| 1 |
<?php |
| 2 |
/** |
| 3 |
* class EF_Notifications |
| 4 |
* Email notifications for Edit Flow and more |
| 5 |
*/ |
| 6 |
|
| 7 |
if( ! defined( 'EF_NOTIFICATION_USE_CRON' ) ) |
| 8 |
define( 'EF_NOTIFICATION_USE_CRON', false ); |
| 9 |
|
| 10 |
if ( !class_exists('EF_Notifications') ) { |
| 11 |
|
| 12 |
class EF_Notifications extends EF_Module { |
| 13 |
|
| 14 |
// Taxonomy name used to store users following posts |
| 15 |
var $following_users_taxonomy = 'following_users'; |
| 16 |
// Taxonomy name used to store user groups following posts |
| 17 |
var $following_usergroups_taxonomy = EF_User_Groups::taxonomy_key; |
| 18 |
|
| 19 |
var $module; |
| 20 |
|
| 21 |
var $edit_post_subscriptions_cap = 'edit_post_subscriptions'; |
| 22 |
|
| 23 |
/** |
| 24 |
* Register the module with Edit Flow but don't do anything else |
| 25 |
*/ |
| 26 |
function __construct () { |
| 27 |
|
| 28 |
// Register the module with Edit Flow |
| 29 |
$this->module_url = $this->get_module_url( __FILE__ ); |
| 30 |
$args = array( |
| 31 |
'title' => __( 'Notifications', 'edit-flow' ), |
| 32 |
'short_description' => __( 'Update your team of important changes to your content.', 'edit-flow' ), |
| 33 |
'extended_description' => __( 'With email notifications, you can keep everyone updated about what’s happening with a given content. Each status change or editorial comment sends out an email notification to users subscribed to a post. User groups can be used to manage who receives notifications on what.', 'edit-flow' ), |
| 34 |
'module_url' => $this->module_url, |
| 35 |
'img_url' => $this->module_url . 'lib/notifications_s128.png', |
| 36 |
'slug' => 'notifications', |
| 37 |
'default_options' => array( |
| 38 |
'enabled' => 'on', |
| 39 |
'post_types' => array( |
| 40 |
'post' => 'on', |
| 41 |
'page' => 'on', |
| 42 |
), |
| 43 |
'always_notify_admin' => 'off', |
| 44 |
), |
| 45 |
'configure_page_cb' => 'print_configure_view', |
| 46 |
'post_type_support' => 'ef_notification', |
| 47 |
'autoload' => false, |
| 48 |
'settings_help_tab' => array( |
| 49 |
'id' => 'ef-notifications-overview', |
| 50 |
'title' => __('Overview', 'edit-flow'), |
| 51 |
'content' => __('<p>Notifications ensure you keep up to date with progress your most important content. Users can be subscribed to notifications on a post one by one or by selecting user groups.</p><p>When enabled, email notifications can be sent when a post changes status or an editorial comment is left by a writer or an editor.</p>', 'edit-flow'), |
| 52 |
), |
| 53 |
'settings_help_sidebar' => __( '<p><strong>For more information:</strong></p><p><a href="http://editflow.org/features/notifications/">Notifications Documentation</a></p><p><a href="http://wordpress.org/tags/edit-flow?forum_id=10">Edit Flow Forum</a></p><p><a href="https://github.com/danielbachhuber/Edit-Flow">Edit Flow on Github</a></p>', 'edit-flow' ), |
| 54 |
); |
| 55 |
$this->module = EditFlow()->register_module( 'notifications', $args ); |
| 56 |
|
| 57 |
} |
| 58 |
|
| 59 |
/** |
| 60 |
* Initialize the notifications class if the plugin is enabled |
| 61 |
*/ |
| 62 |
function init() { |
| 63 |
|
| 64 |
// Register our taxonomies for managing relationships |
| 65 |
$this->register_taxonomies(); |
| 66 |
|
| 67 |
// Allow users to use a different user capability for editing post subscriptions |
| 68 |
$this->edit_post_subscriptions_cap = apply_filters( 'ef_edit_post_subscriptions_cap', $this->edit_post_subscriptions_cap ); |
| 69 |
|
| 70 |
// Set up metabox and related actions |
| 71 |
add_action( 'add_meta_boxes', array( $this, 'add_post_meta_box' ) ); |
| 72 |
|
| 73 |
// Add "access badge" to the subscribers list. |
| 74 |
add_action( 'ef_user_subscribe_actions', array( $this, 'display_subscriber_warning_badges' ), 10, 2 ); |
| 75 |
|
| 76 |
// Saving post actions |
| 77 |
// self::save_post_subscriptions() is hooked into transition_post_status so we can ensure usergroup data |
| 78 |
// is properly saved before sending notifs |
| 79 |
add_action( 'transition_post_status', array( $this, 'save_post_subscriptions' ), 0, 3 ); |
| 80 |
add_action( 'transition_post_status', array( $this, 'notification_status_change' ), 10, 3 ); |
| 81 |
add_action( 'ef_post_insert_editorial_comment', array( $this, 'notification_comment') ); |
| 82 |
add_action( 'delete_user', array($this, 'delete_user_action') ); |
| 83 |
add_action( 'ef_send_scheduled_email', array( $this, 'send_single_email' ), 10, 4 ); |
| 84 |
|
| 85 |
add_action( 'admin_init', array( $this, 'register_settings' ) ); |
| 86 |
|
| 87 |
// Javascript and CSS if we need it |
| 88 |
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) ); |
| 89 |
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_styles' ) ); |
| 90 |
|
| 91 |
// Add a "Follow" link to posts |
| 92 |
if ( apply_filters( 'ef_notifications_show_follow_link', true ) ) { |
| 93 |
// A little extra JS for the follow button |
| 94 |
add_action( 'admin_head', array( $this, 'action_admin_head_follow_js' ) ); |
| 95 |
// Manage Posts |
| 96 |
add_filter( 'post_row_actions', array( $this, 'filter_post_row_actions' ), 10, 2 ); |
| 97 |
add_filter( 'page_row_actions', array( $this, 'filter_post_row_actions' ), 10, 2 ); |
| 98 |
// Calendar and Story Budget |
| 99 |
add_filter( 'ef_calendar_item_actions', array( $this, 'filter_post_row_actions' ), 10, 2 ); |
| 100 |
add_filter( 'ef_story_budget_item_actions', array( $this, 'filter_post_row_actions' ), 10, 2 ); |
| 101 |
} |
| 102 |
|
| 103 |
//Ajax for saving notifiction updates |
| 104 |
add_action( 'wp_ajax_save_notifications', array( $this, 'ajax_save_post_subscriptions' ) ); |
| 105 |
add_action( 'wp_ajax_ef_notifications_user_post_subscription', array( $this, 'handle_user_post_subscription' ) ); |
| 106 |
|
| 107 |
} |
| 108 |
|
| 109 |
/** |
| 110 |
* Load the capabilities onto users the first time the module is run |
| 111 |
* |
| 112 |
* @since 0.7 |
| 113 |
*/ |
| 114 |
function install() { |
| 115 |
|
| 116 |
// Add necessary capabilities to allow management of notifications |
| 117 |
$notifications_roles = array( |
| 118 |
'administrator' => array('edit_post_subscriptions'), |
| 119 |
'editor' => array('edit_post_subscriptions'), |
| 120 |
'author' => array('edit_post_subscriptions'), |
| 121 |
); |
| 122 |
|
| 123 |
foreach ( $notifications_roles as $role => $caps ) { |
| 124 |
$this->add_caps_to_role( $role, $caps ); |
| 125 |
} |
| 126 |
|
| 127 |
} |
| 128 |
|
| 129 |
/** |
| 130 |
* Upgrade our data in case we need to |
| 131 |
* |
| 132 |
* @since 0.7 |
| 133 |
*/ |
| 134 |
function upgrade( $previous_version ) { |
| 135 |
global $edit_flow; |
| 136 |
|
| 137 |
// Upgrade path to v0.7 |
| 138 |
if ( version_compare( $previous_version, '0.7' , '<' ) ) { |
| 139 |
// Migrate whether notifications were enabled or not |
| 140 |
if ( $enabled = get_option( 'edit_flow_notifications_enabled' ) ) |
| 141 |
$enabled = 'on'; |
| 142 |
else |
| 143 |
$enabled = 'off'; |
| 144 |
$edit_flow->update_module_option( $this->module->name, 'enabled', $enabled ); |
| 145 |
delete_option( 'edit_flow_notifications_enabled' ); |
| 146 |
// Migrate whether to always notify the admin |
| 147 |
if ( $always_notify_admin = get_option( 'edit_flow_always_notify_admin' ) ) |
| 148 |
$always_notify_admin = 'on'; |
