From d9379351e992704c7b93ed0b74d2e1c60e166538 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 15 Sep 2016 01:51:30 +0300
Subject: juick-www: signup/rss -> pebble

---
 juick-www/src/main/java/com/juick/www/Main.java   | 14 +++-
 juick-www/src/main/java/com/juick/www/RSS.java    | 63 ++++-------------
 juick-www/src/main/java/com/juick/www/SignUp.java | 86 +++++++----------------
 juick-www/src/main/resources/layouts/rss.xml      | 38 ++++++++++
 juick-www/src/main/resources/views/signup.html    | 41 +++++++++++
 5 files changed, 131 insertions(+), 111 deletions(-)
 create mode 100644 juick-www/src/main/resources/layouts/rss.xml
 create mode 100644 juick-www/src/main/resources/views/signup.html

(limited to 'juick-www')

diff --git a/juick-www/src/main/java/com/juick/www/Main.java b/juick-www/src/main/java/com/juick/www/Main.java
index 57704f36..af8711ed 100644
--- a/juick-www/src/main/java/com/juick/www/Main.java
+++ b/juick-www/src/main/java/com/juick/www/Main.java
@@ -210,7 +210,12 @@ public class Main extends HttpServlet implements Stream.StreamListener {
             String uname = uri.substring(5);
             int uid = UserQueries.getUIDbyName(sql, uname);
             if (uid > 0) {
-                rss.doGet(sql, request, response, uid, uname);
+                try {
+                    rss.doGet(sql, response, uid);
+                } catch (PebbleException e) {
+                    log("pebble exception", e);
+                    response.sendError(500);
+                }
             } else {
                 response.sendError(404);
             }
@@ -230,7 +235,12 @@ public class Main extends HttpServlet implements Stream.StreamListener {
         } else if (uri.startsWith("/_twitter")) {
             twitterAuth.doGet(sql, request, response);
         } else if (uri.equals("/signup")) {
-            signup.doGet(sql, request, response);
+            try {
+                signup.doGet(sql, request, response);
+            } catch (PebbleException e) {
+                log("pebble exception", e);
+                response.sendError(500);
+            }
         } else if (uri.equals("/help") || uri.equals("/help/")) {
             help.doRedirectToHelpIndex(response);
         } else if (uri.startsWith("/help/")) {
diff --git a/juick-www/src/main/java/com/juick/www/RSS.java b/juick-www/src/main/java/com/juick/www/RSS.java
index 23120140..f27ea539 100644
--- a/juick-www/src/main/java/com/juick/www/RSS.java
+++ b/juick-www/src/main/java/com/juick/www/RSS.java
@@ -19,16 +19,18 @@ package com.juick.www;
 
 import com.juick.Message;
 import com.juick.server.MessagesQueries;
+import com.mitchellbosecke.pebble.error.PebbleException;
+import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.text.SimpleDateFormat;
-import java.util.Date;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  *
@@ -38,7 +40,7 @@ public class RSS {
 
     private static final SimpleDateFormat sdfRSS = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z");
 
-    protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response, int uid, String uname) throws ServletException, IOException {
+    protected void doGet(JdbcTemplate sql, HttpServletResponse response, int uid) throws ServletException, IOException, PebbleException {
         List<Integer> mids = MessagesQueries.getUserBlog(sql, uid, 0, 0);
         if (mids.isEmpty()) {
             response.sendError(404);
@@ -47,55 +49,16 @@ public class RSS {
 
         List<Message> msgs = MessagesQueries.getMessages(sql, mids);
 
