213 lines
6.2 KiB
PHP
213 lines
6.2 KiB
PHP
<?php
|
|
class CommentListTheme extends Themelet {
|
|
var $comments_shown = 0;
|
|
var $anon_id = 1;
|
|
|
|
/**
|
|
* Display a page with a list of images, and for each image,
|
|
* the image's comments
|
|
*/
|
|
public function display_comment_list($images, $page_number, $total_pages, $can_post) {
|
|
global $config, $page, $user;
|
|
|
|
// aaaaaaargh php
|
|
assert(is_array($images));
|
|
assert(is_numeric($page_number));
|
|
assert(is_numeric($total_pages));
|
|
assert(is_bool($can_post));
|
|
|
|
// parts for the whole page
|
|
$prev = $page_number - 1;
|
|
$next = $page_number + 1;
|
|
|
|
$h_prev = ($page_number <= 1) ? "Prev" :
|
|
'<a href="'.make_link('comment/list/'.$prev).'">Prev</a>';
|
|
$h_index = "<a href='".make_link()."'>Index</a>";
|
|
$h_next = ($page_number >= $total_pages) ? "Next" :
|
|
'<a href="'.make_link('comment/list/'.$next).'">Next</a>';
|
|
|
|
$nav = $h_prev.' | '.$h_index.' | '.$h_next;
|
|
|
|
$page->set_title("Comments");
|
|
$page->set_heading("Comments");
|
|
$page->add_block(new Block("Navigation", $nav, "left"));
|
|
$this->display_paginator($page, "comment/list", null, $page_number, $total_pages);
|
|
|
|
// parts for each image
|
|
$position = 10;
|
|
|
|
$comment_limit = $config->get_int("comment_list_count", 10);
|
|
$comment_captcha = $config->get_bool('comment_captcha');
|
|
|
|
foreach($images as $pair) {
|
|
$image = $pair[0];
|
|
$comments = $pair[1];
|
|
|
|
$thumb_html = $this->build_thumb_html($image);
|
|
$comment_html = "";
|
|
|
|
$comment_count = count($comments);
|
|
if($comment_limit > 0 && $comment_count > $comment_limit) {
|
|
$hidden = $comment_count - $comment_limit;
|
|
$comment_html .= '<p>showing '.$comment_limit.' of '.$comment_count.' comments</p>';
|
|
$comments = array_slice($comments, -$comment_limit);
|
|
}
|
|
$this->anon_id = 1;
|
|
foreach($comments as $comment) {
|
|
$comment_html .= $this->comment_to_html($comment);
|
|
}
|
|
if(!$user->is_anonymous()) {
|
|
if($can_post) {
|
|
$comment_html .= $this->build_postbox($image->id);
|
|
}
|
|
} else {
|
|
if ($can_post) {
|
|
if(!$comment_captcha) {
|
|
$comment_html .= $this->build_postbox($image->id);
|
|
}
|
|
else {
|
|
$comment_html .= "<a href='".make_link("post/view/".$image->id)."'>Add Comment</a>";
|
|
}
|
|
}
|
|
}
|
|
|
|
$html = '
|
|
<table class="comment_list_table"><tr>
|
|
<td>'.$thumb_html.'</td>
|
|
<td>'.$comment_html.'</td>
|
|
</tr></table>
|
|
';
|
|
|
|
$page->add_block(new Block( $image->id.': '.$image->get_tag_list(), $html, "main", $position++));
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Add some comments to the page, probably in a sidebar
|
|
*
|
|
* $comments = an array of Comment objects to be shown
|
|
*/
|
|
public function display_recent_comments($comments) {
|
|
global $page;
|
|
$this->anon_id = -1;
|
|
$html = "";
|
|
foreach($comments as $comment) {
|
|
$html .= $this->comment_to_html($comment, true);
|
|
}
|
|
$html .= "<p><a class='more' href='".make_link("comment/list")."'>Full List</a>";
|
|
$page->add_block(new Block("Comments", $html, "left"));
|
|
}
|
|
|
|
|
|
/**
|
|
* Show comments for an image
|
|
*/
|
|
public function display_image_comments(Image $image, $comments, $postbox) {
|
|
global $page;
|
|
$this->anon_id = 1;
|
|
$html = "";
|
|
foreach($comments as $comment) {
