nas/todo_api
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Some fixes

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Maurits van der Schee 2017-03-17 01:29:52 +01:00
commit 919e820ba0
3 changed files with 59 additions and 63 deletions
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5
README.md
View file

@ -770,11 +770,8 @@ The 'before' function allows modification of the request parameters and can (for
'before'=>function(&$cmd, &$db, &$tab, &$id, &$in) {
if ($cmd == 'delete') {
$cmd = 'update'; // change command to update
foreach($in as $k => $o) {
$in[$k]->deleted = date('Y-m-d H:i:s', time());
}
$in->deleted = date('Y-m-d H:i:s', time());
}
},
'column_authorizer'=>function($cmd, $db ,$tab, $col) {
return ( ! in_array($col, array('deleted')));

107
api.php
View file

@ -1134,21 +1134,32 @@ class PHP_CRUD_API {
return $values;
}
protected function applyBeforeHandler(&$action,&$database,&$table,&$id,&$callback,&$input) {
protected function applyBeforeHandler(&$action,&$database,&$table,&$ids,&$callback,&$inputs) {
if (is_callable($callback,true)) {
$callback($action,$database,$table,$id,$input);
$max = max(count($ids),count($inputs));
for ($i=0;$i<$max;$i++) {
$id = isset($ids[$i])?$ids[$i]:false;
$input = isset($inputs[$i])?$inputs[$i]:false;
$callback($action,$database,$table,$id,$input);
}
}
}
protected function applyAfterHandler($parameters,$output) {
protected function applyAfterHandler($parameters,$outputs) {
$callback = $parameters['after'];
if (is_callable($callback,true)) {
$action = $parameters['action'];
$database = $parameters['database'];
$table = $parameters['tables'][0];
$id = $parameters['key'][0];
$input = $parameters['inputs'];
$callback($action,$database,$table,$id,$input,$output);
$ids = $parameters['key'][0];
$inputs = $parameters['inputs'];
$max = max(count($ids),count($inputs));
for ($i=0;$i<$max;$i++) {
$id = isset($ids[$i])?$ids[$i]:false;
$input = isset($inputs[$i])?$inputs[$i]:false;
$output = is_array($outputs)?$outputs[$i]:$outputs;
$callback($action,$database,$table,$id,$input,$output);
}
}
}
@ -1299,7 +1310,7 @@ class PHP_CRUD_API {
if ($key===false) return false;
$fields = $this->findPrimaryKeys($tables[0],$database);
if (count($fields)!=1) $this->exitWith404('1pk');
return array($key,$fields[0]);
return array(explode(',',$key),$fields[0]);
}
protected function processOrderingsParameter($orderings) {
@ -1453,7 +1464,7 @@ class PHP_CRUD_API {
$this->convertOutputs($sql,$params,$fields[$table]);
$sql .= ' FROM !';
$params[] = $table;
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0]);
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0][0]);
$this->addWhereFromFilters($filters[$table],$sql,$params);
$object = null;
if ($result = $this->db->query($sql,$params)) {
@ -1465,10 +1476,10 @@ class PHP_CRUD_API {
protected function retrieveObjects($key,$fields,$filters,$tables) {
$keyField = $key[1];
$keys = explode(',',$key[0]);
$keys = $key[0];
$rows = array();
foreach ($keys as $key) {
$result = $this->retrieveObject(array($key,$keyField),$fields,$filters,$tables);
$result = $this->retrieveObject(array(array($key),$keyField),$fields,$filters,$tables);
if ($result===null) {
return null;
}
@ -1519,7 +1530,7 @@ class PHP_CRUD_API {
$params[] = $k;
$params[] = $v;
}
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0]);
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0][0]);
$this->addWhereFromFilters($filters[$table],$sql,$params);
$result = $this->db->query($sql,$params);
if (!$result) return null;
@ -1529,14 +1540,14 @@ class PHP_CRUD_API {
protected function updateObjects($key,$inputs,$filters,$tables) {
if (!$inputs) return false;
$keyField = $key[1];
$keys = explode(',',$key[0]);
$keys = $key[0];
if (count($inputs)!=count($keys)) {
$this->exitWith404('subject');
}
$rows = array();
$this->db->beginTransaction();
foreach ($inputs as $i=>$input) {
$result = $this->updateObject(array($keys[$i],$keyField),$input,$filters,$tables);
$result = $this->updateObject(array(array($keys[$i]),$keyField),$input,$filters,$tables);
if ($result===null) {
$this->db->rollbackTransaction();
return null;
@ -1551,7 +1562,7 @@ class PHP_CRUD_API {
$table = $tables[0];
$sql = 'DELETE FROM !';
$params = array($table);
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0]);
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0][0]);
$this->addWhereFromFilters($filters[$table],$sql,$params);
$result = $this->db->query($sql,$params);
if (!$result) return null;
@ -1560,11 +1571,11 @@ class PHP_CRUD_API {
protected function deleteObjects($key,$filters,$tables) {
$keyField = $key[1];
$keys = explode(',',$key[0]);
$keys = $key[0];
$rows = array();
$this->db->beginTransaction();
foreach ($keys as $key) {
$result = $this->deleteObject(array($key,$keyField),$filters,$tables);
$result = $this->deleteObject(array(array($key),$keyField),$filters,$tables);
if ($result===null) {
$this->db->rollbackTransaction();
return null;
@ -1595,7 +1606,7 @@ class PHP_CRUD_API {
$params[] = $k;
}
}
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0]);
