/**
* Social Media Share Shortcode
*
* @global class $post
*
* @param array $atts
* @param string $content
* @return string $output
*/
function rt_social_media_share($atts = array(), $content = null)
{
global $post;
//Available Social Media Icons
$rt_social_share_list = apply_filters("rt_social_media_list", array("Email" => array("icon_name" => "mail", "url" => "mailto:?body=[URL]", "popup" => false), "Twitter" => array("icon_name" => "twitter", "url" => "http://twitter.com/home?status=[TITLE]+[URL]", "popup" => true), "Facebook" => array("icon_name" => "facebook", "url" => "http://www.facebook.com/sharer/sharer.php?u=[URL]&title=[TITLE]", "popup" => true), "Google +" => array("icon_name" => "gplus", "url" => "https://plus.google.com/share?url=[URL]", "popup" => true), "Pinterest" => array("icon_name" => "pinterest", "url" => "http://pinterest.com/pin/create/bookmarklet/?media=[MEDIA]&url=[URL]&is_video=false&description=[TITLE]", "popup" => true), "Tumblr" => array("icon_name" => "tumblr", "url" => "http://tumblr.com/share?url=[URL]&title=[TITLE]", "popup" => true), "Linkedin" => array("icon_name" => "linkedin", "url" => "http://www.linkedin.com/shareArticle?mini=true&url=[URL]&title=[TITLE]&source=", "popup" => true), "Vkontakte" => array("icon_name" => "vkontakte", "url" => "http://vkontakte.ru/share.php?url=[URL]", "popup" => true)));
$title = urlencode(get_the_title($post->ID));
$permalink = urlencode(get_the_permalink($post->ID));
$image = urlencode(rt_get_attachment_image_src(get_post_thumbnail_id($post->ID)));
$output = "";
foreach ($rt_social_share_list as $key => $value) {
$value["url"] = str_replace("[URL]", $permalink, $value["url"]);
$value["url"] = str_replace("[TITLE]", $title, $value["url"]);
$value["url"] = str_replace("[MEDIA]", $image, $value["url"]);
$output .= '<li class="' . $value["icon_name"] . '">';
$output .= $value["popup"] ? '<a class="icon-' . $value["icon_name"] . ' " href="#" data-url="' . $value["url"] . '" title="' . $key . '">' : '<a class="icon-' . $value["icon_name"] . ' " href="' . $value["url"] . '" title="' . $key . '">';
$output .= '<span>' . $key . '</span>';
$output .= '</a>';
$output .= '</li>';
}
return '
<div class="social_share_holder">
<div class="share_text"><span class="icon-share">' . __("Share", "rt_theme") . '</span></div>
<ul class="social_media">' . $output . '</ul>
</div>';
}
/**
* RT Slide
* returns html ouput of a slide
*
* @param [array] $atts
* @param [string] $content
* @return [string] $output
*/
function rt_slide($atts, $content = null)
{
global $rt_slider_min_height;
//defaults
extract(shortcode_atts(array("class" => '', "content_width" => 600, "content_wrapper_width" => "default", "content_bg_color" => "", "content_color_schema" => "", "content_align" => "right", 'bg_color' => '', 'bg_image' => '', 'bg_image_repeat' => '', 'bg_position' => '', 'bg_size' => '', 'top_margin' => '', 'link' => '', 'link_target' => '_self', 'link_title' => ''), $atts));
$style_output = $content_style_output = $content_class = "";
//get slide content
ob_start();
echo do_shortcode(rt_visual_composer_content_fix($content));
$get_slide_content = ob_get_contents();
ob_end_clean();
//css class
$class = !empty($class) ? sanitize_html_class($class) : "";
//color schema
$class .= !empty($content_color_schema) ? " " . sanitize_html_class($content_color_schema) : "";
//bg values
