/**
* Create a new post.
*
* @param array $args {
* @type int $post_id Optional. ID of an existing post, if you want to
* update rather than create. Default: false.
* @type int $topic_id ID of the topic to which the post belongs.
* @type string $post_text Contents of the post.
* @type string $post_time Optional. Time when the post was recorded.
* Default: current time, as reported by {@link bp_core_current_time()}.
* @type int $poster_id Optional. ID of the user creating the post.
* Default: ID of the logged-in user.
* @type string $poster_ip Optional. IP address of the user creating the
* post. Default: the IP address found in $_SERVER['REMOTE_ADDR'].
* @type int $post_status Post status. Default: 0.
* @type int $post_position Optional. Default: false (auto).
* }
* @return int|bool ID of the new post on success, false on failure.
*/
function bp_forums_insert_post($args = '')
{
/** This action is documented in bp-forums/bp-forums-screens */
do_action('bbpress_init');
$defaults = array('post_id' => false, 'topic_id' => false, 'post_text' => '', 'post_time' => bp_core_current_time(), 'poster_id' => bp_loggedin_user_id(), 'poster_ip' => $_SERVER['REMOTE_ADDR'], 'post_status' => 0, 'post_position' => false);
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
if (!($post = bp_forums_get_post($post_id))) {
$post_id = false;
}
if (!isset($topic_id)) {
$topic_id = $post->topic_id;
}
if (empty($post_text)) {
$post_text = $post->post_text;
}
if (!isset($post_time)) {
$post_time = $post->post_time;
}
if (!isset($post_position)) {
$post_position = $post->post_position;
}
if (empty($poster_id)) {
return false;
}
if (bp_is_user_inactive(bp_loggedin_user_id())) {
return false;
}
$post_id = bb_insert_post(array('post_id' => $post_id, 'topic_id' => $topic_id, 'post_text' => stripslashes(trim($post_text)), 'post_time' => $post_time, 'poster_id' => $poster_id, 'poster_ip' => $poster_ip, 'post_status' => $post_status, 'post_position' => $post_position));
if (!empty($post_id)) {
/**
* Fires if there was a new post created.
*
* @since BuddyPress (1.0.0)
*
* @param int $post_id ID of the newly created forum post.
*/
do_action('bp_forums_new_post', $post_id);
}
return $post_id;
}
/**
* Processes pingback requests
*
* @since 1.0
* @link http://www.hixie.ch/specs/pingback/pingback
* @return string|object A message of success or an IXR_Error object on failure
* @param array $args Arguments passed by the XML-RPC call
* @param string $args[0] The full URI of the post where the pingback is being sent from
* @param string $args[1] The full URI of the post where the pingback is being sent to
*
* XML-RPC request to register a pingback
* <methodCall>
* <methodName>pingback.ping</methodName>
* <params>
* <param><value><string>http://example.org/2008/09/post-containing-a-link/</string></value></param>
* <param><value><string>http://example.com/2008/08/post-being-linked-to/</string></value></param>
* </params>
* </methodCall>
*/
function pingback_ping($args)
{
do_action('bb_xmlrpc_call', 'pingback.ping');
$this->escape($args);
// No particular need to sanitise
$link_from = (string) $args[0];
$link_to = (string) $args[1];
// Tidy up ampersands in the URLs
$link_from = str_replace('&', '&', $link_from);
$link_to = str_replace('&', '&', $link_to);
$link_to = str_replace('&', '&', $link_to);
// Check if the topic linked to is in our site - a little more strict than NXTClass, doesn't pull out the www if added
if (!bb_match_domains($link_to, bb_get_uri())) {
// These are not the droids you are looking for
$this->error = new IXR_Error(0, __('This is not the site you are trying to pingback.'));
return $this->error;
}
// Get the topic
if ($topic_to = bb_get_topic_from_uri($link_to)) {
// Topics shouldn't ping themselves
if ($topic_from = bb_get_topic_from_uri($link_from)) {
if ($topic_from->topic_id === $topic_to->topic_id) {
$this->error = new IXR_Error(0, __('The source URL and the target URL cannot both point to the same resource.'));
return $this->error;
}
}
} else {
$this->error = new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.'));
return $this->error;
}
// Let's check that the remote site didn't already pingback this entry
$query = new BB_Query('post', array('topic_id' => $topic_to->topic_id, 'append_meta' => true), 'get_thread');
$posts_to = $query->results;
unset($query);
// Make sure we have some posts in the topic, this error should never happen really
if (!$posts_to || !is_array($posts_to) || !count($posts_to)) {
$this->error = new IXR_Error(0, __('The specified target topic does not contain any posts.'));
return $this->error;
}
// Check if we already have a pingback from this URL
foreach ($posts_to as $post) {
if (isset($post->pingback_uri) && trim($post->pingback_uri) === trim($link_from)) {
$this->error = new IXR_Error(48, __('The pingback has already been registered.'));
return $this->error;
}
}
unset($posts_to, $post);
// Give time for the server sending the pingback to finish publishing it's post
sleep(1);
// Let's check the remote site for valid URL and content
$link_from_source = nxt_remote_fopen($link_from);
if (!$link_from_source) {
$this->error = new IXR_Error(16, __('The source URL does not exist.'));
return $this->error;
}
// Allow plugins to filter here
$link_from_source = apply_filters('bb_pre_remote_source', $link_from_source, $link_to);
// Work around bug in strip_tags()
$link_from_source = str_replace('<!DOC', '<DOC', $link_from_source);
// Normalize spaces
$link_from_source = preg_replace('/[\\s\\r\\n\\t]+/', ' ', $link_from_source);
