five-for-the-future/plugins/wporg-5ftf/includes/pledge.php
2020-11-13 12:24:03 -08:00

546 lines
16 KiB
PHP
Executable file

<?php
/**
* This file handles the operations related to setting up a custom post type. We change change the filename,
* namespace, etc. once we have a better idea of what the CPT will be called.
*/
namespace WordPressDotOrg\FiveForTheFuture\Pledge;
use WordPressDotOrg\FiveForTheFuture;
use WordPressDotOrg\FiveForTheFuture\{ Auth, Contributor, Email };
use WP_Error, WP_Query;
use const WordPressDotOrg\FiveForTheFuture\PledgeMeta\META_PREFIX;
defined( 'WPINC' ) || die();
const SLUG = 'pledge';
const SLUG_PL = 'pledges';
const CPT_ID = FiveForTheFuture\PREFIX . '_' . SLUG;
const DEACTIVE_STATUS = FiveForTheFuture\PREFIX . '-deactivated';
// Admin hooks.
add_action( 'init', __NAMESPACE__ . '\register', 0 );
add_action( 'admin_menu', __NAMESPACE__ . '\admin_menu' );
add_action( 'pre_get_posts', __NAMESPACE__ . '\filter_query' );
// List table columns.
add_filter( 'manage_edit-' . CPT_ID . '_columns', __NAMESPACE__ . '\add_list_table_columns' );
add_action( 'manage_' . CPT_ID . '_posts_custom_column', __NAMESPACE__ . '\populate_list_table_columns', 10, 2 );
// Deactivate & reactivate handling.
add_filter( 'post_row_actions', __NAMESPACE__ . '\add_row_action', 10, 2 );
add_action( 'post_action_deactivate', __NAMESPACE__ . '\handle_activation_action', 10, 3 );
add_action( 'post_action_reactivate', __NAMESPACE__ . '\handle_activation_action', 10, 3 );
add_action( 'admin_notices', __NAMESPACE__ . '\action_success_message' );
add_filter( 'display_post_states', __NAMESPACE__ . '\add_status_to_display', 10, 2 );
add_action( 'post_submitbox_misc_actions', __NAMESPACE__ . '\inject_status_label' );
// Front end hooks.
add_action( 'wp_enqueue_scripts', __NAMESPACE__ . '\enqueue_assets' );
add_action( 'pledge_footer', __NAMESPACE__ . '\render_manage_link_request' );
add_action( 'wp_footer', __NAMESPACE__ . '\render_js_templates' );
/**
* Register all the things.
*
* @return void
*/
function register() {
register_custom_post_type();
register_custom_post_status();
}
/**
* Adjustments to the Five for the Future admin menu.
*
* @return void
*/
function admin_menu() {
// New pledges should only be created through the front end form.
remove_submenu_page( 'edit.php?post_type=' . CPT_ID, 'post-new.php?post_type=' . CPT_ID );
}
/**
* Register the post type(s).
*
* @return void
*/
function register_custom_post_type() {
$labels = array(
'name' => _x( 'Pledges', 'Pledges General Name', 'wporg-5ftf' ),
'singular_name' => _x( 'Pledge', 'Pledge Singular Name', 'wporg-5ftf' ),
'menu_name' => __( 'Five for the Future', 'wporg-5ftf' ),
'archives' => __( 'Pledge Archives', 'wporg-5ftf' ),
'attributes' => __( 'Pledge Attributes', 'wporg-5ftf' ),
'parent_item_colon' => __( 'Parent Pledge:', 'wporg-5ftf' ),
'all_items' => __( 'Pledges', 'wporg-5ftf' ),
'add_new_item' => __( 'Add New Pledge', 'wporg-5ftf' ),
'add_new' => __( 'Add New', 'wporg-5ftf' ),
'new_item' => __( 'New Pledge', 'wporg-5ftf' ),
'edit_item' => __( 'Edit Pledge', 'wporg-5ftf' ),
'update_item' => __( 'Update Pledge', 'wporg-5ftf' ),
'view_item' => __( 'View Pledge', 'wporg-5ftf' ),
'view_items' => __( 'View Pledges', 'wporg-5ftf' ),
'search_items' => __( 'Search Pledges', 'wporg-5ftf' ),
'not_found' => __( 'Not found', 'wporg-5ftf' ),
'not_found_in_trash' => __( 'Not found in Trash', 'wporg-5ftf' ),
'insert_into_item' => __( 'Insert into pledge', 'wporg-5ftf' ),
'uploaded_to_this_item' => __( 'Uploaded to this pledge', 'wporg-5ftf' ),
'items_list' => __( 'Pledges list', 'wporg-5ftf' ),
'items_list_navigation' => __( 'Pledges list navigation', 'wporg-5ftf' ),
'filter_items_list' => __( 'Filter pledges list', 'wporg-5ftf' ),
);
$args = array(
'labels' => $labels,
'supports' => array( 'title', 'thumbnail' ),
'hierarchical' => false,
'public' => true,
'show_ui' => true,
'show_in_menu' => true,
'menu_position' => 25,
'show_in_admin_bar' => false,
'show_in_nav_menus' => false,
'can_export' => false,
'taxonomies' => array(),
'has_archive' => SLUG_PL,
'rewrite' => array(
'slug' => SLUG,
),
'exclude_from_search' => true,
'publicly_queryable' => true,
'capability_type' => 'page',
'capabilities' => array(
'create_posts' => 'do_not_allow',
),
'map_meta_cap' => true,
'show_in_rest' => false, // todo Maybe turn this on later.
