WikiFunctions.Parse.HideText.HideMore C# (CSharp) Method

        public string HideMore(string articleText, bool hideOnlyTargetOfWikilink, bool hideWikiLinks, bool hideItalics)
        {
            MoreHide.Clear();
            cachedOriginalArticleTextBeforeHideMore = articleText;

            ReplaceMore(WikiRegexes.NestedTemplates.Matches(articleText), ref articleText);

            ReplaceMore(WikiRegexes.AllTags.Matches(articleText), ref articleText);

            // this replace done for performance: quickly clear out lots of standard refs
            ReplaceMore(SimpleRef.Matches(articleText), ref articleText);

            if (HideExternalLinks)
            {
                // performance: only use all-protocol regex if the uncommon protocols are in use
                ReplaceMore(WikiRegexes.ExternalLinksHTTPOnly.Matches(articleText), ref articleText);

                if (articleText.Contains("//"))
                    ReplaceMore(WikiRegexes.ExternalLinks.Matches(articleText), ref articleText);
            }

            ReplaceMore(WikiRegexes.Headings.Matches(articleText), ref articleText);

            ReplaceMore(WikiRegexes.Comments.Matches(articleText), ref articleText);

            ReplaceMore(WikiRegexes.IndentedText.Matches(articleText), ref articleText);

            // This hides internal wikilinks (with or without pipe) with extra word character(s) e.g. [[link]]age, which need hiding even if hiding for typo fixing
            // https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Feature_requests#Improve_HideText.HideMore.28.29
            // place this as first wikilink rule as otherwise WikiLinksOnly will grab link without extra word character(s)
            if (hideWikiLinks)
                ReplaceMore(WikiRegexes.WikiLinksOnlyPlusWord.Matches(articleText), ref articleText);

            // if HideOnlyTargetOfWikilink is not set, pipes of links e.g. [[target|pipe]] will be hidden
            // if set then don't mask the pipe of a link so that typo fixing can be done on it
            if (!hideOnlyTargetOfWikilink && hideWikiLinks)
                ReplaceMore(WikiRegexes.SimpleWikiLink.Matches(articleText), ref articleText);

            // if hiding target of wikilinks only, this does not apply to Category links, hide all of these
            if (hideOnlyTargetOfWikilink && hideWikiLinks)
                ReplaceMore(WikiRegexes.Category.Matches(articleText), ref articleText);

            ReplaceMore(WikiRegexes.Refs.Matches(articleText), ref articleText);

            // performance: get all remaining tags in format <tag...> in article, apply ReplaceMore only if needed
            List<string> AnyTagList = (from Match m in AnyTag.Matches(articleText)
                select m.Groups[1].Value.Trim().ToLower()).ToList();

            // gallery tag does not require Image: namespace link before image in gallery, so hide anything before pipe
            if (AnyTagList.Any(t => t.Contains("gallery")))
                articleText = WikiRegexes.GalleryTag.Replace(articleText, m => {
                    string res = m.Value;
                    ReplaceMore(ImageToBar.Matches(res), ref res);
                    return res;});

            // this hides only the target of a link, leaving the pipe exposed
            if (hideWikiLinks)
                ReplaceMore(WikiRegexes.WikiLink.Matches(articleText), ref articleText);

            // Image links within templates already hidden as NestedTemplates hides all of templates
            if (AnyTagList.Any(t => t.Contains("gallery")) || articleText.Contains(@"[[")) // check for performance
                ReplaceMore(WikiRegexes.ImagesNotTemplates.Matches(articleText), ref articleText);

            // hide untemplated quotes between some form of quotation marks (most particularly for typo fixing)
            ReplaceMore(WikiRegexes.UntemplatedQuotes.Matches(articleText), ref articleText);

            if (hideItalics)
                ReplaceMore(WikiRegexes.Italics.Matches(articleText), ref articleText);

            if (AnyTagList.Any(t => t.Contains("p style")))
                ReplaceMore(WikiRegexes.Pstyles.Matches(articleText), ref articleText);

            cachedArticleTextAfterHideMore = articleText;
            return articleText;
        }

 private string HideMore(string text, bool hideExternalLinks, bool leaveMetaHeadings, bool hideImages)
 {
     Hider = new HideText(hideExternalLinks, leaveMetaHeadings, hideImages);
     string s = Hider.HideMore(text);
     Assert.AreEqual(text, Hider.AddBackMore(s));
     return s;
 }