%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Functions used in the main loop
*
* @package Roseta
*/
/**
* Sets the post excerpt length to the number of words set in the theme settings
*/
function roseta_excerpt_length_words( $length ) {
if ( is_admin() ) {
return $length;
}
return absint( cryout_get_option( 'theme_excerptlength' ) );
}
add_filter( 'excerpt_length', 'roseta_excerpt_length_words' );
/**
* Adds a pretty "Continue Reading" link to custom post excerpts.
*/
function roseta_custom_excerpt_more() {
if ( ! is_attachment() ) {
echo wp_kses_post( roseta_continue_reading_link() );
}
}
add_action( 'cryout_post_excerpt_hook', 'roseta_custom_excerpt_more', 10 );
/**
* Returns a "Continue Reading" link for excerpts
*/
function roseta_continue_reading_link() {
$theme_excerptcont = cryout_get_option( 'theme_excerptcont' );
return '<a class="continue-reading-link" href="'. esc_url( get_permalink() ) . '"><span>' . wp_kses_post( $theme_excerptcont ). '</span><em class="screen-reader-text">"' . get_the_title() . '"</em></a>';
}
add_filter( 'the_content_more_link', 'roseta_continue_reading_link' );
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and roseta_continue_reading_link().
*/
function roseta_auto_excerpt_more( $more ) {
if ( is_admin() ) {
return $more;
}
return wp_kses_post( cryout_get_option( 'theme_excerptdots' ) );
}
add_filter( 'excerpt_more', 'roseta_auto_excerpt_more' );
/**
* Adds a "Continue Reading" link to post excerpts created using the <!--more--> tag.
*/
function roseta_more_link( $more_link, $more_link_text ) {
$theme_excerptcont = cryout_get_option( 'theme_excerptcont' );
$new_link_text = $theme_excerptcont;
if ( preg_match( "/custom=(.*)/", $more_link_text, $m ) ) {
$new_link_text = $m[1];
}
$more_link = str_replace( $more_link_text, $new_link_text, $more_link );
$more_link = str_replace( 'more-link', 'continue-reading-link', $more_link );
return $more_link;
}
add_filter( 'the_content_more_link', 'roseta_more_link', 10, 2 );
/**
* Remove inline styles printed when the gallery shortcode is used.
* Galleries are styled by the theme in style.css.
*/
function roseta_remove_gallery_css( $css ) {
return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
}
add_filter( 'gallery_style', 'roseta_remove_gallery_css' );
/**
* Posted in category
*/
if ( ! function_exists( 'roseta_posted_category' ) ) :
function roseta_posted_category() {
if ( 'post' !== get_post_type() ) return;
$theme_meta_category = cryout_get_option( 'theme_meta_blog_category' );
if ( is_single() ) {
$theme_meta_category = cryout_get_option( 'theme_meta_single_category' );
}
if ( $theme_meta_category && get_the_category_list() ) {
echo '<span class="bl_categ"' . cryout_schema_microdata( 'category', 0 ) . '>' .
//<i class="icon-category icon-metas" title="' . esc_attr__( "Categories", "roseta" ) . '"></i>
'<span class="category-metas"> '
. get_the_category_list( ' <span class="sep">|</span> ' ) .
'</span></span>';
}
} // roseta_posted_category()
endif;
/**
* Posted by author
*/
if ( ! function_exists( 'roseta_posted_author' )) :
function roseta_posted_author() {
if ( 'post' !== get_post_type() ) return;
$theme_meta_blog_author = cryout_get_option( 'theme_meta_blog_author' );
if ( $theme_meta_blog_author ) {
echo sprintf(
'<span class="author vcard"' . cryout_schema_microdata( 'author', 0 ) . '>
<i class="icon-author icon-metas" title="' . esc_attr__( "Author", "roseta" ) . '"></i>
<a class="url fn n" rel="author" href="%1$s" title="%2$s"' . cryout_schema_microdata( 'author-url', 0 ) . '>
<em' . cryout_schema_microdata( 'author-name', 0 ) . '>%3$s</em>
</a>
</span>',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
sprintf( esc_attr__( 'View all posts by %s', 'roseta' ), get_the_author() ),
get_the_author()
);
}
} // roseta_posted_author
endif;
/**
* Posted by author for single posts
*/
if ( ! function_exists( 'roseta_posted_author_single' )) :
function roseta_posted_author_single() {
$theme_meta_single_author = cryout_get_option( 'theme_meta_single_author' );
global $post;
$author_id = $post->post_author;
if ( $theme_meta_single_author ) {
echo sprintf(
'<span class="author vcard"' . cryout_schema_microdata( 'author', 0 ) . '>' .