// Turn certain elements to double line returns
$link_from_source = preg_replace("/ <(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/", "\n\n", $link_from_source);
// Find the title of the page
preg_match('|<title>([^<]*?)</title>|is', $link_from_source, $link_from_title);
$link_from_title = $link_from_title[1];
if (empty($link_from_title)) {
$this->error = new IXR_Error(32, __('We cannot find a title on that page.'));
return $this->error;
}
// Strip out all tags except anchors
$link_from_source = strip_tags($link_from_source, '<a>');
// just keep the tag we need
// Split the source into paragraphs
$link_from_paragraphs = explode("\n\n", $link_from_source);
// Prepare the link to search for in preg_match() once here
$preg_target = preg_quote($link_to);
// Loop through the paragraphs looking for the context for the url
foreach ($link_from_paragraphs as $link_from_paragraph) {
// The url exists
if (strpos($link_from_paragraph, $link_to) !== false) {
// But is it in an anchor tag
preg_match("|<a[^>]+?" . $preg_target . "[^>]*>([^>]+?)</a>|", $link_from_paragraph, $context);
// If the URL isn't in an anchor tag, keep looking
if (empty($context)) {
continue;
}
// We're going to use this fake tag to mark the context in a bit
// the marker is needed in case the link text appears more than once in the paragraph
$excerpt = preg_replace('|\\</?nxtcontext\\>|', '', $link_from_paragraph);
// Prevent really long link text
if (strlen($context[1]) > 100) {
$context[1] = substr($context[1], 0, 100) . '...';
}
// Set up the marker around the context
$marker = '<nxtcontext>' . $context[1] . '</nxtcontext>';
// Swap out the link for our marker
$excerpt = str_replace($context[0], $marker, $excerpt);
// Strip all tags except for our context marker
$excerpt = trim(strip_tags($excerpt, '<nxtcontext>'));
// Make the marker safe for use in regexp
$preg_marker = preg_quote($marker);
// Reduce the excerpt to only include 100 characters on either side of the link
$excerpt = preg_replace("|.*?\\s(.{0,100}" . $preg_marker . "{0,100})\\s.*|s", '$1', $excerpt);
// Strip tags again, to remove the marker wrapper
$excerpt = strip_tags($excerpt);
break;
}
}
// Make sure the link to the target was found in the excerpt
if (empty($context)) {
$this->error = new IXR_Error(17, __('The source URL does not contain a link to the target URL, and so cannot be used as a source.'));
return $this->error;
}
// Add whacky prefix and suffix to the excerpt and sanitize
$excerpt = '[...] ' . esc_html($excerpt) . ' [...]';
$this->escape($excerpt);
// Build an array of post data to insert then insert a new post
$postdata = array('topic_id' => $topic_to->topic_id, 'post_text' => $excerpt, 'poster_id' => 0);
if (!($post_ID = bb_insert_post($postdata))) {
$this->error = new IXR_Error(0, __('The pingback could not be added.'));
return $this->error;
}
// Add meta to let us know where the pingback came from
$link_from = str_replace('&', '&', $link_from);
$this->escape($link_from);
bb_update_postmeta($post_ID, 'pingback_uri', $link_from);
// Add the title to meta
$this->escape($link_from_title);
bb_update_postmeta($post_ID, 'pingback_title', $link_from_title);
// Action for plugins and what not
do_action('bb_pingback_post', $post_ID);
// Return success message, complete with emoticon
return sprintf(__('Pingback from %1$s to %2$s registered. Keep the web talking! :-)'), $link_from, $link_to);
}
function bp_forums_insert_post($args = '')
{
global $bp;
do_action('bbpress_init');
$defaults = array('post_id' => false, 'topic_id' => false, 'post_text' => '', 'post_time' => bp_core_current_time(), 'poster_id' => bp_loggedin_user_id(), 'poster_ip' => $_SERVER['REMOTE_ADDR'], 'post_status' => 0, 'post_position' => false);
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
if (!($post = bp_forums_get_post($post_id))) {
$post_id = false;
}
if (!isset($topic_id)) {
$topic_id = $post->topic_id;
}
if (empty($post_text)) {
$post_text = $post->post_text;
}
if (!isset($post_time)) {
$post_time = $post->post_time;
}
if (!isset($post_position)) {
$post_position = $post->post_position;
}
if (empty($poster_id)) {
return false;
}
if (bp_is_user_inactive(bp_loggedin_user_id())) {
return false;
}
$post_id = bb_insert_post(array('post_id' => $post_id, 'topic_id' => $topic_id, 'post_text' => stripslashes(trim($post_text)), 'post_time' => $post_time, 'poster_id' => $poster_id, 'poster_ip' => $poster_ip, 'post_status' => $post_status, 'post_position' => $post_position));
if (!empty($post_id)) {
do_action('bp_forums_new_post', $post_id);
}
return $post_id;
}
}
if (!empty($_POST['url'])) {
$post_url = esc_url(trim($_POST['url']));
}
}
// Loop through possible anonymous post data
foreach (array('post_author', 'post_email', 'post_url') as $field) {
if (!empty(${$field})) {
$post_data[$field] = ${$field};
}
}
// Setup topic data
if (bb_is_first($bb_post->post_id) && bb_current_user_can('edit_topic', $bb_post->topic_id)) {
$post_data['topic_title'] = stripslashes($_POST['topic']);
$post_data['topic_id'] = $bb_post->topic_id;
bb_insert_topic($post_data);
}
// Setup post data
$post_data['post_text'] = stripslashes($_POST['post_content']);
$post_data['post_id'] = $post_id;
bb_insert_post($post_data);
if ($post_id) {
if ($_REQUEST['view'] === 'all') {
add_filter('get_post_link', 'bb_make_link_view_all');
}
$post_link = get_post_link($post_id);
nxt_redirect($post_link);
} else {
nxt_redirect(bb_get_uri(null, null, BB_URI_CONTEXT_HEADER));
}
exit;
/**
* Finalises the installation by creating the database and writing all the supplied data to the database.