);
register_post_type( CPT_ID, $args );
}
/**
* Register the post status(es).
*
* @return void
*/
function register_custom_post_status() {
$label_count = _n_noop(
'Deactivated <span class="count">(%s)</span>',
'Deactivated <span class="count">(%s)</span>',
'wporg-5ftf'
);
register_post_status(
DEACTIVE_STATUS,
array(
'label' => __( 'Deactivated', 'wporg-5ftf' ),
'label_count' => $label_count,
'public' => false,
'internal' => false,
'protected' => true,
'show_in_admin_all_list' => false,
)
);
}
/**
* Inject deactivate/reactivate actions into row actions.
*
* @return array An array of row action links.
*/
function add_row_action( $actions, $post ) {
// Not a pledge, or can't edit the post.
if ( CPT_ID !== $post->post_type || ! current_user_can( 'edit_post', $post->ID ) ) {
return $actions;
}
$post_type_object = get_post_type_object( $post->post_type );
if ( DEACTIVE_STATUS === $post->post_status ) {
$actions['reactivate'] = sprintf(
'<a href="%s" style="color:#297531;" aria-label="%s">%s</a>',
wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=reactivate', $post->ID ) ), 'reactivate-post_' . $post->ID ),
/* translators: %s: Post title. */
esc_attr( sprintf( __( 'Reactivate pledge &#8220;%s&#8221;', 'wporg-5ftf' ), $post->post_title ) ),
__( 'Reactivate', 'wporg-5ftf' )
);
} else {
unset( $actions['trash'] );
$actions['deactivate'] = sprintf(
'<a href="%s" style="color:#dc3232;" aria-label="%s">%s</a>',
wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=deactivate', $post->ID ) ), 'deactivate-post_' . $post->ID ),
/* translators: %s: Post title. */
esc_attr( sprintf( __( 'Deactivate pledge &#8220;%s&#8221;', 'wporg-5ftf' ), $post->post_title ) ),
__( 'Deactivate', 'wporg-5ftf' )
);
}
return $actions;
}
/**
* Trigger the post status change when deactivate or reactivate actions are seen.
*
* @return void
*/
function handle_activation_action( $post_id ) {
$action = $_REQUEST['action'];
if ( ! in_array( $action, array( 'deactivate', 'reactivate' ) ) ) {
return;
}
if ( 'deactivate' === $action ) {
check_admin_referer( 'deactivate-post_' . $post_id );
} else {
check_admin_referer( 'reactivate-post_' . $post_id );
}
$post = get_post( $post_id );
if ( ! is_a( $post, 'WP_Post' ) || CPT_ID !== $post->post_type ) {
return;
}
if ( ! current_user_can( 'edit_post', $post->ID ) ) {
return;
}
$sendback = wp_get_referer();
$sendback = remove_query_arg( array( 'deactivated', 'reactivated' ), $sendback );
if ( 'deactivate' === $action ) {
deactivate( $post_id );
wp_redirect( add_query_arg( 'deactivated', 1, $sendback ) );
exit();
} else {
wp_update_post( array(
'ID' => $post_id,
'post_status' => 'publish',
) );
wp_redirect( add_query_arg( 'reactivated', 1, $sendback ) );
exit();
}
}
/**
* Output success messages when a pledge is deactivated or reactivated.
