| 1 |
<?php |
| 2 |
/** |
| 3 |
* class EF_Module |
| 4 |
* |
| 5 |
* @desc Base class any Edit Flow module should extend |
| 6 |
*/ |
| 7 |
|
| 8 |
if ( !class_exists( 'EF_Module' ) ) { |
| 9 |
|
| 10 |
class EF_Module { |
| 11 |
|
| 12 |
function __construct() { |
| 13 |
} |
| 14 |
|
| 15 |
/** |
| 16 |
* Returns whether the module with the given name is enabled. |
| 17 |
* |
| 18 |
* @since 0.7 |
| 19 |
* |
| 20 |
* @param string module Slug of the module to check |
| 21 |
* @return <code>true</code> if the module is enabled, <code>false</code> otherwise |
| 22 |
*/ |
| 23 |
function module_enabled( $slug ) { |
| 24 |
global $edit_flow; |
| 25 |
|
| 26 |
return isset( $edit_flow->$slug ) && $edit_flow->$slug->module->options->enabled == 'on'; |
| 27 |
} |
| 28 |
|
| 29 |
/** |
| 30 |
* Cleans up the 'on' and 'off' for post types on a given module (so we don't get warnings all over) |
| 31 |
* For every post type that doesn't explicitly have the 'on' value, turn it 'off' |
| 32 |
* If add_post_type_support() has been used anywhere (legacy support), inherit the state |
| 33 |
* |
| 34 |
* @param array $module_post_types Current state of post type options for the module |
| 35 |
* @param string $post_type_support What the feature is called for post_type_support (e.g. 'ef_calendar') |
| 36 |
* @return array $normalized_post_type_options The setting for each post type, normalized based on rules |
| 37 |
* |
| 38 |
* @since 0.7 |
| 39 |
*/ |
| 40 |
function clean_post_type_options( $module_post_types = array(), $post_type_support = null ) { |
| 41 |
$normalized_post_type_options = array(); |
| 42 |
$all_post_types = wp_list_pluck( $this->get_supported_post_types_for_module(), 'name' ); |
| 43 |
array_push( $all_post_types, 'post', 'page' ); |
| 44 |
$all_post_types = array_merge( $all_post_types, array_keys( $module_post_types ) ); |
| 45 |
foreach( $all_post_types as $post_type ) { |
| 46 |
if ( ( isset( $module_post_types[$post_type] ) && $module_post_types[$post_type] == 'on' ) || post_type_supports( $post_type, $post_type_support ) ) |
| 47 |
$normalized_post_type_options[$post_type] = 'on'; |
| 48 |
else |
| 49 |
$normalized_post_type_options[$post_type] = 'off'; |
| 50 |
} |
| 51 |
return $normalized_post_type_options; |
| 52 |
} |
| 53 |
|
| 54 |
/** |
| 55 |
* Get all of the possible post types that can be used with a given module |
| 56 |
* |
| 57 |
* @param object $module The full module |
| 58 |
* @return array $post_types An array of post type objects |
| 59 |
* |
| 60 |
* @since 0.7.2 |
| 61 |
*/ |
| 62 |
function get_supported_post_types_for_module( $module = null ) { |
| 63 |
|
| 64 |
$pt_args = array( |
| 65 |
'_builtin' => false, |
| 66 |
'public' => true, |
| 67 |
); |
| 68 |
$pt_args = apply_filters( 'edit_flow_supported_module_post_types_args', $pt_args, $module ); |
| 69 |
return get_post_types( $pt_args, 'objects' ); |
| 70 |
} |
| 71 |
|
| 72 |
/** |
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* Collect all of the active post types for a given module |
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* |
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* @param object $module Module's data |
| 76 |
* @return array $post_types All of the post types that are 'on' |
| 77 |
* |
| 78 |
* @since 0.7 |
| 79 |
*/ |
| 80 |
function get_post_types_for_module( $module ) { |
| 81 |
|
| 82 |
$post_types = array(); |
