diff --git a/common/template_init.go b/common/template_init.go index a2ee55c2..88630195 100644 --- a/common/template_init.go +++ b/common/template_init.go @@ -43,6 +43,8 @@ func interpretedTopicTemplate(pi TopicPage, w io.Writer) error { // nolint var Template_topic_handle = interpretedTopicTemplate var Template_topic_alt_handle = interpretedTopicTemplate +var Template_topic_alt_guest_handle = interpretedTopicTemplate +var Template_topic_alt_member_handle = interpretedTopicTemplate // nolint var Template_topics_handle = func(pi TopicListPage, w io.Writer) error { @@ -172,6 +174,12 @@ func tmplInitHeaders(user User, user2 User, user3 User) (*Header, *Header, *Head return header, buildHeader(user2), buildHeader(user3) } +type TmplLoggedin struct { + Stub string + Guest string + Member string +} + // ? - Add template hooks? func CompileTemplates() error { var config tmpl.CTemplateConfig @@ -210,15 +218,24 @@ func CompileTemplates() error { var compile = func(name string, expects string, expectsInt interface{}) (tmpl string, err error) { return c.Compile(name+".html", "templates/", expects, expectsInt, varList) } + var compileByLoggedin = func(name string, expects string, expectsInt interface{}) (tmpl TmplLoggedin, err error) { + stub, guest, member, err := c.CompileByLoggedin(name+".html", "templates/", expects, expectsInt, varList) + return TmplLoggedin{stub, guest, member}, err + } header.Title = "Topic Name" tpage := TopicPage{header, replyList, topic, &Forum{ID: 1, Name: "Hahaha"}, poll, 1, 1} tpage.Forum.Link = BuildForumURL(NameToSlug(tpage.Forum.Name), tpage.Forum.ID) - topicIDTmpl, err := compile("topic", "common.TopicPage", tpage) + topicTmpl, err := compile("topic", "common.TopicPage", tpage) if err != nil { return err } - topicIDAltTmpl, err := compile("topic_alt", "common.TopicPage", tpage) + /*topicAltTmpl, err := compile("topic_alt", "common.TopicPage", tpage) + if err != nil { + return err + }*/ + + topicAltTmpl, err := compileByLoggedin("topic_alt", "common.TopicPage", tpage) if err != nil { return err } @@ -309,17 +326,28 @@ func CompileTemplates() error { } var wg sync.WaitGroup - var writeTemplate = func(name string, content string) { + var writeTemplate = func(name string, content interface{}) { log.Print("Writing template '" + name + "'") - if content == "" { - log.Fatal("No content body") + + var writeTmpl = func(name string, content string) { + if content == "" { + log.Fatal("No content body for " + name) + } + err := writeFile("./template_"+name+".go", content) + if err != nil { + log.Fatal(err) + } } wg.Add(1) go func() { - err := writeFile("./template_"+name+".go", content) - if err != nil { - log.Fatal(err) + switch content := content.(type) { + case string: + writeTmpl(name, content) + case TmplLoggedin: + writeTmpl(name, content.Stub) + writeTmpl(name+"_guest", content.Guest) + writeTmpl(name+"_member", content.Member) } wg.Done() }() @@ -341,8 +369,8 @@ func CompileTemplates() error { } log.Print("Writing the templates") - writeTemplate("topic", topicIDTmpl) - writeTemplate("topic_alt", topicIDAltTmpl) + writeTemplate("topic", topicTmpl) + writeTemplate("topic_alt", topicAltTmpl) writeTemplate("profile", profileTmpl) writeTemplate("forums", forumsTmpl) writeTemplate("topics", topicListTmpl) @@ -415,11 +443,11 @@ func CompileJSTemplates() error { header.Title = "Topic Name" tpage := TopicPage{header, replyList, topic, &Forum{ID: 1, Name: "Hahaha"}, poll, 1, 1} tpage.Forum.Link = BuildForumURL(NameToSlug(tpage.Forum.Name), tpage.Forum.ID) - topicIDTmpl, err := c.Compile("topic_posts.html", "templates/", "common.TopicPage", tpage, varList) + topicPostsTmpl, err := c.Compile("topic_posts.html", "templates/", "common.TopicPage", tpage, varList) if err != nil { return err } - topicIDAltTmpl, err := c.Compile("topic_alt_posts.html", "templates/", "common.TopicPage", tpage, varList) + topicAltPostsTmpl, err := c.Compile("topic_alt_posts.html", "templates/", "common.TopicPage", tpage, varList) if err != nil { return err } @@ -443,8 +471,8 @@ func CompileJSTemplates() error { } writeTemplate("alert", alertTmpl) writeTemplate("topics_topic", topicListItemTmpl) - writeTemplate("topic_posts", topicIDTmpl) - writeTemplate("topic_alt_posts", topicIDAltTmpl) + writeTemplate("topic_posts", topicPostsTmpl) + writeTemplate("topic_alt_posts", topicAltPostsTmpl) writeTemplateList(c, &wg, dirPrefix) return nil } diff --git a/common/templates/context.go b/common/templates/context.go index 53329e58..7ac03819 100644 --- a/common/templates/context.go +++ b/common/templates/context.go @@ -25,6 +25,7 @@ type OutBufferFrame struct { } type CContext struct { + RootHolder string VarHolder string HoldReflect reflect.Value TemplateName string @@ -34,17 +35,17 @@ type CContext struct { func (con *CContext) Push(nType string, body string) (index int) { *con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, nType, con.TemplateName, nil, nil}) - return len(*con.OutBuf) - 1 + return con.LastBufIndex() } func (con *CContext) PushText(body string, fragIndex int, fragOutIndex int) (index int) { *con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, "text", con.TemplateName, fragIndex, fragOutIndex}) - return len(*con.OutBuf) - 1 + return con.LastBufIndex() } func (con *CContext) PushPhrase(body string, langIndex int) (index int) { *con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, "lang", con.TemplateName, langIndex, nil}) - return len(*con.OutBuf) - 1 + return con.LastBufIndex() } func (con *CContext) StartLoop(body string) (index int) { @@ -57,8 +58,7 @@ func (con *CContext) EndLoop(body string) (index int) { } func (con *CContext) StartTemplate(body string) (index int) { - *con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, "starttemplate", con.TemplateName, nil, nil}) - return len(*con.OutBuf) - 1 + return con.addFrame(body, "starttemplate", nil, nil) } func (con *CContext) EndTemplate(body string) (index int) { @@ -74,3 +74,25 @@ func (con *CContext) AttachVars(vars string, index int) { node.Body += vars outBuf[index] = node } + +func (con *CContext) addFrame(body string, ftype string, extra1 interface{}, extra2 interface{}) (index int) { + *con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, ftype, con.TemplateName, extra1, extra2}) + return con.LastBufIndex() +} + +func (con *CContext) LastBufIndex() int { + return len(*con.OutBuf) - 1 +} + +func (con *CContext) DiscardAndAfter(index int) { + outBuf := *con.OutBuf + if len(outBuf) <= index { + return + } + if index == 0 { + outBuf = nil + } else { + outBuf = outBuf[:index] + } + *con.OutBuf = outBuf +} diff --git a/common/templates/templates.go b/common/templates/templates.go index 3f1e90b3..50b0e8e4 100644 --- a/common/templates/templates.go +++ b/common/templates/templates.go @@ -56,15 +56,13 @@ type CTemplateSet struct { hasDispInt bool localDispStructIndex int langIndexToName []string + guestOnly bool + memberOnly bool stats map[string]int - previousNode parse.NodeType - currentNode parse.NodeType - nextNode parse.NodeType //tempVars map[string]string config CTemplateConfig baseImportMap map[string]string buildTags string - expectsInt interface{} } func NewCTemplateSet() *CTemplateSet { @@ -126,10 +124,86 @@ type Skipper struct { Index int } +func (c *CTemplateSet) CompileByLoggedin(name string, fileDir string, expects string, expectsInt interface{}, varList map[string]VarItem, imports ...string) (stub string, gout string, mout string, err error) { + c.importMap = map[string]string{} + for index, item := range c.baseImportMap { + c.importMap[index] = item + } + if len(imports) > 0 { + for _, importItem := range imports { + c.importMap[importItem] = importItem + } + } + var importList string + for _, item := range c.importMap { + importList += "import \"" + item + "\"\n" + } + + fname := strings.TrimSuffix(name, filepath.Ext(name)) + c.importMap["github.com/Azareal/Gosora/common"] = "github.com/Azareal/Gosora/common" + + stub = `package ` + c.config.PackageName + ` +` + importList + ` +` + + if !c.config.SkipInitBlock { + stub += "// nolint\nfunc init() {\n" + + if !c.config.SkipHandles { + stub += "\tcommon.Template_" + fname + "_handle = Template_" + fname + "\n" + stub += "\tcommon.Ctemplates = append(common.Ctemplates,\"" + fname + "\")\n\tcommon.TmplPtrMap[\"" + fname + "\"] = &common.Template_" + fname + "_handle\n" + } + + if !c.config.SkipTmplPtrMap { + stub += "\tcommon.TmplPtrMap[\"o_" + fname + "\"] = Template_" + fname + "\n" + } + + stub += "}\n\n" + } + + stub += ` +// nolint +func Template_` + fname + `(tmpl_` + fname + `_vars ` + expects + `, w io.Writer) error { + if tmpl_` + fname + `_vars.CurrentUser.Loggedin { + return Template_` + fname + `_member(tmpl_` + fname + `_vars, w) + } + return Template_` + fname + `_guest(tmpl_` + fname + `_vars, w) +}` + + c.fileDir = fileDir + content, err := c.loadTemplate(c.fileDir, name) + if err != nil { + return "", "", "", err + } + + c.guestOnly = true + gout, err = c.compile(name, content, expects, expectsInt, varList, imports...) + if err != nil { + return "", "", "", err + } + c.guestOnly = false + + c.memberOnly = true + mout, err = c.compile(name, content, expects, expectsInt, varList, imports...) + c.memberOnly = false + + return stub, gout, mout, err +} + func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expectsInt interface{}, varList map[string]VarItem, imports ...string) (out string, err error) { if c.config.Debug { fmt.Println("Compiling template '" + name + "'") } + c.fileDir = fileDir + content, err := c.loadTemplate(c.fileDir, name) + if err != nil { + return "", err + } + + return c.compile(name, content, expects, expectsInt, varList, imports...) +} + +func (c *CTemplateSet) compile(name string, content, expects string, expectsInt interface{}, varList map[string]VarItem, imports ...string) (out string, err error) { c.importMap = map[string]string{} for index, item := range c.baseImportMap { c.importMap[index] = item @@ -140,26 +214,10 @@ func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expe } } - c.fileDir = fileDir c.varList = varList c.hasDispInt = false c.localDispStructIndex = 0 c.stats = make(map[string]int) - c.expectsInt = expectsInt - - res, err := ioutil.ReadFile(fileDir + "overrides/" + name) - if err != nil { - c.detail("override path: ", fileDir+"overrides/"+name) - c.detail("override err: ", err) - res, err = ioutil.ReadFile(fileDir + name) - if err != nil { - return "", err - } - } - content := string(res) - if c.config.Minify { - content = minify(content) - } tree := parse.New(name, c.funcMap) var treeSet = make(map[string]*parse.Tree) @@ -170,8 +228,15 @@ func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expe c.detail(name) fname := strings.TrimSuffix(name, filepath.Ext(name)) + if c.guestOnly { + fname += "_guest" + } else if c.memberOnly { + fname += "_member" + } + var outBuf []OutBufferFrame - con := CContext{VarHolder: "tmpl_" + fname + "_vars", HoldReflect: reflect.ValueOf(expectsInt), TemplateName: fname, OutBuf: &outBuf} + var rootHold = "tmpl_" + fname + "_vars" + con := CContext{RootHolder: rootHold, VarHolder: rootHold, HoldReflect: reflect.ValueOf(expectsInt), TemplateName: fname, OutBuf: &outBuf} c.templateList = map[string]*parse.Tree{fname: tree} c.detail(c.templateList) c.localVars = make(map[string]map[string]VarItemReflect) @@ -264,6 +329,7 @@ func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expe c.detail("text frame:") c.detail(frame) oid := fid + c.detail("oid:", oid) skipBlock, ok := skipped[frame.TemplateName] if !ok { skipBlock = &SkipBlock{make(map[int]int), 0, 0} @@ -271,7 +337,10 @@ func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expe } skip := skipBlock.LastCount c.detailf("skipblock %+v\n", skipBlock) + //var count int for len(outBuf) > fid+1 && outBuf[fid+1].Type == "text" && outBuf[fid+1].TemplateName == frame.TemplateName { + c.detail("pre fid:", fid) + //count++ next := outBuf[fid+1] c.detail("next frame:", next) c.detail("frame frag:", c.fragBuf[frame.Extra2.(int)]) @@ -279,13 +348,17 @@ func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expe c.fragBuf[frame.Extra2.(int)].Body += c.fragBuf[next.Extra2.(int)].Body c.fragBuf[next.Extra2.(int)].Seen = true fid++ - skipBlock.LastCount += (fid - oid) + skipBlock.LastCount++ skipBlock.Frags[frame.Extra.(int)] = skipBlock.LastCount + c.detail("post fid:", fid) } writeTextFrame(frame.TemplateName, frame.Extra.(int)-skip) } else if frame.Type == "varsub" || frame.Type == "cvarsub" { c.detail(frame.Type + " frame") fout += "w.Write(" + frame.Body + ")\n" + } else if frame.Type == "identifier" { + c.detailf(frame.Type+" frame:%+v\n", frame) + fout += frame.Body } else { c.detail(frame.Type + " frame") fout += frame.Body @@ -334,14 +407,8 @@ w.Write([]byte(`, " + ", -1) func (c *CTemplateSet) rootIterate(tree *parse.Tree, con CContext) { c.dumpCall("rootIterate", tree, con) c.detail(tree.Root) - treeLength := len(tree.Root.Nodes) - for index, node := range tree.Root.Nodes { + for _, node := range tree.Root.Nodes { c.detail("Node:", node.String()) - c.previousNode = c.currentNode - c.currentNode = node.Type() - if treeLength != (index + 1) { - c.nextNode = tree.Root.Nodes[index+1].Type() - } c.compileSwitch(con, node) } c.retCall("rootIterate") @@ -371,9 +438,54 @@ func (c *CTemplateSet) compileSwitch(con CContext, node parse.Node) { } c.detail("Expression:", expr) - c.previousNode = c.currentNode - c.currentNode = parse.NodeList - c.nextNode = -1 + // Simple member / guest optimisation for now + // TODO: Expand upon this + var inSlice = func(haystack []string, expr string) bool { + for _, needle := range haystack { + if needle == expr { + return true + } + } + return false + } + var userExprs = []string{ + con.RootHolder + ".CurrentUser.Loggedin", + con.RootHolder + ".CurrentUser.IsSuperMod", + con.RootHolder + ".CurrentUser.IsAdmin", + } + var negUserExprs = []string{ + "!" + con.RootHolder + ".CurrentUser.Loggedin", + "!" + con.RootHolder + ".CurrentUser.IsSuperMod", + "!" + con.RootHolder + ".CurrentUser.IsAdmin", + } + if