X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2FSearchPage.java;h=c1b7c3c144c096b64e0895be5f6a2a374d1b3bdd;hb=97bb7b5c2f8fe5b55ce843e13e27d194d79ab047;hp=6f5e001ad290d6451f382c99fb83ee2c1ac76ddc;hpb=72242bb0a4fc126c1a82cdc99cf5bbf8646b434e;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/web/SearchPage.java b/src/main/java/net/pterodactylus/sone/web/SearchPage.java
index 6f5e001..c1b7c3c 100644
--- a/src/main/java/net/pterodactylus/sone/web/SearchPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/SearchPage.java
@@ -83,6 +83,9 @@ public class SearchPage extends SoneTemplatePage {
 		}
 
 		List<Phrase> phrases = parseSearchPhrases(query);
+		if (phrases.isEmpty()) {
+			throw new RedirectException("index.html");
+		}
 
 		Set<Sone> sones = webInterface.getCore().getSones();
 		Set<Hit<Sone>> soneHits = getHits(sones, phrases, SoneStringGenerator.COMPLETE_GENERATOR);
@@ -172,11 +175,20 @@ public class SearchPage extends SoneTemplatePage {
 		List<Phrase> phrases = new ArrayList<Phrase>();
 		for (String phrase : parsedPhrases) {
 			if (phrase.startsWith("+")) {
-				phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.REQUIRED));
+				if (phrase.length() > 1) {
+					phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.REQUIRED));
+				} else {
+					phrases.add(new Phrase("+", Phrase.Optionality.OPTIONAL));
+				}
 			} else if (phrase.startsWith("-")) {
-				phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.FORBIDDEN));
+				if (phrase.length() > 1) {
+					phrases.add(new Phrase(phrase.substring(1), Phrase.Optionality.FORBIDDEN));
+				} else {
+					phrases.add(new Phrase("-", Phrase.Optionality.OPTIONAL));
+				}
+			} else {
+				phrases.add(new Phrase(phrase, Phrase.Optionality.OPTIONAL));
 			}
-			phrases.add(new Phrase(phrase, Phrase.Optionality.OPTIONAL));
 		}
 		return phrases;
 	}
@@ -401,6 +413,30 @@ public class SearchPage extends SoneTemplatePage {
 			return optionality;
 		}
 
+		//
+		// OBJECT METHODS
+		//
+
+		/**
+		 * {@inheritDoc}
+		 */
+		@Override
+		public int hashCode() {
+			return phrase.hashCode() ^ ((optionality == Optionality.FORBIDDEN) ? (0xaaaaaaaa) : ((optionality == Optionality.REQUIRED) ? 0x55555555 : 0));
+		}
+
+		/**
+		 * {@inheritDoc}
+		 */
+		@Override
+		public boolean equals(Object object) {
+			if (!(object instanceof Phrase)) {
+				return false;
+			}
+			Phrase phrase = (Phrase) object;
+			return (this.optionality == phrase.optionality) && this.phrase.equals(phrase.phrase);
+		}
+
 	}
 
 	/**