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Reverting changes recent changes to DboSource

Browse source 
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4375 3807eeeb-6ff5-0310-8944-8be069107fe0
This commit is contained in:
phpnut 2007-02-01 02:49:19 +00:00
parent 67c5c43761
commit 5c79d064aa
1 changed files with 309 additions and 297 deletions
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606
cake/libs/model/datasources/dbo_source.php
View file

@ -216,7 +216,7 @@ class DboSource extends DataSource {
$c = 0;
$query = array();
foreach ($field as $f) {
if (!is_array($params[$c]) && !empty($params[$c])) {
if (!is_array($params[$c])) {
$query[$args[2]->name . '.' . $f] = '= ' . $params[$c];
} else {
$query[$args[2]->name . '.' . $f] = $params[$c];
@ -368,7 +368,7 @@ class DboSource extends DataSource {
function field($name, $sql) {
$data = $this->fetchRow($sql);
if (!isset($data[$name]) || empty($data[$name])) {
if (empty($data[$name])) {
return false;
} else {
return $data[$name];
@ -568,8 +568,6 @@ class DboSource extends DataSource {
if (!empty($queryData['fields'])) {
$this->__bypass = true;
} else {
$queryData['fields'] = $this->fields($model, null, array());
}
foreach($model->__associations as $type) {
@ -817,7 +815,7 @@ class DboSource extends DataSource {
$alias = $association;
if (!isset($queryData['selfJoin'])) {
$queryData['selfJoin'] = array();
$sql = 'SELECT ' . join(', ', $this->fields($model, null, $queryData['fields']));
$sql = 'SELECT ' . join(', ', $this->fields($model, $model->name, $queryData['fields']));
if($this->__bypass === false){
$sql .= ', ';
$sql .= join(', ', $this->fields($linkModel, $alias, ''));
@ -877,17 +875,21 @@ class DboSource extends DataSource {
} else {
$joinFields = null;
}
return $this->buildStatement(array(
'fields' => array_unique($this->fields($model, $model->name, $queryData['fields'])),
'table' => $this->fullTableName($model),
'alias' => $model->name,
'limit' => $queryData['limit'],
'offset' => $queryData['offset'],
'joins' => $queryData['joins'],
'conditions' => $queryData['conditions'],
'order' => $queryData['order']
), $model);
$sql = 'SELECT ';
if ($this->goofyLimit) {
$sql .= $this->limit($queryData['limit'], $queryData['offset']);
}
$sql .= ' ' . join(', ', $this->fields($model, $model->name, $queryData['fields'])) . $joinFields . ' FROM ';
$sql .= $this->fullTableName($model) . ' ' . $this->alias;
$sql .= $this->name($model->name) . ' ' . join(' ', $queryData['joins']) . ' ';
$sql .= $this->conditions($queryData['conditions']) . ' ' . $this->order($queryData['order']);
if (!$this->goofyLimit) {
$sql .= ' ' . $this->limit($queryData['limit'], $queryData['offset']);
}
}
return $sql;
}
$alias = $association;
@ -896,15 +898,18 @@ class DboSource extends DataSource {
}
if ($external && isset($assocData['finderQuery'])) {
if (!empty($assocData['finderQuery'])) {
if (!empty($assocData['finderQuery']) && $assocData['finderQuery'] != null) {
return $assocData['finderQuery'];
}
}
if ((!$external && in_array($type, array('hasOne', 'belongsTo')) && $this->__bypass === false) || $external) {
$fields = $this->fields($linkModel, $alias, $assocData['fields']);
} else {
$fields = array();
if (!$external && in_array($type, array('hasOne', 'belongsTo'))) {
if ($this->__bypass === false) {
$fields = join(', ', $this->fields($linkModel, $alias, $assocData['fields']));
$this->__assocJoins['fields'][] = $fields;
