diff options
| -rw-r--r-- | application/config/user_agents.php | 2 | ||||
| -rw-r--r-- | system/helpers/url_helper.php | 3 | ||||
| -rw-r--r-- | system/libraries/Session/drivers/Session_cookie.php | 2 | ||||
| -rw-r--r-- | system/libraries/User_agent.php | 30 | ||||
| -rw-r--r-- | user_guide_src/source/changelog.rst | 7 |
5 files changed, 40 insertions, 4 deletions
diff --git a/application/config/user_agents.php b/application/config/user_agents.php index e555d77c6..2af70bf9c 100644 --- a/application/config/user_agents.php +++ b/application/config/user_agents.php @@ -85,6 +85,8 @@ $browsers = array( 'OPR' => 'Opera', 'Flock' => 'Flock', 'Chrome' => 'Chrome', + // Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string + 'Opera.*?Version' => 'Opera', 'Opera' => 'Opera', 'MSIE' => 'Internet Explorer', 'Internet Explorer' => 'Internet Explorer', diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php index 2d9289791..f819b96e9 100644 --- a/system/helpers/url_helper.php +++ b/system/helpers/url_helper.php @@ -91,7 +91,8 @@ if ( ! function_exists('current_url')) */ function current_url() { - return get_instance()->config->site_url($CI->uri->uri_string()); + $CI =& get_instance(); + return $CI->config->site_url($CI->uri->uri_string()); } } diff --git a/system/libraries/Session/drivers/Session_cookie.php b/system/libraries/Session/drivers/Session_cookie.php index 65debcb44..971dfeabe 100644 --- a/system/libraries/Session/drivers/Session_cookie.php +++ b/system/libraries/Session/drivers/Session_cookie.php @@ -223,7 +223,7 @@ class CI_Session_cookie extends CI_Session_driver { 'encryption_key', ); - $this->_standardize_newlines = (bool) $config['standardize_newlines']; + $this->_standardize_newlines = (bool) config_item('standardize_newlines'); foreach ($prefs as $key) { diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php index 50ac9be98..3a6b6bc98 100644 --- a/system/libraries/User_agent.php +++ b/system/libraries/User_agent.php @@ -282,7 +282,7 @@ class CI_User_agent { { foreach ($this->browsers as $key => $val) { - if (preg_match('|'.preg_quote($key).'.*?([0-9\.]+)|i', $this->agent, $match)) + if (preg_match('|'.$key.'.*?([0-9\.]+)|i', $this->agent, $match)) { $this->is_browser = TRUE; $this->version = $match[1]; @@ -634,6 +634,34 @@ class CI_User_agent { return in_array(strtolower($charset), $this->charsets(), TRUE); } + // -------------------------------------------------------------------- + + /** + * Parse a custom user-agent string + * + * @param string $string + * @return void + */ + public function parse($string) + { + // Reset values + $this->is_browser = FALSE; + $this->is_robot = FALSE; + $this->is_mobile = FALSE; + $this->browser = ''; + $this->version = ''; + $this->mobile = ''; + $this->robot = ''; + + // Set the new user-agent string and parse it, unless empty + $this->agent = $string; + + if ( ! empty($string)) + { + $this->_compile_data(); + } + } + } /* End of file User_agent.php */ diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 37e568c4c..314ae8ab0 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -370,7 +370,11 @@ Release Date: Not Released - Added the ability to use a proxy. - Added Basic HTTP authentication support. - - :doc:`User Agent Library <libraries/user_agent>` will now check if robots are pretending to be mobile clients (helps with e.g. Google indexing mobile website versions). + - :doc:`User Agent Library <libraries/user_agent>` changes include: + + - Added check to detect if robots are pretending to be mobile clients (helps with e.g. Google indexing mobile website versions). + - Added method ``parse()`` to allow parsing a custom user-agent string, different from the current visitor's. + - Added support for setting :doc:`Table <libraries/table>` class defaults in a config file. - :doc:`Zip Library <libraries/zip>` method ``read_file()`` can now also alter the original file path/name while adding files to an archive. @@ -652,6 +656,7 @@ Bug fixes for 3.0 - Fixed a bug (#2762) - :doc:`Hooks Class <general/hooks>` didn't properly check if the called class/function exists. - Fixed a bug (#148) - while sanitizing input data, ``CI_Input::_clean_input_data()`` assumed that it is URL-encoded, stripping certain character sequences from it. - Fixed a bug (#346) - with ``$config['global_xss_filtering']`` turned on, the ``$_GET``, ``$_POST``, ``$_COOKIE`` and ``$_SERVER`` superglobals were overwritten during initialization time, resulting in XSS filtering being either performed twice or there was no possible way to get the original data, even though options for this do exist. +- Fixed an edge case (#555) - incorrect browser version was reported for Opera 10+ due to a non-standard user-agent string. Version 2.1.4 ============= |