/**
* Handles the uploading and cropping of a user avatar. Displays the change avatar page.
*
* @package BuddyPress XProfile
* @uses bp_is_my_profile() Checks to make sure the current user being viewed equals the logged in user
* @uses bp_core_load_template() Looks for and loads a template file within the current member theme (folder/filename)
*/
function xprofile_screen_change_avatar()
{
global $bp;
if (!bp_is_my_profile() && !is_super_admin()) {
return false;
}
if (bp_action_variables()) {
bp_do_404();
return;
}
$bp->avatar_admin->step = 'upload-image';
if (!empty($_FILES)) {
// Check the nonce
check_admin_referer('bp_avatar_upload');
// Pass the file to the avatar upload handler
if (bp_core_avatar_handle_upload($_FILES, 'xprofile_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('nxt_print_scripts', 'bp_core_add_jquery_cropper');
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_cropstore');
if (!bp_core_avatar_handle_crop(array('item_id' => $bp->displayed_user->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
bp_core_add_message(__('There was a problem cropping your avatar, please try uploading it again', 'buddypress'), 'error');
} else {
bp_core_add_message(__('Your new avatar was uploaded successfully!', 'buddypress'));
do_action('xprofile_avatar_uploaded');
}
}
do_action('xprofile_screen_change_avatar');
bp_core_load_template(apply_filters('xprofile_template_change_avatar', 'members/single/home'));
}
/**
* Ajax upload an avatar.
*
* @since 2.3.0
*
* @return string|null A json object containing success data if the upload succeeded
* error message otherwise.
*/
function bp_avatar_ajax_upload()
{
// Bail if not a POST action
if ('POST' !== strtoupper($_SERVER['REQUEST_METHOD'])) {
wp_die();
}
/**
* Sending the json response will be different if
* the current Plupload runtime is html4
*/
$is_html4 = false;
if (!empty($_POST['html4'])) {
$is_html4 = true;
}
// Check the nonce
check_admin_referer('bp-uploader');
// Init the BuddyPress parameters
$bp_params = array();
// We need it to carry on
if (!empty($_POST['bp_params'])) {
$bp_params = $_POST['bp_params'];
} else {
bp_attachments_json_response(false, $is_html4);
}
// We need the object to set the uploads dir filter
if (empty($bp_params['object'])) {
bp_attachments_json_response(false, $is_html4);
}
// Capability check
if (!bp_attachments_current_user_can('edit_avatar', $bp_params)) {
bp_attachments_json_response(false, $is_html4);
}
$bp = buddypress();
$bp_params['upload_dir_filter'] = '';
$needs_reset = array();
if ('user' === $bp_params['object'] && bp_is_active('xprofile')) {
$bp_params['upload_dir_filter'] = 'xprofile_avatar_upload_dir';
if (!bp_displayed_user_id() && !empty($bp_params['item_id'])) {
$needs_reset = array('key' => 'displayed_user', 'value' => $bp->displayed_user);
$bp->displayed_user->id = $bp_params['item_id'];
}
} elseif ('group' === $bp_params['object'] && bp_is_active('groups')) {
$bp_params['upload_dir_filter'] = 'groups_avatar_upload_dir';
if (!bp_get_current_group_id() && !empty($bp_params['item_id'])) {
$needs_reset = array('component' => 'groups', 'key' => 'current_group', 'value' => $bp->groups->current_group);
$bp->groups->current_group = groups_get_group(array('group_id' => $bp_params['item_id'], 'populate_extras' => false));
}
} else {
/**
* Filter here to deal with other components.
*
* @since 2.3.0
*
* @var array $bp_params the BuddyPress Ajax parameters.
*/
$bp_params = apply_filters('bp_core_avatar_ajax_upload_params', $bp_params);
}
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
/**
* The BuddyPress upload parameters is including the Avatar UI Available width,
* add it to the avatar_admin global for a later use.
*/
if (isset($bp_params['ui_available_width'])) {
$bp->avatar_admin->ui_available_width = (int) $bp_params['ui_available_width'];
}
// Upload the avatar
$avatar = bp_core_avatar_handle_upload($_FILES, $bp_params['upload_dir_filter']);
// Reset objects
if (!empty($needs_reset)) {
if (!empty($needs_reset['component'])) {
$bp->{$needs_reset['component']}->{$needs_reset['key']} = $needs_reset['value'];
} else {
$bp->{$needs_reset['key']} = $needs_reset['value'];
}
}
// Init the feedback message
$feedback_message = false;
if (!empty($bp->template_message)) {
$feedback_message = $bp->template_message;
// Remove template message.
$bp->template_message = false;
$bp->template_message_type = false;
@setcookie('bp-message', false, time() - 1000, COOKIEPATH);
@setcookie('bp-message-type', false, time() - 1000, COOKIEPATH);
}
if (empty($avatar)) {
// Default upload error
$message = __('Upload failed.', 'buddypress');
// Use the template message if set
if (!empty($feedback_message)) {
$message = $feedback_message;
}
// Upload error reply
bp_attachments_json_response(false, $is_html4, array('type' => 'upload_error', 'message' => $message));
}
if (empty($bp->avatar_admin->image->file)) {
bp_attachments_json_response(false, $is_html4);
}
$uploaded_image = @getimagesize($bp->avatar_admin->image->file);
// Set the name of the file
$name = $_FILES['file']['name'];
$name_parts = pathinfo($name);
$name = trim(substr($name, 0, -(1 + strlen($name_parts['extension']))));
// Finally return the avatar to the editor
bp_attachments_json_response(true, $is_html4, array('name' => $name, 'url' => $bp->avatar_admin->image->url, 'width' => $uploaded_image[0], 'height' => $uploaded_image[1], 'feedback' => $feedback_message));
}
/**
* Handles the uploading and cropping of a user avatar. Displays the change avatar page.
