add BuildWidget2 to avoid allocing as many strings in templates for docks

dynamic load /topics/ page where possible
reduce boilerplate

common/template_init.go

@@ -162,11 +162,11 @@ func CompileTemplates() error {
 	log.Print("Compiling the templates")
 	// TODO: Implement per-theme template overrides here too
 	overriden := make(map[string]map[string]bool)
-	for _, theme := range Themes {
+	for _, th := range Themes {
-		overriden[theme.Name] = make(map[string]bool)
+		overriden[th.Name] = make(map[string]bool)
-		log.Printf("theme.OverridenTemplates: %+v\n", theme.OverridenTemplates)
+		log.Printf("th.OverridenTemplates: %+v\n", th.OverridenTemplates)
-		for _, override := range theme.OverridenTemplates {
+		for _, override := range th.OverridenTemplates {
-			overriden[theme.Name][override] = true
+			overriden[th.Name][override] = true
 		}
 	}
 	log.Printf("overriden: %+v\n", overriden)
@@ -175,6 +175,7 @@ func CompileTemplates() error {
 		Minify:     Config.MinifyTemplates,
 		Debug:      Dev.DebugMode,
 		SuperDebug: Dev.TemplateDebug,
+		DockToID:   DockToID,
 	}
 	c := tmpl.NewCTemplateSet("normal")
 	c.SetConfig(config)
@@ -195,13 +196,13 @@ func CompileTemplates() error {
 	log.Printf("oroots: %+v\n", oroots)
 
 	log.Print("Compiling the per-theme templates")
-	for theme, tmpls := range oroots {
+	for th, tmpls := range oroots {
-		c.ResetLogs("normal-" + theme)
+		c.ResetLogs("normal-" + th)
-		c.SetThemeName(theme)
+		c.SetThemeName(th)
 		c.SetPerThemeTmpls(tmpls)
-		log.Print("theme: ", theme)
+		log.Print("th: ", th)
 		log.Printf("perThemeTmpls: %+v\n", tmpls)
-		err := compileTemplates(&wg, c, theme)
+		err := compileTemplates(&wg, c, th)
 		if err != nil {
 			return err
 		}
@@ -229,6 +230,7 @@ func compileCommons(c *tmpl.CTemplateSet, head, head2 *Header, forumList []Forum
 	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}}
 	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}}
@@ -472,6 +474,7 @@ func CompileJSTemplates() error {
 		SkipTmplPtrMap: true,
 		SkipInitBlock:  false,
 		PackageName:    "tmpl",
+		DockToID:       DockToID,
 	}
 	c := tmpl.NewCTemplateSet("js")
 	c.SetConfig(config)

common/templates/templates.go

@@ -42,6 +42,7 @@ type CTemplateConfig struct {
 	SkipTmplPtrMap bool
 	SkipInitBlock  bool
 	PackageName    string
+	DockToID       map[string]int
 }
 
 // nolint
@@ -249,7 +250,7 @@ func Tmpl_` + fname + `(tmpl_i interface{}, w io.Writer) error {
 	c.fileDir = fileDir
 	content, err := c.loadTemplate(c.fileDir, name)
 	if err != nil {
-		c.detail("bailing out: ", err)
+		c.detail("bailing out:", err)
 		return "", "", "", err
 	}
 
@@ -274,7 +275,7 @@ func (c *CTemplateSet) Compile(name, fileDir, expects string, expectsInt interfa
 	c.fileDir = fileDir
 	content, err := c.loadTemplate(c.fileDir, name)
 	if err != nil {
-		c.detail("bailing out: ", err)
+		c.detail("bailing out:", err)
 		return "", err
 	}
 
@@ -455,7 +456,7 @@ func (c *CTemplateSet) compile(name, content, expects string, expectsInt interfa
 		if len(c.langIndexToName) > 0 {
 			for i, name := range c.langIndexToName {
 				//l += `"` + name + `"` + ",\n"
-				if i == 0{
+				if i == 0 {
 					l += `"` + name + `"`
 				} else {
 					l += `,"` + name + `"`
@@ -541,7 +542,8 @@ if !ok {
 	for fid := 0; len(outBuf) > fid; fid++ {
 		fr := outBuf[fid]
 		c.detail(fr.Type + " frame")
-		if fr.Type == "text" {
+		switch {
+		case fr.Type == "text":
 			c.detail(fr)
 			oid := fid
 			c.detail("oid:", oid)
@@ -568,14 +570,13 @@ if !ok {
 				c.detail("post fid:", fid)
 			}
 			writeTextFrame(fr.TemplateName, fr.Extra.(int)-skip)
-		} else if fr.Type == "varsub" || fr.Type == "cvarsub" {
+		case fr.Type == "varsub" || fr.Type == "cvarsub":
 			fout += "w.Write(" + fr.Body + ")\n"
-		} else if fr.Type == "identifier" {
+		case fr.Type == "lang":
-			fout += fr.Body
-		} else if fr.Type == "lang" {
 			//fout += "w.Write(plist[" + strconv.Itoa(fr.Extra.(int)) + "])\n"
 			fout += "w.Write(" + fname + "_phrase_arr[" + strconv.Itoa(fr.Extra.(int)) + "])\n"
-		} else {
+		//case fr.Type == "identifier":
+		default:
 			fout += fr.Body
 		}
 	}
@@ -587,7 +588,7 @@ if !ok {
 	}
 
