@PathVariable("page") String page,Model model) {
List<String> tagList = tagService.stringToTagList(tagNames);
int pageNum = WebUtil.getPageNumber(page);
int size = WebUtil.getPageSize(page);
Weaver currentWeaver = weaverService.getCurrentWeaver();
<BUG>model.addAttribute("lectures", lectureService.getLectures(currentWeaver,tagList,pageNum, size));

model.addAttribute("lectureCount", lectureService.countLectures(tagList));
</BUG>
model.addAttribute("pageIndex", page);

@PathVariable("page") String page,Model model) {
List<String> tagList = tagService.stringToTagList(tagNames);
int pageNum = WebUtil.getPageNumber(page);
int size = WebUtil.getPageSize(page);
Weaver currentWeaver = weaverService.getCurrentWeaver();
model.addAttribute("lectures", lectureService.getLectures(currentWeaver, tagList, null, pageNum, size));
model.addAttribute("lectureCount", lectureService.countLectures(tagList,null));
model.addAttribute("pageIndex", page);
