797 lines
27 KiB
PHP
797 lines
27 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @file
|
|
* Theme functions for the Calendar module.
|
|
*/
|
|
|
|
/**
|
|
* Preprocess an RSS feed
|
|
*/
|
|
function template_preprocess_calendar_style(&$vars) {
|
|
global $base_url;
|
|
global $language;
|
|
|
|
}
|
|
|
|
/**
|
|
* Display a month view.
|
|
*/
|
|
function template_preprocess_calendar_month(&$vars) {
|
|
$view = $vars['view'];
|
|
$rows = $vars['rows'];
|
|
if (empty($rows)) {
|
|
$rows = array();
|
|
$day_names = array();
|
|
}
|
|
elseif (sizeof($rows) > 1) {
|
|
$day_names = array_shift($rows);
|
|
}
|
|
else {
|
|
$day_names = $rows;
|
|
$rows = array();
|
|
}
|
|
|
|
$month_rows = $rows;
|
|
foreach ($rows as $weekno => $row) {
|
|
foreach ($row as $day => $data) {
|
|
$cell = $data['data'];
|
|
|
|
// If this cell is already rendered, like the weekno column,
|
|
// move to the next item.
|
|
if (!is_array($cell)) {
|
|
$month_rows[$weekno][$day]['data'] = $cell;
|
|
continue;
|
|
}
|
|
$data = $cell['datebox'];
|
|
if ($cell['empty']) {
|
|
$data .= $cell['empty'];
|
|
}
|
|
else {
|
|
$data .= implode($cell['all_day']);
|
|
foreach ($cell['items'] as $hour => $item) {
|
|
$data .= implode($item);
|
|
}
|
|
$data .= $cell['link'];
|
|
}
|
|
if ($view->date_info->mini) {
|
|
$month_rows[$weekno][$day]['data'] = $data;
|
|
}
|
|
else {
|
|
$month_rows[$weekno][$day]['data'] = '<div class="inner">' . $data . '</div>';
|
|
}
|
|
}
|
|
}
|
|
|
|
$vars['rows'] = $month_rows;
|
|
$vars['day_names'] = $day_names;
|
|
|
|
$vars['display_type'] = $view->date_info->granularity;
|
|
$vars['min_date_formatted'] = date_format($view->date_info->min_date, DATE_FORMAT_DATETIME);
|
|
$vars['max_date_formatted'] = date_format($view->date_info->max_date, DATE_FORMAT_DATETIME);
|
|
}
|
|
|
|
/**
|
|
* Display a mini month view.
|
|
*/
|
|
function template_preprocess_calendar_mini(&$vars) {
|
|
// Add in all the $vars added by the main calendar preprocessor.
|
|
template_preprocess_calendar_month($vars);
|
|
|
|
$view = $vars['view'];
|
|
|
|
// Make sure that the calendar title links go to the month view,
|
|
// not the year view (if this is embedded in a year display).
|
|
$view->override_path = calendar_granularity_path($view, 'month');
|
|
|
|
$view->date_info->show_title = !empty($view->date_info->show_title) ? $view->date_info->show_title : FALSE;
|
|
$vars['show_title'] = $view->date_info->show_title;
|
|
$vars['view'] = $view;
|
|
}
|
|
|
|
/**
|
|
* Display a year view.
|
|
*/
|
|
function template_preprocess_calendar_year(&$vars) {
|
|
|
|
// Construct a calendar for each month, adjusting the $view passed
|
|
// to the theme so it will produce the right results.
|
|
$view = clone($vars['view']);
|
|
$year = date_format($view->date_info->min_date, 'Y');
|
|
$view->date_info->style_with_weekno = FALSE;
|
|
$rows = $vars['rows'];
|
|
$months = array();
|
|
foreach ($rows as $month => $month_rows) {
|
|
$view->date_info->month = $month;
|
|
$view->date_info->granularity = 'month';
|
|
$view->date_info->mini = TRUE;
|
|
$view->date_info->hide_nav = TRUE;
|
|
$view->date_info->show_title = TRUE;
|
|
$view->date_info->url = date_pager_url($view, NULL, date_pad($year, 4) . '-' . date_pad($month));
|
|
$view->date_info->min_date = new DateObject($view->date_info->year . '-' . date_pad($month) . '-01 00:00:00', date_default_timezone());
|
|
$view->date_info->max_date = clone($view->date_info->min_date);
|
|
date_modify($view->date_info->max_date, '+1 month');
|
|
date_modify($view->date_info->max_date, '-1 second');
|
|
$variables = array(
|
|
'view' => $view,
|
|
'options' => $vars['options'],
|
|
'rows' => $month_rows,
|
|
);
|
|
$months[$month] = theme('calendar_mini', $variables);
|
|
}
|
|
$view->date_info->mini = FALSE;
|
|
|
|
$vars['months'] = $months;
|
|
$vars['view']->date_info->hide_nav = FALSE;
|
|
$vars['view']->date_info->granularity = 'year';
|
|
$vars['mini'] = FALSE;
|
|
|
|
}
|
|
|
|
/**
|
|
* Display a day overlap view.
