From dd6719738936be31cdaa1758ca86d5eb14dcab3d Mon Sep 17 00:00:00 2001 From: Barry Mieny Date: Mon, 4 Oct 2010 16:33:58 +0200 Subject: Cleanup of stray spaces and tabs --- system/libraries/User_agent.php | 166 ++++++++++++++++++++-------------------- 1 file changed, 83 insertions(+), 83 deletions(-) (limited to 'system/libraries/User_agent.php') diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php index a7c7a7609..00cbf6967 100644 --- a/system/libraries/User_agent.php +++ b/system/libraries/User_agent.php @@ -29,25 +29,25 @@ class CI_User_agent { var $agent = NULL; - + var $is_browser = FALSE; var $is_robot = FALSE; var $is_mobile = FALSE; var $languages = array(); var $charsets = array(); - + var $platforms = array(); var $browsers = array(); var $mobiles = array(); var $robots = array(); - + var $platform = ''; var $browser = ''; var $version = ''; var $mobile = ''; var $robot = ''; - + /** * Constructor * @@ -55,14 +55,14 @@ class CI_User_agent { * * @access public * @return void - */ + */ function CI_User_agent() { if (isset($_SERVER['HTTP_USER_AGENT'])) { $this->agent = trim($_SERVER['HTTP_USER_AGENT']); } - + if ( ! is_null($this->agent)) { if ($this->_load_agent_file()) @@ -70,27 +70,27 @@ class CI_User_agent { $this->_compile_data(); } } - + log_message('debug', "User Agent Class Initialized"); } - + // -------------------------------------------------------------------- - + /** * Compile the User Agent Data * * @access private * @return bool - */ + */ function _load_agent_file() { if ( ! @include(APPPATH.'config/user_agents'.EXT)) { return FALSE; } - + $return = FALSE; - + if (isset($platforms)) { $this->platforms = $platforms; @@ -111,7 +111,7 @@ class CI_User_agent { unset($mobiles); $return = TRUE; } - + if (isset($robots)) { $this->robots = $robots; @@ -121,36 +121,36 @@ class CI_User_agent { return $return; } - + // -------------------------------------------------------------------- - + /** * Compile the User Agent Data * * @access private * @return bool - */ + */ function _compile_data() { $this->_set_platform(); - + foreach (array('_set_browser', '_set_robot', '_set_mobile') as $function) { if ($this->$function() === TRUE) { break; } - } + } } - + // -------------------------------------------------------------------- - + /** * Set the Platform * * @access private * @return mixed - */ + */ function _set_platform() { if (is_array($this->platforms) AND count($this->platforms) > 0) @@ -168,19 +168,19 @@ class CI_User_agent { } // -------------------------------------------------------------------- - + /** * Set the Browser * * @access private * @return bool - */ + */ function _set_browser() { if (is_array($this->browsers) AND count($this->browsers) > 0) { foreach ($this->browsers as $key => $val) - { + { if (preg_match("|".preg_quote($key).".*?([0-9\.]+)|i", $this->agent, $match)) { $this->is_browser = TRUE; @@ -193,19 +193,19 @@ class CI_User_agent { } return FALSE; } - + // -------------------------------------------------------------------- - + /** * Set the Robot * * @access private * @return bool - */ + */ function _set_robot() { if (is_array($this->robots) AND count($this->robots) > 0) - { + { foreach ($this->robots as $key => $val) { if (preg_match("|".preg_quote($key)."|i", $this->agent)) @@ -220,17 +220,17 @@ class CI_User_agent { } // -------------------------------------------------------------------- - + /** * Set the Mobile Device * * @access private * @return bool - */ + */ function _set_mobile() { if (is_array($this->mobiles) AND count($this->mobiles) > 0) - { + { foreach ($this->mobiles as $key => $val) { if (FALSE !== (strpos(strtolower($this->agent), $key))) @@ -240,261 +240,261 @@ class CI_User_agent { return TRUE; } } - } + } return FALSE; } - + // -------------------------------------------------------------------- - + /** * Set the accepted languages * * @access private * @return void - */ + */ function _set_languages() { if ((count($this->languages) == 0) AND isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) AND $_SERVER['HTTP_ACCEPT_LANGUAGE'] != '') { $languages = preg_replace('/(;q=[0-9\.]