def pageListWithContext(self, request, formatter, info=1, context=180,
maxlines=1, paging=True, hitsFrom=0, hitsInfo=0,
highlight_titles=True, highlight_pages=True):
""" Format a list of found pages with context
@param request: current request
@param formatter: formatter to use
@param info: show match info near the page link
@param context: how many characters to show around each match.
@param maxlines: how many contexts lines to show.
@param paging: toggle paging
@param hitsFrom: current position in the hits
@param hitsInfo: toggle hits info line
@param highlight_titles: perform highlighting in page list
@param highlight_pages: add highlight parameter to page URLs
@rtype: unicode
@return formatted page list with context
"""
ngowikiutil = NgoWikiUtil(request)
ngowikiutil.open_database()
self._reset(request, formatter)
f = formatter
write = self.buffer.write
_ = request.getText
if paging and len(self.hits) <= request.cfg.search_results_per_page:
paging = False
# Add pages formatted as definition list
hitsTo = hitsFrom + request.cfg.search_results_per_page + 1
hitDiff = 0
if self.hits:
write(f.definition_list(1))
displayHits = []
hitIdx = 0
for hit in self.hits:
result = ngowikiutil.select_page_by_path(hit.page_name)
if result == None:
hitDiff = hitDiff + 1
continue
if len(ngowikiutil.select_page_tags_by_id(result["id"])) == 0:
hitDiff = hitDiff + 1
continue
hitIdx = hitIdx + 1
if paging:
if hitsTo <= hitIdx - 1:
break
if hitsFrom <= hitIdx - 1:
displayHits.append(hit)
else:
displayHits.append(hit)
if len(displayHits) <= request.cfg.search_results_per_page and hitsFrom == 0:
paging = False
if len(displayHits) > request.cfg.search_results_per_page:
displayHits = displayHits[0:request.cfg.search_results_per_page]
if len(displayHits) == 0:
write(u'没有找到相关内容，请调整搜索条件重新搜索')
template = '''
<table class="listitem_with_logosummary">
<tr>
<!--
<td class="logo">
%(logo)s
</td>
-->
<td>
<div class="title">
<a href="%(link)s">%(title)s</a>
</div>
<div class="meta">
<span>%(lastmodified)s</span>
<span>%(tags)s</span>
<span><span class="metaitem">%(likecount)s<span></span>
<span><span class="metaitem">%(commentcount)s<span></span>
<span><span class="metaitem">%(hitcount)s<span></span>
</div>
<div class="summary">%(summary)s</div>
</td>
</tr>
</table>
'''
for page in displayHits:
result = ngowikiutil.select_page_by_path(page.page_name)
if result != None:
if len(ngowikiutil.select_page_tags_by_id(result["id"])) > 0:
page = Page(request, result["path"])
logo = '<div class="logo defaultLogo"> </div>'
if len(result["logo"]) > 0 and exists(request, result["path"], result["logo"]):
logo = '<img class="logo" src="' + getAttachUrl(result["path"], result["logo"], request) + '">'
link = page.url(request)
title = result["title"]
lastmodified = page.mtime_printable(request)
summary = result["summary"].replace(u"'''", "").replace(u"【请在此插入图片】", "").replace(u"【请在此插入图片，最多可插入9张】", "")
tags = (", ".join(
map(lambda x: '<a href=\'javascript:add_filter_by_tag(' + json.dumps(x["tag"]) + ')\' >' + x["tag"] + '</a>',
filter(lambda x: x["type"] == 1, ngowikiutil.select_page_tags_by_id(result["id"]))
)))
if len(tags) > 0:
tags = '<span class="metaitem">' + tags + '</span>'
write(template % {"logo":logo, "title": title, "link": link, "lastmodified": lastmodified, "tags": tags, "summary": summary, "likecount": u'\u559c\u6b22\uff1a' + str(result["likecount"]), "commentcount": u'\u8bc4\u8bba\u6570\uff1a' + str(result["commentcount"]), "hitcount": u'\u8bbf\u95ee\u91cf\uff1a' + str(result["hitcount"])})