*
* @return void
**/
function process_form_finalise_installation()
{
require_once BB_PATH . 'bb-admin/includes/functions.bb-upgrade.php';
require_once BB_PATH . 'bb-admin/includes/functions.bb-admin.php';
$this->inject_form_values_into_data(2);
$this->inject_form_values_into_data(3);
$data2 =& $this->data[2]['form'];
$data3 =& $this->data[3]['form'];
$data4 =& $this->data[4]['form'];
$error_log = array();
$installation_log = array();
// Check the referer
bb_check_admin_referer('bbpress-installer');
$installation_log[] = __('Referrer is OK, beginning installation…');
global $bbdb;
// Setup user table variables and constants if available
if ($data2['toggle_2_2']['value']) {
$installation_log[] = '>>> ' . __('Setting up custom user table constants');
global $bb;
global $bb_table_prefix;
if (!empty($data2['wp_table_prefix']['value'])) {
$bb->wp_table_prefix = $data2['wp_table_prefix']['value'];
}
if (!empty($data2['user_bbdb_name']['value'])) {
$bb->user_bbdb_name = $data2['user_bbdb_name']['value'];
}
if (!empty($data2['user_bbdb_user']['value'])) {
$bb->user_bbdb_user = $data2['user_bbdb_user']['value'];
}
if (!empty($data2['user_bbdb_password']['value'])) {
$bb->user_bbdb_password = $data2['user_bbdb_password']['value'];
}
if (!empty($data2['user_bbdb_host']['value'])) {
$bb->user_bbdb_host = $data2['user_bbdb_host']['value'];
}
if (!empty($data2['user_bbdb_charset']['value'])) {
$bb->user_bbdb_charset = preg_replace('/[^a-z0-9_-]/i', '', $data2['user_bbdb_charset']['value']);
}
if (!empty($data2['user_bbdb_collate']['value'])) {
$bb->user_bbdb_collate = preg_replace('/[^a-z0-9_-]/i', '', $data2['user_bbdb_collate']['value']);
}
bb_set_custom_user_tables();
// Add custom user database if required
if (isset($bb->custom_databases['user'])) {
$bbdb->add_db_server('user', $bb->custom_databases['user']);
}
// Add custom tables if required
if (isset($bb->custom_tables)) {
$bbdb->tables = array_merge($bbdb->tables, $bb->custom_tables);
if (is_wp_error($bbdb->set_prefix($bb_table_prefix))) {
die(__('Your user table prefix may only contain letters, numbers and underscores.'));
}
}
}
// Create the database
$installation_log[] = "\n" . __('Step 1 - Creating database tables');
if (!$this->database_tables_are_installed()) {
// Hide db errors
$bbdb->hide_errors();
// Install the database
$alterations = bb_install();
// Show db errors
$bbdb->show_errors();
if (isset($alterations['errors']) && is_array($alterations['errors'])) {
$error_log = array_merge($error_log, $alterations['errors']);
}
if (isset($alterations['messages']) && is_array($alterations['messages'])) {
$installation_log = array_merge($installation_log, $alterations['messages']);
}
if (!$this->database_tables_are_installed()) {
$installation_log[] = '>>> ' . __('Database installation failed!!!');
$installation_log[] = '>>>>>> ' . __('Halting installation!');
$error_log[] = __('Database installation failed!!!');
$this->step_status[4] = 'incomplete';
$this->strings[4]['h2'] = __('Installation failed!');
$this->strings[4]['messages']['error'][] = __('The database failed to install. You may need to replace bbPress with a fresh copy and start again.');
$data4['installation_log']['value'] = join("\n", $installation_log);
$data4['error_log']['value'] = join("\n", $error_log);
return 'incomplete';
}
} else {
$installation_log[] = '>>> ' . __('Database is already installed!!!');
}
// Integration settings passed from step 2
// These are already validated provided that the referer checks out
$installation_log[] = "\n" . __('Step 2 - WordPress integration (optional)');
if ($data2['toggle_2_0']['value']) {
if ($data2['toggle_2_1']['value']) {
bb_update_option('wp_siteurl', $data2['wp_siteurl']['value']);
$installation_log[] = '>>> ' . __('WordPress address (URL):') . ' ' . $data2['wp_siteurl']['value'];
bb_update_option('wp_home', $data2['wp_home']['value']);
$installation_log[] = '>>> ' . __('Blog address (URL):') . ' ' . $data2['wp_home']['value'];
$config_result = $this->write_lines_to_file(BB_PATH . 'bb-config.php', false, array("define( 'BB_AUTH_KEY" => array("'" . BB_AUTH_KEY . "'", "'" . $data2['wp_auth_key']['value'] . "'"), "define( 'BB_SECURE_A" => array("'" . BB_SECURE_AUTH_KEY . "'", "'" . $data2['wp_secure_auth_key']['value'] . "'"), "define( 'BB_LOGGED_I" => array("'" . BB_LOGGED_IN_KEY . "'", "'" . $data2['wp_logged_in_key']['value'] . "'")));
switch ($config_result) {
case 1:
$installation_log[] = '>>> ' . __('WordPress cookie keys set.');
break;
default:
$error_log[] = '>>> ' . __('WordPress cookie keys not set.');
$error_log[] = '>>>>>> ' . __('Your "bb-config.php" file was not writable.');
$error_log[] = '>>>>>> ' . __('You will need to manually re-define "BB_AUTH_KEY", "BB_SECURE_AUTH_KEY" and "BB_LOGGED_IN_KEY" in your "bb-config.php" file.');
$installation_log[] = '>>> ' . __('WordPress cookie keys not set.');
break;
}
if (!empty($data2['wp_auth_salt']['value'])) {
bb_update_option('bb_auth_salt', $data2['wp_auth_salt']['value']);
$installation_log[] = '>>> ' . __('WordPress "auth" cookie salt set from input.');
}
if (!empty($data2['wp_secure_auth_salt']['value'])) {
bb_update_option('bb_secure_auth_salt', $data2['wp_secure_auth_salt']['value']);
$installation_log[] = '>>> ' . __('WordPress "secure auth" cookie salt set from input.');
