forked from TStrothjohann/mmbeta
/
shortcodes.php
652 lines (547 loc) · 21.9 KB
/
shortcodes.php
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<?php
/**
* Custom Shortcodes.
*
* @package medium_magazin_beta
*/
function owl_gallery_shortcode( $attr ) {
$post = get_post();
static $instance = 0;
$instance++;
if ( ! empty( $attr['ids'] ) ) {
// 'ids' is explicitly ordered, unless you specify otherwise.
if ( empty( $attr['orderby'] ) ) {
$attr['orderby'] = 'post__in';
}
$attr['include'] = $attr['ids'];
}
/**
* Filter the default gallery shortcode output.
*
* If the filtered output isn't empty, it will be used instead of generating
* the default gallery template.
*
* @since 2.5.0
* @since 4.2.0 The `$instance` parameter was added.
*
* @see gallery_shortcode()
*
* @param string $output The gallery output. Default empty.
* @param array $attr Attributes of the gallery shortcode.
* @param int $instance Unique numeric ID of this gallery shortcode instance.
*/
$output = apply_filters( 'owl_post_gallery', '', $attr, $instance );
if ( $output != '' ) {
return $output;
}
$atts = shortcode_atts( array(
'order' => 'ASC',
'orderby' => 'menu_order ID',
'id' => $post ? $post->ID : 0,
'itemtag' => 'figure',
'icontag' => 'div',
'captiontag' => 'figcaption',
'columns' => 3,
'size' => 'large',
'include' => '',
'exclude' => '',
'link' => ''
), $attr, 'gallery' );
$id = intval( $atts['id'] );
if ( ! empty( $atts['include'] ) ) {
$_attachments = get_posts( array( 'include' => $atts['include'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
$attachments = array();
foreach ( $_attachments as $key => $val ) {
$attachments[$val->ID] = $_attachments[$key];
}
} elseif ( ! empty( $atts['exclude'] ) ) {
$attachments = get_children( array( 'post_parent' => $id, 'exclude' => $atts['exclude'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
} else {
$attachments = get_children( array( 'post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
}
if ( empty( $attachments ) ) {
return '';
}
if ( is_feed() ) {
$output = "\n";
foreach ( $attachments as $att_id => $attachment ) {
$output .= wp_get_attachment_link( $att_id, $atts['size'], true ) . "\n";
}
return $output;
}
$itemtag = tag_escape( $atts['itemtag'] );
$captiontag = tag_escape( $atts['captiontag'] );
$icontag = tag_escape( $atts['icontag'] );
$columns = intval( $atts['columns'] );
$itemwidth = $columns > 0 ? floor(100/$columns) : 100;
$float = 'left';
$selector = "gallery-{$instance}";
$gallery_style = '';
$size_class = sanitize_html_class( $atts['size'] );
$gallery_div = "<div id='owl-gallery' class='gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class} owl-carousel'>";
/**
* Filter the default gallery shortcode CSS styles.
*
* @since 2.5.0
*
* @param string $gallery_style Default CSS styles and opening HTML div container
* for the gallery shortcode output.
*/
$output = apply_filters( 'gallery_style', $gallery_style . $gallery_div );
$i = 0;
foreach ( $attachments as $id => $attachment ) {
$image_meta = wp_get_attachment_metadata( $id );
$credit = trim($image_meta[image_meta][credit]) ? '© ' . $image_meta[image_meta][credit] : "";
$attr = ( trim( $attachment->post_excerpt ) ) ? array( 'aria-describedby' => "$selector-$id" ) : '';
if ( ! empty( $atts['link'] ) && 'file' === $atts['link'] ) {
$image_output = wp_get_attachment_link( $id, $atts['size'], false, false, false, $attr );
} elseif ( ! empty( $atts['link'] ) && 'none' === $atts['link'] ) {
$image_output = wp_get_attachment_image( $id, $atts['size'], false, $attr );
} else {
$image_output = wp_get_attachment_link( $id, $atts['size'], true, false, false, $attr );
}
$orientation = '';
if ( isset( $image_meta['height'], $image_meta['width'] ) ) {
$orientation = ( $image_meta['height'] > $image_meta['width'] ) ? 'portrait' : 'landscape';
}
$output .= "<{$itemtag} class='gallery-item'>";
$output .= "
<{$icontag} class='gallery-icon {$orientation}'>
$image_output
</{$icontag}>";
if ( $captiontag && trim($attachment->post_excerpt) ) {
$output .= "
<{$captiontag} class='figure-caption' id='$selector-$id'>
" . wptexturize($attachment->post_excerpt) . "<br><small>" . $credit . "</small>" .
