10h30/display-featured-image-genesis
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Check term image check on settings page

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Query db directly rather than cycling through all taxonomies/terms in
order to reduce load on server.
This commit is contained in:
Robin Cornett
2016-08-17 09:49:13 -04:00
parent 383d557cbd
commit 2ab8175f14
1 changed files with 35 additions and 16 deletions
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includes/class-displayfeaturedimagegenesis-settings.php
+35 -16
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@@ -73,14 +73,16 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
* @since 1.4.0
*/
public function do_settings_form() {
if ( $this->terms_need_updating() ) {
$this->update_delete_term_meta();
}
$page_title = get_admin_page_title();
echo '<div class="wrap">';
printf( '<h1>%s</h1>', esc_attr( $page_title ) );
if ( $this->terms_need_updating() ) {
$this->term_meta_notice();
if ( $this->check_database() ) {
$this->update_delete_term_meta();
$this->term_meta_notice();
} else {
update_option( 'displayfeaturedimagegenesis_updatedterms', true );
}
}
$active_tab = $this->get_active_tab();
echo $this->do_tabs( $active_tab );
@@ -574,14 +576,17 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
if ( 'appearance_page_displayfeaturedimagegenesis' !== $screen->id ) {
return;
}
$terms = $this->get_affected_terms();
if ( empty( $terms ) ) {
$rows = $this->check_database();
if ( empty( $rows ) ) {
update_option( 'displayfeaturedimagegenesis_updatedterms', true );
return;
}
$message = sprintf( '<p>%s</p>', __( 'WordPress 4.4 introduces term metadata for categories, tags, and other taxonomies. This is your opportunity to optionally update all impacted terms on your site to use the new metadata.', 'display-featured-image-genesis' ) );
$message .= sprintf( '<p>%s</p>', __( 'This <strong>will modify</strong> your database (potentially many entries at once), so if you\'d rather do it yourself, you can. Here\'s a list of the affected terms:', 'display-featured-image-genesis' ) );
$message .= '<ul style="margin-left:24px;">';
foreach ( $terms as $term ) {
foreach ( $rows as $row ) {
$term_id = str_replace( 'displayfeaturedimagegenesis_', '', $row );
$term = get_term( $term_id );
$message .= edit_term_link( $term->name, '<li>', '</li>', $term, false );
}
$message .= '</ul>';
@@ -598,7 +603,7 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
'class' => 'button-primary',
),
array(
'value' => __( 'Dismiss (I\'ve got this!)', 'display-featured-image-genesis' ),
'value' => __( 'Dismiss (Not Recommended)', 'display-featured-image-genesis' ),
'name' => 'displayfeaturedimagegenesis_termmetadismiss',
'class' => 'button-secondary',
),
@@ -626,10 +631,10 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
if ( ! check_admin_referer( 'displayfeaturedimagegenesis_metanonce', 'displayfeaturedimagegenesis_metanonce' ) ) {
return;
}
$terms = $this->get_affected_terms();
$terms = $this->check_database();
foreach ( $terms as $term ) {
$term_id = $term->term_id;
$option = get_option( "displayfeaturedimagegenesis_{$term_id}" );
$term_id = str_replace( 'displayfeaturedimagegenesis_', '', $term );
$option = get_option( $term );
if ( false !== $option ) {
$image_id = (int) displayfeaturedimagegenesis_check_image_id( $option['term_image'] );
update_term_meta( $term_id, 'displayfeaturedimagegenesis', $image_id );
@@ -651,21 +656,22 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
* @param array $term_ids empty array
* @return array all terms with featured images
* @since 2.4.0
* @deprecated 2.7.0 by check_database() due to heavy load on sites with many terms
*/
protected function get_affected_terms( $affected_terms = array() ) {
$args = array(
$args = apply_filters( 'displayfeaturedimagegenesis_get_taxonomies', array(
'public' => true,
'show_ui' => true,
);
$taxonomies = get_taxonomies( $args, 'objects' );
) );
$taxonomies = get_taxonomies( $args );
foreach ( $taxonomies as $tax ) {
$args = array(
$args = array(
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false,
);
$terms = get_terms( $tax->name, $args );
$terms = get_terms( $tax, $args );
foreach ( $terms as $term ) {
$term_id = $term->term_id;
$option = get_option( "displayfeaturedimagegenesis_{$term_id}", false );
@@ -690,4 +696,17 @@ class Display_Featured_Image_Genesis_Settings extends Display_Featured_Image_Gen
}
return false;
}
/**
* Check the database for term images stored as options.
* @return array|bool
* @since 2.7.0
*/
protected function check_database() {
global $wpdb;
$query = $wpdb->get_col( "select * from $wpdb->options where option_name like 'displayfeaturedimagegenesis_%' and option_name != 'displayfeaturedimagegenesis_updatedterms'", 1 );
return ! empty( $query ) ? $query : false;
}
}