*
* @return void
*/
function action_success_message() {
if ( isset( $_GET['deactivated'] ) ) : ?>
<div id="message" class="notice notice-success is-dismissable">
<p><?php esc_html_e( 'Pledge deactivated.', 'wporg-5ftf' ); ?></p>
</div>
<?php elseif ( isset( $_GET['reactivated'] ) ) : ?>
<div id="message" class="notice notice-success is-dismissable">
<p><?php esc_html_e( 'Pledge reactivated.', 'wporg-5ftf' ); ?></p>
</div>
<?php endif;
}
/**
* Add "Deactivated" to the list of post states (displayed on each post in the list table).
*
* @param string[] $post_states An array of post display states.
* @param WP_Post $post The current post object.
*
* @return array The filtered list of post display states.
*/
function add_status_to_display( $post_states, $post ) {
if ( isset( $_REQUEST['post_status'] ) ) {
$showing_status = $_REQUEST['post_status'];
} else {
$showing_status = '';
}
$status = DEACTIVE_STATUS;
if ( $showing_status !== $status && $status === $post->post_status ) {
$post_states[ $status ] = _x( 'Deactivated', 'pledge label', 'wporg-5ftf' );
}
return $post_states;
}
/**
* Use JS to replace the empty status label on deactivated pledges.
*
* @param WP_Post $post The current post object.
*
* @return void
*/
function inject_status_label( $post ) {
if ( CPT_ID === $post->post_type && DEACTIVE_STATUS === $post->post_status ) : ?>
<script type="text/javascript">
jQuery( document ).ready( function( $ ) {
$("#post-status-display").text("Deactivated");
$("#save-action").remove();
$("#publishing-action").remove();
} );
</script>
<div class="misc-pub-section misc-pub-visibility">
<p><?php esc_html_e( 'This pledge is deactivated, it cannot be edited.', 'wporg-5ftf' ); ?></p>
</div>
<?php endif;
}
/**
* Add columns to the Pledges list table.
*
* @param array $columns
*
* @return array
*/
function add_list_table_columns( $columns ) {
$first = array_slice( $columns, 0, 2, true );
$last = array_slice( $columns, 2, null, true );
$new_columns = array(
'contributor_counts' => __( 'Contributors', 'wporg-5ftf' ),
'domain' => __( 'Domain', 'wporg-5ftf' ),
);
return array_merge( $first, $new_columns, $last );
}
/**
* Render content in the custom columns added to the Pledges list table.
*
* @param string $column
* @param int $post_id
*
* @return void
*/
function populate_list_table_columns( $column, $post_id ) {
switch ( $column ) {
case 'contributor_counts':
$contribs = Contributor\get_pledge_contributors( $post_id, 'all' );
$confirmed = sprintf(
_n( '%s confirmed', '%s confirmed', count( $contribs['publish'] ), 'wporg-5ftf' ),
number_format_i18n( count( $contribs['publish'] ) )
);
$unconfirmed = sprintf(
_n( '%s unconfirmed', '%s unconfirmed', count( $contribs['pending'] ), 'wporg-5ftf' ),
number_format_i18n( count( $contribs['pending'] ) )
);
printf( '%s<br />%s', esc_html( $confirmed ), esc_html( $unconfirmed ) );
break;
case 'domain':
$domain = get_post_meta( $post_id, META_PREFIX . 'org-domain', true );
echo esc_html( $domain );
break;
}
}
/**
* Check if a post is an active pledge (pending or published).
*
* @param int $post_id The ID of a post to check.
*
* @return bool
*/
function is_active_pledge( $post_id ) {
return CPT_ID === get_post_type( $post_id ) &&
in_array( get_post_status( $post_id ), array( 'pending', 'publish' ), true );
}
/**
* Create a new pledge post.
*
* @param string $name The name of the company to use as the post title.
*
* @return int|WP_Error Post ID on success. Otherwise WP_Error.
*/
function create_new_pledge( $name ) {
$args = array(
'post_type' => CPT_ID,
'post_title' => $name,
'post_status' => 'draft',
);
$pledge_id = wp_insert_post( $args, true );
// The pledge's meta data is saved at this point via `save_pledge_meta()`, which is a `save_post` callback.
if ( ! is_wp_error( $pledge_id ) ) {
Email\send_pledge_confirmation_email( $pledge_id, get_post()->ID );
}
return $pledge_id;
}
/**
* Remove a pledge from view by setting its status to "deactivated".
*
* @param int $pledge_id The pledge to deactivate.
* @param bool $notify Whether the pledge admin should be notified of the deactivation.
*
* @return int|WP_Error Post ID on success. Otherwise WP_Error.
*/
function deactivate( $pledge_id, $notify = false ) {
$pledge = get_post( $pledge_id );
$result = wp_update_post(
array(
'ID' => $pledge_id,
'post_status' => DEACTIVE_STATUS,
),
true // Return a WP_Error.
