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refactor get_all_metadata_values method

This commit is contained in:
leogermani 2018-10-30 19:05:12 -03:00
parent 276c00967b
commit 76451c6e18
2 changed files with 94 additions and 203 deletions
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77
src/api/endpoints/class-tainacan-rest-facets-controller.php
View File

@ -217,57 +217,60 @@ class REST_Facets_Controller extends REST_Controller {
$metadatum_id = $metadatum->get_id(); $metadatum_id = $metadatum->get_id();
$offset = null; $offset = null;
$number = null; $number = null;
$collection_id = ( isset($request['collection_id']) ) ? $request['collection_id'] : false; $_search = null;
$selected = $this->getTextSelectedValues($request, $metadatum_id); $collection_id = ( isset($request['collection_id']) ) ? $request['collection_id'] : null;
//$selected = $this->getTextSelectedValues($request, $metadatum_id);
$query_args = $request['current_query'];
$query_args = $this->prepare_filters($query_args);
if($request['offset'] >= 0 && $request['number'] >= 1){ if($request['offset'] >= 0 && $request['number'] >= 1){
$offset = $request['offset']; $offset = $request['offset'];
$number = $request['number']; $number = $request['number'];
} }
if($request['search']){ if($request['search']) {
if($collection_id) { $_search = $request['search'];
$response = $this->metadatum_repository->fetch_all_metadatum_values( $collection_id, $metadatum_id, $request['search'], $offset, $number );
} else {
$response = $this->metadatum_repository->fetch_all_metadatum_values( null, $metadatum_id, $request['search'], $offset, $number);
}
} else {
if($collection_id) {
$response = $this->metadatum_repository->fetch_all_metadatum_values( $collection_id, $metadatum_id, null, $offset, $number);
} else {
$response = $this->metadatum_repository->fetch_all_metadatum_values( null, $metadatum_id, null, $offset, $number);
}
} }
$rawResponse = $response; $response = $this->metadatum_repository->fetch_all_metadatum_values( $collection_id, $metadatum_id, $_search, $offset, $number, $query_args );
$this->total_items = $response['total'];
$this->total_pages = $response['pages'];
return $response['values'];
//$rawResponse = $response;
// retrieve selected items // retrieve selected items
if( count($selected) && $request['getSelected'] && $request['getSelected'] === '1'){ //if( count($selected) && $request['getSelected'] && $request['getSelected'] === '1'){
$rawValues = $this->get_values( $response ); // $rawValues = $this->get_values( $response );
$realResponse = []; // $realResponse = [];
foreach( $selected as $index => $value ){ // foreach( $selected as $index => $value ){
$row = (object) ['mvalue' => $value, 'metadatum_id' => $metadatum_id ]; // $row = (object) ['mvalue' => $value, 'metadatum_id' => $metadatum_id ];
$realResponse[] = $row; // $realResponse[] = $row;
} // }
foreach( $rawValues as $index => $row0 ){ // foreach( $rawValues as $index => $row0 ){
if( !in_array($row0, $selected) ){ // if( !in_array($row0, $selected) ){
$realResponse[] = (object) ['mvalue' => $row0, 'metadatum_id' => $metadatum_id]; // $realResponse[] = (object) ['mvalue' => $row0, 'metadatum_id' => $metadatum_id];
if( isset($request['number']) && count($realResponse) >= $request['number']){ // if( isset($request['number']) && count($realResponse) >= $request['number']){
break; // break;
} // }
} // }
} // }
//
$response = $realResponse; // $response = $realResponse;
} //}
