function mediashare_randomblock_update($blockinfo)
{
$vars = array('type' => FormUtil::getPassedValue('mstype'), 'albumId' => (int) FormUtil::getPassedValue('msalbumId'), 'cacheTime' => (int) FormUtil::getPassedValue('cacheTime'), 'html' => FormUtil::getPassedValue('mshtml'));
$blockinfo['content'] = pnBlockVarsToContent($vars);
return $blockinfo;
}
/**
* update block settings
*/
function template_firstblock_update($blockinfo)
{
$vars['numitems'] = pnVarCleanFromInput('numitems');
$blockinfo['content'] = pnBlockVarsToContent($vars);
return $blockinfo;
}
function blocks_menu_update($row)
{
list($vars['displaymodules'], $vars['displaywaiting'], $vars['style']) = pnVarCleanFromInput('displaymodules', 'displaywaiting', 'style');
// Defaults
if (empty($vars['displaymodules'])) {
$vars['displaymodules'] = 0;
}
if (empty($vars['displaywaiting'])) {
$vars['displaywaiting'] = 0;
}
if (empty($vars['style'])) {
$vars['style'] = 1;
}
// User links
$content = array();
$c = 1;
if (isset($row['linkname'])) {
list($linkurl, $linkname, $linkdesc) = pnVarCleanFromInput('linkurl', 'linkname', 'linkdesc');
foreach ($row['linkname'] as $v) {
if (!isset($row['linkdelete'][$c])) {
$content[] = "{$linkurl[$c]}|{$linkname[$c]}|{$linkdesc[$c]}";
}
if (isset($row['linkinsert'][$c])) {
$content[] = "||";
}
$c++;
}
}
if ($row['new_linkname']) {
$content[] = pnVarCleanFromInput('new_linkurl') . '|' . pnVarCleanFromInput('new_linkname') . '|' . pnVarCleanFromInput('new_linkdesc');
}
$vars['content'] = implode("LINESPLIT", $content);
$row['content'] = pnBlockVarsToContent($vars);
return $row;
}
function blocks_rss_refresh($row, $forceupdate = 0)
{
list($dbconn) = pnDBGetConn();
$pntable = pnDBGetTables();
// Get arguments
$args = pnBlockVarsFromContent($row['content']);
// Check for URL
if (empty($args['rssurl'])) {
return $row;
}
$past = time() - $row['refresh'];
if (!$forceupdate && $row['unix_update'] > $past) {
return $row;
}
$rss = parse_url($args['rssurl']);
if (!isset($rss['port'])) {
$rss['port'] = 80;
}
if (!isset($rss['query'])) {
$rss['query'] = '';
}
// retrive the rss file
$fp = fsockopen($rss['host'], $rss['port'], $errno, $errstr, 10);
if (!$fp) {
$next_try = time() + 600;
$column =& $pntable['blocks_column'];
$sql = "UPDATE {$pntable['blocks']}\n SET {$column['last_update']}=" . pnVarPrepForStore($next_try) . "\n WHERE {$column['bid']}=" . pnVarPrepForStore($row['bid']);
$result = $dbconn->Execute($sql);
$row['title'] .= ' *';
return $row;
}
fputs($fp, 'GET ' . $rss['path'] . '?' . $rss['query'] . " HTTP/1.0\r\n");
// cocomp 2002/07/13 Added Referer & User-Agent as some sites won't give RSS
// feed otherwise
fputs($fp, 'HOST: ' . $rss['host'] . "\r\n");
fputs($fp, 'Referer: ' . pnGetBaseURL() . "\r\n");
fputs($fp, 'User-Agent: ' . pnConfigGetVar('Version_ID') . ': ' . pnConfigGetVar('Version_Sub') . ': ' . pnConfigGetVar('Version_Num') . "\r\n\r\n");
$rss_file = '';
$start_time = time();
while (!feof($fp)) {
$line = fgets($fp, 4096);
if (empty($go)) {
if ($line[0] == '<') {
$go = true;
}
/*
* Fix on SF-bug #566489
*/
if (preg_match("/[\n]?[\r]{1}[^\n]{1}/", $line)) {
$line = preg_replace("/([\n]?[\r]{1})([^\n]{1})/", "\n\\2", $line);
$lines = explode("\n", $line);
$first = true;
foreach ($lines as $line) {
if ($first) {
$first = !$first;
} else {
$rss_file[] = trim($line);