} else {
$this->__assocJoins = null;
}
}
$limit = '';
@ -920,152 +925,177 @@ class DboSource extends DataSource {
switch($type) {
case 'hasOne':
if ($external) {
$query = am($assocData, array(
'conditions' => array($queryData['conditions'], array($alias . '.' . $assocData['foreignKey'] => '{$__cakeForeignKey__$}')),
'table' => $this->fullTableName($linkModel),
'alias' => $alias,
'fields' => $fields
));
if (isset($queryData['limit']) && !empty($queryData['limit'])) {
$limit = $this->limit($queryData['limit'], $queryData['offset']);
}
$sql = 'SELECT ';
if ($this->goofyLimit) {
$sql .= $limit;
}
$sql .= ' ' . join(', ', $this->fields($linkModel, $alias, $assocData['fields']));
$sql .= ' FROM ' . $this->fullTableName($linkModel) . ' ' . $this->alias . $this->name($alias) . ' ';
$conditions = $queryData['conditions'];
$condition = $this->name($alias) . '.' . $this->name($assocData['foreignKey']);
$condition .= ' = {$__cakeForeignKey__$}';
if (is_array($conditions)) {
$conditions[] = $condition;
} else {
$cond = $this->name($alias) . '.' . $this->name($assocData['foreignKey']);
$cond .= ' = {$__cakeID__$}';
if (trim($conditions) != '') {
$conditions .= ' AND ';
}
$conditions .= $cond;
}
$sql .= $this->conditions($conditions) . $this->order($queryData['order']);
if (!$this->goofyLimit) {
$sql .= $limit;
}
return $sql;
} else {
$join = array(
'table' => $this->fullTableName($linkModel),
'alias' => $alias,
'conditions' => array($assocData['conditions'], "{$alias}.{$assocData['foreignKey']}" => '{$__cakeIdentifier[' . "{$model->name}.{$model->primaryKey}" . ']__$}')
);
$queryData['fields'] = am($queryData['fields'], $fields);
$sql = ' LEFT JOIN ' . $this->fullTableName($linkModel);
$sql .= ' ' . $this->alias . $this->name($alias) . ' ON ';
$sql .= $this->name($alias) . '.' . $this->name($assocData['foreignKey']);
$sql .= ' = ' . $model->escapeField($model->primaryKey);
if ($assocData['order'] != null) {
$queryData['order'][] = $assocData['order'];
}
if (!in_array($join, $queryData['joins'])) {
$queryData['joins'][] = $join;
$this->__mergeConditions($queryData, $assocData);
if (!in_array($sql, $queryData['joins'])) {
$queryData['joins'][] = $sql;
}
return true;
}
break;
case 'belongsTo':
if ($external) {
$query = array(
'fields' => $fields,
'table' => $this->fullTableName($linkModel),
'alias' => $alias,
'conditions' => array($assocData['conditions'], "{$alias}.{$linkModel->primaryKey}" => '{$__cakeForeignKey__$}'),
'order' => $assocData['order'],
'limit' => $limit
);
} else {
$join = array(
'table' => $this->fullTableName($linkModel),
'alias' => $alias,
'conditions' => array(
$assocData['conditions'],
$model->escapeField($assocData['foreignKey']) => '{$__cakeIdentifier[' . "{$alias}.{$linkModel->primaryKey}" . ']__$}'
)
);
$queryData['fields'] = am($queryData['fields'], $fields);
if (!in_array($join, $queryData['joins'])) {
$queryData['joins'][] = $join;
$sql = 'SELECT ';
if ($this->goofyLimit) {
$sql .= $limit;
}
$sql .= ' ' . join(', ', $this->fields($linkModel, $alias, $assocData['fields']));
$sql .= ' FROM ' . $this->fullTableName($linkModel) . ' ' . $this->alias . $this->name($alias) . ' ';
$conditions = $assocData['conditions'];
$condition = $this->name($alias) . '.' . $this->name($linkModel->primaryKey);
$condition .= ' = {$__cakeForeignKey__$}';
if (is_array($conditions)) {
$conditions[] = $condition;
} else {
if (trim($conditions) != '') {
$conditions .= ' AND ';
}