if (!empty($bg_image)) {
$bg_image = rt_get_attachment_image_src($bg_image);
//background image
$style_output .= 'background-image: url(' . $bg_image . ');';
//background repeat
$style_output .= !empty($bg_image_repeat) ? 'background-repeat: ' . $bg_image_repeat . ';' : "";
//background size
$style_output .= !empty($bg_size) ? 'background-size: ' . $bg_size . ';' : "";
//background attachment
//$style_output .= ! empty( $bg_attachment ) ? 'background-attachment: '.$bg_attachment.';': "";
//background position
$style_output .= !empty($bg_position) ? 'background-position: ' . $bg_position . ';' : "";
}
//background color
$style_output .= !empty($bg_color) ? 'background-color: ' . $bg_color . ';' : "";
//height
$style_output .= !empty($rt_slider_min_height) ? 'min-height: ' . $rt_slider_min_height . 'px;' : "";
//content width
$content_style_output .= !empty($content_width) ? 'width: ' . $content_width . '%;' : "";
//content bg color
$content_style_output .= !empty($content_bg_color) ? 'background-color: ' . $content_bg_color . ';' : "";
//content class
$content_class .= !empty($content_align) ? " " . $content_align : "";
//content top margin
$content_style_output .= !empty($top_margin) ? 'margin-top: ' . $top_margin . 'px;' : "";
//style outputs
$style_output = !empty($style_output) ? 'style="' . $style_output . '"' : "";
$content_style_output = !empty($content_style_output) ? 'style="' . $content_style_output . '"' : "";
$link_output = !empty($link) ? '<a href="' . esc_url($link) . '" target="' . $link_target . '" title="' . sanitize_text_field($link_title) . '"></a>' : "";
return sprintf('
<div class="item %s" %s>
%s
<div class="slide-content-wrapper %s clearfix">
<div class="slide-content animation %s" %s>
%s
</div>
</div>
</div>', $class, $style_output, $link_output, $content_wrapper_width, $content_class, $content_style_output, $get_slide_content);
}
/**
* Get html output of an image
* @param array $atts
* @return html
*/
function rt_get_image_output($atts = array())
{
//defaults
extract(shortcode_atts(array("image_url" => "", "image_id" => "", "class" => "", "id" => ""), $atts));
if (empty($image_id) && empty($image_url)) {
return false;
} else {
//find img id from src
if (empty($image_id) && !empty($image_url)) {
$image_id = rt_get_attachment_id_from_src($image_url);
}
//image alt texx
$image_alternative_text = !empty($image_id) ? get_post_meta($image_id, '_wp_attachment_image_alt', true) : "";
//image src
$image_src = !empty($image_id) ? rt_get_attachment_image_src($image_id) : $image_url;
//if img src couldn't found return false
if (!$image_src) {
return;
}
//image id attr
$id = !empty($id) ? 'id="' . $id . '"' : "";
//the output
$image_output = '<img ' . $id . ' itemprop="image" src="' . $image_src . '" alt="' . $image_alternative_text . '" class="' . $class . '" />';
return $image_output;
}
}
/**
* rt_row shortcode
*
* creates a holder for contents with several background effects and layouts
*
* @param [array] $atts
* @param [string] $content
*/
function rt_row($atts, $content = null, $tag = "")
{
