function enqueue_static_resources($displayed_gallery, $lightbox_library)
{
$router = C_Router::get_instance();
// TODO: (possibly?) find a better solution, This feels too hackish.
// Remove all currently enqueued CSS & JS. Resources needed by the pro-lightbox incidentally happen
// to be enqueued after this particular code is run anyway.
global $wp_styles;
global $wp_scripts;
$wp_styles->queue = array();
$wp_scripts->queue = array();
wp_enqueue_script('photocrati_ajax');
// our only necessary script
wp_enqueue_script('galleria', $this->object->get_static_url('photocrati-galleria#galleria-1.2.9.min.js'), array('jquery'), FALSE, FALSE);
wp_enqueue_script('pro-lightbox-galleria-init', $this->object->get_static_url('photocrati-nextgen_pro_lightbox#galleria_init.js'), array('galleria'), FALSE, FALSE);
M_Gallery_Display::enqueue_fontawesome();
wp_enqueue_script('velocity', $this->object->get_static_url('photocrati-nextgen_pro_lightbox#jquery.velocity.min.js'));
// retrieve and add some fields to the lightbox settings
$lightbox = C_Lightbox_Library_Manager::get_instance()->get(NGG_PRO_LIGHTBOX);
$lightbox_style = $lightbox->values['nplModalSettings']['style'];
if (!empty($lightbox_style)) {
wp_enqueue_style('nextgen_pro_lightbox_user_style', $router->get_static_url('photocrati-nextgen_pro_lightbox#styles/' . $lightbox_style));
}
// this should come after all other enqueue'ings
$settings = C_NextGen_Settings::get_instance();
if ((!is_multisite() || is_multisite() && $settings->wpmuStyle) && $settings->activateCSS) {
wp_enqueue_style('nggallery', C_NextGen_Style_Manager::get_instance()->get_selected_stylesheet_url());
}
}
function save_action()
{
// Ensure that we have
if ($settings = $this->object->param('style_settings')) {
$this->object->get_model()->set($settings)->save();
// Are we to modify the CSS file?
if ($contents = $this->object->param('cssfile_contents')) {
// Find filename
$css_file = $settings['CSSfile'];
$styles = C_NextGen_Style_Manager::get_instance();
$styles->save($contents, $css_file);
}
}
}
/**
* Retrieves the contents of the CSS stylesheet specified
*/
function get_stylesheet_contents_action()
{
$retval = array();
if ($this->object->_authorized_for_stylesheet_action()) {
$styles = C_NextGen_Style_Manager::get_instance();
$abspath = $styles->find_selected_stylesheet_abspath($this->object->param('cssfile'));
$writepath = $styles->get_selected_stylesheet_saved_abspath($this->object->param('cssfile'));
if (is_readable($abspath)) {
$retval['contents'] = file_get_contents($abspath);
$retval['writable'] = is_writable($abspath);
$retval['abspath'] = $abspath;
$retval['writepath'] = $writepath;
} else {
$retval['error'] = "Could not find stylesheet";
}
} else {
$retval['error'] = 'Unauthorized';
}
return $retval;
}
function nggallery_wpmu_setup()
{
//to be sure
if (!is_super_admin()) {
die('You are not allowed to call this page.');
}
$messagetext = '';
// get the options
$ngg_options = get_site_option('ngg_options');
if (isset($_POST['updateoption'])) {
check_admin_referer('ngg_wpmu_settings');
// get the hidden option fields, taken from WP core
if ($_POST['page_options']) {
$options = explode(',', stripslashes($_POST['page_options']));
}
if ($options) {
foreach ($options as $option) {
$option = trim($option);
$value = isset($_POST[$option]) ? trim($_POST[$option]) : false;
// $value = sanitize_option($option, $value); // This does strip slashes on those that need it
$ngg_options[$option] = $value;
}
}
// the path should always end with a slash
$ngg_options['gallerypath'] = trailingslashit($ngg_options['gallerypath']);
update_site_option('ngg_options', $ngg_options);
$messagetext = __('Update successfully', 'nggallery');
}
// Show donation message only one time.
