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Implemented sorting on the search page.

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This commit is contained in:
Samuel Lai 2012-02-04 17:05:43 +11:00
parent ea2170edb9
commit 6511759213
2 changed files with 22 additions and 5 deletions
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19
python/src/stackdump/app.py
View File

@ -223,12 +223,28 @@ def search():
redirect(settings.APP_URL_ROOT)
page = int(request.GET.get('p', 0))
# page needs to be zero-based for pysolr
page = (page > 0) and (page - 1) or page
rows_per_page = int(request.GET.get('r', 10))
rows_per_page = (rows_per_page > 0) and rows_per_page or 10
sort_args = {
'newest' : 'creationDate desc',
'votes' : 'votes desc',
'relevance' : 'score desc' # score is the special keyword for the
# relevancy score in Lucene
}
sort_by = request.GET.get('s', 'relevance').lower()
# default to sorting by relevance
if sort_by not in sort_args.keys():
sort_by = 'relevance'
# perform search
results = solr_conn().search(query, start=page*rows_per_page, rows=rows_per_page)
results = solr_conn().search(query,
start=page*rows_per_page,
rows=rows_per_page,
sort=sort_args[sort_by])
decode_json_fields(results)
context = { }
@ -242,6 +258,7 @@ def search():
context['current_page'] = page + 1 # page should be ones-based
context['rows_per_page'] = rows_per_page
context['total_pages'] = int(math.ceil(float(results.hits) / rows_per_page))
context['sort_by'] = sort_by
return render_template('results.html', context)

8
python/src/stackdump/templates/results.html
View File

@ -7,17 +7,17 @@
<div class="span16">
<form id="search" method="get" action="{{ SETTINGS.APP_URL_ROOT }}search">
<input type="text" class="xlarge" name="q" value="{{ query }}" />
<input type="hidden" name="s" value="{{ sort_by }}" />
<input type="submit" class="btn primary" value="Search" />
</form>
<ul class="tabs">
<li class="active"><a href="#">newest</a></li>
<li><a href="#">votes</a></li>
<li><a href="#">relevance</a></li>
<li {% if sort_by == 'newest' %}class="active"{% endif %}><a href="{{ REQUEST.url|set_get_parameters('s=newest') }}">newest</a></li>
<li {% if sort_by == 'votes' %}class="active"{% endif %}><a href="{{ REQUEST.url|set_get_parameters('s=votes') }}">votes</a></li>
<li {% if sort_by == 'relevance' %}class="active"{% endif %}><a href="{{ REQUEST.url|set_get_parameters('s=relevance') }}">relevance</a></li>
</ul>
</div>
</div>
<div class="row">
<div class="span12">
<ul id="search-results">