Reorganising the order of ceremonies in boot.js

With a view to making it all a bit more readable
print-window-tiddler
Jeremy Ruston 2013-03-22 19:27:09 +00:00
rodzic b25d47a7fe
commit 2c5f2bb67a
2 zmienionych plików z 132 dodań i 109 usunięć

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@ -39,69 +39,11 @@ if(!$tw.browser) {
require("./bootprefix.js");
}
// Boot information
$tw.boot = {};
// Plugin state
$tw.plugins = {};
// Modules store registers all the modules the system has seen
$tw.modules = $tw.modules || {};
$tw.modules.titles = $tw.modules.titles || {}; // hashmap by module title of {fn:, exports:, moduleType:}
$tw.modules.types = $tw.modules.types || {}; // hashmap by module type of hashmap of exports
// Config object
$tw.config = $tw.config || {};
// Constants
$tw.config.pluginsPath = "../plugins/";
$tw.config.wikiInfo = $tw.config.wikiInfo || "./tiddlywiki.info";
$tw.config.wikiPluginsSubDir = $tw.config.wikiPluginsSubDir || "./plugins";
$tw.config.wikiSystemSubDir = $tw.config.wikiSystemSubDir || "./wiki";
$tw.config.wikiTiddlersSubDir = $tw.config.wikiTiddlersSubDir || "./tiddlers";
$tw.config.jsModuleHeaderRegExpString = "^\\/\\*\\\\\\n((?:^[^\\n]*\\n)+?)(^\\\\\\*\\/$\\n?)";
// File extension mappings
$tw.config.fileExtensionInfo = {
".tid": {type: "application/x-tiddler"},
".tiddler": {type: "application/x-tiddler-html-div"},
".recipe": {type: "application/vnd.tiddlywiki2-recipe"},
".txt": {type: "text/plain"},
".css": {type: "text/css"},
".html": {type: "text/html"},
".js": {type: "application/javascript"},
".json": {type: "application/json"},
".pdf": {type: "application/pdf"},
".jpg": {type: "image/jpeg"},
".jpeg": {type: "image/jpeg"},
".png": {type: "image/png"},
".gif": {type: "image/gif"},
".svg": {type: "image/svg+xml"}
};
// Content type mappings
$tw.config.contentTypeInfo = {
"text/vnd.tiddlywiki": {encoding: "utf8", extension: ".tid"},
"application/x-tiddler": {encoding: "utf8", extension: ".tid"},
"application/x-tiddler-html-div": {encoding: "utf8", extension: ".tiddler"},
"application/vnd.tiddlywiki2-recipe": {encoding: "utf8", extension: ".recipe"},
"text/plain": {encoding: "utf8", extension: ".txt"},
"text/css": {encoding: "utf8", extension: ".css"},
"text/html": {encoding: "utf8", extension: ".html"},
"application/javascript": {encoding: "utf8", extension: ".js"},
"application/json": {encoding: "utf8", extension: ".json"},
"application/pdf": {encoding: "base64", extension: ".pdf"},
"image/jpeg": {encoding: "base64", extension: ".jpg"},
"image/png": {encoding: "base64", extension: ".png"},
"image/gif": {encoding: "base64", extension: ".gif"},
"image/svg+xml": {encoding: "utf8", extension: ".svg"}
};
$tw.utils = $tw.utils || {};
$tw.boot = $tw.boot || {};
/////////////////////////// Utility functions
$tw.utils = $tw.utils || {};
/*
Log a message
*/
@ -145,6 +87,39 @@ $tw.utils.each = function(object,callback) {
}
};
/*
Extend an object with the properties from a list of source objects
*/
$tw.utils.extend = function(object /*, sourceObjectList */) {
$tw.utils.each(Array.prototype.slice.call(arguments,1),function(source) {
if(source) {
for (var p in source) {
object[p] = source[p];
}
}
});
return object;
};
/*
Fill in any null or undefined properties of an object with the properties from a list of source objects. Each property that is an object is called recursively
*/
$tw.utils.deepDefaults = function(object /*, sourceObjectList */) {
