Add expected support for sort strings in select() parameters
- Fix unexpected behaviors with calls already using the sort strings
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2 changed files with 38 additions and 14 deletions
src/Database
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@ -648,6 +648,20 @@ class DBA
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/**
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* Returns the SQL parameter string built from the provided parameter array
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*
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* Expected format for each key:
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*
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* group_by:
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* - list of column names
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*
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* order:
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* - numeric keyed column name => ASC
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* - associative element with boolean value => DESC (true), ASC (false)
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* - associative element with string value => 'ASC' or 'DESC' literally
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*
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* limit:
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* - single numeric value => count
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* - list with two numeric values => offset, count
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*
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* @param array $params
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* @return string
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*/
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@ -665,7 +679,11 @@ class DBA
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if ($order === 'RAND()') {
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$order_string .= "RAND(), ";
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} elseif (!is_int($fields)) {
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$order_string .= self::quoteIdentifier($fields) . " " . ($order ? "DESC" : "ASC") . ", ";
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if ($order !== 'DESC' && $order !== 'ASC') {
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$order = $order ? 'DESC' : 'ASC';
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}
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$order_string .= self::quoteIdentifier($fields) . " " . $order . ", ";
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} else {
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$order_string .= self::quoteIdentifier($order) . ", ";
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}
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@ -1467,24 +1467,30 @@ class Database
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/**
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* Select rows from a table
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*
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*
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* Example:
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* $table = 'item';
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* or:
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* $table = ['schema' => 'table'];
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* @see DBA::buildTableString()
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*
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* $fields = ['id', 'uri', 'uid', 'network'];
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*
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* $condition = ['uid' => 1, 'network' => 'dspr', 'blocked' => true];
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* or:
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* $condition = ['`uid` = ? AND `network` IN (?, ?)', 1, 'dfrn', 'dspr'];
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* @see DBA::buildCondition()
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*
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* $params = ['order' => ['id', 'received' => true, 'created' => 'ASC'), 'limit' => 10];
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* @see DBA::buildParameter()
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*
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* $data = DBA::select($table, $fields, $condition, $params);
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*
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* @param string|array $table Table name or array [schema => table]
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* @param array $fields Array of selected fields, empty for all
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* @param array $condition Array of fields for condition
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* @param array $params Array of several parameters
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*
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* @return boolean|object
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*
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* Example:
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* $table = "item";
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* $fields = array("id", "uri", "uid", "network");
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*
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* $condition = array("uid" => 1, "network" => 'dspr');
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* or:
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* $condition = array("`uid` = ? AND `network` IN (?, ?)", 1, 'dfrn', 'dspr');
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*
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* $params = array("order" => array("id", "received" => true), "limit" => 10);
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*
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* $data = DBA::select($table, $fields, $condition, $params);
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* @throws \Exception
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*/
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public function select($table, array $fields = [], array $condition = [], array $params = [])
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