Ejemplo n.º 1
0
/**
 * Lightbox
 *
 * @since 1.1.0
 *
 * @param array $atts Standard WordPress shortcode attributes
 * @param string $content Content in shortcode
 * @return string $output Content to output for shortcode
 */
function themeblvd_shortcode_lightbox($atts, $content = null)
{
    // Shortcode requires framework 2.3+
    if (!function_exists('themeblvd_is_lightbox_url')) {
        $error = __('You must be using a theme with Theme Blvd framework v2.3+ to use the [lightbox] shortcode.', 'themeblvd_shortcodes');
        return sprintf('<div class="alert">%s</div>', $error);
    }
    $default = array('link' => '', 'thumb' => '', 'caption' => '', 'width' => '', 'align' => 'none', 'title' => '', 'frame' => 'true', 'frame_max' => 'true', 'icon' => 'image', 'class' => '');
    $atts = shortcode_atts($default, $atts);
    $output = '';
    // Setup thumbnail, can be image or text string
    $thumb = $atts['thumb'];
    $has_thumb_img = false;
    $thumb_type = wp_check_filetype($thumb);
    if (substr($thumb_type['type'], 0, 5) == 'image') {
        $has_thumb_img = true;
        // Build <img /> HTML for thumbnail
        $thumb = sprintf('<img src="%s" alt="%s"', $thumb, $atts['title']);
        if ($atts['width']) {
            $thumb .= sprintf(' width="%s"', $atts['width']);
        }
        if ($atts['frame'] == 'false' && $atts['align'] != 'none') {
            // If image is framed, the alignment will be on the frame
            $thumb .= sprintf(' class="align%s"', $atts['align']);
        }
        $thumb .= ' />';
    }
    // Add image overlay if framed thumbnail
    if ($atts['frame'] == 'true' && $has_thumb_img) {
        $thumb .= themeblvd_get_image_overlay();
    }
    // Classes for link's anchor tag
    $anchor_classes = '';
    if ($atts['frame'] == 'true') {
        $anchor_classes .= 'thumbnail ' . $atts['icon'];
    }
    if ($atts['frame'] == 'false' && $atts['class']) {
        $anchor_classes .= $atts['class'];
    }
    if ($atts['caption']) {
        $anchor_classes .= ' has-caption';
    }
    // Wrap thumbail image/text in link to lightbox
    $args = apply_filters('themeblvd_lightbox_shortcode_args', array('item' => $thumb, 'link' => $atts['link'], 'title' => $atts['title'], 'class' => $anchor_classes), $atts);
    $output .= themeblvd_get_link_to_lightbox($args);
    // Wrap link and thumbnail image in frame
    if ($atts['frame'] == 'true' && $has_thumb_img) {
        // Wrapping CSS classes
        $wrap_classes = 'tb-lightbox-shortcode';
        if ($atts['align'] != 'none') {
            $wrap_classes .= ' align' . $atts['align'];
        }
        if ($atts['class']) {
            $wrap_classes .= ' ' . $atts['class'];
        }
        // Force inline styling
        $style = '';
        if ($atts['width'] && $atts['frame_max'] == 'true') {
            $style = sprintf('max-width: %spx', $atts['width']);
        }
        $wrap = '<div class="' . $wrap_classes . '" style="' . $style . '">';
        $wrap .= '<div class="featured-image-wrapper">';
        $wrap .= '<div class="featured-image">';
        $wrap .= '<div class="featured-image-inner">';
        $wrap .= '%s';
        // Caption
        if ($atts['caption']) {
            $wrap .= sprintf('<p class="wp-caption-text">%s</p>', $atts['caption']);
        }
        $wrap .= '</div><!-- .featured-image-inner (end) -->';
        $wrap .= '</div><!-- .featured-image (end) -->';
        $wrap .= '</div><!-- .featured-image-wrapper (end) -->';
        $wrap .= '</div>';
        $wrap = apply_filters('themeblvd_lightbox_shortcode_thumbnail_wrap', $wrap, $wrap_classes, $style);
        $output = sprintf($wrap, $output);
    } else {
        if ($atts['caption']) {
            $output .= sprintf('<p class="wp-caption-text">%s</p>', $atts['caption']);
