Merge pull request #248 from mexon/configure-number-of-images
configuration item for number of images to attach
This commit is contained in:
commit
c7044f7ede
4 changed files with 51 additions and 17 deletions
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@ -19,6 +19,7 @@ namespace Activitypub;
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* Initialize plugin
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*/
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function init() {
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\defined( 'ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS' ) || \define( 'ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS', 3 );
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\defined( 'ACTIVITYPUB_HASHTAGS_REGEXP' ) || \define( 'ACTIVITYPUB_HASHTAGS_REGEXP', '(?:(?<=\s)|(?<=<p>)|(?<=<br>)|^)#([A-Za-z0-9_]+)(?:(?=\s|[[:punct:]]|$))' );
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\defined( 'ACTIVITYPUB_ALLOWED_HTML' ) || \define( 'ACTIVITYPUB_ALLOWED_HTML', '<strong><a><p><ul><ol><li><code><blockquote><pre><img>' );
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\defined( 'ACTIVITYPUB_CUSTOM_POST_CONTENT' ) || \define( 'ACTIVITYPUB_CUSTOM_POST_CONTENT', "<p><strong>%title%</strong></p>\n\n%content%\n\n<p>%hashtags%</p>\n\n<p>%shortlink%</p>" );
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@ -98,6 +98,15 @@ class Admin {
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'default' => ACTIVITYPUB_CUSTOM_POST_CONTENT,
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)
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);
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\register_setting(
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'activitypub',
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'activitypub_max_image_attachments',
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array(
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'type' => 'integer',
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'description' => \__( 'Number of images to attach to posts.', 'activitypub' ),
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'default' => ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS,
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)
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);
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\register_setting(
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'activitypub',
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'activitypub_object_type',
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@ -80,38 +80,42 @@ class Post {
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}
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public function generate_attachments() {
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$max_images = \apply_filters( 'activitypub_max_images', 3 );
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$max_images = intval( \apply_filters( 'activitypub_max_image_attachments', \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) ) );
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$images = array();
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// max images can't be negative or zero
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if ( $max_images <= 0 ) {
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$max_images = 1;
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return $images;
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}
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$id = $this->post->ID;
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$image_ids = array();
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// list post thumbnail first if this post has one
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if ( \function_exists( 'has_post_thumbnail' ) && \has_post_thumbnail( $id ) ) {
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$image_ids[] = \get_post_thumbnail_id( $id );
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$max_images--;
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}
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// then list any image attachments
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$query = new \WP_Query(
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array(
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'post_parent' => $id,
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'post_status' => 'inherit',
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'post_type' => 'attachment',
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'post_mime_type' => 'image',
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'order' => 'ASC',
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'orderby' => 'menu_order ID',
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'posts_per_page' => $max_images,
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)
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);
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foreach ( $query->get_posts() as $attachment ) {
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if ( ! \in_array( $attachment->ID, $image_ids, true ) ) {
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$image_ids[] = $attachment->ID;
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if ( $max_images > 0 ) {
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// then list any image attachments
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$query = new \WP_Query(
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array(
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'post_parent' => $id,
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'post_status' => 'inherit',
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'post_type' => 'attachment',
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'post_mime_type' => 'image',
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'order' => 'ASC',
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'orderby' => 'menu_order ID',
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'posts_per_page' => $max_images,
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)
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);
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foreach ( $query->get_posts() as $attachment ) {
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if ( ! \in_array( $attachment->ID, $image_ids, true ) ) {
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$image_ids[] = $attachment->ID;
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}
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}
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}
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@ -74,6 +74,26 @@
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<p><?php echo \wp_kses( \__( '<a href="https://github.com/pfefferle/wordpress-activitypub/issues/new" target="_blank">Let me know</a> if you miss a template pattern.', 'activitypub' ), 'default' ); ?></p>
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</td>
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</tr>
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<tr>
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<th scope="row">
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<?php \esc_html_e( 'Number of images', 'activitypub' ); ?>
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</th>
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<td>
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<input value="<?php echo esc_attr( \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) ); ?>" name="activitypub_max_image_attachments" id="activitypub_max_image_attachments" type="number" min="0" />
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<p class="description">
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<?php
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echo \wp_kses(
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\sprintf(
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// translators:
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\__( 'The number of images to attach to posts. Default: <code>%s</code>', 'activitypub' ),
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\esc_html( ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS )
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),
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'default'
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);
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?>
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</p>
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</td>
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</tr>
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<tr>
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<th scope="row">
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<?php \esc_html_e( 'Activity-Object-Type', 'activitypub' ); ?>
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