SoftwareAdviceProductNameSearch

# First, specify the base Docker image. You can read more about
# the available images at https://sdk.apify.com/docs/guides/docker-images
# You can also use any other image from Docker Hub.
FROM apify/actor-node:16

# Second, copy just package.json and package-lock.json since those are the only
# files that affect "npm install" in the next step, to speed up the build.
COPY package*.json ./

# Install NPM packages, skip optional and development dependencies to
# keep the image small. Avoid logging too much and print the dependency
# tree for debugging
RUN npm --quiet set progress=false \
 && npm install --only=prod --no-optional \
 && echo "Installed NPM packages:" \
 && (npm list || true) \
 && echo "Node.js version:" \
 && node --version \
 && echo "NPM version:" \
 && npm --version

# Next, copy the remaining files and directories with the source code.
# Since we do this after NPM install, quick build will be really fast
# for most source file changes.
COPY . ./

# Optionally, specify how to launch the source code of your actor.
# By default, Apify's base Docker images define the CMD instruction
# that runs the Node.js source code using the command specified
# in the "scripts.start" section of the package.json file.
# In short, the instruction looks something like this:
#
# CMD npm start

{
    "title": "Input Schema",
    "description": "To update crawler to another site, you need to change startUrls options!",
    "type": "object",
    "schemaVersion": 1,
    "properties": {
        "startUrls": {
            "title": "Start URLs",
            "type": "array",
            "description": "A static list of URLs to scrape. <br><br>For details, see <a href='https://apify.com/apify/web-scraper#start-urls' target='_blank' rel='noopener'>Start URLs</a> in README.",
            "prefill": [{ "url": "https://crawlee.dev" }],
            "editor": "requestListSources"
        },
        "maxRequestRetries": {
            "title": "maxRequestRetries",
            "type": "integer",
            "description": "Max Request Retries",
            "prefill": 2,
            "default": 2,
            "editor": "number"
        }
    },
    "required": ["startUrls"]
}

1// This is the main Node.js source code file of your actor.
2// It is referenced from the "scripts" section of the package.json file.
3
4const Apify = require('apify');
5
6Apify.main(async () => {
7    // Get input of the actor. Input fields can be modified in INPUT_SCHEMA.json file.
8    // For more information, see https://docs.apify.com/actors/development/input-schema
9    const input = await Apify.getInput();
10    console.log('Input:');
11    console.dir(input);
12
13    // Here you can prepare your input for actor apify/web-scraper this input is based on a actor
14    // task you used as the starting point.
15    const metamorphInput = {
16        "breakpointLocation": "NONE",
17        "browserLog": false,
18        "debugLog": false,
19        "downloadCss": true,
20        "downloadMedia": true,
21        "ignoreCorsAndCsp": false,
22        "ignoreSslErrors": false,
23        "injectJQuery": true,
24        "keepUrlFragments": false,
25        "maxRequestRetries": input.maxRequestRetries,
26        "pageFunction": // The function accepts a single argument: the "context" object.
27        // For a complete list of its properties and functions,
28        // see https://apify.com/apify/web-scraper#page-function 
29        async function pageFunction(context) {
30            // This statement works as a breakpoint when you're trying to debug your code. Works only with Run mode: DEVELOPMENT!
31            // debugger; 
32            // jQuery is handy for finding DOM elements and extracting data from them.
33            // To use it, make sure to enable the "Inject jQuery" option.
34            const $ = context.jQuery;
35            const search = "#SearchProductCardComponent";
36            let timeoutMillis; // undefined
37            await context.waitFor(2000);
38                // 2 sec timeout after the first.
39            
40            const products = document.querySelectorAll(search);
41        
42        
43            var results = [];
44        
45            for (let i = 0; i < products.length-1; i++ )
46            {
47             
48                var logoURL = "";
49                var url = "";
50                var name = "";
51                var category = "";
52                try{logoURL = products[i].getElementsByTagName('img')[0].src;}
53                catch(error){}
54                try{url = products[i].childNodes[1].childNodes[0].href;}
55                catch(error){}
56                try{name = products[i].childNodes[1].childNodes[0].text;}
57                catch(error){}
58                try{category = products[i].childNodes[1].childNodes[1].text;}
59                catch(error){}
60                results.push({"name":name,"url":url,"logoURL":logoURL,"category":category})
61                
62            }
63            
64        
65            // Print some information to actor log
66            
67        
68            // Manually add a new page to the queue for scraping
69        
70            // Return an object with the data extracted from the page.
71            // It will be stored to the resulting dataset.
72            return {
73                results: results
74            };
75        },
76        "postNavigationHooks": `// We need to return array of (possibly async) functions here.
77            // The functions accept a single argument: the "crawlingContext" object.
78            [
79                async (crawlingContext) => {
80                    // ...
81                },
82            ]`,
83        "preNavigationHooks": `// We need to return array of (possibly async) functions here.
84            // The functions accept two arguments: the "crawlingContext" object
85            // and "gotoOptions".
86            [
87                async (crawlingContext, gotoOptions) => {
88                    // ...
89                },
90            ]`,
91        "proxyConfiguration": {
92            "useApifyProxy": true,
93            "apifyProxyCountry": "US"
94        },
95        "startUrls": input.startUrls,
96        "runMode": "PRODUCTION",
97        "useChrome": false,
98        "waitUntil": [
99            "networkidle2"
100        ]
101    };
102
103    // Now let's metamorph into actor apify/web-scraper using the created input.
104    await Apify.metamorph('apify/web-scraper', metamorphInput);
105});

{
    "name": "my-actor",
    "version": "0.0.1",
    "dependencies": {
        "apify": "^2.2.2"
    },
    "scripts": {
        "start": "node main.js"
    },
    "author": "Me!"
}