PHP mpp_locate_template函数代码示例

function mpp_shortcode_media_list($atts = null, $content = '')
{
    //allow everything that can be done to be passed via this shortcode
    $defaults = array('view' => 'grid', 'type' => false, 'id' => false, 'in' => false, 'exclude' => false, 'slug' => false, 'status' => false, 'component' => false, 'component_id' => false, 'gallery_id' => false, 'galleries' => false, 'galleries_exclude' => false, 'per_page' => false, 'offset' => false, 'page' => false, 'nopaging' => false, 'order' => 'DESC', 'orderby' => 'date', 'user_id' => false, 'include_users' => false, 'exclude_users' => false, 'user_name' => false, 'scope' => false, 'search_terms' => '', 'year' => false, 'month' => false, 'week' => '', 'day' => '', 'hour' => '', 'minute' => '', 'second' => '', 'yearmonth' => false, 'meta_key' => '', 'meta_value' => '', 'column' => 4, 'playlist' => 0, 'fields' => false);
    $atts = shortcode_atts($defaults, $atts);
    if (!$atts['meta_key']) {
        unset($atts['meta_key']);
        unset($atts['meta_value']);
    }
    $cols = $atts['column'];
    $view = $atts['view'];
    $type = $atts['type'];
    unset($atts['column']);
    unset($atts['view']);
    mpp_shortcode_save_media_data('column', $cols);
    $query = new MPP_Media_Query($atts);
    mpp_shortcode_save_media_data('query', $query);
    $content = apply_filters('mpp_shortcode_mpp_media_content', '', $args, $view);
    if (!$content) {
        $templates = array("shortcodes/{$view}-{$type}.php", "shortcodes/{$view}.php", "shortcodes/grid.php");
        ob_start();
        mpp_locate_template($templates, true);
        $content = ob_get_clean();
    }
    mpp_shortcode_reset_media_data('query');
    mpp_shortcode_reset_media_data('column');
    return $content;
}

 /**
  * Display audio playlist for activity
  * 
  * @param int[] $media_ids
  * @return null
  */
 public function activity_display($media_ids = array())
 {
     if (!$media_ids) {
         return;
     }
     //we will use include to load found template file, the file will have $media_ids available
     $templates = array('buddypress/activity/views/playlist-audio.php');
     $located_template = mpp_locate_template($templates, false);
     if ($located_template) {
         include $located_template;
     }
 }

function mpp_shortcode_show_gallery($atts = null, $content = '')
{
    $defaults = array('id' => false, 'in' => false, 'exclude' => false, 'slug' => false, 'per_page' => false, 'offset' => false, 'page' => false, 'nopaging' => false, 'order' => 'DESC', 'orderby' => 'date', 'user_id' => false, 'include_users' => false, 'exclude_users' => false, 'user_name' => false, 'scope' => false, 'search_terms' => '', 'meta_key' => '', 'meta_value' => '', 'column' => 4, 'view' => '');
    $defaults = apply_filters('mpp_shortcode_show_gallery_defaults', $defaults);
    $atts = shortcode_atts($defaults, $atts);
    if (!$atts['id']) {
        return '';
    }
    $gallery_id = absint($atts['id']);
    global $wpdb;
    $attachments = $wpdb->get_col($wpdb->prepare("SELECT ID FROM {$wpdb->posts} WHERE post_parent = %d AND post_type = %s ", $gallery_id, 'attachment'));
    array_push($attachments, $gallery_id);
    _prime_post_caches($attachments, true, true);
    $gallery = mpp_get_gallery($gallery_id);
    //if gallery does not exist, there is no proint in further proceeding
    if (!$gallery) {
        return '';
    }
    if (!$atts['meta_key']) {
        unset($atts['meta_key']);
        unset($atts['meta_value']);
    }
    $view = $atts['view'];
    unset($atts['id']);
    unset($atts['view']);
    $atts['gallery_id'] = $gallery_id;
    $shortcode_column = $atts['column'];
    mpp_shortcode_save_media_data('column', $shortcode_column);
    mpp_shortcode_save_media_data('shortcode_args', $atts);
    unset($atts['column']);
    $atts = array_filter($atts);
    $query = new MPP_Media_Query($atts);
    mpp_shortcode_save_media_data('query', $query);
    $content = apply_filters('mpp_shortcode_mpp_show_gallery_content', '', $atts, $view);
    if (!$content) {
        $templates = array('shortcodes/grid.php');
        if ($view) {
            $type = $gallery->type;
            $preferred_templates = array("shortcodes/{$view}-{$type}.php", "shortcodes/{$view}.php");
            //audio-playlist, video-playlist
            $templates = array_merge($preferred_templates, $templates);
            //array_unshift( $templates, $preferred_template );
        }
        ob_start();
        mpp_locate_template($templates, true);
        //load
        $content = ob_get_clean();
    }
    mpp_shortcode_reset_media_data('column');
    mpp_shortcode_reset_media_data('query');
    mpp_shortcode_reset_media_data('shortcode_args');
    return $content;
}