$conditions .= $condition;
}
$sql .= $this->conditions($conditions) . $this->order($assocData['order']);
if (!$this->goofyLimit) {
$sql .= $limit;
}
return $sql;
} else {
$sql = ' LEFT JOIN ' . $this->fullTableName($linkModel);
$sql .= ' ' . $this->alias . $this->name($alias) . ' ON ';
$sql .= $this->name($model->name) . '.' . $this->name($assocData['foreignKey']);
$sql .= ' = ' . $this->name($alias) . '.' . $this->name($linkModel->primaryKey);
$this->__mergeConditions($queryData, $assocData);
if (!in_array($sql, $queryData['joins'])) {
$queryData['joins'][] = $sql;
}
return true;
}
break;
case 'hasMany':
$query = array(
'conditions' => $this->__mergeConditions($assocData['conditions'], array("{$alias}.{$assocData['foreignKey']}" => '{$__cakeID__$}')),
'fields' => $this->fields($linkModel, $alias, $assocData['fields']),
'table' => $this->fullTableName($linkModel),
'alias' => $alias,
'order' => $assocData['order'],
'limit' => $limit
);
$conditions = $assocData['conditions'];
$sql = 'SELECT ';
if ($this->goofyLimit) {
$sql .= $limit;
}
$sql .= ' ' . join(', ', $this->fields($linkModel, $alias, $assocData['fields']));
$sql .= ' FROM ' . $this->fullTableName($linkModel) . ' ' . $this->alias . $this->name($alias);
if (is_array($conditions)) {
$conditions[$alias . '.' . $assocData['foreignKey']] = '{$__cakeID__$}';
} else {
$cond = $this->name($alias) . '.' . $this->name($assocData['foreignKey']);
$cond .= ' = {$__cakeID__$}';
if (trim($conditions) != '') {
$conditions .= ' AND ';
}
$conditions .= $cond;
}
$sql .= $this->conditions($conditions);
$sql .= $this->order($assocData['order']);
if (!$this->goofyLimit) {
$sql .= $limit;
}
return $sql;
break;
case 'hasAndBelongsToMany':
$joinTbl = $this->fullTableName($assocData['joinTable']);
$sql = 'SELECT ';
if ($this->goofyLimit) {
$sql .= $limit;
}
$joinFields = array();
$joinAssoc = null;
$joinAlias = $joinTbl;
if (isset($assocData['with']) && !empty($assocData['with'])) {
$joinAssoc = $joinAlias = $model->{$assocData['with']}->name;
$joinFields = $model->{$assocData['with']}->loadInfo();
$joinFields = $joinFields->extract('{n}.name');
if (is_array($joinFields) && !empty($joinFields)) {
$joinFields = $this->fields($model->{$assocData['with']}, $model->{$assocData['with']}->name, $joinFields);
}
}
$sql .= ' ' . join(', ', am($this->fields($linkModel, $alias, $assocData['fields']), $joinFields));
$sql .= ' FROM ' . $this->fullTableName($linkModel) . ' ' . $this->alias . $this->name($alias);
$sql .= ' JOIN ' . $joinTbl;
$query = array(
'conditions' => $assocData['conditions'],
'limit' => $limit,
'offset' => $assocData['offset'],
'table' => $this->fullTableName($linkModel),
'alias' => $alias,
'fields' => am($this->fields($linkModel, $alias, $assocData['fields']), $joinFields),
'order' => $assocData['order'],
'joins' => array(array(
'type' => 'LEFT',
'table' => $joinTbl,
'alias' => $joinAssoc,
'conditions' => array(
array("{$joinAlias}.{$assocData['foreignKey']}" => '{$__cakeID__$}'),
array("{$joinAlias}.{$assocData['associationForeignKey']}" => '{$__cakeIdentifier['."{$alias}.{$linkModel->primaryKey}".']__$}')
))
)
);
$joinAssoc = $joinTbl;
if (isset($assocData['with']) && !empty($assocData['with'])) {
$joinAssoc = $model->{$assocData['with']}->name;
$sql .= $this->alias . $this->name($joinAssoc);
}
$sql .= ' ON ' . $this->name($joinAssoc);
$sql .= '.' . $this->name($assocData['foreignKey']) . ' = {$__cakeID__$}';
