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ACF front end post editing
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<?php | |
/** | |
* Check if user is logged in and is post author | |
* Setup functions for front end post editing | |
* @author Mike Hemberger | |
* @link http://thestizmedia.com/front-end-post-editing-with-acf-pro/ | |
* @uses Advanced Custom Fields Pro | |
* @uses Sidr | |
*/ | |
add_action( 'get_header', 'tsm_do_logged_in_author_checks' ); | |
function tsm_do_logged_in_author_checks() { | |
// Get current user info | |
global $post,$current_user; | |
get_currentuserinfo(); | |
// Bail if user is not logged in and not post author | |
if ( ! ( is_user_logged_in() && $current_user->ID == $post->post_author ) ) { | |
return; | |
} | |
/** | |
* Enqueue Javascript files | |
* @uses Sidr | |
*/ | |
add_action( 'wp_enqueue_scripts', 'tsm_acf_form_edit_post_enqueue_scripts' ); | |
/** | |
* Add required acf_form_head() function to head of page | |
* @uses Advanced Custom Fields Pro | |
*/ | |
add_action( 'get_header', 'tsm_do_acf_form_head', 1 ); | |
/** | |
* Deregister the admin styles outputted when using acf_form | |
*/ | |
add_action( 'wp_print_styles', 'tsm_deregister_admin_styles', 999 ); | |
/** | |
* Add edit post toggle button | |
*/ | |
add_action( 'genesis_entry_header', 'tsm_do_acf_form_edit_toggle', 5 ); | |
/** | |
* Add the acf_form | |
* @uses Advanced Custom Fields Pro | |
*/ | |
add_action( 'genesis_after', 'tsm_do_acf_form_content' ); | |
/** | |
* Load existing post title | |
* @uses Advanced Custom Fields Pro | |
*/ | |
add_filter( 'acf/load_value/key=field_54dfc93e35ec4', 'tsm_load_post_title', 10, 3 ); | |
/** | |
* Load existing post content | |
* @uses Advanced Custom Fields Pro | |
*/ | |
add_filter( 'acf/load_value/key=field_54dfc94e35ec5', 'tsm_load_post_content', 10, 3 ); | |
/** | |
* Load existing post thumbnail | |
* @uses Advanced Custom Fields Pro | |
*/ | |
add_filter( 'acf/load_value/key=field_54dfcd4278d63', 'tsm_load_post_thumbnail', 10, 3 ); | |
/** | |
* Update existing post data | |
* @uses Advanced Custom Fields Pro | |
*/ | |
add_action( 'acf/save_post', 'tsm_update_existing_post_data', 10 ); | |
// acf/update_value/name={$field_name} - filter for a specific field based on it's key | |
} | |
function tsm_acf_form_edit_post_enqueue_scripts() { | |
wp_enqueue_script( 'sidr', get_stylesheet_directory_uri() . '/assets/js/jquery.sidr.min.js', array( 'jquery' ), '1.2.1', true ); | |
wp_enqueue_script( 'edit-post', get_stylesheet_directory_uri() . '/assets/js/edit-post.js', array( 'sidr' ), '1.0.0', true ); | |
} | |
function tsm_do_acf_form_head() { | |
acf_form_head(); | |
} | |
function tsm_deregister_admin_styles() { | |
wp_deregister_style( 'wp-admin' ); | |
} | |
function tsm_do_acf_form_edit_toggle() { | |
?> | |
<button id="edit-toggle">Edit</button> | |
<?php | |
} | |
function tsm_do_acf_form_content() { | |
?> | |
<div id="edit-post" style="display:none;"> | |
<?php | |
$edit_post = array( | |
'post_id' => get_the_ID(), // Get the post ID | |
'field_groups' => array(7,58), // Create post field group ID(s) | |
'form' => true, | |
'return' => '%post_url%', | |
'html_before_fields' => '<div class="edit-close-wrap"><button class="edit-close" role="button" aria-pressed="false"><i class="fa fa-times"></i> Close</button></div>', | |
'html_after_fields' => '', | |
'submit_value' => 'Save Changes', | |
); | |
acf_form( $edit_post ); | |
?> | |
</div> | |
<?php | |
} | |
function tsm_load_post_title( $value, $post_id, $field ) { | |
$value = get_the_title($post_id); | |
return $value; | |
} | |
function tsm_load_post_content( $value, $post_id, $field ) { | |
$value = get_the_content($post_id); | |
return $value; | |
} | |
function tsm_load_post_thumbnail( $value, $post_id, $field ) { | |
$value = get_post_thumbnail_id($post_id); | |
return $value; | |
} | |
function tsm_update_existing_post_data( $post_id ) { | |
// Update existing post | |
$post = array( | |
'ID' => $post_id, | |
'post_status' => 'publish', | |
'post_title' => wp_strip_all_tags($_POST['acf']['field_54dfc93e35ec4']), // Post Title ACF field key | |
'post_content' => $_POST['acf']['field_54dfc94e35ec5'], // Post Content ACF field key | |
); | |
// Update the post | |
$post_id = wp_insert_post( $post ); | |
// ACF image field key | |
$image = $_POST['acf']['field_54dfcd4278d63']; | |
// Add the value which is the image ID to the _thumbnail_id meta data for the current post | |
update_post_meta( $post_id, '_thumbnail_id', $image ); | |
} | |
/** | |
* OPTIONAL CODE - Display our repeater rows in the entry content | |
*/ | |
add_action( 'genesis_entry_content', 'tsm_do_single_post_featured_image', 1 ); | |
function tsm_do_single_post_featured_image() { | |
$rows = get_field('tsm_repeater'); | |
if( $rows ) { | |
echo '<h3>Repeater field values</h3>'; | |
echo '<ul>'; | |
foreach($rows as $row) { | |
echo '<li>' . $row['tsm_repeater_field'] . '</li>'; | |
} | |
echo '</ul>'; | |
} | |
} | |
//* Do the Genesis magic | |
genesis(); |
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