memos-bber/js/background.js

chrome.runtime.onInstalled.addListener(() => {
    chrome.contextMenus.create(
      {
        type: 'normal',
        title: chrome.i18n.getMessage("sendTo"),
        id: 'Memos-send-selection',
        contexts: ['selection']
      },
    )
    chrome.contextMenus.create(
      {
        type: 'normal',
        title: chrome.i18n.getMessage("sendLinkTo"),
        id: 'Memos-send-link',
        contexts: ['link', 'page']
      },
    )
    chrome.contextMenus.create(
      {
        type: 'normal',
        title: chrome.i18n.getMessage("sendImageTo"),
        id: 'Memos-send-image',
        contexts: ['image']
      },
    )
})
chrome.contextMenus.onClicked.addListener(info => {
    let tempCont=''
    switch(info.menuItemId){
      case 'Memos-send-selection':
        tempCont = info.selectionText + '\n' + `[Reference Link](${info.linkUrl || info.pageUrl})` + '\n'
        break
      case 'Memos-send-link':
        tempCont = (info.linkUrl || info.pageUrl) + '\n'
        break
      case 'Memos-send-image':
        tempCont = `![](${info.srcUrl})` + '\n'
        break
    }
    chrome.storage.sync.get({open_action: "save_text", open_content: ''}, function(items) {
      if(items.open_action === 'upload_image') {
        alert(chrome.i18n.getMessage("picPending"));
      } else {
        chrome.storage.sync.set({open_action: "save_text", open_content: items.open_content + tempCont});
      }
    })
})