Generated next theme from runtime scanning rather than hard coding

martinlau · Jun 25, 2013 · f0b12ab · f0b12ab
1 parent 654ba53
commit f0b12ab
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Showing 4 changed files with 33 additions and 16 deletions.
diff --git a/fixture-annotation/src/main/resources/org/springframework/core/io/annotations.xml b/fixture-annotation/src/main/resources/org/springframework/core/io/annotations.xml
@@ -0,0 +1,5 @@
+<root>
+    <item name='org.springframework.core.io.Resource org.springframework.core.io.Resource createRelative(java.lang.String)'>
+        <annotation name='org.jetbrains.annotations.NotNull'/>
+    </item>
+</root>
diff --git a/fixture-annotation/src/main/resources/org/springframework/core/io/support/annotations.xml b/fixture-annotation/src/main/resources/org/springframework/core/io/support/annotations.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<root>
+  <item name="org.springframework.core.io.support.ResourcePatternResolver org.springframework.core.io.Resource[] getResources(java.lang.String)">
+    <annotation name="jet.runtime.typeinfo.KotlinSignature">
+      <val name="value" val="&quot;fun getResources(locationPattern: String): Array&lt;Resource&gt;&quot;" />
+    </annotation>
+  </item>
+  <item name="org.springframework.core.io.support.ResourcePatternUtils org.springframework.core.io.support.ResourcePatternResolver getResourcePatternResolver(org.springframework.core.io.ResourceLoader)">
+    <annotation name="org.jetbrains.annotations.NotNull" />
+  </item>
+</root>
+
diff --git a/fixture-web/pom.xml b/fixture-web/pom.xml
@@ -124,6 +124,10 @@
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>

diff --git a/fixture-web/src/main/kotlin/io/fixture/web/interceptor/NextThemeInterceptor.kt b/fixture-web/src/main/kotlin/io/fixture/web/interceptor/NextThemeInterceptor.kt
@@ -8,25 +8,21 @@ import javax.servlet.http.HttpServletResponse
 import kotlin.dom.addClass
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter
 import org.springframework.web.servlet.support.RequestContextUtils
+import org.springframework.core.io.support.ResourcePatternUtils
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver
+import java.util.Collections
 
 public class NextThemeInterceptor: HandlerInterceptorAdapter() {
 
-    val themes: List<String> = arrayListOf(
-            "amelia",
-            "cerulean",
-            "cosmo",
-            "cyborg",
-            "default",
-            "journal",
-            "readable",
-            "shamrock",
-            "simplex",
-            "slate",
-            "spacelab",
-            "spruce",
-            "superhero",
-            "united"
-    )
+    val themes: List<String>
+
+    {
+        val resourcePatternResolver = ResourcePatternUtils.getResourcePatternResolver(PathMatchingResourcePatternResolver())
+        val resources = resourcePatternResolver.getResources("classpath*:/META-INF/resources/webjars/bootswatch/2.3.1/**/bootstrap.min.css")
+        val unsorted: MutableList<String> = resources.mapTo(LinkedList()) { it.createRelative(".").getFilename()!! }
+
+        themes = unsorted.sort()
+    }
 
     override fun preHandle(request: HttpServletRequest, response: HttpServletResponse, handler: Any): Boolean {