        }
    }
    return apply_filters('themeblvd_shortcode_lightbox', $output, $atts, $thumb);
}
Ejemplo n.º 2
0
 /**
  * Get Mini Post Grid
  *
  * @since 2.1.0
  *
  * @param array $options Options for many post grid
  * @return string $output HTML to output
  */
 function themeblvd_get_mini_post_grid($query = '', $align = 'left', $thumb = 'smaller', $gallery = '')
 {
     global $post;
     global $_wp_additional_image_sizes;
     $output = '';
     // CSS classes
     $classes = $thumb . '-thumbs';
     $classes .= ' grid-align-' . $align;
     if ($gallery) {
         $classes .= ' gallery-override themeblvd-gallery';
     }
     // Thumb size
     $thumb_size = apply_filters('themeblvd_mini_post_grid_thumb_size', 'square_' . $thumb, $thumb, $query);
     $thumb_width = $_wp_additional_image_sizes[$thumb_size]['width'];
     // Check for gallery override
     $gallery_link = '';
     if ($gallery) {
         $pattern = get_shortcode_regex();
         if (preg_match("/{$pattern}/s", $gallery, $match) && 'gallery' == $match[2]) {
             $atts = shortcode_parse_atts($match[3]);
             if (isset($atts['link']) && 'file' == $atts['link']) {
                 $gallery_link = 'file';
             }
             if (!empty($atts['ids'])) {
                 $query = array('post_type' => 'attachment', 'post__in' => explode(',', $atts['ids']), 'posts_per_page' => -1);
             }
         }
     }
     // Format query
     if (!is_array($query)) {
         $query = html_entity_decode($query);
     }
     // Get posts
     $posts = get_posts($query);
     // Start output
     if ($posts) {
         $output = '<div class="themeblvd-mini-post-grid">';
         $output .= '<ul class="' . $classes . '">';
         foreach ($posts as $post) {
             setup_postdata($post);
             $output .= '<li>';
             if ($gallery) {
                 // Gallery image output to simulate featured images
                 $thumbnail = wp_get_attachment_image_src($post->ID, apply_filters('themeblvd_mini_post_grid_thumb_size', 'square_' . $thumb, $thumb, $query, $align, $gallery));
                 $output .= '<div class="featured-image-wrapper">';
                 $output .= '<div class="featured-image">';
                 $output .= '<div class="featured-image-inner">';
                 if ('file' == $gallery_link) {
                     $image = wp_get_attachment_image_src($post->ID, 'full');
                     $item = sprintf('<img src="%s" alt="%s" />', $thumbnail[0], $post->post_title);
                     $args = array('item' => $item . themeblvd_get_image_overlay(), 'link' => $image[0], 'title' => $post->post_title, 'class' => 'image thumbnail', 'gallery' => true);
                     $output .= themeblvd_get_link_to_lightbox($args);
                 } else {
                     $output .= sprintf('<a href="%s" title="%s" class="image thumbnail">', get_permalink($post->ID), $post->post_title, $gallery);
                     $output .= sprintf('<img src="%s" alt="%s" />', $thumbnail[0], $post->post_title);
                     $output .= themeblvd_get_image_overlay();
                     $output .= '</a>';
                 }
                 $output .= '</div><!-- .featured-image-inner (end) -->';
                 $output .= '</div><!-- .featured-image (end) -->';
                 $output .= '</div><!-- .featured-image-wrapper (end) -->';
             } else {
                 // Standard featured image output
                 $image = themeblvd_get_post_thumbnail('primary', $thumb_size);
                 // If post thumbnail isn't set, pull default thumbnail
                 // based on post format. If theme doesn't support post
                 // formats, format will always be "standard".
