LLMS_Generator::generate()

When called, generates raw content based on the defined generator

Contents

Return Return

(void)

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Source Source

File: includes/class.llms.generator.php

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public function generate() {
 
    if ( empty( $this->generator ) ) {
        return $this->error->add( 'missing-generator', __( 'No generator supplied.', 'lifterlms' ) );
    }
 
    global $wpdb;
 
    $wpdb->hide_errors();
 
    $wpdb->query( 'START TRANSACTION' ); // db call ok; no-cache ok.
 
    /**
     * Action run immediately prior to a LifterLMS Generator running.
     *
     * @since 3.30.2
     *
     * @param LLMS_Generator $generator The generator instance.
     */
    do_action( 'llms_generator_before_generate', $this );
 
    try {
        call_user_func( $this->generator, $this->raw );
    } catch ( Exception $exception ) {
        $this->error->add( $this->get_error_code( $exception->getCode(), $this->generator[0] ), $exception->getMessage(), $exception->getTrace() );
    }
 
    /**
     * Action run immediately after a LifterLMS Generator running.
     *
     * @since 3.30.2
     *
     * @param LLMS_Generator $generator The generator instance.
     */
    do_action( 'llms_generator_after_generate', $this );
 
    if ( $this->is_error() ) {
        $wpdb->query( 'ROLLBACK' ); // db call ok; no-cache ok.
    } else {
        $wpdb->query( 'COMMIT' ); // db call ok; no-cache ok.
    }
 
}

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Uses Uses

Uses
Uses Description
includes/class.llms.generator.php: LLMS_Generator::get_error_code()

Retrieve a human-readable error code from a machine-readable error number
includes/class.llms.generator.php: llms_generator_after_generate

Action run immediately after a LifterLMS Generator running.
includes/class.llms.generator.php: llms_generator_before_generate

Action run immediately prior to a LifterLMS Generator running.
includes/class.llms.generator.php: LLMS_Generator::is_error()

Determines if there was an error during the running of the generator

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Changelog Changelog

Changelog
Version Description
4.7.0 Return early if not generator is set.
3.30.2 Add before and after generation hooks.
3.3.0 Introduced.

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