"use strict";
let kDocumentation = {
"core.broadcast": ["message", "Broadcast a message to every other instance of the same app. Messages will be received through the \"onMessage\" event."],
"core.getService": ["name", "Get a reference to a long-running service process identified by name. A process will be started if it is not already running. Useful for coordinating between client processes."],
"core.getPackages": ["", "Get a list of all available applications."],
"core.getUser": ["", "Gets information about the current user."],
"core.getUsers": ["packageOwner, packageName", "Get a list of all online users, restricted to a package if specified."],
"core.register": ["eventName, handlerFunction", "Register a callback function for the given event."],
"core.unregister": ["eventName, handlerFunction", "Unregister a callback function for the given event."],
"core.user.postMessage": ["message", "Send a message to the process for the given user session."],
"database.get": ["key", "Retrieve the database value associated with the given key."],
"database.set": ["key, value", "Sets the database value for the given key, overwriting any existing value."],
"database.getAll": ["", "Retrieve a list of all key names."],
"database.remove": ["key", "Remove the database entry for the given key."],
"terminal.print": ["arguments...", `Print to the terminal. Multiple arguments and lists are all expanded. The following special values are supported:
{href: "http://www..."} => Create a link to the href value. Text will be the href value or 'value' if specified.
{iframe: "<html>...</html>", width: 640, height: 480} => Create an iframe with the given srcdoc.
{style: "color: #f00", value: "Hello, world!"} => Create styled text.
{command: "exit", value: "get out of here"} => Create a link that when clicked will act as if the user typed the given command.`],
"terminal.clear": ["", "Remove all terminal output."],
"terminal.readLine": ["", "Produces the next line of text from user input."],
"terminal.setEcho": ["echo", "Controls whether the terminal will automatically echo user input (default=true)."],
"terminal.setTitle": ["title", "Sets the browser window/tab title."],
"terminal.setPrompt": ["prompt", "Sets the terminal prompt (default \">\")."],
"terminal.setPassword": ["enabled", "Controls whether the terminal input box is set as a password input and obscures the entered text."],
"terminal.setHash": ["hash", "Sets the URL #hash, typically so that the user can copy / bookmark it and return to a similar state."],
"terminal.postMessageToIframe": ["name, message", "Sends the message to the iframe that was created with the given name using window.postMessage."],
"terminal.notify": ["body, {title, icon}", ["Produces an ", {href: "https://developer.mozilla.org/en-US/docs/Web/API/notification", value: "HTML5 Notification"}, ". Arguments are the same as the Notification constructor."]],
"terminal.cork": ["", "Stop sending updates to the terminal until uncork() is called. Can be used to prevent flickering when clearing and redrawing."],
"terminal.uncork": ["", "Resume sending updates to the terminal."],
"terminal.split": ["terminalList", "Reconfigures the terminal layout (often into multiple split panes)."],
"terminal.select": ["name", "Directs subsequent output to the named terminal."],
};
terminal.print("V8 Version ", version);
terminal.print("");
heading("API Documentation");
dumpDocumentation("imports", imports);
heading("Notes");
terminal.print(`All API functions are invoked asynchronously. They
immediately return a `,
{href: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise", value: "Promise"},
` object. If you want to do
something with the result, you most likely want to call them
like this:
database.get(key).then(function(value) {
doSomethingWithTheResult(value);
});`);
terminal.print("");
heading("Colors (CSS class names)");
dumpColors();
function heading(text) {
terminal.print({class: "green", value: "+" + "-".repeat(text.length + 2) + "+"});
terminal.print({class: "green", value: "| " + text + " |"});
terminal.print({class: "green", value: "+" + "-".repeat(text.length + 2) + "+"});
}
function dumpDocumentation(prefix, object, depth) {
if (typeof object == "function") {
let documentation = kDocumentation[prefix.substring("imports.".length)] || ["", ""];
terminal.print(
{class: "yellow", value: prefix.substring("imports.".length)},
"(",
{class: "base0", value: documentation[0]},
")");
terminal.print({style: "display: block; margin-left: 2em", value: documentation[1]});
terminal.print("");
} else if (object && typeof object != "string") {
for (let i in object) {
dumpDocumentation(prefix + "." + i, object[i], (depth || 0) + 1);
}
}
}
function dumpColors() {
var kColors = [
"base03",
"base02",
"base01",
"base00",
"base0",
"base1",
"base2",
"base3",
"yellow",
"red",
"magenta",
"violet",
"blue",
"cyan",
"green",
];
terminal.print({style: "background-color: #000", value: kColors.map(function(color) { return [" ", {class: color, value: color}, " "]; })});
}