Your IP : 3.14.134.206
<?php
/**
* Blog Config File
* Common Functions for Blog and Single Blog
*
* @package Astra
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Prepare markup for taxonomies.
*
* @param string $control_tax Taxonomy subcontrol name.
* @param int $loop_count Meta loop counter to decide separator appearance.
* @param string $separator Separator.
* @param string $badge_style For taxonomies as badge styles.
* @param string $html_tag HTML tag.
*
* @return string $output Taxonomy output.
*/
function astra_get_dynamic_taxonomy( $control_tax, $loop_count, $separator, $badge_style = '', $html_tag = 'p' ) {
$tax_type = astra_get_option( $control_tax );
$post_id = get_the_ID();
if ( ! $post_id ) {
return '';
}
$terms = get_the_terms( $post_id, $tax_type );
/** @psalm-suppress RedundantCondition */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
if ( $terms && ! empty( $terms ) && ! is_wp_error( $terms ) ) {
/** @psalm-suppress RedundantCondition */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$term_links = array();
/** @psalm-suppress PossibleRawObjectIteration */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
foreach ( $terms as $term ) {
/** @psalm-suppress PossibleRawObjectIteration */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$term_link = get_term_link( $term->slug, $tax_type );
// If there was an error, continue to the next term.
if ( is_wp_error( $term_link ) ) {
continue;
}
$tax_badge_selector = '';
if ( '' !== $badge_style ) {
$tax_badge_selector = 'badge' === $badge_style ? 'ast-button ast-badge-tax' : 'ast-underline-text';
}
/** @psalm-suppress PossiblyInvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$term_links[] = '<a href="' . esc_url( $term_link ) . '" class="' . esc_attr( $tax_badge_selector ) . '">' . esc_html( $term->name ) . '</a>';
/** @psalm-suppress PossiblyInvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
}
$join_separator = 'badge' === $badge_style ? ' ' : ', ';
$all_terms = join( $join_separator, $term_links );
$output_str = '<' . esc_attr( $html_tag ) . ' class="ast-terms-link">' . $all_terms . '</' . esc_attr( $html_tag ) . '>';
return ( 1 != $loop_count ) ? ' ' . $separator . ' ' . $output_str : $output_str;
}
return '';
}
/**
* Function to get Author ID.
*
* @since 4.6.0
* @return mixed $author_id Author ID.
*/
function astra_get_author_id() {
global $post;
if ( isset( $post->post_author ) ) {
$author_id = $post->post_author;
} elseif ( is_callable( 'get_the_author_meta' ) ) {
$author_id = get_the_author_meta( 'ID' );
} else {
$author_id = 1;
}
return $author_id;
}
/**
* Function to get Author Avatar.
*
* @since 4.6.0
* @param string $get_for Get for.
* @return mixed $avatar Author Avatar.
*/
function astra_author_avatar( $get_for = 'single-post' ) {
$avatar = '';
if ( is_singular() ) {
if ( 'single-post' === $get_for && astra_get_option( 'ast-dynamic-single-' . strval( get_post_type() ) . '-author-avatar', false ) ) {
$avatar_image_size = astra_get_option( 'ast-dynamic-single-' . strval( get_post_type() ) . '-author-avatar-size', 30 );
$avatar = '<span class="ast-author-avatar">' . strval( get_avatar( astra_get_author_id(), $avatar_image_size ) ) . '</span>';
} elseif ( 'related-post' === $get_for && astra_get_option( 'related-posts-author-avatar', false ) ) {
$avatar_image_size = astra_get_option( 'related-posts-author-avatar-size', 30 );
$avatar = '<span class="ast-author-avatar">' . strval( get_avatar( astra_get_author_id(), $avatar_image_size ) ) . '</span>';
} else {
$avatar = '';
}
}
return $avatar;
}
/**
* Common Functions for Blog and Single Blog
*
* @return post meta
*/
if ( ! function_exists( 'astra_get_post_meta' ) ) {
/**
* Post meta
*
* @param array $post_meta Post meta.