|
|
*/
|
|
function template_preprocess_calendar_day_overlap(&$vars) {
|
|
template_preprocess_calendar_day($vars);
|
|
}
|
|
|
|
/**
|
|
* Display a day view.
|
|
*/
|
|
function template_preprocess_calendar_day(&$vars) {
|
|
$vars['view']->style_with_weekno = FALSE;
|
|
$view = $vars['view'];
|
|
$rows = $vars['rows'];
|
|
|
|
$item_count = 0;
|
|
$by_hour_count = 0;
|
|
$grouping_field = !empty($view->date_info->style_groupby_field) ? ($view->date_info->style_groupby_field - 1) : NULL;
|
|
$display_overlap = !empty($view->date_info->style_theme_style) && !empty($view->date_info->style_groupby_times);
|
|
$vars['scroll_content'] = !empty($view->date_info->style_theme_style) && $view->date_info->style_theme_style == 1;
|
|
|
|
// Add optional css
|
|
if ($display_overlap) {
|
|
$overlapped_items = array();
|
|
drupal_add_css(drupal_get_path('module', 'calendar') . '/css/calendar-overlap.css');
|
|
if (empty($view->live_preview) && !empty($vars['scroll_content'])) {
|
|
drupal_add_js(drupal_get_path('module', 'calendar') . '/js/calendar_overlap.js');
|
|
}
|
|
if (empty($vars['scroll_content'])) {
|
|
drupal_add_css(drupal_get_path('module', 'calendar') . '/css/calendar-overlap-no-scroll.css');
|
|
}
|
|
}
|
|
|
|
// If we're not grouping by time, move all items into the 'all day' array.
|
|
if (empty($view->date_info->style_groupby_times)) {
|
|
// Items are already grouped into times, so we need to process each time-group.
|
|
foreach ($rows['items'] as $time => $items) {
|
|
foreach ($items as $item) {
|
|
$rows['all_day'][] = $item;
|
|
}
|
|
}
|
|
$rows['items'] = array();
|
|
}
|
|
|
|
$columns = array();
|
|
|
|
// Move all_day items into the right columns and render them.
|
|
$grouped_items = array();
|
|
foreach ($rows['all_day'] as $item) {
|
|
if (!empty($item->rendered_fields[$grouping_field])) {
|
|
$column = $item->rendered_fields[$grouping_field];
|
|
unset($item->rendered_fields[$grouping_field]); // Remove the grouping field from the results.
|
|
if (!in_array($column, $columns)) {
|
|
$columns[] = $column;
|
|
}
|
|
}
|
|
else {
|
|
$column = t('Items');
|
|
}
|
|
$grouped_items[$column][] = theme('calendar_item', array('view' => $view, 'rendered_fields' => $item->rendered_fields, 'item' => $item));
|
|
$item_count++;
|
|
}
|
|
$vars['rows']['all_day'] = $grouped_items;
|
|
|
|
// Moved timed items into the right columns and render them.
|
|
$start_times = $view->date_info->style_groupby_times;
|
|
$show_empty_times = $view->date_info->style_show_empty_times;
|
|
$end_start_time = '23:59:59';
|
|
$start_time = array_shift($start_times);
|
|
$next_start_time = count($start_times) ? array_shift($start_times) : $end_start_time;
|
|
|
|
$grouped_items = array();
|
|
foreach ($rows['items'] as &$items) {
|
|
foreach ($items as &$item) {
|
|
$time = date_format($item->calendar_start_date, 'H:i:s');
|
|
if (!empty($item->rendered_fields[$grouping_field])) {
|
|
$column = $item->rendered_fields[$grouping_field];
|
|
unset($item->rendered_fields[$grouping_field]); // Remove the grouping field from the results.
