本文整理汇总了PHP中AIR2_Record::refresh方法的典型用法代码示例。如果您正苦于以下问题：PHP AIR2_Record::refresh方法的具体用法？PHP AIR2_Record::refresh怎么用？PHP AIR2_Record::refresh使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AIR2_Record的用法示例。
在下文中一共展示了AIR2_Record::refresh方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: air2_fix_src_primary
/**
* Fix a primary column on a table, making sure that each source only has
* one primary set.
*
* @param AIR2_Record $rec
* @param boolean $delete
*/
function air2_fix_src_primary($rec, $delete = false)
{
$conn = AIR2_DBManager::get_master_connection();
$tbl = $rec->getTable()->getTableName();
// find column names
$idcol = false;
$fkcol = false;
$flagcol = false;
$updcol = false;
$cols = $rec->getTable()->getColumnNames();
foreach ($cols as $col) {
if (preg_match('/^[a-z]+_id$/', $col)) {
$idcol = $col;
} elseif (preg_match('/^[a-z]+_src_id$/', $col)) {
$fkcol = $col;
} elseif (preg_match('/_primary_flag$/', $col) || preg_match('/_home_flag$/', $col)) {
$flagcol = $col;
} elseif (preg_match('/_upd_dtim$/', $col)) {
$updcol = $col;
}
}
// sanity!
if (!$idcol || !$fkcol || !$flagcol || !$updcol) {
throw new Exception("Missing a column");
}
// saved? or deleted?
if (!$delete) {
if ($rec[$flagcol]) {
// unset everyone else
$q = "update {$tbl} set {$flagcol}=0 where {$fkcol}=? and {$idcol}!=?";
$conn->exec($q, array($rec[$fkcol], $rec[$idcol]));
} else {
// check for existing primary
$q = "select {$idcol}, {$flagcol} from {$tbl} where {$fkcol} = ?";
$rs = $conn->fetchAll($q, array($rec[$fkcol]));
$has_primary = false;
foreach ($rs as $row) {
if ($row[$flagcol]) {
$has_primary = true;
}
}
// should I or someone else be primary?
if (!$has_primary && count($rs) == 1) {
// it's me!
$q = "update {$tbl} set {$flagcol}=1 where {$fkcol}=? and {$idcol}=?";
$conn->exec($q, array($rec[$fkcol], $rec[$idcol]));
//TODO: better solution? Can't figure out why refresh fails
if ($rec->exists()) {
try {
$rec->refresh();
} catch (Doctrine_Record_Exception $e) {
if ($e->getCode() == 0 && preg_match('/does not exist/i', $e->getMessage())) {
// ignore, I guess
} else {
throw $e;
//rethrow
}
}
}
} elseif (!$has_primary && count($rs) > 1) {
// pick most recent that isn't me
$q = "update {$tbl} set {$flagcol}=1 where {$fkcol}=? and {$idcol}!=?";
// find upd_dtim column
$data = $rec->toArray();
foreach ($data as $key => $val) {
if (preg_match('/upd_dtim$/', $key)) {
$q .= " order by {$key} desc";
}
}
$conn->exec("{$q} limit 1", array($rec[$fkcol], $rec[$idcol]));
}
}
} else {
//deleted - pick most recent
$q = "update {$tbl} set {$flagcol}=1 where {$fkcol}=? and {$idcol}!=?";
// find upd_dtim column
$data = $rec->toArray();
foreach ($data as $key => $val) {
if (preg_match('/upd_dtim$/', $key)) {
$q .= " order by {$key} desc";
}
}
$conn->exec("{$q} limit 1", array($rec[$fkcol], $rec[$idcol]));
}
}