$sql .= ' AND ' . $this->name($joinAssoc) . '.' . $this->name($assocData['associationForeignKey']);
$sql .= ' = ' . $this->name($alias) . '.' . $this->name($linkModel->primaryKey);
$sql .= $this->conditions($assocData['conditions']);
$sql .= $this->order($assocData['order']);
if (!$this->goofyLimit) {
$sql .= $limit;
}
return $sql;
break;
}
if (isset($query)) {
return $this->buildStatement($query, $model);
}
return null;
}
function buildJoinStatement($join) {
$data = am(array(
'type' => 'LEFT',
'alias' => null,
'table' => 'join_table',
'conditions' => array()
), $join);
if (!empty($data['alias'])) {
$data['alias'] = $this->alias . $this->name($data['alias']);
}
if (!empty($data['conditions'])) {
$data['conditions'] = preg_replace('/^WHERE\s*/', '', trim($this->conditions($data['conditions'])));
}
return $this->renderJoinStatement($data);
}
function buildStatement($query, $model) {
$query = am(array('offset' => null, 'joins' => array()), $query);
if (!empty($query['joins'])) {
for ($i = 0; $i < count($query['joins']); $i++) {
if (is_array($query['joins'][$i])) {
$query['joins'][$i] = $this->buildJoinStatement($query['joins'][$i]);
}
}
}
return $this->renderStatement(array(
'conditions' => $this->conditions($query['conditions']),
'fields' => join(', ', $this->fields($model, null, $query['fields'])),
'table' => $query['table'],
'alias' => $this->alias . $this->name($query['alias']),
'order' => $this->order($query['order']),
'limit' => $this->limit($query['limit'], $query['offset']),
'joins' => join(' ', $query['joins'])
));
}
function renderJoinStatement($data) {
extract($data);
return "{$type} JOIN {$table} {$alias} ON {$conditions}";
}
function renderStatement($data) {
extract($data);
return "SELECT {$fields} FROM {$table} {$alias} {$joins} {$conditions} {$order} {$limit}";
}
/**
* Private method
*
@ -1100,7 +1130,6 @@ class DboSource extends DataSource {
*/
function update(&$model, $fields = array(), $values = null, $conditions = null) {
$updates = array();
if ($values == null) {
$combined = $fields;
} else {
@ -1120,16 +1149,11 @@ class DboSource extends DataSource {
$updates[] = $update;
}
}
$conditions = $this->defaultConditions($model, $conditions);
if ($conditions === false) {
return false;
if ($conditions == null) {
$conditions = array($model->primaryKey => $model->getID());
}
$fields = join(',', $updates);
$table = $this->fullTableName($model);
$conditions = $this->conditions($conditions);
if (!$this->execute("UPDATE {$table} SET {$fields} {$conditions}")) {
if (!$this->execute('UPDATE '.$this->fullTableName($model).' SET '.join(',', $updates).$this->conditions($conditions))) {
$model->onError();
return false;
}
@ -1143,36 +1167,17 @@ class DboSource extends DataSource {
* @return boolean Success
*/
function delete(&$model, $conditions = null) {
$query = $this->defaultConditions($model, $conditions);
if ($query === false) {
if (empty($model->id) && empty($conditions)) {
return false;
} elseif (empty($conditions)) {
$conditions = array($model->primaryKey => (array)$model->id);
}
$table = $this->fullTableName($model);
$conditions = $this->conditions($query);
if ($this->execute("DELETE FROM {$table} {$conditions}") === false) {
if ($this->execute('DELETE FROM ' . $this->fullTableName($model) . $this->conditions($conditions)) === false) {
$model->onError();
return false;
}
return true;
}
/**
* Creates a default set of conditions from the model if $conditions is null/empty.
