diff --git a/www/wp-content/themes/enfold-cille/functions.php b/www/wp-content/themes/enfold-cille/functions.php
index 2c39b5c..e1b26ac 100644
--- a/www/wp-content/themes/enfold-cille/functions.php
+++ b/www/wp-content/themes/enfold-cille/functions.php
@@ -21,15 +21,16 @@ if ( !function_exists( 'write_log' ) ) {
}
/*
- * Force URLs in srcset attributes into HTTPS scheme.
- * See http://wptavern.com/how-to-fix-images-not-loading-in-wordpress-4-4-while-using-ssl
+ * Add a post's category name to body class.
+ * See https://bavotasan.com/2011/add-a-posts-category-name-to-body-class-in-wordpress/
*/
-add_filter( 'wp_calculate_image_srcset', 'ssl_srcset' );
-function ssl_srcset( $sources ) {
- foreach ( $sources as &$source ) {
- $source['url'] = set_url_scheme( $source['url'], 'https' );
+add_filter( 'body_class', 'add_category_name' );
+function add_category_name( $classes = '' ) {
+ if ( is_single() ) {
+ $category = get_the_category();
+ $classes[] = 'category-' . $category[0]->slug;
}
- return $sources;
+ return $classes;
}
/*
@@ -51,15 +52,11 @@ function add_exif_data( $content ) {
add_filter( 'widget_tag_cloud_args', 'custom_tag_cloud_widget' );
function custom_tag_cloud_widget( $args ) {
$args['number'] = 0; // Adding a 0 will display all tags.
- $args['largest'] = 26; // Largest tag.
- $args['smallest'] = 11; // Smallest tag.
+ $args['largest'] = 38; // Largest tag.
+ $args['smallest'] = 12; // Smallest tag.
$args['unit'] = 'px'; // Tag font unit.
return $args;
}
-add_filter( 'wp_generate_tag_cloud', 'xf_tag_cloud', 10, 3 );
-function xf_tag_cloud( $tag_string ) {
- return preg_replace( "/style='font-size:.+px/", "$0 !important", $tag_string );
-}
/*
* Remove Pingbacks from Recent Comments Widget.
@@ -72,36 +69,33 @@ function remove_pingbacks_recent_comments( $array ) {
}
/*
- * Force avia_post_nav() to cycling categories.
- * See http://www.kriesi.at/support/topic/avia_post_nav-function-not-cycling-categories-even-when-set-to-true
- */
-add_filter( 'avia_post_nav_settings', 'avia_same_category_filter', 10, 1 );
-function avia_same_category_filter( $settings ) {
- $settings['same_category'] = true;
- return $settings;
-}
-
-/*
- * By default the post single page title will be “Blog – Latest News”. This
- * function alter this title to reflect the post category instead.
+ * This function alter default title.
* See http://www.kriesi.at/documentation/enfold/replace-the-default-blog-latest-news-title
*/
add_filter( 'avf_title_args', 'fix_single_post_title', 10, 2 );
function fix_single_post_title( $args, $id ) {
- if (is_single()) {
- $post_type = get_post_type();
- $category = get_the_category();
- if ( ! empty( $category ) && $post_type == 'post' ) {
- // Social title for Twitter, Facebook & LinkedIn categories:
- $args['title'] = in_array( $category[0]->name, array( 'Twitter', 'Facebook', 'LinkedIn' ) ) ? 'Social' : $category[0]->name;
- $args['link'] = NULL;
- $args['heading'] = 'h1';
- }
- elseif ( $post_type == 'quote' ) {
+ $title = $args['title'];
+ if ( is_single() ) {
+ if ( get_post_type() == 'quote' ) {
$args['title'] = 'Libro de citas';
- $args['link'] = NULL;
- $args['heading'] = 'h1';
- }
+ }
+ else {
+ // Post categories by name:
+ $categories = array_values( array_column( get_the_category(), 'name' ) );
+ if ( in_array( $categories[0], array( 'Blog', 'Archivo de notas', 'Apuntes', 'Álbum de fotos' ) ) ) {
+ $args['title'] = $categories[0];
+ }
+ }
+ }
+ elseif ( is_category() || is_tag() ) {
+ $args['title'] = 'Publicado en: ' . mb_substr( $args['title'], mb_strpos( $args['title'], ': ' ) + 2 );
+ }
+ elseif ( is_tax( 'quote_author_tag' ) ) {
+ $args['title'] = 'Citas de ' . mb_substr( $args['title'], mb_strpos( $args['title'], ': ' ) + 2 );
+ }
+ if ( $args['title'] != $title ) {
+ $args['link'] = NULL;
+ $args['heading'] = 'h1';
}
return $args;
}
@@ -136,49 +130,46 @@ function avia_add_custom_social_icon( $icons ) {
}
/*
- * Add new class in Links and Social, Twitter, Facebook & LinkedIn posts.
