juggl/public/api/services/jsonBuilder.inc.php

<?php
class JsonBuilder
{
    function __construct()
    {
        $this->jsonData = array();
    }

    function getJson()
    {
        return json_encode($this->jsonData, JSON_FORCE_OBJECT);
    }

    function getArray()
    {
        return $this->jsonData;
    }

    function addRecords(array $records)
    {
        if ($records === null) return;

        $columns = array(
            "record_id" => "",
            "start_time" => "",
            "end_time" => "",
            "duration" => "",
            "user_id" => "",
            "project_id" => "",
            "running" => "",
            "tags" => "",
            "start_device_id" => ""
        );

        $this->jsonData['records'] = array();
        foreach ($records as $record) {
            $this->jsonData['records'][] = $this->createJsonArray($record, $columns);
        }
        return $this;
    }

    function addProjects(array $projects)
    {
        if ($projects === null) return;

        $columns = array(
            "project_id" => "",
            "name" => "",
            "user_id" => "",
            "start_date" => "",
            "duration" => "",
            "record_count" => "",
            "color" => "",
            "visible" => ""
        );

        $this->jsonData['projects'] = array();
        foreach ($projects as $project) {
            $this->jsonData['projects'][] = $this->createJsonArray($project, $columns);
        }
        return $this;
    }

    function addUsers(array $users)
    {
        if ($users === null) return;

        $columns = array(
            "user_id" => "",
            "name" => "",
            "mail_address" => ""
        );

        $this->jsonData['users'] = array();
        foreach ($users as $user) {
            $this->jsonData['users'][] = $this->createJsonArray($user, $columns);
        }
        return $this;
    }

    function addRecordTags(array $record_tags)
    {
        if ($record_tags === null) return;

        $columns = array(
            "record_tag_id" => "",
            "name" => "",
            "user_id" => "",
            "visible" => "",
            "bundle" => ""
        );

        $this->jsonData['record_tags'] = array();
        foreach ($record_tags as $tag) {
            $this->jsonData['record_tags'][] = $this->createJsonArray($tag, $columns);
        }
        return $this;
    }

    function addStats(array $stats)
    {
        if ($stats === null) return;

        $columns = array(
            "name" => "",
            "project_id" => "",
            "color" => "",
            "visible" => "",
            "duration" => "",
            "record_count" => "",
            "date" => ""
        );

        $this->jsonData['stats'] = array();
        foreach ($stats as $tag) {
            $this->jsonData['stats'][] = $this->createJsonArray($tag, $columns);
        }
        return $this;
    }

    private function createJsonArray(array $data, array $columns)
    {
        $jsonArray = array();
        foreach ($columns as $key => $column) {
            if ($column === "") {
                $column = $key;
            }
            $jsonArray[$key] = $data[$column];
        }
        return $jsonArray;
    }
}