* @param string $separator Separator.
* @param string $render_by Render by Single|Related Posts|Blog.
* @return string post meta markup.
*/
function astra_get_post_meta( $post_meta, $separator = '/', $render_by = '' ) {
$output_str = '';
$loop_count = 1;
if ( is_singular() ) {
if ( 'single-post' === $render_by ) {
$separator = 'none' === astra_get_option( 'ast-dynamic-single-' . strval( get_post_type() ) . '-metadata-separator', '/' ) ? ' ' : astra_get_option( 'ast-dynamic-single-' . strval( get_post_type() ) . '-metadata-separator', '/' );
} elseif ( 'related-posts' === $render_by ) {
$separator = 'none' === $separator ? ' ' : $separator;
}
} else {
$divider_type = astra_get_option( 'blog-post-meta-divider-type' );
if ( 'none' !== $divider_type ) {
$separator = $divider_type;
} else {
$separator = ' ';
}
}
$separator = apply_filters( 'astra_post_meta_separator', $separator );
foreach ( $post_meta as $meta_value ) {
switch ( $meta_value ) {
case 'author':
$output_str .= ( 1 != $loop_count && '' != $output_str ) ? ' ' . $separator . ' ' : '';
/** @psalm-suppress InvalidOperand */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$astra_post_author_html = '' . astra_post_author();
/** @psalm-suppress InvalidOperand */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
if ( is_singular() ) {
if ( 'single-post' === $render_by ) {
$author_prefix_label = astra_get_option( 'ast-dynamic-single-' . strval( get_post_type() ) . '-author-prefix-label', astra_default_strings( 'string-blog-meta-author-by', false ) );
$output_str .= astra_author_avatar() . esc_html( $author_prefix_label ) . $astra_post_author_html;
} elseif ( 'related-posts' === $render_by ) {
$author_prefix_label = astra_get_option( 'related-posts-author-prefix-label', astra_default_strings( 'string-blog-meta-author-by', false ) );
$output_str .= astra_author_avatar( 'related-post' ) . esc_html( $author_prefix_label ) . $astra_post_author_html;
} else {
$output_str .= esc_html( astra_default_strings( 'string-blog-meta-author-by', false ) ) . $astra_post_author_html;
}
} else {
/** @psalm-suppress UndefinedClass */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
if ( defined( 'ASTRA_EXT_VER' ) && Astra_Ext_Extension::is_active( 'blog-pro' ) ) {
$author_avatar = astra_get_option( 'blog-meta-author-avatar' );
if ( $author_avatar ) {
$get_author_id = get_the_author_meta( 'ID' );
/** @psalm-suppress ArgumentTypeCoercion */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$get_author_gravatar = get_avatar_url( $get_author_id, array( 'size' => astra_get_option( 'blog-meta-author-avatar-size', 25 ) ) );
/** @psalm-suppress PossiblyFalseOperand */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$output_str .= '<img class=' . esc_attr( 'ast-author-image' ) . ' src="' . $get_author_gravatar . '" alt="' . get_the_title() . '" />';
/** @psalm-suppress PossiblyFalseOperand */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
}
}
$output_str .= esc_html( astra_get_i18n_option( 'blog-meta-author-avatar-prefix-label', _x( '%astra%', 'Blogs: Author Prefix Label', 'astra' ) ) ) . $astra_post_author_html;
}
break;
case 'date':
$output_str .= ( 1 != $loop_count && '' != $output_str ) ? ' ' . $separator . ' ' : '';
$get_for = 'related-posts' === $render_by ? 'related-post' : 'single-post';
$output_str .= astra_post_date( $get_for );
break;
case 'category':
$category = astra_post_categories( 'post_categories', 'blog-meta-category-style', false );
if ( '' != $category ) {
$output_str .= ( 1 != $loop_count && '' != $output_str ) ? ' ' . $separator . ' ' : '';
$output_str .= $category;
}
break;
case 'tag':
$tags = astra_post_tags( 'post_tags', 'blog-meta-tag-style', false );
if ( '' != $tags ) {
$output_str .= ( 1 != $loop_count && '' != $output_str ) ? ' ' . $separator . ' ' : '';
$output_str .= $tags;
}
break;
case 'comments':
$comment = astra_post_comments();
if ( '' != $comment ) {
$output_str .= ( 1 != $loop_count && '' != $output_str ) ? ' ' . $separator . ' ' : '';
$output_str .= $comment;
}
break;
default:
$output_str = apply_filters( 'astra_meta_case_' . $meta_value, $output_str, $loop_count, $separator );
}
if ( strpos( $meta_value, '-taxonomy' ) !== false ) {
$output_str .= astra_get_dynamic_taxonomy( $meta_value, $loop_count, $separator, astra_get_option( $meta_value . '-style', '' ), 'span' );
}
$loop_count ++;
}
return $output_str;
}
}
/**
* Get post format as per new configurations set in customizer.
