fix: parse basic member difficulty and terrain

Part of work on #2733.

2 files changed, 19 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/connector/gc/GCConstants.java b/main/src/cgeo/geocaching/connector/gc/GCConstants.java
index c916071..00b773a 100644
--- a/main/src/cgeo/geocaching/connector/gc/GCConstants.java
+++ b/main/src/cgeo/geocaching/connector/gc/GCConstants.java
@@ -118,6 +118,7 @@ public final class GCConstants {
     /** Second group used */
     public final static Pattern PATTERN_SEARCH_TRACKABLESINSIDE = Pattern.compile("(<img src=\"[^\"]+\" alt=\"([^\"]+)\" title=\"[^\"]*\" />[^<]*)");
     public final static Pattern PATTERN_SEARCH_DIRECTION_DISTANCE = Pattern.compile("<img src=\"/images/icons/compass/([^\\.]+)\\.gif\"[^>]*>[^<]*<br />([^<]+)</span>");
+    public final static Pattern PATTERN_SEARCH_DIFFICULTY_TERRAIN = Pattern.compile("<span class=\"small\">([0-5]([\\.,]5)?)/([0-5]([\\.,]5)?)</span><br />");
     public final static Pattern PATTERN_SEARCH_GEOCODE = Pattern.compile("\\|\\W*(GC[0-9A-Z]+)[^\\|]*\\|");
     public final static Pattern PATTERN_SEARCH_ID = Pattern.compile("name=\"CID\"[^v]*value=\"([0-9]+)\"");
     public final static Pattern PATTERN_SEARCH_FAVORITE = Pattern.compile("<span id=\"ctl00_ContentBody_dlResults_ctl[0-9]+_uxFavoritesValue\" title=\"[^\"]*\" class=\"favorite-rank\">([0-9]+)</span>");
diff --git a/main/src/cgeo/geocaching/connector/gc/GCParser.java b/main/src/cgeo/geocaching/connector/gc/GCParser.java
index b4d665b..54bd19d 100644
--- a/main/src/cgeo/geocaching/connector/gc/GCParser.java
+++ b/main/src/cgeo/geocaching/connector/gc/GCParser.java
@@ -176,6 +176,19 @@ public abstract class GCParser {
                 }
             }
 
+            // difficulty/terrain
+            final MatcherWrapper matcherDT = new MatcherWrapper(GCConstants.PATTERN_SEARCH_DIFFICULTY_TERRAIN, row);
+            if (matcherDT.find()) {
+                final Float difficulty = parseStars(matcherDT.group(1));
+                if (difficulty != null) {
+                    cache.setDifficulty(difficulty);
+                }
+                final Float terrain = parseStars(matcherDT.group(3));
+                if (terrain != null) {
+                    cache.setTerrain(terrain);
+                }
+            }
+
             // cache inventory
             final MatcherWrapper matcherTbs = new MatcherWrapper(GCConstants.PATTERN_SEARCH_TRACKABLES, row);
             String inventoryPre = null;
@@ -306,6 +319,11 @@ public abstract class GCParser {
         return searchResult;
     }
 
+    private static Float parseStars(final String value) {
+        float floatValue = Float.parseFloat(StringUtils.replaceChars(value, ',', '.'));
+        return floatValue >= 0.5 && floatValue <= 5.0 ? floatValue : null;
+    }
+
     static SearchResult parseCache(final String page, final CancellableHandler handler) {
         final SearchResult searchResult = parseCacheFromText(page, handler);
         if (searchResult != null && !searchResult.getGeocodes().isEmpty()) {