app/Resources/static/themes/_global/js/tools.js

   1 const $ = require('jquery');
   2
   3 function supportsLocalStorage() {
   4   try {
   5     return 'localStorage' in window && window.localStorage !== null;
   6   } catch (e) {
   7     return false;
   8   }
   9 }
  10
  11 function savePercent(id, percent) {
  12   if (!supportsLocalStorage()) { return false; }
  13   localStorage[`wallabag.article.${id}.percent`] = percent;
  14   return true;
  15 }
  16
  17 function retrievePercent(id) {
  18   if (!supportsLocalStorage()) { return false; }
  19
  20   const bheight = $(document).height();
  21   const percent = localStorage[`wallabag.article.${id}.percent`];
  22   const scroll = bheight * percent;
  23
  24   $('html,body').animate({ scrollTop: scroll }, 'fast');
  25
  26   return true;
  27 }
  28
  29 function initFilters() {
  30   // no display if filters not available
  31   if ($('div').is('#filters')) {
  32     $('#button_filters').show();
  33     $('.button-collapse-right').sideNav({ edge: 'right' });
  34     $('#clear_form_filters').on('click', () => {
  35       $('#filters input').val('');
  36       $('#filters :checked').removeAttr('checked');
  37       return false;
  38     });
  39   }
  40 }
  41
  42 function initExport() {
  43   // no display if export not available
  44   if ($('div').is('#export')) {
  45     $('#button_export').show();
  46     $('.button-collapse-right').sideNav({ edge: 'right' });
  47   }
  48 }
  49
  50 export { savePercent, retrievePercent, initFilters, initExport };