split page actions into separate module

components/header.js

@@ -19,10 +19,6 @@ export class Header extends HTMLElement {
   }
 
   textEn = {
-    download: 'Download',
-    rename: 'Move/Rename',
-    duplicate: 'Duplicate',
-    delete: 'Delete',
     confirmDelete: f => (
       `Are you sure you want to delete ${f}?`
     ),
@@ -35,10 +31,6 @@ export class Header extends HTMLElement {
   }
 
   textEs = {
-    download: 'Descargar',
-    rename: 'Mover/Renombrar',
-    duplicate: 'Duplicar',
-    delete: 'Borrar',
     confirmDelete: f => (
       `¿Desea borrar ${f}?`
     ),
@@ -80,10 +72,7 @@ export class Header extends HTMLElement {
       }
     )
     this.pageButton.classList.add('right-end')
-    this.addPageMenu()
     this.addMenu()
-    this.dialogWrap = document.createElement('div')
-    this.shadowRoot.appendChild(this.dialogWrap)
   }
 
   connectedCallback() {
@@ -150,11 +139,9 @@ export class Header extends HTMLElement {
         width: 20px;
         height: 20px;
       }
-      m-dialog::part(footer) {
-        padding-top: 15px;
-      }
     `
     this.shadowRoot.append(style)
+    this.addPageMenu()
   }
 
   encodePath(path) {
@@ -199,126 +186,10 @@ export class Header extends HTMLElement {
     this.pageMenu = document.createElement(
       'm-menu-dropdown'
     )
-    this.pageMenu.add(this.text.download, () => {
+    const actions = this.pageActions.menuActions
-      const text = localStorage.getItem(this.path)
+    for (const {text, click} of actions) {
-      const sp = this.path.split('/')
+      this.pageMenu.add(text, click)
-      const filename = sp[sp.length - 1]
+    }
-      const el = document.createElement('a')
-      el.setAttribute(
-        'href',
-        'data:text/plain;charset=utf-8,' +
-        encodeURIComponent(text)
-      )
-      el.setAttribute('download', filename)
-      el.style.display = 'none'
-      this.shadowRoot.appendChild(el)
-      el.click()
-      this.shadowRoot.removeChild(el)
-    })
-    this.pageMenu.add(this.text.rename, () => {
-      const dialog = document.createElement(
-        'm-dialog'
-      )
-      this.dialogWrap.replaceChildren(dialog)
-      const input = document.createElement('input')
-      input.value = this.path
-      input.style.minWidth = '300px'
-      dialog.bodyEl.appendChild(input)
-      let errorEl
-      const bGroup = document.createElement(
-        'm-forms-button-group'
-      )
-      bGroup.addPrimary(this.text.rename, () => {
-        const newPath = input.value
-        const v = localStorage.getItem(newPath)
-        if (v !== null || newPath === this.path) {
-          if (!errorEl) {
-            errorEl = document.createElement('p')
-            errorEl.style.color = 'red'
-            const errText = this.text.alreadyExists
-            errorEl.innerText = errText
-            dialog.bodyEl.appendChild(errorEl)
-          }
-          return
-        }
-        localStorage.setItem(
-          newPath,
-          localStorage.getItem(this.path)
-        )
-        localStorage.removeItem(this.path)
-        dialog.close()
-        location.hash = newPath
-      })
-      bGroup.addCancel(this.text.cancel, () => {
-        dialog.close()
-      })
-      dialog.footerEl.appendChild(bGroup)
-      dialog.open()
-    })
-    this.pageMenu.add(this.text.duplicate, () => {
-      const dialog = document.createElement(
-        'm-dialog'
-      )
-      this.dialogWrap.replaceChildren(dialog)
-      const input = document.createElement('input')
-      input.value = this.path
-      input.style.minWidth = '300px'
-      dialog.bodyEl.appendChild(input)
-      let errorEl
-      const bGroup = document.createElement(
-        'm-forms-button-group'
-      )
-      bGroup.addPrimary(this.text.duplicate, () => {
-        const newPath = input.value
-        const v = localStorage.getItem(newPath)
-        if (v !== null || newPath === this.path) {
-          if (!errorEl) {
-            errorEl = document.createElement('p')
-            errorEl.style.color = 'red'
-            const errText = this.text.alreadyExists
-            errorEl.innerText = errText
-            dialog.bodyEl.appendChild(errorEl)
-          }
-          return
-        }
-        localStorage.setItem(
-          newPath,
-          localStorage.getItem(this.path)
-        )
-        dialog.close()
-        location.hash = newPath
-      })
-      bGroup.addCancel(this.text.cancel, () => {
-        dialog.close()
-      })
-      dialog.footerEl.appendChild(bGroup)
-      dialog.open()
-    })
-    this.pageMenu.add(this.text.delete, () => {
-      const dialog = document.createElement(
-        'm-dialog'
-      )
-      this.dialogWrap.replaceChildren(dialog)
-      const p = document.createElement('p')
-      p.innerText = this.text.confirmDelete(
-        JSON.stringify(this.path)
-      )
-      dialog.bodyEl.appendChild(p)
-
-      const bGroup = document.createElement(
-        'm-forms-button-group'
-      )
-      bGroup.addPrimary(this.text.delete, () => {
-        localStorage.removeItem(this.path)
-        location.hash = '/'
-        dialog.close()
-      })
-      bGroup.addCancel(this.text.cancel, () => {
-        dialog.close()
-      })
-      dialog.footerEl.appendChild(bGroup)
-      dialog.open()
-    })
     this.shadowRoot.appendChild(this.pageMenu)
   }
 

