/** * Post format functions. * * @package WordPress * @subpackage Post */ /** * Retrieve the format slug for a post * * @since 3.1.0 * * @param int|object|null $post Post ID or post object. Optional, default is the current post from the loop. * @return string|false The format if successful. False otherwise. */ function get_post_format( $post = null ) { if ( ! $post = get_post( $post ) ) return false; if ( ! post_type_supports( $post->post_type, 'post-formats' ) ) return false; $_format = get_the_terms( $post->ID, 'post_format' ); if ( empty( $_format ) ) return false; $format = reset( $_format ); return str_replace('post-format-', '', $format->slug ); } /** * Check if a post has any of the given formats, or any format. * * @since 3.1.0 * * @param string|array $format Optional. The format or formats to check. * @param object|int|null $post Optional. The post to check. If not supplied, defaults to the current post if used in the loop. * @return bool True if the post has any of the given formats (or any format, if no format specified), false otherwise. */ function has_post_format( $format = array(), $post = null ) { $prefixed = array(); if ( $format ) { foreach ( (array) $format as $single ) { $prefixed[] = 'post-format-' . sanitize_key( $single ); } } return has_term( $prefixed, 'post_format', $post ); } /** * Assign a format to a post * * @since 3.1.0 * * @param int|object $post The post for which to assign a format. * @param string $format A format to assign. Use an empty string or array to remove all formats from the post. * @return array|WP_Error|false WP_Error on error. Array of affected term IDs on success. */ function set_post_format( $post, $format ) { $post = get_post( $post ); if ( empty( $post ) ) return new WP_Error( 'invalid_post', __( 'Invalid post.' ) ); if ( ! empty( $format ) ) { $format = sanitize_key( $format ); if ( 'standard' === $format || ! in_array( $format, get_post_format_slugs() ) ) $format = ''; else $format = 'post-format-' . $format; } return wp_set_post_terms( $post->ID, $format, 'post_format' ); } /** * Returns an array of post format slugs to their translated and pretty display versions * * @since 3.1.0 * * @return array The array of translated post format names. */ function get_post_format_strings() { $strings = array( 'standard' => _x( 'Standard', 'Post format' ), // Special case. any value that evals to false will be considered standard 'aside' => _x( 'Aside', 'Post format' ), 'chat' => _x( 'Chat', 'Post format' ), 'gallery' => _x( 'Gallery', 'Post format' ), 'link' => _x( 'Link', 'Post format' ), 'image' => _x( 'Image', 'Post format' ), 'quote' => _x( 'Quote', 'Post format' ), 'status' => _x( 'Status', 'Post format' ), 'video' => _x( 'Video', 'Post format' ), 'audio' => _x( 'Audio', 'Post format' ), ); return $strings; } /** * Retrieves an array of post format slugs. * * @since 3.1.0 * * @return array The array of post format slugs. */ function get_post_format_slugs() { $slugs = array_keys( get_post_format_strings() ); return array_combine( $slugs, $slugs ); } /** * Returns a pretty, translated version of a post format slug * * @since 3.1.0 * * @param string $slug A post format slug. * @return string The translated post format name. */ function get_post_format_string( $slug ) { $strings = get_post_format_strings(); if ( !$slug ) return $strings['standard']; else return ( isset( $strings[$slug] ) ) ? $strings[$slug] : ''; } /** * Returns a link to a post format index. * * @since 3.1.0 * * @param string $format The post format slug. * @return string|WP_Error|false The post format term link. */ function get_post_format_link( $format ) { $term = get_term_by('slug', 'post-format-' . $format, 'post_format' ); if ( ! $term || is_wp_error( $term ) ) return false; return get_term_link( $term ); } /** * Filters the request to allow for the format prefix. * * @access private * @since 3.1.0 * * @param array $qvs * @return array */ function _post_format_request( $qvs ) { if ( ! isset( $qvs['post_format'] ) ) return $qvs; $slugs = get_post_format_slugs(); if ( isset( $slugs[ $qvs['post_format'] ] ) ) $qvs['post_format'] = 