| 1 |
<?php |
| 2 |
if ( ! defined( 'ABSPATH' ) ) { |
| 3 |
exit; // Exit if accessed directly! |
| 4 |
} |
| 5 |
|
| 6 |
if ( ! class_exists( 'WPSC_RAG_Training_File' ) ) : |
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|
| 8 |
final class WPSC_RAG_Training_File { |
| 9 |
|
| 10 |
/** |
| 11 |
* Object data in key => val pair. |
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* |
| 13 |
* @var array |
| 14 |
*/ |
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private $data = array(); |
| 16 |
|
| 17 |
/** |
| 18 |
* Set whether or not current object properties modified |
| 19 |
* |
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* @var boolean |
| 21 |
*/ |
| 22 |
private $is_modified = false; |
| 23 |
|
| 24 |
/** |
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* Schema for this model |
| 26 |
* |
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* @var array |
| 28 |
*/ |
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public static $schema; |
| 30 |
|
| 31 |
/** |
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* Prevent fields to modify |
| 33 |
* |
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* @var array |
| 35 |
*/ |
| 36 |
public static $prevent_modify; |
| 37 |
|
| 38 |
/** |
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* DB object caching |
| 40 |
* |
| 41 |
* @var array |
| 42 |
*/ |
| 43 |
private static $cache = array(); |
| 44 |
|
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/** |
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* Initialize this class |
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* |
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* @return void |
| 49 |
*/ |
| 50 |
public static function init() { |
| 51 |
|
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// Apply schema for this model. |
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add_action( 'init', array( __CLASS__, 'apply_schema' ), 2 ); |
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|
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// Get object of this class. |
| 56 |
add_filter( 'wpsc_load_ref_classes', array( __CLASS__, 'load_ref_class' ) ); |
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} |
| 58 |
|
| 59 |
/** |
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* Apply schema for this model |
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* |
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* @return void |
| 63 |
*/ |
| 64 |
public static function apply_schema() { |
| 65 |
|
| 66 |
$schema = array( |
| 67 |
'id' => array( |
| 68 |
'has_ref' => false, |
| 69 |
'ref_class' => '', |
| 70 |
'has_multiple_val' => false, |
| 71 |
), |
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'status' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'provider' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'source' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'source_id' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'doc_source' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'name' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'file_path' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
| 105 |
'has_multiple_val' => false, |
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), |
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'provider_file_id' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'meta_data' => array( |
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'has_ref' => false, |
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'ref_class' => '', |
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'has_multiple_val' => false, |
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), |
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'post_updated_on' => array( |
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'has_ref' => true, |
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'ref_class' => 'datetime', |
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'has_multiple_val' => false, |
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), |
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'date_updated' => array( |
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'has_ref' => true, |