*
* @param string $get_for Get for.
* @return string HTML markup for date span.
* @since 4.1.0
*/
function astra_get_dynamic_post_format( $get_for = 'single-post' ) {
$is_singular = is_singular() ? true : false;
if ( 'related-post' === $get_for ) {
$date_format_option = astra_get_option( 'related-posts-date-format', '' );
$date_type = astra_get_option( 'related-posts-meta-date-type', 'published' );
$date_format = apply_filters( 'astra_related_post_date_format', ( '' === $date_format_option ) ? get_option( 'date_format' ) : $date_format_option );
} else {
$post_type = strval( get_post_type() );
$date_format_option = $is_singular ? astra_get_option( 'ast-dynamic-single-' . esc_attr( $post_type ) . '-date-format', '' ) : astra_get_option( 'blog-meta-date-format', '' );
$date_type = $is_singular ? astra_get_option( 'ast-dynamic-single-' . esc_attr( $post_type ) . '-meta-date-type', 'published' ) : astra_get_option( 'blog-meta-date-type', 'published' );
$date_format = apply_filters( 'astra_post_date_format', ( '' === $date_format_option ) ? get_option( 'date_format' ) : $date_format_option );
}
$published_date = strval( get_the_date( $date_format ) );
$modified_date = strval( get_the_modified_date( $date_format ) );
if ( 'updated' === $date_type ) {
$class = 'updated';
$itemprop = 'dateModified';
$date = sprintf(
esc_html( '%s' ),
$modified_date
);
} else {
$class = 'published';
$itemprop = 'datePublished';
$date = sprintf(
esc_html( '%s' ),
$published_date
);
}
return sprintf( '<span class="%1$s" itemprop="%2$s"> %3$s </span>', $class, $itemprop, $date );
}
/**
* Get category List.
*
* @since 4.6.0
* @param string $filter_name Filter name.
* @param string $style_type_slug Style slug.
* @param bool $post_meta Post meta.
* @return mixed Markup.
*/
function astra_get_category_list( $filter_name, $style_type_slug, $post_meta ) {
$style_type_class = '';
$separator = ', ';
$categories_list = '';
$style_type = astra_get_option( $style_type_slug );
$separator = 'badge' === $style_type ? ' ' : $separator;
$style_type_class = ' ' . $style_type;
/* translators: used between list items, there is a space after the comma */
$get_category_html = get_the_category_list( apply_filters( 'astra_' . $filter_name, $separator ) );
if ( $get_category_html ) {
if ( 'badge' === $style_type ) {
/** @psalm-suppress PossiblyInvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$categories_list = str_replace( '<a', '<a class="ast-button"', $get_category_html );
} else {
$categories_list = $get_category_html;
}
}
$post_tax_class = $post_meta ? 'ast-blog-single-element ' : '';
if ( $categories_list ) {
return '<span class="' . $post_tax_class . 'ast-taxonomy-container cat-links' . $style_type_class . '">' . $categories_list . '</span>';
} else {
return '';
}
}
/**
* Get tag List.