$this->addFilter($filters,$table,'and',$key[1],'eq',$key[0][0]);
$this->addWhereFromFilters($filters[$table],$sql,$params);
$result = $this->db->query($sql,$params);
if (!$result) return null;
@ -1605,14 +1616,14 @@ class PHP_CRUD_API {
protected function incrementObjects($key,$inputs,$filters,$tables,$fields) {
if (!$inputs) return false;
$keyField = $key[1];
$keys = explode(',',$key[0]);
$keys = $key[0];
if (count($inputs)!=count($keys)) {
$this->exitWith404('subject');
}
$rows = array();
$this->db->beginTransaction();
foreach ($inputs as $i=>$input) {
$result = $this->incrementObject(array($keys[$i],$keyField),$input,$filters,$tables,$fields);
$result = $this->incrementObject(array(array($keys[$i]),$keyField),$input,$filters,$tables,$fields);
if ($result===null) {
$this->db->rollbackTransaction();
return null;
@ -1664,20 +1675,19 @@ class PHP_CRUD_API {
}
protected function retrieveInputs($data) {
$input = (object)array();
if (strlen($data)>0) {
if ($data[0]=='{' || $data[0]=='[') {
$input = json_decode($data);
} else {
parse_str($data, $input);
foreach ($input as $key => $value) {
if (substr($key,-9)=='__is_null') {
$input[substr($key,0,-9)] = null;
unset($input[$key]);
}
if (strlen($data)==0) {
$input = false;
} else if ($data[0]=='{' || $data[0]=='[') {
$input = json_decode($data);
} else {
parse_str($data, $input);
foreach ($input as $key => $value) {
if (substr($key,-9)=='__is_null') {
$input[substr($key,0,-9)] = null;
unset($input[$key]);
}
$input = (object)$input;
}
$input = (object)$input;
}
return is_array($input)?$input:array($input);
}
@ -1874,34 +1884,23 @@ class PHP_CRUD_API {
if ($column_authorizer) $this->applyColumnAuthorizer($column_authorizer,$action,$database,$fields);
// input
$multi = (strpos($key[0],',')!==false) || (strlen($post)?($post[0]=='['):false);
if ($before && $action == 'delete' && $multi) {
$inputs = array();
for($i=1; $i <= count(explode(',', $key[0])); $i++) {
$inputs[] = (object) array();
}
} else {
$inputs = $this->retrieveInputs($post);
$inputs = $this->retrieveInputs($post);
if ($before) {
$this->applyBeforeHandler($action,$database,$tables[0],$key[0],$before,$inputs);
}
$originalAction = $action;
foreach ($inputs as $k=>$context) {
//echo $k.' - ';
$input = $this->filterInputByFields($context,$fields[$tables[0]]);
if ($tenancy_function) $this->applyInputTenancy($tenancy_function,$action,$database,$tables[0],$input,$fields[$tables[0]]);
if ($input_sanitizer) $this->applyInputSanitizer($input_sanitizer,$action,$database,$tables[0],$input,$fields[$tables[0]]);
if ($input_validator) $this->applyInputValidator($input_validator,$action,$database,$tables[0],$input,$fields[$tables[0]],$context);
$this->convertInputs($input,$fields[$tables[0]]);
if ($before) {
$action = $originalAction;
$this->applyBeforeHandler($action,$database,$tables[0],$ids[$k],$before,$input);
}
$this->convertInputs($input,$fields[$tables[0]]);
$inputs[$k] = $input;
}
return compact('action','database','tables','key','page','filters','fields','orderings','transform','multi','inputs','collect','select','before','after');
return compact('action','database','tables','key','page','filters','fields','orderings','transform','inputs','collect','select','before','after');
}
protected function addWhereFromFilters($filters,&$sql,&$params) {
@ -2049,7 +2048,7 @@ class PHP_CRUD_API {
protected function readCommand($parameters) {
extract($parameters);
if ($multi) $object = $this->retrieveObjects($key,$fields,$filters,$tables);
if (count($key[0])>1) $object = $this->retrieveObjects($key,$fields,$filters,$tables);
else $object = $this->retrieveObject($key,$fields,$filters,$tables);
if (!$object) $this->exitWith404('object');
$this->startOutput();
@ -2060,27 +2059,27 @@ class PHP_CRUD_API {
protected function createCommand($parameters) {
extract($parameters);
if (!$inputs || !$inputs[0]) $this->exitWith404('input');
if ($multi) return $this->createObjects($inputs,$tables);
if (count($inputs)>1) return $this->createObjects($inputs,$tables);
return $this->createObject($inputs[0],$tables);
}
protected function updateCommand($parameters) {
extract($parameters);
if (!$inputs || !$inputs[0]) $this->exitWith404('subject');
if ($multi) return $this->updateObjects($key,$inputs,$filters,$tables);
if (count($inputs)>1) return $this->updateObjects($key,$inputs,$filters,$tables);
return $this->updateObject($key,$inputs[0],$filters,$tables);
}
protected function deleteCommand($parameters) {
extract($parameters);
if ($multi) return $this->deleteObjects($key,$filters,$tables);
if (count($key[0])>1) return $this->deleteObjects($key,$filters,$tables);
return $this->deleteObject($key,$filters,$tables);
}
protected function incrementCommand($parameters) {
extract($parameters);
if (!$inputs || !$inputs[0]) $this->exitWith404('subject');
if ($multi) return $this->incrementObjects($key,$inputs,$filters,$tables,$fields);
if (count($inputs)>1) return $this->incrementObjects($key,$inputs,$filters,$tables,$fields);
return $this->incrementObject($key,$inputs[0],$filters,$tables,$fields);
}

