js

[1337kingOf]

I already added extension, but how can it work
I need to execute ur extension like
self.driver.execute_script(run.SingleFile)

[1337kingOf]

I read some info, or another way
How can i window.postMessage(data, "*"); to ur script?

[gildas-lormeau]

You have to port this script from JS to Python: https://github.com/gildas-lormeau/single-file-cli/blob/master/back-ends/webdriver-chromium.js.

[1337kingOf]

https://github.com/gildas-lormeau/single-file-cli/blob/master/back-ends/webdriver-chromium.js

How can i do that ?
Cause idk why, shortcuts dont work for save page
And only way execute ur script via js

[1337kingOf]

can u give me example plz what i have to execute

[gildas-lormeau]

What is unclear to you in the code I suggested? It should be quite easy to port it in Python. Unfortunately, I don't use this programming language. I'm moving this issue in the "Discussions" tab because it's not describing a bug or a feature request.

[gildas-lormeau]

BTW, please note that you will have to publish your code with an AGPL license.

[1337kingOf]

options = '''{
  removeHiddenElements: true,
  removeUnusedStyles: true,
  removeUnusedFonts: true,
  removeImports: true,
  blockScripts: true,
  blockAudios: true,
  blockVideos: true,
  compressHTML: true,
  removeAlternativeFonts: true,
  removeAlternativeMedias: true,
  removeAlternativeImages: true,
  groupDuplicateImages: true
}'''
a = ''
with open('../lib/single-file.js', 'r') as f:
    a += f.read()
    with open('../lib/single-file-bootstrap.js', 'r') as fs:
        a += fs.read()
        with open('../lib/single-file-hooks-frames.js', 'r') as fa:
            a += fa.read()
            driver.execute_script(a)

input(2222)


def get_page_data(driver, options):
    script = """
        const [options, callback] = arguments;
        getPageData()
            .then(pageData => callback({ pageData }))
            .catch(error => callback({ error: error && error.toString() }));
        async function getPageData() {
            const pageData = await singlefile.getPageData(options);
            if (options.includeInfobar) {
                await infobar.includeScript(pageData);
            }
            return pageData;
        }
    """
    result = driver.execute_async_script(script, json.loads(options))
    if "error" in result:
        raise Exception(result["error"])
    else:
        return result["pageData"]


print(get_page_data(driver, options))

input(3333)

correct?

[gildas-lormeau]

Yes, it seems correct.

[1337kingOf]

no not working, i got bet way but 1 error

[gildas-lormeau]

What is the error?

[1337kingOf]

options = '''{
  removeHiddenElements: true,
  removeUnusedStyles: true,
  removeUnusedFonts: true,
  removeImports: true,
  blockScripts: true,
  blockAudios: true,
  blockVideos: true,
  compressHTML: true,
  removeAlternativeFonts: true,
  removeAlternativeMedias: true,
  removeAlternativeImages: true,
  groupDuplicateImages: true
}'''




def get_scripts(options):
    # Write the JavaScript code to a file
    with open("temp.js", "w") as f:
        f.write("""
const getScripts = async options => {
  return await require("./common/scripts.js").get(options);
};

getScripts(%s)
  .then(result => {
    console.log(JSON.stringify(result));
  })
  .catch(error => {
    console.error(error);
  });
""" % json.dumps(options))
    # Run the file using Node.js
    result = subprocess.run(["node", "temp.js"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    stdout = result.stdout.decode("utf-8").strip()
    stderr = result.stderr.decode("utf-8").strip()
    print(stdout)
    print('------')
    print(stderr)

    # Check if there was an error
    if stderr:
        raise Exception(stderr)

    # Return the result
    return json.loads(stdout)
def get_page_data(driver, options):
    script = """
        const [options, callback] = arguments;
        getPageData()
            .then(pageData => callback({ pageData }))
            .catch(error => callback({ error: error && error.toString() }));
        async function getPageData() {
            const pageData = await singlefile.getPageData(options);
            if (options.includeInfobar) {
                await infobar.includeScript(pageData);
            }
            return pageData;
        }
    """
    result = driver.execute_async_script(script, options)
    if "error" in result:
        raise Exception(result["error"])
    else:
        return result["pageData"]


driver.execute_script(get_scripts(options))
input(2222)
print(get_page_data(driver, options))

input(3333)

and got error

    raise Exception(result["error"])
Exception: TypeError: Cannot create property 'frames' on string '{
  removeHiddenElements: true,
  removeUnusedStyles: true,
  removeUnusedFonts: true,
  removeImports: true,
  blockScripts: true,
  blockAudios: true,
  blockVideos: true,
  compressHTML: true,
  removeAlternativeFonts: true,
  removeAlternativeMedias: true,
  removeAlternativeImages: true,
  groupDuplicateImages: true
}'

[gildas-lormeau]

driver.execute_async_script(script, options) seems to be incorrect, Could you do the same test with driver.execute_async_script(script) instead?

[1337kingOf]

did it, and got
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.TimeoutException: Message: script timeout

[gildas-lormeau]

Even on https://www.example.com?

[1337kingOf]

yeah, i just tried

[1337kingOf]

that i have in stdout
wow.txt

[gildas-lormeau]

Please also note that I do my best, I am not paid for this work, and I also have time to earn a living. So, please don't use words like "asap".

[1337kingOf]

so u saying, if i run script singlefile.getPageData it have to save page?

[gildas-lormeau]

Yes, it will process the page and return you asynchronously an object containing the resulting HTML content.

[1337kingOf]

[gildas-lormeau]

It works, as you can see content contains the expected HTML content.

[1337kingOf]

i think content its my html file ?
but i got
123.txt
rename from txt to html and u can see
I need no save https://stackoverflow.com/questions/22761819/how-to-open-chrome-extension-page-programmatically

[gildas-lormeau]

Because the favico URL returns a 404 maybe? Maybe, that's normal....

[1337kingOf]

but im saying to u, when i save with extension i dont have problems, when i save with cli, i have those problems, i cant see code and thats why i ask u, u had obfuscate code bro

[1337kingOf]

i need help plz

[gildas-lormeau]

I won't do your work for free, I'm sorry.

[1337kingOf]

should i pay?