searchwp\sources
Since: 4.0.0
Table of Contents
Control what content can be indexed and searched by SearchWP. See also \SearchWP\Source.
Parameters
| Type | Parameter | Default | Since |
|---|---|---|---|
| Array | $sources |
Core Sources | 4.0.0 |
Examples
All hooks should be added to your custom SearchWP Customizations Plugin.
Add custom Source to SearchWP
This example Source is modeled upon a custom database table. See lines 46-50 for usage of this particular hook.
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| <?php | |
| /** | |
| * Adds custom SearchWP\Source for MyCustomSearchWPSource which uses a custom database table. | |
| */ | |
| add_action( 'plugins_loaded', function() { | |
| class MyCustomSearchWPSource extends \SearchWP\Source { | |
| // Unique name for this Source. | |
| protected $name = 'mycustomsource'; | |
| // Database column name that provides a unique ID for each entry of the Source. | |
| protected $db_id_column = 'id'; | |
| function __construct() { | |
| global $wpdb; | |
| // The database table storing entries. | |
| $this->db_table = $wpdb->get_blog_prefix() . 'my_db_table'; | |
| // Labels for this Source. | |
| $this->labels = [ | |
| 'plural' => 'My Custom Source Entries', | |
| 'singular' => 'My Custom Source Entry', | |
| ]; | |
| // Attributes for this Source. Array of attributes, can be expanded. | |
| $this->attributes = [ [ | |
| 'name' => 'content', | |
| 'label' => 'Entry Content', | |
| 'default' => \SearchWP\Utils::get_min_engine_weight(), | |
| 'data' => function( $entry_id ) { | |
| // Note: MyWidget is an pseudo-class meant to represent | |
| // a class you're using that represents something like | |
| // WP_Post in that it models the data you are working with. | |
| // Long story short: this method should return the content | |
| // you want to index and make searchable in SearchWP. | |
| return MyWidget::get_content( $entry_id ); | |
| }, | |
| ], ]; | |
| } | |
| // Returns a native object e.g. formatted in a way you expect. | |
| public function entry( \SearchWP\Entry $entry, $query = false ) { | |
| // Note: MyWidget is a pseudo-class meant to represent a class | |
| // you're using that represents something like WP_Post in that it | |
| // models the data you're working with. | |
| // Long story short: this method should return whatever it is you | |
| // expect when working 'natively' with your data e.g. for WordPress | |
| // pages a WP_Post is returned. Note that $entry->get_id() returns | |
| // the value in the $db_id_column for this Source. | |
| return new MyWidget( $entry->get_id() ); | |
| } | |
| } | |
| // Append this Source to the list of available Sources in SearchWP. | |
| add_filter( 'searchwp\sources', function( $sources ) { | |
| $sources[] = new MyCustomSearchWPSource(); | |
| return $sources; | |
| } ); | |
| } ); |