public static function slug($string, $replacement = '-')
{
$slug = UTF8::trim(UTF8::strtolower($string));
$map = array('/ä/' => 'ae', '/ö/' => 'oe', '/ü/' => 'ue', '/щ/' => 'sch', '/ш/' => 'sh', '/ч/' => 'ch', '/ц/' => 'c', '/ю/' => 'yu', '/я/' => 'ya', '/ж/' => 'zh', '/а/' => 'a', '/б/' => 'b', '/в/' => 'v', '/г|ґ/' => 'g', '/д/' => 'd', '/е/' => 'e', '/ё/' => 'yo', '/з/' => 'z', '/и|і/' => 'i', '/й/' => 'y', '/к/' => 'k', '/л/' => 'l', '/м/' => 'm', '/н/' => 'n', '/о/' => 'o', '/п/' => 'p', '/р/' => 'r', '/с/' => 's', '/т/' => 't', '/у/' => 'u', '/ф/' => 'f', '/х/' => 'h', '/ы/' => 'y', '/э/' => 'e', '/є/' => 'ye', '/ї/' => 'yi', '/º|°/' => 0, '/¹/' => 1, '/²/' => 2, '/³/' => 3, '/à|á|å|â|ã|ä|ą|ă|ā|ª/' => 'a', '/@/' => 'at', '/æ/' => 'ae', '/ḃ/' => 'b', '/č|ç|¢|ć|ċ|ĉ|©/' => 'c', '/ď|ḋ|đ/' => 'd', '/€/' => 'euro', '/è|é|ê|ě|ẽ|ë|ę|ē|ė|ĕ/' => 'e', '/ƒ|ḟ/' => 'f', '/ģ|ğ|ĝ|ġ/' => 'g', '/ĥ|ħ/' => 'h', '/Ì|Í|Î|Ï/' => 'I', '/ì|í|î|ï|ĩ|ī|į|ı/' => 'i', '/ĵ/' => 'j', '/ķ/' => 'k', '/ł|ľ|ĺ|ļ/' => 'l', '/Ł/' => 'L', '/ṁ/' => 'm', '/ñ|ń|ņ|ň/' => 'n', '/ò|ó|ô|ø|õ|ö|ō|ð|ơ|ő/' => 'o', '/œ/' => 'oe', '/ṗ/' => 'p', '/ř|ŗ|ŕ|®/' => 'r', '/š|ś|ṡ|ş|ș/' => 's', '/ť|ț|ŧ|ţ|ṫ/' => 't', '/þ/' => 'th', '/ß/' => 'ss', '/™/' => 'tm', '/ù|ú|ů|û|ü|ū|ũ|ű|ŭ|ư|ų|µ/' => 'u', '/ẃ|ẅ|ẁ|ŵ/' => 'w', '/×/' => 'x', '/ÿ|ý|ỳ|ŷ|¥/' => 'y', '/Ž|Ż|Ź/' => 'Z', '/ž|ż|ź/' => 'z', '/\\s+/' => $replacement);
$slug = preg_replace(array_keys($map), array_values($map), $slug);
return URL::title($slug, $replacement);
}
/**
* Magic setter
*
* @param string $key
* @param mixed $value
*/
public function __set($key, $value)
{
switch ($key) {
// Date of birth
case 'dob':
$value = Date::format(Date::DATE_SQL, $value);
break;
// Always lowercase e-mail
// Always lowercase e-mail
case 'email':
$value = UTF8::strtolower($value);
break;
// Hash password
// Hash password
case 'password':
$visitor = Visitor::instance();
$value = $visitor->hash_password($value);
break;
// Set cleaned username when setting username
// Set cleaned username when setting username
case 'username':
$this->username_clean = Text::clean($value);
break;
}
parent::__set($key, $value);
}
/**
* UTF8::str_ireplace
*
* @package Kohana
* @author Kohana Team
* @copyright (c) 2007-2010 Kohana Team
* @copyright (c) 2005 Harry Fuecks
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
*/
function _str_ireplace($search, $replace, $str, & $count = NULL)
{
if (UTF8::is_ascii($search) AND UTF8::is_ascii($replace) AND UTF8::is_ascii($str))
return str_ireplace($search, $replace, $str, $count);
if (is_array($str))
{
foreach ($str as $key => $val)
{
$str[$key] = UTF8::str_ireplace($search, $replace, $val, $count);
}
return $str;
}
if (is_array($search))
{
$keys = array_keys($search);
foreach ($keys as $k)
{
if (is_array($replace))
{
if (array_key_exists($k, $replace))
{
$str = UTF8::str_ireplace($search[$k], $replace[$k], $str, $count);
}
else
{
$str = UTF8::str_ireplace($search[$k], '', $str, $count);
}
}
else
{
$str = UTF8::str_ireplace($search[$k], $replace, $str, $count);
}
}
return $str;
}
$search = UTF8::strtolower($search);
$str_lower = UTF8::strtolower($str);
$total_matched_strlen = 0;
$i = 0;
while (preg_match('/(.*?)'.preg_quote($search, '/').'/s', $str_lower, $matches))
{
$matched_strlen = strlen($matches[0]);
$str_lower = substr($str_lower, $matched_strlen);
$offset = $total_matched_strlen + strlen($matches[1]) + ($i * (strlen($replace) - 1));
$str = substr_replace($str, $replace, $offset, strlen($search));
$total_matched_strlen += $matched_strlen;
$i++;
}
$count += $i;
return $str;
}
/**
* Retrieve a JSON object containing autocomplete suggestions for existing users.
