ayakashi
Version:
The next generation web scraping framework
64 lines (63 loc) • 3.18 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
function default_1(ayakashiInstance) {
ayakashiInstance.registerAction("getPosition", function (prop) {
return __awaiter(this, void 0, void 0, function* () {
const myProp = this.prop(prop);
if (!myProp)
throw new Error("<getPosition> needs a valid prop");
const matchCount = yield myProp.trigger();
if (matchCount === 0)
throw new Error("<getPosition> needs a prop with at least 1 match");
const sizeAndPosition = yield this.evaluate(function (scopedPropId) {
const node = this.propTable[scopedPropId].matches[0];
const clientRec = node.getBoundingClientRect();
return {
bottom: clientRec.bottom,
top: clientRec.top,
left: clientRec.left,
right: clientRec.right,
height: clientRec.height,
width: clientRec.width
};
}, myProp.id);
const x = sizeAndPosition.left + (sizeAndPosition.width / 2);
const y = sizeAndPosition.top + (sizeAndPosition.height / 2);
return { x, y };
});
});
ayakashiInstance.registerAction("getNodeId", function (prop) {
return __awaiter(this, void 0, void 0, function* () {
const myProp = this.prop(prop);
if (!myProp)
throw new Error("<getNodeId> needs a valid prop");
const matchCount = yield myProp.trigger();
if (matchCount === 0)
throw new Error("<getNodeId> needs a prop with at least 1 match");
const document = yield this.__connection.client.DOM.getDocument();
let rootNode = document.root;
if (rootNode.nodeName === "IFRAME" && rootNode.contentDocument) {
rootNode = rootNode.contentDocument;
}
const selector = yield this.evaluate(function (scopedPropId) {
const node = this.propTable[scopedPropId].matches[0];
return this.preloaders.getNodeSelector(node);
}, myProp.id);
const result = yield this.__connection.client.DOM.querySelector({
nodeId: rootNode.nodeId,
selector: selector
});
return result.nodeId;
});
});
}
exports.default = default_1;