// HandleUpdate handles POST or PUT /pages/1/update
func HandleUpdate(context router.Context) error {
// Find the page
page, err := pages.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise updating the page
err = authorise.Resource(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the page from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = page.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// We then find the page again, and retreive the new Url, in case it has changed during update
page, err = pages.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Redirect to page url
return router.Redirect(context, page.Url)
}
// HandleShowPath serves requests to a custom page url
func HandleShowPath(context router.Context) error {
// Setup context for template
path := context.Path()
// If no pages or users exist, redirect to set up page
if missingUsersAndPages() {
return router.Redirect(context, "/fragmenta/setup")
}
q := pages.Query().Where("url=?", path).Limit(1)
pages, err := pages.FindAll(q)
if err != nil || len(pages) == 0 {
return router.NotFoundError(err)
}
// Get the first of pages to render
page := pages[0]
// For show path of pages, we authorise showing the page FOR ALL users if it is published
if !page.IsPublished() {
// Authorise
err = authorise.Resource(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
}
return renderPage(context, page)
}
// HandleUpdate handles the POST of the form to update a post
func HandleUpdate(context router.Context) error {
// Find the post
post, err := posts.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update post
err = authorise.Resource(context, post)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the post from params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = post.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to post
return router.Redirect(context, post.URLShow())
}
// HandleUpdate handles POST or PUT /images/1/update
func HandleUpdate(context router.Context) error {
// Find the image
image, err := images.Find(context.ParamInt("id"))
if err != nil {
context.Logf("#error Error finding image %s", err)
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, image)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the image
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = image.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// We redirect back to source if redirect param is set
return router.Redirect(context, image.URLUpdate())
}
// HandleUpdate serves POST or PUT /tags/1/update
func HandleUpdate(context router.Context) error {
// Find the tag
tag, err := tags.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, tag)
if err != nil {
return router.NotAuthorizedError(err)
}
// Update the tag
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
err = tag.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to tag
return router.Redirect(context, tag.URLShow())
}
// HandleUpdateShow renders the form to update a post
func HandleUpdateShow(context router.Context) error {
// Find the post
post, err := posts.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise update post
err = authorise.Resource(context, post)
if err != nil {
return router.NotAuthorizedError(err)
}
// Find users for author details
users, err := users.FindAll(users.Admins())
if err != nil {
return router.NotFoundError(err)
}
// Render the template
view := view.New(context)
view.AddKey("post", post)
view.AddKey("users", users)
return view.Render()
}
// HandleUpdate or PUT /users/1/update
func HandleUpdate(context router.Context) error {
// Find the user
id := context.ParamInt("id")
user, err := users.Find(id)
if err != nil {
context.Logf("#error Error finding user %s", err)
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, user)
if err != nil {
return router.NotAuthorizedError(err)
}
// We expect only one image, what about replacing the existing when updating?
// At present we just create a new image
files, err := context.ParamFiles("image")
if err != nil {
return router.InternalError(err)
}
// Get the params
params, err := context.Params()
if err != nil {
return router.InternalError(err)
}
var imageID int64
if len(files) > 0 {
fileHandle := files[0]
// Create an image (saving the image representation on disk)
imageParams := map[string]string{"name": user.Name, "status": "100"}
imageID, err = images.Create(imageParams, fileHandle)
if err != nil {
return router.InternalError(err)
}
params.Set("image_id", fmt.Sprintf("%d", imageID))
delete(params, "image")
}
err = user.Update(params.Map())
if err != nil {
return router.InternalError(err)
}
// Redirect to user
return router.Redirect(context, user.URLShow())
}
// HandleShow shows pages using their ID: GET /pages/1
func HandleShow(context router.Context) error {
// Find the page
page, err := pages.Find(context.ParamInt("id"))
if err != nil {
return router.InternalError(err)
}
// Authorise access
err = authorise.Resource(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
