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//
// NSString+HTML.h
// MWFeedParser
//
// Copyright (c) 2010 Michael Waterfall
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// 1. The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// 2. This Software cannot be used to archive or collect data such as (but not
// limited to) that of events, news, experiences and activities, for the
// purpose of any concept relating to diary/journal keeping.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
#import <Foundation/Foundation.h>
// Dependant upon GTMNSString+HTML
@interface NSString (HTML)
// Strips HTML tags & comments, removes extra whitespace and decodes HTML character entities.
- (NSString *)stringByConvertingHTMLToPlainText;
// Decode all HTML entities using GTM.
- (NSString *)stringByDecodingHTMLEntities;
// Encode all HTML entities using GTM.
- (NSString *)stringByEncodingHTMLEntities;
// Minimal unicode encoding will only cover characters from table
// A.2.2 of http://www.w3.org/TR/xhtml1/dtds.html#a_dtd_Special_characters
// which is what you want for a unicode encoded webpage.
- (NSString *)stringByEncodingHTMLEntities:(BOOL)isUnicode;
// Replace newlines with <br /> tags.
- (NSString *)stringWithNewLinesAsBRs;
// Remove newlines and white space from string.
- (NSString *)stringByRemovingNewLinesAndWhitespace;
// Wrap plain URLs in <a href="..." class="linkified">...</a>
// - Ignores URLs inside tags (any URL beginning with =")
// - HTTP & HTTPS schemes only
// - Only works in iOS 4+ as we use NSRegularExpression (returns self if not supported so be careful with NSMutableStrings)
// - Expression: (?<!=")\b((http|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?)
// - Adapted from http://regexlib.com/REDetails.aspx?regexp_id=96
- (NSString *)stringByLinkifyingURLs;
// DEPRECIATED - Please use NSString stringByConvertingHTMLToPlainText
- (NSString *)stringByStrippingTags __attribute__((deprecated));
@end
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