| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* bbPress Core Theme Compatibility |
| 5 |
* |
| 6 |
* @package bbPress |
| 7 |
* @subpackage ThemeCompatibility |
| 8 |
*/ |
| 9 |
|
| 10 |
// Redirect if accessed directly |
| 11 |
if ( !defined( 'ABSPATH' ) ) exit; |
| 12 |
|
| 13 |
/** Theme Compat **************************************************************/ |
| 14 |
|
| 15 |
/** |
| 16 |
* What follows is an attempt at intercepting the natural page load process |
| 17 |
* to replace the_content() with the appropriate bbPress content. |
| 18 |
* |
| 19 |
* To do this, bbPress does several direct manipulations of global variables |
| 20 |
* and forces them to do what they are not supposed to be doing. |
| 21 |
* |
| 22 |
* Don't try anything you're about to witness here, at home. Ever. |
| 23 |
*/ |
| 24 |
|
| 25 |
/** |
| 26 |
* Adds bbPress theme support to any active WordPress theme |
| 27 |
* |
| 28 |
* This function is really cool because it's responsible for managing the |
| 29 |
* theme compatability layer when the current theme does not support bbPress. |
| 30 |
* It uses the current_theme_supports() WordPress function to see if 'bbpress' |
| 31 |
* is explicitly supported. If not, it will directly load the requested template |
| 32 |
* part using load_template(). If so, it proceeds with using get_template_part() |
| 33 |
* as per normal, and no one is the wiser. |
| 34 |
* |
| 35 |
* @since bbPress (r3032) |
| 36 |
* |
| 37 |
* @param string $slug |
| 38 |
* @param string $name Optional. Default null |
| 39 |
* @uses current_theme_supports() |
| 40 |
* @uses load_template() |
| 41 |
* @uses get_template_part() |
| 42 |
*/ |
| 43 |
function bbp_get_template_part( $slug, $name = null ) { |
| 44 |
|
| 45 |
// Current theme does not support bbPress, so we need to do some heavy |
| 46 |
// lifting to see if a bbPress template is needed in the current context |
| 47 |
if ( !current_theme_supports( 'bbpress' ) ) |
| 48 |
load_template( bbp_get_theme_compat() . '/' . $slug . '-' . $name . '.php', false ); |
| 49 |
|
| 50 |
// Current theme supports bbPress to proceed as usual |
| 51 |
else |
| 52 |
get_template_part( $slug, $name ); |
| 53 |
|
| 54 |
} |
| 55 |
|
| 56 |
/** |
| 57 |
* Gets the bbPress compatable theme used in the event the currently active |
| 58 |
* WordPress theme does not explicitly support bbPress. This can be filtered, |
| 59 |
* or set manually. Tricky theme authors can override the default and include |
| 60 |
* their own bbPress compatability layers for their themes. |
| 61 |
* |
| 62 |
* @since bbPress (r3032) |
| 63 |
* |
| 64 |
* @global bbPress $bbp |
| 65 |
* @uses apply_filters() |
| 66 |
* @return string |
| 67 |
*/ |
| 68 |
function bbp_get_theme_compat() { |
| 69 |
global $bbp; |
| 70 |
|
| 71 |
return apply_filters( 'bbp_get_theme_compat', $bbp->theme_compat ); |
| 72 |
} |
| 73 |
|
| 74 |
/** |
| 75 |
* Sets the bbPress compatable theme used in the event the currently active |
| 76 |
* WordPress theme does not explicitly support bbPress. This can be filtered, |
| 77 |
* or set manually. Tricky theme authors can override the default and include |
| 78 |
* their own bbPress compatability layers for their themes. |
| 79 |
* |
| 80 |
* @since bbPress (r3032) |
| 81 |
* |
| 82 |
* @global bbPress $bbp |
| 83 |
* @param string $theme Optional. Must be full absolute path to theme |
| 84 |
* @uses apply_filters() |
| 85 |
* @return string |
| 86 |
*/ |
| 87 |
function bbp_set_theme_compat( $theme = '' ) { |
| 88 |
global $bbp; |
| 89 |
|
| 90 |
// Set theme to bundled bbp-twentyten if nothing is passed |
| 91 |
if ( empty( $theme ) && !empty( $bbp->themes_dir ) ) |
| 92 |
$bbp->theme_compat = $bbp->themes_dir . '/bbp-twentyten'; |
| 93 |
|
| 94 |
// Set to what is passed |
| 95 |
else |
| 96 |
$bbp->theme_compat = $theme; |
| 97 |
|
| 98 |
return apply_filters( 'bbp_get_theme_compat', $bbp->theme_compat ); |
| 99 |
} |
| 100 |
|
| 101 |
/** |
| 102 |
* This fun little function fills up some WordPress globals with dummy data to |
