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|
# coding: utf-8
# Copyright 2019 DragonRuby LLC
# MIT License
# api.rb has been released under MIT (*only this file*).
module GTK
class Api
def initialize
end
def get_api_autocomplete args, req
html = <<-S
<html>
<head>
<meta charset="UTF-8"/>
<title>DragonRuby Game Toolkit Documentation</title>
<style>
pre {
border: solid 1px silver;
padding: 10px;
font-size: 14px;
white-space: pre-wrap;
white-space: -moz-pre-wrap;
white-space: -pre-wrap;
white-space: -o-pre-wrap;
word-wrap: break-word;
}
</style>
</head>
<body>
<script>
async function submitForm() {
const result = await fetch("/dragon/autocomplete/", {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ index: document.getElementById("index").value,
text: document.getElementById("text").value }),
});
document.getElementById("autocomplete-results").innerHTML = await result.text();
}
</script>
<form>
<div>index</div>
<input name="index" id="index" type="text" value="27" />
<div>code</div>
<textarea name="text" id="text" rows="30" cols="80">def tick args
args.state.
end</textarea>
<br/>
<input type="button" value="Get Suggestions" onclick="submitForm();" />
<span id="success-notification"></span>
</form>
<pre id="autocomplete-results">
</pre>
#{links}
</body>
</html>
S
req.respond 200,
html,
{ 'Content-Type' => 'text/html' }
end
def post_api_autocomplete args, req
json = ($gtk.parse_json req.body)
index = json["index"].to_i
text = json["text"]
suggestions = args.gtk.suggest_autocompletion index: index, text: text
list_as_string = suggestions.join("\n")
req.respond 200, list_as_string, { 'Content-Type' => 'text/plain' }
end
define_method :links do
<<-S
<ul>
<li><a href="/">Home</a></li>
<li><a href="/docs.html">Docs</a></li>
<li><a href="/dragon/control_panel/">Control Panel</a></li>
<li><a href="/dragon/eval/">Console</a></li>
<li><a href="/dragon/log/">Logs</a></li>
<li><a href="/dragon/puts/">Puts</a></li>
<li><a href="/dragon/code/">Code</a></li>
</ul>
S
end
def get_index args, req
req.respond 200, <<-S, { 'Content-Type' => 'text/html' }
<html>
<head>
<meta charset="UTF-8"/>
<title>DragonRuby Game Toolkit Documentation</title>
</head>
<body>
#{links}
</body>
</html>
S
end
def source_code_links args
links = args.gtk.reload_list_history.keys.map do |f|
"<li><a href=\"/dragon/code/edit/?file=#{f}\">#{f}</a></li>"
end
<<-S
<ul>
#{links.join("\n")}
</ul>
S
end
def get_api_code args, req
view = <<-S
<html>
<head>
<meta charset="UTF-8"/>
<title>DragonRuby Game Toolkit Documentation</title>
</head>
<body>
#{source_code_links args}
#{links}
</body>
</html>
S
req.respond 200,
view,
{ 'Content-Type' => 'text/html' }
end
def code_edit_view args, file
view = <<-S
<html>
<head>
<meta charset="UTF-8"/>
<title>DragonRuby Game Toolkit Documentation</title>
</head>
<body>
<script>
async function submitForm() {
const result = await fetch("/dragon/code/update/?file=#{file}", {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ code: document.getElementById("code").value }),
});
document.getElementById("success-notification").innerHTML = "update successful";
setTimeout(function() { document.getElementById("success-notification").innerHTML = ""; }, 3000);
}
</script>
<form>
<div><code>#{file}:</code></div>
<textarea name="code" id="code" rows="30" cols="80">#{args.gtk.read_file file}</textarea>
<br/>
<input type="button" value="Update" onclick="submitForm();" />
<span id="success-notification"></span>
</form>
#{source_code_links args}
#{links}
</body>
</html>
S
end
def get_api_code_edit args, req
file = req.uri.split('?').last.gsub("file=", "")
view = code_edit_view args, file
req.respond 200,
view,
{ 'Content-Type' => 'text/html' }
end
def post_api_code_update args, req
file = req.uri.split('?').last.gsub("file=", "")
code = ($gtk.parse_json req.body)["code"]