| 149 |
else |
| 150 |
$always_notify_admin = 'off'; |
| 151 |
$edit_flow->update_module_option( $this->module->name, 'always_notify_admin', $always_notify_admin ); |
| 152 |
delete_option( 'edit_flow_always_notify_admin' ); |
| 153 |
|
| 154 |
// Technically we've run this code before so we don't want to auto-install new data |
| 155 |
$edit_flow->update_module_option( $this->module->name, 'loaded_once', true ); |
| 156 |
} |
| 157 |
|
| 158 |
} |
| 159 |
|
| 160 |
/** |
| 161 |
* Register the taxonomies we use to manage relationships |
| 162 |
* |
| 163 |
* @since 0.7 |
| 164 |
* |
| 165 |
* @uses register_taxonomy() |
| 166 |
*/ |
| 167 |
function register_taxonomies() { |
| 168 |
|
| 169 |
// Load the currently supported post types so we only register against those |
| 170 |
$supported_post_types = $this->get_post_types_for_module( $this->module ); |
| 171 |
|
| 172 |
$args = array( |
| 173 |
'hierarchical' => false, |
| 174 |
'update_count_callback' => '_update_post_term_count', |
| 175 |
'label' => false, |
| 176 |
'query_var' => false, |
| 177 |
'rewrite' => false, |
| 178 |
'public' => false, |
| 179 |
'show_ui' => false |
| 180 |
); |
| 181 |
register_taxonomy( $this->following_users_taxonomy, $supported_post_types, $args ); |
| 182 |
} |
| 183 |
|
| 184 |
/** |
| 185 |
* Enqueue necessary admin scripts |
| 186 |
* |
| 187 |
* @since 0.7 |
| 188 |
* |
| 189 |
* @uses wp_enqueue_script() |
| 190 |
*/ |
| 191 |
function enqueue_admin_scripts() { |
| 192 |
|
| 193 |
if ( $this->is_whitelisted_functional_view() ) { |
| 194 |
wp_enqueue_script( 'jquery-listfilterizer' ); |
| 195 |
wp_enqueue_script( 'jquery-quicksearch' ); |
| 196 |
wp_enqueue_script( 'edit-flow-notifications-js', $this->module_url . 'lib/notifications.js', array( 'jquery', 'jquery-listfilterizer', 'jquery-quicksearch' ), EDIT_FLOW_VERSION, true ); |
| 197 |
wp_localize_script( |
| 198 |
'edit-flow-notifications-js', |
| 199 |
'ef_notifications_localization', |
| 200 |
array( |
| 201 |
'no_access' => esc_html__( 'No Access', 'edit-flow' ), |
| 202 |
'no_email' => esc_html__( 'No Email', 'edit-flow' ) |
| 203 |
) |
| 204 |
); |
| 205 |
} |
| 206 |
} |
| 207 |
|
| 208 |
/** |
| 209 |
* Enqueue necessary admin styles, but only on the proper pages |
| 210 |
* |
| 211 |
* @since 0.7 |
| 212 |
* |
| 213 |
* @uses wp_enqueue_style() |
| 214 |
*/ |
| 215 |
function enqueue_admin_styles() { |
| 216 |
|
| 217 |
if ( $this->is_whitelisted_functional_view() || $this->is_whitelisted_settings_view() ) { |
| 218 |
wp_enqueue_style( 'jquery-listfilterizer' ); |
| 219 |
wp_enqueue_style( 'edit-flow-notifications-css', $this->module->module_url . 'lib/notifications.css', false, EDIT_FLOW_VERSION ); |
| 220 |
} |
| 221 |
} |
| 222 |
|
| 223 |
/** |
| 224 |
* JS required for the Follow link to work |
| 225 |
* |
| 226 |
* @since 0.8 |
| 227 |
*/ |
| 228 |
public function action_admin_head_follow_js() { |
| 229 |
?> |
| 230 |
<script type='text/Javascript'> |
| 231 |
jQuery(document).ready(function($) { |
| 232 |
/** |
| 233 |
* Action to Follow / Unfollow posts on the manage posts screen |
| 234 |
*/ |
| 235 |
$('.wp-list-table, #ef-calendar-view, #ef-story-budget-wrap').on( 'click', '.ef_follow_link a', function(e){ |
| 236 |
|
| 237 |
e.preventDefault(); |
| 238 |
|
| 239 |
var link = $(this); |
| 240 |
|
| 241 |
$.ajax({ |
| 242 |
type : 'GET', |
| 243 |
url : link.attr( 'href' ), |
| 244 |
success : function( data ) { |
| 245 |
if ( 'success' == data.status ) { |
| 246 |
link.attr( 'href', data.message.link ); |
| 247 |
link.attr( 'title', data.message.title ); |
| 248 |
link.text( data.message.text ); |
| 249 |
} |
| 250 |
// @todo expose the error somehow |
| 251 |
} |
| 252 |
}); |
| 253 |
return false; |
| 254 |
}); |
| 255 |
}); |
| 256 |
</script><?php |
| 257 |
} |
| 258 |
|
| 259 |
/** |
| 260 |
* Add a "Follow" link to supported post types Manage Posts view |
| 261 |
* |
| 262 |
* @since 0.8 |
| 263 |
* |
| 264 |
* @param array $actions Any existing item actions |
| 265 |
* @param int|object $post Post id or object |
| 266 |
* @return array $actions The follow link has been appended |
| 267 |
*/ |
| 268 |
public function filter_post_row_actions( $actions, $post ) { |
| 269 |
|
| 270 |
$post = get_post( $post ); |
| 271 |
|
| 272 |
if ( ! in_array( $post->post_type, $this->get_post_types_for_module( $this->module ) ) ) |
| 273 |
return $actions; |
| 274 |
|
| 275 |
if ( ! current_user_can( $this->edit_post_subscriptions_cap ) || ! current_user_can( 'edit_post', $post->ID ) ) |
| 276 |
return $actions; |
| 277 |
|
| 278 |
$parts = $this->get_follow_action_parts( $post ); |
| 279 |
$actions['ef_follow_link'] = '<a title="' . esc_attr( $parts['title'] ) . '" href="' . esc_url( $parts['link'] ) . '">' . $parts['text'] . '</a>'; |
| 280 |
|
| 281 |
return $actions; |
| 282 |
} |
| 283 |
|
| 284 |
/** |
| 285 |
* Get an action parts for a user to follow or unfollow a post |
| 286 |
* |
| 287 |
* @since 0.8 |
| 288 |
*/ |
| 289 |
private function get_follow_action_parts( $post ) { |
| 290 |
|
| 291 |
$args = array( |
| 292 |
'action' => 'ef_notifications_user_post_subscription', |
| 293 |
'post_id' => $post->ID, |
| 294 |
); |
| 295 |
$following_users = $this->get_following_users( $post->ID ); |
| 296 |
if ( in_array( wp_get_current_user()->user_login, $following_users ) ) { |
| 297 |
$args['method'] = 'unfollow'; |
| 298 |
$title_text = __( 'Click to unfollow updates to this post', 'edit-flow' ); |
| 299 |
$follow_text = __( 'Following', 'edit-flow' ); |
| 300 |
} else { |
| 301 |
$args['method'] = 'follow'; |
| 302 |
$title_text = __( 'Follow updates to this post', 'edit-flow' ); |
| 303 |
$follow_text = __( 'Follow', 'edit-flow' ); |
| 304 |
} |
| 305 |
|
| 306 |
// wp_nonce_url() has encoding issues: http://core.trac.wordpress.org/ticket/20771 |
| 307 |
$args['_wpnonce'] = wp_create_nonce( 'ef_notifications_user_post_subscription' ); |
| 308 |
|
| 309 |
return array( |
| 310 |
'title' => $title_text, |
| 311 |
'text' => $follow_text, |
| 312 |
'link' => add_query_arg( $args, admin_url( 'admin-ajax.php' ) ), |
| 313 |
); |
| 314 |
} |
| 315 |
|
| 316 |
/** |
| 317 |
* Add the subscriptions meta box to relevant post types |
| 318 |
*/ |
| 319 |
function add_post_meta_box() { |
| 320 |
|
| 321 |
if ( !current_user_can( $this->edit_post_subscriptions_cap ) ) |
| 322 |
return; |
| 323 |
|
| 324 |
$usergroup_post_types = $this->get_post_types_for_module( $this->module ); |
| 325 |
foreach ( $usergroup_post_types as $post_type ) { |
| 326 |
add_meta_box( 'edit-flow-notifications', __( 'Notifications', 'edit-flow'), array( $this, 'notifications_meta_box'), $post_type, 'advanced' ); |
| 327 |
} |
| 328 |
} |
| 329 |
|
| 330 |
/** |
| 331 |
* Outputs box used to subscribe users and usergroups to Posts |
| 332 |
* |
| 333 |
* @todo add_cap to set subscribers for posts; default to Admin and editors |
| 334 |
*/ |
| 335 |
function notifications_meta_box() { |
| 336 |
global $post, $post_ID, $edit_flow; |
| 337 |
?> |
| 338 |
<div id="ef-post_following_box"> |
| 339 |
<a name="subscriptions"></a> |
| 340 |
|
| 341 |
<p><?php _e( 'Select the users and user groups that should receive notifications when the status of this post is updated or when an editorial comment is added.', 'edit-flow' ); ?></p> |
| 342 |