| 103 |
* stop your average page template from complaining about it missing. |
| 104 |
* |
| 105 |
* @since bbPress (r3108) |
| 106 |
* |
| 107 |
* @global WP_Query $wp_query |
| 108 |
* @global object $post |
| 109 |
* @param array $args |
| 110 |
*/ |
| 111 |
function bbp_theme_compat_reset_post( $args = array() ) { |
| 112 |
global $wp_query, $post; |
| 113 |
|
| 114 |
// Why would you ever want to do this otherwise? |
| 115 |
if ( current_theme_supports( 'bbpress' ) ) |
| 116 |
wp_die( __( 'Hands off, partner!', 'bbpress' ) ); |
| 117 |
|
| 118 |
// Default for current post |
| 119 |
if ( isset( $wp_query->post ) ) { |
| 120 |
$defaults = array( |
| 121 |
'ID' => get_the_ID(), |
| 122 |
'post_title' => get_the_title(), |
| 123 |
'post_author' => get_the_author_meta('ID'), |
| 124 |
'post_date' => get_the_date(), |
| 125 |
'post_content' => get_the_content(), |
| 126 |
'post_type' => get_post_type(), |
| 127 |
'post_status' => get_post_status() |
| 128 |
); |
| 129 |
|
| 130 |
// Empty defaults |
| 131 |
} else { |
| 132 |
$defaults = array( |
| 133 |
'ID' => 0, |
| 134 |
'post_title' => '', |
| 135 |
'post_author' => 0, |
| 136 |
'post_date' => 0, |
| 137 |
'post_content' => '', |
| 138 |
'post_type' => 'page', |
| 139 |
'post_status' => 'publish' |
| 140 |
); |
| 141 |
} |
| 142 |
$dummy = wp_parse_args( $args, $defaults ); |
| 143 |
|
| 144 |
// Setup the dummy post object |
| 145 |
$wp_query->post->ID = $dummy['ID']; |
| 146 |
$wp_query->post->post_title = $dummy['post_title']; |
| 147 |
$wp_query->post->post_author = $dummy['post_author']; |
| 148 |
$wp_query->post->post_date = $dummy['post_date']; |
| 149 |
$wp_query->post->post_content = $dummy['post_content']; |
| 150 |
$wp_query->post->post_type = $dummy['post_type']; |
| 151 |
$wp_query->post->post_status = $dummy['post_status']; |
| 152 |
|
| 153 |
// Set the $post global |
| 154 |
$post = $wp_query->post; |
| 155 |
|
| 156 |
// Setup the dummy post loop |
| 157 |
$wp_query->posts[] = $wp_query->post; |
| 158 |
|
| 159 |
// Prevent comments form from appearing |
| 160 |
$wp_query->post_count = 1; |
| 161 |
$wp_query->is_404 = false; |
| 162 |
$wp_query->is_page = false; |
| 163 |
$wp_query->is_single = false; |
| 164 |
$wp_query->is_archive = false; |
| 165 |
$wp_query->is_tax = false; |
| 166 |
} |
| 167 |
|
| 168 |
/** |
| 169 |
* Add checks for view page, user page, user edit, topic edit and reply edit |
| 170 |
* pages. |
| 171 |
* |
| 172 |
* If it's a user page, WP_Query::bbp_is_user_profile_page is set to true. |
| 173 |
* If it's a user edit page, WP_Query::bbp_is_user_profile_edit is set to true |
| 174 |
* and the the 'wp-admin/includes/user.php' file is included. |
| 175 |
* In addition, on user/user edit pages, WP_Query::home is set to false & query |
| 176 |
* vars 'bbp_user_id' with the displayed user id and 'author_name' with the |
| 177 |
* displayed user's nicename are added. |
| 178 |
* |
| 179 |
* If it's a topic edit, WP_Query::bbp_is_topic_edit is set to true and |
| 180 |
* similarly, if it's a reply edit, WP_Query::bbp_is_reply_edit is set to true. |
| 181 |
* |
| 182 |
* If it's a view page, WP_Query::bbp_is_view is set to true |
| 183 |
* |
| 184 |
* @since bbPress (r2688) |
| 185 |
* |
| 186 |
* @uses get_query_var() To get {@link WP_Query} query var |
| 187 |
* @uses is_email() To check if the string is an email |
| 188 |
* @uses get_user_by() To try to get the user by email and nicename |
| 189 |
* @uses WP_User to get the user data |
| 190 |
* @uses WP_Query::set_404() To set a 404 status |
| 191 |
* @uses current_user_can() To check if the current user can edit the user |
| 192 |
* @uses apply_filters() Calls 'enable_edit_any_user_configuration' with true |
| 193 |
* @uses wp_die() To die |
| 194 |
* @uses bbp_is_query_name() Check if query name is 'bbp_widget' |
| 195 |
* @uses bbp_get_view_query_args() To get the view query args |
| 196 |
* @uses bbp_get_topic_post_type() To get the topic post type |
| 197 |
* @uses bbp_get_reply_post_type() To get the reply post type |