args.gtk.write_file file, code
view = code_edit_view args, file
req.respond 200,
view,
{ 'Content-Type' => 'text/html' }
end
def get_api_boot args, req
req.respond 200,
args.gtk.read_file("tmp/src_backup/boot.txt"),
{ 'Content-Type' => 'text/plain' }
end
def get_api_trace args, req
req.respond 200,
args.gtk.read_file("logs/trace.txt"),
{ 'Content-Type' => 'text/plain' }
end
def get_api_log args, req
req.respond 200,
args.gtk.read_file("logs/log.txt"),
{ 'Content-Type' => 'text/plain' }
end
def post_api_log args, req
Log.log req.body
req.respond 200,
"ok",
{ 'Content-Type' => 'text/plain' }
end
def get_api_puts args, req
req.respond 200,
args.gtk.read_file("logs/puts.txt"),
{ 'Content-Type' => 'text/plain' }
end
def get_api_changes args, req
req.respond 200,
args.gtk.read_file("tmp/src_backup/src_backup_changes.txt"),
{ 'Content-Type' => 'text/plain' }
end
def get_favicon_ico args, req
@favicon ||= args.gtk.read_file('docs/favicon.ico')
req.respond 200, @favicon, { "Content-Type" => 'image/x-icon' }
end
def get_src_backup args, req
file_name = req.uri.gsub("/dragon/", "")
req.respond 200,
args.gtk.read_file("tmp/src_backup/#{file_name}"),
{ 'Content-Type' => 'text/plain' }
end
def get_not_found args, req
puts("METHOD: #{req.method}");
puts("URI: #{req.uri}");
puts("HEADERS:");
req.headers.each { |k,v| puts(" #{k}: #{v}") }
req.respond 404, "not found: #{req.uri}", { }
end
def get_docs_html args, req
req.respond 200,
args.gtk.read_file("docs/docs.html"),
{ 'Content-Type' => 'text/html' }
end
def get_docs_css args, req
req.respond 200,
args.gtk.read_file("docs/docs.css"),
{ 'Content-Type' => 'text/css' }
end
def get_docs_search_gif args, req
req.respond 200,
args.gtk.read_file("docs/docs_search.gif"),
{ 'Content-Type' => 'image/gif' }
end
def get_src_backup_index_html args, req
req.respond 200,
args.gtk.read_file("/tmp/src_backup/src_backup_index.html"),
{ 'Content-Type' => 'text/html' }
end
def get_src_backup_index_txt args, req
req.respond 200,
args.gtk.read_file("/tmp/src_backup/src_backup_index.txt"),
{ 'Content-Type' => 'text/txt' }
end
def get_src_backup_css args, req
req.respond 200,
args.gtk.read_file("/tmp/src_backup/src_backup.css"),
{ 'Content-Type' => 'text/css' }
end
def get_src_backup_changes_html args, req
req.respond 200,
args.gtk.read_file("/tmp/src_backup/src_backup_changes.html"),
{ 'Content-Type' => 'text/html' }
end
def get_src_backup_changes_txt args, req
req.respond 200,
args.gtk.read_file("/tmp/src_backup/src_backup_changes.txt"),
{ 'Content-Type' => 'text/txt' }
end
def get_api_eval args, req
eval_view = <<-S
<html lang="en">
<head><title>Eval</title></head>
<style>
pre {
border: solid 1px silver;
padding: 10px;
font-size: 14px;
white-space: pre-wrap;
white-space: -moz-pre-wrap;
white-space: -pre-wrap;
white-space: -o-pre-wrap;
word-wrap: break-word;
}
</style>
<body>
<script>
async function submitForm() {
const result = await fetch("/dragon/eval/", {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ code: document.getElementById("code").value }),
});
document.getElementById("eval-result").innerHTML = await result.text();
}
</script>
<form>
<textarea name="code" id="code" rows="10" cols="80"># write your code here and set $result.\n$result = $gtk.args.state</textarea>
<br/>
<input type="button" onclick="submitForm();" value="submit" />
</form>
<pre>curl -H "Content-Type: application/json" --data '{ "code": "$result = $args.state" }' -X POST http://localhost:9001/dragon/eval/</pre>
<div>Eval Result:</div>
<pre id="eval-result"></pre>
#{links}
</body>
</html>
S
req.respond 200,
eval_view,
{ 'Content-Type' => 'text/html' }
end
def post_api_eval args, req
if json? req
code = ($gtk.parse_json req.body)["code"]
code = code.gsub("$result", "$eval_result")
Object.new.instance_eval do
begin