get_avatar( $author_id ) .
'<a class="url fn n" rel="author" href="%1$s" title="%2$s"' . cryout_schema_microdata( 'author-url', 0 ) . '>
<em' . cryout_schema_microdata( 'author-name', 0 ) . '>%3$s</em>
</a> ' .
'</span>',
esc_url( get_author_posts_url( get_the_author_meta( 'ID', $author_id ) ) ),
sprintf( esc_attr__( 'View all posts by %s', 'roseta' ), wp_kses( get_the_author_meta( 'display_name', $author_id), array() ) ),
wp_kses( get_the_author_meta( 'display_name', $author_id), array() )
);
}
} // roseta_posted_author_single
endif;
/**
* Posted date/time, tags
*/
if ( ! function_exists( 'roseta_posted_date' ) ) :
function roseta_posted_date() {
if ( 'post' !== get_post_type() ) return;
$theme_meta_date = cryout_get_option( 'theme_meta_blog_date' );
$theme_meta_time = cryout_get_option( 'theme_meta_blog_time' );
if ( is_single() ) {
$theme_meta_date = cryout_get_option( 'theme_meta_single_date' );
$theme_meta_time = cryout_get_option( 'theme_meta_single_time' );
}
// Post date/time
if ( $theme_meta_date || $theme_meta_time ) {
$date = ''; $time = '';
if ( $theme_meta_date ) { $date = esc_html( get_the_date() ); }
if ( $theme_meta_time ) { $time = esc_html( get_the_time() ); }
?>
<span class="onDate date" >
<i class="icon-date icon-metas" title="<?php esc_attr_e( "Date", "roseta" ) ?>"></i>
<time class="published" datetime="<?php echo esc_attr( get_the_time( 'c' ) ) ?>" <?php cryout_schema_microdata( 'time' ) ?>>
<?php echo $date . ( ( $theme_meta_date && $theme_meta_time ) ? ', ' : '' ) . $time ?>
</time>
<time class="updated" datetime="<?php echo esc_attr( get_the_modified_time( 'c' ) ) ?>" <?php cryout_schema_microdata( 'time-modified' ) ?>><?php echo esc_html( get_the_modified_date() );?></time>
</span>
<?php
}
}; // roseta_posted_date()
endif;
/**
* Posted tags
*/
if ( ! function_exists( 'roseta_posted_tags' ) ) :
function roseta_posted_tags() {
if ( 'post' !== get_post_type() ) return;
$theme_meta_tag = cryout_get_option( 'theme_meta_blog_tag' );
if ( is_single() ) {
$theme_meta_tag = cryout_get_option( 'theme_meta_single_tag' );
}
// Retrieves tag list of current post, separated by commas.