| 198 |
* @uses is_multisite() To check if it's a multisite |
| 199 |
* @uses remove_action() To remove the auto save post revision action |
| 200 |
*/ |
| 201 |
function bbp_pre_get_posts( $posts_query ) { |
| 202 |
global $bbp; |
| 203 |
|
| 204 |
// Bail if $posts_query is not an object or of incorrect class |
| 205 |
if ( !is_object( $posts_query ) || ( 'WP_Query' != get_class( $posts_query ) ) ) |
| 206 |
return $posts_query; |
| 207 |
|
| 208 |
// Bail if filters are suppressed on this query |
| 209 |
if ( true == $posts_query->get( 'suppress_filters' ) ) |
| 210 |
return $posts_query; |
| 211 |
|
| 212 |
// Get query variables |
| 213 |
$bbp_user = $posts_query->get( 'bbp_user' ); |
| 214 |
$bbp_view = $posts_query->get( 'bbp_view' ); |
| 215 |
$is_edit = $posts_query->get( 'edit' ); |
| 216 |
|
| 217 |
// It is a user page - We'll also check if it is user edit |
| 218 |
if ( !empty( $bbp_user ) ) { |
| 219 |
|
| 220 |
// Not a user_id so try email and slug |
| 221 |
if ( !is_numeric( $bbp_user ) ) { |
| 222 |
|
| 223 |
// Email was passed |
| 224 |
if ( is_email( $bbp_user ) ) |
| 225 |
$bbp_user = get_user_by( 'email', $bbp_user ); |
| 226 |
// Try nicename |
| 227 |
else |
| 228 |
$bbp_user = get_user_by( 'slug', $bbp_user ); |
| 229 |
|
| 230 |
// If we were successful, set to ID |
| 231 |
if ( is_object( $bbp_user ) ) |
| 232 |
$bbp_user = $bbp_user->ID; |
| 233 |
} |
| 234 |
|
| 235 |
// Create new user |
| 236 |
$user = new WP_User( $bbp_user ); |
| 237 |
|
| 238 |
// Stop if no user |
| 239 |
if ( !isset( $user ) || empty( $user ) || empty( $user->ID ) ) { |
| 240 |
$posts_query->set_404(); |
| 241 |
return; |
| 242 |
} |
| 243 |
|
| 244 |
/** User Exists *******************************************************/ |
| 245 |
|
| 246 |
// View or edit? |
| 247 |
if ( !empty( $is_edit ) ) { |
| 248 |
|
| 249 |
// Only allow super admins on multisite to edit every user. |
| 250 |
if ( ( is_multisite() && !current_user_can( 'manage_network_users' ) && $user_id != $current_user->ID && !apply_filters( 'enable_edit_any_user_configuration', true ) ) || !current_user_can( 'edit_user', $user->ID ) ) |
| 251 |
wp_die( __( 'You do not have the permission to edit this user.', 'bbpress' ) ); |
| 252 |
|
| 253 |
// We are editing a profile |
| 254 |
$posts_query->bbp_is_user_profile_edit = true; |
| 255 |
|
| 256 |
// Load the core WordPress contact methods |
| 257 |
if ( !function_exists( '_wp_get_user_contactmethods' ) ) |
| 258 |
include_once( ABSPATH . 'wp-includes/registration.php' ); |
| 259 |
|
| 260 |
// Load the edit_user functions |
| 261 |
if ( !function_exists( 'edit_user' ) ) |
| 262 |
require_once( ABSPATH . 'wp-admin/includes/user.php' ); |
| 263 |
|
| 264 |
// We are viewing a profile |
| 265 |
} else { |
| 266 |
$posts_query->bbp_is_user_profile_page = true; |
| 267 |
} |
| 268 |
|
| 269 |
// Make sure 404 is not set |
| 270 |
$posts_query->is_404 = false; |
| 271 |
|
| 272 |
// Correct is_home variable |
| 273 |
$posts_query->is_home = false; |
| 274 |
|
| 275 |
// Set bbp_user_id for future reference |
| 276 |
$posts_query->query_vars['bbp_user_id'] = $user->ID; |
| 277 |
|
| 278 |
// Set author_name as current user's nicename to get correct posts |
| 279 |
if ( !bbp_is_query_name( 'bbp_widget' ) ) |
| 280 |
$posts_query->query_vars['author_name'] = $user->user_nicename; |
| 281 |
|
| 282 |
// Set the displayed user global to this user |
| 283 |
$bbp->displayed_user = $user; |
| 284 |
|
| 285 |
// View Page |
| 286 |
} elseif ( !empty( $bbp_view ) ) { |
| 287 |
|
| 288 |
// Check if the view exists by checking if there are query args are set |
| 289 |
$view_args = bbp_get_view_query_args( $bbp_view ); |
| 290 |
|
| 291 |
// Stop if view args is false - means the view isn't registered |
| 292 |
if ( false === $view_args ) { |
| 293 |
$posts_query->set_404(); |
| 294 |
return; |
| 295 |
} |
| 296 |
|
| 297 |
// We are in a custom topic view |
| 298 |
$posts_query->bbp_is_view = true; |
| 299 |
|
| 300 |
// Topic/Reply Edit Page |
