// Get implemented Get method for HomeController.
// It serves home page of Go Walker.
func (this *HomeController) Get() {
// Print unusual User-Agent.
ua := this.Ctx.Request.Header.Get("User-Agent")
if len(ua) < 20 {
beego.Trace("User-Agent:", this.Ctx.Request.Header.Get("User-Agent"))
}
// Check language version by different ways.
lang := checkLangVer(this.Ctx.Request, this.Input().Get("lang"))
// Get language version.
curLang, restLangs := getLangVer(
this.Ctx.Request.Header.Get("Accept-Language"), lang)
// Save language information in cookies.
this.Ctx.SetCookie("lang", curLang.Lang+";path=/", 0)
// Get query field.
q := strings.TrimSpace(this.Input().Get("q"))
if path, ok := utils.IsBrowseURL(q); ok {
q = path
}
// Get pure URL.
reqUrl := this.Ctx.Request.RequestURI[1:]
if i := strings.Index(reqUrl, "?"); i > -1 {
reqUrl = reqUrl[:i]
}
if len(reqUrl) == 0 && len(q) > 0 {
reqUrl = q
}
// Set properties
this.Layout = "layout_" + curLang.Lang + ".html"
// Set language properties.
this.Data["Lang"] = curLang.Lang
this.Data["CurLang"] = curLang.Name
this.Data["RestLangs"] = restLangs
// Check show home page or documentation page.
if len(reqUrl) == 0 && len(q) == 0 {
// Home page.
this.TplNames = "home_" + curLang.Lang + ".html"
// Recent projects
this.Data["RecentPros"] = recentViewedPros
// Get popular project list from database.
pkgInfos, _ := models.GetPopularPros()
this.Data["PopPros"] = pkgInfos
// Set standard library keyword type-ahead.
this.Data["DataSrc"] = utils.GoRepoSet
} else {
// Documentation page.
broPath := reqUrl // Browse path.
// Check if it is standard library.
if utils.IsGoRepoPath(broPath) {
broPath = "code.google.com/p/go/source/browse/src/pkg/" + broPath
}
// Check if it is a remote path that can be used for 'go get', if not means it's a keyword.
if !utils.IsValidRemotePath(broPath) {
// Show search page
this.Redirect("/search?q="+reqUrl, 302)
return
}
// Check documentation of this import path, and update automatically as needed.
pdoc, err := doc.CheckDoc(reqUrl, doc.HUMAN_REQUEST)
if err == nil {
// Generate documentation page.
/* TODO */
if pdoc != nil && generatePage(this, pdoc, broPath, curLang.Lang) {
// Update recent project list.
updateRecentPros(pdoc)
// Update project views.
pinfo := &models.PkgInfo{
Path: pdoc.ImportPath,
Synopsis: pdoc.Synopsis,
Created: pdoc.Created,
ProName: pdoc.ProjectName,
ViewedTime: pdoc.ViewedTime,
Views: pdoc.Views,
Etag: pdoc.Etag,
}
models.AddViews(pinfo)
return
}
} else {
beego.Error("HomeController.Get():", err)
}
// Show search page
this.Redirect("/search?q="+reqUrl, 302)
return
}
}
// Get implemented Get method for HomeRouter.
func (this *HomeRouter) Get() {
// Filter unusual User-Agent.
ua := this.Ctx.Request.Header.Get("User-Agent")
if len(ua) < 20 {
beego.Warn("User-Agent:", this.Ctx.Request.Header.Get("User-Agent"))
return
}
// Set language version.
curLang := setLangVer(this.Ctx, this.Input(), this.Data)
// Get query field.
q := strings.TrimSpace(this.Input().Get("q"))
// Remove last "/".
q = strings.TrimRight(q, "/")
if path, ok := utils.IsBrowseURL(q); ok {
q = path
}
// Get pure URL.
reqUrl := this.Ctx.Request.RequestURI[1:]
if i := strings.Index(reqUrl, "?"); i > -1 {
reqUrl = reqUrl[:i]
if path, ok := utils.IsBrowseURL(reqUrl); ok {
reqUrl = path
}
}
// Redirect to query string.
if len(reqUrl) == 0 && len(q) > 0 {
reqUrl = q
this.Redirect("/"+reqUrl, 302)
return
}
// Check show home page or documentation page.
if len(reqUrl) == 0 && len(q) == 0 {
// Home page.
this.Data["IsHome"] = true
this.TplNames = "home_" + curLang.Lang + ".html"
// Recent projects
this.Data["RecentPros"] = recentViewedPros
// Get popular project and examples list from database.
this.Data["PopPros"], this.Data["RecentExams"] = models.GetPopulars(20, 12)
// Set standard library keyword type-ahead.
this.Data["DataSrc"] = utils.GoRepoSet
} else {
// Documentation page.
this.TplNames = "docs_" + curLang.Lang + ".html"
broPath := reqUrl // Browse path.
// Check if it is standard library.
if utils.IsGoRepoPath(broPath) {
broPath = "code.google.com/p/go/source/browse/src/pkg/" + broPath
}
// Check if it is a remote path that can be used for 'gopm get', if not means it's a keyword.
if !utils.IsValidRemotePath(broPath) {
// Show search page
this.Redirect("/search?q="+reqUrl, 302)
return
}
// Get tag field.
tag := strings.TrimSpace(this.Input().Get("tag"))
if tag == "master" || tag == "default" {
tag = ""
}
// Check documentation of this import path, and update automatically as needed.
pdoc, err := doc.CheckDoc(reqUrl, tag, doc.HUMAN_REQUEST)
if err == nil || pdoc == nil {
pdoc.UserExamples = getUserExamples(pdoc.ImportPath)
// Generate documentation page.
if generatePage(this, pdoc, broPath, tag, curLang.Lang) {
// Update recent project list.
updateRecentPros(pdoc)
// Update project views.
pinfo := &models.PkgInfo{
Path: pdoc.ImportPath,
Synopsis: pdoc.Synopsis,
Created: pdoc.Created,
ProName: pdoc.ProjectName,
ViewedTime: pdoc.ViewedTime,
Views: pdoc.Views,
IsCmd: pdoc.IsCmd,
Etag: pdoc.Etag,
Labels: pdoc.Labels,
Tags: strings.Join(pdoc.Tags, "|||"),
ImportedNum: pdoc.ImportedNum,
ImportPid: pdoc.ImportPid,
}
models.AddViews(pinfo)
return
}
} else {
beego.Error("HomeRouter.Get ->", err)
}
// Show search page
this.Redirect("/search?q="+reqUrl, 302)
return
}
}