From 85e65f6259d4602f2d3fa81191eb052745e632a7 Mon Sep 17 00:00:00 2001 From: Derek Jones Date: Tue, 11 Nov 2008 23:14:42 +0000 Subject: Propset eol-style to CRLF simplified paragraph tag cleanup regex --- system/helpers/compatibility_helper.php | 994 ++++++++++++++++---------------- system/helpers/html_helper.php | 830 +++++++++++++------------- system/helpers/language_helper.php | 114 ++-- 3 files changed, 969 insertions(+), 969 deletions(-) (limited to 'system/helpers') diff --git a/system/helpers/compatibility_helper.php b/system/helpers/compatibility_helper.php index 3b37cea02..996a6d7ea 100644 --- a/system/helpers/compatibility_helper.php +++ b/system/helpers/compatibility_helper.php @@ -1,498 +1,498 @@ - 0) // 8 = FILE_APPEND flag - { - $mode = FOPEN_WRITE_CREATE; - } - else - { - $mode = FOPEN_WRITE_CREATE_DESTRUCTIVE; - } - - // Check if we're using the include path - if (($flags & 1) > 0) // 1 = FILE_USE_INCLUDE_PATH flag - { - $use_include_path = TRUE; - } - else - { - $use_include_path = FALSE; - } - - $fp = @fopen($filename, $mode, $use_include_path); - - if ($fp === FALSE) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'file_put_contents('.htmlentities($filename).') failed to open stream', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - if (($flags & LOCK_EX) > 0) - { - if ( ! flock($fp, LOCK_EX)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'file_put_contents('.htmlentities($filename).') unable to acquire an exclusive lock on file', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - } - - // write it - if (($written = @fwrite($fp, $data)) === FALSE) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'file_put_contents('.htmlentities($filename).') failed to write to '.htmlentities($filename), $backtrace[0]['file'], $backtrace[0]['line']); - } - - // Close the handle - @fclose($fp); - - // Return length - return $written; - } -} - -// ------------------------------------------------------------------------ - -/** - * fputcsv() - * - * Format line as CSV and write to file pointer - * http://us.php.net/manual/en/function.fputcsv.php - * - * @access public - * @param resource file pointer - * @param array data to be written - * @param string delimiter - * @param string enclosure - * @return int length of written string - */ -if ( ! function_exists('fputcsv')) -{ - function fputcsv($handle, $fields, $delimiter = ',', $enclosure = '"') - { - // Checking for a handle resource - if ( ! is_resource($handle)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'fputcsv() expects parameter 1 to be stream resource, '.gettype($handle).' given', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - // OK, it is a resource, but is it a stream? - if (get_resource_type($handle) !== 'stream') - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'fputcsv() expects parameter 1 to be stream resource, '.get_resource_type($handle).' given', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - // Checking for an array of fields - if ( ! is_array($fields)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'fputcsv() expects parameter 2 to be array, '.gettype($fields).' given', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - // validate delimiter - if (strlen($delimiter) > 1) - { - $delimiter = substr($delimiter, 0, 1); - $backtrace = debug_backtrace(); - _exception_handler(E_NOTICE, 'fputcsv() delimiter must be one character long, "'.htmlentities($delimiter).'" used', $backtrace[0]['file'], $backtrace[0]['line']); - } - - // validate enclosure - if (strlen($enclosure) > 1) - { - $enclosure = substr($enclosure, 0, 1); - $backtrace = debug_backtrace(); - _exception_handler(E_NOTICE, 'fputcsv() enclosure must be one character long, "'.htmlentities($enclosure).'" used', $backtrace[0]['file'], $backtrace[0]['line']); - - } - - $out = ''; - - foreach ($fields as $cell) - { - $cell = str_replace($enclosure, $enclosure.$enclosure, $cell); - - if (strpos($cell, $delimiter) !== FALSE OR strpos($cell, $enclosure) !== FALSE OR strpos($cell, "\n") !== FALSE) - { - $out .= $enclosure.$cell.$enclosure.$delimiter; - } - else - { - $out .= $cell.$delimiter; - } - } - - $length = @fwrite($handle, substr($out, 0, -1)."