Import-Script.scriptable

{
  "always_run_in_app" : false,
  "icon" : {
    "color" : "blue",
    "glyph" : "download"
  },
  "name" : "Import-Script",
  "script" : "\n\/* -----------------------------------------------\nScript      : Import-Script.js\nAuthor      : me@supermamon.com\nVersion     : 1.5.2\nDescription :\n  A script to download and import files into the\n  Scriptable folder. Includes a mini repo file \n  browser for github repos.\n\nSupported Sites\n* github.com\n* gist.github.com\n* pastebin.com\n* hastebin.com\n* raw code from the clipboard\n\nChangelog:\nv1.5.2 - (fix) detection errors on last version\nv1.5.1 - (fix) unrecognized github file urls\nv1.5.0 - (new) ability to accept urls via the \n         queryString argument. This is to allow\n         creating scriptable:\/\/\/ links on webpages\n         to download scripts\nv1.4.0 - (new) option to use local storage instead\n         of iCloud for users who don't have \n         iCloud enabled\nv1.3.0 - (new) hastebin.com support\nv1.2.0 - (update)renamed to Import-Script.js\n       - (fix) script names with spaces are saved \n         with URL Encoding\nv1.1.1 - fix gist error introduced in v1.1\nv1.1.0 - support for gists with multiple files\nv1.0.0 - Initial releast\n----------------------------------------------- *\/\n\n\/\/ detect is icloud is used\nconst USE_ICLOUD =  module.filename.includes('Documents\/iCloud~')\n\nlet url;\nlet data;\n\n\/\/ if there are no urls passed via the share sheet\n\/\/ get text from the clipboard\nif (args.urls.length > 0) {\n  input = args.urls[0]\n} else if (args.queryParameters.url) {\n  input = args.queryParameters.url\n} else {\n  input = Pasteboard.paste()\n}\n\n\n\/\/await presentAlert(`[${input}]`)\n\n\/\/ exit if there's no input\nif (!input) {\n  log('nothing to work with')\n  return\n}\n\nlog(`input: ${input}`)\n\n\/\/ identify if the input is one of the supported\n\/\/ websites. if not, then it might be raw code.\n\/\/ ask the user about it\nvar urlType = getUrlType(input)\nlog(urlType)\n\/\/await presentAlert(JSON.stringify(urlType))\nif (!urlType) {\n  let resp = await presentAlert('Unable to identify urls from the input. Is it already the actual code?', [\"Yes\",\"No\"])\n  if (resp==0) {\n    urlType = {name:'code'}\n  } else {\n    await presentAlert('Unsupported input.')\n    return\n  }\n}\n\n\/\/ store the information into a common structure\nswitch (urlType.type) {\n  case 'repo': \n    data = await pickFileFromRepo(input, '')\n    break;\n  case 'repo-folder':\n    data = await pickFileFromRepo(urlType.slices[urlType.repoIndex], urlType.slices[urlType.pathIndex])\n    break;\n  case 'repo-file': \n    data = await getRepoFileDetails(urlType.slices[urlType.repoIndex],urlType.slices[urlType.pathIndex])\n    break;\n  case 'raw': \n    var slices = input.match(urlType.regex)\n    data = {\n      source: 'rawurl',\n      name: decodeURIComponent(`${urlType.slices[urlType.nameIndex]}${urlType.extension}`),\n      download_url: input\n    }\n    break;\n  case 'gist': \n    data = await pickFileFromGist(urlType.slices[urlType.idIndex])\n    break;\n  case 'pastebin': \n    data = {\n      source: 'pastebin',\n      name: `${urlType.slices[urlType.nameIndex]}${urlType.extension}`,\n      download_url: input.replace('.com','.com\/raw')\n    }\n    break;\n  case 'code':\n    data = {\n      source: 'raw',\n      name: 'Untitled.js',\n      code: input\n    }  \n    break;\n  default:\n}\n\nlog('data')\nlog(data)\n\nif (data) {\n  let importedFile = await importScript(data)\n  if (importedFile) {\n    await presentAlert(`Imported ${importedFile}`,[\"OK\"])\n  }\n  return\n}\n\n\/\/------------------------------------------------\nfunction getUrlType(url) {\n  const typeMatchers = [\n    {name: 'gh-repo',         \n      regex: \/^https:\\\/\\\/github.com\\\/[^\\s\\\/]+\\\/[^\\s\\\/]+\\\/?