[feature/avatars] Remove obsolete functions from functions_user.php

The removed functions are no longer needed due to the new avatar system.

PHPBB3-10018
This commit is contained in:
Marc Alexander 2012-11-22 00:39:02 +01:00
parent 5289dc52a3
commit 211abe2ac9

View file

@ -2058,134 +2058,6 @@ function avatar_delete($mode, $row, $clean_db = false)
return false;
}
/**
* Remote avatar linkage
*/
function avatar_remote($data, &$error)
{
global $config, $db, $user, $phpbb_root_path, $phpEx;
if (!preg_match('#^(http|https|ftp)://#i', $data['remotelink']))
{
$data['remotelink'] = 'http://' . $data['remotelink'];
}
if (!preg_match('#^(http|https|ftp)://(?:(.*?\.)*?[a-z0-9\-]+?\.[a-z]{2,4}|(?:\d{1,3}\.){3,5}\d{1,3}):?([0-9]*?).*?\.(gif|jpg|jpeg|png)$#i', $data['remotelink']))
{
$error[] = $user->lang['AVATAR_URL_INVALID'];
return false;
}
// Make sure getimagesize works...
if (($image_data = @getimagesize($data['remotelink'])) === false && (empty($data['width']) || empty($data['height'])))
{
$error[] = $user->lang['UNABLE_GET_IMAGE_SIZE'];
return false;
}
if (!empty($image_data) && ($image_data[0] < 2 || $image_data[1] < 2))
{
$error[] = $user->lang['AVATAR_NO_SIZE'];
return false;
}
$width = ($data['width'] && $data['height']) ? $data['width'] : $image_data[0];
$height = ($data['width'] && $data['height']) ? $data['height'] : $image_data[1];
if ($width < 2 || $height < 2)
{
$error[] = $user->lang['AVATAR_NO_SIZE'];
return false;
}
// Check image type
include_once($phpbb_root_path . 'includes/functions_upload.' . $phpEx);
$types = fileupload::image_types();
$extension = strtolower(filespec::get_extension($data['remotelink']));
if (!empty($image_data) && (!isset($types[$image_data[2]]) || !in_array($extension, $types[$image_data[2]])))
{
if (!isset($types[$image_data[2]]))
{
$error[] = $user->lang['UNABLE_GET_IMAGE_SIZE'];
}
else
{
$error[] = sprintf($user->lang['IMAGE_FILETYPE_MISMATCH'], $types[$image_data[2]][0], $extension);
}
return false;
}
if ($config['avatar_max_width'] || $config['avatar_max_height'])
{
if ($width > $config['avatar_max_width'] || $height > $config['avatar_max_height'])
{
$error[] = phpbb_avatar_error_wrong_size($width, $height);
return false;
}
}
if ($config['avatar_min_width'] || $config['avatar_min_height'])
{
if ($width < $config['avatar_min_width'] || $height < $config['avatar_min_height'])
{
$error[] = phpbb_avatar_error_wrong_size($width, $height);
return false;
}
}
return array(AVATAR_REMOTE, $data['remotelink'], $width, $height);
}
/**
* Avatar upload using the upload class
*/
function avatar_upload($data, &$error)
{
global $phpbb_root_path, $config, $db, $user, $phpEx, $request;
// Init upload class
include_once($phpbb_root_path . 'includes/functions_upload.' . $phpEx);
$upload = new fileupload('AVATAR_', array('jpg', 'jpeg', 'gif', 'png'), $config['avatar_filesize'], $config['avatar_min_width'], $config['avatar_min_height'], $config['avatar_max_width'], $config['avatar_max_height'], (isset($config['mime_triggers']) ? explode('|', $config['mime_triggers']) : false));
$uploadfile = $request->file('uploadfile');
if (!empty($uploadfile['name']))
{
$file = $upload->form_upload('uploadfile');
}
else
{
$file = $upload->remote_upload($data['uploadurl']);
}
$prefix = $config['avatar_salt'] . '_';
$file->clean_filename('avatar', $prefix, $data['user_id']);
$destination = $config['avatar_path'];
// Adjust destination path (no trailing slash)
if (substr($destination, -1, 1) == '/' || substr($destination, -1, 1) == '\\')
{
$destination = substr($destination, 0, -1);
}
$destination = str_replace(array('../', '..\\', './', '.\\'), '', $destination);