$tw.utils.each(Array.prototype.slice.call(arguments,1),function(source) {
if(source) {
for (var p in source) {
if(object[p] == null) {
object[p] = source[p];
}
if(typeof object[p] === "object" && typeof source[p] === "object") {
$tw.utils.deepDefaults(object[p],source[p]);
}
}
}
});
return object;
};
/*
Convert "&amp;" to &, "&lt;" to <, "&gt;" to > and "&quot;" to "
*/
@ -397,35 +372,6 @@ $tw.utils.Crypto = function() {
};
};
/////////////////////////// Server initialisation
var fs, path, vm;
if(!$tw.browser) {
// Standard node libraries
fs = require("fs");
path = require("path");
vm = require("vm");
// System paths and filenames
$tw.boot.bootFile = path.basename(module.filename);
$tw.boot.bootPath = path.dirname(module.filename);
// If the first command line argument doesn't start with `--` then we
// interpret it as the path to the wiki folder, which will otherwise default
// to the current folder
$tw.boot.argv = Array.prototype.slice.call(process.argv,2);
if($tw.boot.argv[0] && $tw.boot.argv[0].indexOf("--") !== 0) {
$tw.boot.wikiPath = $tw.boot.argv[0];
$tw.boot.argv = $tw.boot.argv.slice(1);
} else {
$tw.boot.wikiPath = process.cwd();
}
// Read package info
$tw.packageInfo = JSON.parse(fs.readFileSync($tw.boot.bootPath + "/../package.json"));
// Check node version number
if($tw.utils.checkVersions($tw.packageInfo.engines.node.substr(2),process.version.substr(1))) {
throw "TiddlyWiki5 requires node.js version " + $tw.packageInfo.engine.node;
}
}
/////////////////////////// Module mechanism
/*
@ -519,11 +465,6 @@ $tw.Tiddler.prototype.hasField = function(field) {
return $tw.utils.hop(this.fields,field);
};
/*
Hashmap of field modules by field name
*/
$tw.Tiddler.fieldModules = {};
/*
Register and install the built in tiddler field modules
*/
@ -652,11 +593,6 @@ $tw.Wiki.prototype.getTiddler = function(title) {
}
};
/*
Hashmap of serializer modules by serializer name
*/
$tw.Wiki.tiddlerDeserializerModules = {};
/*
Extracts tiddlers from a typed block of text, specifying default field values
*/
@ -734,13 +670,6 @@ $tw.modules.define("$:/boot/tiddlerdeserializer/json","tiddlerdeserializer",{
}
});
/////////////////////////// Intermediate initialisation
/*
Create the wiki store for the app
*/
$tw.wiki = new $tw.Wiki();
/////////////////////////// Browser definitions
if($tw.browser) {
@ -1087,12 +1016,13 @@ $tw.loadTiddlers = function() {
/////////////////////////// Starting up
/*
Main startup function
Main startup function that is called once tiddlers have been decrypted
*/
$tw.boot.startup = function() {
// Install built in tiddler fields modules
$tw.Tiddler.fieldModules = $tw.modules.getModulesByTypeAsHashmap("tiddlerfield");
// Install the tiddler deserializer modules
$tw.Wiki.tiddlerDeserializerModules = {};
$tw.modules.applyMethods("tiddlerdeserializer",$tw.Wiki.tiddlerDeserializerModules);
// Load tiddlers
$tw.loadTiddlers();
@ -1115,6 +1045,97 @@ $tw.boot.startup = function() {
/*
Initialise crypto and then startup
*/
// Plugin state
$tw.plugins = {};
// Modules store registers all the modules the system has seen
$tw.modules = $tw.modules || {};
$tw.modules.titles = $tw.modules.titles || {}; // hashmap by module title of {fn:, exports:, moduleType:}
$tw.modules.types = $tw.modules.types || {}; // hashmap by module type of hashmap of exports
// Config object
$tw.config = $tw.config || {};
// Constants
$tw.config.pluginsPath = "../plugins/";
$tw.config.wikiInfo = $tw.config.wikiInfo || "./tiddlywiki.info";
