gosora/common/template_init.go

979 lines
32 KiB
Go

package common
import (
"fmt"
"html/template"
"io"
"io/ioutil"
"log"
"path/filepath"
"runtime"
"strconv"
"strings"
"sync"
"time"
"github.com/Azareal/Gosora/common/alerts"
p "github.com/Azareal/Gosora/common/phrases"
tmpl "github.com/Azareal/Gosora/common/templates"
qgen "github.com/Azareal/Gosora/query_gen"
"github.com/Azareal/Gosora/uutils"
)
var Ctemplates []string // TODO: Use this to filter out top level templates we don't need
var DefaultTemplates = template.New("")
var DefaultTemplateFuncMap map[string]interface{}
//var Templates = template.New("")
var PrebuildTmplList []func(User, *Header) CTmpl
func skipCTmpl(key string) bool {
for _, tmpl := range Ctemplates {
if strings.HasSuffix(key, "/"+tmpl+".html") {
return true
}
}
return false
}
type CTmpl struct {
Name string
Filename string
Path string
StructName string
Data interface{}
Imports []string
}
func genIntTmpl(name string) func(pi interface{}, w io.Writer) error {
return func(pi interface{}, w io.Writer) error {
theme := Themes[DefaultThemeBox.Load().(string)]
mapping, ok := theme.TemplatesMap[name]
if !ok {
mapping = name
}
return DefaultTemplates.ExecuteTemplate(w, mapping+".html", pi)
}
}
// TODO: Refactor the template trees to not need these
// nolint
var Template_topic_handle = genIntTmpl("topic")
var Template_topic_guest_handle = Template_topic_handle
var Template_topic_member_handle = Template_topic_handle
var Template_topic_alt_handle = genIntTmpl("topic")
var Template_topic_alt_guest_handle = Template_topic_alt_handle
var Template_topic_alt_member_handle = Template_topic_alt_handle
// nolint
var Template_topics_handle = genIntTmpl("topics")
var Template_topics_guest_handle = Template_topics_handle
var Template_topics_member_handle = Template_topics_handle
// nolint
var Template_forum_handle = genIntTmpl("forum")
var Template_forum_guest_handle = Template_forum_handle
var Template_forum_member_handle = Template_forum_handle
// nolint
var Template_forums_handle = genIntTmpl("forums")
var Template_forums_guest_handle = Template_forums_handle
var Template_forums_member_handle = Template_forums_handle
// nolint
var Template_profile_handle = genIntTmpl("profile")
var Template_profile_guest_handle = Template_profile_handle
var Template_profile_member_handle = Template_profile_handle
// nolint
var Template_create_topic_handle = genIntTmpl("create_topic")
var Template_login_handle = genIntTmpl("login")
var Template_register_handle = genIntTmpl("register")
var Template_error_handle = genIntTmpl("error")
var Template_ip_search_handle = genIntTmpl("ip_search")
var Template_account_handle = genIntTmpl("account")
func tmplInitUsers() (*User, *User, *User) {
avatar, microAvatar := BuildAvatar(62, "")
u := User{62, BuildProfileURL("fake-user", 62), "Fake User", "compiler@localhost", 0, false, false, false, false, false, false, GuestPerms, make(map[string]bool), "", false, "", avatar, microAvatar, "", "", 0, 0, 0, 0, StartTime, "0.0.0.0.0", 0, 0, nil}
// TODO: Do a more accurate level calculation for this?
avatar, microAvatar = BuildAvatar(1, "")
u2 := User{1, BuildProfileURL("admin-alice", 1), "Admin Alice", "alice@localhost", 1, true, true, true, true, false, false, AllPerms, make(map[string]bool), "", true, "", avatar, microAvatar, "", "", 58, 1000, 0, 1000, StartTime, "127.0.0.1", 0, 0, nil}
avatar, microAvatar = BuildAvatar(2, "")
u3 := User{2, BuildProfileURL("admin-fred", 62), "Admin Fred", "fred@localhost", 1, true, true, true, true, false, false, AllPerms, make(map[string]bool), "", true, "", avatar, microAvatar, "", "", 42, 900, 0, 900, StartTime, "::1", 0, 0, nil}
return &u, &u2, &u3
}
func tmplInitHeaders(user, user2, user3 *User) (*Header, *Header, *Header) {
header := &Header{
Site: Site,
Settings: SettingBox.Load().(SettingMap),
Themes: Themes,
Theme: Themes[DefaultThemeBox.Load().(string)],
CurrentUser: user,
NoticeList: []string{"test"},
Stylesheets: []string{"panel.css"},
Scripts: []string{"whatever.js"},
PreScriptsAsync: []string{"whatever.js"},
ScriptsAsync: []string{"whatever.js"},
Widgets: PageWidgets{
LeftSidebar: template.HTML("lalala"),
},
}
buildHeader := func(user *User) *Header {
head := &Header{Site: Site}
*head = *header
head.CurrentUser = user
return head
}
return header, buildHeader(user2), buildHeader(user3)
}
type TmplLoggedin struct {
Stub string
Guest string
Member string
}
type nobreak interface{}
type TItem struct {
Expects string
ExpectsInt interface{}
LoggedIn bool
}
type TItemHold map[string]TItem
func (h TItemHold) Add(name, expects string, expectsInt interface{}) {
h[name] = TItem{expects, expectsInt, true}
}
func (h TItemHold) AddStd(name, expects string, expectsInt interface{}) {
h[name] = TItem{expects, expectsInt, false}
}
// ? - Add template hooks?