extract(shortcode_atts(array('rt_row_background_width' => '', 'rt_row_content_width' => '', 'rt_row_height' => '', 'rt_row_style' => '', 'rt_bg_color' => '', 'rt_bg_image' => '', 'rt_bg_effect' => '', 'rt_bg_parallax_effect' => '', 'rt_bg_image_repeat' => '', 'rt_bg_position' => '', 'rt_bg_size' => '', 'rt_bg_attachment' => '', 'rt_row_paddings' => '', 'rt_padding_top' => '', 'rt_padding_bottom' => '', 'rt_padding_left' => '', 'rt_padding_right' => '', 'rt_border_radius_tl' => '', 'rt_border_radius_tr' => '', 'rt_border_radius_bl' => '', 'rt_border_radius_br' => '', 'rt_grid' => "", 'rt_overlap' => "", 'rt_row_borders' => "", 'el_class' => '', 'vc_base' => '', 'class' => '', 'id' => '', 'full_height' => '', 'content_placement' => '', 'rt_bg_overlay_color' => '', 'rt_bg_video_mp4' => '', 'rt_bg_video_webm' => '', 'rt_bg_video_youtube' => ''), $atts));
$style = $bg_style = $output = $wrapper_style = $wrapper_class = $attr = "";
//image id attr
$id = !empty($id) ? 'id="' . sanitize_html_class($id) . '"' : "";
//el_class
$class .= !empty($el_class) ? " " . $el_class : "";
//row style
$class .= !empty($rt_row_style) ? " " . $rt_row_style : "";
//row background width
$class .= !empty($rt_row_background_width) ? " " . $rt_row_background_width : "";
//border grid
$class .= !empty($rt_grid) && $rt_grid == "true" ? " border_grid fixed_heights" : "";
//overlap
$class .= !empty($rt_overlap) && $rt_overlap == "true" ? " overlap" : "";
/**
* VC Related Features
*/
if (!empty($full_height)) {
$class .= ' vc_row-o-full-height';
if (!empty($content_placement)) {
$class .= ' vc_row-o-content-' . $content_placement;
}
}
/*
* Background options
*/
//background image
$bg_image_url = "";
if ($rt_bg_image) {
$bg_image_url = rt_get_attachment_image_src($rt_bg_image);
}
/**
* Paddings
*/
if ($rt_row_paddings !== "false") {
//row paddings for left & right 10 is the default value
$rt_padding_left = $rt_padding_left == "10" ? "" : $rt_padding_left;
$rt_padding_right = $rt_padding_right == "10" ? "" : $rt_padding_right;
//row paddings for top & bottom 20 is the default value
$rt_padding_top = $rt_padding_top == "20" ? "" : $rt_padding_top;
$rt_padding_bottom = $rt_padding_bottom == "20" ? "" : $rt_padding_bottom;
//css for row paddings
$wrapper_style .= $rt_padding_top != "" ? 'padding-top:' . str_replace("px", "", $rt_padding_top) . 'px;' : "";
$wrapper_style .= $rt_padding_bottom != "" ? 'padding-bottom:' . str_replace("px", "", $rt_padding_bottom) . 'px;' : "";
$wrapper_style .= $rt_padding_left != "" ? 'padding-left:' . str_replace("px", "", $rt_padding_left) . 'px;' : "";
$wrapper_style .= $rt_padding_right != "" ? 'padding-right:' . str_replace("px", "", $rt_padding_right) . 'px;' : "";
} else {
$wrapper_class = "nopadding";
}
/**
* Borders
*/
$rt_row_borders = !empty($rt_row_borders) ? explode(",", $rt_row_borders) : array();
foreach ($rt_row_borders as $v) {
$class .= " border-" . $v;
}
//radius
$style .= $rt_border_radius_tl != "" ? 'border-top-left-radius:' . str_replace("%", "", $rt_border_radius_tl) . '%;' : "";
$style .= $rt_border_radius_tr != "" ? 'border-top-right-radius:' . str_replace("%", "", $rt_border_radius_tr) . '%;' : "";
$style .= $rt_border_radius_bl != "" ? 'border-bottom-left-radius:' . str_replace("%", "", $rt_border_radius_bl) . '%;' : "";
$style .= $rt_border_radius_br != "" ? 'border-bottom-right-radius:' . str_replace("%", "", $rt_border_radius_br) . '%;' : "";
//row height
$wrapper_style .= !empty($rt_row_height) ? 'height:' . str_replace("px", "", $rt_row_height) . 'px;' : "";
//parallax settings
$parallax = "";
/**
* classic bg values
*/
if (!empty($bg_image_url)) {
//background image