|
|
$html .= $this->comment_to_html($comment);
|
|
}
|
|
if($postbox) {
|
|
$html .= $this->build_postbox($image->id);
|
|
}
|
|
$page->add_block(new Block("Comments", $html, "main", 30));
|
|
}
|
|
|
|
|
|
/**
|
|
* Show comments made by a user
|
|
*/
|
|
public function display_user_comments($comments) {
|
|
global $page;
|
|
$html = "";
|
|
foreach($comments as $comment) {
|
|
$html .= $this->comment_to_html($comment, true);
|
|
}
|
|
if(empty($html)) {
|
|
$html = '<p>No comments by this user.</p>';
|
|
}
|
|
$page->add_block(new Block("Comments", $html, "left", 70));
|
|
}
|
|
|
|
|
|
protected function comment_to_html($comment, $trim=false) {
|
|
global $user;
|
|
|
|
$tfe = new TextFormattingEvent($comment->comment);
|
|
send_event($tfe);
|
|
|
|
$i_uid = int_escape($comment->owner_id);
|
|
$h_name = html_escape($comment->owner_name);
|
|
$h_poster_ip = html_escape($comment->poster_ip);
|
|
$h_timestamp = autodate($comment->posted);
|
|
$h_comment = ($trim ? substr($tfe->stripped, 0, 50) . (strlen($tfe->stripped) > 50 ? "..." : "") : $tfe->formatted);
|
|
$i_comment_id = int_escape($comment->comment_id);
|
|
$i_image_id = int_escape($comment->image_id);
|
|
|
|
if($h_name == "Anonymous") {
|
|
$anoncode = "";
|
|
if($this->anon_id >= 0) {
|
|
$anoncode = '<sup>'.$this->anon_id.'</sup>';
|
|
$this->anon_id++;
|
|
}
|
|
$h_userlink = "<span class='username'>" . $h_name . $anoncode . "</span>";
|
|
}
|
|
else {
|
|
$h_userlink = '<a class="username" href="'.make_link('user/'.$h_name).'">'.$h_name.'</a>';
|
|
}
|
|
$stripped_nonl = str_replace("\n", "\\n", substr($tfe->stripped, 0, 50));
|
|
$stripped_nonl = str_replace("\r", "\\r", $stripped_nonl);
|
|
|
|
if($trim) {
|
|
return '
|
|
'.$h_userlink.': '.$h_comment.'
|
|
<a href="'.make_link('post/view/'.$i_image_id).'">>>></a>
|
|
';
|
|
}
|
|
else {
|
|
$avatar = "";
|
|
if(!empty($comment->owner_email)) {
|
|
$hash = md5(strtolower($comment->owner_email));
|
|
$avatar = "<img src=\"http://www.gravatar.com/avatar/$hash.jpg\"><br>";
|
|
}
|
|
$h_reply = " - <a href='javascript: replyTo($i_image_id, $i_comment_id)'>Reply</a>";
|
|
$h_ip = $user->can("view_ip") ? "<br>".show_ip($comment->poster_ip, "Comment posted {$comment->posted}") : "";
|
|
$h_del = $user->can("delete_comment") ?
|
|
' - <a onclick="return confirm(\'Delete comment by '.$h_name.':\\n'.$stripped_nonl.'\');" '.
|
|
'href="'.make_link('comment/delete/'.$i_comment_id.'/'.$i_image_id).'">Del</a>' : '';
|
|
return '
|
|
<a name="'.$i_comment_id.'"></a>
|
|
<div class="comment">
|
|
<div class="info">
|
|
'.$avatar.'
|
|
'.$h_timestamp.$h_reply.$h_ip.$h_del.'
|
|
</div>
|
|
'.$h_userlink.': '.$h_comment.'
|
|
</div>
|
|
';
|
|
}
|
|
return "";
|
|
}
|
|
|
|
protected function build_postbox($image_id) {
|
|
global $config;
|
|
|
|
$i_image_id = int_escape($image_id);
|
|
$hash = CommentList::get_hash();
|
|
$captcha = $config->get_bool("comment_captcha") ? captcha_get_html() : "";
|
|
|
|
return '
|
|
'.make_form(make_link("comment/add")).'
|
|
<input type="hidden" name="image_id" value="'.$i_image_id.'" />
|
|
<input type="hidden" name="hash" value="'.$hash.'" />
|
|
<textarea id="comment_on_'.$i_image_id.'" name="comment" rows="5" cols="50"></textarea>
|
|
'.$captcha.'
|
|
<br><input type="submit" value="Post Comment" />
|
|
</form>
|
|
';
|
|
}
|
|
}
|
|
?>
|