\n"); - - return $length; - } -} - -// ------------------------------------------------------------------------ - -/** - * stripos() - * - * Find position of first occurrence of a case-insensitive string - * http://us.php.net/manual/en/function.stripos.php - * - * @access public - * @param string haystack - * @param string needle - * @param int offset - * @return int numeric position of the first occurrence of needle in the haystack - */ -if ( ! function_exists('stripos')) -{ - function stripos($haystack, $needle, $offset = NULL) - { - // Cast non string scalar values - if (is_scalar($haystack)) - { - settype($haystack, 'STRING'); - } - - if ( ! is_string($haystack)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'stripos() expects parameter 1 to be string, '.gettype($haystack).' given', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - if ( ! is_scalar($needle)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'stripos() needle is not a string or an integer in '.$backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - if (is_float($offset)) - { - $offset = (int)$offset; - } - - if ( ! is_int($offset) && ! is_bool($offset) && ! is_null($offset)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'stripos() expects parameter 3 to be long, '.gettype($offset).' given', $backtrace[0]['file'], $backtrace[0]['line']); - return NULL; - } - - return strpos(strtolower($haystack), strtolower($needle), $offset); - } -} - -// ------------------------------------------------------------------------ - -/** - * str_ireplace() - * - * Find position of first occurrence of a case-insensitive string - * http://us.php.net/manual/en/function.str-ireplace.php - * (parameter 4, $count, is not supported as to do so in PHP 4 would make - * it a required parameter) - * - * @access public - * @param mixed search - * @param mixed replace - * @param mixed subject - * @return int numeric position of the first occurrence of needle in the haystack - */ -if ( ! function_exists('str_ireplace')) -{ - function str_ireplace($search, $replace, $subject) - { - // Nothing to do here - if ($search === NULL OR $subject === NULL) - { - return $subject; - } - - // Crazy arguments - if (is_scalar($search) && is_array($replace)) - { - $backtrace = debug_backtrace(); - - if (is_object($replace)) - { - show_error('Object of class '.get_class($replace).' could not be converted to string in '.$backtrace[0]['file'].' on line '.$backtrace[0]['line']); - } - else - { - _exception_handler(E_USER_NOTICE, 'Array to string conversion in '.$backtrace[0]['file'], $backtrace[0]['line']); - } - } - - // Searching for an array - if (is_array($search)) - { - // Replacing with an array - if (is_array($replace)) - { - $search = array_values($search); - $replace = array_values($replace); - - if (count($search) >= count($replace)) - { - $replace = array_pad($replace, count($search), ''); - } - else - { - $replace = array_slice($replace, 0, count($search)); - } - } - else - { - // Replacing with a string all positions - $replace = array_fill(0, count($search), $replace); - } - } - else - { - //Searching for a string and replacing with a string. - $search = array((string)$search); - $replace = array((string)$replace); - } - - // Prepare the search array - foreach ($search as $search_key => $search_value) - { - $search[$search_key] = '/'.preg_quote($search_value, '/').'/i'; - } - - // Prepare the replace array (escape backreferences) - foreach ($replace as $k => $v) - { - $replace[$k] = str_replace(array(chr(92), '$'), array(chr(92).chr(92), '\$'), $v); - } - - // do the replacement - $result = preg_replace($search, $replace, (array)$subject); - - // Check if subject was initially a string and return it as a string - if ( ! is_array($subject)) - { - return current($result); - } - - // Otherwise, just return the array - return $result; - } -} - -// ------------------------------------------------------------------------ - -/** - * http_build_query() - * - * Generate URL-encoded query string - * http://us.php.net/manual/en/function.http-build-query.php - * - * @access public - * @param array form data - * @param string numeric prefix - * @param string argument separator - * @return string URL-encoded string - */ -if ( ! function_exists('http_build_query')) -{ - function http_build_query($formdata, $numeric_prefix = NULL, $separator = NULL) - { - // Check the data - if ( ! is_array($formdata) && ! is_object($formdata)) - { - $backtrace = debug_backtrace(); - _exception_handler(E_USER_WARNING, 'http_build_query() Parameter 1 expected