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<?php |
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|
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namespace ImportWP\Common\Importer\Template; |
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|
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use ImportWP\Common\Importer\ParsedData; |
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use ImportWP\Common\Importer\TemplateInterface; |
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use ImportWP\Common\Model\ImporterModel; |
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use ImportWP\EventHandler; |
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|
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class TermTemplate extends Template implements TemplateInterface |
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{ |
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protected $name = 'Term'; |
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protected $mapper = 'term'; |
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|
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protected $field_map = [ |
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'term_id' => 'term.term_id', |
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'name' => 'term.name', |
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'description' => 'term.description', |
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'slug' => 'term.slug', |
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'alias_of' => 'term.alias_of' |
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]; |
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|
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protected $optional_fields = [ |
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'term_id', |
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'description', |
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'slug', |
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'alias_of', |
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]; |
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|
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public function __construct(EventHandler $event_handler) |
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{ |
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parent::__construct($event_handler); |
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|
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$this->groups[] = 'term'; |
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$this->field_options = array_merge($this->field_options, [ |
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'term._parent.parent' => [$this, 'get_term_parent_options'], |
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]); |
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} |
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|
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public function register_options() |
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{ |
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$options = [ |
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['value' => '', 'label' => 'Choose a taxonomy'] |
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]; |
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foreach (get_taxonomies(array(), 'names') as $key => $tax) { |
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$options[] = ['value' => $key, 'label' => $tax]; |
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} |
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|
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return [ |
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$this->register_field('Taxonomy', 'taxonomy', [ |
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'options' => $options |
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]) |
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]; |
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} |
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|
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public function register() |
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{ |
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return [ |
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$this->register_group('Term', 'term', [ |
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$this->register_field('ID', 'term_id', [ |
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'tooltip' => __('ID is only used to reference existing records', 'importwp') |
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]), |
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$this->register_core_field('Name', 'name', [ |
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'tooltip' => __('The term name', 'importwp') |
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]), |
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$this->register_field('Description', 'description', [ |
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'tooltip' => __('The term description', 'importwp') |
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]), |
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$this->register_field('Slug', 'slug', [ |
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'tooltip' => __('The term slug to use', 'importwp') |
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]), |
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$this->register_group('Parent Settings', '_parent', [ |
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$this->register_field('Parent', 'parent', [ |
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'default' => '', |
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'options' => 'callback', |
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'tooltip' => __('The id of the parent term', 'importwp') |
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]), |
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$this->register_field('Parent Field Type', '_parent_type', [ |
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'default' => 'id', |
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'options' => [ |
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['value' => 'id', 'label' => 'ID'], |
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['value' => 'slug', 'label' => 'Slug'], |
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['value' => 'name', 'label' => 'Name'], |
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['value' => 'column', 'label' => 'Reference Column'], |
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], |
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'type' => 'select', |
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'tooltip' => __('Select how the parent field should be handled', 'importwp') |
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]), |
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$this->register_field('Parent Reference Column', '_parent_ref', [ |
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'condition' => ['_parent_type', '==', 'column'], |
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'tooltip' => __('Select the column/node that the parent field is referencing', 'importwp') |
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]) |
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]), |
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$this->register_field('Alias of', 'alias_of', [ |
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'tooltip' => __('Slug of the term to make this term an alias of', 'importwp') |
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]), |
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]) |
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]; |
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} |
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|
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public function register_settings() |
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{ |
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} |
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|
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/** |
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* Alter fields before they are parsed |
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* |
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* @param array $fields |
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* @return array |
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*/ |
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public function field_map($fields) |
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{ |
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if ($this->importer->isEnabledField('term._parent') && $fields['term._parent._parent_type'] === 'column' && !empty($fields["term._parent._parent_ref"])) { |
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$fields['_iwp_ref_term_parent'] = $fields["term._parent._parent_ref"]; |
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$this->virtual_fields[] = '_iwp_ref_term_parent'; |
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} |
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return $fields; |
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} |
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|
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/** |
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* Process data before record is importer. |
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* |
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* Alter data that is passed to the mapper. |
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* |
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* @param ParsedData $data |
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* @return ParsedData |
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*/ |
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public function pre_process(ParsedData $data) |
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{ |
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$data = parent::pre_process($data); |
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|
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$term_field_map = [ |
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'term_id' => $data->getValue('term.term_id'), |
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'name' => $data->getValue('term.name'), |
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'alias_of' => $data->getValue('term.alias_of'), |
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'description' => $data->getValue('term.description'), |
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'parent' => $data->getValue('term._parent.parent'), |
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'slug' => $data->getValue('term.slug'), |
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]; |
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|
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// remove fields that have not been set |
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foreach ($term_field_map as $field_key => $field_map) { |
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|
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if ($field_map === false) { |
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unset($term_field_map[$field_key]); |
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continue; |
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} |
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} |
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|
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$optional_fields = [ |
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'term_id', |
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'alias_of', |
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'description', |
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'slug' |
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]; |
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|
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foreach ($optional_fields as $optional_field) { |
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if (true !== $this->importer->isEnabledField('term.' . $optional_field)) { |
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unset($term_field_map[$optional_field]); |
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} |
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} |
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|
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if (true !== $this->importer->isEnabledField('term._parent')) { |
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unset($term_field_map['parent']); |
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} |
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|
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if (!empty($this->virtual_fields)) { |
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foreach ($this->virtual_fields as $virtual_field) { |
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$value = $data->getValue($virtual_field); |
