https://github.com/erkanyildiz/eywebscraper

An iOS web page scraper using hardcoded or GitHub gist hosted JavaScript code.
https://github.com/erkanyildiz/eywebscraper

github-gist ios javascript objective-c uiwebview webscraper

Last synced: 8 days ago
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An iOS web page scraper using hardcoded or GitHub gist hosted JavaScript code.

• Host: GitHub
• URL: https://github.com/erkanyildiz/eywebscraper
• Owner: erkanyildiz
• License: mit
• Created: 2016-08-29T10:30:47.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-03-04T10:49:34.000Z (almost 7 years ago)
• Last Synced: 2024-12-21T11:09:36.452Z (2 months ago)
• Topics: github-gist, ios, javascript, objective-c, uiwebview, webscraper
• Language: Objective-C
• Homepage:
• Size: 6.84 KB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# EYWebScraper

An helper for scraping contents of web pages using hardcoded or GitHub gist hosted JavaScript code.

GitHub gist is especially useful if scraping code needs to be updated due to often layout changes on the target web page.

## Usage

- With GitHub gist:  (example gist [erkanyildiz/1b58dc431407093dfd7a2437a9563c68](https://gist.github.com/erkanyildiz/1b58dc431407093dfd7a2437a9563c68))

```

//Specify GitHub gist that contains JavaScript code to be used for scraping in `username/gistid` format.

NSString* gist = @"erkanyildiz/1b58dc431407093dfd7a2437a9563c68";

[EYWebScraper scrape:@"https://example.com" usingGist:gist completion:^(NSString* result, NSError* error)

{

    if (!error)

        NSLog(@"Result: %@", result);

    else

        NSLog(@"Error: %@", error);

}];

    

```

    

- With hardcoded JavaScript code:

```

//Or specify hardcoded JavaScript code

NSString* script = @"return document.getElementsByTagName('a')[0].href;";

[EYWebScraper scrape:@"https://www.example.com" usingJS:script completion:^(NSString* result, NSError* error)

{

    if (!error)

        NSLog(@"Result: %@", result);

    else

        NSLog(@"Error: %@", error);

}];

```