| 83 |
if ( isset( $module->options->post_types ) && is_array( $module->options->post_types ) ) { |
| 84 |
foreach( $module->options->post_types as $post_type => $value ) |
| 85 |
if ( 'on' == $value ) |
| 86 |
$post_types[] = $post_type; |
| 87 |
} |
| 88 |
return $post_types; |
| 89 |
} |
| 90 |
|
| 91 |
/** |
| 92 |
* Get all of the currently available post statuses |
| 93 |
* This should be used in favor of calling $edit_flow->custom_status->get_custom_statuses() directly |
| 94 |
* |
| 95 |
* @return array $post_statuses All of the post statuses that aren't a published state |
| 96 |
* |
| 97 |
* @since 0.7 |
| 98 |
*/ |
| 99 |
function get_post_statuses() { |
| 100 |
global $edit_flow; |
| 101 |
|
| 102 |
if ( $this->module_enabled('custom_status') ) { |
| 103 |
return $edit_flow->custom_status->get_custom_statuses(); |
| 104 |
} else { |
| 105 |
$post_statuses = array( |
| 106 |
(object)array( |
| 107 |
'name' => __( 'Draft' ), |
| 108 |
'description' => '', |
| 109 |
'slug' => 'draft', |
| 110 |
), |
| 111 |
(object)array( |
| 112 |
'name' => __( 'Pending Review' ), |
| 113 |
'description' => '', |
| 114 |
'slug' => 'pending', |
| 115 |
), |
| 116 |
); |
| 117 |
return $post_statuses; |
| 118 |
} |
| 119 |
} |
| 120 |
|
| 121 |
/** |
| 122 |
* Filter to all posts with a given post status (can be a custom status or a built-in status) and optional custom post type. |
| 123 |
* |
| 124 |
* @since 0.7 |
| 125 |
* |
| 126 |
* @param string $slug The slug for the post status to which to filter |
| 127 |
* @param string $post_type Optional post type to which to filter |
| 128 |
* @return an edit.php link to all posts with the given post status and, optionally, the given post type |
| 129 |
*/ |
| 130 |
function filter_posts_link( $slug, $post_type = 'post' ) { |
| 131 |
$filter_link = add_query_arg( 'post_status', $slug, get_admin_url( null, 'edit.php' ) ); |
| 132 |
if ( $post_type != 'post' && in_array( $post_type, get_post_types( '', 'names' ) ) ) |
| 133 |
$filter_link = add_query_arg( 'post_type', $post_type, $filter_link ); |
| 134 |
return $filter_link; |
| 135 |
} |
| 136 |
|
| 137 |
/** |
| 138 |
* Returns the friendly name for a given status |
| 139 |
* |
| 140 |
* @since 0.7 |
| 141 |
* |
| 142 |
* @param string $status The status slug |
| 143 |
* @return string $status_friendly_name The friendly name for the status |
| 144 |
*/ |
| 145 |
function get_post_status_friendly_name( $status ) { |
| 146 |
global $edit_flow; |
| 147 |
|
| 148 |
$status_friendly_name = ''; |
| 149 |
|
| 150 |
$builtin_stati = array( |
| 151 |
'publish' => __( 'Published', 'edit-flow' ), |
| 152 |
'draft' => __( 'Draft', 'edit-flow' ), |
| 153 |
'future' => __( 'Scheduled', 'edit-flow' ), |
| 154 |
'private' => __( 'Private', 'edit-flow' ), |
| 155 |
'pending' => __( 'Pending Review', 'edit-flow' ), |
| 156 |
'trash' => __( 'Trash', 'edit-flow' ), |
| 157 |
); |
| 158 |
|
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// Custom statuses only handles workflow statuses |
| 160 |
if ( $this->module_enabled( 'custom_status' ) |
| 161 |
&& !in_array( $status, array( 'publish', 'future', 'private', 'trash' ) ) ) { |
| 162 |
$status_object = $edit_flow->custom_status->get_custom_status_by( 'slug', $status ); |
| 163 |
if( $status_object && !is_wp_error( $status_object ) ) { |
| 164 |
$status_friendly_name = $status_object->name; |
