From 804dc806016422d29d598a2518e38c513d6e0933 Mon Sep 17 00:00:00 2001 From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?= Date: Fri, 8 Apr 2011 07:28:24 +0200 Subject: [PATCH] Add sone:// and post:// links. --- .../pterodactylus/sone/template/ParserFilter.java | 2 +- .../pterodactylus/sone/text/FreenetLinkParser.java | 79 +++++++++++++++++++++- .../sone/text/FreenetLinkParserTest.java | 2 +- 3 files changed, 78 insertions(+), 5 deletions(-) diff --git a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java index 1e274cc..477e972 100644 --- a/src/main/java/net/pterodactylus/sone/template/ParserFilter.java +++ b/src/main/java/net/pterodactylus/sone/template/ParserFilter.java @@ -53,7 +53,7 @@ public class ParserFilter implements Filter { */ public ParserFilter(Core core, TemplateContextFactory templateContextFactory) { this.core = core; - linkParser = new FreenetLinkParser(templateContextFactory); + linkParser = new FreenetLinkParser(core, templateContextFactory); } /** diff --git a/src/main/java/net/pterodactylus/sone/text/FreenetLinkParser.java b/src/main/java/net/pterodactylus/sone/text/FreenetLinkParser.java index 67cd7e3..cea4452 100644 --- a/src/main/java/net/pterodactylus/sone/text/FreenetLinkParser.java +++ b/src/main/java/net/pterodactylus/sone/text/FreenetLinkParser.java @@ -27,6 +27,10 @@ import java.util.logging.Logger; import java.util.regex.Matcher; import java.util.regex.Pattern; +import net.pterodactylus.sone.core.Core; +import net.pterodactylus.sone.data.Post; +import net.pterodactylus.sone.data.Sone; +import net.pterodactylus.sone.template.SoneAccessor; import net.pterodactylus.util.logging.Logging; import net.pterodactylus.util.template.TemplateContextFactory; import net.pterodactylus.util.template.TemplateParser; @@ -68,20 +72,32 @@ public class FreenetLinkParser implements Parser { HTTP, /** Link is HTTPS. */ - HTTPS; + HTTPS, + + /** Link is a Sone. */ + SONE, + + /** Link is a post. */ + POST, } + /** The core. */ + private final Core core; + /** The template factory. */ private final TemplateContextFactory templateContextFactory; /** * Creates a new freenet link parser. * + * @param core + * The core * @param templateContextFactory * The template context factory */ - public FreenetLinkParser(TemplateContextFactory templateContextFactory) { + public FreenetLinkParser(Core core, TemplateContextFactory templateContextFactory) { + this.core = core; this.templateContextFactory = templateContextFactory; } @@ -118,7 +134,9 @@ public class FreenetLinkParser implements Parser { int nextUsk = line.indexOf("USK@"); int nextHttp = line.indexOf("http://"); int nextHttps = line.indexOf("https://"); - if ((nextKsk == -1) && (nextChk == -1) && (nextSsk == -1) && (nextUsk == -1) && (nextHttp == -1) && (nextHttps == -1)) { + int nextSone = line.indexOf("sone://"); + int nextPost = line.indexOf("post://"); + if ((nextKsk == -1) && (nextChk == -1) && (nextSsk == -1) && (nextUsk == -1) && (nextHttp == -1) && (nextHttps == -1) && (nextSone == -1) && (nextPost == -1)) { if (lineComplete && !lastLineEmpty) { parts.add(createPlainTextPart("\n" + line)); } else { @@ -152,6 +170,14 @@ public class FreenetLinkParser implements Parser { next = nextHttps; linkType = LinkType.HTTPS; } + if ((nextSone > -1) && (nextSone < next)) { + next = nextSone; + linkType = LinkType.SONE; + } + if ((nextPost > -1) && (nextPost < next)) { + next = nextPost; + linkType = LinkType.POST; + } if ((next >= 8) && (line.substring(next - 8, next).equals("freenet:"))) { next -= 8; line = line.substring(0, next) + line.substring(next + 8); @@ -216,6 +242,25 @@ public class FreenetLinkParser implements Parser { } link = "?_CHECKED_HTTP_=" + link; parts.add(createInternetLinkPart(link, name)); + } else if (linkType == LinkType.SONE) { + String soneId = link.substring(7); + Sone sone = core.getSone(soneId, false); + if (sone != null) { + parts.add(createInSoneLinkPart("viewSone.html?sone=" + soneId, SoneAccessor.getNiceName(sone))); + } else { + parts.add(createPlainTextPart(link)); + } + } else if (linkType == LinkType.POST) { + String postId = link.substring(7); + Post post = core.getPost(postId, false); + if (post != null) { + String postText = post.getText(); + postText = postText.substring(0, Math.min(postText.length(), 20)) + "…"; + Sone postSone = post.getSone(); + parts.add(createInSoneLinkPart("viewPost.html?post=" + postId, postText, (postSone == null) ? postText : SoneAccessor.getNiceName(post.getSone()))); + } else { + parts.add(createPlainTextPart(link)); + } } line = line.substring(nextSpace); } else { @@ -296,4 +341,32 @@ public class FreenetLinkParser implements Parser { return new TemplatePart(templateContextFactory, TemplateParser.parse(new StringReader("\" title=\"<% link|html>\"><% name|html>"))).set("link", link).set("name", name); } + /** + * Creates a new part based on a template that links to a page in Sone. + * + * @param link + * The target of the link + * @param name + * The name of the link + * @return The part that displays the link + */ + private Part createInSoneLinkPart(String link, String name) { + return createInSoneLinkPart(link, name, name); + } + + /** + * Creates a new part based on a template that links to a page in Sone. + * + * @param link + * The target of the link + * @param name + * The name of the link + * @param title + * The title attribute of the link + * @return The part that displays the link + */ + private Part createInSoneLinkPart(String link, String name, String title) { + return new TemplatePart(templateContextFactory, TemplateParser.parse(new StringReader("\" title=\"<%title|html>\"><%name|html>"))).set("link", link).set("name", name).set("title", title); + } + } diff --git a/src/test/java/net/pterodactylus/sone/text/FreenetLinkParserTest.java b/src/test/java/net/pterodactylus/sone/text/FreenetLinkParserTest.java index e350961..7e05fd5 100644 --- a/src/test/java/net/pterodactylus/sone/text/FreenetLinkParserTest.java +++ b/src/test/java/net/pterodactylus/sone/text/FreenetLinkParserTest.java @@ -40,7 +40,7 @@ public class FreenetLinkParserTest extends TestCase { public void testParser() throws IOException { TemplateContextFactory templateContextFactory = new TemplateContextFactory(); templateContextFactory.addFilter("html", new HtmlFilter()); - FreenetLinkParser parser = new FreenetLinkParser(templateContextFactory); + FreenetLinkParser parser = new FreenetLinkParser(null, templateContextFactory); FreenetLinkParserContext context = new FreenetLinkParserContext(null); Part part; -- 2.7.4