【发布时间】:2014-07-23 12:43:42
【问题描述】:
是否可以将 100 个 Google Docs 文档合并为一个? 我试过复制粘贴,但是好像太长了,无法复制cmets。
【问题讨论】:
标签: google-apps-script merge google-drive-api google-docs
是否可以将 100 个 Google Docs 文档合并为一个? 我试过复制粘贴,但是好像太长了,无法复制cmets。
【问题讨论】:
标签: google-apps-script merge google-drive-api google-docs
这可以通过 Google Apps 脚本来完成。见this example。最相关的部分(示例假设文件夹中只有 Google Docs):
function combine() {
var folder = DriveApp.getRootFolder();
if (folder == null) { Logger.log("Failed to get root folder"); return; }
var combinedTitle = "Combined Document Example";
var combo = DocumentApp.create(combinedTitle);
var comboBody = combo.getBody();
var hdr = combo.addHeader();
hdr.setText(combinedTitle)
var list = folder.getFiles();
while (list.hasNext()) {
var doc = list.next();
var src = DocumentApp.openById(doc.getId());
var srcBody = src.getBody();
var elems = srcBody.getNumChildren();
for (var i = 0; i < elems; i++ ) {
elem = srcBody.getChild(i).copy();
// fire the right method based on elem's type
switch (elem.getType()) {
case DocumentApp.ElementType.PARAGRAPH:
comboBody.appendParagraph(elem);
break;
case // something
}
}
}
}
请注意,不要一次性复制源文档的内容;您必须将它们作为单个元素循环并触发正确的 append* 方法以将它们添加到合并/目标文件中。
【讨论】:
我扩展了@noltie 的答案,以支持递归地合并文件夹结构中的文档,从任意文件夹(不一定是 google 文档的根文件夹)开始,并防止由于太多未保存的更改而导致脚本失败。
function getDocsRec(rootFolder) {
var docs = [];
function iter(folder) {
var childFolders = folder.getFolders();
while (childFolders.hasNext()) {
iter(childFolders.next());
}
var childFiles = folder.getFiles();
while (childFiles.hasNext()) {
var item = childFiles.next();
var docName = item.getName();
var docId = item.getId();
var doc = {name: docName, id: docId};
docs.push(doc);
}
}
iter(rootFolder);
return docs;
}
function combineDocs() {
// This function assumes only Google Docs files are in the root folder
// Get the id from the URL of the folder.
var folder = DriveApp.getFolderById("<root folder id>");
if (folder == null) { Logger.log("Failed to get root folder"); return; }
var combinedTitle = "Combined Document Example";
var combo = DocumentApp.create(combinedTitle);
var comboBody = combo.getBody();
// merely get the files recursively, does not get them in alphabetical order.
var docArr = getDocsRec(folder);
// Log all the docs we got back. Click "Edit -> Logs" to see.
docArr.forEach(function(item) {
Logger.log(item.name)
});
// this sort will fail if you have files with identical names
// docArr.sort(function(a, b) { return a.name < b.name ? -1 : 1; });
// Now load the docs into the combo doc.
// We can't load a doc in one big lump though;
// we have to do it by looping through its elements and copying them
for (var j = 0; j < docArr.length; j++) {
// There is a limit somewhere between 50-100 unsaved changed where the script
// wont continue until a batch is commited.
if (j % 50 == 0) {
combo.saveAndClose();
combo = DocumentApp.openById(combo.getId());
comboBody = combo.getBody();
}
var entryId = docArr[j].id;
var entry = DocumentApp.openById(entryId);
var entryBody = entry.getBody();
var elems = entryBody.getNumChildren();
for (var i = 0; i < elems; i++) {
var elem = entryBody.getChild(i).copy();
switch (elem.getType()) {
case DocumentApp.ElementType.HORIZONTAL_RULE:
comboBody.appendHorizontalRule();
break;
case DocumentApp.ElementType.INLINE_IMAGE:
comboBody.appendImage(elem);
break;
case DocumentApp.ElementType.LIST_ITEM:
comboBody.appendListItem(elem);
break;
case DocumentApp.ElementType.PAGE_BREAK:
comboBody.appendPageBreak(elem);
break;
case DocumentApp.ElementType.PARAGRAPH:
comboBody.appendParagraph(elem);
break;
case DocumentApp.ElementType.TABLE:
comboBody.appendTable(elem);
break;
default:
var style = {};
style[DocumentApp.Attribute.BOLD] = true;
comboBody.appendParagraph("Element type '" + elem.getType() + "' could not be merged.").setAttributes(style);
}
}
// page break at the end of each entry.
comboBody.appendPageBreak();
}
}
您可以在https://script.google.com/home上使用上述代码创建并运行脚本
【讨论】:
以上两种方法对我来说都失败了,脚本返回了一个红色菱形:
服务不可用:Docs Dismiss
(找到文件夹中的文档,以及文档ID,并创建组合文档,但为空)
已解决 - 列表中有一个不属于我的文档或由转换创建的文档。删除它,我们就走了。
【讨论】:
Google Docs 尚不支持任何类型的合并。 您可以选择所有 100 个文档,下载它们并尝试离线合并它们。
【讨论】:
将所有文件下载为 Docx,然后使用 Microsoft Word 或 Open Office 使用“主文档”功能合并文档。 (Word 也将此称为“大纲”。)
【讨论】: