/**
* Image Slider shortcode
*
* @param array $atts
* @return string
*/
function wolf_shortcode_images_slider($atts, $content = null)
{
if (class_exists('Vc_Manager') && function_exists('vc_map_get_attributes')) {
$atts = vc_map_get_attributes('wolf_images_slider', $atts);
}
extract(shortcode_atts(array('ids' => '', 'layout' => 'default', 'autoplay' => '', 'transition' => 'auto', 'animation' => '', 'animation_delay' => '', 'autoplay' => 'yes', 'transition' => 'auto', 'slideshow_speed' => 4000, 'pause_on_hover' => 'yes', 'nav_bullets' => 'yes', 'nav_arrows' => 'yes', 'inline_style' => '', 'class' => ''), $atts));
$images = explode(',', $ids);
$size = 'default' == $layout ? 'slide' : 'slide-' . $layout;
$style = '';
$class = $class ? "{$class} " : '';
// add space
$class .= "wolf-images-slider-container slider-background-{$layout}";
if ($animation) {
$class .= " wow {$animation}";
}
if ($animation_delay && 'none' != $animation) {
$style .= 'animation-delay:' . absint($animation_delay) / 1000 . 's;-webkit-animation-delay:' . absint($animation_delay) / 1000 . 's;';
}
if ($inline_style) {
$style .= $inline_style;
}
$style = $style ? " style='{$style}'" : '';
$slider_data = "data-pause-on-hover='{$autoplay}'\r\n\t\tdata-autoplay='{$autoplay}'\r\n\t\tdata-transition='{$transition}'\r\n\t\tdata-slideshow-speed='{$slideshow_speed}'\r\n\t\tdata-nav-arrows='{$nav_arrows}'\r\n\t\tdata-nav-bullets='{$nav_bullets}'";
$output = '';
$output .= "<div class='wolf-slider-style-container'{$style}>";
$output .= "<div class='{$class}'>";
$output .= "<div {$slider_data} class='flexslider wolf-images-slider'>";
$output .= '<ul class="slides">';
foreach ($images as $image_id) {
$attachment = get_post($image_id);
$image_url = esc_url(wolf_get_url_from_attachment_id($image_id, $size));
$full_size = esc_url(wolf_get_url_from_attachment_id($image_id, 'extra-large'));
$title = $attachment ? wptexturize($attachment->post_title) : '';
$alt = $attachment ? esc_attr(get_post_meta($attachment->ID, '_wp_attachment_image_alt', true)) : '';
$alt = $alt ? $alt : $title;
$post_excerpt = $attachment ? wolf_sample(wptexturize($attachment->post_excerpt), 88) : '';
$output .= '<li class="slide">';
$output .= "<img src='{$image_url}' alt='{$alt}'>";
if ($post_excerpt) {
$output .= "<p class='flex-caption'>{$post_excerpt}</p>";
}
$output .= '</li>';
}
$output .= '</ul>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
return $output;
}
/**
* Output the last new feature if set in the changelog XML
*
* @access public
* @return void
*/
public function features()
{
$theme_name = WOLF_THEME_NAME;
$twitter_url = 'http://' . WOLF_DOMAIN . '/theme/' . wolf_get_theme_slug();
$twitter_text = 'Make your website look awesome with ' . WOLF_THEME_NAME . ' #wordpress #theme by @wolf_themes';
if (wolf_get_theme_description_from_changelog()) {
$desc = wolf_sample(wolf_get_theme_description_from_changelog(), 50);
$twitter_text = "Check out '{$theme_name} — {$desc}' on #EnvatoMarket by @wolf_themes #themeforest";
}
if (wolf_get_theme_short_link()) {
$twitter_url = wolf_get_theme_short_link();
}
?>
<p class="wolf-about-actions">
<a href="<?php
echo esc_url(admin_url('admin.php?page=wolf-theme-options'));
?>
" class="button button-primary"><?php
_e('Settings', 'wolf');
?>
</a>
<a
style="margin-right:3px;margin-top:3px;vertical-align:middle"
href="https://twitter.com/share"
data-text="<?php
echo sanitize_text_field($twitter_text);
?>
"
data-url="<?php
echo esc_url($twitter_url);
?>
"
class="twitter-share-button"
data-count="none"
data-size="large">Tweet</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
</p>
<?php
}
</div>
<?php
}
?>
<div class="video-description video-inner">
<div class="entry-meta">
<span class="fa fa-clock-o"></span><?php
printf(__('Uploaded %s ago', 'wolf'), human_time_diff(get_the_time('U'), current_time('timestamp')));
?>
</div>
<?php
if (wolf_sample(wolf_no_video_content())) {
?>
<div class="video-excerpt">
<p><?php
echo wolf_sample(wolf_no_video_content());