*
* @package BuddyPress XProfile
* @uses bp_is_my_profile() Checks to make sure the current user being viewed equals the logged in user
* @uses bp_core_load_template() Looks for and loads a template file within the current member theme (folder/filename)
*/
function xprofile_screen_change_avatar()
{
// Bail if not the correct screen
if (!bp_is_my_profile() && !bp_current_user_can('bp_moderate')) {
return false;
}
// Bail if there are action variables
if (bp_action_variables()) {
bp_do_404();
return;
}
$bp = buddypress();
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
$bp->avatar_admin->step = 'upload-image';
if (!empty($_FILES)) {
// Check the nonce
check_admin_referer('bp_avatar_upload');
// Pass the file to the avatar upload handler
if (bp_core_avatar_handle_upload($_FILES, 'xprofile_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_cropstore');
$args = array('item_id' => bp_displayed_user_id(), 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']);
if (!bp_core_avatar_handle_crop($args)) {
bp_core_add_message(__('There was a problem cropping your profile photo.', 'buddypress'), 'error');
} else {
/**
* Fires right before the redirect, after processing a new avatar.
*
* @since 1.1.0
* @since 2.3.4 Add two new parameters to inform about the user id and
* about the way the avatar was set (eg: 'crop' or 'camera')
*
* @param string $item_id Inform about the user id the avatar was set for
* @param string $value Inform about the way the avatar was set ('crop')
*/
do_action('xprofile_avatar_uploaded', (int) $args['item_id'], 'crop');
bp_core_add_message(__('Your new profile photo was uploaded successfully.', 'buddypress'));
bp_core_redirect(bp_displayed_user_domain());
}
}
/**
* Fires right before the loading of the XProfile change avatar screen template file.
*
* @since BuddyPress (1.0.0)
*/
do_action('xprofile_screen_change_avatar');
/**
* Filters the template to load for the XProfile change avatar screen.
*
* @since BuddyPress (1.0.0)
*
* @param string $template Path to the XProfile change avatar template to load.
*/
bp_core_load_template(apply_filters('xprofile_template_change_avatar', 'members/single/home'));
}
/**
* Handle the display of a group's Change Avatar page.
*/
function groups_screen_group_admin_avatar()
{
if ('group-avatar' != bp_get_group_current_admin_tab()) {
return false;
}
// If the logged-in user doesn't have permission or if avatar uploads are disabled, then stop here.
if (!bp_is_item_admin() || bp_disable_group_avatar_uploads() || !buddypress()->avatar->show_avatars) {
return false;
}
$bp = buddypress();
// If the group admin has deleted the admin avatar.
if (bp_is_action_variable('delete', 1)) {
// Check the nonce.
check_admin_referer('bp_group_avatar_delete');
if (bp_core_delete_existing_avatar(array('item_id' => $bp->groups->current_group->id, 'object' => 'group'))) {
bp_core_add_message(__('The group profile photo was deleted successfully!', 'buddypress'));
} else {
bp_core_add_message(__('There was a problem deleting the group profile photo. Please try again.', 'buddypress'), 'error');
}
}
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
$bp->avatar_admin->step = 'upload-image';
if (!empty($_FILES)) {
// Check the nonce.
check_admin_referer('bp_avatar_upload');
// Pass the file to the avatar upload handler.
if (bp_core_avatar_handle_upload($_FILES, 'groups_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping.
add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
}
}
// If the image cropping is done, crop the image and save a full/thumb version.
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce.
check_admin_referer('bp_avatar_cropstore');
$args = array('object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']);
if (!bp_core_avatar_handle_crop($args)) {
bp_core_add_message(__('There was a problem cropping the group profile photo.', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The new group profile photo was uploaded successfully.', 'buddypress'));
}
}
/**
* Fires before the loading of the group Change Avatar page template.
*
* @since 1.0.0
*
* @param int $id ID of the group that is being displayed.
*/
do_action('groups_screen_group_admin_avatar', $bp->groups->current_group->id);
/**
* Filters the template to load for a group's Change Avatar page.
*
* @since 1.0.0
*
* @param string $value Path to a group's Change Avatar template.
*/
bp_core_load_template(apply_filters('groups_template_group_admin_avatar', 'groups/single/home'));
}
/**
* Catch and process group creation form submissions.
*/
function groups_action_create_group()
{
global $bp;
// If we're not at domain.org/groups/create/ then return false
if (!bp_is_groups_component() || !bp_is_current_action('create')) {
return false;
}
if (!is_user_logged_in()) {
return false;
}
if (!bp_user_can_create_groups()) {
bp_core_add_message(__('Sorry, you are not allowed to create groups.', 'buddypress'), 'error');
bp_core_redirect(trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug()));
}
// Make sure creation steps are in the right order
groups_action_sort_creation_steps();
// If no current step is set, reset everything so we can start a fresh group creation
$bp->groups->current_create_step = bp_action_variable(1);
if (!bp_get_groups_current_create_step()) {
unset($bp->groups->current_create_step);
unset($bp->groups->completed_create_steps);
setcookie('bp_new_group_id', false, time() - 1000, COOKIEPATH);
setcookie('bp_completed_create_steps', false, time() - 1000, COOKIEPATH);
$reset_steps = true;
$keys = array_keys($bp->groups->group_creation_steps);
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/' . array_shift($keys) . '/');
}
// If this is a creation step that is not recognized, just redirect them back to the first screen
if (bp_get_groups_current_create_step() && empty($bp->groups->group_creation_steps[bp_get_groups_current_create_step()])) {
bp_core_add_message(__('There was an error saving group details. Please try again.', 'buddypress'), 'error');
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/');
}
// Fetch the currently completed steps variable
if (isset($_COOKIE['bp_completed_create_steps']) && !isset($reset_steps)) {
$bp->groups->completed_create_steps = json_decode(base64_decode(stripslashes($_COOKIE['bp_completed_create_steps'])));
}
// Set the ID of the new group, if it has already been created in a previous step
if (isset($_COOKIE['bp_new_group_id'])) {
$bp->groups->new_group_id = (int) $_COOKIE['bp_new_group_id'];
$bp->groups->current_group = groups_get_group(array('group_id' => $bp->groups->new_group_id));
// Only allow the group creator to continue to edit the new group
if (!bp_is_group_creator($bp->groups->current_group, bp_loggedin_user_id())) {