| 301 |
} elseif ( !empty( $is_edit ) ) { |
| 302 |
|
| 303 |
// We are editing a topic |
| 304 |
if ( $posts_query->get( 'post_type' ) == bbp_get_topic_post_type() ) |
| 305 |
$posts_query->bbp_is_topic_edit = true; |
| 306 |
|
| 307 |
// We are editing a reply |
| 308 |
elseif ( $posts_query->get( 'post_type' ) == bbp_get_reply_post_type() ) |
| 309 |
$posts_query->bbp_is_reply_edit = true; |
| 310 |
|
| 311 |
// We save post revisions on our own |
| 312 |
remove_action( 'pre_post_update', 'wp_save_post_revision' ); |
| 313 |
} |
| 314 |
|
| 315 |
return $posts_query; |
| 316 |
} |
| 317 |
|
| 318 |
/** |
| 319 |
* Possibly intercept the template being loaded |
| 320 |
* |
| 321 |
* Listens to the 'template_include' filter and waits for a bbPress post_type |
| 322 |
* to appear. If the current theme does not explicitly support bbPress, it |
| 323 |
* intercepts the page template and uses one served from the bbPress compatable |
| 324 |
* theme, set as the $bbp->theme_compat global. If the current theme does |
| 325 |
* support bbPress, we'll explore the template hierarchy and try to locate one. |
| 326 |
* |
| 327 |
* @since bbPress (r3032) |
| 328 |
* |
| 329 |
* @global bbPress $bbp |
| 330 |
* @global WP_Query $post |
| 331 |
* @param string $template |
| 332 |
* @return string |
| 333 |
*/ |
| 334 |
function bbp_template_include( $template = false ) { |
| 335 |
global $bbp; |
| 336 |
|
| 337 |
// Prevent debug notices |
| 338 |
$templates = array(); |
| 339 |
$new_template = ''; |
| 340 |
|
| 341 |
// Current theme supports bbPress |
| 342 |
if ( current_theme_supports( 'bbpress' ) ) { |
| 343 |
|
| 344 |
// Viewing a profile |
| 345 |
if ( bbp_is_user_profile_page() ) { |
| 346 |
$templates = apply_filters( 'bbp_profile_templates', array( |
| 347 |
'forums/user.php', |
| 348 |
'bbpress/user.php', |
| 349 |
'user.php', |
| 350 |
'author.php', |
| 351 |
'index.php' |
| 352 |
) ); |
| 353 |
|
| 354 |
// Editing a profile |
| 355 |
} elseif ( bbp_is_user_profile_edit() ) { |
| 356 |
$templates = apply_filters( 'bbp_profile_edit_templates', array( |
| 357 |
'forums/user-edit.php', |
| 358 |
'bbpress/user-edit.php', |
| 359 |
'user-edit.php', |
| 360 |
'forums/user.php', |
| 361 |
'bbpress/user.php', |
| 362 |
'user.php', |
| 363 |
'author.php', |
| 364 |
'index.php' |
| 365 |
) ); |
| 366 |
|
| 367 |
// View page |
| 368 |
} elseif ( bbp_is_view() ) { |
| 369 |
$templates = apply_filters( 'bbp_view_templates', array( |
| 370 |
'forums/view-' . bbp_get_view_id(), |
| 371 |
'bbpress/view-' . bbp_get_view_id(), |
| 372 |
'forums/view.php', |
| 373 |
'bbpress/view.php', |
| 374 |
'view-' . bbp_get_view_id(), |
| 375 |
'view.php', |
| 376 |
'index.php' |
| 377 |
) ); |
| 378 |
|
| 379 |
// Editing a topic |
| 380 |
} elseif ( bbp_is_topic_edit() ) { |
| 381 |
$templates = array( |
| 382 |
'forums/action-edit.php', |
| 383 |
'bbpress/action-edit.php', |
| 384 |
'forums/single-' . bbp_get_topic_post_type(), |
| 385 |
'bbpress/single-' . bbp_get_topic_post_type(), |
| 386 |
'action-bbp-edit.php', |
| 387 |
'single-' . bbp_get_topic_post_type(), |
| 388 |
'single.php', |
| 389 |
'index.php' |
| 390 |
); |
| 391 |
|
| 392 |
// Add split/merge to front of array if present in _GET |
| 393 |
if ( !empty( $_GET['action'] ) && in_array( $_GET['action'], array( 'merge', 'split' ) ) ) { |
| 394 |
array_unshift( $templates, |
| 395 |
'forums/action-split-merge.php', |
| 396 |
'bbpress/action-split-merge.php', |
| 397 |
'action-split-merge.php' |
| 398 |
); |
| 399 |
} |
| 400 |
|
| 401 |
$templates = apply_filters( 'bbp_topic_edit_templates', $templates ); |
| 402 |
|
| 403 |
// Editing a reply |
| 404 |
} elseif ( bbp_is_reply_edit() ) { |
| 405 |
$templates = apply_filters( 'bbp_reply_edit_templates', array( |
| 406 |
'forums/action-edit.php', |
| 407 |
'bbpress/action-edit.php', |
| 408 |
'forums/single-' . bbp_get_reply_post_type(), |
| 409 |
'bbpress/single-' . bbp_get_reply_post_type(), |
| 410 |
'action-bbp-edit.php', |
| 411 |
'single-' . bbp_get_reply_post_type(), |