*
* @since 4.6.0
* @param string $filter_name Filter name.
* @param string $style_type_slug style type slug.
* @param bool $post_meta Post meta.
* @return mixed Markup.
*/
function astra_get_tag_list( $filter_name, $style_type_slug, $post_meta ) {
$style_type_class = '';
$separator = ', ';
$tags_list = '';
$style_type = astra_get_option( $style_type_slug );
$separator = 'badge' === $style_type ? ' ' : $separator;
$style_type_class = ' ' . $style_type;
/* translators: used between list items, there is a space after the comma */
$tags_list_html = get_the_tag_list( '', apply_filters( 'astra_' . $filter_name, $separator ) );
if ( $tags_list_html ) {
if ( 'badge' === $style_type ) {
/** @psalm-suppress PossiblyInvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$tags_list = str_replace( '<a', '<a class="ast-button"', $tags_list_html );
} else {
$tags_list = $tags_list_html;
}
}
$post_tax_class = $post_meta ? 'ast-blog-single-element ' : '';
if ( $tags_list ) {
return '<span class="' . $post_tax_class . 'ast-taxonomy-container tags-links' . $style_type_class . '">' . $tags_list . '</span>';
} else {
return '';
}
}
/**
* Function to get Date of Post
*
* @since 1.0.0
* @return html
*/
if ( ! function_exists( 'astra_post_date' ) ) {
/**
* Function to get Date of Post
*
* @param string $get_for Get for single/related post/etc.
* @return string Markup.
*/
function astra_post_date( $get_for = 'single-post' ) {
$output = '';
$output .= '<span class="posted-on">';
$output .= astra_get_dynamic_post_format( $get_for );
$output .= '</span>';
return apply_filters( 'astra_post_date', $output );
}
}
/**
* Function to get Author name.
*
* @return mixed $author_name Author name.
* @since 4.0.0
*/
function astra_post_author_name() {
$author_name = '';
$get_the_author = get_the_author();
if ( empty( $get_the_author ) ) {
/** @psalm-suppress InvalidGlobal */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
global $post;
/** @psalm-suppress InvalidGlobal */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
if ( is_object( $post ) && isset( $post->post_author ) ) {
$user_id = $post->post_author;
/** @psalm-suppress InvalidGlobal */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
global $authordata;
/** @psalm-suppress InvalidGlobal */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
$author_data = '';
if ( ! $authordata ) {
$author_data = get_userdata( $user_id );
}
$author_name = esc_attr( ! empty( $author_data ) ? $author_data->display_name : '' );
}
} else {
$author_name = esc_attr( get_the_author() );
}
return $author_name;
}
/**
* Function to get Author of Post
*
* @since 1.0.0
* @return html
*/
if ( ! function_exists( 'astra_post_author' ) ) {
/**
* Function to get Author of Post
*
* @param string $output_filter Filter string.
* @return html Markup.
*/
function astra_post_author( $output_filter = '' ) {
$author_id = astra_get_author_id();
ob_start();
echo '<span ';
echo wp_kses_post(
astra_attr(
'post-meta-author',
array(
'class' => 'posted-by author',
)
)
);
echo '>';
// Translators: Author Name. ?>
<a title="<?php printf( esc_attr__( 'View all posts by %1$s', 'astra' ), esc_attr( strval( get_the_author() ) ) ); ?>"
href="<?php echo esc_url( get_author_posts_url( $author_id ) ); ?>" rel="author"
<?php
echo wp_kses_post(
astra_attr(
'author-url',
array(
'class' => 'url fn n',
)
)
);
?>
>
<span
<?php
echo wp_kses_post(
astra_attr(
'author-name',
array(
'class' => 'author-name',
)
)
);
?>
>
<?php
/** @psalm-suppress PossiblyNullArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
echo wp_kses_post( astra_post_author_name() );
?>
</span>
</a>
</span>
<?php
$output = ob_get_clean();
return apply_filters( 'astra_post_author', $output, $output_filter );
}
}
/**
* Function to get Read More Link of Post
*
* @since 1.0.0
* @return html
*/
if ( ! function_exists( 'astra_post_link' ) ) {
/**
* Function to get Read More Link of Post
*
* @param string $output_filter Filter string.