bp_core_add_message(__('Only the group creator may continue editing this group.', 'buddypress'), 'error');
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/');
}
}
// If the save, upload or skip button is hit, lets calculate what we need to save
if (isset($_POST['save'])) {
// Check the nonce
check_admin_referer('groups_create_save_' . bp_get_groups_current_create_step());
if ('group-details' == bp_get_groups_current_create_step()) {
if (empty($_POST['group-name']) || empty($_POST['group-desc']) || !strlen(trim($_POST['group-name'])) || !strlen(trim($_POST['group-desc']))) {
bp_core_add_message(__('Please fill in all of the required fields', 'buddypress'), 'error');
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/' . bp_get_groups_current_create_step() . '/');
}
$new_group_id = isset($bp->groups->new_group_id) ? $bp->groups->new_group_id : 0;
if (!($bp->groups->new_group_id = groups_create_group(array('group_id' => $new_group_id, 'name' => $_POST['group-name'], 'description' => $_POST['group-desc'], 'slug' => groups_check_slug(sanitize_title(esc_attr($_POST['group-name']))), 'date_created' => bp_core_current_time(), 'status' => 'public')))) {
bp_core_add_message(__('There was an error saving group details, please try again.', 'buddypress'), 'error');
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/' . bp_get_groups_current_create_step() . '/');
}
}
if ('group-settings' == bp_get_groups_current_create_step()) {
$group_status = 'public';
$group_enable_forum = 1;
if (!isset($_POST['group-show-forum'])) {
$group_enable_forum = 0;
} else {
// Create the forum if enable_forum = 1
if (bp_is_active('forums') && !groups_get_groupmeta($bp->groups->new_group_id, 'forum_id')) {
groups_new_group_forum();
}
}
if ('private' == $_POST['group-status']) {
$group_status = 'private';
} else {
if ('hidden' == $_POST['group-status']) {
$group_status = 'hidden';
}
}
if (!($bp->groups->new_group_id = groups_create_group(array('group_id' => $bp->groups->new_group_id, 'status' => $group_status, 'enable_forum' => $group_enable_forum)))) {
bp_core_add_message(__('There was an error saving group details, please try again.', 'buddypress'), 'error');
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/' . bp_get_groups_current_create_step() . '/');
}
// Set the invite status
// Checked against a whitelist for security
$allowed_invite_status = apply_filters('groups_allowed_invite_status', array('members', 'mods', 'admins'));
$invite_status = !empty($_POST['group-invite-status']) && in_array($_POST['group-invite-status'], (array) $allowed_invite_status) ? $_POST['group-invite-status'] : 'members';
groups_update_groupmeta($bp->groups->new_group_id, 'invite_status', $invite_status);
}
if ('group-invites' === bp_get_groups_current_create_step()) {
if (!empty($_POST['friends'])) {
foreach ((array) $_POST['friends'] as $friend) {
groups_invite_user(array('user_id' => $friend, 'group_id' => $bp->groups->new_group_id));
}
}
groups_send_invites(bp_loggedin_user_id(), $bp->groups->new_group_id);
}
do_action('groups_create_group_step_save_' . bp_get_groups_current_create_step());
do_action('groups_create_group_step_complete');
// Mostly for clearing cache on a generic action name
/**
* Once we have successfully saved the details for this step of the creation process
* we need to add the current step to the array of completed steps, then update the cookies
* holding the information
*/
$completed_create_steps = isset($bp->groups->completed_create_steps) ? $bp->groups->completed_create_steps : array();
if (!in_array(bp_get_groups_current_create_step(), $completed_create_steps)) {
$bp->groups->completed_create_steps[] = bp_get_groups_current_create_step();
}
// Reset cookie info
setcookie('bp_new_group_id', $bp->groups->new_group_id, time() + 60 * 60 * 24, COOKIEPATH);
setcookie('bp_completed_create_steps', base64_encode(json_encode($bp->groups->completed_create_steps)), time() + 60 * 60 * 24, COOKIEPATH);
// If we have completed all steps and hit done on the final step we
// can redirect to the completed group
$keys = array_keys($bp->groups->group_creation_steps);
if (count($bp->groups->completed_create_steps) == count($keys) && bp_get_groups_current_create_step() == array_pop($keys)) {
unset($bp->groups->current_create_step);
unset($bp->groups->completed_create_steps);
// Once we compelete all steps, record the group creation in the activity stream.
groups_record_activity(array('type' => 'created_group', 'item_id' => $bp->groups->new_group_id));
do_action('groups_group_create_complete', $bp->groups->new_group_id);
bp_core_redirect(bp_get_group_permalink($bp->groups->current_group));
} else {
/**
* Since we don't know what the next step is going to be (any plugin can insert steps)
* we need to loop the step array and fetch the next step that way.
*/
foreach ($keys as $key) {
if ($key == bp_get_groups_current_create_step()) {
$next = 1;
continue;
}
if (isset($next)) {
$next_step = $key;
break;
}
}
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/' . $next_step . '/');
}
}
// Remove invitations
if ('group-invites' === bp_get_groups_current_create_step() && !empty($_REQUEST['user_id']) && is_numeric($_REQUEST['user_id'])) {
if (!check_admin_referer('groups_invite_uninvite_user')) {
return false;
}
$message = __('Invite successfully removed', 'buddypress');
$error = false;
if (!groups_uninvite_user((int) $_REQUEST['user_id'], $bp->groups->new_group_id)) {
$message = __('There was an error removing the invite', 'buddypress');
$error = 'error';
}
bp_core_add_message($message, $error);
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/group-invites/');
}
// Group avatar is handled separately
if ('group-avatar' == bp_get_groups_current_create_step() && isset($_POST['upload'])) {
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
if (!empty($_FILES) && isset($_POST['upload'])) {
// Normally we would check a nonce here, but the group save nonce is used instead
// Pass the file to the avatar upload handler
if (bp_core_avatar_handle_upload($_FILES, 'groups_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if (isset($_POST['avatar-crop-submit']) && isset($_POST['upload'])) {
// Normally we would check a nonce here, but the group save nonce is used instead
if (!bp_core_avatar_handle_crop(array('object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
bp_core_add_message(__('There was an error saving the group profile photo, please try uploading again.', 'buddypress'), 'error');
} else {
bp_core_add_message(__('The group profile photo was uploaded successfully!', 'buddypress'));
}
}
}
bp_core_load_template(apply_filters('groups_template_create_group', 'groups/create'));
}
/**
* Handles the uploading and cropping of a user avatar. Displays the change avatar page.
