61 lines
2.3 KiB
PHP
61 lines
2.3 KiB
PHP
<?php
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function addMeme(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->execute();
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return true;
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}
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return false;
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}
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function renderMeme(string $title, string $textContent, string $createdAt, string $filePath, string $userNickname): string
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{
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global $routerConfig;
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$meme_template = file_get_contents($routerConfig->template_dir . "meme.html");
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$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), $meme_out);
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return str_replace('__TEMPLATE_MEME_TEXT__', htmlspecialchars($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 = $mysqli->prepare('SELECT Memes.ID, Memes.Title, Memes.TextContent, Memes.CreatedAt, Files.Path, Files.Type, Users.Nickname FROM Memes INNER JOIN Users ON Memes.AuthorID = Users.ID INNER JOIN Files ON Memes.FileID = Files.ID');
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// Execute the prepared statement
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$stmtlist->execute();
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$memeID = 0;
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$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, $filePath, $fileType, $userNickname);
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$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 ($stmtlist->fetch()) {
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if ($fileType == 'image') {
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$memes_out .= renderMeme($title, $textContent, $createdAt, $filePath, $userNickname);
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}
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}
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$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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} |