Filtering the unused strings from strings_ui file

app-ktor-server/build.gradle

@@ -78,6 +78,8 @@ dependencies {
 
     implementation "org.quartz-scheduler:quartz:$version_quartz_scheduler"
     implementation "io.ktor:ktor-server-websockets:$version_ktor"
+    implementation "io.github.pdvrieze.xmlutil:core-jvm:$version_xmlutil"
+    implementation "io.github.pdvrieze.xmlutil:serialization-jvm:$version_xmlutil"
 
 
     implementation project(":core")

app-ktor-server/src/main/kotlin/com/ustadmobile/lib/rest/stringstidy/Item.kt

@@ -0,0 +1,13 @@
+package com.ustadmobile.lib.rest.resmodel
+
+import kotlinx.serialization.SerialName
+import nl.adaptivity.xmlutil.serialization.XmlValue
+
+@kotlinx.serialization.Serializable
+@SerialName("item")
+class Item(
+    val quantity: String? = null,
+    @XmlValue(true)
+    val content: String?
+) {
+}

app-ktor-server/src/main/kotlin/com/ustadmobile/lib/rest/stringstidy/Plurals.kt

@@ -0,0 +1,11 @@
+package com.ustadmobile.lib.rest.resmodel
+
+import kotlinx.serialization.SerialName
+
+@kotlinx.serialization.Serializable
+@SerialName("plurals")
+class Plurals(
+    val name: String,
+    val items: List<Item>,
+) {
+}

app-ktor-server/src/main/kotlin/com/ustadmobile/lib/rest/stringstidy/ResString.kt

@@ -0,0 +1,14 @@
+package com.ustadmobile.lib.rest.resmodel
+
+import kotlinx.serialization.SerialName
+import nl.adaptivity.xmlutil.serialization.XmlValue
+
+@kotlinx.serialization.Serializable
+@SerialName("string")
+class ResString(
+    val name: String,
+    val formatted: String? = null,
+    @XmlValue(true)
+    val content: String?
+) {
+}

app-ktor-server/src/main/kotlin/com/ustadmobile/lib/rest/stringstidy/Resources.kt

@@ -0,0 +1,15 @@
+package com.ustadmobile.lib.rest.resmodel
+
+import kotlinx.serialization.SerialName
+import nl.adaptivity.xmlutil.serialization.XmlSerialName
+
+@kotlinx.serialization.Serializable
+@SerialName("resources")
+class Resources(
+    @XmlSerialName(value = "ignore", namespace = "http://schemas.android.com/tools", prefix = "tools")
+    val ignore: String,
+    val strings: List<ResString>,
+    val stringArrays: List<StringArray>,
+    val plurals: List<Plurals>,
+) {
+}

app-ktor-server/src/main/kotlin/com/ustadmobile/lib/rest/stringstidy/StringArray.kt

@@ -0,0 +1,12 @@
+package com.ustadmobile.lib.rest.resmodel
+
+import kotlinx.serialization.SerialName
+
+@kotlinx.serialization.Serializable
+@SerialName("string-array")
+class StringArray(
+    val name: String,
+    val items: List<Item>
+) {
+
+}

app-ktor-server/src/main/kotlin/com/ustadmobile/lib/rest/stringstidy/stringtidy.kt

@@ -0,0 +1,58 @@
+package com.ustadmobile.lib.rest.stringstidy
+
+import com.ustadmobile.lib.rest.resmodel.Resources
+import kotlinx.serialization.decodeFromString
+import nl.adaptivity.xmlutil.serialization.XML
+import org.xml.sax.InputSource
+import java.io.File
+import java.io.StringReader
+import javax.xml.parsers.DocumentBuilderFactory
+
+fun main(){
+
+    // ---- Scarping strings_ui.xml file to get all names of strings
+    val file = File("core/locale/main/values/strings_ui.xml")
+
+    val xml = XML {
+        autoPolymorphic = true
+    }
+
+    val resources = xml.decodeFromString<Resources>(file.readText())
+
+    val stringsToBeFound: MutableList<String> = mutableListOf()
+
+    resources.strings.forEach {
+        stringsToBeFound.add(it.name)
+    }
+
+    // ---- Reading files to find existing strings
+    fun findStrings(folder: String){
+        File("$folder/src").walk().forEach {file ->
+
+            if ((file.name.endsWith(".kt") || file.name.endsWith(".xml")) && !file.isDirectory){
+                val fileContent = file.readText()
+
+                val stringsFound = mutableListOf<String>()
+
+                stringsToBeFound.forEach { resString ->
+                    if (fileContent.contains("MessageID.$resString") || fileContent.contains("R.string.$resString") || fileContent.contains("@string/$resString")){
+                        stringsFound.add(resString)
+                    }
+                }
+                stringsToBeFound.removeAll(stringsFound)
+            }
+        }
+
+        println("$folder scan end")
+    }
+
+    println("strings to be found length: ${stringsToBeFound.count()}")
+    findStrings("app-react")
+    findStrings("app-android")
+    findStrings("app-android-launcher")
+    findStrings("app-ktor-server")
+    findStrings("core")
+    findStrings("sharedse")
+    println("strings to be found length: ${stringsToBeFound.count()}")
+    println(stringsToBeFound)
+}

core/locale/main/values/strings_ui.xml

@@ -183,7 +183,7 @@
     <string name="content_creation_folder_update_message">Folder was successfully updated</string>
     <string name="error_message_load_page">Failed to load the page</string>
     <string name="error_message_update_document">Failed to update document</string>
-    <string name="supported_files">Supported files: <b>Video, Audio, EPUB, Xapi Zip,H5P</b></string>
+    <string name="supported_files">Supported files: Video, Audio, EPUB, Xapi Zip,H5P</string>
     <string name="content_editor_save_error">Error while saving, try again</string>
     <string name="content_entry_export_inprogress">Exporting</string>
     <string name="content_entry_export_message">You are about to export %1$s to your device storage. Would you like to continue?</string>
@@ -240,7 +240,7 @@
     <string name="xapi_options_did">Did</string>
     <string name="xapi_options_what">What</string>
     <string name="xapi_options_when">When</string>
-    <string name="xapi_options_where">Where</string>&gt;
+    <string name="xapi_options_where">Where</string>
     <string name="time_range_all">Everything</string>
     <string name="report_filter_edit_field">Field</string>
     <string name="report_filter_edit_condition">Condition</string>