Rafael Minaya
a8624fc847
- Created new CSS files for styling the application, including home.css and style.css. - Implemented 403 and 404 error views with appropriate messages and navigation. - Developed a dump view to display deleted elements with restoration options. - Enhanced home view to include music search functionality and display results. - Added listplay view for managing music playlists, including creation and deletion options. - Implemented loadmusic view for uploading new music with necessary fields. - Created login and register views for user authentication. - Developed sound view to display individual music tracks with playback controls and options for liking and deleting. - Updated menu view to include navigation links based on user authentication status.
65 lines
1.8 KiB
PHP
65 lines
1.8 KiB
PHP
<?php
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class Connection{
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protected $lastID;
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function __construct(){
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$this->param = include 'param.php';
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}
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private function getConnection(){
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$param = include 'param.php';
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return mysqli_connect($param['host'], $param['username'], $param['password'], $param['dbname']);
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}
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protected function tableExists(string $table){
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$tables = $this->getData("SHOW TABLES");
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foreach($tables as $tableName){
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if(strtolower($tableName[0]) == strtolower($table)){
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return true;
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}
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}
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return false;
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}
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protected function execNoQuery($sql){
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$link = $this->getConnection();
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if(mysqli_query($link, $sql)){
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$this->lastID = mysqli_insert_id($link);
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mysqli_close($link);
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}else{
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echo mysqli_error($link) . '<br><br>';
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}
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}
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private function execQuery($sql){
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$link = $this->getConnection();
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$query = mysqli_query($link, $sql);
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if(mysqli_close($link)){
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return $query;
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}else{
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return null;
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}
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}
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protected function getValue($tableName, $nameParam1, $nameParam2, $valueSearh){
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$sql = "SELECT $nameParam1 FROM $tableName WHERE $nameParam2='$valueSearh'";
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$result = $this->execQuery($sql);
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return mysqli_fetch_array($result)[$nameParam1];
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}
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protected function getData($sql, $idColumn=null){
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$result = $this->execQuery($sql);
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$data = [];
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$cont = 0;
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while($row = mysqli_fetch_array($result)){
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if($idColumn == null){
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$data[$cont] = $row;
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$cont++;
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}else{
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$data[$row[$idColumn]] = $row;
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}
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}
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return $data;
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}
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} |