| 412 |
'single.php', |
| 413 |
'index.php' |
| 414 |
) ); |
| 415 |
} |
| 416 |
|
| 417 |
// Custom template file exists |
| 418 |
if ( !empty( $templates ) && ( $new_template = locate_template( $templates, false, false ) ) ) { |
| 419 |
$template = $new_template; |
| 420 |
} |
| 421 |
} |
| 422 |
|
| 423 |
/** |
| 424 |
* In this next bit, either the current theme does not support bbPress, or |
| 425 |
* the theme author has incorrectly used add_theme_support( 'bbpress' ) |
| 426 |
* and we are going to help them out by silently filling in the blanks. |
| 427 |
*/ |
| 428 |
if ( !current_theme_supports( 'bbpress' ) || ( !empty( $templates ) && empty( $new_template ) ) ) { |
| 429 |
|
| 430 |
// Assume we are not in theme compat |
| 431 |
$in_theme_compat = false; |
| 432 |
|
| 433 |
/** Users *************************************************************/ |
| 434 |
|
| 435 |
if ( bbp_is_user_profile_page() || bbp_is_user_profile_edit() ) { |
| 436 |
|
| 437 |
// In Theme Compat |
| 438 |
$in_theme_compat = true; |
| 439 |
bbp_theme_compat_reset_post( array( |
| 440 |
'post_title' => esc_attr( bbp_get_displayed_user_field( 'display_name' ) ) |
| 441 |
) ); |
| 442 |
|
| 443 |
/** Forums ************************************************************/ |
| 444 |
|
| 445 |
// Forum archive |
| 446 |
} elseif ( is_post_type_archive( bbp_get_forum_post_type() ) ) { |
| 447 |
|
| 448 |
// In Theme Compat |
| 449 |
$in_theme_compat = true; |
| 450 |
bbp_theme_compat_reset_post( array( |
| 451 |
'ID' => 0, |
| 452 |
'post_title' => __( 'Forums', 'bbpress' ), |
| 453 |
'post_author' => 0, |
| 454 |
'post_date' => 0, |
| 455 |
'post_content' => '', |
| 456 |
'post_type' => bbp_get_forum_post_type(), |
| 457 |
'post_status' => 'publish' |
| 458 |
) ); |
| 459 |
|
| 460 |
/** Topics ************************************************************/ |
| 461 |
|
| 462 |
// Topic archive |
| 463 |
} elseif ( is_post_type_archive( bbp_get_topic_post_type() ) ) { |
| 464 |
|
| 465 |
// In Theme Compat |
| 466 |
$in_theme_compat = true; |
| 467 |
bbp_theme_compat_reset_post( array( |
| 468 |
'ID' => 0, |
| 469 |
'post_title' => __( 'Topics', 'bbpress' ), |
| 470 |
'post_author' => 0, |
| 471 |
'post_date' => 0, |
| 472 |
'post_content' => '', |
| 473 |
'post_type' => bbp_get_topic_post_type(), |
| 474 |
'post_status' => 'publish' |
| 475 |
) ); |
| 476 |
|
| 477 |
// Single topic |
| 478 |
} elseif ( bbp_is_topic_edit() || bbp_is_topic_split() || bbp_is_topic_merge() ) { |
| 479 |
|
| 480 |
// In Theme Compat |
| 481 |
$in_theme_compat = true; |
| 482 |
bbp_theme_compat_reset_post( array( |
| 483 |
'ID' => bbp_get_topic_id(), |
| 484 |
'post_title' => bbp_get_topic_title(), |
| 485 |
'post_author' => bbp_get_topic_author_id(), |
| 486 |
'post_date' => 0, |
| 487 |
'post_content' => get_post_field( 'post_content', bbp_get_topic_id() ), |
| 488 |
'post_type' => bbp_get_topic_post_type(), |
| 489 |
'post_status' => bbp_get_topic_status() |
| 490 |
) ); |
| 491 |
|
| 492 |
/** Replies ***********************************************************/ |
| 493 |
|
| 494 |
// Reply archive |
| 495 |
} elseif ( is_post_type_archive( bbp_get_reply_post_type() ) ) { |
| 496 |
|
| 497 |
// In Theme Compat |
| 498 |
$in_theme_compat = true; |
| 499 |
bbp_theme_compat_reset_post( array( |
| 500 |
'ID' => 0, |
| 501 |
'post_title' => __( 'Replies', 'bbpress' ), |
| 502 |
'post_author' => 0, |
| 503 |
'post_date' => 0, |
| 504 |
'post_content' => '', |
| 505 |
'post_type' => bbp_get_reply_post_type(), |
| 506 |
'post_status' => 'publish' |
| 507 |
) ); |
| 508 |
|
| 509 |
// Single reply |
| 510 |
} elseif ( bbp_is_reply_edit() ) { |
| 511 |
|
| 512 |
// In Theme Compat |
| 513 |
$in_theme_compat = true; |
| 514 |
bbp_theme_compat_reset_post( array( |
| 515 |
'ID' => bbp_get_reply_id(), |
| 516 |
'post_title' => bbp_get_reply_title(), |
| 517 |
'post_author' => bbp_get_reply_author_id(), |
| 518 |
'post_date' => 0, |
| 519 |
'post_content' => get_post_field( 'post_content', bbp_get_reply_id() ), |