Kernel.eval code
rescue Exception => e
$eval_result = e
end
end
end
req.respond 200,
"#{$eval_result || $eval_results || "nil"}",
{ 'Content-Type' => 'text/plain' }
$eval_result = nil
$eval_results = nil
end
def api_css_string
end
def get_api_console args, req
html = console_view "# write your code here and set $result.\n$result = $gtk.args.state"
req.respond 200,
html,
{ 'Content-Type' => 'text/html' }
end
def control_panel_view
<<-S
<html lang="en">
<head><title>console</title></head>
<body>
<script>
async function submitForm(url) {
const result = await fetch(url, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({}),
});
document.getElementById("success-notification").innerHTML = "successful";
setTimeout(function() { document.getElementById("success-notification").innerHTML = ""; }, 3000);
}
</script>
<form>
<input type="button" value="Show Console" onclick="submitForm('/dragon/show_console/')" />
</form>
<form>
<input type="button" value="Reset Game" onclick="submitForm('/dragon/reset/');" />
</form>
<form>
<input type="button" value="Record Gameplay" onclick="submitForm('/dragon/record/');" />
</form>
<form>
<input type="button" value="Stop Recording" onclick="submitForm('/dragon/record_stop/');" />
</form>
<form>
<input type="button" value="Replay Recording" onclick="submitForm('/dragon/replay/');" />
</form>
<div id="success-notification"></div>
#{links}
</body>
</html>
S
end
def get_api_control_panel args, req
req.respond 200,
control_panel_view,
{ 'Content-Type' => 'text/html' }
end
def json? req
req.headers.find { |k, v| k == "Content-Type" && (v.include? "application/json") }
end
def post_api_reset args, req
$gtk.reset if json? req
req.respond 200,
control_panel_view,
{ 'Content-Type' => 'text/html' }
end
def post_api_record args, req
$recording.start 100 if json? req
req.respond 200,
control_panel_view,
{ 'Content-Type' => 'text/html' }
end
def post_api_record_stop args, req
$recording.stop 'replay.txt' if json? req
req.respond 200,
control_panel_view,
{ 'Content-Type' => 'text/html' }
end
def post_api_replay args, req
$replay.start 'replay.txt' if json? req
req.respond 200,
control_panel_view,
{ 'Content-Type' => 'text/html' }
end
def post_api_show_console args, req
$gtk.console.show if json? req
req.respond 200,
control_panel_view,
{ 'Content-Type' => 'text/html' }
end
def tick args
args.inputs.http_requests.each do |req|
match_candidate = { method: req.method.downcase.to_sym,
uri: req.uri,
uri_without_query_string: (req.uri.split '?').first,
query_string: (req.uri.split '?').last,
has_query_string: !!(req.uri.split '?').last,
has_api_prefix: (req.uri.start_with? "/dragon"),
end_with_rb: (req.uri.end_with? ".rb"),
has_file_extension: file_extensions.find { |f| req.uri.include? f },
has_trailing_slash: (req.uri.split('?').first.end_with? "/") }
if !match_candidate[:has_file_extension]
if !match_candidate[:has_trailing_slash]
match_candidate[:uri] = match_candidate[:uri_without_query_string] + "/"
if match_candidate[:query_string]
match_candidate[:uri] += "?#{match_candidate[:query_string]}"
end
end
end
context = { args: args, req: req, match_candidate: match_candidate }
process! context: context, routes: routes
end
end
def url_decode args, string
args.fn.gsub string,
'+', " ",
'%27', "'",
'%22', '"',
'%0D%0A', "\n",
'%3D', "=",
'%3B', ";",
'%7C', "|",
'%28', "(",
'%29', ")",
'%7B', "{",
'%7D', "}",
'%2C', ",",
'%3A', ":",
'%5B', "[",
'%5D', "]",
'%23', "#",
'%21', "!",
'%3C', "<",
'%3E', ">",
'%2B', "+",
'%2F', "/",
'%40', "@",
'%3F', "?",
'%26', "&",
'%24', "$",
'%5C', "\\",
'%60', "`",
'%7E', "~",
'%C2%B2', "²",
'%5E', "^",
'%C2%BA', "º",
'%C2%A7', "§",
'%20', " ",
'%0A', "\n",
'%25', "%",
'%2A', "*"
end
def file_extensions
[".html", ".css", ".gif", ".txt", ".ico", ".rb"]
end
def routes
[{ match_criteria: { method: :get, uri: "/" },
