forked from Adleraci/adlerka.top
87 lines
3.5 KiB
PHP
87 lines
3.5 KiB
PHP
<?php
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require_once "lib/upload.php";
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require_once "lib/account.php";
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function addMeme(string $title, string $memeText, int $imageID): array
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{
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global $mysqli;
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$output = ["Status" => "Fail"];
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if (isLoggedIn() && fileExists($imageID, false) && !empty($title) && !empty($memeText) && !empty($imageID) && $imageID > 0) {
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$stmtMemeAdd = $mysqli->prepare('INSERT INTO Memes (AuthorID, Title, TextContent, FileID) VALUES (?, ?, ?, ?)');
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$stmtMemeAdd->bind_param('issi', $_SESSION['ID'], htmlspecialchars($title), htmlspecialchars($memeText), $imageID);
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if ($stmtMemeAdd->execute() && $stmtMemeAdd->affected_rows > 0) {
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$output["Status"] = "Success";
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$output["Meme"] = "Funny";
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}
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}
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return $output;
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}
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function renderMeme(int $id, int $authorId, string $title, string $textContent, string $createdAt, string $filePath, string $userNickname, string $meme_template): string
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{
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$meme_out = str_replace('__TEMPLATE_MEME_TITLE__', htmlspecialchars($title), $meme_template);
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$meme_out = str_replace('__TEMPLATE_MEME_AUTHOR__', htmlspecialchars($userNickname), $meme_out);
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$meme_out = str_replace('__TEMPLATE_MEME_DATE__', htmlspecialchars($createdAt), $meme_out);
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$meme_out = str_replace('__TEMPLATE_MEME_IMAGE__', '/' . htmlspecialchars($filePath), $meme_out);
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$meme_out = str_replace('__TEMPLATE_MEME_DELETE_BUTTON__', (isModerator() || $_SESSION['ID'] == $authorId) ? "<button onclick=\"deleteMeme($id);\"><i class='ri-delete-bin-line'></i></button>" : '', $meme_out);
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return str_replace('__TEMPLATE_MEME_TEXT__', htmlspecialchars($textContent), $meme_out);
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}
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function renderMemeGallery(): string
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{
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global $mysqli;
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global $routerConfig;
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$stmtlist = $mysqli->prepare('SELECT Memes.ID, Memes.Title, Memes.TextContent, Memes.CreatedAt, Memes.AuthorID, Files.Path, Files.Type, Users.Nickname FROM Memes INNER JOIN Users ON Memes.AuthorID = Users.ID INNER JOIN Files ON Memes.FileID = Files.ID');
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// Execute the prepared statement
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$memeID = 0;
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$authorID = 0;
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$title = "";
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$textContent = "";
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$filePath = "";
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$fileType = "";
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$userNickname = "";
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$createdAt = "";
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// Bind the result variables
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$stmtlist->bind_result($memeID, $title, $textContent, $createdAt, $authorID, $filePath, $fileType, $userNickname);
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$stmtlist->execute();
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$meme_gallery_template = file_get_contents($routerConfig['template_dir'] . 'meme_gallery.html');
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// Fetch the results
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$memes_out = '';
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while ($stmtlist->fetch()) {
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if (str_starts_with($fileType, 'image')) {
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$memes_out .= renderMeme($memeID, $authorID, $title, $textContent, $createdAt, $filePath, $userNickname, file_get_contents($routerConfig['template_dir'] . "meme.html"));
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}
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}
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$meme_gallery_out = str_replace('__TEMPLATE_MEMES_HERE__', $memes_out, $meme_gallery_template);
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// Close the statement
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$stmtlist->close();
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return $meme_gallery_out;
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}
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function deleteMeme(int $memeId): array
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{
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global $mysqli;
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$out = ["Status" => "Fail"];
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if (isLoggedIn()) {
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$query = !isModerator() ? 'DELETE FROM Memes WHERE ID = ? AND AuthorID = ?' : 'DELETE FROM Memes WHERE ID = ?';
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$stmtDelete = $mysqli->prepare($query);
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if (!isModerator()) {
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$stmtDelete->bind_param('ii', $memeId, $_SESSION['ID']);
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} else {
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$stmtDelete->bind_param('i', $memeId);
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}
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$stmtDelete->execute();
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if ($stmtDelete->affected_rows > 0) {
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$out['Status'] = 'Success';
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}
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}
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return $out;
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} |