| 1 |
<?php |
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|
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namespace ImportWP\Common\Importer\Mapper; |
| 4 |
|
| 5 |
use ImportWP\Common\Importer\Exception\MapperException; |
| 6 |
use ImportWP\Common\Importer\MapperInterface; |
| 7 |
use ImportWP\Common\Importer\ParsedData; |
| 8 |
use ImportWP\Common\Importer\Template\TemplateManager; |
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|
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class PostMapper extends AbstractMapper implements MapperInterface |
| 11 |
{ |
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/** |
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* Reserved Field Names for post table |
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* @var array |
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*/ |
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protected $_post_fields = array( |
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'ID', |
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'menu_order', |
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'comment_status', |
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'ping_status', |
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'pinged', |
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'post_author', |
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'post_category', |
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'post_content', |
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'post_date', |
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'post_date_gmt', |
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'post_excerpt', |
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'post_name', |
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'post_parent', |
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'post_password', |
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'post_status', |
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'post_title', |
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'post_type', |
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'tags_input', |
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'to_ping', |
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'tax_input' |
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); |
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|
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protected $_query_vars = array( |
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'post_name' => 'name', |
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'ID' => 'p' |
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); |
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|
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public function setup() |
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{ |
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wp_defer_term_counting(true); |
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wp_defer_comment_counting(true); |
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} |
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|
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public function teardown() |
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{ |
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wp_defer_term_counting(false); |
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wp_defer_comment_counting(false); |
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} |
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|
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public function exists(ParsedData $data) |
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{ |
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$unique_fields = TemplateManager::get_template_unique_fields($this->template); |
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|
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// allow user to set unique field name, get from importer setting |
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$unique_field = $this->importer->getSetting('unique_field'); |
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if ($unique_field !== null) { |
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$unique_fields = is_string($unique_field) ? [$unique_field] : $unique_field; |
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} |
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|
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$unique_fields = $this->getUniqueIdentifiers($unique_fields); |
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$unique_fields = apply_filters('iwp/template_unique_fields', $unique_fields, $this->template, $this->importer); |
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|
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$unique_field_found = false; |
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|
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$post_type = $this->importer->getSetting('post_type'); |
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$post_status = 'any, trash, future'; |
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|
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$meta_args = array(); |
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$query_args = array( |
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'post_type' => $post_type, |
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'post_status' => $post_status, |
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'fields' => 'ids', |
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'cache_results' => false, |
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'update_post_meta_cache' => false, |
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'update_post_term_cache' => false, |
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'no_found_rows' => true, |
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); |
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|
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$has_unique_field = false; |
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|
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foreach ($unique_fields as $field) { |
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|
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// check all groups for a unique value |
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$unique_value = $data->getValue($field, '*'); |
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if (empty($unique_value)) { |
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$cf = $data->getData('custom_fields'); |
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if (!empty($cf)) { |
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$cf_index = intval($cf['custom_fields._index']); |
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if ($cf_index > 0) { |
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for ($i = 0; $i < $cf_index; $i++) { |
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$row = 'custom_fields.' . $i . '.'; |
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$custom_field_key = apply_filters('iwp/custom_field_key', $cf[$row . 'key']); |
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if ($custom_field_key !== $field) { |
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continue; |
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} |
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$unique_value = $cf[$row . 'value']; |
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break; |
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} |
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} |
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} |
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} |
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|
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if (!empty($unique_value)) { |
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$has_unique_field = true; |
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|
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if (in_array($field, $this->_post_fields, true)) { |
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|
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if (array_key_exists($field, $this->_query_vars)) { |
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$query_args[$this->_query_vars[$field]] = $unique_value; |
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} else { |
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switch ($field) { |
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case 'post_title': |
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$query_args['title'] = $unique_value; |
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break; |
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default: |
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$query_args[$field] = $unique_value; |