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} |
| 166 |
} else if ( array_key_exists( $status, $builtin_stati ) ) { |
| 167 |
$status_friendly_name = $builtin_stati[$status]; |
| 168 |
} |
| 169 |
return $status_friendly_name; |
| 170 |
} |
| 171 |
|
| 172 |
/** |
| 173 |
* Enqueue any resources (CSS or JS) associated with datepicker functionality |
| 174 |
* |
| 175 |
* @since 0.7 |
| 176 |
*/ |
| 177 |
function enqueue_datepicker_resources() { |
| 178 |
|
| 179 |
// Add the first day of the week as an available variable to wp_head |
| 180 |
echo "<script type=\"text/javascript\">var ef_week_first_day=\"" . get_option( 'start_of_week' ) . "\";</script>"; |
| 181 |
|
| 182 |
// Datepicker is available WordPress 3.3. We have to register it ourselves for previous versions of WordPress |
| 183 |
wp_enqueue_script( 'jquery-ui-datepicker' ); |
| 184 |
wp_enqueue_script( 'edit_flow-date_picker', EDIT_FLOW_URL . 'common/js/ef_date.js', array( 'jquery', 'jquery-ui-datepicker' ), EDIT_FLOW_VERSION, true ); |
| 185 |
|
| 186 |
// Now styles |
| 187 |
wp_enqueue_style( 'jquery-ui-datepicker', EDIT_FLOW_URL . 'common/css/jquery.ui.datepicker.css', array( 'wp-jquery-ui-dialog' ), EDIT_FLOW_VERSION, 'screen' ); |
| 188 |
wp_enqueue_style( 'jquery-ui-theme', EDIT_FLOW_URL . 'common/css/jquery.ui.theme.css', false, EDIT_FLOW_VERSION, 'screen' ); |
| 189 |
} |
| 190 |
|
| 191 |
/** |
| 192 |
* Checks for the current post type |
| 193 |
* |
| 194 |
* @since 0.7 |
| 195 |
* @return string|null $post_type The post type we've found, or null if no post type |
| 196 |
*/ |
| 197 |
function get_current_post_type() { |
| 198 |
global $post, $typenow, $pagenow, $current_screen; |
| 199 |
|
| 200 |
if ( $post && $post->post_type ) |
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$post_type = $post->post_type; |
| 202 |
elseif ( $typenow ) |
| 203 |
$post_type = $typenow; |
| 204 |
elseif ( $current_screen && isset( $current_screen->post_type ) ) |
| 205 |
$post_type = $current_screen->post_type; |
| 206 |
elseif ( isset( $_REQUEST['post_type'] ) ) |
| 207 |
$post_type = sanitize_key( $_REQUEST['post_type'] ); |
| 208 |
elseif ( 'post.php' == $pagenow |
| 209 |
&& isset( $_REQUEST['post'] ) |
| 210 |
&& ! empty( get_post( (int)$_REQUEST['post'] )->post_type ) ) |
| 211 |
$post_type = get_post( (int)$_REQUEST['post'] )->post_type; |
| 212 |
elseif ( 'edit.php' == $pagenow && empty( $_REQUEST['post_type'] ) ) |
| 213 |
$post_type = 'post'; |
| 214 |
else |
| 215 |
$post_type = null; |
| 216 |
|
| 217 |
return $post_type; |
| 218 |
} |
| 219 |
|
| 220 |
/** |
| 221 |
* Wrapper for the get_user_meta() function so we can replace it if we need to |
| 222 |
* |
| 223 |
* @since 0.7 |
| 224 |
* |
| 225 |
* @param int $user_id Unique ID for the user |
| 226 |
* @param string $key Key to search against |
| 227 |
* @param bool $single Whether or not to return just one value |
| 228 |
* @return string|bool|array $value Whatever the stored value was |
| 229 |
*/ |
| 230 |
function get_user_meta( $user_id, $key, $string = true ) { |
| 231 |
|
| 232 |
$response = null; |
| 233 |
$response = apply_filters( 'ef_get_user_meta', $response, $user_id, $key, $string ); |
| 234 |
if ( !is_null( $response ) ) |
| 235 |
return $response; |
| 236 |
|
| 237 |
return get_user_meta( $user_id, $key, $string ); |
| 238 |
|
| 239 |
} |
| 240 |
|
| 241 |
/** |
| 242 |
