From 7031ebc907e02648a9d215c6a227f9305542795c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=A9munaire?= <nemunaire@pomail.fr>
Date: Sun, 18 Jan 2015 09:10:42 +0100
Subject: [PATCH] Use AJAX for generation status

---
 htdocs/index.php                              | 10 ---
 onyx/include/admin/generation.php             | 17 +++--
 onyx/include/admin/home.php                   |  6 --
 onyx/tpl/bootstrap/admin/generation.tpl       | 14 ++--
 .../tpl/bootstrap/admin/generation_status.tpl |  6 ++
 onyx/tpl/bootstrap/admin/home.tpl             | 69 +++++++++++++++----
 onyx/tpl/bootstrap/admin/layout.tpl           |  1 +
 7 files changed, 76 insertions(+), 47 deletions(-)
 create mode 100644 onyx/tpl/bootstrap/admin/generation_status.tpl

diff --git a/htdocs/index.php b/htdocs/index.php
index 03fdcaa1..aa0de1ea 100644
--- a/htdocs/index.php
+++ b/htdocs/index.php
@@ -83,25 +83,15 @@ if ($n && $p[0] == SALT_ADMIN)
           case "generation":
           case "generation/":
           case "generation/clear":
-          case "generation/clear/":
           case "generation/custom":
-          case "generation/custom/":
           case "generation/errors":
-          case "generation/errors/":
           case "generation/full":
-          case "generation/full/":
           case "generation/freeze":
-          case "generation/freeze/":
           case "generation/unfreeze":
-          case "generation/unfreeze/":
           case "generation/home":
-          case "generation/home/":
           case "generation/nginx":
-          case "generation/nginx/":
           case "generation/team":
-          case "generation/team/":
           case "generation/sync":
-          case "generation/sync/":
             $page = require("admin/generation.php");
           break;
 
diff --git a/onyx/include/admin/generation.php b/onyx/include/admin/generation.php
index 2596c29e..85b4cc5b 100644
--- a/onyx/include/admin/generation.php
+++ b/onyx/include/admin/generation.php
@@ -48,12 +48,17 @@ if (count($p) > 2)
     break;
   }
 }
+elseif (count($p) > 1) {
+  header("Content-type: application/xml");
 
-if (!empty($ret))
-{
-    $template->assign("return", $ret);
-    return "admin/generation";
+  $queue = explode("\n", pipe_backend_scheduler("show"));
+  unset($queue[0], $queue[1]);
+  $template->assign("queue", array_filter($queue, function($var){ return !empty($var); }));
+
+  return "admin/generation_status";
 }
 
-header("Location: /".SALT_ADMIN."/");
-exit();
+header("Content-type: application/xml");
+
+$template->assign("return", $ret);
+return "admin/generation";
diff --git a/onyx/include/admin/home.php b/onyx/include/admin/home.php
index b66fd634..2639659f 100644
--- a/onyx/include/admin/home.php
+++ b/onyx/include/admin/home.php
@@ -36,10 +36,4 @@ if (file_exists($srv_file))
                           openssl_x509_parse(file_get_contents($srv_file)));
 }
 
