function t($text)
{
//过滤标签
$text = nl2br($text);
$text = real_strip_tags($text);
$text = addslashes($text);
$text = trim($text);
return addslashes($text);
}
function wapFormatComment($content, $url = false, $from_url = '')
{
$content = real_strip_tags($content);
if ($url) {
$content = preg_replace('/((?:https?|ftp):\\/\\/(?:www\\.)?(?:[a-zA-Z0-9][a-zA-Z0-9\\-]*\\.)?[a-zA-Z0-9][a-zA-Z0-9\\-]*(?:\\.[a-zA-Z]+)+(?:\\:[0-9]*)?(?:\\/[^\\x{2e80}-\\x{9fff}\\s<\'\\"“”‘’]*)?)/ue', "'<a class=\"c_a\" href=\"'.U('w3g/Index/urlalert').'&from_url={$from_url}&url='.urlencode('\\1').'\">\\1</a>\\2'", $content);
}
$content = preg_replace_callback("/(?:#[^#]*[^#^\\s][^#]*#|(\\[.+?\\]))/is", replaceEmot, $content);
$content = preg_replace_callback("/@([\\w\\x{2e80}-\\x{9fff}\\-]+)/u", wapFormatUser, $content);
return $content;
}
/**
* t函数用于过滤标签，输出没有html的干净的文本
* @param string text 文本内容
* @return string 处理后内容
*/
function tt($text)
{
$text = nl2br($text);
$text = real_strip_tags($text);
$text = addslashes($text);
$text = trim($text);
return $text;
}
/**
* h函数用于过滤不安全的html标签，输出安全的html
* @param string $text 待过滤的字符串
* @param string $type 保留的标签格式
* @return string 处理后内容
*/
function op_h($text, $type = 'html')
{
// 无标签格式
$text_tags = '';
//只保留链接
$link_tags = '<a>';
//只保留图片
$image_tags = '<img>';
//只存在字体样式
$font_tags = '<i><b><u><s><em><strong><font><big><small><sup><sub><bdo><h1><h2><h3><h4><h5><h6>';
//标题摘要基本格式
$base_tags = $font_tags . '<p><br><hr><a><img><map><area><pre><code><q><blockquote><acronym><cite><ins><del><center><strike>';
//兼容Form格式
$form_tags = $base_tags . '<form><input><textarea><button><select><optgroup><option><label><fieldset><legend>';
//内容等允许HTML的格式
$html_tags = $base_tags . '<ul><ol><li><dl><dd><dt><table><caption><td><th><tr><thead><tbody><tfoot><col><colgroup><div><span><object><embed><param>';
//专题等全HTML格式
$all_tags = $form_tags . $html_tags . '<!DOCTYPE><meta><html><head><title><body><base><basefont><script><noscript><applet><object><param><style><frame><frameset><noframes><iframe>';
//过滤标签
$text = real_strip_tags($text, ${$type . '_tags'});
// 过滤攻击代码
if ($type != 'all') {
// 过滤危险的属性，如：过滤on事件lang js
while (preg_match('/(<[^><]+)(ondblclick|onclick|onload|onerror|unload|onmouseover|onmouseup|onmouseout|onmousedown|onkeydown|onkeypress|onkeyup|onblur|onchange|onfocus|action|background|codebase|dynsrc|lowsrc)([^><]*)/i', $text, $mat)) {
$text = str_ireplace($mat[0], $mat[1] . $mat[3], $text);
}
while (preg_match('/(<[^><]+)(window\\.|javascript:|js:|about:|file:|document\\.|vbs:|cookie)([^><]*)/i', $text, $mat)) {
$text = str_ireplace($mat[0], $mat[1] . $mat[3], $text);
}
}
return $text;
}
/**
* 获取指定微博的信息，用于资源模型输出???
