31 lines
1.6 KiB
Mathematica
31 lines
1.6 KiB
Mathematica
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#import <WMF/NSCharacterSet+WMFLinkParsing.h>
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@implementation NSCharacterSet (WMFLinkParsing)
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+ (NSCharacterSet *)wmf_encodeURIComponentAllowedCharacterSet {
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static dispatch_once_t onceToken;
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static NSCharacterSet *wmf_encodeURIComponentAllowedCharacterSet;
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dispatch_once(&onceToken, ^{
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// Match the functionality of encodeURIComponent() in JavaScript, using this Mozilla reference:
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent#Description
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// as per this comment: https://phabricator.wikimedia.org/T249284#6113747
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NSString *encodeURIComponentAllowedCharacters = @"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.!~*'()";
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NSCharacterSet *encodeURIComponentAllowedCharacterSet = [NSCharacterSet characterSetWithCharactersInString:encodeURIComponentAllowedCharacters];
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wmf_encodeURIComponentAllowedCharacterSet = [encodeURIComponentAllowedCharacterSet copy];
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});
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return wmf_encodeURIComponentAllowedCharacterSet;
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}
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+ (NSCharacterSet *)wmf_relativePathAndFragmentAllowedCharacterSet {
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static dispatch_once_t onceToken;
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static NSCharacterSet *wmf_relativePathAndFragmentAllowedCharacterSet;
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dispatch_once(&onceToken, ^{
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NSMutableCharacterSet *pathAllowedCharacterSet = [[NSCharacterSet URLPathAllowedCharacterSet] mutableCopy];
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[pathAllowedCharacterSet addCharactersInString:@"#?"];
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wmf_relativePathAndFragmentAllowedCharacterSet = [pathAllowedCharacterSet copy];
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});
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return wmf_relativePathAndFragmentAllowedCharacterSet;
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}
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@end
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