';
$output .= ' var G2IMAGE_URI = "' . $g2image_uri . '";';
$output .= '';
drupal_set_html_head($output);
drupal_add_js($path . '/g2image.js');
$sent = true;
}
}
/**
* Theme for adding an image link underneath textareas
*/
function theme_gallery_g2image_textarea_link($element, $link) {
$output = '';
return $output;
}
/**
* Determine if g2image button should be attached to the page/textarea.
* (from img_assist and tinymce code)
*
* @return
* TRUE if can render, FALSE if not allowed.
*/
function _gallery_g2image_page_match() {
//if (variable_get('gallery_g2image_std_all', 1)) {
$page_match = FALSE;
$only_listed_pages = variable_get('gallery_g2image_only_listed_pages', 1);
$pages = variable_get('gallery_g2image_std_pages', gallery_help('admin/settings/gallery_g2image#pages'));
if ($pages) {
$path = drupal_get_path_alias($_GET['q']);
$regexp = '/^('. preg_replace(array('/(\r\n?|\n)/', '/\\\\\*/', '/(^|\|)\\\\($|\|)/'), array('|', '.*', '\1'. variable_get('site_frontpage', 'node') .'\2'), preg_quote($pages, '/')) .')$/';
$page_match = !($only_listed_pages xor preg_match($regexp, $path));
}
return $page_match;
}
?>