}
}
}
/*
* End of fix
*/
} else {
/*
* Fix on SF-bug #566489
*/
if (preg_match("/[\n]?[\r]{1}[^\n]{1}/", $line)) {
$line = preg_replace("/([\n]?[\r]{1})([^\n]{1})/", "\n\\2", $line);
$lines = explode("\r\n", $line);
foreach ($lines as $line) {
$rss_file[] = trim($line);
}
} else {
$rss_file[] = trim($line);
}
/*
* End of fix
*/
}
if (time() - $start_time == 5) {
// if the source server is too slow, we give up. 5 seconds is more then enough time
fputs($fp, "Connection: close\r\n\r\n");
fclose($fp);
$column =& $pntable['blocks_column'];
$sql = "UPDATE {$pntable['blocks']}\n SET {$column['last_update']}=0\n WHERE {$column['bid']}=" . pnVarPrepForStore($row['bid']);
$result = $dbconn->Execute($sql);
return $row;
}
}
fputs($fp, "Connection: close\r\n\r\n");
fclose($fp);
$struct = rss_parse_array($rss_file);
// parse the file
$channel_data = '';
$image_data = '';
$item_data = array();
$search_data = '';
$total_items = 0;
$cur_block = '';
foreach ($struct as $v) {
if (!is_array($v)) {
continue;
}
if ($v['type'] == 'open') {
switch ($v['tag']) {
case 'channel':
$cur_block = 'channel';
break;
case 'image':
$cur_block = 'image';
break;
case 'item':
$cur_block = 'item';
break;
case 'textinput':
$cur_block = 'textinput';
break;
}
} elseif ($v['type'] == 'close') {
switch ($v['tag']) {
case 'channel':
$cur_block = '';
break;
case 'image':
$cur_block = '';
break;
case 'item':
$cur_block = '';
$total_items++;
break;
case 'textinput':
$cur_block = '';
break;
}
} elseif ($v['type'] == 'complete') {
$tag = $v['tag'];
switch ($cur_block) {
case 'channel':
$channel_data[$tag] = $v['value'];
break;
case 'image':
$image_data[$tag] = $v['value'];
break;
case 'item':
$item_data[$total_items][$tag] = $v['value'];
break;
case 'textinput':
$search_data[$tag] = $v['value'];
break;
}
}
}
// start generating content
$content = '';
// image & link
if (!empty($args['showimage'])) {
// cocomp 2002/07/13 - prevent E_ALL errors check for $image_data
if (isset($image_data) && is_array($image_data)) {
if (isset($image_data['url']) && $image_data['url'] != 'http://yoursite.com/images/logo.gif') {
if (!$image_data['link']) {
$image_data['link'] = $channel_data['link'];
}
if (!$image_data['title']) {
$image_data['title'] = $channel_data['title'];
}
if (!isset($image_data['description'])) {
if ($channel_data['description']) {
$image_data['description'] = $channel_data['description'];
} else {
$image_data['description'] = 'No description provided...';
}
}
if (!isset($image_data['width'])) {
$image_data['width'] = 88;
}
if (!isset($image_data['height'])) {
$image_data['height'] = 31;
}
if ($args['altstyle']) {
$content .= "<a class=\"pn-normal\" href=\"{$image_data['link']}\" target=\"_blank\" title=\"{$image_data['description']}\">\n" . "<img src=\"{$image_data['url']}\" border=\"0\" alt=\"{$image_data['title']}\" width=\"{$image_data['width']}\" height=\"{$image_data['height']}\"></a>\n" . "<br>\n";
} else {
$content .= "<div align=\"center\" style=\"text-align:center\"><a class=\"pn-normal\" href=\"{$image_data['link']}\" target=\"_blank\" title=\"{$image_data['description']}\">\n" . "<img src=\"{$image_data['url']}\" border=\"0\" alt=\"{$image_data['title']}\" width=\"{$image_data['width']}\" height=\"{$image_data['height']}\"></a>\n" . "</div>";
}
}
}
}
// pub date
if (isset($channel_data['pubDate'])) {
