forked from jegelstaff/formulize
/
Handler.php
1053 lines (946 loc) · 30.3 KB
/
Handler.php
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<?php
/**
* icms_ipf_Handler
*
* This class is responsible for providing data access mechanisms to the data source
* of derived class objects as well as some basic operations inherant to objects manipulation
*
* @copyright The ImpressCMS Project http://www.impresscms.org/
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
* @category ICMS
* @package Ipf
* @subpackage Object
* @since 1.1
* @author marcan <marcan@impresscms.org>
* @author This was inspired by Mithrandir PersistableObjectHanlder: Jan Keller Pedersen <mithrandir@xoops.org> - IDG Danmark A/S <www.idg.dk>
* @author Gustavo Alejandro Pilla (aka nekro) <nekro@impresscms.org> <gpilla@nubee.com.ar>
* @version SVN: $Id: Handler.php 21047 2011-03-14 15:52:14Z m0nty_ $
* @todo Use language constants for messages
* @todo Properly determine visibility for methods and vars (private, protected, public) and apply naming conventions
*/
defined("ICMS_ROOT_PATH") or die("ImpressCMS root path not defined");
/**
* Persistable Object Handlder
* @category ICMS
* @package Ipf
* @subpackage Object
* @since 1.1
* @todo Properly name the vars using the naming conventions
*/
class icms_ipf_Handler extends icms_core_ObjectHandler {
/**
*
* The name of the IPF object
* @var string
* @todo Rename using the proper naming convention (this is a public var)
*/
public $_itemname;
/**
* Name of the table use to store this {@link icms_ipf_Object}
*
* Note that the name of the table needs to be free of the database prefix.
* For example "smartsection_categories"
* @var string
*/
public $table;
/**
* Name of the table key that uniquely identify each {@link icms_ipf_Object}
*
* For example : "categoryid"
* @var string
*/
public $keyName;
/**
* Name of the class derived from {@link icms_ipf_Object} and which this handler is handling
*
* Note that this string needs to be lowercase
*
* For example : "smartsectioncategory"
* @var string
*/
public $className;
/**
* Name of the field which properly identify the {@link icms_ipf_Object}
*
* For example : "name" (this will be the category's name)
* @var string
*/
public $identifierName;
/**
* Name of the field which will be use as a summary for the object
*
* For example : "summary"
* @var string
*/
public $summaryName;
/**
* Page name use to basically manage and display the {@link icms_ipf_Object}
*
* This page needs to be the same in user side and admin side
*
* For example category.php - we will deduct smartsection/category.php as well as smartsection/admin/category.php
* @todo this could probably be automatically deducted from the class name - for example, the class SmartsectionCategory will have "category.php" as it's managing page
* @todo Rename using the proper naming convention - this is a public var
*
* @var string
*/
public $_page;
/**
* Full path of the module using this {@link icms_ipf_Object}
*
* <code>ICMS_URL . "/modules/smartsection/"</code>
* @todo this could probably be automatically deducted from the class name as it is always prefixed with the module name
* @var string
*/
public $_modulePath;
public $_moduleUrl;
/**
*
* The name of the module for the object
* @var string
* @todo Rename using the proper naming convention (This is a public var)
*/
public $_moduleName;
public $uploadEnabled = false;
public $_uploadUrl;
public $_uploadPath;
public $_allowedMimeTypes = 0;
public $_maxFileSize = 1000000;
public $_maxWidth = 500;
public $_maxHeight = 500;
public $highlightFields = array();
/**
* Array containing the events name and functions
*
* @var array
*/
public $eventArray = array();
/**
* Array containing the permissions that this handler will manage on the objects
*
* @var array
*/
public $permissionsArray = false;
public $generalSQL = false;
public $_eventHooks = array();
public $_disabledEvents = array();
/**
* Constructor - called from child classes
*
* @param object $db Database object {@link XoopsDatabase}
* @param string $itemname Object to be managed
* @param string $keyname Name of the table key that uniquely identify each {@link icms_ipf_Object}
* @param string $idenfierName Name of the field which properly identify the {@link icms_ipf_Object}
* @param string $summaryName Name of the field which will be use as a summary for the object
* @param string $modulename Name of the module controlling this object
* @return object
*/
public function __construct(&$db, $itemname, $keyname, $idenfierName, $summaryName, $modulename) {
parent::__construct($db);
$this->_itemname = $itemname;
// Todo: Autodect module
if ($modulename == '') {
$this->_moduleName = 'system';
$this->table = $db->prefix($itemname);
} else {
$this->_moduleName = $modulename;
$this->table = $db->prefix($modulename . "_" . $itemname);
}
$this->keyName = $keyname;
if ($modulename == 'icms')
$classname = $modulename . '_' . $itemname . '_Object';
else
$classname = 'mod_' . $modulename . '_' . ucfirst($itemname);
/**
* @todo this could probably be removed after refactopring is completed
* to be evaluated...