*
* @package BuddyPress XProfile
* @uses bp_is_my_profile() Checks to make sure the current user being viewed equals the logged in user
* @uses bp_core_load_template() Looks for and loads a template file within the current member theme (folder/filename)
*/
function xprofile_screen_change_avatar()
{
// Bail if not the correct screen
if (!bp_is_my_profile() && !bp_current_user_can('bp_moderate')) {
return false;
}
// Bail if there are action variables
if (bp_action_variables()) {
bp_do_404();
return;
}
$bp = buddypress();
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
$bp->avatar_admin->step = 'upload-image';
if (!empty($_FILES)) {
// Check the nonce
check_admin_referer('bp_avatar_upload');
// Pass the file to the avatar upload handler
if (bp_core_avatar_handle_upload($_FILES, 'xprofile_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_cropstore');
$args = array('item_id' => bp_displayed_user_id(), 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']);
if (!bp_core_avatar_handle_crop($args)) {
bp_core_add_message(__('There was a problem cropping your profile photo.', 'buddypress'), 'error');
} else {
do_action('xprofile_avatar_uploaded');
bp_core_add_message(__('Your new profile photo was uploaded successfully.', 'buddypress'));
bp_core_redirect(bp_displayed_user_domain());
}
}
do_action('xprofile_screen_change_avatar');
bp_core_load_template(apply_filters('xprofile_template_change_avatar', 'members/single/home'));
}
function rtmedia_api_process_update_avatar_request()
{
$this->rtmediajsonapifunction->rtmedia_api_verfiy_token();
$ec_no_file = 130001;
$msg_no_file = __('no file', 'rtmedia');
$ec_invalid_image = 130002;
$msg_invalid_image = __('upload failed, check size and file type', 'rtmedia');
$ec_avatar_updated = 130003;
$msg_avatar_updated = __('avatar updated', 'rtmedia');
extract($_POST);
if (empty($_FILES['file'])) {
echo $this->rtmedia_api_response_object('FALSE', $ec_no_file, $msg_no_file);
exit;
}
$uploaded = bp_core_avatar_handle_upload($_FILES, 'xprofile_avatar_upload_dir');
if (!$uploaded) {
echo $this->rtmedia_api_response_object('FALSE', $ec_invalid_image, $msg_invalid_image);
exit;
} else {
echo $this->rtmedia_api_response_object('TRUE', $ec_avatar_updated, $msg_avatar_updated);
exit;
}
}
function groups_screen_group_admin_avatar()
{
global $bp;
if (bp_is_groups_component() && bp_is_action_variable('group-avatar', 0)) {
// If the logged-in user doesn't have permission or if avatar uploads are disabled, then stop here
if (!$bp->is_item_admin || (int) bp_get_option('bp-disable-avatar-uploads')) {
return false;
}
// If the group admin has deleted the admin avatar
if (bp_is_action_variable('delete', 1)) {
// Check the nonce
check_admin_referer('bp_group_avatar_delete');
if (bp_core_delete_existing_avatar(array('item_id' => $bp->groups->current_group->id, 'object' => 'group'))) {
bp_core_add_message(__('Your avatar was deleted successfully!', 'buddypress'));
} else {
bp_core_add_message(__('There was a problem deleting that avatar, please try again.', 'buddypress'), 'error');
}
}
$bp->avatar_admin->step = 'upload-image';
if (!empty($_FILES)) {
// Check the nonce
check_admin_referer('bp_avatar_upload');
// Pass the file to the avatar upload handler
if (bp_core_avatar_handle_upload($_FILES, 'groups_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('wp_print_scripts', 'bp_core_add_jquery_cropper');
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_cropstore');
if (!bp_core_avatar_handle_crop(array('object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
bp_core_add_message(__('There was a problem cropping the avatar, please try uploading it again', 'buddypress'));
} else {
bp_core_add_message(__('The new group avatar was uploaded successfully!', 'buddypress'));
}
}
do_action('groups_screen_group_admin_avatar', $bp->groups->current_group->id);
bp_core_load_template(apply_filters('groups_template_group_admin_avatar', 'groups/single/home'));
}
}
function groups_action_create_group() {
global $bp;
/* If we're not at domain.org/groups/create/ then return false */
if ( $bp->current_component != $bp->groups->slug || 'create' != $bp->current_action )
return false;
if ( !is_user_logged_in() )
return false;
/* Make sure creation steps are in the right order */
groups_action_sort_creation_steps();
/* If no current step is set, reset everything so we can start a fresh group creation */
if ( !$bp->groups->current_create_step = $bp->action_variables[1] ) {
unset( $bp->groups->current_create_step );
unset( $bp->groups->completed_create_steps );
setcookie( 'bp_new_group_id', false, time() - 1000, COOKIEPATH );
setcookie( 'bp_completed_create_steps', false, time() - 1000, COOKIEPATH );
$reset_steps = true;
bp_core_redirect( $bp->root_domain . '/' . $bp->groups->slug . '/create/step/' . array_shift( array_keys( $bp->groups->group_creation_steps ) ) . '/' );
}
/* If this is a creation step that is not recognized, just redirect them back to the first screen */
if ( $bp->action_variables[1] && !$bp->groups->group_creation_steps[$bp->action_variables[1]] ) {
