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truncate posts

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This commit is contained in:
Savetheinternet 2011-04-17 15:28:15 +10:00
parent 86766c548c
commit 0abbcf9aba
2 changed files with 66 additions and 6 deletions
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4
inc/config.php
View File

@ -80,6 +80,10 @@
// Max body length
$config['max_body'] = 1800;
// Amount of post lines to show on the index page
$config['body_truncate'] = 15;
// Amount of characters to show on the index page
$config['body_truncate_char'] = 2500;
$config['threads_per_page'] = 10;
$config['max_pages'] = 10;

68
inc/display.php
View File

@ -131,6 +131,52 @@
return sprintf($config['capcode'], $cap);
}
function truncate($body, $url) {
global $config;
$original_body = $body;
$lines = substr_count($body, '<br/>');
// Limit line count
if($lines > $config['body_truncate']) {
if(preg_match('/(((.*?)<br\/>){' . $config['body_truncate'] . '})/', $body, $m))
$body = $m[0];
}
$body = substr($body, 0, $config['body_truncate_char']);
if($body != $original_body) {
// Remove any corrupt tags at the end
$body = preg_replace('/<([\w]+)?([^>]*)?$/', '', $body);
// Open tags
if(preg_match_all('/<([\w]+)[^>]*>/', $body, $open_tags)) {
$tags = Array();
for($x=0;$x<count($open_tags[0]);$x++) {
if(!preg_match('/\/(\s+)?>$/', $open_tags[0][$x]))
$tags[] = $open_tags[1][$x];
}
// List successfully closed tags
if(preg_match_all('/(<\/([\w]+))>/', $body, $closed_tags)) {
for($x=0;$x<count($closed_tags[0]);$x++) {
unset($tags[array_search($closed_tags[1][$x], $tags)]);
}
}
// Close any open tags
foreach($tags as &$tag) {
$body .= "</{$tag}>";
}
}
$body .= '<span class="toolong">Post too long. Click <a href="' . $url . '">here</a> to view the full text.</span>';
}
return $body;
}
function confirmLink($text, $title, $confirm, $href) {
global $config, $mod;
if($config['mod']['server-side_confirm'])
@ -174,6 +220,11 @@
$this->body
);
}
public function link($pre = '') {
global $config, $board;
return $this->root . $board['dir'] . $config['dir']['res'] . $this->thread . '.html' . '#' . $pre . $this->id;
}
public function postControls() {
global $board, $config;
@ -257,9 +308,9 @@
. ' <a class="post_no"' .
// JavaScript highlight
($index?'':' onclick="highlightReply(' . $this->id . ');"') .
' href="' . $this->root . $board['dir'] . $config['dir']['res'] . $this->thread . '.html' . '#' . $this->id . '">No.</a>' .
' href="' . $this->link() . '">No.</a>' .
// JavaScript cite
'<a class="post_no"' . ($index?'':' onclick="citeReply(' . $this->id . ');"') . ' href="' . ($index?$this->root . $board['dir'] . $config['dir']['res'] . $this->thread . '.html' . '#q' . $this->id:'javascript:void(0);') . '">'.$this->id.'</a>' .
'<a class="post_no"' . ($index?'':' onclick="citeReply(' . $this->id . ');"') . ' href="' . ($index ? $this->link('q') : 'javascript:void(0);') . '">'.$this->id.'</a>' .
'</p>';
// File info
@ -288,7 +339,7 @@
$built .= $this->postControls();
// Body
$built .= '<p class="body">' . $this->body . '</p></div><br class="clear"/>';
$built .= '<p class="body">' . ($index ? truncate($this->body, $this->link()) : $this->body) . '</p></div><br class="clear"/>';
return $built;
}
@ -334,6 +385,11 @@
$this->body
);
}
public function link($pre = '') {
global $config, $board;
return $this->root . $board['dir'] . $config['dir']['res'] . $this->id . '.html' . '#' . $pre . $this->id;
}
public function add(Post $post) {
$this->posts[] = $post;
}
@ -440,9 +496,9 @@
. ' <a class="post_no"' .
// JavaScript highlight
($index?'':' onclick="highlightReply(' . $this->id . ');"') .
' href="' . $this->root . $board['dir'] . $config['dir']['res'] . $this->id . '.html' . '#' . $this->id . '">No.</a>' .
' href="' . $this->link() . '">No.</a>' .
// JavaScript cite
'<a class="post_no"' . ($index?'':' onclick="citeReply(' . $this->id . ');"') . ' href="' . ($index?$this->root . $board['dir'] . $config['dir']['res'] . $this->id . '.html' . '#q' . $this->id:'javascript:void(0);') . '">'.$this->id.'</a>' .
'<a class="post_no"' . ($index?'':' onclick="citeReply(' . $this->id . ');"') . ' href="' . ($index ? $this->link('q') : 'javascript:void(0);') . '">'.$this->id.'</a>' .
// Sticky
($this->sticky ? '<img class="icon" title="Sticky" src="' . $config['image_sticky'] . '" />' : '') .
// Locked
@ -455,7 +511,7 @@
'</p>';
// Body
$built .= '<p class="body">' . $this->body . '</p>' .
$built .= '<p class="body">' . ($index ? truncate($this->body, $this->link()) : $this->body) . '</p>' .
// Omitted posts
($this->omitted || $this->omitted_images? '<span class="omitted">' .