10h30/display-featured-image-genesis
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update tax widget to select tax, then term

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js needs work
This commit is contained in:
Robin Cornett
2015-01-05 20:32:18 -05:00
parent 1b2c90c872
commit 37cbcc7210
3 changed files with 104 additions and 35 deletions
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includes/widgets/displayfeaturedimagegenesis-widget.php
+72 -35
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@@ -59,6 +59,8 @@ class Display_Featured_Image_Genesis_Widget extends WP_Widget {
parent::__construct( 'featured-taxonomy', __( 'Genesis - Featured Taxonomy', 'display-featured-image-genesis' ), $widget_ops, $control_ops );
add_action( 'wp_ajax_tax_term_action', array( $this, 'tax_term_action_callback' ) );
}
/**
@@ -93,7 +95,7 @@ class Display_Featured_Image_Genesis_Widget extends WP_Widget {
$term = get_term_by( 'id', $term_id, $instance['taxonomy'] );
$title = $term->name;
$slug = $term->slug;
$permalink = trailingslashit( get_home_url() ) . $instance['taxonomy'] . '/' . $slug;
$permalink = get_term_link( $term );
if ( $term_meta ) {
$image_id = Display_Featured_Image_Genesis_Common::get_image_id( $term_meta['dfig_image'] );
@@ -184,32 +186,60 @@ class Display_Featured_Image_Genesis_Widget extends WP_Widget {
<div class="genesis-widget-column-box genesis-widget-column-box-top">
<p>
<label for="<?php echo $this->get_field_id( 'term' ); ?>"><?php _e( 'Taxonomy', 'display-featured-image-genesis' ); ?>:</label>
<select id="<?php echo $this->get_field_id( 'term' ); ?>" name="<?php echo $this->get_field_name( 'term' ); ?>" >
<label for="<?php echo $this->get_field_id( 'taxonomy' ); ?>"><?php _e( 'Taxonomy', 'display-featured-image-genesis' ); ?>:</label>
<select id="<?php echo $this->get_field_id( 'taxonomy' ); ?>" name="<?php echo $this->get_field_name( 'taxonomy' ); ?>" onchange="tax_term_postback('<?php echo $this->get_field_id( 'term' ); ?>', this.value);" >
<?php
$tax_args = array(
'_builtin' => false
'public' => true,
'show_ui' => true
);
$args = array(
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => true
);
$output = 'objects';
$taxonomies = get_taxonomies( $tax_args );
$taxonomies['category'] = 'category';
$taxonomies['post_tag'] = 'post_tag';
$terms = get_terms( $taxonomies, $args );
foreach ( $terms as $term ) {
echo '<option value="'. esc_attr( $term->term_id ) .'" '. selected( esc_attr( $term->term_id ), $instance['term'], false ) .'>'. esc_attr( $term->name . ' (' . $term->taxonomy . ')' ) .'</option>';
}
$instance['taxonomy'] = selected( $term->taxonomy ); ?>
foreach ( $taxonomies as $taxonomy ) {
echo '<option value="'. esc_attr( $taxonomy ) .'" '. selected( esc_attr( $taxonomy ), $instance['taxonomy'], false ) .'>'. esc_attr( $taxonomy ) .'</option>';
} ?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'term' ); ?>"><?php _e( 'Term', 'display-featured-image-genesis' ); ?>:</label>
<select id="<?php echo $this->get_field_id( 'term' ); ?>" name="<?php echo $this->get_field_name( 'term' ); ?>" >
<?php
$args = array(
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false
);
$output = 'objects';
$terms = get_terms( $instance['taxonomy'], $args );
foreach ( $terms as $term ) {
echo '<option value="'. esc_attr( $term->term_id ) .'" '. selected( esc_attr( $term->term_id ), $instance['term'], false ) .'>'. esc_attr( $term->name ) .'</option>';
} ?>
</select>
</p>
</div>
<div class="genesis-widget-column-box">
<p>
<input id="<?php echo $this->get_field_id( 'show_title' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'show_title' ); ?>" value="1" <?php checked( $instance['show_title'] ); ?>/>
<label for="<?php echo $this->get_field_id( 'show_title' ); ?>"><?php _e( 'Show Taxonomy Title', 'display-featured-image-genesis' ); ?></label>
</p>
<p>
<input id="<?php echo $this->get_field_id( 'show_content' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'show_content' ); ?>" value="1" <?php checked( $instance['show_content'] ); ?>/>
<label for="<?php echo $this->get_field_id( 'show_content' ); ?>"><?php _e( 'Show Taxonomy Intro Text', 'display-featured-image-genesis' ); ?></label>
</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 $this->get_field_id( 'show_image' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'show_image' ); ?>" value="1" <?php checked( $instance['show_image'] ); ?>/>
<label for="<?php echo $this->get_field_id( 'show_image' ); ?>"><?php _e( 'Show Featured Image', 'display-featured-image-genesis' ); ?></label>
@@ -238,27 +268,34 @@ class Display_Featured_Image_Genesis_Widget extends WP_Widget {
</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 $this->get_field_id( 'show_title' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'show_title' ); ?>" value="1" <?php checked( $instance['show_title'] ); ?>/>
<label for="<?php echo $this->get_field_id( 'show_title' ); ?>"><?php _e( 'Show Taxonomy Title', 'display-featured-image-genesis' ); ?></label>
</p>
<p>
<input id="<?php echo $this->get_field_id( 'show_content' ); ?>" type="checkbox" name="<?php echo $this->get_field_name( 'show_content' ); ?>" value="1" <?php checked( $instance['show_content'] ); ?>/>
<label for="<?php echo $this->get_field_id( 'show_content' ); ?>"><?php _e( 'Show Taxonomy Intro Text', 'display-featured-image-genesis' ); ?></label>
</p>
</div>
</div>
<?php
}
/**
* Handles the callback to populate the custom term dropdown. The
* selected post type is provided in $_POST['post_type'], and the
* calling script expects a JSON array of term objects.
*/
function tax_term_action_callback() {
// And from there, a list of available terms in that tax
$args = array(
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => true
);
$terms = get_terms( $_POST['taxonomy'], $args );
// Build an appropriate JSON response containing this info
foreach ( $terms as $term ) {
$list[$term->slug] = $term->name;
}
// And emit it
echo json_encode( $list );
die();
}
}