bp_core_add_message( __('There was an error saving group details. Please try again.', 'buddypress'), 'error' );
bp_core_redirect( $bp->root_domain . '/' . $bp->groups->slug . '/create/' );
}
/* Fetch the currently completed steps variable */
if ( isset( $_COOKIE['bp_completed_create_steps'] ) && !$reset_steps )
$bp->groups->completed_create_steps = unserialize( stripslashes( $_COOKIE['bp_completed_create_steps'] ) );
/* Set the ID of the new group, if it has already been created in a previous step */
if ( isset( $_COOKIE['bp_new_group_id'] ) ) {
$bp->groups->new_group_id = $_COOKIE['bp_new_group_id'];
$bp->groups->current_group = new BP_Groups_Group( $bp->groups->new_group_id );
}
/* If the save, upload or skip button is hit, lets calculate what we need to save */
if ( isset( $_POST['save'] ) ) {
/* Check the nonce */
check_admin_referer( 'groups_create_save_' . $bp->groups->current_create_step );
if ( 'group-details' == $bp->groups->current_create_step ) {
if ( empty( $_POST['group-name'] ) || empty( $_POST['group-desc'] ) || !strlen( trim( $_POST['group-name'] ) ) || !strlen( trim( $_POST['group-desc'] ) ) ) {
bp_core_add_message( __( 'Please fill in all of the required fields', 'buddypress' ), 'error' );
bp_core_redirect( $bp->root_domain . '/' . $bp->groups->slug . '/create/step/' . $bp->groups->current_create_step . '/' );
}
if ( !$bp->groups->new_group_id = groups_create_group( array( 'group_id' => $bp->groups->new_group_id, 'name' => $_POST['group-name'], 'description' => $_POST['group-desc'], 'slug' => groups_check_slug( sanitize_title( esc_attr( $_POST['group-name'] ) ) ), 'date_created' => gmdate( "Y-m-d H:i:s" ), 'status' => 'public' ) ) ) {
bp_core_add_message( __( 'There was an error saving group details, please try again.', 'buddypress' ), 'error' );
bp_core_redirect( $bp->root_domain . '/' . $bp->groups->slug . '/create/step/' . $bp->groups->current_create_step . '/' );
}
groups_update_groupmeta( $bp->groups->new_group_id, 'total_member_count', 1 );
groups_update_groupmeta( $bp->groups->new_group_id, 'last_activity', gmdate( "Y-m-d H:i:s" ) );
}
if ( 'group-settings' == $bp->groups->current_create_step ) {
$group_status = 'public';
$group_enable_forum = 1;
if ( !isset($_POST['group-show-forum']) ) {
$group_enable_forum = 0;
} else {
/* Create the forum if enable_forum = 1 */
if ( function_exists( 'bp_forums_setup' ) && '' == groups_get_groupmeta( $bp->groups->new_group_id, 'forum_id' ) ) {
groups_new_group_forum();
}
}
if ( 'private' == $_POST['group-status'] )
$group_status = 'private';
else if ( 'hidden' == $_POST['group-status'] )
$group_status = 'hidden';
if ( !$bp->groups->new_group_id = groups_create_group( array( 'group_id' => $bp->groups->new_group_id, 'status' => $group_status, 'enable_forum' => $group_enable_forum ) ) ) {
bp_core_add_message( __( 'There was an error saving group details, please try again.', 'buddypress' ), 'error' );
bp_core_redirect( $bp->root_domain . '/' . $bp->groups->slug . '/create/step/' . $bp->groups->current_create_step . '/' );
}
}
if ( 'group-invites' == $bp->groups->current_create_step ) {
groups_send_invites( $bp->loggedin_user->id, $bp->groups->new_group_id );
}
do_action( 'groups_create_group_step_save_' . $bp->groups->current_create_step );
do_action( 'groups_create_group_step_complete' ); // Mostly for clearing cache on a generic action name
/**
* Once we have successfully saved the details for this step of the creation process
* we need to add the current step to the array of completed steps, then update the cookies
* holding the information
*/
if ( !in_array( $bp->groups->current_create_step, (array)$bp->groups->completed_create_steps ) )
$bp->groups->completed_create_steps[] = $bp->groups->current_create_step;
/* Reset cookie info */
setcookie( 'bp_new_group_id', $bp->groups->new_group_id, time()+60*60*24, COOKIEPATH );
setcookie( 'bp_completed_create_steps', serialize( $bp->groups->completed_create_steps ), time()+60*60*24, COOKIEPATH );
/* If we have completed all steps and hit done on the final step we can redirect to the completed group */
if ( count( $bp->groups->completed_create_steps ) == count( $bp->groups->group_creation_steps ) && $bp->groups->current_create_step == array_pop( array_keys( $bp->groups->group_creation_steps ) ) ) {
unset( $bp->groups->current_create_step );
unset( $bp->groups->completed_create_steps );
/* Once we compelete all steps, record the group creation in the activity stream. */
groups_record_activity( array(
'action' => apply_filters( 'groups_activity_created_group_action', sprintf( __( '%s created the group %s', 'buddypress'), bp_core_get_userlink( $bp->loggedin_user->id ), '<a href="' . bp_get_group_permalink( $bp->groups->current_group ) . '">' . esc_attr( $bp->groups->current_group->name ) . '</a>' ) ),
'type' => 'created_group',
'item_id' => $bp->groups->new_group_id
) );
do_action( 'groups_group_create_complete', $bp->groups->new_group_id );
bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) );
} else {
/**
* Since we don't know what the next step is going to be (any plugin can insert steps)
* we need to loop the step array and fetch the next step that way.