write(f.definition_list(0))
if paging:
write(self.formatPageLinks(hitsFrom=hitsFrom,
hitsPerPage=request.cfg.search_results_per_page,
hitsNum=len(self.hits) - hitDiff))
return self.getvalue()
def execute(self):
ngowikiutil = NgoWikiUtil(self.request)
ngowikiutil.open_database()
try:
offset = 0
length = 10
sortby = "lastmodified"
order = "DESC"
filterByTags = self.filterByTags
favorite = None
form = self.request.values
if 'from' in form:
offset = int(form['from'])
if 'length' in form:
length = int(form['length'])
if 'sortby' in form:
sortby = form['sortby']
if sortby == 'title':
order = "ASC"
if 'order' in form:
order = form['order']
if 'favorite' in form and form[
'favorite'] != "false" and self.user != None and self.user.valid:
favorite = self.user.id
if 'filterByTags' in form:
filterByTags = form['filterByTags'].split(",")
for tag in filterByTags:
ngowikiutil.update_tag_hitcount(tag)
results = ngowikiutil.select_pages_by_tag(filterByTags, favorite,
sortby, order, offset,
length)
total = ngowikiutil.count_pages_by_tag(filterByTags, favorite)
buffer = []
buffer.append(
'''
<script language="javascript">window.__ListPagesByTag_filterByTag = %(filterByTags)s;window.__ListPagesByTag_filterByTag_default = %(filterByTagsDefault)s;</script>
<div id="listpagesbytag_sorter"></div>
<div id="listpagesbytag_favorite"></div>
<div id="listpagesbytag_filter"></div>
''' % {
"filterByTagsDefault": json.dumps(self.filterByTags),
"filterByTags": json.dumps(",".join(filterByTags))
})
template = '''
<table class="listitem_with_logosummary">
<tr>
<!--
<td class="logo">
%(logo)s
</td>
-->
<td>
<div class="title">
<a href="%(link)s">%(title)s</a>
</div>
<div class="meta">
<span>%(lastmodified)s</span>
<span>%(tags)s</span>
<span><span class="metaitem">%(likecount)s<span></span>
<span><span class="metaitem">%(commentcount)s<span></span>
<span><span class="metaitem">%(hitcount)s<span></span>
</div>
<div class="summary">%(summary)s</div>
</td>
</tr>
</table>
'''
for result in results:
page = Page(self.request, result["path"])
logo = '<div class="logo defaultLogo"> </div>'
if len(result["logo"]) > 0 and exists(
self.request, result["path"], result["logo"]):
logo = '<img class="logo" src="' + getAttachUrl(
result["path"], result["logo"], self.request) + '">'
link = page.url(self.request)
title = result["title"]
lastmodified = page.mtime_printable(self.request)
summary = result["summary"].replace("'''", "").replace(
u"【请在此插入图片】", "").replace(u"【请在此插入图片，最多可插入9张】", "")
tags = (", ".join(
map(
lambda x: '<a href=\'javascript:add_filter_by_tag(' +
json.dumps(x["tag"]) + ')\' >' + x["tag"] + '</a>',
filter(
lambda x: x["type"] == 1 or x["type"] == 2,
ngowikiutil.select_page_tags_by_id(
result["id"])))))
if len(tags) > 0:
tags = '<span class="metaitem">' + tags + '</span>'
buffer.append(
template % {
"logo":
logo,
"title":
title,
"link":
link,
"lastmodified":
lastmodified,
"tags":
tags,
"summary":
summary,
"likecount":
u'\u559c\u6b22\uff1a' + str(result["likecount"]),
"commentcount":
u'\u8bc4\u8bba\u6570\uff1a' +
str(result["commentcount"]),
"hitcount":
u'\u8bbf\u95ee\u91cf\uff1a' + str(result["hitcount"])
})
buffer.append("<script language='javascript'>render_pagingbar(" +
str(total) + ', ' + str(length) + ');</script>')
ret = ''.join(buffer)
return ret
finally:
ngowikiutil.close_database(True)