84 lines
2.4 KiB
PHP
84 lines
2.4 KiB
PHP
<?php
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/**
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* Archives shortcode
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*
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* @author bubel & nickmomrik
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* [archives limit=10]
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*
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* @package automattic/jetpack
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*/
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add_shortcode( 'archives', 'archives_shortcode' );
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/**
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* Display Archives shortcode.
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*
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* @param array $atts Shortcode attributes.
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*/
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function archives_shortcode( $atts ) {
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if ( is_feed() ) {
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return '[archives]';
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}
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global $allowedposttags;
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$default_atts = array(
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'type' => 'postbypost',
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'limit' => '',
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'format' => 'html',
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'showcount' => false,
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'before' => '',
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'after' => '',
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'order' => 'desc',
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);
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$attr = shortcode_atts( $default_atts, $atts, 'archives' );
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if ( ! in_array( $attr['type'], array( 'yearly', 'monthly', 'daily', 'weekly', 'postbypost' ), true ) ) {
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$attr['type'] = 'postbypost';
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}
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if ( ! in_array( $attr['format'], array( 'html', 'option', 'custom' ), true ) ) {
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$attr['format'] = 'html';
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}
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$limit = (int) $attr['limit'];
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// A Limit of 0 makes no sense so revert back to the default.
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if ( empty( $limit ) ) {
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$limit = '';
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}
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$showcount = ( false !== $attr['showcount'] && 'false' !== $attr['showcount'] ) ? true : false;
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$before = wp_kses( $attr['before'], $allowedposttags );
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$after = wp_kses( $attr['after'], $allowedposttags );
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// Get the archives.
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$archives = wp_get_archives(
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array(
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'type' => $attr['type'],
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'limit' => $limit,
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'format' => $attr['format'],
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'echo' => false,
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'show_post_count' => $showcount,
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'before' => $before,
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'after' => $after,
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)
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);
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if ( 'asc' === $attr['order'] ) {
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$archives = implode( "\n", array_reverse( explode( "\n", $archives ) ) );
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}
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// Check to see if there are any archives.
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if ( empty( $archives ) ) {
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$archives = '<p>' . __( 'Your blog does not currently have any published posts.', 'jetpack' ) . '</p>';
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} elseif ( 'option' === $attr['format'] ) {
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$is_amp = class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request();
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$change_attribute = $is_amp ? 'on="change:AMP.navigateTo(url=event.value)"' : 'onchange="document.location.href=this.options[this.selectedIndex].value;"';
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$archives = '<select name="archive-dropdown" ' . $change_attribute . '><option value="' . get_permalink() . '">--</option>' . $archives . '</select>';
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} elseif ( 'html' === $attr['format'] ) {
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$archives = '<ul>' . $archives . '</ul>';
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}
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return $archives;
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}
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