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Make the history view pagination prettier.

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This commit is contained in:
Chase Sterling 2016-07-07 17:39:37 -04:00
parent 35471d3c3f
commit 242e317e65
2 changed files with 27 additions and 21 deletions
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10
realms/modules/wiki/views.py
View file

@ -64,14 +64,14 @@ def revert():
def history(name):
if current_app.config.get('PRIVATE_WIKI') and current_user.is_anonymous():
return current_app.login_manager.unauthorized()
ITEMS_PER_PAGE = 15
items_per_page = 15
page = int(request.args.get('page', 1))
start_index = (page - 1) * ITEMS_PER_PAGE
hist = g.current_wiki.get_page(name).get_history()
start_index = (page - 1) * items_per_page
hist = g.current_wiki.get_page(name).history
# Grab one extra item to see if there is a next page
items = hist[start_index:start_index+ITEMS_PER_PAGE+1]
items = list(itertools.islice(hist, start_index, start_index+items_per_page+1))
more = False
if len(items) > ITEMS_PER_PAGE:
if len(items) > items_per_page:
more = True
items.pop()
if page > 1 and not items:

38
realms/templates/wiki/history.html
View file

@ -15,6 +15,27 @@
<th>Date</th>
</tr>
</thead>
{% if pagination.page > 1 or pagination.more %}
<tfoot>
<tr><td colspan="4">
<ul class="pagination" style="float: right">
<li class="paginate_button previous{% if pagination.page == 1 %} disabled{% endif %}">
<a href="{{ url_for('.history', name=name, page=pagination.page - 1) }}">Previous</a>
</li>
{% for p in range(1, pagination.page + 1) %}
<li class="paginate_button{% if p == pagination.page %} active{% endif %}">
<a href="{{ url_for('.history', name=name, page=p) }}">{{ p }}</a>
</li>
{% endfor %}
{% if pagination.more %}<li class="paginate_button disabled"><a>…</a></li>{% endif %}
<li class="paginate_button next{% if not pagination.more %} disabled{% endif %}">
<a href="{{ url_for('.history', name=name, page=pagination.page + 1) }}">Next</a>
</li>
</ul>
</td></tr>
</tfoot>
{% endif %}
<tbody>
{% for h in history %}
<tr>
<td class="checkbox-cell text-center">
@ -27,23 +48,8 @@
<td>{{ h.time|datetime }}</td>
</tr>
{% endfor %}
</tbody>
</table>
<!-- TODO: make this pagination look good -->
{% if pagination.page > 1 or pagination.more %}
<div>
{% if pagination.page > 1 %}
<a href="{{ url_for('.history', name=name, page=pagination.page - 1) }}">&lt;</a>
{% else %}
&lt;
{% endif %}
{{ pagination.page }}
{% if pagination.more %}
<a href="{{ url_for('.history', name=name, page=pagination.page + 1) }}">&gt;</a>
{% else %}
&gt;
{% endif %}
</div>
{% endif %}
<p>
<a class="btn btn-default btn-sm compare-revisions">Compare Revisions</a>
</p>