def genernate_news_content(self, webpart):
cache_key = "sbj" + str(self.subject.subjectId) + "_" + str(
webpart.getSubjectWebpartId()) + self.cacheKeyFix
content = cache.get(cache_key)
if content != None:
request.setAttribute(cache_key, content)
return
map = HashMap()
qry = SiteNewsQuery(""" snews.newsId, snews.title, snews.createDate""")
qry.subjectId = self.subject.subjectId
qry.hasPicture = False
subject_text_news = qry.query_map(6)
map.put("subject_text_news", subject_text_news)
map.put("subject", self.subject)
map.put("SubjectRootUrl", self.subjectRootUrl)
map.put("webpart", webpart)
map.put("unitId", self.unitId)
content = self.templateProcessor.processTemplate(
map,
"/WEB-INF/subjectpage/" + self.templateName + "/text_news.ftl",
"utf-8")
request.setAttribute(cache_key, content)
cache.put(cache_key, content)
def get_news_list(self):
qry = SiteNewsQuery(
""" snews.createDate, snews.newsId, snews.title """)
qry.subjectId = self.get_subjectId()
qry.gradeId = self.get_current_gradeId()
news_list = qry.query_map(7)
request.setAttribute("news_list", news_list)
def get_pic_news(self):
cache_key = 'index_pic_news'
pic_news = cache.get(cache_key)
if pic_news == None:
qry = SiteNewsQuery(
""" snews.newsId, snews.title, snews.picture """)
qry.hasPicture = True
qry.subjectId = 0
pic_news = qry.query_map(5)
if pic_news == None: return
for p in pic_news:
p_url = p["picture"]
p_url_path = p_url[0:p_url.rfind("/") + 1]
p_url_fileName = p_url[p_url.rfind("/") + 1:p_url.rfind(".")]
p_url_fileExt = p_url[p_url.rfind("."):]
p_url_fileName = CommonUtil.escape(
CommonUtil.urlGB2312Encode(p_url_fileName))
p["picture"] = p_url_path + p_url_fileName + p_url_fileExt
cache.put(cache_key, pic_news)
request.setAttribute("pic_news", pic_news)
def news_list(self):
qry = SiteNewsQuery(
""" snews.newsId, snews.title, snews.picture, snews.status, snews.newsType,
snews.createDate, snews.viewCount, snews.userId """
)
qry.subjectId = self.subject.subjectId
qry.status = None
pager = self.params.createPager()
pager.itemName = u"新闻"
pager.itemUnit = u"个"
pager.pageSize = 25
pager.totalRows = qry.count()
subject_news_list = qry.query_map(pager)
request.setAttribute("subject", self.subject)
request.setAttribute("subject_news_list", subject_news_list)
return "/WEB-INF/subjectmanage/news_list.ftl"
def execute(self):
if self.subject == None:
self.addActionError(u"无法加载指定的学科。")
return self.ERROR
self.templateName = "template1"
if self.subject.templateName != None:
self.templateName = self.subject.templateName
type = self.params.safeGetStringParam("type")
qry = SiteNewsQuery(
" snews.newsId, snews.title, snews.createDate, snews.picture ")
qry.subjectId = self.subject.subjectId
Page_Title = self.params.safeGetStringParam("title")
if "pic" == type:
if Page_Title == "":
Page_Title = u"图片新闻"
qry.hasPicture = True
elif "text" == type:
qry.hasPicture = False
if Page_Title == "":
Page_Title = u"学科动态"
else:
if Page_Title == "":
Page_Title = u"学科新闻"
pager = None
pager = self.params.createPager()
pager.pageSize = 10
pager.itemName = u"新闻"
pager.itemUnit = u"条"
pager.totalRows = qry.count()
news_list = qry.query_map(pager)
request.setAttribute("Page_Title", Page_Title)
request.setAttribute("news_list", news_list)
request.setAttribute("pager", pager)
request.setAttribute("subject", self.subject)
return "/WEB-INF/subjectpage/" + self.templateName + "/newsList.ftl"
def get_jitar_news(self):
cache_key = 'index_jitar_news'
jitar_news = cache.get(cache_key) # 从缓存中查找.
if jitar_news == None:
qry = SiteNewsQuery(
" snews.newsId, snews.title, snews.createDate ")
qry.subjectId = 0
qry.orderType = 0
qry.hasPicture = None
jitar_news = qry.query_map(15)
qry = SiteNewsQuery("snews.newsId")
qry.hasPicture = True
qry.subjectId = 0
qry.orderType = 0
pic_news = qry.query_map(5)
str_picid = "_"
if pic_news != None:
for p in pic_news:
str_picid += str(p["newsId"]) + "_"
i = 0
jitar_news2 = ArrayList()
if jitar_news != None:
for news in jitar_news:
if str_picid.find("_" + str(news["newsId"]) + "_") == -1:
jitar_news2.add(news)
i += 1
if i > 8:
break
request.setAttribute("jitar_news", jitar_news2)