func CompileTemplates() error {
log.Print("Compiling the templates")
// TODO: Implement per-theme template overrides here too
overriden := make(map[string]map[string]bool)
for _, th := range Themes {
overriden[th.Name] = make(map[string]bool)
log.Printf("th.OverridenTemplates: %+v\n", th.OverridenTemplates)
for _, override := range th.OverridenTemplates {
overriden[th.Name][override] = true
}
}
log.Printf("overriden: %+v\n", overriden)
config := tmpl.CTemplateConfig{
Minify: Config.MinifyTemplates,
Debug: Dev.DebugMode,
SuperDebug: Dev.TemplateDebug,
DockToID: DockToID,
}
c := tmpl.NewCTemplateSet("normal")
c.SetConfig(config)
c.SetBaseImportMap(map[string]string{
"io": "io",
"github.com/Azareal/Gosora/common": "c github.com/Azareal/Gosora/common",
})
c.SetBuildTags("!no_templategen")
c.SetOverrideTrack(overriden)
c.SetPerThemeTmpls(make(map[string]bool))
log.Print("Compiling the default templates")
var wg sync.WaitGroup
if err := compileTemplates(&wg, c, ""); err != nil {
return err
}
oroots := c.GetOverridenRoots()
log.Printf("oroots: %+v\n", oroots)
log.Print("Compiling the per-theme templates")
for th, tmpls := range oroots {
c.ResetLogs("normal-" + th)
c.SetThemeName(th)
c.SetPerThemeTmpls(tmpls)
log.Print("th: ", th)
log.Printf("perThemeTmpls: %+v\n", tmpls)
err := compileTemplates(&wg, c, th)
if err != nil {
return err
}
}
writeTemplateList(c, &wg, "./")
return nil
}
func compileCommons(c *tmpl.CTemplateSet, head, head2 *Header, forumList []Forum, o TItemHold) error {
// TODO: Add support for interface{}s
_, user2, user3 := tmplInitUsers()
now := time.Now()
// Convienience function to save a line here and there
htitle := func(name string) *Header {
head.Title = name
return head
}
/*htitle2 := func(name string) *Header {
head2.Title = name
return head2
}*/
var topicsList []*TopicsRow
topicsList = append(topicsList, &TopicsRow{1, "topic-title", "Topic Title", "The topic content.", 1, false, false, now, now, user3.ID, 1, 1, "", "::1", 1, 0, 1, 1, 0, "classname", 0, "", user2, "", 0, user3, "General", "/forum/general.2", nil})
topicListPage := TopicListPage{htitle("Topic List"), topicsList, forumList, Config.DefaultForum, TopicListSort{"lastupdated", false}, Paginator{[]int{1}, 1, 1}}
o.Add("topics", "c.TopicListPage", topicListPage)
o.Add("topics_mini", "c.TopicListPage", topicListPage)
forumItem := BlankForum(1, "general-forum.1", "General Forum", "Where the general stuff happens", true, "all", 0, "", 0)
forumPage := ForumPage{htitle("General Forum"), topicsList, forumItem, Paginator{[]int{1}, 1, 1}}
o.Add("forum", "c.ForumPage", forumPage)
o.Add("forums", "c.ForumsPage", ForumsPage{htitle("Forum List"), forumList})
poll := Poll{ID: 1, Type: 0, Options: map[int]string{0: "Nothing", 1: "Something"}, Results: map[int]int{0: 5, 1: 2}, QuickOptions: []PollOption{
PollOption{0, "Nothing"},
PollOption{1, "Something"},
}, VoteCount: 7}
avatar, microAvatar := BuildAvatar(62, "")
miniAttach := []*MiniAttachment{&MiniAttachment{Path: "/"}}
topic := TopicUser{1, "blah", "Blah", "Hey there!", 0, false, false, now, now, 1, 1, 0, "", "127.0.0.1", 1, 0, 1, 0, "classname", poll.ID, "weird-data", BuildProfileURL("fake-user", 62), "Fake User", Config.DefaultGroup, avatar, microAvatar, 0, "", "", "", 58, false, miniAttach, nil, false}
var replyList []*ReplyUser
reply := Reply{1, 1, "Yo!", 1 /*, Config.DefaultGroup*/, now, 0, 0, 1, "::1", true, 1, 1, ""}
