<?php
/**
* Server-side rendering of the `core/post-excerpt` block.
*
* @package WordPress
*/
/**
* Renders the `core/post-excerpt` block on the server.
*
* @since 5.8.0
*
* @param array $attributes Block attributes.
* @param string $content Block default content.
* @param WP_Block $block Block instance.
* @return string Returns the filtered post excerpt for the current post wrapped inside "p" tags.
*/
function render_block_core_post_excerpt( $attributes, $content, $block ) {
if ( ! isset( $block->context['postId'] ) ) {
return '';
}
/*
* The purpose of the excerpt length setting is to limit the length of both
* automatically generated and user-created excerpts.
* Because the excerpt_length filter only applies to auto generated excerpts,
* wp_trim_words is used instead.
*/
$excerpt_length = $attributes['excerptLength'];
$excerpt = get_the_excerpt( $block->context['postId'] );
if ( isset( $excerpt_length ) ) {
$excerpt = wp_trim_words( $excerpt, $excerpt_length );
}
$more_text = ! empty( $attributes['moreText'] ) ? '<a class="wp-block-post-excerpt__more-link" href="' . esc_url( get_the_permalink( $block->context['postId'] ) ) . '">' . wp_kses_post( $attributes['moreText'] ) . '</a>' : '';
$filter_excerpt_more = static function ( $more ) use ( $more_text ) {
return empty( $more_text ) ? $more : '';
};
/**
* Some themes might use `excerpt_more` filter to handle the
* `more` link displayed after a trimmed excerpt. Since the
* block has a `more text` attribute we have to check and
* override if needed the return value from this filter.
* So if the block's attribute is not empty override the
* `excerpt_more` filter and return nothing. This will
* result in showing only one `read more` link at a time.
*/
add_filter( 'excerpt_more', $filter_excerpt_more );
$classes = array();
if ( isset( $attributes['textAlign'] ) ) {
$classes[] = 'has-text-align-' . $attributes['textAlign'];
}
if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
$classes[] = 'has-link-color';
}
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );
$content = '<p class="wp-block-post-excerpt__excerpt">' . $excerpt;
$show_more_on_new_line = ! isset( $attributes['showMoreOnNewLine'] ) || $attributes['showMoreOnNewLine'];
if ( $show_more_on_new_line && ! empty( $more_text ) ) {
$content .= '</p><p class="wp-block-post-excerpt__more-text">' . $more_text . '</p>';
} else {
$content .= " $more_text</p>";
}
remove_filter( 'excerpt_more', $filter_excerpt_more );
return sprintf( '<div %1$s>%2$s</div>', $wrapper_attributes, $content );
}
/**
* Registers the `core/post-excerpt` block on the server.
*
* @since 5.8.0
*/
function register_block_core_post_excerpt() {
register_block_type_from_metadata(
__DIR__ . '/post-excerpt',
array(
'render_callback' => 'render_block_core_post_excerpt',
)
);
}
add_action( 'init', 'register_block_core_post_excerpt' );
/**
* If themes or plugins filter the excerpt_length, we need to
* override the filter in the editor, otherwise
* the excerpt length block setting has no effect.
* Returns 100 because 100 is the max length in the setting.
*/
if ( is_admin() ||
defined( 'REST_REQUEST' ) && REST_REQUEST ) {
add_filter(
'excerpt_length',
static function () {
return 100;
},
PHP_INT_MAX
);
}
في ظل التحول الرقمي المتسارع، أصبح التسويق الإلكتروني أحد أهم الأدوات التي تعتمد عليها المؤسسات والشركات لتحقيق الانتشار والوصول إلى جمهور أوسع.
في هذا الحوار التسجيلي، نسلّط الضوء على مفهوم التسويق الإلكتروني، أهميته في العصر الحديث، وكيف غيّر قواعد اللعبة في عالم المال والأعمال.
ال