*
* @param object $model
* @param mixed $conditions
* @return mixed
*/
function defaultConditions(&$model, $conditions) {
if (!empty($conditions)) {
return $conditions;
}
if (!$model->exists()) {
return false;
}
return array($model->primaryKey => (array)$model->getID());
}
/**
* Returns a key formatted like a string Model.fieldname(i.e. Post.title, or Country.name)
*
@ -1182,9 +1187,10 @@ class DboSource extends DataSource {
* @return string
*/
function resolveKey($model, $key, $assoc = null) {
if (empty($assoc)) {
if ($assoc == null) {
$assoc = $model->name;
}
if (!strpos('.', $key)) {
return $this->name($model->name) . '.' . $this->name($key);
}
@ -1205,10 +1211,28 @@ class DboSource extends DataSource {
* @param array $data
*/
function __scrubQueryData(&$data) {
foreach (array('conditions', 'fields', 'joins', 'order', 'limit', 'offset') as $key) {
if (!isset($data[$key]) || empty($data[$key])) {
$data[$key] = array();
}
if (!isset($data['conditions'])) {
$data['conditions'] = ' 1 = 1 ';
}
if (!isset($data['fields'])) {
$data['fields'] = '';
}
if (!isset($data['joins'])) {
$data['joins'] = array();
}
if (!isset($data['order'])) {
$data['order'] = '';
}
if (!isset($data['limit'])) {
$data['limit'] = '';
}
if (!isset($data['offset'])) {
$data['offset'] = null;
}
}
/**
@ -1217,102 +1241,73 @@ class DboSource extends DataSource {
* @param Model $model
* @param string $alias Alias tablename
* @param mixed $fields
* @param boolean $quote If false, returns fields array unquoted
* @return array
*/
function fields(&$model, $alias = null, $fields = array(), $quote = true) {
if (empty($alias)) {
$alias = $model->name;
}
function fields(&$model, $alias, $fields) {
$resultMatch = null;
$build = true;
if (is_array($fields)) {
$fields = $fields;
} else {
if ($fields != null) {
preg_match_all('/(\\w*\\([\\s\\S]*?\\)[\.,\\s\\w]*?\\))([\\s\\S]*)/', $fields, $result, PREG_PATTERN_ORDER);
if (!is_array($fields)) {
if (!empty($fields)) {
$depth = 0;
$offset = 0;
$buffer = '';
$results = array();
$length = strlen($fields);
if(isset($result[1][0])){
$resultMatch = $result[1][0];
while ($offset < $length) {
$tmpOffset = -1;
$offsets = array(strpos($fields, ',', $offset), strpos($fields, '(', $offset), strpos($fields, ')', $offset));
for ($i = 0; $i < 3; $i++) {
if ($offsets[$i] !== false && ($offsets[$i] < $tmpOffset || $tmpOffset == -1)) {
$tmpOffset = $offsets[$i];
if(isset($result[2][0])){
$fields = $result[2][0];
if (preg_match('/AS/i', $fields)) {
$build = false;
}
}
if ($tmpOffset !== -1) {
$buffer .= substr($fields, $offset, ($tmpOffset - $offset));
if ($fields{$tmpOffset} == ',' && $depth == 0) {
$results[] = $buffer;
$buffer = '';
} else {
$buffer .= $fields{$tmpOffset};
}
if ($fields{$tmpOffset} == '(') {
$depth++;
}
if ($fields{$tmpOffset} == ')') {
$depth--;
}
$offset = ++$tmpOffset;
} else {
$results[] = $buffer . substr($fields, $offset);
$offset = $length;
}
}
if($build === true){
if (strpos($fields, ',')) {
$fields = explode(',', $fields);
} else {
$fields = array($fields);
}
$fields = array_map('trim', $fields);
}
} else {
foreach($model->_tableInfo->value as $field) {
$fields[] = $field['name'];
}
}
}
if($build === true){
$count = count($fields);
if (!empty($results)) {
$fields = array_map('trim', $results);
} else {
$fields = array();
if ($count >= 1 && $fields[0] != '*') {
for($i = 0; $i < $count; $i++) {
if (!preg_match('/^.+\\(.*\\)/', $fields[$i])) {
$prepend = '';
if (strpos($fields[$i], 'DISTINCT') !== false) {
$prepend = 'DISTINCT ';
$fields[$i] = trim(r('DISTINCT', '', $fields[$i]));
}
$dot = strrpos($fields[$i], '.');
if ($dot === false) {
$fields[$i] = $prepend . $this->name($alias) . '.' . $this->name($fields[$i]);
} else {
$build = explode('.', $fields[$i]);
