| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* bbPress Capabilites |
| 5 |
* |
| 6 |
* @package bbPress |
| 7 |
* @subpackage Capabilities |
| 8 |
*/ |
| 9 |
|
| 10 |
// Exit if accessed directly |
| 11 |
if ( !defined( 'ABSPATH' ) ) exit; |
| 12 |
|
| 13 |
/** |
| 14 |
* Adds bbPress-specific user roles. |
| 15 |
* |
| 16 |
* This is called on plugin activation. |
| 17 |
* |
| 18 |
* @since bbPress (r2741) |
| 19 |
* |
| 20 |
* @uses get_option() To get the default role |
| 21 |
* @uses get_role() To get the default role object |
| 22 |
* @uses add_role() To add our own roles |
| 23 |
* @uses do_action() Calls 'bbp_add_roles' |
| 24 |
*/ |
| 25 |
function bbp_add_roles() { |
| 26 |
|
| 27 |
// Get new role names |
| 28 |
$moderator_role = bbp_get_moderator_role(); |
| 29 |
$participant_role = bbp_get_participant_role(); |
| 30 |
|
| 31 |
// Add the Moderator role and add the default role caps. |
| 32 |
// Mod caps are added by the bbp_add_caps() function |
| 33 |
$default = get_role( get_option( 'default_role' ) ); |
| 34 |
|
| 35 |
// If role does not exist, default to read cap |
| 36 |
if ( empty( $default->capabilities ) ) |
| 37 |
$default->capabilities = array( 'read' ); |
| 38 |
|
| 39 |
// Moderators are default role + forum moderating caps in bbp_add_caps() |
| 40 |
add_role( $moderator_role, 'Forum Moderator', $default->capabilities ); |
| 41 |
|
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// Forum Subscribers are auto added to sites with global forums |
| 43 |
add_role( $participant_role, 'Forum Participant', $default->capabilities ); |
| 44 |
|
| 45 |
do_action( 'bbp_add_roles' ); |
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} |
| 47 |
|
| 48 |
/** |
| 49 |
* Adds capabilities to WordPress user roles. |
| 50 |
* |
| 51 |
* This is called on plugin activation. |
| 52 |
* |
| 53 |
* @since bbPress (r2608) |
| 54 |
* |
| 55 |
* @uses get_role() To get the administrator, default and moderator roles |
| 56 |
* @uses WP_Role::add_cap() To add various capabilities |
| 57 |
* @uses do_action() Calls 'bbp_add_caps' |
| 58 |
*/ |
| 59 |
function bbp_add_caps() { |
| 60 |
global $wp_roles; |
| 61 |
|
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// Load roles if not set |
| 63 |
if ( ! isset( $wp_roles ) ) |
| 64 |
$wp_roles = new WP_Roles(); |
| 65 |
|
| 66 |
// Loop through available roles |
| 67 |
foreach( $wp_roles->roles as $role => $details ) { |
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|
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// Load this role |
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$this_role = get_role( $role ); |
| 71 |
|
| 72 |
// Loop through caps for this role and remove them |
| 73 |
foreach ( bbp_get_caps_for_role( $role ) as $cap ) { |
| 74 |
$this_role->add_cap( $cap ); |
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} |
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} |
| 77 |
|
| 78 |
do_action( 'bbp_add_caps' ); |
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} |
| 80 |
|
| 81 |
/** |
| 82 |
* Removes capabilities from WordPress user roles. |
| 83 |
* |
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* This is called on plugin deactivation. |
