boinc/html/user/forum_reply.php

139 lines
3.5 KiB
PHP

<?php
require_once('../inc/forum.inc');
require_once('../inc/util.inc');
require_once('../inc/subscribe.inc');
$logged_in_user = get_logged_in_user(true);
$logged_in_user = getForumPreferences($logged_in_user);
if (!empty($_GET['thread']) && !empty($_POST['content'])) {
$_GET['thread'] = stripslashes($_GET['thread']);
if (!empty($_GET['post'])) {
$parent_post = $_GET['post'];
} else {
$parent_post = NULL;
}
if ($_POST['add_signature']=="add_it"){
$forum_signature = "\n".$logged_in_user->signature;
}
replyToThread($_GET['thread'], $logged_in_user->id, $_POST['content'].$forum_signature, $parent_post);
notify_subscribers($_GET['thread']);
header('Location: forum_thread.php?id='.$_GET['thread']);
}
if (empty($_GET['thread'])) {
// TODO: Standard error page.
echo "No thread ID specified.<br>";
exit();
}
if (!empty($_GET['post'])) {
$post = getPost($_GET['post']);
}
$thread = getThread($_GET['thread']);
$forum = getForum($thread->forum);
$category = getCategory($forum->category);
$helpdesk = $category->is_helpdesk;
// TODO: Write a function for this.
if ($helpdesk) {
page_head('Questions and problems');
} else {
page_head('Message boards');
}
show_forum_title($forum, $thread, $helpdesk);
start_forum_table(array("Author", "Message"));
// TODO: Use the same sorting method that the user had in the thread view.
show_posts($thread, 'modified-new',-2, false, false, $helpdesk);
show_message_row($thread, $category, $post);
end_forum_table();
page_tail();
function show_message_row($thread, $category, $post=NULL) {
global $logged_in_user;
echo "
<tr class=\"message\" style=\"vertical-align:top\">
<td>
<a name=\"input\"></a>
<p style=\"font-weight:bold\">
";
echo "
Write your message here:
</td>
<td>
";
if ($post) {
echo " reply to <a href=#$post->id>Message ID $post->id</a>:";
}
if ($category->is_helpdesk) {
echo "<br><b>
Please use this form ONLY to answer or
discuss this particular question or problem.
";
}
echo "<form action='forum_reply.php?thread=", $thread->id;
if ($post) {
echo "&post=", $post->id;
}
echo "' method=post><textarea name=\"content\" rows=\"18\" cols=\"80\">";
if ($post) echo quote_text(stripslashes($post->content), 80);
if ($logged_in_user->no_signature_by_default==0){$enable_signature="checked=\"true\"";} else {$enable_signature="";}
echo "</textarea><p>
<input type=\"submit\" value=\"Post reply\">
&nbsp;&nbsp;&nbsp;
<input name=add_signature value=add_it ".$enable_signature." type=checkbox>Add my signature to this reply
</form>
";
echo "</td></tr>\n";
}
function quote_text($text, $cols) {
$quoteChar = ">";
$lines = explode("\n", $text);
$lineChars = strlen($quoteChar);
$final = $quoteChar;
for ($i = 0; $i < count($lines); $i++) {
$words = explode(" ", $lines[$i]);
for ($j = 0; $j < count($words); $j++) {
$wordLen = strlen($words[$j]);
if (($lineChars + $wordLen) >= $cols) {
$final = $final . "\n" . $quoteChar;
$lineChars = strlen($quoteChar);
}
$final = $final . " " . $words[$j];
$lineChars += $wordLen + 1;
}
$final = $final . "\n" . $quoteChar;
$lineChars = strlen($quoteChar);
}
return $final;
}
?>