'post-format-' . $slugs[ $qvs['post_format'] ]; $tax = get_taxonomy( 'post_format' ); if ( ! is_admin() ) $qvs['post_type'] = $tax->object_type; return $qvs; } /** * Filters the post format term link to remove the format prefix. * * @access private * @since 3.1.0 * * @global WP_Rewrite $wp_rewrite * * @param string $link * @param object $term * @param string $taxonomy * @return string */ function _post_format_link( $link, $term, $taxonomy ) { global $wp_rewrite; if ( 'post_format' != $taxonomy ) { return $link; } if ( $wp_rewrite->get_extra_permastruct( $taxonomy ) ) { return str_replace( "/{$term->slug}", '/' . str_replace( 'post-format-', '', $term->slug ), $link ); } else { $link = remove_query_arg( 'post_format', $link ); return add_query_arg( 'post_format', str_replace( 'post-format-', '', $term->slug ), $link ); } } /** * Remove the post format prefix from the name property of the term object created by get_term(). * * @access private * @since 3.1.0 * * @param object $term * @return object */ function _post_format_get_term( $term ) { if ( isset( $term->slug ) ) { $term->name = get_post_format_string( str_replace( 'post-format-', '', $term->slug ) ); } return $term; } /** * Remove the post format prefix from the name property of the term objects created by get_terms(). * * @access private * @since 3.1.0 * * @param array $terms * @param string|array $taxonomies * @param array $args * @return array */ function _post_format_get_terms( $terms, $taxonomies, $args ) { if ( in_array( 'post_format', (array) $taxonomies ) ) { if ( isset( $args['fields'] ) && 'names' == $args['fields'] ) { foreach( $terms as $order => $name ) { $terms[$order] = get_post_format_string( str_replace( 'post-format-', '', $name ) ); } } else { foreach ( (array) $terms as $order => $term ) { if ( isset( $term->taxonomy ) && 'post_format' == $term->taxonomy ) { $terms[$order]->name = get_post_format_string( str_replace( 'post-format-', '', $term->slug ) ); } } } } return $terms; } /** * Remove the post format prefix from the name property of the term objects created by wp_get_object_terms(). * * @access private * @since 3.1.0 * * @param array $terms * @return array */ function _post_format_wp_get_object_terms( $terms ) { foreach ( (array) $terms as $order => $term ) { if ( isset( $term->taxonomy ) && 'post_format' == $term->taxonomy ) { $terms[$order]->name = get_post_format_string( str_replace( 'post-format-', '', $term->slug ) ); } } return $terms; } /** * BackPress Styles enqueue. * * These classes were refactored from the WordPress WP_Scripts and WordPress * script enqueue API. * * @package BackPress * @since r74 */ /** * BackPress Styles enqueue class. * * @package BackPress * @uses WP_Dependencies * @since r74 */ class WP_Styles extends WP_Dependencies { public $base_url; public $content_url; public $default_version; public $text_direction = 'ltr'; public $concat = ''; public $concat_version = ''; public $do_concat = false; public $print_html = ''; public $print_code = ''; public $default_dirs; public function __construct() { /** * Fires when the WP_Styles instance is initialized. * * @since 2.6.0 * * @param WP_Styles &$this WP_Styles instance, passed by reference. */ do_action_ref_array( 'wp_default_styles', array(&$this) ); } /** * @param string $handle * @return bool */ public function do_item( $handle ) { if ( !parent::do_item($handle) ) return false; $obj = $this->registered[$handle]; if ( null === $obj->ver ) $ver = ''; else $ver = $obj->ver ? $obj->ver : $this->default_version; if ( isset($this->args[$handle]) ) $ver = $ver ? $ver . '&' . $this->args[$handle] : $this->args[$handle]; if ( $this->do_concat ) { if ( $this->in_default_dir($obj->src) && !isset($obj->extra['conditional']) && !isset($obj->extra['alt']) ) { $this->concat .= "$handle,"; $this->concat_version .= "$handle$ver"; $this->print_code .= $this->print_inline_style( $handle, false ); return true; } } if ( isset($obj->args) ) $media = esc_attr( $obj->args ); else $media = 'all'; $href = $this->_css_href( $obj->src, $ver, $handle ); if ( empty( $href ) ) { // Turns out there is nothing to print. return true; } $rel = isset($obj->extra['alt']) && $obj->extra['alt'] ? 