function bp_core_avatar_admin($message = null, $action, $delete_action)
{
global $wp_upload_error;
?>
<?php
if (!isset($_POST['slick_avatars_action']) && !isset($_GET['slick_avatars_action'])) {
?>
<?php
if ($message) {
?>
<br />
<div id="message" class="updated fade">
<p><?php
echo $message;
?>
</p>
</div>
<?php
}
?>
<p><?php
_e('Your avatar will be used on your profile and throughout the site.', 'buddypress');
?>
</p>
<p><?php
_e('Click below to select a JPG, GIF or PNG format photo from your computer and then click \'Upload Photo\' to proceed.', 'buddypress');
?>
</p>
<?php
bp_core_render_avatar_upload_form($action);
$str = bp_core_get_avatar(get_current_user_id(), 1);
if (strlen($str)) {
echo '<h3>' . __('This is your current avatar', 'buddypress') . '</h3>';
echo '<span class="crop-img avatar">' . bp_core_get_avatar(get_current_user_id(), 1) . '</span>';
echo '<span class="crop-img avatar">' . bp_core_get_avatar(get_current_user_id(), 2) . '</span>';
echo '<a href="' . wp_nonce_url($delete_action, 'bp_delete_avatar_link') . '">' . __('Delete', 'buddypress') . '</a>';
}
} else {
if (isset($_POST['slick_avatars_action']) && 'upload' == $_POST['slick_avatars_action']) {
// Confirm that the nonce is valid
if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'slick_avatars')) {
bp_core_ap_die('Security error.');
}
// Set friendly error feedback.
$uploadErrors = array(0 => __("There is no error, the file uploaded with success", 'buddypress'), 1 => __("Your image was bigger than the maximum allowed file size of: ", 'buddypress') . size_format(CORE_MAX_FILE_SIZE), 2 => __("Your image was bigger than the maximum allowed file size of: ", 'buddypress') . size_format(CORE_MAX_FILE_SIZE), 3 => __("The uploaded file was only partially uploaded", 'buddypress'), 4 => __("No file was uploaded", 'buddypress'), 6 => __("Missing a temporary folder", 'buddypress'));
if (!bp_core_check_avatar_upload($_FILES)) {
bp_core_ap_die(sprintf(__('Your upload failed, please try again. Error was: %s', 'buddypress'), $uploadErrors[$_FILES['file']['error']]));
}
if (!bp_core_check_avatar_size($_FILES)) {
bp_core_ap_die(sprintf(__('The file you uploaded is too big. Please upload a file under %s', 'buddypress'), size_format(CORE_MAX_FILE_SIZE)));
}
if (!bp_core_check_avatar_type($_FILES)) {
bp_core_ap_die(__('Please upload only JPG, GIF or PNG photos.', 'buddypress'));
}
// "Handle" upload into temporary location
if (!($original = bp_core_handle_avatar_upload($_FILES))) {
bp_core_ap_die(sprintf(__('Upload Failed! Error was: %s', 'buddypress'), $wp_upload_error));
}
// Resize down to something we can display on the page or use original if its small enough already.
if (!($canvas = bp_core_resize_avatar($original))) {
$canvas = $original;
}
// Render the cropper UI
bp_core_render_avatar_cropper($original, $canvas, $action);
} else {
if (isset($_POST['slick_avatars_action']) && 'crop' == $_POST['slick_avatars_action']) {
// Crop, save, store
// Confirm that the nonce is valid
if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'slick_avatars')) {
bp_core_ap_die(__('Security error.', 'buddypress'));
}
if (!bp_core_check_crop($_POST['orig'], $_POST['canvas'])) {
bp_core_ap_die(__('Error when cropping, please go back and try again', 'buddypress'));
}
if (!($result = bp_core_avatar_cropstore(stripslashes($_POST['orig']), $_POST['canvas'], $_POST['v1_x1'], $_POST['v1_y1'], $_POST['v1_w'], $_POST['v1_h'], $_POST['v2_x1'], $_POST['v2_y1'], $_POST['v2_w'], $_POST['v2_h']))) {
bp_core_ap_die(__('Error when saving avatars, please go back and try again.', 'buddypress'));
}
// Store details to the DB and we're done
echo '<p>' . __('Your new avatar was successfully created!', 'buddypress') . '</p>';
bp_core_avatar_save($result);
echo '<span class="crop-img">' . bp_core_get_avatar(get_current_user_id(), 1) . '</span>';
if (CORE_AVATAR_V2_W && CORE_AVATAR_V2_H) {
echo '<span class="crop-img">' . bp_core_get_avatar(get_current_user_id(), 2) . '</span>';
}
} else {
if (isset($_GET['slick_avatars_action']) && 'delete' == $_GET['slick_avatars_action']) {
// Delete an avatar
bp_core_delete_avatar();
unset($_GET['slick_avatars_action']);
$message = __('Avatar successfully removed.', 'buddypress');
bp_core_avatar_admin($message);
}
}
}
}
?>
<?php
}
/**
* xprofile_action_delete_avatar()
*
* This function runs when an action is set for a screen:
* example.com/members/andy/profile/change-avatar/ [delete-avatar]
*
* The function will delete the active avatar for a user.
*
* @package BuddyPress Xprofile
* @global $bp The global BuddyPress settings variable created in bp_core_setup_globals()
* @uses bp_core_delete_avatar() Deletes the active avatar for the logged in user.
* @uses add_action() Runs a specific function for an action when it fires.
* @uses bp_core_load_template() Looks for and loads a template file within the current member theme (folder/filename)
*/
function xprofile_action_delete_avatar()
{
global $bp;
if ('delete-avatar' != $bp->current_action) {
return false;
}
if (!check_admin_referer('bp_delete_avatar_link')) {
return false;
}
if (bp_is_home()) {
bp_core_delete_avatar();
add_action('wp_head', 'bp_core_add_cropper_js');
bp_core_load_template(apply_filters('xprofile_template_delete_avatar', 'profile/change-avatar'));
}
}