 	for _, frag := range c.fragBuf {
-		c.detail("frag: ", frag)
+		c.detail("frag:", frag)
 		if frag.Seen {
 			c.detail("invisible")
 			continue
@@ -745,7 +746,7 @@ func (c *CTemplateSet) addText(con CContext, text []byte) {
 		return
 	}
 	nodeText := string(text)
-	c.detail("con.TemplateName: ", con.TemplateName)
+	c.detail("con.TemplateName:", con.TemplateName)
 	fragIndex := c.fragmentCursor[con.TemplateName]
 	_, ok := c.fragOnce[con.TemplateName]
 	c.fragBuf = append(c.fragBuf, Fragment{nodeText, con.TemplateName, fragIndex, ok})
@@ -756,7 +757,7 @@ func (c *CTemplateSet) addText(con CContext, text []byte) {
 func (c *CTemplateSet) compileRangeNode(con CContext, node *parse.RangeNode) {
 	c.dumpCall("compileRangeNode", con, node)
 	defer c.retCall("compileRangeNode")
-	c.detail("node.Pipe: ", node.Pipe)
+	c.detail("node.Pipe:", node.Pipe)
 	var expr string
 	var outVal reflect.Value
 	for _, cmd := range node.Pipe.Cmds {
@@ -882,7 +883,7 @@ func (c *CTemplateSet) compileSubSwitch(con CContext, node *parse.CommandNode) {
 			cur = c.skipStructPointers(cur, id)
 			c.checkIfValid(cur, con.VarHolder, con.HoldReflect, varBit, multiline)
 
-			c.detail("in-loop varBit: " + varBit)
+			c.detail("in-loop varBit:" + varBit)
 			if cur.Kind() == reflect.Map {
 				cur = cur.MapIndex(reflect.ValueOf(id))
 				varBit += "[\"" + id + "\"]"
@@ -927,7 +928,7 @@ func (c *CTemplateSet) compileSubSwitch(con CContext, node *parse.CommandNode) {
 				}
 				varBit += cur.Type().Name() + ")"
 			}
-			c.detail("End Cycle: ", varBit)
+			c.detail("End Cycle:", varBit)
 		}
 
 		if multiline {
@@ -1026,19 +1027,19 @@ func (c *CTemplateSet) compileIdentSwitchN(con CContext, n *parse.CommandNode) (
 }
 
 func (c *CTemplateSet) dumpSymbol(pos int, node *parse.CommandNode, symbol string) {
-	c.detail("symbol: ", symbol)
+	c.detail("symbol:", symbol)
 	c.detail("node.Args[pos+1]", node.Args[pos+1])
 	c.detail("node.Args[pos+2]", node.Args[pos+2])
 }
 
-func (c *CTemplateSet) compareFunc(con CContext, pos int, node *parse.CommandNode, compare string) (out string) {
+func (c *CTemplateSet) compareFunc(con CContext, pos int, n *parse.CommandNode, compare string) (out string) {
-	c.dumpSymbol(pos, node, compare)
+	c.dumpSymbol(pos, n, compare)
-	return c.compileIfVarSubN(con, node.Args[pos+1].String()) + " " + compare + " " + c.compileIfVarSubN(con, node.Args[pos+2].String())
+	return c.compileIfVarSubN(con, n.Args[pos+1].String()) + " " + compare + " " + c.compileIfVarSubN(con, n.Args[pos+2].String())
 }
 