ru := &ReplyUser{ClassName: "", Reply: reply, CreatedByName: "Alice", Avatar: avatar, Group: Config.DefaultGroup, Level: 0, Attachments: miniAttach}
ru.Init(user2)
replyList = append(replyList, ru)
tpage := TopicPage{htitle("Topic Name"), replyList, topic, &Forum{ID: 1, Name: "Hahaha"}, &poll, Paginator{[]int{1}, 1, 1}}
tpage.Forum.Link = BuildForumURL(NameToSlug(tpage.Forum.Name), tpage.Forum.ID)
o.Add("topic", "c.TopicPage", tpage)
o.Add("topic_mini", "c.TopicPage", tpage)
o.Add("topic_alt", "c.TopicPage", tpage)
o.Add("topic_alt_mini", "c.TopicPage", tpage)
return nil
}
func compileTemplates(wg *sync.WaitGroup, c *tmpl.CTemplateSet, themeName string) error {
// Schemas to train the template compiler on what to expect
// TODO: Add support for interface{}s
user, user2, user3 := tmplInitUsers()
header, header2, _ := tmplInitHeaders(user, user2, user3)
now := time.Now()
/*poll := Poll{ID: 1, Type: 0, Options: map[int]string{0: "Nothing", 1: "Something"}, Results: map[int]int{0: 5, 1: 2}, QuickOptions: []PollOption{
PollOption{0, "Nothing"},
PollOption{1, "Something"},
}, VoteCount: 7}*/
//avatar, microAvatar := BuildAvatar(62, "")
miniAttach := []*MiniAttachment{&MiniAttachment{Path: "/"}}
var replyList []*ReplyUser
//topic := TopicUser{1, "blah", "Blah", "Hey there!", 0, false, false, now, now, 1, 1, 0, "", "127.0.0.1", 1, 0, 1, 0, "classname", poll.ID, "weird-data", BuildProfileURL("fake-user", 62), "Fake User", Config.DefaultGroup, avatar, microAvatar, 0, "", "", "", "", "", 58, false, miniAttach, nil}
// TODO: Do we want the UID on this to be 0?
//avatar, microAvatar = BuildAvatar(0, "")
reply := Reply{1, 1, "Yo!", 1 /*, Config.DefaultGroup*/, now, 0, 0, 1, "::1", true, 1, 1, ""}
ru := &ReplyUser{ClassName: "", Reply: reply, CreatedByName: "Alice", Avatar: "", Group: Config.DefaultGroup, Level: 0, Attachments: miniAttach}
ru.Init(user)
replyList = append(replyList, ru)
// TODO: Use a dummy forum list to avoid o(n) problems
/*var forumList []Forum
forums, err := Forums.GetAll()
if err != nil {
return err
}
for _, forum := range forums {
forumList = append(forumList, *forum)
}*/
forum := BlankForum(1, "/forum/d.1", "d", "d desc", true, "", 0, "", 1)
forum.LastTopic = BlankTopic()
forum.LastReplyer = BlankUser()
forumList := []Forum{*forum}
// Convienience function to save a line here and there
htitle := func(name string) *Header {
header.Title = name
return header
}
t := TItemHold(make(map[string]TItem))
err := compileCommons(c, header, header2, forumList, t)
if err != nil {
return err
}
ppage := ProfilePage{htitle("User 526"), replyList, *user, 0, 0, false, false, false} // TODO: Use the score from user to generate the currentScore and nextScore
t.Add("profile", "c.ProfilePage", ppage)
var topicsList []*TopicsRow
topicsList = append(topicsList, &TopicsRow{1, "topic-title", "Topic Title", "The topic content.", 1, false, false, now, now, user3.ID, 1, 1, "", "127.0.0.1", 1, 0, 1, 1, 0, "classname", 0, "", user2, "", 0, user3, "General", "/forum/general.2", nil})
topicListPage := TopicListPage{htitle("Topic List"), topicsList, forumList, Config.DefaultForum, TopicListSort{"lastupdated", false}, Paginator{[]int{1}, 1, 1}}
forumItem := BlankForum(1, "general-forum.1", "General Forum", "Where the general stuff happens", true, "all", 0, "", 0)
forumPage := ForumPage{htitle("General Forum"), topicsList, forumItem, Paginator{[]int{1}, 1, 1}}
// Experimental!