to be Array or Object. Incorrect value given', $backtrace[0]['file'], $backtrace[0]['line']); - return FALSE; - } - - // Cast it as array - if (is_object($formdata)) - { - $formdata = get_object_vars($formdata); - } - - // If the array is empty, return NULL - if (empty($formdata)) - { - return NULL; - } - - // Argument separator - if ($separator === NULL) - { - $separator = ini_get('arg_separator.output'); - - if (strlen($separator) == 0) - { - $separator = '&'; - } - } - - // Start building the query - $tmp = array(); - - foreach ($formdata as $key => $val) - { - if ($val === NULL) - { - continue; - } - - if (is_integer($key) && $numeric_prefix != NULL) - { - $key = $numeric_prefix.$key; - } - - if (is_resource($val)) - { - return NULL; - } - - // hand it off to a recursive parser - $tmp[] = _http_build_query_helper($key, $val, $separator); - } - - return implode($separator, $tmp); - } - - - // Helper helper. Remind anyone of college? - // Required to handle recursion in nested arrays. - // - // You could shave fractions of fractions of a second by moving where - // the urlencoding takes place, but it's much less intuitive, and if - // your application has 10,000 form fields, well, you have other problems ;) - function _http_build_query_helper($key, $val, $separator = '&') - { - if (is_scalar($val)) - { - return urlencode($key).'='.urlencode($val); - } - else - { - // arrays please - if (is_object($val)) - { - $val = get_object_vars($val); - } - - foreach ($val as $k => $v) - { - $tmp[] = _http_build_query_helper($key.'['.$k.']', $v, $separator); - } - } - - return implode($separator, $tmp); - } -} - - -/* End of file compatibility_helper.php */ + 0) // 8 = FILE_APPEND flag + { + $mode = FOPEN_WRITE_CREATE; + } + else + { + $mode = FOPEN_WRITE_CREATE_DESTRUCTIVE; + } + + // Check if we're using the include path + if (($flags & 1) > 0) // 1 = FILE_USE_INCLUDE_PATH flag + { + $use_include_path = TRUE; + } + else + { + $use_include_path = FALSE; + } + + $fp = @fopen($filename, $mode, $use_include_path); + + if ($fp === FALSE) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'file_put_contents('.htmlentities($filename).') failed to open stream', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + if (($flags & LOCK_EX) > 0) + { + if ( ! flock($fp, LOCK_EX)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'file_put_contents('.htmlentities($filename).') unable to acquire an exclusive lock on file', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + } + + // write it + if (($written = @fwrite($fp, $data)) === FALSE) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'file_put_contents('.htmlentities($filename).') failed to write to '.htmlentities($filename), $backtrace[0]['file'], $backtrace[0]['line']); + } + + // Close the handle + @fclose($fp); + + // Return length + return $written; + } +} + +// ------------------------------------------------------------------------ + +/** + * fputcsv() + * + * Format line as CSV and write to file pointer + * http://us.php.net/manual/en/function.fputcsv.php + * + * @access public + * @param resource file pointer + * @param array data to be written + * @param string delimiter + * @param string enclosure + * @return int length of written string + */ +if ( ! function_exists('fputcsv')) +{ + function fputcsv($handle, $fields, $delimiter = ',', $enclosure = '"') + { + // Checking for a handle resource + if ( ! is_resource($handle)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'fputcsv() expects parameter 1 to be stream resource, '.gettype($handle).' given', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + // OK, it is a resource, but is it a stream? + if (get_resource_type($handle) !== 'stream') + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'fputcsv() expects parameter 1 to be stream resource, '.get_resource_type($handle).' given', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + // Checking for an array of fields + if ( ! is_array($fields)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'fputcsv() expects parameter 2 to be array, '.gettype($fields).' given', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + // validate delimiter + if (strlen($delimiter) > 1) + { + $delimiter = substr($delimiter, 0, 1); + $backtrace = debug_backtrace(); + _exception_handler(E_NOTICE, 'fputcsv() delimiter must be one character long, "'.htmlentities($delimiter).'" used', $backtrace[0]['file'], $backtrace[0]['line']); + } + + // validate enclosure + if (strlen($enclosure) > 1) + { + $enclosure = substr($enclosure, 0, 1); + $backtrace = debug_backtrace(); + _exception_handler(E_NOTICE, 'fputcsv() enclosure must be one character long, "'.htmlentities($enclosure).'" used', $backtrace[0]['file'], $backtrace[0]['line']); + + } + + $out = ''; + + foreach ($fields as $cell) + { + $cell = str_replace($enclosure, $enclosure.