}
if (!empty($data2['wp_logged_in_salt']['value'])) {
bb_update_option('bb_logged_in_salt', $data2['wp_logged_in_salt']['value']);
$installation_log[] = '>>> ' . __('WordPress "logged in" cookie salt set from input.');
}
}
if ($data2['toggle_2_2']['value']) {
if (!bb_get_option('bb_auth_salt') || !bb_get_option('bb_secure_auth_salt') || !bb_get_option('bb_logged_in_salt')) {
$installation_log[] = '>>> ' . __('Fetching missing WordPress cookie salts.');
$_prefix = $bb->wp_table_prefix;
if (!empty($data2['wordpress_mu_primary_blog_id']['value'])) {
$_prefix .= $data2['wordpress_mu_primary_blog_id']['value'] . '_';
}
if (isset($bb->custom_databases['user'])) {
$bbdb->tables['options'] = array('user', $_prefix . 'options');
} else {
$bbdb->tables['options'] = $_prefix . 'options';
}
unset($_prefix);
$bbdb->set_prefix($bb_table_prefix);
if (!bb_get_option('bb_auth_salt')) {
$wp_auth_salt = $bbdb->get_var("SELECT `option_value` FROM {$bbdb->options} WHERE `option_name` = 'auth_salt' LIMIT 1");
if ($wp_auth_salt) {
bb_update_option('bb_auth_salt', $wp_auth_salt);
$installation_log[] = '>>>>>> ' . __('WordPress "auth" cookie salt set.');
} else {
$error_log[] = '>>> ' . __('WordPress "auth" cookie salt not set.');
$error_log[] = '>>>>>> ' . __('Could not fetch "auth" cookie salt from the WordPress options table.');
$error_log[] = '>>>>>> ' . __('You will need to manually define the "auth" cookie salt in your database.');
$installation_log[] = '>>>>>> ' . __('WordPress "auth" cookie salt not set.');
}
}
if (!bb_get_option('bb_secure_auth_salt')) {
$wp_secure_auth_salt = $bbdb->get_var("SELECT `option_value` FROM {$bbdb->options} WHERE `option_name` = 'secure_auth_salt' LIMIT 1");
if ($wp_secure_auth_salt) {
bb_update_option('bb_secure_auth_salt', $wp_secure_auth_salt);
$installation_log[] = '>>>>>> ' . __('WordPress "secure auth" cookie salt set.');
} else {
// This cookie salt is sometimes empty so don't error
$installation_log[] = '>>>>>> ' . __('WordPress "secure auth" cookie salt not set.');
}
}
if (!bb_get_option('bb_logged_in_salt')) {
$wp_logged_in_salt = $bbdb->get_var("SELECT `option_value` FROM {$bbdb->options} WHERE `option_name` = 'logged_in_salt' LIMIT 1");
if ($wp_logged_in_salt) {
bb_update_option('bb_logged_in_salt', $wp_logged_in_salt);
$installation_log[] = '>>>>>> ' . __('WordPress "logged in" cookie salt set.');
} else {
$error_log[] = '>>> ' . __('WordPress "logged in" cookie salt not set.');
$error_log[] = '>>>>>> ' . __('Could not fetch "logged in" cookie salt from the WordPress options table.');
$error_log[] = '>>>>>> ' . __('You will need to manually define the "logged in" cookie salt in your database.');
$installation_log[] = '>>>>>> ' . __('WordPress "logged in" cookie salt not set.');
}
}
}
if (!empty($data2['wp_table_prefix']['value'])) {
bb_update_option('wp_table_prefix', $data2['wp_table_prefix']['value']);
$installation_log[] = '>>> ' . __('User database table prefix:') . ' ' . $data2['wp_table_prefix']['value'];
}
if (!empty($data2['wordpress_mu_primary_blog_id']['value'])) {
bb_update_option('wordpress_mu_primary_blog_id', $data2['wordpress_mu_primary_blog_id']['value']);
$installation_log[] = '>>> ' . __('WordPress MU primary blog ID:') . ' ' . $data2['wordpress_mu_primary_blog_id']['value'];
}
if ($data2['toggle_2_3']['value']) {
if (!empty($data2['user_bbdb_name']['value'])) {
bb_update_option('user_bbdb_name', $data2['user_bbdb_name']['value']);
$installation_log[] = '>>> ' . __('User database name:') . ' ' . $data2['user_bbdb_name']['value'];
}
if (!empty($data2['user_bbdb_user']['value'])) {
bb_update_option('user_bbdb_user', $data2['user_bbdb_user']['value']);
$installation_log[] = '>>> ' . __('User database user:'******' ' . $data2['user_bbdb_user']['value'];
}
if (!empty($data2['user_bbdb_password']['value'])) {
bb_update_option('user_bbdb_password', $data2['user_bbdb_password']['value']);
$installation_log[] = '>>> ' . __('User database password:'******' ' . $data2['user_bbdb_password']['value'];
}
if (!empty($data2['user_bbdb_host']['value'])) {
bb_update_option('user_bbdb_host', $data2['user_bbdb_host']['value']);
$installation_log[] = '>>> ' . __('User database host:') . ' ' . $data2['user_bbdb_host']['value'];
}
if (!empty($data2['user_bbdb_charset']['value'])) {
bb_update_option('user_bbdb_charset', $data2['user_bbdb_charset']['value']);
$installation_log[] = '>>> ' . __('User database character set:') . ' ' . $data2['user_bbdb_charset']['value'];
}
if (!empty($data2['user_bbdb_collate']['value'])) {
bb_update_option('user_bbdb_collate', $data2['user_bbdb_collate']['value']);
$installation_log[] = '>>> ' . __('User database collation:') . ' ' . $data2['user_bbdb_collate']['value'];
}
if (!empty($data2['custom_user_table']['value'])) {
bb_update_option('custom_user_table', $data2['custom_user_table']['value']);
$installation_log[] = '>>> ' . __('User database "user" table:') . ' ' . $data2['custom_user_table']['value'];
}
if (!empty($data2['custom_user_meta_table']['value'])) {
bb_update_option('custom_user_meta_table', $data2['custom_user_meta_table']['value']);
$installation_log[] = '>>> ' . __('User database "user meta" table:') . ' ' . $data2['custom_user_meta_table']['value'];
}
}
}
} else {