* @return html Markup.
*/
function astra_post_link( $output_filter = '' ) {
$enabled = apply_filters( 'astra_post_link_enabled', '__return_true' );
if ( ( is_admin() && ! wp_doing_ajax() ) || ! $enabled ) {
return $output_filter;
}
$more_label = Astra_Dynamic_CSS::astra_4_6_0_compatibility() ? esc_html__( 'Read Post »', 'astra' ) : esc_html__( 'Read More »', 'astra' );
$read_more_text = apply_filters( 'astra_post_read_more', $more_label );
$read_more_classes = apply_filters( 'astra_post_read_more_class', array() );
$post_link = sprintf(
esc_html( '%s' ),
'<a class="' . esc_attr( implode( ' ', $read_more_classes ) ) . '" href="' . esc_url( get_permalink() ) . '"> ' . the_title( '<span class="screen-reader-text">', '</span>', false ) . ' ' . $read_more_text . '</a>'
);
$output = '<p class="ast-blog-single-element ast-read-more-container read-more"> ' . $post_link . '</p>';
echo wp_kses_post( apply_filters( 'astra_post_link', $output, $output_filter ) );
}
}
/**
* Function to get Number of Comments of Post
*
* @since 1.0.0
* @return html
*/
if ( ! function_exists( 'astra_post_comments' ) ) {
/**
* Function to get Number of Comments of Post
*
* @param string $output_filter Output filter.
* @return html Markup.
*/
function astra_post_comments( $output_filter = '' ) {
$output = '';
ob_start();
if ( ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
?>
<span class="comments-link">
<?php
/**
* Get Comment Link
*
* @see astra_default_strings()
*/
comments_popup_link( astra_default_strings( 'string-blog-meta-leave-a-comment', false ), astra_default_strings( 'string-blog-meta-one-comment', false ), astra_default_strings( 'string-blog-meta-multiple-comment', false ) );
?>
</span>
<?php
}
$output = ob_get_clean();
return apply_filters( 'astra_post_comments', $output, $output_filter );
}
}
/**
* Function to get Tags applied of Post
*
* @since 1.0.0
* @return mixed
*/
if ( ! function_exists( 'astra_post_tags' ) ) {
/**
* Function to get Tags applied of Post
*
* @param string $filter_name Filter name.
* @param string $style_type Style type slug.
* @param bool $post_meta Post meta.
* @return mixed Markup.
*/
function astra_post_tags( $filter_name, $style_type, $post_meta ) {
return apply_filters( 'astra_' . $filter_name, astra_get_tag_list( $filter_name . '_separator', $style_type, $post_meta ) );
}
}
/**
* Function to get Categories of Post
*
* @since 1.0.0
* @return mixed
*/
if ( ! function_exists( 'astra_post_categories' ) ) {
/**
* Function to get Categories applied of Post
*
* @param string $filter_name Filter name.
* @param string $style_type Style type slug.
* @param bool $post_meta Post meta.
* @return mixed Markup.
*/
function astra_post_categories( $filter_name, $style_type, $post_meta ) {
return apply_filters( 'astra_' . $filter_name, astra_get_category_list( $filter_name . '_separator', $style_type, $post_meta ) );
}
}
/**
* Display classes for primary div
*
* @since 1.0.0
*/
if ( ! function_exists( 'astra_blog_layout_class' ) ) {
/**
* Layout class
*
* @param string $class Class.
*/
function astra_blog_layout_class( $class = '' ) {
// Separates classes with a single space, collates classes for body element.
echo 'class="' . esc_attr( join( ' ', astra_get_blog_layout_class( $class ) ) ) . '"';
}
}
/**
* Retrieve the classes for the body element as an array.