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break; |
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} |
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} |
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} else { |
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$meta_args[] = array( |
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'key' => $field, |
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'value' => $unique_value |
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); |
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} |
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$unique_field_found = $field; |
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break; |
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} |
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} |
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|
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if (!$has_unique_field) { |
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|
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// fallback to post_title |
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$unique_value = $data->getValue('post_title'); |
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if (empty($unique_value)) { |
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throw new MapperException("No Unique fields present."); |
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} |
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|
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$query_args['title'] = $unique_value; |
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} |
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|
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if (!empty($meta_args)) { |
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$query_args['meta_query'] = $meta_args; |
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} |
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|
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$query = new \WP_Query($query_args); |
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if ($query->post_count > 1) { |
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throw new MapperException("Record is not unique: " . $unique_field_found . ", Matching Ids: (" . implode(', ', $query->posts) . ")."); |
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} |
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|
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if ($query->post_count == 1) { |
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$this->ID = $query->posts[0]; |
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return $this->ID; |
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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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public function insert(ParsedData $data) |
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{ |
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$fields = $data->getData('default'); |
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|
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$post = array(); |
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$meta = array(); |
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|
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// if we are trying to insert a post with a specific id then used import_id instead. |
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// if (isset($fields['ID']) && !empty($fields['ID'])) { |
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// $post['import_id'] = $fields['ID']; |
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// unset($fields['ID']); |
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// } |
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|
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// we dont import the ID |
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if (isset($fields['ID'])) { |
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unset($fields['ID']); |
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} |
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|
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$this->sortFields($fields, $post, $meta); |
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|
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// set post_type |
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$post['post_type'] = $this->importer->getSetting('post_type'); |
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|
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$this->ID = $this->create_post($post, $data); |
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|
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if (is_wp_error($this->ID)) { |
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throw new MapperException($this->ID->get_error_message()); |
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} |
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|
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// TODO: Do we merge in the custom fields, or do we process that in post_process |
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$this->template->process($this->ID, $data, $this->importer); |
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|
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$meta = array_merge($meta, $data->getData('custom_fields')); |
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|
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// create post meta |
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if ($this->ID && !empty($meta)) { |
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foreach ($meta as $key => $value) { |
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if (is_array($value)) { |
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$this->clear_custom_field($this->ID, $key); |
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foreach ($value as $v) { |
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$this->add_custom_field($this->ID, $key, $v); |
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} |
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} else { |
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$this->update_custom_field($this->ID, $key, $value); |
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} |
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} |
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} |
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|
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$this->add_version_tag(); |
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$this->template->post_process($this->ID, $data); |
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|
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clean_post_cache($this->ID); |
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|
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return $this->ID; |
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} |
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|
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public function create_post($post, ParsedData $data) |
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{ |
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return wp_insert_post($post, true); |
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} |
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|
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public function update(ParsedData $data) |
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{ |
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$fields = $data->getData('default'); |
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|
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$post_type = $this->importer->getSetting('post_type'); |
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|
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$post = array(); |
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$meta = array(); |
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|
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// we dont import the ID |
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if (isset($fields['ID'])) { |
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unset($fields['ID']); |
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} |
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|
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$this->sortFields($fields, $post, $meta); |
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|
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if (!$this->ID) { |
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return false; |
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} |
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|
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// Check to see if trash flag is set, only the importer that removed it can restore it |
