352 lines
14 KiB
JavaScript

"use strict";
exports.__esModule = true;
var ts = require("typescript");
var path = require("path");
var heading = require("mdast-util-heading-range");
var remark = require("remark");
var unist = require("../unistHelpers");
var typescript_1 = require("typescript");
// Max number of characters in the text for the default value column.
var maxDefaultTextLength = 20;
function initPhase(aggData) {
}
exports.initPhase = initPhase;
function readPhase(tree, pathname, aggData) {
}
exports.readPhase = readPhase;
function aggPhase(aggData) {
}
exports.aggPhase = aggPhase;
var PropData = /** @class */ (function () {
function PropData() {
}
return PropData;
}());
var ParamData = /** @class */ (function () {
function ParamData() {
}
ParamData.prototype.getSignature = function () {
var sig = this.name;
if (this.optional)
sig += "?";
if (this.type)
sig += ": " + this.type;
if (this.initializer)
sig += " = " + this.initializer;
return sig;
};
return ParamData;
}());
var MethodData = /** @class */ (function () {
function MethodData() {
this.params = [];
}
MethodData.prototype.getSignature = function () {
var sig = this.name + "(";
if (this.params.length > 0) {
sig += this.params[0].getSignature();
}
for (var i = 1; i < this.params.length; i++) {
sig += ", " + this.params[i].getSignature();
}
sig += ")";
if (this.returnType !== "void") {
sig += ": " + this.returnType;
}
return sig;
};
return MethodData;
}());
var ComponentDocAutoContent = /** @class */ (function () {
function ComponentDocAutoContent() {
this.inputs = [];
this.outputs = [];
}
ComponentDocAutoContent.prototype.extractClassInfoFromSource = function (checker, classDec) {
var sourceFile = classDec.getSourceFile();
for (var i = 0; i < classDec.members.length; i++) {
var member = classDec.members[i];
if (ts.isPropertyDeclaration(member) ||
ts.isGetAccessorDeclaration(member) ||
ts.isSetAccessorDeclaration(member)) {
var prop = member;
var mods = ts.getCombinedModifierFlags(prop);
var nonPrivate = (mods & ts.ModifierFlags.Private) === 0;
var memSymbol = checker.getSymbolAtLocation(prop.name);
if (nonPrivate && memSymbol && prop.decorators) {
var name_1 = memSymbol.getName();
var initializer = "";
if (prop.initializer) {
initializer = prop.initializer.getText(sourceFile);
}
var doc = ts.displayPartsToString(memSymbol.getDocumentationComment(checker));
doc = doc.replace(/\r\n/g, " ");
var propType = checker.typeToString(checker.getTypeOfSymbolAtLocation(memSymbol, memSymbol.valueDeclaration));
var dec = prop.decorators[0].getText(sourceFile);
if (dec.match(/@Input/)) {
this.inputs.push({
"name": name_1,
"type": propType,
"initializer": initializer,
"docText": doc
});
}
else if (dec.match(/@Output/)) {
this.outputs.push({
"name": name_1,
"type": propType,
"initializer": "",
"docText": doc
});
}
}
}
}
};
ComponentDocAutoContent.prototype.addContentToDoc = function (tree) {
var inTable = buildPropsTable(this.inputs);
var outTable = buildPropsTable(this.outputs, false);
if (inTable) {
heading(tree, "Properties", function (before, section, after) {
return [before, inTable, after];
});
}
if (outTable) {
heading(tree, "Events", function (before, section, after) {
return [before, outTable, after];
});
}
};
return ComponentDocAutoContent;
}());
var ServiceDocAutoContent = /** @class */ (function () {
function ServiceDocAutoContent() {
this.props = [];
this.methods = [];
}
ServiceDocAutoContent.prototype.extractClassInfoFromSource = function (checker, classDec) {
var sourceFile = classDec.getSourceFile();
for (var i = 0; i < classDec.members.length; i++) {
var member = classDec.members[i];
if (ts.isMethodDeclaration(member)) {
var method = member;
var mods = ts.getCombinedModifierFlags(method);
var nonPrivate = (mods & ts.ModifierFlags.Private) === 0;
var memSymbol = checker.getSymbolAtLocation(method.name);
