feat: add router index

src/main/kotlin/com/github/tempest/framework/TempestFrameworkClasses.kt

@@ -2,4 +2,26 @@
 
 object TempestFrameworkClasses {
     const val ConsoleCommand = "\\Tempest\\Console\\ConsoleCommand"
+
+    const val ROUTER_GET = "\\Tempest\\Router\\Get"
+    const val ROUTER_POST = "\\Tempest\\Router\\Post"
+    const val ROUTER_PUT = "\\Tempest\\Router\\Put"
+    const val ROUTER_PATCH = "\\Tempest\\Router\\Patch"
+    const val ROUTER_DELETE = "\\Tempest\\Router\\Delete"
+    const val ROUTER_OPTIONS = "\\Tempest\\Router\\Options"
+    const val ROUTER_HEAD = "\\Tempest\\Router\\Head"
+    const val ROUTER_CONNECT = "\\Tempest\\Router\\Connect"
+    const val ROUTER_TRACE = "\\Tempest\\Router\\Trace"
+
+    val ROUTES = listOf(
+        ROUTER_GET,
+        ROUTER_POST,
+        ROUTER_PUT,
+        ROUTER_PATCH,
+        ROUTER_DELETE,
+        ROUTER_OPTIONS,
+        ROUTER_HEAD,
+        ROUTER_CONNECT,
+        ROUTER_TRACE,
+    )
 }

src/main/kotlin/com/github/tempest/framework/router/index/RouterActionsIndex.kt

@@ -0,0 +1,56 @@
+package com.github.tempest.framework.router.index
+
+import com.github.tempest.framework.TempestFrameworkClasses
+import com.github.tempest.framework.TempestFrameworkUtil
+import com.github.tempest.framework.common.index.AbstractIndex
+import com.intellij.openapi.util.text.StringUtil
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.util.indexing.DataIndexer
+import com.intellij.util.indexing.FileBasedIndex
+import com.intellij.util.indexing.FileContent
+import com.intellij.util.indexing.ID
+import com.intellij.util.io.EnumeratorStringDescriptor
+import com.jetbrains.php.lang.PhpFileType
+import com.jetbrains.php.lang.psi.elements.Method
+import com.jetbrains.php.lang.psi.elements.PhpAttribute
+import com.jetbrains.php.lang.psi.elements.PhpNamedElement
+
+private typealias RouterActionsIndexType = String
+
+/**
+ * Stores uri -> controller/action association
+ */
+class RouterActionsIndex : AbstractIndex<RouterActionsIndexType>() {
+    companion object {
+        val key = ID.create<String, RouterActionsIndexType>("Tempest.Routes.Actions")
+    }
+
+    override fun getVersion() = 1
+
+    override fun getName() = key
+
+    override fun getValueExternalizer() = EnumeratorStringDescriptor.INSTANCE
+
+    override fun getInputFilter() = FileBasedIndex.InputFilter {
+        it.fileType == PhpFileType.INSTANCE &&
+                !it.name.endsWith(TempestFrameworkUtil.TEMPLATE_SUFFIX)
+    }
+
+    override fun getIndexer() = DataIndexer<String, RouterActionsIndexType, FileContent> { inputData ->
+        inputData
+            .psiFile
+            .let { PsiTreeUtil.findChildrenOfType(it, PhpAttribute::class.java) }
+            .filter { it.fqn in TempestFrameworkClasses.ROUTES }
+            .mapNotNull { attribute ->
+                attribute.owner to attribute.arguments
+                    .firstOrNull { it.name == "uri" || it.name.isEmpty() }
+                    ?.argument
+                    ?.value
+                    ?.let { StringUtil.unquoteString(it) }
+            }
+            .filter { it.first is Method }
+            .filter { !it.second.isNullOrEmpty() }
+            .associate { it.second to (it.first as PhpNamedElement).fqn }
+//            .apply { println("file: ${inputData.file}, result: $this") }
+    }
+}

src/main/kotlin/com/github/tempest/framework/router/index/RouterMethodsIndex.kt

@@ -0,0 +1,53 @@
+package com.github.tempest.framework.router.index
+
+import com.github.tempest.framework.TempestFrameworkClasses
+import com.github.tempest.framework.TempestFrameworkUtil
+import com.github.tempest.framework.common.index.AbstractIndex
+import com.intellij.openapi.util.text.StringUtil
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.util.indexing.DataIndexer
+import com.intellij.util.indexing.FileBasedIndex
+import com.intellij.util.indexing.FileContent
+import com.intellij.util.indexing.ID
+import com.intellij.util.io.EnumeratorStringDescriptor
+import com.jetbrains.php.lang.PhpFileType
+import com.jetbrains.php.lang.psi.elements.PhpAttribute
+
+private typealias RouterMethodsIndexType = String
+
+/**
+ * Stores uri -> methods association
+ */
+class RouterMethodsIndex : AbstractIndex<RouterMethodsIndexType>() {
+    companion object {
+        val key = ID.create<String, RouterMethodsIndexType>("Tempest.Routes.Methods")
+    }
+
+    override fun getVersion() = 3
+
+    override fun getName() = key
+
+    override fun getValueExternalizer() = EnumeratorStringDescriptor.INSTANCE
+
+    override fun getInputFilter() = FileBasedIndex.InputFilter {
+        it.fileType == PhpFileType.INSTANCE &&
+                !it.name.endsWith(TempestFrameworkUtil.TEMPLATE_SUFFIX)
+    }
+
+    override fun getIndexer() = DataIndexer<String, RouterMethodsIndexType, FileContent> { inputData ->
+        inputData
+            .psiFile
+            .let { PsiTreeUtil.findChildrenOfType(it, PhpAttribute::class.java) }
+            .filter { it.fqn in TempestFrameworkClasses.ROUTES }
+            .mapNotNull { attribute ->
+                attribute.name to attribute.arguments
+                    .firstOrNull { it.name == "uri" || it.name.isEmpty() }
+                    ?.argument
+                    ?.value
+                    ?.let { StringUtil.unquoteString(it) }
+            }
+            .filter { !it.first.isNullOrEmpty() && !it.second.isNullOrEmpty() }
+            .associate { it.second to it.first!!.lowercase() }
+//            .apply { println("file: ${inputData.file}, result: $this") }
+    }
+}

src/main/resources/META-INF/plugin.xml

@@ -29,6 +29,10 @@
 
         <fileBasedIndex
                 implementation="com.github.tempest.framework.console.index.ConsoleCommandsIndex" />
+        <fileBasedIndex
+                implementation="com.github.tempest.framework.router.index.RouterMethodsIndex" />
+        <fileBasedIndex
+                implementation="com.github.tempest.framework.router.index.RouterActionsIndex" />
     </extensions>
     <extensions defaultExtensionNs="com.jetbrains.php">