File: /home/www/aritmodecarnaval/wp-content/plugins/wp-show-posts/inc/functions.php
<?php
// No direct access, please
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Set the excerpt length.
*
* @since 1.1
*/
function wpsp_excerpt_length() {
global $wpsp_id;
return absint( wpsp_get_setting( $wpsp_id, 'wpsp_excerpt_length' ) );
}
/**
* Set the read more ellipses.
*
* @since 1.1
*/
function wpsp_excerpt_more() {
return apply_filters( 'wpsp_ellipses', '...' );
}
if ( ! function_exists( 'wpsp_excerpt' ) ) {
/**
* Build our excerpt
* @since 0.9
*/
function wpsp_excerpt() {
add_filter( 'excerpt_length', 'wpsp_excerpt_length', 999 );
add_filter( 'excerpt_more', 'wpsp_excerpt_more', 999 );
the_excerpt();
remove_filter( 'excerpt_length', 'wpsp_excerpt_length', 999 );
remove_filter( 'excerpt_more', 'wpsp_excerpt_more', 999 );
}
}
if ( ! function_exists( 'wpsp_meta' ) ) {
/**
* Build our post meta.
*
* @since 0.1
*/
function wpsp_meta( $location, $settings ) {
$output = array();
if ( 'below-post' == $location ) {
$post_meta_style = $settings[ 'post_meta_bottom_style' ];
} elseif ( 'below-title' == $location ) {
$post_meta_style = $settings[ 'post_meta_top_style' ];
}
if ( ( $settings[ 'include_author' ] && $location == $settings[ 'author_location' ] ) || ( $settings[ 'include_date' ] && $location == $settings[ 'date_location' ] ) || ( $settings[ 'include_terms' ] && $location == $settings[ 'terms_location' ] ) || ( $settings[ 'include_comments' ] && $location == $settings[ 'comments_location' ] ) ) {
echo '<div class="wp-show-posts-entry-meta wp-show-posts-entry-meta-' . $location . ' post-meta-' . esc_attr( $post_meta_style ) . '">';
}
// If our author is enabled, show it
if ( $settings[ 'include_author' ] && $location == $settings[ 'author_location' ] ) {
$output[] = apply_filters( 'wpsp_author_output', sprintf(
'<span class="wp-show-posts-byline wp-show-posts-meta">
<span class="wp-show-posts-author vcard" itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author">
<a class="url fn n" href="%1$s" title="%2$s" rel="author" itemprop="url">
<span class="author-name" itemprop="name">%3$s</span>
</a>
</span>
</span>',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'wp-show-posts' ), get_the_author() ) ),
esc_html( get_the_author() )
) );
}
// Show the date
if ( $settings[ 'include_date' ] && $location == $settings[ 'date_location' ] ) {
$time_string = '<time class="wp-show-posts-entry-date published" datetime="%1$s" itemprop="datePublished">%2$s</time>';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string .= '<time class="wp-show-posts-updated" datetime="%3$s" itemprop="dateModified">%4$s</time>';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
// If our date is enabled, show it
$output[] = apply_filters( 'wpsp_date_output', sprintf(
'<span class="wp-show-posts-posted-on wp-show-posts-meta">
<a href="%1$s" title="%2$s" rel="bookmark">%3$s</a>
</span>',
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
$time_string
) );
}
// Show the terms
if ( $settings[ 'include_terms' ] && $location == $settings[ 'terms_location' ] ) {
$output[] = apply_filters( 'wpsp_terms_output', sprintf( '<span class="wp-show-posts-terms wp-show-posts-meta">%1$s</span>',
get_the_term_list( get_the_ID(), $settings[ 'taxonomy' ], '', apply_filters( 'wpsp_term_separator', ', ' ) )
) );
}
if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) && ( $settings[ 'include_comments' ] && $location == $settings[ 'comments_location' ] ) ) {
