From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Wed, 21 Sep 2011 05:46:00 +0000 (+0200)
Subject: Add “title” parameter.
X-Git-Tag: 0.7^2~2^2~63
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=6930f50f8a5a8c2bc53bd948a2e32c7cd63fd02a;hp=c2bc2e45d2a57af6e5017cfa1d2c8ace8fd883fc;p=Sone.git

Add “title” parameter.
---

diff --git a/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java b/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
index 3d6c731..12f44ef 100644
--- a/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
+++ b/src/main/java/net/pterodactylus/sone/template/ImageLinkFilter.java
@@ -23,6 +23,7 @@ import java.util.Map;
 
 import net.pterodactylus.sone.data.Image;
 import net.pterodactylus.util.number.Numbers;
+import net.pterodactylus.util.object.Default;
 import net.pterodactylus.util.template.Filter;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
@@ -62,6 +63,10 @@ public class ImageLinkFilter implements Filter {
 		String imageClass = parameters.get("class");
 		int maxWidth = Numbers.safeParseInteger(parameters.get("max-width"), Integer.MAX_VALUE);
 		int maxHeight = Numbers.safeParseInteger(parameters.get("max-height"), Integer.MAX_VALUE);
+		String title = parameters.get("title");
+		if ((title != null) && title.startsWith("=")) {
+			title = String.valueOf(templateContext.get(title.substring(1)));
+		}
 
 		TemplateContext linkTemplateContext = templateContextFactory.createTemplateContext();
 		linkTemplateContext.set("class", imageClass);
@@ -78,8 +83,8 @@ public class ImageLinkFilter implements Filter {
 		}
 		linkTemplateContext.set("width", (int) (imageWidth * scale + 0.5));
 		linkTemplateContext.set("height", (int) (imageHeight * scale + 0.5));
-		linkTemplateContext.set("alt", image.getDescription());
-		linkTemplateContext.set("title", image.getTitle());
+		linkTemplateContext.set("alt", Default.forNull(title, image.getDescription()));
+		linkTemplateContext.set("title", Default.forNull(title, image.getTitle()));
 
 		StringWriter stringWriter = new StringWriter();
 		linkTemplate.render(linkTemplateContext, stringWriter);