Calculate repository color from name. Show swatch on repository list.

3 files changed, 56 insertions, 5 deletions

diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java
index 746fbe2e..a51c157f 100644
--- a/src/com/gitblit/utils/StringUtils.java
+++ b/src/com/gitblit/utils/StringUtils.java
@@ -33,7 +33,7 @@ import java.util.regex.PatternSyntaxException;
 public class StringUtils {

 

 	public static final String MD5_TYPE = "MD5:";

-	

+

 	public static final String COMBINED_MD5_TYPE = "CMD5:";

 

 	/**

@@ -443,4 +443,48 @@ public class StringUtils {
 			}

 		});

 	}

-}

+

+	public static String getColor(String value) {

+		int cs = 0;

+		for (char c : getMD5(value.toLowerCase()).toCharArray()) {

+			cs += c;

+		}

+		int n = (cs % 360);		

+		float hue = ((float) n) / 360;

+		return hsvToRgb(hue, 0.90f, 0.65f);

+	}

+

+	public static String hsvToRgb(float hue, float saturation, float value) {

+		int h = (int) (hue * 6);

+		float f = hue * 6 - h;

+		float p = value * (1 - saturation);

+		float q = value * (1 - f * saturation);

+		float t = value * (1 - (1 - f) * saturation);

+

+		switch (h) {

+		case 0:

+			return rgbToString(value, t, p);

+		case 1:

+			return rgbToString(q, value, p);

+		case 2:

+			return rgbToString(p, value, t);

+		case 3:

+			return rgbToString(p, q, value);

+		case 4:

+			return rgbToString(t, p, value);

+		case 5:

+			return rgbToString(value, p, q);

+		default:

+			throw new RuntimeException(

+					"Something went wrong when converting from HSV to RGB. Input was " + hue + ", "

+							+ saturation + ", " + value);

+		}

+	}

+

+	public static String rgbToString(float r, float g, float b) {

+		String rs = Integer.toHexString((int) (r * 256));

+		String gs = Integer.toHexString((int) (g * 256));

+		String bs = Integer.toHexString((int) (b * 256));

+		return "#" + rs + gs + bs;

+	}

+}
\ No newline at end of file
diff --git a/src/com/gitblit/wicket/panels/RepositoriesPanel.html b/src/com/gitblit/wicket/panels/RepositoriesPanel.html
index 41741e89..54a498e1 100644
--- a/src/com/gitblit/wicket/panels/RepositoriesPanel.html
+++ b/src/com/gitblit/wicket/panels/RepositoriesPanel.html
@@ -71,7 +71,7 @@
 	</wicket:fragment>

 		

 	<wicket:fragment wicket:id="repositoryRow">

-        <td class="left" style="padding-left:10px;" ><div class="list" wicket:id="repositoryName">[repository name]</div></td>

+        <td class="left" style="padding-left:3px;" ><span class="repositorySwatch" wicket:id="repositorySwatch"></span> <span style="padding-left:3px;" wicket:id="repositoryName">[repository name]</span></td>

         <td><div class="list" wicket:id="repositoryDescription">[repository description]</div></td>

         <td class="author"><span wicket:id="repositoryOwner">[repository owner]</span></td>

         <td style="text-align: right;padding-right:10px;"><img class="inlineIcon" wicket:id="ticketsIcon" /><img class="inlineIcon" wicket:id="docsIcon" /><img class="inlineIcon" wicket:id="frozenIcon" /><img class="inlineIcon" wicket:id="federatedIcon" /><img class="inlineIcon" wicket:id="accessRestrictionIcon" /></td>

diff --git a/src/com/gitblit/wicket/panels/RepositoriesPanel.java b/src/com/gitblit/wicket/panels/RepositoriesPanel.java
index d18d5bb3..fd5e34f7 100644
--- a/src/com/gitblit/wicket/panels/RepositoriesPanel.java
+++ b/src/com/gitblit/wicket/panels/RepositoriesPanel.java
@@ -120,6 +120,7 @@ public class RepositoriesPanel extends BasePanel {
 		}

 

 		final String baseUrl = WicketUtils.getGitblitURL(getRequest());

+		final boolean showSwatch = GitBlit.getBoolean(Keys.web.repositoryListSwatches, true);

 

 		DataView<RepositoryModel> dataView = new DataView<RepositoryModel>("row", dp) {

 			private static final long serialVersionUID = 1L;

@@ -146,13 +147,19 @@ public class RepositoriesPanel extends BasePanel {
 				}

 				Fragment row = new Fragment("rowContent", "repositoryRow", this);

 				item.add(row);

-				

+

 				// try to strip group name for less cluttered list

 				String repoName = entry.name;

 				if (!StringUtils.isEmpty(currGroupName) && (repoName.indexOf('/') > -1)) {

 					repoName = repoName.substring(currGroupName.length() + 1);

 				}

-				

+

+				// repository swatch

+				Label swatch = new Label("repositorySwatch", " ");

+				WicketUtils.setCssBackground(swatch, entry.name);

+				row.add(swatch);

+				swatch.setVisible(showSwatch);

+

 				if (entry.hasCommits && linksActive) {

 					PageParameters pp = WicketUtils.newRepositoryParameter(entry.name);

 					row.add(new LinkPanel("repositoryName", "list", repoName, SummaryPage.class, pp));