*/
public function action_tag()
{
$string = $this->request->param('string', FALSE);
$type = $this->request->param('type', 'blog');
// The user enters a comma-separated list of tags. We only autocomplete the last tag.
$tags_typed = Tags::explode($string);
$tag_last = UTF8::strtolower(array_pop($tags_typed));
$matches = array();
if (!empty($tag_last)) {
$query = DB::select('name')->from('tags')->where('name', 'LIKE', $tag_last . '%')->where('type', '=', $type);
// Do not select already entered terms.
if (!empty($tags_typed)) {
$query->where('name', 'NOT IN', $tags_typed);
}
$result = $query->limit('10')->execute();
$prefix = count($tags_typed) ? implode(', ', $tags_typed) . ', ' : '';
foreach ($result as $tag) {
$n = $tag['name'];
// Tag names containing commas or quotes must be wrapped in quotes.
if (strpos($tag['name'], ',') !== FALSE or strpos($tag['name'], '"') !== FALSE) {
$n = '"' . str_replace('"', '""', $tag['name']) . '"';
} else {
$matches[$prefix . $n] = Text::plain($tag['name']);
}
}
}
$this->response->body(JSON::encode($matches));
}
/**
* Returns a string with all spaces converted to underscores (by default), accented
* characters converted to non-accented characters, and non word characters removed.
*
* @static
*
* @param $string the string you want to slug
* @param string $replacement will replace keys in map
* @param bool $tolower все в нижний регистр
*
* @return mixed
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/inflector.html#Inflector::slug
*/
public static function slug($string, $replacement = '-', $tolower = false)
{
$string = $tolower ? UTF8::strtolower($string) : $string;
$quoted_replacement = preg_quote($replacement, '/');
$merge = ['/[^\\s\\p{Ll}\\p{Lm}\\p{Lo}\\p{Lt}\\p{Lu}\\p{Nd}]/mu' => ' ', '/\\s+/' => $replacement, sprintf('/^[%s]+|[%s]+$/', $quoted_replacement, $quoted_replacement) => ''];
$map = self::$_transliteration + $merge;
return preg_replace(array_keys($map), array_values($map), $string);
}
/**
* UTF8::strcasecmp
*
* @package JsonApiApplication
* @author JsonApiApplication Team
* @copyright (c) 2007-2012 JsonApiApplication Team
* @copyright (c) 2005 Harry Fuecks
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
*/
function _strcasecmp($str1, $str2)
{
if (UTF8::is_ascii($str1) and UTF8::is_ascii($str2)) {
return strcasecmp($str1, $str2);
}
$str1 = UTF8::strtolower($str1);
$str2 = UTF8::strtolower($str2);
return strcmp($str1, $str2);
}
public static function title($title, $separator = '-', $ascii_only = FALSE)
{
if ($ascii_only === TRUE) {
$title = UTF8::transliterate_to_ascii($title);
$title = preg_replace('![^' . preg_quote($separator) . 'a-z0-9\\s]+!', '', strtolower($title));
} else {
$title = preg_replace('![^' . preg_quote($separator) . '\\pL\\pN\\s]+!u', '', UTF8::strtolower($title));
}
$title = preg_replace('![' . preg_quote($separator) . '\\s]+!u', $separator, $title);
return trim($title, $separator);
}
protected function _prepare_data($title, $content = '')
{
if (is_array($content)) {
$content = implode(' ', $content);
}
if (is_array($title)) {
$title = implode(' ', $title);
}
$title = UTF8::strtolower($title);
$content = UTF8::strtolower($content);
$title = $this->_get_stemmed_text($title);
$content = $this->_get_stemmed_text($content);
return array($title, $content);
}
function clean_file_name($file_name, $separator = '-', $lowercase = false, $language = NULL)