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if (false !== $value) { |
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$term_field_map[$virtual_field] = $value; |
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} |
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} |
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} |
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|
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if ($this->importer->isEnabledField('term._parent') && isset($term_field_map['parent'])) { |
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|
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$parent_id = 0; |
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$parent_field_type = $data->getValue('term._parent._parent_type'); |
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$taxonomy = $this->importer->getSetting('taxonomy'); |
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|
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if ($parent_field_type === 'name') { |
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// name |
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$term = get_term_by('name', $term_field_map['parent'], $taxonomy); |
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if ($term) { |
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$parent_id = intval($term->term_id); |
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} |
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} elseif ($parent_field_type === 'slug') { |
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// slug |
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$term = get_term_by('slug', $term_field_map['parent'], $taxonomy); |
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if ($term) { |
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$parent_id = intval($term->term_id); |
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} |
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} elseif ($parent_field_type === 'id') { |
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// ID |
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$parent_id = intval($term_field_map['parent']); |
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} elseif ($parent_field_type === 'column') { |
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|
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// reference column |
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$temp_id = $this->get_term_by_cf('term_parent', $term_field_map['parent']); |
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if (intval($temp_id > 0)) { |
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$parent_id = intval($temp_id); |
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} |
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} |
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|
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if ($parent_id > 0) { |
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$term_field_map['parent'] = $parent_id; |
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} |
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} |
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|
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if ((!isset($term_field_map['slug']) || empty($term_field_map['slug'])) && isset($term_field_map['term']) && !empty($term_field_map['term'])) { |
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$term_field_map['slug'] = sanitize_title($term_field_map['term']); |
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|
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// set flag to say slug has been generated |
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$data->add(['slug' => 'yes'], '_generated'); |
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} |
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|
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foreach ($term_field_map as $key => $value) { |
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$term_field_map[$key] = apply_filters('iwp/template/process_field', $value, $key, $this->importer); |
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} |
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|
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$data->replace($term_field_map, 'default'); |
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|
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return $data; |
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} |
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|
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public function get_term_by_cf($field, $value) |
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{ |
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$taxonomy = $this->importer->getSetting('taxonomy'); |
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$terms = get_terms([ |
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'taxonomy' => $taxonomy, |
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'fields' => 'ids', |
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'hide_empty' => false, |
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'meta_query' => [ |
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[ |
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'key' => '_iwp_ref_' . $field, |
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'value' => $value, |
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'compare' => '=' |
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] |
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] |
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]); |
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|
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if (!is_wp_error($terms)) { |
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return $terms[0]; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Get list of posts |
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* |
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* @return array|\WP_Error |
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*/ |
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public function get_term_parent_options($importer_data) |
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{ |
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$taxonomy = $importer_data->getSetting('taxonomy'); |
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$terms = get_terms([ |
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'taxonomy' => $taxonomy, |
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'hide_empty' => false, |
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]); |
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|
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$result = []; |
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/** |
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* @var \WP_Term[] $terms |
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*/ |
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foreach ($terms as $term) { |
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$result[] = [ |
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'value' => '' . $term->term_id, |
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'label' => $term->name |
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]; |
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} |
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return $result; |
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} |
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|
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/** |
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* Convert fields/headings to data map |
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* |
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* @param mixed $fields |
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* @param ImporterModel $importer |
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* @return array |
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*/ |
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public function generate_field_map($fields, $importer) |
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{ |
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$result = parent::generate_field_map($fields, $importer); |
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$map = $result['map']; |
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$enabled = $result['enabled']; |
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|
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$parent = []; |
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|
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foreach ($fields as $index => $field) { |
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if (preg_match('/^parent\.(.*?)$/', $field, $matches) === 1) { |
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|
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// Capture parent |
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// parent.id,parent.name,parent.slug |
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if (!isset($parent['map'])) { |
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$parent['map'] = []; |
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} |
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|
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$parent['map'][$matches[1]] = sprintf('{%d}', $index); |
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} elseif (isset($this->field_map[$field])) { |
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|
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// Handle core fields |
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$field_key = $this->field_map[$field]; |
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$map[$field_key] = sprintf('{%d}', $index); |
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|
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if (in_array($field, $this->optional_fields)) { |
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$enabled[] = $field_key; |
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} |
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|
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if (in_array($field, ['role'])) { |
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$map[$field_key . '._enable_text'] = 'yes'; |
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} |
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} |
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} |
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|
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if (!empty($parent)) { |
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|
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// parent.id,parent.name,parent.slug |
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$enabled_key = 'term._parent'; |
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if (isset($parent['map']['name'])) { |
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|
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$enabled[] = $enabled_key; |
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$map['term._parent.parent'] = $parent['map']['name']; |
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$map['term._parent.parent._enable_text'] = 'yes'; |
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$map['term._parent._parent_type'] = 'name'; |
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} elseif (isset($parent['map']['slug'])) { |
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|
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$enabled[] = $enabled_key; |
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$map['term._parent.parent'] = $parent['map']['slug']; |
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$map['term._parent.parent._enable_text'] = 'yes'; |
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$map['term._parent._parent_type'] = 'slug'; |
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} elseif (isset($parent['map']['id'])) { |
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|
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$enabled[] = $enabled_key; |
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$map['term._parent.parent'] = $parent['map']['name']; |
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$map['term._parent.parent._enable_text'] = 'yes'; |
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$map['term._parent._parent_type'] = 'id'; |
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} |
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} |
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|
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return [ |
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'map' => $map, |
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'enabled' => $enabled |
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]; |
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} |
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} |
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|
