function _agenda_parse_event in Agenda 7

Same name and namespace in other branches

1. 6.2 agenda.module \_agenda_parse_event()
2. 6 agenda.module \_agenda_parse_event()
3. 7.2 agenda.module \_agenda_parse_event()

Read useful event information from XML chunk

@access private

Parameters

SimpleXMLElement $xml An event node from a gData feed:

object $block The settings object:

Return value

array Associative array of information about the event

2 calls to _agenda_parse_event()

agenda_debug in ./agenda.admin.php

Provide a page to debug a calendar ID that is not working

agenda_get_events in ./agenda.module

Given a list of calendar IDs, parse out and return any event data

File

./agenda.module, line 305

Code

function _agenda_parse_event($xml, $block) {
  $gd = $xml
    ->children('http://schemas.google.com/g/2005');

  // Timezone
  $tz = new DateTimeZone($block->timezone);

  // Parse the timestamps
  $updated = new DateTime($xml->updated, $tz);
  $start = new DateTime((string) $gd->when
    ->attributes()->startTime, $tz);
  $end = new DateTime((string) $gd->when
    ->attributes()->endTime, $tz);

  // Work around a bug in Google Calendar which reports
  //   dates as "<published>0001-12-30T19:04:00.000-04:56</published>"
  try {
    $published = new DateTime((string) $xml->published, $tz);
  } catch (Exception $e) {
    $published = new DateTime('now', $tz);
  }

  // Build up information about the event
  $event = array();
  $event['title'] = htmlspecialchars((string) $xml->title);
  $event['where'] = htmlspecialchars((string) $gd->where
    ->attributes()->valueString);
  $event['description'] = _filter_autop(filter_xss((string) $xml->content));
  $event['timezone'] = $block->timezone;
  $event['start original'] = (string) $gd->when
    ->attributes()->startTime;
  $event['start date'] = $start
    ->format($block->dateformat);
  $event['start time'] = $start
    ->format($block->timeformat);
  $event['start timestamp'] = strtotime($start
    ->format('c'));

  // Use strtotime instead of getTimestamp for < PHP5.3
  $event['end original'] = (string) $gd->when
    ->attributes()->endTime;
  $event['end date'] = $end
    ->format($block->dateformat);
  $event['end time'] = $end
    ->format($block->timeformat);
  $event['end timestamp'] = strtotime($end
    ->format('c'));
  $event['published'] = $published
    ->format($block->dateformat);
  $event['updated'] = $updated
    ->format($block->dateformat);
  $link = (array) $xml->link[0];
  $event['url'] = (string) $link['@attributes']['href'];
  $event['link'] = l($block->linktext, $event['url']);

  // The day the event occurs on (without time) used for grouping
  $event['when'] = $start
    ->format('Y-m-d');

  // Hide the start and end times for full day events
  if (strlen($gd->when
    ->attributes()->startTime) === 10) {
    $event['start time'] = '';
    $event['end time'] = '';
  }

  // Hide end date if it's the same as the start date
  if ($event['start timestamp'] === $event['end timestamp'] - 86400) {
    $event['end date'] = '';
  }
  return $event;
}