$\/,\n      type: 'repo',\n      repoIndex: 0\n    },\n    {name: 'gh-repo-folder',  \n      regex: \/^(https:\\\/\\\/github.com\\\/[^\\s\\\/]+\\\/[^\\s\\\/]+)\\\/tree\\\/[^\\s\\\/]+(\\\/[^\\s]+\\\/?)$\/ ,\n      type: 'repo-folder',\n      repoIndex: 1,\n      pathIndex: 2\n    },\n    {name: 'gh-repo-file-noblob',  \n      regex: \/^(https:\\\/\\\/github.com\\\/[^\\s\\\/]+\\\/[^\\s\\\/]+)\\\/(?!blob)([^\\s]+\\.[a-zA-Z\\d]+)$\/,\n      type: 'repo-file',\n      repoIndex: 1,\n      pathIndex: 2\n    },\n    {name: 'gh-repo-file',    \n      regex: \/^(https:\\\/\\\/github.com\\\/[^\\s\\\/]+\\\/[^\\s\\\/]+)\\\/blob\\\/[^\\s\\\/]+(\\\/[^\\s]+)$\/,\n      type: 'repo-file',\n      repoIndex: 1,\n      pathIndex: 2\n    },\n    {name: 'gh-repo-raw',     \n      regex: \/^https:\\\/\\\/raw\\.githubusercontent\\.com(\\\/[^\\\/\\s]+)+\\\/([^\\s]+)\/,\n      type: 'raw',\n      nameIndex: 2\n    },\n    {name: 'gh-gist',         \n      regex: \/^(https:\\\/\\\/gist\\.github.com\\\/)([^\\\/]+)\\\/([a-z0-9]+)$\/,\n      type: 'gist',\n      idIndex: 3\n    },\n    {name: 'gh-gist-raw',     \n      regex: \/^https:\\\/\\\/gist\\.githubusercontent\\.com\\\/[^\\\/]+\\\/[^\\\/]+\\\/raw\\\/[^\\\/]+\\\/(.+)$\/,\n      type: 'raw',\n      nameIndex: 1\n    },\n    {name: 'pastebin-raw',    \n      regex: \/^https:\\\/\\\/pastebin\\.com\\\/raw\\\/([a-zA-Z\\d]+)$\/,\n      type: 'raw',\n      nameIndex: 1,\n      extension: '.js'\n    },\n    {name: 'pastebin',        \n      regex: \/^https:\\\/\\\/pastebin\\.com\\\/(?!raw)([a-zA-Z\\d]+)\/,\n      type: 'pastebin',\n      nameIndex: 1,\n      extension: '.js'\n    },\n    {name: 'hastebin',        \n      regex: \/^https:\\\/\\\/hastebin\\.com\\\/([a-z]+\\.[a-z]+)$\/,\n      type: 'pastebin',\n      nameIndex: 1\n    },\n    {name: 'hastebin-raw',    \n      regex: \/^https:\\\/\\\/hastebin\\.com\\\/raw\\\/([a-z]+\\.[a-z]+)$\/,\n      type: 'raw',\n      nameIndex: 1\n    }\n  ]\n  let types = typeMatchers.filter( matcher => {\n    return matcher.regex.test(url)\n  })\n\n  var type;\n  if (types.length) {\n    type = types[0]\n    type['slices'] = url.match(type.regex)\n    if (!type.hasOwnProperty('extension')) {\n      type.extension = ''\n    }\n  }\n\n  return type\n}\n\/\/------------------------------------------------\nasync function pickFileFromRepo(url, path) {\n\n  log('fn:pickFileFromRepo')\n  log(`url = ${url}`)\n  log(`path = ${path}`)\n\n  url = url.replace(\/\\\/$\/,'')\n  const apiUrl = url.replace('\/github.com\/',\n                          'api.github.com\/repos\/')\n\n  log(`apiURL=${apiUrl}`)\n\n  let req = new Request(apiUrl)\n  try {\n    var data = await req.loadJSON()\n  } catch (e) {\n    await presentAlert(\"Unable to fetch repo information. Likely due to api limits\", [\"OK\"])\n    return null\n  }\n  \n  let contents_url = data.contents_url\n  log(`contents_url = ${contents_url}`)\n\n  \/\/ get contents\n  contents_url = contents_url.replace('{+path}',path)\n  req = new Request(contents_url)\n  try {\n    var contents = await req.loadJSON()\n  } catch (e) {\n    await presentAlert(\"Unable to fetch repo information. Likely due to api limits\", [\"OK\"])\n    return null\n  }\n  \n  log(contents.map(c=>c.name).join(\"\\n\"))\n\n  let table = new UITable()\n  let list = []\n\n  \/\/ add a .. entry if path is passed\n  if (path) {\n    list.push({\n      name: '..',\n      type: 'dir',\n      path: '..'