( ! ) Fatal error: require(): Failed opening required '' (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/html/wordpress/wp-content/plugins/wp-mvc/core/controllers/mvc_controller.php on line 265
I get this above error despite trying so many suggestions in the forums, stackexchange etc.
I developing a plugin in WordPress 4.0.1 using WP MVC, and it also encapsulates ORM concept that is in-built with WP MVC. I couldnt find a solution for this.
Below is the code: (Admin Controller)
/plugins/w2-store/app/controllers/admin/admin_geozone_rules_controller.php
class AdminGeozoneRulesController extends AdminController {
// Default items in Geozone Rules view
var $default_columns = array(
'id',
'Geozone' => array('value_method' => 'admin_column_geozone'),
'Country' => array('value_method' => 'admin_column_country'),
'Zone' => array('value_method' => 'admin_column_zone'),
'ordering');
// Function to add a new record in wp_w2store_geozonerules table
public function add() {
$this->set_geozones();
$this->set_countries();
$this->set_zones();
$this->set_geozonerules();
$this->create_or_save();
}
public function edit() {
$this->set_geozonerules();
$this->set_geozones();
$this->set_countries();
$this->set_zones();
$this->set_object();
$this->verify_id_param();
$this->create_or_save();
}
// Function to display the Country name Geozone Rules view
public function admin_column_country($object) {
return $object->country->country_name;
}
// Function to display the Geozone name Geozone Rules view
public function admin_column_geozone($object) {
return $object->geozone->geozone_name;
}
// Function to display the Zone name Geozone Rules view
public function admin_column_zone($object) {
return $object->zone->zone_name;
}
// Data retreived from four different tables using joins
private function set_geozonerules() {
$this->load_model('GeozoneRule');
$geozonerules = $this->GeozoneRule->find(array(
'joins' => array(
'Geozone', 'Country', 'Zone'
),
'includes' => array(
'Geozone', 'Country', 'Zone'
),
'selects' => array(
'Geozone.id', 'Geozone.geozone_name',
'Country.id', 'Country.country_name',
'Zone.id', 'Zone.zone_name',
'GeozoneRule.id', 'GeozoneRule.ordering'
/* ),
'conditions' => array(
'GeozoneRule.geozone_id' => 'Geozone.id',
'GeozoneRule.country_id' => 'Country.id',
'GeozoneRule.zone_id' => 'Zone.id'
*/ )
)
);
$this->set('geozonerules', $geozonerules);
}
private function set_geozones() {
$this->load_model('Geozone');
$geozones = $this->Geozone->find(array(
'selects' => array(
'id',
'geozone_name'
)
));
$this->set('geozones', $geozones);
}
private function set_countries() {
$this->load_model('Country');
$countries = $this->Country->find(array(
'selects' => array(
'id',
'country_name'
)
));
$this->set('countries', $countries);
}
private function set_zones() {
$this->load_model('Zone');
$zones = $this->Zone->find(array(
'selects' => array(
'id',
'zone_name'
)
));
$this->set('zones', $zones);
}
public function geozonerule_edit_link($object) {
return empty($object->geozonerule) ? null
: HtmlHelper::admin_object_link($object->geozonerule,
array('action' => 'edit'));
}
public function geozonerule_view_link($object) {
return empty($object->geozonerule) ? null
: HtmlHelper::admin_object_link($object->geozonerule,
array('action' => 'view'));
}
}
?>(Public Controller)
/plugins/w2-store/app/controllers/geozone_rules_controller.php
class GeozoneRulesController extends MvcPublicController {
var $after = array('set_geozonerules');
public function set_geozonerules() {
$this->load_model('GeozoneRule');
$geozonerules = $this->GeozoneRule->find();
$this->set('geozonerules', $geozonerules);
}
// Overwrite the default index() method to include the 'is_public' => true condition
public function index() {
$objects = $this->GeozoneRule->find(array(
'joins' => array('Geozone', 'Country', 'Zone'),
'includes' => array('Geozone', 'Country', 'Zone'),
'selects' => array('Geozone.id, Geozone.geozone_name',
array('Country.id, Country.country_name',
array('Zone.id', 'Zone.zone_name',
array('GeozoneRule.id', 'GeozoneRule.ordering')
)
)))
);
$this->set('objects', $objects);
// pagination
$this->params['page'] = empty($this->params['page']) ? 1 : $this->params['page'];
$this->params['conditions'] = array('is_public' => true);
$collection = $this->model->paginate($this->params);
$this->set('objects', $collection['objects']);
$this->set_pagination($collection);
echo '<a href="admin.php?page=mvc_geozone_rules-add">Add New Geozone Rule</a>';
}
// GeozoneRule selects only GeozoneRule names and ids by default; to select all fields from GeozoneRule,
// we'll overwrite the default show() method
public function show() {
$object = $this->model->find_by_id($this->params['id'], array(
'includes' => array(
'Geozone',
'Country',
'Zone',
'GeozoneRule' => array(
'selects' => 'GeozoneRule.*'
)
)
));
if (!empty($object)) {
$this->set('object', $object);
$this->render_view('show', array('layout' => 'public'));
}
}
}
?>Model:
class GeozoneRule extends MvcModel {
var $table = '{prefix}w2store_geozonerules';
var $primary_key = 'id';
var $display_field = 'id';
var $default_order = 'sort_name';
var $includes = array('Geozone', 'Country', 'Zone');
var $has_and_belongs_to_many = array(
'GeozoneRule' => array(
'join_table' => array('{prefix}w2store_geozones',
'fields' => array('id', 'geozone_name')),
array('{prefix}w2store_countries',
'fields' => array('id', 'country_name')),
array('{prefix}w2store_zones',
'fields' => array('id', 'zone_name')),
'fields' => array('id', 'ordering')
)
);
public function after_find($object) {
if (isset($object->geozonerules)) {
$geozonerule_names = array();
foreach($object->geozonerules as $geozonerule) {
$geozonerule_names[] = $geozonerule->name;
}
}
// print_r ($object);
// exit;
}
public function after_save($object) {
$this->update_sort_name($object);
}
public function update_sort_name($object) {
$sort_name = $object->geozonerule_name;
$this->update($object->__id, array('sort_name' => $sort_name));
}
}
?>Now the error i got:
`Warning: require(): Filename cannot be empty in /var/www/html/wordpress/wp-content/plugins/wp-mvc/core/controllers/mvc_controller.php
on line 265 Call Stack Time Memory Function Location . . 11 0.0659 3870616 require( '/var/www/html/wordpress/wp-content/plugins/w2- . .
Fatal error: require(): Failed opening required '' (include_path='.:/usr/share/php:/usr/share/pear') in
/var/www/html/wordpress/wp-content/plugins/wp-mvc/core/controllers/mvc_controller.php on line 265 Call Stack Time Memory Function Location . . 11 0.0659 3870616 require( '/var/www/html/wordpress/wp-content/plugins/w2-store/app/views/admin/layouts/admin.php' ) ../mvc_controller.php:265 . .
Any possible solutions will be of much help. Thanks a lot.