if (isset($_GET['hideSupportInfo'])) {
$ngg_options['hideSupportInfo'] = true;
update_site_option('ngg_options', $ngg_options);
}
// message windows
if (!empty($messagetext)) {
echo '<!-- Last Action --><div id="message" class="updated fade"><p>' . $messagetext . '</p></div>';
}
?>
<div class="wrap">
<h2><?php
_e('Network Options', 'nggallery');
?>
</h2>
<form name="generaloptions" method="post">
<?php
wp_nonce_field('ngg_wpmu_settings');
?>
<input type="hidden" name="page_options" value="gallerypath,wpmuQuotaCheck,wpmuZipUpload,wpmuImportFolder,wpmuStyle,wpmuRoles,wpmuCSSfile" />
<table class="form-table">
<tr valign="top">
<th align="left"><?php
_e('Gallery path', 'nggallery');
?>
</th>
<td><input type="text" size="50" name="gallerypath" value="<?php
echo $ngg_options['gallerypath'];
?>
" /><br />
<?php
_e('This is the default path for all blogs. With the placeholder %BLOG_ID% you can organize the folder structure better.', 'nggallery');
?>
<?php
echo str_replace('%s', '<code>wp-content/blogs.dir/%BLOG_ID%/files/</code>', __('The default setting should be %s', 'nggallery'));
?>
</td>
</tr>
<tr>
<th valign="top"><?php
_e('Enable upload quota check', 'nggallery');
?>
:</th>
<td><input name="wpmuQuotaCheck" type="checkbox" value="1" <?php
checked('1', $ngg_options['wpmuQuotaCheck']);
?>
/>
<?php
_e('Should work if the gallery is bellow the blog.dir', 'nggallery');
?>
</td>
</tr>
<tr>
<th valign="top"><?php
_e('Enable zip upload option', 'nggallery');
?>
:</th>
<td><input name="wpmuZipUpload" type="checkbox" value="1" <?php
checked('1', $ngg_options['wpmuZipUpload']);
?>
/>
<?php
_e('Allow users to upload zip folders.', 'nggallery');
?>
</td>
</tr>
<tr>
<th valign="top"><?php
_e('Enable import function', 'nggallery');
?>
:</th>
<td><input name="wpmuImportFolder" type="checkbox" value="1" <?php
checked('1', $ngg_options['wpmuImportFolder']);
?>
/>
<?php
_e('Allow users to import images folders from the server.', 'nggallery');
?>
</td>
</tr>
<tr>
<th valign="top"><?php
_e('Enable style selection', 'nggallery');
?>
:</th>
<td><input name="wpmuStyle" type="checkbox" value="1" <?php
checked('1', $ngg_options['wpmuStyle']);
?>
/>
<?php
_e('Allow users to choose a style for the gallery.', 'nggallery');
?>
</td>
</tr>
<tr>
<th valign="top"><?php
_e('Enable roles/capabilities', 'nggallery');
?>
:</th>
<td><input name="wpmuRoles" type="checkbox" value="1" <?php
checked('1', $ngg_options['wpmuRoles']);
?>
/>
<?php
_e('Allow users to change the roles for other blog authors.', 'nggallery');
?>
</td>
</tr>
<tr>
<th valign="top"><?php
_e('Default style', 'nggallery');
?>
:</th>
<td>
<select name="wpmuCSSfile">
<?php
// $csslist = ngg_get_cssfiles();
$csslist = C_NextGen_Style_Manager::get_instance()->find_all_stylesheets();
foreach ($csslist as $key => $a_cssfile) {
$css_name = $a_cssfile['name'];
if ($key == $ngg_options['wpmuCSSfile']) {
$selected = " selected='selected'";
} else {
$selected = '';
}
$css_name = esc_attr($css_name);
echo "\n\t<option value=\"{$key}\" {$selected}>{$css_name}</option>";
}
?>
</select><br />
<?php
_e('Choose the default style for the galleries.', 'nggallery');
?>
</td>
</tr>
</table>
<div class="submit"><input type="submit" name="updateoption" value="<?php
_e('Update');
?>
"/></div>
</form>
</div>
<?php
}
function enqueue_ngg_styles()
{
$settings = C_NextGen_Settings::get_instance();
if ((!is_multisite() || is_multisite() && $settings->wpmuStyle) && $settings->activateCSS) {
wp_enqueue_style('nggallery', C_NextGen_Style_Manager::get_instance()->get_selected_stylesheet_url());
}
}
/**
* Gets an instance of the class
* @return C_NextGen_Style_Manager
*/
static function get_instance()
{
if (is_null(self::$_instance)) {
$klass = get_class();
self::$_instance = new $klass();
}
return self::$_instance;
}
/**
* Displays a notice to the user that the current stylesheet location is unsafe
*/
function display_stylesheet_notice()
{
if (C_NextGen_Style_Manager::get_instance()->is_directory_unsafe()) {
$styles = C_NextGen_Style_Manager::get_instance();
$filename = $styles->get_selected_stylesheet();
$abspath = $styles->find_selected_stylesheet_abspath();
$newpath = $styles->new_dir;
echo "<div class='updated error'>\n <h3>WARNING: NextGEN Gallery Stylesheet NOT Upgrade-safe</h3>\n <p>\n <strong>{$filename}</strong> is currently stored in <strong>{$abspath}</strong>, which isn't upgrade-safe. Please move the stylesheet to\n <strong>{$newpath}</strong> to ensure that your customizations persist after updates.\n </p></div>";
}
}
function enqueue_ngg_styles()
{
if (defined('NGG_SKIP_LOAD_SCRIPTS') && NGG_SKIP_LOAD_SCRIPTS) {
return;
}