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$trash_status = get_post_meta($this->ID, '_iwp_trash_status', true); |
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if (!empty($trash_status)) { |
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$trash_importer_id = get_post_meta($this->ID, '_iwp_trash_importer', true); |
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if ($trash_importer_id == $this->importer->getId()) { |
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$post['post_status'] = $trash_status; |
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} else { |
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$trash_status = false; |
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} |
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} |
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|
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// update post type |
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if (!empty($post)) { |
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|
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// check to see if fields need updating |
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$query = new \WP_Query(array( |
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'post_type' => $post_type, |
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'p' => $this->ID, |
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'posts_per_page' => 1, |
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'cache_results' => false, |
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'update_post_meta_cache' => false, |
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'update_post_term_cache' => false, |
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'no_found_rows' => true, |
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'post_status' => 'any, trash, future' |
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)); |
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if ($query->found_posts == 1) { |
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$old_post = $query->post; |
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|
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foreach ($post as $k => $p) { |
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if ($p == $old_post->$k) { |
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unset($post[$k]); |
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} |
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} |
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} |
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|
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if (!empty($post)) { |
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// update remaining |
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$post['ID'] = $this->ID; |
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$res = wp_update_post($post, true); |
| 285 |
if (is_wp_error($res)) { |
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throw new MapperException($res->get_error_message()); |
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} |
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} |
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} |
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|
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// TODO: Do we merge in the custom fields, or do we process that in post_process |
| 292 |
$this->template->process($this->ID, $data, $this->importer); |
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|
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// update post meta |
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$meta = array_merge($meta, $data->getData('custom_fields')); |
| 296 |
if (!empty($meta)) { |
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foreach ($meta as $key => $value) { |
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if (is_array($value)) { |
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$this->clear_custom_field($this->ID, $key); |
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foreach ($value as $v) { |
| 301 |
$this->add_custom_field($this->ID, $key, $v); |
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} |
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} else { |
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$this->update_custom_field($this->ID, $key, $value); |
| 305 |
} |
| 306 |
} |
| 307 |
} |
| 308 |
|
| 309 |
$this->add_version_tag(); |
| 310 |
$this->template->post_process($this->ID, $data); |
| 311 |
|
| 312 |
// Delete trash flag once post has been updated. |
| 313 |
if (!empty($trash_status)) { |
| 314 |
delete_post_meta($this->ID, '_iwp_trash_status'); |
| 315 |
delete_post_meta($this->ID, '_iwp_trash_importer'); |
| 316 |
} |
| 317 |
|
| 318 |
clean_post_cache($this->ID); |
| 319 |
|
| 320 |
return $this->ID; |
| 321 |
} |
| 322 |
|
| 323 |
public function get_objects_for_removal() |
| 324 |
{ |
| 325 |
if ($this->is_session_tag_enabled()) { |
| 326 |
return $this->get_ids_without_session_tag('pt-' . $this->importer->getSetting('post_type')); |
| 327 |
} else { |
| 328 |
$q = new \WP_Query(array( |
| 329 |
'post_type' => $this->importer->getSetting('post_type'), |
| 330 |
'meta_query' => array( |
| 331 |
array( |
| 332 |
'key' => '_iwp_session_' . $this->importer->getId(), |
| 333 |
'value' => $this->importer->getStatusId(), |
| 334 |
'compare' => '!=' |
| 335 |
) |
| 336 |
), |
| 337 |
'fields' => 'ids', |
| 338 |
'posts_per_page' => -1, |
| 339 |
'cache_results' => false, |
| 340 |
'update_post_meta_cache' => false, |
| 341 |
'post_status' => 'any' |
| 342 |
)); |
| 343 |
|
| 344 |
if ($q->have_posts()) { |
| 345 |
return $q->posts; |
| 346 |
} |
| 347 |
} |
| 348 |
|
| 349 |
return false; |
| 350 |
} |
| 351 |
|
| 352 |
public function delete($id) |
| 353 |
{ |
| 354 |
$permissions = $this->importer->getPermission('remove'); |
| 355 |
$force = isset($permissions['trash']) ? !$permissions['trash'] : true; // trash = true |
| 356 |
if (!$force) { |
| 357 |
|
| 358 |
// set trash flag |
| 359 |
update_post_meta($id, '_iwp_trash_status', get_post_status($id)); |
| 360 |
update_post_meta($id, '_iwp_trash_importer', $this->importer->getId()); |
| 361 |
wp_trash_post($id); |
| 362 |
} else { |
| 363 |
wp_delete_post($id, $force); |
| 364 |
} |
| 365 |
|
| 366 |
$this->remove_session_tag($id, 'pt-' . $this->importer->getSetting('post_type')); |
| 367 |
} |
| 368 |
|
| 369 |
/** |
| 370 |
* Sort fields into post and meta array |
| 371 |
* |
| 372 |
* @param array $fields list of fields |
| 373 |
* @param array $post post_data pointer array |
| 374 |
* @param array $meta post_meta pointer array |
| 375 |
* |
| 376 |
* @return void |
| 377 |
*/ |
| 378 |
function sortFields($fields = array(), &$post = array(), &$meta = array()) |
| 379 |
{ |
| 380 |
|
| 381 |
foreach ($fields as $id => $value) { |
| 382 |
|
| 383 |
if (in_array($id, $this->_post_fields, true)) { |
| 384 |
|
| 385 |
// post field |
| 386 |
$post[$id] = $value; |
| 387 |
} else { |
| 388 |
|
| 389 |
// meta field |
| 390 |
$meta[$id] = $value; |
| 391 |
} |
| 392 |
} |
| 393 |
} |
| 394 |
|
| 395 |
/** |
| 396 |
* Clear all post meta before adding custom field |
| 397 |
*/ |
| 398 |
public function clear_custom_field($post_id, $key) |
| 399 |
{ |
| 400 |
delete_post_meta($post_id, $key); |
| 401 |
} |
| 402 |
|
| 403 |
/** |
| 404 |
* Add custom field, allow for multiple records using the same key |
| 405 |
* |
| 406 |
* @param int $post_id |
| 407 |
* @param string $key |
| 408 |
* @param string $value |
| 409 |
* @return void |
| 410 |
*/ |
| 411 |
public function add_custom_field($post_id, $key, $value) |
| 412 |
{ |
| 413 |
// Stop double serialization |
| 414 |
if (is_serialized($value)) { |
| 415 |
$value = unserialize($value); |
| 416 |
} |
| 417 |
|
| 418 |
add_post_meta($post_id, $key, $value); |
| 419 |
} |
| 420 |
|
| 421 |
public function update_custom_field($post_id, $key, $value, $unique = false, $skip_permissions = false) |
| 422 |
{ |
| 423 |
|
| 424 |
$old_value = get_post_meta($post_id, $key, true); |
| 425 |
|
| 426 |
// Stop double serialization |
| 427 |
if (is_serialized($value)) { |
| 428 |
$value = unserialize($value); |
| 429 |
} |
| 430 |
|
| 431 |
// check if new value |
| 432 |
if ($old_value === $value) { |
| 433 |
return; |
| 434 |
} |
| 435 |
|
| 436 |
if ($value !== '' && '' == $old_value) { |
| 437 |
add_post_meta($post_id, $key, $value, $unique); |
| 438 |
} elseif ($value !== '' && $value !== $old_value) { |
| 439 |
update_post_meta($post_id, $key, $value); |
| 440 |
} elseif ('' === $value && $old_value) { |
| 441 |
delete_post_meta($post_id, $key, $value); |
| 442 |
} |
| 443 |
} |
| 444 |
|
| 445 |
public function add_version_tag() |
| 446 |
{ |
| 447 |
if ($this->is_session_tag_enabled()) { |
| 448 |
$this->add_session_tag('pt-' . implode('|', (array)$this->importer->getSetting('post_type'))); |
| 449 |
} else { |
| 450 |
update_post_meta($this->ID, '_iwp_session_' . $this->importer->getId(), $this->importer->getStatusId()); |
| 451 |
} |
| 452 |
} |
| 453 |
} |
| 454 |
|
