Converts Titanium Mobile documentation from API.JSON to sublime-completions (Sublime Text 2 Auto Completion)

titanium_mobile_apidoc_2_sublimetext.php

<?php
// usage: php -d memory_limit=256M titanium_mobile_apidoc_2_sublimetext.php > Tita.sublime-completions
function shorten_titanium($key)
{
    return str_replace('Titanium', 'Ti', $key);
}
 
function get_completions($content)
{
    $processed   = array();
    $completions = array('Titanium');
 
    foreach ($content as $namespace => $value) {
        $namespace     = shorten_titanium($namespace);
        $completions[] = $namespace;
 
        if (!empty($value->properties)) {
            foreach ($value->properties as $prop) {

                if (array_key_exists($prop->name, $processed)) {
                    continue;
                }

                if (strtoupper($prop->name) === $prop->name) {
                    $completions[] = sprintf('%s.%s', $namespace, $prop->name);
                } else {
                    $completions[] = $prop->name;
                }

                $processed[$prop->name] = true;
            }
        }
 
        if (!empty($value->methods)) {
            foreach ($value->methods as $method) {

                if (array_key_exists($method->name, $processed)) {
                    continue;
                }
 
                $params = array();
                if (!empty($method->parameters)) {
                    foreach ($method->parameters as $index => $parameter) {
                        $params[] = sprintf('${%d:%s}', $index, $parameter->name);
                    }
                }
 
                $params = implode(',', $params);
 
                $completions[] = array('trigger'  => sprintf('%s()', $method->name),
                                       'contents' => sprintf('%s(%s)', $method->name, $params));

                $processed[$method->name] = true;
            }
 
        }
    }
 
    return $completions;
}
 
// just copy/paste current api.json to same directory, you should get the file here: http://docs.appcelerator.com/titanium/data/index.html
$content     = file_get_contents('api.json');
$content     = json_decode($content);
$completions = get_completions($content);
 
$result = (object) array('scope' => 'source.js', 'completions' => $completions);
 
echo json_encode($result); // , JSON_PRETTY_PRINT (requires PHP5.4)