*/
if (!class_exists($classname))
$classname = ucfirst($modulename) . ucfirst($itemname);
$this->className = $classname;
$this->identifierName = $idenfierName;
$this->summaryName = $summaryName;
$this->_page = $itemname . ".php";
$this->_modulePath = ICMS_ROOT_PATH . "/modules/" . $this->_moduleName . "/";
$this->_moduleUrl = ICMS_URL . "/modules/" . $this->_moduleName . "/";
$this->_uploadPath = ICMS_UPLOAD_PATH . "/" . $this->_moduleName . "/";
$this->_uploadUrl = ICMS_UPLOAD_URL . "/" . $this->_moduleName . "/";
}
/**
*
* @param str $event
* @param str $method
*/
public function addEventHook($event, $method) {
$this->_eventHooks[$event] = $method;
}
/**
* Add a permission that this handler will manage for its objects
*
* Example : $this->addPermission('view', _AM_SSHOP_CAT_PERM_READ, _AM_SSHOP_CAT_PERM_READ_DSC);
*
* @param string $perm_name name of the permission
* @param string $caption caption of the control that will be displayed in the form
* @param string $description description of the control that will be displayed in the form
*/
public function addPermission($perm_name, $caption, $description = false) {
$this->permissionsArray[] = array(
'perm_name' => $perm_name,
'caption' => $caption,
'description' => $description
);
}
/**
*
* @param obj $criteria
* @param str $perm_name
*/
public function setGrantedObjectsCriteria(&$criteria, $perm_name) {
$icmspermissions_handler = new icms_ipf_permission_Handler($this);
$grantedItems = $icmspermissions_handler->getGrantedItems($perm_name);
if (count($grantedItems) > 0) {
$criteria->add(new icms_db_criteria_Item($this->keyName, '(' . implode(', ', $grantedItems) . ')', 'IN'));
return true;
} else {
return false;
}
}
/**
* create a new {@link icms_ipf_Object}
*
* @param bool $isNew Flag the new objects as "new"?
*
* @return object {@link icms_ipf_Object}
*/
public function &create($isNew = true) {
$obj = new $this->className($this);
if (!$obj->handler) {
$obj->handler =& $this;
}
if ($isNew === true) {
$obj->setNew();
}
if ($this->uploadEnabled)
$obj->setImageDir($this->getImageUrl(), $this->getImagePath());
return $obj;
}
/**
*
*/
public function getImageUrl() {
return $this->_uploadUrl . $this->_itemname . "/";
}
/**
*
*/
public function getImagePath() {
$dir = $this->_uploadPath . $this->_itemname;
if (!file_exists($dir)) {
icms_core_Filesystem::mkdir($dir);
}
return $dir . "/";
}
/**
* retrieve a {@link icms_ipf_Object}
*
* @param mixed $id ID of the object - or array of ids for joint keys. Joint keys MUST be given in the same order as in the constructor
* @param bool $as_object whether to return an object or an array
* @return mixed reference to the {@link icms_ipf_Object}, FALSE if failed
*/
public function &get($id, $as_object = true, $debug = false, $criteria = false) {
if (!$criteria) {
$criteria = new icms_db_criteria_Compo();
}
if (is_array($this->keyName)) {
for ($i = 0; $i < count($this->keyName); $i++) {
/**
* In some situations, the $id is not an INTEGER. icms_ipf_ObjectTag is an example.