c.guestOnly { + c.detail("optimising away member branch") + if inSlice(userExprs, expr) { + c.detail("positive conditional:", expr) + if node.ElseList != nil { + c.compileSwitch(con, node.ElseList) + } + return + } else if inSlice(negUserExprs, expr) { + c.detail("negative conditional:", expr) + c.compileSwitch(con, node.List) + return + } + } else if c.memberOnly { + c.detail("optimising away guest branch") + if (con.RootHolder + ".CurrentUser.Loggedin") == expr { + c.detail("positive conditional:", expr) + c.compileSwitch(con, node.List) + return + } else if ("!" + con.RootHolder + ".CurrentUser.Loggedin") == expr { + c.detail("negative conditional:", expr) + if node.ElseList != nil { + c.compileSwitch(con, node.ElseList) + } + return + } + } + con.Push("startif", "if "+expr+" {\n") c.compileSwitch(con, node.List) if node.ElseList == nil { @@ -387,7 +499,7 @@ func (c *CTemplateSet) compileSwitch(con CContext, node parse.Node) { con.Push("endelse", "}\n") } case *parse.ListNode: - c.detail("List Node") + c.detailf("List Node: %+v\n", node) for _, subnode := range node.Nodes { c.compileSwitch(con, subnode) } @@ -396,14 +508,10 @@ func (c *CTemplateSet) compileSwitch(con CContext, node parse.Node) { case *parse.TemplateNode: c.compileSubTemplate(con, node) case *parse.TextNode: - c.previousNode = c.currentNode - c.currentNode = node.Type() - c.nextNode = 0 tmpText := bytes.TrimSpace(node.Text) if len(tmpText) == 0 { return } - nodeText := string(node.Text) fragIndex := c.fragmentCursor[con.TemplateName] _, ok := c.FragOnce[con.TemplateName] @@ -447,6 +555,10 @@ func (c *CTemplateSet) compileRangeNode(con CContext, node *parse.RangeNode) { ccon.VarHolder = "item" + depth ccon.HoldReflect = item c.compileSwitch(ccon, node.List) + if con.LastBufIndex() == startIndex { + con.DiscardAndAfter(startIndex - 1) + return + } con.EndLoop("}\n") c.afterTemplate(con, startIndex) if node.ElseList != nil { @@ -1115,6 +1227,7 @@ func (c *CTemplateSet) compileVarSub(con CContext, varname string, val reflect.V c.importMap["strconv"] = "strconv" base = "[]byte(strconv.Itoa(" + varname + "))" case reflect.Bool: + // TODO: Take c.guestOnly / c.memberOnly into account con.Push("startif", "if "+varname+" {\n") con.Push("varsub", "[]byte(\"true\")") con.Push("endif", "} ") @@ -1127,6 +1240,11 @@ func (c *CTemplateSet) compileVarSub(con CContext, varname string, val reflect.V varname = "string(" + varname + ")" } base = "[]byte(" + varname + ")" + // We don't to waste time on this conversion / w.Write call when guests don't have sessions + // TODO: Implement this properly + if c.guestOnly && base == "[]byte("+con.RootHolder+".CurrentUser.Session))" { + return + } case reflect.Int64: c.importMap["strconv"] = "strconv" base = "[]byte(strconv.FormatInt(" + varname + ", 10))" @@ -1151,7 +1269,26 @@ func (c *CTemplateSet) compileSubTemplate(pcon CContext, node *parse.TemplateNod c.dumpCall("compileSubTemplate", pcon, node) c.detail("Template Node: ", node.Name) + // TODO: Cascade errors back up the tree to the caller? + content, err := c.loadTemplate(c.fileDir, node.Name) + if err != nil { + log.Fatal(err) + } + + tree := parse.New(node.Name, c.funcMap) + var treeSet = make(map[string]*parse.Tree) + tree, err = tree.Parse(content, "{{", "}}", treeSet, c.funcMap) + if err != nil { + log.Fatal(err) + } + fname := strings.TrimSuffix(node.Name, filepath.Ext(node.Name)) + if c.guestOnly { + fname += "_guest" + } else if c.memberOnly { + fname += "_member" + } + con := pcon con.VarHolder = "tmpl_" + fname + "_vars" con.TemplateName = fname @@ -1171,28 +1308,6 @@ func (c *CTemplateSet) compileSubTemplate(pcon CContext, node *parse.TemplateNod } } - // TODO: Cascade errors back up the tree to the caller? - res, err := ioutil.ReadFile(c.fileDir + "overrides/" + node.Name) - if err != nil { - c.detail("override path: ", c.fileDir+"overrides/"+node.Name) - c.detail("override err: ", err) - res, err = ioutil.ReadFile(c.fileDir + node.Name) - if err != nil { - log.Fatal(err) - } - } - content := string(res) - if c.config.Minify { - content = minify(content) - } - - tree := parse.New(node.Name, c.funcMap) - var treeSet = make(map[string]*parse.Tree) - tree, err = tree.Parse(content, "{{", "}}", treeSet, c.funcMap) - if err != nil { - log.Fatal(err) - } - c.templateList[fname] = tree subtree := c.templateList[fname] c.detail("subtree.Root", subtree.Root) @@ -1216,6 +1331,23 @@ func (c *CTemplateSet) compileSubTemplate(pcon CContext, node *parse.TemplateNod } } +func (c *CTemplateSet) loadTemplate(fileDir string, name string) (content string, err error) { + res, err := ioutil.ReadFile(c.fileDir + "overrides/" + name) + if err != nil { + c.detail("override path: ", c.fileDir+"overrides/"+name) + c.detail("override err: ", err) + res, err = ioutil.ReadFile(c.fileDir + name) + if err != nil { + return "", err + } + } + content = string(res) + if c.config.Minify { + content = minify(content) + } + return content, nil +} + func (c *CTemplateSet) afterTemplate(con CContext, startIndex int) { c.dumpCall("afterTemplate", con, startIndex) defer c.retCall("afterTemplate") diff --git a/router_gen/routes.go b/router_gen/routes.go index 14caf3e0..cd684132 100644 --- a/router_gen/routes.go +++ b/router_gen/routes.go @@ -62,6 +62,7 @@ func userRoutes() *RouteGroup { Action("routes.AccountEditEmailTokenSubmit", "/user/edit/token/", "extraData"), MemberView("routes.LevelList", "/user/levels/"), + //MemberView("routes.LevelRankings", "/user/rankings/"), ) } diff --git a/templates/header.html b/templates/header.html index c5c28880..301ee8ce 100644 --- a/templates/header.html +++ b/templates/header.html @@ -38,7 +38,7 @@
-
+
{{/****/}} {{/** TODO: Make this a separate template and load it via the theme docks, here for now so we can rapidly prototype the Nox theme **/}} {{if eq .Header.Theme.Name "nox"}}
diff --git a/templates/topic_alt.html b/templates/topic_alt.html index 5dd0312e..87d2722f 100644 --- a/templates/topic_alt.html +++ b/templates/topic_alt.html @@ -15,12 +15,14 @@ / {{.Forum.Name}} {{/** TODO: Does this need to be guarded by a permission? It's only visible in edit mode anyway, which can't be triggered, if they don't have the permission **/}} + {{if .CurrentUser.Loggedin}} {{if not .Topic.IsClosed or .CurrentUser.Perms.CloseTopic}} {{if .CurrentUser.Perms.EditTopic}} {{end}} {{end}} + {{end}} {{.Topic.ViewCount}} {{/** TODO: Inline this CSS **/}} {{if .Topic.IsClosed}}🔒︎{{end}} @@ -102,6 +104,7 @@ {{template "topic_alt_posts.html" . }}
+{{if .CurrentUser.Loggedin}} {{if .CurrentUser.Perms.CreateReply}} {{if not .Topic.IsClosed or .CurrentUser.Perms.CloseTopic}}
@@ -144,6 +147,7 @@
{{end}} {{end}} +{{end}} diff --git a/templates/topic_alt_posts.html b/templates/topic_alt_posts.html index 9dc70117..e6c47cbc 100644 --- a/templates/topic_alt_posts.html +++ b/templates/topic_alt_posts.html @@ -29,7 +29,7 @@
{{.RelativeCreatedAt}} - {{if $.CurrentUser.Perms.ViewIPs}}{{end}} + {{if $.CurrentUser.Loggedin}}{{if $.CurrentUser.Perms.ViewIPs}}{{end}}{{end}}
{{end}}