+        msgs.forEach(m -> Utils.formatMessage(m.getText()));
+
         response.setContentType("application/rss+xml; charset=UTF-8");
         try (PrintWriter out = response.getWriter()) {
-            out.println("<?xml version='1.0' encoding='utf-8'?>");
-            out.println("<rss version='2.0' xmlns:atom='http://www.w3.org/2005/Atom' xmlns:slash='http://purl.org/rss/1.0/modules/slash/' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:media='http://search.yahoo.com/mrss/'  xmlns:juick='http://juick.com/'>");
-            out.println("<channel>");
-            out.println("<atom:link href='http://rss.juick.com/" + uname + "/blog' rel='self' type='application/rss+xml'/>");
-            out.println("<title>" + uname + " - Juick</title>");
-            out.println("<link>http://juick.com/" + uname + "/</link>");
-            out.println("<description>The latest messages by @" + uname + " at Juick</description>");
-            out.println("<image><url>http://i.juick.com/a/" + uid + ".png</url><title>" + uname + " - Juick</title><link>http://juick.com/" + uname + "/</link></image>");
-
-            for (Message msg : msgs) {
-                out.println("<item>");
-                out.println("<link>http://juick.com/" + msg.getUser().getUName() + "/" + msg.getMID() + "</link>");
-                out.println("<guid>http://juick.com/" + msg.getUser().getUName() + "/" + msg.getMID() + "</guid>");
-
-                out.print("<title><![CDATA[@" + msg.getUser().getUName() + ":");
-                if (!msg.Tags.isEmpty()) {
-                    for (int n = 0; n < msg.Tags.size(); n++) {
-                        out.print(" *" + msg.Tags.get(n));
-                    }
-                }
-                out.println("]]></title>");
-                out.println("<description><![CDATA[" + Utils.formatMessage(msg.getText()) + "]]></description>");
-
-                Date date = msg.getDate();
-                out.println("<pubDate>" + sdfRSS.format(date) + "</pubDate>");
-
-
-                out.println("<comments>http://juick.com/" + msg.getUser().getUName() + "/" + msg.getMID() + "</comments>");
-                if (!msg.Tags.isEmpty()) {
-                    for (int n = 0; n < msg.Tags.size(); n++) {
-                        out.println("<category>" + msg.Tags.get(n) + "</category>");
-                    }
-                }
-                if (msg.AttachmentType != null) {
-                    if (msg.AttachmentType.equals("jpg")) {
-                        out.println("<media:content url='http://i.juick.com/photos-1024/" + msg.getMID() + ".jpg' type='image/jpeg'/>");
-                        out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.getMID() + ".jpg'/>");
-                    } else if (msg.AttachmentType.equals("png")) {
-                        out.println("<media:content url='http://i.juick.com/photos-1024/" + msg.getMID() + ".png' type='image/png'/>");
-                        out.println("<media:thumbnail url='http://i.juick.com/ps/" + msg.getMID() + ".png'/>");
-                    }
-                }
-                out.println("<juick:user uid='" + msg.getUser().getUID() + "'/>");
-                out.println("</item>");
-            }
-
-            out.println("</channel></rss>");
+            PebbleTemplate template = Utils.getEngine().getTemplate("layouts/rss.xml");
+            Map<String, Object> context = new HashMap<>();
+            context.put("user", msgs.stream().findFirst().get().getUser());
+            context.put("msgs", msgs);
+            context.put("sdfRSS", sdfRSS);
+            template.evaluate(out, context);
         }
     }
 }
diff --git a/juick-www/src/main/java/com/juick/www/SignUp.java b/juick-www/src/main/java/com/juick/www/SignUp.java
index a67d049a..43c82a9a 100644
--- a/juick-www/src/main/java/com/juick/www/SignUp.java
+++ b/juick-www/src/main/java/com/juick/www/SignUp.java
@@ -18,6 +18,8 @@
 package com.juick.www;
 
 import com.juick.server.UserQueries;
+import com.mitchellbosecke.pebble.error.PebbleException;
+import com.mitchellbosecke.pebble.template.PebbleTemplate;
 import org.apache.commons.lang3.tuple.Pair;
 import org.springframework.dao.EmptyResultDataAccessException;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -28,7 +30,9 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  *
@@ -36,7 +40,7 @@ import java.util.List;
  */
 public class SignUp {
 
-    protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+    protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, PebbleException {
         com.juick.User visitor = Utils.getVisitorUser(sql, request, response);
 
         String type = request.getParameter("type");
@@ -47,14 +51,19 @@ public class SignUp {
         }
 
         String account = null;
-        if (type.equals("fb")) {
-            account = getFacebookNameByHash(sql, hash);
-        } else if (type.equals("vk")) {
-            account = getVKNameByHash(sql, hash);
-        } else if (type.equals("xmpp")) {
-            account = getJIDByHash(sql, hash);
-        } else if (type.equals("durov")) {
-            account = getTelegramNameByHash(sql, hash);
+        switch (type) {
+            case "fb":
+                account = getFacebookNameByHash(sql, hash);
+                break;
+            case "vk":
+                account = getVKNameByHash(sql, hash);
+                break;
+            case "xmpp":
+                account = getJIDByHash(sql, hash);
+                break;
+            case "durov":
+                account = getTelegramNameByHash(sql, hash);
+                break;
         }
         if (account == null) {
             response.sendError(HttpServletResponse.SC_BAD_REQUEST);
@@ -63,53 +72,14 @@ public class SignUp {
 
