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<?php
// $Id$
/**
* @file
* jQuery GalleryView module.
*/
/**
* Implementation of hook_menu().
*/
function jquery_gallery_view_menu() {
$items['jquery_gallery_view'] = array(
'page callback' => 'jquery_gallery_view',
'access arguments' => array('access content'),
'type' => MENU_CALLBACK,
);
return $items;
}
/**
* Implementation of hook_theme().
*/
function jquery_gallery_view_theme() {
return array(
'jquery_gallery_view' => array(
'arguments' => array(
'images' => array(),
),
),
);
}
/**
* Menu callback.
*/
function jquery_gallery_view() {
return jquery_gallery_view_setup_photos();
}
/**
* Load needed javascript files.
*/
function jquery_gallery_view_load() {
drupal_add_js(drupal_get_path('module', 'jquery_gallery_view') .'/js/jquery_gallery_view.js');
drupal_add_js(drupal_get_path('module', 'jquery_gallery_view') .'/js/galleryview/jquery.galleryview-2.1.1-pack.js');
drupal_add_js(drupal_get_path('module', 'jquery_gallery_view') .'/js/galleryview/jquery.timers-1.2.js');
}
/**
* Setup photos for a view.
*
* @param $viewname
* View data.
*
* @param $field
* File field name.
*
* @param $title
* Title field name.
*/
function jquery_gallery_view_setup_photos($viewname = 'foto', $field = 'field_foto_fid', $title = 'field_xmp_title_value') {
global $base_url;
$files = variable_get('file_directory_path', conf_path() .'/files');
$view = views_get_view($viewname);
$view->execute();
$field = $view->display_handler->get_handler('field', $field)->field_alias;
$title = $view->display_handler->get_handler('field', $title)->field_alias;
foreach ($view->result as $result) {
$fid = $result->{$field};
if ($fid != NULL) {
$file = field_file_load($fid);
$text = $result->{$title};
$images[] = array(
'url' => $base_url .'/'. $files .'/imagecache/65x40/images/'. $file['filename'],
'title' => $text,
);
}
}
echo theme('jquery_gallery_view', $images);
exit;
}
/**
* Theme a jQuery Gallery list.
*
* @param $images
* Array with images's urls and titles.
*
* @return
* HTML list of images.
*/
function theme_jquery_gallery_view($images = array()) {
$output = '<ul id="jquery-gallery-view">';
foreach ($images as $image) {
$output .= '<li><span class="panel-overlay">'. $image['title'] . '</span><img src="' . $image['url'] .'" /></li>';
}
$output .= '</ul>';
return $output;
}
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