if ($destination && ($destination[0] == '/' || $destination[0] == "\\"))
{
$destination = '';
}
// Move file and overwrite any existing image
$file->move_file($destination, true);
if (sizeof($file->error))
{
$file->remove();
$error = array_merge($error, $file->error);
}
return array(AVATAR_UPLOAD, $data['user_id'] . '_' . time() . '.' . $file->get('extension'), $file->get('width'), $file->get('height'));
}
/**
* Generates avatar filename from the database entry
*/
@ -2208,344 +2080,6 @@ function get_avatar_filename($avatar_entry)
return $config['avatar_salt'] . '_' . (($avatar_group) ? 'g' : '') . $avatar_entry . '.' . $ext;
}
/**
* Avatar Gallery
*/
function avatar_gallery($category, $avatar_select, $items_per_column, $block_var = 'avatar_row')
{
global $user, $cache, $template;
global $config, $phpbb_root_path;
$avatar_list = array();
$path = $phpbb_root_path . $config['avatar_gallery_path'];
if (!file_exists($path) || !is_dir($path))
{
$avatar_list = array($user->lang['NO_AVATAR_CATEGORY'] => array());
}
else
{
// Collect images
$dp = @opendir($path);
if (!$dp)
{
return array($user->lang['NO_AVATAR_CATEGORY'] => array());
}
while (($file = readdir($dp)) !== false)
{
if ($file[0] != '.' && preg_match('#^[^&"\'<>]+$#i', $file) && is_dir("$path/$file"))
{
$avatar_row_count = $avatar_col_count = 0;
if ($dp2 = @opendir("$path/$file"))
{
while (($sub_file = readdir($dp2)) !== false)
{
if (preg_match('#^[^&\'"<>]+\.(?:gif|png|jpe?g)$#i', $sub_file))
{
$avatar_list[$file][$avatar_row_count][$avatar_col_count] = array(
'file' => rawurlencode($file) . '/' . rawurlencode($sub_file),
'filename' => rawurlencode($sub_file),
'name' => ucfirst(str_replace('_', ' ', preg_replace('#^(.*)\..*$#', '\1', $sub_file))),
);
$avatar_col_count++;
if ($avatar_col_count == $items_per_column)
{
$avatar_row_count++;
$avatar_col_count = 0;
}
}
}
closedir($dp2);
}
}
}
closedir($dp);
}
if (!sizeof($avatar_list))
{
$avatar_list = array($user->lang['NO_AVATAR_CATEGORY'] => array());
}
@ksort($avatar_list);
$category = (!$category) ? key($avatar_list) : $category;
$avatar_categories = array_keys($avatar_list);
$s_category_options = '';
foreach ($avatar_categories as $cat)
{
$s_category_options .= '<option value="' . $cat . '"' . (($cat == $category) ? ' selected="selected"' : '') . '>' . $cat . '</option>';
}
$template->assign_vars(array(
'S_AVATARS_ENABLED' => true,
'S_IN_AVATAR_GALLERY' => true,
'S_CAT_OPTIONS' => $s_category_options)
);
$avatar_list = (isset($avatar_list[$category])) ? $avatar_list[$category] : array();
foreach ($avatar_list as $avatar_row_ary)
{
$template->assign_block_vars($block_var, array());
foreach ($avatar_row_ary as $avatar_col_ary)
{
$template->assign_block_vars($block_var . '.avatar_column', array(
'AVATAR_IMAGE' => $phpbb_root_path . $config['avatar_gallery_path'] . '/' . $avatar_col_ary['file'],
'AVATAR_NAME' => $avatar_col_ary['name'],
'AVATAR_FILE' => $avatar_col_ary['filename'])
);
$template->assign_block_vars($block_var . '.avatar_option_column', array(
'AVATAR_IMAGE' => $phpbb_root_path . $config['avatar_gallery_path'] . '/' . $avatar_col_ary['file'],
'S_OPTIONS_AVATAR' => $avatar_col_ary['filename'])
);
}
}
return $avatar_list;
}
/**
* Tries to (re-)establish avatar dimensions
*/
function avatar_get_dimensions($avatar, $avatar_type, &$error, $current_x = 0, $current_y = 0)
{
global $config, $phpbb_root_path, $user;
switch ($avatar_type)
{
case AVATAR_REMOTE :
break;
case AVATAR_UPLOAD :
$avatar = $phpbb_root_path . $config['avatar_path'] . '/' . get_avatar_filename($avatar);
break;
case AVATAR_GALLERY :
$avatar = $phpbb_root_path . $config['avatar_gallery_path'] . '/' . $avatar ;
break;
}
// Make sure getimagesize works...
