nwoolls/EasyListParser

Framework for creating Safari Content Blocker lists from EasyList filters

EasyListParser

EasyListParser is an iOS Framework for creating Safari Content Blocker lists from EasyList filters.

Usage

let easyListURI = "https://easylist-downloads.adblockplus.org/easyprivacy_nointernational.txt"
var blockerEntries: [ELBlockerEntry] = []
var blockerJson: String?
let maxEntries = 50000 // max allowed by Safari
let trustedDomains = ["www.reddit.com"]

if let easyListURL = NSURL(string: easyListURI) {
    do {
        let easyListContent = try String(contentsOfURL: easyListURL)
        blockerEntries = ELListParser.parse(easyListContent, maxEntries: maxEntries, trustedDomains: trustedDomains)
        blockerJson = try blockerEntries.serialize()
    } catch let error as NSError {
        print(error.localizedDescription)
    }
}

Examples

• Nope AdBlocker

References

• AdBlock Plus Filters
• AdBlock Plus Filter Cheat-Sheet

License

EasyListParser is released under the MIT license. See LICENSE for details.