
echo wp_kses_post( $args['after_widget'] );
wp_reset_postdata();
}
/**
* Update data.
*
* @param array $new_instance New instance.
* @param array $old_instance Old instance.
*/
public function update( $new_instance, $old_instance ) {
return $new_instance;
}
/**
* Form output
*
* @param array $instance Instance.
*/
public function form( $instance ) {
// Ensure value exists.
$instance = wp_parse_args(
(array) $instance,
array(
'title' => '',
'posts_cat_1' => '',
'posts_cat_2' => '',
'posts_cat_3' => '',
'posts_cat_4' => '',
'posts_cat_5' => '',
'posts_cat_6' => '',
'posts_cat_7' => '',
'posts_cat_8' => '',
'posts_cat_9' => '',
'posts_cat_10' => '',
'show_image' => 0,
'image_alignment' => '',
'image_size' => '',
'show_title' => 0,
'show_byline' => 0,
'post_info' => '[post_date] ' . __( 'By', 'genesis-tabs' ) . ' [post_author_posts_link] [post_comments]',
'show_content' => 'excerpt',
'content_limit' => '',
'more_text' => __( '[Read More...]', 'genesis-tabs' ),
)
);
?>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title', 'genesis-tabs' ); ?>:</label>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" style="width:95%;" /></p>
<div class="genesis-widget-column">
<div class="genesis-widget-column-box genesis-widget-column-box-top">
<p><span class="description">Choose up to 8 categories to pull posts from. Each category you choose will represent a single tab.</span></p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_1' ),
'selected' => $instance['posts_cat_1'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_2' ),
'selected' => $instance['posts_cat_2'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_3' ),
'selected' => $instance['posts_cat_3'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_4' ),
'selected' => $instance['posts_cat_4'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_5' ),
'selected' => $instance['posts_cat_5'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_6' ),
'selected' => $instance['posts_cat_6'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_7' ),
'selected' => $instance['posts_cat_7'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_8' ),
'selected' => $instance['posts_cat_8'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_9' ),
'selected' => $instance['posts_cat_9'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
<p>
<?php
wp_dropdown_categories(
array(
'name' => $this->get_field_name( 'posts_cat_10' ),
'selected' => $instance['posts_cat_10'],
'orderby' => 'Name',
'hierarchical' => 1,
'show_option_all' => __( '- None Selected -', 'genesis-tabs' ),
'hide_empty' => '0',
)
);
?>
</p>
</div>
</div>
<div class="genesis-widget-column genesis-widget-column-right">
<div class="genesis-widget-column-box genesis-widget-column-box-top">
<p><input id="<?php echo esc_attr( $this->get_field_id( 'show_image' ) ); ?>" type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'show_image' ) ); ?>" value="1" <?php checked( 1, $instance['show_image'] ); ?>/> <label for="<?php echo esc_attr( $this->get_field_id( 'show_image' ) ); ?>"><?php esc_html_e( 'Show Featured Image', 'genesis-tabs' ); ?></label></p>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'image_size' ) ); ?>"><?php esc_html_e( 'Image Size', 'genesis-tabs' ); ?>:</label>
<?php $sizes = wp_get_additional_image_sizes(); ?>
<select id="<?php echo esc_attr( $this->get_field_id( 'image_size' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'image_size' ) ); ?>">
<option value="thumbnail">thumbnail (<?php echo esc_html( get_option( 'thumbnail_size_w' ) ); ?>x<?php echo esc_html( get_option( 'thumbnail_size_h' ) ); ?>)</option>
<?php
foreach ( (array) $sizes as $name => $size ) {
echo '<option value="' . esc_attr( $name ) . '" ' . selected( $name, $instance['image_size'], false ) . '>' . esc_html( $name ) . ' (' . esc_html( $size['width'] ) . 'x' . esc_html( $size['height'] ) . ')</option>';
}
?>
</select></p>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'image_alignment' ) ); ?>"><?php esc_html_e( 'Image Alignment', 'genesis-tabs' ); ?>:</label>
<select id="<?php echo esc_attr( $this->get_field_id( 'image_alignment' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'image_alignment' ) ); ?>">
<option value="">- <?php esc_html_e( 'None', 'genesis-tabs' ); ?> -</option>
<option value="alignleft" <?php selected( 'alignleft', $instance['image_alignment'] ); ?>><?php esc_html_e( 'Left', 'genesis-tabs' ); ?></option>
<option value="alignright" <?php selected( 'alignright', $instance['image_alignment'] ); ?>><?php esc_html_e( 'Right', 'genesis-tabs' ); ?></option>
</select></p>
</div>
<div class="genesis-widget-column-box">
<p><input id="<?php echo esc_attr( $this->get_field_id( 'show_title' ) ); ?>" type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'show_title' ) ); ?>" value="1" <?php checked( 1, $instance['show_title'] ); ?>/> <label for="<?php echo esc_attr( $this->get_field_id( 'show_title' ) ); ?>"><?php esc_html_e( 'Show Post Title', 'genesis-tabs' ); ?></label></p>
<p><input id="<?php echo esc_attr( $this->get_field_id( 'show_byline' ) ); ?>" type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'show_byline' ) ); ?>" value="1" <?php checked( 1, $instance['show_byline'] ); ?>/> <label for="<?php echo esc_attr( $this->get_field_id( 'show_byline' ) ); ?>"><?php esc_html_e( 'Show Post Info', 'genesis-tabs' ); ?></label>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'post_info' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'post_info' ) ); ?>" value="<?php echo esc_attr( $instance['post_info'] ); ?>" class="widefat" />
</p>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'show_content' ) ); ?>"><?php esc_html_e( 'Content Type', 'genesis-tabs' ); ?>:</label>
<select id="<?php echo esc_attr( $this->get_field_id( 'show_content' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_content' ) ); ?>">
<option value="content" <?php selected( 'content', $instance['show_content'] ); ?>><?php esc_html_e( 'Show Content', 'genesis-tabs' ); ?></option>
<option value="excerpt" <?php selected( 'excerpt', $instance['show_content'] ); ?>><?php esc_html_e( 'Show Excerpt', 'genesis-tabs' ); ?></option>
<option value="content-limit" <?php selected( 'content-limit', $instance['show_content'] ); ?>><?php esc_html_e( 'Show Content Limit', 'genesis-tabs' ); ?></option>
<option value="" <?php selected( '', $instance['show_content'] ); ?>><?php esc_html_e( 'No Content', 'genesis-tabs' ); ?></option>
</select>
<br /><label for="<?php echo esc_attr( $this->get_field_id( 'content_limit' ) ); ?>"><?php esc_html_e( 'Limit content to', 'genesis-tabs' ); ?></label> <input type="text" id="<?php echo esc_attr( $this->get_field_id( 'image_alignment' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'content_limit' ) ); ?>" value="<?php echo esc_attr( intval( $instance['content_limit'] ) ); ?>" size="3" /> <?php esc_html_e( 'characters', 'genesis-tabs' ); ?></p>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'more_text' ) ); ?>"><?php esc_html_e( 'More Text (if applicable)', 'genesis-tabs' ); ?>:</label>
<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'more_text' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'more_text' ) ); ?>" value="<?php echo esc_attr( $instance['more_text'] ); ?>" /></p>
</div>
</div>
<?php
}
}