"</{$captiontag}>";
}
$output .= "</{$itemtag}>";
}
$output .= "
</div>\n";
$output .= "
<script type='text/javascript'>
jQuery(document).ready(function(){
if(jQuery('#owl-gallery').length > 0){
jQuery('#owl-gallery').owlCarousel({
navigation : true,
slideSpeed : 300,
paginationSpeed : 400,
singleItem:true,
autoHeight : true
});
}
});
</script>
";
return $output;
}
add_shortcode('owl-gallery', 'owl_gallery_shortcode');
/////////////////////////////////////
// ///
// list-gallery-shortcode /////////
// ///
/////////////////////////////////
add_shortcode('list-gallery', 'list_gallery_shortcode');
function list_gallery_shortcode( $attr ) {
$post = get_post();
static $instance = 0;
$instance++;
if ( ! empty( $attr['ids'] ) ) {
// 'ids' is explicitly ordered, unless you specify otherwise.
if ( empty( $attr['orderby'] ) ) {
$attr['orderby'] = 'post__in';
}
$attr['include'] = $attr['ids'];
}
$atts = shortcode_atts( array(
'order' => 'ASC',
'orderby' => 'menu_order ID',
'id' => $post ? $post->ID : 0,
'itemtag' => 'figure',
'icontag' => 'div',
'captiontag' => 'figcaption',
'columns' => 3,
'size' => 'preview',
'second-size' => 'large',
'include' => '',
'exclude' => '',
'link' => 'file'
), $attr, 'gallery' );
$id = intval( $atts['id'] );
if ( ! empty( $atts['include'] ) ) {
$_attachments = get_posts( array( 'include' => $atts['include'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
$attachments = array();
foreach ( $_attachments as $key => $val ) {
$attachments[$val->ID] = $_attachments[$key];
}
} elseif ( ! empty( $atts['exclude'] ) ) {
$attachments = get_children( array( 'post_parent' => $id, 'exclude' => $atts['exclude'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
} else {
$attachments = get_children( array( 'post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
}
if ( empty( $attachments ) ) {
return '';
}
if ( is_feed() ) {
$output = "\n";
foreach ( $attachments as $att_id => $attachment ) {
$output .= wp_get_attachment_link( $att_id, $atts['size'], true ) . "\n";
}
return $output;
}
$itemtag = tag_escape( $atts['itemtag'] );
$captiontag = tag_escape( $atts['captiontag'] );
$icontag = tag_escape( $atts['icontag'] );
$columns = intval( $atts['columns'] );
$itemwidth = $columns > 0 ? floor(100/$columns) : 100;
$float = 'left';
$selector = "gallery-{$instance}";
$gallery_style = '';
$size_class = sanitize_html_class( $atts['size'] );
$gallery_div = "<div id='$selector' class='row gallery-columns-{$columns} gallery-size-{$size_class}'>";
$i = 0;
$iterator = 0;
foreach ( $attachments as $id => $attachment ) {
$iterator++;
$attr = ( trim( $attachment->post_excerpt ) ) ? array( 'aria-describedby' => "$selector-$id", 'data-imgcount' => "$iterator" ) : array( 'data-imgcount' => "$iterator" );
if ( ! empty( $atts['link'] ) && 'file' === $atts['link'] ) {
$image_output = wp_get_attachment_link( $id, $atts['size'], false, false, false, $attr );
} elseif ( ! empty( $atts['link'] ) && 'none' === $atts['link'] ) {
$image_output = wp_get_attachment_image( $id, $atts['size'], false, $attr );
} else {
$image_output = wp_get_attachment_link( $id, $atts['size'], true, false, false, $attr );
}
$image_meta = wp_get_attachment_metadata( $id );
$orientation = '';
if ( isset( $image_meta['height'], $image_meta['width'] ) ) {
$orientation = ( $image_meta['height'] > $image_meta['width'] ) ? 'portrait' : 'landscape';
}
$column_to_grid = 12/$columns;
$output .= "<{$itemtag} class='gallery-item col-12 col-lg-{$column_to_grid}'>";
$output .= "
<{$icontag} class='gallery-icon {$orientation}'>
$image_output
</{$icontag}>";
if ( $captiontag && trim($attachment->post_excerpt) ) {
$output .= "
<{$captiontag} class='wp-caption-text gallery-caption' id='$selector-$id'>
" . wptexturize($attachment->post_excerpt) . "
</{$captiontag}>";
}
$output .= "</{$itemtag}>";
}
$output .= '</div><div class="modal fade" id="galleryModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"><div class="modal-dialog" role="document">' .
