Bitcoin Forum

--- baseline/Themes/default/Display.template.php	2010-10-22 01:38:35.000000000 +0000
+++ modified/Themes/default/Display.template.php	2024-06-09 23:32:16.000000000 +0000
@@ -382,30 +382,35 @@
 		// If this is the first post, (#0) just say when it was posted - otherwise give the reply #.
 		echo '
 									<div class="smalltext">&#171; <b>', !empty($message['counter']) ? $txt[146] . ' #' . $message['counter'] : '', ' ', $txt[30], ':</b> ', $message['time'], ' &#187;</div></td>
 								<td align="', !$context['right_to_left'] ? 'right' : 'left', '" valign="bottom" height="20" style="font-size: smaller;">';
 
 		// Can they reply? Have they turned on quick reply?
 		if ($context['can_reply'] && !empty($options['display_quick_reply']))
 			echo '
 					<a href="', $scripturl, '?action=post;quote=', $message['id'], ';topic=', $context['current_topic'], '.', $context['start'], ';num_replies=', $context['num_replies'], ';sesc=', $context['session_id'], '" onclick="doQuote(', $message['id'], ', \'', $context['session_id'], '\'); return false;">', $reply_button, '</a>';
 
 		// So... quick reply is off, but they *can* reply?
 		elseif ($context['can_reply'])
 			echo '
 					<a href="', $scripturl, '?action=post;quote=', $message['id'], ';topic=', $context['current_topic'], '.', $context['start'], ';num_replies=', $context['num_replies'], ';sesc=', $context['session_id'], '">', $reply_button, '</a>';
 
+		// So... they *can't* reply, but if they're logged-in then we should emit a button that at least lets them see/copy the BBCode if needed.
+		elseif (!$context['user']['is_guest'])
+			echo '
+					<a href="', $scripturl, '?action=post;quote=', $message['id'], ';topic=', $context['current_topic'], '.', $context['start'], ';num_replies=', $context['num_replies'], ';sesc=', $context['session_id'], ';peek" style="filter: grayscale(0.5);" title="Inspect message">', $reply_button, '</a>';
+
 		// Can the user modify the contents of this post?
 		if ($message['can_modify'])
 			echo '
 					<a href="', $scripturl, '?action=post;msg=', $message['id'], ';topic=', $context['current_topic'], '.', $context['start'], ';sesc=', $context['session_id'], '">', $modify_button, '</a>';
 
 		// How about... even... remove it entirely?!
 		if ($message['can_remove'])
 			echo '
 					<a href="', $scripturl, '?action=deletemsg;topic=', $context['current_topic'], '.', $context['start'], ';msg=', $message['id'], ';sesc=', $context['session_id'], '" onclick="return confirm(\'', $txt[154], '?\');">', $remove_button, '</a>';
 
 		// What about splitting it off the rest of the topic?
 		if ($context['can_split'])
 			echo '
 					<a href="', $scripturl, '?action=splittopics;topic=', $context['current_topic'], '.0;at=', $message['id'], '">', $split_button, '</a>';
 

--- baseline/Sources/Post.php	2011-02-07 16:45:09.000000000 +0000
+++ modified/Sources/Post.php	2024-06-09 23:43:55.000000000 +0000
@@ -183,32 +183,36 @@
 		$context['can_sticky'] = allowedTo('make_sticky') && !empty($modSettings['enableStickyTopics']);
 
 		$context['notify'] = !empty($context['notify']);
 		$context['sticky'] = !empty($_REQUEST['sticky']);
 	}
 
 	// !!! These won't work if you're posting an event!
 	$context['can_notify'] = allowedTo('mark_any_notify');
 	$context['can_move'] = allowedTo('move_any');
 	$context['can_announce'] = allowedTo('announce_topic');
 	$context['locked'] = !empty($locked) || !empty($_REQUEST['lock']);
 
 	// An array to hold all the attachments for this topic.
 	$context['current_attachments'] = array();
 
+	// Is this a "peek" request? (That is, one that's intended to only see/copy the BBCode of a post.)
+	$context['only_peeking'] = !isset($_GET['msg']) && !empty($_GET['quote']) && isset($_GET['peek']);
+
 	// Don't allow a post if it's locked and you aren't all powerful.
-	if ($locked && !allowedTo('moderate_board'))
+	// But make an exception for "peek" requests (and rely on the similar check in Post2() to pick up the slack).
+	if ($locked && !allowedTo('moderate_board') && !$context['only_peeking'])
 		fatal_lang_error(90, false);
 
 	// Check the users permissions - is the user allowed to add or post a poll?
 	if (isset($_REQUEST['poll']) && $modSettings['pollMode'] == '1')
 	{
 		// New topic, new poll.
 		if (empty($topic))
 			isAllowedTo('poll_post');
 		// This is an old topic - but it is yours!  Can you add to it?
 		elseif ($ID_MEMBER == $ID_MEMBER_POSTER && !allowedTo('poll_add_any'))
 			isAllowedTo('poll_add_own');
 		// If you're not the owner, can you add to any poll?
 		else
 			isAllowedTo('poll_add_any');
 
