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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web28/html/wp-content/plugins/autodescription/inc/classes/meta/ |
| Current File : //var/www/web28/html/wp-content/plugins/autodescription/inc/classes/meta/robots.class.php |
<?php
/**
* @package The_SEO_Framework\Classes\Meta
* @subpackage The_SEO_Framework\Meta\Robots
*/
namespace The_SEO_Framework\Meta;
\defined( 'THE_SEO_FRAMEWORK_PRESENT' ) or die;
use function \The_SEO_Framework\{
umemo,
normalize_generation_args,
};
use \The_SEO_Framework\{
Data,
Helper\Query,
};
/**
* The SEO Framework plugin
* Copyright (C) 2023 - 2024 Sybre Waaijer, CyberWire B.V. (https://cyberwire.nl/)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Holds getters for meta tag output.
*
* @since 5.0.0
* @access protected
* Use tsf()->robots() instead.
*/
class Robots {
/**
* Returns an array of the collected robots meta assertions.
*
* This only works when generate_robots_meta()'s $options value was given:
* The_SEO_Framework\ROBOTS_ASSERT (0b100);
*
* @since 5.0.0
*
* @return array
*/
public static function get_collected_meta_assertions() {
return Robots\Main::instance()->collect_assertions();
}
/**
* Returns the robots front-end meta value.
* Memoizes the return value.
*
* @since 5.0.0
*
* @return string
*/
public static function get_meta() {
return umemo( __METHOD__ ) ?? umemo(
__METHOD__,
Data\Blog::is_public()
? implode( ',', static::get_generated_meta() )
: '',
);
}
/**
* Returns the `noindex`, `nofollow`, `noarchive` robots meta code array.
*
* @since 3.2.4
* @since 5.0.0 1. Renamed from `get_robots_meta()`
* 2. Moved from `\The_SEO_Framework\Load`.
*
* @param array|null $args The query arguments. Accepts 'id', 'tax', 'pta', and 'uid'.
* Leave null to autodetermine query.
* @param array|null $get The robots types to retrieve. Accepts an array of
* 'noindex', 'nofollow', 'noarchive', 'max_snippet', 'max_image_preview', 'max_video_preview'.
* Leave null to retrieve all.
* }
* @param int <bit> $options The options level. {
* 0 = 0b000: Ignore nothing. Collect no assertions. (Default front-end.)
* 1 = 0b001: Ignore protection. (\The_SEO_Framework\ROBOTS_IGNORE_PROTECTION)
* 2 = 0b010: Ignore post/term setting. (\The_SEO_Framework\ROBOTS_IGNORE_SETTINGS)
* 4 = 0b100: Collect assertions. (\The_SEO_Framework\ROBOTS_ASSERT)
* }
* @return array {
* The generated robots meta. Only values actualized for display are sent back.
*
* @type ?string $noindex If set, it should be 'noindex'.
* @type ?string $nofollow If set, it should be 'nofollow'.
* @type ?string $noarchive If set, it should be 'noarchive'.
* @type ?string $max_snippet If set, it should be 'max-snippet:<R>=-1>',
* where '<R>=-1>' is a number of or above -1.
* @type ?string $max_image_preview If set, it should be 'max-image-preview:<none|standard|large>',
* where any of 'none', 'standard', or 'large' is chosen.
* @type ?string $max_video_preview If set, it should be 'max-video-preview:<R>=-1>',
* where '<R>=-1>' is a number of or above -1.
* }
*/
public static function get_generated_meta( $args = null, $get = null, $options = 0b00 ) {
// Sitemap function: We always normalize arguments here, for `isset( $args ) and` will add a jump.
normalize_generation_args( $args );
$meta = Robots\Main::instance()->set( $args, $options )->get( $get );
foreach ( $meta as $k => $v ) {
switch ( $k ) {
case 'noindex':
case 'nofollow':
case 'noarchive':
if ( $v ) {
// Convert the [ 'noindex' => true ] to [ 'noindex' => 'noindex' ]
$meta[ $k ] = $k;
}
break;
case 'max_snippet':
case 'max_image_preview':
case 'max_video_preview':
if ( false !== $v ) {
// Convert the [ 'max_snippet' => x ] to [ 'max-snippet' => 'max-snippet:x' ]
$meta[ $k ] = str_replace( '_', '-', $k ) . ":$v";
}
}
}
/**
* Filters the front-end robots array, and strips empty indexes thereafter.