{
$extension = UTF8::strtolower(extension($file_name));
if ($extension != '') {
$file_name = substr($file_name, 0, -(strlen($extension) + 1));
}
$file_name = url_title($file_name, $separator, $lowercase, true, $language);
if ($file_name == '') {
$file_name = 'file';
}
if ($extension != '') {
$file_name .= '.' . $extension;
}
return $file_name;
}
/**
* UTF8::stristr
*
* @package Kohana
* @author Kohana Team
* @copyright (c) 2007-2011 Kohana Team
* @copyright (c) 2005 Harry Fuecks
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
*/
function _stristr($str, $search)
{
if (UTF8::is_ascii($str) and UTF8::is_ascii($search)) {
return stristr($str, $search);
}
if ($search == '') {
return $str;
}
$str_lower = UTF8::strtolower($str);
$search_lower = UTF8::strtolower($search);
preg_match('/^(.*?)' . preg_quote($search_lower, '/') . '/s', $str_lower, $matches);
if (isset($matches[1])) {
return substr($str, strlen($matches[1]));
}
return FALSE;
}
/**
*
* @param string $keyword
* @return string
*/
public function stem_query($keyword)
{
$result = '';
$text = UTF8::strtolower($keyword);
$text = trim($text);
$text = strip_tags($text);
$stop_words = Model_Search_Stopwords::get();
// Parse original text and stem all words that are not tags
$tkn = new Model_Search_Tokenizer();
$tkn->set_text($text);
$tkn->stopwords = $stop_words;
$stemmer = new Model_Search_Stemmer($tkn);
while ($cur = $tkn->next()) {
$result .= $stemmer->stem($cur);
}
return $result;
}
/**
* Extract model name from model.
*
* Model::model_name('Model_User') => 'user'
* Model_User::model_name() => 'user'
*
* @static
* @param string|Model $model
* @return string
*
* @throws Kohana_Exception
*/
public static function model_name($model = null)
{
if (is_null($model)) {
// Get current model
$model = get_called_class();
} else {
if (is_object($model)) {
// Model is a model
$model = get_class($model);
} else {
if (!is_string($model)) {
// Invalid
throw new Kohana_Exception(':model is not a proper model.', array(':model' => $model));
}
}
}
$model = UTF8::strtolower($model ? $model : get_called_class());
return strpos($model, $prefix = 'model_') === 0 ? substr($model, strlen($prefix)) : $model;
}
/**
* Generate a unique filename to avoid conflicts
*
* @since 1.0.1
*
* @param string $name Filename [Optional]
* @param integer $length Length of filename to return [Optional]
* @param boolean $remove_spaces Remove spaces from file name [Optional]
* @param string $replacement Replacement for spaces [Optional]
*
* @return string
*
* @uses Text::random
* @uses UTF8::strtolower
*/
public static function getUnique($name = NULL, $length = 20, $remove_spaces = TRUE, $replacement = '_')
{
if (is_null($name)) {
return UTF8::strtolower(uniqid() . Text::random('alnum', (int) $length));
} else {
// Find the file extension
$ext = strtolower(pathinfo($name, PATHINFO_EXTENSION));
// Remove the extension from the filename
$name = substr($name, 0, -(strlen($ext) + 1));
$retval = uniqid() . ($remove_spaces ? preg_replace('/\\s+/u', $replacement, $name) : $name);
$retval = is_null($length) ? $retval : substr($retval, 0, (int) $length);
$retval = $retval . '.' . $ext;
return $retval;
}
}
/**
* Creates a hash value from a provided e-mail address.
* @link https://en.gravatar.com/site/implement/hash/
*
* @param string $email A registered email.