// Render the page
return renderPage(context, page)
}
// HandleUpdateShow serves a get request at /tags/1/update (show form to update)
func HandleUpdateShow(context router.Context) error {
// Find the tag
tag, err := tags.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, tag)
if err != nil {
return router.NotAuthorizedError(err)
}
// Render the template
view := view.New(context)
view.AddKey("tag", tag)
return view.Render()
}
// HandleUpdateShow handles GET /pages/1/update (show form to update)
func HandleUpdateShow(context router.Context) error {
// Find the page
page, err := pages.Find(context.ParamInt("id"))
if err != nil {
context.Logf("#error Error finding page %s", err)
return router.NotFoundError(err)
}
// Authorise updating page
err = authorise.Resource(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
// Render the template
view := view.New(context)
view.AddKey("page", page)
return view.Render()
}
// POST /users/1/destroy
func HandleDestroy(context router.Context) error {
// Set the user on the context for checking
user, err := users.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, user)
if err != nil {
return router.NotAuthorizedError(err)
}
// Destroy the user
user.Destroy()
// Redirect to users root
return router.Redirect(context, user.URLIndex())
}
// HandleShow serves a get request at /images/1
func HandleShow(context router.Context) error {
// Find the image
image, err := images.Find(context.ParamInt("id"))
if err != nil {
return router.InternalError(err)
}
// Authorise
err = authorise.Resource(context, image)
if err != nil {
return router.NotAuthorizedError(err)
}
// Serve template
view := view.New(context)
view.AddKey("image", image)
return view.Render()
}
// POST /pages/1/destroy
func HandleDestroy(context router.Context) error {
// Set the page on the context for checking
page, err := pages.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, page)
if err != nil {
return router.NotAuthorizedError(err)
}
// Destroy the page
page.Destroy()
// Redirect to pages root
return router.Redirect(context, page.URLIndex())
}
// HandleDestroy handles a DESTROY request for posts
func HandleDestroy(context router.Context) error {
// Find the post
post, err := posts.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise destroy post
err = authorise.Resource(context, post)
if err != nil {
return router.NotAuthorizedError(err)
}
// Destroy the post
post.Destroy()
// Redirect to posts root
return router.Redirect(context, post.URLIndex())
}
// HandleDestroy responds to POST /tags/1/destroy
func HandleDestroy(context router.Context) error {
// Set the tag on the context for checking
tag, err := tags.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, tag)
if err != nil {
return router.NotAuthorizedError(err)
}
// Destroy the tag
tag.Destroy()
// Redirect to tags root
return router.Redirect(context, tag.URLIndex())
}
// HandleUpdateShow serves a get request at /images/1/update (show form to update)
func HandleUpdateShow(context router.Context) error {
// Setup context for template
view := view.New(context)
image, err := images.Find(context.ParamInt("id"))
if err != nil {
context.Logf("#error Error finding image %s", err)
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, image)
if err != nil {
return router.NotAuthorizedError(err)
}
view.AddKey("redirect", context.Param("redirect"))
view.AddKey("image", image)
return view.Render()
}
// HandleUpdateShow serves a get request at /users/1/update (show form to update)
func HandleUpdateShow(context router.Context) error {
// Setup context for template
view := view.New(context)
user, err := users.Find(context.ParamInt("id"))
if err != nil {
context.Logf("#error Error finding user %s", err)
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, user)
if err != nil {
return router.NotAuthorizedError(err)
}
view.AddKey("user", user)
// view.AddKey("admin_links", helpers.Link("Destroy User", url.Destroy(user), "method=post"))
return view.Render()
}
// HandleShow displays a single post
func HandleShow(context router.Context) error {
// Find the post
post, err := posts.Find(context.ParamInt("id"))
if err != nil {
return router.InternalError(err)
}
// Authorise access only if not published
if !post.IsPublished() {
err = authorise.Resource(context, post)
if err != nil {
return router.NotAuthorizedError(err)
}
}
// Render the template
view := view.New(context)
view.AddKey("post", post)
return view.Render()
}
// POST /images/1/destroy
func HandleDestroy(context router.Context) error {
// Set the image on the context for checking
image, err := images.Find(context.ParamInt("id"))
if err != nil {
return router.NotFoundError(err)
}
// Authorise
err = authorise.Resource(context, image)
if err != nil {
return router.NotAuthorizedError(err)
}
// Destroy the image
image.Destroy()
// Redirect to sites - better than images root as a default
// but should never be used if we have a redirect
return router.Redirect(context, "/sites")
}