|
|
if (!in_array($column, $columns)) {
|
|
$columns[] = $column;
|
|
}
|
|
}
|
|
else {
|
|
$column = t('Items');
|
|
}
|
|
// Find the next time slot and fill it. Populate the skipped
|
|
// slots if the option to show empty times was chosen.
|
|
while ($time >= $next_start_time && $time < $end_start_time) {
|
|
if ((!empty($show_empty_times) || $display_overlap) && !array_key_exists($start_time, $grouped_items)) {
|
|
$grouped_items[$start_time]['values'] = array();
|
|
}
|
|
$start_time = $next_start_time;
|
|
$next_start_time = count($start_times) ? array_shift($start_times) : $end_start_time;
|
|
}
|
|
$grouped_items[$start_time]['values'][$column][] = $item;
|
|
if ($display_overlap) {
|
|
$time_end = date_format($item->calendar_end_date, 'H:i:s');
|
|
$item->time_start = $time;
|
|
$item->time_end = $time_end;
|
|
_calc_indents($overlapped_items, $time, $time_end, $item);
|
|
}
|
|
$item_count++;
|
|
$by_hour_count++;
|
|
}
|
|
}
|
|
|
|
// Finish out the day's time values if we want to see empty times.
|
|
if (!empty($show_empty_times) || $display_overlap) {
|
|
while ($start_time < $end_start_time && (!empty($start_time) || $display_overlap)) {
|
|
if (empty($start_time)) {
|
|
$start_times = $view->date_info->style_groupby_times;
|
|
$start_time = array_shift($start_times);
|
|
$next_start_time = array_shift($start_times);
|
|
}
|
|
if (!array_key_exists($start_time, $grouped_items)) {
|
|
$grouped_items[$start_time]['values'] = array();
|
|
}
|
|
$start_time = $next_start_time;
|
|
$next_start_time = count($start_times) ? array_shift($start_times) : $end_start_time;
|
|
}
|
|
}
|
|
|
|
// Do the headers last, once we know what the actual values are.
|
|
$i = 0;
|
|
$start_times = array_keys($grouped_items);
|
|
foreach ($start_times as $start_time) {
|
|
$next_start_time = array_key_exists($i + 1, $start_times) ? $start_times[$i + 1] : '23:59:59';
|
|
$variables = array(
|
|
'start_time' => $start_time,
|
|
'next_start_time' => $next_start_time,
|
|
'curday_date' => $rows['date'],
|
|
);
|
|
$heading = theme('calendar_time_row_heading', $variables);
|
|
$grouped_items[$start_time]['hour'] = $heading['hour'];
|
|
$grouped_items[$start_time]['ampm'] = $heading['ampm'];
|
|
foreach ($grouped_items[$start_time]['values'] as $column => &$items) {
|
|
foreach ($items as $index => &$item) {
|
|
if ($display_overlap) {
|
|
if ($view->style_options['groupby_times'] == 'half'){
|
|
$group_time = 30;
|
|
$divisor = 7.5;
|
|
}
|
|
else if ($view->style_options['groupby_times'] == 'hour'){
|
|
$group_time = 60;
|
|
$divisor = 15;
|
|
} else {
|
|
$item->class = '';
|
|
continue;
|
|
}
|
|
$start_minute = intval(substr($start_time, 3, 2));
|
|
$offset = round((date_format($item->date_start, 'i') - $start_minute) / $divisor);
|
|
$duration = round(($item->date_end->format('U') - $item->date_start->format('U')) / 60 / $divisor);
|
|
$item->class = 'd_' . $duration . ' o_' . $offset . ' i_' . $item->indent . ' md_' . min($item->max_depth, 5);
|
|
}
|
|
$grouped_items[$start_time]['values'][$column][$index] = theme('calendar_item', array('view' => $view, 'rendered_fields' => $item->rendered_fields, 'item' => $item));
|
|
}
|
|
}
|
|
$i++;
|
|
}
|
|
ksort($grouped_items);
|
|
$vars['rows']['items'] = $grouped_items;
|
|
|
|
if (empty($columns)) {
|
|
$columns = array(t('Items'));
|
|
}
|
|
$vars['columns'] = $columns;
|
|
|
|
$vars['agenda_hour_class'] = 'calendar-agenda-hour';
|
|
$first_column_width = 10;
|
|
|
|
if (empty($view->date_info->style_groupby_times)) {
|
|
$vars['agenda_hour_class'] .= ' calendar-agenda-no-hours';
|
|
$first_column_width = 1;
|
|
}
|
|
|
|
$vars['first_column_width'] = $first_column_width;
|
|
if (count($columns)) {
|
|
$vars['column_width'] = round((100 - $first_column_width)/count($columns));
|
|
}
|
|
else {
|
|
$vars['column_width'] = (100 - $first_column_width);
|
|
}
|
|
$vars['item_count'] = $item_count;
|
|
$vars['by_hour_count'] = $by_hour_count;
|
|
$vars['start_times'] = $view->date_info->style_groupby_times;
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Display a week overlap view.
