function chain($baseItem, $items=array()) {
if(!empty($items) && !empty($baseItem)) {
return chain($baseItem->{f_first($items)}, f_rest($items));
//D::show('$baseItem->' . join('->', $items) . ';');
//return eval('$baseItem->' . join('->', $items) . ';') ?: null;
} else {
return $baseItem;
}
}
public static function __callStatic($tagName, $values=array()) {
if(isset($values[0]) && is_array($values[0])) {
//D::log($values[0], '0 values');
$attributes = ' ' . join(' ', f_keyMap(
function($v, $k) {
if(!empty($v)) {
return $k . '="' . join(', ', (array)$v) . '"';
}
},
$values[0]
));
$childern = f_rest($values);
} else {
$attributes = '';
$childern =& $values;
}
if(empty($childern) && $tagName != 'script') {
return '<' . $tagName . $attributes . '/>';
} else {
return '<' . $tagName . $attributes . '>' . join((array)$childern) . '</' . $tagName . '>';
}
}
function f_qsort($in) {
if(!empty($in)) {
return array_merge(
f_qsort(
f_filter(
function($a) use($in) {
return $a < f_first($in);
},
f_rest($in)
)
),
array(
f_first($in)
),
f_qsort(
f_filter(
function($a) use($in) {
return $a >= f_first($in);
},
f_rest($in)
)
)
);
} else {
return array();
}
}
function regexArray($regexs)
{
$matches = array();
D::log($_SERVER['QUERY_STRING']);
foreach ($regexs as $regex => $func) {
preg_match_all($regex, $_SERVER['QUERY_STRING'], $matches);
if (f_first($matches)) {
return f_push(array($func), f_map('f_first', f_rest($matches)));
}
}
return false;
}
static function _buildWhere($group, $groupOperator='AND', $escape=true) {
//"Bitch I'll pick the world up and I'ma drop it on your f*ckin' head" - Lil Wayne.
$keys = array_keys($group);
if(is_int(f_last($keys)) && is_string(f_last($group))) {
$operator = f_last($group);
$group = f_chop($group);
} else {
$operator = '=';
}
if(is_int(f_first($keys)) && is_string(f_first($group))) {
$groupOperator = f_first($group);
$group = f_rest($group);
}
$builtArray = f_keyMap(
function($value, $key) use($groupOperator, $operator, $escape) {
if(is_int($key) && is_array($value)) {
$bWhere = Query::_buildWhere($value, $groupOperator, $escape);
if(!empty($bWhere)) {
return '(' . "\n\t" . $bWhere . "\n" .')';
} else {
return null;
}
}
if(is_string($key)) {
static $escapeFunc = array('Query' , 'nullEscape');
if(!$escape) {
$escapeFunc = 'nothing';
} else {
$escapeFunc = f_callable($escapeFunc);
}
if(is_array($value)) {
$key = $escapeFunc($key, '');
if(f_first(array_keys($value)) !== 0) {
return join(' ' . $groupOperator . ' ', f_keyMap(function($v, $k) use($key, $escapeFunc) {
return $key . ' BETWEEN ' . $escapeFunc($k) . ' AND ' . $escapeFunc($v);
}, $value));
}
return $key . ' IN (' . join(', ', array_map($escapeFunc, $value)) . ')';
} else {
$value = call_user_func($escapeFunc, $value);
if($value === 'null') {
if($operator == '=') {
$operator = 'IS';
} else {
$operator = 'IS NOT';
}
}
return Query::escape($key) . ' ' . $operator . ' ' . $value;
}
}
},
$group
);
if(!empty($builtArray)) {
return join(' ' . $groupOperator . ' ', array_filter($builtArray));
}
}
private function regexArray($regexs) {
$matches = array();
foreach($regexs as $regex => $func) {
preg_match_all($regex, $this->request, $matches);
if(f_first($matches)) {
D::log($regex, 'regex');
return f_push(
array($func),
array_map('f_first', f_rest($matches))
);
}
}
return false;
}
static function _buildWhere($group, $groupOperator='AND', $escape=true) {
//"Bitch I'll pick the world up and I'ma drop it on your f*ckin' head" - Lil Wayne.
$keys = array_keys($group);
if(is_int(f_last($keys)) && is_string(f_last($group))) {
$operator = f_last($group);
$group = f_chop($group);
} else {
$operator = '=';
}
if(is_int(f_first($keys)) && is_string(f_first($group))) {
$groupOperator = f_first($group);
$group = f_rest($group);
}
$builtArray = f_keyMap(
function($value, $key) use($groupOperator, $operator, $escape) {
if(is_int($key) && is_array($value)) {
//Group? @todo double check to make sure OR is working
$bWhere = Query::_buildWhere($value, $groupOperator, $escape);
if(!empty($bWhere)) {
return '(' . "\n" . $bWhere . ')';
} else {
return null;
}
}
if(is_string($key)) {
static $escapeFunc = 'Query::nullEscape';
if(!$escape) {
$escapeFunc = 'nothing';
}
//column
if(is_array($value)) {
//IN or group
return Query::escape($key) . ' IN (' . join(', ', array_map($escapeFunc, $value)) . ')';
} else {
$value = call_user_func($escapeFunc, $value);
if($value === 'null') {
if($operator == '=') {
$operator = 'IS';
} else {
$operator = 'IS NOT';
}
}
return Query::escape($key) . ' ' . $operator . ' ' . $value;
}
}
},
$group
);
// D::log($builtArray, 'built array');
if(!empty($builtArray)) {
return join(' ' . $groupOperator . ' ', array_filter($builtArray));
}
}
