['html']]),
new TwigFilter('post', [$this, 'post'], ['is_safe' => ['html']]),
];
}
public function comment($text)
{
$text = htmlspecialchars(trim($text)).' ';
$text = preg_replace_callback(
'`(s?(http|ftp|irc)+s?://[^\s\)]+)(\s|\))+`iU',
function ($data) {
return sprintf('%s%s', htmlspecialchars($data[1]), htmlspecialchars($data[1]), $data[3]);
},
$text
);
return nl2br($text);
}
public function post($text)
{
$text = str_replace('http://upload.deblan.fr', 'https://upload.deblan.org', $text);
$text = str_replace('http://dedi.geneweb.fr', 'http://kim.deblan.fr', $text);
$text = str_replace('http://mediaplayer.deblan.fr', 'https://mediaplayer.deblan.org', $text);
$text = str_replace('http://blog.deblan.fr', 'https://www.deblan.io', $text);
$text = str_replace('http://www.deblan.tv', 'https://www.deblan.io', $text);
$text = preg_replace_callback(
'`]*)>(.*)]*)>`isU',
function ($data) {
if (preg_match('`^[ ]+`', $data[1])) {
return ''.nl2br(trim($data[2])).'';
}
if (isset($data[1]) && '' === $data[1]) {
return ''.nl2br(trim($data[2])).'
';
}
return $data[0];
},
$text
);
foreach (['centre', 'droite', 'flgauche', 'fldroite', 'clear'] as $tag) {
$regex = sprintf('`<%1$s>(.*)`', $tag);
$text = preg_replace_callback(
$regex,
function ($data) {
return ''.$data[1].'
';
},
$text
);
}
foreach (['titre', 'titre'] as $k => $tag) {
$regex = sprintf('`<%1$s>(.*)`', $tag);
$text = preg_replace_callback(
$regex,
function ($data) use ($k) {
return ''.$data[1].'
';
},
$text
);
}
foreach ([
'`([0-9]+)`isU',
'``isU',
'`smiley:([a-zA-Z]*)`is',
'##isU',
"#onclick='window\\.open\\(this\\.href\\); return false'#",
'##isU',
'#<timestamp>#isU',
] as $regex) {
$text = preg_replace($regex, '', $text);
}
$text = preg_replace_callback('`(.*)`isU', function ($data) {
return ''.trim($data[1]).'';
}, $text);
$text = preg_replace_callback(
'`(.*)
`isU',
function ($data) {
return sprintf('%s
%s
', nl2br(trim($data[2])), $data[1]);
},
$text
);
$text = preg_replace_callback(
'`(.*)
`isU',
function ($data) {
return sprintf('%s
', nl2br(trim($data[1])));
},
$text
);
$text = preg_replace_callback('`(.*)`isU', function ($data) {
return html_entity_decode($data[1]);
}, $text);
$text = preg_replace_callback('`(.*)`isU', function ($data) {
return htmlspecialchars($data[1]);
}, $text);
$text = preg_replace('`([0-9]+)`isU', '', $text);
$text = preg_replace_callback('`(.*)`isU', function () {
return str_replace('
', '', $data[1]);
}, $text);
$text = preg_replace_callback(
[
'#(.*)#isU',
'#(.*)#isU',
],
function ($data) {
$lang = strtolower(str_replace(
['console', 'texte', 'apache'],
['bash', 'text', 'html'],
$data[1])
);
$class = 'language-'.$lang;
return sprintf('%s
', $class, trim(htmlentities($data[2])));
},
$text
);
$text = preg_replace_callback('`([^<]+)`isU', function ($data) {
return ''.$data[1].'';
}, $text);
$text = preg_replace_callback('`(.*)`isU', function ($data) {
$lines = explode("\n", $data[1]);
$pictures = [];
foreach ($lines as $line) {
$line = trim($line);
if (empty($line)) {
continue;
}
$elements = explode('|', $line);
if (2 === count($elements) || 3 === count($elements)) {
$pictures[] = sprintf(
'
',
$elements[0],
$elements[1],
isset($elements[2]) ? $elements[2] : ''
);
}
}
if (empty($pictures)) {
return '';
}
return ''.implode('', $pictures).'
';
}, $text);
foreach (['`"http://www.youtube.com/[^"]+"`i', '`"http://www.dailymotion.com/[^"]+"`i'] as $regex) {
$text = preg_replace_callback($regex, function ($data) {
return str_replace('&', '&', $data[0]);
}, $text);
}
return $text;
}
}