@@ -947,31 +951,31 @@
 		$context['error_type'] = 'minor';
 	}
 
 	// What are you doing?  Posting a poll, modifying, previewing, new post, or reply...
 	if (isset($_REQUEST['poll']))
 		$context['page_title'] = $txt['smf20'];
 	elseif ($context['make_event'])
 		$context['page_title'] = $context['event']['id'] == -1 ? $txt['calendar23'] : $txt['calendar20'];
 	elseif (isset($_REQUEST['msg']))
 		$context['page_title'] = $txt[66];
 	elseif (isset($_REQUEST['subject'], $context['preview_subject']))
 		$context['page_title'] = $txt[507] . ' - ' . strip_tags($context['preview_subject']);
 	elseif (empty($topic))
 		$context['page_title'] = $txt[33];
 	else
-		$context['page_title'] = $txt[25];
+		$context['page_title'] = $context['only_peeking'] ? 'Inspect message' : $txt[25];
 
 	// Build the link tree.
 	if (empty($topic))
 		$context['linktree'][] = array(
 			'name' => '<i>' . $txt[33] . '</i>'
 		);
 	else
 		$context['linktree'][] = array(
 			'url' => $scripturl . '?topic=' . $topic . '.' . $_REQUEST['start'],
 			'name' => $form_subject,
 			'extra_before' => '<span' . ($settings['linktree_inline'] ? ' class="smalltext"' : '') . '><b class="nav">' . $context['page_title'] . ' ( </b></span>',
 			'extra_after' => '<span' . ($settings['linktree_inline'] ? ' class="smalltext"' : '') . '><b class="nav"> )</b></span>'
 		);
 
 	// If they've unchecked an attachment, they may still want to attach that many more files, but don't allow more than num_allowed_attachments.
@@ -2027,30 +2031,33 @@
 // Get the topic for display purposes.
 function getTopic()
 {
 	global $topic, $db_prefix, $modSettings, $context;
 
 	// Calculate the amount of new replies.
 	$newReplies = empty($_REQUEST['num_replies']) || $context['num_replies'] <= $_REQUEST['num_replies'] ? 0 : $context['num_replies'] - $_REQUEST['num_replies'];
 
 	if (isset($_REQUEST['xml']))
 		$limit = "
 		LIMIT " . (empty($newReplies) ? '0' : $newReplies);
 	else
 		$limit = empty($modSettings['topicSummaryPosts']) ? '' : '
 		LIMIT ' . (int) $modSettings['topicSummaryPosts'];
 
+	// Previous posts won't be displayed by the template when $context['only_peeking'] is true, so save some cycles...
+	$limit = $context['only_peeking'] ? ' LIMIT 0' : $limit;
+
 	// If you're modifying, get only those posts before the current one. (otherwise get all.)
 	$request = db_query("
 		SELECT IFNULL(mem.realName, m.posterName) AS posterName, m.posterTime, m.body, m.smileysEnabled, m.ID_MSG
 		FROM {$db_prefix}messages AS m
 			LEFT JOIN {$db_prefix}members AS mem ON (mem.ID_MEMBER = m.ID_MEMBER)
 		WHERE m.ID_TOPIC = $topic" . (isset($_REQUEST['msg']) ? "
 			AND m.ID_MSG < " . (int) $_REQUEST['msg'] : '') . "
 		ORDER BY m.ID_MSG DESC$limit", __FILE__, __LINE__);
 	$context['previous_posts'] = array();
 	while ($row = mysql_fetch_assoc($request))
 	{
 		// Censor, BBC, ...
 		censorText($row['body']);
 		$row['body'] = parse_bbc($row['body'], $row['smileysEnabled'], $row['ID_MSG']);
 

--- baseline/Themes/default/Post.template.php	2008-04-30 18:30:34.000000000 +0000
+++ modified/Themes/default/Post.template.php	2024-06-09 23:53:13.000000000 +0000
@@ -278,45 +278,49 @@
 		echo '
 			<input type="hidden" name="eventid" value="', $context['event']['id'], '" />';
 
 	// Start the main table.
 	echo '
 			<table border="0" width="100%" align="center" cellspacing="1" cellpadding="3" class="bordercolor">
 				<tr class="titlebg">
 					<td>', $context['page_title'], '</td>
 				</tr>
 				<tr>
 					<td class="windowbg">', isset($context['current_topic']) ? '
 						<input type="hidden" name="topic" value="' . $context['current_topic'] . '" />' : '', '
 						<table border="0" cellpadding="3" width="100%">';
 
 	// If an error occurred, explain what happened.
-	echo '
+	// Skip this if we're in the context of a "peek" request. (These errors/warnings aren't relevant in this context: the user can't post anything, that's why they're "peeking" in the first place.)
+	if (!$context['only_peeking'])
+		echo '
 							<tr', empty($context['post_error']['messages']) ? ' style="display: none"' : '', ' id="errors">
 								<td></td>
 								<td align="left">
 									<div style="padding: 0px; font-weight: bold;', empty($context['error_type']) || $context['error_type'] != 'serious' ? ' display: none;' : '', '" id="error_serious">
 										', $txt['error_while_submitting'], '
 									</div>
 									<div style="color: red; margin: 1ex 0 2ex 3ex;" id="error_list">
 										', empty($context['post_error']['messages']) ? '' : implode('<br />', $context['post_error']['messages']), '
 									</div>
 								</td>
 							</tr>';
 
