function archive_page in Archive 7

Same name and namespace in other branches

1. 5 archive.module \archive_page()
2. 6 archive.pages.inc \archive_page()
3. 7.2 archive.pages.inc \archive_page()

Fetch nodes for the selected date, or current date if none selected.

Parameters

$year: Number of year.

$month: Number of month.

$day: Number of day.

Return value

A string with the themed page.

1 string reference to 'archive_page'

archive_menu in ./archive.module

Implementation of hook_menu().

File

./archive.pages.inc, line 20

Pages for the archive module.

Code

function archive_page($type = 'all', $year = 0, $month = 0, $day = 0) {

  // Make sure all values are secure.
  $day = (int) $day;
  $year = (int) $year;
  $month = (int) $month;
  if ($month < 0 || $month > 12) {

    // Ensure that we have a proper array index later.
    $month = 0;
  }
  if (!_archive_validate_type($type)) {
    $type = 'all';
  }
  drupal_set_title(theme('archive_page_title', array(
    'type' => $type,
    'year' => $year,
    'month' => $month,
    'day' => $day,
  )));
  $date = _archive_date($type, $year, $month, $day);
  $query = _archive_query($type, $date);
  $nodes = variable_get('default_nodes_main', 10);
  $result = $query
    ->extend('PagerDefault')
    ->limit($nodes)
    ->execute();
  $nodes = $query
    ->countQuery()
    ->execute()
    ->fetchField();
  drupal_add_css(drupal_get_path('module', 'archive') . '/archive.css');
  $output = theme('archive_navigation', array(
    'type' => $type,
    'date' => $date,
  ));
  if (!$nodes && $type == 'all') {
    $output .= t('No content found.');
    return $output;
  }
  $found_rows = FALSE;
  $node_date = 0;
  foreach ($result as $o) {
    $node = node_load($o->nid);
    $node_created = $node->created + $date->tz;

    // Determine which separators are needed
    $separators = array(
      'year' => 0,
      'month' => 0,
      'day' => 0,
    );
    if (!$year) {
      $created_year = format_date($node_created, 'custom', 'Y');
      $last_year = format_date($node_date, 'custom', 'Y');
      if ($created_year != $last_year) {
        $separators['year'] = 1;
      }
    }

    // Print month separaters
    if (!$month) {
      $created_month = format_date($node_created, 'custom', 'n');
      $last_month = format_date($node_date, 'custom', 'n');
      if ($created_month != $last_month) {
        $separators['month'] = 1;
      }
    }

    // Print day separaters
    if (!$day) {
      $created_day = format_date($node_created, 'custom', 'j');
      $last_day = format_date($node_date, 'custom', 'j');
      if ($created_day != $last_day) {
        $separators['day'] = 1;
      }
    }
    $output .= theme('archive_separator', array(
      'date_created' => $node_created,
      'separators' => $separators,
    ));
    $output .= drupal_render(node_view($node, 'teaser'));
    $found_rows = TRUE;
    $node_date = $node->created + $date->tz;
  }
  if ($found_rows) {
    $output .= theme('pager');
  }
  else {
    if ($date->days[$date->day]) {
      drupal_goto(_archive_url($type, $date->year, $date->month, $date->day));
    }
    elseif ($date->months[$date->month]) {
      drupal_goto(_archive_url($type, $date->year, $date->month));
    }
    elseif ($date->years[$date->year]) {
      drupal_goto(_archive_url($type, $date->year));
    }
    else {
      drupal_goto(_archive_url($type));
    }
  }
  return $output;
}