$enclosure, $cell); + + if (strpos($cell, $delimiter) !== FALSE OR strpos($cell, $enclosure) !== FALSE OR strpos($cell, "\n") !== FALSE) + { + $out .= $enclosure.$cell.$enclosure.$delimiter; + } + else + { + $out .= $cell.$delimiter; + } + } + + $length = @fwrite($handle, substr($out, 0, -1)."\n"); + + return $length; + } +} + +// ------------------------------------------------------------------------ + +/** + * stripos() + * + * Find position of first occurrence of a case-insensitive string + * http://us.php.net/manual/en/function.stripos.php + * + * @access public + * @param string haystack + * @param string needle + * @param int offset + * @return int numeric position of the first occurrence of needle in the haystack + */ +if ( ! function_exists('stripos')) +{ + function stripos($haystack, $needle, $offset = NULL) + { + // Cast non string scalar values + if (is_scalar($haystack)) + { + settype($haystack, 'STRING'); + } + + if ( ! is_string($haystack)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'stripos() expects parameter 1 to be string, '.gettype($haystack).' given', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + if ( ! is_scalar($needle)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'stripos() needle is not a string or an integer in '.$backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + if (is_float($offset)) + { + $offset = (int)$offset; + } + + if ( ! is_int($offset) && ! is_bool($offset) && ! is_null($offset)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'stripos() expects parameter 3 to be long, '.gettype($offset).' given', $backtrace[0]['file'], $backtrace[0]['line']); + return NULL; + } + + return strpos(strtolower($haystack), strtolower($needle), $offset); + } +} + +// ------------------------------------------------------------------------ + +/** + * str_ireplace() + * + * Find position of first occurrence of a case-insensitive string + * http://us.php.net/manual/en/function.str-ireplace.php + * (parameter 4, $count, is not supported as to do so in PHP 4 would make + * it a required parameter) + * + * @access public + * @param mixed search + * @param mixed replace + * @param mixed subject + * @return int numeric position of the first occurrence of needle in the haystack + */ +if ( ! function_exists('str_ireplace')) +{ + function str_ireplace($search, $replace, $subject) + { + // Nothing to do here + if ($search === NULL OR $subject === NULL) + { + return $subject; + } + + // Crazy arguments + if (is_scalar($search) && is_array($replace)) + { + $backtrace = debug_backtrace(); + + if (is_object($replace)) + { + show_error('Object of class '.get_class($replace).' could not be converted to string in '.$backtrace[0]['file'].' on line '.$backtrace[0]['line']); + } + else + { + _exception_handler(E_USER_NOTICE, 'Array to string conversion in '.$backtrace[0]['file'], $backtrace[0]['line']); + } + } + + // Searching for an array + if (is_array($search)) + { + // Replacing with an array + if (is_array($replace)) + { + $search = array_values($search); + $replace = array_values($replace); + + if (count($search) >= count($replace)) + { + $replace = array_pad($replace, count($search), ''); + } + else + { + $replace = array_slice($replace, 0, count($search)); + } + } + else + { + // Replacing with a string all positions + $replace = array_fill(0, count($search), $replace); + } + } + else + { + //Searching for a string and replacing with a string. + $search = array((string)$search); + $replace = array((string)$replace); + } + + // Prepare the search array + foreach ($search as $search_key => $search_value) + { + $search[$search_key] = '/'.preg_quote($search_value, '/').'