*
* @since 1.0.0
* @param string|array $class One or more classes to add to the class list.
* @return array Array of classes.
*/
if ( ! function_exists( 'astra_get_blog_layout_class' ) ) {
/**
* Retrieve the classes for the body element as an array.
*
* @param string $class Class.
*/
function astra_get_blog_layout_class( $class = '' ) {
// array of class names.
$classes = array();
$post_format = get_post_format();
if ( $post_format ) {
$post_format = 'standard';
}
$classes[] = 'ast-post-format-' . $post_format;
if ( ! has_post_thumbnail() || ! wp_get_attachment_image_src( get_post_thumbnail_id() ) ) {
switch ( $post_format ) {
case 'aside':
$classes[] = 'ast-no-thumb';
break;
case 'image':
$has_image = astra_get_first_image_from_post();
if ( empty( $has_image ) || is_single() ) {
$classes[] = 'ast-no-thumb';
}
break;
case 'video':
$post_featured_data = astra_get_video_from_post( get_the_ID() );
if ( empty( $post_featured_data ) ) {
$classes[] = 'ast-no-thumb';
}
break;
case 'quote':
$classes[] = 'ast-no-thumb';
break;
case 'link':
$classes[] = 'ast-no-thumb';
break;
case 'gallery':
$post_featured_data = get_post_gallery();
if ( empty( $post_featured_data ) || is_single() ) {
$classes[] = 'ast-no-thumb';
}
break;
case 'audio':
$has_audio = astra_get_audios_from_post( get_the_ID() );
if ( empty( $has_audio ) || is_single() ) {
$classes[] = 'ast-no-thumb';
} else {
$classes[] = 'ast-embeded-audio';
}
break;
case 'standard':
default:
if ( ! has_post_thumbnail() || ! wp_get_attachment_image_src( get_post_thumbnail_id() ) ) {
$classes[] = 'ast-no-thumb';
}
break;
}
}
if ( ! in_array( 'ast-no-thumb', $classes ) && ! in_array( 'image', astra_get_option( 'blog-post-structure', array() ) ) ) {
$classes[] = 'ast-no-thumb';
}
if ( ! empty( $class ) ) {
if ( ! is_array( $class ) ) {
$class = preg_split( '#\s+#', $class );
}
$classes = array_merge( $classes, $class );
} else {
// Ensure that we always coerce class to being an array.
$class = array();
}
/**
* Filter primary div class names
*/
$classes = apply_filters( 'astra_blog_layout_class', $classes, $class );
$classes = array_map( 'sanitize_html_class', $classes );
return array_unique( $classes );
}
}
/**
* Function to get Content Read More Link of Post
*
* @since 1.2.7
* @return mixed
*/
if ( ! function_exists( 'astra_the_content_more_link' ) ) {
/**
* Filters the Read More link text.
*
* @param string $more_link_element Read More link element.
* @param string $more_link_text Read More text.
* @return mixed Markup.
*/
function astra_the_content_more_link( $more_link_element = '', $more_link_text = '' ) {
$enabled = apply_filters( 'astra_the_content_more_link_enabled', '__return_true' );
if ( ( is_admin() && ! wp_doing_ajax() ) || ! $enabled ) {
return $more_link_element;
}
$more_link_text = apply_filters( 'astra_the_content_more_string', __( 'Read More »', 'astra' ) );
$read_more_classes = apply_filters( 'astra_the_content_more_link_class', array() );
$post_link = sprintf(
esc_html( '%s' ),
'<a class="' . esc_attr( implode( ' ', $read_more_classes ) ) . '" href="' . esc_url( get_permalink() ) . '"> ' . the_title( '<span class="screen-reader-text">', '</span>', false ) . $more_link_text . '</a>'
);
$more_link_element = ' …<p class="ast-the-content-more-link"> ' . $post_link . '</p>';
return apply_filters( 'astra_the_content_more_link', $more_link_element, $more_link_text );
}
}
add_filter( 'the_content_more_link', 'astra_the_content_more_link', 10, 2 );