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   1  /*
   2   * FullCalendar v1.5.3 Google Calendar Plugin
   3   *
   4   * Copyright (c) 2011 Adam Shaw
   5   * Dual licensed under the MIT and GPL licenses, located in
   6   * MIT-LICENSE.txt and GPL-LICENSE.txt respectively.
   7   *
   8   * Date: Mon Feb 6 22:40:40 2012 -0800
   9   *
  10   */
  11   
  12  (function($) {
  13  
  14  
  15  var fc = $.fullCalendar;
  16  var formatDate = fc.formatDate;
  17  var parseISO8601 = fc.parseISO8601;
  18  var addDays = fc.addDays;
  19  var applyAll = fc.applyAll;
  20  
  21  
  22  fc.sourceNormalizers.push(function(sourceOptions) {
  23      if (sourceOptions.dataType == 'gcal' ||
  24          sourceOptions.dataType === undefined &&
  25          (sourceOptions.url || '').match(/^(http|https):\/\/www.google.com\/calendar\/feeds\//)) {
  26              sourceOptions.dataType = 'gcal';
  27              if (sourceOptions.editable === undefined) {
  28                  sourceOptions.editable = false;
  29              }
  30          }
  31  });
  32  
  33  
  34  fc.sourceFetchers.push(function(sourceOptions, start, end) {
  35      if (sourceOptions.dataType == 'gcal') {
  36          return transformOptions(sourceOptions, start, end);
  37      }
  38  });
  39  
  40  
  41  function transformOptions(sourceOptions, start, end) {
  42  
  43      var success = sourceOptions.success;
  44      var data = $.extend({}, sourceOptions.data || {}, {
  45          'start-min': formatDate(start, 'u'),
  46          'start-max': formatDate(end, 'u'),
  47          'singleevents': true,
  48          'max-results': 9999
  49      });
  50      
  51      var ctz = sourceOptions.currentTimezone;
  52      if (ctz) {
  53          data.ctz = ctz = ctz.replace(' ', '_');
  54      }
  55  
  56      return $.extend({}, sourceOptions, {
  57          url: sourceOptions.url.replace(/\/basic$/, '/full') + '?alt=json-in-script&callback=?',
  58          dataType: 'jsonp',
  59          data: data,
  60          startParam: false,
  61          endParam: false,
  62          success: function(data) {
  63              var events = [];
  64              if (data.feed.entry) {
  65                  $.each(data.feed.entry, function(i, entry) {
  66                      var startStr = entry['gd$when'][0]['startTime'];
  67                      var start = parseISO8601(startStr, true);
  68                      var end = parseISO8601(entry['gd$when'][0]['endTime'], true);
  69                      var allDay = startStr.indexOf('T') == -1;
  70                      var url;
  71                      $.each(entry.link, function(i, link) {
  72                          if (link.type == 'text/html') {
  73                              url = link.href;
  74                              if (ctz) {
  75                                  url += (url.indexOf('?') == -1 ? '?' : '&') + 'ctz=' + ctz;
  76                              }
  77                          }
  78                      });
  79                      if (allDay) {
  80                          addDays(end, -1); // make inclusive
  81                      }
  82                      events.push({
  83                          id: entry['gCal$uid']['value'],
  84                          title: entry['title']['$t'],
  85                          url: url,
  86                          start: start,
  87                          end: end,
  88                          allDay: allDay,
  89                          location: entry['gd$where'][0]['valueString'],
  90                          description: entry['content']['$t']
  91                      });
  92                  });
  93              }
  94              var args = [events].concat(Array.prototype.slice.call(arguments, 1));
  95              var res = applyAll(success, this, args);
  96              if ($.isArray(res)) {
  97                  return res;
  98              }
  99              return events;
 100          }
 101      });
 102      
 103  }
 104  
 105  
 106  // legacy
 107  fc.gcalFeed = function(url, sourceOptions) {
 108      return $.extend({}, sourceOptions, { url: url, dataType: 'gcal' });
 109  };
 110  
 111  
 112  })(jQuery);