*/
foreach ( (array)$bp->groups->group_creation_steps as $key => $value ) {
if ( $key == $bp->groups->current_create_step ) {
$next = 1;
continue;
}
if ( $next ) {
$next_step = $key;
break;
}
}
bp_core_redirect( $bp->root_domain . '/' . $bp->groups->slug . '/create/step/' . $next_step . '/' );
}
}
/* Group avatar is handled separately */
if ( 'group-avatar' == $bp->groups->current_create_step && isset( $_POST['upload'] ) ) {
if ( !empty( $_FILES ) && isset( $_POST['upload'] ) ) {
/* Normally we would check a nonce here, but the group save nonce is used instead */
/* Pass the file to the avatar upload handler */
if ( bp_core_avatar_handle_upload( $_FILES, 'groups_avatar_upload_dir' ) ) {
$bp->avatar_admin->step = 'crop-image';
/* Make sure we include the jQuery jCrop file for image cropping */
add_action( 'wp', 'bp_core_add_jquery_cropper' );
}
}
/* If the image cropping is done, crop the image and save a full/thumb version */
if ( isset( $_POST['avatar-crop-submit'] ) && isset( $_POST['upload'] ) ) {
/* Normally we would check a nonce here, but the group save nonce is used instead */
if ( !bp_core_avatar_handle_crop( array( 'object' => 'group', 'avatar_dir' => 'group-avatars', 'item_id' => $bp->groups->current_group->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h'] ) ) )
bp_core_add_message( __( 'There was an error saving the group avatar, please try uploading again.', 'buddypress' ), 'error' );
else
bp_core_add_message( __( 'The group avatar was uploaded successfully!', 'buddypress' ) );
}
}
bp_core_load_template( apply_filters( 'groups_template_create_group', 'groups/create' ) );
}
function bp_core_screen_signup() {
global $bp, $wpdb;
if ( $bp->current_component != BP_REGISTER_SLUG )
return false;
/* If the user is logged in, redirect away from here */
if ( is_user_logged_in() )
bp_core_redirect( $bp->root_domain );
/* If signups are disabled, just re-direct */
if ( !bp_get_signup_allowed() )
bp_core_redirect( $bp->root_domain );
$bp->signup->step = 'request-details';
/* If the signup page is submitted, validate and save */
if ( isset( $_POST['signup_submit'] ) ) {
/* Check the nonce */
check_admin_referer( 'bp_new_signup' );
require_once( ABSPATH . WPINC . '/registration.php' );
/* Check the base account details for problems */
$account_details = bp_core_validate_user_signup( $_POST['signup_username'], $_POST['signup_email'] );
/* If there are errors with account details, set them for display */
if ( !empty( $account_details['errors']->errors['user_name'] ) )
$bp->signup->errors['signup_username'] = $account_details['errors']->errors['user_name'][0];
if ( !empty( $account_details['errors']->errors['user_email'] ) )
$bp->signup->errors['signup_email'] = $account_details['errors']->errors['user_email'][0];
/* Check that both password fields are filled in */
if ( empty( $_POST['signup_password'] ) || empty( $_POST['signup_password_confirm'] ) )
$bp->signup->errors['signup_password'] = __( 'Please make sure you enter your password twice', 'buddypress' );
/* Check that the passwords match */
if ( ( !empty( $_POST['signup_password'] ) && !empty( $_POST['signup_password_confirm'] ) ) && $_POST['signup_password'] != $_POST['signup_password_confirm'] )
$bp->signup->errors['signup_password'] = __( 'The passwords you entered do not match.', 'buddypress' );
$bp->signup->username = $_POST['signup_username'];
$bp->signup->email = $_POST['signup_email'];
/* Now we've checked account details, we can check profile information */
if ( function_exists( 'xprofile_check_is_required_field' ) ) {
/* Make sure hidden field is passed and populated */
if ( isset( $_POST['signup_profile_field_ids'] ) && !empty( $_POST['signup_profile_field_ids'] ) ) {
/* Let's compact any profile field info into an array */
$profile_field_ids = explode( ',', $_POST['signup_profile_field_ids'] );
/* Loop through the posted fields formatting any datebox values then validate the field */
foreach ( (array) $profile_field_ids as $field_id ) {
if ( !isset( $_POST['field_' . $field_id] ) ) {
if ( isset( $_POST['field_' . $field_id . '_day'] ) )
$_POST['field_' . $field_id] = strtotime( $_POST['field_' . $field_id . '_day'] . $_POST['field_' . $field_id . '_month'] . $_POST['field_' . $field_id . '_year'] );
}
/* Create errors for required fields without values */
if ( xprofile_check_is_required_field( $field_id ) && empty( $_POST['field_' . $field_id] ) )
$bp->signup->errors['field_' . $field_id] = __( 'This is a required field', 'buddypress' );
}
/* This situation doesn't naturally occur so bounce to website root */
} else {
bp_core_redirect( $bp->root_domain );
}
}
/* Finally, let's check the blog details, if the user wants a blog and blog creation is enabled */
if ( isset( $_POST['signup_with_blog'] ) ) {
$active_signup = $bp->site_options['registration'];
if ( 'blog' == $active_signup || 'all' == $active_signup ) {
$blog_details = bp_core_validate_blog_signup( $_POST['signup_blog_url'], $_POST['signup_blog_title'] );
/* If there are errors with blog details, set them for display */
if ( !empty( $blog_details['errors']->errors['blogname'] ) )
$bp->signup->errors['signup_blog_url'] = $blog_details['errors']->errors['blogname'][0];
if ( !empty( $blog_details['errors']->errors['blog_title'] ) )
$bp->signup->errors['signup_blog_title'] = $blog_details['errors']->errors['blog_title'][0];
}
}
do_action( 'bp_signup_validate' );
/* Add any errors to the action for the field in the template for display. */
if ( !empty( $bp->signup->errors ) ) {
foreach ( (array)$bp->signup->errors as $fieldname => $error_message )