         response.setContentType("text/html; charset=UTF-8");
         try (PrintWriter out = response.getWriter()) {
-            PageTemplates.pageHead(out, visitor, "Новый пользователь", null);
-            PageTemplates.pageNavigation(out, visitor, null);
-
-            out.println("<section id=\"content\">");
-
-            out.print("<h1 class=\"signup-h1\">");
-            if (type.charAt(0) == 'f') {
-                out.print("<img src=\"//static.juick.com/settings/facebook.png\" alt=\"Facebook\"/>");
-            } else if (type.charAt(0) == 'v') {
-                out.print("<img src=\"//static.juick.com/settings/vk.png\" alt=\"VKontakte\"/>");
-            } else if (type.charAt(0) == 'x') {
-                out.print("<img src=\"//static.juick.com/settings/xmpp.png\" alt=\"XMPP\"/>");
-            } else if (type.charAt(0) == 'd') {
-                out.print("<img src=\"//telegram.org/favicon.ico?3\" alt=\"Telegram\"/>");
-            }
-            out.println(account + "</h1>");
-
-            out.println("<h2 class=\"signup-h2\">Связать с существующим аккаунтом Juick</h2>");
-            out.println("<form action=\"/signup\" method=\"post\">");
-            out.println("<input type=\"hidden\" name=\"action\" value=\"link\"/>");
-            out.println("<input type=\"hidden\" name=\"type\" value=\"" + type + "\"/>");
-            out.println("<input type=\"hidden\" name=\"hash\" value=\"" + hash + "\"/>");
-            if (visitor.getUID() > 0) {
-                out.println("<input type=\"submit\" value=\"Связать с этим аккаунтом\"/>");
-            } else {
-                out.println("<p>Имя пользователя: <input type=\"text\" name=\"username\"/></p>");
-                out.println("<p>Пароль: <input type=\"password\" name=\"password\"/></p>");
-                out.println("<p><input type=\"submit\" value=\"    OK    \"/></p>");
-            }
-            out.println("</form>");
-
-            out.println("<hr class=\"signup-hr\"/>");
-
-            out.println("<h2 class=\"signup-h2\">Создать новый аккаунт Juick</h2>");
-            out.println("<form action=\"/signup\" method=\"post\">");
-            out.println("<input type=\"hidden\" name=\"action\" value=\"new\"/>");
-            out.println("<input type=\"hidden\" name=\"type\" value=\"" + type + "\"/>");
-            out.println("<input type=\"hidden\" name=\"hash\" value=\"" + hash + "\"/>");
-            out.println("<p>Имя пользователя: <input type=\"text\" name=\"username\" id=\"username\"/><br/><i>(От 2-х до 16-и латинских символов и/или цифр, дефис)</i></p>");
-            out.println("<p>Пароль: <input type=\"password\" name=\"password\"/><br/><i>(от 6-и до 32-х символов)</i></p>");
-            out.println("<p><input type=\"submit\" value=\"    OK    \"/></p>");
-            out.println("</form>");
-
-            out.println("</section>");
-
-            PageTemplates.pageFooter(request, out, visitor, false);
-            PageTemplates.pageEnd(out);
+            PebbleTemplate template = Utils.getEngine().getTemplate("views/signup.html");
+            Map<String, Object> context = new HashMap<>();
+            context.put("title", "Новый пользователь");
+            context.put("visitor", visitor);
+            context.put("account", account);
+            context.put("type", type);
+            context.put("hash", hash);
+            template.evaluate(out, context);
         }
     }
 
