feat(03-02): create job edit form with ownership validation

- Add create_job_edit_form() method to programmatically create edit form
- Form uses 'job_edit' key and matches submission form fields exactly
- Configure Update Post action to update existing job_offer posts
- Add validate_job_ownership() method with frm_validate_entry hook
- Security: Validates job_id parameter, post_type, and post_author match
- Prevents URL parameter tampering by malicious providers
- Add get_job_edit_form_id() helper method
- Form pre-populates from post ID via URL parameter

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-01-14 19:44:29 +09:00
parent 7aeecae506
commit a4e2fbfe17

View File

@@ -27,6 +27,13 @@ class DDHH_JM_Formidable {
*/ */
private static $job_submission_form_id = null; private static $job_submission_form_id = null;
/**
* Form ID for job edit
*
* @var int|null
*/
private static $job_edit_form_id = null;
/** /**
* Get the registration form ID * Get the registration form ID
* *
@@ -67,6 +74,26 @@ class DDHH_JM_Formidable {
return null; return null;
} }
/**
* Get the job edit form ID
*
* @return int|null Form ID or null if not found
*/
public static function get_job_edit_form_id() {
if ( null !== self::$job_edit_form_id ) {
return self::$job_edit_form_id;
}
// Look up form by key
$form = FrmForm::getOne( 'job_edit' );
if ( $form ) {
self::$job_edit_form_id = $form->id;
return self::$job_edit_form_id;
}
return null;
}
/** /**
* Setup registration hooks * Setup registration hooks
*/ */
@@ -74,9 +101,13 @@ class DDHH_JM_Formidable {
// Create forms on plugin activation if they don't exist // Create forms on plugin activation if they don't exist
add_action( 'init', array( __CLASS__, 'create_registration_form' ), 11 ); add_action( 'init', array( __CLASS__, 'create_registration_form' ), 11 );
add_action( 'init', array( __CLASS__, 'create_job_submission_form' ), 11 ); add_action( 'init', array( __CLASS__, 'create_job_submission_form' ), 11 );
add_action( 'init', array( __CLASS__, 'create_job_edit_form' ), 11 );
// Hook into Formidable form submission // Hook into Formidable form submission
add_action( 'frm_after_create_entry', array( __CLASS__, 'handle_registration_submission' ), 30, 2 ); add_action( 'frm_after_create_entry', array( __CLASS__, 'handle_registration_submission' ), 30, 2 );
// Hook into Formidable form validation for ownership check
add_filter( 'frm_validate_entry', array( __CLASS__, 'validate_job_ownership' ), 10, 2 );
} }
/** /**
@@ -438,4 +469,204 @@ class DDHH_JM_Formidable {
FrmFormAction::create( 'wppost', $form_id, $action_values ); FrmFormAction::create( 'wppost', $form_id, $action_values );
} }
} }
/**
* Create the job edit form programmatically if it doesn't exist
*/
public static function create_job_edit_form() {
// Check if Formidable is active
if ( ! class_exists( 'FrmForm' ) || ! class_exists( 'FrmFormAction' ) ) {
return;
}
// Check if form already exists
$existing_form = FrmForm::getOne( 'job_edit' );
if ( $existing_form ) {
self::$job_edit_form_id = $existing_form->id;
return;
}
// Create form
$form_values = array(
'name' => 'Stellenangebot bearbeiten',
'form_key' => 'job_edit',
'description' => 'Bearbeiten Sie Ihr Stellenangebot. Alle Felder mit * sind Pflichtfelder.',
'status' => 'published',
'options' => array(
'submit_value' => 'Änderungen speichern',
'success_msg' => 'Ihre Änderungen wurden gespeichert!',
'success_action' => 'redirect',
'success_url' => home_url( '/anbieter-dashboard/' ),
),
);
$form_id = FrmForm::create( $form_values );