?>
</p>
<span class="video-read-more"><?php
_e('more', 'wolf');
?>
</span>
</div>
<div class="video-content">
<?php
echo wolf_no_video_content();
?>
<div class="entry-meta">
<?php
echo get_the_term_list($post_id, 'video_type', '<span class="fa fa-folder-o"></span>', __(', ', 'wolf'), '');
?>
/**
* Returns the first quote in post
*
* @access public
* @return string
*/
function wolf_featured_quote()
{
global $post;
$quote = null;
$has_quote = preg_match('#<blockquote[^>]*>([^<]+|<(?!/?blockquote)[^>]*>|(?R))+</blockquote>#', $post->post_content, $match);
if ($has_quote) {
$quote = $match[0];
if (!is_single()) {
$quote = '<blockquote class="featured-quote">' . wolf_sample($match[1]) . '</blockquote>';
}
}
return $quote;
}
<?php
$post_id = get_the_ID();
$post_type = get_post_type();
?>
<span class="wolf-slide-caption-container">
<span class="wolf-slide-caption">
<span class="wrap">
<span data-max-font-size="48" class="fittext wolf-slide-title"><?php
the_title();
?>
</span>
<span class="wolf-slide-subtitle"><?php
echo sanitize_text_field(wolf_sample(wolf_excerpt(false), 140));
?>
</span>
<span class="wolf-slide-button-container">
<a href="<?php
the_permalink();
?>
" class="wolf-button border-button medium square in-site"><?php
echo sanitize_text_field(wolf_more_text());
?>
</a>
</span>
<?php
edit_post_link(__('Edit', 'wolf'), '<span class="edit-link">', '</span>');
?>
</span><!-- .wrap -->
</span><!-- .wolf-slide-caption -->
</span><!-- .wolf-slide-caption-container -->
/**
* Generate a mosaic carouel layout gallery
*
* @access public
* @param array $images
* @param string $link
* @param string $hover_effect
* @param string $orderby
* @param bool $carousel
* @return string $output
*/
function wolf_mosaic_gallery($images = array(), $link = 'file', $hover_effect = 'default', $orderby = '', $carousel = true, $inline_style = '', $class = '')
{
if ('rand' == $orderby) {
shuffle($images);
}
$rand_id = rand(0, 999);
$selector = "gallery-{$rand_id}";
$style = '';
$class = $class ? "{$class} " : '';
// add space
$class .= "wolf-images-gallery clearfix hover-{$hover_effect}";
if ($carousel) {
$class .= " carousel-mosaic-gallery owl-carousel";
} else {
$class .= " mosaic-gallery";
}
if ($inline_style) {
$style .= $inline_style;
}
$style = $style ? " style='{$style}'" : '';
$output = "<div class='{$class}' id='{$selector}'{$style}>";
$i = 0;
foreach ($images as $image_id) {
if ($i % 6 == 0) {
if ($i == 0) {
$output .= "\n";
$output .= '<div class="slide block">';
$output .= "\n";
} elseif ($i != count($images)) {
$output .= '</div><!--.block-->';
$output .= "\n";
$output .= '<div class="slide block">';
$output .= "\n";
} else {
$output .= '</div><!--.block-->';
$output .= "\n";
}
}
/* Images sizes */
if ($i % 6 == 1) {
$size = '2x1';
} elseif ($i % 6 == 3) {
$size = '1x2';
} elseif ($i % 6 == 5) {
$size = '2x1';
} else {
$size = '2x2';
}
$i++;
$attachment = get_post($image_id);
if ($attachment) {
$image_url = esc_url(wolf_get_url_from_attachment_id($image_id, $size));
$file = esc_url(wolf_get_url_from_attachment_id($image_id, 'extra-large'));
$image_page = get_attachment_link($image_id);
$href = 'post' == $link || 'attachment' == $link ? $image_page : $file;
$class = 'file' == $link ? 'lightbox image-item' : 'image-item';
$title = wptexturize($attachment->post_title);
$post_excerpt = esc_attr(wolf_sample(wptexturize($attachment->post_excerpt), 88));
$title_attr = $post_excerpt ? " title='{$post_excerpt}'" : '';
if ('none' != $link) {
$output .= "<a{$title_attr} href='{$href}' class='{$class}' rel='{$selector}'>";
$output .= "\n";
} else {
$output .= "<span class='{$class}'>";
$output .= "\n";
}
$output .= "<img src='{$image_url}' alt='{$title}'>";
$output .= "\n";
if ('none' != $link) {
$output .= '</a>';
$output .= "\n";
} else {
$output .= '</span>';
$output .= "\n";
}
}
}
// end for each
$output .= '</div><!--.block-->';
$output .= "\n";
$output .= '</div><!--.wolf-images-gallery-->';
if (array() != $images) {
return $output;
}
}