ob_start();
echo '<span class="wp-show-posts-comments-link wp-show-posts-meta">';
comments_popup_link( __( 'Leave a comment', 'wp-show-posts' ), __( '1 Comment', 'wp-show-posts' ), __( '% Comments', 'wp-show-posts' ) );
echo '</span>';
$comments_link = ob_get_clean();
$output[] = $comments_link;
}
// Set up our separator
$separator = ( 'inline' == $post_meta_style ) ? ' <span class="wp-show-posts-separator">|</span> ' : '<br />';
// Echo our output
echo implode( $separator, $output);
if ( ( $settings[ 'include_author' ] && $location == $settings[ 'author_location' ] ) || ( $settings[ 'include_date' ] && $location == $settings[ 'date_location' ] ) || ( $settings[ 'include_terms' ] && $location == $settings[ 'terms_location' ] ) || ( $settings[ 'include_comments' ] && $location == $settings[ 'comments_location' ] ) ) {
echo '</div>';
}
}
}
if ( ! function_exists( 'wpsp_add_post_meta_after_title' ) ) {
add_action( 'wpsp_after_title','wpsp_add_post_meta_after_title' );
function wpsp_add_post_meta_after_title( $settings ) {
if ( ( $settings[ 'include_author' ] && 'below-title' == $settings[ 'author_location' ] ) || ( $settings[ 'include_date' ] && 'below-title' == $settings[ 'date_location' ] ) || ( $settings[ 'include_terms' ] && 'below-title' == $settings[ 'terms_location' ] ) || ( $settings[ 'include_comments' ] && 'below-title' == $settings[ 'comments_location' ] ) ) {
wpsp_meta( 'below-title', $settings );
}
}
}
if ( ! function_exists( 'wpsp_add_post_meta_after_content' ) ) {
add_action( 'wpsp_after_content','wpsp_add_post_meta_after_content', 10 );
function wpsp_add_post_meta_after_content( $settings ) {
if ( ( $settings[ 'include_author' ] && 'below-post' == $settings[ 'author_location' ] ) || ( $settings[ 'include_date' ] && 'below-post' == $settings[ 'date_location' ] ) || ( $settings[ 'include_terms' ] && 'below-post' == $settings[ 'terms_location' ] ) || ( $settings[ 'include_comments' ] && 'below-post' == $settings[ 'comments_location' ] ) ) {
wpsp_meta( 'below-post', $settings );
}
}
}
if ( ! function_exists( 'wpsp_post_image' ) ) {
/**
* Build our post image
* @since 0.1
*/
function wpsp_post_image( $settings ) {
if ( ! has_post_thumbnail() ) {
return;
}
if ( ! isset( $settings[ 'image' ] ) || ! $settings[ 'image' ] ) {
return;
}
$image_id = get_post_thumbnail_id( get_the_ID(), 'full' );
$image_url = wp_get_attachment_image_src( $image_id, 'full', true );
$image_atts = wpsp_image_attributes( $image_url[1], $image_url[2], $settings[ 'image_width' ], $settings[ 'image_height' ] );
// Set pro settings for old versions of WPSP Pro.
if ( defined( 'WPSP_PRO_VERSION' ) && version_compare( WPSP_PRO_VERSION, '0.6', '<' ) ) {
$settings[ 'image_overlay_color' ] = wpsp_sanitize_hex_color( wpsp_get_setting( $settings['list_id'], 'wpsp_image_overlay_color' ) );
$settings[ 'image_overlay_icon' ] = sanitize_text_field( wpsp_get_setting( $settings['list_id'], 'wpsp_image_overlay_icon' ) );
$hover = sanitize_text_field( wpsp_get_setting( $settings['list_id'], 'wpsp_image_hover_effect' ) );
} else {
$hover = ( isset( $settings[ 'image_hover_effect' ] ) && '' !== $settings[ 'image_hover_effect' ] ) ? $settings[ 'image_hover_effect' ] : '';
}
$disable_link = apply_filters( 'wpsp_disable_image_link', false, $settings );
?>
<div class="wp-show-posts-image <?php echo esc_attr( $hover . ' wpsp-image-' . $settings[ 'image_alignment' ] ); ?> ">
<?php
do_action( 'wpsp_inside_image_container', $settings );
if ( ! $disable_link ) {