for _, tmpl := range strings.Split(Dev.ExtraTmpls, ",") {
sp := strings.Split(tmpl, ":")
if len(sp) < 2 {
continue
}
typ := "0"
if len(sp) == 3 {
typ = sp[2]
}
var pi interface{}
switch sp[1] {
case "c.TopicListPage":
pi = topicListPage
case "c.ForumPage":
pi = forumPage
case "c.ProfilePage":
pi = ppage
case "c.Page":
pi = Page{htitle("Something"), tList, nil}
default:
continue
}
if typ == "1" {
t.Add(sp[0], sp[1], pi)
} else {
t.AddStd(sp[0], sp[1], pi)
}
}
t.AddStd("login", "c.Page", Page{htitle("Login Page"), tList, nil})
t.AddStd("register", "c.RegisterPage", RegisterPage{htitle("Registration Page"), false,""})
t.AddStd("error", "c.ErrorPage", ErrorPage{htitle("Error"), "A problem has occurred in the system."})
ipSearchPage := IPSearchPage{htitle("IP Search"), map[int]*User{1: user2}, "::1"}
t.AddStd("ip_search", "c.IPSearchPage", ipSearchPage)
var inter nobreak
accountPage := Account{header, "dashboard", "account_own_edit", inter}
t.AddStd("account", "c.Account", accountPage)
parti := []*User{user}
convo := &Conversation{1, BuildConvoURL(1), user.ID, time.Now(), 0, time.Now()}
convoItems := []ConvoViewRow{ConvoViewRow{&ConversationPost{1, 1, "hey", "", user.ID}, user, "", 4, true}}
convoPage := ConvoViewPage{header, convo, convoItems, parti, true, Paginator{[]int{1}, 1, 1}}
t.AddStd("convo", "c.ConvoViewPage", convoPage)
convos := []*ConversationExtra{&ConversationExtra{&Conversation{}, []*User{user}}}
var cRows []ConvoListRow
for _, convo := range convos {
cRows = append(cRows, ConvoListRow{convo, convo.Users, false})
}
convoListPage := ConvoListPage{header, cRows, Paginator{[]int{1}, 1, 1}}
t.AddStd("convos", "c.ConvoListPage", convoListPage)
basePage := &BasePanelPage{header, PanelStats{}, "dashboard", ReportForumID}
t.AddStd("panel", "c.Panel", Panel{basePage, "panel_dashboard_right", "", "panel_dashboard", inter})
ges := []GridElement{GridElement{"", "", "", 1, "grid_istat", "", "", ""}}
t.AddStd("panel_dashboard", "c.DashGrids", DashGrids{ges, ges})
goVersion := runtime.Version()
dbVersion := qgen.Builder.DbVersion()
var memStats runtime.MemStats
runtime.ReadMemStats(&memStats)
debugTasks := DebugPageTasks{0, 0, 0, 0, 0}
debugCache := DebugPageCache{1, 1, 1, 2, 2, 2, true}
debugDatabase := DebugPageDatabase{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}
debugDisk := DebugPageDisk{1, 1, 1, 1, 1, 1}
dpage := PanelDebugPage{basePage, goVersion, dbVersion, "0s", 1, qgen.Builder.GetAdapter().GetName(), 1, 1, debugTasks, memStats, debugCache, debugDatabase, debugDisk}
t.AddStd("panel_debug", "c.PanelDebugPage", dpage)
//t.AddStd("panel_analytics", "c.PanelAnalytics", Panel{basePage, "panel_dashboard_right","panel_dashboard", inter})
writeTemplate := func(name string, content interface{}) {
log.Print("Writing template '" + name + "'")
writeTmpl := func(name, content string) {
if content == "" {
return //log.Fatal("No content body for " + name)
}
err := writeFile("./tmpl_"+name+".go", content)
if err != nil {
log.Fatal(err)
}
}
wg.Add(1)
go func() {
tname := themeName
if tname != "" {
tname = "_" + tname
}
switch content := content.(type) {
case string:
writeTmpl(name+tname, content)
case TmplLoggedin:
writeTmpl(name+tname, content.Stub)
writeTmpl(name+tname+"_guest", content.Guest)
writeTmpl(name+tname+"_member", content.Member)
}
wg.Done()
}()
}
// Let plugins register their own templates
DebugLog("Registering the templates for the plugins")
config := c.GetConfig()
config.SkipHandles = true
c.SetConfig(config)
for _, tmplfunc := range PrebuildTmplList {
tmplItem := tmplfunc(*user, header)
varList := make(map[string]tmpl.VarItem)
compiledTmpl, err := c.Compile(tmplItem.Filename, tmplItem.Path, tmplItem.StructName, tmplItem.Data, varList, tmplItem.Imports...)
if err != nil {
return err
}
writeTemplate(tmplItem.Name, compiledTmpl)
}
log.Print("Writing the templates")
for name, titem := range t {
log.Print("Writing " + name)
varList := make(map[string]tmpl.VarItem)
if titem.LoggedIn {
stub, guest, member, err := c.CompileByLoggedin(name+".html", "templates/", titem.Expects, titem.ExpectsInt, varList)
if err != nil {
return err
}
writeTemplate(name, TmplLoggedin{stub, guest, member})
} else {
tmpl, err := c.Compile(name+".html", "templates/", titem.Expects, titem.ExpectsInt, varList)
if err != nil {
return err
}
writeTemplate(name, tmpl)
}
}
return nil
}
// ? - Add template hooks?