| 520 |
'post_type' => bbp_get_reply_post_type(), |
| 521 |
'post_status' => bbp_get_reply_status() |
| 522 |
) ); |
| 523 |
|
| 524 |
/** Views *************************************************************/ |
| 525 |
|
| 526 |
} elseif ( bbp_is_view() ) { |
| 527 |
|
| 528 |
// In Theme Compat |
| 529 |
$in_theme_compat = true; |
| 530 |
bbp_theme_compat_reset_post(); |
| 531 |
|
| 532 |
/** Topic Tags ********************************************************/ |
| 533 |
|
| 534 |
} elseif ( is_tax( $bbp->topic_tag_id ) ) { |
| 535 |
|
| 536 |
// In Theme Compat |
| 537 |
$in_theme_compat = true; |
| 538 |
|
| 539 |
// Stash the current term in a new var |
| 540 |
set_query_var( 'bbp_topic_tag', get_query_var( 'term' ) ); |
| 541 |
|
| 542 |
// Reset the post with our new title |
| 543 |
bbp_theme_compat_reset_post( array( |
| 544 |
'post_title' => sprintf( __( 'Topic Tag: %s', 'bbpress' ), '<span>' . bbp_get_topic_tag_name() . '</span>' ), |
| 545 |
) ); |
| 546 |
|
| 547 |
/** Single Forums/Topics/Replies **************************************/ |
| 548 |
|
| 549 |
} else { |
| 550 |
|
| 551 |
// Are we looking at a forum/topic/reply? |
| 552 |
switch ( get_post_type() ) { |
| 553 |
|
| 554 |
// Single Forum |
| 555 |
case bbp_get_forum_post_type() : |
| 556 |
$forum_id = bbp_get_forum_id( get_the_ID() ); |
| 557 |
|
| 558 |
// Single Topic |
| 559 |
case bbp_get_topic_post_type() : |
| 560 |
$forum_id = bbp_get_topic_forum_id( get_the_ID() ); |
| 561 |
|
| 562 |
// Single Reply |
| 563 |
case bbp_get_reply_post_type() : |
| 564 |
$forum_id = bbp_get_reply_forum_id( get_the_ID() ); |
| 565 |
|
| 566 |
// Display template |
| 567 |
if ( bbp_user_can_view_forum( array( 'forum_id' => $forum_id ) ) || bbp_is_forum_private( $forum_id ) ) { |
| 568 |
|
| 569 |
// In Theme Compat |
| 570 |
$in_theme_compat = true; |
| 571 |
|
| 572 |
// Display 404 page |
| 573 |
} elseif ( bbp_is_forum_hidden( $forum_id ) ) { |
| 574 |
bbp_set_404(); |
| 575 |
} |
| 576 |
|
| 577 |
break; |
| 578 |
} |
| 579 |
} |
| 580 |
|
| 581 |
/** |
| 582 |
* If we are relying on bbPress's built in theme compatibility to load |
| 583 |
* the proper content, we need to intercept the_content, replace the |
| 584 |
* output, and display ours instead. |
| 585 |
* |
| 586 |
* To do this, we first remove all filters from 'the_content' and hook |
| 587 |
* our own function into it, which runs a series of checks to determine |
| 588 |
* the context, and then uses the built in shortcodes to output the |
| 589 |
* correct results. |
| 590 |
* |
| 591 |
* We default to using page.php, since it's most likely to exist and |
| 592 |
* should be coded to work without superfluous elements and logic, like |
| 593 |
* prev/next navigation, comments, date/time, etc... You can hook into |
| 594 |
* the 'bbp_template_include' filter to override page.php. |
| 595 |
*/ |
| 596 |
if ( true === $in_theme_compat ) { |
| 597 |
|
| 598 |
// Remove all filters from the_content |
| 599 |
remove_all_filters( 'the_content' ); |
| 600 |
|
| 601 |
// Add a filter on the_content late, which we will later remove |
| 602 |
add_filter( 'the_content', 'bbp_replace_the_content' ); |
| 603 |
|
| 604 |
// Default to the page template |
| 605 |
$template = apply_filters( 'bbp_template_include', 'page.php' ); |
| 606 |
$template = locate_template( $template, false, false ); |
| 607 |
} |
| 608 |
} |
| 609 |
|
| 610 |
// Return $template |
| 611 |
return $template; |
| 612 |
} |
| 613 |
|
| 614 |
/** |
| 615 |
* Replaces the_content() if the post_type being displayed is one that would |
| 616 |
* normally be handled by bbPress, but proper single page templates do not |
| 617 |
* exist in the currently active theme. |
| 618 |
* |
| 619 |
* @since bbPress (r3034) |
| 620 |
* |
| 621 |
* @global bbPress $bbp |
| 622 |
* @global WP_Query $post |
| 623 |
* @param string $content |
| 624 |
* @return type |
| 625 |
*/ |
| 626 |
function bbp_replace_the_content( $content = '' ) { |
| 627 |
|
| 628 |
// Current theme does not support bbPress, so we need to do some heavy |