$fields[$i] = $prepend . $this->name($build[0]) . '.' . $this->name($build[1]);
}
}
}
}
}
if (empty($fields)) {
$fieldData = $model->loadInfo();
$fields = $fieldData->extract('{n}.name');
} else {
$fields = array_filter($fields);
}
if (!$quote) {
return $fields;
}
$count = count($fields);
if ($count >= 1 && $fields[0] != '*') {
for($i = 0; $i < $count; $i++) {
if (!preg_match('/^.+\\(.*\\)/', $fields[$i])) {
$prepend = '';
if (strpos($fields[$i], 'DISTINCT') !== false) {
$prepend = 'DISTINCT ';
$fields[$i] = trim(r('DISTINCT', '', $fields[$i]));
}
$dot = strrpos($fields[$i], '.');
if ($dot === false) {
$fields[$i] = $prepend . $this->name($alias) . '.' . $this->name($fields[$i]);
} else {
$build = explode('.', $fields[$i]);
if (!Set::numeric($build)) {
$fields[$i] = $prepend . $this->name($build[0]) . '.' . $this->name($build[1]);
}
}
} elseif (preg_match('/\(([\.\w]+)\)/', $fields[$i], $field)) {
if (isset($field[1])) {
if (strrpos($field[1], '.') === false) {
$field[1] = $this->name($alias) . '.' . $this->name($field[1]);
} else {
$field[0] = explode('.', $field[1]);
if (!Set::numeric($field[0])) {
$field[0] = join('.', array_map(array($this, 'name'), $field[0]));
$fields[$i] = preg_replace('/\(' . $field[1] . '\)/', '(' . $field[0] . ')', $fields[$i], 1);
}
}
}
}
if($resultMatch != null){
if(is_string($fields)) {
$fields = array($resultMatch . $fields);
} else {
$fields = array_merge(array($resultMatch), $fields);
}
}
return $fields;
@ -1323,12 +1318,15 @@ class DboSource extends DataSource {
* @param mixed $conditions Array or string of conditions
* @return string SQL fragment
*/
function conditions($conditions, $quoteValues = true) {
$clause = $out = '';
if (is_string($conditions)) {
function conditions($conditions) {
$clause = '';
if (!is_array($conditions)) {
if (!preg_match('/^WHERE\\x20|^GROUP\\x20BY\\x20|^HAVING\\x20|^ORDER\\x20BY\\x20/i', $conditions, $match)) {
$clause = ' WHERE ';
}
}
if (is_string($conditions)) {
if (trim($conditions) == '') {
$conditions = ' 1 = 1';
} else {
@ -1350,23 +1348,24 @@ class DboSource extends DataSource {
for($i = 0; $i < $pregCount; $i++) {
if (!empty($match['1'][$i]) && !is_numeric($match['1'][$i])) {
$conditions = preg_replace('/' . $match['0'][$i] . '/', ' ' . $this->name($match['1'][$i]), $conditions, 1);
$conditions = preg_replace('/^' . $match['0'][$i] . '/', ' '.$this->name($match['1'][$i]), $conditions);
if (strpos($conditions, '(' . $match['0'][$i]) === false) {
$conditions = preg_replace('/[^\w]' . $match['0'][$i] . '/', ' '.$this->name($match['1'][$i]), $conditions);
} else {
$conditions = preg_replace('/' . $match['0'][$i] . '/', ' '.$this->name($match['1'][$i]), $conditions);
}
}
}
}
}
return $clause . $conditions;
} elseif ($conditions === true) {
return ' WHERE 1 = 1';
} else {
$clause = ' WHERE ';
if (!empty($conditions)) {
$out = $this->conditionKeysToString($conditions, $quoteValues);
}
$out = $this->conditionKeysToString($conditions);
if (empty($out)) {
return $clause . ' (1 = 1)';
}
return $clause . join(' AND ', $out);
return $clause . ' (' . join(') AND (', $out) . ')';
}
}
/**
@ -1375,7 +1374,7 @@ class DboSource extends DataSource {
* @param array $conditions Array or string of conditions
* @return string SQL fragment
*/
function conditionKeysToString($conditions, $quoteValues = true) {
function conditionKeysToString($conditions) {
$c = 0;
$data = null;
$out = array();
@ -1383,21 +1382,16 @@ class DboSource extends DataSource {
$join = ' AND ';
foreach($conditions as $key => $value) {
if (is_numeric($key) && empty($value)) {
continue;
}
if (in_array(strtolower(trim($key)), $bool)) {
$join = ' ' . strtoupper($key) . ' ';
$value = $this->conditionKeysToString($value, $quoteValues);
$value = $this->conditionKeysToString($value);