'<div class="modal-content">' .
'<div class="modal-header">' .
'<button type="button" class="close" data-dismiss="modal" aria-label="Close">' .
'<span aria-hidden="true">×</span>' .
'</button>' .
'<h4 class="modal-title" id="myModalLabel">' . get_the_title() . '</h4>' .
'</div>' .
'<div id="owl-carousel-single" class="modal-body owl-carousel">';
// Gallery Modal
$iterator = 0;
foreach ( $attachments as $id => $attachment ) {
$image_meta = wp_get_attachment_metadata( $id );
$credit = trim($image_meta['image_meta']['credit']) ? '© ' . $image_meta['image_meta']['credit'] : "";
$iterator++;
$attr = ( trim( $attachment->post_excerpt ) ) ? array( 'aria-describedby' => "$selector-$id", 'data-imgcount' => "$iterator", 'class' => 'figure-img' ) : array( 'data-imgcount' => "$iterator", 'class' => 'figure-img' );
if ( ! empty( $atts['link'] ) && 'file' === $atts['link'] ) {
$image_output = wp_get_attachment_link( $id, $atts['second-size'], false, false, false, $attr );
} elseif ( ! empty( $atts['link'] ) && 'none' === $atts['link'] ) {
$image_output = wp_get_attachment_image( $id, $atts['second-size'], false, $attr );
} else {
$image_output = wp_get_attachment_link( $id, $atts['second-size'], true, false, false, $attr );
}
$image_meta = wp_get_attachment_metadata( $id );
$orientation = '';
if ( isset( $image_meta['height'], $image_meta['width'] ) ) {
$orientation = ( $image_meta['height'] > $image_meta['width'] ) ? 'portrait' : 'landscape';
}
$output .= "<{$itemtag} class='figure'>";
$output .= "
<{$icontag} class='gallery-icon {$orientation}'>
$image_output
</{$icontag}>";
if ( $captiontag && trim($attachment->post_excerpt) ) {
$output .= "
<{$captiontag} class='wp-caption-text gallery-caption' id='$selector-$id'>
" . wptexturize($attachment->post_excerpt) . "<br><small>" . $credit . "</small>" .
"</{$captiontag}>";
}
$output .= "</{$itemtag}>";
}
$output .= "
</div></div></div></div></div>";
?>
<?php
return $output;
}
////////////////////////////
// Owl-Heads-Slider... //
//////////////////////////
function heads_gallery_shortcode( $attr ) {
$is_selection = false;
if (!$attr['kategorie']) {
$attr['kategorie'] = 'journalisten-des-jahres';
}
if (! $attr['farbe']) {
$attr['farbe'] = 'grau';
}
if (!$attr['titel']) {
$attr['titel'] = get_term_by( 'slug', $attr['kategorie'] );
}
if ( $attr['selection'] ) {
$args = array( 'post_type' => 'preistraeger', 'post__in' => $attr['selection'] );
}else{
$args = array(
'post_type' => 'preistraeger',
'tax_query' => array(
array(
'taxonomy' => 'preise',
'field' => 'slug',
'terms' => $attr['kategorie'],
),
),
);
}
$bg_color = mmbeta_color( $attr['farbe'] );
$output = "
<nav aria-label='Preisträger Slider Navigation'>
<ul class='pagination pagination-sm heads-gallery-controls'>
<li class='page-item'><a class='page-link heads-gallery-prev'>zurück</a></li>
<li class='page-item'><a class='page-link heads-gallery-next'>weiter</a></li>
</ul>
</nav>
</div></div>
<style>
.heads-gallery-container {
background-color: " . $bg_color . ";
}
.heads-gallery .item{
padding: 30px 0px;
max-width: 100%;
margin: 5px;
color: #FFF;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
text-align: center;
}
</style>
<script type='text/javascript'>
jQuery(document).ready(function(){
if(jQuery('.heads-gallery').length > 0){
var owlHeads = jQuery('.heads-gallery');
owlHeads.owlCarousel({
items : 4,
lazyLoad: true,
pagination: false,
navigation: false
});
}
jQuery('.heads-gallery-prev').on('click', function(){
owlHeads.trigger('owl.prev');
});
jQuery('.heads-gallery-next').on('click', function(){
owlHeads.trigger('owl.next');
});
});