+)/i', '', strtolower(trim($_SERVER['HTTP_ACCEPT_LANGUAGE']))); - + $this->languages = explode(',', $languages); } - + if (count($this->languages) == 0) { $this->languages = array('Undefined'); - } + } } - + // -------------------------------------------------------------------- - + /** * Set the accepted character sets * * @access private * @return void - */ + */ function _set_charsets() - { + { if ((count($this->charsets) == 0) AND isset($_SERVER['HTTP_ACCEPT_CHARSET']) AND $_SERVER['HTTP_ACCEPT_CHARSET'] != '') { $charsets = preg_replace('/(;q=.+)/i', '', strtolower(trim($_SERVER['HTTP_ACCEPT_CHARSET']))); - + $this->charsets = explode(',', $charsets); } - + if (count($this->charsets) == 0) { $this->charsets = array('Undefined'); - } + } } // -------------------------------------------------------------------- - + /** * Is Browser * * @access public * @return bool - */ + */ function is_browser() { return $this->is_browser; } // -------------------------------------------------------------------- - + /** * Is Robot * * @access public * @return bool - */ + */ function is_robot() { return $this->is_robot; } // -------------------------------------------------------------------- - + /** * Is Mobile * * @access public * @return bool - */ + */ function is_mobile() { return $this->is_mobile; - } + } // -------------------------------------------------------------------- - + /** * Is this a referral from another site? * * @access public * @return bool - */ + */ function is_referral() { return ( ! isset($_SERVER['HTTP_REFERER']) OR $_SERVER['HTTP_REFERER'] == '') ? FALSE : TRUE; } // -------------------------------------------------------------------- - + /** * Agent String * * @access public * @return string - */ + */ function agent_string() { return $this->agent; } // -------------------------------------------------------------------- - + /** * Get Platform * * @access public * @return string - */ + */ function platform() { return $this->platform; } // -------------------------------------------------------------------- - + /** * Get Browser Name * * @access public * @return string - */ + */ function browser() { return $this->browser; } // -------------------------------------------------------------------- - + /** * Get the Browser Version * * @access public * @return string - */ + */ function version() { return $this->version; } // -------------------------------------------------------------------- - + /** * Get The Robot Name * * @access public * @return string - */ + */ function robot() { return $this->robot; } // -------------------------------------------------------------------- - + /** * Get the Mobile Device * * @access public * @return string - */ + */ function mobile() { return $this->mobile; } - + // -------------------------------------------------------------------- - + /** * Get the referrer * * @access public * @return bool - */ + */ function referrer() { return ( ! isset($_SERVER['HTTP_REFERER']) OR $_SERVER['HTTP_REFERER'] == '') ? '' : trim($_SERVER['HTTP_REFERER']); } // -------------------------------------------------------------------- - + /** * Get the accepted languages * * @access public * @return array - */ + */ function languages() { if (count($this->languages) == 0) { $this->_set_languages(); } - + return $this->languages; } // -------------------------------------------------------------------- - + /** * Get the accepted Character Sets * * @access public * @return array - */ + */ function charsets() { if (count($this->charsets) == 0) { $this->_set_charsets(); } - + return $this->charsets; } - + // -------------------------------------------------------------------- - + /** * Test for a particular language * * @access public * @return bool - */ + */ function accept_lang($lang = 'en') { return (in_array(strtolower($lang), $this->languages(), TRUE)) ? TRUE : FALSE; } - + // -------------------------------------------------------------------- - + /** * Test for a particular character set * * @access public * @return bool - */ + */ function accept_charset($charset = 'utf-8') { return (in_array(strtolower($charset), $this->charsets(), TRUE)) ? TRUE : FALSE; } - - + + } -- cgit v1.2.3-24-g4f1b