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'ref_class' => 'datetime', |
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'has_multiple_val' => false, |
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), |
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'date_created' => array( |
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'has_ref' => true, |
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'ref_class' => 'datetime', |
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'has_multiple_val' => false, |
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), |
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); |
| 133 |
|
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self::$schema = $schema; |
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|
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// Prevent modify. |
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$prevent_modify = array( 'id' ); |
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self::$prevent_modify = apply_filters( 'wpsc_ai_training_prevent_modify', $prevent_modify ); |
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} |
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|
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/** |
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* Constructor function |
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* |
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* @param int $id - optional record id. |
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*/ |
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public function __construct( $id = 0 ) { |
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|
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global $wpdb; |
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|
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$id = intval( $id ); |
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|
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if ( isset( self::$cache[ $id ] ) ) { |
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$this->data = self::$cache[ $id ]->data; |
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return; |
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} |
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|
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if ( $id > 0 ) { |
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|
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$ai_training = $wpdb->get_row( |
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$wpdb->prepare( |
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"SELECT * FROM {$wpdb->prefix}psmsc_ai_training WHERE id = %d", |
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$id |
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), |
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ARRAY_A |
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); |
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if ( ! is_array( $ai_training ) ) { |
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return; |
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} |
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|
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foreach ( $ai_training as $key => $val ) { |
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$this->data[ $key ] = $val !== null ? $val : ''; |
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} |
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|
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self::$cache[ $id ] = $this; |
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} |
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} |
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|
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/** |
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* Magic get function to use with object arrow function |
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* |
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* @param mixed $var_name - (Required) property slug. |
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* @return mixed |
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*/ |
