function imagepicker_display_block in Image Picker 7

Same name and namespace in other branches

1. 6.2 imagepicker.module \imagepicker_display_block()

Function to display the contents of a block.

1 call to imagepicker_display_block()

imagepicker_block_view in ./imagepicker.module

Implements hook_block_view().

File

./imagepicker.module, line 655

@author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL

Code

function imagepicker_display_block($i) {

  // fetch all the images for the group
  $boxtype = 'colorbox';
  $gid = imagepicker_variable_get('imagepicker_galleryblocks_group_' . $i, '');
  $clickon = imagepicker_variable_get('imagepicker_galleryblocks_link_' . $i, t('Photo Gallery !i', array(
    '!i' => $i,
  )));
  $textarea = imagepicker_variable_get('imagepicker_galleryblocks_text_' . $i, '');
  $group = imagepicker_get_user_group($gid);
  if ($group) {
    $gal = $group->group_name;
  }
  else {
    return;
  }
  $query = db_select('users', 'u');
  $query
    ->fields('i', array(
    'img_id',
    'uid',
    'img_name',
    'img_title',
    'img_description',
  ));
  $query
    ->join('imagepicker', 'i');
  $query
    ->leftjoin('imagepicker_group_images', 'g', 'g.img_id = i.img_id');
  $query
    ->leftjoin('imagepicker_user_groups', 'iug', 'iug.gid = g.gid');
  $query
    ->condition('u.uid', 'iug.uid');
  $query
    ->condition('iug.group_name', $gal);
  $rows = $query
    ->execute();
  $ct = 0;
  $content = "";
  $class = '';
  foreach ($rows as $img) {
    $name = $img->img_name;
    $t = $img->img_title;
    $d = $img->img_description;
    $title = $d ? $d : $t;
    $full = imagepicker_get_image_path($img, 'full', array(
      'uid' => $img->uid,
    ));

    // munge this so that it can go through l() when using relative url setting
    $full = preg_replace("#^" . base_path() . "#", '', $full);
    if ($ct) {
      $class = "js-hide";
      $content .= l($name, $full, array(
        'html' => $ct ? FALSE : TRUE,
        'attributes' => array(
          'class' => "{$boxtype} {$class}",
          'rel' => $gal,
          'title' => $title,
        ),
      ));
    }
    else {

      // first one is visible
      $link = l($clickon, $full, array(
        'html' => $ct ? FALSE : TRUE,
        'attributes' => array(
          'class' => "{$boxtype} {$class}",
          'rel' => $gal,
          'title' => $title,
        ),
      ));
      if ($textarea && preg_match("/\\[link\\]/", $textarea)) {
        $content .= preg_replace("/\\[link\\]/", $link, $textarea);
      }
      else {
        $content .= $textarea . $link;
      }
    }
    $ct++;
  }
  return theme('imagepicker_display_block', array(
    'content' => $content,
  ));
}