* Is the fact that we removed the intval() represents a security risk ?
*/
//$criteria->add(new icms_db_criteria_Item($this->keyName[$i], ($id[$i]), '=', $this->_itemname));
$criteria->add(new icms_db_criteria_Item($this->keyName[$i], $id[$i], '=', $this->_itemname));
}
} else {
//$criteria = new icms_db_criteria_Item($this->keyName, intval($id), '=', $this->_itemname);
/**
* In some situations, the $id is not an INTEGER. icms_ipf_ObjectTag is an example.
* Is the fact that we removed the intval() represents a security risk ?
*/
$criteria->add(new icms_db_criteria_Item($this->keyName, $id, '=', $this->_itemname));
}
$criteria->setLimit(1);
if ($debug) {
$obj_array = $this->getObjectsD($criteria, false, $as_object);
} else {
$obj_array = $this->getObjects($criteria, false, $as_object);
//patch : weird bug of indexing by id even if id_as_key = false;
if (count($obj_array) && !isset($obj_array[0]) && is_object($obj_array[$id])) {
$obj_array[0] = $obj_array[$id];
unset($obj_array[$id]);
$obj_array[0]->unsetNew();
}
}
if (count($obj_array) != 1) {
$obj = $this->create();
return $obj;
}
return $obj_array[0];
}
/**
* retrieve a {@link icms_ipf_Object}
*
* @param mixed $id ID of the object - or array of ids for joint keys. Joint keys MUST be given in the same order as in the constructor
* @param bool $as_object whether to return an object or an array
* @return mixed reference to the {@link icms_ipf_Object}, FALSE if failed
*/
public function &getD($id, $as_object = true) {
return $this->get($id, $as_object, true);
}
/**
* retrieve objects from the database
*
* @param object $criteria {@link icms_db_criteria_Element} conditions to be met
* @param bool $id_as_key use the ID as key for the array?
* @param bool $as_object return an array of objects?
*
* @return array
*/
public function getObjects($criteria = null, $id_as_key = false, $as_object = true, $sql = false, $debug = false) {
$ret = array();
$limit = $start = 0;
if ($this->generalSQL) {
$sql = $this->generalSQL;
} elseif (!$sql) {
$sql = 'SELECT * FROM ' . $this->table . " AS " . $this->_itemname;
}
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
$sql .= ' ' . $criteria->renderWhere();
if ($criteria->getSort() != '') {
$sql .= ' ORDER BY ' . $criteria->getSort() . ' ' . $criteria->getOrder();
}
$limit = $criteria->getLimit();
$start = $criteria->getStart();
}
if ($debug) {
icms_core_Debug::message($sql);
}
$result = $this->db->query($sql, $limit, $start);
if (!$result) {
return $ret;
}
return $this->convertResultSet($result, $id_as_key, $as_object);
}
/**
* query the database with the constructed $criteria object
*
* @param string $sql The SQL Query
* @param object $criteria {@link icms_db_criteria_Element} conditions to be met
* @param bool $force Force the query?
* @param bool $debug Turn Debug on?
*
* @return array
*/
public function query($sql, $criteria, $force = false, $debug = false) {
$ret = array();
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
$sql .= ' ' . $criteria->renderWhere();
if ($criteria->groupby) {
$sql .= $criteria->getGroupby();
}
if ($criteria->getSort() != '') {
$sql .= ' ORDER BY ' . $criteria->getSort() . ' ' . $criteria->getOrder();
}
}
if ($debug) {
icms_core_Debug::message($sql);
}
if ($force) {
$result = $this->db->queryF($sql);
} else {
$result = $this->db->query($sql);
}
if (!$result) {
return $ret;
}
while ($myrow = $this->db->fetchArray($result)) {
$ret[] = $myrow;
}
return $ret;
}
/**
* retrieve objects with debug mode - so will show the query
*
* @param object $criteria {@link icms_db_criteria_Element} conditions to be met
* @param bool $id_as_key use the ID as key for the array?