);
if ( $notify && ! is_wp_error( $result ) ) {
Email\send_pledge_deactivation_email( $pledge );
}
return $result;
}
/**
* Filter query for archive & search pages to ensure we're only showing the expected data.
*
* @param WP_Query $query The WP_Query instance (passed by reference).
* @return void
*/
function filter_query( $query ) {
if ( is_admin() || ! $query->is_main_query() ) {
return;
}
$contributor_count_key = META_PREFIX . 'pledge-confirmed-contributors';
$hours_count_key = META_PREFIX . 'pledge-total-hours';
// Set up meta queries to include the "valid pledge" check, added to both search and pledge archive requests.
$meta_queries = (array) $query->get( 'meta_query' );
$meta_queries[] = array(
'key' => $contributor_count_key,
'value' => 0,
'compare' => '>',
'type' => 'NUMERIC',
);
// Searching is restricted to pledges with contributors only.
if ( $query->is_search ) {
$query->set( 'post_type', CPT_ID );
$query->set( 'meta_query', $meta_queries );
}
// Use the custom order param to sort the archive page.
if ( $query->is_archive && CPT_ID === $query->get( 'post_type' ) ) {
// Archives should only show pledges with contributors.
$query->set( 'meta_query', $meta_queries );
$order = isset( $_GET['order'] ) ? $_GET['order'] : '';
switch ( $order ) {
case 'alphabetical':
$query->set( 'orderby', 'name' );
$query->set( 'order', 'ASC' );
break;
case 'hours':
$query->set( 'meta_key', $hours_count_key );
$query->set( 'orderby', 'meta_value_num' );
$query->set( 'order', 'DESC' );
break;
case 'contributors':
$query->set( 'meta_key', $contributor_count_key );
$query->set( 'orderby', 'meta_value_num' );
$query->set( 'order', 'DESC' );
break;
default:
$date = date( 'YmdH' );
$query->set( 'orderby', "RAND($date)" );
break;
}
}
}
/**
* Check a key value against existing pledges to see if one already exists.
*
* @param string $key The value to match against other pledges.
* @param string $key_type The type of value being matched. `email` or `domain`.
* @param int $current_pledge_id Optional. The post ID of the pledge to compare against others.
*
* @return bool
*/
function has_existing_pledge( $key, $key_type, int $current_pledge_id = 0 ) {
$args = array(
'post_type' => CPT_ID,
'post_status' => array( 'draft', 'pending', 'publish' ),
);
switch ( $key_type ) {
case 'email':
$args['meta_query'] = array(
array(
'key' => META_PREFIX . 'org-pledge-email',
'value' => $key,
),
);
break;
case 'domain':
$args['meta_query'] = array(
array(
'key' => META_PREFIX . 'org-domain',
'value' => $key,
),
);
break;
}
if ( $current_pledge_id ) {
$args['exclude'] = array( $current_pledge_id );
}
$matching_pledge = get_posts( $args );
return ! empty( $matching_pledge );
}
/**
* Enqueue assets for front-end management.
*
* @return void
*/
function enqueue_assets() {
wp_register_script( 'wicg-inert', plugins_url( 'assets/js/inert.min.js', __DIR__ ), array(), '3.0.0', true );
if ( CPT_ID === get_post_type() || is_page( 'manage-pledge' ) ) {
wp_enqueue_script(
'5ftf-dialog',
plugins_url( 'assets/js/dialog.js', __DIR__ ),
array( 'jquery', 'wp-a11y', 'wp-util', 'wicg-inert' ),
filemtime( FiveForTheFuture\PATH . '/assets/js/dialog.js' ),
true
);
$script_data = array(
'ajaxurl' => admin_url( 'admin-ajax.php', 'relative' ), // The global ajaxurl is not set on the frontend.
'ajaxNonce' => wp_create_nonce( 'send-manage-email' ),
);
wp_add_inline_script(
'5ftf-dialog',
sprintf(
'var FFTF_Dialog = JSON.parse( decodeURIComponent( \'%s\' ) );',
rawurlencode( wp_json_encode( $script_data ) )
),
'before'
);
}
}
/**
* Render the button to toggle the "Request Manage Email" dialog.
*
* @return void
*/
function render_manage_link_request() {
require_once FiveForTheFuture\get_views_path() . 'button-request-manage-link.php';
}
/**
* Render JS templates at the end of the page.
*
* @return void
*/
function render_js_templates() {
if ( CPT_ID === get_post_type() ) {
require_once FiveForTheFuture\get_views_path() . 'modal-request-manage-link.php';
}
}