Clean up back end HTML templates.

The check-handlebars-templates script now looks at most of our
back end templates to try and find imbalanced tags.  This commit
fixes a bunch of the existing templates.

(imported from commit fad4a5d85d68160370dd588b41d6f125f64d198f)

static/templates/alert_word_settings_item.handlebars

@@ -1,7 +1,7 @@
 {{! Alert word in the settings page that can be removed }}
 <li class="alert-word-item" data-word='{{word}}'>
 	{{#if editing}}
-		<input class="edit-alert-word input-medium" type="text" placeholder="Alert Word"></input><button class="btn btn-mini add-alert-word" type="button">Add</button>
+		<input class="edit-alert-word input-medium" type="text" placeholder="Alert Word"><button class="btn btn-mini add-alert-word" type="button">Add</button>
 	{{else}}
 		{{word}}<button class="btn btn-mini remove-alert-word" type="button"><i class="icon-vector-remove"></i></button>
 	{{/if}}

templates/404.html

@@ -5,7 +5,7 @@
 {% block portico_content %}
 
 <br/>
-<p class="lead">404: Page not found.<p>
+<p class="lead">404: Page not found.</p>
 
 <p>We know this is stressful, but we still love you.</p>
 

templates/500.html

@@ -10,7 +10,7 @@
 {% block portico_content %}
 
 <br/>
-<p class="lead">500: Internal server error.<p>
+<p class="lead">500: Internal server error.</p>
 
 <p>Well oops. This one's probably our fault. Sorry about that!</p>
 

templates/confirmation/confirm.html

@@ -8,16 +8,16 @@
     <p>You're confirmed. We're not exactly sure what we confirmed you for, but whatever it is you're totally good.</p>
 {% else %}
 
-    <p class="lead">Whoops, something's not right. We couldn't find your confirmation ID!<p>
+    <p class="lead">Whoops, something's not right. We couldn't find your confirmation ID!</p>
 
     {% if enterprise % }
-    <p>Make sure you copied the link correctly in to your browser.<p>
+    <p>Make sure you copied the link correctly in to your browser.</p>
 
     <p>If you're still having problems, please contact your Zulip administrator at <a
     href="mailto:{{ support_email }}">{{ support_email }}</a>.</p>
     {% else % }
     <p>Make sure you copied the link correctly in to your browser. If you're
-    still encountering this page, its probably our fault. We're sorry.<p>
+    still encountering this page, its probably our fault. We're sorry.</p>
 
     <p>Anyway, shoot us a line at <a
     href="mailto:{{ support_email }}">{{ support_email }}</a> and we'll get

templates/corporate/features.html

@@ -54,7 +54,7 @@
         <i class="icon-vector-user icon-vector-3x feature-icon"></i>
         <h4>@-notifications</h4>
         <p>Want someone's attention in a conversation? @-notify them
-        and they'll be right over.
+        and they'll be right over.</p>
       </div>
       <div class="feature-block">
         <i class="icon-vector-bullhorn icon-vector-3x feature-icon"></i>

templates/corporate/mit.html

@@ -58,9 +58,7 @@
 
     <p>If you have any questions, please contact us using the "Send feedback"
       button in Zulip or e-mail us
-      at <a href="mailto:support@zulip.com">support@zulip.com</a><p>
+      at <a href="mailto:support@zulip.com">support@zulip.com</a></p>
 
-</div>
-</div>
 
 {% endblock %}

templates/corporate/signup.html

@@ -45,7 +45,7 @@
           id="name" name="name" placeholder="Wolfgang A. Mozart" /><span class="punc">,</span> and
           you can email me at <input class="input-large" type="email"
           id="email" name="email"
-          placeholder="w.a.mozart@magicflute.com" /><span class="punc">.</span>
+          placeholder="w.a.mozart@magicflute.com" /><span class="punc">.</span></p>
 
 
           <p>I work at <input class="input-large" type="text"
@@ -54,7 +54,7 @@
           about <input class="input-mini" type="text" id="count"
           name="count" placeholder="10" /> of us, and today we use
           <input class="input-medium" type="text" id="product"
-          name="product" placeholder="IRC" /> to chat.</p></span>
+          name="product" placeholder="IRC" /> to chat.</span></p>
 
           <div class="signup-signature">
              <p>I'm looking forward to it!</p>

templates/corporate/zephyr-mirror.html

@@ -71,7 +71,4 @@ mirror script instead of using Webathena.</p>
     doing so will result in messages you sent being forwarded to
     Zephyr twice.</p>
 
-    </div>
-</div>
-
 {% endblock %}

templates/corporate/zephyr.html

@@ -17,7 +17,7 @@
 
 <h3>You're done!</h3>
 <p>If you have any questions, please contact us using the "Send feedback" button in Zulip or e-mail us at
-<a href="mailto:support@zulip.com">support@zulip.com</a><p>
+<a href="mailto:support@zulip.com">support@zulip.com</a></p>
 