<div id="ef-post_following_users_box"> |
| 343 |
<h4><?php _e( 'Users', 'edit-flow' ); ?></h4> |
| 344 |
<?php |
| 345 |
$followers = $this->get_following_users( $post->ID, 'id' ); |
| 346 |
$select_form_args = array( |
| 347 |
'list_class' => 'ef-post_following_list', |
| 348 |
); |
| 349 |
$this->users_select_form( $followers, $select_form_args ); ?> |
| 350 |
</div> |
| 351 |
|
| 352 |
<?php if ( $this->module_enabled( 'user_groups' ) && in_array( $this->get_current_post_type(), $this->get_post_types_for_module( $edit_flow->user_groups->module ) ) ): ?> |
| 353 |
<div id="ef-post_following_usergroups_box"> |
| 354 |
<h4><?php _e('User Groups', 'edit-flow') ?></h4> |
| 355 |
<?php |
| 356 |
$following_usergroups = $this->get_following_usergroups( $post->ID, 'ids' ); |
| 357 |
$edit_flow->user_groups->usergroups_select_form( $following_usergroups ); ?> |
| 358 |
</div> |
| 359 |
<?php endif; ?> |
| 360 |
<div class="clear"></div> |
| 361 |
<input type="hidden" name="ef-save_followers" value="1" /> <?php // Extra protection against autosaves ?> |
| 362 |
<?php wp_nonce_field('save_user_usergroups', 'ef_notifications_nonce', false); ?> |
| 363 |
</div> |
| 364 |
|
| 365 |
<?php |
| 366 |
} |
| 367 |
|
| 368 |
/** |
| 369 |
* Show warning badges next to a subscriber's name if they won't receive notifications |
| 370 |
* |
| 371 |
* Applies on initial loading of list via. PHP. JS will set these spans based on AJAX response when box is ticked/unticked. |
| 372 |
* |
| 373 |
* @param int $user_id |
| 374 |
* @param bool $checked True if the user is subscribed already, false otherwise. |
| 375 |
* @return void |
| 376 |
*/ |
| 377 |
function display_subscriber_warning_badges( $user_id, $checked ) { |
| 378 |
global $post; |
| 379 |
|
| 380 |
if (!isset( $post ) OR !$checked ) { |
| 381 |
return; |
| 382 |
} |
| 383 |
|
| 384 |
// Add No Access span if they won't be notified |
| 385 |
if (! $this->user_can_be_notified( get_user_by( 'id', $user_id ), $post->ID )) { |
| 386 |
// span.post_following_list-no_access is also added in notifications.js after AJAX that ticks/unticks a user |
| 387 |
echo '<span class="post_following_list-no_access">' . esc_html__( 'No Access', 'edit-flow' ) . '</span>'; |
| 388 |
} |
| 389 |
|
| 390 |
// Add No Email span if they have no email |
| 391 |
$user_object = get_user_by( 'id', $user_id ); |
| 392 |
if ( !is_a( $user_object, 'WP_User') OR empty( $user_object->user_email ) ) { |
| 393 |
// span.post_following_list-no_email is also added in notifications.js after AJAX that ticks/unticks a user |
| 394 |
echo '<span class="post_following_list-no_email">' . esc_html__( 'No Email', 'edit-flow' ) . '</span>'; |
| 395 |
} |
| 396 |
} |
| 397 |
|
| 398 |
/** |
| 399 |
* Called when a notification editorial metadata checkbox is checked. Handles saving of a user/usergroup to a post. |
| 400 |
*/ |
| 401 |
function ajax_save_post_subscriptions() { |
| 402 |
global $edit_flow; |
| 403 |
|
| 404 |
// Verify nonce. |
| 405 |
if ( ! isset( $_POST['_nonce'] ) || ! wp_verify_nonce( $_POST['_nonce'], 'save_user_usergroups' ) ) { |
| 406 |
die( __( 'Nonce check failed. Please ensure you can add users or user groups to a post.', 'edit-flow' ) ); |
| 407 |
} |
| 408 |
|
| 409 |
$post_id = isset( $_POST['post_id'] ) ? (int) $_POST['post_id'] : 0; |
| 410 |
$post = get_post( $post_id ); |
| 411 |
|
| 412 |
$valid_post = ! is_null( $post ) && ! wp_is_post_revision( $post_id ) && ! wp_is_post_autosave( $post_id ); |
| 413 |
if ( ! isset( $_POST['ef_notifications_name'] ) || ! $valid_post || ! current_user_can( $this->edit_post_subscriptions_cap ) ) { |
| 414 |
die(); |
| 415 |
} |
| 416 |
|
| 417 |
$user_group_ids = array(); |
| 418 |
if ( isset( $_POST['user_group_ids'] ) && is_array( $_POST['user_group_ids'] ) ) { |
| 419 |
$user_group_ids = array_map( 'intval', $_POST['user_group_ids'] ); |
| 420 |
} |
| 421 |
|
| 422 |
if ( 'ef-selected-users[]' === $_POST['ef_notifications_name'] ) { |
| 423 |
// Prevent auto-subscribing users that have opted out of notifications. |
| 424 |
add_filter( 'ef_notification_auto_subscribe_current_user', '__return_false', PHP_INT_MAX ); |
| 425 |
$this->save_post_following_users( $post, $user_group_ids ); |
| 426 |
|
| 427 |
if ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_POST['post_id'] ) ) { |
| 428 |
|
| 429 |
// Determine if any of the selected users won't have notification access |
| 430 |
$subscribers_with_no_access = array_filter( $user_group_ids, function( $user_id ) { |
| 431 |
return ! $this->user_can_be_notified( get_user_by( 'id', $user_id ), $_POST['post_id'] ); |
| 432 |
} ); |
| 433 |
|
| 434 |
// Determine if any of the selected users are missing their emails |
| 435 |
$subscribers_with_no_email = array(); |
| 436 |
foreach ( $user_group_ids AS $user_id ) { |
| 437 |
$user_object = get_user_by( 'id', $user_id ); |
| 438 |
if ( !is_a( $user_object, 'WP_User') OR empty( $user_object->user_email ) ) { |
| 439 |
$subscribers_with_no_email[] = $user_id; |
| 440 |
} |
| 441 |
} |
| 442 |
|
| 443 |
// Assemble the json reply with various lists of problematic users |
| 444 |
$json_success = array( |
| 445 |
'subscribers_with_no_access' => array_values( $subscribers_with_no_access ), |
| 446 |
'subscribers_with_no_email' => array_values( $subscribers_with_no_email ), |
| 447 |
); |
| 448 |
|
| 449 |
wp_send_json_success( $json_success ); |
| 450 |
} |
| 451 |
// Remove auto-subscribe prevention behavior from earlier. |
| 452 |
remove_filter( 'ef_notification_auto_subscribe_current_user', '__return_false', PHP_INT_MAX ); |
| 453 |
} |
| 454 |
|
| 455 |
$groups_enabled = $this->module_enabled( 'user_groups' ) && in_array( get_post_type( $post_id ), $this->get_post_types_for_module( $edit_flow->user_groups->module ) ); |
| 456 |
if ( 'following_usergroups[]' === $_POST['ef_notifications_name'] && $groups_enabled ) { |
| 457 |
$this->save_post_following_usergroups( $post, $user_group_ids ); |
| 458 |
} |
| 459 |
|
| 460 |
die(); |
| 461 |
} |
| 462 |
|
| 463 |
/** |
| 464 |
* Handle a request to update a user's post subscription |
| 465 |
* |
| 466 |
* @since 0.8 |
| 467 |
*/ |
| 468 |
public function handle_user_post_subscription() { |
| 469 |
|
| 470 |
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'ef_notifications_user_post_subscription' ) ) |
| 471 |
$this->print_ajax_response( 'error', $this->module->messages['nonce-failed'] ); |
| 472 |
|
| 473 |
if ( ! current_user_can( $this->edit_post_subscriptions_cap ) ) |
| 474 |
$this->print_ajax_response( 'error', $this->module->messages['invalid-permissions'] ); |
| 475 |
|
| 476 |
$post = get_post( ( $post_id = $_GET['post_id'] ) ); |
| 477 |
|
| 478 |
if ( ! $post ) |
| 479 |
$this->print_ajax_response( 'error', $this->module->messages['missing-post'] ); |
| 480 |
|
| 481 |
if ( 'follow' == $_GET['method'] ) |
| 482 |
$retval = $this->follow_post_user( $post, get_current_user_id() ); |
| 483 |
else |
| 484 |
$retval = $this->unfollow_post_user( $post, get_current_user_id() ); |
| 485 |
|
| 486 |
if ( is_wp_error( $retval ) ) |
| 487 |
$this->print_ajax_response( 'error', $retval->get_error_message() ); |
| 488 |
|
| 489 |
$this->print_ajax_response( 'success', (object)$this->get_follow_action_parts( $post ) ); |
| 490 |
} |
| 491 |
|
| 492 |
|
| 493 |
/** |
