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<?php
// $Id$
/**
* gallery.module : gallery_g2image.inc
* Support functions for g2image by capt_kirk (from http://g2image.steffensenfamily.com)
*/
/**
* Add js to page
*/
function gallery_g2image_add_js() {
// Ensure only sent once
static $sent = false;
if (!$sent) {
$path = drupal_get_path('module', 'gallery');
$g2image_uri = base_path() . $path . '/g2image/';
$output .= '<script type="text/javascript">';
$output .= ' var G2IMAGE_URI = "' . $g2image_uri . '";';
$output .= '</script>';
drupal_set_html_head($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 = '<div class="g2image-button"><a class="g2image-link" id="g2image-link-'. $element['#id']
. '" title="'. t('Click here to add images from Gallery2 albums')
. '" href="#" onclick="g2ic_open(\''.$element['#id'].'\');">';
$output .= t('add Gallery2 images');
$output .= '</a></div>';
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']);
$regexp = '/^('. preg_replace(array('/(\r\n?|\n)/', '/\\\\\*/', '/(^|\|)\\\\<front\\\\>($|\|)/'), array('|', '.*', '\1'. variable_get('site_frontpage', 'node') .'\2'), preg_quote($pages, '/')) .')$/';
$page_match = !($only_listed_pages xor preg_match($regexp, $path));
}
return $page_match;
}
?>