/**
* Generate random strings. Primarily for usernames but can be used for any instance where a random string is needed.
*
* @since 1.0.0
*
* @param This takes no parameters.
*
* @return str Returns a random username.
*/
function bbconnect_random($args = null)
{
// SET THE DEFAULTS TO BE OVERRIDDEN AS DESIRED
$defaults = array('name' => false, 'length' => 7, 'underscores' => 0, 'compact' => false, 'bytime' => false);
// PARSE THE INCOMING ARGS
$args = wp_parse_args($args, $defaults);
// EXTRACT THE VARIABLES
extract($args, EXTR_SKIP);
$p = '';
// CONCATENATE THE FIRST NAME
if (false != $name) {
$p .= sanitize_title_with_underscores($name);
if (false == $compact) {
$p .= '_';
}
}
// LOOP TO BUILD THE RANDOM STRING
for ($i = 0; $i < $length; $i++) {
$c = mt_rand(1, 7);
switch ($c) {
case $c <= 2:
$p .= mt_rand(0, 9);
// NUMBER
break;
case $c <= 4:
$p .= chr(mt_rand(65, 90));
// UPPERCASE LETTER
break;
case $c <= 6:
$p .= chr(mt_rand(97, 122));
// LOWERCASE LETTER
break;
case 7:
$len = strlen($p);
if ($underscores > 0 && $len > 0 && $len < $length - 1 && $p[$len - 1] != "_") {
$p .= "_";
$underscores--;
} else {
$i--;
continue;
}
break;
}
}
if (false == $bytime) {
if (false == $compact) {
$p .= '_';
}
$p .= time();
}
return $p;
}
function bbconnect_meta_options_form_save($post_arr)
{
// LOOP THROUGH THE POST VARS AND ACCESS THE OPTIONS
foreach ($post_arr as $key => $value) {
if (!is_array($value)) {
continue;
}
if (!isset($value['meta_key']) || empty($value['meta_key'])) {
continue;
}
// MAKE SURE ANY NEW ELEMENTS ARE PROPERLY STRUCTURED
if (isset($value['status']) && 'new_ele' == $value['status']) {
$value['meta_key'] = sanitize_title_with_underscores($value['meta_key']);
$key = sanitize_title_with_underscores($value['meta_key']);
unset($value['status']);
}
// MAKE SURE ALL ELEMENTS ARE PROPERLY SCOPED, OTHERWISE, DELETE THEM
if (false == $key || strlen($key) <= 2 || false !== strpos($key, '_bbcdel_') || !isset($value['source'])) {
if (isset($value['source']) && 'wpr' == $value['source']) {
} else {
if (isset($value['source']) && 'taxonomy' == $value['options']['field_type']) {
if ('bbconnect' == $value['source'] || 'user' == $value['source']) {
bbconnect_delete_wp_taxonomy($value['meta_key']);
}
}
unset($post_arr[$key]);
$exclude = true;
}
}
// IF THIS IS A BBCONNECT-INITIATED TAXONOMY, UPDATE THE INTERNAL ARRAY
// IN ORDER TO INSTANTIATE THIS AS A TAXONOMY ON INIT
if (isset($value['source']) && 'taxonomy' == $value['options']['field_type'] && !isset($exclude)) {
if ('bbconnect' == $value['source'] || 'user' == $value['source']) {
if (isset($value['options']['post_types'])) {
$pargs = $value['options']['post_types'];
} else {
$pargs = array();
}
$tax_args = array('tax' => $value['meta_key'], 'single' => $value['name'], 'location' => $pargs);
if (false === bbconnect_create_wp_taxonomy($tax_args)) {
unset($post_arr[$key]);
$exclude = true;
}
}
}
// STEP THROUGH THE CHOICES AND SAVE THEM
if ('group' == $value['options']['field_type'] || 'password' == $value['options']['field_type'] || 'wpr' == $value['source'] || 'wp' == $value['source'] || isset($value['group']) || 'bb_work_queue' == $value['meta_key'] || 'category_id' == $value['meta_key'] || 'segment_id' == $value['meta_key']) {
if (isset($value['options']['choices'])) {
$value['options']['choices'] = maybe_unserialize(stripslashes_deep($value['options']['choices']));
}
} else {
if ('select' == $value['options']['field_type'] || 'radio' == $value['options']['field_type'] || 'multitext' == $value['options']['field_type']) {
// RESET THE ARRAY
$pro_choices = array();
foreach ($value['options']['choices'] as $ckey => $cvalue) {
if ('' == $cvalue['key']) {
$cvalue['key'] = $cvalue['value'];
}
$pro_choices[$cvalue['key']] = $cvalue['value'];
}
$value['options']['choices'] = $pro_choices;
} else {
if ('section' == $value['options']['field_type']) {
if (isset($value['options']['choices'])) {
$value['options']['choices'] == $value['options']['choices'];
}
} else {
if (isset($value['options']['choices'])) {
$value['options']['choices'] = maybe_unserialize(urldecode($value['options']['choices']));
}
}
}
}
// IF THESE FIELDS ARE NOT PART OF AN ADDRESS OR OTHER GROUP...
