From afb897034311fe7e0e981ec44100d3b3fd3ef39d Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sat, 7 Mar 2020 16:01:52 +0300
Subject: Load EmailManager conditionally

---
 src/main/java/com/juick/server/www/WebApp.java | 41 ++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 3 deletions(-)

(limited to 'src/main/java/com/juick/server/www')

diff --git a/src/main/java/com/juick/server/www/WebApp.java b/src/main/java/com/juick/server/www/WebApp.java
index 8476224d..bf013c3b 100644
--- a/src/main/java/com/juick/server/www/WebApp.java
+++ b/src/main/java/com/juick/server/www/WebApp.java
@@ -16,9 +16,12 @@
  */
 package com.juick.server.www;
 
+import com.juick.model.Message;
 import com.juick.model.Tag;
 import com.juick.model.User;
 import com.juick.service.TagService;
+import com.mitchellbosecke.pebble.PebbleEngine;
+import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
@@ -27,9 +30,10 @@ import org.springframework.web.util.UriComponentsBuilder;
 
 import javax.annotation.PostConstruct;
 import javax.inject.Inject;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.*;
 import java.util.stream.Stream;
 
 /**
@@ -42,6 +46,8 @@ public class WebApp {
     private TagService tagService;
     @Inject
     private ResourceUrlProvider resourceUrlProvider;
+    @Inject
+    private PebbleEngine pebbleEngine;
     @Value("${img_url:http://localhost:8080/i/}")
     private String baseImagesUri;
     UriComponentsBuilder avatarBuilder;
@@ -91,4 +97,33 @@ public class WebApp {
         avatarBuilder.replacePath(getAvatarWebPath(user));
         return avatarBuilder.build().toUriString();
     }
+    public Optional<String> renderPlaintext(String body, String messageUrl) {
+        PebbleTemplate noteTemplate = pebbleEngine.getTemplate("email/plaintext");
+        Map<String, Object> context = new HashMap<>();
+        context.put("messageBody", body);
+        context.put("messageUrl", messageUrl);
+        try {
+            Writer writer = new StringWriter();
+            noteTemplate.evaluate(writer, context);
+            return Optional.of(writer.toString());
+        } catch (IOException e) {
+            return Optional.empty();
+        }
+    }
+
+    public Optional<String> renderHtml(String body, String messageUrl, Message msg, String hash) {
+        PebbleTemplate noteTemplate = pebbleEngine.getTemplate("email/html");
+        Map<String, Object> context = new HashMap<>();
+        context.put("messageBody", body);
+        context.put("messageUrl", messageUrl);
+        context.put("msg", msg);
+        context.put("hash", hash);
+        try {
+            Writer writer = new StringWriter();
+            noteTemplate.evaluate(writer, context);
+            return Optional.of(writer.toString());
+        } catch (IOException e) {
+            return Optional.empty();
+        }
+    }
 }
-- 
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