diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/functions_display.php | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/includes/functions_display.php b/includes/functions_display.php deleted file mode 100644 index 47ba188..0000000 --- a/includes/functions_display.php +++ /dev/null @@ -1,110 +0,0 @@ -<?php - -function display_navbar($dbc) { - -} - -function display_categories($dbc, $sql_result) { - $sql = "SELECT thread_id, thread_subject, thread_date, user_id, user_name FROM threads JOIN users ON thread_author = user_id WHERE thread_cat = ? ORDER BY thread_id DESC LIMIT 1"; - $stmt = mysqli_stmt_init($dbc); - - if (!mysqli_stmt_prepare($stmt, $sql)) { - die('Could not create thread due to internal error: ' . mysqli_error($dbc)); - } - - while ($row = mysqli_fetch_assoc($sql_result)) { - mysqli_stmt_bind_param($stmt, "i", $row['cat_id']); - mysqli_stmt_execute($stmt); - - $thread_res = mysqli_stmt_get_result($stmt); - $thread = mysqli_fetch_assoc($thread_res); - - echo '<tr><td class="left">'; - echo '<h4><a href="category.php?id=' . $row['cat_id'] . '">' . $row['cat_name'] . '</a></h4>'; - echo $row['cat_description']; - if ($thread) { - echo '</td><td class="right">' . $thread['thread_subject'] . '<br>'; - echo '<small>by <b><a href="user.php?id=' . $thread['user_id'] . '">' . $thread['user_name'] . '</a></b></small></td></tr>'; - } else { - $no_threads_msg = 'There are no threads in this category yet.'; - echo '</td><td class="right"><small>'. $no_threads_msg .'</small></td>'; - } - } - - mysqli_stmt_close($stmt); - mysqli_free_result($thread_res); -} - -function display_threads($dbc, $sql_result, $show_category = false) { - $sql = "SELECT post_id, post_date, user_id, user_name FROM posts JOIN users ON post_author = user_id WHERE post_thread = ? ORDER BY post_id DESC LIMIT 1"; - $stmt = mysqli_stmt_init($dbc); - - if (!mysqli_stmt_prepare($stmt, $sql)) { - die('Could not create thread due to internal error: ' . mysqli_error($dbc)); - } - - while ($row = mysqli_fetch_assoc($sql_result)) { - mysqli_stmt_bind_param($stmt, "i", $row['thread_id']); - mysqli_stmt_execute($stmt); - - $thread_res = mysqli_stmt_get_result($stmt); - $thread = mysqli_fetch_assoc($thread_res); - - echo '<tr><td class="left">'; - echo '<h4><a href="thread.php?id=' . $row['thread_id'] . '">' . $row['thread_subject'] . '</a></h4>'; - echo '<small>by <b><a href="user.php?id=' . $row['user_id'] . '">' . $row['user_name'] . '</a></b> '; - if ($show_category) { - echo 'in <b><a href="category.php?id=' . $row['cat_id'] . '">' . $row['cat_name'] . '</a></b> '; - } - echo 'on ' . date('M d, Y', strtotime($row['thread_date'])) . '</small>'; - echo '</td><td class="right">by <b><a href="user.php?id=' . $thread['user_id'] . '">' . $thread['user_name'] . '</a></b><br>'; - echo '<small>' . date('m/d/Y g:ia', strtotime($thread['post_date'])) . '</small></td></tr>'; - } - - mysqli_stmt_close($stmt); -} - -function add_quote($dbc, $thread_id, $matches) { - foreach ($matches as $match) { - $id = (int) filter_var($match, FILTER_SANITIZE_NUMBER_INT) - 1; - $sql = "SELECT post_content, post_author, user_name FROM posts LEFT JOIN users ON post_author = user_id WHERE post_thread = " . $thread_id . " LIMIT 1 OFFSET " . $id; - $result = mysqli_query($dbc, $sql); - - if (!$result) { - return '<blockquote></blockquote>'; - } - - $reply = mysqli_fetch_assoc($result); - - if (empty($reply)) { - return '<blockquote>Invalid quote!</blockquote>'; - } - - $id = $id + 1; - - return '<blockquote><a href="#' . $id .'">Quote from ' . $reply['user_name'] . '</a><br>' . $reply['post_content'] . '</blockquote>'; - } -} - -function display_posts($dbc, $thread_id, $sql_result) { - while ($row = mysqli_fetch_assoc($sql_result)) { - echo '#' . $row['post_id'] . ' Posted by <a href="user.php?id='. $row['user_id'] .'">' . $row['user_name'] . '</a> on ' . date('m/d/Y g:ia', strtotime($row['post_date'])) . '<br>'; - - $post_content = $row['post_content']; - - $post_content = preg_replace_callback('/>#\d+/', function($matches) use($thread_id, $dbc) { - return create_quote($dbc, $thread_id, $matches); - }, $post_content); - - // Replace YouTube URLs with embedded YouTube videos. - $post_content = preg_replace( - "/\s*[a-zA-Z\/\/:\.]*youtu(be.com\/watch\?v=|.be\/)([a-zA-Z0-9\-_]+)([a-zA-Z0-9\/\*\-\_\?\&\;\%\=\.]*)/i", - '<br><iframe class="youtube-embed" src="//www.youtube.com/embed/$2" allowfullscreen></iframe>', $post_content); - // Replace Image URLs with embedded images. - $post_content = preg_replace('@\b(http(s)?://)([^\s]*?(?:\.[a-z\d?=/_-]+)+(?:\.jpg|\.png|\.gif))(?![^<]*?(?:</\w+>|/?>))@i', '<img class="image-embed" src="http$2://$3" alt="http$2://$3" />', $post_content); - // Replace other URLs with links. - $post_content = preg_replace('@\b(http(s)?://)([^\s]*?(?:\.[a-z\d?=/_-]+)+)(?![^<]*?(?:</\w+>|/?>))@i', '<a href="http$2://$3">$0</a>', $post_content); - - echo $post_content; - } -}
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