update for mail-storage version 1.1.0

Now a keyset based pagination is used instead of an offset based one.

This removes the dependency flask-paginate.

URL arguments are taken from the request object in the displayheaders
templates instead of passing them in manually.

Not needed arguments for about render_template are removed.

4 files changed, 89 insertions, 17 deletions

diff --git a/src/jwebmail/templates/_bot_nav.html b/src/jwebmail/templates/_bot_nav.html
index 2634151..bd9e05a 100644
--- a/src/jwebmail/templates/_bot_nav.html
+++ b/src/jwebmail/templates/_bot_nav.html
@@ -1,7 +1,43 @@
 <div class="columns">
 
-  <div class="column">
-    {{ pgn.links }}
+  <div class=column>
+    <nav class="pagination" role="navigation">
+      {% if first %}
+        <a class="pagination-previous" disabled>&laquo;</a>
+      {% else %}
+        <a class="pagination-previous"
+           href="{{ url_for(
+                      'displayheaders',
+                      folder=request.view_args.folder,
+                      page_bound=page_bound_before,
+                      page_after=0,
+                      per_page=request.args.get('per_page'),
+                      sort=request.args.get('sort'),
+                      search=request.args.get('search'),
+                    ) }}"
+           aria-label="Next">
+          &laquo;
+        </a>
+      {% endif %}
+
+      {% if last %}
+        <a class="pagination-next" disabled>&raquo;</a>
+      {% else %}
+        <a class="pagination-next"
+           href="{{ url_for(
+                      'displayheaders',
+                      folder=request.view_args.folder,
+                      page_bound=page_bound_after,
+                      page_after=1,
+                      per_page=request.args.get('per_page'),
+                      sort=request.args.get('sort'),
+                      search=request.args.get('search'),
+                    ) }}"
+           aria-label="Next">
+          &raquo;
+        </a>
+      {% endif %}
+    </nav>
   </div>
 
   <div class="column">
@@ -9,9 +45,11 @@
     {% if mail_folders|length > 1 %}
       <form action="{{ url_for('move', folder=folder) }}" id="move-mail" class=is-pulled-left method=POST>
         <input type=hidden name=csrf_token value="{{ csrf_token() }}">
-        <input type=hidden name=sort value="{{ request.args['sort'] }}">
-        <input type=hidden name=per_page value="{{ request.args['per_page'] }}">
-        <input type=hidden name=page value="{{ request.args['page'] }}">
+        <input type=hidden name=sort value="{{ request.args.sort }}">
+        <input type=hidden name=search value="{{ request.args.search }}">
+        <input type=hidden name=per_page value="{{ request.args.per_page }}">
+        <input type=hidden name=page_bound value="{{ request.args.page_bound }}">
+        <input type=hidden name=after_page value="{{ request.args.after_page }}">
         <div class="field has-addons">
           <div class=control>
             <div class=select>
@@ -35,9 +73,11 @@
       method=POST class="is-pulled-left ml-2">
 
       <input type=hidden name=csrf_token value="{{ csrf_token() }}">
-      <input type=hidden name=sort value="{{ request.args['sort'] }}">
-      <input type=hidden name=per_page value="{{ request.args['per_page'] }}">
-      <input type=hidden name=page value="{{ request.args['page'] }}">
+      <input type=hidden name=sort value="{{ request.args.sort }}">
+      <input type=hidden name=search value="{{ request.args.search }}">
+      <input type=hidden name=per_page value="{{ request.args.per_page }}">
+      <input type=hidden name=page_bound value="{{ request.args.page_bound }}">
+      <input type=hidden name=after_page value="{{ request.args.after_page }}">
       <div class=control>
         <input id=remove type=submit class=button value="{{ gettext('Remove') }}">
       </div>
diff --git a/src/jwebmail/templates/_folders.html b/src/jwebmail/templates/_folders.html
index fc4c21d..884188b 100644
--- a/src/jwebmail/templates/_folders.html
+++ b/src/jwebmail/templates/_folders.html
@@ -5,7 +5,7 @@
 