| 85 |
* |
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* @since bbPress (r2608) |
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* |
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* @uses get_role() To get the administrator and default roles |
| 89 |
* @uses WP_Role::remove_cap() To remove various capabilities |
| 90 |
* @uses do_action() Calls 'bbp_remove_caps' |
| 91 |
*/ |
| 92 |
function bbp_remove_caps() { |
| 93 |
global $wp_roles; |
| 94 |
|
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// Load roles if not set |
| 96 |
if ( ! isset( $wp_roles ) ) |
| 97 |
$wp_roles = new WP_Roles(); |
| 98 |
|
| 99 |
// Loop through available roles |
| 100 |
foreach( $wp_roles->roles as $role => $details ) { |
| 101 |
|
| 102 |
// Load this role |
| 103 |
$this_role = get_role( $role ); |
| 104 |
|
| 105 |
// Loop through caps for this role and remove them |
| 106 |
foreach ( bbp_get_caps_for_role( $role ) as $cap ) { |
| 107 |
$this_role->remove_cap( $cap ); |
| 108 |
} |
| 109 |
} |
| 110 |
|
| 111 |
do_action( 'bbp_remove_caps' ); |
| 112 |
} |
| 113 |
|
| 114 |
/** |
| 115 |
* Removes bbPress-specific user roles. |
| 116 |
* |
| 117 |
* This is called on plugin deactivation. |
| 118 |
* |
| 119 |
* @since bbPress (r2741) |
| 120 |
* |
| 121 |
* @uses remove_role() To remove our roles |
| 122 |
* @uses do_action() Calls 'bbp_remove_roles' |
| 123 |
*/ |
| 124 |
function bbp_remove_roles() { |
| 125 |
|
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// Get new role names |
| 127 |
$moderator_role = bbp_get_moderator_role(); |
| 128 |
$participant_role = bbp_get_participant_role(); |
| 129 |
|
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// Remove the Moderator role |
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remove_role( $moderator_role ); |
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|
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// Remove the Moderator role |
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remove_role( $participant_role ); |
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|
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do_action( 'bbp_remove_roles' ); |
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} |
| 138 |
|
| 139 |
/** |
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* Maps forum/topic/reply caps to built in WordPress caps |
| 141 |
* |
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* @since bbPress (r2593) |
| 143 |
* |
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* @param array $caps Capabilities for meta capability |
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* @param string $cap Capability name |
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* @param int $user_id User id |
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* @param mixed $args Arguments |
| 148 |
* @uses get_post() To get the post |
| 149 |
* @uses get_post_type_object() To get the post type object |
| 150 |
* @uses apply_filters() Calls 'bbp_map_meta_caps' with caps, cap, user id and |
| 151 |
* args |
| 152 |
* @return array Actual capabilities for meta capability |
| 153 |
*/ |
| 154 |