| 184 |
public function __get( $var_name ) { |
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|
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if ( ! isset( $this->data[ $var_name ] ) || |
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$this->data[ $var_name ] == null || |
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$this->data[ $var_name ] == '' |
| 189 |
) { |
| 190 |
return self::$schema[ $var_name ]['has_multiple_val'] ? array() : ''; |
| 191 |
} |
| 192 |
|
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if ( self::$schema[ $var_name ]['has_multiple_val'] ) { |
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|
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$response = array(); |
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$values = $this->data[ $var_name ] ? explode( '|', $this->data[ $var_name ] ) : array(); |
| 197 |
foreach ( $values as $val ) { |
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$response[] = self::$schema[ $var_name ]['has_ref'] ? |
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WPSC_Functions::get_object( self::$schema[ $var_name ]['ref_class'], $val ) : |
| 200 |
$val; |
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} |
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return $response; |
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|
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} else { |
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|
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return self::$schema[ $var_name ]['has_ref'] && $this->data[ $var_name ] ? |
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WPSC_Functions::get_object( self::$schema[ $var_name ]['ref_class'], $this->data[ $var_name ] ) : |
| 208 |
$this->data[ $var_name ]; |
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} |
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} |
| 211 |
|
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/** |
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* Magic function to use setting object field with arrow function |
| 214 |
* |
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* @param mixed $var_name - (Required) property slug. |
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* @param mixed $value - (Required) value to set for a property. |
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* @return void |
| 218 |
*/ |
| 219 |
public function __set( $var_name, $value ) { |
| 220 |
|
| 221 |
if ( |
| 222 |
! isset( $this->data[ $var_name ] ) || |
| 223 |
in_array( $var_name, self::$prevent_modify ) |
| 224 |
) { |
| 225 |
return; |
| 226 |
} |
| 227 |
|
| 228 |
$data_val = ''; |
| 229 |
if ( self::$schema[ $var_name ]['has_multiple_val'] && is_array( $value ) ) { |
| 230 |
|
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$data_vals = array_map( |
| 232 |
fn( $val ) => is_object( $val ) ? WPSC_Functions::set_object( self::$schema[ $var_name ]['ref_class'], $val ) : $val, |
| 233 |
$value |
| 234 |
); |
| 235 |
|
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$data_val = $data_vals ? implode( '|', $data_vals ) : ''; |
| 237 |
|
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} else { |
| 239 |
|
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$data_val = is_object( $value ) ? WPSC_Functions::set_object( self::$schema[ $var_name ]['ref_class'], $value ) : $value; |
| 241 |
} |
| 242 |
|
| 243 |
if ( $this->data[ $var_name ] == $data_val ) { |
| 244 |
return; |
| 245 |
} |
| 246 |
|
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$this->data[ $var_name ] = $data_val; |
| 248 |
$this->is_modified = true; |
| 249 |
} |
| 250 |
|
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/** |
| 252 |
* Save changes made |
| 253 |
* |
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* @return boolean |
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*/ |
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public function save() { |
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|
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global $wpdb; |
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|
| 260 |
if ( ! $this->is_modified ) { |
| 261 |
return true; |
| 262 |
} |
| 263 |
|
| 264 |
