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Theme_Mod_Command.php
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259 lines (239 loc) · 6.2 KB
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<?php
/**
* Sets, gets, and removes theme mods.
*
* ## EXAMPLES
*
* # Set the 'background_color' theme mod to '000000'.
* $ wp theme mod set background_color 000000
* Success: Theme mod background_color set to 000000.
*
* # Get single theme mod in JSON format.
* $ wp theme mod get background_color --format=json
* [{"key":"background_color","value":"dd3333"}]
*
* # Remove all theme mods.
* $ wp theme mod remove --all
* Success: Theme mods removed.
*/
class Theme_Mod_Command extends WP_CLI_Command {
private $fields = [ 'key', 'value' ];
/**
* Gets one or more theme mods.
*
* ## OPTIONS
*
* [<mod>...]
* : One or more mods to get.
*
* [--field=<field>]
* : Returns the value of a single field.
*
* [--all]
* : List all theme mods
*
* [--format=<format>]
* : Render output in a particular format.
* ---
* default: table
* options:
* - table
* - json
* - csv
* - yaml
* ---
*
* ## EXAMPLES
*
* # Get all theme mods.
* $ wp theme mod get --all
* +------------------+---------+
* | key | value |
* +------------------+---------+
* | background_color | dd3333 |
* | link_color | #dd9933 |
* | main_text_color | #8224e3 |
* +------------------+---------+
*
* # Get single theme mod in JSON format.
* $ wp theme mod get background_color --format=json
* [{"key":"background_color","value":"dd3333"}]
*
* # Get value of a single theme mod.
* $ wp theme mod get background_color --field=value
* dd3333
*
* # Get multiple theme mods.
* $ wp theme mod get background_color header_textcolor
* +------------------+--------+
* | key | value |
* +------------------+--------+
* | background_color | dd3333 |
* | header_textcolor | |
* +------------------+--------+
*
* @param string[] $args Positional arguments.
* @param array{field?: string, all?: bool, format: string} $assoc_args Associative arguments.
*/
public function get( $args, $assoc_args ) {
if ( ! \WP_CLI\Utils\get_flag_value( $assoc_args, 'all' ) && empty( $args ) ) {
WP_CLI::error( 'You must specify at least one mod or use --all.' );
}
if ( \WP_CLI\Utils\get_flag_value( $assoc_args, 'all' ) ) {
$args = array();
}
$list = array();
$mods = get_theme_mods();
if ( ! is_array( $mods ) ) {
// If no mods are set (perhaps new theme), make sure foreach still works.
$mods = array();
}
foreach ( $mods as $k => $v ) {
// If mods were given, skip the others.
if ( ! empty( $args ) && ! in_array( $k, $args, true ) ) {
continue;
}
if ( is_array( $v ) ) {
$list[] = [
'key' => $k,
'value' => '=>',
];
foreach ( $v as $_k => $_v ) {
$list[] = [
'key' => " $_k",
'value' => $_v,
];
}
} else {
$list[] = [
'key' => $k,
'value' => $v,
];
}
}
// For unset mods, show blank value.
foreach ( $args as $mod ) {
if ( ! isset( $mods[ $mod ] ) ) {
$list[] = [
'key' => $mod,
'value' => '',
];
}
}
$formatter = new \WP_CLI\Formatter( $assoc_args, $this->fields, 'thememods' );
$formatter->display_items( $list );
}
/**
* Gets a list of theme mods.
*
* ## OPTIONS
*
* [--field=<field>]
* : Returns the value of a single field.
*
* [--format=<format>]
* : Render output in a particular format.
* ---
* default: table
* options:
* - table
* - json
* - csv
* - yaml
* ---
*
* ## EXAMPLES
*
* # Gets a list of theme mods.
* $ wp theme mod list
* +------------------+---------+
* | key | value |
* +------------------+---------+
* | background_color | dd3333 |
* | link_color | #dd9933 |
* | main_text_color | #8224e3 |
* +------------------+---------+
*
* @subcommand list
*
* @param string[] $args Positional arguments. Unused.
* @param array{field?: string, format: string} $assoc_args Associative arguments.
*/
public function list_( $args, $assoc_args ) {
$assoc_args['all'] = true;
$this->get( $args, $assoc_args );
}
/**
* Removes one or more theme mods.
*
* ## OPTIONS
*
* [<mod>...]
* : One or more mods to remove.
*
* [--all]
* : Remove all theme mods.
*
* ## EXAMPLES
*
* # Remove all theme mods.
* $ wp theme mod remove --all
* Success: Theme mods removed.
*
* # Remove single theme mod.
* $ wp theme mod remove background_color
* Success: 1 mod removed.
*
* # Remove multiple theme mods.
* $ wp theme mod remove background_color header_textcolor
* Success: 2 mods removed.
*
* @param string[] $args Positional arguments.
* @param array{all?: bool} $assoc_args Associative arguments.
*/
public function remove( $args, $assoc_args ) {
if ( ! \WP_CLI\Utils\get_flag_value( $assoc_args, 'all' ) && empty( $args ) ) {
WP_CLI::error( 'You must specify at least one mod or use --all.' );
}
if ( \WP_CLI\Utils\get_flag_value( $assoc_args, 'all' ) ) {
remove_theme_mods();
WP_CLI::success( 'Theme mods removed.' );
return;
}
foreach ( $args as $mod ) {
remove_theme_mod( $mod );
}
$count = count( $args );
$success_message = ( 1 === $count ) ? '%d mod removed.' : '%d mods removed.';
WP_CLI::success( sprintf( $success_message, $count ) );
}
/**
* Sets the value of a theme mod.
*
* ## OPTIONS
*
* <mod>
* : The name of the theme mod to set or update.
*
* <value>
* : The new value.
*
* ## EXAMPLES
*
* # Set theme mod
* $ wp theme mod set background_color 000000
* Success: Theme mod background_color set to 000000.
*
* @param array{0: string, 1: string} $args Positional arguments.
* @param array $assoc_args Associative arguments. Unused.
*/
public function set( $args, $assoc_args ) {
list( $mod, $value ) = $args;
set_theme_mod( $mod, $value );
if ( get_theme_mod( $mod ) === $value ) {
WP_CLI::success( "Theme mod {$mod} set to {$value}." );
} else {
WP_CLI::success( "Could not update theme mod {$mod}." );
}
}
}