if (($image_data = @getimagesize($avatar)) === false)
{
$error[] = $user->lang['UNABLE_GET_IMAGE_SIZE'];
return false;
}
if ($image_data[0] < 2 || $image_data[1] < 2)
{
$error[] = $user->lang['AVATAR_NO_SIZE'];
return false;
}
// try to maintain ratio
if (!(empty($current_x) && empty($current_y)))
{
if ($current_x != 0)
{
$image_data[1] = (int) floor(($current_x / $image_data[0]) * $image_data[1]);
$image_data[1] = min($config['avatar_max_height'], $image_data[1]);
$image_data[1] = max($config['avatar_min_height'], $image_data[1]);
}
if ($current_y != 0)
{
$image_data[0] = (int) floor(($current_y / $image_data[1]) * $image_data[0]);
$image_data[0] = min($config['avatar_max_width'], $image_data[1]);
$image_data[0] = max($config['avatar_min_width'], $image_data[1]);
}
}
return array($image_data[0], $image_data[1]);
}
/**
* Uploading/Changing user avatar
*/
function avatar_process_user(&$error, $custom_userdata = false, $can_upload = null)
{
global $config, $phpbb_root_path, $auth, $user, $db, $request;
$data = array(
'uploadurl' => request_var('uploadurl', ''),
'remotelink' => request_var('remotelink', ''),
'width' => request_var('width', 0),
'height' => request_var('height', 0),
);
$error = validate_data($data, array(
'uploadurl' => array('string', true, 5, 255),
'remotelink' => array('string', true, 5, 255),
'width' => array('string', true, 1, 3),
'height' => array('string', true, 1, 3),
));
if (sizeof($error))
{
return false;
}
$sql_ary = array();
if ($custom_userdata === false)
{
$userdata = &$user->data;
}
else
{
$userdata = &$custom_userdata;
}
$data['user_id'] = $userdata['user_id'];
$change_avatar = ($custom_userdata === false) ? $auth->acl_get('u_chgavatar') : true;
$avatar_select = basename(request_var('avatar_select', ''));
// Can we upload?
if (is_null($can_upload))
{
$can_upload = ($config['allow_avatar_upload'] && file_exists($phpbb_root_path . $config['avatar_path']) && phpbb_is_writable($phpbb_root_path . $config['avatar_path']) && $change_avatar && (@ini_get('file_uploads') || strtolower(@ini_get('file_uploads')) == 'on')) ? true : false;
}
$uploadfile = $request->file('uploadfile');
if ((!empty($uploadfile['name']) || $data['uploadurl']) && $can_upload)
{
list($sql_ary['user_avatar_type'], $sql_ary['user_avatar'], $sql_ary['user_avatar_width'], $sql_ary['user_avatar_height']) = avatar_upload($data, $error);
}
else if ($data['remotelink'] && $change_avatar && $config['allow_avatar_remote'])
{
list($sql_ary['user_avatar_type'], $sql_ary['user_avatar'], $sql_ary['user_avatar_width'], $sql_ary['user_avatar_height']) = avatar_remote($data, $error);
}
else if ($avatar_select && $change_avatar && $config['allow_avatar_local'])
{
$category = basename(request_var('category', ''));
$sql_ary['user_avatar_type'] = AVATAR_GALLERY;
$sql_ary['user_avatar'] = $avatar_select;
// check avatar gallery
if (!is_dir($phpbb_root_path . $config['avatar_gallery_path'] . '/' . $category))
{
$sql_ary['user_avatar'] = '';
$sql_ary['user_avatar_type'] = $sql_ary['user_avatar_width'] = $sql_ary['user_avatar_height'] = 0;
}
else
{
list($sql_ary['user_avatar_width'], $sql_ary['user_avatar_height']) = getimagesize($phpbb_root_path . $config['avatar_gallery_path'] . '/' . $category . '/' . urldecode($sql_ary['user_avatar']));