* @param integer $id 微博ID
* @param boolean $forApi 是否提供API数据，默认为false
* @return array 指定微博数据
*/
public function getFeedInfo($id, $forApi = false)
{
$data = model('Cache')->get('feed_info_' . $id);
if ($data !== false && ($forApi === false || $forApi === true && isset($data['iscoll']))) {
return $data;
}
$map['a.feed_id'] = $id;
// //过滤已删除的微博 wap 版收藏
// if($forApi){
// $map['a.is_del'] = 0;
// }
$data = $this->where($map)->table("{$this->tablePrefix}feed AS a LEFT JOIN {$this->tablePrefix}feed_data AS b ON a.feed_id = b.feed_id ")->find();
$fd = unserialize($data['feed_data']);
$userInfo = model('User')->getUserInfo($data['uid']);
$data['ctime'] = date('Y-m-d H:i', $data['publish_time']);
$data['content'] = $forApi ? parseForApi($fd['body']) : $fd['body'];
$data['uname'] = $userInfo['uname'];
$data['user_group'] = $userInfo['api_user_group'];
$data['avatar_big'] = $userInfo['avatar_big'];
$data['avatar_middle'] = $userInfo['avatar_middle'];
$data['avatar_small'] = $userInfo['avatar_small'];
unset($data['feed_data']);
// 微博转发
if ($data['type'] == 'repost') {
$data['transpond_id'] = $data['app_row_id'];
$data['transpond_data'] = $this->getFeedInfo($data['transpond_id'], $forApi);
}
// 附件处理
if (!empty($fd['attach_id'])) {
$data['has_attach'] = 1;
$attach = model('Attach')->getAttachByIds($fd['attach_id']);
foreach ($attach as $ak => $av) {
$_attach = array('attach_id' => $av['attach_id'], 'attach_name' => $av['name'], 'attach_url' => getImageUrl($av['save_path'] . $av['save_name']), 'extension' => $av['extension'], 'size' => $av['size']);
if ($data['type'] == 'postimage') {
$_attach['attach_small'] = getImageUrl($av['save_path'] . $av['save_name'], 100, 100, true);
$_attach['attach_middle'] = getImageUrl($av['save_path'] . $av['save_name'], 550);
}
$data['attach'][] = $_attach;
}
} else {
$data['has_attach'] = 0;
}
if ($data['type'] == 'postvideo') {
$data['host'] = $fd['host'];
$data['flashvar'] = $fd['flashvar'];
$data['source'] = $fd['source'];
$data['flashimg'] = $fd['flashimg'];
$data['title'] = $fd['title'];
}
$data['feedType'] = $data['type'];
// 是否收藏微博
if ($forApi) {
$data['iscoll'] = model('Collection')->getCollection($data['feed_id'], 'feed');
if (empty($data['iscoll'])) {
$data['iscoll']['colled'] = 0;
} else {
$data['iscoll']['colled'] = 1;
}
}
// 微博详细信息
$feedInfo = $this->get($id);
$data['source_body'] = $feedInfo['body'];
$data['api_source'] = $feedInfo['api_source'];
//一分钟缓存
model('Cache')->set('feed_info_' . $id, $data, 60);
if ($forApi) {
$data['content'] = real_strip_tags($data['content']);
unset($data['is_audit'], $data['from_data'], $data['app_row_table'], $data['app_row_id']);
unset($data['source_body']);
}
return $data;
}
/**
* 获取资源信息 --using
*
* @param
* varchar app 应用名称
* @param
* integer app_row_table 资源所在表
* @param
* integer app_row_id 资源ID
* @return array 资源信息
*/
private function get_source_info($app, $app_row_table, $app_row_id)
{
switch ($app) {
case 'weiba':
$weiba_post = D('weiba_post')->where('post_id=' . $app_row_id . ' AND is_del = 0')->field('weiba_id,post_uid,title,content')->find();
if ($weiba_post) {
$source_info['user_info'] = $this->get_user_info($weiba_post['post_uid']);
$source_info['title'] = $weiba_post['title'];
$source_info['content'] = real_strip_tags($weiba_post['content']);
$source_info['url'] = 'mod=Weibo&act=weibo_detail&id=' . $app_row_id;