/**
 * Get other templates 
 *
 * @access public
 * @param string $template_name
 * @param array $args (default: array()) Use it to pass variables to the local scope of the included file if you need
 * @param string $default_path (default: '')
 * @return void
 */
function mpp_get_template($template_name, $args = array(), $default_path = '')
{
    if ($args && is_array($args)) {
        extract($args);
    }
    $located = mpp_locate_template(array($template_name), false, $default_path);
    if (!file_exists($located)) {
        _doing_it_wrong(__FUNCTION__, sprintf('<code>%s</code> does not exist.', $template_name), '1.0');
        return;
    }
    do_action('mpp_before_template_part', $template_name, $located, $args);
    include $located;
    do_action('mpp_after_template_part', $template_name, $located, $args);
}

 /**
  * Default view for the emdia attached to activity
  * 
  * @param int[] $media_ids
  * @return null
  */
 public function activity_display($media_ids = array())
 {
     if (!$media_ids) {
         return;
     }
     $media = $media_ids[0];
     $media = mpp_get_media($media);
     if (!$media) {
         return;
     }
     $type = $media->type;
     //we will use include to load found template file, the file will have $media_ids available
     $templates = array("buddypress/activity/views/grid-{$type}.php", 'buddypress/activity/views/grid.php');
     $located_template = mpp_locate_template($templates, false);
     include $located_template;
 }

		<?php 
        do_action('mpp_after_single_gallery');
        ?>

		<?php 
        mpp_media_pagination();
        ?>

		<?php 
        do_action('mpp_after_single_gallery_pagination');
        ?>
	

		<?php 
        mpp_locate_template(array('buddypress/members/gallery/activity.php'), true);
        ?>

		<?php 
        do_action('mpp_after_single_gallery_activity');
        ?>

    <?php 
    } else {
        ?>

            <div class="mpp-notice mpp-gallery-prohibited">

                <p><?php 
        printf(__('The privacy policy does not allow you to view this.', 'mediapress'));
        ?>

function mpp_locate_sub_template($sub_dir, $template, $default)
{
    $templates = array($sub_dir . $template, $sub_dir . $default);
    mpp_locate_template($templates, true);
    //load
}

 /**
  * Post a gallery or media Main comment on single page
  * 
  * @return type
  */
 public function post_comment()
 {
     // Bail if not a POST action
     if ('POST' !== strtoupper($_SERVER['REQUEST_METHOD'])) {
         return;
     }
     // Check the nonce
     check_admin_referer('post_update', '_wpnonce_post_update');
     if (!is_user_logged_in()) {
         exit('-1');
     }
     $mpp_type = $_POST['mpp-type'];
     $mpp_id = $_POST['mpp-id'];
     if (empty($_POST['content'])) {
         exit('-1<div id="message" class="error"><p>' . __('Please enter some content to post.', 'mediapress') . '</p></div>');
     }
     $activity_id = 0;
     if (empty($_POST['object']) && bp_is_active('activity')) {
         //we are preventing this comment to be set as the user's lastes_update
         $user_id = bp_loggedin_user_id();
         $old_latest_update = bp_get_user_meta($user_id, 'bp_latest_update', true);
         $activity_id = bp_activity_post_update(array('content' => $_POST['content']));
         //restore
         if (!empty($old_latest_update)) {
             bp_update_user_meta($user_id, 'bp_latest_update', $old_latest_update);
         }
     } elseif ($_POST['object'] == 'groups') {
         if (!empty($_POST['item_id']) && bp_is_active('groups')) {
             $activity_id = groups_post_update(array('content' => $_POST['content'], 'group_id' => $_POST['item_id']));
         }
     } else {
         $activity_id = apply_filters('bp_activity_custom_update', $_POST['object'], $_POST['item_id'], $_POST['content']);
     }
     if (empty($activity_id)) {
         exit('-1<div id="message" class="error"><p>' . __('There was a problem posting your update, please try again.', 'mediapress') . '</p></div>');
     }
     //if we have got activity id, let us add a meta key
     if ($mpp_type == 'gallery') {
         mpp_activity_update_gallery_id($activity_id, $mpp_id);
     } elseif ($mpp_type == 'media') {
         mpp_activity_update_media_id($activity_id, $mpp_id);
     }
     $activity = new BP_Activity_Activity($activity_id);
     // $activity->component = buddypress()->mediapress->id;
     $activity->type = 'mpp_media_upload';
     $activity->save();
     if (bp_has_activities('include=' . $activity_id)) {
         while (bp_activities()) {
             bp_the_activity();
             mpp_locate_template(array('activity/entry.php'), true);
         }
     }
     exit;
 }