10
tests/tests.php
View file

@ -34,13 +34,13 @@ class API
'tenancy_function'=>function($action,$database,$table,$column) { return ($table=='users'&&$column=='id')?1:null; },
'input_sanitizer'=>function($action,$database,$table,$column,$type,$value) { return is_string($value)?strip_tags($value):$value; },
'input_validator'=>function($action,$database,$table,$column,$type,$value,$context) { return ($column=='category_id' && !is_numeric($value))?'must be numeric':true; },
'before' => function (&$action,&$database,&$table,&$id,&$inputs) { if ($action=='create') foreach ($inputs as $input) if ($input) $input->created_at = '2013-12-11 10:09:08'; },
'after' => function ($action,$database,$table,$id,$inputs,$output) { file_put_contents('log.txt',var_export(array($action,$database,$table,$id,$inputs,$output),true),FILE_APPEND); },
'before'=>function(&$action,&$database,&$table,&$id,&$input) { if ($action=='create' && $input!==false) $input->created_at = '2013-12-11 10:09:08'; },
'after'=>function($action,$database,$table,$id,$input,$output) { file_put_contents('log.txt',var_export(array($action,$database,$table,$id,$input,$output),true),FILE_APPEND); },
// for tests
'method' =>$method,
'request' =>$url['path'],
'method'=>$method,
'request'=>$url['path'],
'post'=>$data,
'get' =>$get,
'get'=>$get,
));
return $this;
}