- * See https://tommcfarlin.com/add-class-to-single-post/
+ * Force avia_post_nav() to cycling categories.
+ * See http://www.kriesi.at/support/topic/avia_post_nav-function-not-cycling-categories-even-when-set-to-true
*/
-add_filter( 'post_class', 'add_simple_class' );
-function add_simple_class( $classes ) {
- $category = get_the_category();
- if ( !empty( $category ) && in_array( $category[0]->term_id, array( 1569, 1561, 1562, 1563, 1564 ) ) ) {
- $classes[] = 'post-entry-simple';
- }
- return $classes;
+add_filter( 'avf_post_nav_settings', 'avia_same_category_filter', 10, 1 );
+function avia_same_category_filter( $settings ) {
+ $settings['same_category'] = true;
+ return $settings;
}
/*
- * Breadcrumb formatting for social and categories content.
+ * Hide some terms in taxonomy list under post in wordpress.
+ * See https://stackoverflow.com/questions/11245378/how-to-hide-some-categories-in-category-list-under-post-in-wordpress
+ */
+add_filter( 'get_the_terms', 'exclude_taxonomy_terms', 10, 3 );
+function exclude_taxonomy_terms( $terms, $post, $taxonomy ) {
+ // List of taxonomy terms (slugs) to exclude:
+ $exclude_slugs = array( 'portada', 'pelis-y-series', 'lecturas', 'twitter', 'linkedin', 'facebook' );
+
+ if ( !is_admin() ) {
+ foreach( $terms as $key => $term ) {
+ if ( $term->taxonomy == "post_tag" && in_array( $term->slug, $exclude_slugs ) ) {
+ unset( $terms[$key] );
+ }
+ }
+ }
+ return $terms;
+
+}
+
+/*
+ * Breadcrumb formatting for categories content.
* See http://www.kriesi.at/support/topic/how-to-modify-in-child_theme-the-function-avia_breadcrumbs-finished-with-s
*/
add_filter( 'avia_breadcrumbs_trail', 'avia_change_breadcrumb', 50, 2 );
function avia_change_breadcrumb( $trail, $args ) {
- if ( is_single() ) {
- $category = get_the_category();
- if ( !empty( $category ) ) {
- // Correct breadcrumb for Blog, Bloc de notas & Fotoblog single posts:
- if ( in_array( $category[0]->term_id, array( 982, 978, 976 ) ) && strpos( $trail[1], 'social' ) ) {
- switch ( $category[0]->term_id ) {
- case 982: // Blog
- array_splice( $trail, 1, 2, array( 'Blog' ) );
- break;
- case 978: // Bloc de notas
- array_splice( $trail, 1, 2, array( 'Bloc de notas' ) );
- break;
- case 976: // Fotoblog
- array_splice( $trail, 1, 2, array( 'Álbum de fotos' ) );
- }
- }
- // Social breadcrumb for Twitter, Facebook & LinkedIn content:
- elseif ( in_array( $category[0]->term_id, array( 1562, 1563, 1564 ) ) ) {
- unset ( $trail[2] );
- }
- }
+ if ( is_tag() ) {
+ array_splice( $trail, 1, 0, array( 'Etiquetas' ) );
}
- elseif ( is_tag() || is_category( array( 982, 978, 976 ) ) ) {
- // Posts breadcrumb for Blog, Bloc de notas & Fotoblog categories:
- array_splice( $trail, 1, 0, array( 'Entradas' ) );
+ elseif ( is_category() ) {
+ $trail = array();
}
return $trail;
}
@@ -189,126 +180,91 @@ function avia_change_breadcrumb( $trail, $args ) {
*/
add_filter( 'wp_insert_post_data', 'before_save_post', 1, 2 );
function before_save_post( $data, $postarr ) {
- // Title for Instagram captures:
- if ( $data['post_title'] == 'INSTAGRAM' ) {
- $dotpos = strpos( $data['post_content'], '. ' );
- $title_instagram = $dotpos > 0 ? substr( $data['post_content'], 0, $dotpos ) : $data['post_content'];
- $title_instagram = trim( strip_tags( preg_replace( '!\s+!', ' ', str_replace( ' ', ' ', $title_instagram ) ) ) );
- $title_words = explode( ' ', $title_instagram );
- if ( count( $title_words ) > 12 ) {
- $title_instagram = implode( ' ', array_slice( $title_words, 0, 12 ) ) . ' …';
+ $text_title = clean_content( $data['post_title'] );