function bbp_map_meta_caps( $caps, $cap, $user_id, $args ) { |
| 155 |
|
| 156 |
// What capability is being checked? |
| 157 |
switch ( $cap ) { |
| 158 |
|
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/** Reading ***********************************************************/ |
| 160 |
|
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case 'read_forum' : |
| 162 |
case 'read_topic' : |
| 163 |
case 'read_reply' : |
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|
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// Get the post |
| 166 |
$_post = get_post( $args[0] ); |
| 167 |
if ( !empty( $_post ) ) { |
| 168 |
|
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// Get caps for post type object |
| 170 |
$post_type = get_post_type_object( $_post->post_type ); |
| 171 |
$caps = array(); |
| 172 |
|
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// Post is public |
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if ( bbp_get_public_status_id() == $_post->post_status ) { |
| 175 |
$caps[] = 'read'; |
| 176 |
|
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// User is author so allow read |
| 178 |
} elseif ( (int) $user_id == (int) $_post->post_author ) { |
| 179 |
$caps[] = 'read'; |
| 180 |
|
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// Unknown so map to private posts |
| 182 |
} else { |
| 183 |
$caps[] = $post_type->cap->read_private_posts; |
| 184 |
} |
| 185 |
} |
| 186 |
|
| 187 |
break; |
| 188 |
|
| 189 |
/** Publishing ********************************************************/ |
| 190 |
|
| 191 |
case 'publish_forums' : |
| 192 |
case 'publish_topics' : |
| 193 |
case 'publish_replies' : |
| 194 |
|
| 195 |
// Add do_not_allow cap if user is spam or deleted |
| 196 |
if ( bbp_is_user_inactive( $user_id ) ) |
| 197 |
$caps = array( 'do_not_allow' ); |
| 198 |
|
| 199 |
break; |
| 200 |
|
| 201 |
/** Editing ***********************************************************/ |
| 202 |
|
| 203 |
// Used primarily in wp-admin |
| 204 |
case 'edit_forums' : |
| 205 |
case 'edit_topics' : |
| 206 |
case 'edit_replies' : |
| 207 |
|
| 208 |
// Add do_not_allow cap if user is spam or deleted |
| 209 |
if ( bbp_is_user_inactive( $user_id ) ) |
| 210 |
$caps = array( 'do_not_allow' ); |
| 211 |
|
| 212 |
break; |
| 213 |
|
| 214 |
// Used everywhere |
| 215 |
case 'edit_forum' : |
| 216 |
case 'edit_topic' : |
| 217 |
case 'edit_reply' : |
| 218 |
|
| 219 |
// Get the post |
| 220 |
$_post = get_post( $args[0] ); |
| 221 |
if ( !empty( $_post ) ) { |
| 222 |
|
| 223 |
// Get caps for post type object |
| 224 |
$post_type = get_post_type_object( $_post->post_type ); |
| 225 |
$caps = array(); |
| 226 |
|
| 227 |
// Add 'do_not_allow' cap if user is spam or deleted |
| 228 |
if ( bbp_is_user_inactive( $user_id ) ) { |
| 229 |
$caps[] = 'do_not_allow'; |
| 230 |
|
| 231 |
// User is author so allow edit |
| 232 |
} elseif ( (int) $user_id == (int) $_post->post_author ) { |
| 233 |
$caps[] = $post_type->cap->edit_posts; |
| 234 |
|
| 235 |
// Unknown, so map to edit_others_posts |
| 236 |
} else { |
| 237 |
$caps[] = $post_type->cap->edit_others_posts; |
| 238 |
} |
| 239 |
} |
| 240 |
|
| 241 |
break; |
| 242 |
|
| 243 |