\n    })\n  }\n\n  list.push(contents)\n  list = list.flat().sort( (a,b) => {\n    if (a.type==b.type) {\n      if (a.name.toLowerCase() < b.name.toLowerCase()) {\n        return -1\n      } else if (a.name.toLowerCase() > b.name.toLowerCase()) {\n        return 1\n      }\n    } else {\n      if (a.type == 'dir' ) {\n        return -1\n      } else if (b.type == 'dir' ) {\n        return 1\n      }\n    }\n\n    return 0\n  })\n  \n  let selected;\n  list.forEach( content => {\n    const row = new UITableRow()\n\n    let name = content.name\n    let display_name = content.type == 'dir' ? `${name}\/` : name\n    if (name=='..') display_name = name\n \n    let icon = content.type=='dir'?(name=='..'?'arrow.left':'folder'):'doc'\n    let sfIcon = SFSymbol.named(`${icon}.circle`)\n    sfIcon.applyFont(Font.systemFont(25))\n    let img = sfIcon.image\n    let iconCell = row.addImage(img)\n    iconCell.widthWeight = 10\n    iconCell.centerAligned()\n\n    let nameCell = row.addText(display_name)\n    nameCell.widthWeight = 90\n\n    row.onSelect = (index) => {\n      selected = list[index]\n    }\n\n    table.addRow(row)\n  })\n\n  let resp = await table.present()\n\n  if (!selected) return null\n\n  log(selected.name)\n  \n  if (selected.type == 'dir') {\n      if (selected.name == '..') {\n        const lastPath = path.split('\/').reverse().slice(1).reverse().join('\/')\n        selected = await pickFileFromRepo(url, lastPath)\n      } else {\n        selected = await pickFileFromRepo(url, selected.path)\n      }\n  }\n\n  if (selected) {\n    return {\n      source: 'repo',\n      name: selected.name,\n      download_url: selected.download_url\n    }\n  } \n  return null\n}\n\/\/------------------------------------------------\nasync function getRepoFileDetails(repoUrl, path) {\n\n  repoUrl = repoUrl.replace(\/\\\/$\/,'')\n  path = path.replace(\/^\\\/\/,'')\n\n  log(`repo ${repoUrl}`)\n  log(`path ${path}`)\n  path = path.replace(\/blob\\\/[^\\\/]+\/,'')\n  log(`path ${path}`)\n\n  let apiUrl = repoUrl.replace('\/github.com\/',`api.github.com\/repos\/`)\n  apiUrl = `${apiUrl}\/contents\/${path}`\n  const req = new Request(apiUrl)\n  try {\n    var resp = await req.loadJSON()\n    log(resp)\n    if (resp.message) {\n      await presentAlert(resp.message)\n      return null\n    }\n    \n  } catch(e) {\n    log(e.message)\n    await presentAlert(`Unable to fetch repo information - ${e.message}`, [\"OK\"])\n    return null\n  }\n\n  const data = {\n    source: 'repo',\n    name: resp.name,\n    path: resp.path,\n    download_url: resp.download_url\n  }\n  return data\n\n}\n\/\/------------------------------------------------\nasync function pickFileFromGist(gistId) {\n  let apiUrl = `https:\/\/api.github.com\/gists\/${gistId}`  \n  log(apiUrl)\n  const req = new Request(apiUrl)\n\n  try {\n    var gist = await req.loadJSON()\n  } catch(e) {\n    await presentAlert(\"Unable to fetch repo information. Likely due to api limits\", [\"OK\"])\n    return null\n  }\n\n  let filenames = Object.keys(gist.files)\n  