if ( empty( $this->data['id'] ) ) { |
| 265 |
return false; |
| 266 |
} |
| 267 |
|
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// Stamp date_updated on every persisted change so staleness checks |
| 269 |
// (e.g. reset_stale_processing_files()) measure time since the row was |
| 270 |
// actually last touched, not just time since it was first inserted. |
| 271 |
$this->data['date_updated'] = ( new DateTime() )->format( 'Y-m-d H:i:s' ); |
| 272 |
|
| 273 |
$data = $this->data; |
| 274 |
|
| 275 |
unset( $data['id'] ); |
| 276 |
$success = $wpdb->update( |
| 277 |
$wpdb->prefix . 'psmsc_ai_training', |
| 278 |
$data, |
| 279 |
array( 'id' => $this->data['id'] ) |
| 280 |
); |
| 281 |
|
| 282 |
$this->is_modified = false; |
| 283 |
self::$cache[ $this->id ] = $this; |
| 284 |
return $success ? true : false; |
| 285 |
} |
| 286 |
|
| 287 |
/** |
| 288 |
* Insert new record |
| 289 |
* |
| 290 |
* @param array $data - insert data. |
| 291 |
* @return WPSC_RAG_Training_File |
| 292 |
*/ |
| 293 |
public static function insert( $data ) { |
| 294 |
|
| 295 |
global $wpdb; |
| 296 |
|
| 297 |
$success = $wpdb->insert( |
| 298 |
$wpdb->prefix . 'psmsc_ai_training', |
| 299 |
$data |
| 300 |
); |
| 301 |
|
| 302 |
if ( ! $success ) { |
| 303 |
return false; |
| 304 |
} |
| 305 |
|
| 306 |
$cl = new WPSC_RAG_Training_File( $wpdb->insert_id ); |
| 307 |
return $cl; |
| 308 |
} |
| 309 |
|
| 310 |
/** |
| 311 |
* Look up existing (non-deleted) records for a batch of source ids in one query, |
| 312 |
* instead of one find() (2 queries each: a SELECT plus a separate COUNT) per post. |
| 313 |
* Used by process_training_posts() to decide skip/insert/refresh for a whole fetched |
| 314 |
* REST page at once. |
| 315 |
* |
| 316 |
* Deliberately not built on top of find(): find() always pages/counts, neither of |
| 317 |
* which this needs - just the raw rows for the given ids. |
| 318 |
* |
| 319 |
* @param string $doc_source Training source slug. |
| 320 |
* @param string $post_type Post type slug (the 'source' column). |
| 321 |
* @param array $source_ids Remote post ids to look up. |
| 322 |
* @param string $provider AI provider the records must belong to. |
| 323 |
* @return array Map of source_id => list of { id, post_updated_on }, for ids that have |
| 324 |
* at least one existing (non-deleted) record. Ids with no record at all |
| 325 |
* are simply absent from the map. |
| 326 |
*/ |
| 327 |
public static function find_existing_by_source_ids( $doc_source, $post_type, array $source_ids, $provider ) { |
| 328 |
|
| 329 |
global $wpdb; |
| 330 |
|
| 331 |
$source_ids = array_values( array_unique( array_filter( array_map( 'absint', $source_ids ) ) ) ); |
| 332 |
if ( empty( $source_ids ) ) { |
| 333 |
return array(); |
| 334 |
} |
| 335 |
|
| 336 |
$placeholders = implode( ',', array_fill( 0, count( $source_ids ), '%d' ) ); |
| 337 |
$sql = $wpdb->prepare( |
| 338 |
"SELECT id, source_id, post_updated_on FROM {$wpdb->prefix}psmsc_ai_training |
| 339 |
WHERE doc_source = %s AND source = %s AND provider = %s AND status != %s |
| 340 |
AND source_id IN ({$placeholders})", |
| 341 |
array_merge( array( $doc_source, $post_type, $provider, WPSC_PS_AIT_Status::DELETE ), $source_ids ) |
| 342 |
); |
| 343 |
|
| 344 |
$by_source_id = array(); |
| 345 |
foreach ( (array) $wpdb->get_results( $sql, ARRAY_A ) as $row ) { |
| 346 |
$by_source_id[ (int) $row['source_id'] ][] = array( |
| 347 |
'id' => (int) $row['id'], |
| 348 |
'post_updated_on' => $row['post_updated_on'], |
| 349 |
); |
| 350 |
} |
| 351 |
|
| 352 |
return $by_source_id; |
| 353 |
} |
| 354 |
|
| 355 |
/** |
| 356 |
* Insert multiple new records in a single query, for a batch of posts that |
| 357 |
* process_training_posts() has already determined need inserting/refreshing - avoids |
| 358 |
* one INSERT per post for a whole REST page's worth of rows at once. |
| 359 |
* |
| 360 |
* A multi-row INSERT fails as a whole if any single row is malformed - callers should |
| 361 |
* fall back to inserting one row at a time (via insert()) when this returns 0 for a |
| 362 |
* non-empty batch, so one bad row cannot silently drop its page-mates too. |
| 363 |
* |
| 364 |
* @param array $rows List of associative arrays, each using the same keys insert() takes. |