-func (c *CTemplateSet) simpleMath(con CContext, pos int, node *parse.CommandNode, symbol string) (out string, val reflect.Value) {
+func (c *CTemplateSet) simpleMath(con CContext, pos int, n *parse.CommandNode, symbol string) (out string, val reflect.Value) {
-	leftParam, val2 := c.compileIfVarSub(con, node.Args[pos+1].String())
+	leftParam, val2 := c.compileIfVarSub(con, n.Args[pos+1].String())
-	rightParam, val3 := c.compileIfVarSub(con, node.Args[pos+2].String())
+	rightParam, val3 := c.compileIfVarSub(con, n.Args[pos+2].String())
 	if val2.IsValid() {
 		val = val2
 	} else if val3.IsValid() {
@@ -1048,7 +1049,7 @@ func (c *CTemplateSet) simpleMath(con CContext, pos int, node *parse.CommandNode
 		numSample := 1
 		val = reflect.ValueOf(numSample)
 	}
-	c.dumpSymbol(pos, node, symbol)
+	c.dumpSymbol(pos, n, symbol)
 	return leftParam + " " + symbol + " " + rightParam, val
 }
 
@@ -1097,7 +1098,7 @@ ArgLoop:
 	for pos := 0; pos < len(node.Args); pos++ {
 		id := node.Args[pos]
 		c.detail("pos:", pos)
-		c.detail("ID:", id)
+		c.detail("id:", id)
 		switch id.String() {
 		case "not":
 			out += "!"
@@ -1144,6 +1145,14 @@ ArgLoop:
 			val = val3
 
 			// TODO: Refactor this
+			if leftParam[0] == '"' {
+				leftParam = strings.TrimSuffix(strings.TrimPrefix(leftParam, "\""), "\"")
+				id, ok := c.config.DockToID[leftParam]
+				if ok {
+					litString("c.BuildWidget2("+strconv.Itoa(id)+","+rightParam+")", false)
+					break ArgLoop
+				}
+			}
 			litString("c.BuildWidget("+leftParam+","+rightParam+")", false)
 			break ArgLoop
 		case "hasWidgets":
@@ -1621,8 +1630,8 @@ func (c *CTemplateSet) compileVarSub(con CContext, varname string, val reflect.V
 		}
 	}
 
-	c.detail("varname: ", varname)
+	c.detail("varname:", varname)
-	c.detail("assLines: ", assLines)
+	c.detail("assLines:", assLines)
 	var base string
 	switch val.Kind() {
 	case reflect.Int:
@@ -1716,7 +1725,7 @@ func (c *CTemplateSet) compileVarSub(con CContext, varname string, val reflect.V
 		c.logger.Println("Unknown Type:", val.Type().Name())
 		panic("-- I don't know what this variable's type is o.o\n")
 	}
-	c.detail("base: ", base)
+	c.detail("base:", base)
 	if assLines == "" {
 		con.Push("varsub", base)
 	} else {
@@ -1893,12 +1902,12 @@ func (c *CTemplateSet) compileSubTemplate(pcon CContext, node *parse.TemplateNod
 	c.detailf("c.overridenRoots: %+v\n", c.overridenRoots)
 }
 
-func (c *CTemplateSet) loadTemplate(fileDir string, name string) (content string, err error) {
+func (c *CTemplateSet) loadTemplate(fileDir, name string) (content string, err error) {
 	c.dumpCall("loadTemplate", fileDir, name)
-	c.detail("c.themeName: ", c.themeName)
+	c.detail("c.themeName:", c.themeName)
 	if c.themeName != "" {
 		t := "./themes/" + c.themeName + "/overrides/" + name
-		c.detail("per-theme override: ", true)
+		c.detail("per-theme override:", true)
 		res, err := ioutil.ReadFile(t)
 		if err == nil {
 			content = string(res)
@@ -1907,13 +1916,13 @@ func (c *CTemplateSet) loadTemplate(fileDir string, name string) (content string
 			}
 			return content, nil
 		}
-		c.detail("override err: ", err)
+		c.detail("override err:", err)
 	}
 
 	res, err := ioutil.ReadFile(c.fileDir + "overrides/" + name)
 	if err != nil {
-		c.detail("override path: ", c.fileDir+"overrides/"+name)
+		c.detail("override path:", c.fileDir+"overrides/"+name)
-		c.detail("override err: ", err)
+		c.detail("override err:", err)
 		res, err = ioutil.ReadFile(c.fileDir + name)
 		if err != nil {
 			return "", err

common/theme.go

@@ -43,6 +43,7 @@ type Theme struct {
 	Tag            string
 	URL            string
 	Docks          []string // Allowed Values: leftSidebar, rightSidebar, footer
+	DocksID        []int    // Integer versions of Docks to try to get a speed boost in BuildWidget()
 	Settings       map[string]ThemeSetting
 	IntTmplHandle  *htmpl.Template
 	// TODO: Do we really need both OverridenTemplates AND OverridenMap?
@@ -58,6 +59,7 @@ type Theme struct {
 	// TODO: Implement this
 	MapTmplToDock map[string]ThemeMapTmplToDock // map[dockName]data
 	RunOnDock     func(string) string           //(dock string) (sbody string)
+	RunOnDockID   func(int) string              //(dock int) (sbody string)
 