log(filenames)\n  \/\/ don't show browser if just one file\n  if (filenames.length == 1) {\n    let file = gist.files[filenames[0]]\n    log(file)\n    return {\n      source: 'gist',\n      name: file.filename,\n      download_url: file.raw_url\n    }    \n  }\n\n  let selected;\n\n  let table = new UITable()\n  filenames = filenames.sort()\n  filenames.forEach( filename => {\n    const row = new UITableRow()\n\n    let sfIcon = SFSymbol.named(`doc.circle`)\n    sfIcon.applyFont(Font.systemFont(25))\n    let img = sfIcon.image\n    let iconCell = row.addImage(img)\n    iconCell.widthWeight = 10\n    iconCell.centerAligned()\n\n    let nameCell = row.addText(filename)\n    nameCell.widthWeight = 90\n\n    row.onSelect = (index) => {\n      selected = filenames[index]\n    }\n\n    table.addRow(row)\n  })\n\n  await table.present()\n\n  if (!selected) return null  \n\n  if (selected) {\n    let file = gist.files[selected]\n    return {\n      source: 'gist',\n      name: file.filename,\n      download_url: file.raw_url\n    }\n  } \n\n\n}\n\/\/------------------------------------------------\nasync function importScript(data) {\n  \n  var fm = USE_ICLOUD ? FileManager.iCloud() :\n                        FileManager.local()\n  \n  log(`fn:importScript`)\n  log(data.source)\n  log(data.name)\n\n  var code;\n  var name = data.name\n\n  if (data.source == 'raw' ) {\n    code = data.code\n  } else {\n    let url = data.download_url\n    let resp = await presentAlert(`Download ${name}?`,[\"Yes\",\"No\"])\n    if (resp==0) {\n      log(`downloading from ${url}`)\n      const req = new Request(url)\n      code = await req.loadString()\n    }  \n  }\n\n  if (code) {\n\n    let filename = name\n    let fileExists = true\n\n    while(fileExists) {\n      filename = await presentPrompt(\"Save as\", filename)\n      log(filename)\n\n      if (filename) {\n        let savePath = fm.joinPath(fm.documentsDirectory(), filename)\n        fileExists = fm.fileExists(savePath)\n        log(fileExists)\n\n        if (fileExists) {\n          let resp = await presentAlert('File exists. Overwrite?',[\"Yes\",\"No\",\"Cancel\"])\n          if (resp==2) {\n            fileExists = false\n            filename = null\n          } else {\n            fileExists = resp == 1\n          }\n        }\n      } else {\n        fileExists = false\n      }\n    }\n\n    if (filename) {\n      log(`saving ${filename}`)\n      const path = fm.joinPath(fm.documentsDirectory(), filename)\n      fm.writeString(path, code)\n      return filename\n    }\n  } \n  return null\n}\n\/\/------------------------------------------------\nasync function presentAlert(prompt,items = [\"OK\"],asSheet) \n{\n\n  let alert = new Alert()\n  alert.message = prompt\n  \n  for (const item of items) {\n    alert.addAction(item)\n  }\n  let resp = asSheet ? \n    await alert.presentSheet() : \n    await alert.presentAlert()\n  log(resp)\n  return resp\n}\n\/\/------------------------------------------------\nasync function presentPrompt(prompt,defaultText) \n{\n  let alert = new Alert()\n  alert.message = prompt\n\n  alert.addTextField(\"\",defaultText)\n  \n  var buttons = [\"OK\", \"Cancel\"]\n  for (const button of buttons) {\n    alert.addAction(button)\n  }\n  let resp = await alert.presentAlert()\n  if (resp==0) {\n    return alert.textFieldValue(0)\n  }\n  return null\n}\n",
  "share_sheet_inputs" : [
    "plain-text",
    "url"
  ]
}