$bg_style .= 'background-image: url(' . $bg_image_url . ');';
//background repeat
$bg_style .= !empty($rt_bg_image_repeat) ? 'background-repeat: ' . $rt_bg_image_repeat . ';' : "";
//background size
$bg_style .= !empty($rt_bg_size) ? 'background-size: ' . $rt_bg_size . ';' : "";
//background attachment
$rt_bg_attachment = $rt_bg_effect != "parallax" ? $rt_bg_attachment : "";
$bg_style .= !empty($rt_bg_attachment) ? 'background-attachment: ' . $rt_bg_attachment . ';' : "";
//background position
//$rt_bg_position = $rt_bg_effect == "parallax" ? "center" : $rt_bg_position;
$bg_style .= !empty($rt_bg_position) ? 'background-position: ' . $rt_bg_position . ';' : "";
}
//background color
$bg_style .= !empty($rt_bg_color) ? 'background-color: ' . $rt_bg_color . ';' : "";
if ($rt_bg_effect == "parallax" && !empty($bg_image_url)) {
//parallax settings
$parallax_settings = array("1" => array("effect" => "horizontal", "direction" => -1), "2" => array("effect" => "horizontal", "direction" => 1), "3" => array("effect" => "vertical", "direction" => -1), "4" => array("effect" => "vertical", "direction" => 1));
$bg_style .= "width:100%;height:100%;top:0;";
$parallax = !empty($bg_image_url) && $rt_bg_effect == "parallax" ? '<div class="rt-parallax-background" data-rt-parallax-direction="' . $parallax_settings[$rt_bg_parallax_effect]["direction"] . '" data-rt-parallax-effect="' . $parallax_settings[$rt_bg_parallax_effect]["effect"] . '" style="' . $bg_style . '"></div>' : "";
$bg_style = "";
$style .= "position:relative;overflow:hidden;";
}
/**
* HTML5 Video BG
*/
$video_bg = "";
if (!empty($rt_bg_video_mp4)) {
//the video output
$mp4_url = is_numeric($rt_bg_video_mp4) ? wp_get_attachment_url($rt_bg_video_mp4) : $rt_bg_video_mp4;
$webm_url = is_numeric($rt_bg_video_webm) ? wp_get_attachment_url($rt_bg_video_webm) : $rt_bg_video_webm;
$video_bg .= '<video class="content-row-video" autoplay="true" preload="1" loop="1">' . "\n";
$video_bg .= '<source src=" ' . $mp4_url . '" type="video/mp4"></source>' . "\n";
$video_bg .= !empty($webm_url) ? '<source src=" ' . $webm_url . '" type="video/webm"></source>' . "\n" : "";
$video_bg .= '</video>' . "\n";
$class .= " has-video-bg";
}
/**
* Youtube Video BG
*/
if (!empty($rt_bg_video_youtube)) {
$video_bg = "";
//the video output
$attr .= ' data-vc-video-bg="' . $rt_bg_video_youtube . '"';
$class .= " has-video-bg vc_video-bg-container";
}
/**
* BG Overlay
*/
$overlay = "";
if (!empty($rt_bg_overlay_color)) {
//color overlay layer
$overlay = '<div class="content-row-video-overlay" style="background-color:' . $rt_bg_overlay_color . '"></div>' . "\n";
$class .= " has-bg-overlay";
}
//create styles
$style .= $bg_style;
$style_output = !empty($style) ? 'style="' . $style . '"' : "";
$wrapper_style = !empty($wrapper_style) ? 'style="' . $wrapper_style . '"' : "";
//content output
$content_output = $vc_base === 'vc_row' || empty($vc_base) && $tag != "vc_row_inner" ? '<div class="content_row_wrapper ' . $wrapper_class . ' ' . $rt_row_content_width . '" ' . $wrapper_style . '>' . do_shortcode($content) . '</div>' : do_shortcode($content);
$output .= "\n" . '<div ' . $id . ' class="content_row row ' . trim($class) . '" ' . $style_output . '' . $attr . '>';
$output .= "\n\t" . $video_bg . $parallax . $overlay;
$output .= "\n\t" . $content_output;
$output .= "\n" . '</div>' . "\n";
return $output;
}