 <h3>If you want to automatically transfer your existing Zephyr subscriptions</h3>
 
@@ -36,7 +36,7 @@
     home view that you less commonly read.  You can still easily access those streams
     from Zulip when you want to read them.  You can control your subscriptions
     and what's in your home view by clicking the gear in the upper right-hand corner
-    and then selecting "Streams".</p>
+    and then selecting "Streams".</p></li>
 </ol>
 
 <h3>If you subscribe to any encrypted Zephyr classes</h3>
@@ -48,7 +48,4 @@
 </ol>
 </p>
 
-</div>
-</div>
-
 {% endblock %}

templates/openid_error.html

@@ -5,7 +5,7 @@
 {% block portico_content %}
 
 <br/>
-<p class="lead">We couldn't validate your Google account<p>
+<p class="lead">We couldn't validate your Google account</p>
 
 <p>You might want to <a href="{% url 'django_openid_auth.views.login_begin' %}">try logging in via Google again</a>
   or <a href="{% url 'django.contrib.auth.views.login' %}">log in with a username or password.</a></p>

templates/zerver/accounts_accept_terms.html

@@ -20,7 +20,7 @@ Allow the user to accept the terms, creating an email record of that fact.
     <div class="control-group">
         <label for="id_email" class="control-label">Email</label>
         <div class="controls fakecontrol">
-            <p>{{ email }}<p>
+            <p>{{ email }}</p>
         </div>
     </div>
     <div class="control-group">

templates/zerver/accounts_send_confirm.html

@@ -6,7 +6,7 @@
 <div class="app portico-page">
   <div class="app-main portico-page-container">
             <h2>Thanks for signing up!</h2>
-            <p class="lead">Check your email so we can get started.<p>
+            <p class="lead">Check your email so we can get started.</p>
 
             <p>Still no email? We can <a href="#" id="resend_email_link">resend it</a>.<br/>
             <small>(Just in case, take a look at your Spam folder.)</small></p>

templates/zerver/apps.html

@@ -53,7 +53,7 @@
 
         <p><em>Note: The latest versions of the Mac app require Mac OS
         X 10.7+. If you are running OS X 10.6 (Snow Leopard), please
-        download <a href="https://zulip.com/dist/apps/mac/Zulip-0.3.8%20NoUpdate.dmg">this version</a> instead.</p></em>
+        download <a href="https://zulip.com/dist/apps/mac/Zulip-0.3.8%20NoUpdate.dmg">this version</a> instead.</em></p>
 
         <p style="text-align: center">
         {% if not_enterprise %}
@@ -89,10 +89,11 @@ sudo apt-get install zulip-desktop-sso
         <h3>Other</h3>
         {% if not_enterprise %}
           <p>We provide a <a href="https://zulip.com/dist/apps/linux/zulip-desktop_latest.bin.tar.gz">binary tarball</a> of the Zulip application, built for 64-bit systems.
+          </p>
         {% else %}
           <p>We provide a <a href="https://zulip.com/dist/apps/sso/linux/zulip-desktop_latest.bin.tar.gz">binary tarball</a> of the Zulip application, built for 64-bit systems.
+          </p>
         {% endif %}
-        </p>
       </div>
 
       <div class="tab-pane" id="windows">

templates/zerver/integrations.html

@@ -185,7 +185,7 @@
       <p>You will need your Basecamp account ID. You can find it as a sequence of numbers in the URL when you log in:</p>
       <img class="screenshot" src="/static/images/integrations/basecamp/001.png">
       <p>Edit the Basecamp and Zulip credentials in <code>integrations/basecamp/zulip_basecamp_config.py</code> using
-      your favorite editor:
+      your favorite editor:</p>
 
 
       <div class="codehilite">
@@ -210,7 +210,7 @@
 
       <p><b>Congratulations! You're done!</b><br /> Whenever you create a new project,
       calendar event, comment, message, or more, you'll get a notification in your selected stream
-      with the project or calendar as the topic.
+      with the project or calendar as the topic.</p>
       <img class="screenshot" src="/static/images/integrations/basecamp/002.png">
     </div>
 
@@ -792,9 +792,10 @@ following, to the stream <code>commits</code> with a subject that matches the re
         <ul>
           <li>Did you set up a post-build action for your project?</li>
           <li>Does the stream you picked (e.g. <code>jenkins</code>) already exist? If not, add yourself to it and try again.</li>
-          <li>Are your access key and email address correct? Test them using <a href="/api">our curl API</a>.
+          <li>Are your access key and email address correct? Test them using <a href="/api">our curl API</a>.</li>
           <li>Still stuck? Email <a href="mailto:support@zulip.com?subject=Jenkins">support@zulip.com</a>.</li>
         </ul>
+      </p>
     </div>
 
