10h30/display-featured-image-genesis
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Add term_meta support

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Includes new helper function to retrieve a term image_id
This commit is contained in:
Robin Cornett
2015-11-17 16:37:22 -05:00
parent 3a59ea0f02
commit 37422ecc0b
5 changed files with 56 additions and 42 deletions
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display-featured-image-genesis.php
+1 -1
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@@ -6,7 +6,7 @@
* @author Robin Cornett <hello@robincornett.com>
* @license GPL-2.0+
* @link http://robincornett.com
* @copyright 2014-2015 Robin Cornett Creative, LLC
* @copyright 2014-2015-2015 Robin Cornett Creative, LLC
*
* @wordpress-plugin
* Plugin Name: Display Featured Image for Genesis
includes/class-displayfeaturedimagegenesis-admin.php
+3 -4
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@@ -106,15 +106,14 @@ class Display_Featured_Image_Genesis_Admin {
return;
}
$term_meta = get_option( "displayfeaturedimagegenesis_$term_id" );
if ( empty( $term_meta['term_image'] ) ) {
$image_id = displayfeaturedimagegenesis_term_image( $term_id );
if ( ! $image_id ) {
return;
}
$taxonomy = filter_input( INPUT_POST, 'taxonomy', FILTER_SANITIZE_STRING );
$taxonomy = ! is_null( $taxonomy ) ? $taxonomy : get_current_screen()->taxonomy;
$image_id = displayfeaturedimagegenesis_check_image_id( $term_meta['term_image'] );
$image_id = displayfeaturedimagegenesis_check_image_id( $image_id );
$args = array(
'image_id' => $image_id,
includes/class-displayfeaturedimagegenesis-common.php
+2 -6
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@@ -156,12 +156,8 @@ class Display_Featured_Image_Genesis_Common {
}
// taxonomy
if ( is_category() || is_tag() || is_tax() ) {
$t_id = $object->term_id;
$term_meta = get_option( "displayfeaturedimagegenesis_$t_id" );
// if there is a term image
if ( ! empty( $term_meta['term_image'] ) ) {
$image_id = displayfeaturedimagegenesis_check_image_id( $term_meta['term_image'] );
}
$term_id = $object->term_id;
$image_id = displayfeaturedimagegenesis_term_image( $term_id );
}
// any singular post/page/CPT
includes/class-displayfeaturedimagegenesis-taxonomies.php
+38 -27
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@@ -17,6 +17,8 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
*/
public function set_taxonomy_meta() {
register_meta( 'term', 'displayfeaturedimagegenesis', array( $this, 'validate_taxonomy_image' ) );
$args = array(
'public' => true,
);
@@ -25,8 +27,9 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
foreach ( $taxonomies as $taxonomy ) {
add_action( "{$taxonomy}_add_form_fields", array( $this, 'add_taxonomy_meta_fields' ), 5, 2 );
add_action( "{$taxonomy}_edit_form_fields", array( $this, 'edit_taxonomy_meta_fields' ), 5, 2 );
add_action( "edited_{$taxonomy}", array( $this, 'save_taxonomy_custom_meta' ), 10, 2 );
add_action( "create_{$taxonomy}", array( $this, 'save_taxonomy_custom_meta' ), 10, 2 );
add_action( "edited_{$taxonomy}", array( $this, 'save_taxonomy_custom_meta' ) );
add_action( "create_{$taxonomy}", array( $this, 'save_taxonomy_custom_meta' ) );
add_action( 'edit_{$taxonomy}', array( $this, 'save_taxonomy_custom_meta' ) );
add_action( 'load-edit-tags.php', array( $this, 'help' ) );
}
@@ -41,6 +44,7 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
?>
<div class="form-field term-image-wrap">
<?php wp_nonce_field( 'displayfeaturedimagegenesis', 'displayfeaturedimagegenesis' ); ?>
<label for="displayfeaturedimagegenesis[term_image]"><?php esc_attr_e( 'Featured Image', 'display-featured-image-genesis' ); ?></label>
<input type="hidden" class="upload_image_id" id="term_image_id" name="displayfeaturedimagegenesis[term_image]" />
<input id="upload_default_image" type="button" class="upload_default_image button-secondary" value="<?php esc_attr_e( 'Select Image', 'display-featured-image-genesis' ); ?>" />
@@ -61,21 +65,20 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
*/
public function edit_taxonomy_meta_fields( $term ) {
$t_id = $term->term_id;
$displaysetting = get_option( "displayfeaturedimagegenesis_$t_id" );
$id = '';
$term_id = $term->term_id;
$image_id = displayfeaturedimagegenesis_term_image( $term_id );
echo '<tr class="form-field term-image-wrap">';
wp_nonce_field( 'displayfeaturedimagegenesis', 'displayfeaturedimagegenesis' );