if (nonPrivate && memSymbol) {
var methData = new MethodData();
methData.name = memSymbol.getName();
var doc = ts.displayPartsToString(memSymbol.getDocumentationComment());
if (!doc)
console.log("Warning: Method " + classDec.name.escapedText + "." + methData.name + " is not documented");
methData.docText = doc.replace(/\r\n/g, " ");
var sig = checker.getSignatureFromDeclaration(method);
var returnType = sig.getReturnType();
methData.returnType = checker.typeToString(returnType);
var returnSymbol = returnType.getSymbol();
var params = method.parameters;
for (var p = 0; p < params.length; p++) {
var pData = new ParamData();
pData.name = params[p].name.getText();
if (params[p].type)
pData.type = params[p].type.getText();
else
pData.type = "";
var paramSymbol = checker.getSymbolAtLocation(params[p].name);
pData.docText = ts.displayPartsToString(paramSymbol.getDocumentationComment());
if (!pData.docText)
console.log("Warning: Parameter \"" + pData.name + "\" of " + classDec.name.escapedText + "." + methData.name + " is not documented");
pData.optional = params[p].questionToken ? true : false;
if (params[p].initializer) {
var initText = params[p].initializer.getText();
if (initText !== "undefined")
pData.initializer = initText;
}
methData.params.push(pData);
}
this.methods.push(methData);
}
}
}
};
ServiceDocAutoContent.prototype.addContentToDoc = function (tree) {
var propsTable = buildPropsTable(this.props);
var methodsList = buildMethodsList(this.methods);
if (propsTable) {
heading(tree, "Properties", function (before, section, after) {
return [before, propsTable, after];
});
}
if (methodsList) {
heading(tree, "Methods", function (before, section, after) {
return [before, methodsList, after];
});
}
};
return ServiceDocAutoContent;
}());
function updatePhase(tree, pathname, aggData) {
var fileNameNoSuffix = path.basename(pathname, ".md");
var itemType = fileNameNoSuffix.match(/component|directive|service/);
if (itemType) {
var srcData = aggData.srcData[fileNameNoSuffix];
if (srcData) {
var srcPath = srcData.path;
var className = fixAngularFilename(fileNameNoSuffix);
var classData = void 0;
if ((itemType[0] === "component") || (itemType[0] === "directive")) {
classData = new ComponentDocAutoContent();
}
else if (itemType[0] === "service") {
classData = new ServiceDocAutoContent();
}
getDocSourceData(path.resolve(".", srcPath), className, classData);
classData.addContentToDoc(tree);
}
return true;
}
else {
return false;
}
}
exports.updatePhase = updatePhase;
function initialCap(str) {
return str[0].toUpperCase() + str.substr(1);
}
function fixAngularFilename(rawName) {
var name = rawName.replace(/\]|\(|\)/g, '');
var fileNameSections = name.split('.');
var compNameSections = fileNameSections[0].split('-');
var outCompName = '';
for (var i = 0; i < compNameSections.length; i++) {
outCompName = outCompName + initialCap(compNameSections[i]);
}
var itemTypeIndicator = '';
if (fileNameSections.length > 1) {
itemTypeIndicator = initialCap(fileNameSections[1]);
}
var finalName = outCompName + itemTypeIndicator;
return finalName;
}
function getDocSourceData(srcPath, docClassName, classData) {
var prog = ts.createProgram([srcPath], {
target: ts.ScriptTarget.ES5, module: ts.ModuleKind.CommonJS
});
var sourceFiles = prog.getSourceFiles();
var checker = prog.getTypeChecker();
for (var i = 0; i < sourceFiles.length; i++) {
if (!sourceFiles[i].isDeclarationFile)
ts.forEachChild(sourceFiles[i], visit);
}
function visit(node) {
if (!isNodeExported(node))
return;
if (ts.isClassDeclaration(node) && node.name) {
var classDec = node;
var sourceFile = classDec.getSourceFile();
if (classDec.name.escapedText === docClassName) {
getPropDataFromClassChain(checker, classDec, classData);
}
}
}
}
// Get properties/events from main class and all inherited classes.