| 494 |
* Called when post is saved. Handles saving of user/usergroup followers |
| 495 |
* |
| 496 |
* @param int $post ID of the post |
| 497 |
*/ |
| 498 |
function save_post_subscriptions( $new_status, $old_status, $post ) { |
| 499 |
global $edit_flow; |
| 500 |
// only if has edit_post_subscriptions cap |
| 501 |
if( ( !wp_is_post_revision($post) && !wp_is_post_autosave($post) ) && isset($_POST['ef-save_followers']) && current_user_can( $this->edit_post_subscriptions_cap ) ) { |
| 502 |
$users = isset( $_POST['ef-selected-users'] ) ? $_POST['ef-selected-users'] : array(); |
| 503 |
$usergroups = isset( $_POST['following_usergroups'] ) ? $_POST['following_usergroups'] : array(); |
| 504 |
$this->save_post_following_users( $post, $users ); |
| 505 |
if ( $this->module_enabled( 'user_groups' ) && in_array( $this->get_current_post_type(), $this->get_post_types_for_module( $edit_flow->user_groups->module ) ) ) |
| 506 |
$this->save_post_following_usergroups( $post, $usergroups ); |
| 507 |
} |
| 508 |
|
| 509 |
} |
| 510 |
|
| 511 |
/** |
| 512 |
* Sets users to follow specified post |
| 513 |
* |
| 514 |
* @param int $post ID of the post |
| 515 |
*/ |
| 516 |
function save_post_following_users( $post, $users = null ) { |
| 517 |
if( !is_array( $users ) ) |
| 518 |
$users = array(); |
| 519 |
|
| 520 |
// Add current user to following users |
| 521 |
$user = wp_get_current_user(); |
| 522 |
if ( $user && apply_filters( 'ef_notification_auto_subscribe_current_user', true, 'subscription_action' ) ) |
| 523 |
$users[] = $user->ID; |
| 524 |
|
| 525 |
// Add post author to following users |
| 526 |
if ( apply_filters( 'ef_notification_auto_subscribe_post_author', true, 'subscription_action' ) ) |
| 527 |
$users[] = $post->post_author; |
| 528 |
|
| 529 |
$users = array_unique( array_map( 'intval', $users ) ); |
| 530 |
|
| 531 |
$follow = $this->follow_post_user( $post, $users, false ); |
| 532 |
|
| 533 |
} |
| 534 |
|
| 535 |
/** |
| 536 |
* Sets usergroups to follow specified post |
| 537 |
* |
| 538 |
* @param int $post ID of the post |
| 539 |
* @param array $usergroups Usergroups to follow posts |
| 540 |
*/ |
| 541 |
function save_post_following_usergroups( $post, $usergroups = null ) { |
| 542 |
|
| 543 |
if( !is_array($usergroups) ) $usergroups = array(); |
| 544 |
$usergroups = array_map( 'intval', $usergroups ); |
| 545 |
|
| 546 |
$follow = $this->follow_post_usergroups($post, $usergroups, false); |
| 547 |
} |
| 548 |
|
| 549 |
/** |
| 550 |
* Set up and send post status change notification email |
| 551 |
*/ |
| 552 |
function notification_status_change( $new_status, $old_status, $post ) { |
| 553 |
global $edit_flow; |
| 554 |
|
| 555 |
// Kill switch for notification |
| 556 |
if ( ! apply_filters( 'ef_notification_status_change', $new_status, $old_status, $post ) || ! apply_filters( "ef_notification_{$post->post_type}_status_change", $new_status, $old_status, $post ) ) |
| 557 |
return false; |
| 558 |
|
| 559 |
$supported_post_types = $this->get_post_types_for_module( $this->module ); |
| 560 |
if ( !in_array( $post->post_type, $supported_post_types ) ) |
| 561 |
return; |
| 562 |
|
| 563 |
// No need to notify if it's a revision, auto-draft, or if post status wasn't changed |
| 564 |
$ignored_statuses = apply_filters( 'ef_notification_ignored_statuses', array( $old_status, 'inherit', 'auto-draft' ), $post->post_type ); |
| 565 |
|
| 566 |
if ( !in_array( $new_status, $ignored_statuses ) ) { |
| 567 |
|
| 568 |
// Get current user |
| 569 |
$current_user = wp_get_current_user(); |
| 570 |
|
| 571 |
$post_author = get_userdata( $post->post_author ); |
| 572 |
//$duedate = $edit_flow->post_metadata->get_post_meta($post->ID, 'duedate', true); |
| 573 |
|
| 574 |
$blogname = get_option('blogname'); |
| 575 |
|
| 576 |
$body = ''; |
| 577 |
|
| 578 |
$post_id = $post->ID; |
| 579 |
$post_title = ef_draft_or_post_title( $post_id ); |
| 580 |
$post_type = get_post_type_object( $post->post_type )->labels->singular_name; |
| 581 |
|
| 582 |
if( 0 != $current_user->ID ) { |
| 583 |
$current_user_display_name = $current_user->display_name; |
| 584 |
$current_user_email = sprintf( '(%s)', $current_user->user_email ); |
| 585 |
} else { |
| 586 |
$current_user_display_name = __( 'WordPress Scheduler', 'edit-flow' ); |
| 587 |
$current_user_email = ''; |
| 588 |
} |
| 589 |
|
| 590 |
$old_status_post_obj = get_post_status_object( $old_status ); |
| 591 |
$new_status_post_obj = get_post_status_object( $new_status ); |
| 592 |
$old_status_friendly_name = ''; |
| 593 |
$new_status_friendly_name = ''; |
| 594 |
|
| 595 |
/** |
| 596 |
* get_post_status_object will return null for certain statuses (i.e., 'new') |
| 597 |
* The mega if/else block below should catch all cases, but just in case, we |
| 598 |
* make sure to at least set $old_status_friendly_name and $new_status_friendly_name |
| 599 |
* to an empty string to ensure they're at least set. |
| 600 |
* |
| 601 |
* Then, we attempt to set them to a sensible default before we start the |
| 602 |
* mega if/else block |
| 603 |
*/ |
| 604 |
if ( ! is_null( $old_status_post_obj ) ) { |
| 605 |
$old_status_friendly_name = $old_status_post_obj->label; |
| 606 |
} |
| 607 |
|
| 608 |
if ( ! is_null( $new_status_post_obj ) ) { |
| 609 |
$new_status_friendly_name = $new_status_post_obj->label; |
| 610 |
} |
| 611 |
|
| 612 |
// Email subject and first line of body |
| 613 |
// Set message subjects according to what action is being taken on the Post |
| 614 |
if ( $old_status == 'new' || $old_status == 'auto-draft' ) { |
| 615 |
$old_status_friendly_name = "New"; |
| 616 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 617 |
$subject = sprintf( __( '[%1$s] New %2$s Created: "%3$s"', 'edit-flow' ), $blogname, $post_type, $post_title ); |
| 618 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email */ |
| 619 |
$body .= sprintf( __( 'A new %1$s (#%2$s "%3$s") was created by %4$s %5$s', 'edit-flow' ), $post_type, $post_id, $post_title, $current_user->display_name, $current_user->user_email ) . "\r\n"; |
| 620 |
} else if ( $new_status == 'trash' ) { |
| 621 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 622 |
$subject = sprintf( __( '[%1$s] %2$s Trashed: "%3$s"', 'edit-flow' ), $blogname, $post_type, $post_title ); |
| 623 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email */ |
| 624 |
$body .= sprintf( __( '%1$s #%2$s "%3$s" was moved to the trash by %4$s %5$s', 'edit-flow' ), $post_type, $post_id, $post_title, $current_user_display_name, $current_user_email ) . "\r\n"; |
| 625 |
} else if ( $old_status == 'trash' ) { |
| 626 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 627 |
$subject = sprintf( __( '[%1$s] %2$s Restored (from Trash): "%3$s"', 'edit-flow' ), $blogname, $post_type, $post_title ); |
| 628 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email */ |
| 629 |
$body .= sprintf( __( '%1$s #%2$s "%3$s" was restored from trash by %4$s %5$s', 'edit-flow' ), $post_type, $post_id, $post_title, $current_user_display_name, $current_user_email ) . "\r\n"; |
| 630 |
} else if ( $new_status == 'future' ) { |
| 631 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 632 |
$subject = sprintf( __('[%1$s] %2$s Scheduled: "%3$s"'), $blogname, $post_type, $post_title ); |