$sql_ary['user_avatar'] = $category . '/' . $sql_ary['user_avatar'];
}
}
else if (isset($_POST['delete']) && $change_avatar)
{
$sql_ary['user_avatar'] = '';
$sql_ary['user_avatar_type'] = $sql_ary['user_avatar_width'] = $sql_ary['user_avatar_height'] = 0;
}
else if (!empty($userdata['user_avatar']))
{
// Only update the dimensions
if (empty($data['width']) || empty($data['height']))
{
if ($dims = avatar_get_dimensions($userdata['user_avatar'], $userdata['user_avatar_type'], $error, $data['width'], $data['height']))
{
list($guessed_x, $guessed_y) = $dims;
if (empty($data['width']))
{
$data['width'] = $guessed_x;
}
if (empty($data['height']))
{
$data['height'] = $guessed_y;
}
}
}
if (($config['avatar_max_width'] || $config['avatar_max_height']) &&
(($data['width'] != $userdata['user_avatar_width']) || $data['height'] != $userdata['user_avatar_height']))
{
if ($data['width'] > $config['avatar_max_width'] || $data['height'] > $config['avatar_max_height'])
{
$error[] = phpbb_avatar_error_wrong_size($data['width'], $data['height']);
}
}
if (!sizeof($error))
{
if ($config['avatar_min_width'] || $config['avatar_min_height'])
{
if ($data['width'] < $config['avatar_min_width'] || $data['height'] < $config['avatar_min_height'])
{
$error[] = phpbb_avatar_error_wrong_size($data['width'], $data['height']);
}
}
}
if (!sizeof($error))
{
$sql_ary['user_avatar_width'] = $data['width'];
$sql_ary['user_avatar_height'] = $data['height'];
}
}
if (!sizeof($error))
{
// Do we actually have any data to update?
if (sizeof($sql_ary))
{
$ext_new = $ext_old = '';
if (isset($sql_ary['user_avatar']))
{
$userdata = ($custom_userdata === false) ? $user->data : $custom_userdata;
$ext_new = (empty($sql_ary['user_avatar'])) ? '' : substr(strrchr($sql_ary['user_avatar'], '.'), 1);
$ext_old = (empty($userdata['user_avatar'])) ? '' : substr(strrchr($userdata['user_avatar'], '.'), 1);
if ($userdata['user_avatar_type'] == AVATAR_UPLOAD)
{
// Delete old avatar if present
if ((!empty($userdata['user_avatar']) && empty($sql_ary['user_avatar']))
|| ( !empty($userdata['user_avatar']) && !empty($sql_ary['user_avatar']) && $ext_new !== $ext_old))
{
avatar_delete('user', $userdata);
}
}
}
$sql = 'UPDATE ' . USERS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE user_id = ' . (($custom_userdata === false) ? $user->data['user_id'] : $custom_userdata['user_id']);
$db->sql_query($sql);
}
}
return (sizeof($error)) ? false : true;
}
/**
* Returns a language string with the avatar size of the new avatar and the allowed maximum and minimum
*
* @param $width int The width of the new uploaded/selected avatar
* @param $height int The height of the new uploaded/selected avatar
* @return string
*/
function phpbb_avatar_error_wrong_size($width, $height)
{
global $config, $user;
return $user->lang('AVATAR_WRONG_SIZE',
$user->lang('PIXELS', (int) $config['avatar_min_width']),
$user->lang('PIXELS', (int) $config['avatar_min_height']),
$user->lang('PIXELS', (int) $config['avatar_max_width']),
$user->lang('PIXELS', (int) $config['avatar_max_height']),
$user->lang('PIXELS', (int) $width),
$user->lang('PIXELS', (int) $height));
}
/**
* Returns an explanation string with maximum avatar settings
*