/i'; + } + + // Prepare the replace array (escape backreferences) + foreach ($replace as $k => $v) + { + $replace[$k] = str_replace(array(chr(92), '$'), array(chr(92).chr(92), '\$'), $v); + } + + // do the replacement + $result = preg_replace($search, $replace, (array)$subject); + + // Check if subject was initially a string and return it as a string + if ( ! is_array($subject)) + { + return current($result); + } + + // Otherwise, just return the array + return $result; + } +} + +// ------------------------------------------------------------------------ + +/** + * http_build_query() + * + * Generate URL-encoded query string + * http://us.php.net/manual/en/function.http-build-query.php + * + * @access public + * @param array form data + * @param string numeric prefix + * @param string argument separator + * @return string URL-encoded string + */ +if ( ! function_exists('http_build_query')) +{ + function http_build_query($formdata, $numeric_prefix = NULL, $separator = NULL) + { + // Check the data + if ( ! is_array($formdata) && ! is_object($formdata)) + { + $backtrace = debug_backtrace(); + _exception_handler(E_USER_WARNING, 'http_build_query() Parameter 1 expected to be Array or Object. Incorrect value given', $backtrace[0]['file'], $backtrace[0]['line']); + return FALSE; + } + + // Cast it as array + if (is_object($formdata)) + { + $formdata = get_object_vars($formdata); + } + + // If the array is empty, return NULL + if (empty($formdata)) + { + return NULL; + } + + // Argument separator + if ($separator === NULL) + { + $separator = ini_get('arg_separator.output'); + + if (strlen($separator) == 0) + { + $separator = '&'; + } + } + + // Start building the query + $tmp = array(); + + foreach ($formdata as $key => $val) + { + if ($val === NULL) + { + continue; + } + + if (is_integer($key) && $numeric_prefix != NULL) + { + $key = $numeric_prefix.$key; + } + + if (is_resource($val)) + { + return NULL; + } + + // hand it off to a recursive parser + $tmp[] = _http_build_query_helper($key, $val, $separator); + } + + return implode($separator, $tmp); + } + + + // Helper helper. Remind anyone of college? + // Required to handle recursion in nested arrays. + // + // You could shave fractions of fractions of a second by moving where + // the urlencoding takes place, but it's much less intuitive, and if + // your application has 10,000 form fields, well, you have other problems ;) + function _http_build_query_helper($key, $val, $separator = '&') + { + if (is_scalar($val)) + { + return urlencode($key).'='.urlencode($val); + } + else + { + // arrays please + if (is_object($val)) + { + $val = get_object_vars($val); + } + + foreach ($val as $k => $v) + { + $tmp[] = _http_build_query_helper($key.'['.$k.']', $v, $separator); + } + } + + return implode($separator, $tmp); + } +} + + +/* End of file compatibility_helper.php */ /* Location: ./system/helpers/compatibility_helper.php */ \ No newline at end of file diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php index e552b86b4..cc34b6530 100644 --- a/system/helpers/html_helper.php +++ b/system/helpers/html_helper.php @@ -1,416 +1,416 @@ -".$data.""; - } -} - -// ------------------------------------------------------------------------ - -/** - * Unordered List - * - * Generates an HTML unordered list from an single or multi-dimensional array. - * - * @access public - * @param array - * @param mixed - * @return string - */ -if ( ! function_exists('ul')) -{ - function ul($list, $attributes = '') - { - return _list('ul', $list, $attributes); - } -} - -// ------------------------------------------------------------------------ - -/** - * Ordered List - * - * Generates an HTML ordered list from an single or multi-dimensional array. - * - * @access public - * @param array - * @param mixed - * @return string - */ -if ( ! function_exists('ol')) -{ - function ol($list, $attributes = '') - { - return _list('ol', $list, $attributes); - } -} - -// ------------------------------------------------------------------------ - -/** - * Generates the list - * - * Generates an HTML ordered list from an single or multi-dimensional array. - * - * @access private - * @param string - * @param mixed - * @param mixed - * @param intiger - * @return string - */ -if ( ! function_exists('_list')) -{ - function _list($type = 'ul', $list, $attributes = '', $depth = 0) - { - // If an array wasn't submitted there's nothing to do... - if ( ! is_array($list)) - { - return $list; - } - - // Set the indentation based on the depth - $out = str_repeat(" ", $depth); - - // Were any attributes submitted? If so generate a string - if (is_array($attributes)) - { - $atts = ''; - foreach ($attributes as $key => $val) - { - $atts .= ' ' . $key . '="' . $val . '"'; - } - $attributes = $atts; - } - - // Write the opening list tag - $out .= "<".$type.$attributes.">\n"; - - // Cycle through the list elements. If an array is - // encountered we will recursively call _list() - - static $_last_list_item = ''; - foreach ($list as $key => $val) - { - $_last_list_item = $key; - - $out .= str_repeat(" ", $depth + 2); - $out .= "