@@ -233,9 +203,7 @@ public class SignUp {
 
     private String getVKNameByHash(JdbcTemplate sql, String hash) {
         List<Pair<String, String>> logins = sql.query("SELECT vk_name,vk_link FROM vk WHERE loginhash=?",
-                (rs, num) -> {
-                    return Pair.of(rs.getString(1), rs.getString(2));
-                }, hash);
+                (rs, num) -> Pair.of(rs.getString(1), rs.getString(2)), hash);
         if (logins.size() > 0) {
             return "<a href=\"http://vk.com/" + logins.get(0).getRight() + "\" rel=\"nofollow\">" + logins.get(0).getLeft() + "</a>";
         }
diff --git a/juick-www/src/main/resources/layouts/rss.xml b/juick-www/src/main/resources/layouts/rss.xml
new file mode 100644
index 00000000..61dd3be8
--- /dev/null
+++ b/juick-www/src/main/resources/layouts/rss.xml
@@ -0,0 +1,38 @@
+<?xml version='1.0' encoding='utf-8'?>
+<rss version='2.0' xmlns:atom='http://www.w3.org/2005/Atom' xmlns:media='http://search.yahoo.com/mrss/'
+     xmlns:juick='http://juick.com/'>
+    <channel>
+        <atom:link href='http://rss.juick.com/{{ user.getUName() }}/blog' rel='self' type='application/rss+xml'/>
+        <title>{{ user.getUName() }} - Juick</title>
+        <link>http://juick.com/{{ user.getUName() }}/</link>
+        <description>The latest messages by @{{ user.getUName() }} at Juick</description>
+        <image>
+            <url>http://i.juick.com/a/{{ user.getUID() }}.png</url>
+            <title>{{ user.getUName() }} - Juick</title>
+            <link>http://juick.com/{{ user.getUName() }}/</link>
+        </image>
+        {% for msg in msgs %}
+        <item>
+            <link>http://juick.com/{{ msg.getUser().getUName() }}/{{ msg.getMID() }}</link>
+            <guid>http://juick.com/{{ msg.getUser().getUName() }}/{{ msg.getMID() }}</guid>
+            <title><![CDATA[@{{ msg.getUser().getUName() }}: {% for tag in msg.Tags %} *{{ tag }}{% endfor %}]]></title>
+            <description><![CDATA[{{ msg.getText() | raw }}]]></description>
+            <pubDate>{{ sdfRSS.format(msg.getDate()) }}</pubDate>
+            <comments>http://juick.com/{{ msg.getUser().getUName() }}/{{ msg.getMID() }}</comments>
+            {% for tag in msg.Tags %}
+            <category>{{ tag }}</category>
+            {% endfor %}
+            {% if msg.AttachmentType is not empty %}
+            {% if msg.AttachmentType == "jpg" %}
+            <media:content url='http://i.juick.com/photos-1024/{{ msg.getMID() }}.jpg' type='image/jpeg'/>
+            <media:thumbnail url='http://i.juick.com/ps/{{ msg.getMID() }}.jpg'/>
+            {% elseif msg.AttachmentType == "png" %}
+            <media:content url='http://i.juick.com/photos-1024/{{ msg.getMID() }}.png' type='image/png'/>
+            <media:thumbnail url='http://i.juick.com/ps/{{ msg.getMID() }}.png'/>
+            {% endif %}
+            {% endif %}
+            <juick:user uid='{{ msg.getUser().getUID() }}'/>
+        </item>
+        {% endfor %}
+    </channel>
+</rss>
\ No newline at end of file
diff --git a/juick-www/src/main/resources/views/signup.html b/juick-www/src/main/resources/views/signup.html
new file mode 100644
index 00000000..724ad961
--- /dev/null
+++ b/juick-www/src/main/resources/views/signup.html
@@ -0,0 +1,41 @@
+{% extends "layouts/content.html" %}
+{% block content %}
+<h1 class="signup-h1">
+    {% if type | slice(0, 1) == 'f' %}
+    <img src="//static.juick.com/settings/facebook.png" alt="Facebook"/>
+    {% elseif type | slice(0, 1)  == 'v' %}
+    <img src="//static.juick.com/settings/vk.png" alt="VKontakte"/>
+    {% elseif type | slice(0, 1)  == 'x' %}
+    <img src="//static.juick.com/settings/xmpp.png" alt="XMPP"/>
+    {% elseif type | slice(0, 1)  == 'd' %}
+    <img src="//telegram.org/favicon.ico?3" alt="Telegram"/>
+    {% endif %}
+    {{ account | raw }}</h1>
+
+<h2 class="signup-h2">Связать с существующим аккаунтом Juick</h2>
+<form action="/signup" method="post">
+    <input type="hidden" name="action" value="link"/>
+    <input type="hidden" name="type" value="{{ type }}"/>
+    <input type="hidden" name="hash" value="{{ hash }}"/>
+    {% if visitor.getUID() > 0 %}
+    <input type="submit" value="Связать с этим аккаунтом"/>
+    {% else %}
+    <p>Имя пользователя: <input type="text" name="username"/></p>
+    <p>Пароль: <input type="password" name="password"/></p>
+    <p><input type="submit" value="    OK    "/></p>
+    {% endif %}
+</form>
+
+<hr class="signup-hr"/>
+
+<h2 class="signup-h2">Создать новый аккаунт Juick</h2>
+<form action="/signup" method="post">
+    <input type="hidden" name="action" value="new"/>
+    <input type="hidden" name="type" value="{{ type }}"/>
+    <input type="hidden" name="hash" value="{{ hash }}"/>
+    <p>Имя пользователя: <input type="text" name="username" id="username"/><br/><i>(От 2-х до 16-и латинских символов
+        и/или цифр, дефис)</i></p>
+    <p>Пароль: <input type="password" name="password"/><br/><i>(от 6-и до 32-х символов)</i></p>
+    <p><input type="submit" value="    OK    "/></p>
+</form>
+{% endblock %}
\ No newline at end of file
-- 
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