$tag_list = get_the_tag_list( '', ' | ' );
if ( $theme_meta_tag && $tag_list ) { ?>
<span class="tags" <?php cryout_schema_microdata( 'tags' ) ?>>
<i class="icon-tag icon-metas" title="<?php esc_attr_e( 'Tagged', 'roseta' ) ?>"></i> <?php echo $tag_list ?>
</span>
<?php
}
}//roseta_posted_tags()
endif;
/**
* Post edit link for editors
*/
if ( ! function_exists( 'roseta_posted_edit' ) ) :
function roseta_posted_edit() {
edit_post_link( sprintf( __( 'Edit %s', 'roseta' ), '<em class="screen-reader-text">"' . get_the_title() . '"</em>' ), '<span class="edit-link icon-metas"><i class="icon-edit icon-metas"></i> ', '</span>' );
}; // roseta_posted_edit()
endif;
/**
* Post format meta
*/
if ( ! function_exists( 'roseta_meta_format' ) ) :
function roseta_meta_format() {
if ( 'post' !== get_post_type() ) return;
$format = get_post_format();
if ( current_theme_supports( 'post-formats', $format ) ) {
printf( '<span class="entry-format"><a href="%1$s"><i class="icon-%2$s" title="%3$s"></i> %2$s</a></span>',
esc_url( get_post_format_link( $format ) ),
esc_attr( $format ),
esc_attr( get_post_format_string( $format ) )
);
}
} //roseta_meta_format()
endif;
/**
* Post format meta
*/
if ( ! function_exists( 'roseta_meta_sticky' ) ) :
function roseta_meta_sticky() {
if ( is_sticky() ) echo '<span class="entry-sticky">' . __('Featured', 'roseta') . '</span>';
} //roseta_meta_sticky()
endif;
/**
* Post format info
*/
function roseta_meta_infos() {
//add_action( 'cryout_featured_hook', 'roseta_posted_edit', 50 ); // Edit button
if ( is_single() ) { // If single, metas are shown after the title
add_action( 'cryout_post_meta_hook', 'roseta_posted_author_single', 10 );
add_action( 'cryout_post_meta_hook', 'roseta_posted_category', 20 );
add_action( 'cryout_post_meta_hook', 'roseta_posted_date', 30 );
add_action( 'cryout_post_meta_hook', 'roseta_posted_edit', 50 ); // Edit button
if (roseta_header_title_check()) {
add_action( 'cryout_headertitle_bottommeta_hook', 'roseta_posted_author_single', 10 );
add_action( 'cryout_headertitle_topmeta_hook', 'roseta_posted_category', 20 );
add_action( 'cryout_headertitle_bottommeta_hook', 'roseta_posted_date', 30 );
add_action( 'cryout_headertitle_bottommeta_hook', 'roseta_posted_edit', 50 ); // Edit button
}
add_action( 'cryout_post_utility_hook', 'roseta_posted_tags', 40 ); // Tags always at the bottom of the article
} else { // if blog page, metas are shown at the top of the article
add_action( 'cryout_post_excerpt_hook', 'roseta_comments_on', 50 ); // Comments
add_action( 'cryout_post_meta_hook', 'roseta_posted_author', 15 );
add_action( 'cryout_post_utility_hook', 'roseta_posted_category', 20 );
add_action( 'cryout_post_utility_hook', 'roseta_posted_tags', 30 );
add_action( 'cryout_post_meta_hook', 'roseta_posted_date', 40 );
}
add_action( 'cryout_meta_format_hook', 'roseta_meta_format', 10 ); // Post format
add_action( 'cryout_post_title_hook', 'roseta_meta_sticky', 9 ); // Sticky posts
} //roseta_meta_infos()
add_action( 'wp_head', 'roseta_meta_infos' );
/**
* Backup navigation
*/
if ( ! function_exists( 'roseta_content_nav' ) ) :
function roseta_content_nav( $nav_id ) {
global $wp_query;
if ( $wp_query->max_num_pages > 1 ) : ?>
<nav id="<?php echo esc_attr( $nav_id ); ?>" class="navigation">
<span class="nav-previous">
<?php next_posts_link( '<i class="icon-angle-left"></i>' . __( 'Older posts', 'roseta' ) ); ?>
</span>
<span class="nav-next">
<?php previous_posts_link( __( 'Newer posts', 'roseta' ) . '<i class="icon-angle-right"></i>' ); ?>
</span>
</nav><!-- #<?php echo $nav_id; ?> -->
<?php endif;
}; // roseta_content_nav()
endif;
/**