  • "; - - if ( ! is_array($val)) - { - $out .= $val; - } - else - { - $out .= $_last_list_item."\n"; - $out .= _list($type, $val, '', $depth + 4); - $out .= str_repeat(" ", $depth + 2); - } - - $out .= "
    • \n"; - } - - // Set the indentation for the closing tag - $out .= str_repeat(" ", $depth); - - // Write the closing list tag - $out .= "\n"; - - return $out; - } -} - -// ------------------------------------------------------------------------ - -/** - * Generates HTML BR tags based on number supplied - * - * @access public - * @param integer - * @return string - */ -if ( ! function_exists('br')) -{ - function br($num = 1) - { - return str_repeat("
    ", $num); - } -} - -// ------------------------------------------------------------------------ - -/** - * Image - * - * Generates an element - * - * @access public - * @param mixed - * @return string - */ -if ( ! function_exists('img')) -{ - function img($src = '', $index_page = FALSE) - { - if ( ! is_array($src) ) - { - $src = array('src' => $src); - } - - $img = '$v) - { - - if ($k == 'src' AND strpos($v, '://') === FALSE) - { - $CI =& get_instance(); - - if ($index_page === TRUE) - { - $img .= ' src="'.$CI->config->site_url($v).'" '; - } - else - { - $img .= ' src="'.$CI->config->slash_item('base_url').$v.'" '; - } - } - else - { - $img .= " $k=\"$v\" "; - } - } - - $img .= '/>'; - - return $img; - } -} - -// ------------------------------------------------------------------------ - -/** - * Doctype - * - * Generates a page document type declaration - * - * Valid options are xhtml-11, xhtml-strict, xhtml-trans, xhtml-frame, - * html4-strict, html4-trans, and html4-frame. Values are saved in the - * doctypes config file. - * - * @access public - * @param string type The doctype to be generated - * @return string - */ -if ( ! function_exists('doctype')) -{ - function doctype($type = 'xhtml-strict') - { - global $_doctypes; - - if ( ! is_array($_doctypes)) - { - if ( ! require_once(APPPATH.'config/doctypes.php')) - { - return FALSE; - } - } - - if (isset($_doctypes[$type])) - { - return $_doctypes[$type]; - } - else - { - return FALSE; - } - } -} - -// ------------------------------------------------------------------------ - -/** - * Link - * - * Generates link to a CSS file - * - * @access public - * @param mixed stylesheet hrefs or an array - * @param string rel - * @param string type - * @param string title - * @param string media - * @param boolean should index_page be added to the css path - * @return string - */ -if ( ! function_exists('link_tag')) -{ - function link_tag($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE) - { - $CI =& get_instance(); - - $link = '$v) - { - if ($k == 'href' AND strpos($v, '://') === FALSE) - { - if ($index_page === TRUE) - { - $link .= ' href="'.$CI->config->site_url($v).'" '; - } - else - { - $link .= ' href="'.$CI->config->slash_item('base_url').$v.'" '; - } - } - else - { - $link .= "$k=\"$v\" "; - } - } - - $link .= "/>"; - } - else - { - if ( strpos($href, '://') !== FALSE) - { - $link .= ' href="'.$href.'" '; - } - elseif ($index_page === TRUE) - { - $link .= ' href="'.$CI->config->site_url($href).'" '; - } - else - { - $link .= ' href="'.$CI->config->slash_item('base_url').$href.'" '; - } - - $link .= 'rel="'.$rel.'" type="'.$type.'" '; - - if ($media != '') - { - $link .= 'media="'.$media.'" '; - } - - if ($title != '') - { - $link .= 'title="'.$title.'" '; - } - - $link .