$installation_log[] = '>>> ' . __('Integration not enabled');
}
// Site settings passed from step 3
// These are already validated provided that the referer checks out
$installation_log[] = "\n" . __('Step 3 - Site settings');
bb_update_option('name', $data3['name']['value']);
$installation_log[] = '>>> ' . __('Site name:') . ' ' . $data3['name']['value'];
bb_update_option('uri', $data3['uri']['value']);
$installation_log[] = '>>> ' . __('Site address (URL):') . ' ' . $data3['uri']['value'];
bb_update_option('from_email', $data3['keymaster_user_email']['value']);
$installation_log[] = '>>> ' . __('From email address:') . ' ' . $data3['keymaster_user_email']['value'];
// Create the key master
$keymaster_created = false;
switch ($data3['keymaster_user_type']['value']) {
case 'new':
// Check to see if the user login already exists
if ($keymaster_user = bb_get_user($data3['keymaster_user_login']['value'], array('by' => 'login'))) {
// The keymaster is an existing bbPress user
$installation_log[] = '>>> ' . __('Key master could not be created!');
$installation_log[] = '>>>>>> ' . __('That login is already taken!');
$error_log[] = __('Key master could not be created!');
if ($keymaster_user->bb_capabilities['keymaster']) {
// The existing user is a key master - continue
$bb_current_user = bb_set_current_user($keymaster_user->ID);
$installation_log[] = '>>>>>> ' . __('Existing key master entered!');
$data4['keymaster_user_password']['value'] = __('Your bbPress password');
$data3['keymaster_user_email']['value'] = $keymaster_user->user_email;
bb_update_option('from_email', $keymaster_user->user_email);
$installation_log[] = '>>>>>> ' . __('Re-setting admin email address.');
$keymaster_created = true;
} else {
// The existing user is a non-key master user - halt installation
$installation_log[] = '>>>>>> ' . __('Existing user without key master role entered!');
$installation_log[] = '>>>>>>>>> ' . __('Halting installation!');
$this->step_status[4] = 'incomplete';
$this->strings[4]['h2'] = __('Installation failed!');
$this->strings[4]['messages']['error'][] = __('The key master could not be created. An existing user was found with that user login.');
$data4['installation_log']['value'] = join("\n", $installation_log);
$data4['error_log']['value'] = join("\n", $error_log);
return 'incomplete';
}
break;
}
// Helper function to let us know the password that was created
global $keymaster_password;
function bb_get_keymaster_password($user_id, $pass)
{
global $keymaster_password;
$keymaster_password = $pass;
}
add_action('bb_new_user', 'bb_get_keymaster_password', 10, 2);
// Create the new user (automattically given key master role when BB_INSTALLING is true)
if ($keymaster_user_id = bb_new_user($data3['keymaster_user_login']['value'], $data3['keymaster_user_email']['value'], '')) {
$bb_current_user = bb_set_current_user($keymaster_user_id);
$data4['keymaster_user_password']['value'] = $keymaster_password;
$installation_log[] = '>>> ' . __('Key master created');
$installation_log[] = '>>>>>> ' . __('Username:'******' ' . $data3['keymaster_user_login']['value'];
$installation_log[] = '>>>>>> ' . __('Email address:') . ' ' . $data3['keymaster_user_email']['value'];
$installation_log[] = '>>>>>> ' . __('Password:'******' ' . $data4['keymaster_user_password']['value'];
$keymaster_created = true;
} else {
$installation_log[] = '>>> ' . __('Key master could not be created!');
$installation_log[] = '>>>>>> ' . __('Halting installation!');
$error_log[] = __('Key master could not be created!');
$this->step_status[4] = 'incomplete';
$this->strings[4]['h2'] = __('Installation failed!');
$this->strings[4]['messages']['error'][] = __('The key master could not be created. You may need to replace bbPress with a fresh copy and start again.');
$data4['installation_log']['value'] = join("\n", $installation_log);
$data4['error_log']['value'] = join("\n", $error_log);
return 'incomplete';
}
break;
case 'old':
if ($keymaster_user = bb_get_user($data3['keymaster_user_login']['value'], array('by' => 'login'))) {
// The keymaster is an existing bbPress or WordPress user
$bb_current_user = bb_set_current_user($keymaster_user->ID);
$bb_current_user->set_role('keymaster');
$data4['keymaster_user_password']['value'] = __('Your existing password');
$installation_log[] = '>>> ' . __('Key master role assigned to existing user');
$installation_log[] = '>>>>>> ' . __('Username:'******' ' . $data3['keymaster_user_login']['value'];
$installation_log[] = '>>>>>> ' . __('Email address:') . ' ' . $data3['keymaster_user_email']['value'];
$installation_log[] = '>>>>>> ' . __('Password:'******' ' . $data4['keymaster_user_password']['value'];
$keymaster_created = true;
} else {
$installation_log[] = '>>> ' . __('Key master role could not be assigned to existing user!');
$installation_log[] = '>>>>>> ' . __('Halting installation!');
$error_log[] = __('Key master could not be created!');
$this->step_status[4] = 'incomplete';
$this->strings[4]['h2'] = __('Installation failed!');
$this->strings[4]['messages']['error'][] = __('The key master could not be assigned. You may need to replace bbPress with a fresh copy and start again.');
$data4['installation_log']['value'] = join("\n", $installation_log);
$data4['error_log']['value'] = join("\n", $error_log);