* @return string/null The hash for accessing the avatar or profile data.
*/
public function create_hash($email)
{
// Modified by Deepak Patil <*****@*****.**>, 09-JAN-2015.
//return md5(strtolower(trim($email)));
return md5(UTF8::strtolower(trim($email)));
//
}
/**
* Humanize
*
* Takes multiple words separated by the separator and changes them to spaces
*
* @param string $str Input string
* @param string $separator Input separator
* @return string
*/
function humanize($str, $separator = '_')
{
return UTF8::ucwords(preg_replace('/[' . preg_quote($separator) . ']+/' . (IS_UTF8_CHARSET && PCRE_UTF8_INSTALLED ? 'u' : ''), ' ', UTF8::trim(UTF8::strtolower($str))));
}
/**
* Tests UTF8::strtolower
*
* @test
* @dataProvider provider_strtolower
*/
public function test_strtolower($input, $expected)
{
$this->assertSame($expected, UTF8::strtolower($input));
UTF8::$server_utf8 = !UTF8::$server_utf8;
$this->assertSame($expected, UTF8::strtolower($input));
UTF8::$server_utf8 = !UTF8::$server_utf8;
}
/**
* @return array
*/
public function get_editable_types()
{
if ($this->is_superadmin()) {
return array(self::TYPE_SUPERADMIN => UTF8::ucfirst(__(UTF8::strtolower(self::TYPE_SUPERADMIN))), self::TYPE_ADMIN => UTF8::ucfirst(__(UTF8::strtolower(self::TYPE_ADMIN))), self::TYPE_INTERNAL => UTF8::ucfirst(__(UTF8::strtolower(self::TYPE_INTERNAL))));
}
if ($this->is_only_admin()) {
return array(self::TYPE_EXTERNAL => UTF8::ucfirst(__(UTF8::strtolower(self::TYPE_EXTERNAL))));
}
return array();
}
public function action_upload()
{
$this->auto_render = FALSE;
$request = $this->request->current();
$post = $request->post();
$album_id = (int) Arr::get($post, 'album');
$to_head = Arr::get($post, 'to_head') === 'true';
$album_orm = ORM::factory('photo_Album')->where('id', '=', $album_id)->find();
if (!$album_orm->loaded() or !$this->acl->is_allowed($this->user, $album_orm, 'edit')) {
throw new HTTP_Exception_404();
}
$response = array('jsonrpc' => '2.0', 'id' => 'id');
/* $target_dir */
$target_dir = str_replace('/', DIRECTORY_SEPARATOR, DOCROOT . Kohana::$config->load('_photo.multiupload_dir'));
if (!is_dir($target_dir)) {
Ku_Dir::make($target_dir, 0755);
}
if (is_dir($target_dir) && ($dir = opendir($target_dir))) {
while (($file = readdir($dir)) !== false) {
$tmp_file_path = $target_dir . DIRECTORY_SEPARATOR . $file;
/* Remove temp file if it is older than the max age and is not the current file */
if (preg_match('/\\.part$/', $file) and filemtime($tmp_file_path) < time() - $this->max_file_age and $tmp_file_path != "{$file_path}.part") {
@unlink($tmp_file_path);
}
}
closedir($dir);
} else {
$response['error'] = array('code' => 100, 'message' => 'Failed to open temp directory.');
$this->json_send($response);
return;
}
/* $chunk, $chunks */
$chunk = Arr::get($post, 'chunk', 0);
$chunks = Arr::get($post, 'chunks', 0);
/* $file_name */
$file_name = Arr::get($post, 'name', '');
$file_name = preg_replace('/[^\\w\\._]+/', '_', $file_name);
$ext = UTF8::strtolower(pathinfo($file_name, PATHINFO_EXTENSION));
if (!preg_match('/^jpe?g$/s', $ext)) {
$response['error'] = array('code' => 105, 'message' => 'Invalid file type.');
$this->json_send($response);
return;
}
if ($chunks < 2 and file_exists($target_dir . DIRECTORY_SEPARATOR . $file_name)) {
$ext = strrpos($file_name, '.');
$file_name_a = substr($file_name, 0, $ext);
$file_name_b = substr($file_name, $ext);
$count = 1;
while (file_exists($target_dir . DIRECTORY_SEPARATOR . $file_name_a . '_' . $count . $file_name_b)) {
$count++;
}
$file_name = $file_name_a . '_' . $count . $file_name_b;
}
/* $file_path */
$file_path = $target_dir . DIRECTORY_SEPARATOR . $file_name;
$_h = $request->headers('http-content-type');
$content_type = empty($_h) ? '' : $_h;
$_h = $request->headers('content-type');