components/layout.js

@@ -24,8 +24,12 @@ export class Layout extends HTMLElement {
       m-page, m-file-group-page {
         flex-grow: 1;
       }
+      m-dialog::part(footer) {
+        padding-top: 15px;
+      }
     `
     this.shadowRoot.appendChild(style)
+    this.header.pageActions = this.pageActions
     this.header.editing = this.editing
     this.header.addEventListener('click-edit', () => {
       this.editing = !this.editing
@@ -34,6 +38,10 @@ export class Layout extends HTMLElement {
       this.editing = true
     })
     this.shadowRoot.appendChild(this.header)
+    this.dialogWrap = document.createElement('div')
+    this.header.dialogWrap = this.dialogWrap
+    this.pageActions.dialogWrap = this.dialogWrap
+    this.shadowRoot.appendChild(this.dialogWrap)
     this.load()
     addEventListener('hashchange', () => {
       this.load()
@@ -73,6 +81,7 @@ export class Layout extends HTMLElement {
     }
     this.shadowRoot.appendChild(this.page)
     this.header.path = path
+    this.pageActions.path = path
   }
 
   get path() {

components/page-actions.js

@@ -0,0 +1,185 @@
+export class PageActions {
+  textEn = {
+    download: 'Download',
+    rename: 'Move/Rename',
+    duplicate: 'Duplicate',
+    delete_: 'Delete',
+    confirmDelete: f => (
+      `Are you sure you want to delete ${f}?`
+    ),
+    cancel: 'Cancel',
+    alreadyExists: 'There is already a page with that name.',
+  }
+
+  textEs = {
+    download: 'Descargar',
+    rename: 'Mover/Renombrar',
+    duplicate: 'Duplicar',
+    delete_: 'Borrar',
+    confirmDelete: f => (
+      `¿Desea borrar ${f}?`
+    ),
+    cancel: 'Cancelar',
+    alreadyExists: 'Ya existe una página con ese nombre.',
+  }
+
+  constructor() {
+    this.language = navigator.language
+    this.menuActions = [
+      {
+        text: this.text.download,
+        click: this.download.bind(this),
+      },
+      {
+        text: this.text.rename,
+        click: this.rename.bind(this),
+      },
+      {
+        text: this.text.duplicate,
+        click: this.duplicate.bind(this),
+      },
+      {
+        text: this.text.delete_,
+        click: this.delete_.bind(this),
+      },
+    ]
+  }
+
+  download() {
+    const text = localStorage.getItem(this.path)
+    const sp = this.path.split('/')
+    const filename = sp[sp.length - 1]
+    const el = document.createElement('a')
+    el.setAttribute(
+      'href',
+      'data:text/plain;charset=utf-8,' +
+      encodeURIComponent(text)
+    )
+    el.setAttribute('download', filename)
+    el.style.display = 'none'
+    this.shadowRoot.appendChild(el)
+    el.click()
+    this.shadowRoot.removeChild(el)
+  }
+
+  rename() {
+    const dialog = document.createElement(
+      'm-dialog'
+    )
+    this.dialogWrap.replaceChildren(dialog)
+    const input = document.createElement('input')
+    input.value = this.path
+    input.style.minWidth = '300px'
+    dialog.bodyEl.appendChild(input)
+    let errorEl
+    const bGroup = document.createElement(
+      'm-forms-button-group'
+    )
+    bGroup.addPrimary(this.text.rename, () => {
+    const newPath = input.value
+    const v = localStorage.getItem(newPath)