if (strpos($join, 'NOT') !== false) {
$out[] = 'NOT (' . join(') ' . strtoupper($key) . ' (', $value) . ')';
} else {
$out[] = '(' . join(') ' . strtoupper($key) . ' (', $value) . ')';
}
} else {
if (is_string($value) && preg_match('/^\{\$__cakeIdentifier\[(.*)\]__\$}$/', $value, $identifier) && isset($identifier[1])) {
$data .= $this->name($key) . ' = ' . $this->name($identifier[1]);
} elseif (is_array($value) && !empty($value)) {
if (is_array($value) && !empty($value)) {
$keys = array_keys($value);
if ($keys[0] === 0) {
$data = $this->name($key) . ' IN (';
@ -1406,21 +1400,19 @@ class DboSource extends DataSource {
$data .= $value[0];
$data .= ')';
} else {
if ($quoteValues) {
foreach($value as $valElement) {
$data .= $this->value($valElement) . ', ';
}
foreach($value as $valElement) {
$data .= $this->value($valElement) . ', ';
}
$data[strlen($data) - 2] = ')';
}
} else {
$out[] = '(' . join(') AND (', $this->conditionKeysToString($value, $quoteValues)) . ')';
$out[] = '(' . join(') AND (', $this->conditionKeysToString($value)) . ')';
}
} elseif (is_numeric($key)) {
} elseif(is_numeric($key)) {
$data = ' ' . $value;
} elseif ($value === null || (is_array($value) && empty($value))) {
} elseif($value === null || (is_array($value) && empty($value))) {
$data = $this->name($key) . ' IS NULL';
} elseif ($value === '') {
} elseif($value === '') {
$data = $this->name($key) . " = ''";
} elseif (preg_match('/^([a-z]*\\([a-z0-9]*\\)\\x20?|(?:' . join('\\x20)|(?:', $this->__sqlOps) . '\\x20)|[<> = !]{1,3}\\x20?)?(.*)/i', $value, $match)) {
if (preg_match('/(\\x20[\\w]*\\x20)/', $key, $regs)) {
@ -1441,9 +1433,7 @@ class DboSource extends DataSource {
$data = $this->name($key) . ' ' . $match['1'] . ' ' . $match['2'];
} else {
if ($match['2'] != '' && !is_numeric($match['2'])) {
if ($quoteValues) {
$match['2'] = $this->value($match['2']);
}
$match['2'] = $this->value($match['2']);
$match['2'] = str_replace(' AND ', "' AND '", $match['2']);
}
$data = $this->name($key) . ' ' . $match['1'] . ' ' . $match['2'];
@ -1587,6 +1577,24 @@ class DboSource extends DataSource {
}
$this->disconnect();
}
/**
* To-be-overridden in subclasses.
*
*/
function buildSchemaQuery($schema) {
die (__("Implement in DBO"));
}
/**
* Destructor. Closes connection to the database.
*
*/
function __destruct() {
if ($this->__transactionStarted) {
$this->rollback();
}
$this->close();
parent::__destruct();
}
/**
* Checks if the specified table contains any record matching specified SQL
*
@ -1596,7 +1604,7 @@ class DboSource extends DataSource {
*/
function hasAny($model, $sql) {
$sql = $this->conditions($sql);
$out = $this->fetchRow("SELECT COUNT(" . $model->primaryKey . ") " . $this->alias . "count FROM " . $this->fullTableName($model) . ' ' . ($sql ? ' ' . $sql : 'WHERE 1 = 1'));
$out = $this->fetchRow("SELECT COUNT(*) " . $this->alias . "count FROM " . $this->fullTableName($model) . ' ' . ($sql ? ' ' . $sql : 'WHERE 1 = 1'));
if (is_array($out)) {
return $out[0]['count'];
@ -1605,6 +1613,22 @@ class DboSource extends DataSource {
}
}
/**
* Gets the 'meta' definition of the given database table, where $model is either
* a model object, or the full table name.
*
* @param mixed $model
* @return array
*/
function getDefinition($model) {
if (is_string($model)) {
$table = $model;
} else {
$table = $this->fullTableName($model, false);
}
}
/**
* Translates between PHP boolean values and Database (faked) boolean values
*
* @param mixed $data Value to be translated
@ -1624,17 +1648,5 @@ class DboSource extends DataSource {
return false;
}
}
/**
* Destructor. Closes connection to the database.
*
*/
function __destruct() {
if ($this->__transactionStarted) {
$this->rollback();
}
$this->close();
parent::__destruct();
}
}
?>
?>