$tw.config.wikiPluginsSubDir = $tw.config.wikiPluginsSubDir || "./plugins";
$tw.config.wikiSystemSubDir = $tw.config.wikiSystemSubDir || "./wiki";
$tw.config.wikiTiddlersSubDir = $tw.config.wikiTiddlersSubDir || "./tiddlers";
$tw.config.jsModuleHeaderRegExpString = "^\\/\\*\\\\\\n((?:^[^\\n]*\\n)+?)(^\\\\\\*\\/$\\n?)";
// File extension mappings
$tw.config.fileExtensionInfo = {
".tid": {type: "application/x-tiddler"},
".tiddler": {type: "application/x-tiddler-html-div"},
".recipe": {type: "application/vnd.tiddlywiki2-recipe"},
".txt": {type: "text/plain"},
".css": {type: "text/css"},
".html": {type: "text/html"},
".js": {type: "application/javascript"},
".json": {type: "application/json"},
".pdf": {type: "application/pdf"},
".jpg": {type: "image/jpeg"},
".jpeg": {type: "image/jpeg"},
".png": {type: "image/png"},
".gif": {type: "image/gif"},
".svg": {type: "image/svg+xml"}
};
// Content type mappings
$tw.config.contentTypeInfo = {
"text/vnd.tiddlywiki": {encoding: "utf8", extension: ".tid"},
"application/x-tiddler": {encoding: "utf8", extension: ".tid"},
"application/x-tiddler-html-div": {encoding: "utf8", extension: ".tiddler"},
"application/vnd.tiddlywiki2-recipe": {encoding: "utf8", extension: ".recipe"},
"text/plain": {encoding: "utf8", extension: ".txt"},
"text/css": {encoding: "utf8", extension: ".css"},
"text/html": {encoding: "utf8", extension: ".html"},
"application/javascript": {encoding: "utf8", extension: ".js"},
"application/json": {encoding: "utf8", extension: ".json"},
"application/pdf": {encoding: "base64", extension: ".pdf"},
"image/jpeg": {encoding: "base64", extension: ".jpg"},
"image/png": {encoding: "base64", extension: ".png"},
"image/gif": {encoding: "base64", extension: ".gif"},
"image/svg+xml": {encoding: "utf8", extension: ".svg"}
};
/////////////////////////// Server initialisation
var fs, path, vm;
if(!$tw.browser) {
// Standard node libraries
fs = require("fs");
path = require("path");
vm = require("vm");
// System paths and filenames
$tw.boot.bootFile = path.basename(module.filename);
$tw.boot.bootPath = path.dirname(module.filename);
// If the first command line argument doesn't start with `--` then we
// interpret it as the path to the wiki folder, which will otherwise default
// to the current folder
$tw.boot.argv = Array.prototype.slice.call(process.argv,2);
if($tw.boot.argv[0] && $tw.boot.argv[0].indexOf("--") !== 0) {
$tw.boot.wikiPath = $tw.boot.argv[0];
$tw.boot.argv = $tw.boot.argv.slice(1);
} else {
$tw.boot.wikiPath = process.cwd();
}
// Read package info
$tw.packageInfo = JSON.parse(fs.readFileSync($tw.boot.bootPath + "/../package.json"));
// Check node version number
if($tw.utils.checkVersions($tw.packageInfo.engines.node.substr(2),process.version.substr(1))) {
throw "TiddlyWiki5 requires node.js version " + $tw.packageInfo.engine.node;
}
}
/*
Create the wiki store for the app
*/
$tw.wiki = new $tw.Wiki();
// Initialise crypto object
$tw.crypto = new $tw.utils.Crypto();
// Initialise password prompter

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@ -71,11 +71,13 @@ $tw.modules.define = function(moduleName,moduleType,definition) {
};
/*
Define a tiddler
External JavaScript can populate this array before calling boot.js in order to preload tiddlers
*/
$tw.preloadTiddlers = $tw.preloadTiddlers || [];
/*
Convenience function for pushing a tiddler onto the preloading array
*/
$tw.preloadTiddler = function(fields) {
$tw.preloadTiddlers.push(fields);
};