feat: add php base support

Author: xepozz

gradle.properties

@@ -14,7 +14,7 @@ platformVersion = 2025.1.1
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.jetbrains.php:203.4449.22, org.intellij.scala:2023.3.27@EAP
-platformPlugins =
+platformPlugins = com.jetbrains.php:251.23774.16,com.jetbrains.hackathon.indices.viewer:1.30
 # Example: platformBundledPlugins = com.intellij.java
 platformBundledPlugins =
 # Example: platformBundledModules = intellij.spellchecker

src/main/kotlin/com/github/xepozz/temporal/languages/php/TemporalClasses.kt

@@ -0,0 +1,8 @@
+package com.github.xepozz.temporal.languages.php
+
+object TemporalClasses {
+    const val ACTIVITY = "\\Temporal\\Activity\\ActivityInterface"
+    const val WORKFLOW = "\\Temporal\\Workflow\\WorkflowInterface"
+    const val SIGNAL_METHOD = "\\Temporal\\Workflow\\SignalMethod"
+    const val CHILD_WORKFLOW_STUB = "\\Temporal\\Workflow\\ChildWorkflowStubInterface"
+}

src/main/kotlin/com/github/xepozz/temporal/languages/php/TemporalTypeProvider.kt

@@ -0,0 +1,34 @@
+package com.github.xepozz.temporal.languages.php
+
+import com.intellij.openapi.project.Project
+import com.intellij.psi.PsiElement
+import com.jetbrains.php.lang.psi.elements.PhpNamedElement
+import com.jetbrains.php.lang.psi.resolve.types.PhpType
+import com.jetbrains.php.lang.psi.resolve.types.PhpTypeProvider4
+
+class TemporalTypeProvider : PhpTypeProvider4 {
+    override fun getKey() = '\uBEB1'
+    override fun getType(p0: PsiElement?): PhpType? {
+        TODO("Not yet implemented")
+    }
+
+    override fun complete(
+        p0: String?,
+        p1: Project?
+    ): PhpType? {
+        TODO("Not yet implemented")
+    }
+
+    override fun getBySignature(
+        p0: String?,
+        p1: Set<String?>?,
+        p2: Int,
+        p3: Project?
+    ): Collection<PhpNamedElement?>? {
+        TODO("Not yet implemented")
+    }
+
+    override fun interceptsNativeSignature() = true
+
+
+}

src/main/kotlin/com/github/xepozz/temporal/languages/php/UtilClasses.kt

@@ -0,0 +1,5 @@
+package com.github.xepozz.temporal.languages.php
+
+object UtilClasses {
+    const val REACT_PROMISE = "\\React\\Promise\\PromiseInterface"
+}

src/main/kotlin/com/github/xepozz/temporal/languages/php/mixin.kt

@@ -0,0 +1,17 @@
+package com.github.xepozz.temporal.languages.php
+
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.ElementManipulators
+import com.intellij.psi.PsiLanguageInjectionHost
+import com.jetbrains.php.lang.psi.elements.PhpAttributesOwner
+import com.jetbrains.php.lang.psi.elements.PhpClass
+
+fun PhpClass.hasTrait(fqn: String): Boolean = traits.any { it.fqn == fqn }
+fun PhpAttributesOwner.hasAttribute(fqn: String): Boolean = attributes.any { it.fqn == fqn }
+fun PhpClass.hasInterface(fqn: String): Boolean = implementedInterfaces.any { it.fqn == fqn }
+fun PhpClass.hasSuperClass(fqn: String): Boolean = superClasses.any { it.fqn == fqn }
+val PsiLanguageInjectionHost.contentRange: TextRange
+    get() = ElementManipulators.getValueTextRange(this).shiftRight(textRange.startOffset)
+
+//fun PhpReference.getSignatures(): Collection<String> = signature.split('|')
+//fun PhpReference.hasSignature(signatureToFind: String): Boolean = getSignatures().any { it==signatureToFind }

src/main/resources/META-INF/language-php.xml

@@ -0,0 +1,6 @@
+<idea-plugin>
+    <extensions defaultExtensionNs="com.jetbrains.php">
+        <typeProvider4
+                implementation="com.github.xepozz.temporal.languages.php.TemporalTypeProvider"/>
+    </extensions>
+</idea-plugin>

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

@@ -5,6 +5,7 @@
     <vendor email="[email protected]" url="https://github.com/xepozz">Dmitrii Derepko (@xepozz)</vendor>
 
     <depends>com.intellij.modules.platform</depends>
+    <depends optional="true" config-file="language-php.xml">com.jetbrains.php</depends>
 
     <resource-bundle>messages.TemporalBundle</resource-bundle>