= '/>'; - } - - - return $link; - } -} - -// ------------------------------------------------------------------------ - -/** - * Generates meta tags from an array of key/values - * - * @access public - * @param array - * @return string - */ -if ( ! function_exists('meta')) -{ - function meta($name = '', $content = '', $type = 'name', $newline = "\n") - { - // Since we allow the data to be passes as a string, a simple array - // or a multidimensional one, we need to do a little prepping. - if ( ! is_array($name)) - { - $name = array(array('name' => $name, 'content' => $content, 'type' => $type, 'newline' => $newline)); - } - else - { - // Turn single array into multidimensional - if (isset($name['name'])) - { - $name = array($name); - } - } - - $str = ''; - foreach ($name as $meta) - { - $type = ( ! isset($meta['type']) OR $meta['type'] == 'name') ? 'name' : 'http-equiv'; - $name = ( ! isset($meta['name'])) ? '' : $meta['name']; - $content = ( ! isset($meta['content'])) ? '' : $meta['content']; - $newline = ( ! isset($meta['newline'])) ? "\n" : $meta['newline']; - - $str .= ''.$newline; - } - - return $str; - } -} - -// ------------------------------------------------------------------------ - -/** - * Generates non-breaking space entities based on number supplied - * - * @access public - * @param integer - * @return string - */ -if ( ! function_exists('nbs')) -{ - function nbs($num = 1) - { - return str_repeat(" ", $num); - } -} - - -/* End of file html_helper.php */ +".$data.""; + } +} + +// ------------------------------------------------------------------------ + +/** + * Unordered List + * + * Generates an HTML unordered list from an single or multi-dimensional array. + * + * @access public + * @param array + * @param mixed + * @return string + */ +if ( ! function_exists('ul')) +{ + function ul($list, $attributes = '') + { + return _list('ul', $list, $attributes); + } +} + +// ------------------------------------------------------------------------ + +/** + * Ordered List + * + * Generates an HTML ordered list from an single or multi-dimensional array. + * + * @access public + * @param array + * @param mixed + * @return string + */ +if ( ! function_exists('ol')) +{ + function ol($list, $attributes = '') + { + return _list('ol', $list, $attributes); + } +} + +// ------------------------------------------------------------------------ + +/** + * Generates the list + * + * Generates an HTML ordered list from an single or multi-dimensional array. + * + * @access private + * @param string + * @param mixed + * @param mixed + * @param intiger + * @return string + */ +if ( ! function_exists('_list')) +{ + function _list($type = 'ul', $list, $attributes = '', $depth = 0) + { + // If an array wasn't submitted there's nothing to do... + if ( ! is_array($list)) + { + return $list; + } + + // Set the indentation based on the depth + $out = str_repeat(" ", $depth); + + // Were any attributes submitted? If so generate a string + if (is_array($attributes)) + { + $atts = ''; + foreach ($attributes as $key => $val) + { + $atts .= ' ' . $key . '="' . $val . '"'; + } + $attributes = $atts; + } + + // Write the opening list tag + $out .= "<".$type.$attributes.">\n"; + + // Cycle through the list elements. If an array is + // encountered we will recursively call _list() + + static $_last_list_item = ''; + foreach ($list as $key => $val) + { + $_last_list_item = $key; + + $out .= str_repeat(" ", $depth + 2); + $out .= "
  • "; + + if ( ! is_array($val)) + { + $out .= $val; + } + else + { + $out .= $_last_list_item."\n"; + $out .= _list($type, $val, '', $depth + 4); + $out .= str_repeat(" ", $depth + 2); + } + + $out .= "
    • \n"; + } + + // Set the indentation for the closing tag + $out .= str_repeat(" ", $depth); + + // Write the closing list tag + $out .= "\n"; + + return $out; + } +} + +// ------------------------------------------------------------------------ + +/** + * Generates HTML BR tags based on number supplied + * + * @access public + * @param integer + * @return string + */ +if ( ! function_exists('br')) +{ + function br($num = 1) + { + return str_repeat("
    ", $num); + } +} + +// ------------------------------------------------------------------------ + +/** + * Image + * + * Generates an element + * + * @access public + * @param mixed + * @return string + */ +if ( ! function_exists('img')) +{ + function img($src = '', $index_page = FALSE) + { + if ( ! is_array($src) ) + { + $src = array('src' => $src); + } + + $img = '$v) + { + + if ($k == 'src' AND strpos($v, '://') === FALSE) + { + $CI =& get_instance(); + + if ($index_page === TRUE) + { + $img .= ' src="'.$CI->config->site_url($v).'" '; + } + else + { + $img .= ' src="'.$CI->config->slash_item('base_url').$v.'" '; + } + } + else + { + $img .= " $k=\"$v\" "; + } + } + + $img .