* Wrapper for the update_user_meta() function so we can replace it if we need to |
| 243 |
* |
| 244 |
* @since 0.7 |
| 245 |
* |
| 246 |
* @param int $user_id Unique ID for the user |
| 247 |
* @param string $key Key to search against |
| 248 |
* @param string|bool|array $value Whether or not to return just one value |
| 249 |
* @param string|bool|array $previous (optional) Previous value to replace |
| 250 |
* @return bool $success Whether we were successful in saving |
| 251 |
*/ |
| 252 |
function update_user_meta( $user_id, $key, $value, $previous = null ) { |
| 253 |
|
| 254 |
$response = null; |
| 255 |
$response = apply_filters( 'ef_update_user_meta', $response, $user_id, $key, $value, $previous ); |
| 256 |
if ( !is_null( $response ) ) |
| 257 |
return $response; |
| 258 |
|
| 259 |
return update_user_meta( $user_id, $key, $value, $previous ); |
| 260 |
|
| 261 |
} |
| 262 |
|
| 263 |
/** |
| 264 |
* Take a status and a message, JSON encode and print |
| 265 |
* |
| 266 |
* @since 0.7 |
| 267 |
* |
| 268 |
* @param string $status Whether it was a 'success' or an 'error' |
| 269 |
*/ |
| 270 |
function print_ajax_response( $status, $message = '' ) { |
| 271 |
header( 'Content-type: application/json;' ); |
| 272 |
echo json_encode( array( 'status' => $status, 'message' => $message ) ); |
| 273 |
exit; |
| 274 |
} |
| 275 |
|
| 276 |
/** |
| 277 |
* Whether or not the current page is a user-facing Edit Flow View |
| 278 |
* @todo Think of a creative way to make this work |
| 279 |
* |
| 280 |
* @since 0.7 |
| 281 |
* |
| 282 |
* @param string $module_name (Optional) Module name to check against |
| 283 |
*/ |
| 284 |
function is_whitelisted_functional_view( $module_name = null ) { |
| 285 |
|
| 286 |
// @todo complete this method |
| 287 |
|
| 288 |
return true; |
| 289 |
} |
| 290 |
|
| 291 |
/** |
| 292 |
* Whether or not the current page is an Edit Flow settings view (either main or module) |
| 293 |
* Determination is based on $pagenow, $_GET['page'], and the module's $settings_slug |
| 294 |
* If there's no module name specified, it will return true against all Edit Flow settings views |
| 295 |
* |
| 296 |
* @since 0.7 |
| 297 |
* |
| 298 |
* @param string $module_name (Optional) Module name to check against |
| 299 |
* @return bool $is_settings_view Return true if it is |
| 300 |
*/ |
| 301 |
function is_whitelisted_settings_view( $module_name = null ) { |
| 302 |
global $pagenow, $edit_flow; |
| 303 |
|
| 304 |
// All of the settings views are based on admin.php and a $_GET['page'] parameter |
| 305 |
if ( $pagenow != 'admin.php' || !isset( $_GET['page'] ) ) |
| 306 |
return false; |
| 307 |
|
| 308 |
// Load all of the modules that have a settings slug/ callback for the settings page |
| 309 |
foreach ( $edit_flow->modules as $mod_name => $mod_data ) { |
| 310 |
if ( isset( $mod_data->options->enabled ) && $mod_data->options->enabled == 'on' && $mod_data->configure_page_cb ) |
| 311 |
$settings_view_slugs[] = $mod_data->settings_slug; |
| 312 |
} |
| 313 |
|
| 314 |
// The current page better be in the array of registered settings view slugs |
| 315 |
if ( !in_array( $_GET['page'], $settings_view_slugs ) ) |
| 316 |
return false; |
| 317 |
|
| 318 |
if ( $module_name && $edit_flow->modules->$module_name->settings_slug != $_GET['page'] ) |
| 319 |
return false; |
| 320 |
|
| 321 |
return true; |
| 322 |
} |
| 323 |
|
| 324 |
/** |
| 325 |
