285 lines
9.3 KiB
Go
285 lines
9.3 KiB
Go
package common
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import (
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"html/template"
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"log"
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"net/http"
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"time"
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"./templates"
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)
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var Ctemplates []string
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var Templates = template.New("")
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var PrebuildTmplList []func(User, *HeaderVars) CTmpl
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type CTmpl struct {
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Name string
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Filename string
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Path string
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StructName string
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Data interface{}
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Imports []string
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}
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// nolint
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func interpreted_topic_template(pi TopicPage, w http.ResponseWriter) error {
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mapping, ok := Themes[DefaultThemeBox.Load().(string)].TemplatesMap["topic"]
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if !ok {
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mapping = "topic"
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}
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return Templates.ExecuteTemplate(w, mapping+".html", pi)
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}
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// nolint
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var Template_topic_handle func(TopicPage, http.ResponseWriter) error = interpreted_topic_template
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var Template_topic_alt_handle func(TopicPage, http.ResponseWriter) error = interpreted_topic_template
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// nolint
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var Template_topics_handle func(TopicsPage, http.ResponseWriter) error = func(pi TopicsPage, w http.ResponseWriter) error {
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mapping, ok := Themes[DefaultThemeBox.Load().(string)].TemplatesMap["topics"]
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if !ok {
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mapping = "topics"
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}
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return Templates.ExecuteTemplate(w, mapping+".html", pi)
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}
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// nolint
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var Template_forum_handle func(ForumPage, http.ResponseWriter) error = func(pi ForumPage, w http.ResponseWriter) error {
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mapping, ok := Themes[DefaultThemeBox.Load().(string)].TemplatesMap["forum"]
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if !ok {
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mapping = "forum"
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}
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return Templates.ExecuteTemplate(w, mapping+".html", pi)
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}
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// nolint
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var Template_forums_handle func(ForumsPage, http.ResponseWriter) error = func(pi ForumsPage, w http.ResponseWriter) error {
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mapping, ok := Themes[DefaultThemeBox.Load().(string)].TemplatesMap["forums"]
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if !ok {
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mapping = "forums"
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}
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return Templates.ExecuteTemplate(w, mapping+".html", pi)
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}
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// nolint
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var Template_profile_handle func(ProfilePage, http.ResponseWriter) error = func(pi ProfilePage, w http.ResponseWriter) error {
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mapping, ok := Themes[DefaultThemeBox.Load().(string)].TemplatesMap["profile"]
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if !ok {
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mapping = "profile"
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}
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return Templates.ExecuteTemplate(w, mapping+".html", pi)
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}
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// nolint
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var Template_create_topic_handle func(CreateTopicPage, http.ResponseWriter) error = func(pi CreateTopicPage, w http.ResponseWriter) error {
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mapping, ok := Themes[DefaultThemeBox.Load().(string)].TemplatesMap["create-topic"]
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if !ok {
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mapping = "create-topic"
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}
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return Templates.ExecuteTemplate(w, mapping+".html", pi)
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}
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// ? - Add template hooks?
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func compileTemplates() error {
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var c tmpl.CTemplateSet
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c.Minify(Config.MinifyTemplates)
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c.SuperDebug(Dev.TemplateDebug)
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// Schemas to train the template compiler on what to expect
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// TODO: Add support for interface{}s
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user := User{62, BuildProfileURL("fake-user", 62), "Fake User", "compiler@localhost", 0, false, false, false, false, false, false, GuestPerms, make(map[string]bool), "", false, "", "", "", "", "", 0, 0, "0.0.0.0.0", 0}
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// TODO: Do a more accurate level calculation for this?
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user2 := User{1, BuildProfileURL("admin-alice", 1), "Admin Alice", "alice@localhost", 1, true, true, true, true, false, false, AllPerms, make(map[string]bool), "", true, "", "", "", "", "", 58, 1000, "127.0.0.1", 0}
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user3 := User{2, BuildProfileURL("admin-fred", 62), "Admin Fred", "fred@localhost", 1, true, true, true, true, false, false, AllPerms, make(map[string]bool), "", true, "", "", "", "", "", 42, 900, "::1", 0}
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headerVars := &HeaderVars{
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Site: Site,
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Settings: SettingBox.Load().(SettingMap),
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Themes: Themes,
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Theme: Themes[DefaultThemeBox.Load().(string)],
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NoticeList: []string{"test"},
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Stylesheets: []string{"panel"},
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Scripts: []string{"whatever"},
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Widgets: PageWidgets{
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LeftSidebar: template.HTML("lalala"),
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},
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}
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log.Print("Compiling the templates")
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var now = time.Now()
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topic := TopicUser{1, "blah", "Blah", "Hey there!", 0, false, false, now, RelativeTime(now), now, RelativeTime(now), 0, "", "127.0.0.1", 0, 1, "classname", "weird-data", BuildProfileURL("fake-user", 62), "Fake User", Config.DefaultGroup, "", 0, "", "", "", "", "", 58, false}
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var replyList []ReplyUser
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replyList = append(replyList, ReplyUser{0, 0, "Yo!", "Yo!", 0, "alice", "Alice", Config.DefaultGroup, now, RelativeTime(now), 0, 0, "", "", 0, "", "", "", "", 0, "127.0.0.1", false, 1, "", ""})
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var varList = make(map[string]tmpl.VarItem)
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tpage := TopicPage{"Title", user, headerVars, replyList, topic, 1, 1}
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topicIDTmpl, err := c.Compile("topic.html", "templates/", "common.TopicPage", tpage, varList)
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if err != nil {
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return err
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}
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topicIDAltTmpl, err := c.Compile("topic_alt.html", "templates/", "common.TopicPage", tpage, varList)
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if err != nil {
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return err
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}
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varList = make(map[string]tmpl.VarItem)
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ppage := ProfilePage{"User 526", user, headerVars, replyList, user}
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profileTmpl, err := c.Compile("profile.html", "templates/", "common.ProfilePage", ppage, varList)
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if err != nil {
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return err
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}
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// TODO: Use a dummy forum list to avoid o(n) problems
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var forumList []Forum
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forums, err := Forums.GetAll()
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if err != nil {
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return err
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}