+ $text_content = clean_content( $data['post_content'] );
+ $text_excerpt = clean_content( $data['post_excerpt'] );
+
+ if ( $text_title == 'INSTAGRAM' ) {
+ // Instagram captures:
+ if ( empty( $text_content ) ) {
+ $text_title = "He publicado en Instagram";
+ $text_excerpt = $text_title;
}
else {
- $data['post_content'] = substr( $data['post_content'], $dotpos + 2 );
- }
- $data['post_title'] = $title_instagram;
- }
+ $text_excerpt = text_with_limit( $text_content );
- $title = preg_replace( '!\s+!', ' ', str_replace( ' ', ' ', $data['post_title'] ) );
- $text_title = trim( strip_tags( $title ) );
-
- $content = preg_replace( '!\s+!', ' ', str_replace( ' ', ' ', $data['post_content'] ) );
- $text_content = trim( strip_tags( $content ) );
-
- if ( empty( $text_title ) ) {
- if ( ! empty( $text_content ) ) {
- $content_words = explode( ' ', $text_content );
- $text_title = implode( ' ', array_slice( $content_words, 0, 4 ) );
- $data['post_title'] = count( $content_words ) > 4 ? "$text_title …" : $text_title;
- }
- }
-
- // Retrieve the list of categories for the post:
- $categories = $postarr['post_category'];
- if ( is_array( $categories ) ) {
- if ( $categories[0] == 0 ) {
- array_shift( $categories );
+ $dotpos = strpos( $data['post_content'], '. ' );
+ $text_title = $dotpos > 0 ? substr( $data['post_content'], 0, $dotpos ) : $data['post_content'];
+ $text_title = clean_content( $text_title );
+ $title_words = words_from_text( $text_title );
+ if ( count( $title_words ) > 10 ) {
+ $text_title = text_with_words( $title_words, 8 );
+ }
+ else {
+ $data['post_content'] = substr( $data['post_content'], $dotpos + 2 );
+ }
}
}
else {
- // For posts sent from the WordPress App:
- $categories = $postarr['tax_input']['category'];
- if ( ! is_array( $categories ) ) {
- $categories = array();
+ if ( empty( $text_title ) && ! empty( $text_content ) ) {
+ $text_title = text_with_words( words_from_text( $text_content ), 4 );
}
+ $text_excerpt = text_with_limit( $text_content, 140 - strlen( $text_title ) - 2 );
}
- // Count post categories:
- $num_categories = count( $categories );
-
- // Review post only for Álbum de fotos, Social, Twitter, Facebook & LinkedIn categories:
- $num_social_categories = count( array_intersect( array( 976, 1561, 1562, 1563, 1564 ), $categories ) );
-
- // Adapting content for pure social posts:
-# if ( $num_categories == $num_social_categories ) {
-# $post_content = trim( strip_tags( $content, '
' ) );
- /*
- Remove html attributes except for anchor tag:
- / Start Pattern
- < Match '<' at beginning of tags
- ( Start Capture Group $1 - Tag Name
- [a-z] Match 'a' through 'z'
- [a-z0-9]+ Match 'a' through 'z' or '0' through '9' one or more times
- ) End Capture Group
- [^>]*? Match anything other than '>', Zero or More times, not-greedy (wont eat the /)
- (\/?) Capture Group $2 - '/' if it is there
- > Match '>'
- /i End Pattern - Case Insensitive
- */
-# $post_content = preg_replace( "/<([a-z][a-z0-9]+)[^>]*?(\/?)>/i", '<$1$2>', $post_content );
-# $data['post_content'] = str_replace( array( '', '', '', '' ), array( '', '', '', '' ), $post_content );
-# }
-
- // Nothing to do if there aren't social categories:
- if ( $num_social_categories > 0 ) {
- // Preparing post excerpt for Twitter:
- $text_excerpt = $text_content;
- if ( ! empty( $text_title ) && mb_strpos( $text_content, $text_title ) !== 0 ) {
- $text_excerpt = empty( $text_content ) ? $text_title : "$text_title. $text_content";
- }
- $text_excerpt = html_entity_decode( $text_excerpt );
-
- // Límite máximo.