$source_info['source_name'] = D('weiba')->where('weiba_id=' . $weiba_post['weiba_id'])->getField('weiba_name');
$source_info['source_url'] = 'api.php?mod=Weiba&act=post_detail&id=' . $app_row_id;
$source_info['source_imgs'] = array();
//获取微吧转发的图片
if (!empty($app_row_id)) {
$source_info['source_imgs'] = $this->getEditorImages($weiba_post['content']);
}
} else {
$source_info['is_del'] = 1;
}
break;
default:
$tablePrefix = C('DB_PREFIX');
$map['a.feed_id'] = $app_row_id;
$map['a.is_del'] = 0;
$data = model('Feed')->where($map)->table("{$tablePrefix}feed AS a LEFT JOIN {$tablePrefix}feed_data AS b ON a.feed_id = b.feed_id ")->find();
if ($data['feed_id']) {
$source_info['publish_time'] = $data['publish_time'];
$source_info['feed_id'] = $app_row_id;
$source_info['user_info'] = $this->get_user_info($data['uid']);
$source_info['type'] = real_strip_tags($data['type']);
$source_info['content'] = real_strip_tags($data['feed_content']);
$source_info['content'] = parseForApi($source_info['content']);
$source_info['url'] = 'mod=Weibo&act=weibo_detail&id=' . $app_row_id;
// 附件处理
$feed_data = unserialize($data['feed_data']);
if (!empty($feed_data['attach_id'])) {
$attach = model('Attach')->getAttachByIds($feed_data['attach_id']);
foreach ($attach as $ak => $av) {
$_attach = array('attach_id' => $av['attach_id'], 'attach_name' => $av['name']);
if ($data['type'] == 'postimage') {
$_attach['attach_origin'] = getImageUrl($av['save_path'] . $av['save_name']);
$_attach['attach_origin_width'] = $av['width'];
$_attach['attach_origin_height'] = $av['height'];
if ($av['width'] > 550 && $av['height'] > 550) {
$_attach['attach_small'] = getImageUrl($av['save_path'] . $av['save_name'], 550, 550, true);
} else {
$_attach['attach_small'] = $_attach['attach_origin'];
}
}
$source_info['attach_info'][] = $_attach;
}
} else {
$source_info['attach_info'] = array();
}
if ($data['type'] == 'postvideo') {
if ($feed_data['video_id']) {
$video_config = model('Xdata')->get('admin_Content:video_config');
$video_server = $video_config['video_server'] ? $video_config['video_server'] : SITE_URL;
$video_info['video_id'] = $feed_data['video_id'];
$video_info['flashimg'] = $video_server . $feed_data['image_path'];
$video_info['flash_width'] = $feed_data['image_width'];
$video_info['flash_height'] = $feed_data['image_height'];
if ($feed_data['transfer_id'] && !D('video_transfer')->where('transfer_id=' . $feed_data['transfer_id'])->getField('status')) {
$video_info['transfering'] = 1;
} else {
$video_info['flashvar'] = $feed_data['video_mobile_path'] ? $video_server . $feed_data['video_mobile_path'] : $video_server . $feed_data['video_path'];
$video_info['flashvar_part'] = $video_server . $feed_data['video_part_path'];
}
} else {
$video_info['host'] = $feed_data['host'];
$video_info['flashvar'] = $feed_data['source'];
$video_info['source'] = $feed_data['source'];
$video_info['flashimg'] = UPLOAD_URL . $feed_data['flashimg'];
$video_info['title'] = $feed_data['title'];
}
$source_info['attach_info'][] = $video_info;
}
} else {
$source_info['is_del'] = 1;
}
break;
}
return $source_info;
}
/**
* getTaskShort
* 截取task的长度
* @param mixed $content
* @param mixed $length
* @access public
* @return void
*/
function getTaskShort($content, $length = 60)
{
$content = real_strip_tags($content);
$content = getShort($content, $length);
return $content;
}
/**
* 获取指定分享的信息，用于资源模型输出???