func CompileJSTemplates() error {
log.Print("Compiling the JS templates")
// TODO: Implement per-theme template overrides here too
overriden := make(map[string]map[string]bool)
for _, theme := range Themes {
overriden[theme.Name] = make(map[string]bool)
log.Printf("theme.OverridenTemplates: %+v\n", theme.OverridenTemplates)
for _, override := range theme.OverridenTemplates {
overriden[theme.Name][override] = true
}
}
log.Printf("overriden: %+v\n", overriden)
config := tmpl.CTemplateConfig{
Minify: Config.MinifyTemplates,
Debug: Dev.DebugMode,
SuperDebug: Dev.TemplateDebug,
SkipHandles: true,
SkipTmplPtrMap: true,
SkipInitBlock: false,
PackageName: "tmpl",
DockToID: DockToID,
}
c := tmpl.NewCTemplateSet("js")
c.SetConfig(config)
c.SetBuildTags("!no_templategen")
c.SetOverrideTrack(overriden)
c.SetPerThemeTmpls(make(map[string]bool))
log.Print("Compiling the default templates")
var wg sync.WaitGroup
err := compileJSTemplates(&wg, c, "")
if err != nil {
return err
}
oroots := c.GetOverridenRoots()
log.Printf("oroots: %+v\n", oroots)
log.Print("Compiling the per-theme templates")
for theme, tmpls := range oroots {
c.SetThemeName(theme)
c.SetPerThemeTmpls(tmpls)
log.Print("theme: ", theme)
log.Printf("perThemeTmpls: %+v\n", tmpls)
err = compileJSTemplates(&wg, c, theme)
if err != nil {
return err
}
}
dirPrefix := "./tmpl_client/"
writeTemplateList(c, &wg, dirPrefix)
return nil
}
func compileJSTemplates(wg *sync.WaitGroup, c *tmpl.CTemplateSet, themeName string) error {
user, user2, user3 := tmplInitUsers()
header, _, _ := tmplInitHeaders(user, user2, user3)
now := time.Now()
varList := make(map[string]tmpl.VarItem)
c.SetBaseImportMap(map[string]string{
"io": "io",
"github.com/Azareal/Gosora/common/alerts": "github.com/Azareal/Gosora/common/alerts",
})
// TODO: Check what sort of path is sent exactly and use it here
alertItem := alerts.AlertItem{Avatar: "", ASID: 1, Path: "/", Message: "uh oh, something happened"}
alertTmpl, err := c.Compile("alert.html", "templates/", "alerts.AlertItem", alertItem, varList)
if err != nil {
return err
}
c.SetBaseImportMap(map[string]string{
"io": "io",
"github.com/Azareal/Gosora/common": "c github.com/Azareal/Gosora/common",
})
// TODO: Fix the import loop so we don't have to use this hack anymore
c.SetBuildTags("!no_templategen,tmplgentopic")
t := TItemHold(make(map[string]TItem))
topicsRow := &TopicsRow{1, "topic-title", "Topic Title", "The topic content.", 1, false, false, now, now, user3.ID, 1, 1, "", "::1", 1, 0, 1, 0, 1, "classname", 0, "", user2, "", 0, user3, "General", "/forum/general.2", nil}
t.AddStd("topics_topic", "c.TopicsRow", topicsRow)
poll := Poll{ID: 1, Type: 0, Options: map[int]string{0: "Nothing", 1: "Something"}, Results: map[int]int{0: 5, 1: 2}, QuickOptions: []PollOption{
PollOption{0, "Nothing"},
PollOption{1, "Something"},
}, VoteCount: 7}
avatar, microAvatar := BuildAvatar(62, "")
miniAttach := []*MiniAttachment{&MiniAttachment{Path: "/"}}
topic := TopicUser{1, "blah", "Blah", "Hey there!", 62, false, false, now, now, 1, 1, 0, "", "::1", 1, 0, 1, 0, "classname", poll.ID, "weird-data", BuildProfileURL("fake-user", 62), "Fake User", Config.DefaultGroup, avatar, microAvatar, 0, "", "", "", 58, false, miniAttach, nil, false}
var replyList []*ReplyUser
// TODO: Do we really want the UID here to be zero?
