function thumb($url = '', $source = '', $name = '', $type = -1, $width = 0, $height = 0)
{
//如何生成不成功，则返回原url
global $cms_abs, $cmsurl, $ftp_url, $atm_smallsite;
if (!$url || !$source || !$name || !$width || !$height) {
return $url;
}
include_once M_ROOT . "./include/upload.cls.php";
if ($ftp_url && preg_match(u_regcode($ftp_url), $url)) {
//ftp上的文件
include_once M_ROOT . "./include/http.cls.php";
include_once M_ROOT . "./include/ftp.fun.php";
//下载原图
$tempfile = M_ROOT . './dynamic/imcache/' . basename($url);
mmkdir($tempfile, 0, 1);
$m_http = new http();
$m_http->savetofile($url, $tempfile);
unset($m_http);
//生成缩略图
$m_upload = new cls_upload();
$m_upload->image_resize($tempfile, $width, $height, $tempfile . '.s.jpg');
@unlink($tempfile);
unset($m_upload);
//上传缩略图
$ftpfile = preg_replace(u_regcode($ftp_url), '', $url) . 's/' . $width . '_' . $height . '.jpg';
//根据url得到缩略上传到的位置
$tempfile .= '.s.jpg';
if (ftp_upload($tempfile, $ftpfile)) {
$this->refresh_record($source, $name, $type, $width, $height);
//将缩略图规格写入数据库
return $url . 's/' . $width . '_' . $height . '.jpg';
} else {
return $url;
}
@unlink($tempfile);
} else {
//本地服务器上的文件
$m_upload = new cls_upload();
$localfile = local_atm($url);
$m_upload->image_resize($localfile, $width, $height, $localfile . 's/' . $width . '_' . $height . '.jpg');
unset($m_upload);
return $url . 's/' . $width . '_' . $height . '.jpg';
}
}
function upload_m($newvalue, $oldvalue = '', $mode = 'image', $rpid = 0)
{
global $c_upload, $db, $tblprefix;
if (!$newvalue) {
return '';
}
$oldvalue = !$oldvalue ? array() : unserialize($oldvalue);
$oldarr = array();
foreach ($oldvalue as $k => $v) {
$oldarr[basename($v['remote'])] = $v;
}
$temps = array_filter(explode("\n", $newvalue));
if (!$temps) {
return '';
}
$newarr = array();
foreach ($temps as $v) {
$v = str_replace(array("\n", "\r"), '', $v);
$row = explode('|', $v);
$row[0] = trim($row[0]);
if (!$row[0]) {
continue;
}
$filename = basename($row[0]);
$atm = array();
if (array_key_exists($filename, $oldarr)) {
//旧数据
$atm = $oldarr[$filename];
} else {
if (islocal($row[0], 1)) {
//新的本地文件将附件id得到以便获取与文档的关联
$atm['remote'] = save_atmurl($row[0]);
if ($info = $db->fetch_one("SELECT ufid,size FROM {$tblprefix}userfiles WHERE filename='{$filename}' AND aid='0'")) {
$c_upload->ufids[] = $info['ufid'];
$atm['size'] = $info['size'];
}
} else {
$atm = $c_upload->remote_upload($row[0], $rpid);
}
}
$atm['title'] = empty($row[1]) ? '' : strip_tags($row[1]);
if (!empty($row[2])) {
$atm['player'] = intval($row[2]);
}
if ($mode == 'image' && empty($atm['width']) && ($info = @getimagesize(local_atm($row[0])))) {
//某些情况下的图片尺寸补全
$atm['width'] = $info[0];
$atm['height'] = $info[1];
}
$atm && ($newarr[] = $atm);
}
unset($temps, $row, $atm, $info, $oldvalue, $oldarr);
return $newarr;
}
function deal_incell()
{
global $cotypes, $sid, $orelays, $acatalogs, $m_thumb;
if (in_array($this->tclass, array('archives', 'alarchives', 'relates', 'searchs'))) {
arc_parse($this->item, $this->temparr['m_thumbid']);
} elseif (in_array($this->tclass, array('marchives', 'masearchs'))) {
marc_parse($this->item, $this->temparr['m_thumbid']);
} elseif ($this->tclass == 'catalogs') {
//这是一个特例(含节点)，在标识中会加入新元素，需要先处理midarr,
//读取继承参数
parse_str(cnstr($this->temparr), $midarr);
if (isset($midarr['caid']) && @$this->tag['cainherit'] != 'active') {
unset($midarr['caid']);
}
foreach ($cotypes as $k => $v) {
if (isset($midarr['ccid' . $k]) && @$this->tag['coinherit' . $k] != 'active') {
unset($midarr['ccid' . $k]);
}
}
$listby = $this->tag['listby'] == 'ca' ? 0 : intval(str_replace('co', '', $this->tag['listby']));
if (!$listby) {
//先处理非列表项目，因为列表项id要放在最后
foreach ($cotypes as $k => $v) {
//读取手动指定的参数
if ($v['sortable'] && !empty($this->tag['coinherit' . $k]) && is_numeric($this->tag['coinherit' . $k])) {
$midarr['ccid' . $k] = $this->tag['coinherit' . $k];
}
}
unset($midarr['caid']);
$midarr['caid'] = $this->item['caid'];
} else {
$coid = $listby;
if (!empty($this->tag['cainherit']) && is_numeric($this->tag['cainherit'])) {
$midarr['caid'] = $this->tag['cainherit'];
}
foreach ($cotypes as $k => $v) {