* @param bool $as_object return an array of objects?
*
* @return array
*/
public function getObjectsD($criteria = null, $id_as_key = false, $as_object = true, $sql = false) {
return $this->getObjects($criteria, $id_as_key, $as_object, $sql, true);
}
/**
*
* @param arr $arrayObjects
*/
public function getObjectsAsArray($arrayObjects) {
$ret = array();
foreach ($arrayObjects as $key => $object) {
$ret[$key] = $object->toArray();
}
if (count($ret > 0)) {
return $ret;
} else {
return false;
}
}
/**
* Convert a database resultset to a returnable array
*
* @param object $result database resultset
* @param bool $id_as_key - should NOT be used with joint keys
* @param bool $as_object
*
* @return array
*/
public function convertResultSet($result, $id_as_key = false, $as_object = true) {
$ret = array();
while ($myrow = $this->db->fetchArray($result)) {
$obj =& $this->create(false);
$obj->assignVars($myrow);
if (!$id_as_key) {
if ($as_object) {
$ret[] =& $obj;
}
else {
$ret[] = $obj->toArray();
}
} else {
if ($as_object) {
$value =& $obj;
}
else {
$value = $obj->toArray();
}
if ($id_as_key === 'parentid') {
$ret[$obj->getVar($obj->handler->parentName, 'e')][$obj->getVar($this->keyName)] =& $value;
} else {
$ret[$obj->getVar($this->keyName)] = $value;
}
}
unset($obj);
}
return $ret;
}
/**
*
* @param object $criteria
* @param int $limit
* @param int $start
* @return array
*/
public function getListD($criteria = null, $limit = 0, $start = 0) {
return $this->getList($criteria, $limit, $start, true);
}
/**
* Retrieve a list of objects as arrays - DON'T USE WITH JOINT KEYS
*
* @param object $criteria {@link icms_db_criteria_Element} conditions to be met
* @param int $limit Max number of objects to fetch
* @param int $start Which record to start at
*
* @return array
*/
public function getList($criteria = null, $limit = 0, $start = 0, $debug = false) {
$ret = array();
if ($criteria == null) {
$criteria = new icms_db_criteria_Compo();
}
if ($criteria->getSort() == '') {
$criteria->setSort($this->getIdentifierName());
}
$sql = 'SELECT ' . (is_array($this->keyName) ? implode(', ', $this->keyName) : $this->keyName) ;
if (!empty($this->identifierName)) {
$sql .= ', ' . $this->getIdentifierName();
}
$sql .= ' FROM '.$this->table . " AS " . $this->_itemname;
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
$sql .= ' ' . $criteria->renderWhere();
if ($criteria->getSort() != '') {
$sql .= ' ORDER BY ' . $criteria->getSort() . ' ' . $criteria->getOrder();
}
$limit = $criteria->getLimit();
$start = $criteria->getStart();
}
if ($debug) {
icms_core_Debug::message($sql);
}
$result = $this->db->query($sql, $limit, $start);
if (!$result) {
return $ret;
}
while ($myrow = $this->db->fetchArray($result)) {
//identifiers should be textboxes, so sanitize them like that
$ret[$myrow[$this->keyName]] = empty($this->identifierName) ? 1
: icms_core_DataFilter::checkVar($myrow[$this->identifierName], 'text', 'output');
}
return $ret;
}
/**
* count objects matching a condition
*
* @param object $criteria {@link icms_db_criteria_Element} to match
* @return int count of objects
*/
public function getCount($criteria = null) {
$field = "";
$groupby = false;
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
if ($criteria->groupby != "") {
$groupby = true;
$field = $criteria->groupby . ", "; //Not entirely secure unless you KNOW that no criteria's groupby clause is going to be mis-used
}
}
/**
* if we have a generalSQL, lets used this one.
* This needs to be improved...