| 629 |
// lifting to see if a bbPress template is needed in the current context |
| 630 |
if ( !current_theme_supports( 'bbpress' ) ) { |
| 631 |
|
| 632 |
// Use the $post global to check it's post_type |
| 633 |
global $bbp; |
| 634 |
|
| 635 |
// Prevent debug notice |
| 636 |
$new_content = ''; |
| 637 |
|
| 638 |
// Remove the filter that was added in bbp_template_include() |
| 639 |
remove_filter( 'the_content', 'bbp_replace_the_content' ); |
| 640 |
|
| 641 |
// Bail if shortcodes are unset somehow |
| 642 |
if ( empty( $bbp->shortcodes ) ) |
| 643 |
return $content; |
| 644 |
|
| 645 |
// Use shortcode API to display forums/topics/replies because they are |
| 646 |
// already output buffered and ready to fit inside the_content |
| 647 |
|
| 648 |
/** Users *************************************************************/ |
| 649 |
|
| 650 |
// Profile View |
| 651 |
if ( bbp_is_user_profile_page() ) { |
| 652 |
ob_start(); |
| 653 |
|
| 654 |
bbp_get_template_part( 'bbpress/single', 'user' ); |
| 655 |
|
| 656 |
$new_content = ob_get_contents(); |
| 657 |
|
| 658 |
ob_end_clean(); |
| 659 |
|
| 660 |
// Profile Edit |
| 661 |
} elseif ( bbp_is_user_profile_edit() ) { |
| 662 |
ob_start(); |
| 663 |
|
| 664 |
bbp_get_template_part( 'bbpress/single', 'user' ); |
| 665 |
|
| 666 |
$new_content = ob_get_contents(); |
| 667 |
|
| 668 |
ob_end_clean(); |
| 669 |
|
| 670 |
|
| 671 |
/** Forums ************************************************************/ |
| 672 |
|
| 673 |
// Forum archive |
| 674 |
} elseif ( is_post_type_archive( bbp_get_forum_post_type() ) ) { |
| 675 |
$new_content = $bbp->shortcodes->display_forum_index(); |
| 676 |
|
| 677 |
/** Topics ************************************************************/ |
| 678 |
|
| 679 |
// Topic archive |
| 680 |
} elseif ( is_post_type_archive( bbp_get_topic_post_type() ) ) { |
| 681 |
$new_content = $bbp->shortcodes->display_topic_index(); |
| 682 |
|
| 683 |
// Single topic |
| 684 |
} elseif ( bbp_is_topic_edit() ) { |
| 685 |
|
| 686 |
// Split |
| 687 |
if ( bbp_is_topic_split() ) { |
| 688 |
ob_start(); |
| 689 |
|
| 690 |
bbp_get_template_part( 'bbpress/form', 'split' ); |
| 691 |
|
| 692 |
$new_content = ob_get_contents(); |
| 693 |
|
| 694 |
ob_end_clean(); |
| 695 |
|
| 696 |
// Merge |
| 697 |
} elseif ( bbp_is_topic_merge() ) { |
| 698 |
ob_start(); |
| 699 |
|
| 700 |
bbp_get_template_part( 'bbpress/form', 'merge' ); |
| 701 |
|
| 702 |
$content = ob_get_contents(); |
| 703 |
|
| 704 |
ob_end_clean(); |
| 705 |
|
| 706 |
// Edit |
| 707 |
} else { |
| 708 |
$new_content = $bbp->shortcodes->display_topic_form(); |
| 709 |
} |
| 710 |
|
| 711 |
/** Replies ***********************************************************/ |
| 712 |
|
| 713 |
// Reply archive |
| 714 |
} elseif ( is_post_type_archive( bbp_get_reply_post_type() ) ) { |
| 715 |
//$new_content = $bbp->shortcodes->display_reply_index(); |
| 716 |
|
| 717 |
// Reply Edit |
| 718 |
} elseif ( bbp_is_reply_edit() ) { |
| 719 |
$new_content = $bbp->shortcodes->display_reply_form(); |
| 720 |
|
| 721 |
/** Views *************************************************************/ |
| 722 |
|
| 723 |
} elseif ( bbp_is_view() ) { |
| 724 |
$new_content = $bbp->shortcodes->display_view( array( 'id' => get_query_var( 'bbp_view' ) ) ); |
| 725 |
|
| 726 |
/** Topic Tags ********************************************************/ |
| 727 |
|
| 728 |
} elseif ( get_query_var( 'bbp_topic_tag' ) ) { |
| 729 |
$new_content = $bbp->shortcodes->display_topics_of_tag( array( 'id' => bbp_get_topic_tag_id() ) ); |
| 730 |
|
| 731 |
/** Forums/Topics/Replies *********************************************/ |
| 732 |
|
| 733 |
} else { |
| 734 |
|
| 735 |
// Check the post_type |
| 736 |
switch ( get_post_type() ) { |
| 737 |
|
| 738 |
// Single Forum |
| 739 |
case bbp_get_forum_post_type() : |
| 740 |
$new_content = $bbp->shortcodes->display_forum( array( 'id' => get_the_ID() ) ); |
| 741 |
break; |
| 742 |
|
| 743 |
// Single Topic |
| 744 |
