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Reducing complexity

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This commit is contained in:
Dennis Eichhorn 2017-10-29 14:03:32 +01:00
parent 7e11c3ede3
commit 3442d1d817
2 changed files with 56 additions and 39 deletions
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83
DataStorage/Database/Query/Builder.php
View File

@ -356,17 +356,8 @@ class Builder extends BuilderAbstract
*/
public function raw(string $raw) : Builder
{
if ($this->isReadOnly) {
$test = strtolower($raw);
if (strpos($test, 'insert') !== false
|| strpos($test, 'update') !== false
|| strpos($test, 'drop') !== false
|| strpos($test, 'delete') !== false
|| strpos($test, 'create') !== false
|| strpos($test, 'alter') !== false) {
throw new \Exception();
}
if (!$this->isValidReadOnly($raw)) {
throw new \Exception();
}
$this->type = QueryType::RAW;
@ -375,6 +366,37 @@ class Builder extends BuilderAbstract
return $this;
}
/**
* Tests if a string contains a non read only component in case the builder is read only.
* If the builder is not read only it will always return true
*
* @param string $raw Raw query
*
* @return bool
*
* @since 1.0.0
*/
private function isValidReadOnly($raw) : bool
{
if (!$this->isReadOnly) {
return true;
}
$test = strtolower($raw);
if (strpos($test, 'insert') !== false
|| strpos($test, 'update') !== false
|| strpos($test, 'drop') !== false
|| strpos($test, 'delete') !== false
|| strpos($test, 'create') !== false
|| strpos($test, 'alter') !== false
) {
return false;
}
return true;
}
/**
* Make raw column selection.
*
@ -459,36 +481,31 @@ class Builder extends BuilderAbstract
*/
public function where($columns, $operator = null, $values = null, $boolean = 'and') : Builder
{
// TODO: handle $value is null -> operator NULL
if (isset($operator) && !is_array($operator) && !in_array(strtolower($operator), self::OPERATORS)) {
throw new \InvalidArgumentException('Unknown operator.');
}
if (is_array($columns)) {
$i = 0;
foreach ($columns as $key => $column) {
if (isset($operator[$i]) && !in_array(strtolower($operator[$i]), self::OPERATORS)) {
throw new \InvalidArgumentException('Unknown operator.');
}
if (is_string($columns)) {
$colums = [$columns];
$operator = [$operator];
$values = [$values];
$boolean = [$boolean];
}
$this->wheres[self::getPublicColumnName($column)][] = [
'column' => $column,
'operator' => $operator[$i],
'value' => $values[$i],
'boolean' => $boolean[$i],
];
$i++;
}
} elseif (is_string($columns)) {
if (isset($operator) && !in_array(strtolower($operator), self::OPERATORS)) {
$i = 0;
foreach ($columns as $key => $column) {
if (isset($operator[$i]) && !in_array(strtolower($operator[$i]), self::OPERATORS)) {
throw new \InvalidArgumentException('Unknown operator.');
}
$this->wheres[self::getPublicColumnName($columns)][] = ['column' => $columns, 'operator' => $operator, 'value' => $values,
'boolean' => $boolean,];
} else {
throw new \InvalidArgumentException();
$this->wheres[self::getPublicColumnName($column)][] = [
'column' => $column,
'operator' => $operator[$i],
'value' => $values[$i],
'boolean' => $boolean[$i],
];
$i++;
}
return $this;

12
Message/Http/Header.php
View File

@ -71,18 +71,18 @@ class Header extends HeaderAbstract
throw new LockException('HTTP header');
}
if (self::isSecurityHeader($key) && isset($this->header[$key])) {
throw new \Exception('Cannot change security headers.');
}
$key = strtolower($key);
if (!$overwrite && isset($this->header[$key])) {
return false;
} elseif ($overwrite || !isset($this->header[$key])) {
if (self::isSecurityHeader($key) && isset($this->header[$key])) {
throw new \Exception('Cannot change security headers.');
}
unset($this->header[$key]);
}
unset($this->header[$key]);
if (!isset($this->header[$key])) {
$this->header[$key] = [];
}