/** Deleting **********************************************************/ |
| 244 |
|
| 245 |
// Allow forum authors to delete forums (for BuddyPress groups, etc) |
| 246 |
case 'delete_forum' : |
| 247 |
|
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// Get the post |
| 249 |
$_post = get_post( $args[0] ); |
| 250 |
if ( !empty( $_post ) ) { |
| 251 |
|
| 252 |
// Get caps for post type object |
| 253 |
$post_type = get_post_type_object( $_post->post_type ); |
| 254 |
$caps = array(); |
| 255 |
|
| 256 |
// Add 'do_not_allow' cap if user is spam or deleted |
| 257 |
if ( bbp_is_user_inactive( $user_id ) ) { |
| 258 |
$caps[] = 'do_not_allow'; |
| 259 |
|
| 260 |
// User is author so allow to delete |
| 261 |
} elseif ( (int) $user_id == (int) $_post->post_author ) { |
| 262 |
$caps[] = $post_type->cap->delete_posts; |
| 263 |
|
| 264 |
// Unknown so map to delete_others_posts |
| 265 |
} else { |
| 266 |
$caps[] = $post_type->cap->delete_others_posts; |
| 267 |
} |
| 268 |
} |
| 269 |
|
| 270 |
break; |
| 271 |
|
| 272 |
case 'delete_topic' : |
| 273 |
case 'delete_reply' : |
| 274 |
|
| 275 |
// Get the post |
| 276 |
$_post = get_post( $args[0] ); |
| 277 |
if ( !empty( $_post ) ) { |
| 278 |
|
| 279 |
// Get caps for post type object |
| 280 |
$post_type = get_post_type_object( $_post->post_type ); |
| 281 |
$caps = array(); |
| 282 |
|
| 283 |
// Add 'do_not_allow' cap if user is spam or deleted |
| 284 |
if ( bbp_is_user_inactive( $user_id ) ) { |
| 285 |
$caps[] = 'do_not_allow'; |
| 286 |
|
| 287 |
// Unknown so map to delete_others_posts |
| 288 |
} else { |
| 289 |
$caps[] = $post_type->cap->delete_others_posts; |
| 290 |
} |
| 291 |
} |
| 292 |
|
| 293 |
break; |
| 294 |
} |
| 295 |
|
| 296 |
return apply_filters( 'bbp_map_meta_caps', $caps, $cap, $user_id, $args ); |
| 297 |
} |
| 298 |
|
| 299 |
/** |
| 300 |
* Return forum capabilities |
| 301 |
* |
| 302 |
* @since bbPress (r2593) |
| 303 |
* |
| 304 |
* @uses apply_filters() Calls 'bbp_get_forum_caps' with the capabilities |
| 305 |
* @return array Forum capabilities |
| 306 |
*/ |
| 307 |
function bbp_get_forum_caps() { |
| 308 |
|
| 309 |
// Forum meta caps |
| 310 |
$caps = array ( |
| 311 |
'delete_posts' => 'delete_forums', |
| 312 |
'delete_others_posts' => 'delete_others_forums' |
| 313 |
); |
| 314 |
|
| 315 |
return apply_filters( 'bbp_get_forum_caps', $caps ); |
| 316 |
} |
| 317 |
|
| 318 |
/** |
| 319 |
* Return topic capabilities |
| 320 |
* |
| 321 |
* @since bbPress (r2593) |
| 322 |
* |
| 323 |
* @uses apply_filters() Calls 'bbp_get_topic_caps' with the capabilities |
| 324 |
* @return array Topic capabilities |
| 325 |
*/ |
| 326 |
function bbp_get_topic_caps() { |
| 327 |
|
| 328 |
// Topic meta caps |
| 329 |
$caps = array ( |
| 330 |
'delete_posts' => 'delete_topics', |
| 331 |
'delete_others_posts' => 'delete_others_topics' |
| 332 |
); |
| 333 |
|
| 334 |
return apply_filters( 'bbp_get_topic_caps', $caps ); |
| 335 |
} |
| 336 |
|
| 337 |
/** |
| 338 |
* Return reply capabilities |
| 339 |
* |
| 340 |
* @since bbPress (r2593) |
| 341 |
* |
| 342 |
* @uses apply_filters() Calls 'bbp_get_reply_caps' with the capabilities |
| 343 |
* @return array Reply capabilities |