*
* @since 2.6.0
* @since 4.0.0 Added two parameters ($args and $ignore).
* @since 4.0.2 Now contains the copyright directive values.
* @since 4.0.3 Changed `$meta` key `max_snippet_length` to `max_snippet`
* @since 4.2.0 Now supports the `$args['pta']` index.
*
* @param array $meta {
* The current robots meta.
*
* @type ?string $noindex If set, it should be 'noindex'.
* @type ?string $nofollow If set, it should be 'nofollow'.
* @type ?string $noarchive If set, it should be 'noarchive'.
* @type ?string $max_snippet If set, it should be 'max-snippet:<R>=-1>',
* where '<R>=-1>' is a number of or above -1.
* @type ?string $max_image_preview If set, it should be 'max-image-preview:<none|standard|large>',
* where any of 'none', 'standard', or 'large' is chosen.
* @type ?string $max_video_preview If set, it should be 'max-video-preview:<R>=-1>',
* where '<R>=-1>' is a number of or above -1.
* }
* @param array|null $args The query arguments. Contains 'id', 'tax', 'pta', and 'uid'.
* Is null when the query is auto-determined.
* @param int <bit> $options The ignore level. {
* 0 = 0b000: Ignore nothing. Collect nothing. (Default front-end.)
* 1 = 0b001: Ignore protection. (\The_SEO_Framework\ROBOTS_IGNORE_PROTECTION)
* 2 = 0b010: Ignore post/term setting. (\The_SEO_Framework\ROBOTS_IGNORE_SETTINGS)
* 4 = 0b100: Collect assertions. (\The_SEO_Framework\ROBOTS_ASSERT)
* }
*/
return array_filter( (array) \apply_filters(
'the_seo_framework_robots_meta_array',
$meta,
$args,
$options,
) );
}
/**
* Determines if the post type has a robots value set.
*
* @since 3.1.0
* @since 4.0.5 The `$post_type` fallback now uses a real query ID, instead of `$GLOBALS['post']`;
* mitigating issues with singular-archives pages (blog, shop, etc.).
* @since 4.1.1 Now tests for not empty, instead of isset. We no longer support PHP 5.4 since v4.0.0.
* @since 5.0.0 Moved from `\The_SEO_Framework\Load`.
*
* @param string $type Accepts 'noindex', 'nofollow', 'noarchive'.
* @param string $post_type The post type, optional. Leave empty to autodetermine type.
* @return bool True if noindex, nofollow, or noarchive is set; false otherwise.
*/
public static function is_post_type_robots_set( $type, $post_type = '' ) {
return (bool) Data\Plugin::get_option(
Data\Plugin\Helper::get_robots_option_index( 'post_type', $type ),
$post_type ?: Query::get_current_post_type(),
);
}
/**
* Determines if the taxonomy has a robots value set.
*
* @since 4.1.0
* @since 4.1.1 Now tests for not empty, instead of isset. We no longer support PHP 5.4 since v4.0.0.
* @since 5.0.0 Moved from `\The_SEO_Framework\Load`.
*
* @param string $type Accepts 'noindex', 'nofollow', 'noarchive'.
* @param string $taxonomy The taxonomy, optional. Leave empty to autodetermine type.
* @return bool True if noindex, nofollow, or noarchive is set; false otherwise.
*/
public static function is_taxonomy_robots_set( $type, $taxonomy = '' ) {
return (bool) Data\Plugin::get_option(
Data\Plugin\Helper::get_robots_option_index( 'taxonomy', $type ),
$taxonomy ?: Query::get_current_taxonomy(),
);
}
}
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