diff options
Diffstat (limited to 'include/config.php')
| -rw-r--r-- | include/config.php | 347 |
1 files changed, 235 insertions, 112 deletions
diff --git a/include/config.php b/include/config.php index 44606e329..38840f5e4 100644 --- a/include/config.php +++ b/include/config.php @@ -1,4 +1,4 @@ -<?php +<?php /** @file */ /** * @@ -15,24 +15,26 @@ // retrieve a "family" of config variables from database to cached storage -if(! function_exists('load_config')) { function load_config($family) { global $a; - $r = q("SELECT * FROM `config` WHERE `cat` = '%s'", dbesc($family)); - if(count($r)) { - foreach($r as $rr) { - $k = $rr['k']; - if ($family === 'config') { - $a->config[$k] = $rr['v']; - } else { - $a->config[$family][$k] = $rr['v']; + + if(! array_key_exists($family,$a->config)) + $a->config[$family] = array(); + + if(! array_key_exists('config_loaded',$a->config[$family])) { + + $r = q("SELECT * FROM config WHERE cat = '%s'", dbesc($family)); + if($r !== false) { + if($r) { + foreach($r as $rr) { + $k = $rr['k']; + $a->config[$family][$k] = $rr['v']; + } } + $a->config[$family]['config_loaded'] = true; } - } else if ($family != 'config') { - // Negative caching - $a->config[$family] = "!<unset>!"; - } -}} + } +} // get a particular config variable given the family name // and key. Returns false if not set. @@ -42,55 +44,50 @@ function load_config($family) { // local config cache, pull it into the cache so we don't have // to hit the DB again for this item. -if(! function_exists('get_config')) { -function get_config($family, $key, $instore = false) { + +function get_config($family, $key) { global $a; - if(! $instore) { - // Looking if the whole family isn't set - if(isset($a->config[$family])) { - if($a->config[$family] === '!<unset>!') { - return false; - } - } + if((! array_key_exists($family,$a->config)) || (! array_key_exists('config_loaded',$a->config[$family]))) + load_config($family); - if(isset($a->config[$family][$key])) { - if($a->config[$family][$key] === '!<unset>!') { - return false; - } - return $a->config[$family][$key]; + if(array_key_exists('config_loaded',$a->config[$family])) { + if(! array_key_exists($key,$a->config[$family])) { + return false; } + return ((preg_match('|^a:[0-9]+:{.*}$|s', $a->config[$family][$key])) + ? unserialize($a->config[$family][$key]) + : $a->config[$family][$key] + ); } - $ret = q("SELECT `v` FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1", + return false; +} + +function get_config_from_storage($family,$key) { + $ret = q("select * from config where cat = '%s' and k = '%s' limit 1", dbesc($family), dbesc($key) ); - if(count($ret)) { - // manage array value - $val = (preg_match("|^a:[0-9]+:{.*}$|s", $ret[0]['v'])?unserialize( $ret[0]['v']):$ret[0]['v']); - $a->config[$family][$key] = $val; - return $val; - } - else { - $a->config[$family][$key] = '!<unset>!'; - } - return false; -}} + return $ret; +} + + // Store a config value ($value) in the category ($family) // under the key ($key) // Return the value, or false if the database update failed -if(! function_exists('set_config')) { function set_config($family,$key,$value) { global $a; // manage array value - $dbvalue = (is_array($value)?serialize($value):$value); - $dbvalue = (is_bool($dbvalue) ? intval($dbvalue) : $dbvalue); - if(get_config($family,$key,true) === false) { + $dbvalue = ((is_array($value)) ? serialize($value) : $value); + $dbvalue = ((is_bool($dbvalue)) ? intval($dbvalue) : $dbvalue); + + if(get_config($family,$key) === false || (! get_config_from_storage($family,$key))) { $a->config[$family][$key] = $value; - $ret = q("INSERT INTO `config` ( `cat`, `k`, `v` ) VALUES ( '%s', '%s', '%s' ) ", + + $ret = q("INSERT INTO config ( cat, k, v ) VALUES ( '%s', '%s', '%s' ) ", dbesc($family), dbesc($key), dbesc($dbvalue) @@ -100,7 +97,7 @@ function set_config($family,$key,$value) { return $ret; } - $ret = q("UPDATE `config` SET `v` = '%s' WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1", + $ret = q("UPDATE config SET v = '%s' WHERE cat = '%s' AND k = '%s' LIMIT 1", dbesc($dbvalue), dbesc($family), dbesc($key) @@ -111,129 +108,255 @@ function set_config($family,$key,$value) { if($ret) return $value; return $ret; -}} - +} -if(! function_exists('load_pconfig')) { -function load_pconfig($uid,$family) { +function del_config($family,$key) { global $a; - $r = q("SELECT * FROM `pconfig` WHERE `cat` = '%s' AND `uid` = %d", + if(array_key_exists($family,$a->config) && array_key_exists($key,$a->config[$family])) + unset($a->config[$family][$key]); + $ret = q("DELETE FROM config WHERE cat = '%s' AND k = '%s' LIMIT 1", dbesc($family), + dbesc($key) + ); + return $ret; +} + + +function load_pconfig($uid,$family = '') { + global $a; + + if($uid === false) + return false; + + if(! array_key_exists($uid,$a->config)) + $a->config[$uid] = array(); + + // family is no longer used - load entire user config + + $r = q("SELECT * FROM `pconfig` WHERE `uid` = %d", intval($uid) ); - if(count($r)) { + + if($r) { foreach($r as $rr) { $k = $rr['k']; - $a->config[$uid][$family][$k] = $rr['v']; + $c = $rr['cat']; + if(! array_key_exists($c,$a->config[$uid])) { + $a->config[$uid][$c] = array(); + $a->config[$uid][$c]['config_loaded'] = true; + } + $a->config[$uid][$c][$k] = $rr['v']; } - } else if ($family != 'config') { - // Negative caching - $a->config[$uid][$family] = "!<unset>!"; - } -}} + } +} + -if(! function_exists('get_pconfig')) { function get_pconfig($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][$family] === '!<unset>!') { - return false; - } - } + if($uid === false) + return false; - if(isset($a->config[$uid][$family][$key])) { - if($a->config[$uid][$family][$key] === '!<unset>!') { - return false; - } - return $a->config[$uid][$family][$key]; - } + if(! array_key_exists($uid,$a->config)) + load_pconfig($uid); + + if((! array_key_exists($family,$a->config[$uid])) || (! array_key_exists($key,$a->config[$uid][$family]))) + return false; + + return ((preg_match('|^a:[0-9]+:{.*}$|s', $a->config[$uid][$family][$key])) + ? unserialize($a->config[$uid][$family][$key]) + : $a->config[$uid][$family][$key] + ); +} + +function set_pconfig($uid,$family,$key,$value) { + + global $a; + + + // manage array value + $dbvalue = ((is_array($value)) ? serialize($value) : $value); + $dbvalue = ((is_bool($dbvalue)) ? intval($dbvalue) : $dbvalue); + + if(get_pconfig($uid,$family,$key) === false) { + if(! array_key_exists($uid,$a->config)) + $a->config[$uid] = array(); + if(! array_key_exists($family,$a->config[$uid])) + $a->config[$uid][$family] = array(); + + // keep a separate copy for all variables which were + // set in the life of this page. We need this to + // synchronise channel clones. + + if(! array_key_exists('transient',$a->config[$uid])) + $a->config[$uid]['transient'] = array(); + if(! array_key_exists($family,$a->config[$uid]['transient'])) + $a->config[$uid]['transient'][$family] = array(); + + $a->config[$uid][$family][$key] = $value; + $a->config[$uid]['transient'][$family][$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("SELECT `v` FROM `pconfig` WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s' LIMIT 1", + $ret = q("UPDATE pconfig SET v = '%s' WHERE uid = %d and cat = '%s' AND k = '%s' LIMIT 1", + dbesc($dbvalue), 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; - return $val; - } - else { - $a->config[$uid][$family][$key] = '!