handler: :get_index },
{ match_criteria: { method: :get, uri: "/dragon/" },
handler: :get_index },
{ match_criteria: { method: :get, uri: "/dragon/boot/" },
handler: :get_api_boot },
{ match_criteria: { method: :get, uri: "/dragon/trace/" },
handler: :get_api_trace },
{ match_criteria: { method: :get, uri: "/dragon/puts/" },
handler: :get_api_puts },
{ match_criteria: { method: :get, uri: "/dragon/log/" },
handler: :get_api_log },
{ match_criteria: { method: :post, uri: "/dragon/log/" },
handler: :post_api_log },
{ match_criteria: { method: :get, uri: "/dragon/changes/" },
handler: :get_api_changes },
{ match_criteria: { method: :get, uri: "/dragon/eval/" },
handler: :get_api_eval },
{ match_criteria: { method: :post, uri: "/dragon/eval/" },
handler: :post_api_eval },
{ match_criteria: { method: :get, uri: "/dragon/console/" },
handler: :get_api_console },
{ match_criteria: { method: :post, uri: "/dragon/console/" },
handler: :post_api_console },
{ match_criteria: { method: :get, uri: "/dragon/control_panel/" },
handler: :get_api_control_panel },
{ match_criteria: { method: :post, uri: "/dragon/reset/" },
handler: :post_api_reset },
{ match_criteria: { method: :post, uri: "/dragon/record/" },
handler: :post_api_record },
{ match_criteria: { method: :post, uri: "/dragon/record_stop/" },
handler: :post_api_record_stop },
{ match_criteria: { method: :post, uri: "/dragon/replay/" },
handler: :post_api_replay },
{ match_criteria: { method: :post, uri: "/dragon/show_console/" },
handler: :post_api_show_console },
{ match_criteria: { method: :get, uri: "/dragon/code/" },
handler: :get_api_code },
{ match_criteria: { method: :get, uri: "/dragon/autocomplete/" },
handler: :get_api_autocomplete },
{ match_criteria: { method: :post, uri: "/dragon/autocomplete/" },
handler: :post_api_autocomplete },
{ match_criteria: { method: :get, uri_without_query_string: "/dragon/code/edit/", has_query_string: true },
handler: :get_api_code_edit },
{ match_criteria: { method: :post, uri_without_query_string: "/dragon/code/update/", has_query_string: true },
handler: :post_api_code_update },
{ match_criteria: { method: :get, uri: "/docs.html" },
handler: :get_docs_html },
{ match_criteria: { method: :get, uri_without_query_string: "/docs.css" },
handler: :get_docs_css },
{ match_criteria: { method: :get, uri: "/docs_search.gif" },
handler: :get_docs_search_gif },
{ match_criteria: { method: :get, uri: "/src_backup_index.html" },
handler: :get_src_backup_index_html },
{ match_criteria: { method: :get, uri: "/src_backup_index.txt" },
handler: :get_src_backup_index_txt },
{ match_criteria: { method: :get, uri: "/src_backup_changes.html" },
handler: :get_src_backup_changes_html },
{ match_criteria: { method: :get, uri: "/src_backup_changes.txt" },
handler: :get_src_backup_changes_txt },
{ match_criteria: { method: :get, uri: "/src_backup.css" },
handler: :get_src_backup_css },
{ match_criteria: { method: :get, uri: "/favicon.ico" },
handler: :get_favicon_ico },
{ match_criteria: { method: :get, end_with_rb: true },
handler: :get_src_backup },
{ match_criteria: { method: :get, end_with_rb: true },
handler: :get_src_backup }
]
end
def process! opts
routes = opts[:routes]
context = opts[:context]
routes.each do |route|
match_found = (process_single! route: route, context: context)
return if match_found
end
end
def process_single! opts
match_criteria = opts[:route][:match_criteria]
m = opts[:route][:handler]
args = opts[:context][:args]
req = opts[:context][:req]
match_candidate = opts[:context][:match_candidate]
match_criteria.each do |k, v|
return false if match_candidate[k] != v
end
begin
send m, args, req
rescue Exception => e
req.respond 200,
"#{e}\n#{e.__backtrace_to_org__}",
{ 'Content-Type' => 'text/plain' }
end
return true
end
end
end
|