                 if (!$image) {
                     $default_img_directory = apply_filters('themeblvd_thumbnail_directory', get_template_directory_uri() . '/framework/assets/images/thumbs/2x/');
                     $post_format = get_post_format();
                     if (!$post_format) {
                         $post_format = 'standard';
                     }
                     $image .= '<div class="featured-image-wrapper attachment-' . $thumb_size . ' thumbnail">';
                     $image .= '<div class="featured-image">';
                     $image .= '<div class="featured-image-inner">';
                     $image .= sprintf('<a href="%s" title="%s">', get_permalink(), get_the_title());
                     $image .= sprintf('<img src="%s.png" width="%s" class="wp-post-image" />', $default_img_directory . $thumb . '_' . $post_format, $thumb_width);
                     $image .= '</a>';
                     $image .= '</div><!-- .featured-image-inner (end) -->';
                     $image .= '</div><!-- .featured-image (end) -->';
                     $image .= '</div><!-- .featured-image-wrapper (end) -->';
                 }
                 $output .= $image;
             }
             $output .= '</li>';
         }
         wp_reset_postdata();
         $output .= '</ul>';
         $output .= '<div class="clear"></div>';
         $output .= '</div><!-- .themeblvd-mini-post-list (end) -->';
     } else {
         $output = themeblvd_get_local('archive_no_posts');
     }
     return $output;
 }
Ejemplo n.º 3
0
/**
 * Get the final image output for an image slide
 *
 * @since 1.1.0
 *
 * @param array $atts Media attributes from themeblvd_sliders_get_media_atts()
 * @param string $slider_type Type of slider, standard, nivo, carrousel, bootstrap, or fallback
 * @return string $output HTML output for image
 */
function themeblvd_sliders_get_image($atts, $slider_type = 'standard')
{
    $lightbox = false;
    $output = '';
    $link_target = '';
    // Image
    $image = sprintf('<img src="%s" alt="%s" width="%s" height="%s" />', $atts['url'], $atts['alt'], $atts['width'], $atts['height']);
    // Image Link
    if ($atts['link']) {
        // Link class and target
        switch ($atts['link']['target']) {
            case 'lightbox_video':
                $lightbox = true;
                $anchor_class = 'slide-thumbnail-link video';
                break;
            case 'lightbox':
                $lightbox = true;
                $anchor_class = 'slide-thumbnail-link image';
                break;
            case '_blank':
                $anchor_class = 'slide-thumbnail-link external';
                $link_target = $atts['link']['target'];
                break;
            default:
                $anchor_class = 'slide-thumbnail-link post';
                $link_target = $atts['link']['target'];
        }
        // Markup used for image overlay in to work with framework javascript
        $overlay = '';
        if ($slider_type != 'fallback') {
            if (function_exists('themeblvd_get_image_overlay')) {
                $overlay = themeblvd_get_image_overlay();
            } else {
                $overlay = '<span class="image-overlay"><span class="image-overlay-bg"></span><span class="image-overlay-icon"></span></span>';
            }
        }
        $overlay = apply_filters('themeblvd_sliders_image_overlay', $overlay, $atts, $link_target, $slider_type);
        // Wrap image in link
        if ($lightbox && function_exists('themeblvd_get_link_to_lightbox')) {
            $args = apply_filters('themeblvd_sliders_lightbox_args', array('item' => $image . $overlay, 'link' => $atts['link']['url'], 'class' => $anchor_class, 'title' => $atts['link']['title']), $atts, $image, $slider_type);
            $output = themeblvd_get_link_to_lightbox($args);
        } else {
            $output = sprintf('<a href="%s" title="%s" target="%s" class="%s">%s</a>', $atts['link']['url'], $atts['link']['title'], $link_target, $anchor_class, $image . $overlay);
        }
    } else {
        // Output set to the raw image when there's no link
        $output .= $image;
    }
    return apply_filters('themeblvd_sliders_image', $output, $atts, $image, $slider_type, $lightbox);
}
Ejemplo n.º 4
0
 /**
  * The post thumbnail (must be within the loop)
  *
  * @since 2.0.0
  *
  * @param string $location Where the thumbnail is being used -- primary, featured, single -- sort of a wild card to build on in the future as conflicts arise.