|
|
*/
|
|
function template_preprocess_calendar_week_overlap(&$vars) {
|
|
template_preprocess_calendar_week($vars);
|
|
}
|
|
|
|
/**
|
|
* Display a week view.
|
|
*/
|
|
function template_preprocess_calendar_week(&$vars) {
|
|
$vars['view']->style_with_weekno = FALSE;
|
|
|
|
$view = $vars['view'];
|
|
$rows = $vars['rows'];
|
|
$item_count = 0;
|
|
$by_hour_count = 0;
|
|
$start_time = NULL;
|
|
$columns = array();
|
|
|
|
if (sizeof($rows) > 1) {
|
|
$day_names = array_shift($rows);
|
|
}
|
|
else {
|
|
$day_names = $rows;
|
|
$rows = array();
|
|
}
|
|
|
|
// Moved timed items into the right columns and render them.
|
|
$show_empty_times = $view->date_info->style_show_empty_times;
|
|
$end_start_time = '23:59:59';
|
|
|
|
$grouped_items = array();
|
|
|
|
// pass the multiday buckets
|
|
$vars['all_day'] = $rows['multiday_buckets'];
|
|
|
|
// Remove the count for singleday
|
|
$vars['multiday_rows'] = max(0, $rows['total_rows'] - 1);
|
|
$display_overlap = ($view->date_info->style_multiday_theme == '1' && !empty($view->date_info->style_theme_style));
|
|
$vars['display_overlap'] = $display_overlap;
|
|
$vars['scroll_content'] = !empty($view->date_info->style_theme_style) && $view->date_info->style_theme_style == 1;
|
|
|
|
// Add optional css
|
|
if ($display_overlap) {
|
|
drupal_add_css(drupal_get_path('module', 'calendar') . '/css/calendar-overlap.css');
|
|
if (empty($view->live_preview) && !empty($vars['scroll_content'])) {
|
|
drupal_add_js(drupal_get_path('module', 'calendar') . '/js/calendar_overlap.js');
|
|
}
|
|
if (empty($vars['scroll_content'])) {
|
|
drupal_add_css(drupal_get_path('module', 'calendar') . '/css/calendar-overlap-no-scroll.css');
|
|
}
|
|
$overlapped_items = array( array(), array(), array(), array(), array(), array(), array());
|
|
|
|
// Locate the first item
|
|
$first_time = '23:59:59';
|
|
$first_time_index = -1;
|
|
for ($i = 0; $i < 7; $i++) {
|
|
if (count($rows['singleday_buckets'][$i]) > 0) {
|
|
$time_slot = reset($rows['singleday_buckets'][$i]);
|
|
$time = date_format($time_slot[0]['item']->date_start, 'H:i:s');
|
|
if ($time < $first_time) {
|
|
$first_time = $time;
|
|
$first_time_index = $i;
|
|
}
|
|
}
|
|
}
|
|
if ($first_time_index > -1) {
|
|
$rows['singleday_buckets'][$first_time_index][$first_time][0]['is_first'] = TRUE;
|
|
}
|
|
}
|
|
|
|
// If we're not grouping by time, move all items into the 'all day' array.