| 344 |
*/ |
| 345 |
function bbp_get_reply_caps () { |
| 346 |
|
| 347 |
// Reply meta caps |
| 348 |
$caps = array ( |
| 349 |
'edit_posts' => 'edit_replies', |
| 350 |
'edit_others_posts' => 'edit_others_replies', |
| 351 |
'publish_posts' => 'publish_replies', |
| 352 |
'read_private_posts' => 'read_private_replies', |
| 353 |
'delete_posts' => 'delete_replies', |
| 354 |
'delete_others_posts' => 'delete_others_replies' |
| 355 |
); |
| 356 |
|
| 357 |
return apply_filters( 'bbp_get_reply_caps', $caps ); |
| 358 |
} |
| 359 |
|
| 360 |
/** |
| 361 |
* Return topic tag capabilities |
| 362 |
* |
| 363 |
* @since bbPress (r2593) |
| 364 |
* |
| 365 |
* @uses apply_filters() Calls 'bbp_get_topic_tag_caps' with the capabilities |
| 366 |
* @return array Topic tag capabilities |
| 367 |
*/ |
| 368 |
function bbp_get_topic_tag_caps () { |
| 369 |
|
| 370 |
// Topic tag meta caps |
| 371 |
$caps = array ( |
| 372 |
'manage_terms' => 'manage_topic_tags', |
| 373 |
'edit_terms' => 'edit_topic_tags', |
| 374 |
'delete_terms' => 'delete_topic_tags', |
| 375 |
'assign_terms' => 'assign_topic_tags' |
| 376 |
); |
| 377 |
|
| 378 |
return apply_filters( 'bbp_get_topic_tag_caps', $caps ); |
| 379 |
} |
| 380 |
|
| 381 |
|
| 382 |
/** |
| 383 |
* Returns an array of capabilities based on the role that is being requested. |
| 384 |
* |
| 385 |
* @since bbPress (r2994) |
| 386 |
* |
| 387 |
* @param string $role Optional. Defaults to The role to load caps for |
| 388 |
* @uses apply_filters() Allow return value to be filtered |
| 389 |
* |
| 390 |
* @return array Capabilities for $role |
| 391 |
*/ |
| 392 |
function bbp_get_caps_for_role( $role = '' ) { |
| 393 |
|
| 394 |
// Which role are we looking for? |
| 395 |
switch ( $role ) { |
| 396 |
|
| 397 |
// Administrator |
| 398 |
case 'administrator' : |
| 399 |
|
| 400 |
$caps = array( |
| 401 |
|
| 402 |
// Forum caps |
| 403 |
'publish_forums', |
| 404 |
'edit_forums', |
| 405 |
'edit_others_forums', |
| 406 |
'delete_forums', |
| 407 |
'delete_others_forums', |
| 408 |
'read_private_forums', |
| 409 |
'read_hidden_forums', |
| 410 |
|
| 411 |
// Topic caps |
| 412 |
'publish_topics', |
| 413 |
'edit_topics', |
| 414 |
'edit_others_topics', |
| 415 |
'delete_topics', |
| 416 |
'delete_others_topics', |
| 417 |
'read_private_topics', |
| 418 |
|
| 419 |
// Reply caps |
| 420 |
'publish_replies', |
| 421 |
'edit_replies', |
| 422 |
'edit_others_replies', |
| 423 |
'delete_replies', |
| 424 |
'delete_others_replies', |
| 425 |
'read_private_replies', |
| 426 |
|
| 427 |
// Topic tag caps |
| 428 |
'manage_topic_tags', |
| 429 |
'edit_topic_tags', |
| 430 |
'delete_topic_tags', |
| 431 |
'assign_topic_tags', |
| 432 |
|
| 433 |
// Misc |
| 434 |
'moderate', |
| 435 |
'throttle', |
| 436 |
'view_trash' |
| 437 |
); |
| 438 |
|
| 439 |
break; |
| 440 |
|
| 441 |
// Moderator |
| 442 |
case bbp_get_moderator_role() : |
| 443 |
|
| 444 |
$caps = array( |
| 445 |
|
| 446 |
// Forum caps |
| 447 |
'read_private_forums', |
| 448 |
'read_hidden_forums', |
| 449 |
|
| 450 |
// Topic caps |
| 451 |
'publish_topics', |
| 452 |
'edit_topics', |
| 453 |
'edit_others_topics', |
| 454 |
'delete_topics', |
