From f10011c282b953c1ee9d4138d10a69470f6ffa21 Mon Sep 17 00:00:00 2001 From: rabuzarus <> Date: Mon, 6 Jun 2016 10:22:14 +0200 Subject: [PATCH] move pconfig to it's own class PConfig --- include/PConfig.php | 216 ++++++++++++++++++++++++++++++++++++++++++++ include/config.php | 159 +++----------------------------- 2 files changed, 230 insertions(+), 145 deletions(-) create mode 100644 include/PConfig.php diff --git a/include/PConfig.php b/include/PConfig.php new file mode 100644 index 0000000000..d8d6e58f3f --- /dev/null +++ b/include/PConfig.php @@ -0,0 +1,216 @@ +config[$uid]. + * + * @param string $uid + * The user_id + * @param string $family + * The category of the configuration value + * @return void + */ + public static function load($uid,$family) { + global $a; + $r = q("SELECT `v`,`k` FROM `pconfig` WHERE `cat` = '%s' AND `uid` = %d", + dbesc($family), + intval($uid) + ); + if(count($r)) { + foreach($r as $rr) { + $k = $rr['k']; + $a->config[$uid][$family][$k] = $rr['v']; + } + } else if ($family != 'config') { + // Negative caching + $a->config[$uid][$family] = "!!"; + } + } + + /** + * @brief Get a particular user's config variable given the category name + * ($family) and a key. + * + * Get a particular user's config value from the given category ($family) + * and the $key from a cached storage in $a->config[$uid]. + * + * @param string $uid + * The user_id + * @param string $family + * The category of the configuration value + * @param string $key + * The configuration key to query + * @param boolean $instore + * Determines if the key already exists in the DB + * @return mixed Stored value or false if it does not exist + */ + public static function get($uid,$family, $key, $instore = false) { + + global $a; + + if(! $instore) { + // Looking if the whole family isn't set + if(isset($a->config[$uid][$family])) { + if($a->config[$uid][$family] === '!!') { + return false; + } + } + + if(isset($a->config[$uid][$family][$key])) { + if($a->config[$uid][$family][$key] === '!!') { + return false; + } + return $a->config[$uid][$family][$key]; + } + } + + // If APC is enabled then fetch the data from there, else try XCache + /*if (function_exists("apc_fetch") AND function_exists("apc_exists")) + if (apc_exists($uid."|".$family."|".$key)) { + $val = apc_fetch($uid."|".$family."|".$key); + $a->config[$uid][$family][$key] = $val; + + if ($val === '!!') + return false; + else + return $val; + } + elseif (function_exists("xcache_get") AND function_exists("xcache_isset")) + if (xcache_isset($uid."|".$family."|".$key)) { + $val = xcache_get($uid."|".$family."|".$key); + $a->config[$uid][$family][$key] = $val; + + if ($val === '!!') + return false; + else + return $val; + }*/ + + + $ret = q("SELECT `v` FROM `pconfig` WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s' LIMIT 1", + intval($uid), + dbesc($family), + dbesc($key) + ); + + if(count($ret)) { + $val = (preg_match("|^a:[0-9]+:{.*}$|s", $ret[0]['v'])?unserialize( $ret[0]['v']):$ret[0]['v']); + $a->config[$uid][$family][$key] = $val; + + // If APC is enabled then store the data there, else try XCache + /*if (function_exists("apc_store")) + apc_store($uid."|".$family."|".$key, $val, 600); + elseif (function_exists("xcache_set")) + xcache_set($uid."|".$family."|".$key, $val, 600);*/ + + return $val; + } + else { + $a->config[$uid][$family][$key] = '!!'; + + // If APC is enabled then store the data there, else try XCache + /*if (function_exists("apc_store")) + apc_store($uid."|".$family."|".$key, '!!', 600); + elseif (function_exists("xcache_set")) + xcache_set($uid."|".$family."|".