printf( '<th scope="row" valign="top"><label for="displayfeaturedimagegenesis[term_image]">%s</label></th>',
esc_attr__( 'Featured Image', 'display-featured-image-genesis' )
);
echo '<td>';
$id = $displaysetting['term_image'];
$name = 'displayfeaturedimagegenesis[term_image]';
if ( ! empty( $id ) ) {
echo wp_kses_post( $this->render_image_preview( $id ) );
if ( $image_id ) {
echo wp_kses_post( $this->render_image_preview( $image_id ) );
}
$this->render_buttons( $id, $name );
$this->render_buttons( $image_id, $name );
echo '<p class="description">';
printf(
esc_attr__( 'Set Featured Image for %1$s.', 'display-featured-image-genesis' ),
@@ -98,24 +101,33 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
if ( ! isset( $_POST['displayfeaturedimagegenesis'] ) ) {
return;
}
$t_id = $term_id;
$displaysetting = get_option( "displayfeaturedimagegenesis_$t_id" );
$cat_keys = array_keys( $_POST['displayfeaturedimagegenesis'] );
$is_updated = false;
foreach ( $cat_keys as $key ) {
if ( isset( $_POST['displayfeaturedimagegenesis'][ $key ] ) ) {
$displaysetting[ $key ] = $_POST['displayfeaturedimagegenesis'][ $key ];
if ( $_POST['displayfeaturedimagegenesis']['term_image'] === $displaysetting[ $key ] ) {
$displaysetting[ $key ] = $this->validate_taxonomy_image( $_POST['displayfeaturedimagegenesis'][ $key ] );
if ( false !== $displaysetting[ $key ] ) {
$is_updated = true;
$displaysetting = displayfeaturedimagegenesis_term_image( $term_id );
if ( $GLOBALS['wp_version'] >= '4.4' ) {
$new_image = $this->validate_taxonomy_image( $_POST['displayfeaturedimagegenesis']['term_image'] );
if ( $displaysetting && '' === $new_image ) {
delete_term_meta( $term_id, 'displayfeaturedimagegenesis' );
} else if ( $displaysetting !== $new_image ) {
update_term_meta( $term_id, 'displayfeaturedimagegenesis', $new_image );
}
} else {
$cat_keys = array_keys( $_POST['displayfeaturedimagegenesis'] );
$is_updated = false;
foreach ( $cat_keys as $key ) {
if ( isset( $_POST['displayfeaturedimagegenesis'][ $key ] ) ) {
$displaysetting[ $key ] = $_POST['displayfeaturedimagegenesis'][ $key ];
if ( $_POST['displayfeaturedimagegenesis']['term_image'] === $displaysetting[ $key ] ) {
$displaysetting[ $key ] = $this->validate_taxonomy_image( $_POST['displayfeaturedimagegenesis'][ $key ] );
if ( false !== $displaysetting[ $key ] ) {
$is_updated = true;
}
}
}
}
}
// Save the option array.
if ( $is_updated ) {
update_option( "displayfeaturedimagegenesis_$t_id", $displaysetting );
// Save the option array.
if ( $is_updated ) {
update_option( "displayfeaturedimagegenesis_$t_id", $displaysetting );
}
}
}
@@ -139,7 +151,7 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
$new_value = false;
}
return $new_value;
return (int) $new_value;
}
/**
@@ -173,7 +185,7 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
* @param integer @new_term_id The ID of the newly created term.
*
*/
function split_shared_term( $old_term_id, $new_term_id ) {
public function split_shared_term( $old_term_id, $new_term_id ) {
$old_setting = get_option( "displayfeaturedimagegenesis_$old_term_id" );
$new_setting = get_option( "displayfeaturedimagegenesis_$new_term_id" );
@@ -187,5 +199,4 @@ class Display_Featured_Image_Genesis_Taxonomies extends Display_Featured_Image_G
update_option( "displayfeaturedimagegenesis_$new_term_id", $new_setting );
}
}
includes/helper-functions.php
+12 -4
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@@ -22,10 +22,9 @@ function display_featured_image_genesis_get_term_image_id( $image_id = '' ) {
$terms = wp_get_object_terms( get_the_ID(), $taxonomies, $args );
foreach ( $terms as $term ) {
$t_id = $term->term_id;
$term_meta = get_option( "displayfeaturedimagegenesis_$t_id" );
if ( ! empty( $term_meta['term_image'] ) ) {
$image_id = displayfeaturedimagegenesis_check_image_id( $term_meta['term_image'] );
$term_id = $term->term_id;
$image_id = displayfeaturedimagegenesis_term_image( $term_id );
if ( $image_id ) {
break;
}
}
@@ -34,6 +33,15 @@ function display_featured_image_genesis_get_term_image_id( $image_id = '' ) {
}
function displayfeaturedimagegenesis_term_image( $term_id ) {
$image_id = get_term_meta( $term_id, 'displayfeaturedimagegenesis', true );
if ( ! $image_id ) {
$term_meta = get_option( "displayfeaturedimagegenesis_$term_id" );
$image_id = $term_meta['term_image'];
}
return $image_id;
}
/**
* Helper function to get the term image URL.
* @param string $size image size