| 633 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email 6. scheduled date */ |
| 634 |
$body .= sprintf( __( '%1$s #%2$s "%3$s" was scheduled by %4$s %5$s. It will be published on %6$s' ), $post_type, $post_id, $post_title, $current_user_display_name, $current_user_email, $this->get_scheduled_datetime( $post ) ) . "\r\n"; |
| 635 |
} else if ( $new_status == 'publish' ) { |
| 636 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 637 |
$subject = sprintf( __( '[%1$s] %2$s Published: "%3$s"', 'edit-flow' ), $blogname, $post_type, $post_title ); |
| 638 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email */ |
| 639 |
$body .= sprintf( __( '%1$s #%2$s "%3$s" was published by %4$s %5$s', 'edit-flow' ), $post_type, $post_id, $post_title, $current_user_display_name, $current_user_email ) . "\r\n"; |
| 640 |
} else if ( $old_status == 'publish' ) { |
| 641 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 642 |
$subject = sprintf( __( '[%1$s] %2$s Unpublished: "%3$s"', 'edit-flow' ), $blogname, $post_type, $post_title ); |
| 643 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email */ |
| 644 |
$body .= sprintf( __( '%1$s #%2$s "%3$s" was unpublished by %4$s %5$s', 'edit-flow' ), $post_type, $post_id, $post_title, $current_user_display_name, $current_user_email ) . "\r\n"; |
| 645 |
} else { |
| 646 |
/* translators: 1: site name, 2: post type, 3. post title */ |
| 647 |
$subject = sprintf( __( '[%1$s] %2$s Status Changed for "%3$s"', 'edit-flow' ), $blogname, $post_type, $post_title ); |
| 648 |
/* translators: 1: post type, 2: post id, 3. post title, 4. user name, 5. user email */ |
| 649 |
$body .= sprintf( __( 'Status was changed for %1$s #%2$s "%3$s" by %4$s %5$s', 'edit-flow'), $post_type, $post_id, $post_title, $current_user_display_name, $current_user_email ) . "\r\n"; |
| 650 |
} |
| 651 |
|
| 652 |
/* translators: 1: date, 2: time, 3: timezone */ |
| 653 |
$body .= sprintf( __( 'This action was taken on %1$s at %2$s %3$s', 'edit-flow' ), date_i18n( get_option( 'date_format' ) ), date_i18n( get_option( 'time_format' ) ), get_option( 'timezone_string' ) ) . "\r\n"; |
| 654 |
|
| 655 |
// Email body |
| 656 |
$body .= "\r\n"; |
| 657 |
/* translators: 1: old status, 2: new status */ |
| 658 |
$body .= sprintf( __( '%1$s => %2$s', 'edit-flow' ), $old_status_friendly_name, $new_status_friendly_name ); |
| 659 |
$body .= "\r\n\r\n"; |
| 660 |
|
| 661 |
$body .= "--------------------\r\n\r\n"; |
| 662 |
|
| 663 |
$body .= sprintf( __( '== %s Details ==', 'edit-flow' ), $post_type ) . "\r\n"; |
| 664 |
$body .= sprintf( __( 'Title: %s', 'edit-flow' ), $post_title ) . "\r\n"; |
| 665 |
if ( ! empty( $post_author ) ) { |
| 666 |
/* translators: 1: author name, 2: author email */ |
| 667 |
$body .= sprintf( __( 'Author: %1$s (%2$s)', 'edit-flow' ), $post_author->display_name, $post_author->user_email ) . "\r\n"; |
| 668 |
} |
| 669 |
|
| 670 |
$edit_link = htmlspecialchars_decode( get_edit_post_link( $post_id ) ); |
| 671 |
if ( $new_status != 'publish' ) { |
| 672 |
$view_link = add_query_arg( array( 'preview' => 'true' ), wp_get_shortlink( $post_id ) ); |
| 673 |
} else { |
| 674 |
$view_link = htmlspecialchars_decode( get_permalink( $post_id ) ); |
| 675 |
} |
| 676 |
$body .= "\r\n"; |
| 677 |
$body .= __( '== Actions ==', 'edit-flow' ) . "\r\n"; |
| 678 |
$body .= sprintf( __( 'Add editorial comment: %s', 'edit-flow' ), $edit_link . '#editorialcomments/add' ) . "\r\n"; |
| 679 |
$body .= sprintf( __( 'Edit: %s', 'edit-flow' ), $edit_link ) . "\r\n"; |
| 680 |
$body .= sprintf( __( 'View: %s', 'edit-flow' ), $view_link ) . "\r\n"; |
| 681 |
|
| 682 |
$body .= $this->get_notification_footer($post); |
| 683 |
|
| 684 |
$this->send_email( 'status-change', $post, $subject, $body ); |
| 685 |
} |
| 686 |
|
| 687 |
} |
| 688 |
|
| 689 |
/** |
| 690 |
* Set up and set editorial comment notification email |
| 691 |
* |
| 692 |
* @param WP_Comment $comment |
| 693 |
* @return boolean|null|void |
| 694 |
*/ |
| 695 |
function notification_comment( $comment ) { |
| 696 |
|
| 697 |
$post = get_post($comment->comment_post_ID); |
| 698 |
|
| 699 |
$supported_post_types = $this->get_post_types_for_module( $this->module ); |
| 700 |
if ( !in_array( $post->post_type, $supported_post_types ) ) |
| 701 |
return; |
| 702 |
|
| 703 |
// Kill switch for notification |
| 704 |
if ( ! apply_filters( 'ef_notification_editorial_comment', $comment, $post ) ) |
| 705 |
return false; |
| 706 |
|
| 707 |
$user = get_userdata( $post->post_author ); |
| 708 |
$current_user = wp_get_current_user(); |
| 709 |
|
| 710 |
$post_id = $post->ID; |
| 711 |
$post_type = get_post_type_object( $post->post_type )->labels->singular_name; |
| 712 |
$post_title = ef_draft_or_post_title( $post_id ); |
| 713 |
|
| 714 |
// Fetch the text list of people who were notified from comment meta @see EF_Editorial_Comments->maybe_output_comment_meta() |
| 715 |
$notification_list = get_comment_meta( $comment->comment_ID, 'notification_list', true ); |
| 716 |
|
| 717 |
// Check if this a reply |
| 718 |
//$parent_ID = isset( $comment->comment_parent_ID ) ? $comment->comment_parent_ID : 0; |
| 719 |
//if($parent_ID) $parent = get_comment($parent_ID); |
| 720 |
|
| 721 |
// Set user to follow post, but make it filterable |
| 722 |
if ( apply_filters( 'ef_notification_auto_subscribe_current_user', true, 'comment' ) ) |
| 723 |
$this->follow_post_user($post, (int) $current_user->ID); |
| 724 |
|
| 725 |
// Set the post author to follow the post but make it filterable |
| 726 |
if ( apply_filters( 'ef_notification_auto_subscribe_post_author', true, 'comment' ) ) |
| 727 |
$this->follow_post_user( $post, (int) $post->post_author ); |
| 728 |
|
| 729 |
$blogname = get_option('blogname'); |
| 730 |
|
| 731 |
/* translators: 1: blog name, 2: post title */ |
| 732 |
$subject = sprintf( __( '[%1$s] New Editorial Comment: "%2$s"', 'edit-flow' ), $blogname, $post_title ); |
| 733 |
|
| 734 |
/* translators: 1: post id, 2: post title, 3. post type */ |
| 735 |
$body = sprintf( __( 'A new editorial comment was added to %3$s #%1$s "%2$s"', 'edit-flow' ), $post_id, $post_title, $post_type ) . "\r\n\r\n"; |
| 736 |
/* translators: 1: comment author, 2: author email, 3: date, 4: time */ |
| 737 |
$body .= sprintf( __( '%1$s (%2$s) said on %3$s at %4$s:', 'edit-flow' ), $current_user->display_name, $current_user->user_email, mysql2date(get_option('date_format'), $comment->comment_date), mysql2date(get_option('time_format'), $comment->comment_date) ) . "\r\n"; |
| 738 |
$body .= "\r\n" . $comment->comment_content . "\r\n"; |
| 739 |
|
| 740 |
// @TODO: mention if it was a reply |
| 741 |
/* |
| 742 |
if($parent) { |
| 743 |
|
| 744 |
} |
| 745 |
*/ |
| 746 |
|
| 747 |
|
| 748 |
$body .= "\r\n--------------------\r\n"; |
| 749 |
// Insert the notification list from comment meta @see EF_Editorial_Comments->maybe_output_comment_meta() |
| 750 |
if ($notification_list) { |
| 751 |
$body .= esc_html__( 'Notified', 'edit-flow' ) . ": " . esc_html( $notification_list ) . "\n"; |
| 752 |
} |
| 753 |
|
| 754 |
$edit_link = htmlspecialchars_decode( get_edit_post_link( $post_id ) ); |
| 755 |
$view_link = htmlspecialchars_decode( get_permalink( $post_id ) ); |
| 756 |
|
| 757 |
$body .= "\r\n"; |
| 758 |
$body .= __( '== Actions ==', 'edit-flow' ) . "\r\n"; |