$this->set_pagination_properties_text_type( $offset, $number, $rawResponse ); //$this->set_pagination_properties_text_type( $offset, $number, $rawResponse );
} }
} }

220
src/classes/repositories/class-tainacan-metadata.php
View File

@ -885,183 +885,71 @@ class Metadata extends Repository {
* @return array|null|object * @return array|null|object
* @throws \Exception * @throws \Exception
*/ */
public function fetch_all_metadatum_values( $collection_id, $metadatum_id, $search = '', $offset = 0, $number = '' ) { public function fetch_all_metadatum_values( $collection_id, $metadatum_id, $search = '', $offset = 0, $number = '', $query_args = [] ) {
global $wpdb; global $wpdb;
// Clear the result cache // Get the query for current items
$wpdb->flush(); // this avoids wp_query to run the query. We just want to build the query
add_filter('posts_pre_query', '__return_empty_array');
$metadatum = new Entities\Metadatum( $metadatum_id );
$itemsRepo = Items::get_instance();
// handle core titles
if ( strpos( $metadatum->get_metadata_type(), 'Core' ) !== false && $search ) { $query_args['fields'] = 'ids';
$collection = new Entities\Collection( $collection_id ); unset($query_args['paged']);
$Tainacan_Items = \Tainacan\Repositories\Items::get_instance(); unset($query_args['offset']);
unset($query_args['perpage']);
if ( $number >= 1 && $offset >= 0 ) { $query_args['nopaging'] = 1;
$items = $Tainacan_Items->fetch( [
's' => $search, $items_query = $itemsRepo->fetch($query_args, $collection_id);
'offset' => $offset, $items_query = $items_query->request;
'posts_per_page' => $number
], $collection, 'OBJECT' ); remove_filter('posts_pre_query', '__return_empty_array');
} else {
$items = $Tainacan_Items->fetch( [ 's' => $search ], $collection, 'OBJECT' );
}
$return = [];
foreach ( $items as $item ) {
if ( strpos( $metadatum->get_metadata_type(), 'Core_Title' ) !== false ) {
$title = $item->get_title();
if ( ! empty( $search ) && stristr( $title, $search ) !== false ) {
$return[] = [ 'metadatum_id' => $metadatum_id, 'mvalue' => $title ];
} elseif ( empty( $search ) ) {
$return[] = [ 'metadatum_id' => $metadatum_id, 'mvalue' => $title ];
}
} else {
$description = $item->get_description();
if ( ! empty( $search ) && stristr( $description, $search ) !== false ) {
$return[] = [ 'metadatum_id' => $metadatum_id, 'mvalue' => $description ];
} elseif ( empty( $search ) ) {
$return[] = [ 'metadatum_id' => $metadatum_id, 'mvalue' => $description ];
}
}
}
return $return;
}
$item_post_type = "%%{$collection_id}_item";
$collection = new Entities\Collection( $collection_id );
$capabilities = $collection->get_capabilities();
$results = [];
$search_query = '';
if ( $search ) {
$search_param = '%' . $search . '%';
$search_query = $wpdb->prepare( "WHERE meta_value LIKE %s", $search_param );
}
$pagination = ''; $pagination = '';
if ( $offset >= 0 && $number >= 1 ) { if ( $offset >= 0 && $number >= 1 ) {
$pagination = $wpdb->prepare( "LIMIT %d,%d", (int) $offset, (int) $number ); $pagination = $wpdb->prepare( "LIMIT %d,%d", (int) $offset, (int) $number );
} }
// If no has logged user or actual user can not read private posts $search_q = '';
if ( get_current_user_id() === 0 || ! current_user_can( $capabilities->read_private_posts ) ) { $search = trim($search);
$args = [ if (!empty($search)) {
'exclude_from_search' => false, $search_q = $wpdb->prepare("AND meta_value LIKE %s", '%' . $search . '%');
'public' => true, }
'private' => false,
