139 lines
3.9 KiB
PHP
139 lines
3.9 KiB
PHP
<?php
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/* For licensing terms, see /license.txt */
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namespace Chamilo\PluginBundle\MigrationMoodle\Script;
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/**
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* Class UserScormsProgressScript.
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*
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* @package Chamilo\PluginBundle\MigrationMoodle\Script
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*/
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class UserScormsProgressScript extends BaseScript
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{
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public function process()
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{
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$itemsInLp = $this->countItemsInLp();
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foreach ($this->getUsersAndLps() as $lpView) {
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$userId = $lpView['user_id'];
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$lpId = $lpView['lp_id'];
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$cId = $lpView['c_id'];
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$lpViewId = $lpView['iid'];
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$completedItems = $this->countCompletedItems($userId, $lpId, $cId);
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if (empty($completedItems) || empty($itemsInLp[$lpId])) {
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continue;
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}
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if ($completedItems > $itemsInLp[$lpId]) {
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$progress = 100;
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} else {
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$progress = (int) ($completedItems / $itemsInLp[$lpId] * 100);
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}
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\Database::query(
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"UPDATE c_lp_view
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SET progress = $progress
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WHERE user_id = $userId
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AND lp_id = $lpId
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AND c_id = $cId
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AND iid = $lpViewId"
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);
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$this->showMessage("Updated: c_lp_view $lpViewId with progress $progress.");
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}
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}
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/**
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* @return array
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*/
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private function countItemsInLp()
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{
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$tblItem = \Database::get_course_table(TABLE_LP_ITEM);
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$tblLp = \Database::get_course_table(TABLE_LP_MAIN);
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$result = \Database::query(
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"SELECT lpi.lp_id, COUNT(lpi.iid) AS c_lpi
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FROM $tblItem lpi
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INNER JOIN $tblLp lp ON lpi.lp_id = lp.iid
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WHERE lpi.item_type = 'sco' AND lp.lp_type = 2
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GROUP BY lpi.lp_id"
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);
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$data = [];
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while ($row = \Database::fetch_assoc($result)) {
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$data[$row['lp_id']] = $row['c_lpi'];
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}
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return $data;
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}
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/**
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* @return \Generator
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*/
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private function getUsersAndLps()
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{
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$tblLpView = \Database::get_course_table(TABLE_LP_VIEW);
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$tblLp = \Database::get_course_table(TABLE_LP_MAIN);
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$result = \Database::query(
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"SELECT lpv.iid, lpv.lp_id, lpv.user_id, lpv.c_id
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FROM $tblLpView lpv
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INNER JOIN $tblLp lp ON lpv.lp_id = lp.iid
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WHERE lp.lp_type = 2"
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);
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while ($row = \Database::fetch_assoc($result)) {
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if (!$this->isLoadedUser($row['user_id']) ||
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!$this->isMigratedScorm($row['lp_id'])
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) {
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continue;
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}
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yield $row;
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}
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}
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/**
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* @param int $userId
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* @param int $lpId
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* @param int $cId
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*
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* @return int
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*/
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private function countCompletedItems($userId, $lpId, $cId)
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{
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$tblItemView = \Database::get_course_table(TABLE_LP_ITEM_VIEW);
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$tblLpView = \Database::get_course_table(TABLE_LP_VIEW);
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$tblLp = \Database::get_course_table(TABLE_LP_MAIN);
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$result = \Database::query("SELECT
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lpiv.lp_view_id,
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lpiv.c_id,
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COUNT(lpiv.lp_item_id) c_lpiv
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FROM $tblItemView lpiv
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INNER JOIN $tblLpView lpv ON (lpiv.lp_view_id = lpv.iid AND lpiv.c_id = lpv.c_id)
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INNER JOIN $tblLp lp ON (lpv.lp_id = lp.iid AND lpv.c_id = lp.c_id)
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WHERE lpiv.status = 'completed'
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AND lpv.user_id = $userId
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AND lp.iid = $lpId
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AND lp.c_id = $cId
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AND lp.lp_type = 2
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GROUP BY lpiv.lp_view_id, lpiv.lp_item_id");
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if (\Database::num_rows($result) == 0) {
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return 0;
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}
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$count = 0;
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while ($row = \Database::fetch_assoc($result)) {
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$count += (int) $row['c_lpiv'];
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}
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return $count;
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}
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}
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