|
|
if (empty($view->date_info->style_groupby_times)) {
|
|
$add_row = FALSE;
|
|
foreach ($vars['all_day'] as $index => &$day ) {
|
|
foreach ($rows['singleday_buckets'][$index] as $item) {
|
|
foreach ($item as $event) {
|
|
$day[] = $event;
|
|
$add_row = TRUE;
|
|
}
|
|
}
|
|
}
|
|
if ( $add_row ) {
|
|
$vars['multiday_rows']++;
|
|
}
|
|
}
|
|
else {
|
|
foreach ($rows['singleday_buckets'] as $wday => $singleday_row) {
|
|
$columns[] = $wday;
|
|
foreach ($singleday_row as &$row) {
|
|
$start_times = $view->date_info->style_groupby_times;
|
|
$start_time = array_shift($start_times);
|
|
$next_start_time = count($start_times) ? array_shift($start_times) : $end_start_time;
|
|
foreach ($row as &$item) {
|
|
$time = date_format($item['item']->date_start, 'H:i:s');
|
|
if ($item['item']->calendar_all_day) {
|
|
$vars['all_day'][$item['wday']][] = $item;
|
|
if ($vars['multiday_rows'] == 0) {
|
|
$vars['multiday_rows']++;
|
|
}
|
|
}
|
|
else {
|
|
// Find the next time slot and fill it. Populate the skipped
|
|
// slots if the option to show empty times was chosen.
|
|
while ($time >= $next_start_time && $time < $end_start_time) {
|
|
if (($show_empty_times || $display_overlap) && !array_key_exists($start_time, $grouped_items)) {
|
|
$grouped_items[$start_time]['values'][$wday] = array();
|
|
}
|
|
$start_time = $next_start_time;
|
|
$next_start_time = count($start_times) ? array_shift($start_times) : $end_start_time;
|
|
}
|
|
$grouped_items[$start_time]['values'][$wday][] = &$item;
|
|
if ($display_overlap) {
|
|
$date_end = date_format($item['item']->date_end, 'H:i:s');
|
|
_calc_indents($overlapped_items[$wday], $time, $date_end, $item);
|
|
}
|
|
$item_count++;
|
|
$by_hour_count++;
|
|
}
|
|
}
|
|
}
|
|
// Finish out the day's time values if we want to see empty times.
|
|
if ($show_empty_times || $display_overlap) {
|
|
while ($start_time < $end_start_time && ($start_time != NULL || $display_overlap)) {
|
|
if ($start_time == NULL) {
|
|
$start_times = $view->date_info->style_groupby_times;
|
|
$start_time = array_shift($start_times);
|
|
$next_start_time = array_shift($start_times);
|
|
}
|
|
if (!array_key_exists($start_time, $grouped_items)) {
|
|
$grouped_items[$start_time]['values'][$wday] = array();
|
|
}
|
|
$start_time = $next_start_time;
|
|
$next_start_time = count($start_times) ? array_shift($start_times) : $end_start_time;
|
|
}
|
|
}
|
|
ksort($grouped_items);
|
|
}
|
|
}
|
|
|
|
// Do the headers last, once we know what the actual values are.
|
|
$i = 0;
|
|
$start_times = array_keys($grouped_items);
|
|
foreach ($start_times as $start_time) {
|
|
$next_start_time = array_key_exists($i + 1, $start_times) ? $start_times[$i + 1] : '23:59:59';
|
|
$variables = array(
|
|
'start_time' => $start_time,
|
|
'next_start_time' => $next_start_time,
|
|
'curday_date' => (isset($row['data'])) ? $row['data']['date'] : NULL,
|
|
);
|
|
$heading = theme('calendar_time_row_heading', $variables);
|
|
$grouped_items[$start_time]['hour'] = $heading['hour'];
|
|
$grouped_items[$start_time]['ampm'] = $heading['ampm'];
|
|
$grouped_items[$start_time]['time'] = $start_time;
|
|
if ($display_overlap) {
|
|
foreach ($grouped_items[$start_time]['values'] as $wday => &$items) {
|
|
foreach ($items as &$item) {
|
|
if ($display_overlap) {
|
|
if ($view->style_options['groupby_times'] == 'half'){
|
|
$group_time = 30;
|
|
$divisor = 7.5;
|
|
}
|
|
else if ($view->style_options['groupby_times'] == 'hour'){
|
|
$group_time = 60;
|
|
$divisor = 15;
|
|
} else {
|
|
$item['class'] = '';
|
|
continue;
|
|
}
|
|
$start_minute = intval(substr($start_time, 3, 2));
|
|
$offset = round((date_format($item['item']->date_start, 'i') - $start_minute) / $divisor);
|
|
$duration = round(($item['item']->date_end->format('U') - $item['item']->date_start->format('U')) / 60 / $divisor);
|
|
$item['class'] = 'd_' . $duration . ' o_' . $offset . ' i_' . $item['indent'] . ' md_' . min($item['max_depth'], 5);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$vars['items'] = $grouped_items;
|
|
|
|
$vars['day_names'] = $day_names;
|
|
$vars['columns'] = $columns;
|
|
$vars['start_times'] = $view->date_info->style_groupby_times;
|
|
$vars['first_time'] = !empty($first_time) ? $first_time : '';
|
|
|
|
$vars['agenda_hour_class'] = 'calendar-agenda-hour';
|
|
$first_column_width = 10;
|
|
|
|
if (empty($view->date_info->style_groupby_times)) {
|
|
$vars['agenda_hour_class'] .= ' calendar-agenda-no-hours';
|
|
$first_column_width = 1;
|
|
}
|
|
$vars['item_count'] = $item_count;
|
|
$vars['by_hour_count'] = $by_hour_count;
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Create the calendar date box.
