atrium_event_repeat.module

<?php

include_once('atrium_event_repeat.features.inc');

/**
 * Implementation of hook_enable().
 */
function atrium_event_repeat_enable() {
  // Make sure this module loads after atrium.module.
  db_query("UPDATE {system} SET weight = 1 WHERE name = 'atrium_event_repeat'");
}

/**
* Implementation of hook_views_pre_build().
*/
function atrium_event_repeat_views_pre_build(&$view) {
  // https://community.openatrium.com/issues/node/1788#comment-8149
  // When OG public nodes are in play it is (very) possible to get
  // duplicate rows because of the node_access() JOIN and WHERE
  // combination. In atrium.module the hook is implemented with
  // a rather brute force method of making sure this doesn't
  // affect our Views without going through every
  // default view and setting the distinct flag.
  //
  // Here we override the hook for calendar_listing and calendar_upcoming
  // views.
  if ($view->name=='calendar_listing' || $view->name=='calendar_upcoming') {
    $view->display_handler->set_option('distinct', 0);
  }
}

/**
 * Implementation of hook_theme_registry_alter().
 * - override litecal_timeslot theming ONLY if not already overridden by theme.
 */
function atrium_event_repeat_theme_registry_alter(&$theme_registry) {
  if ($theme_registry['litecal_timeslot']['function'] == 'theme_litecal_timeslot') {
    $theme_registry['litecal_timeslot']['function'] = 'atrium_event_repeat_litecal_timeslot';
  }
}

/**
 * Theme a single timeslot.
 *  - solve the Quick add issue
 *    https://community.openatrium.com/issues/node/1788#comment-9254
 */
function atrium_event_repeat_litecal_timeslot($timespan, $start, $date, $format, $quickadd = array()) {
  $add = '';
  $attr = array('style' => '');
  $link_attr = array('class' => 'label');

  // Position
  if ($start < $timespan->granularity - 1) {
    $attr['style'] .= ' left:'. number_format($start / $timespan->granularity * 100, 2) .'%;';
  }
  // We position last items differently since slots often use borders and need tight alignment.
  else {
    $attr['style'] .= ' right:0%;';
  }

  // Width
  $attr['style'] .= ' width:'. number_format(1 / $timespan->granularity * 100, 2) .'%';

  // Classes
  $attr['class'] = 'litecal-slot rows-'. count($timespan->built);

  // Add class for today's slot.
  static $today;
  $today = !isset($today) ? date_format_date(date_now(), 'custom', 'Y-m-d') : $today;
  if ($today == date_format_date($date, 'custom', 'Y-m-d')) {
    $attr['class'] .= ' litecal-slot-today';
  }

  // If this timeslot is outside of the timespan's real time range,
  // add a class so it can be displayed accordingly.
  if (!litecal_date_between($date, $timespan->real_from, $timespan->real_to)) {
    $attr['class'] .= ' litecal-slot-gutter';
  }

  $attr = drupal_attributes($attr);

  // Quickadd
  if (!empty($quickadd['type'])) {
    $type = str_replace('_', '-', $quickadd['type']);
    $item = menu_get_item("node/add/{$type}");
    if ($item && $item['access']) {
      $options = array('query' => "edit[{$quickadd['field']}][value][date]=". date_format_date($date, 'custom', 'm/d/Y') . 
        "&edit[{$quickadd['field']}][value][time]=" . date_format_date($date, 'custom', 'g:iA') ."&destination=" . $_GET['q']);
      $link_attr['href'] = url("node/add/{$type}", $options);
      $add = "<span class='add'>". t('+ Add') ."</span>";
    }
  }
  $link_attr = drupal_attributes($link_attr);

  $formatted = date_format_date($date, 'custom', $format);

  return "<div {$attr}>
    <a $link_attr>{$add}<span class='num'>{$formatted}</span></a>
  </div>";
}