add_action( 'bp_' . $fieldname . '_errors', create_function( '', 'echo "<div class=\"error\">' . $error_message . '</div>";' ) );
} else {
$bp->signup->step = 'save-details';
/* No errors! Let's register those deets. */
$active_signup = $bp->site_options['registration'];
if ( 'none' != $active_signup ) {
/* Let's compact any profile field info into usermeta */
$profile_field_ids = explode( ',', $_POST['signup_profile_field_ids'] );
/* Loop through the posted fields formatting any datebox values then add to usermeta */
foreach ( (array) $profile_field_ids as $field_id ) {
if ( !isset( $_POST['field_' . $field_id] ) ) {
if ( isset( $_POST['field_' . $field_id . '_day'] ) )
$_POST['field_' . $field_id] = strtotime( $_POST['field_' . $field_id . '_day'] . $_POST['field_' . $field_id . '_month'] . $_POST['field_' . $field_id . '_year'] );
}
if ( !empty( $_POST['field_' . $field_id] ) )
$usermeta['field_' . $field_id] = $_POST['field_' . $field_id];
}
/* Store the profile field ID's in usermeta */
$usermeta['profile_field_ids'] = $_POST['signup_profile_field_ids'];
/* Hash and store the password */
$usermeta['password'] = wp_hash_password( $_POST['signup_password'] );
/* If the user decided to create a blog, save those details to usermeta */
if ( 'blog' == $active_signup || 'all' == $active_signup ) {
$usermeta['public'] = ( 'public' == $_POST['signup_blog_privacy'] ) ? true : false;
}
$usermeta = apply_filters( 'bp_signup_usermeta', $usermeta );
/* Finally, sign up the user and/or blog */
if ( isset( $_POST['signup_with_blog'] ) && bp_core_is_multisite() )
bp_core_signup_blog( $blog_details['domain'], $blog_details['path'], $blog_details['blog_title'], $_POST['signup_username'], $_POST['signup_email'], $usermeta );
else {
bp_core_signup_user( $_POST['signup_username'], $_POST['signup_password'], $_POST['signup_email'], $usermeta );
}
$bp->signup->step = 'completed-confirmation';
}
do_action( 'bp_complete_signup' );
}
}
$bp->avatar_admin->step = 'upload-image';
/* If user has uploaded a new avatar */
if ( !empty( $_FILES ) ) {
/* Check the nonce */
check_admin_referer( 'bp_avatar_upload' );
$bp->signup->step = 'completed-confirmation';
if ( bp_core_is_multisite() ) {
/* Get the activation key */
if ( !$bp->signup->key = $wpdb->get_var( $wpdb->prepare( "SELECT activation_key FROM {$wpdb->signups} WHERE user_login = %s AND user_email = %s", $_POST[ 'signup_username' ], $_POST[ 'signup_email' ] ) ) ) {
bp_core_add_message( __( 'There was a problem uploading your avatar, please try uploading it again', 'buddypress' ) );
} else {
/* Hash the key to create the upload folder (added security so people don't sniff the activation key) */
$bp->signup->avatar_dir = wp_hash( $bp->signup->key );
}
} else {
$user_id = bp_core_get_userid( $_POST['signup_username'] );
$bp->signup->avatar_dir = wp_hash( $user_id );
}
/* Pass the file to the avatar upload handler */
if ( bp_core_avatar_handle_upload( $_FILES, 'bp_core_signup_avatar_upload_dir' ) ) {
$bp->avatar_admin->step = 'crop-image';
/* Make sure we include the jQuery jCrop file for image cropping */
add_action( 'wp', 'bp_core_add_jquery_cropper' );
}
}
/* If the image cropping is done, crop the image and save a full/thumb version */
if ( isset( $_POST['avatar-crop-submit'] ) ) {
/* Check the nonce */
check_admin_referer( 'bp_avatar_cropstore' );
/* Reset the avatar step so we can show the upload form again if needed */
$bp->signup->step = 'completed-confirmation';
$bp->avatar_admin->step = 'upload-image';
if ( !bp_core_avatar_handle_crop( array( 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h'] ) ) )
bp_core_add_message( __( 'There was a problem cropping your avatar, please try uploading it again', 'buddypress' ), 'error' );
else
bp_core_add_message( __( 'Your new avatar was uploaded successfully', 'buddypress' ) );
}
bp_core_load_template( 'registration/register' );
}
/**
* cover photo subnav callback function. renders the title content and the template
* files that are needed to process the upload and cropping of the photo
*
* @author dunhakdis<*****@*****.**>
* @package bp-cover-photo
* @since 1.0
* @return void
*/
function bcp_cover_photo_screen()
{
// store buddypress object to $bp
// same as global $bp;
$bp = buddypress();
// template directory
$template = 'members';
// filter function for uploading images
$upload_filter = 'xprofile_avatar_upload_dir';
// the id of the user
$item_id = bp_displayed_user_id();
if (bp_is_group_single()) {
$template = 'groups';
$upload_filter = 'groups_avatar_upload_dir';
$item_id = $bp->groups->current_group->id;
}
// load jcrop
add_action('wp_enqueue_scripts', 'bp_cover_photo_scripts');
//add title and content here - last is to call the members plugin.php template
add_action('bp_template_title', 'bp_cover_photo_screen_title');
add_action('bp_template_content', 'bp_cover_photo_screen_content');
// handle uploading of cover photo
if (!empty($_FILES)) {
// Check the nonce
check_admin_referer('bp_avatar_upload');
// create avatar_admin object to prevent notices
// from empty variables and objects
if (!isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
// Pass the file to the avatar upload handler
$bp = buddypress();
if (bp_core_avatar_handle_upload($_FILES, $upload_filter)) {
// adjust current step
$bp->avatar_admin->step = 'crop-image';
}
}
// If the image cropping is done, crop the image and save a full/thumb version
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_cropstore');
$groups_slug = bcp_get_groups_slug();
$args = array('item_id' => $item_id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']);
// change avatar path for groups
if (bp_is_group_single()) {
$args['avatar_dir'] = 'group-avatars';