avatar, microAvatar = BuildAvatar(0, "")
reply := Reply{1, 1, "Yo!", 1 /*, Config.DefaultGroup*/, now, 0, 0, 1, "::1", true, 1, 1, ""}
ru := &ReplyUser{ClassName: "", Reply: reply, CreatedByName: "Alice", Avatar: avatar, Group: Config.DefaultGroup, Level: 0, Attachments: miniAttach}
ru.Init(user)
replyList = append(replyList, ru)
varList = make(map[string]tmpl.VarItem)
header.Title = "Topic Name"
tpage := TopicPage{header, replyList, topic, &Forum{ID: 1, Name: "Hahaha"}, &poll, Paginator{[]int{1}, 1, 1}}
tpage.Forum.Link = BuildForumURL(NameToSlug(tpage.Forum.Name), tpage.Forum.ID)
t.AddStd("topic_posts", "c.TopicPage", tpage)
t.AddStd("topic_alt_posts", "c.TopicPage", tpage)
itemsPerPage := 25
_, page, lastPage := PageOffset(20, 1, itemsPerPage)
pageList := Paginate(page, lastPage, 5)
t.AddStd("paginator", "c.Paginator", Paginator{pageList, page, lastPage})
t.AddStd("topic_c_edit_post", "c.TopicCEditPost", TopicCEditPost{ID: 0, Source: "", Ref: ""})
t.AddStd("topic_c_attach_item", "c.TopicCAttachItem", TopicCAttachItem{ID: 1, ImgSrc: "", Path: "", FullPath: ""})
t.AddStd("topic_c_poll_input", "c.TopicCPollInput", TopicCPollInput{Index: 0})
parti := []*User{user}
convo := &Conversation{1, BuildConvoURL(1), user.ID, time.Now(), 0, time.Now()}
convoItems := []ConvoViewRow{ConvoViewRow{&ConversationPost{1, 1, "hey", "", user.ID}, user, "", 4, true}}
convoPage := ConvoViewPage{header, convo, convoItems, parti, true, Paginator{[]int{1}, 1, 1}}
t.AddStd("convo", "c.ConvoViewPage", convoPage)
t.AddStd("notice", "string", "nonono")
dirPrefix := "./tmpl_client/"
writeTemplate := func(name, content string) {
log.Print("Writing template '" + name + "'")
if content == "" {
return //log.Fatal("No content body")
}
wg.Add(1)
go func() {
tname := themeName
if tname != "" {
tname = "_" + tname
}
err := writeFile(dirPrefix+"tmpl_"+name+tname+".jgo", content)
if err != nil {
log.Fatal(err)
}
wg.Done()
}()
}
log.Print("Writing the templates")
for name, titem := range t {
log.Print("Writing " + name)
varList := make(map[string]tmpl.VarItem)
tmpl, err := c.Compile(name+".html", "templates/", titem.Expects, titem.ExpectsInt, varList)
if err != nil {
return err
}
writeTemplate(name, tmpl)
}
writeTemplate("alert", alertTmpl)
/*//writeTemplate("forum", forumTmpl)
writeTemplate("topic_posts", topicPostsTmpl)
writeTemplate("topic_alt_posts", topicAltPostsTmpl)
writeTemplateList(c, &wg, dirPrefix)*/
return nil
}
func getTemplateList(c *tmpl.CTemplateSet, wg *sync.WaitGroup, prefix string) string {
DebugLog("in getTemplateList")
pout := "\n// nolint\nfunc init() {\n"
tFragCount := make(map[string]int)
bodyMap := make(map[string]string) //map[body]fragmentPrefix
//tmplMap := make(map[string]map[string]string) // map[tmpl]map[body]fragmentPrefix
tmpCount := 0
var bsb strings.Builder
for _, frag := range c.FragOut {
front := frag.TmplName + "_frags[" + strconv.Itoa(frag.Index) + "]"
DebugLog("front: ", front)
DebugLog("frag.Body: ", frag.Body)
/*bodyMap, tok := tmplMap[frag.TmplName]
if !tok {
tmplMap[frag.TmplName] = make(map[string]string)
bodyMap = tmplMap[frag.TmplName]
}*/
fp, ok := bodyMap[frag.Body]
if !ok {
bodyMap[frag.Body] = front
//var bits string
bsb.Reset()
DebugLog("encoding f.Body")
for _, char := range []byte(frag.Body) {
if char == '\'' {
//bits += "'\\" + string(char) + "',"
bsb.WriteString("'\\'',")
} else if char < 32 {
//bits += strconv.Itoa(int(char)) + ","
bsb.WriteString(strconv.Itoa(int(char)))
bsb.WriteByte(',')
} else {
//bits += "'" + string(char) + "',"
bsb.WriteByte('\'')
bsb.WriteString(string(char))
bsb.WriteString("',")
}
}
tmpStr := strconv.Itoa(tmpCount)
pout += "arr_" + tmpStr + ":=[...]byte{" + /*bits*/ bsb.String() + "}\n"
pout += front + "=arr_" + tmpStr + "[:]\n"
tmpCount++
//pout += front + "=[]byte(`" + frag.Body + "`)\n"
} else {
DebugLog("encoding cached index " + fp)