| 455 |
'delete_others_topics', |
| 456 |
'read_private_topics', |
| 457 |
|
| 458 |
// Reply caps |
| 459 |
'publish_replies', |
| 460 |
'edit_replies', |
| 461 |
'edit_others_replies', |
| 462 |
'delete_replies', |
| 463 |
'delete_others_replies', |
| 464 |
'read_private_replies', |
| 465 |
|
| 466 |
// Topic tag caps |
| 467 |
'manage_topic_tags', |
| 468 |
'edit_topic_tags', |
| 469 |
'delete_topic_tags', |
| 470 |
'assign_topic_tags', |
| 471 |
|
| 472 |
// Misc |
| 473 |
'moderate', |
| 474 |
'throttle', |
| 475 |
'view_trash' |
| 476 |
); |
| 477 |
|
| 478 |
break; |
| 479 |
|
| 480 |
// WordPress Core Roles |
| 481 |
case 'editor' : |
| 482 |
case 'author' : |
| 483 |
case 'contributor' : |
| 484 |
case 'subscriber' : |
| 485 |
|
| 486 |
// bbPress Participant Role |
| 487 |
case bbp_get_participant_role() : |
| 488 |
|
| 489 |
// Any other role |
| 490 |
default : |
| 491 |
|
| 492 |
$caps = array( |
| 493 |
|
| 494 |
// Forum caps |
| 495 |
'read_private_forums', |
| 496 |
|
| 497 |
// Topic caps |
| 498 |
'publish_topics', |
| 499 |
'edit_topics', |
| 500 |
|
| 501 |
// Reply caps |
| 502 |
'publish_replies', |
| 503 |
'edit_replies', |
| 504 |
|
| 505 |
// Topic tag caps |
| 506 |
'assign_topic_tags' |
| 507 |
); |
| 508 |
|
| 509 |
break; |
| 510 |
} |
| 511 |
|
| 512 |
return apply_filters( 'bbp_get_caps_for_role', $caps, $role ); |
| 513 |
} |
| 514 |
|
| 515 |
/** |
| 516 |
* Give a user the default 'Forum Participant' role when creating a topic/reply |
| 517 |
* on a site they do not have a role or capability on. |
| 518 |
* |
| 519 |
* @since bbPress (r3410) |
| 520 |
* |
| 521 |
* @uses is_multisite() |
| 522 |
* @uses bbp_allow_global_access() |
| 523 |
* @uses bbp_is_user_inactive() |
| 524 |
* @uses is_user_logged_in() |
| 525 |
* @uses current_user_can() |
| 526 |
* @uses WP_User::set_role() |
| 527 |
* |
| 528 |
* @return If user is not spam/deleted or is already capable |
| 529 |
*/ |
| 530 |
function bbp_global_access_auto_role() { |
| 531 |
|
| 532 |
// Bail if not multisite or forum is not global |
| 533 |
if ( !is_multisite() || !bbp_allow_global_access() ) |
| 534 |
return; |
| 535 |
|
| 536 |
// Bail if user is not active |
| 537 |
if ( bbp_is_user_inactive() ) |
| 538 |
return; |
| 539 |
|
| 540 |
// Bail if user is not logged in |
| 541 |
if ( !is_user_logged_in() ) |
| 542 |
return; |
| 543 |
|
| 544 |
// Give the user the 'Forum Participant' role |
| 545 |
if ( current_user_can( 'bbp_masked' ) ) { |
| 546 |
|
| 547 |
// Get the default role |
| 548 |
$default_role = bbp_get_participant_role(); |
| 549 |
|
| 550 |
// Set the current users default role |
| 551 |
bbpress()->current_user->set_role( $default_role ); |
| 552 |
} |
| 553 |
} |
| 554 |
|
| 555 |
/** |
| 556 |
* The participant role for registered users without roles |
| 557 |
* |
| 558 |
* This is primarily for multisite compatibility when users without roles on |
| 559 |
* sites that have global forums enabled want to create topics and replies |
| 560 |
* |
| 561 |
* @since bbPress (r3860) |
| 562 |
* |
| 563 |
* @uses apply_filters() Allow override of hardcoded anonymous role |
| 564 |
* @return string |
| 565 |
*/ |
| 566 |
function bbp_get_anonymous_role() { |
