57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
<?php
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class Note extends PhpObject {
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const NOTE_TABLE = 'notes';
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/**
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* DB
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* @var Db
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*/
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private $oDb;
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private $iNoteId;
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private $iUserId;
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private $iCourseId;
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public function __construct(Db &$oDb, $iUserId, $iCourseId)
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{
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parent::__construct(__CLASS__, Settings::DEBUG);
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$this->oDb = &$oDb;
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$this->setNoteId(0);
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$this->setUserCourseId($iUserId, $iCourseId);
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}
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public function setNoteId($iNoteId) {
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$this->iNoteId = $iNoteId;
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}
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public function setUserCourseId($iUserId, $iCourseId) {
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$this->iUserId = $iUserId;
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$this->iCourseId = $iCourseId;
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}
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private function getNoteKeys() {
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return array(Db::getId(Auth::USER_TABLE) => $this->iUserId, Db::getId(Course::COURSE_TABLE) => $this->iCourseId);
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}
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public function getNote() {
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$asCourse = $this->oDb->selectRow(self::NOTE_TABLE, $this->getNoteKeys());
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if(!empty($asCourse)) $asCourse['notes'] = json_decode($asCourse['notes'], true);
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return $asCourse;
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}
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public function setNote($asOps) {
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$sError = '';
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if($this->iUserId > 0 && $this->iCourseId > 0) {
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$asData = array_merge($this->getNoteKeys(), array('notes'=>json_encode($asOps)));
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$iNoteId = $this->oDb->insertUpdateRow(self::NOTE_TABLE, $asData, array_keys($this->getNoteKeys()));
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if(!$iNoteId) $sError = $this->oDb->getLastError();
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}
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else $sError = 'Course ID not set';
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return $sError;
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}
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} |