printf(
'<a href="%1$s" %2$s title="%3$s">',
esc_url( apply_filters( 'wpsp_image_href', get_the_permalink(), $settings ) ),
apply_filters( 'wpsp_image_data', '', $settings ),
esc_attr( apply_filters( 'wpsp_image_title', the_title_attribute( 'echo=0' ), $settings ) )
);
}
if ( ! empty( $image_atts ) ) : ?>
<img src="<?php echo WPSP_Resize( $image_url[0], $image_atts[ 'width' ], $image_atts[ 'height' ], $image_atts[ 'crop' ], true, $image_atts[ 'upscale' ] ); ?>" alt="<?php esc_attr( the_title() ); ?>" itemprop="image" class="<?php echo esc_attr( $settings[ 'image_alignment' ] ); ?>" />
<?php else :
the_post_thumbnail( apply_filters( 'wpsp_default_image_size', 'full' ), array( 'itemprop' => 'image' ) );
endif;
if ( isset( $settings[ 'image_overlay_color' ] ) && ( '' !== $settings[ 'image_overlay_color' ] || '' !== $settings[ 'image_overlay_icon' ] ) ) {
$color = ( $settings[ 'image_overlay_color' ] ) ? 'style="background-color:' . wpsp_hex2rgba( $settings[ 'image_overlay_color' ], apply_filters( 'wpsp_overlay_opacity', 0.7 ) ) . '"' : '';
$icon = ( $settings[ 'image_overlay_icon' ] ) ? $settings[ 'image_overlay_icon' ] : 'no-icon';
echo '<span class="wp-show-posts-image-overlay ' . esc_attr( $icon ) . '" ' . $color . '></span>';
}
if ( ! $disable_link ) {
echo '</a>';
}
?>
</div>
<?php
}
}
if ( ! function_exists( 'wpsp_add_post_image_before_title' ) ) {
add_action( 'wpsp_before_header','wpsp_add_post_image_before_title' );
function wpsp_add_post_image_before_title( $settings ) {
if ( 'above-title' == $settings[ 'image_location' ] ) {
wpsp_post_image( $settings );
}
}
}
if ( ! function_exists( 'wpsp_add_post_image_before_content' ) ) {
add_action( 'wpsp_before_content','wpsp_add_post_image_before_content' );
function wpsp_add_post_image_before_content( $settings ) {
if ( 'below-title' == $settings[ 'image_location' ] ) {
wpsp_post_image( $settings );
}
}
}
if ( ! function_exists( 'wpsp_read_more' ) ) {
add_action( 'wpsp_after_content','wpsp_read_more', 5 );
function wpsp_read_more( $settings ) {
if ( $settings[ 'read_more_text' ] ) {
echo apply_filters( 'wpsp_read_more_output', sprintf('<div class="wpsp-read-more"><a title="%1$s" class="%4$s" href="%2$s">%3$s</a></div>',
the_title_attribute( 'echo=0' ),
esc_url( get_permalink() ),
wp_kses_post( $settings[ 'read_more_text' ] ),
esc_attr( $settings['read_more_class'] )
));
}
}
}
if ( ! function_exists( 'wpsp_hex2rgba' ) ) {
/**
* Convert hex to RGBA
* @since 0.1
*/
function wpsp_hex2rgba($color, $opacity = false) {
$default = 'rgb(0,0,0)';
// Return default if no color provided
if ( empty( $color ) ) {
return $default;
}
// Sanitize $color if "#" is provided
if ($color[0] == '#' ) {
$color = substr( $color, 1 );
}
// Check if color has 6 or 3 characters and get values
if ( strlen( $color ) == 6) {
$hex = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
} elseif ( strlen( $color ) == 3 ) {
$hex = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
} else {
return $default;
}
// Convert hexadec to rgb
$rgb = array_map('hexdec', $hex);
// Check if opacity is set(rgba or rgb)
if ( $opacity ){
if( abs( $opacity ) > 1) {
$opacity = 1.0;
}
$output = 'rgba('.implode(",",$rgb).','.$opacity.')';
} else {
$output = 'rgb('.implode(",",$rgb).')';
}
// Return rgb(a) color string
return $output;
}
}
if ( ! function_exists( 'wpsp_sanitize_hex_color' ) ) {
function wpsp_sanitize_hex_color( $color ) {
if ( '' === $color ) {
return '';
}
// 3 or 6 hex digits, or the empty string.
if ( preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) ) {
return $color;
}
}
}
if ( ! function_exists( 'wpsp_image_attributes' ) ) {
/**
* Build our image attributes
* @since 0.1
*/
function wpsp_image_attributes( $og_width = '', $og_height = '', $new_width = '', $new_height = '' ) {
$ignore_crop = array( '', '0', '9999' );
$image_atts = array(
'width' => ( in_array( $new_width, $ignore_crop ) ) ? 9999 : intval( $new_width ),
'height' => ( in_array( $new_height, $ignore_crop ) ) ? 9999 : intval( $new_height ),
'crop' => ( in_array( $new_width, $ignore_crop ) || in_array( $new_height, $ignore_crop ) ) ? false : true
);
// If there's no height or width, empty the array
if ( 9999 == $image_atts[ 'width' ] && 9999 == $image_atts[ 'height' ] ) {
$image_atts = array();
}
if ( ! empty( $image_atts ) ) {
// Is our width larger than the OG image and not proportional?
$width_upscale = $image_atts[ 'width' ] > $og_width && $image_atts[ 'width' ] < 9999 ? true : false;
// Is our height larger than the OG image and not proportional?
$height_upscale = $image_atts[ 'height' ] > $og_height && $image_atts[ 'height' ] < 9999 ? true : false;
// If both the height and width are larger than the OG image, upscale
$image_atts[ 'upscale' ] = $width_upscale && $height_upscale ? true : false;
// If the width is larger than the OG image and the height isn't proportional, upscale
$image_atts[ 'upscale' ] = $width_upscale && $image_atts[ 'height' ] < 9999 ? true : $image_atts[ 'upscale' ];
// If the height is larger than the OG image and width isn't proportional, upscale
$image_atts[ 'upscale' ] = $height_upscale && $image_atts[ 'width' ] < 9999 ? true : $image_atts[ 'upscale' ];
// If we're upscaling, set crop to true
$image_atts[ 'crop' ] = $image_atts[ 'upscale' ] ? true : $image_atts[ 'crop' ];
// If one of our sizes is upscaling but the other is proportional, show the full image
if ( $width_upscale && $image_atts[ 'height' ] == 9999 || $height_upscale && $image_atts[ 'width' ] == 9999 ) {
$image_atts = array();
}
}
return apply_filters( 'wpsp_image_attributes', $image_atts );
}
}
if ( ! function_exists( 'wpsp_pagination' ) ) {
/**
* Build our regular pagination
* @since 0.1
*/
function wpsp_pagination( $max_num_pages ) {
// Don't print empty markup if there's only one page.
if ( $max_num_pages < 2 ) {
return;
}
$paged_query = is_front_page() ? 'page' : 'paged';
$paged = get_query_var( $paged_query ) ? intval( get_query_var( $paged_query ) ) : 1;
$pagenum_link = html_entity_decode( get_pagenum_link() );
$query_args = array();
$url_parts = explode( '?', $pagenum_link );
if ( isset( $url_parts[1] ) ) {
wp_parse_str( $url_parts[1], $query_args );
}
$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );
$pagenum_link = trailingslashit( $pagenum_link ) . '%_%';
$format = $GLOBALS['wp_rewrite']->using_index_permalinks() && ! strpos( $pagenum_link, 'index.php' ) ? 'index.php/' : '';
$format .= $GLOBALS['wp_rewrite']->using_permalinks() ? user_trailingslashit( 'page/%#%', 'paged' ) : '?paged=%#%';
// Set up paginated links.
$links = paginate_links( array(
'base' => $pagenum_link,
'format' => $format,
'total' => $max_num_pages,
'current' => $paged,
'mid_size' => apply_filters( 'wpsp_pagination_mid_size', 1 ),
'add_args' => array_map( 'urlencode', $query_args ),
'prev_text' => __( '← Previous', 'wp-show-posts' ),
'next_text' => __( 'Next →', 'wp-show-posts' ),
) );
if ( $links ) {
echo '<div class="wpsp-load-more">' . $links . '</div>';
}
}
}