function imagepicker_display_block in Image Picker 6.2

Same name and namespace in other branches

1. 7 imagepicker.module \imagepicker_display_block()

Function to display the contents of a block.

1 call to imagepicker_display_block()

imagepicker_block in ./imagepicker.module

Implementation of hook_block().

File

./imagepicker.module, line 581

Enables permitted roles to upload images for insertion into configured nodes.

Code

function imagepicker_display_block($i) {

  // fetch all the images for the group
  $boxtype = 'colorbox';
  $gid = variable_get('imagepicker_galleryblocks_group_' . $i, '');
  $clickon = variable_get('imagepicker_galleryblocks_link_' . $i, t('Photo Gallery !i', array(
    '!i' => $i,
  )));
  $textarea = variable_get('imagepicker_galleryblocks_text_' . $i, '');
  $group = imagepicker_get_user_group($gid);
  $gal = $group->group_name;
  $sql = "SELECT DISTINCT i.img_id, i.uid, i.img_name, i.img_title, img_description\n  FROM {imagepicker} AS i JOIN {users} AS n USING (uid),\n  {imagepicker_user_groups} AS u JOIN {imagepicker_group_images} AS g USING (gid)\n  WHERE g.img_id=i.img_id AND u.group_name = '{$gal}'";
  $result = db_query($sql);
  $ct = 0;
  $content = "";
  $class = '';
  while ($img = db_fetch_object($result)) {
    $name = $img->img_name;
    $t = $img->img_title;
    $d = $img->img_description;
    $title = $d ? $d : $t;
    if (variable_get('file_downloads', '1') == 2) {
      $full = imagepicker_get_image_path($img, 'full', array(
        'uid' => $img->uid,
      ));
    }
    else {
      $full = file_directory_path() . DIRECTORY_SEPARATOR . IMAGEPICKER_FILES_DIR . DIRECTORY_SEPARATOR . $img->uid . DIRECTORY_SEPARATOR . $name;
    }
    if ($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', $content);
}