74 lines
3.0 KiB
PHP
74 lines
3.0 KiB
PHP
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<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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class Files extends CI_Controller
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{
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public function __construct()
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{
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parent::__construct();
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$this->load->model('FileModel', '', TRUE);
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}
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public function index()
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{
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if (!isset($_SESSION['user']) || empty($_SESSION['user']) || $_SESSION['user']['rank'] < 9) redirect(base_url('login'));
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if(isset($_FILES['fileUpload'])) {
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$fileName = $_FILES['fileUpload']['name'];
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$tmpName = $_FILES['fileUpload']['tmp_name'];
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$fileSize = $_FILES['fileUpload']['size'];
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$fileType = $_FILES['fileUpload']['type'];
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$this->FileModel->uploadFile($fileName, $tmpName, $fileSize, $fileType);
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unset($_FILES['fileUpload']);
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redirect(base_url('admin/files'));
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}
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$files = $this->FileModel->getFileList();
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$this->load->view('admin/sidebar', ['title' => 'Alle Dateien', 'additionalStyles' => ['lib/jquery.fileupload.css', 'lib/jquery.fileupload-ui.css']]);
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$this->load->view('admin/files', ['files' => $files]);
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$this->load->view('admin/footer', ['additionalScripts' => ['lib/jquery.ui.widget.js', 'lib/jquery.iframe-transport.js', 'lib/jquery.fileupload.js', 'lib/jquery.fileupload-process.js', 'lib/jquery.fileupload-image.js', 'lib/jquery.fileupload-audio.js', 'lib/jquery.fileupload-video.js', 'lib/jquery.fileupload-validate.js', 'lib/jquery.fileupload-ui.js']]);
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}
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public function delete() {
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if (!isset($_SESSION['user']) || empty($_SESSION['user']) || $_SESSION['user']['rank'] < 9) redirect(base_url('login'));
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$id = filter_input(INPUT_POST, "id");
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$this->FileModel->delete($id);
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}
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public function uploadImage()
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{
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header("Content-Type: application/json");
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if (!isset($_SESSION['user']) || empty($_SESSION['user']) || $_SESSION['user']['rank'] < 6) {
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echo json_encode([
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'success' => false,
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'message' => '<b>Fehler beim Upload!</b> Aufgrund von zu geringen Zugriffsrechten konnte das Bild leider nicht hochgeladen werden. Sollte es sich dabei um ein Irrtum handeln, kontaktiere bitte einen Admin über das Kontaktformular.'
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]);
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exit;
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}
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if(!isset($_POST['image']) || !isset($_POST['name']) || !isset($_POST['type']) || !isset($_POST['size'])) {
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echo json_encode([
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'success' => false,
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'message' => '<b>Fehler beim Upload!</b> Das hochgeladene Bild enthält fehlerhafte Informationen.'
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]);
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exit;
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}
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$image = str_replace(' ', '+', $_POST['image']);
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$image = substr($image, strpos($image, ',') + 1);
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$image = base64_decode($image);
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$fileUrl = $this->FileModel->uploadFileByContent($image, $_POST['name'], $_POST['type'], $_POST['size']);
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echo json_encode([
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'success' => true,
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'message' => '<b>Bild erfolgreich hochgeladen!</b>',
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'url' => $fileUrl
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]);
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}
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}
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