Add file upload
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eb3086cb12
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@ -538,3 +538,23 @@ if ("loading" === document.readyState) {
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} else {
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setTimeout(initAjax, 0);
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}
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function uploadFile() {
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const fileInput = document.getElementById('fileInput');
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const file = fileInput.files[0];
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let formData = new FormData();
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formData.append('userfile', file);
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let xhr = new XMLHttpRequest();
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xhr.open('POST', '__URL__', true);
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xhr.onload = function () {
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if (xhr.status === 200) {
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document.getElementById('uploadStatus').innerHTML = 'File uploaded successfully.';
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} else {
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document.getElementById('uploadStatus').innerHTML = 'Error uploading file.';
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}
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};
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xhr.send(formData);
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}
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@ -6,7 +6,7 @@ function endpoint($endpoint_data): array
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{
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return match ($endpoint_data["action"]) {
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"addMeme" => addMeme($endpoint_data['memetext'], $endpoint_data['imageid']),
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"addMeme" => addMeme($endpoint_data['memetitle'], $endpoint_data['memetext'], $endpoint_data['imageid']),
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"renderGallery" => renderMemeGallery(),
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default => ["Status" => "Fail", "message" => "Invalid action"],
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};
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@ -1,12 +1,12 @@
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<?php
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function addMeme(string $memeText, int $imageID): bool
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function addMeme(string $title, string $memeText, int $imageID): bool
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{
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global $mysqli;
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if (isLoggedIn() && fileExists($imageID)) {
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$stmtMemeAdd = $mysqli->prepare('INSERT INTO Memes (AuthorID, Title, TextContent, FileID) VALUES (?, ?, ?, ?)');
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$stmtMemeAdd->bind_param('issi', $_SESSION['ID'], htmlspecialchars($memeText), $imageID);
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$stmtMemeAdd->bind_param('issi', $_SESSION['ID'], htmlspecialchars($title), htmlspecialchars($memeText), $imageID);
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$stmtMemeAdd->execute();
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return true;
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}
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@ -59,30 +59,13 @@ function doImageUpload($inFile, $outFile): bool
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// Create Imagick object
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try {
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$imagick = new Imagick($inFile);
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} catch (ImagickException $e) {
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}
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// Set the desired format for reencoding (WebP)
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try {
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$imagick->setImageFormat('webp');
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} catch (ImagickException $e) {
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}
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// Remove non-essential metadata
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try {
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$imagick->stripImage();
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} catch (ImagickException $e) {
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}
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// Write the reencoded image to the output file
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try {
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$imagick->writeImage($outFile);
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$imagick->destroy();
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} catch (ImagickException $e) {
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}
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// Destroy the Imagick object to free up resources
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$imagick->destroy();
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// Check if the reencoding was successful
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if (file_exists($outFile)) {
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return saveUploadedFileInDatabase($outFile, 'image/webp');
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@ -207,7 +190,7 @@ function fileExists(int $fileId, bool $onlyMine = true): bool
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return $stmtfileexists->affected_rows > 0;
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}
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function addToGroup(int $groupId, int $fileId): bool
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function addToGroup(int $groupId, int $fileId): array
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{
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$output = ["Status" => "Fail"];
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if (!$groupId || !$fileId) {
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9
pages/home/upload.html
Normal file
9
pages/home/upload.html
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@ -0,0 +1,9 @@
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<!--suppress HtmlUnknownTag, HtmlUnknownTag -->
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<page minimal_permission_level="2" secret="yes" page_title="Súbory" action="/upload"></page>
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<form id="uploadForm" enctype="multipart/form-data" method="POST">
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<label for="fileInput">Send this file: </label>
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<input type="hidden" name="action" value="uploadFiles">
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<input name="userfile" type="file" id="fileInput" />
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<input type="button" value="Send File" onclick="uploadFile()" />
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</form>
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<div id="uploadStatus"></div>
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