'alternate stylesheet' : 'stylesheet'; $title = isset($obj->extra['title']) ? "title='" . esc_attr( $obj->extra['title'] ) . "'" : ''; /** * Filter the HTML link tag of an enqueued style. * * @since 2.6.0 * @since 4.3.0 Introduced the `$href` parameter. * * @param string $html The link tag for the enqueued style. * @param string $handle The style's registered handle. * @param string $href The stylesheet's source URL. */ $tag = apply_filters( 'style_loader_tag', "\n", $handle, $href ); if ( 'rtl' === $this->text_direction && isset($obj->extra['rtl']) && $obj->extra['rtl'] ) { if ( is_bool( $obj->extra['rtl'] ) || 'replace' === $obj->extra['rtl'] ) { $suffix = isset( $obj->extra['suffix'] ) ? $obj->extra['suffix'] : ''; $rtl_href = str_replace( "{$suffix}.css", "-rtl{$suffix}.css", $this->_css_href( $obj->src , $ver, "$handle-rtl" )); } else { $rtl_href = $this->_css_href( $obj->extra['rtl'], $ver, "$handle-rtl" ); } /** This filter is documented in wp-includes/class.wp-styles.php */ $rtl_tag = apply_filters( 'style_loader_tag', "\n", $handle, $rtl_href ); if ( $obj->extra['rtl'] === 'replace' ) { $tag = $rtl_tag; } else { $tag .= $rtl_tag; } } $conditional_pre = $conditional_post = ''; if ( isset( $obj->extra['conditional'] ) && $obj->extra['conditional'] ) { $conditional_pre = "\n"; } if ( $this->do_concat ) { $this->print_html .= $conditional_pre; $this->print_html .= $tag; if ( $inline_style = $this->print_inline_style( $handle, false ) ) { $this->print_html .= sprintf( "\n", esc_attr( $handle ), $inline_style ); } $this->print_html .= $conditional_post; } else { echo $conditional_pre; echo $tag; $this->print_inline_style( $handle ); echo $conditional_post; } return true; } /** * @param string $handle * @param string $code */ public function add_inline_style( $handle, $code ) { if ( ! $code ) { return false; } $after = $this->get_data( $handle, 'after' ); if ( ! $after ) { $after = array(); } $after[] = $code; return $this->add_data( $handle, 'after', $after ); } /** * @param string $handle * @param bool $echo * @return bool */ public function print_inline_style( $handle, $echo = true ) { $output = $this->get_data( $handle, 'after' ); if ( empty( $output ) ) { return false; } $output = implode( "\n", $output ); if ( ! $echo ) { return $output; } printf( "\n", esc_attr( $handle ), $output ); return true; } /** * @param mixed $handles * @param bool $recursion * @param mixed $group * @return bool */ public function all_deps( $handles, $recursion = false, $group = false ) { $r = parent::all_deps( $handles, $recursion ); if ( !$recursion ) { /** * Filter the array of enqueued styles before processing for output. * * @since 2.6.0 * * @param array $to_do The list of enqueued styles about to be processed. */ $this->to_do = apply_filters( 'print_styles_array', $this->to_do ); } return $r; } /** * @param string $src * @param string $ver * @param string $handle * @return string */ public function _css_href( $src, $ver, $handle ) { if ( !is_bool($src) && !preg_match('|^(https?:)?//|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) { $src = $this->base_url . $src; } if ( !empty($ver) ) $src = add_query_arg('ver', $ver, $src); /** * Filter an enqueued style's fully-qualified URL. * * @since 2.6.0 * * @param string $src The source URL of the enqueued style. * @param string $handle The style's registered handle. */ $src = apply_filters( 'style_loader_src', $src, $handle ); return esc_url( $src ); } /** * @param string $src * @return bool */ public function in_default_dir($src) { if ( ! $this->default_dirs ) return true; foreach ( (array) $this->default_dirs as $test ) { if ( 0 === strpos($src, $test) ) return true; } return false; } /** * @return array */ public function do_footer_items() { // HTML 5 allows styles in the body, grab late enqueued items and output them in the footer. $this->do_items(false, 1); return $this->done; } /** * @access public */ public function reset() { $this->do_concat = false; $this->concat = ''; $this->concat_version = ''; $this->print_html = ''; } } Consultorio Diocesano Brescia