if (isset($value['group']) || 'bb_work_queue' == $value['meta_key'] || 'category_id' == $value['meta_key'] || 'segment_id' == $value['meta_key']) {
$exclude = true;
}
// IF THE FIELD IS PART OF A SECTION, WE WANT TO EXCLUDE IT
// OTHERWISE, WE WANT TO REMOVE THE REFERENCE
if (isset($value['section']) && !empty($value['section']) && !isset($post_arr['_bbcdel_' . $value['section']])) {
$exclude = true;
} else {
unset($value['section']);
}
if (!isset($exclude)) {
// FIND THE COLUMN IF APPLICABLE
$columns = array('column_1', 'column_2', 'column_3');
if (!empty($value['column']) && in_array($value['column'], $columns)) {
$col = $value['column'];
} else {
$col = 'column_1';
$value['column'] = 'column_1';
}
$new_bbconnect_user_meta[$col][] = bbconnect_get_option($key, true);
} else {
unset($exclude);
}
// UPDATE THE OPTION AND THE INDEX KEY
if (update_option(bbconnect_get_option($key, true), $value)) {
$bbc_update = true;
}
// ADD ACTION FOR PLUGINS TO OPERATE ON
do_action('bbconnect_addon_process_user_meta', $value);
}
// UPDATE THE INDEX
if (update_option('_bbconnect_user_meta', $new_bbconnect_user_meta) || isset($bbc_update)) {
_e('Fields updated!', 'bbconnect');
} else {
_e('There were no fields to update.', 'bbconnect');
}
}
function bbconnect_export_process()
{
// EXTEND EXECUTION TIME
set_time_limit(3600);
// SET LOCAL GLOBALS
global $wpdb;
$blog_prefix = $wpdb->get_blog_prefix(get_current_blog_id());
// SET A WPR TEMPORARY ARRAY
$wpr_trans = array('email', 'url');
$ret_array = array();
$exp_array = array();
// BYPASS PAGINATION AND GET ALL USERS FROM THIS QUERY
if (isset($_POST['_grexport']['all_users'])) {
$users = explode('|', $_POST['_grexport']['all_search']);
unset($_POST['_grexport']['all_search']);
} else {
if (isset($_POST['gredit_users'])) {
$users = array_unique($_POST['gredit_users']);
} else {
$users = false;
}
}
// SET UP THE DATA ARRAY
foreach ($_POST['_grexport'] as $key => $val) {
$exp_array[$key] = maybe_unserialize(urldecode($val));
}
$exp_array['return'] = true;
if (false != $users) {
// IF WE WANT ALL FIELDS, DO THAT NOW, ELSE, TAKE WHAT WE'VE SEARCHED FOR
if (isset($_POST['_grexport']['all_fields'])) {
$headers_prep = bbconnect_get_user_metadata();
foreach ($headers_prep as $header) {
$user_meta = get_option($header);
if ('taxonomy' == $user_meta['options']['field_type']) {
$headers[$user_meta['meta_key']] = array();
} else {
if ('wpr' == $user_meta['source']) {
if (in_array($user_meta['meta_key'], $wpr_trans)) {
$wpr_key = 'user_' . $user_meta['meta_key'];
} else {
if ('role' == $user_meta['meta_key']) {
$wpr_key = $blog_prefix . 'capabilities';
} else {
$wpr_key = $user_meta['meta_key'];
}
}
$headers[$wpr_key] = $user_meta['meta_key'];
} else {
if ('wp' == $user_meta['source'] || 'user' == $user_meta['source']) {
$headers[$user_meta['meta_key']] = $user_meta['meta_key'];
} else {
$headers['bbconnect_' . $user_meta['meta_key']] = $user_meta['meta_key'];