  * @param string $size For the image crop size of the thumbnail
  * @param bool $link Set to false to force a thumbnail to ignore post's Image Link options
  * @param bool $allow_filters Whether to allow general filters on the thumbnail or not
  * @return string $output HTML to output thumbnail
  */
 function themeblvd_get_post_thumbnail($location = 'primary', $size = '', $link = true, $allow_filters = true)
 {
     global $post;
     $attachment_id = get_post_thumbnail_id($post->ID);
     $sidebar_layout = themeblvd_config('sidebar_layout');
     $lightbox = false;
     $link_target = '';
     $link_url = '';
     $anchor_class = '';
     $output = '';
     $classes = '';
     $image = '';
     $title = '';
     // If no thumbnail, we can skip everything. However,
     // we still want plugins to be able to filter in here
     // however they want. This same filter is applied below
     // on the final output.
     if (!has_post_thumbnail($post->ID) && $allow_filters) {
         return apply_filters('themeblvd_post_thumbnail', '', $location, $size, $link);
     }
     // Determine correct thumbnail size string, or if wasn't
     // passed in, get a fallback based on framework options.
     $size = themeblvd_get_thumbnail_size($size, $location, $sidebar_layout);
     // If $size was set to null, it means the post
     // thumb should be hidden. So, return nothing.
     if ($size === null) {
         return $output;
     }
     // Can we just skip the featured image?
     $thumb_link_meta = get_post_meta($post->ID, '_tb_thumb_link', true);
     // used below in determining featured image link
     if ($thumb_link_meta == 'inactive') {
         $link = false;
     }
     // How about skipping featured image link on the single post?
     if ($link && $location == 'single' && get_post_meta($post->ID, '_tb_thumb_link_single', true) == 'no') {
         $link = false;
     }
     // Determine link for featured image
     if ($link) {
         $possible_link_options = array('post', 'thumbnail', 'image', 'video', 'external');
         if (in_array($thumb_link_meta, $possible_link_options)) {
             switch ($thumb_link_meta) {
                 case 'post':
                     $title = get_the_title();
                     $link_url = get_permalink($post->ID);
                     break;
                 case 'thumbnail':
                     $title = get_the_title($attachment_id);
                     $link_url = wp_get_attachment_url($attachment_id);
                     $lightbox = true;
                     break;
                 case 'image':
                     $title = get_the_title();
                     $link_url = get_post_meta($post->ID, '_tb_image_link', true);
                     $lightbox = true;
                     break;
                 case 'video':
                     $title = get_the_title($attachment_id);
                     $link_url = get_post_meta($post->ID, '_tb_video_link', true);
                     $lightbox = true;
                     break;
                 case 'external':
                     $link_url = get_post_meta($post->ID, '_tb_external_link', true);
                     $link_target = get_post_meta($post->ID, '_tb_external_link_target', true);
                     if (!$link_target) {
                         $link_target = '_blank';
                     }
                     break;
             }
         } else {
             $link = false;
         }
     }
     // Attributes
     $size_class = $size;
     if ($size_class == 'tb_small') {
         $size_class = 'small';
     }
     $classes = 'attachment-' . $size_class . ' wp-post-image';
     if (!$link) {
         $classes .= ' thumbnail';
     } else {
         $anchor_class = 'thumbnail';
         if ($thumb_link_meta != 'thumbnail') {
             $anchor_class .= ' ' . $thumb_link_meta;
         }
     }
     // Initial image without link
     $image = get_the_post_thumbnail($post->ID, $size, array('class' => ''));
     // Wrap image in link
     if ($link) {
         if ($lightbox) {
             $args = apply_filters('themeblvd_featured_image_lightbox_args', array('item' => $image . themeblvd_get_image_overlay(), 'link' => $link_url, 'class' => $anchor_class, 'title' => $title), $post->ID, $attachment_id);
             $image = themeblvd_get_link_to_lightbox($args);
         } else {
             $image = sprintf('<a href="%s" target="%s" class="%s" title="%s">%s%s</a>', $link_url, $link_target, $anchor_class, $title, $image, themeblvd_get_image_overlay());
         }
     }
     // Final HTML output
     $output .= '<div class="featured-image-wrapper ' . $classes . '">';
     $output .= '<div class="featured-image">';
     $output .= '<div class="featured-image-inner">';
     $output .= $image;
     $output .= '</div><!-- .featured-image-inner (end) -->';
     $output .= '</div><!-- .featured-image (end) -->';
     $output .= '</div><!-- .featured-image-wrapper (end) -->';
     // Apply filters if allowed
     if ($allow_filters) {
         $output = apply_filters('themeblvd_post_thumbnail', $output, $location, $size, $link, $image);
     }
     // Return final output
     return $output;
 }