function getPropDataFromClassChain(checker, classDec, classData) {
// Main class
classData.extractClassInfoFromSource(checker, classDec);
// Inherited classes
if (classDec.heritageClauses) {
for (var _i = 0, _a = classDec.heritageClauses; _i < _a.length; _i++) {
var hc = _a[_i];
var hcType = checker.getTypeFromTypeNode(hc.types[0]);
for (var _b = 0, _c = hcType.symbol.declarations; _b < _c.length; _b++) {
var dec = _c[_b];
if (typescript_1.isClassDeclaration(dec)) {
getPropDataFromClassChain(checker, dec, classData);
}
}
}
}
}
function buildPropsTable(props, includeInitializer) {
if (includeInitializer === void 0) { includeInitializer = true; }
if (props.length === 0) {
return null;
}
var headerCells = [
unist.makeTableCell([unist.makeText("Name")]),
unist.makeTableCell([unist.makeText("Type")])
];
if (includeInitializer)
headerCells.push(unist.makeTableCell([unist.makeText("Default value")]));
headerCells.push(unist.makeTableCell([unist.makeText("Description")]));
var rows = [
unist.makeTableRow(headerCells)
];
for (var i = 0; i < props.length; i++) {
var pName = props[i].name;
var pType = props[i].type;
var pDesc = props[i].docText || "";
if (pDesc) {
pDesc = pDesc.replace(/[\n\r]+/, " ");
}
var descCellContent = remark().parse(pDesc).children;
var pDefault = props[i].initializer || "";
var defaultCellContent;
if (pDefault) {
if (pDefault.length > maxDefaultTextLength) {
defaultCellContent = unist.makeText("See description");
console.log("Warning: property \"" + pName + "\" default value substituted (> " + maxDefaultTextLength + " chars)");
}
else
defaultCellContent = unist.makeInlineCode(pDefault);
}
else {
defaultCellContent = unist.makeText("");
}
var cells = [
unist.makeTableCell([unist.makeText(pName)]),
unist.makeTableCell([unist.makeInlineCode(pType)])
];
if (includeInitializer)
cells.push(unist.makeTableCell([defaultCellContent]));
cells.push(unist.makeTableCell(descCellContent));
rows.push(unist.makeTableRow(cells));
}
var spacers = [null, null, null];
if (includeInitializer)
spacers.push(null);
return unist.makeTable(spacers, rows);
}
function buildMethodsList(methods) {
if (methods.length === 0)
return null;
var listItems = [];
for (var _i = 0, methods_1 = methods; _i < methods_1.length; _i++) {
var method = methods_1[_i];
var itemLines = [];
itemLines.push(unist.makeInlineCode(method.getSignature()));
itemLines.push(unist.makeBreak());
itemLines.push(unist.makeParagraph(remark().parse(method.docText).children));
itemLines.push(unist.makeBreak());
var paramListItems = [];
for (var _a = 0, _b = method.params; _a < _b.length; _a++) {
var param = _b[_a];
var currParamSections = [];
if (param.docText !== "") {
currParamSections.push(unist.makeInlineCode(param.name));
var optionalPart = param.optional ? "(Optional) " : "";
currParamSections.push(unist.makeText(" - " + optionalPart + param.docText));
//currParamSections.push(unist.makeBreak());
paramListItems.push(unist.makeListItem(unist.makeParagraph(currParamSections)));
}
}
itemLines.push(unist.makeListUnordered(paramListItems));
listItems.push(unist.makeListItem(unist.makeParagraph(itemLines)));
}
return unist.makeListUnordered(listItems);
}
function isNodeExported(node) {
return (ts.getCombinedModifierFlags(node) & ts.ModifierFlags.Export) !== 0 || (!!node.parent && node.parent.kind === ts.SyntaxKind.SourceFile);
}