$key, '!!', 600);*/ + } + return false; + } + + /** + * @brief Sets a configuration value for a user + * + * Stores a config value ($value) in the category ($family) under the key ($key) + * for the user_id $uid. + * + * @note Please do not store booleans - convert to 0/1 integer values! + * + * @param string $uid + * The user_id + * @param string $family + * The category of the configuration value + * @param string $key + * The configuration key to set + * @param string $value + * The value to store + * @return mixed Stored $value or false + */ + public static function set($uid,$family,$key,$value) { + + global $a; + + // manage array value + $dbvalue = (is_array($value)?serialize($value):$value); + + if(get_pconfig($uid,$family,$key,true) === false) { + $a->config[$uid][$family][$key] = $value; + $ret = q("INSERT INTO `pconfig` ( `uid`, `cat`, `k`, `v` ) VALUES ( %d, '%s', '%s', '%s' ) ", + intval($uid), + dbesc($family), + dbesc($key), + dbesc($dbvalue) + ); + if($ret) + return $value; + return $ret; + } + $ret = q("UPDATE `pconfig` SET `v` = '%s' WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s'", + dbesc($dbvalue), + intval($uid), + dbesc($family), + dbesc($key) + ); + + $a->config[$uid][$family][$key] = $value; + + // If APC is enabled then store the data there, else try XCache + /*if (function_exists("apc_store")) + apc_store($uid."|".$family."|".$key, $value, 600); + elseif (function_exists("xcache_set")) + xcache_set($uid."|".$family."|".$key, $value, 600);*/ + + + if($ret) + return $value; + return $ret; + } + + /** + * @brief Deletes the given key from the users's configuration. + * + * Removes the configured value from the stored cache in $a->config[$uid] + * and removes it from the database. + * + * @param string $uid The user_id + * @param string $family + * The category of the configuration value + * @param string $key + * The configuration key to delete + * @return mixed + */ + public static function del($uid,$family,$key) { + + global $a; + if(x($a->config[$uid][$family],$key)) + unset($a->config[$uid][$family][$key]); + $ret = q("DELETE FROM `pconfig` WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s'", + intval($uid), + dbesc($family), + dbesc($key) + ); + return $ret; + } +} diff --git a/include/config.php b/include/config.php index 0b404f0828..db6c72ee6c 100644 --- a/include/config.php +++ b/include/config.php @@ -1,5 +1,7 @@ config[$uid]. + * Note: This function is deprecated. Use PConfig::load() instead. * * @param string $uid * The user_id @@ -237,28 +238,14 @@ function del_config($family,$key) { * @return void */ function load_pconfig($uid,$family) { - global $a; - $r = q("SELECT `v`,`k` FROM `pconfig` WHERE `cat` = '%s' AND `uid` = %d", - dbesc($family), - intval($uid) - ); - if(count($r)) { - foreach($r as $rr) { - $k = $rr['k']; - $a->config[$uid][$family][$k] = $rr['v']; - } - } else if ($family != 'config') { - // Negative caching - $a->config[$uid][$family] = "!!"; - } + return PConfig::load($uid, $family); } /** - * @brief Get a particular user's config variable given the category name + * @brief (Deprecated) Get a particular user's config variable given the category name * ($family) and a key. * - * Get a particular user's config value from the given category ($family) - * and the $key from a cached storage in $a->config[$uid]. + * Note: This function is deprecated. Use PConfig::get() instead. * * @param string $uid * The user_id @@ -271,85 +258,13 @@ function load_pconfig($uid,$family) { * @return mixed Stored value or false if it does not exist */ function get_pconfig($uid,$family, $key, $instore = false) { - - global $a; - - if(! $instore) { - // Looking if the whole family isn't set - if(isset($a->config[$uid][$family])) { - if($a->config[$uid][$family] === '!!') { - return false; - } - } - - if(isset($a->config[$uid][$family][$key])) { - if($a->config[$uid][$family][$key] === '!!') { - return false; - } - return $a->config[$uid][$family][$key]; - } - } - - // If APC is enabled then fetch the data from there, else try XCache - /*if (function_exists("apc_fetch") AND function_exists("apc_exists")) - if (apc_exists($uid."