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for _, forum := range forums {
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//log.Printf("*forum %+v\n", *forum)
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forumList = append(forumList, *forum)
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}
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varList = make(map[string]tmpl.VarItem)
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forumsPage := ForumsPage{"Forum List", user, headerVars, forumList}
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forumsTmpl, err := c.Compile("forums.html", "templates/", "common.ForumsPage", forumsPage, varList)
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if err != nil {
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return err
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}
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var topicsList []*TopicsRow
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topicsList = append(topicsList, &TopicsRow{1, "topic-title", "Topic Title", "The topic content.", 1, false, false, "Date", time.Now(), "Date", user3.ID, 1, "", "127.0.0.1", 0, 1, "classname", "", &user2, "", 0, &user3, "General", "/forum/general.2"})
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topicsPage := TopicsPage{"Topic List", user, headerVars, topicsList, forumList, Config.DefaultForum}
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topicsTmpl, err := c.Compile("topics.html", "templates/", "common.TopicsPage", topicsPage, varList)
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if err != nil {
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return err
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}
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//var topicList []TopicUser
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//topicList = append(topicList,TopicUser{1,"topic-title","Topic Title","The topic content.",1,false,false,"Date","Date",1,"","127.0.0.1",0,1,"classname","","admin-fred","Admin Fred",config.DefaultGroup,"",0,"","","","",58,false})
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forumItem := BlankForum(1, "general-forum.1", "General Forum", "Where the general stuff happens", true, "all", 0, "", 0)
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forumPage := ForumPage{"General Forum", user, headerVars, topicsList, forumItem, 1, 1}
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forumTmpl, err := c.Compile("forum.html", "templates/", "common.ForumPage", forumPage, varList)
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if err != nil {
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return err
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}
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// Let plugins register their own templates
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if Dev.DebugMode {
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log.Print("Registering the templates for the plugins")
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}
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c.SkipHandles(true)
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for _, tmplfunc := range PrebuildTmplList {
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tmplItem := tmplfunc(user, headerVars)
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varList = make(map[string]tmpl.VarItem)
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compiledTmpl, err := c.Compile(tmplItem.Filename, tmplItem.Path, tmplItem.StructName, tmplItem.Data, varList, tmplItem.Imports...)
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if err != nil {
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return err
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}
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go writeTemplate(tmplItem.Name, compiledTmpl)
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}
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log.Print("Writing the templates")
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go writeTemplate("topic", topicIDTmpl)
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go writeTemplate("topic_alt", topicIDAltTmpl)
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go writeTemplate("profile", profileTmpl)
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go writeTemplate("forums", forumsTmpl)
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go writeTemplate("topics", topicsTmpl)
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go writeTemplate("forum", forumTmpl)
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go func() {
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err := writeFile("./template_list.go", "package main\n\n// nolint\n"+c.FragOut)
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if err != nil {
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log.Fatal(err)
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}
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}()
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return nil
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}
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func writeTemplate(name string, content string) {
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err := writeFile("./template_"+name+".go", content)
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if err != nil {
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log.Fatal(err)
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}
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}
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func InitTemplates() error {
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if Dev.DebugMode {
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log.Print("Initialising the template system")
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}
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err := compileTemplates()
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if err != nil {
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return err
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}
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// TODO: Add support for 64-bit integers
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// TODO: Add support for floats
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fmap := make(map[string]interface{})
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fmap["add"] = func(left interface{}, right interface{}) interface{} {
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var leftInt, rightInt int
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switch left := left.(type) {
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case uint, uint8, uint16, int, int32:
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leftInt = left.(int)
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}
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switch right := right.(type) {
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case uint, uint8, uint16, int, int32:
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rightInt = right.(int)
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}
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return leftInt + rightInt
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}
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fmap["subtract"] = func(left interface{}, right interface{}) interface{} {
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var leftInt, rightInt int
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switch left := left.(type) {
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case uint, uint8, uint16, int, int32:
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leftInt = left.(int)
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}
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switch right := right.(type) {
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case uint, uint8, uint16, int, int32:
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rightInt = right.(int)
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}
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return leftInt - rightInt
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}
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fmap["multiply"] = func(left interface{}, right interface{}) interface{} {
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var leftInt, rightInt int
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switch left := left.(type) {
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case uint, uint8, uint16, int, int32:
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leftInt = left.(int)
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}
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switch right := right.(type) {
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case uint, uint8, uint16, int, int32:
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rightInt = right.(int)
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}
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return leftInt * rightInt
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}
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fmap["divide"] = func(left interface{}, right interface{}) interface{} {
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var leftInt, rightInt int
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switch left := left.(type) {
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case uint, uint8, uint16, int, int32:
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leftInt = left.(int)
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}
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switch right := right.(type) {
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case uint, uint8, uint16, int, int32:
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rightInt = right.(int)
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}
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if leftInt == 0 || rightInt == 0 {
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return 0
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}
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return leftInt / rightInt
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}
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// The interpreted templates...
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if Dev.DebugMode {
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log.Print("Loading the template files...")
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}
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Templates.Funcs(fmap)
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template.Must(Templates.ParseGlob("templates/*"))
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template.Must(Templates.ParseGlob("pages/*"))
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return nil
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}
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