141 lines
3.0 KiB
PHP
141 lines
3.0 KiB
PHP
<?php
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ini_set("memory_limit","2048M");
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set_time_limit(6000000);
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ini_set('display_errors', 1);
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error_reporting(E_ALL);
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//$mysqli = new mysqli('localhost', 'root', '1234', 'intelectra');
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$mysqli = new mysqli('localhost', 'intelectra_shop_', 'Wwja71!3', 'intelectra_shop__');
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$items_table = '`items`';
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$attribute_field = '`attribute_18`';
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$ignore_fields = array('anr');
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$item_ready_ids = array();
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// Reset items update status
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//$mysqli->query("UPDATE " . $items_table . " SET update_ready = 0");
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$starttime = microtime(true);
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// Get items
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$query = "
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SELECT
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id, number, name
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FROM
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" . $items_table . "
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WHERE
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update_ready = 0
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LIMIT
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60
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";
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$rsItems = $mysqli->query($query);
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$items2go = array();
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while ($I = $rsItems->fetch_object()) {
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$items2go[$I->number] = $I;
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$item_ready_ids[] = $I->id;
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}
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// Get machine associations
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$query = "
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SELECT
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anr, bezeichnungoriginal, bezeichnung1, nr
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FROM
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import_geraetezuordnung
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WHERE
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anr IN ('" . implode("','", array_keys($items2go)) . "')
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";
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$rsAssocs = $mysqli->query($query);
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while ($A = $rsAssocs->fetch_object()) {
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if (isset($items2go[$A->anr])) {
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if (!isset($items2go[$A->anr]->attributes) || !is_array($items2go[$A->anr]->attributes)) {
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$items2go[$A->anr]->attributes = array();
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}
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foreach ($A as $fieldName => $fieldValue) {
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if (!in_array($fieldName, $ignore_fields)) {
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$searchWord = preg_replace(
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"@[^aA-zZ0-9]|[_]@sui", '', strtolower($fieldValue)
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);
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$items2go[$A->anr]->attributes[$searchWord] = $searchWord;
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}
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}
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}
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// Way too slow; key = value instead
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//$items2go[$A->anr]->attributes = array_keys($items2go[$A->anr]->attributes);
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//$items2go[$A->anr]->attributes = array_unique($items2go[$A->anr]->attributes);
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}
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// Make inserts for tmp table
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$inserts = array();
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foreach ($items2go as $itemNo => $itemData) {
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if (isset($itemData->attributes) && is_array($itemData->attributes) && count($itemData->attributes) > 0) {
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$inserts[] = "(" . $itemData->id . ", '" . implode(' ', $itemData->attributes) . "')";
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}
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}
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// Create temp table for multi updates as a cache
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$mysqli->query("
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CREATE TEMPORARY TABLE
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tmp_items_updates (
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id INT,
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text MEDIUMTEXT
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)
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");
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// Insert changes into temp table
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$insertQuery = "
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INSERT INTO
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tmp_items_updates (id, text)
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VALUES
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" . implode(', ', $inserts) . "
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";
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$mysqli->query($insertQuery);
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// Update items
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$updateQuery = "
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UPDATE
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" . $items_table . " i,
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tmp_items_updates i_tmp
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SET
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i." . $attribute_field . " = i_tmp.text
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WHERE
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i.id = i_tmp.id
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AND
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i_tmp.id IS NOT NULL
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";
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$mysqli->query($updateQuery);
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// Mark items as ready
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if (count($item_ready_ids) > 0) {
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$readyQuery = "
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UPDATE
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" . $items_table . "
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SET
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update_ready = 1
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WHERE
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id IN (" . implode(',', $item_ready_ids) . ")
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";
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$mysqli->query($readyQuery);
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}
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// Get items count to go
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$queryCount = "
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SELECT
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COUNT(id) AS cnt
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FROM
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" . $items_table . "
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WHERE
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update_ready = 0
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";
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$rsCount = $mysqli->query($queryCount);
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echo 'Items to go: ', $rsCount->fetch_object()->cnt, '<br>';
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echo microtime(true) - $starttime;
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?>
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