$content_type = empty($_h) ? $content_type : $_h;
/* Handle non multipart uploads older WebKit versions didn't support multipart in HTML5 */
if (strpos($content_type, "multipart") !== false) {
if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
if ($out = fopen("{$file_path}.part", $chunk == 0 ? "wb" : "ab")) {
if ($in = fopen($_FILES['file']['tmp_name'], "rb")) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
$response['error'] = array('code' => 101, 'message' => 'Failed to open input stream.');
$this->json_send($response);
return;
}
fclose($in);
fclose($out);
@unlink($_FILES['file']['tmp_name']);
} else {
$response['error'] = array('code' => 102, 'message' => 'Failed to open output stream.');
$this->json_send($response);
return;
}
} else {
$response['error'] = array('code' => 103, 'message' => 'Failed to move uploaded file.');
$this->json_send($response);
return;
}
} else {
if ($out = fopen("{$file_path}.part", $chunk == 0 ? "wb" : "ab")) {
if ($in = fopen("php://input", "rb")) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
$response['error'] = array('code' => 101, 'message' => 'Failed to open input stream.');
$this->json_send($response);
return;
}
fclose($in);
fclose($out);
} else {
$response['error'] = array('code' => 102, 'message' => 'Failed to open output stream.');
$this->json_send($response);
return;
}
}
/* Check if file has been uploaded */
if (!$chunks or $chunk == $chunks - 1) {
/* Strip the temp .part suffix off */
rename("{$file_path}.part", $file_path);
$save_result = $this->save_file($file_path, $album_orm, $to_head);
if ($save_result !== TRUE) {
$response['error'] = array('code' => 104, 'message' => $save_result);
$this->json_send($response);
return;
}
}
/* Return JSON-RPC response */
$response['result'] = NULL;
$this->json_send($response);
}
/**
* Search owner_id by condition (only for 'simple', 'file' and 'enum' types).
* Don't search by 'text' properties
*
* Condition support format:
* 'field_name' => 'value_1'
* - equal 'field_name' = 'value_1'
* 'field_name' => array('operator', 'value_1')
* - equal 'field_name' 'operator' 'value_1'
* 'field_name' => array('operator', array('value_1'))
* - equal 'field_name' 'operator' ('value_1')
*
* Example:
* $where = array(
* 'field_1' => 'value_1',
* 'OR',
* 'field_2' => array('IN', array('value_2', 'value_3')),
* );
*
* Generated in:
* 'field_1' = 'value_1'
* OR
* 'field_2' IN ('value_2', 'value_3')
*
*
* @param string $owner
* @param array $where
* @param bool $bulder will return as builder
* @return array
*/
public function search($where = array(), $bulder = FALSE)
{
$table_name = $this->_orm_helper->orm()->table_name();
$table_enum_name = $this->_orm_helper->orm()->enum->table_name();
$builder = DB::select('owner_id')->from($table_name)->where('owner', '=', $this->_owner)->where('delete_bit', '=', 0);
if (!empty($where)) {
$builder->where_open();
$method = NULL;
foreach ($where as $_name => $_condition) {
if (is_int($_name)) {
// logic operator
$_condition = UTF8::strtolower($_condition);
switch ($_condition) {
case 'or':
$method = 'or_where';
break;
case 'and':
$method = 'and_where';
break;
}
} else {
// condition
if ($method === NULL) {
$method = 'and_where';
}
$_op = $_val = '';
if (is_array($_condition)) {
$_op = $_condition[0];
$_val = $_condition[1];
} else {
$_op = '=';
$_val = $_condition;
}
$_type = $this->get_type($_name);
switch ($_type['type']) {
case 'simple':
case 'file':
$builder->{$method . '_open'}()->where('name', '=', $_name)->where('value', $_op, $_val)->{$method . '_close'}();
break;
case 'enum':
$_val = $this->_enum_get_id($_type['set'], $_val);
if (!empty($_val)) {
$_sub = DB::select('property_id')->from($table_enum_name)->where('value_id', 'IN', $_val);
$builder->{$method . '_open'}()->where('name', '=', $_name)->where('id', 'IN', $_sub)->{$method . '_close'}();
