Major update

1 files changed, 235 insertions, 0 deletions

diff --git a/node_modules/htmlparser2/lib/FeedHandler.js b/node_modules/htmlparser2/lib/FeedHandler.js
new file mode 100644
index 0000000..e8e2642
--- /dev/null
+++ b/node_modules/htmlparser2/lib/FeedHandler.js
@@ -0,0 +1,235 @@
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseFeed = exports.FeedHandler = void 0;
+var domhandler_1 = __importDefault(require("domhandler"));
+var DomUtils = __importStar(require("domutils"));
+var Parser_1 = require("./Parser");
+var FeedItemMediaMedium;
+(function (FeedItemMediaMedium) {
+    FeedItemMediaMedium[FeedItemMediaMedium["image"] = 0] = "image";
+    FeedItemMediaMedium[FeedItemMediaMedium["audio"] = 1] = "audio";
+    FeedItemMediaMedium[FeedItemMediaMedium["video"] = 2] = "video";
+    FeedItemMediaMedium[FeedItemMediaMedium["document"] = 3] = "document";
+    FeedItemMediaMedium[FeedItemMediaMedium["executable"] = 4] = "executable";
+})(FeedItemMediaMedium || (FeedItemMediaMedium = {}));
+var FeedItemMediaExpression;
+(function (FeedItemMediaExpression) {
+    FeedItemMediaExpression[FeedItemMediaExpression["sample"] = 0] = "sample";
+    FeedItemMediaExpression[FeedItemMediaExpression["full"] = 1] = "full";
+    FeedItemMediaExpression[FeedItemMediaExpression["nonstop"] = 2] = "nonstop";
+})(FeedItemMediaExpression || (FeedItemMediaExpression = {}));
+// TODO: Consume data as it is coming in
+var FeedHandler = /** @class */ (function (_super) {
+    __extends(FeedHandler, _super);
+    /**
+     *
+     * @param callback
+     * @param options
+     */
+    function FeedHandler(callback, options) {
+        var _this = this;
+        if (typeof callback === "object") {
+            callback = undefined;
+            options = callback;
+        }
+        _this = _super.call(this, callback, options) || this;
+        return _this;
+    }
+    FeedHandler.prototype.onend = function () {
+        var _a, _b;
+        var feedRoot = getOneElement(isValidFeed, this.dom);
+        if (!feedRoot) {
+            this.handleCallback(new Error("couldn't find root of feed"));
+            return;
+        }
+        var feed = {};
+        if (feedRoot.name === "feed") {
+            var childs = feedRoot.children;
+            feed.type = "atom";
+            addConditionally(feed, "id", "id", childs);
+            addConditionally(feed, "title", "title", childs);
+            var href = getAttribute("href", getOneElement("link", childs));
+            if (href) {
+                feed.link = href;
+            }
+            addConditionally(feed, "description", "subtitle", childs);
+            var updated = fetch("updated", childs);
+            if (updated) {
+                feed.updated = new Date(updated);
+            }
+            addConditionally(feed, "author", "email", childs, true);
+            feed.items = getElements("entry", childs).map(function (item) {
+                var entry = {};
+                var children = item.children;
+                addConditionally(entry, "id", "id", children);
+                addConditionally(entry, "title", "title", children);
+                var href = getAttribute("href", getOneElement("link", children));
+                if (href) {
+                    entry.link = href;
+                }
+                var description = fetch("summary", children) || fetch("content", children);
+                if (description) {
+                    entry.description = description;
+                }
+                var pubDate = fetch("updated", children);
+                if (pubDate) {
+                    entry.pubDate = new Date(pubDate);
+                }
+                entry.media = getMediaElements(children);
+                return entry;
+            });
+        }
+        else {
+            var childs = (_b = (_a = getOneElement("channel", feedRoot.children)) === null || _a === void 0 ? void 0 : _a.children) !== null && _b !== void 0 ? _b : [];
+            feed.type = feedRoot.name.substr(0, 3);
+            feed.id = "";
+            addConditionally(feed, "title", "title", childs);
