museum-digital/MDNodaHelpers
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Add NodaNameGetter for batch retrieval of names

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Joshua Ramon Enslin 2021-09-16 01:09:10 +02:00
parent fe31a29159
commit ca7424b043
Signed by: jrenslin
GPG Key ID: 46016F84501B70AE
1 changed files with 198 additions and 0 deletions
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src/NodaNameGetter.php Normal file
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<?PHP
/**
* Contains a class for loaded names in bulk.
*
* @author Joshua Ramon Enslin <joshua@museum-digital.de>
*/
declare(strict_types = 1);
/**
* Class for the batch getting of noda name.
*/
final class NodaNameGetter {
/**
* Static function for getting tag names in bulk.
*
* @param MDMysqli $mysqli_noda DB connection.
* @param string $lang Language.
* @param array<integer> $tag_ids Tag IDs.
*
* @return array<int, string>
*/
public static function getBatchTagNames(MDMysqli $mysqli_noda, string $lang, array $tag_ids):array {
$output = [];
// Get translations
$result = $mysqli_noda->do_read_query("SELECT `tag_id`, `trans_name`
FROM `tag_translation`
WHERE `trans_language` = '" . $mysqli_noda->escape_string($lang) . "'
AND `tag_id` IN (" . implode(', ', $tag_ids) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['tag_id']] = (string)$cur['trans_name'];
}
$result->close();
$result = null;
if (!empty($tag_ids_left = array_diff($tag_ids, array_keys($output)))) {
$result = $mysqli_noda->do_read_query("SELECT `tag_id`, `tag_name`
FROM `tag`
WHERE `tag_id` IN (" . implode(', ', $tag_ids_left) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['tag_id']] = (string)$cur['tag_name'];
}
$result->close();
$result = null;
}
if (count($output) > 1) {
asort($output);
}
return $output;
}
/**
* Static function for getting place names in bulk.
*
* @param MDMysqli $mysqli_noda DB connection.
* @param string $lang Language.
* @param array<integer> $place_ids Place IDs.
*
* @return array<int, string>
*/
public static function getBatchPlaceNames(MDMysqli $mysqli_noda, string $lang, array $place_ids):array {
$output = [];
// Get translations
$result = $mysqli_noda->do_read_query("SELECT `ort_id`, `trans_name`
FROM `ort_translation`
WHERE `trans_language` = '" . $mysqli_noda->escape_string($lang) . "'
AND `ort_id` IN (" . implode(', ', $place_ids) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['ort_id']] = (string)$cur['trans_name'];
}
$result->close();
$result = null;
if (!empty($place_ids_left = array_diff($place_ids, array_keys($output)))) {
$result = $mysqli_noda->do_read_query("SELECT `ort_id`, `ort_name`
FROM `orte`
WHERE `ort_id` IN (" . implode(', ', $place_ids_left) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['ort_id']] = (string)$cur['ort_name'];
}
$result->close();
$result = null;
}
if (count($output) > 1) {
asort($output);
}
return $output;
}
/**
* Static function for getting persinst names in bulk.
*
* @param MDMysqli $mysqli_noda DB connection.
* @param string $lang Language.
* @param array<integer> $persinst_ids Persinst IDs.
*
* @return array<int, string>
*/
public static function getBatchPersinstNames(MDMysqli $mysqli_noda, string $lang, array $persinst_ids):array {
$output = [];
// Get translations
$result = $mysqli_noda->do_read_query("SELECT `persinst_id`, `trans_name`
FROM `persinst_translation`
WHERE `trans_language` = '" . $mysqli_noda->escape_string($lang) . "'
AND `persinst_id` IN (" . implode(', ', $persinst_ids) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['persinst_id']] = (string)$cur['trans_name'];
}
$result->close();
$result = null;
if (!empty($persinst_ids_left = array_diff($persinst_ids, array_keys($output)))) {
$result = $mysqli_noda->do_read_query("SELECT `persinst_id`, `persinst_name_en`
FROM `persinst`
WHERE `persinst_id` IN (" . implode(', ', $persinst_ids_left) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['persinst_id']] = (string)$cur['persinst_name_en'];
}
$result->close();
$result = null;
}
if (count($output) > 1) {
asort($output);
}
return $output;
}
/**
* Static function for getting time names in bulk.
*
* @param MDMysqli $mysqli_noda DB connection.
* @param string $lang Language.
* @param array<integer> $time_ids Time IDs.
*
* @return array<int, string>
*/
public static function getBatchTimeNames(MDMysqli $mysqli_noda, string $lang, array $time_ids):array {
$output = [];
// Get translations
$result = $mysqli_noda->do_read_query("SELECT `zeit_id`, `trans_name`
FROM `zeit_translation`
WHERE `trans_language` = '" . $mysqli_noda->escape_string($lang) . "'
AND `zeit_id` IN (" . implode(', ', $time_ids) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['zeit_id']] = (string)$cur['trans_name'];
}
$result->close();
$result = null;
if (!empty($time_ids_left = array_diff($time_ids, array_keys($output)))) {
$result = $mysqli_noda->do_read_query("SELECT `zeit_id`, `zeit_name`
FROM `zeiten`
WHERE `zeit_id` IN (" . implode(', ', $time_ids_left) . ")");
while ($cur = $result->fetch_assoc()) {
$output[(int)$cur['zeit_id']] = (string)$cur['zeit_name'];
}
$result->close();
$result = null;
}
if (count($output) > 1) {
asort($output);
}
return $output;
}
}