|".$family."|".$key)) { - $val = apc_fetch($uid."|".$family."|".$key); - $a->config[$uid][$family][$key] = $val; - - if ($val === '!!') - return false; - else - return $val; - } - elseif (function_exists("xcache_get") AND function_exists("xcache_isset")) - if (xcache_isset($uid."|".$family."|".$key)) { - $val = xcache_get($uid."|".$family."|".$key); - $a->config[$uid][$family][$key] = $val; - - if ($val === '!!') - return false; - else - return $val; - }*/ - - - $ret = q("SELECT `v` FROM `pconfig` WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s' LIMIT 1", - intval($uid), - dbesc($family), - dbesc($key) - ); - - if(count($ret)) { - $val = (preg_match("|^a:[0-9]+:{.*}$|s", $ret[0]['v'])?unserialize( $ret[0]['v']):$ret[0]['v']); - $a->config[$uid][$family][$key] = $val; - - // If APC is enabled then store the data there, else try XCache - /*if (function_exists("apc_store")) - apc_store($uid."|".$family."|".$key, $val, 600); - elseif (function_exists("xcache_set")) - xcache_set($uid."|".$family."|".$key, $val, 600);*/ - - return $val; - } - else { - $a->config[$uid][$family][$key] = '!!'; - - // If APC is enabled then store the data there, else try XCache - /*if (function_exists("apc_store")) - apc_store($uid."|".$family."|".$key, '!!', 600); - elseif (function_exists("xcache_set")) - xcache_set($uid."|".$family."|".$key, '!!', 600);*/ - } - return false; + return PConfig::get($uid, $family, $key, $instore); } /** - * @brief Sets a configuration value for a user + * @brief (Deprecated) Sets a configuration value for a user * - * Stores a config value ($value) in the category ($family) under the key ($key) - * for the user_id $uid. - * - * @note Please do not store booleans - convert to 0/1 integer values! + * Note: This function is deprecated. Use PConfig::set() instead. * * @param string $uid * The user_id @@ -362,50 +277,13 @@ function get_pconfig($uid,$family, $key, $instore = false) { * @return mixed Stored $value or false */ function set_pconfig($uid,$family,$key,$value) { - - global $a; - - // manage array value - $dbvalue = (is_array($value)?serialize($value):$value); - - if(get_pconfig($uid,$family,$key,true) === false) { - $a->config[$uid][$family][$key] = $value; - $ret = q("INSERT INTO `pconfig` ( `uid`, `cat`, `k`, `v` ) VALUES ( %d, '%s', '%s', '%s' ) ", - intval($uid), - dbesc($family), - dbesc($key), - dbesc($dbvalue) - ); - if($ret) - return $value; - return $ret; - } - $ret = q("UPDATE `pconfig` SET `v` = '%s' WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s'", - dbesc($dbvalue), - intval($uid), - dbesc($family), - dbesc($key) - ); - - $a->config[$uid][$family][$key] = $value; - - // If APC is enabled then store the data there, else try XCache - /*if (function_exists("apc_store")) - apc_store($uid."|".$family."|".$key, $value, 600); - elseif (function_exists("xcache_set")) - xcache_set($uid."|".$family."|".$key, $value, 600);*/ - - - if($ret) - return $value; - return $ret; + return PConfig::set($uid, $family, $key, $value); } /** - * @brief Deletes the given key from the users's configuration. + * @brief (Deprecated) Deletes the given key from the users's configuration. * - * Removes the configured value from the stored cache in $a->config[$uid] - * and removes it from the database. + * Note: This function is deprecated. Use PConfig::del() instead. * * @param string $uid The user_id * @param string $family @@ -415,14 +293,5 @@ function set_pconfig($uid,$family,$key,$value) { * @return mixed */ function del_pconfig($uid,$family,$key) { - - global $a; - if(x($a->config[$uid][$family],$key)) - unset($a->config[$uid][$family][$key]); - $ret = q("DELETE FROM `pconfig` WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s'", - intval($uid), - dbesc($family), - dbesc($key) - ); - return $ret; + return PConfig::del($uid, $family, $key); }