+    if (v !== null || newPath === this.path) {
+      if (!errorEl) {
+        errorEl = document.createElement('p')
+        errorEl.style.color = 'red'
+        const errText = this.text.alreadyExists
+        errorEl.innerText = errText
+        dialog.bodyEl.appendChild(errorEl)
+      }
+      return
+    }
+    localStorage.setItem(
+        newPath,
+        localStorage.getItem(this.path)
+      )
+      localStorage.removeItem(this.path)
+      dialog.close()
+      location.hash = newPath
+    })
+    bGroup.addCancel(this.text.cancel, () => {
+      dialog.close()
+    })
+    dialog.footerEl.appendChild(bGroup)
+    dialog.open()
+  }
+
+  duplicate() {
+    const dialog = document.createElement(
+      'm-dialog'
+    )
+    this.dialogWrap.replaceChildren(dialog)
+    const input = document.createElement('input')
+    input.value = this.path
+    input.style.minWidth = '300px'
+    dialog.bodyEl.appendChild(input)
+    let errorEl
+    const bGroup = document.createElement(
+      'm-forms-button-group'
+    )
+    const btnText = this.text.duplicate
+    bGroup.addPrimary(btnText, () => {
+      const newPath = input.value
+      const v = localStorage.getItem(newPath)
+      if (v !== null || newPath === this.path) {
+        if (!errorEl) {
+          errorEl = document.createElement('p')
+          errorEl.style.color = 'red'
+          const errText = this.text.alreadyExists
+          errorEl.innerText = errText
+          dialog.bodyEl.appendChild(errorEl)
+        }
+        return
+      }
+      localStorage.setItem(
+        newPath,
+        localStorage.getItem(this.path)
+      )
+      dialog.close()
+      location.hash = newPath
+    })
+    bGroup.addCancel(this.text.cancel, () => {
+      dialog.close()
+    })
+    dialog.footerEl.appendChild(bGroup)
+    dialog.open()
+  }
+
+  delete_() {
+    const dialog = document.createElement(
+      'm-dialog'
+    )
+    this.dialogWrap.replaceChildren(dialog)
+    const p = document.createElement('p')
+    p.innerText = this.text.confirmDelete(
+      JSON.stringify(this.path)
+    )
+    dialog.bodyEl.appendChild(p)
+
+    const bGroup = document.createElement(
+      'm-forms-button-group'
+    )
+    bGroup.addPrimary(this.text.delete_, () => {
+      localStorage.removeItem(this.path)
+      location.hash = '/'
+      dialog.close()
+    })
+    bGroup.addCancel(this.text.cancel, () => {
+      dialog.close()
+    })
+    dialog.footerEl.appendChild(bGroup)
+    dialog.open()
+  }
+
+  get language() {
+    return this._language
+  }
+
+  set language(language) {
+    this._language = language
+    this.text = this.langEs ? this.textEs : this.textEn
+  }
+
+  get langEs() {
+    return /^es\b/.test(this.language)
+  }
+}

sw.js

@@ -7,6 +7,7 @@ async function initCache() {
     '/components/layout.js',
     '/components/nav-menu.js',
     '/components/page.js',
+    '/components/page-actions.js',
     '/dialog/dialog.js',
     '/editor/app.js',
     '/editor/file-group.js',
@@ -17,7 +18,7 @@ async function initCache() {
     '/loader/builder.js',
     '/loader/editor-build.js',
     '/menu/dropdown.js',
-  ]) //6
+  ])
 }
 
 self.addEventListener("install", event => {