}
break;
}
$method = NULL;
}
}
$builder->where_close();
}
if ($bulder) {
return $builder;
} else {
return $builder->execute()->as_array(NULL, 'id');
}
}
/**
* Timespan
*
* Returns a span of seconds in this format:
* 10 days 14 hours 36 minutes 47 seconds
*
* @param int a number of seconds
* @param int Unix timestamp
* @param int a number of display units
* @return string
*/
function timespan($seconds = 1, $time = '', $units = 7)
{
$CI =& get_instance();
$CI->lang->load('date');
is_numeric($seconds) or $seconds = 1;
is_numeric($time) or $time = time();
is_numeric($units) or $units = 7;
$seconds = $time <= $seconds ? 1 : $time - $seconds;
$str = array();
$years = floor($seconds / 31557600);
if ($years > 0) {
$str[] = $years . ' ' . $CI->lang->line($years > 1 ? 'date_years' : 'date_year');
}
$seconds -= $years * 31557600;
$months = floor($seconds / 2629743);
if (count($str) < $units && ($years > 0 or $months > 0)) {
if ($months > 0) {
$str[] = $months . ' ' . $CI->lang->line($months > 1 ? 'date_months' : 'date_month');
}
$seconds -= $months * 2629743;
}
$weeks = floor($seconds / 604800);
if (count($str) < $units && ($years > 0 or $months > 0 or $weeks > 0)) {
if ($weeks > 0) {
$str[] = $weeks . ' ' . $CI->lang->line($weeks > 1 ? 'date_weeks' : 'date_week');
}
$seconds -= $weeks * 604800;
}
$days = floor($seconds / 86400);
if (count($str) < $units && ($months > 0 or $weeks > 0 or $days > 0)) {
if ($days > 0) {
$str[] = $days . ' ' . $CI->lang->line($days > 1 ? 'date_days' : 'date_day');
}
$seconds -= $days * 86400;
}
$hours = floor($seconds / 3600);
if (count($str) < $units && ($days > 0 or $hours > 0)) {
if ($hours > 0) {
$str[] = $hours . ' ' . $CI->lang->line($hours > 1 ? 'date_hours' : 'date_hour');
}
$seconds -= $hours * 3600;
}
$minutes = floor($seconds / 60);
if (count($str) < $units && ($days > 0 or $hours > 0 or $minutes > 0)) {
if ($minutes > 0) {
$str[] = $minutes . ' ' . $CI->lang->line($minutes > 1 ? 'date_minutes' : 'date_minute');
}
$seconds -= $minutes * 60;
}
if (count($str) === 0) {
$str[] = $seconds . ' ' . $CI->lang->line($seconds > 1 ? 'date_seconds' : 'date_second');
}
// Modified by Ivan Tcholakov, 06-FEB-2016.
//return implode(', ', $str);
$result = implode(', ', $str);
switch ($CI->lang->current()) {
case 'english':
case 'bulgarian':
$result = IS_UTF8_CHARSET ? UTF8::strtolower($result) : strtolower($result);
break;
}
return $result;
//
}
public function display_allowed_sizes()
{
$result = array();
if (!empty($this->max_size)) {
$this->load->helper('number');
$label = $this->lang->line('ui_max_file_size');
$result[] = $label . ': ' . byte_format(1024 * $this->max_size, 0);
}
if (!empty($this->max_width)) {
$label = $this->lang->line('ui_max_width');
if ($this->lang->current() == 'bulgarian' && count($result) > 0) {
$label = UTF8::strtolower($label);
}
$result[] = $label . ': ' . $this->max_width . ' px';
}
if (!empty($this->max_height)) {
$label = $this->lang->line('ui_max_height');
if ($this->lang->current() == 'bulgarian' && count($result) > 0) {
$label = UTF8::strtolower($label);
}
$result[] = $label . ': ' . $this->max_height . ' px';
}
$result = implode('; ', $result);
return $result;
}
/**
* UTF8::stripos
*
* @copyright (c) 2015 Ivan Tcholakov
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
*/
function _stripos($str, $search, $offset = 0)
{
return UTF8::strpos(UTF8::strtolower($str), UTF8::strtolower($search), $offset);
}
/**
* Tests UTF8::strtolower
*
* @test
* @dataProvider provider_strtolower
*/
public function test_strtolower($input, $expected)
{
$this->assertSame($expected, UTF8::strtolower($input));
}
/**
* Tests if the route matches a given Request. A successful match will return
* all of the routed parameters as an array. A failed match will return
* boolean FALSE.