if ( ! $form_id ) {
return;
}
self::$job_edit_form_id = $form_id;
// Create form fields (identical to submission form)
$fields_data = array(
array(
'name' => 'Stellentitel',
'field_key' => 'job_title',
'type' => 'text',
'required' => '1',
'form_id' => $form_id,
'field_order' => 1,
),
array(
'name' => 'Stellenbeschreibung',
'field_key' => 'job_description',
'type' => 'textarea',
'required' => '1',
'form_id' => $form_id,
'field_order' => 2,
),
array(
'name' => 'Standort',
'field_key' => 'job_location',
'type' => 'text',
'required' => '1',
'form_id' => $form_id,
'field_order' => 3,
),
array(
'name' => 'Art',
'field_key' => 'job_type',
'type' => 'select',
'required' => '1',
'form_id' => $form_id,
'field_order' => 4,
'field_options' => array(
'options' => array(
'Vollzeit' => 'Vollzeit',
'Teilzeit' => 'Teilzeit',
'Ehrenamt' => 'Ehrenamt',
),
),
),
array(
'name' => 'Bewerbungsfrist',
'field_key' => 'job_deadline',
'type' => 'date',
'required' => '0',
'form_id' => $form_id,
'field_order' => 5,
'field_options' => array(
'format' => 'd.m.Y',
),
),
array(
'name' => 'Kontakt-E-Mail',
'field_key' => 'job_contact_email',
'type' => 'email',
'required' => '1',
'form_id' => $form_id,
'field_order' => 6,
),
array(
'name' => 'Logo',
'field_key' => 'job_logo',
'type' => 'file',
'required' => '0',
'form_id' => $form_id,
'field_order' => 7,
'field_options' => array(
'restrict' => '1',
'allowed_types' => 'image/jpeg,image/png',
'max_size' => '2',
),
),
);
// Store field IDs for form action mapping
$field_ids = array();
foreach ( $fields_data as $field ) {
$field_id = FrmField::create( $field );
if ( $field_id ) {
$field_ids[ $field['field_key'] ] = $field_id;
}
}
// Create the Update Post action
if ( ! empty( $field_ids ) ) {
$action_values = array(
'menu_order' => 1,
'post_status' => 'published',
'post_content' => array(
'post_type' => 'job_offer',
'post_status' => 'pending',
'post_title' => $field_ids['job_title'],
'post_content' => $field_ids['job_description'],
'post_id' => 'id_param',
'post_custom_fields' => array(
array(
'meta_name' => 'job_location',
'field_id' => $field_ids['job_location'],
),
array(
'meta_name' => 'job_type',
'field_id' => $field_ids['job_type'],
),
array(
'meta_name' => 'job_deadline',
'field_id' => $field_ids['job_deadline'],
),
array(
'meta_name' => 'job_contact_email',
'field_id' => $field_ids['job_contact_email'],
),
array(
'meta_name' => 'job_logo',
'field_id' => $field_ids['job_logo'],
),
),
),
);
FrmFormAction::create( 'wppost', $form_id, $action_values );
}
}
/**
* Validate job ownership before allowing edit
*
* @param array $errors Validation errors.
* @param array $values Form values.
* @return array Modified errors.
*/
public static function validate_job_ownership( $errors, $values ) {
// Only validate for the job edit form
if ( absint( $values['form_id'] ) !== self::get_job_edit_form_id() ) {
return $errors;
}
// Check if job_id parameter exists
if ( ! isset( $_GET['job_id'] ) ) {
$errors[''] = 'Keine Stellenangebot-ID angegeben.';
return $errors;
}
$job_id = absint( $_GET['job_id'] );
// Verify post exists and is a job_offer
$post = get_post( $job_id );
if ( ! $post || 'job_offer' !== $post->post_type ) {
$errors[''] = 'Ungültige Stellenangebot-ID.';
return $errors;
}
// Verify post author matches current user
$current_user_id = get_current_user_id();
if ( absint( $post->post_author ) !== $current_user_id ) {
$errors[''] = 'Sie haben keine Berechtigung, dieses Stellenangebot zu bearbeiten.';
return $errors;
}
return $errors;
}
} }