return 'incomplete';
}
break;
}
// Don't create an initial forum if any forums already exist
if (!$bbdb->get_results('SELECT `forum_id` FROM `' . $bbdb->forums . '` LIMIT 1;')) {
if ($this->language != BB_LANG) {
global $locale, $l10n;
$locale = BB_LANG;
unset($l10n['default']);
bb_load_default_textdomain();
}
$description = __('Just another bbPress community');
bb_update_option('description', $description);
if ($this->language != BB_LANG) {
$locale = $this->language;
unset($l10n['default']);
bb_load_default_textdomain();
}
$installation_log[] = '>>> ' . __('Description:') . ' ' . $description;
if ($forum_id = bb_new_forum(array('forum_name' => $data3['forum_name']['value']))) {
$installation_log[] = '>>> ' . __('Forum name:') . ' ' . $data3['forum_name']['value'];
if ($this->language != BB_LANG) {
$locale = BB_LANG;
unset($l10n['default']);
bb_load_default_textdomain();
}
$topic_title = __('Your first topic');
$topic_id = bb_insert_topic(array('topic_title' => $topic_title, 'forum_id' => $forum_id, 'tags' => 'bbPress'));
$post_text = __('First Post! w00t.');
bb_insert_post(array('topic_id' => $topic_id, 'post_text' => $post_text));
if ($this->language != BB_LANG) {
$locale = $this->language;
unset($l10n['default']);
bb_load_default_textdomain();
}
$installation_log[] = '>>>>>> ' . __('Topic:') . ' ' . $topic_title;
$installation_log[] = '>>>>>>>>> ' . __('Post:') . ' ' . $post_text;
} else {
$installation_log[] = '>>> ' . __('Forum could not be created!');
$error_log[] = __('Forum could not be created!');
}
} else {
$installation_log[] = '>>> ' . __('There are existing forums in this database.');
$installation_log[] = '>>>>>> ' . __('No new forum created.');
$error_log[] = __('Forums already exist!');
}
if (defined('BB_PLUGIN_DIR') && BB_PLUGIN_DIR && !file_exists(BB_PLUGIN_DIR)) {
// Just suppress errors as this is not critical
if (@mkdir(BB_PLUGIN_DIR, 0750)) {
$installation_log[] = '>>> ' . sprintf(__('Making plugin directory at %s.'), BB_PLUGIN_DIR);
}
}
if (defined('BB_THEME_DIR') && BB_THEME_DIR && !file_exists(BB_THEME_DIR)) {
// Just suppress errors as this is not critical
if (@mkdir(BB_THEME_DIR, 0750)) {
$installation_log[] = '>>> ' . sprintf(__('Making theme directory at %s.'), BB_THEME_DIR);
}
}
if ($keymaster_created) {
$keymaster_email_message = sprintf(__("Your new bbPress site has been successfully set up at:\n\n%1\$s\n\nYou can log in to the key master account with the following information:\n\nUsername: %2\$s\nPassword: %3\$s\n\nWe hope you enjoy your new forums. Thanks!\n\n--The bbPress Team\nhttp://bbpress.org/"), bb_get_uri(null, null, BB_URI_CONTEXT_TEXT), $data3['keymaster_user_login']['value'], $data4['keymaster_user_password']['value']);
if (bb_mail($data3['keymaster_user_email']['value'], __('New bbPress installation'), $keymaster_email_message)) {
$installation_log[] = '>>> ' . __('Key master email sent');
} else {
$installation_log[] = '>>> ' . __('Key master email not sent!');
$error_log[] = __('Key master email not sent!');
}
}
if (count($error_log)) {
$this->strings[4]['h2'] = __('Installation completed with some errors!');
$this->strings[4]['messages']['error'][] = __('Your installation completed with some minor errors. See the error log below for more specific information.');
$installation_log[] = "\n" . __('There were some errors encountered during installation!');
} else {
$this->strings[4]['messages']['message'][] = __('Your installation completed successfully.');
$installation_log[] = "\n" . __('Installation complete!');
}
$this->step_status[4] = 'complete';
$data4['installation_log']['value'] = join("\n", $installation_log);
$data4['error_log']['value'] = join("\n", $error_log);
return 'complete';
}
function bb_attachments_process_post($post_id = 0, $display = 0)
{
global $bbdb, $bb_attachments;
if (!$post_id) {
$post_id = intval($_GET['bb_attachments']);
}
// only can upload if user is allowed to edit post
$user_id = bb_get_current_user_info('id');
if (!isset($_FILES['bb_attachments']) || !is_array($_FILES['bb_attachments']) || !$user_id || !$post_id || !bb_current_user_can('edit_post', $post_id) || !bb_current_user_can($bb_attachments['role']['upload'])) {
return;
}
$user_ip = $_SERVER["REMOTE_ADDR"];
// $GLOBALS["HTTP_SERVER_VARS"]["REMOTE_ADDR"];
$time = time();
$inject = "";
$bb_post = bb_get_post($post_id);
$topic_id = $bb_post->topic_id;
// fetch related topic
$topic_attachments = intval(bb_get_topicmeta($topic_id, "bb_attachments"));
// generally how many on topic (may be off if post moved)
$count = intval($bbdb->get_var("SELECT COUNT(*) FROM " . $bb_attachments['db'] . " WHERE post_id = {$post_id} AND status = 0"));
// how many currently on post
$offset = 0;
// counter for this pass
$strip = array(' ', '`', '"', '\'', '\\', '/', '..', '__');
// filter for filenames
$maxlength = bb_attachments_lookup($bb_attachments['max']['filename']);
reset($_FILES);
$output = "<h3>" . __("Uploads") . "</h3><ol>";
// start output
while (list($key, $value) = each($_FILES['bb_attachments']['name'])) {
if (!empty($value)) {
// don't trust these, check after upload $_FILES['bb_attachments']['type'] $_FILES['bb_attachments']['size']
$filename = trim(str_replace($strip, '_', stripslashes($value)));
// sanitize filename further ???