| 567 |
return apply_filters( 'bbp_get_anonymous_role', 'bbp_anonymous' ); |
| 568 |
} |
| 569 |
|
| 570 |
/** |
| 571 |
* The participant role for registered users without roles |
| 572 |
* |
| 573 |
* This is primarily for multisite compatibility when users without roles on |
| 574 |
* sites that have global forums enabled want to create topics and replies |
| 575 |
* |
| 576 |
* @since bbPress (r3410) |
| 577 |
* |
| 578 |
* @uses apply_filters() Allow override of hardcoded participant role |
| 579 |
* @return string |
| 580 |
*/ |
| 581 |
function bbp_get_participant_role() { |
| 582 |
return apply_filters( 'bbp_get_participant_role', 'bbp_participant' ); |
| 583 |
} |
| 584 |
|
| 585 |
/** |
| 586 |
* The moderator role for bbPress users |
| 587 |
* |
| 588 |
* @since bbPress (r3410) |
| 589 |
* |
| 590 |
* @param string $role |
| 591 |
* @uses apply_filters() Allow override of hardcoded moderator role |
| 592 |
* @return string |
| 593 |
*/ |
| 594 |
function bbp_get_moderator_role() { |
| 595 |
return apply_filters( 'bbp_get_moderator_role', 'bbp_moderator' ); |
| 596 |
} |
| 597 |
|
| 598 |
/** |
| 599 |
* Add the default role and mapped bbPress caps to the current user if needed |
| 600 |
* |
| 601 |
* This function will bail if the forum is not global in a multisite |
| 602 |
* installation of WordPress, or if the user is marked as spam or deleted. |
| 603 |
* |
| 604 |
* @since bbPress (r3380) |
| 605 |
* |
| 606 |
* @uses is_multisite() |
| 607 |
* @uses bbp_allow_global_access() |
| 608 |
* @uses bbp_is_user_inactive() |
| 609 |
* @uses is_user_logged_in() |
| 610 |
* @uses current_user_can() |
| 611 |
* @uses get_option() |
| 612 |
* @uses bbp_get_caps_for_role() |
| 613 |
* |
| 614 |
* @return If not multisite, not global, or user is deleted/spammed |
| 615 |
*/ |
| 616 |
function bbp_global_access_role_mask() { |
| 617 |
|
| 618 |
// Bail if not multisite or forum is not global |
| 619 |
if ( !is_multisite() || !bbp_allow_global_access() ) |
| 620 |
return; |
| 621 |
|
| 622 |
// Bail if user is marked as spam or is deleted |
| 623 |
if ( bbp_is_user_inactive() ) |
| 624 |
return; |
| 625 |
|
| 626 |
// Normal user is logged in but has no caps |
| 627 |
if ( is_user_logged_in() && !current_user_can( 'read' ) ) { |
| 628 |
|
| 629 |
// Assign user the minimal participant role to map caps to |
| 630 |
$default_role = bbp_get_participant_role(); |
| 631 |
|
| 632 |
// Get bbPress caps for the default role |
| 633 |
$caps_for_role = bbp_get_caps_for_role( $default_role ); |
| 634 |
|
| 635 |
// Set all caps to true |
| 636 |
foreach ( $caps_for_role as $cap ) { |
| 637 |
$mapped_meta_caps[$cap] = true; |
| 638 |
} |
| 639 |
|
| 640 |
// Add 'read' cap just in case |
| 641 |
$mapped_meta_caps['read'] = true; |
| 642 |
$mapped_meta_caps['bbp_masked'] = true; |
| 643 |
|
| 644 |
// Allow global access caps to be manipulated |
| 645 |
$mapped_meta_caps = apply_filters( 'bbp_global_access_mapped_meta_caps', $mapped_meta_caps ); |
| 646 |
|
| 647 |
// Assign the role and mapped caps to the current user |
| 648 |
$bbp = bbpress(); |
| 649 |
$bbp->current_user->roles[0] = $default_role; |
| 650 |
$bbp->current_user->caps = $mapped_meta_caps; |
