feat: delete a page

server/controllers/pages.js

@@ -288,4 +288,29 @@ router.put('/*', (req, res, next) => {
   })
 })
 
+/**
+ * Delete document
+ */
+router.delete('/*', (req, res, next) => {
+  if (!res.locals.rights.write) {
+    return res.json({
+      ok: false,
+      error: lang.t('errors:forbidden')
+    })
+  }
+
+  let safePath = entryHelper.parsePath(req.path)
+
+  entries.remove(safePath, req.user).then(() => {
+    res.json({
+      ok: true
+    })
+  }).catch((err) => {
+    res.json({
+      ok: false,
+      error: err.message
+    })
+  })
+})
+
 module.exports = router

server/libs/entries.js

@@ -388,6 +388,32 @@ module.exports = {
     })
   },
 
+  /**
+   * Delete a document
+   *
+   * @param {String} entryPath The current entry path
+   * @param {Object} author The author user object
+   * @return {Promise} Promise of the operation
+   */
+  remove(entryPath, author) {
+    if (_.isEmpty(entryPath) || entryPath === 'home') {
+      return Promise.reject(new Error(lang.t('errors:invalidpath')))
+    }
+
+    return git.deleteDocument(entryPath, author).then(() => {
+      // Delete old cache version
+
+      let oldEntryCachePath = entryHelper.getCachePath(entryPath)
+      fs.unlinkAsync(oldEntryCachePath).catch((err) => { return true }) // eslint-disable-line handle-callback-err
+
+      // Delete old index entry
+      search.delete(entryPath)
+
+      // Delete entry
+      return db.Entry.deleteOne({ _id: entryPath })
+    })
+  },
+
   /**
    * Generate a starter page content based on the entry path
    *

server/libs/git.js

@@ -245,6 +245,29 @@ module.exports = {
     })
   },
 
+  /**
+   * Delete a document.
+   *
+   * @param      {String}            entryPath     The entry path
+   * @return     {Promise<Boolean>}  Resolve on success
+   */
+  deleteDocument(entryPath, author) {
+    let self = this
+    let gitFilePath = entryPath + '.md'
+
+    return this._git.exec('rm', [gitFilePath]).then((cProc) => {
+      let out = cProc.stdout.toString()
+      if (_.includes(out, 'fatal')) {
+        let errorMsg = _.capitalize(_.head(_.split(_.replace(out, 'fatal: ', ''), ',')))
+        throw new Error(errorMsg)
+      }
+      let commitUsr = securityHelper.sanitizeCommitUser(author)
+      return self._git.exec('commit', ['-m', lang.t('git:deleted', { path: gitFilePath }), '--author="' + commitUsr.name + ' <' + commitUsr.email + '>"']).catch((err) => {
+        if (_.includes(err.stdout, 'nothing to commit')) { return true }
+      })
+    })
+  },
+
   /**
    * Commits uploads changes.
    *

server/locales/en/browser.json

@@ -77,6 +77,8 @@
     "delete": "Delete",
     "deletefiletitle": "Delete?",
     "deletefilewarn": "Are you sure you want to delete",
+    "deletepagewarning": "Are you sure you want to delete this page? This action cannot be undone!",
+    "deletepagetitle": "Delete this page?",
     "deleteusertitle": "Delete User Account?",
     "deleteuserwarning": "Are you sure you want to delete this user account? This action cannot be undone!",
     "discard": "Discard",
@@ -113,4 +115,4 @@
     "placeholder": "Search...",
     "results": "Search Results"
   }
-}
+}

server/views/pages/view.pug

@@ -12,6 +12,8 @@ block rootNavRight
   loading-spinner
   .nav-item
     if rights.write && pageData.meta.path !== 'home'
+      a.button.is-outlined.is-icon-only(@click='$store.dispatch("modalDeletePage/open")')
+        i.nc-icon-outline.ui-1_trash
       a.button.is-outlined(v-on:click='$store.dispatch("modalMovePage/open")')
         i.nc-icon-outline.arrows-1_shuffle-98
         span= t('nav.move')
@@ -83,4 +85,5 @@ block content
 
   modal-create-page(basepath=pageData.meta.path)
   modal-move-page(current-path=pageData.meta.path)
+  modal-delete-page(current-path=pageData.meta.path)
   anchor