if (empty($filename)) {
$filename = "unknown";
}
if (intval($_FILES['bb_attachments']['error'][$key]) == 0 && $_FILES['bb_attachments']['size'][$key] > 0) {
$ext = strrpos($filename, '.') === false ? "" : trim(strtolower(substr($filename, strrpos($filename, '.') + 1)));
if (strlen($filename) > $maxlength) {
$filename = substr($filename, 0, $maxlength - strlen($ext) + 1) . "." . $ext;
}
// fix filename length
$tmp = $bb_attachments['path'] . md5(rand(0, 99999) . time() . $_FILES['bb_attachments']['tmp_name'][$key]);
// make random temp name that can't be guessed
if (@is_uploaded_file($_FILES['bb_attachments']['tmp_name'][$key]) && @move_uploaded_file($_FILES['bb_attachments']['tmp_name'][$key], $tmp)) {
$size = filesize($tmp);
$mime = bb_attachments_mime_type($tmp);
$status = 0;
$id = 0;
} else {
$status = 2;
// file move to temp name failed for some unknown reason
$size = $_FILES['bb_attachments']['size'][$key];
// we'll trust the upload sequence for the size since it doesn't matter, it failed
$mime = "";
$id = 0;
}
if ($status == 0 && !in_array($ext, bb_attachments_lookup($bb_attachments['allowed']['extensions']))) {
$status = 3;
}
// disallowed extension
if ($status == 0 && !in_array($mime, bb_attachments_lookup($bb_attachments['allowed']['mime_types']))) {
$status = 4;
}
// disallowed mime
if ($status == 0 && $size > bb_attachments_lookup($bb_attachments['max']['size'], $ext)) {
$status = 5;
}
// disallowed size
if ($status == 0 && $count + 1 > bb_attachments_lookup($bb_attachments['max']['per_post'])) {
$status = 6;
}
// disallowed attachment count
if ($size > 0 && $filename) {
// we still save the status code if any but don't copy file until status = 0
$failed = $bbdb->get_var("\n\t\t\t\tINSERT INTO " . $bb_attachments['db'] . " ( time , post_id , user_id, user_ip, status , size , ext , mime , filename )\n\t\t\t\tVALUES ('{$time}', '{$post_id}' , '{$user_id}' , inet_aton('{$user_ip}') , {$status}, '{$size}', '" . addslashes($ext) . "', '{$mime}', '" . addslashes($filename) . "')\t\t\t\t\n\t\t\t\t");
if ($status == 0 && !$failed) {
$id = intval($bbdb->get_var("SELECT LAST_INSERT_ID()"));
}
// fetch the assigned unique id #
if ($failed || !$id) {
$status = 2;
}
// db failure ?
if ($status == 0) {
// successful db insert - bbdb returns NULL on success so that !NULL is it's wierd way
$dir = $bb_attachments['path'] . floor($id / 1000);
if (function_exists('get_current_user') && function_exists('posix_setuid')) {
// try to set user's id so file/dir creation is under their account
$current = get_current_user();
if (!($current && !in_array($current, array("nobody", "httpd", "apache", "root")) && strpos(__FILE__, $current))) {
$current = "";
}
$x = posix_getuid();
if (0 == $x && $current) {
$org_uid = posix_getuid();
$pw_info = posix_getpwnam($current);
$uid = $pw_info["uid"];
posix_setuid($uid);
}
}
if (!file_exists($dir)) {
// check for sub-directory based on file number 0,1,2,3,4 etc.
$oldumask = umask(0);
@mkdir($dir, 0755);
// I've found that as long as the PARENT is 777, the children don't have to be
umask($oldumask);
}
$file = $dir . "/" . $id . "." . $filename;
// file is commited here
if (!$failed && $id > 0 && file_exists($tmp)) {
@rename($tmp, $file);
// now it's officially named
@chmod($file, 0777);
// make accessable via ftp for ease of management
if ($bb_attachments['aws']['enable']) {
bb_attachments_aws("{$dir}/", "{$id}.{$filename}", $mime);
}
// copy to S3
$count++;
$offset++;
// count how many successfully uploaded this time
} else {
$status = 2;
// failed - not necessarily user's fault, could be filesystem
}
if (isset($org_uid) && $org_uid > 0 && function_exists('posix_setuid')) {
posix_setuid($org_uid);
}
} else {
if ($status == 0) {
$status = 2;
}
// failed for db?