* Remove term(s) associated with a given object(s). Core doesn't have this as of 3.2 |
| 326 |
* @see http://core.trac.wordpress.org/ticket/15475 |
| 327 |
* |
| 328 |
* @author ericmann |
| 329 |
* @compat 3.3? |
| 330 |
* |
| 331 |
* @param int|array $object_ids The ID(s) of the object(s) to retrieve. |
| 332 |
* @param int|array $terms The ids of the terms to remove. |
| 333 |
* @param string|array $taxonomies The taxonomies to retrieve terms from. |
| 334 |
* @return bool|WP_Error Affected Term IDs |
| 335 |
*/ |
| 336 |
function remove_object_terms( $object_id, $terms, $taxonomy ) { |
| 337 |
global $wpdb; |
| 338 |
|
| 339 |
if ( !taxonomy_exists( $taxonomy ) ) |
| 340 |
return new WP_Error( 'invalid_taxonomy', __( 'Invalid Taxonomy' ) ); |
| 341 |
|
| 342 |
if ( !is_array( $object_id ) ) |
| 343 |
$object_id = array( $object_id ); |
| 344 |
|
| 345 |
if ( !is_array($terms) ) |
| 346 |
$terms = array( $terms ); |
| 347 |
|
| 348 |
$delete_objects = array_map( 'intval', $object_id ); |
| 349 |
$delete_terms = array_map( 'intval', $terms ); |
| 350 |
|
| 351 |
if ( $delete_terms ) { |
| 352 |
$in_delete_terms = "'" . implode( "', '", $delete_terms ) . "'"; |
| 353 |
$in_delete_objects = "'" . implode( "', '", $delete_objects ) . "'"; |
| 354 |
$return = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_relationships WHERE object_id IN ($in_delete_objects) AND term_taxonomy_id IN ($in_delete_terms)", $object_id ) ); |
| 355 |
wp_update_term_count( $delete_terms, $taxonomy ); |
| 356 |
return true; |
| 357 |
} |
| 358 |
return false; |
| 359 |
} |
| 360 |
|
| 361 |
/** |
| 362 |
* This is a hack, Hack, HACK!!! |
| 363 |
* Encode all of the given arguments as a serialized array, and then base64_encode |
| 364 |
* Used to store extra data in a term's description field |
| 365 |
* |
| 366 |
* @since 0.7 |
| 367 |
* |
| 368 |
* @param array $args The arguments to encode |
| 369 |
* @return string Arguments encoded in base64 |
| 370 |
*/ |
| 371 |
function get_encoded_description( $args = array() ) { |
| 372 |
return base64_encode( maybe_serialize( $args ) ); |
| 373 |
} |
| 374 |
|
| 375 |
/** |
| 376 |
* If given an encoded string from a term's description field, |
| 377 |
* return an array of values. Otherwise, return the original string |
| 378 |
* |
| 379 |
* @since 0.7 |
| 380 |
* |
| 381 |
* @param string $string_to_unencode Possibly encoded string |
| 382 |
* @return array Array if string was encoded, otherwise the string as the 'description' field |
| 383 |
*/ |
| 384 |
function get_unencoded_description( $string_to_unencode ) { |
| 385 |
return maybe_unserialize( base64_decode( $string_to_unencode ) ); |
| 386 |
} |
| 387 |
|
| 388 |
/** |
| 389 |
* Get the publicly accessible URL for the module based on the filename |
| 390 |
* |
| 391 |
* @since 0.7 |
| 392 |
* |
| 393 |
* @param string $filepath File path for the module |
| 394 |
* @return string $module_url Publicly accessible URL for the module |
| 395 |
*/ |
| 396 |
function get_module_url( $file ) { |
| 397 |
$module_url = plugins_url( '/', $file ); |
| 398 |
return trailingslashit( $module_url ); |
| 399 |
} |
| 400 |
|
| 401 |
/** |
| 402 |
* Produce a human-readable version of the time since a timestamp |
| 403 |
* |
| 404 |
* @param int $original The UNIX timestamp we're producing a relative time for |
| 405 |
* @return string $relative_time Human-readable version of the difference between the timestamp and now |
| 406 |
*/ |
| 407 |
function timesince( $original ) { |
| 408 |
// array of time period chunks |
| 409 |
$chunks = array( |
| 410 |
array(60 * 60 * 24 * 365 , 'year'), |
| 411 |
array(60 * 60 * 24 * 30 , 'month'), |
| 412 |
array(60 * 60 * 24 * 7, 'week'), |
| 413 |
array(60 * 60 * 24 , 'day'), |
| 414 |
array(60 * 60 , 'hour'), |
| 415 |
array(60 , 'minute'), |
| 416 |
array(1 , 'second'), |
| 417 |
); |
| 418 |
|
| 419 |
$today = time(); /* Current unix time */ |
| 420 |
$since = $today - $original; |
| 421 |
|
| 422 |
if ( $since > $chunks[2][0] ) { |
| 423 |
$print = date("M jS", $original); |
| 424 |
|
| 425 |
if( $since > $chunks[0][0] ) { // Seconds in a year |
| 426 |
$print .= ", " . date( "Y", $original ); |
| 427 |
} |
| 428 |
|
| 429 |
return $print; |
| 430 |
} |
| 431 |
|
| 432 |
// $j saves performing the count function each time around the loop |
| 433 |
for ($i = 0, $j = count($chunks); $i < $j; $i++) { |
| 434 |
|
| 435 |
$seconds = $chunks[$i][0]; |
| 436 |
$name = $chunks[$i][1]; |
| 437 |
|
| 438 |
// finding the biggest chunk (if the chunk fits, break) |
| 439 |
if (($count = floor($since / $seconds)) != 0) { |
| 440 |
break; |
| 441 |
} |
| 442 |
} |
| 443 |
|
| 444 |
return sprintf( _n( "1 $name ago", "$count ${name}s ago", $count), $count); |
| 445 |
} |
| 446 |
|
| 447 |
/** |
| 448 |
* Displays a list of users that can be selected! |
| 449 |
* |
| 450 |
* @since 0.7 |
| 451 |
* |
| 452 |
* @todo Add pagination support for blogs with billions of users |
| 453 |
* |
| 454 |
* @param ??? |
| 455 |
* @param ??? |
| 456 |
*/ |
| 457 |
function users_select_form( $selected = null, $args = null ) { |
| 458 |
|
| 459 |
// Set up arguments |
| 460 |
$defaults = array( |
| 461 |
'list_class' => 'ef-users-select-form', |
| 462 |
'input_id' => 'ef-selected-users' |
| 463 |
); |
| 464 |
$parsed_args = wp_parse_args( $args, $defaults ); |
| 465 |
extract($parsed_args, EXTR_SKIP); |
| 466 |
|
| 467 |
$args = array( |
| 468 |
'who' => 'authors', |
| 469 |
'fields' => array( |
| 470 |
'ID', |
| 471 |
'display_name', |
| 472 |
'user_email' |
| 473 |
), |
| 474 |
'orderby' => 'display_name', |
| 475 |
); |
| 476 |
$args = apply_filters( 'ef_users_select_form_get_users_args', $args ); |
| 477 |
$users = get_users( $args ); |
| 478 |
|
| 479 |
if ( !is_array($selected) ) $selected = array(); |
| 480 |
?> |
| 481 |
|
| 482 |
<?php if( !empty($users) ) : ?> |
| 483 |
<ul class="<?php echo esc_attr( $list_class ) ?>"> |
| 484 |
<?php foreach( $users as $user ) : ?> |
| 485 |
<?php $checked = ( in_array($user->ID, $selected) ) ? 'checked="checked"' : ''; ?> |
| 486 |
<li> |
| 487 |
<label for="<?php echo esc_attr( $input_id .'-'. $user->ID ) ?>"> |
| 488 |
<input type="checkbox" id="<?php echo esc_attr( $input_id .'-'. $user->ID ) ?>" name="<?php echo esc_attr( $input_id ) ?>[]" value="<?php echo esc_attr( $user->ID ); ?>" <?php echo $checked; ?> /> |
| 489 |
<span class="ef-user_displayname"><?php echo esc_html( $user->display_name ); ?></span> |
| 490 |
<span class="ef-user_useremail"><?php echo esc_html( $user->user_email ); ?></span> |
| 491 |
</label> |
| 492 |
</li> |
| 493 |
<?php endforeach; ?> |
| 494 |
</ul> |
| 495 |
<?php endif; ?> |
| 496 |
<?php |
| 497 |
} |
| 498 |
|
| 499 |
/** |
| 500 |
* Adds an array of capabilities to a role. |
| 501 |
* |
| 502 |
* @since 0.7 |