|
|
*/
|
|
function template_preprocess_calendar_datebox(&$vars) {
|
|
$date = $vars['date'];
|
|
$view = $vars['view'];
|
|
$vars['day'] = intval(substr($date, 8, 2));
|
|
$force_view_url = !empty($view->date_info->block) ? TRUE : FALSE;
|
|
$month_path = calendar_granularity_path($view, 'month');
|
|
$year_path = calendar_granularity_path($view, 'year');
|
|
$day_path = calendar_granularity_path($view, 'day');
|
|
$vars['url'] = str_replace(array($month_path, $year_path), $day_path, date_pager_url($view, NULL, $date, $force_view_url));
|
|
$vars['link'] = !empty($day_path) ? l($vars['day'], $vars['url']) : $vars['day'];
|
|
$vars['granularity'] = $view->date_info->granularity;
|
|
$vars['mini'] = !empty($view->date_info->mini);
|
|
if ($vars['mini']) {
|
|
if (!empty($vars['selected'])) {
|
|
$vars['class'] = 'mini-day-on';
|
|
}
|
|
else {
|
|
$vars['class'] = 'mini-day-off';
|
|
}
|
|
}
|
|
else {
|
|
$vars['class'] = 'day';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Format an calendar month node for display.
|
|
*/
|
|
function template_preprocess_calendar_month_multiple_entity(&$vars) {
|
|
$view = $vars['view'];
|
|
$curday = $vars['curday'];
|
|
$count = $vars['count'];
|
|
$ids = $vars['ids'];
|
|
|
|
// get the year month and date
|
|
$parts = explode('-', substr($curday, 0, 10));
|
|
$year = $parts[0];
|
|
$month = intval($parts[1]);
|
|
$day = intval($parts[2]);
|
|
|
|
// create the link to the day
|
|
$month_path = calendar_granularity_path($view, 'month');
|
|
$day_path = calendar_granularity_path($view, 'day');
|
|
$vars['link'] = str_replace($month_path, $day_path, date_pager_url($view, NULL, date_pad($year, 4) . '-' . date_pad($month) . '-' . date_pad($day)));
|
|
}
|
|
|
|
/**
|
|
* Theme function for rendering views fields as a calendar 'item'.
|
|
*
|
|
* $vars['rendered_fields'] = An array of the rendered display of each field in the View.
|
|
* $vars['item'] = The source data for this item.
|
|
* $vars['view'] = The view that this item is displayed on.
|
|
*
|
|
* @TODO We need some options about how to combine rendered fields.
|
|
* Fields rendered in multiday containers need to be inline.
|
|
*/
|
|
|
|
/**
|
|
* Format the time row headings in the week and day view.