*/
if ($this->generalSQL) {
$sql = $this->generalSQL;
$sql = str_replace('SELECT *', 'SELECT COUNT(*)', $sql);
} else {
$sql = 'SELECT ' . $field . 'COUNT(*) FROM ' . $this->table . ' AS ' . $this->_itemname;
}
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
$sql .= ' ' . $criteria->renderWhere();
if ($criteria->groupby != "") {
$sql .= $criteria->getGroupby();
}
}
$result = $this->db->query($sql);
if (!$result) {
return 0;
}
if ($groupby == false) {
list($count) = $this->db->fetchRow($result);
return $count;
} else {
$ret = array();
while (list($id, $count) = $this->db->fetchRow($result)) {
$ret[$id] = $count;
}
return $ret;
}
}
/**
* delete an object from the database
*
* @param object $obj reference to the object to delete
* @param bool $force
* @return bool FALSE if failed.
*/
public function delete(&$obj, $force = false) {
$eventResult = $this->executeEvent('beforeDelete', $obj);
if (!$eventResult) {
$obj->setErrors("An error occured during the BeforeDelete event");
return false;
}
if (is_array($this->keyName)) {
$clause = array();
for ($i = 0; $i < count($this->keyName); $i++) {
$clause[] = $this->keyName[$i] . ' = ' . $obj->getVar($this->keyName[$i]);
}
$whereclause = implode(" AND ", $clause);
} else {
$whereclause = $this->keyName . ' = ' . $obj->getVar($this->keyName);
}
$sql = 'DELETE FROM ' . $this->table . ' WHERE ' . $whereclause;
if (false != $force) {
$result = $this->db->queryF($sql);
} else {
$result = $this->db->query($sql);
}
if (!$result) {
return false;
}
foreach ($obj->vars as $key => $var) {
if ($var["data_type"] == XOBJ_DTYPE_URLLINK) {
$urllinkObj = $obj->getUrlLinkObj($key);
$urllinkObj->delete($force);
unset($urllinkObj);
}
if ($var["data_type"] == XOBJ_DTYPE_FILE) {
$fileObj = $obj->getFileObj($key);
$fileObj->delete($force);
unset($fileObj);
}
}
$this->deleteGrantedPermissions($obj);
$eventResult = $this->executeEvent('afterDelete', $obj);
if (!$eventResult) {
$obj->setErrors("An error occured during the AfterDelete event");
return false;
}
return true;
}
/**
* delete granted permssions for an object
*
* @param object $obj optional
* @return bool TRUE
*/
private function deleteGrantedPermissions($obj = NULL) {
$gperm_handler = icms::handler("icms_member_groupperm");
$module = icms::handler("icms_module")->getByDirname($this->_moduleName);
$permissions = $this->getPermissions();
if ($permissions === FALSE) return TRUE;
foreach ($permissions as $permission) {
if ($obj != NULL) {
$gperm_handler->deleteByModule($module->getVar("mid"), $permission["perm_name"], $obj->id());
} else {
$gperm_handler->deleteByModule($module->getVar("mid"), $permission["perm_name"]);
}
}
return TRUE;
}
/**
*
* @param arr|str $event
*/
public function disableEvent($event) {
if (is_array($event)) {
foreach ($event as $v) {
$this->_disabledEvents[] = $v;
}
} else {
$this->_disabledEvents[] = $event;
}
}
/**
* Build an array containing all the ids of an array of objects as array
*
* @param array $objectsAsArray array of icms_ipf_Object
*/
public function getIdsFromObjectsAsArray($objectsAsArray) {
$ret = array();
foreach ($objectsAsArray as $array) {
$ret[] = $array[$this->keyName];
}
return $ret;
}
/**
* Accessor for the permissions array property
*/
public function getPermissions() {
return $this->permissionsArray;
}
/**
* insert a new object in the database
*
* @param object $obj reference to the object
* @param bool $force whether to force the query execution despite security settings
* @param bool $checkObject check if the object is dirty and clean the attributes
