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<?php |
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/** |
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* Trigger on Context. |
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* |
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* @package WP_Stream |
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*/ |
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namespace WP_Stream; |
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|
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/** |
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* Class Alert_Trigger_Context |
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* |
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* @package WP_Stream |
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*/ |
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class Alert_Trigger_Context extends Alert_Trigger { |
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|
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/** |
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* Unique identifier |
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* |
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* @var string |
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*/ |
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public $slug = 'context'; |
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|
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/** |
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* Field key used in database |
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* |
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* @var string |
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*/ |
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public $field_key = 'wp_stream_trigger_context'; |
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|
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/** |
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* Checks if a record matches the criteria from the trigger. |
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* |
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* @see Alert_Trigger::check_record(). |
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* @param bool $success Status of previous checks. |
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* @param int $record_id Record ID. |
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* @param array $recordarr Record data. |
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* @param Alert $alert The Alert being worked on. |
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* @return bool False on failure, otherwise should return original value of $success. |
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*/ |
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public function check_record( $success, $record_id, $recordarr, $alert ) { |
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if ( ! empty( $alert->alert_meta['trigger_connector'] ) && $recordarr['connector'] !== $alert->alert_meta['trigger_connector'] ) { |
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return false; |
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} |
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if ( ! empty( $alert->alert_meta['trigger_context'] ) && $recordarr['context'] !== $alert->alert_meta['trigger_context'] ) { |
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return false; |
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} |
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return $success; |
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} |
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|
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/** |
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* Adds fields to the trigger form. |
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* |
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* @see Alert_Trigger::add_fields(). |
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* @param Form_Generator $form The Form Object to add to. |
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* @param Alert $alert The Alert being worked on. |
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* @return void |
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*/ |
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public function add_fields( $form, $alert = array() ) { |
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$connector = ''; |
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if ( is_object( $alert ) && ! empty( $alert->alert_meta['trigger_connector'] ) ) { |
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$connector = $alert->alert_meta['trigger_connector']; |
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} |
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|
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$context = ''; |
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if ( is_object( $alert ) && ! empty( $alert->alert_meta['trigger_context'] ) ) { |
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$context = $alert->alert_meta['trigger_context']; |
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} |
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|
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// Context dropdown menu. |
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$context_values = array(); |
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|
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$form->add_field( 'select2', array( |
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'name' => 'wp_stream_trigger_connector_or_context', |
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'options' => $this->get_values(), |
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'classes' => 'wp_stream_ajax_forward connector_or_context', |
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'data' => array( |
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'placeholder' => __( 'Any Context', 'stream' ), |
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), |
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) ); |
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|
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$form->add_field( 'hidden', array( |
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'name' => 'wp_stream_trigger_connector', |
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'value' => $connector, |
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'classes' => 'connector wp_stream_ajax_forward', |
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) ); |
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|
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$form->add_field( 'hidden', array( |
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'name' => 'wp_stream_trigger_context', |
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'value' => $context, |
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'classes' => 'context wp_stream_ajax_forward', |
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) ); |
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} |
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|
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/** |
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* Validate and save Alert object |
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* |
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* @see Alert_Trigger::save_fields(). |
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* @param Alert $alert The Alert being worked on. |
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* @return void |
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*/ |
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public function save_fields( $alert ) { |
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$alert->alert_meta['trigger_connector'] = wp_stream_filter_input( INPUT_POST, 'wp_stream_trigger_connector' ); |
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$alert->alert_meta['trigger_context'] = wp_stream_filter_input( INPUT_POST, 'wp_stream_trigger_context' ); |
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} |
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|
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/** |
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* Generate array of possible action values |
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* |
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* @return array |
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*/ |
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public function get_values() { |
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foreach ( $this->get_terms_labels( 'context' ) as $context_id => $context_data ) { |
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if ( is_array( $context_data ) ) { |
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$child_values = array(); |
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if ( isset( $context_data['children'] ) ) { |
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$child_values = array(); |
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foreach ( $context_data['children'] as $child_id => $child_value ) { |
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$child_values[] = array( 'value' => $context_id . '-' . $child_id, 'id' => $context_id . '-' . $child_id, 'text' => $child_value, 'parent' => $context_id ); |
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} |
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} |
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if ( isset( $context_data['label'] ) ) { |
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$context_values[] = array( 'value' => $context_id, 'id' => $context_id, 'text' => $context_data['label'], 'children' => $child_values ); |
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} |
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} else { |
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$context_values[] = array( 'value' => $context_id, 'id' => $context_id, 'text' => $context_data ); |
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} |
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} |
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return $context_values; |
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} |
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|
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/** |
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* Function will return all terms labels of given column |
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* |
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* @todo refactor Settings::get_terms_labels into general utility |
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* @param string $column string Name of the column. |
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* @return array |
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*/ |
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public function get_terms_labels( $column ) { |
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$return_labels = array(); |
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|
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if ( isset( $this->plugin->connectors->term_labels[ 'stream_' . $column ] ) ) { |
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if ( 'context' === $column && isset( $this->plugin->connectors->term_labels['stream_connector'] ) ) { |
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$connectors = $this->plugin->connectors->term_labels['stream_connector']; |
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$contexts = $this->plugin->connectors->term_labels['stream_context']; |
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|
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foreach ( $connectors as $connector => $connector_label ) { |
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$return_labels[ $connector ]['label'] = $connector_label; |
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foreach ( $contexts as $context => $context_label ) { |
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if ( isset( $this->plugin->connectors->contexts[ $connector ] ) && array_key_exists( $context, $this->plugin->connectors->contexts[ $connector ] ) ) { |
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$return_labels[ $connector ]['children'][ $context ] = $context_label; |
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} |
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} |
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} |
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} else { |
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$return_labels = $this->plugin->connectors->term_labels[ 'stream_' . $column ]; |
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} |
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|
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ksort( $return_labels ); |
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} |
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return $return_labels; |
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} |
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|
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/** |
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* Returns the trigger's value for the given alert. |
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* |
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* @see Alert_Trigger::get_display_value(). |
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* @param string $context The location this data will be displayed in. |
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* @param Alert $alert Alert being processed. |
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* @return string |
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*/ |
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function get_display_value( $context = 'normal', $alert ) { |
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$context = ( ! empty( $alert->alert_meta['trigger_context'] ) ) ? $alert->alert_meta['trigger_context'] : null; |
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$connector = ( ! empty( $alert->alert_meta['trigger_connector'] ) ) ? $alert->alert_meta['trigger_connector'] : null; |
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if ( empty( $context ) && empty( $connector ) ) { |
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$context = __( 'Any Context', 'stream' ); |
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} else { |
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$term_labels = $this->get_terms_labels( 'context' ); |
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if ( ! empty( $term_labels[ $connector ]['children'][ $context ] ) ) { |
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$context = $term_labels[ $connector ]['children'][ $context ]; |
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} else { |
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if ( ! empty( $term_labels[ $connector ]['label'] ) ) { |
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$context = $term_labels[ $connector ]['label']; |
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} |
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} |
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} |
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return ucfirst( $context ); |
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} |
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} |
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|