*
* // Params: controller = users, action = edit, id = 10
* $params = $route->matches(Request::factory('users/edit/10'));
*
* This method should almost always be used within an if/else block:
*
* if ($params = $route->matches($request))
* {
* // Parse the parameters
* }
*
* @param Request $request Request object to match
* @return array on success
* @return FALSE on failure
* @uses Lang::$i18n_routes
* @uses Route::matches
* @uses Route::remap
* @uses Request::$lang
* @uses Lang::$default
* @uses HTTP_Exception_404
*/
public function matches(Request $request)
{
if (!Lang::$i18n_routes) {
// i18n routes are off
return parent::matches($request);
}
// Set params
$params = parent::matches($request);
if ($params !== FALSE) {
foreach ($params as $label => &$param) {
if (isset($this->_translate['<' . $label . '>']) or isset($this->_translate[$param])) {
// If param might be translated see if it needs to be
// converted back to application (source) language
$source_param = Route::remap(UTF8::strtolower($param));
if (Request::$lang !== Lang::$default and isset($this->_translate['<' . $label . '>']) and $source_param === $param and strtolower($param) !== $this->_defaults[$label]) {
// To avoid duplicate content throw 404
throw new HTTP_Exception_404('The requested URL :uri was not found on this server.', array(':uri' => $request->uri()));
}
// Set translated param
$param = UTF8::ucfirst($source_param);
}
}
// Return URI converted back to application (source) language
return $params;
} else {
// No match
return FALSE;
}
}
function url_title($str, $separator = '-', $lowercase = FALSE, $transliterate_to_ascii = TRUE, $language = NULL)
{
$language = (string) $language;
if ($language == '') {
$language = config_item('language');
}
$str = strip_tags($str);
if ($transliterate_to_ascii) {
$str = Transliterate::to_ascii($str, $language);
}
if ($separator === 'dash') {
$separator = '-';
} elseif ($separator === 'underscore') {
$separator = '_';
}
$q_separator = preg_quote($separator);
if (PCRE_UTF8_INSTALLED) {
$trans = array('&.+?;' => '', '[^\\p{L}0-9 _-]' => '', '\\s+' => $separator, '(' . $q_separator . ')+' => $separator);
foreach ($trans as $key => $val) {
$str = preg_replace('#' . $key . '#u', $val, $str);
}
} else {
$trans = array('&.+?;' => '', '[^a-z0-9 _-]' => '', '\\s+' => $separator, '(' . $q_separator . ')+' => $separator);
foreach ($trans as $key => $val) {
$str = preg_replace('#' . $key . '#i', $val, $str);
}
}
if ($lowercase) {
$str = UTF8::strtolower($str);
}
return trim(trim($str, $separator));
}
/**
* Creates a hash value from a provided e-mail address.
* @link https://en.gravatar.com/site/implement/hash/
*
* @param string $email A registered email.
* @return string/null The hash for accessing the avatar or profile data.
*/
public function create_hash($email)
{
// Modified by Ivan Tcholakov, 09-JAN-2015.
//return md5(strtolower(trim($email)));
return md5(UTF8::strtolower(trim($email)));
//
}
/**
* Convert a phrase to a URL-safe title.
*
* echo URL::title('My Blog Post'); // "my-blog-post"
*
* @param string $title Phrase to convert
* @param string $separator Word separator (any single character)
* @param boolean $ascii_only Transliterate to ASCII?