</script>
";
$query = new WP_Query( $args );
if ($query->have_posts()) :
echo '<div class="row heads-gallery-container mt-3 mb-3 pt-3">';
echo '<div class="justify-content-center container d-flex flex-row flex-wrap">';
if ( !empty( $attr['titel-link'] ) ) {
echo '<a class="heads-gallery-heading-link" href="' . $attr['titel-link'] . ' ">';
}
echo '<h6 class="heads-gallery-heading">' . $attr['titel'] . '</h6>';
if ( !empty( $attr['titel-link'] ) ) {
echo '</a>';
}
echo '<div class="heads-gallery">';
while ( $query->have_posts() ) : $query->the_post();
get_template_part( 'teasers/teaser', 'heads-gallery' );
endwhile;
echo "</div>";
echo $output;
endif;
}
add_shortcode('heads-gallery', 'heads_gallery_shortcode');
////////////////////////////
// Owl-Cover-Slider... //
//////////////////////////
function cover_gallery_shortcode( $attr ) {
if ( !isset($attr['kategorie']) ) {
$attr['kategorie'] = 'ausgabe';
}
if ( !isset($attr['titel']) ) {
$attr['titel'] = 'Aktuelle Ausgaben';
}
if ( !isset($attr['farbe']) ) {
$bg_color = 'transparent';
}else{
$bg_color = mmbeta_color( $attr['farbe'] );
}
$output = "<div class='cover-gallery'>";
$query = new WP_Query( array( 'category_name' => $attr['kategorie']) );
if ( $query->have_posts() ) :
while ( $query->have_posts() ) : $query->the_post();
$image = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), 'cover' );
if($image[0]){
$output .= "<a href='" . get_permalink() . "'><div class='item'>";
$output .= "<img data-src='" . $image[0] . "' class='figure-img lazyOwl'>";
$output .= "</div></a>";
}
endwhile;
endif;
$output .= "
</div>
<style>
.cover-gallery div.item{
margin: 5%;
color: #FFF;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
text-align: center;
}
</style>
<script type='text/javascript'>
jQuery(document).ready(function(){
if(jQuery('.cover-gallery').length > 0 ){
jQuery('.cover-gallery').owlCarousel({
navigation : false,
lazyLoad: true,
itemsScaleUp:true,
itemsCustom : [
[0, 1],
[450, 4],
[800, 5]
]
});
}
});
</script>
";
return $output;
}
add_shortcode('cover-gallery', 'cover_gallery_shortcode');
// Alte Version mit Bild: MM Showcase zum Heft bestellen
function mm_showcase_shortcode( $atts, $content = null ) {
// Attributes
$attributes = shortcode_atts(
array(
'ausgabe' => '01/2016',
'epaper-kaufen' => 'https://shop.oberauer.com/medien/medium-magazin/',
'print-kaufen' => 'https://shop.oberauer.com/medien/medium-magazin/',
'abo-link' => 'https://shop.oberauer.com/medien/medium-magazin/',
'teaser' => '',
'untertitel' => '',
'img-src' => '',
),
$atts );
$image_noclass = preg_replace(
"/thumbnail/",
"medium",
$content);
$main_image_id = mm_get_attachment_id_from_url($attributes['img-src']);
$main_image_path = wp_get_attachment_image_src( $main_image_id, 'full')[0];
$output = '<div class="card showcase">';
$output .= '<div class="card-body">';
$output .= '<h4 class="card-title">' . $attributes['ausgabe'] . '</h4>';
$output .= '<h6 class="card-subtitle text-muted">' . $attributes['untertitel'] . '</h6>';
$output .= '</div>';
$output .= '<img src="' . wp_get_attachment_image_src( $main_image_id, 'large')[0] . '" class="img-responsive popup" alt="' . $attributes['ausgabe'] . '" data-imgpath="' . $main_image_path . '" >';
$output .= '<div class="card-body">';
$output .= '<p class="card-text">' . $attributes['teaser'] . '</p>';
$output .= '<div class="container">';
$output .= '<div class="row">
<a class="button-link" href="' . $attributes['print-kaufen'] . '">
<button class="btn btn-outline-secondary-outline btn-block showcase-button">
Print kaufen
<span class="dashicons dashicons-book"></span>
