Add list_helpers functions that are going to be used when rendering list views like (Users List, Sponsors List etc).
Add list default templates and CSS classes.
Patch by: Pawel Solyga
Reviewed by: to-be-reviewed
--- a/app/soc/content/css/soc.css Mon Sep 22 13:42:53 2008 +0000
+++ b/app/soc/content/css/soc.css Mon Sep 22 14:08:37 2008 +0000
@@ -100,8 +100,21 @@
text-decoration: none;
}
-a.selected:visited, .selected a:visited {
- color: black;
+a.novisit {
+ color: #2a55a3;
+}
+
+a.noul, a.noulv {
+ color: #4182fa; /* #93b7fa; */
+ text-decoration: none;
+}
+
+a:hover.noul {
+ text-decoration: underline;
+}
+
+a:visited.noul {
+ color: #a32a91; /* #2a55a3; */
}
/* TABLES */
@@ -141,7 +154,21 @@
font-weight: bold;
color: #FF0000;
}
-
+
+/* TABLE QUEUES (used with .list) */
+table#queues {
+ border-collapse: collapse;
+ width: 100%;
+}
+
+ table#queues tr {
+ border-bottom: thin solid lightgray;
+ }
+
+ table#queues td {
+ padding: 2px;
+ }
+
/*
* PAGE ELEMENTS
*/
@@ -284,10 +311,7 @@
width: 125px;
}
-/*
- * BLOG FEEDS
- */
-
+/* BLOG FEEDS */
.blog {
border: 10px solid #e5ecf9;
border-top: 1px solid #3366cc;
@@ -326,6 +350,46 @@
background-color: white;
}
+/* LIST */
+.list {
+ background-color: #E5ECF9;
+ border: 1px solid #93b7fa;
+ border-bottom: 2px solid #93b7fa;
+ padding: 3px;
+ -moz-border-radius: 5px 5px 0px 0px;
+}
+
+ .list .pagination {
+ text-align: right;
+ padding: 3px;
+ }
+
+ .list table{
+ background-color: white;
+ }
+
+ .list table th {
+ background-color: #eeeeec;
+ border-right: 1px solid lightgray;
+ border-top: 1px solid lightgray;
+ }
+
+ .list table tr.on {
+ background-color: #ff9;
+ }
+
+ .list table tr.off {
+ background-color: #fff;
+ }
+
+ .list table td.last {
+ border-right: 1px solid lightgray;
+ }
+
+ .list table .first {
+ border-left: 1px solid lightgray;
+ }
+
/*
* CUSTOM CLASSES
*/
@@ -353,4 +417,10 @@
.rounded_ul { background: url(/soc/content/images/ul.gif) no-repeat top left; }
.rounded_ur { background: url(/soc/content/images/ur.gif) no-repeat top right; }
.rounded_ll { background: url(/soc/content/images/ll.gif) no-repeat bottom left; }
-.rounded_lr { background: url(/soc/content/images/lr.gif) no-repeat bottom right; }
\ No newline at end of file
+.rounded_lr { background: url(/soc/content/images/lr.gif) no-repeat bottom right; }
+
+/* Disabled text. */
+.disabled {
+ color: gray;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/templates/soc/list/list_heading.html Mon Sep 22 14:08:37 2008 +0000
@@ -0,0 +1,3 @@
+<tr align="left">
+ <th class="first" align="right">Default Heading</th>
+</tr>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/templates/soc/list/list_main.html Mon Sep 22 14:08:37 2008 +0000
@@ -0,0 +1,17 @@
+<div class="list">
+ {% include list_pagination %}
+
+ <table id="queues">
+ {% if not list_data %}
+ <tr><td colspan="9"><span class="disabled">(None)</span></td></tr>
+ {% else %}
+ {% include list_heading %}
+ {% for data_element in list_data %}
+ {% include list_row %}
+ {% endfor %}
+ {% endif %}
+ </table>
+
+ {% include list_pagination %}
+
+</div>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/templates/soc/list/list_pagination.html Mon Sep 22 14:08:37 2008 +0000
@@ -0,0 +1,11 @@
+<div class="pagination">
+ {% if newest %}
+ <a class="novisit" href="{{newest}}">« First</a>
+ {% endif %}
+ {% if prev %}
+ <a class="novisit" href="{{prev}}">‹ Previous</a>
+ {% endif %}
+ <b>{{ first }}{% if last %} - {{ last }}{% endif %}</b>
+ {% if next %}<a class="novisit" href="{{next}}">Next ›</a>
+ {% else %}<span style="color:gray">Next ›</span>{% endif %}
+</div>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/templates/soc/list/list_row.html Mon Sep 22 14:08:37 2008 +0000
@@ -0,0 +1,7 @@
+<tr class="off" onmouseover="this.className='on'" onmouseout="this.className='off'"
+onclick="document.location.href=''" name="name">
+ <td align="right"><div class="id"><a class="noul"
+ href="">{{ data_element }}</a>
+ </div>
+ </td>
+</tr>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/views/helpers/list_helpers.py Mon Sep 22 14:08:37 2008 +0000
@@ -0,0 +1,133 @@
+#!/usr/bin/python2.5
+#
+# Copyright 2008 the Melange authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Helpers used to render lists.