pout += front + "=" + fp + "\n"
}
_, ok = tFragCount[frag.TmplName]
if !ok {
tFragCount[frag.TmplName] = 0
}
tFragCount[frag.TmplName]++
}
//out := "package " + c.GetConfig().PackageName + "\n\n"
var sb strings.Builder
sb.Grow(tllenhint)
sb.WriteString("package ")
sb.WriteString(c.GetConfig().PackageName)
sb.WriteString("\n\n")
for templateName, count := range tFragCount {
//out += "var " + templateName + "_frags = make([][]byte," + strconv.Itoa(count) + ")\n"
//out += "var " + templateName + "_frags [" + strconv.Itoa(count) + "][]byte\n"
sb.WriteString("var ")
sb.WriteString(templateName)
sb.WriteString("_frags [")
sb.WriteString(strconv.Itoa(count))
sb.WriteString("][]byte\n")
}
sb.WriteString(pout)
sb.WriteString("\n\n// nolint\nGetFrag = func(name string) [][]byte {\nswitch(name) {\n")
//getterstr := "\n// nolint\nGetFrag = func(name string) [][]byte {\nswitch(name) {\n"
for templateName, _ := range tFragCount {
//getterstr += "\tcase \"" + templateName + "\":\n"
///getterstr += "\treturn " + templateName + "_frags\n"
//getterstr += "\treturn " + templateName + "_frags[:]\n"
sb.WriteString("\tcase \"")
sb.WriteString(templateName)
sb.WriteString("\":\n\treturn ")
sb.WriteString(templateName)
sb.WriteString("_frags[:]\n")
}
sb.WriteString("}\nreturn nil\n}\n}\n")
//getterstr += "}\nreturn nil\n}\n"
//out += pout + "\n" + getterstr + "}\n"
return sb.String()
}
var tllenhint = len("package \n\n\n// nolint\nGetFrag = func(name string) [][]byte {\nswitch(name) {\nvar _frags [][]byte\n\tcase \"\":\n\treturn _frags[:]\n}\nreturn nil\n}\n\n}\n")
func writeTemplateList(c *tmpl.CTemplateSet, wg *sync.WaitGroup, prefix string) {
log.Print("Writing template list")
wg.Add(1)
go func() {
err := writeFile(prefix+"tmpl_list.go", getTemplateList(c, wg, prefix))
if err != nil {
log.Fatal(err)
}
wg.Done()
}()
wg.Wait()
}
func arithToInt64(in interface{}) (o int64) {
switch in := in.(type) {
case int64:
o = in
case int32:
o = int64(in)
case int:
o = int64(in)
case uint32:
o = int64(in)
case uint16:
o = int64(in)
case uint8:
o = int64(in)
case uint:
o = int64(in)
}
return o
}
func arithDuoToInt64(left, right interface{}) (leftInt, rightInt int64) {
return arithToInt64(left), arithToInt64(right)
}
func initDefaultTmplFuncMap() {
// TODO: Add support for floats
fmap := make(map[string]interface{})
fmap["add"] = func(left, right interface{}) interface{} {
leftInt, rightInt := arithDuoToInt64(left, right)
return leftInt + rightInt
}
fmap["subtract"] = func(left, right interface{}) interface{} {
leftInt, rightInt := arithDuoToInt64(left, right)
return leftInt - rightInt
}
fmap["multiply"] = func(left, right interface{}) interface{} {
leftInt, rightInt := arithDuoToInt64(left, right)
return leftInt * rightInt
}
fmap["divide"] = func(left, right interface{}) interface{} {
leftInt, rightInt := arithDuoToInt64(left, right)
if leftInt == 0 || rightInt == 0 {
return 0
}
return leftInt / rightInt
}
fmap["dock"] = func(dock, headerInt interface{}) interface{} {
return template.HTML(BuildWidget(dock.(string), headerInt.(*Header)))
}
fmap["hasWidgets"] = func(dock, headerInt interface{}) interface{} {
return HasWidgets(dock.(string), headerInt.(*Header))
}
fmap["elapsed"] = func(startedAtInt interface{}) interface{} {
//return time.Since(startedAtInt.(time.Time)).String()
return time.Duration(uutils.Nanotime() - startedAtInt.(int64)).String()
}
fmap["lang"] = func(phraseNameInt interface{}) interface{} {
phraseName, ok := phraseNameInt.(string)
if !ok {
panic("phraseNameInt is not a string")
}
// TODO: Log non-existent phrases?
return template.HTML(p.GetTmplPhrase(phraseName))
}
// TODO: Implement this in the template generator too
fmap["langf"] = func(phraseNameInt interface{}, args ...interface{}) interface{} {
phraseName, ok := phraseNameInt.(string)
if !ok {
panic("phraseNameInt is not a string")
}
// TODO: Log non-existent phrases?