    <div id="jira" class="integration-instructions">
@@ -872,6 +873,7 @@ following, to the stream <code>commits</code> with a subject that matches the re
       <p>In the Administrators page, navigate to <code>Plugins > Other > Script Listeners</code>. In the <code>Add Listener</code> section, click on
         the <code>Custom Listener</code> option. Select the events you wish the Zulip integration to fire for, and the projects you wish Zulip to be notified for.
         In the <code>Name of groovy class</code> field, enter <code>org.zulip.jira.ZulipListener</code>.
+      </p>
 
       <p>Click <code>Add Listener</code>, and JIRA will now notify your Zulip of changes to your issues!</p>
 
@@ -911,6 +913,7 @@ key=NAGIOS_BOT_API_KEY
       GROUPS</code> section
       of <code>/etc/nagios3/conf.d/contacts.cfg</code>, doing
       something like:
+      </p>
 
 <div class="codehilite"><pre>define contactgroup{
         contactgroup_name       admins
@@ -958,6 +961,7 @@ key=NAGIOS_BOT_API_KEY
            https://github.com/zulip/phabricator-to-zulip
           </a>
         to get it set up.
+      </p>
 
     </div>
 

templates/zerver/login.html

@@ -74,7 +74,7 @@ autofocus('#id_username');
             <div class="control-group">
                 <label for="id_password" class="control-label">Password</label>
                 <div class="controls">
-                    <input id="id_password" name="password" class="required" type="password">
+                    <input id="id_password" name="password" class="required" type="password" />
                 </div>
             </div>
             {% endif %}

templates/zerver/privacy.html

@@ -166,7 +166,7 @@ opt-in consent for the sharing of any sensitive personal information.</p>
 </li>
 
 <li>
-<p><strong>With domain administrators</strong>
+<p><strong>With domain administrators</strong></p>
 
 <p>If your Zulip Account is managed for you by a domain administrator then
 your domain administrator and resellers who provide user support to your

templates/zerver/register.html

@@ -33,7 +33,7 @@ Form is validated both client-side using jquery-validate (see signup.js) and ser
         <label for="id_email" class="control-label">Email</label>
         <div class="controls fakecontrol">
             <input type='hidden' name='key' value='{{ key }}' />
-            <p>{{ email }}<p>
+            <p>{{ email }}</p>
         </div>
     </div>
     <div class="control-group">

tools/check-handlebar-templates

@@ -6,13 +6,19 @@ import subprocess
 class Record:
     pass
 
-def validate(fn):
+def validate(fn, check_indent=True):
     text = open(fn).read()
 
     state = Record()
 
     def NoStartTag(end_tag):
-        raise Exception('No start tag for %s' % end_tag)
+        raise Exception('''
+            No start tag
+            fn: %s
+            end tag:
+                %s
+                line %d, col %d
+            ''' % (fn, end_tag, state.line, state.col))
 
     def start_tag_matcher(s):
         start_line = state.line
@@ -25,7 +31,7 @@ def validate(fn):
             problem = None
             if start_tag != end_tag[2:-1]:
                 problem = 'Mismatched tag.'
-            elif state.line > start_line + 1 and state.col != start_col:
+            elif check_indent and state.line > start_line + 1 and state.col != start_col:
                 problem = 'Bad indentation.'
             if problem:
                 raise Exception('''
@@ -40,7 +46,7 @@ def validate(fn):
                     ''' % (fn, problem, s, start_line, start_col, end_tag, state.line, state.col))
             state.matcher = old_matcher
             state.depth -= 1
-        return f
+        state.matcher = f
 
     state.depth = 0
     state.i = 0
@@ -71,24 +77,37 @@ def validate(fn):
             if s.startswith('</'):
                 state.matcher(s)
             else:
-                if not s.endswith('/>'):
+                tag = s[1:-1].split()[0]
-                    state.matcher = start_tag_matcher(s)
+                ignore = s.startswith('<!--') or s.endswith('/>') or tag in ['img', 'meta', 'br', 'input']
+                if not ignore:
+                    start_tag_matcher(s)
             advance(len(s))
             continue
         advance(1)
 
-    assert state.depth == 0
+    if state.depth != 0:
+        return state.matcher("(NO TAG)")
 
 git_files = map(str.strip, subprocess.check_output(['git', 'ls-files']).split('\n'))
 
 # Check all our handlebars templates.
 templates = [fn for fn in git_files if fn.endswith('.handlebars')]
 assert len(templates) >= 10 # sanity check that we are actually doing work
-
-# Django templates are pretty messy now, so we whitelist them for now.
-templates += [
-    'templates/zerver/settings.html'
-]
-
 for fn in templates:
     validate(fn)
+
+# Django templates are pretty messy now, so we do minimal checking.
+templates = sorted([fn for fn in git_files if fn.endswith('.html') and 'templates' in fn])
+
+def ok(fn):
+    if 'api.html' in fn: return False
+    if 'base.html' in fn: return False
+    if 'emails/' in fn: return False
+    return True
+
+templates = filter(ok, templates)
+
+
+assert len(templates) >= 10 # sanity check that we are actually doing work
+for fn in templates:
+    validate(fn, check_indent=False)