case bbp_get_topic_post_type() : |
| 745 |
$new_content = $bbp->shortcodes->display_topic( array( 'id' => get_the_ID() ) ); |
| 746 |
break; |
| 747 |
|
| 748 |
// Single Reply |
| 749 |
case bbp_get_reply_post_type() : |
| 750 |
|
| 751 |
break; |
| 752 |
} |
| 753 |
} |
| 754 |
|
| 755 |
// Juggle the content around and try to prevent unsightly comments |
| 756 |
if ( !empty( $new_content ) && ( $new_content != $content ) ) { |
| 757 |
|
| 758 |
// Set the content to be the new content |
| 759 |
$content = apply_filters( 'bbp_replace_the_content', $new_content, $content ); |
| 760 |
|
| 761 |
// Clean up after ourselves |
| 762 |
unset( $new_content ); |
| 763 |
|
| 764 |
/** |
| 765 |
* Supplemental hack to prevent stubborn comments_template() output. |
| 766 |
* |
| 767 |
* By this time we can safely assume that everything we needed from |
| 768 |
* the {$post} global has been rendered into the buffer, so we're |
| 769 |
* going to empty it and {$withcomments} for good measure. This has |
| 770 |
* the added benefit of preventing an incorrect "Edit" link on the |
| 771 |
* bottom of most popular page templates, at the cost of rendering |
| 772 |
* these globals useless for the remaining page output without using |
| 773 |
* wp_reset_postdata() to get that data back. |
| 774 |
* |
| 775 |
* @see comments_template() For why we're doing this :) |
| 776 |
* @see wp_reset_postdata() If you need to get $post back |
| 777 |
* |
| 778 |
* Note: If a theme uses custom code to output comments, it's |
| 779 |
* possible all of this dancing around is for not. |
| 780 |
* |
| 781 |
* Note: If you need to keep these globals around for any special |
| 782 |
* reason, we've provided a failsafe hook to bypass this you |
| 783 |
* can put in your plugin or theme below ---v |
| 784 |
* |
| 785 |
* apply_filters( 'bbp_spill_the_beans', '__return_true' ); |
| 786 |
*/ |
| 787 |
if ( !apply_filters( 'bbp_spill_the_beans', false ) ) { |
| 788 |
|
| 789 |
// Setup the chopping block |
| 790 |
global $post, $withcomments; |
| 791 |
|
| 792 |
// Empty out globals that aren't being used in this loop anymore |
| 793 |
$withcomments = $post = false; |
| 794 |
} |
| 795 |
} |
| 796 |
} |
| 797 |
|
| 798 |
// Return possibly hi-jacked content |
| 799 |
return $content; |
| 800 |
} |
| 801 |
|
| 802 |
/** Helpers *******************************************************************/ |
| 803 |
|
| 804 |
/** |
| 805 |
* Remove the canonical redirect to allow pretty pagination |
| 806 |
* |
| 807 |
* @since bbPress (r2628) |
| 808 |
* |
| 809 |
* @param string $redirect_url Redirect url |
| 810 |
* @uses WP_Rewrite::using_permalinks() To check if the blog is using permalinks |
| 811 |
* @uses bbp_is_topic() To check if it's a topic page |
| 812 |
* @uses bbp_get_paged() To get the current page number |
| 813 |
* @uses bbp_is_forum() To check if it's a forum page |
| 814 |
* @return bool|string False if it's a topic/forum and their first page, |
| 815 |
* otherwise the redirect url |
| 816 |
*/ |
| 817 |
function bbp_redirect_canonical( $redirect_url ) { |
| 818 |
global $wp_rewrite; |
| 819 |
|
| 820 |
if ( $wp_rewrite->using_permalinks() ) { |
| 821 |
if ( bbp_is_topic() && 1 < bbp_get_paged() ) |
| 822 |
$redirect_url = false; |
| 823 |
elseif ( bbp_is_forum() && 1 < bbp_get_paged() ) |
| 824 |
$redirect_url = false; |
| 825 |
} |
| 826 |
|
| 827 |
return $redirect_url; |
| 828 |
} |
| 829 |
|
| 830 |
/** |
| 831 |
* Sets the 404 status. |
| 832 |
* |
| 833 |
* Used primarily with topics/replies inside hidden forums. |
| 834 |
* |
| 835 |
* @since bbPress (r3051) |
| 836 |
* |
| 837 |
* @global WP_Query $wp_query |
| 838 |
* @uses WP_Query::set_404() |
| 839 |
*/ |
| 840 |
function bbp_set_404() { |
| 841 |
global $wp_query; |
| 842 |
|
| 843 |
if ( ! isset( $wp_query ) ) { |
| 844 |
_doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.' ), '3.1' ); |
| 845 |
return false; |
| 846 |
} |
| 847 |
|
| 848 |
$wp_query->set_404(); |
| 849 |
} |
| 850 |
|
| 851 |
|
| 852 |
?> |
| 853 |
|