$settings = C_NextGen_Settings::get_instance();
if ((!is_multisite() || is_multisite() && $settings->wpmuStyle) && $settings->activateCSS) {
wp_enqueue_style('nggallery', C_NextGen_Style_Manager::get_instance()->get_selected_stylesheet_url());
}
}
function enqueue_ngg_styles()
{
wp_enqueue_style('nggallery', C_NextGen_Style_Manager::get_instance()->get_selected_stylesheet_url());
}
function index_action()
{
$factory = C_Component_Factory::get_instance();
$router = C_Router::get_instance();
$gallery_mapper = C_Gallery_Mapper::get_instance();
$lightbox_mapper = $this->object->get_registry()->get_utility('I_Lightbox_Library_Mapper');
// retrieve by transient id
$transient_id = $this->object->param('id');
// ! denotes a non-nextgen gallery -- skip processing them
if ($transient_id !== '!') {
$displayed_gallery = $factory->create('displayed_gallery', array(), $gallery_mapper);
if (!$displayed_gallery->apply_transient($transient_id)) {
$response = array();
// if the transient does not exist we make an HTTP request to the referer to rebuild the transient
if (!empty($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], home_url()) !== FALSE) {
$referrer = $_SERVER['HTTP_REFERER'];
if (strpos($referrer, '?') === FALSE) {
$referrer .= '?ngg_no_resources=1';
} else {
$referrer .= '&ngg_no_resources=1';
}
$response = wp_remote_get($referrer);
}
// WP has cached the results of our last get_transient() calls and must be flushed
global $wp_object_cache;
$wp_object_cache->flush();
// and try again to retrieve the transient
if (!$displayed_gallery->apply_transient($transient_id)) {
$displayed_gallery->id($transient_id);
}
}
$displayed_gallery_id = $displayed_gallery->id();
} else {
$displayed_gallery_id = '!';
}
// TODO: (possibly?) find a better solution, This feels too hackish.
// Remove all currently enqueued CSS & JS. Resources needed by the pro-lightbox incidentally happen
// to be enqueued after this particular code is run anyway.
global $wp_styles;
global $wp_scripts;
$wp_styles->queue = array();
$wp_scripts->queue = array();
// our only necessary script
wp_enqueue_script('galleria', $this->object->get_static_url('photocrati-galleria#galleria-1.2.9.min.js'), array('jquery'), FALSE, FALSE);
wp_enqueue_script('pro-lightbox-galleria-init', $this->object->get_static_url('photocrati-nextgen_pro_lightbox_legacy#galleria_init.js'), array('galleria'), FALSE, FALSE);
if (!wp_style_is('fontawesome', 'registered')) {
C_Display_Type_Controller::get_instance()->enqueue_displayed_gallery_trigger_buttons_resources();
}
wp_enqueue_style('fontawesome');
wp_enqueue_script('velocity', $this->object->get_static_url('photocrati-nextgen_pro_lightbox_legacy#jquery.velocity.min.js'));
// retrieve and add some fields to the lightbox settings
$library = $lightbox_mapper->find_by_name(NGG_PRO_LIGHTBOX, TRUE);
$ls =& $library->display_settings;
$ls['theme'] = $this->object->get_static_url('photocrati-nextgen_pro_lightbox_legacy#theme/galleria.nextgen_pro_lightbox.js');
$ls['load_images_url'] = $router->get_url('/nextgen-pro-lightbox-load-images/' . $transient_id, TRUE, 'root');
$ls['gallery_url'] = $router->get_url('/nextgen-pro-lightbox-gallery/{gallery_id}/', TRUE, 'root');
$ls['share_url'] = $router->get_url('/nextgen-share/{gallery_id}/{image_id}/{named_size}', TRUE, 'root');
$ls['wp_site_url'] = $router->get_base_url();
$ls['image_protect'] = !empty(C_NextGen_Settings::get_instance()->protect_images) ? TRUE : FALSE;
if (!empty($ls['style'])) {
wp_enqueue_style('nextgen_pro_lightbox_user_style', $router->get_static_url('photocrati-nextgen_pro_lightbox_legacy#styles/' . $ls['style']));
}
// this should come after all other enqueue'ings
$settings = C_NextGen_Settings::get_instance();
if ((!is_multisite() || is_multisite() && $settings->wpmuStyle) && $settings->activateCSS) {
wp_enqueue_style('nggallery', C_NextGen_Style_Manager::get_instance()->get_selected_stylesheet_url());
}
// The Pro Lightbox can be extended with components that enqueue their own resources
// and render some markup
$component_markup = array();
foreach ($this->object->_components as $name => $handler) {
$handler = new $handler();
$handler->name = $name;
if (!empty($displayed_gallery)) {
$handler->displayed_gallery = $displayed_gallery;
}
$handler->lightbox_library = $library;
$handler->enqueue_static_resources();
$component_markup[] = $handler->render();
}
$params = array('displayed_gallery_id' => $displayed_gallery_id, 'lightbox_settings' => $library->display_settings, 'component_markup' => implode("\n", $component_markup));
return $this->object->render_view('photocrati-nextgen_pro_lightbox_legacy#index', $params, FALSE);
}