* @return bool FALSE if failed, TRUE if already present and unchanged or successful
*/
public function insert(&$obj, $force = false, $checkObject = true, $debug = false) {
if ($checkObject != false) {
if (!is_object($obj)) {
return false;
}
/**
* @TODO: Change to if (!(class_exists($this->className) && $obj instanceof $this->className)) when going fully PHP5
*/
if (!is_a($obj, $this->className)) {
$obj->setErrors(get_class($obj) . ' Differs from ' . $this->className);
return false;
}
if (!$obj->isDirty()) {
$obj->setErrors("Not dirty"); //will usually not be outputted as errors are not displayed when the method returns true, but it can be helpful when troubleshooting code - Mith
return true;
}
}
if ($obj->seoEnabled) {
// Auto create meta tags if empty
$icms_metagen = new icms_ipf_Metagen($obj->title(), $obj->getVar('meta_keywords'), $obj->summary());
if (!$obj->getVar('meta_keywords') || !$obj->getVar('meta_description')) {
if (!$obj->meta_keywords()) {
$obj->setVar('meta_keywords', $icms_metagen->_keywords);
}
if (!$obj->meta_description()) {
$obj->setVar('meta_description', $icms_metagen->_meta_description);
}
}
// Auto create short_url if empty
if (!$obj->short_url()) {
$obj->setVar('short_url', $icms_metagen->generateSeoTitle($obj->title('n'), false));
}
}
$eventResult = $this->executeEvent('beforeSave', $obj);
if (!$eventResult) {
$obj->setErrors('An error occured during the BeforeSave event');
return false;
}
if ($obj->isNew()) {
$eventResult = $this->executeEvent('beforeInsert', $obj);
if (!$eventResult) {
$obj->setErrors('An error occured during the BeforeInsert event');
return false;
}
} else {
$eventResult = $this->executeEvent('beforeUpdate', $obj);
if (!$eventResult) {
$obj->setErrors('An error occured during the BeforeUpdate event');
return false;
}
}
if (!$obj->cleanVars()) {
$obj->setErrors('Variables were not cleaned properly.');
return false;
}
$fieldsToStoreInDB = array();
foreach ($obj->cleanVars as $k => $v) {
if ($obj->vars[$k]['data_type'] == XOBJ_DTYPE_INT) {
$cleanvars[$k] = (int) ($v);
} elseif (is_array($v)) {
$cleanvars[ $k ] = $this->db->quoteString( implode( ',', $v ) );
} else {
$cleanvars[$k] = $this->db->quoteString($v);
}
if ($obj->vars[$k]['persistent']) {
$fieldsToStoreInDB[$k] = $cleanvars[$k];
}
}
if ($obj->isNew()) {
if (!is_array($this->keyName)) {
if ($cleanvars[$this->keyName] < 1) {
$cleanvars[$this->keyName] = $this->db->genId($this->table.'_'.$this->keyName.'_seq');
}
}
$sql = 'INSERT INTO ' . $this->table . ' (' . implode(',', array_keys($fieldsToStoreInDB))
. ') VALUES (' . implode(',', array_values($fieldsToStoreInDB)) . ')';
} else {
$sql = 'UPDATE ' . $this->table . ' SET';
foreach ($fieldsToStoreInDB as $key => $value) {
if ((!is_array($this->keyName) && $key == $this->keyName)
|| (is_array($this->keyName) && in_array($key, $this->keyName))) {
continue;
}
if (isset($notfirst)) {
$sql .= ',';
}
$sql .= ' ' . $key . ' = ' . $value;
$notfirst = true;
}
if (is_array($this->keyName)) {
$whereclause = '';
for ($i = 0; $i < count($this->keyName); $i++) {
if ($i > 0) {
$whereclause .= ' AND ';
}
$whereclause .= $this->keyName[$i] . ' = ' . $obj->getVar($this->keyName[$i]);
}
} else {
$whereclause = $this->keyName . ' = ' . $obj->getVar($this->keyName);
}
$sql .= ' WHERE ' . $whereclause;
}
if ($debug) {
icms_core_Debug::message($sql);
}
if (false != $force) {
$result = $this->db->queryF($sql);
} else {
$result = $this->db->query($sql);
}
if (!$result) {
$obj->setErrors($this->db->error());
return false;
}
if ($obj->isNew() && !is_array($this->keyName)) {