* @param integer $id 分享ID
* @param boolean $forApi 是否提供API数据，默认为false
* @return array 指定分享数据
*/
public function getFeedInfo($id, $forApi = false)
{
$data = model('Cache')->get('feed_info_' . $id);
if ($data !== false && ($forApi === false || $forApi === true && isset($data['iscoll']))) {
return $data;
}
$map['a.feed_id'] = $id;
// //过滤已删除的分享 wap 版收藏
// if($forApi){
// $map['a.is_del'] = 0;
// }
$data = $this->where($map)->table("{$this->tablePrefix}feed AS a LEFT JOIN {$this->tablePrefix}feed_data AS b ON a.feed_id = b.feed_id ")->find();
$fd = unserialize($data['feed_data']);
$userInfo = model('User')->getUserInfo($data['uid']);
$data['ctime'] = date('Y-m-d H:i', $data['publish_time']);
$data['content'] = $forApi ? parseForApi($fd['body']) : $fd['body'];
$data['uname'] = $userInfo['uname'];
$data['user_group'] = $userInfo['api_user_group'];
$data['user_gicon'] = $userInfo['group_icon_only'];
$data['avatar_big'] = $userInfo['avatar_big'];
$data['avatar_middle'] = $userInfo['avatar_middle'];
$data['avatar_small'] = $userInfo['avatar_small'];
unset($data['feed_data']);
// 分享转发
if ($data['type'] == 'repost') {
$data['transpond_id'] = $data['app_row_id'];
$data['transpond_data'] = $this->getFeedInfo($data['transpond_id'], $forApi);
}
// 附件处理
if (!empty($fd['attach_id'])) {
$data['has_attach'] = 1;
$attach = model('Attach')->getAttachByIds($fd['attach_id']);
foreach ($attach as $ak => $av) {
$_attach = array('attach_id' => $av['attach_id'], 'attach_name' => $av['name'], 'attach_url' => getImageUrl($av['save_path'] . $av['save_name']), 'extension' => $av['extension'], 'size' => $av['size']);
if ($data['type'] == 'postimage') {
$_attach['attach_small'] = getImageUrl($av['save_path'] . $av['save_name'], 120, 120, true);
$_attach['attach_medium'] = getImageUrl($av['save_path'] . $av['save_name'], 240);
$_attach['attach_middle'] = getImageUrl($av['save_path'] . $av['save_name'], 740);
$_attach['attach_middle_box'] = getImageUrl($av['save_path'] . $av['save_name'], 240, 240, true);
}
$data['attach'][] = $_attach;
}
} else {
$data['has_attach'] = 0;
}
if ($data['type'] == 'postvideo') {
if ($fd['video_id']) {
$video_config = model('Xdata')->get('admin_Content:video_config');
$video_server = $video_config['video_server'] ? $video_config['video_server'] : SITE_URL;
$data['video_id'] = $fd['video_id'];
if ($forApi) {
$data['flashvar'] = $fd['video_mobile_path'] ? $video_server . $fd['video_mobile_path'] : $video_server . $fd['video_path'];
$data['flashvar_part'] = $video_server . $fd['video_part_path'];
} else {
$data['flashvar'] = $video_server . $fd['video_path'];
}
$data['flashimg'] = $video_server . $fd['image_path'];
$data['flash_width'] = $fd['image_width'];
$data['flash_height'] = $fd['image_height'];
if ($fd['transfer_id'] && !D('video_transfer')->where('transfer_id=' . $fd['transfer_id'])->getField('status')) {
$data['transfering'] = 1;
}
} else {
$data['host'] = $fd['host'];
if ($forApi) {
$data['flashvar'] = $fd['source'];
} else {
$data['flashvar'] = $fd['flashvar'];
}
$data['source'] = $fd['source'];
$data['flashimg'] = $fd['flashimg'];
$data['title'] = $fd['title'];
}
}
$data['feedType'] = $data['type'];
// 是否收藏分享
if ($forApi) {
$data['iscoll'] = model('Collection')->getCollection($data['feed_id'], 'feed');
if (empty($data['iscoll'])) {
$data['iscoll']['colled'] = 0;
} else {
$data['iscoll']['colled'] = 1;
}
//是否赞过
$diggarr = model('FeedDigg')->checkIsDigg($data['feed_id'], $GLOBALS['ts']['mid']);
$data['is_digg'] = $diggarr[$data['feed_id']] ? 1 : 0;
}
//获取赞过分享的人
$diggs = model('FeedDigg')->where("feed_id=" . $id)->order('id desc')->limit(10)->findAll();
foreach ($diggs as &$v) {
$v['user'] = model('User')->getUserInfo($v['uid']);
}
$data['diggs'] = $diggs;
// 分享详细信息
$feedInfo = $this->get($id);
$data['source_body'] = $feedInfo['body'];
$data['api_source'] = $feedInfo['api_source'];
//一分钟缓存
model('Cache')->set('feed_info_' . $id, $data, 60);
if ($forApi) {
$data['content'] = real_strip_tags($data['content']);
unset($data['is_audit'], $data['from_data'], $data['app_row_table'], $data['app_row_id']);
unset($data['source_body']);
}
return $data;
}