       <div class="navbar-brand">
         <span class=navbar-item>
-          <b>{{ folder or gettext('Home') }}</b>
+          <b>{{ request.view_args.folder or gettext('Home') }}</b>
         </span>
         <a role="button" class="navbar-burger" data-target="navMenu" id=navbar-toggle>
           <span aria-hidden="true"></span>
@@ -16,7 +16,7 @@
 
       <div class="navbar-menu" id="navMenu">
         <div class=navbar-start>
-          {% for f in mail_folders if f is ne folder %}
+          {% for f in mail_folders if f is ne request.view_args.get('folder', '') %}
             <a href="{{ url_for('displayheaders', folder=f, per_page=request.args.get('per_page')) }}" class="navbar-item">
               {{ f or gettext('Home') }}
             </a>
@@ -34,7 +34,7 @@
   <div class="column is-size-7">
     <div class="columns is-multiline is-mobile">
       <span class="column is-half-mobile has-text-centered">
-        {{ pgn.info }}
+        {{ total_mails }} Mails
       </span>
       {% if total_new_mails %}
         <span class="column is-half-mobile has-text-centered">
diff --git a/src/jwebmail/templates/_main_table.html b/src/jwebmail/templates/_main_table.html
index cc22da4..a7801eb 100644
--- a/src/jwebmail/templates/_main_table.html
+++ b/src/jwebmail/templates/_main_table.html
@@ -3,10 +3,6 @@
   {% for msg in msgs %}
 
     <tag class="media {{ 'jwm-new-mail' if msg.unread else '' }}" id="{{ msg.message_handle }}">
-      <div class="media-left is-hidden-mobile">
-        {{ loop.index + (pgn.page - 1) * pgn.per_page }}
-      </div>
-
       <div class="media-content">
         <div class="columns is-gapless is-multiline">
           <div class="column is-10">
@@ -27,7 +23,7 @@
           </div>
 
           <div class="column is-10">
-            <a href="{{ url_for('read', msgid=msg.message_handle, folder=folder) }}">
+            <a href="{{ url_for('read', msgid=msg.message_handle, folder=request.view_args.folder) }}">
               {{ msg.head.subject or '_' }}
             </a>
           </div>
diff --git a/src/jwebmail/templates/_top_nav.html b/src/jwebmail/templates/_top_nav.html
index 960ae86..a9d385b 100644
--- a/src/jwebmail/templates/_top_nav.html
+++ b/src/jwebmail/templates/_top_nav.html
@@ -28,7 +28,43 @@
   </form>
 
   <div class=column>
-    {{ pgn.links }}
+    <nav class="pagination" role="navigation">
+      {% if first %}
+        <a class="pagination-previous" disabled>&laquo;</a>
+      {% else %}
+        <a class="pagination-previous"
+           href="{{ url_for(
+                      'displayheaders',
+                      folder=request.view_args.folder,
+                      page_bound=page_bound_before,
+                      page_after=0,
+                      per_page=request.args.get('per_page'),
+                      sort=request.args.get('sort'),
+                      search=request.args.get('search'),
+                    ) }}"
+           aria-label="Next">
+          &laquo;
+        </a>
+      {% endif %}
+
+      {% if last %}
+        <a class="pagination-next" disabled>&raquo;</a>
+      {% else %}
+        <a class="pagination-next"
+           href="{{ url_for(
+                      'displayheaders',
+                      folder=request.view_args.folder,
+                      page_bound=page_bound_after,
+                      page_after=1,
+                      per_page=request.args.get('per_page'),
+                      sort=request.args.get('sort'),
+                      search=request.args.get('search'),
+                    ) }}"
+           aria-label="Next">
+          &raquo;
+        </a>
+      {% endif %}
+    </nav>
   </div>
 
 </div>