func ShowTagTemplate(writer http.ResponseWriter, r *http.Request, slug string, page int) error {
// Read lock templates and global blog
compiledTemplates.RLock()
defer compiledTemplates.RUnlock()
methods.Blog.RLock()
defer methods.Blog.RUnlock()
postIndex := int64(page - 1)
if postIndex < 0 {
postIndex = 0
}
tag, err := database.RetrieveTagBySlug(slug)
if err != nil {
return err
}
posts, err := database.RetrievePostsByTag(tag.Id, methods.Blog.PostsPerPage, (methods.Blog.PostsPerPage * postIndex))
if err != nil {
return err
}
requestData := structure.RequestData{Posts: posts, Blog: methods.Blog, CurrentIndexPage: page, CurrentTag: tag, CurrentTemplate: 2, CurrentPath: r.URL.Path} // CurrentTemplate = tag
if template, ok := compiledTemplates.m["tag"]; ok {
_, err = writer.Write(executeHelper(template, &requestData, 0)) // context = index
} else {
_, err = writer.Write(executeHelper(compiledTemplates.m["index"], &requestData, 0)) // context = index
}
if requestData.PluginVMs != nil {
// Put the lua state map back into the pool
plugins.LuaPool.Put(requestData.PluginVMs)
}
return err
}
func ShowTagRss(writer http.ResponseWriter, slug string) error {
// Read lock global blog
methods.Blog.RLock()
defer methods.Blog.RUnlock()
tag, err := database.RetrieveTagBySlug(slug)
if err != nil {
return err
}
// 15 posts in rss for now
posts, err := database.RetrievePostsByTag(tag.Id, 15, 0)
if err != nil {
return err
}
blogData := &structure.RequestData{Posts: posts, Blog: methods.Blog}
feed := createFeed(blogData)
err = feed.WriteRss(writer)
return err
}