$obj->assignVar($this->keyName, $this->db->getInsertId());
}
$eventResult = $this->executeEvent('afterSave', $obj);
if (!$eventResult) {
$obj->setErrors('An error occured during the AfterSave event');
return false;
}
if ($obj->isNew()) {
$obj->unsetNew();
$eventResult = $this->executeEvent('afterInsert', $obj);
if (!$eventResult) {
$obj->setErrors('An error occured during the AfterInsert event');
return false;
}
} else {
$eventResult = $this->executeEvent('afterUpdate', $obj);
if (!$eventResult) {
$obj->setErrors('n error occured during the AfterUpdate event');
return false;
}
}
return true;
}
/**
*
* @param obj $obj
* @param bool $force
* @param bool $checkObject
* @param bool $debug
*/
public function insertD(&$obj, $force = false, $checkObject = true, $debug = false) {
return $this->insert($obj, $force, $checkObject, true);
}
/**
* Change a value for objects with a certain criteria
*
* @param string $fieldname Name of the field
* @param string $fieldvalue Value to write
* @param object $criteria {@link icms_db_criteria_Element}
*
* @return bool
**/
public function updateAll($fieldname, $fieldvalue, $criteria = null, $force = false) {
$set_clause = $fieldname . ' = ';
if (is_numeric($fieldvalue)) {
$set_clause .= $fieldvalue;
} elseif (is_array($fieldvalue)) {
$set_clause .= $this->db->quoteString(implode(',', $fieldvalue));
} else {
$set_clause .= $this->db->quoteString($fieldvalue);
}
$sql = 'UPDATE '.$this->table.' SET '.$set_clause;
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
$sql .= ' ' . $criteria->renderWhere();
}
if (false != $force) {
$result = $this->db->queryF($sql);
} else {
$result = $this->db->query($sql);
}
if (!$result) {
return false;
}
return true;
}
/**
* delete all objects meeting the conditions
*
* @param object $criteria {@link icms_db_criteria_Element} with conditions to meet
* @return bool
*/
public function deleteAll($criteria = NULL) {
if (isset($criteria) && is_subclass_of($criteria, 'icms_db_criteria_Element')) {
$rows = 0;
$objects = $this->getObjects($criteria);
foreach ($objects as $obj) {
if ($this->delete($obj, TRUE)) {
$rows++;
}
}
return $rows > 0 ? $rows : TRUE;
}
return FALSE;
}
/**
*
*/
public function getModuleInfo() {
return icms_getModuleInfo($this->_moduleName);
}
/**
*
*/
public function getModuleConfig() {
return icms_getModuleConfig($this->_moduleName);
}
/**
*
*/
public function getModuleItemString() {
$ret = $this->_moduleName . '_' . $this->_itemname;
return $ret;
}
/**
*
* @param $object
*/
public function updateCounter($object) {
if (isset($object->vars['counter'])) {
$new_counter = $object->getVar('counter') + 1;
$sql = 'UPDATE ' . $this->table . ' SET counter=' . $new_counter
. ' WHERE ' . $this->keyName . '=' . $object->id();
$this->query($sql, null, true);
}
}
/**
* Execute the function associated with an event
* This method will check if the function is available
*
* @param string $event name of the event
* @param object $obj $object on which is performed the event
* @return mixed result of the execution of the function or FALSE if the function was not executed
*/
public function executeEvent($event, &$executeEventObj) {
if (!in_array($event, $this->_disabledEvents)) {
if (method_exists($this, $event)) {
$ret = $this->$event($executeEventObj);
} else {
// check to see if there is a hook for this event
if (isset($this->_eventHooks[$event])) {
$method = $this->_eventHooks[$event];
// check to see if the method specified by this hook exists
if (method_exists($this, $method)) {
$ret = $this->$method($executeEventObj);
}
}
$ret = true;
}