| 365 |
* @return int Number of rows inserted (0 if the batch was empty or the statement failed). |
| 366 |
*/ |
| 367 |
public static function bulk_insert( array $rows ) { |
| 368 |
|
| 369 |
global $wpdb; |
| 370 |
|
| 371 |
if ( empty( $rows ) ) { |
| 372 |
return 0; |
| 373 |
} |
| 374 |
|
| 375 |
$columns = array_keys( $rows[0] ); |
| 376 |
$row_placeholder = '(' . implode( ',', array_fill( 0, count( $columns ), '%s' ) ) . ')'; |
| 377 |
|
| 378 |
$row_placeholders = array(); |
| 379 |
$values = array(); |
| 380 |
foreach ( $rows as $row ) { |
| 381 |
$row_placeholders[] = $row_placeholder; |
| 382 |
foreach ( $columns as $column ) { |
| 383 |
$values[] = $row[ $column ] ?? ''; |
| 384 |
} |
| 385 |
} |
| 386 |
|
| 387 |
$sql = $wpdb->prepare( |
| 388 |
'INSERT INTO ' . $wpdb->prefix . 'psmsc_ai_training (`' . implode( '`,`', $columns ) . '`) VALUES ' . implode( ',', $row_placeholders ), |
| 389 |
$values |
| 390 |
); |
| 391 |
|
| 392 |
$success = $wpdb->query( $sql ); |
| 393 |
|
| 394 |
return false === $success ? 0 : (int) $success; |
| 395 |
} |
| 396 |
|
| 397 |
/** |
| 398 |
* Delete record of given ID |
| 399 |
* |
| 400 |
* @param WPSC_RAG_Training_File $ai_training - AI training object. |
| 401 |
* @return boolean |
| 402 |
*/ |
| 403 |
public static function destroy( $ai_training ) { |
| 404 |
|
| 405 |
global $wpdb; |
| 406 |
|
| 407 |
$success = $wpdb->delete( |
| 408 |
$wpdb->prefix . 'psmsc_ai_training', |
| 409 |
array( 'id' => $ai_training->id ) |
| 410 |
); |
| 411 |
if ( ! $success ) { |
| 412 |
return false; |
| 413 |
} |
| 414 |
|
| 415 |
unset( self::$cache[ $ai_training->id ] ); |
| 416 |
return true; |
| 417 |
} |
| 418 |
|
| 419 |
/** |
| 420 |
* Set data to create new object using direct data. Used in find method |
| 421 |
* |
| 422 |
* @param array $data - object data to set. |
| 423 |
* @return void |
| 424 |
*/ |
| 425 |
private function set_data( $data ) { |
| 426 |
|
| 427 |
foreach ( $data as $var_name => $val ) { |
| 428 |
$this->data[ $var_name ] = $val !== null ? $val : ''; |
| 429 |
} |
| 430 |
self::$cache[ $this->id ] = $this; |
| 431 |
} |
| 432 |
|
| 433 |
/** |
| 434 |
* Find records based on given filters |
| 435 |
* |
| 436 |
* @param array $filter - array containing array items like search, where, orderby, order, page_no, items_per_page, etc. |
| 437 |
* @param boolean $is_object - return data as array or object. Default object. |
| 438 |
* @return mixed |
| 439 |
*/ |
| 440 |
public static function find( $filter = array(), $is_object = true ) { |
| 441 |
|
| 442 |
global $wpdb; |
| 443 |
|
| 444 |
$filter['items_per_page'] = isset( $filter['items_per_page'] ) ? $filter['items_per_page'] : 0; |
| 445 |
$filter['page_no'] = isset( $filter['page_no'] ) ? $filter['page_no'] : 1; |
| 446 |
$filter['orderby'] = isset( $filter['orderby'] ) ? $filter['orderby'] : 'id'; |
| 447 |
$filter['order'] = isset( $filter['order'] ) ? $filter['order'] : 'ASC'; |
| 448 |
|
| 449 |
$sql = 'SELECT * FROM ' . $wpdb->prefix . 'psmsc_ai_training ait '; |
| 450 |
$where = self::get_where( $filter ); |
| 451 |
|
| 452 |
$order = WPSC_Functions::parse_order( $filter ); |
| 453 |
$limit = WPSC_Functions::parse_limit( $filter ); |
| 454 |
|
| 455 |
$sql = $sql . $where . $order . $limit; |
| 456 |
$results = $wpdb->get_results( $sql, ARRAY_A ); |
| 457 |
|
| 458 |
// total results. |
| 459 |
$sql = 'SELECT count(DISTINCT ait.id) FROM ' . $wpdb->prefix . 'psmsc_ai_training ait '; |
| 460 |
$total_items = $wpdb->get_var( $sql . $where ); |
| 461 |
|
| 462 |
$response = WPSC_Functions::parse_response( $results, $total_items, $filter ); |
| 463 |
|
| 464 |
// Return array. |
| 465 |
if ( ! $is_object ) { |
| 466 |
return $response; |
| 467 |
} |
| 468 |
|
| 469 |
// create and return array of objects. |
| 470 |
$temp_results = array(); |
| 471 |
foreach ( $response['results'] as $cl ) { |
| 472 |
|
| 473 |
$ob = new WPSC_RAG_Training_File(); |
| 474 |
$data = array(); |
| 475 |
foreach ( $cl as $key => $val ) { |
| 476 |
$data[ $key ] = $val; |
| 477 |
} |
| 478 |
$ob->set_data( $data ); |
| 479 |
$temp_results[] = $ob; |
| 480 |
} |
| 481 |
$response['results'] = $temp_results; |
| 482 |
|
| 483 |
return $response; |
| 484 |
} |
| 485 |
|
| 486 |
/** |
| 487 |