$k != $coid && $v['sortable'] && !empty($this->tag['coinherit' . $k]) && is_numeric($this->tag['coinherit' . $k]) && ($midarr['ccid' . $k] = $this->tag['coinherit' . $k]);
}
unset($midarr['ccid' . $coid]);
$midarr['ccid' . $coid] = $this->item['ccid'];
}
if (!empty($this->tag['urlmode']) && !empty($midarr[$this->tag['urlmode']])) {
$midarr = array_merge(array($this->tag['urlmode'] => $midarr[$this->tag['urlmode']]), $midarr);
}
$nsid = empty($this->tag['nsid']) ? 0 : intval($this->tag['nsid']);
if (!$nsid) {
$nsid = isset($temparr['nsid']) ? $temparr['nsid'] : $sid;
//当前子站需要分析是否有传下来的id，否则认为是全局id
} elseif ($nsid == -1) {
$nsid = 0;
} elseif ($nsid == -2) {
$nsid = $sid;
}
$cnstr = cnstr($midarr);
$this->item = cn_parsearr($cnstr, $nsid, $listby, $this->temparr['m_thumbid']);
$cnode = cnodearr($cnstr, $this->item['sid']);
re_cnode($this->item, $cnstr, $cnode);
unset($cnode, $midarr);
} elseif ($this->tclass == 'farchives') {
$m_thumb->config[$this->temparr['m_thumbid']] = array('id' => $this->item['aid'], 'mode' => 'fa', 'smode' => $this->item['chid']);
} elseif ($this->tclass == 'commus') {
$m_thumb->config[$this->temparr['m_thumbid']] = array('id' => $this->item['cid'], 'mode' => 'cu', 'smode' => @$this->tag['cuid']);
} elseif ($this->tclass == 'mcommus') {
$m_thumb->config[$this->temparr['m_thumbid']] = array('id' => $this->item['cid'], 'mode' => 'mcu', 'smode' => @$this->tag['cuid']);
} elseif ($this->tclass == 'mcatalogs') {
if ($this->tag['listby'] == 'ca') {
$this->item['indexurl'] = mcn_url($this->item['mcaid']);
$this->item['listurl'] = mcn_url($this->item['mcaid'], 0, 1);
} elseif ($this->tag['listby'] == 'uc') {
$this->item['indexurl'] = mcn_url($this->item['mcaid'], $this->item['ucid']);
$this->item['listurl'] = mcn_url($this->item['mcaid'], $this->item['ucid'], 1);
}
} elseif ($this->tclass == 'images') {
if ($this->tmode == 'p') {
$m_thumb->config[$this->temparr['m_thumbid']] = $m_thumb->config['main'];
}
if (@$this->tag['thumb'] && @$this->tag['maxwidth'] && @$this->tag['maxheight'] && islocal($this->item['url'], 1)) {
//生成缩略图或启用缩略图
$true_local = islocal($this->item['url'], 2);
if ($true_local && is_file(local_atm($this->item['url']) . 's/' . $this->tag['maxwidth'] . '_' . $this->tag['maxheight'] . '.jpg') || !$true_local && in_str($this->tag['maxwidth'] . '_' . $this->tag['maxheight'], @$this->item['thumbs'])) {
//已生成缩略图
$this->item['url_s'] = $this->item['url'] . 's/' . $this->tag['maxwidth'] . '_' . $this->tag['maxheight'] . '.jpg';
} else {
$this->item['url_s'] = @$m_thumb->thumb($this->item['url'], $this->temparr['m_thumbid'], $this->tag['tname'], $this->item['fid'], @$this->tag['maxwidth'], @$this->tag['maxheight']);
}
} else {
$this->item['url_s'] = $this->item['url'];
}
if ($this->item['url_s'] != $this->item['url']) {
//真正启用了缩略图,直接使用设定的宽高
$this->item['width'] = @$this->tag['maxwidth'];
$this->item['height'] = @$this->tag['maxheight'];
} else {
//使用原图来重计宽高
$wh = imagewh($this->item['url'], @$this->item['width'], @$this->item['height'], @$this->tag['maxwidth'], @$this->tag['maxheight']);
$this->item['width'] = $wh['width'];
$this->item['height'] = $wh['height'];
}
} elseif ($this->tclass == 'members') {
global $grouptypes;
foreach ($grouptypes as $k => $v) {
$this->item['grouptype' . $k . 'name'] = '';
if (!empty($this->item['grouptype' . $k])) {
$usergroups = read_cache('usergroups', $k);
$this->item['grouptype' . $k . 'name'] = $usergroups[$this->item['grouptype' . $k]]['cname'];
}
}
$m_thumb->config = array('id' => $this->item['mid'], 'mode' => 'm', 'smode' => $this->item['mchid']);
unset($usergroups, $v);
}
//从上级标识接受参数作为当前原始标识
if (!empty($this->tag['rrelays'])) {
$midarr = array();
$relays = relays2arr($this->tag['rrelays']);
foreach ($relays as $k => $v) {
if (isset($this->temparr[$v])) {
$midarr[$k] = $this->temparr[$v];
}
}
$this->item += $midarr;
unset($midarr);
}
$this->item += $this->temparr;
//从当前原始标识向下级标识传送参数
$this->midarr = $this->temparr;
$relays = $orelays;
!empty($this->tag['relays']) && ($relays = relays2arr($this->tag['relays']) + $relays);
foreach ($relays as $k => $v) {
if (isset($this->item[$v])) {
$this->midarr[$k] = $this->item[$v];
}
}
unset($relays);
}