- // Debería ser de 280 caracteres menos los enlaces al blog y a la imagen
- // destacada; pero como el plugin SNAP sigue acortando a 140 se opta por
- // no restar nada ya que hay margen suficiente hasta los 280:
- $limit = 140;
-/* // Se le resta el enlace al blog:
- $limit -= 25;
- // Se le resta el enlace a la imagen destacada (si la tiene):
- if (has_post_thumbnail()) {
- $limit -= 25;
- }
-*/
- // Se prepara el texto que se puede mostrar:
- if ( strlen( $text_excerpt ) > $limit ) {
- preg_match_all( '#\bhttps?://[^\s()<>]+(?:\([\w\d]+\)|([^[:punct:]\s]|/))#', $text_excerpt, $matches );
- for ( $i = 0; $i < count( $matches[0] ); $i++ ) {
- $text_excerpt = str_replace( $matches[0][$i], shorten_url( $matches[0][$i] ), $text_excerpt );
- }
- if ( strlen( $text_excerpt ) > $limit ) {
- $text_excerpt = mb_substr( $text_excerpt, 0, $limit - 1 );
- $text_excerpt = mb_substr( $text_excerpt, 0, mb_strrpos( $text_excerpt, ' ' ) ) . '…';
- }
- }
- $data['post_excerpt'] = $text_excerpt;
- }
+ $data['post_title'] = $text_title;
+ $data['post_excerpt'] = $text_excerpt;
return $data;
}
-function shorten_url( $long_url ) {
- $bitly_login = 'o_7sko9rcpp7';
- $bitly_apikey = 'R_f414bf78d22443c6a6bad3c58921fd96';
- $bitly_shorten = "http://api.bit.ly/v3/shorten?login=" . $bitly_login . "&apiKey=" . $bitly_apikey . "&longUrl=" . $long_url . "&format=json";
- return json_decode( file_get_contents( $bitly_shorten ) )->data->url;
+function clean_content( $content ) {
+ // Remove [av_...] Avia layout shortcodes to get only text:
+ $content = preg_replace( '/\[\/?av_one[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_two[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_three[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_four[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_section[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_layout[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_cell[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_tab[^\]]*\]/', '', $content );
+ $content = preg_replace( '/\[\/?av_textblock[^\]]*\]/', '', $content );
+ // And then remove all shortcodes:
+ $content = strip_shortcodes( $content );
+
+ // Replace ' ' with space character:
+ $content = str_replace( ' ', ' ', $content );
+ // Convert more than one space in one:
+ $content = preg_replace( '!\s+!', ' ', $content );
+
+ // Return clean content:
+ return trim( strip_tags( $content ) );
+}
+function words_from_text( $text ) {
+ return explode( ' ', $text );
+}
+function text_with_words( $words, $number_of_words = 0 ) {
+ if ( $number_of_words > 0 && count( $words ) > $number_of_words ) {
+ return implode( ' ', array_slice( $words, 0, $number_of_words ) ) . ' …';
+ }
+ return implode( ' ', $words );
+}
+function text_with_limit( $text, $limit = 140 ) {
+ $text = mb_substr( $text, 0, $limit );
+ if ( mb_strlen( $text ) == $limit ) {
+ $text = mb_substr( $text, 0, mb_strrpos( $text, ' ' ) );
+ if ( mb_substr( $text, -1, 1 ) != '.' ) {
+ $text .= ' …';
+ }
+ }
+ return $text;
}
/*
* Default image fallback.
* See https://www.artifaktdigital.com/use-yoast-seo-ogimage-as-a-fallback-featured-image-a-tutorial/
*
-# add_filter( 'post_thumbnail_html', 'social_post_defautl_thumbnail', 20, 5 );
+add_filter( 'post_thumbnail_html', 'social_post_defautl_thumbnail', 20, 5 );
function social_post_defautl_thumbnail( $html, $post_id, $post_thumbnail_id, $size, $attr ) {
global $wpdb;
@@ -337,6 +293,7 @@ function char_counter_js() {
if ( get_post_type() == 'post' ) { echo '