}
}
}
}
// REPLACE THE FIELD SELECTIONS WITH ALL FIELDS
$exp_array['table_body'] = $headers;
$exp_array['post_vars'] = false;
unset($headers);
}
// IF WE HAVE ACTIONS, PROCESS THEM
if (isset($_POST['gredit_actions'])) {
$exp_array['action_array'] = apply_filters('bbconnect_export_action_array', $_POST['gredit_actions']);
}
foreach ($users as $user_id) {
// ADD THE CURRENT USER IN
$exp_array['user_id'] = $user_id;
$cur_user = bbconnect_rows($exp_array);
if (isset($cur_user['action'])) {
if (isset($_POST['_grexport']['all_actions']) || isset($_POST['gredit_actions'])) {
$curact_array = apply_filters('bbconnect_export_action_return', $cur_user['action']);
unset($cur_user['action']);
foreach ($curact_array as $akey => $aval) {
$ret_array[] = $cur_user + $aval;
}
} else {
unset($cur_user['action']);
$ret_array[] = $cur_user;
}
} else {
$ret_array[] = $cur_user;
}
}
// APPLY A HEADER
array_unshift($ret_array, array_keys($ret_array[0]));
// FIX THAT DAMN MICROSOFT BUG!
if ('ID' == $ret_array[0][0]) {
$ret_array[0][0] = 'user_id';
}
if (isset($_POST['export_title'])) {
$exp_title = $_POST['export_title'];
} else {
$exp_title = 'export';
}
$inc_file = bbconnect_export_filename(sanitize_title_with_underscores($exp_title));
$ret_file = bbconnect_export_file($inc_file, $ret_array);
if (false != $ret_file) {
$export_results = '<div id="progress"><a href="' . $ret_file . '">' . __('Your file', 'bbconnect') . '</a></div>';
} else {
$export_results = __('I was not able to complete the export.', 'bbconnect');
}
} else {
$export_results = __('Please make a selection', 'bbconnect');
}
$ret_arr = array('all_search' => false, 'member_search' => false, 'action_search' => false, 'user_display' => false, 'export_array' => $ret_array, 'max_num_pages' => false, 'post_vars' => false, 'users_per_page' => false, 'users_count' => false, 'export_results' => $export_results);
return $ret_arr;
}
function bbconnect_new_form()
{
if (!wp_verify_nonce($_POST['bbconnect_admin_nonce'], 'bbconnect-admin-nonce')) {
die(__('terribly sorry.', 'bbconnect'));
}
if (!isset($_POST['data'])) {
return false;
}
$cid = bbconnect_sanitize($_POST['data']);
$forms = get_option('_bbconnect_user_forms');
if (false == $forms) {
$forms = array();
}
// MAKE A KEY OUT OF THE USER-SUBMITTED TITLE
$scid = sanitize_title_with_underscores($cid);
// IF THE KEY IS UNIQUE, PROCEED
if (!isset($forms[$scid])) {
$forms[$scid] = $cid;
$update = update_option('_bbconnect_user_forms', $forms);
if (false == $update) {
$uerror = __('New form failed', 'bbconnect');
}
} else {
$update = false;
$uerror = __('Duplicate form. Please try another name.', 'bbconnect');
}
bbconnect_list_forms(get_option('_bbconnect_user_forms'));
if (false != $update) {
echo '<div id="response" class="bbconnect_notice">' . __('New form successfully created', 'bbconnect') . '</div>';
} else {
echo '<div id="response" class="bbconnect_error">' . $uerror . '</div>';
}
die;
}
