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filebrowser
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Some updates 

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pull/726/head
Henrique Dias 2017-07-12 15:28:35 +01:00
parent 7a4e2a86e0
commit efdc61f791
5 changed files with 133 additions and 36 deletions
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53
caddy/hugo/hugo.go
View File

@ -1,7 +1,6 @@
package hugo
import (
"errors"
"log"
"net/http"
"os"
@ -17,21 +16,18 @@ import (
type hugo struct {
// Website root
Root string
Root string `description:"The relative or absolute path to the place where your website is located."`
// Public folder
Public string
Public string `description:"The relative or absolute path to the public folder."`
// Hugo executable path
Exe string
Exe string `description:"The absolute path to the Hugo executable or the command to execute."`
// Hugo arguments
Args []string
Args []string `description:"The arguments to run when running Hugo"`
// Indicates if we should clean public before a new publish.
CleanPublic bool
// A map of events to a slice of commands.
Commands map[string][]string
CleanPublic bool `description:"Indicates if the public folder should be cleaned before publishing the website."`
// AllowPublish
javascript string
// TODO: AllowPublish
// TODO: admin interface to cgange options
}
func (h hugo) BeforeAPI(c *filemanager.RequestContext, w http.ResponseWriter, r *http.Request) (int, error) {
@ -63,45 +59,60 @@ func (h hugo) BeforeAPI(c *filemanager.RequestContext, w http.ResponseWriter, r
return 0, nil
}
// If we are not using HTTP Post, we shall return Method Not Allowed
// since we are only working with this method.
if r.Method != http.MethodPost {
return http.StatusMethodNotAllowed, nil
}
// If we are creating a file built from an archetype.
if r.Header.Get("Archetype") != "" {
filename := filepath.Join(string(c.User.FileSystem), r.URL.Path)
filename = filepath.Clean(filename)
filename = strings.TrimPrefix(filename, "/")
archetype := r.Header.Get("archetype")
if !strings.HasSuffix(filename, ".md") && !strings.HasSuffix(filename, ".markdown") {
return http.StatusBadRequest, errors.New("Your file must be markdown")
ext := filepath.Ext(filename)
// If the request isn't for a markdown file, we can't
// handle it.
if ext != ".markdown" && ext != ".md" {
return http.StatusBadRequest, errUnsupportedFileType
}
// Tries to create a new file based on this archetype.
args := []string{"new", filename, "--kind", archetype}
if err := Run(h.Exe, args, h.Root); err != nil {
return http.StatusInternalServerError, err
}
// Writes the location of the new file to the Header.
w.Header().Set("Location", "/files/content/"+filename)
return http.StatusCreated, nil
}
// If we are trying to regenerate the website.
if r.Header.Get("Regenerate") == "true" {
filename := filepath.Join(string(c.User.FileSystem), r.URL.Path)
filename = strings.TrimPrefix(filename, "/")
// Before save command handler.
path := filepath.Clean(filepath.Join(string(c.User.FileSystem), r.URL.Path))
if err := c.FM.Runner("before_publish", path); err != nil {
if err := c.FM.Runner("before_publish", filename); err != nil {
return http.StatusInternalServerError, err
}
args := []string{"undraft", path}
if err := Run(h.Exe, args, h.Root); err != nil {
return http.StatusInternalServerError, err
// We only run undraft command if it is a file.
if !strings.HasSuffix(filename, "/") {
args := []string{"undraft", filename}
if err := Run(h.Exe, args, h.Root); err != nil {
return http.StatusInternalServerError, err
}
}
// Regenerates the file
h.run(false)
if err := c.FM.Runner("before_publish", path); err != nil {
// Executed the before publish command.
if err := c.FM.Runner("before_publish", filename); err != nil {
return http.StatusInternalServerError, err
}