$content .= "<div align=\"center\" style=\"text-align:center\">\n" . "<b>({$channel_data['pubDate']})</b></div>";
}
// items
if ($total_items > $args['maxitems']) {
// we don't want a bunch of empty item spaces
$total_items = $args['maxitems'];
}
for ($i = 0; $i < $total_items; $i++) {
if ($i) {
if ($args['altstyle']) {
$content .= "\n";
} else {
$content .= "<hr noshade size=\"1\" width=\"50%\">\n";
}
}
if (empty($item_data[$i]['title'])) {
$item_data[$i]['title'] = '<i>[no title]</i>';
}
// cocomp 2002/07/13 prevent E_ALL errors check for $item_data[$i]['link']
if (isset($item_data[$i]['link'])) {
if ($args['altstyle']) {
$content .= '<font class="pn-normal"><strong><big>·</big></strong> </font><a class="pn-normal" href="' . $item_data[$i]['link'] . '" title="' . $item_data[$i]['title'] . '" target="_blank">' . $item_data[$i]['title'] . '</a><br>';
} else {
$content .= '<a href="' . $item_data[$i]['link'] . '" title="' . $item_data[$i]['title'] . '" target="_blank" class="pn-normal">' . $item_data[$i]['title'] . '</a><br>';
}
}
if (!empty($args['showdescriptions']) && isset($item_data[$i]['description'])) {
$content .= '<font class="pn-normal"><i>' . $item_data[$i]['description'] . '</i></font><br>';
}
}
// search
if (!empty($args['showsearch'])) {
if (isset($search_data['link']) && isset($search_data['name']) && isset($search_data['title'])) {
if ($args['altstyle']) {
$content .= '<br>';
} else {
$content .= '<hr noshade size="1" width="50%">';
}
$content .= "<center><form method=\"get\" action=\"{$search_data['link']}\" target=\"_blank\">\n";
if ($search_data['description']) {
$content .= htmlspecialchars($search_data['description']) . '<br>';
}
$content .= "<input type=\"text\" name=\"{$search_data['name']}\" size=\"15\"><br><input type=\"submit\" value=\"{$search_data['title']}\"></form></center>\n";
}
// copyright
if (isset($channel_data['copyright'])) {
$content .= "<font class=\"pn-normal\">{$channel_data['copyright']}</font>\n";
}
// done with rdf file
if ($args['altstyle']) {
$content .= "<br><a class=\"pn-normal\" href=\"{$channel_data['link']}\" target=\"_blank\"><b>_RSSREADMORE</b></a>\n";
} else {
$content .= "<div align=\"right\" style=\"text-align:right\"><a class=\"pn-normal\" href=\"{$channel_data['link']}\" target=\"_blank\"><b>_RSSREADMORE</b></a></div>\n";
}
$content = "<font class=\"pn-normal\">{$content}</font>\n";
}
$args['headlines'] = $content;
$row['content'] = pnBlockVarsToContent($args);
$column =& $pntable['blocks_column'];
// cocomp 2002/07/13 cross db compatibility - changed now() to DBTimestamp
$sql = "UPDATE {$pntable['blocks']}\n SET {$column['content']}='" . pnVarPrepForStore($row['content']) . "',\n {$column['last_update']}=" . $dbconn->DBTimestamp(time()) . "\n WHERE {$column['bid']}=" . pnVarPrepForStore($row['bid']);
$result = $dbconn->Execute($sql);
if ($dbconn->ErrorNo() != 0) {
$row['title'] .= ' *';
}
return $row;
}
function blocks_past_update($row)
{
$vars['limit'] = pnVarCleanFromInput('limit');
$row['content'] = pnBlockVarsToContent($vars);
return $row;
}
function blocks_stories_update($row)
{
list($vars['storiestype'], $vars['topic'], $vars['category'], $vars['limit']) = pnVarCleanFromInput('storiestype', 'topic', 'category', 'limit');
$row['content'] = pnBlockVarsToContent($vars);
return $row;
}