-/* GENERATION */
-
-$queue = explode("\n", pipe_backend_scheduler("show"));
-unset($queue[0], $queue[1]);
-$template->assign("queue", array_filter($queue, function($var){ return !empty($var); }));
-
 return "admin/home";
diff --git a/onyx/tpl/bootstrap/admin/generation.tpl b/onyx/tpl/bootstrap/admin/generation.tpl
index 7fbb787b..718bab1f 100644
--- a/onyx/tpl/bootstrap/admin/generation.tpl
+++ b/onyx/tpl/bootstrap/admin/generation.tpl
@@ -1,10 +1,4 @@
-{extends file="admin/layout.tpl"}
-{block name=content}
-<h1>
-     Génération
-</h1>
-{if isset($return)}
-    <h2>Sortie</h2>
-    <pre>{$return|escape}</pre>
-{/if}
-{/block}
+<?xml version="1.0" encoding="UTF-8"?>
+<gen>
+  <logs>{$return|escape}</logs>
+</gen>
diff --git a/onyx/tpl/bootstrap/admin/generation_status.tpl b/onyx/tpl/bootstrap/admin/generation_status.tpl
new file mode 100644
index 00000000..6c32cbca
--- /dev/null
+++ b/onyx/tpl/bootstrap/admin/generation_status.tpl
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<queue>
+{foreach from=$queue item=itm}
+  <item>{$itm}</item>
+{/foreach}
+</queue>
diff --git a/onyx/tpl/bootstrap/admin/home.tpl b/onyx/tpl/bootstrap/admin/home.tpl
index 94d3144d..4e9ebbcb 100644
--- a/onyx/tpl/bootstrap/admin/home.tpl
+++ b/onyx/tpl/bootstrap/admin/home.tpl
@@ -86,32 +86,29 @@
 	  <th>File d'attente</th>
 	</tr>
       </thead>
-      <tbody>
-	{foreach from=$queue item=itm key=k}
+      <tbody id="genst">
 	<tr>
-	  <td{if $k == 2} class="{if $itm == "empty!"}warning{else}success{/if}"{/if}>
-	    {$itm}
-	  </td>
+	  <td>Pending...</td>
 	</tr>
-	{/foreach}
       </tbody>
     </table>
     </div>
+    <pre class="col-xs-4" id="logs"></pre>
     <div class="col-xs-4">
-      <a href="/{$SALT_ADMIN}/generation/full" class="btn btn-default">Complet</a>
-      <a href="/{$SALT_ADMIN}/generation/home" class="btn btn-default">Accueil</a>
-      <a href="/{$SALT_ADMIN}/generation/errors" class="btn btn-danger">Pages d'erreurs</a><br>
-      <a href="/{$SALT_ADMIN}/generation/sync" class="btn btn-info">Synchro légère</a>
-      <a href="/{$SALT_ADMIN}/generation/clear" class="btn btn-warning">Vider la file d'attente</a><br>
-      <a href="/{$SALT_ADMIN}/generation/freeze" class="btn btn-danger">Freeze</a>
-      <a href="/{$SALT_ADMIN}/generation/unfreeze" class="btn btn-success">Unfreeze</a>
-      <form method="post" action="/{$SALT_ADMIN}/generation/team" role="form" class="form-inline">
+      <a href="/{$SALT_ADMIN}/generation/full" onclick="call_gen('full'); return false" class="btn btn-default">Complet</a>
+      <a href="/{$SALT_ADMIN}/generation/home" onclick="call_gen('home'); return false" class="btn btn-default">Accueil</a>
+      <a href="/{$SALT_ADMIN}/generation/errors" onclick="call_gen('errors'); return false" class="btn btn-danger">Pages d'erreurs</a><br>
+      <a href="/{$SALT_ADMIN}/generation/sync" onclick="call_gen('sync'); return false" class="btn btn-info">Synchro légère</a>
+      <a href="/{$SALT_ADMIN}/generation/clear" onclick="call_gen('clear'); return false" class="btn btn-warning">Vider la file d'attente</a><br>
+      <a href="/{$SALT_ADMIN}/generation/freeze" onclick="call_gen('freeze'); return false" class="btn btn-danger">Freeze</a>
+      <a href="/{$SALT_ADMIN}/generation/unfreeze" onclick="call_gen('unfreeze'); return false" class="btn btn-success">Unfreeze</a>
+      <form method="post" action="/{$SALT_ADMIN}/generation/team" onsubmit="call_gen('team'); return false" role="form" class="form-inline">
 	<div class="form-group">
 	  <input type="input" class="form-control" id="regenteam" name="team" placeholder="Team to regen">
 	  <button type="submit" class="btn btn-primary">Regénérer</button>
 	</div>
       </form>
-      <form method="post" action="/{$SALT_ADMIN}/generation/custom" role="form" class="form-inline">
+      <form method="post" action="/{$SALT_ADMIN}/generation/custom" onsubmit="call_gen('custom'); return false" role="form" class="form-inline">
 	<div class="form-group">
 	  <input type="input" class="form-control" id="cmds" name="cmds" placeholder="Custom commands, : separated">
 	  <button type="submit" class="btn btn-warning">Envoyer</button>
@@ -121,3 +118,45 @@
   </div>
 </div>
 {/block}
+{block name=end2}
+<script type="text/javascript">
+function call_gen(which) {
+  if (which == "team") datas = { 'team': $('#regenteam').val() }
+  else if (which == "custom") datas = { 'cmds': $('#cmds').val() }
+  else datas = { }
+  $.ajax({
+  type: 'POST',
+  data: datas,
+  url: './generation/' + which,
+  success: function(data){
+    $('#logs').html($(data).find('logs').text());
+  },
+  error: function() {
+    $('#logs').html('Oops! an error occurs during command execution');
+  }
+  });
+}
+
+function refresh_state() {
+  $.ajax({
+  type: 'GET',
+  url: './generation',
+  success: function(data){
+    $('#genst').empty();
+    $(data).find('item').each(function(i){
+      if (i == 0 && $(this).text() == "empty!")
+        color = "warning";
+      else if (i == 0)
+        color = "success";
+      else
+        color = "";
+      $('#genst').append('<tr><td class="' + color + '">' + $(this).text() + '</td></tr>') })
+  },
+  error: function() {
+    $('#genst').html('<tr><td class="danger">Oops! an error occurs during status refresh</td></tr>');
+  }
+  });
+};
+setInterval(refresh_state, 1000);
+</script>
+{/block}
diff --git a/onyx/tpl/bootstrap/admin/layout.tpl b/onyx/tpl/bootstrap/admin/layout.tpl
index d56229cd..ca09d3f0 100644
--- a/onyx/tpl/bootstrap/admin/layout.tpl
+++ b/onyx/tpl/bootstrap/admin/layout.tpl
@@ -16,6 +16,7 @@
   {/if}
     update_end();
   </script>
+  {block name=end2}{/block}
 {/block}
 
 {block name=body}