/**
* Fix any URLs posted - ie. remove 'javascript:'.
*
* - Used by preparsecode, fixes links in message and returns nothing.
*
* @package Posts
* @param string $message
*/
function fixTags(&$message)
{
global $modSettings;
// WARNING: Editing the below can cause large security holes in your forum.
// Edit only if you are sure you know what you are doing.
$fixArray = array(array('tag' => 'img', 'protocols' => array('http', 'https'), 'embeddedUrl' => false, 'hasEqualSign' => false, 'hasExtra' => true), array('tag' => 'url', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => false), array('tag' => 'url', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => true), array('tag' => 'iurl', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => false), array('tag' => 'iurl', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => true));
call_integration_hook('integrate_fixtags', array(&$fixArray, &$message));
// Fix each type of tag.
foreach ($fixArray as $param) {
fixTag($message, $param['tag'], $param['protocols'], $param['embeddedUrl'], $param['hasEqualSign'], !empty($param['hasExtra']));
}
// Now fix possible security problems with images loading links automatically...
$message = preg_replace_callback('~(\\[img.*?\\])(.+?)\\[/img\\]~is', 'fixTags_img_callback', $message);
// Limit the size of images posted?
if (!empty($modSettings['max_image_width']) || !empty($modSettings['max_image_height'])) {
resizeBBCImages($message);
}
}
function fixTags(&$message)
{
global $modSettings;
// WARNING: Editing the below can cause large security holes in your forum.
// Edit only if you are sure you know what you are doing.
$fixArray = array(array('tag' => 'img', 'protocols' => array('http', 'https'), 'embeddedUrl' => false, 'hasEqualSign' => false, 'hasExtra' => true), array('tag' => 'url', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => false), array('tag' => 'url', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => true), array('tag' => 'iurl', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => false), array('tag' => 'iurl', 'protocols' => array('http', 'https'), 'embeddedUrl' => true, 'hasEqualSign' => true), array('tag' => 'ftp', 'protocols' => array('ftp', 'ftps'), 'embeddedUrl' => true, 'hasEqualSign' => false), array('tag' => 'ftp', 'protocols' => array('ftp', 'ftps'), 'embeddedUrl' => true, 'hasEqualSign' => true), array('tag' => 'flash', 'protocols' => array('http', 'https'), 'embeddedUrl' => false, 'hasEqualSign' => false, 'hasExtra' => true));
// Fix each type of tag.
foreach ($fixArray as $param) {
fixTag($message, $param['tag'], $param['protocols'], $param['embeddedUrl'], $param['hasEqualSign'], !empty($param['hasExtra']));
}
// Now fix possible security problems with images loading links automatically...
$message = preg_replace('~(\\[img.*?\\])(.+?)\\[/img\\]~eis', '\'$1\' . preg_replace(\'~action(=|%3d)(?!dlattach)~i\', \'action-\', \'$2\') . \'[/img]\'', $message);
// Limit the size of images posted?
if (!empty($modSettings['max_image_width']) || !empty($modSettings['max_image_height'])) {
// Find all the img tags - with or without width and height.
preg_match_all('~\\[img(\\s+width=\\d+)?(\\s+height=\\d+)?(\\s+width=\\d+)?\\](.+?)\\[/img\\]~is', $message, $matches, PREG_PATTERN_ORDER);
$replaces = array();
foreach ($matches[0] as $match => $dummy) {
// If the width was after the height, handle it.
$matches[1][$match] = !empty($matches[3][$match]) ? $matches[3][$match] : $matches[1][$match];
// Now figure out if they had a desired height or width...
$desired_width = !empty($matches[1][$match]) ? (int) substr(trim($matches[1][$match]), 6) : 0;
$desired_height = !empty($matches[2][$match]) ? (int) substr(trim($matches[2][$match]), 7) : 0;
// One was omitted, or both. We'll have to find its real size...
if (empty($desired_width) || empty($desired_height)) {
list($width, $height) = url_image_size(un_htmlspecialchars($matches[4][$match]));
// They don't have any desired width or height!
if (empty($desired_width) && empty($desired_height)) {
$desired_width = $width;
$desired_height = $height;
} elseif (empty($desired_width) && !empty($height)) {
$desired_width = (int) ($desired_height * $width / $height);
} elseif (!empty($width)) {
$desired_height = (int) ($desired_width * $height / $width);
}
}
// If the width and height are fine, just continue along...
if ($desired_width <= $modSettings['max_image_width'] && $desired_height <= $modSettings['max_image_height']) {
continue;
}
// Too bad, it's too wide. Make it as wide as the maximum.
if ($desired_width > $modSettings['max_image_width'] && !empty($modSettings['max_image_width'])) {
$desired_height = (int) ($modSettings['max_image_width'] * $desired_height / $desired_width);
$desired_width = $modSettings['max_image_width'];
}
// Now check the height, as well. Might have to scale twice, even...
if ($desired_height > $modSettings['max_image_height'] && !empty($modSettings['max_image_height'])) {
$desired_width = (int) ($modSettings['max_image_height'] * $desired_width / $desired_height);
$desired_height = $modSettings['max_image_height'];
}
$replaces[$matches[0][$match]] = '[img' . (!empty($desired_width) ? ' width=' . $desired_width : '') . (!empty($desired_height) ? ' height=' . $desired_height : '') . ']' . $matches[4][$match] . '[/img]';
}
// If any img tags were actually changed...
if (!empty($replaces)) {
$message = strtr($message, $replaces);
}
}
}
<span style="margin-top: 10px;margin-bottom: 10px;display: block;">Document: <b>' . $row['divtype'] . '</b></span>
<span style="font-style: italic;">"' . $matchingText . '"</span><br />
</div>';
} else {
if ($row['type'] != '') {
echo '<div style="background: #eee;padding: 15px;border-radius: 8px;border: 1px solid #aaa;margin-bottom: 10px;">
<span style="font-size: 18px;color: #609;"><a href="' . $row['url'] . '">' . $row['title'] . '</a></span><br />
<span style="margin-top: 10px;display: block;">Document: <b>' . $row['divtype'] . '</b></span>
<span style="display: block;margin-bottom: 10px;">Keyword: <b>' . fixTag($row['tag'], false, false) . ' (' . fixTag($row['type'], false, false) . ')</b></span>
<span style="font-style: italic;">"' . $matchingText . '"</span><br />
</div>';
} else {
echo '<div style="background: #eee;padding: 15px;border-radius: 8px;border: 1px solid #aaa;margin-bottom: 10px;">
<span style="font-size: 18px;color: #609;"><a href="' . $row['url'] . '">' . $row['title'] . '</a></span><br />
<span style="margin-top: 10px;display: block;">Document: <b>' . $row['divtype'] . '</b></span>
<span style="display: block;margin-bottom: 10px;">Keyword: <b>' . fixTag($row['tag'], false, false) . '</b></span>
<span style="font-style: italic;">"' . $matchingText . '"</span><br />
</div>';
}
}
}
echo '<div class="searchPages">';
$totalPages = ceil($numberOfResults['result'] / $resultsPerPage);
if ($totalPages > 0) {
$newGET = '';
foreach ($_GET as $key => $value) {
if ($key == 'page') {
continue;
}
$newGET .= $key . '=' . htmlspecialchars($value) . '&';
}
