✨ Render histograms in a filter

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / web / pages / MetricsPage.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/web/pages/MetricsPage.kt b/src/main/kotlin/net/pterodactylus/sone/web/pages/MetricsPage.kt
index 655c912..837e2c8 100644 (file)
--- a/src/main/kotlin/net/pterodactylus/sone/web/pages/MetricsPage.kt
+++ b/src/main/kotlin/net/pterodactylus/sone/web/pages/MetricsPage.kt
@@ -13,41 +13,7 @@ import javax.inject.*
 class MetricsPage @Inject constructor(webInterface: WebInterface, loaders: Loaders, templateRenderer: TemplateRenderer, private val metricsRegistry: MetricRegistry) : SoneTemplatePage(webInterface, loaders, templateRenderer, "Page.Metrics.Title") {
 
        override fun handleRequest(soneRequest: SoneRequest, templateContext: TemplateContext) {
-               metricsRegistry.histograms
-                               .mapKeys { it.key to it.key.toI18n() }
-                               .onEach { addHistogram(templateContext, it.key.first, it.key.second) }
-                               .keys
-                               .map(Pair<*, String>::second)
-                               .let { templateContext["histogramKeys"] = it }
-       }
-
-       private fun addHistogram(templateContext: TemplateContext, metricName: String, variablePrefix: String) {
-               metricsRegistry.histogram(metricName).also { histogram ->
-                       templateContext["${variablePrefix}I18n"] = variablePrefix.capitalizeFirst()
-                       templateContext["${variablePrefix}Count"] = histogram.count
-                       histogram.snapshot.also { snapshot ->
-                               templateContext["${variablePrefix}Min"] = snapshot.min
-                               templateContext["${variablePrefix}Max"] = snapshot.max
-                               templateContext["${variablePrefix}Median"] = snapshot.median
-                               templateContext["${variablePrefix}Mean"] = snapshot.mean
-                               templateContext["${variablePrefix}Percentile75"] = snapshot.get75thPercentile()
-                               templateContext["${variablePrefix}Percentile95"] = snapshot.get95thPercentile()
-                               templateContext["${variablePrefix}Percentile98"] = snapshot.get98thPercentile()
-                               templateContext["${variablePrefix}Percentile99"] = snapshot.get99thPercentile()
-                               templateContext["${variablePrefix}Percentile999"] = snapshot.get999thPercentile()
-                       }
-               }
+               templateContext["histograms"] = metricsRegistry.histograms
        }
 
 }
-
-private fun String.toI18n() = split(".")
-               .mapIndexed { index, s -> if (index > 0) s.capitalizeFirst() else s }
-               .joinToString("")
-
-private fun String.capitalizeFirst() =
-               get(0).toUpperCase() + if (length > 0) {
-                       substring(1)
-               } else {
-                       ""
-               }