function content($block)
{
//Use header image if there is one
if ($header_image_src = parent::get_setting($block, 'header-image')) {
do_action('headway_before_header_link');
if (parent::get_setting($block, 'resize-header-image', true)) {
$block_width = HeadwayBlocksData::get_block_width($block);
$block_height = HeadwayBlocksData::get_block_height($block);
$header_image_url = headway_resize_image($header_image_src, $block_width, $block_height);
} else {
$header_image_url = $header_image_src;
}
echo '<a href="' . home_url() . '" class="banner-image"><img src="' . $header_image_url . '" alt="' . get_bloginfo('name') . '" /></a>';
do_action('headway_after_header_link');
//No image present
} else {
do_action('headway_before_header_link');
echo '<span class="banner"><a href="' . home_url() . '">' . get_bloginfo('name') . '</a></span>';
do_action('headway_after_header_link');
if (!parent::get_setting($block, 'hide-tagline', false)) {
if ((is_front_page() || is_home()) && get_option('show_on_front') != 'page') {
echo '<h1 class="tagline">' . get_bloginfo('description') . '</h1>' . "\n";
} else {
echo '<span class="tagline">' . get_bloginfo('description') . '</span>' . "\n";
}
do_action('headway_after_tagline');
}
}
}
function content($block)
{
$images = parent::get_setting($block, 'images', array());
$block_width = HeadwayBlocksData::get_block_width($block);
$block_height = HeadwayBlocksData::get_block_height($block);
$has_images = false;
foreach ($images as $image) {
if ($image['image']) {
$has_images = true;
break;
}
}
if (!$has_images) {
echo '<div class="alert alert-yellow"><p>There are no images to display.</p></div>';
return;
}
$no_slide_class = count($images) === 1 ? ' flexslider-no-slide' : '';
echo '<div class="flexslider' . $no_slide_class . '">';
/* Put in viewport div for sliders that only have 1 image and don't slide */
if (count($images) === 1) {
echo '<div class="flex-viewport">';
}
echo '<ul class="slides">';
foreach ($images as $image) {
if (!$image['image']) {
continue;
}
$output = array('image' => array('src' => parent::get_setting($block, 'crop-resize-images', true) ? headway_resize_image($image['image'], $block_width, $block_height) : $image['image'], 'alt' => headway_fix_data_type(headway_get('image-alt', $image)), 'title' => headway_fix_data_type(headway_get('image-title', $image)), 'caption' => headway_fix_data_type(headway_get('image-description', $image))), 'hyperlink' => array('href' => headway_fix_data_type(headway_get('image-hyperlink', $image)), 'target' => headway_fix_data_type(headway_get('image-open-link-in-new-window', $image, false)) ? ' target="_blank"' : null));
echo '<li>';
/* Open hyperlink if user added one for image */
if ($output['hyperlink']['href']) {
echo '<a href="' . $output['hyperlink']['href'] . '"' . $output['hyperlink']['target'] . '>';
}
/* Don't forget to display the ACTUAL IMAGE */
echo '<img src="' . $output['image']['src'] . '" alt="' . $output['image']['alt'] . '" title="' . $output['image']['title'] . '" />';
/* Closing tag for hyperlink */
if ($output['hyperlink']['href']) {
echo '</a>';
}
/* Caption */
if (!empty($output['image']['caption'])) {
echo '<p class="flex-caption">' . $output['image']['caption'] . '</p>';
}
echo '</li>';
}
echo '</ul>';
/* Put in viewport div for sliders that only have 1 image and don't slide */
if (count($images) === 1) {
echo '</div><!-- .flex-viewport -->';
}
echo '</div><!-- .flexslider -->';
}
function content($block)
{
if ($embed_url = parent::get_setting($block, 'embed-url', false)) {
$block_width = HeadwayBlocksData::get_block_width($block);
$block_height = HeadwayBlocksData::get_block_height($block);
$embed_code = wp_oembed_get($embed_url, array('width' => $block_width, 'height' => $block_height));
//Make the width and height exactly what the block's dimensions are.
$embed_code = preg_replace(array('/width="\\d+"/i', '/height="\\d+"/i'), array('width="' . $block_width . '"', 'height="' . $block_height . '"'), $embed_code);
echo $embed_code;
} else {
echo '<div class="alert alert-yellow"><p>There is no content to display. Please enter a valid embed URL in the visual editor.</p></div>';
}
}
/**
* Anything in here will be displayed when the block is being displayed.