|
|
*/
|
|
function theme_calendar_time_row_heading($vars) {
|
|
$start_time = $vars['start_time'];
|
|
$next_start_time = $vars['next_start_time'];
|
|
$curday_date = $vars['curday_date'];
|
|
static $format_hour, $format_ampm;
|
|
if (empty($format_hour)) {
|
|
$format = variable_get('date_format_short', 'm/d/Y - H:i');
|
|
if (substr($start_time, -5) == '00:00' && substr($next_start_time, -5) == '00:00') {
|
|
$limit = array('hour');
|
|
}
|
|
else {
|
|
$limit = array('hour', 'minute');
|
|
}
|
|
$format_hour = str_replace(array('a', 'A'), '', date_limit_format($format, $limit));
|
|
$format_ampm = strstr($format, 'a') ? 'a' : (strstr($format, 'A') ? 'A' : '');
|
|
}
|
|
if ($start_time == '00:00:00' && $next_start_time == '23:59:59') {
|
|
$hour = t('All times');
|
|
}
|
|
elseif ($start_time == '00:00:00') {
|
|
$date = date_create($curday_date . ' ' . $next_start_time);
|
|
$hour = t('Before @time', array('@time' => date_format($date, $format_hour)));
|
|
}
|
|
else {
|
|
$date = date_create($curday_date . ' ' . $start_time);
|
|
$hour = date_format($date, $format_hour);
|
|
}
|
|
if (!empty($date)) {
|
|
$ampm = date_format($date, $format_ampm);
|
|
}
|
|
else {
|
|
$ampm = '';
|
|
}
|
|
return array('hour' => $hour, 'ampm' => $ampm);
|
|
}
|
|
|
|
/**
|
|
* Format a node stripe legend
|
|
*/
|
|
function theme_calendar_stripe_legend() {
|
|
if (empty($GLOBALS['calendar_stripes'])) {
|
|
return '';
|
|
}
|
|
$header = array(
|
|
array('class' => 'calendar-legend', 'data' => t('Item')),
|
|
array('class' => 'calendar-legend', 'data' => t('Key'))
|
|
);
|
|
$rows = array();
|
|
$output = '';
|
|
foreach ((array) $GLOBALS['calendar_stripes'] as $label => $stripe) {
|
|
if ($stripe) {
|
|
$rows[] = array($label, '<div style="background-color:' . $stripe . ';color:' . $stripe . '" class="stripe" title="Key: ' . $label . '"> </div>');
|
|
}
|
|
}
|
|
if (!empty($rows)) {
|
|
$variables = array(
|
|
'header' => $header,
|
|
'rows' => $rows,
|
|
'attributes' => array('class' => array('mini', 'calendar-legend')),
|
|
);
|
|
$output .= theme('table', $variables);
|
|
$output = '<div class="calendar legend">' . $output . '</div>';
|
|
}
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Format item stripes
|
|
*/
|
|
function theme_calendar_stripe_stripe($vars) {
|
|
$item = $vars['item'];
|
|
if (empty($item->stripe) || (!count($item->stripe))) {
|
|
return;
|
|
}
|
|
$output = '';
|
|
if (is_array($item->stripe_label)) {
|
|
foreach ($item->stripe_label as $k => $stripe_label) {
|
|
if (!empty($item->stripe[$k]) && !empty($stripe_label)) {
|
|
$GLOBALS['calendar_stripes'][$stripe_label] = $item->stripe[$k];
|
|
$output .= '<div style="background-color:' . $item->stripe[$k] . ';color:' . $item->stripe[$k] . '" class="stripe" title="Key: ' . $item->stripe_label[$k] . '"> </div>' . "\n";
|
|
}
|
|
}
|
|
}
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Format an empty day on a calendar
|
|
*
|
|
* @param day
|
|
* The day to display.
|
|
*/
|
|
function theme_calendar_empty_day($vars) {
|
|
$curday = $vars['curday'];
|
|
$view = $vars['view'];
|
|
|
|
if ($view->date_info->calendar_type != 'day') {
|
|
return '<div class="calendar-empty"> </div>' . "\n";
|
|
}
|
|
else {
|
|
return '<div class="calendar-dayview-empty">' . t('Empty day') . '</div>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Indent items based off a nested tree structure of overlapping items
|
|
*
|
|
* @param array $overlapped_items
|
|
* Tree of overlapped items
|
|
* @param date $start
|
|
* Start time of the event
|
|
* @param date $end
|
|
* End tiem of the event
|
|
* @param array $item
|
|
* The event to add to the tree
|
|
* @param int $depth
|
|
* Current depth of the tree
|
|
* @return rc
|
|
* Returns an array with the max depth of the branch and whether an overlap occurred
|
|
*/
|
|
function _calc_indents(&$overlapped_items, $start, $end, &$item, $depth = 0) {
|
|
|
|
// Are there any items at this depth?