| 651 |
$bbp->current_user->allcaps = $mapped_meta_caps; |
| 652 |
} |
| 653 |
} |
| 654 |
|
| 655 |
/** |
| 656 |
* Can the current user see a specific UI element? |
| 657 |
* |
| 658 |
* Used when registering post-types and taxonomies to decide if 'show_ui' should |
| 659 |
* be set to true or false. Also used for fine-grained control over which admin |
| 660 |
* sections are visible under what conditions. |
| 661 |
* |
| 662 |
* This function is in bbp-core-caps.php rather than in /bbp-admin so that it |
| 663 |
* can be used during the bbp_register_post_types action. |
| 664 |
* |
| 665 |
* @since bbPress (r3944) |
| 666 |
* |
| 667 |
* @uses current_user_can() To check the 'moderate' capability |
| 668 |
* @uses bbp_get_forum_post_type() |
| 669 |
* @uses bbp_get_topic_post_type() |
| 670 |
* @uses bbp_get_reply_post_type() |
| 671 |
* @uses bbp_get_topic_tag_tax_id() |
| 672 |
* @uses is_plugin_active() |
| 673 |
* @uses is_super_admin() |
| 674 |
* @return bool Results of current_user_can( 'moderate' ) check. |
| 675 |
*/ |
| 676 |
function bbp_current_user_can_see( $component = '' ) { |
| 677 |
|
| 678 |
// Define local variable |
| 679 |
$retval = false; |
| 680 |
|
| 681 |
// Which component are we checking UI visibility for? |
| 682 |
switch ( $component ) { |
| 683 |
|
| 684 |
/** Everywhere ********************************************************/ |
| 685 |
|
| 686 |
case bbp_get_forum_post_type() : // Forums |
| 687 |
case bbp_get_topic_post_type() : // Topics |
| 688 |
case bbp_get_reply_post_type() : // Replies |
| 689 |
case bbp_get_topic_tag_tax_id() : // Topic-Tags |
| 690 |
$retval = current_user_can( 'moderate' ); |
| 691 |
break; |
| 692 |
|
| 693 |
/** Admin Exclusive ***************************************************/ |
| 694 |
|
| 695 |
case 'bbp_settings_buddypress' : // BuddyPress Extension |
| 696 |
$retval = ( is_plugin_active( 'buddypress/bp-loader.php' ) && defined( 'BP_VERSION' ) ) && is_super_admin(); |
| 697 |
break; |
| 698 |
|
| 699 |
case 'bbp_settings_akismet' : // Akismet Extension |
| 700 |
$retval = ( is_plugin_active( 'akismet/akismet.php' ) && defined( 'AKISMET_VERSION' ) ) && is_super_admin(); |
| 701 |
break; |
| 702 |
|
| 703 |
case 'bbp_tools_page' : // Tools Page |
| 704 |
case 'bbp_tools_repair_page' : // Tools - Repair Page |
| 705 |
case 'bbp_tools_import_page' : // Tools - Import Page |
| 706 |
case 'bbp_tools_reset_page' : // Tools - Reset Page |
| 707 |
case 'bbp_settings?page' : // Settings Page |
| 708 |
case 'bbp_settings_main' : // Settings - General |
| 709 |
case 'bbp_settings_theme_compat' : // Settings - Theme compat |
| 710 |
case 'bbp_settings_root_slugs' : // Settings - Root slugs |
| 711 |
case 'bbp_settings_single_slugs' : // Settings - Single slugs |
| 712 |
case 'bbp_settings_per_page' : // Settings - Single slugs |
| 713 |
case 'bbp_settings_per_page_rss' : // Settings - Single slugs |
| 714 |
default : // Anything else |
| 715 |
$retval = current_user_can( bbpress()->admin->minimum_capability ); |
| 716 |
break; |
| 717 |
} |
| 718 |
|
| 719 |
return (bool) apply_filters( 'bbp_current_user_can_see', (bool) $retval, $component ); |
| 720 |
} |
| 721 |
|