}
if (!bcp_core_avatar_handle_crop($args)) {
bp_core_add_message(__('There was a problem cropping your cover photo.', 'buddypress'), 'error');
} else {
// update the default cover photo image for groups
if (isset($_POST['global-coverphoto'])) {
$type = wp_kses($_POST['global-coverphoto'], array());
$args = array('object_id' => $item_id, 'type' => $type);
$new_cover_photo = bcp_fetch_cover_photo($args);
update_option('__bcp_default_' . $type . '_cover_photo', $new_cover_photo['full']);
}
if (bp_is_group_single()) {
// if its a single group
// redirect to group home page
$current_displayed_group_url = trailingslashit(get_bloginfo('url') . '/' . $groups_slug . '/' . $bp->groups->current_group->slug . '/');
groups_update_groupmeta($item_id, 'cover-photo-timestamp', md5(time()));
bp_core_redirect($current_displayed_group_url);
} else {
//otherwise, redirect to members profile
update_user_meta($item_id, 'cover-photo-timestamp', md5(time()));
bp_core_redirect(bp_displayed_user_domain());
}
bp_core_add_message(__('Your new cover photo was uploaded successfully.', 'buddypress'));
}
}
bp_core_load_template(apply_filters('bp_core_template_plugin', $template . '/single/plugins'));
return;
}
function bfox_bp_plans_update_plan_avatar(BfoxReadingPlan $plan, $is_create = false)
{
global $bp;
bfox_bp_plans_must_own($plan);
if (!$is_create) {
/* If the group admin has deleted the admin avatar */
if ('delete' == $bp->action_variables[0]) {
/* Check the nonce */
check_admin_referer('bfox_bp_plan_avatar_delete');
if (bp_core_delete_existing_avatar(array('item_id' => $plan->id, 'object' => 'plan'))) {
bp_core_add_message(__('Your avatar was deleted successfully!', 'buddypress'));
} else {
bp_core_add_message(__('There was a problem deleting that avatar, please try again.', 'buddypress'), 'error');
}
bp_core_redirect($plan->url() . 'avatar/');
}
}
$bp->avatar_admin->step = 'upload-image';
if (!empty($_FILES) && isset($_POST['upload'])) {
if ($is_create) {
check_admin_referer('plans_create_save_plan-avatar');
} else {
check_admin_referer('bp_avatar_upload');
}
/* Pass the file to the avatar upload handler */
if (bp_core_avatar_handle_upload($_FILES, 'bfox_bp_plans_avatar_upload_dir')) {
$bp->avatar_admin->step = 'crop-image';
/* Make sure we include the jQuery jCrop file for image cropping */
add_action('wp', 'bp_core_add_jquery_cropper');
}
}
/* If the image cropping is done, crop the image and save a full/thumb version */
if (isset($_POST['avatar-crop-submit'])) {
if ($is_create) {
check_admin_referer('plans_create_save_plan-avatar');
} else {
check_admin_referer('bp_avatar_cropstore');
}
if (!bp_core_avatar_handle_crop(array('object' => 'plan', 'avatar_dir' => 'plan-avatars', 'item_id' => $plan->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
bp_core_add_message(__('There was a problem cropping the avatar, please try uploading it again', 'buddypress'));
} else {
bp_core_add_message(__('The new reading plan avatar was uploaded successfully!', 'buddypress'));
}
}
}
/**
* Load Link home page edit avatar template, handle form if submitted
*/
function bp_links_screen_link_admin_avatar()
{
global $bp;
if (!$bp->is_item_admin || 'link-avatar' != bp_links_admin_current_action_variable()) {
return false;
}
// handle empty avatar admin property
if (false === isset($bp->avatar_admin)) {
$bp->avatar_admin = new stdClass();
}
// If the link admin has deleted the admin avatar
if ('delete' == $bp->action_variables[1]) {
/* Check the nonce */
check_admin_referer('bp_link_avatar_delete');
if (bp_core_delete_existing_avatar(array('item_id' => $bp->links->current_link->id, 'object' => 'link', 'avatar_dir' => 'link-avatars'))) {
bp_core_add_message(__('Your avatar was deleted successfully!', 'buddypress-links'));
} else {
bp_core_add_message(sprintf('%s %s', __('There was a problem deleting that avatar', 'buddypress-links'), __('Please try again.', 'buddypress-links')), 'error');
}
}
$bp->avatar_admin->step = 'upload-image';
if (isset($_POST['avatar-crop-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_cropstore');
// received crop coords, crop the image and save a full/thumb version
if (bp_core_avatar_handle_crop(array('object' => 'link', 'avatar_dir' => 'link-avatars', 'item_id' => $bp->links->current_link->id, 'original_file' => $_POST['image_src'], 'crop_x' => $_POST['x'], 'crop_y' => $_POST['y'], 'crop_w' => $_POST['w'], 'crop_h' => $_POST['h']))) {
bp_links_embed_handle_crop($bp->links->current_link);
bp_core_add_message(__('The link avatar was uploaded successfully!', 'buddypress-links'));
} else {
bp_core_add_message(sprintf('%s %s', __('There was an error saving link avatar.', 'buddypress-links'), __('Please try again.', 'buddypress-links')), 'error');
}
} elseif (isset($_POST['upload']) || isset($_POST['embed-submit'])) {
// Check the nonce
check_admin_referer('bp_avatar_upload');
// handle image uploading
if (!empty($_POST['embed-submit']) && bp_links_embed_handle_upload($bp->links->current_link, $_POST['embed-html'])) {
// we are good to crop
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('wp_enqueue_scripts', 'bp_core_add_jquery_cropper');
} elseif (isset($_POST['upload']) && !empty($_FILES)) {
// Pass the file to the avatar upload handler
if (bp_core_avatar_handle_upload($_FILES, 'bp_links_avatar_upload_dir')) {
// we are good to crop
$bp->avatar_admin->step = 'crop-image';
// Make sure we include the jQuery jCrop file for image cropping
add_action('wp_enqueue_scripts', 'bp_core_add_jquery_cropper');
}
}
}
do_action('bp_links_screen_link_admin_avatar', $bp->links->current_link->id);
bp_links_load_template('single/home');
}