'internal' => false, $total_query = $wpdb->prepare( "SELECT COUNT(DISTINCT meta_value) FROM $wpdb->postmeta WHERE meta_key = %s $search_q AND post_id IN($items_query) ORDER BY meta_value", $metadatum_id );
]; $query = $wpdb->prepare( "SELECT DISTINCT meta_value FROM $wpdb->postmeta WHERE meta_key = %s $search_q AND post_id IN($items_query) ORDER BY meta_value $pagination", $metadatum_id );
$post_statuses = get_post_stati( $args, 'names', 'and' ); $results = $wpdb->get_col($query);
$total = $wpdb->get_var($total_query);
foreach ( $post_statuses as $post_status ) { $number = is_integer($number) && $number >=1 ? $number : $total;
$pages = ceil( $total / $number );
if ( $collection_id ) {
$sql_string = $wpdb->prepare( // add selected to the result
"SELECT DISTINCT metadatum_id, mvalue if ( isset($query_args['metaquery']) && is_array($query_args['metaquery']) ) {
FROM ( foreach( $query_args['metaquery'] as $metaquery ){
SELECT ID as item_id if( $metaquery['key'] == $metadatum_id ){
FROM $wpdb->posts if (!in_array($metaquery['value'], $results)) {
WHERE post_type LIKE %s AND post_status = %s array_unshift($results, $metaquery['value']);
) items
JOIN (
SELECT meta_key as metadatum_id, meta_value as mvalue, post_id
FROM $wpdb->postmeta $search_query
) metas
ON items.item_id = metas.post_id AND metas.metadatum_id = %d ORDER BY mvalue $pagination",
$item_post_type, $post_status, $metadatum_id
);
} else {
$sql_string = $wpdb->prepare(
"SELECT DISTINCT metadatum_id, mvalue
FROM (
SELECT ID as item_id
FROM $wpdb->posts
WHERE post_status = %s
) items
JOIN (
SELECT meta_key as metadatum_id, meta_value as mvalue, post_id
FROM $wpdb->postmeta $search_query
) metas
ON items.item_id = metas.post_id AND metas.metadatum_id = %d ORDER BY mvalue $pagination",
$post_status, $metadatum_id
);
}
$pre_result = $wpdb->get_results( $sql_string, OBJECT );
if ( ! empty( $pre_result ) ) {
foreach ( $pre_result as $pre ) {
$results[] = $pre;
}
}
}
} elseif ( current_user_can( $capabilities->read_private_posts ) ) {
$args = [
'exclude_from_search' => false,
];
$post_statuses = get_post_stati( $args, 'names', 'and' );
foreach ( $post_statuses as $post_status ) {
if ( $collection_id ) {
$sql_string = $wpdb->prepare(
"SELECT DISTINCT metadatum_id, mvalue
FROM (
SELECT ID as item_id
FROM $wpdb->posts
WHERE post_type LIKE %s AND post_status = %s
) items
JOIN (
SELECT meta_key as metadatum_id, meta_value as mvalue, post_id
FROM $wpdb->postmeta $search_query
) metas
ON items.item_id = metas.post_id AND metas.metadatum_id = %d ORDER BY mvalue $pagination",
$item_post_type, $post_status, $metadatum_id
);
} else {
$sql_string = $wpdb->prepare(
"SELECT DISTINCT metadatum_id, mvalue
FROM (
SELECT ID as item_id
FROM $wpdb->posts
WHERE post_status = %s
) items
JOIN (
SELECT meta_key as metadatum_id, meta_value as mvalue, post_id
FROM $wpdb->postmeta $search_query
) metas
ON items.item_id = metas.post_id AND metas.metadatum_id = %d ORDER BY mvalue $pagination",
$post_status, $metadatum_id
);
}
$pre_result = $wpdb->get_results( $sql_string, OBJECT );
if ( ! empty( $pre_result ) ) {
foreach ( $pre_result as $pre ) {
$results[] = $pre;
} }
} }
} }
} }
$spliced = $this->unique_multidimensional_array( $results, 'mvalue' ); $values = [];
foreach ($results as $r) {
if($number > 0 && count($spliced) > $number){ $values[] = [
array_splice($spliced, (int) $number); 'label' => $r,
'value' => $r,
'type' => 'Text'
];
} }
return $spliced; return [
'total' => $total,
'pages' => $pages,
'values' => $values
];
} }
/** /**