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initFacialRecognition()

Description

Initialize facial recognition functionality.

IMPORTANT: only one field can be setup for the annotation side and it also MUST be a dynamic keywords list

Parameters

This function accepts no parameters.

Return

boolean

Location

include/facial_recognition_functions.php lines 12 to 69

Definition

 
function initFacialRecognition()
{
    global $facial_recognition_tag_field, $facial_recognition_face_recognizer_models_location, $annotate_enabled,
           $annotate_fields;

    if (!is_numeric($facial_recognition_tag_field) || 0 >= $facial_recognition_tag_field) {
        return false;
    }

    if (!is_dir($facial_recognition_face_recognizer_models_location)) {
        if (strpos($facial_recognition_face_recognizer_models_location, $GLOBALS["storagedir"]) === 0) {
            // Create the directory as it is in the configured filestore
            mkdir($facial_recognition_face_recognizer_models_location, 0777, true);
        } else {
            // Folder needs to be created by server admin
            $error = str_replace(
                ["%variable","%path"],
                ["\$facial_recognition_face_recognizer_models_location", $facial_recognition_face_recognizer_models_location],
                $GLOBALS["lang"]["error_invalid_path"]
            );
            if (PHP_SAPI == "cli") {
                echo $error . PHP_EOL;
            } else {
                debug($error);
            }
            return false;
        }
    }

    $facial_recognition_rtf_type = ps_value(
        "SELECT `type` AS `value`
           FROM resource_type_field
          WHERE ref = ?
        ",
        array("i",$facial_recognition_tag_field),
        null,
        "schema"
    );

    if (FIELD_TYPE_DYNAMIC_KEYWORDS_LIST != $facial_recognition_rtf_type) {
        $error = str_replace(
            ["%variable","%type"],
            ["\$facial_recognition_tag_field", $GLOBALS["lang"]["fieldtype-dynamic_keywords_list"]],
            $GLOBALS["lang"]["error_invalid_field_type"]
        );
        if (PHP_SAPI == "cli") {
            echo $error . PHP_EOL;
        } else {
            debug($error);
        }
        return false;
    }

    $annotate_enabled = true;
    $annotate_fields[] = $facial_recognition_tag_field;

    return true;
}

This article was last updated 15th February 2025 20:35 Europe/London time based on the source file dated 21st January 2025 15:20 Europe/London time.