 	// This variable should only be set and unset by the system, not the theme meta file
 	// TODO: Should we phase out Active and make the default theme store the primary source of truth?
@@ -381,6 +383,23 @@ func (t Theme) BuildDock(dock string) (sbody string) {
 	return ""
 }
 
+func (t Theme) HasDockByID(id int) bool {
+	for _, dock := range t.DocksID {
+		if dock == id {
+			return true
+		}
+	}
+	return false
+}
+
+func (t Theme) BuildDockByID(id int) (sbody string) {
+	runOnDock := t.RunOnDockID
+	if runOnDock != nil {
+		return runOnDock(id)
+	}
+	return ""
+}
+
 type GzipResponseWriter struct {
 	io.Writer
 	http.ResponseWriter

common/theme_list.go

@@ -76,7 +76,7 @@ func NewThemeList() (themes ThemeList, err error) {
 			return themes, err
 		}
 
-		theme := &Theme{Name: ""}
+		theme := &Theme{}
 		err = json.Unmarshal(themeFile, theme)
 		if err != nil {
 			return themes, err
@@ -97,7 +97,7 @@ func NewThemeList() (themes ThemeList, err error) {
 			if err != nil {
 				return themes, err
 			}
-			theme = &Theme{Name: "", Path: theme.Path}
+			theme = &Theme{Path: theme.Path}
 			err = json.Unmarshal(themeFile, theme)
 			if err != nil {
 				return themes, err
@@ -179,21 +179,30 @@ func NewThemeList() (themes ThemeList, err error) {
 
 		for i, res := range theme.Resources {
 			ext := filepath.Ext(res.Name)
-			if ext == ".css" {
+			switch ext {
+			case ".css":
 				res.Type = ResTypeSheet
-			} else if ext == ".js" {
+			case ".js":
 				res.Type = ResTypeScript
 			}
-			if res.Location == "global" {
+			switch res.Location {
+			case "global":
 				res.LocID = LocGlobal
-			} else if res.Location == "frontend" {
+			case "frontend":
 				res.LocID = LocFront
-			} else if res.Location == "panel" {
+			case "panel":
 				res.LocID = LocPanel
 			}
 			theme.Resources[i] = res
 		}
 
+		for _, dock := range theme.Docks {
+			id, ok := DockToID[dock]
+			if ok {
+				theme.DocksID = append(theme.DocksID, id)
+			}
+		}
+
 		// TODO: Bind the built template, or an interpreted one for any dock overrides this theme has
 
 		themes[theme.Name] = theme

common/widgets.go

@@ -221,6 +221,61 @@ func BuildWidget(dock string, h *Header) (sbody string) {
 	return sbody
 }
 
+var DockToID = map[string]int{
+	"leftOfNav":    0,
+	"rightOfNav":   1,
+	"topMenu":      2,
+	"rightSidebar": 3,
+	"footer":       4,
+}
+
+func BuildWidget2(dock int, h *Header) (sbody string) {
+	if !h.Theme.HasDockByID(dock) {
+		return ""
+	}
+	// Let themes forcibly override this slot
+	sbody = h.Theme.BuildDockByID(dock)
+	if sbody != "" {
+		return sbody
+	}
+
+	var widgets []*Widget
+	switch dock {
+	case 0:
+		widgets = Docks.LeftOfNav
+	case 1:
+		widgets = Docks.RightOfNav
+	case 2:
+		// 1 = id for the default menu
+		mhold, err := Menus.Get(1)
+		if err == nil {
+			err := mhold.Build(h.Writer, h.CurrentUser, h.Path)
+			if err != nil {
+				LogError(err)
+			}
+		}
+		return ""
+	case 3:
+		widgets = Docks.RightSidebar.Items
+	case 4:
+		widgets = Docks.Footer.Items
+	}
+
+	for _, widget := range widgets {
+		if !widget.Enabled {
+			continue
+		}
+		if widget.Allowed(h.Zone, h.ZoneID) {
+			item, err := widget.Build(h)
+			if err != nil {
+				LogError(err)
+			}
+			sbody += item
+		}
+	}
+	return sbody
+}
+
 func getDockWidgets(dock string) (widgets []*Widget, err error) {
 	rows, err := widgetStmts.getDockList.Query(dock)
 	if err != nil {

templates/register.html

@@ -35,4 +35,4 @@
 		</form>
 	</div>
 </main>
-{{template "footer.html" . }}
+{{template "footer.html" . }}