* Get where for find method |
| 488 |
* |
| 489 |
* @param array $filter - user filter. |
| 490 |
* @return array |
| 491 |
*/ |
| 492 |
private static function get_where( $filter ) { |
| 493 |
$where = array( '1=1' ); |
| 494 |
|
| 495 |
// Load meta filters. |
| 496 |
$meta_query = isset( $filter['meta_query'] ) ? $filter['meta_query'] : array(); |
| 497 |
if ( $meta_query ) { |
| 498 |
$where[] = WPSC_Functions::parse_user_filters( __CLASS__, $meta_query ); |
| 499 |
} |
| 500 |
|
| 501 |
global $wpdb; |
| 502 |
$search = WPSC_Functions::get_filter_search_str( $filter ); |
| 503 |
if ( $search ) { |
| 504 |
$escaped_search = esc_sql( $wpdb->esc_like( $search ) ); |
| 505 |
$like = '%' . $escaped_search . '%'; |
| 506 |
|
| 507 |
$search_query = array(); |
| 508 |
|
| 509 |
// AI training table cols. |
| 510 |
foreach ( self::$schema as $slug => $schema ) { |
| 511 |
if ( ! $schema['has_ref'] && $slug != 'id' ) { |
| 512 |
$search_query[] = $wpdb->prepare( 'CONVERT(ait.' . $slug . ' USING utf8) LIKE %s', $like ); |
| 513 |
} |
| 514 |
} |
| 515 |
$where[] = implode( ' OR ', $search_query ); |
| 516 |
} |
| 517 |
|
| 518 |
return 'WHERE (' . implode( ') AND (', $where ) . ') '; |
| 519 |
} |
| 520 |
|
| 521 |
/** |
| 522 |
* Load current class to ref classes |
| 523 |
* |
| 524 |
* @param array $classes - ref classes array. |
| 525 |
* @return array |
| 526 |
*/ |
| 527 |
public static function load_ref_class( $classes ) { |
| 528 |
|
| 529 |
$classes['wpsc_ai_training'] = array( |
| 530 |
'class' => __CLASS__, |
| 531 |
'save-key' => 'id', |
| 532 |
); |
| 533 |
return $classes; |
| 534 |
} |
| 535 |
|
| 536 |
/** |
| 537 |
* Count total records based on given filters |
| 538 |
* |
| 539 |
* @param array $filter - array containing array items like search, where, orderby, order, page_no, items_per_page, etc. |
| 540 |
* @return int |
| 541 |
*/ |
| 542 |
public static function count( $filter = array() ) { |
| 543 |
|
| 544 |
global $wpdb; |
| 545 |
|
| 546 |
$sql = 'SELECT COUNT(DISTINCT ait.id) FROM ' . $wpdb->prefix . 'psmsc_ai_training ait '; |
| 547 |
$where = self::get_where( $filter ); |
| 548 |
|
| 549 |
$sql = $sql . $where; |
| 550 |
|
| 551 |
return (int) $wpdb->get_var( $sql ); |
| 552 |
} |
| 553 |
|
| 554 |
/** |
| 555 |
* Pluck specific column values based on given filters |
| 556 |
* |
| 557 |
* @param string $column - column name to pluck. |
| 558 |
* @param array $filter - array containing array items like search, where, orderby, order, page_no, items_per_page, etc. |
| 559 |
* @return array |
| 560 |
*/ |
| 561 |
public static function pluck( $column, $filter = array() ) { |
| 562 |
|
| 563 |
global $wpdb; |
| 564 |
|
| 565 |
if ( empty( $column ) ) { |
| 566 |
return array(); |
| 567 |
} |
| 568 |
|
| 569 |
// Validate column using schema. |
| 570 |
if ( ! array_key_exists( $column, self::$schema ) ) { |
| 571 |
return array(); |
| 572 |
} |
| 573 |
|
| 574 |
$table = $wpdb->prefix . 'psmsc_ai_training'; |
| 575 |
|
| 576 |
$filter['orderby'] = isset( $filter['orderby'] ) ? $filter['orderby'] : 'id'; |
| 577 |
$filter['order'] = isset( $filter['order'] ) ? $filter['order'] : 'ASC'; |
| 578 |
|
| 579 |
$sql = "SELECT DISTINCT {$column} FROM {$table} ait "; |
| 580 |
$where = self::get_where( $filter ); |
| 581 |
$order = WPSC_Functions::parse_order( $filter ); |
| 582 |
$limit = WPSC_Functions::parse_limit( $filter ); |
| 583 |
|
| 584 |
$sql = $sql . $where . $order . $limit; |
| 585 |
|
| 586 |
return $wpdb->get_col( $sql ); |
| 587 |
} |
| 588 |
|
| 589 |
/** |
| 590 |
* Safe delete record of given ID. If provider file id is available then update status to delete otherwise hard delete. |
| 591 |
* |
| 592 |
* @param WPSC_RAG_Training_File $ai_training_data - AI training object. |
| 593 |
* @return boolean |
| 594 |
*/ |
| 595 |
public static function safe_delete( $ai_training_data ) { |
| 596 |
|
| 597 |
if ( ! $ai_training_data->provider_file_id ) { |
| 598 |
return self::destroy( $ai_training_data ); |
| 599 |
} else { |
| 600 |
$ai_training_data->status = WPSC_PS_AIT_Status::DELETE; |
| 601 |
$ai_training_data->save(); |
| 602 |
return true; |
| 603 |
} |
| 604 |
return false; |
| 605 |
} |
| 606 |
} |
| 607 |
endif; |
| 608 |
WPSC_RAG_Training_File::init(); |
| 609 |
|