		</div>

		<?php 
        do_action('mpp_after_single_gallery');
        ?>

        <?php 
        mpp_media_pagination();
        ?>

		<?php 
        do_action('mpp_after_single_gallery_pagination');
        ?>

		<?php 
        mpp_locate_template(array('gallery/single/activity.php'), true);
        ?>

		<?php 
        do_action('mpp_after_single_gallery_activity');
        ?>

    <?php 
    } else {
        ?>

            <div class="mpp-notice mpp-gallery-prohibited">

                <p><?php 
        printf(__('The privacy policy does not allow you to view this.', 'mediapress'));
        ?>

    if (empty($_POST['page'])) {
        ?>

			<ul id="mpp-activity-stream" class="mpp-activity-list item-list">

		<?php 
    }
    ?>

		<?php 
    while (bp_activities()) {
        bp_the_activity();
        ?>

			<?php 
        mpp_locate_template(array('activity/entry.php'), true, false);
        ?>

		<?php 
    }
    ?>

		<?php 
    if (bp_activity_has_more_items()) {
        ?>

			<li class="load-more">
				<a href="#more"><?php 
        _e('Load More', 'mediapress');
        ?>
</a>

				</a>
			</div>
			<div class="mpp-lightbox-uploader-upload-details">
				<div class="mpp-lightbox-uploader-link">
					<?php 
echo bp_core_get_userlink(mpp_get_media_creator_id());
?>
				</div>
			</div>
		</div><!--end of the top row -->
		<div class="mpp-item-description mpp-media-description mpp-lightbox-media-description mpp-clearfix">
			<?php 
mpp_media_description();
?>
		</div>
		
	<?php 
do_action('mpp_before_lightbox_media_activity', $media);
?>
		<?php 
mpp_locate_template(array('gallery/media/views/lightbox/activity.php'), true);
?>
		
	<?php 
do_action('mpp_after_lightbox_media_activity', $media);
?>
		
	</div>
	
</div>

/**
 * Loops through a level of activity comments and loads the template for each.
 *
 * It is a copy of bp_activity_recurse_comments, since bp dioes not allow using custom template for activity comment, It acts as a filler
 *
 */
function mpp_activity_recurse_comments($comment)
{
    global $activities_template;
    if (empty($comment)) {
        return false;
    }
    if (empty($comment->children)) {
        return false;
    }
    /**
     * Filters the opening tag for the template that lists activity comments.
     * @param string $value Opening tag for the HTML markup to use.
     */
    echo apply_filters('bp_activity_recurse_comments_start_ul', '<ul>');
    $template = mpp_locate_template(array('buddypress/activity/comment.php'), false, false);
    // Backward compatibility. In older versions of BP, the markup was
    // generated in the PHP instead of a template. This ensures that
    // older themes (which are not children of bp-default and won't
    // have the new template) will still work.
    if (!$template) {
        $template = buddypress()->plugin_dir . '/bp-themes/bp-default/activity/comment.php';
    }
    foreach ((array) $comment->children as $comment_child) {
        // Put the comment into the global so it's available to filters
        $activities_template->activity->current_comment = $comment_child;
        load_template($template, false);
        unset($activities_template->activity->current_comment);
    }
    /**
     * Filters the closing tag for the template that list activity comments.
     *
     * @param string $value Closing tag for the HTML markup to use.
     */
    echo apply_filters('bp_activity_recurse_comments_end_ul', '</ul>');
}