export-drupal-fields-from-admin.js

// Exports a CSV list of Drupal fields.
// Run from any Drupal admin page, from JavaScript console in Safari or Chrome.
// Public domain.

function get_content_types(root){
 var r = [];
 $('table.sticky-table tr', root).each(function() {
  var label = $(this).find('td:nth-child(1)').text().replace(/^\s+|\s+$/, '');
  var name = $(this).find('td:nth-child(2)').text().replace(/^\s+|\s+$/, '');
  if (name != '') {
   r.push({name: name, label:label});
  }
 });
 return r;
};

function get_fields(root){
 var r = [];
 $('#content-field-overview tr', root).each(function() {
  var label = $(this).find('td:nth-child(1) .thmr_call').text().replace(/^\s+|\s+$/, '');
  var name = $(this).find('td:nth-child(3) .thmr_call').text().replace(/^\s+|\s+$/, '');
  if (!$(this).find("td:nth-child(1) input").size()
    && !$(this).find('td:nth-child(3)').attr('colspan') && name != '') {
   r.push({name: name, label:label});
  }
 });
 return r;
};

function format_result(ctype,fields) {
 var s = '';
 fields.forEach(function(f) { s += ctype.name + "," + ctype.label + "," + f.name + "," + f.label + "\n"; });
 return s;
}

function load_iframe(ctype, callback) {
 console.log("Loading " + ctype.name + "...");
 $("<iframe>").attr('src', '/admin/content/node-type/'+ctype.name+'/fields').appendTo($('body')).load(function() {
  var s = format_result(ctype,get_fields($(this)[0].contentDocument));
  console.log(s);
  $(this).remove();
  callback(s);
 });
}

console.log("Loading content types...");
$("<iframe>").attr('src', '/admin/content/types').appendTo($('body')). load(function() {
 var ctypes = get_content_types($(this)[0].contentDocument);
 console.log("Content types: " + ctypes.map(function(ct) { return ct.name; }).join(", "));
 var total = ctypes.length, done = 0;
 var grandS = '';
 ctypes.forEach(function(ctype) {
   load_iframe(ctype, function(s) {
     ++done;
     console.log(s);
     console.log("" + done + " of " + total + " done.");
     grandS += s;
     if (done == total) {
       console.log("");
       console.log(grandS);
     }
   });
 });
 $(this).remove();
});

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