Vmeda.Online/scripts/ws_to_ts_functions.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Helper functions for converting a Moodle WS structure to a TS type.
 */

/**
 * Fix a comment: make sure first letter is uppercase and add a dot at the end if needed.
 */
function fix_comment($desc) {
    $desc = trim($desc);
    $desc = ucfirst($desc);

    if (substr($desc, -1) !== '.') {
        $desc .= '.';
    }

    return $desc;
}

/**
 * Get an inline comment based on a certain text.
 */
function get_inline_comment($desc) {
    if (empty($desc)) {
        return '';
    }

    return ' // ' . fix_comment($desc);
}

/**
 * Add the TS documentation of a certain element.
 */
function get_ts_doc($type, $desc, $indentation) {
    if (empty($desc)) {
        // If no key, it's probably in an array. We only document object properties.
        return '';
    }

    return $indentation . "/**\n" .
           $indentation . " * " . fix_comment($desc) . "\n" .
           (!empty($type) ? ($indentation . " * @type {" . $type . "}\n") : '') .
           $indentation . " */\n";
}

/**
 * Specify a certain type, with or without a key.
 */
function convert_key_type($key, $type, $required, $indentation) {
    if ($key) {
        // It has a key, it's inside an object.
        return $indentation . "$key" . ($required == VALUE_OPTIONAL ? '?' : '') . ": $type";
    } else {
        // No key, it's probably in an array. Just include the type.
        return $type;
    }
}

/**
 * Convert a certain element into a TS structure.
 */
function convert_to_ts($key, $value, $boolisnumber = false, $indentation = '', $arraydesc = '') {
    if ($value instanceof external_value || $value instanceof external_warnings || $value instanceof external_files) {
        // It's a basic field or a pre-defined type like warnings.
        $type = 'string';

        if ($value instanceof external_warnings) {
            $type = 'CoreWSExternalWarning[]';
        } else if ($value instanceof external_files) {
            $type = 'CoreWSExternalFile[]';
        } else if ($value->type == PARAM_BOOL && !$boolisnumber) {
            $type = 'boolean';
        } else if (($value->type == PARAM_BOOL && $boolisnumber) || $value->type == PARAM_INT || $value->type == PARAM_FLOAT ||
                $value->type == PARAM_LOCALISEDFLOAT || $value->type == PARAM_PERMISSION || $value->type == PARAM_INTEGER ||
                $value->type == PARAM_NUMBER) {
            $type = 'number';
        }

        $result = convert_key_type($key, $type, $value->required, $indentation);

        return $result;

    } else if ($value instanceof external_single_structure) {
        // It's an object.
        $result = convert_key_type($key, '{', $value->required, $indentation);

        if ($arraydesc) {
            // It's an array of objects. Print the array description now.
            $result .= get_inline_comment($arraydesc);
        }

        $result .= "\n";

        foreach ($value->keys as $key => $value) {
            $result .= convert_to_ts($key, $value, $boolisnumber, $indentation . '    ') . ';';

            if (!$value instanceof external_multiple_structure || !$value->content instanceof external_single_structure) {
                // Add inline comments after the field, except for arrays of objects where it's added at the start.
                $result .= get_inline_comment($value->desc);
            }

            $result .= "\n";
        }

        $result .= "$indentation}";

        return $result;

    } else if ($value instanceof external_multiple_structure) {
        // It's an array.
        $result = convert_key_type($key, '', $value->required, $indentation);

        $result .= convert_to_ts(null, $value->content, $boolisnumber, $indentation, $value->desc);

        $result .= "[]";

        return $result;
    } else {
        echo "WARNING: Unknown structure: $key " . get_class($value) . " \n";

        return "";
    }
}