<unset>!'; - } - return false; -}} + // keep a separate copy for all variables which were + // set in the life of this page. We need this to + // synchronise channel clones. -if(! function_exists('del_config')) { -function del_config($family,$key) { + if(! array_key_exists('transient',$a->config[$uid])) + $a->config[$uid]['transient'] = array(); + if(! array_key_exists($family,$a->config[$uid]['transient'])) + $a->config[$uid]['transient'][$family] = array(); + + $a->config[$uid][$family][$key] = $value; + $a->config[$uid]['transient'][$family][$key] = $value; + + if($ret) + return $value; + return $ret; +} + + +function del_pconfig($uid,$family,$key) { global $a; - if(x($a->config[$family],$key)) - unset($a->config[$family][$key]); - $ret = q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1", + if(x($a->config[$uid][$family],$key)) + unset($a->config[$uid][$family][$key]); + $ret = q("DELETE FROM pconfig WHERE uid = %d AND cat = '%s' AND k = '%s' LIMIT 1", + intval($uid), dbesc($family), dbesc($key) ); return $ret; -}} +} + +function load_xconfig($xchan,$family = '') { + global $a; -// Same as above functions except these are for personal config storage and take an -// additional $uid argument. + if(! $xchan) + return false; -if(! function_exists('set_pconfig')) { -function set_pconfig($uid,$family,$key,$value) { + if(! array_key_exists($xchan,$a->config)) + $a->config[$xchan] = array(); + + // family is no longer used. Entire config is loaded + + $r = q("SELECT * FROM `xconfig` WHERE `xchan` = '%s'", + dbesc($xchan) + ); + + if($r) { + foreach($r as $rr) { + $k = $rr['k']; + $c = $rr['cat']; + if(! array_key_exists($c,$a->config[$xchan])) { + $a->config[$xchan][$c] = array(); + $a->config[$xchan][$c]['config_loaded'] = true; + } + $a->config[$xchan][$c][$k] = $rr['v']; + } + } + +} + + + + +function get_xconfig($xchan,$family, $key) { global $a; - // manage array value - $dbvalue = (is_array($value)?serialize($value):$value); + if(! $xchan) + return false; - if(get_pconfig($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), + if(! array_key_exists($xchan,$a->config)) + load_xconfig($xchan); + + if((! array_key_exists($family,$a->config[$xchan])) || (! array_key_exists($key,$a->config[$xchan][$family]))) + return false; + + return ((preg_match('|^a:[0-9]+:{.*}$|s', $a->config[$xchan][$family][$key])) + ? unserialize($a->config[$xchan][$family][$key]) + : $a->config[$xchan][$family][$key] + ); + +} + + +function set_xconfig($xchan,$family,$key,$value) { + + global $a; + + // manage array value + $dbvalue = ((is_array($value)) ? serialize($value) : $value); + $dbvalue = ((is_bool($dbvalue)) ? intval($dbvalue) : $dbvalue); + + if(get_xconfig($xchan,$family,$key) === false) { + if(! array_key_exists($xchan,$a->config)) + $a->config[$xchan] = array(); + if(! array_key_exists($family,$a->config[$xchan])) + $a->config[$xchan][$family] = array(); + + $a->config[$xchan][$family][$key] = $value; + $ret = q("INSERT INTO xconfig ( xchan, cat, k, v ) VALUES ( '%s', '%s', '%s', '%s' ) ", + dbesc($xchan), dbesc($family), dbesc($key), dbesc($dbvalue) ); - if($ret) + if($ret) return $value; return $ret; } - $ret = q("UPDATE `pconfig` SET `v` = '%s' WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s' LIMIT 1", + + $ret = q("UPDATE xconfig SET v = '%s' WHERE xchan = '%s' and cat = '%s' AND k = '%s' LIMIT 1", dbesc($dbvalue), - intval($uid), + dbesc($xchan), dbesc($family), dbesc($key) ); - $a->config[$uid][$family][$key] = $value; + $a->config[$xchan][$family][$key] = $value; if($ret) return $value; return $ret; -}} -if(! function_exists('del_pconfig')) { -function del_pconfig($uid,$family,$key) { +} + + +function del_xconfig($xchan,$family,$key) { global $a; - if(x($a->config[$uid][$family],$key)) - unset($a->config[$uid][$family][$key]); - $ret = q("DELETE FROM `pconfig` WHERE `uid` = %d AND `cat` = '%s' AND `k` = '%s' LIMIT 1", - intval($uid), + if(x($a->config[$xchan][$family],$key)) + unset($a->config[$xchan][$family][$key]); + $ret = q("DELETE FROM `xconfig` WHERE `xchan` = '%s' AND `cat` = '%s' AND `k` = '%s' LIMIT 1", + dbesc($xchan), dbesc($family), dbesc($key) ); return $ret; -}} +} + + + |