/**
* Locates and renders the album based on the template
* Will look in the following locations
* wp-content/themes/{child-theme}/foogallery/album-{template}.php
* wp-content/themes/{theme}/foogallery/album-{template}.php
* wp-content/plugins/foogallery/templates/album-{template}.php
*
* @param $args array Arguments passed in from the shortcode
*/
public function render_template($args)
{
//do some work before we locate the template
global $current_foogallery_album;
global $current_foogallery_album_arguments;
global $current_foogallery_album_template;
//set the arguments
$current_foogallery_album_arguments = $args;
//load our album
$current_foogallery_album = $this->find_album($args);
if (false === $current_foogallery_album) {
_e('Could not load the album!', 'foogallery');
return;
}
//find the gallery template we will use to render the gallery
$current_foogallery_album_template = $this->get_arg($args, 'template', $current_foogallery_album->album_template);
//set a default if we have no gallery template
if (empty($current_foogallery_album_template)) {
$current_foogallery_album_template = foogallery_get_default('album_template');
}
//if we still have not default, then use the first one we can find
if (empty($current_foogallery_album_template)) {
$available_templates = foogallery_album_templates();
$current_foogallery_album_template = $available_templates[0]['slug'];
}
//check if we have any galleries
if (!$current_foogallery_album->has_galleries()) {
//no galleries!
do_action("foogallery_album_template_no_galleries-({$current_foogallery_album_template})", $current_foogallery_album);
} else {
//create locator instance
$instance_name = FOOGALLERY_SLUG . '_album_templates';
$loader = new Foo_Plugin_File_Locator_v1($instance_name, FOOGALLERY_FILE, 'templates', FOOGALLERY_SLUG);
//allow extensions to very easily add pickup locations for their files
$this->add_extension_pickup_locations($loader, apply_filters($instance_name . '_files', array()));
if (false !== ($template_location = $loader->locate_file("album-{$current_foogallery_album_template}.php"))) {
//we have found a template!
do_action('foogallery_located_album_template', $current_foogallery_album);
do_action("foogallery_located_album_template-{$current_foogallery_album_template}", $current_foogallery_album);
//try to include some JS
if (false !== ($js_location = $loader->locate_file("album-{$current_foogallery_album_template}.js"))) {
wp_enqueue_script("foogallery-album-template-{$current_foogallery_album_template}", $js_location['url']);
}
//try to include some CSS
if (false !== ($css_location = $loader->locate_file("album-{$current_foogallery_album_template}.css"))) {
wp_enqueue_style("foogallery-album-template-{$current_foogallery_album_template}", $css_location['url']);
}
//finally include the actual php template!
if ($template_location) {
load_template($template_location['path'], false);
}
//we have loaded all files, now let extensions do some stuff
do_action("foogallery_loaded_album_template", $current_foogallery_album);
do_action("foogallery_loaded_album_template-({$current_foogallery_album_template})", $current_foogallery_album);
} else {
//we could not find a template!
_e('No album template found!', 'foogallery');
}
}
}
public function album_template_details()
{
if (!empty($this->album_template)) {
foreach (foogallery_album_templates() as $template) {
if ($this->album_template == $template['slug']) {
return $template;
}
}
}
return false;
}
public function render_settings_metabox($post)
{
$album = $this->get_album($post);
$available_templates = foogallery_album_templates();
$album_template = foogallery_default_album_template();
if (!empty($album->album_template)) {
$album_template = $album->album_template;
}
if (false === $album_template) {
$album_template = $available_templates[0]['slug'];
}
$hide_help = 'on' == foogallery_get_setting('hide_gallery_template_help');
?>
<table class="foogallery-album-metabox-settings">
<tbody>
<tr class="gallery_template_field gallery_template_field_selector">
<th>
<label for="FooGallerySettings_AlbumTemplate"><?php
_e('Album Template', 'foogallery');
?>
</label>
</th>
<td>
<select id="FooGallerySettings_AlbumTemplate" name="<?php
echo FOOGALLERY_ALBUM_META_TEMPLATE;
?>
">
<?php
foreach ($available_templates as $template) {
$selected = $album_template === $template['slug'] ? 'selected' : '';
echo "<option {$selected} value=\"{$template['slug']}\">{$template['name']}</option>";
}
?>
</select>
<br />
<small><?php
_e('The album template that will be used when the album is output to the frontend.', 'foogallery');
?>
</small>
</td>
</tr>
<?php
foreach ($available_templates as $template) {
$field_visibility = $album_template !== $template['slug'] ? 'style="display:none"' : '';
$section = '';
$fields = isset($template['fields']) ? $template['fields'] : array();
foreach ($fields as $field) {
//allow for the field to be altered by extensions.
$field = apply_filters('foogallery_alter_gallery_template_field', $field, $album);
$class = "gallery_template_field gallery_template_field-{$template['slug']} gallery_template_field-{$template['slug']}-{$field['id']}";
if (isset($field['section']) && $field['section'] !== $section) {
$section = $field['section'];
?>
<tr class="<?php
echo $class;
?>
" <?php
echo $field_visibility;
?>
>
<td colspan="2"><h4><?php
echo $section;
?>
</h4></td>
</tr>
<?php
}
if (isset($field['type']) && 'help' == $field['type'] && $hide_help) {
continue;
//skip help if the 'hide help' setting is turned on
}
?>
<tr class="<?php
echo $class;
?>
" <?php
echo $field_visibility;
?>
>
<?php
if (isset($field['type']) && 'help' == $field['type']) {
?>
<td colspan="2">
<div class="foogallery-help">
<?php
echo $field['desc'];
?>
</div>
</td>
<?php
} else {
?>
<th>
<label for="FooGallerySettings_<?php
echo $template['slug'] . '_' . $field['id'];
?>
"><?php
echo $field['title'];
?>
</label>
</th>
<td>
<?php
do_action('foogallery_render_gallery_template_field', $field, $album, $template);
?>
</td>
<?php
}
?>
</tr>
<?php
}
}
?>
</tbody>
</table>
<?php
}