= '/>'; + + return $img; + } +} + +// ------------------------------------------------------------------------ + +/** + * Doctype + * + * Generates a page document type declaration + * + * Valid options are xhtml-11, xhtml-strict, xhtml-trans, xhtml-frame, + * html4-strict, html4-trans, and html4-frame. Values are saved in the + * doctypes config file. + * + * @access public + * @param string type The doctype to be generated + * @return string + */ +if ( ! function_exists('doctype')) +{ + function doctype($type = 'xhtml-strict') + { + global $_doctypes; + + if ( ! is_array($_doctypes)) + { + if ( ! require_once(APPPATH.'config/doctypes.php')) + { + return FALSE; + } + } + + if (isset($_doctypes[$type])) + { + return $_doctypes[$type]; + } + else + { + return FALSE; + } + } +} + +// ------------------------------------------------------------------------ + +/** + * Link + * + * Generates link to a CSS file + * + * @access public + * @param mixed stylesheet hrefs or an array + * @param string rel + * @param string type + * @param string title + * @param string media + * @param boolean should index_page be added to the css path + * @return string + */ +if ( ! function_exists('link_tag')) +{ + function link_tag($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE) + { + $CI =& get_instance(); + + $link = '$v) + { + if ($k == 'href' AND strpos($v, '://') === FALSE) + { + if ($index_page === TRUE) + { + $link .= ' href="'.$CI->config->site_url($v).'" '; + } + else + { + $link .= ' href="'.$CI->config->slash_item('base_url').$v.'" '; + } + } + else + { + $link .= "$k=\"$v\" "; + } + } + + $link .= "/>"; + } + else + { + if ( strpos($href, '://') !== FALSE) + { + $link .= ' href="'.$href.'" '; + } + elseif ($index_page === TRUE) + { + $link .= ' href="'.$CI->config->site_url($href).'" '; + } + else + { + $link .= ' href="'.$CI->config->slash_item('base_url').$href.'" '; + } + + $link .= 'rel="'.$rel.'" type="'.$type.'" '; + + if ($media != '') + { + $link .= 'media="'.$media.'" '; + } + + if ($title != '') + { + $link .= 'title="'.$title.'" '; + } + + $link .= '/>'; + } + + + return $link; + } +} + +// ------------------------------------------------------------------------ + +/** + * Generates meta tags from an array of key/values + * + * @access public + * @param array + * @return string + */ +if ( ! function_exists('meta')) +{ + function meta($name = '', $content = '', $type = 'name', $newline = "\n") + { + // Since we allow the data to be passes as a string, a simple array + // or a multidimensional one, we need to do a little prepping. + if ( ! is_array($name)) + { + $name = array(array('name' => $name, 'content' => $content, 'type' => $type, 'newline' => $newline)); + } + else + { + // Turn single array into multidimensional + if (isset($name['name'])) + { + $name = array($name); + } + } + + $str = ''; + foreach ($name as $meta) + { + $type = ( ! isset($meta['type']) OR $meta['type'] == 'name') ? 'name' : 'http-equiv'; + $name = ( ! isset($meta['name'])) ? '' : $meta['name']; + $content = ( ! isset($meta['content'])) ? '' : $meta['content']; + $newline = ( ! isset($meta['newline'])) ? "\n" : $meta['newline']; + + $str .= ''.$newline; + } + + return $str; + } +} + +// ------------------------------------------------------------------------ + +/** + * Generates non-breaking space entities based on number supplied + * + * @access public + * @param integer + * @return string + */ +if ( ! function_exists('nbs')) +{ + function nbs($num = 1) + { + return str_repeat(" ", $num); + } +} + + +/* End of file html_helper.php */ /* Location: ./system/helpers/html_helper.php */ \ No newline at end of file diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php index 2091fd41d..d90fe3195 100644 --- a/system/helpers/language_helper.php +++ b/system/helpers/language_helper.php @@ -1,58 +1,58 @@ -lang->line($line); - - if ($id != '') - { - $line = '"; - } - - return $line; - } -} - -// ------------------------------------------------------------------------ -/* End of file language_helper.php */ +lang->line($line); + + if ($id != '') + { + $line = '"; + } + + return $line; + } +} + +// ------------------------------------------------------------------------ +/* End of file language_helper.php */ /* Location: ./system/helpers/language_helper.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b