+            addConditionally(feed, "link", "link", childs);
+            addConditionally(feed, "description", "description", childs);
+            var updated = fetch("lastBuildDate", childs);
+            if (updated) {
+                feed.updated = new Date(updated);
+            }
+            addConditionally(feed, "author", "managingEditor", childs, true);
+            feed.items = getElements("item", feedRoot.children).map(function (item) {
+                var entry = {};
+                var children = item.children;
+                addConditionally(entry, "id", "guid", children);
+                addConditionally(entry, "title", "title", children);
+                addConditionally(entry, "link", "link", children);
+                addConditionally(entry, "description", "description", children);
+                var pubDate = fetch("pubDate", children);
+                if (pubDate)
+                    entry.pubDate = new Date(pubDate);
+                entry.media = getMediaElements(children);
+                return entry;
+            });
+        }
+        this.feed = feed;
+        this.handleCallback(null);
+    };
+    return FeedHandler;
+}(domhandler_1.default));
+exports.FeedHandler = FeedHandler;
+function getMediaElements(where) {
+    return getElements("media:content", where).map(function (elem) {
+        var media = {
+            medium: elem.attribs.medium,
+            isDefault: !!elem.attribs.isDefault,
+        };
+        if (elem.attribs.url) {
+            media.url = elem.attribs.url;
+        }
+        if (elem.attribs.fileSize) {
+            media.fileSize = parseInt(elem.attribs.fileSize, 10);
+        }
+        if (elem.attribs.type) {
+            media.type = elem.attribs.type;
+        }
+        if (elem.attribs.expression) {
+            media.expression = elem.attribs
+                .expression;
+        }
+        if (elem.attribs.bitrate) {
+            media.bitrate = parseInt(elem.attribs.bitrate, 10);
+        }
+        if (elem.attribs.framerate) {
+            media.framerate = parseInt(elem.attribs.framerate, 10);
+        }
+        if (elem.attribs.samplingrate) {
+            media.samplingrate = parseInt(elem.attribs.samplingrate, 10);
+        }
+        if (elem.attribs.channels) {
+            media.channels = parseInt(elem.attribs.channels, 10);
+        }
+        if (elem.attribs.duration) {
+            media.duration = parseInt(elem.attribs.duration, 10);
+        }
+        if (elem.attribs.height) {
+            media.height = parseInt(elem.attribs.height, 10);
+        }
+        if (elem.attribs.width) {
+            media.width = parseInt(elem.attribs.width, 10);
+        }
+        if (elem.attribs.lang) {
+            media.lang = elem.attribs.lang;
+        }
+        return media;
+    });
+}
+function getElements(tagName, where) {
+    return DomUtils.getElementsByTagName(tagName, where, true);
+}
+function getOneElement(tagName, node) {
+    return DomUtils.getElementsByTagName(tagName, node, true, 1)[0];
+}
+function fetch(tagName, where, recurse) {
+    if (recurse === void 0) { recurse = false; }
+    return DomUtils.getText(DomUtils.getElementsByTagName(tagName, where, recurse, 1)).trim();
+}
+function getAttribute(name, elem) {
+    if (!elem) {
+        return null;
+    }
+    var attribs = elem.attribs;
+    return attribs[name];
+}
+function addConditionally(obj, prop, what, where, recurse) {
+    if (recurse === void 0) { recurse = false; }
+    var tmp = fetch(what, where, recurse);
+    if (tmp)
+        obj[prop] = tmp;
+}
+function isValidFeed(value) {
+    return value === "rss" || value === "feed" || value === "rdf:RDF";
+}
+/**
+ * Parse a feed.
+ *
+ * @param feed The feed that should be parsed, as a string.
+ * @param options Optionally, options for parsing. When using this option, you should set `xmlMode` to `true`.
+ */
+function parseFeed(feed, options) {
+    if (options === void 0) { options = { xmlMode: true }; }
+    var handler = new FeedHandler(options);
+    new Parser_1.Parser(handler, options).end(feed);
+    return handler.feed;
+}
+exports.parseFeed = parseFeed;