| 759 |
$body .= sprintf( __( 'Reply: %s', 'edit-flow' ), $edit_link . '#editorialcomments/reply/' . $comment->comment_ID ) . "\r\n"; |
| 760 |
$body .= sprintf( __( 'Add editorial comment: %s', 'edit-flow' ), $edit_link . '#editorialcomments/add' ) . "\r\n"; |
| 761 |
$body .= sprintf( __( 'Edit: %s', 'edit-flow' ), $edit_link ) . "\r\n"; |
| 762 |
$body .= sprintf( __( 'View: %s', 'edit-flow' ), $view_link ) . "\r\n"; |
| 763 |
|
| 764 |
$body .= "\r\n" . sprintf( __( 'You can see all editorial comments on this %s here: ', 'edit-flow' ), $post_type ). "\r\n"; |
| 765 |
$body .= $edit_link . "#editorialcomments" . "\r\n\r\n"; |
| 766 |
|
| 767 |
$body .= $this->get_notification_footer($post); |
| 768 |
|
| 769 |
$this->send_email( 'comment', $post, $subject, $body ); |
| 770 |
} |
| 771 |
|
| 772 |
function get_notification_footer( $post ) { |
| 773 |
$body = ""; |
| 774 |
$body .= "\r\n--------------------\r\n"; |
| 775 |
$body .= sprintf( __( 'You are receiving this email because you are subscribed to "%s".', 'edit-flow' ), ef_draft_or_post_title ($post->ID ) ); |
| 776 |
$body .= "\r\n"; |
| 777 |
$body .= sprintf( __( 'This email was sent %s.', 'edit-flow' ), date( 'r' ) ); |
| 778 |
$body .= "\r\n \r\n"; |
| 779 |
$body .= get_option('blogname') ." | ". get_bloginfo('url') . " | " . admin_url('/') . "\r\n"; |
| 780 |
return $body; |
| 781 |
} |
| 782 |
|
| 783 |
/** |
| 784 |
* send_email() |
| 785 |
*/ |
| 786 |
function send_email( $action, $post, $subject, $message, $message_headers = '' ) { |
| 787 |
|
| 788 |
// Get list of email recipients -- set them CC |
| 789 |
$recipients = $this->_get_notification_recipients( $post, true ); |
| 790 |
|
| 791 |
if( $recipients && ! is_array( $recipients ) ) |
| 792 |
$recipients = explode( ',', $recipients ); |
| 793 |
|
| 794 |
$subject = apply_filters( 'ef_notification_send_email_subject', $subject, $action, $post ); |
| 795 |
$message = apply_filters( 'ef_notification_send_email_message', $message, $action, $post ); |
| 796 |
$message_headers = apply_filters( 'ef_notification_send_email_message_headers', $message_headers, $action, $post ); |
| 797 |
|
| 798 |
if( EF_NOTIFICATION_USE_CRON ) { |
| 799 |
$this->schedule_emails( $recipients, $subject, $message, $message_headers ); |
| 800 |
} else if ( !empty( $recipients ) ) { |
| 801 |
foreach( $recipients as $recipient ) { |
| 802 |
$this->send_single_email( $recipient, $subject, $message, $message_headers ); |
| 803 |
} |
| 804 |
} |
| 805 |
} |
| 806 |
|
| 807 |
/** |
| 808 |
* Schedules emails to be sent in succession |
| 809 |
* |
| 810 |
* @param mixed $recipients Individual email or array of emails |
| 811 |
* @param string $subject Subject of the email |
| 812 |
* @param string $message Body of the email |
| 813 |
* @param string $message_headers. (optional) Message headers |
| 814 |
* @param int $time_offset (optional) Delay in seconds per email |
| 815 |
*/ |
| 816 |
function schedule_emails( $recipients, $subject, $message, $message_headers = '', $time_offset = 1 ) { |
| 817 |
$recipients = (array) $recipients; |
| 818 |
|
| 819 |
$send_time = time(); |
| 820 |
|
| 821 |
foreach( $recipients as $recipient ) { |
| 822 |
wp_schedule_single_event( $send_time, 'ef_send_scheduled_email', array( $recipient, $subject, $message, $message_headers ) ); |
| 823 |
$send_time += $time_offset; |
| 824 |
} |
| 825 |
|
| 826 |
} |
| 827 |
|
| 828 |
/** |
| 829 |
* Sends an individual email |
| 830 |
* |
| 831 |
* @param mixed $to Email to send to |
| 832 |
* @param string $subject Subject of the email |
| 833 |
* @param string $message Body of the email |
| 834 |
* @param string $message_headers. (optional) Message headers |
| 835 |
*/ |
| 836 |
function send_single_email( $to, $subject, $message, $message_headers = '' ) { |
| 837 |
wp_mail( $to, $subject, $message, $message_headers ); |
| 838 |
} |
| 839 |
|
| 840 |
/** |
| 841 |
* Returns a list of recipients for a given post. |
| 842 |
* |
| 843 |
* @param WP_Post $post |
| 844 |
* @param bool $string Whether to return recipients as comma-delimited string or array. |
| 845 |
* @return string|array Recipients to receive notification. |
| 846 |
*/ |
| 847 |
private function _get_notification_recipients( $post, $string = false ) { |
| 848 |
global $edit_flow; |
| 849 |
|
| 850 |
$post_id = $post->ID; |
| 851 |
if ( ! $post_id ) { |
| 852 |
return $string ? '' : array(); |
| 853 |
} |
| 854 |
|
| 855 |
// Email all admins if enabled. |
| 856 |
$admins = array(); |
| 857 |
if ( 'on' === $this->module->options->always_notify_admin ) { |
| 858 |
$admins[] = get_option('admin_email'); |
| 859 |
} |
| 860 |
|
| 861 |
$usergroup_recipients = array(); |
| 862 |
if ( $this->module_enabled( 'user_groups' ) ) { |
| 863 |
$usergroups = $this->get_following_usergroups( $post_id, 'ids' ); |
| 864 |
foreach ( (array) $usergroups as $usergroup_id ) { |
| 865 |
$usergroup = $edit_flow->user_groups->get_usergroup_by( 'id', $usergroup_id ); |
| 866 |
foreach ( (array) $usergroup->user_ids as $user_id ) { |
| 867 |
$usergroup_user = get_user_by( 'id', $user_id ); |
| 868 |
if ( $this->user_can_be_notified( $usergroup_user, $post_id ) ) { |
| 869 |
$usergroup_recipients[] = $usergroup_user->user_email; |
| 870 |
} |
| 871 |
} |
| 872 |
} |
| 873 |
} |
| 874 |
|
| 875 |
$user_recipients = $this->get_following_users( $post_id, 'user_email' ); |
| 876 |
foreach( $user_recipients as $key => $user ) { |
| 877 |
$user_object = get_user_by( 'email', $user ); |
| 878 |
if ( ! $this->user_can_be_notified( $user_object, $post_id ) ) { |
| 879 |
unset( $user_recipients[ $key ] ); |
| 880 |
} |
| 881 |
} |
| 882 |
|
| 883 |
// Merge arrays, filter any duplicates, and remove empty entries. |
| 884 |
$recipients = array_filter( array_unique( array_merge( $admins, $user_recipients, $usergroup_recipients ) ) ); |
| 885 |
|
| 886 |
// Process the recipients for this email to be sent. |
| 887 |
foreach( $recipients as $key => $user_email ) { |
| 888 |
// Don't send the email to the current user unless we've explicitly indicated they should receive it. |
| 889 |
if ( false === apply_filters( 'ef_notification_email_current_user', false ) && wp_get_current_user()->user_email == $user_email ) { |
| 890 |
unset( $recipients[ $key ] ); |
| 891 |
} |
| 892 |
} |
| 893 |
|
| 894 |
/** |
| 895 |
* Filters the list of notification recipients. |
| 896 |
* |
| 897 |
* @param array $recipients List of recipient email addresses. |
| 898 |
* @param WP_Post $post |
| 899 |
* @param bool $string True if the recipients list will later be returned as a string. |
| 900 |
*/ |
| 901 |
$recipients = apply_filters( 'ef_notification_recipients', $recipients, $post, $string ); |
| 902 |
|
| 903 |
// If string set to true, return comma-delimited. |
| 904 |
if ( $string && is_array( $recipients ) ) { |
| 905 |
return implode( ',', $recipients ); |
| 906 |
} else { |
| 907 |
return $recipients; |
| 908 |
} |
| 909 |
} |
| 910 |
|
| 911 |
/** |
| 912 |
* Check if a user can be notified. |
| 913 |
* This is based off of the ability to edit the post/page by default. |
| 914 |
* |
| 915 |
* @since 0.8.3 |
| 916 |
* @param WP_User $user |
| 917 |
* @param int $post_id |
| 918 |
* @return bool True if the user can be notified, false otherwise. |
| 919 |
*/ |
