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Merge pull request #154 from sagarnasit/master
Add `--from-post=<post_id>` flag to create duplicate posts
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‎README.md‎

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@@ -1997,7 +1997,7 @@ wp post
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Creates a new post.
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~~~
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wp post create [--post_author=<post_author>] [--post_date=<post_date>] [--post_date_gmt=<post_date_gmt>] [--post_content=<post_content>] [--post_content_filtered=<post_content_filtered>] [--post_title=<post_title>] [--post_excerpt=<post_excerpt>] [--post_status=<post_status>] [--post_type=<post_type>] [--comment_status=<comment_status>] [--ping_status=<ping_status>] [--post_password=<post_password>] [--post_name=<post_name>] [--to_ping=<to_ping>] [--pinged=<pinged>] [--post_modified=<post_modified>] [--post_modified_gmt=<post_modified_gmt>] [--post_parent=<post_parent>] [--menu_order=<menu_order>] [--post_mime_type=<post_mime_type>] [--guid=<guid>] [--post_category=<post_category>] [--tags_input=<tags_input>] [--tax_input=<tax_input>] [--meta_input=<meta_input>] [<file>] [--<field>=<value>] [--edit] [--porcelain]
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wp post create [--post_author=<post_author>] [--post_date=<post_date>] [--post_date_gmt=<post_date_gmt>] [--post_content=<post_content>] [--post_content_filtered=<post_content_filtered>] [--post_title=<post_title>] [--post_excerpt=<post_excerpt>] [--post_status=<post_status>] [--post_type=<post_type>] [--comment_status=<comment_status>] [--ping_status=<ping_status>] [--post_password=<post_password>] [--post_name=<post_name>] [--from-post=<post_id>] [--to_ping=<to_ping>] [--pinged=<pinged>] [--post_modified=<post_modified>] [--post_modified_gmt=<post_modified_gmt>] [--post_parent=<post_parent>] [--menu_order=<menu_order>] [--post_mime_type=<post_mime_type>] [--guid=<guid>] [--post_category=<post_category>] [--tags_input=<tags_input>] [--tax_input=<tax_input>] [--meta_input=<meta_input>] [<file>] [--<field>=<value>] [--edit] [--porcelain]
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~~~
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**OPTIONS**
@@ -2041,6 +2041,9 @@ wp post create [--post_author=<post_author>] [--post_date=<post_date>] [--post_d
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[--post_name=<post_name>]
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The post name. Default is the sanitized post title when creating a new post.
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[--from-post=<post_id>]
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Post id of a post to be duplicated.
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[--to_ping=<to_ping>]
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Space or carriage return-separated list of URLs to ping. Default empty.
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@@ -2111,6 +2114,10 @@ wp post create [--post_author=<post_author>] [--post_date=<post_date>] [--post_d
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$ wp post create --post_title='A post' --post_content='Just a small post.' --meta_input='{"key1":"value1","key2":"value2"}
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Success: Created post 1923.
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# Create a duplicate post from existing posts.
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$ wp post create --from-post=123 --post_title='Different Title'
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Success: Created post 2350.
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### wp post delete

‎features/post-create-duplicate.feature‎

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@@ -0,0 +1,82 @@
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Feature: Create Duplicate WordPress post from existing posts.
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Background:
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Given a WP install
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Scenario: Generate duplicate post.
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When I run `wp term create category "Test Category" --porcelain`
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Then save STDOUT as {TERM_ID}
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When I run `wp term create post_tag "Test Tag" --porcelain`
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Then save STDOUT as {TAG_ID}
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When I run `wp post create --post_title='Test Duplicate Post' --post_category={TERM_ID} --porcelain`
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And save STDOUT as {POST_ID}
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When I run `wp post term add {POST_ID} post_tag {TAG_ID} --by=id`
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Then STDOUT should contain:
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"""
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Success: Added term.
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"""
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When I run `wp post create --from-post={POST_ID} --porcelain`
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Then STDOUT should be a number
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And save STDOUT as {DUPLICATE_POST_ID}
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When I run `wp post get {DUPLICATE_POST_ID} --field=title`
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Then STDOUT should be:
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"""
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Test Duplicate Post
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"""
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When I run `wp post term list {DUPLICATE_POST_ID} category --field=term_id`
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Then STDOUT should be:
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"""
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{TERM_ID}
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"""
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When I run `wp post term list {DUPLICATE_POST_ID} post_tag --field=term_id`
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Then STDOUT should be:
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"""
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{TAG_ID}
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"""
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@require-wp-4.4
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Scenario: Generate duplicate post with post metadata.
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When I run `wp post create --post_title='Test Post' --meta_input='{"key1":"value1","key2":"value2"}' --porcelain`
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Then save STDOUT as {POST_ID}
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When I run `wp post create --from-post={POST_ID} --porcelain`
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Then save STDOUT as {DUPLICATE_POST_ID}
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When I run `wp post meta list {DUPLICATE_POST_ID} --format=table`
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Then STDOUT should be a table containing rows:
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| post_id | meta_key | meta_value |
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| {DUPLICATE_POST_ID} | key1 | value1 |
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| {DUPLICATE_POST_ID} | key2 | value2 |
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Scenario: Generate duplicate page.
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When I run `wp post create --post_type="page" --post_title="Test Page" --post_content="Page Content" --porcelain`
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Then save STDOUT as {POST_ID}
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When I run `wp post create --from-post={POST_ID} --post_title="Duplicate Page" --porcelain`
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Then save STDOUT as {DUPLICATE_POST_ID}
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When I run `wp post list --post_type='page' --fields="title, content, type"`
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Then STDOUT should be a table containing rows:
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| post_title | post_content | post_type |
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| Test Page | Page Content | page |
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| Duplicate Page | Page Content | page |
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Scenario: Change type of duplicate post.
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When I run `wp post create --post_title='Test Post' --porcelain`
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Then save STDOUT as {POST_ID}
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When I run `wp post create --from-post={POST_ID} --post_type=page --porcelain`
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Then save STDOUT as {DUPLICATE_POST_ID}
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When I run `wp post get {DUPLICATE_POST_ID} --fields=type`
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Then STDOUT should be a table containing rows:
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| Field | Value |
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| post_type | page |