// TODO: Optimise TmplPhrasef so we don't use slow Sprintf there
return template.HTML(p.GetTmplPhrasef(phraseName, args...))
}
fmap["level"] = func(levelInt interface{}) interface{} {
level, ok := levelInt.(int)
if !ok {
panic("levelInt is not an integer")
}
return template.HTML(p.GetLevelPhrase(level))
}
fmap["bunit"] = func(byteInt interface{}) interface{} {
var byteFloat float64
var unit string
switch bytes := byteInt.(type) {
case int:
byteFloat, unit = ConvertByteUnit(float64(bytes))
case int64:
byteFloat, unit = ConvertByteUnit(float64(bytes))
case uint64:
byteFloat, unit = ConvertByteUnit(float64(bytes))
case float64:
byteFloat, unit = ConvertByteUnit(bytes)
default:
panic("bytes is not an int, int64 or uint64")
}
return fmt.Sprintf("%.1f", byteFloat) + unit
}
fmap["abstime"] = func(timeInt interface{}) interface{} {
time, ok := timeInt.(time.Time)
if !ok {
panic("timeInt is not a time.Time")
}
return time.Format("2006-01-02 15:04:05")
}
fmap["reltime"] = func(timeInt interface{}) interface{} {
time, ok := timeInt.(time.Time)
if !ok {
panic("timeInt is not a time.Time")
}
return RelativeTime(time)
}
fmap["scope"] = func(name interface{}) interface{} {
return ""
}
fmap["dyntmpl"] = func(nameInt, pageInt, headerInt interface{}) interface{} {
header := headerInt.(*Header)
err := header.Theme.RunTmpl(nameInt.(string), pageInt, header.Writer)
if err != nil {
return err
}
return ""
}
fmap["ptmpl"] = func(nameInt, pageInt, headerInt interface{}) interface{} {
header := headerInt.(*Header)
err := header.Theme.RunTmpl(nameInt.(string), pageInt, header.Writer)
if err != nil {
return err
}
return ""
}
fmap["js"] = func() interface{} {
return false
}
fmap["flush"] = func() interface{} {
return nil
}
DefaultTemplateFuncMap = fmap
}
func loadTemplates(t *template.Template, themeName string) error {
t.Funcs(DefaultTemplateFuncMap)
tFiles, err := filepath.Glob("templates/*.html")
if err != nil {
return err
}
tFileMap := make(map[string]int)
for index, path := range tFiles {
path = strings.Replace(path, "\\", "/", -1)
log.Print("templateFile: ", path)
if skipCTmpl(path) {
log.Print("skipping")
continue
}
tFileMap[path] = index
}
overrideFiles, err := filepath.Glob("templates/overrides/*.html")
if err != nil {
return err
}
for _, path := range overrideFiles {
path = strings.Replace(path, "\\", "/", -1)
log.Print("overrideFile: ", path)
if skipCTmpl(path) {
log.Print("skipping")
continue
}
index, ok := tFileMap["templates/"+strings.TrimPrefix(path, "templates/overrides/")]
if !ok {
log.Print("not ok: templates/" + strings.TrimPrefix(path, "templates/overrides/"))
tFiles = append(tFiles, path)
continue
}
tFiles[index] = path
}
if themeName != "" {
overrideFiles, err := filepath.Glob("./themes/" + themeName + "/overrides/*.html")
if err != nil {
return err
}
for _, path := range overrideFiles {
path = strings.Replace(path, "\\", "/", -1)
log.Print("overrideFile: ", path)
if skipCTmpl(path) {
log.Print("skipping")
continue
}
index, ok := tFileMap["templates/"+strings.TrimPrefix(path, "themes/"+themeName+"/overrides/")]
if !ok {
log.Print("not ok: templates/" + strings.TrimPrefix(path, "themes/"+themeName+"/overrides/"))
tFiles = append(tFiles, path)
continue
}
tFiles[index] = path
}
}
// TODO: Minify these
/*err = t.ParseFiles(tFiles...)
if err != nil {
return err
}*/
for _, fname := range tFiles {
b, err := ioutil.ReadFile(fname)
if err != nil {
return err
}
s := tmpl.Minify(string(b))
name := filepath.Base(fname)
var tmpl *template.Template
if name == t.Name() {
tmpl = t
} else {
tmpl = t.New(name)
}
_, err = tmpl.Parse(s)
if err != nil {
return err
}
}
_, err = t.ParseGlob("pages/*")
return err
}
func InitTemplates() error {
DebugLog("Initialising the template system")
initDefaultTmplFuncMap()
// The interpreted templates...
DebugLog("Loading the template files...")
return loadTemplates(DefaultTemplates, "")
}