| 920 |
function user_can_be_notified( $user, $post_id ) { |
| 921 |
$can_be_notified = false; |
| 922 |
|
| 923 |
if ( $user instanceof WP_User && is_user_member_of_blog( $user->ID ) && is_numeric( $post_id ) ) { |
| 924 |
// The 'edit_post' cap check also covers the undocumented 'edit_page' cap. |
| 925 |
$can_be_notified = $user->has_cap( 'edit_post', $post_id ); |
| 926 |
} |
| 927 |
|
| 928 |
/** |
| 929 |
* Filters if a user can be notified. Defaults to true if they can edit the post/page. |
| 930 |
* |
| 931 |
* @param bool $can_be_notified True if the user can be notified. |
| 932 |
* @param WP_User|bool $user The user object, otherwise false. |
| 933 |
* @param int $post_id The post the user will be notified about. |
| 934 |
*/ |
| 935 |
return (bool) apply_filters( 'ef_notification_user_can_be_notified', $can_be_notified, $user, $post_id ); |
| 936 |
} |
| 937 |
|
| 938 |
/** |
| 939 |
* Set a user or users to follow a post |
| 940 |
* |
| 941 |
* @param int|object $post Post object or ID |
| 942 |
* @param string|array $users User or users to subscribe to post updates |
| 943 |
* @param bool $append Whether users should be added to following_users list or replace existing list |
| 944 |
* |
| 945 |
* @return true|WP_Error $response True on success, WP_Error on failure |
| 946 |
*/ |
| 947 |
function follow_post_user( $post, $users, $append = true ) { |
| 948 |
|
| 949 |
$post = get_post( $post ); |
| 950 |
if ( ! $post ) |
| 951 |
return new WP_Error( 'missing-post', $this->module->messages['missing-post'] ); |
| 952 |
|
| 953 |
if ( ! is_array( $users ) ) |
| 954 |
$users = array( $users ); |
| 955 |
|
| 956 |
$user_terms = array(); |
| 957 |
foreach( $users as $user ) { |
| 958 |
|
| 959 |
if ( is_int( $user ) ) |
| 960 |
$user = get_user_by( 'id', $user ); |
| 961 |
elseif ( is_string( $user ) ) |
| 962 |
$user = get_user_by( 'login', $user ); |
| 963 |
|
| 964 |
if ( ! is_object( $user ) ) |
| 965 |
continue; |
| 966 |
|
| 967 |
$name = $user->user_login; |
| 968 |
|
| 969 |
// Add user as a term if they don't exist |
| 970 |
$term = $this->add_term_if_not_exists( $name, $this->following_users_taxonomy ); |
| 971 |
|
| 972 |
if ( ! is_wp_error( $term ) ) { |
| 973 |
$user_terms[] = $name; |
| 974 |
} |
| 975 |
} |
| 976 |
$set = wp_set_object_terms( $post->ID, $user_terms, $this->following_users_taxonomy, $append ); |
| 977 |
|
| 978 |
if ( is_wp_error( $set ) ) |
| 979 |
return $set; |
| 980 |
else |
| 981 |
return true; |
| 982 |
} |
| 983 |
|
| 984 |
/** |
| 985 |
* Removes user from following_users taxonomy for the given Post, |
| 986 |
* so they no longer receive future notifications. |
| 987 |
* |
| 988 |
* @param object $post Post object or ID |
| 989 |
* @param int|string|array $users One or more users to unfollow from the post |
| 990 |
* @return true|WP_Error $response True on success, WP_Error on failure |
| 991 |
*/ |
| 992 |
function unfollow_post_user( $post, $users ) { |
| 993 |
|
| 994 |
$post = get_post( $post ); |
| 995 |
if ( ! $post ) |
| 996 |
return new WP_Error( 'missing-post', $this->module->messages['missing-post'] ); |
| 997 |
|
| 998 |
if ( ! is_array( $users ) ) |
| 999 |
$users = array( $users ); |
| 1000 |
|
| 1001 |
$terms = get_the_terms( $post->ID, $this->following_users_taxonomy ); |
| 1002 |
if ( is_wp_error( $terms ) ) |
| 1003 |
return $terms; |
| 1004 |
|
| 1005 |
$user_terms = wp_list_pluck( $terms, 'slug' ); |
| 1006 |
foreach( $users as $user ) { |
| 1007 |
|
| 1008 |
if ( is_int( $user ) ) |
| 1009 |
$user = get_user_by( 'id', $user ); |
| 1010 |
elseif ( is_string( $user ) ) |
| 1011 |
$user = get_user_by( 'login', $user ); |
| 1012 |
|
| 1013 |
if ( ! is_object( $user ) ) |
| 1014 |
continue; |
| 1015 |
|
| 1016 |
$key = array_search( $user->user_login, $user_terms ); |
| 1017 |
if ( false !== $key ) |
| 1018 |
unset( $user_terms[$key] ); |
| 1019 |
} |
| 1020 |
$set = wp_set_object_terms( $post->ID, $user_terms, $this->following_users_taxonomy, false ); |
| 1021 |
|
| 1022 |
if ( is_wp_error( $set ) ) |
| 1023 |
return $set; |
| 1024 |
else |
| 1025 |
return true; |
| 1026 |
} |
| 1027 |
|
| 1028 |
/** |
| 1029 |
* follow_post_usergroups() |
| 1030 |
* |
| 1031 |
*/ |
| 1032 |
function follow_post_usergroups( $post, $usergroups = 0, $append = true ) { |
| 1033 |
if ( !$this->module_enabled( 'user_groups' ) ) |
| 1034 |
return; |
| 1035 |
|
| 1036 |
$post_id = ( is_int($post) ) ? $post : $post->ID; |
| 1037 |
if( !is_array($usergroups) ) |
| 1038 |
$usergroups = array($usergroups); |
| 1039 |
|
| 1040 |
// make sure each usergroup id is an integer and not a number stored as a string |
| 1041 |
foreach( $usergroups as $key => $usergroup ) { |
| 1042 |
$usergroups[$key] = intval($usergroup); |
| 1043 |
} |
| 1044 |
|
| 1045 |
wp_set_object_terms( $post_id, $usergroups, $this->following_usergroups_taxonomy, $append ); |
| 1046 |
return; |
| 1047 |
} |
| 1048 |
|
| 1049 |
/** |
| 1050 |
* Removes users that are deleted from receiving future notifications (i.e. makes them unfollow posts FOREVER!) |
| 1051 |
* |
| 1052 |
* @param $id int ID of the user |
| 1053 |
*/ |
| 1054 |
function delete_user_action( $id ) { |
| 1055 |
if( !$id ) return; |
| 1056 |
|
| 1057 |
// get user data |
| 1058 |
$user = get_userdata($id); |
| 1059 |
|
| 1060 |
if( $user ) { |
| 1061 |
// Delete term from the following_users taxonomy |
| 1062 |
$user_following_term = get_term_by('name', $user->user_login, $this->following_users_taxonomy); |
| 1063 |
if( $user_following_term ) wp_delete_term($user_following_term->term_id, $this->following_users_taxonomy); |
| 1064 |
} |
| 1065 |
return; |
| 1066 |
} |
| 1067 |
|
| 1068 |
/** |
| 1069 |
* Add user as a term if they aren't already |
| 1070 |
* @param $term string term to be added |
| 1071 |
* @param $taxonomy string taxonomy to add term to |
| 1072 |
* @return WP_error if insert fails, true otherwise |
| 1073 |
*/ |
| 1074 |
function add_term_if_not_exists( $term, $taxonomy ) { |
| 1075 |
if ( !term_exists($term, $taxonomy) ) { |
| 1076 |
$args = array( 'slug' => sanitize_title($term) ); |
| 1077 |
return wp_insert_term( $term, $taxonomy, $args ); |
| 1078 |
} |
| 1079 |
return true; |
| 1080 |
} |
| 1081 |
|
| 1082 |
/** |
| 1083 |
* Gets a list of the users following the specified post |
| 1084 |
* |
| 1085 |
* @param int $post_id The ID of the post |
| 1086 |
* @param string $return The field to return |
| 1087 |
* @return array $users Users following the specified posts |
| 1088 |
*/ |
| 1089 |
function get_following_users( $post_id, $return = 'user_login' ) { |
| 1090 |
|
| 1091 |
// Get following_users terms for the post |
| 1092 |
$users = wp_get_object_terms( $post_id, $this->following_users_taxonomy, array('fields' => 'names') ); |
| 1093 |
|
| 1094 |
// Don't have any following users |
| 1095 |
if( !$users || is_wp_error($users) ) |
| 1096 |
return array(); |
| 1097 |
|
| 1098 |
// if just want user_login, return as is |
| 1099 |
if ( $return == 'user_login' ) |
| 1100 |
return $users; |
| 1101 |
|
| 1102 |
foreach( (array)$users as $key => $user ) { |
| 1103 |
switch( $user ) { |
| 1104 |
case is_int( $user ): |
| 1105 |
$search = 'id'; |
| 1106 |
break; |
| 1107 |
case is_email( $user ): |
| 1108 |
$search = 'email'; |
| 1109 |
break; |
| 1110 |
default: |
| 1111 |