* @return string
* @uses UTF8::transliterate_to_ascii
*/
public static function title($title, $separator = '-', $ascii_only = FALSE)
{
if ($ascii_only === TRUE) {
// Transliterate non-ASCII characters
$title = UTF8::transliterate_to_ascii($title);
// Remove all characters that are not the separator, a-z, 0-9, or whitespace
$title = preg_replace('![^' . preg_quote($separator) . 'a-z0-9\\s]+!', $separator, strtolower($title));
} else {
// Remove all characters that are not the separator, letters, numbers, or whitespace
$title = preg_replace('![^' . preg_quote($separator) . '\\pL\\pN\\s]+!u', '', UTF8::strtolower($title));
}
// Replace all separator characters and whitespace by a single separator
$title = preg_replace('![' . preg_quote($separator) . '\\s]+!u', $separator, $title);
// Trim separators from the beginning and end
return trim($title, $separator);
}
/**
* Clean up a string segment to be used in an URL alias
*
* Performs the following possible alterations:
* - Remove all HTML tags
* - Replace or remove punctuation with the separator character
* - Remove back-slashes
* - Replace non-ascii and non-numeric characters with the separator
* - Remove common words
* - Replace whitespace with the separator character
* - Trim duplicate, leading, and trailing separators
* - Convert to lower-case
* - Shorten to a desired length and logical position based on word boundaries
*
* @param string $string A string to clean
* @return string The cleaned string
*/
public static function clean($string)
{
$separator = '-';
// Empty strings do not need any proccessing.
if ($string === '' || $string === NULL) {
return '';
}
// Remove all HTML tags from the string.
$string = strip_tags($string);
//Replace all characters that are not the separator, letters, numbers, or whitespace
$string = preg_replace('![^' . preg_quote($separator) . '\\pL\\pN\\/\\s]+!u', $separator, $string);
// Replace all separator characters and whitespace by a single separator
$string = preg_replace('![' . preg_quote($separator) . '\\s]+!u', $separator, $string);
//convert to lower case.
$string = UTF8::strtolower($string);
// Trim separators from the beginning and end
return trim($string, $separator);
}
/**
* Action: settings
*/
public function action_settings()
{
$this->history = false;
$user = $this->_get_user();
Permission::required($user, Model_User::PERMISSION_UPDATE);
// Handle post
$errors = array();
if ($_POST && Security::csrf_valid()) {
// Login information
if ($user->username !== Arr::get($_POST, 'username') || $user->email !== UTF8::strtolower(Arr::get($_POST, 'email')) || Arr::get($_POST, 'password')) {
$visitor = Visitor::instance();
$old_password = Arr::get($_POST, 'current_password');
$new_password = Arr::get($_POST, 'password');
$validation = Validation::factory(array('current_password' => $old_password));
$validation->rule('current_password', 'not_empty');
if (!$visitor->check_password($old_password) && Visitor::generate_password($user->password_kohana) !== $old_password) {
$validation->rule('current_password', 'equals', array(':validation', __('current password')));
} else {
if ($new_password) {
// Change password only if correct old one given
$user->password_kohana = $new_password;
}
}
$user->username = Arr::get($_POST, 'username');
$user->email = Arr::get($_POST, 'email');
}
$user->set_fields(Arr::intersect($_POST, Model_User::$editable_fields));
// Settings
$name_visiblity = Arr::get($_POST, 'name_visibility');
if (in_array($name_visiblity, array(Model_User::NAME_HIDDEN, Model_User::NAME_VISIBLE))) {
$user->setting('user.name', $name_visiblity);
}
$dob_visiblity = Arr::get($_POST, 'dob_visibility');
if (in_array($dob_visiblity, array(Model_User::DOB_DATEONLY, Model_User::DOB_HIDDEN, Model_User::DOB_VISIBLE))) {
$user->setting('user.dob', $dob_visiblity);
}
// Clear default image id if Facebook image is set
if (Arr::get($_POST, 'picture')) {
$user->default_image_id = null;
}
$user->modified = time();
try {
$user->save(isset($validation) ? $validation : null);
$this->request->redirect(URL::user($user));
} catch (Validation_Exception $e) {
$errors = $e->array->errors('validation');
}
}
// Build page
$this->view = self::_set_page($user);
$this->view->add(View_Page::COLUMN_TOP, $this->section_settings($user, $errors));
}
protected function is_visible($widget)
{
static $current_route;
$widget->visible = TRUE;
if (is_null($current_route)) {
$current_route = Request::current()->uri();
$current_route = UTF8::strtolower($current_route);
}
// role based widget access
if (!User::belongsto($widget->roles)) {
$widget->visible = FALSE;
}
if ($widget->pages) {
$pages = UTF8::strtolower($widget->pages);
$page_match = Path::match_path($current_route, $pages);
$widget->visible = !($widget->visibility xor $page_match);
}
return $widget;
}