* Adds a post thumbnail and if one doesn't exist the first post image is returned
* @uses cryout_get_first_image( $postID )
*/
if ( ! function_exists( 'roseta_set_featured_srcset_picture' ) ) :
function roseta_set_featured_srcset_picture() {
global $post;
$options = cryout_get_option( array( 'theme_fpost', 'theme_fauto', 'theme_falign', 'theme_magazinelayout', 'theme_landingpage' ) );
switch ( apply_filters( 'roseta_lppostslayout_filter', $options['theme_magazinelayout'] ) ) {
case 3: $featured = 'roseta-featured-third'; break;
case 2: $featured = 'roseta-featured-half'; break;
case 1: default: $featured = 'roseta-featured'; break;
}
// filter to disable srcset if so desired
$use_srcset = apply_filters( 'roseta_featured_srcset', true );
if ( function_exists('has_post_thumbnail') && has_post_thumbnail() && $options['theme_fpost']) {
// has featured image
$featured_image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'roseta-featured' );
$fimage_id = get_post_thumbnail_id( $post->ID );
} elseif ( $options['theme_fpost'] && $options['theme_fauto'] && empty($featured_image) ) {
// get the first image from post
$featured_image = cryout_post_first_image( $post->ID, 'roseta-featured' );
$fimage_id = $featured_image['id'];
} else {
// featured image not enabled or not obtainable
$featured_image[0] = apply_filters('roseta_preview_img_src', '');
$featured_image[1] = apply_filters('roseta_preview_img_w', '');
$featured_image[2] = apply_filters('roseta_preview_img_h', '');
$fimage_id = FALSE;
};
if ( ! empty( $featured_image[0] ) ) {
$featured_width = roseta_featured_width();
?>
<div class="post-thumbnail-container" <?php cryout_schema_microdata( 'image' ); ?>>
<a class="post-featured-image" href="<?php echo esc_url( get_permalink( $post->ID ) ) ?>" title="<?php echo esc_attr( get_post_field( 'post_title', $post->ID ) ) ?>" <?php cryout_echo_bgimage( $featured_image[0] ) ?> tabindex="-1">
</a>
<picture class="responsive-featured-image">
<source media="(max-width: 1152px)" sizes="<?php echo esc_attr( cryout_gen_featured_sizes( $featured_width, $options['theme_magazinelayout'], $options['theme_landingpage'] ) ) ?>" srcset="<?php echo esc_url( cryout_get_picture_src( $fimage_id, 'roseta-featured-third' ) ); ?> 512w">
<source media="(max-width: 800px)" sizes="<?php echo esc_attr( cryout_gen_featured_sizes( $featured_width, $options['theme_magazinelayout'], $options['theme_landingpage'] ) ) ?>" srcset="<?php echo esc_url( cryout_get_picture_src( $fimage_id, 'roseta-featured-half' ) ); ?> 800w">
<?php if ( cryout_on_landingpage() ) { ?><source sizes="<?php echo esc_attr( cryout_gen_featured_sizes( $featured_width, $options['theme_magazinelayout'], $options['theme_landingpage'] ) ) ?>" srcset="<?php echo esc_url( cryout_get_picture_src( $fimage_id, 'roseta-featured-lp' ) ); ?> <?php printf( '%sw', absint( $featured_width ) ) ?>">
<?php } ?>
<img alt="<?php the_title_attribute();?>" <?php cryout_schema_microdata( 'url' ); ?> src="<?php echo esc_url( cryout_get_picture_src( $fimage_id, 'roseta-featured' ) ); ?>">
</picture>
<meta itemprop="width" content="<?php echo absint( $featured_image[1] ); // width ?>">
<meta itemprop="height" content="<?php echo absint( $featured_image[2] ); // height ?>">
<div class="featured-image-overlay">
<a class="featured-image-link" href="<?php echo esc_url( get_permalink( $post->ID ) ) ?>" title="<?php echo esc_attr( get_post_field( 'post_title', $post->ID ) ) ?>" tabindex="-1"></a>
</div>
</div>
<?php } else {
return false;
}
} // roseta_set_featured_srcset_picture()
endif;
if ( cryout_get_option( 'theme_fpost' ) ) add_action( 'cryout_featured_hook', 'roseta_set_featured_srcset_picture' );
/* FIN */
Zerion Mini Shell 1.0