65
caddy/hugo/hugo.js
View File

@ -27,14 +27,36 @@
})
}
let newArchetype = function (data, file, type) {
let newArchetype = function (data, url, type) {
url = data.api.removePrefix(url)
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
request.open('POST', `${data.store.state.baseURL}/api/hugo${url}`, true)
request.setRequestHeader('Authorization', `Bearer ${data.store.state.jwt}`)
request.setRequestHeader('Archetype', encodeURIComponent(type))
request.onload = () => {
if (request.status === 200) {
resolve(request.getResponseHeader('Location'))
} else {
reject(request.responseText)
}
}
request.onerror = (error) => reject(error)
request.send()
})
}
let schedule = function (data, file, date) {
file = data.api.removePrefix(file)
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
request.open('POST', `${data.store.state.baseURL}/api/hugo${file}`, true)
request.setRequestHeader('Authorization', `Bearer ${data.store.state.jwt}`)
request.setRequestHeader('Archetype', encodeURIComponent(type))
request.setRequestHeader('Schedule', date)
request.onload = () => {
if (request.status === 200) {
@ -93,7 +115,8 @@
data.store.state.req.metadata !== null)
},
click: function (event, data, route) {
console.log('Schedule')
document.getElementById('save-button').click()
data.store.commit('showHover', 'schedule')
},
id: 'schedule-button',
icon: 'alarm',
@ -145,8 +168,6 @@
submit: function (event, data, route) {
event.preventDefault()
console.log(event)
let file = event.currentTarget.querySelector('[name="file"]').value
let type = event.currentTarget.querySelector('[name="archetype"]').value
if (type === '') type = 'default'
@ -161,6 +182,40 @@
data.store.commit('showError', error)
})
}
},
{
name: 'schedule',
title: 'Schedule',
description: 'Pick a date and time to schedule the publication of this post.',
inputs: [
{
type: 'datetime-local',
name: 'date',
placeholder: 'Date'
}
],
ok: 'Schedule',
submit: function (event, data, route) {
event.preventDefault()
data.buttons.loading('schedule')
let date = event.currentTarget.querySelector('[name="date"]').value
if (date === '') {
data.buttons.done('schedule')
data.store.commit('showError', 'The date must not be empty.')
return
}
schedule(data, route.path, date)
.then(() => {
data.buttons.done('schedule')
data.store.commit('setReload', true)
})
.catch((error) => {
data.buttons.done('schedule')
data.store.commit('showError', error)
})
}
}
]
})

17
caddy/hugo/setup.go
View File

@ -18,7 +18,8 @@ import (
)
var (
errHugoNotFound = errors.New("It seems that tou don't have 'hugo' on your PATH")
errHugoNotFound = errors.New("It seems that tou don't have 'hugo' on your PATH")
errUnsupportedFileType = errors.New("The type of the provided file isn't supported for this action")
)
// setup configures a new FileManager middleware instance.
@ -125,10 +126,6 @@ func parse(c *caddy.Controller) ([]*filemanager.FileManager, error) {
Public: filepath.Join(directory, "public"),
Args: []string{},
CleanPublic: true,
Commands: map[string][]string{
"before_publish": []string{},
"after_publish": []string{},
},
}
// Try to find the Hugo executable path.
@ -141,6 +138,16 @@ func parse(c *caddy.Controller) ([]*filemanager.FileManager, error) {
return nil, err
}
err = m.RegisterEventType("before_publish")
if err != nil {
return nil, err
}
err = m.RegisterEventType("after_publish")
if err != nil {
return nil, err
}
m.SetBaseURL(admin)
m.SetPrefixURL(strings.TrimSuffix(caddyConf.Addr.Path, "/"))
configs = append(configs, m)

12
caddy/hugo/utils.go
View File

@ -1,7 +1,7 @@
package hugo
import (
"os"
"errors"
"os/exec"
)
@ -9,7 +9,11 @@ import (
func Run(command string, args []string, path string) error {
cmd := exec.Command(command, args...)
cmd.Dir = path
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
return cmd.Run()
out, err := cmd.CombinedOutput()
if err != nil {
return errors.New(string(out))
}
return nil
}

22
filemanager.go
View File

@ -114,6 +114,7 @@ type Regexp struct {
type Plugin interface {
// The JavaScript that will be injected into the main page.
JavaScript() string
// If the Plugin returns (0, nil), the executation of File Manager will procced as usual.
// Otherwise it will stop.
BeforeAPI(c *RequestContext, w http.ResponseWriter, r *http.Request) (int, error)
@ -264,6 +265,17 @@ func (m *FileManager) RegisterPlugin(name string, plugin Plugin) error {
return nil
}
// RegisterEventType registers a new event type which can be triggered using Runner
// function.
func (m *FileManager) RegisterEventType(name string) error {
if _, ok := m.Commands[name]; ok {
return nil
}
m.Commands[name] = []string{}
return m.db.Set("config", "commands", m.Commands)
}
// ServeHTTP determines if the request is for this plugin, and if all prerequisites are met.
func (m *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
// TODO: Handle errors here and make it compatible with http.Handler
@ -322,7 +334,15 @@ func (r *Regexp) MatchString(s string) bool {
// Runner runs the commands for a certain event type.
func (m FileManager) Runner(event string, path string) error {
for _, command := range m.Commands[event] {
commands := []string{}
// Get the commands from the File Manager instance itself.
if val, ok := m.Commands[event]; ok {
commands = append(commands, val...)
}
// Execute the commands.
for _, command := range commands {
args := strings.Split(command, " ")
nonblock := false