</button>
</a>
<a class="button-link" href="' . $attributes['epaper-kaufen'] . '">
<button class="btn btn-outline-secondary-outline btn-block showcase-button">
E-Paper kaufen
<span class="dashicons dashicons-tablet"></span>
</button>
</a>
<a class="button-link" href="' . $attributes['abo-link'] . '">
<button class="btn btn-outline-secondary-outline btn-block showcase-button">
Abos
<span class="dashicons dashicons-money"></span>
</button>
</a>
</div>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
return $output;
}
add_shortcode( 'mmshowcase', 'mm_showcase_shortcode' );
// Aktuell: MM Showcase zum Heft bestellen Listen-Layout
function mm_showcase_list_shortcode( $atts, $content = null ) {
// Attributes
$attributes = shortcode_atts(
array(
'titel' => '',
'epaper-kaufen' => 'https://shop.oberauer.com/medien/medium-magazin/',
'print-kaufen' => 'https://shop.oberauer.com/medien/medium-magazin/',
'abo-link' => 'https://shop.oberauer.com/medien/medium-magazin/',
'pdf-link' => '',
),
$atts );
$output = '<div class="list-group col-12 col-md-6 float-left my-2 mr-2">';
if ( $attributes['titel'] !== "" ) {
$output .= '<div class="list-group-item showcase-list list-group-item-dark">' . $attributes['titel'] . '</div>';
}
if ( $attributes['pdf-link'] !== "" ) {
$output .= '<a class="list-group-item showcase-list list-group-item-action" target="_blank" rel="noopener" href="' . $attributes['pdf-link'] . '"> <span class="dashicons dashicons-list-view"></span> Inhaltsverzeichnis (PDF)</a>';
}
if ( $attributes['epaper-kaufen'] !== "" ) {
$output .= '<a class="list-group-item showcase-list list-group-item-action" href="' . $attributes['epaper-kaufen'] . '"><span class="dashicons dashicons-tablet"></span> Epaper kaufen</a>';
}
if ( $attributes['print-kaufen'] !== "" ) {
$output .= '<a class="list-group-item showcase-list list-group-item-action" href="' . $attributes['print-kaufen'] . '"> <span class="dashicons dashicons-book"></span> Heft kaufen</a>';
}
if ( $attributes['abo-link'] !== "" ) {
$output .= '<a class="list-group-item showcase-list list-group-item-action" href="' . $attributes['abo-link'] . '"> <span class="dashicons dashicons-money"></span> Abos</a>';
}
$output .= '</div>';
return $output;
}
add_shortcode( 'mmshowcase-list', 'mm_showcase_list_shortcode' );
//PDF embedding
function pdf_function($attr, $url) {
extract(shortcode_atts(array(
'width' => '100%',
'height' => '480px'
), $attr));
return '<iframe src="https://docs.google.com/viewer?url=' . $url . '&embedded=true" style="width:' .$width. '; height:' .$height. ';">Your browser does not support iframes</iframe>';
}
add_shortcode('pdf', 'pdf_function');
//Slide out more content
function show_more_function($attr, $content) {
extract(shortcode_atts(array(
'width' => '100%',
'height' => '480px'
), $attr));
$button = '<button type="button" class="btn btn-outline-secondary btn-block m-b button-toggle" data-toggle="collapse" data-target="#collapsedContent" aria-expanded="false" aria-controls="collapsedContent" title="Klicken Sie hier, um weiteren Inhalt auszuklappen.">mehr</button>';
$body = '<div class="collapse" id="collapsedContent">' . $content . '</div>';
return $button . $body;
}
add_shortcode('more', 'show_more_function');
function iframe_shortcode($attr, $url) {
$style = "<style type='text/css'>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }</style>";
$output = $style;
$output .= "<div class='embed-container'><iframe src='";
$output .= $url . "'";
$output .= " allowfullscreen frameborder=0></iframe></div>";
return $output;
}
add_shortcode('iframe', 'iframe_shortcode');