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104 lines
2.2 KiB
104 lines
2.2 KiB
package caddyhugo
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import (
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"fmt"
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"html/template"
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"net/http"
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"os/exec"
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"path/filepath"
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"strings"
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"sync"
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"git.stephensearles.com/stephen/acedoc"
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"github.com/gohugoio/hugo/deps"
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"github.com/gohugoio/hugo/hugolib"
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"github.com/mholt/caddy"
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"github.com/mholt/caddy/caddyhttp/httpserver"
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"github.com/spf13/afero"
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)
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func init() {
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plugin := CaddyHugo{}
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// register a "generic" plugin, like a directive or middleware
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caddy.RegisterPlugin("hugo", caddy.Plugin{
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ServerType: "http",
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Action: plugin.SetupCaddy,
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})
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}
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// CaddyHugo implements the plugin
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type CaddyHugo struct {
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ServerType string
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Site *httpserver.SiteConfig
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HugoSites *hugolib.HugoSites
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HugoCfg *deps.DepsCfg
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Dir string
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Media *MediaSource
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docs map[string]*editSession
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mtx sync.Mutex
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authorTmpl, adminTmpl, editTmpl *template.Template
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ltime uint64
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confirmingToClient map[uint64]struct{}
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}
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// Build rebuilds the cached state of the site. TODO: determine if this republishes
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func (ch *CaddyHugo) Build() error {
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err := ch.HugoSites.Build(hugolib.BuildCfg{ResetState: true})
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if err != nil {
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return fmt.Errorf("error building hugo sites: %v", err)
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}
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return nil
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}
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// BasePath returns the directory that the CaddyHugo internal/author pages are under
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func (ch *CaddyHugo) BasePath() string {
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return "/hugo"
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}
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func docname(orig string) string {
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orig = strings.Replace(orig, " ", "-", -1)
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return strings.ToLower(orig)
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}
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func (ch *CaddyHugo) docFilename(orig string) string {
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return filepath.Join(ch.Dir, docname(orig))
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}
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// Publish really renders new content into the public directory
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func (ch *CaddyHugo) Publish() error {
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err := ch.persistAllEdits()
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if err != nil {
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return err
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}
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cmd := exec.Command("hugo")
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cmd.Dir = ch.Dir
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_, err = cmd.CombinedOutput()
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if err != nil {
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return err
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}
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return nil
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}
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// TmplData collects data for template execution
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func (ch *CaddyHugo) TmplData(r *http.Request, docref *editSession) interface{} {
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var doc *acedoc.Document
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if docref != nil {
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doc = docref.doc
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}
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if ch.HugoSites != nil && ch.HugoSites.Fs != nil {
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ch.HugoSites.Cfg.Set("buildDrafts", true)
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ch.HugoSites.Fs.Destination = afero.NewMemMapFs()
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ch.Build()
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}
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return &tmplData{ch.Site, r, ch, doc, docref}
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}
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