**/
function content($block)
{
global $SlideDeckPlugin;
/* Make sure SlideDeck is activated and working */
if (!is_object($SlideDeckPlugin)) {
echo '<div class="alert alert-red"><p>SlideDeck must be installed and activated in order for the SlideDeck block to work properly.</p></div>';
return;
}
/* Get the chosen SlideDeck ID */
$slidedeck_id = parent::get_setting($block, 'slidedeck-id', null);
/* Make sure that there's a selected SlideDeck */
if (empty($slidedeck_id)) {
echo '<div class="alert alert-red"><p>Please choose a SlideDeck to display.</p></div>';
return;
}
$slidedeck_query = $SlideDeckPlugin->SlideDeck->get($slidedeck_id);
if (empty($slidedeck_query)) {
echo '<div class="alert alert-red"><p>The SlideDeck you previously chose must\'ve been deleted or moved elsewhere. Please select another SlideDeck to display.</p></div>';
return;
}
/* Setup arguments */
$args = array('id' => $slidedeck_id, 'width' => null, 'height' => null);
if (parent::get_setting($block, 'use-block-size', true)) {
$args['width'] = HeadwayBlocksData::get_block_width($block);
$args['height'] = HeadwayBlocksData::get_block_height($block);
$args['proportional'] = false;
}
if (HeadwayRoute::is_visual_editor_iframe()) {
$args['iframe'] = true;
}
if (!HeadwayRoute::is_visual_editor_iframe() && HeadwayResponsiveGrid::is_active()) {
$args['ress'] = true;
}
/* Work around for iframe dimensions */
$GLOBALS['slidedeck-width'] = $args['width'];
$GLOBALS['slidedeck-height'] = $args['height'];
add_filter('slidedeck_dimensions', array(__CLASS__, 'modify_slidedeck_iframe_size_for_ajax'), 10, 5);
/* End work around for iframe dimensions */
/* Show the SlideDeck! */
echo $SlideDeckPlugin->shortcode($args);
/* Remove any filters if necessary */
remove_filter('slidedeck_dimensions', array(__CLASS__, 'modify_slidedeck_iframe_size_for_ajax'));
if (isset($GLOBALS['slidedeck-width'])) {
unset($GLOBALS['slidedeck-width']);
}
if (isset($GLOBALS['slidedeck-height'])) {
unset($GLOBALS['slidedeck-height']);
}
/* End removing filters */
}
function display_thumbnail($post, $area = 'above-title')
{
if (!has_post_thumbnail() || !$this->get_setting('show-post-thumbnails', true) || !apply_filters('headway_featured_image_src', wp_get_attachment_image_src(get_post_thumbnail_id(), 'full'))) {
return;
}
$entry_thumbnail_position = $this->get_setting('use-entry-thumbnail-position', true) ? HeadwayLayoutOption::get($post->ID, 'position', 'post-thumbnail') : false;
$position = $entry_thumbnail_position ? $entry_thumbnail_position : $this->get_setting('post-thumbnail-position', 'left');
if ($area == 'above-content' && $position != 'above-content' || $area == 'above-title' && $position == 'above-content') {
return;
}
/* Get the size for cropping */
if ($position == 'left' || $position == 'right') {
$thumbnail_width = $this->get_setting('post-thumbnail-size', 125);
$thumbnail_height = $thumbnail_width;
} else {
$thumbnail_width = HeadwayBlocksData::get_block_width($this->block);
$thumbnail_height = $thumbnail_width * ($this->get_setting('post-thumbnail-height-ratio', 35) * 0.01);
}
/* Get the image URL */
if ($this->get_setting('crop-post-thumbnails', true)) {
$thumbnail = apply_filters('headway_featured_image_src', wp_get_attachment_image_src(get_post_thumbnail_id(), 'full'));
$thumbnail_url = apply_filters('headway_featured_image_url', headway_resize_image($thumbnail[0], $thumbnail_width, $thumbnail_height));
} else {
$thumbnail = apply_filters('headway_featured_image_src', wp_get_attachment_image_src(get_post_thumbnail_id(), array($thumbnail_width, $thumbnail_height)));
$thumbnail_url = apply_filters('headway_featured_image_url', $thumbnail[0]);
$thumbnail_width = $thumbnail[1];
$thumbnail_height = $thumbnail[2];
}
echo '
<a href="' . get_permalink() . '" class="post-thumbnail post-thumbnail-' . $position . '">
<img src="' . esc_url($thumbnail_url) . '" alt="' . get_the_title() . '" width="' . $thumbnail_width . '" height="' . $thumbnail_height . '" />
</a>
';
}