}
}
} else {
$status = 2;
}
if (!empty($tmp) && file_exists($tmp)) {
@unlink($tmp);
}
// never, ever, leave temporary file behind for security
if ($status > 0) {
if ($id > 0) {
$bbdb->query("UPDATE " . $bb_attachments['db'] . " SET 'status' = {$status} WHERE 'id' = {$id}");
}
$error = "";
if ($_FILES['bb_attachments']['error'][$key] > 0) {
$error = " (" . $bb_attachments['errors'][$_FILES['bb_attachments']['error'][$key]] . ") ";
}
$output .= "<li><span style='color:red'><strong>{$filename} " . " <span class='num'>(" . round($size / 1024, 1) . " KB)</span> " . __('error:') . " " . $bb_attachments['status'][$status] . "</strong>{$error}</span></li>";
} else {
$output .= "<li><span style='color:green'><strong>{$filename} " . " <span class='num'>(" . round($size / 1024, 1) . " KB)</span> " . __('successful') . "</strong></span></li>";
if ($bb_attachments['inline']['auto'] && (list($width, $height, $type) = getimagesize($file))) {
if ($display) {
$location = bb_attachments_location();
$can_inline = true;
if (!($bb_attachments['role']['inline'] == "read" || bb_current_user_can($bb_attachments['role']['inline']))) {
$can_inline = false;
}
if ($location == "edit.php" && $can_inline) {
$output .= '<scr' . 'ipt type="text/javascript" defer="defer">
bbat_field = document.getElementsByTagName("textarea")[0];
bbat_value=" [attachment="+' . $post_id . '+","+' . $id . '+"] ";
bbat_field.value += bbat_value;</script>';
}
// above auto-injects newly uploaded attachment if edit form present
} else {
$inject .= " [attachment={$post_id},{$id}]";
}
}
}
}
// end !$empty
}
// end while
$output .= "</ol>";
if ($display) {
echo $output;
} elseif (!empty($inject) && $bb_attachments['inline']['auto']) {
$bb_post->post_text = apply_filters('edit_text', $bb_post->post_text . $inject);
bb_insert_post($bb_post);
}
// auto-inject
bb_update_topicmeta($topic_id, 'bb_attachments', $topic_attachments + $offset);
}
function bb_update_post($post_text, $post_id, $topic_id)
{
$post_text = stripslashes($post_text);
return bb_insert_post(compact('post_text', 'post_id', 'topic_id'));
}
require './bb-load.php';
bb_auth('logged_in');
$post_id = (int) $_POST['post_id'];
$bb_post = bb_get_post($post_id);
if (!$bb_post) {
wp_redirect(bb_get_uri(null, null, BB_URI_CONTEXT_HEADER));
die;
}
if (!bb_current_user_can('edit_post', $post_id)) {
bb_die(__('Sorry, post is too old.'));
}
bb_check_admin_referer('edit-post_' . $post_id);
if (0 != $bb_post->post_status && 'all' == $_GET['view']) {
// We're trying to edit a deleted post
add_filter('bb_is_first_where', 'bb_no_where');
}
if (bb_is_first($bb_post->post_id) && bb_current_user_can('edit_topic', $bb_post->topic_id)) {
bb_insert_topic(array('topic_title' => stripslashes($_POST['topic']), 'topic_id' => $bb_post->topic_id));
}
bb_insert_post(array('post_text' => stripslashes($_POST['post_content']), 'post_id' => $post_id, 'topic_id' => $bb_post->topic_id));
if ($post_id) {
if ($_REQUEST['view'] === 'all') {
add_filter('get_post_link', 'bb_make_link_view_all');
}
$post_link = get_post_link($post_id);
wp_redirect($post_link);
} else {
wp_redirect(bb_get_uri(null, null, BB_URI_CONTEXT_HEADER));
}
exit;
function bp_forums_insert_post( $args = '' ) {
global $bp;
do_action( 'bbpress_init' );
$defaults = array(
'post_id' => false,
'topic_id' => false,
'post_text' => '',
'post_time' => date( 'Y-m-d H:i:s' ),
'poster_id' => $bp->loggedin_user->id, // accepts ids or names
'poster_ip' => $_SERVER['REMOTE_ADDR'],
'post_status' => 0, // use bb_delete_post() instead
'post_position' => false
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
if ( !$post = bp_forums_get_post( $post_id ) )
$post_id = false;
if ( !isset( $topic_id ) )
$topic_id = $post->topic_id;
if ( empty( $post_text ) )
$post_text = $post->post_text;
if ( !isset( $post_time ) )
$post_time = $post->post_time;
if ( !isset( $post_position ) )
$post_position = $post->post_position;
$post_id = bb_insert_post( array( 'post_id' => $post_id, 'topic_id' => $topic_id, 'post_text' => stripslashes( trim( $post_text ) ), 'post_time' => $post_time, 'poster_id' => $poster_id, 'poster_ip' => $poster_ip, 'post_status' => $post_status, 'post_position' => $post_position ) );
if ( $post_id )
do_action( 'bp_forums_new_post', $post_id );
return $post_id;
}
function bw_insert_tweet($t_user, $t_id, $t_title, $t_tweet, $t_tags)
{
//add a new topic by "Twitter User"
$new_topic = bb_insert_topic(array('topic_title' => str_ireplace('#dhanswers', '', $t_title), 'topic_poster' => bw_get_id_from_user($t_user), 'forum_id' => 'general', 'tags' => $t_tags));
//add the tweet guid to the meta table for duplication
bb_update_topicmeta($new_topic, 'tweetid', $t_id);
//add a new post to this topic with the full tweet
bb_insert_post(array('topic_id' => $new_topic, 'post_text' => $t_tweet, 'poster_id' => bw_get_id_from_user($t_user), 'poster_ip' => '127.0.0.1'));
}
function bp_ning_import_process_inline_images_new($type, $post_ID, $post_type = 'post')
{
switch ($post_type) {
case 'post':
$post = get_post($post_ID);
$text = $post->post_content;
break;
case 'topic':
$topic = bb_get_first_post($post_ID);
$post_ID = (int) $topic->post_id;
$text = $topic->post_text;
break;
case 'topic_reply':
$reply = bb_get_post($post_ID);
$text = $reply->post_text;
break;
case 'comment':
$comment = get_comment($post_ID);
$text = $comment->comment_content;
break;
}
$ning_dir = content_url('/ning-files/');
$real_images = array();
// Only worry about local images
if (preg_match_all('#"(' . $type . '/.*?\\.(?:gif|jpg|jpeg|png|bmp))(?:\\?(?:[^"]*?))?"#', $text, $images)) {
// $images is an array of file names in import-from-ning/json/discussions. Move 'em
foreach ($images[1] as $image) {
$real_name = bp_ning_real_image_name($image);
if (!isset($real_images[$real_name])) {
$html = media_sideload_image($ning_dir . $image, $post_ID);
if (is_wp_error($html)) {
continue;
}
preg_match("#<img src='(.*?)'#", $html, $matches);
$url = $real_images[$real_name] = $matches[1];
} else {
$url = $real_images[$real_name];
}
$text = str_replace($image, $url, $text);
}
} else {
return;
}
switch ($post_type) {
case 'post':
$args = array('ID' => $post_ID, 'post_content' => $text);
$args = add_magic_quotes($args);
wp_update_post($args);
break;
case 'topic':
case 'topic_reply':
$args = array('post_id' => $post_ID, 'post_text' => $text);
bb_insert_post($args);
break;
case 'comment':
$args = array('comment_ID' => $post_ID, 'comment_content' => $text);
wp_update_comment($args);
break;
}
}