|
|
if (!empty($overlapped_items)) {
|
|
|
|
// Iterate for each item as this depth and see if we overlap
|
|
foreach ($overlapped_items as $index => &$entry) {
|
|
|
|
// We search depth-first, so if there are children for this item, recurse into
|
|
// each child tree looking for an overlap
|
|
if (!empty($entry['children'])) {
|
|
$rc = _calc_indents($entry['children'], $start, $end, $item, $depth + 1);
|
|
|
|
// Was there an overlap in the child tree?
|
|
if ($rc['overlap']) {
|
|
if (is_object($entry['item'])) {
|
|
$entry['item']->indent = _calc_indent($entry['depth'], $rc['max_depth']);
|
|
$entry['item']->max_depth = $rc['max_depth'];
|
|
}
|
|
else {
|
|
$entry['item']['indent'] = _calc_indent($entry['depth'], $rc['max_depth']);
|
|
$entry['item']['max_depth'] = $rc['max_depth'];
|
|
}
|
|
|
|
// There was an overlap, pop out of this depth
|
|
return $rc;
|
|
}
|
|
}
|
|
// No, child overlap, so check if we overlap this item
|
|
if ($start >= $entry['start'] && $start < $entry['end']) {
|
|
|
|
// We overlap, create an overlapping entry
|
|
$entry['children'][] = array('item' => &$item, 'depth' => $depth + 1, 'start' => $start, 'end' => $end, 'children' => array());
|
|
if (is_object($entry['item'])) {
|
|
$max_depth = max($entry['item']->max_depth, $depth + 1);
|
|
$entry['item']->indent = _calc_indent($depth, $max_depth);
|
|
$entry['item']->max_depth = $max_depth;
|
|
}
|
|
else {
|
|
$max_depth = max($entry['item']['max_depth'], $depth + 1);
|
|
$entry['item']['indent'] = _calc_indent($depth, $max_depth);
|
|
$entry['item']['max_depth'] = $max_depth;
|
|
}
|
|
if (is_object($item)) {
|
|
$item->indent = _calc_indent($depth + 1, $max_depth);
|
|
$item->max_depth = $max_depth;
|
|
}
|
|
else {
|
|
$item['indent'] = _calc_indent($depth + 1, $max_depth);
|
|
$item['max_depth'] = $max_depth;
|
|
}
|
|
|
|
// We overlap, so pop out of this depth
|
|
return array('overlap' => TRUE, 'max_depth' => $max_depth);
|
|
}
|
|
}
|
|
|
|
// If there are items at this depth, but no overlap, then return no overlap and pop
|
|
// out of this depth
|
|
if ($depth > 0) {
|
|
return array('overlap' => FALSE, 'max_depth' => 0);
|
|
}
|
|
}
|
|
|
|
// No overlap at any depth, reset the array of overlaps
|
|
if ($depth == 0) {
|
|
reset($overlapped_items);
|
|
$overlapped_items[0] = array('item' => &$item, 'depth' => $depth, 'start' => $start, 'end' => $end, 'children' => array());
|
|
}
|
|
else {
|
|
$overlapped_items[] = array('item' => &$item, 'depth' => $depth, 'start' => $start, 'end' => $end, 'children' => array());
|
|
}
|
|
|
|
if (is_object($item)) {
|
|
$item->indent = _calc_indent($depth, $depth);
|
|
$item->max_depth = $depth;
|
|
}
|
|
else {
|
|
$item['indent'] = _calc_indent($depth, $depth);
|
|
$item['max_depth'] = $depth;
|
|
}
|
|
return array('overlap' => FALSE, 'max_depth' => $depth);
|
|
}
|
|
|
|
/**
|
|
* Calculates the indent based of the current depth and the depth of this branch in the tree
|
|
*
|
|
* @param int $cur_depth
|
|
* @param int $depth
|
|
* @return number
|
|
*/
|
|
function _calc_indent( $cur_depth, $depth ) {
|
|
return round(10 * $cur_depth / ($depth + 1));
|
|
}
|
|
|
|
/** @} End of addtogroup themeable */
|