 	// If it's locked, show a message to warn the replyer.
-	echo '
+	// Skip this if we're in the context of a "peek" request. (This warning *seems* germane in this context, but it's not: the whole point of "peek" requests is to allow messages to be inspected from inside locked topics, so warning the user about something that they already know, and against an action that they're unable to take, is pretty silly.)
+	if (!$context['only_peeking'])
+		echo '
 							<tr', $context['locked'] ? '' : ' style="display: none"', ' id="lock_warning">
 								<td></td>
 								<td align="left">
 									', $txt['smf287'], '
 								</td>
 							</tr>';
 
 	// Guests have to put in their name and email...
 	if (isset($context['name']) && isset($context['email']))
 	{
 		echo '
 							<tr>
 								<td align="right" style="font-weight: bold;', isset($context['post_error']['long_name']) || isset($context['post_error']['no_name']) || isset($context['post_error']['bad_name']) ? 'color: red;' : '', '" id="caption_guestname">
 									', $txt[68], ':
 								</td>
@@ -495,30 +499,43 @@
 							</tr>
 							<tr>
 								<td align="right"></td>
 								<td class="smalltext">
 									<input type="radio" id="poll_hide" name="poll_hide" value="0"', $context['poll_options']['hide'] == 0 ? ' checked="checked"' : '', ' class="check" /> ', $txt['poll_options2'], '<br />
 									<input type="radio" id="poll_hide" name="poll_hide" value="1"', $context['poll_options']['hide'] == 1 ? ' checked="checked"' : '', ' class="check" /> ', $txt['poll_options3'], '<br />
 									<input type="radio" id="poll_hide" name="poll_hide" value="2"', $context['poll_options']['hide'] == 2 ? ' checked="checked"' : '', empty($context['poll_options']['expire']) ? ' disabled="disabled"' : '', ' class="check" /> ', $txt['poll_options4'], '<br />
 									<br />
 								</td>
 							</tr>';
 	}
 
 	// The below function prints the BBC, smileys and the message itself out.
 	theme_postbox($context['message']);
 
+	// If we're in the context of a "peek" request, avoid emitting what follows past this point... just close off the markup and return.
+	if ($context['only_peeking'])
+	{
+		echo '
+						</table>
+					</td>
+				</tr>
+			</table>
+		</form>';
+
+		return;
+	}
+
 	// If this message has been edited in the past - display when it was.
 	if (isset($context['last_modified']))
 		echo '
 									<tr>
 										<td valign="top" align="right">
 											<b>', $txt[211], ':</b>
 										</td>
 										<td>
 											', $context['last_modified'], '
 										</td>
 									</tr>';
 
 	// If the admin has enabled the hiding of the additional options - show a link and image for it.
 	if (!empty($settings['additional_options_collapsable']))
 		echo '

This topic is locked, so you can't actually reply! 

function getTopic()
{
    global $topic, $db_prefix, $modSettings, $context;

    // If we're only peeking, we don't need to fetch previous posts
    if ($context['only_peeking'])
    {
        $context['previous_posts'] = array();
        return;
    }

    // Calculate the amount of new replies.
    $newReplies = empty($_REQUEST['num_replies']) || $context['num_replies'] <= $_REQUEST['num_replies'] ? 0 : $context['num_replies'] - $_REQUEST['num_replies'];

    if (isset($_REQUEST['xml']))
        $limit = "
        LIMIT " . (empty($newReplies) ? '0' : $newReplies);
    else
        $limit = empty($modSettings['topicSummaryPosts']) ? '' : '
        LIMIT ' . (int) $modSettings['topicSummaryPosts'];

    // If you're modifying, get only those posts before the current one. (otherwise get all.)
    $request = db_query("
        SELECT IFNULL(mem.realName, m.posterName) AS posterName, m.posterTime, m.body, m.smileysEnabled, m.ID_MSG
        FROM {$db_prefix}messages AS m
            LEFT JOIN {$db_prefix}members AS mem ON (mem.ID_MEMBER = m.ID_MEMBER)
        WHERE m.ID_TOPIC = $topic" . (isset($_REQUEST['msg']) ? "
            AND m.ID_MSG < " . (int) $_REQUEST['msg'] : '') . "
        ORDER BY m.ID_MSG DESC$limit", __FILE__, __LINE__);
    $context['previous_posts'] = array();
    while ($row = mysql_fetch_assoc($request))
    {
        // Censor, BBC, ...
        censorText($row['body']);
        $row['body'] = parse_bbc($row['body'], $row['smileysEnabled'], $row['ID_MSG']);

        $context['previous_posts'][] = $row;
    }
    mysql_free_result($request);
}