‎src/Post_Command.php‎

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Original file line numberDiff line numberDiff line change
@@ -78,6 +78,9 @@ public function __construct() {
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* [--post_name=<post_name>]
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* : The post name. Default is the sanitized post title when creating a new post.
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*
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* [--from-post=<post_id>]
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* : Post id of a post to be duplicated.
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*
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* [--to_ping=<to_ping>]
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* : Space or carriage return-separated list of URLs to ping. Default empty.
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*
@@ -147,6 +150,10 @@ public function __construct() {
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* # Create a post with multiple meta values.
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* $ wp post create --post_title='A post' --post_content='Just a small post.' --meta_input='{"key1":"value1","key2":"value2"}
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* Success: Created post 1923.
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*
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* # Create a duplicate post from existing posts.
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* $ wp post create --from-post=123 --post_title='Different Title'
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* Success: Created post 2350.
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*/
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public function create( $args, $assoc_args ) {
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if ( ! empty( $args[0] ) ) {
@@ -173,6 +180,27 @@ public function create( $args, $assoc_args ) {
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$array_arguments = array( 'meta_input' );
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$assoc_args = \WP_CLI\Utils\parse_shell_arrays( $assoc_args, $array_arguments );
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if ( isset( $assoc_args['from-post'] ) ) {
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$post = $this->fetcher->get_check( $assoc_args['from-post'] );
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$post_arr = get_object_vars( $post );
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$post_id = $post_arr['ID'];
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unset( $post_arr['post_date'] );
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unset( $post_arr['post_date_gmt'] );
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unset( $post_arr['guid'] );
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unset( $post_arr['ID'] );
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if ( empty( $assoc_args['meta_input'] ) ) {
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$assoc_args['meta_input'] = $this->get_metadata( $post_id );
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}
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if ( empty( $assoc_args['post_category'] ) ) {
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$post_arr['post_category'] = $this->get_category( $post_id );
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}
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if ( empty( $assoc_args['tags_input'] ) ) {
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$post_arr['tags_input'] = $this->get_tags( $post_id );
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}
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$assoc_args = array_merge( $post_arr, $assoc_args );
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}
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$assoc_args = wp_slash( $assoc_args );
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parent::_create( $args, $assoc_args, function ( $params ) {
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return wp_insert_post( $params, true );
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// If no category ids found, return exploded array for compat with previous WP-CLI versions.
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return $category_ids ? $category_ids : $categories;
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}
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/**
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* Get post metadata.
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*
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* @param $post_id ID of the post.
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*
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* @return array
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*/
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private function get_metadata( $post_id ) {
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$metadata = get_metadata( 'post', $post_id );
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$items = array();
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foreach ( $metadata as $key => $values ) {
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foreach ( $values as $item_value ) {
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$item_value = maybe_unserialize( $item_value );
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$items[$key] = $item_value;
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}
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}
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return $items;
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}
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/**
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* Get Categories of a post.
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*
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* @param $post_id ID of the post.
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*
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* @return array
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*/
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private function get_category( $post_id ) {
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$category_data = get_the_category( $post_id );
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$category_arr = array();
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foreach ( $category_data as $cat ) {
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array_push( $category_arr, $cat->term_id );
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}
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return $category_arr;
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}
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/**
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* Get Tags of a post.
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*
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* @param $post_id ID of the post.
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*
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* @return array
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*/
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private function get_tags( $post_id ) {
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$tag_data = get_the_tags( $post_id );
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$tag_arr = array();
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if ( $tag_data ) {
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foreach ( $tag_data as $tag ) {
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array_push( $tag_arr, $tag->slug );
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}
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}
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return $tag_arr;
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}
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}

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