import java.util.regex.Matcher;
import java.util.regex.Pattern;
+import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.util.logging.Logging;
import net.pterodactylus.util.template.TemplateFactory;
private enum LinkType {
/** Link is a KSK. */
- KSK(true),
+ KSK,
/** Link is a CHK. */
- CHK(true),
+ CHK,
/** Link is an SSK. */
- SSK(true),
+ SSK,
/** Link is a USK. */
- USK(true),
+ USK,
/** Link is HTTP. */
- HTTP(false),
+ HTTP,
/** Link is HTTPS. */
- HTTPS(false);
-
- /** Whether this link type links to freenet. */
- private final boolean anonymous;
-
- /**
- * Creates a new link type.
- *
- * @param anonymous
- * {@code true} if this link type links to freenet,
- * {@code false} otherwise
- */
- private LinkType(boolean anonymous) {
- this.anonymous = anonymous;
- }
-
- /**
- * Returns whether this link type links anonymously to within freenet.
- *
- * @return {@code true} if this link type links to within freenet,
- * {@code false} otherwise
- */
- public boolean isAnonymous() {
- return anonymous;
- }
+ HTTPS;
}
/** The template factory. */
private final TemplateFactory templateFactory;
+ /** The Sone that posted the currently parsed text. */
+ private Sone postingSone;
+
/**
* Creates a new freenet link parser.
*
}
//
+ // ACCESSORS
+ //
+
+ /**
+ * Sets the Sone that posted the text that will be parsed in the next call
+ * to {@link #parse(Reader)}. You need to synchronize calling this method
+ * and {@link #parse(Reader)}!
+ *
+ * @param sone
+ * The Sone that posted the text
+ */
+ public void setPostingSone(Sone sone) {
+ postingSone = sone;
+ }
+
+ //
// PART METHODS
//
* {@inheritDoc}
*/
@Override
- @SuppressWarnings("null")
public Part parse(Reader source) throws IOException {
PartContainer parts = new PartContainer();
BufferedReader bufferedReader = (source instanceof BufferedReader) ? (BufferedReader) source : new BufferedReader(source);
String name = link;
logger.log(Level.FINER, "Found link: %s", link);
logger.log(Level.FINEST, "Next: %d, CHK: %d, SSK: %d, USK: %d", new Object[] { next, nextChk, nextSsk, nextUsk });
- if (((linkType == LinkType.CHK) || (linkType == LinkType.SSK) || (linkType == LinkType.USK)) && (link.length() > 98) && (link.charAt(47) == ',') && (link.charAt(91) == ',') && (link.charAt(99) == '/')) {
- name = link.substring(0, 47) + "…" + link.substring(99);
+ if (linkType == LinkType.KSK) {
+ name = link.substring(4);
+ } else if ((linkType == LinkType.CHK) || (linkType == LinkType.SSK) || (linkType == LinkType.USK)) {
+ if (name.indexOf('/') > -1) {
+ if (!name.endsWith("/")) {
+ name = name.substring(name.lastIndexOf('/') + 1);
+ } else {
+ if (name.indexOf('/') != name.lastIndexOf('/')) {
+ name = name.substring(name.lastIndexOf('/', name.lastIndexOf('/') - 1));
+ } else {
+ /* shorten to 5 chars. */
+ name = name.substring(4, 9);
+ }
+ }
+ }
+ if (name.indexOf('?') > -1) {
+ name = name.substring(0, name.indexOf('?'));
+ }
+ boolean fromPostingSone = false;
+ if ((linkType == LinkType.SSK) || (linkType == LinkType.USK)) {
+ fromPostingSone = link.substring(4, 47).equals(postingSone.getId());
+ }
+ parts.add(fromPostingSone ? createTrustedFreenetLinkPart(link, name) : createFreenetLinkPart(link, name));
} else if ((linkType == LinkType.HTTP) || (linkType == LinkType.HTTPS)) {
name = link.substring(linkType == LinkType.HTTP ? 7 : 8);
int firstSlash = name.indexOf('/');
if (((name.indexOf('/') > -1) && (name.indexOf('.') < name.lastIndexOf('.', name.indexOf('/'))) || ((name.indexOf('/') == -1) && (name.indexOf('.') < name.lastIndexOf('.')))) && name.startsWith("www.")) {
name = name.substring(4);
}
+ if (name.indexOf('?') > -1) {
+ name = name.substring(0, name.indexOf('?'));
+ }
link = "?_CHECKED_HTTP_=" + link;
+ parts.add(createInternetLinkPart(link, name));
}
- parts.add(createLinkPart(linkType.isAnonymous(), link, name));
line = line.substring(nextSpace);
} else {
parts.add(createPlainTextPart(line.substring(0, next + 4)));
}
/**
- * Creates a new link part based on a template.
+ * Creates a new part based on a template that links to a site within the
+ * normal internet.
+ *
+ * @param link
+ * The target of the link
+ * @param name
+ * The name of the link
+ * @return The part that displays the link
+ */
+ private Part createInternetLinkPart(String link, String name) {
+ return new TemplatePart(templateFactory.createTemplate(new StringReader("<a class=\"internet\" href=\"/<% link|html>\" title=\"<% link|html>\"><% name|html></a>"))).set("link", link).set("name", name);
+ }
+
+ /**
+ * Creates a new part based on a template that links to a site within
+ * freenet.
+ *
+ * @param link
+ * The target of the link
+ * @param name
+ * The name of the link
+ * @return The part that displays the link
+ */
+ private Part createFreenetLinkPart(String link, String name) {
+ return new TemplatePart(templateFactory.createTemplate(new StringReader("<a class=\"freenet\" href=\"/<% link|html>\" title=\"<% link|html>\"><% name|html></a>"))).set("link", link).set("name", name);
+ }
+
+ /**
+ * Creates a new part based on a template that links to a page in the
+ * poster’s keyspace.
*
- * @param anonymous
- * {@code true} if this link points to within freenet,
- * {@code false} if it points to the internet
* @param link
* The target of the link
* @param name
* The name of the link
* @return The part that displays the link
*/
- private Part createLinkPart(boolean anonymous, String link, String name) {
- return new TemplatePart(templateFactory.createTemplate(new StringReader("<a <%if !anonymous>class=\"internet\" <%/if>href=\"<% link|html>\"><% name|html></a>"))).set("anonymous", anonymous).set("link", "/" + link).set("name", name);
+ private Part createTrustedFreenetLinkPart(String link, String name) {
+ return new TemplatePart(templateFactory.createTemplate(new StringReader("<a class=\"freenet-trusted\" href=\"/<% link|html>\" title=\"<% link|html>\"><% name|html></a>"))).set("link", link).set("name", name);
}
}
projects / Sone.git / commitdiff