$search = 'login'; |
| 1112 |
break; |
| 1113 |
} |
| 1114 |
$new_user = get_user_by( $search, $user ); |
| 1115 |
if ( ! $new_user || ! is_user_member_of_blog( $new_user->ID ) ) { |
| 1116 |
unset( $users[ $key ] ); |
| 1117 |
continue; |
| 1118 |
} |
| 1119 |
switch( $return ) { |
| 1120 |
case 'user_login': |
| 1121 |
$users[$key] = $new_user->user_login; |
| 1122 |
break; |
| 1123 |
case 'id': |
| 1124 |
$users[$key] = $new_user->ID; |
| 1125 |
break; |
| 1126 |
case 'user_email': |
| 1127 |
$users[$key] = $new_user->user_email; |
| 1128 |
break; |
| 1129 |
} |
| 1130 |
} |
| 1131 |
if( !$users || is_wp_error($users) ) |
| 1132 |
$users = array(); |
| 1133 |
return $users; |
| 1134 |
|
| 1135 |
} |
| 1136 |
|
| 1137 |
/** |
| 1138 |
* Gets a list of the usergroups that are following specified post |
| 1139 |
* |
| 1140 |
* @param int $post_id |
| 1141 |
* @return array $usergroups All of the usergroup slugs |
| 1142 |
*/ |
| 1143 |
function get_following_usergroups( $post_id, $return = 'all' ) { |
| 1144 |
global $edit_flow; |
| 1145 |
|
| 1146 |
// Workaround for the fact that get_object_terms doesn't return just slugs |
| 1147 |
if( $return == 'slugs' ) |
| 1148 |
$fields = 'all'; |
| 1149 |
else |
| 1150 |
$fields = $return; |
| 1151 |
|
| 1152 |
$usergroups = wp_get_object_terms( $post_id, $this->following_usergroups_taxonomy, array( 'fields' => $fields ) ); |
| 1153 |
|
| 1154 |
if( $return == 'slugs' ) { |
| 1155 |
$slugs = array(); |
| 1156 |
foreach($usergroups as $usergroup) { |
| 1157 |
$slugs[] = $usergroup->slug; |
| 1158 |
} |
| 1159 |
$usergroups = $slugs; |
| 1160 |
} |
| 1161 |
return $usergroups; |
| 1162 |
} |
| 1163 |
|
| 1164 |
/** |
| 1165 |
* Gets a list of posts that a user is following |
| 1166 |
* |
| 1167 |
* @param string|int $user user_login or id of user |
| 1168 |
* @param array $args |
| 1169 |
* @return array $posts Posts a user is following |
| 1170 |
*/ |
| 1171 |
function get_user_following_posts( $user = 0, $args = null ) { |
| 1172 |
if ( !$user ) |
| 1173 |
$user = (int) wp_get_current_user()->ID; |
| 1174 |
|
| 1175 |
if ( is_int($user) ) |
| 1176 |
$user = get_userdata($user)->user_login; |
| 1177 |
|
| 1178 |
$post_args = array( |
| 1179 |
'tax_query' => array( |
| 1180 |
array( |
| 1181 |
'taxonomy' => $this->following_users_taxonomy, |
| 1182 |
'field' => 'slug', |
| 1183 |
'terms' => $user, |
| 1184 |
) |
| 1185 |
), |
| 1186 |
'posts_per_page' => '10', |
| 1187 |
'orderby' => 'modified', |
| 1188 |
'order' => 'DESC', |
| 1189 |
'post_status' => 'any', |
| 1190 |
); |
| 1191 |
$post_args = apply_filters( 'ef_user_following_posts_query_args', $post_args ); |
| 1192 |
$posts = get_posts( $post_args ); |
| 1193 |
return $posts; |
| 1194 |
|
| 1195 |
} |
| 1196 |
|
| 1197 |
/** |
| 1198 |
* Register settings for notifications so we can partially use the Settings API |
| 1199 |
* (We use the Settings API for form generation, but not saving) |
| 1200 |
* |
| 1201 |
* @since 0.7 |
| 1202 |
*/ |
| 1203 |
function register_settings() { |
| 1204 |
add_settings_section( $this->module->options_group_name . '_general', false, '__return_false', $this->module->options_group_name ); |
| 1205 |
add_settings_field( 'post_types', __( 'Post types for notifications:', 'edit-flow' ), array( $this, 'settings_post_types_option' ), $this->module->options_group_name, $this->module->options_group_name . '_general' ); |
| 1206 |
add_settings_field( 'always_notify_admin', __( 'Always notify blog admin', 'edit-flow' ), array( $this, 'settings_always_notify_admin_option'), $this->module->options_group_name, $this->module->options_group_name . '_general' ); |
| 1207 |
} |
| 1208 |
|
| 1209 |
/** |
| 1210 |
* Chose the post types for notifications |
| 1211 |
* |
| 1212 |
* @since 0.7 |
| 1213 |
*/ |
| 1214 |
function settings_post_types_option() { |
| 1215 |
global $edit_flow; |
| 1216 |
$edit_flow->settings->helper_option_custom_post_type( $this->module ); |
| 1217 |
} |
| 1218 |
|
| 1219 |
/** |
| 1220 |
* Option for whether the blog admin email address should be always notified or not |
| 1221 |
* |
| 1222 |
* @since 0.7 |
| 1223 |
*/ |
| 1224 |
function settings_always_notify_admin_option() { |
| 1225 |
$options = array( |
| 1226 |
'off' => __( 'Disabled', 'edit-flow' ), |
| 1227 |
'on' => __( 'Enabled', 'edit-flow' ), |
| 1228 |
); |
| 1229 |
echo '<select id="always_notify_admin" name="' . $this->module->options_group_name . '[always_notify_admin]">'; |
| 1230 |
foreach ( $options as $value => $label ) { |
| 1231 |
echo '<option value="' . esc_attr( $value ) . '"'; |
| 1232 |
echo selected( $this->module->options->always_notify_admin, $value ); |
| 1233 |
echo '>' . esc_html( $label ) . '</option>'; |
| 1234 |
} |
| 1235 |
echo '</select>'; |
| 1236 |
} |
| 1237 |
|
| 1238 |
/** |
| 1239 |
* Validate our user input as the settings are being saved |
| 1240 |
* |
| 1241 |
* @since 0.7 |
| 1242 |
*/ |
| 1243 |
function settings_validate( $new_options ) { |
| 1244 |
|
| 1245 |
// Whitelist validation for the post type options |
| 1246 |
if ( !isset( $new_options['post_types'] ) ) |
| 1247 |
$new_options['post_types'] = array(); |
| 1248 |
$new_options['post_types'] = $this->clean_post_type_options( $new_options['post_types'], $this->module->post_type_support ); |
| 1249 |
|
| 1250 |
// Whitelist validation for the 'always_notify_admin' options |
| 1251 |
if ( !isset( $new_options['always_notify_admin'] ) || $new_options['always_notify_admin'] != 'on' ) |
| 1252 |
$new_options['always_notify_admin'] = 'off'; |
| 1253 |
|
| 1254 |
return $new_options; |
| 1255 |
|
| 1256 |
} |
| 1257 |
|
| 1258 |
/** |
| 1259 |
* Settings page for notifications |
| 1260 |
* |
| 1261 |
* @since 0.7 |
| 1262 |
*/ |
| 1263 |
function print_configure_view() { |
| 1264 |
?> |
| 1265 |
<form class="basic-settings" action="<?php echo esc_url( menu_page_url( $this->module->settings_slug, false ) ); ?>" method="post"> |
| 1266 |
<?php settings_fields( $this->module->options_group_name ); ?> |
| 1267 |
<?php do_settings_sections( $this->module->options_group_name ); ?> |
| 1268 |
<?php |
| 1269 |
echo '<input id="edit_flow_module_name" name="edit_flow_module_name" type="hidden" value="' . esc_attr( $this->module->name ) . '" />'; |
| 1270 |
?> |
| 1271 |
<p class="submit"><?php submit_button( null, 'primary', 'submit', false ); ?><a class="cancel-settings-link" href="<?php echo EDIT_FLOW_SETTINGS_PAGE; ?>"><?php _e( 'Back to Edit Flow', 'edit-flow' ); ?></a></p> |
| 1272 |
</form> |
| 1273 |
<?php |
| 1274 |
} |
| 1275 |
|
| 1276 |
/** |
| 1277 |
* Gets a simple phrase containing the formatted date and time that the post is scheduled for. |
| 1278 |
* |
| 1279 |
* @since 0.8 |
| 1280 |
* |
| 1281 |
* @param obj $post Post object |
| 1282 |
* @return str $scheduled_datetime The scheduled datetime in human-readable format |
| 1283 |
*/ |
| 1284 |
private function get_scheduled_datetime( $post ) { |
| 1285 |
|
| 1286 |
$scheduled_ts = strtotime( $post->post_date ); |
| 1287 |
|
| 1288 |
$date = date_i18n( get_option( 'date_format' ), $scheduled_ts ); |
| 1289 |
$time = date_i18n( get_option( 'time_format' ), $scheduled_ts ); |
| 1290 |
|
| 1291 |
return sprintf( __( '%1$s at %2$s', 'edit-flow' ), $date, $time ); |
| 1292 |
} |
| 1293 |
} |
| 1294 |
|
| 1295 |
} |
| 1296 |
|
