def search_article_by_key_word(theme_name, version_id, key_word, page_id):
try:
news_id2index_dict, news_obj_list = file_tools.get_news_id2index_dict_and_obj_list(themes_data_dir, theme_name, version_id)
ori_tag_list = ["highlight_zheshang", "highlight_comm", "highlight_resh", "highlight_comp"]
hit_word_tag = "<highlight_red>" + key_word + "</highlight_red>"
key_word_tag_list = ['<' + ori_tag_list[i] + '>' + key_word + '</' + ori_tag_list[i] + '>' for i in range(0, len(ori_tag_list))]
theme_article_count = len(news_obj_list)
news_obj_filtered_list = []
for article in news_obj_list:
if key_word != "all":
hit = False
for key_word_tag in key_word_tag_list:
hit = (hit or (key_word_tag in article.body))
if not hit:
continue
#print(article.body)
for key_word_tag in key_word_tag_list:
article.body = article.body.replace(key_word_tag, hit_word_tag)
news_obj_filtered_list.append(article)
article_search_result_count = len(news_obj_filtered_list)
limit = 10
paginator = Paginator(news_obj_filtered_list, limit)
page_id = page_id
paginator_article_list = paginator.page(page_id)
return paginator_article_list, theme_article_count, article_search_result_count
except Exception as e:
print(e)
return None
def get_news_obj_list_and_unremark_page_id(theme_name, version_id, user_name):
news_id2index_dict, news_obj_list = file_tools.get_news_id2index_dict_and_obj_list(themes_data_dir, theme_name, version_id)
remarked_news_id_set = set(db_tools.get_remarked_news_id_list(theme_name, version_id, user_name))
ori_news_id_set = set(news_id2index_dict.keys())
unremark_news_id_set = ori_news_id_set - remarked_news_id_set
next_unremark_article_page_id = 0
if len(unremark_news_id_set) != 0:
next_unremark_article_page_id = min([news_id2index_dict[news_id] for news_id in unremark_news_id_set])
return news_obj_list, next_unremark_article_page_id
