/**
* Adds a category that is specifed in the POST array
* returns the HTML for a new list item to insert at the end
* of the current category list
*/
function bp_group_documents_add_category()
{
global $bp;
$category_name = $_POST['category'];
$parent_id = BP_Group_Documents_Template::get_parent_category_id();
if (!term_exists($category_name, 'group-documents-category', $parent_id)) {
$new_term = wp_insert_term($category_name, 'group-documents-category', array('parent' => $parent_id));
}
$output = "<li id='category-{$new_term['term_id']}'><strong>{$category_name}</strong>";
$term_id = $new_term['term_id'];
$edit_link = wp_nonce_url('?edit=' . $term_id, 'group-documents-category-edit');
$delete_link = wp_nonce_url('?delete=' . $term_id, 'group-documents-category-delete');
$output .= ' <a class="group-documents-category-edit" href="' . $edit_link . '">Edit</a>';
$output .= ' | <a class="group-documents-category-delete" href="' . $delete_link . '">Delete</a>';
$output .= '</li>';
die($output);
}
function bp_group_documents_group_admin_save()
{
global $bp;
do_action('bp_group_documents_group_admin_save');
$success = false;
//check if category was updated
if ($_POST['group_documents_category_edit'] && ctype_digit($_POST['group_documents_category_edit_id']) && term_exists((int) $_POST['group_documents_category_edit_id'], 'group-documents-category')) {
check_admin_referer('groups-edit-group-documents');
$success = wp_update_term((int) $_POST['group_documents_category_edit_id'], 'group-documents-category', array('name' => $_POST['group_documents_category_edit']));
}
//check if category was deleted
if (isset($_GET['delete']) && ctype_digit($_GET['delete']) && term_exists((int) $_GET['delete'], 'group-documents-category')) {
check_admin_referer('group-documents-category-delete');
$success = wp_delete_term((int) $_GET['delete'], 'group-documents-category');
}
//check if new category was added, if so, append to current list
if ($_POST['bp_group_documents_new_category']) {
$parent_id = BP_Group_Documents_Template::get_parent_category_id();
if (!term_exists($_POST['bp_group_documents_new_category'], 'group-documents-category', $parent_id)) {
$success = wp_insert_term($_POST['bp_group_documents_new_category'], 'group-documents-category', array('parent' => $parent_id));
}
}
//Update whether documents are enabled
if (isset($_POST['group_documents_documents_disabled']) && ctype_digit($_POST['group_documents_documents_disabled'])) {
check_admin_referer('groups-edit-group-documents');
$success = groups_update_groupmeta($bp->groups->current_group->id, 'group_documents_documents_disabled', $_POST['group_documents_documents_disabled']);
}
//Update permissions
$valid_permissions = array('members', 'mods_only');
if (isset($_POST['group_documents_upload_permission']) && in_array($_POST['group_documents_upload_permission'], $valid_permissions)) {
check_admin_referer('groups-edit-group-documents');
$success = $success || groups_update_groupmeta($bp->groups->current_group->id, 'group_documents_upload_permission', $_POST['group_documents_upload_permission']);
}
//If something was updated, post a success
if ($success !== false) {
bp_core_add_message(__('Settings saved successfully', 'buddypress'));
bp_core_redirect(bp_get_group_permalink($bp->groups->current_group) . '/admin/' . $bp->group_documents->slug);
}
}
/**
* The routine run after the user clicks Save from your admin tab
* @version v1.4, 31/10/2013, fix some notices
* v3, 27/8/2013, fix the messages
* v2, 21/5/2013, fix the edit and delete category bug, Stergatu Eleni
* @since 0.5
*/
function edit_screen_save()
{
global $bp;
do_action('bp_group_documents_group_admin_save');
$message = false;
$type = '';
$parent_id = BP_Group_Documents_Template::get_parent_category_id();
if (!isset($_POST['save']) && !isset($_POST['addCat']) && !isset($_POST['editCat']) && !isset($_POST['delCat'])) {
return false;
}
check_admin_referer('groups_edit_save_' . $this->slug);
//check if category was deleted
if (isset($_POST['group_documents_category_del_id']) && ctype_digit($_POST['group_documents_category_del_id']) && term_exists((int) $_POST['group_documents_category_del_id'], 'group-documents-category')) {
if (true == wp_delete_term((int) $_POST['group_documents_category_del_id'], 'group-documents-category')) {
$message = sprintf(__('Group %s category deleted successfully', 'bp-group-documents'), mb_strtolower($this->name));
}
} elseif (array_key_exists('group_documents_category_edit', $_POST) && ctype_digit($_POST['group_documents_category_edit_id']) && term_exists((int) $_POST['group_documents_category_edit_id'], 'group-documents-category')) {
if (term_exists($_POST['group_documents_category_edit'], 'group-documents-category', $parent_id)) {
$message = sprintf(__('No changes were made. This %s category name is used already', 'bp-group-documents'), mb_strtolower($this->name));
$type = 'error';
} else {
if (true == wp_update_term((int) $_POST['group_documents_category_edit_id'], 'group-documents-category', array('name' => $_POST['group_documents_category_edit']))) {
$message = sprintf(__('Group %s category renamed successfully', 'bp-group-documents'), mb_strtolower($this->name));
}
}
} elseif ($_POST['bp_group_documents_new_category']) {
if (!term_exists($_POST['bp_group_documents_new_category'], 'group-documents-category', $parent_id)) {
if (true == wp_insert_term($_POST['bp_group_documents_new_category'], 'group-documents-category', array('parent' => $parent_id))) {
$message = $_POST['bp_group_documents_new_category'] . ': ' . sprintf(__('New group %s category created', 'bp-group-documents'), mb_strtolower($this->name));
}
} else {
$message = sprintf(__('No changes were made. This %s category name is used already', 'bp-group-documents'), mb_strtolower($this->name));
$type = 'error';
}
} else {
$valid_permissions = array('members', 'mods_only');
//check if group upload permision has chanced
if (isset($_POST['bp_group_documents_upload_permission']) && in_array($_POST['bp_group_documents_upload_permission'], $valid_permissions)) {
if (true == groups_update_groupmeta($bp->groups->current_group->id, 'bp_group_documents_upload_permission', $_POST['bp_group_documents_upload_permission'])) {
$message = __('Upload Permissions changed successfully', 'bp-group-documents');
}
}
}
/* Post an error/success message to the screen */
if (!$message) {
bp_core_add_message(__('No changes were made. Either error or you didn\'t change anything', 'bp-group-documents'), 'error');
} else {
bp_core_add_message($message, $type);
}
do_action('bp_group_documents_group_admin_after_save');
bp_core_redirect(bp_get_group_permalink($bp->groups->current_group) . 'admin/' . $this->slug);
}