+"""
+
+__authors__ = [
+ '"Pawel Solyga" <pawel.solyga@gmail.com>',
+ ]
+
+
+DEF_LIMIT = 10
+
+def getListParemeters(offset=None, limit=None):
+ """Updates and validates offset and limit values of the list.
+
+ Args:
+ offset: offset in list which defines first item to return
+ limit: max amount of items per page
+
+ Returns:
+ updated offset and limit values
+ """
+ # update offset value
+ if offset:
+ try:
+ offset = int(offset)
+ except:
+ offset = 0
+ else:
+ offset = max(0, offset)
+ else:
+ offset = 0
+
+ # update limit value
+ if limit:
+ try:
+ limit = int(limit)
+ except:
+ limit = DEF_LIMIT
+ else:
+ limit = max(1, min(limit, 100))
+ else:
+ limit = DEF_LIMIT
+
+ return offset, limit
+
+DEF_LIST_TEMPLATES = {'list_main': 'soc/list/list_main.html',
+ 'list_pagination': 'soc/list/list_pagination.html',
+ 'list_row': 'soc/list/list_row.html',
+ 'list_heading': 'soc/list/list_heading.html'}
+
+def setList(request, context, list_data,
+ offset=0, limit=0, list_templates=DEF_LIST_TEMPLATES):
+ """Updates template context dict with variables used for rendering lists.
+
+ Args:
+ request: the Django HTTP request object
+ context: the template context dict to be updated in-place (pass in a copy
+ if the original must not be modified), or None if a new one is to be
+ created; any existing fields already present in the context dict passed
+ in by the caller are left unaltered
+ list_data: array of data to be displayed in the list
+ offset: offset in list which defines first item to return
+ limit: max amount of items per page
+ list_templates: templates that are used when rendering list
+
+ Returns:
+ updated template context dict supplied by the caller or a new context
+ dict if the caller supplied None
+
+ {
+ 'list_data': list data to be displayed
+ 'list_main': url to list main template
+ 'list_pagination': url to list pagination template
+ 'list_row': url to list row template
+ 'list_heading': url to list heading template
+ 'limit': max amount of items per page,
+ 'newest': url to first page of the list
+ 'prev': url to previous page
+ 'next': url to next page
+ 'first': offset of the first item in the list
+ 'last': offest of the lst item in the list
+ }
+ """
+ if not list_data:
+ list_data = []
+
+ more = bool(list_data[limit:])
+ if more:
+ del list_data[limit:]
+ if more:
+ next = request.path + '?offset=%d&limit=%d' % (offset+limit, limit)
+ else:
+ next = ''
+ if offset > 0:
+ prev = request.path + '?offset=%d&limit=%d' % (max(0, offset-limit), limit)
+ else:
+ prev = ''
+ newest = ''
+ if offset > limit:
+ newest = request.path + '?limit=%d' % limit
+
+ if not context:
+ context = {}
+
+ context.update(
+ {'list_data': list_data,
+ 'list_main': list_templates['list_main'],
+ 'list_pagination': list_templates['list_pagination'],
+ 'list_row': list_templates['list_row'],
+ 'list_heading': list_templates['list_heading'],
+ 'limit': limit,
+ 'newest': newest,
+ 'prev': prev,
+ 'next': next,
+ 'first': offset+1,
+ 'last': len(list_data) > 1 and offset+len(list_data) or None})
+
+ return context
\ No newline at end of file