From 0dde7786cd55ad089230dbb7a89a4ec76dbcd10d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20A=2E=20S=C3=A1nchez=20L=C3=B3pez?=
 <esanchez@yaco.es>
Date: Sat, 12 Mar 2011 17:26:29 +0000
Subject: [PATCH] Decorate two pages with revision errors. Fixes #616  -
 Legacy-Id: 2886

---
 ietf/submit/templatetags/submit_tags.py | 22 ++++++++++++++++++++++
 ietf/submit/utils.py                    |  7 +++++--
 ietf/templates/submit/draft_status.html |  5 +++--
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/ietf/submit/templatetags/submit_tags.py b/ietf/submit/templatetags/submit_tags.py
index 9cdeb18a2..f406660c9 100644
--- a/ietf/submit/templatetags/submit_tags.py
+++ b/ietf/submit/templatetags/submit_tags.py
@@ -2,6 +2,7 @@ import os
 
 from django import template
 from django.conf import settings
+from django.utils.html import mark_safe
 
 register = template.Library()
 
@@ -15,3 +16,24 @@ def show_submission_files(context, submission):
             result.append({'name': '[%s version ]' % ext[1:].capitalize(),
                            'url': '%s%s-%s%s' % (settings.STAGING_URL, submission.filename, submission.revision, ext)})
     return {'files': result}
+
+def show_two_pages(context, two_pages, validation):
+    result
+
+
+@register.filter
+def two_pages_decorated_with_validation(value, validation):
+    pages = value.first_two_pages
+    if not 'revision' in validation.warnings.keys():
+        return mark_safe('<pre class="twopages" style="display: none;">%s</pre>' % pages)
+    result = '<pre class="twopages" style="display: none;">\n'
+    for line in pages.split('\n'):
+        if line.find('%s-%s' % (value.filename, value.revision)) > -1:
+            result += '</pre><pre class="twopages" style="display: none; background: red;">'
+            result += line
+            result += '\n'
+            result += '</pre><pre class="twopages" style="display: none;">\n'
+        else:
+            result += line
+            result += '\n'
+    return mark_safe(result)
diff --git a/ietf/submit/utils.py b/ietf/submit/utils.py
index 4cc153e5e..eaa0b1e83 100644
--- a/ietf/submit/utils.py
+++ b/ietf/submit/utils.py
@@ -145,8 +145,11 @@ class DraftValidation(object):
         expected = 0
         if existing_revisions:
             expected = max(existing_revisions) + 1
-        if int(revision) != expected:
-            self.add_warning('revision', 'Invalid Version Number (Version %02d is expected)' % expected)
+        try:
+            if int(revision) != expected:
+                self.add_warning('revision', 'Invalid Version Number (Version %02d is expected)' % expected)
+        except ValueError:
+            self.add_warning('revision', 'Revision not found')
 
     def validate_authors(self):
         if not self.authors:
diff --git a/ietf/templates/submit/draft_status.html b/ietf/templates/submit/draft_status.html
index e4b70ce3b..6ee28c0b9 100644
--- a/ietf/templates/submit/draft_status.html
+++ b/ietf/templates/submit/draft_status.html
@@ -16,6 +16,7 @@ table.metadata-table tr { vertical-align: top; }
 table.metadata-table tr.warning td, table.metadata-table tr.warning th { background-color: #ffaaaa; }
 table.metadata-table div.warn_message { color: red; }
 table.metadata-table ul.errorlist { color: red; padding: 0px; margin: 0px; list-style-type: none; }
+pre.twopages { margin: 0px; }
 {% endblock morecss %}
 
 {% block pagehead %}
@@ -100,7 +101,7 @@ Your draft has NOT been verified to meet IDNITS requirements.
   <div class="bd"> 
     <div id="stream_dialog_body" style="padding: 0em 5em; height: 400px; overflow: auto;">
       <pre class="idnits_message" style="display: none;">{{ detail.idnits_message }}</pre>
-      <pre class="twopages" style="display: none;">{{ detail.first_two_pages }}</pre>
+      {{ detail|two_pages_decorated_with_validation:validation }}
     </div>
   </div>
 </div>
@@ -136,7 +137,7 @@ returned to the submitter.
 <tr><th>Document</th><td>{{ detail.filename }} <a class="twopages_trigger" href="#">[View first two pages]</a>
 {% show_submission_files detail %}
 </td></tr>
-<tr{% if validation.warnings.revision %} class="warning"{% endif %}><th>Revision</th><td>{{ detail.revision }}<div class="warn_message">{{ validation.warnings.revision }}</div></td></tr>
+<tr{% if validation.warnings.revision %} class="warning"{% endif %}><th>Revision</th><td>{{ detail.revision }}<div class="warn_message">{{ validation.warnings.revision }}{% if validation.warnings.revision %}<br /><a class="twopages_trigger" href="#">[View error]</a>{% endif %}</div></td></tr>
 <tr><th>Submission date</th><td>{{ detail.submission_date }}</td></tr>
 <tr><th>Title</th><td>{{ detail.id_document_name }}</td></tr>
 <tr{% if validation.warnings.group %} class="warning"{% endif %}><th>WG</th><td>{{ validation.wg|default:"Individual Submission" }}<div class="warn_message">{{ validation.warnings.group }}</div></td></tr>