| 503 |
* |
| 504 |
* @param string $role A standard WP user role like 'administrator' or 'author' |
| 505 |
* @param array $caps One or more user caps to add |
| 506 |
*/ |
| 507 |
function add_caps_to_role( $role, $caps ) { |
| 508 |
|
| 509 |
// In some contexts, we don't want to add caps to roles |
| 510 |
if ( apply_filters( 'ef_kill_add_caps_to_role', false, $role, $caps ) ) |
| 511 |
return; |
| 512 |
|
| 513 |
global $wp_roles; |
| 514 |
|
| 515 |
if ( $wp_roles->is_role( $role ) ) { |
| 516 |
$role =& get_role( $role ); |
| 517 |
foreach ( $caps as $cap ) |
| 518 |
$role->add_cap( $cap ); |
| 519 |
} |
| 520 |
} |
| 521 |
|
| 522 |
/** |
| 523 |
* Add settings help menus to our module screens if the values exist |
| 524 |
* Auto-registered in Edit_Flow::register_module() |
| 525 |
* |
| 526 |
* @since 0.7 |
| 527 |
*/ |
| 528 |
function action_settings_help_menu() { |
| 529 |
|
| 530 |
$screen = get_current_screen(); |
| 531 |
|
| 532 |
if ( !method_exists( $screen, 'add_help_tab' ) ) |
| 533 |
return; |
| 534 |
|
| 535 |
if ( $screen->id != 'edit-flow_page_' . $this->module->settings_slug ) |
| 536 |
return; |
| 537 |
|
| 538 |
// Make sure we have all of the required values for our tab |
| 539 |
if ( isset( $this->module->settings_help_tab['id'], $this->module->settings_help_tab['title'], $this->module->settings_help_tab['content'] ) ) { |
| 540 |
$screen->add_help_tab( $this->module->settings_help_tab ); |
| 541 |
|
| 542 |
if ( isset( $this->module->settings_help_sidebar ) ) { |
| 543 |
$screen->set_help_sidebar( $this->module->settings_help_sidebar ); |
| 544 |
} |
| 545 |
} |
| 546 |
} |
| 547 |
|
| 548 |
/** |
| 549 |
* Upgrade the term descriptions for all of the terms in a given taxonomy |
| 550 |
*/ |
| 551 |
function upgrade_074_term_descriptions( $taxonomy ) { |
| 552 |
$args = array( |
| 553 |
'hide_empty' => false, |
| 554 |
); |
| 555 |
$terms = get_terms( $taxonomy, $args ); |
| 556 |
foreach( $terms as $term ) { |
| 557 |
// If we can detect that this term already follows the new scheme, let's skip it |
| 558 |
$maybe_serialized = base64_decode( $term->description ); |
| 559 |
if ( is_serialized( $maybe_serialized ) ) |
| 560 |
continue; |
| 561 |
|
| 562 |
$description_args = array(); |
| 563 |
// This description has been JSON-encoded, so let's decode it |
| 564 |
if ( 0 === strpos( $term->description, '{' ) ) { |
| 565 |
$string_to_unencode = stripslashes( htmlspecialchars_decode( $term->description ) ); |
| 566 |
$unencoded_array = json_decode( $string_to_unencode, true ); |
| 567 |
// Only continue processing if it actually was an array. Otherwise, set to the original string |
| 568 |
if ( is_array( $unencoded_array ) ) { |
| 569 |
foreach( $unencoded_array as $key => $value ) { |
| 570 |
// html_entity_decode only works on strings but sometimes we store nested arrays |
| 571 |
if ( !is_array( $value ) ) |
| 572 |
$description_args[$key] = html_entity_decode( $value, ENT_QUOTES ); |
| 573 |
else |
| 574 |
$description_args[$key] = $value; |
| 575 |
} |
| 576 |
} |
| 577 |
} else { |
| 578 |
$description_args['description'] = $term->description; |
| 579 |
} |
| 580 |
$new_description = $this->get_encoded_description( $description_args ); |
| 581 |
wp_update_term( $term->term_id, $taxonomy, array( 'description' => $new_description ) ); |
| 582 |
} |
| 583 |
} |
| 584 |
|
| 585 |
} |
| 586 |
} |
| 587 |
|
