CocoRoboDesktop/kityminder-editor/node_modules/_ng-annotate@0.15.4@ng-annotate/nginject.js

// nginject.js
// MIT licensed, see LICENSE file
// Copyright (c) 2013-2015 Olov Lassus <olov.lassus@gmail.com>

"use strict";

const is = require("simple-is");

module.exports = {
    inspectComments: inspectComments,
    inspectNode: inspectNode,
};

function inspectNode(node, ctx) {
    if (node.type === "CallExpression") {
        inspectCallExpression(node, ctx);
    } else if (node.type === "FunctionExpression" || node.type === "FunctionDeclaration") {
        inspectFunction(node, ctx);
    }
}

function inspectCallExpression(node, ctx) {
    const name = node.callee.name;
    if (node.callee.type === "Identifier" && (name === "ngInject" || name === "ngNoInject") && node.arguments.length === 1) {
        const block = (name === "ngNoInject");
        addSuspect(node.arguments[0], ctx, block);
    }
}

const ngAnnotatePrologueDirectives = ["ngInject", "ngNoInject"];

function inspectFunction(node, ctx) {
    const str = matchPrologueDirectives(ngAnnotatePrologueDirectives, node);
    if (!str) {
        return;
    }
    const block = (str === "ngNoInject");

    // now add the correct suspect

    // for function declarations, it is always the function declaration node itself
    if (node.type === "FunctionDeclaration") {
        addSuspect(node, ctx, block);
        return;
    }

    // node is a function expression below

    // case 1: a function expression which is the rhs of a variable declarator, such as
    // var f1 = function(a) {
    //     "ngInject"
    // };
    // in this case we can mark the declarator, same as saying var /*@ngInject*/ f1 = function(a) ..
    // or /*@ngInject*/ var f1 = function(a) ..
    // f1.$inject = ["a"]; will be added (or rebuilt/removed)
    if (node.$parent.type === "VariableDeclarator") {
        addSuspect(node.$parent, ctx, block);
        return;
    }

    // case 2: an anonymous function expression, such as
    // g(function(a) {
    //     "ngInject"
    // });
    //
    // the suspect is now its parent annotated array (if any), otherwise itself
    // there is a risk of false suspects here, in case the parent annotated array has nothing to do
    // with annotations. the risk should be very low and hopefully easy to workaround
    //
    // added/rebuilt/removed => g(["a", function(a) {
    //     "ngInject"
    // }]);
    const maybeArrayExpression = node.$parent;
    if (ctx.isAnnotatedArray(maybeArrayExpression)) {
        addSuspect(maybeArrayExpression, ctx, block);
    } else {
        addSuspect(node, ctx, block);
    }
}

function matchPrologueDirectives(prologueDirectives, node) {
    const body = node.body.body;

    let found = null;
    for (let i = 0; i < body.length; i++) {
        if (body[i].type !== "ExpressionStatement") {
            break;
        }

        const expr = body[i].expression;
        const isStringLiteral = (expr.type === "Literal" && typeof expr.value === "string");
        if (!isStringLiteral) {
            break;
        }

        if (prologueDirectives.indexOf(expr.value) >= 0) {
            found = expr.value;
            break;
        }
    }

    return found;
}

function inspectComments(ctx) {
    const comments = ctx.comments;
    for (let i = 0; i < comments.length; i++) {
        const comment = comments[i];
        const yesPos = comment.value.indexOf("@ngInject");
        const noPos = (yesPos === -1 ? comment.value.indexOf("@ngNoInject") : -1);
        if (yesPos === -1 && noPos === -1) {
            continue;
        }

        const target = ctx.lut.findNodeFromPos(comment.range[1]);
        if (!target) {
            continue;
        }

        addSuspect(target, ctx, noPos >= 0);
    }
}

function addSuspect(target, ctx, block) {
    if (target.type === "ObjectExpression") {
        // /*@ngInject*/ {f1: function(a), .., {f2: function(b)}}
        addObjectExpression(target, ctx);
    } else if (target.type === "AssignmentExpression" && target.right.type === "ObjectExpression") {
        // /*@ngInject*/ f(x.y = {f1: function(a), .., {f2: function(b)}})
        addObjectExpression(target.right, ctx);
    } else if (target.type === "ExpressionStatement" && target.expression.type === "AssignmentExpression" && target.expression.right.type === "ObjectExpression") {
        // /*@ngInject*/ x.y = {f1: function(a), .., {f2: function(b)}}
        addObjectExpression(target.expression.right, ctx);
    } else if (target.type === "VariableDeclaration" && target.declarations.length === 1 && target.declarations[0].init && target.declarations[0].init.type === "ObjectExpression") {
        // /*@ngInject*/ var x = {f1: function(a), .., {f2: function(b)}}
        addObjectExpression(target.declarations[0].init, ctx);
    } else if (target.type === "Property") {
        // {/*@ngInject*/ justthisone: function(a), ..}
        target.value.$limitToMethodName = "*never*";
        addOrBlock(target.value, ctx);
    } else {
        // /*@ngInject*/ function(a) {}
        target.$limitToMethodName = "*never*";
        addOrBlock(target, ctx);
    }


    function addObjectExpression(node, ctx) {
        nestedObjectValues(node).forEach(function(n) {
            n.$limitToMethodName = "*never*";
            addOrBlock(n, ctx);
        });
    }

    function addOrBlock(node, ctx) {
        if (block) {
            ctx.blocked.push(node);
        } else {
            ctx.addModuleContextIndependentSuspect(node, ctx)
        }
    }
}

function nestedObjectValues(node, res) {
    res = res || [];

    node.properties.forEach(function(prop) {
        const v = prop.value;
        if (is.someof(v.type, ["FunctionExpression", "ArrayExpression"])) {
            res.push(v);
        } else if (v.type === "ObjectExpression") {
            nestedObjectValues(v, res);
        }
    });

    return res;
}