private static function rangeLength($value, $min_length, $max_length)
{
return $min_length <= getStrLen($value) && $max_length >= getStrLen($value);
}
/**
* 字符串截断处理
* @param string $string 要处理的字符串
* @param int $length 指定长度
* @param string $dot 超出指定长度时显示
* @return array
*/
function cutStr($string, $length, $dot = '...')
{
if (getStrLen($string) <= $length) {
return $string;
}
$pre = '{%';
$end = '%}';
$string = str_replace(array('&', '"', '<', '>'), array($pre . '&' . $end, $pre . '"' . $end, $pre . '<' . $end, $pre . '>' . $end), $string);
$strcut = '';
if (strtolower(CHARSET) == 'utf-8') {
$n = $tn = $noc = 0;
while ($n < strlen($string)) {
$t = ord($string[$n]);
if ($t == 9 || $t == 10 || 32 <= $t && $t <= 126) {
$tn = 1;
$n++;
$noc++;
} elseif (194 <= $t && $t <= 223) {
$tn = 2;
$n += 2;
$noc += 2;
} elseif (224 <= $t && $t <= 239) {
$tn = 3;
$n += 3;
$noc += 2;
} elseif (240 <= $t && $t <= 247) {
$tn = 4;
$n += 4;
$noc += 2;
} elseif (248 <= $t && $t <= 251) {
$tn = 5;
$n += 5;
$noc += 2;
} elseif ($t == 252 || $t == 253) {
$tn = 6;
$n += 6;
$noc += 2;
} else {
$n++;
}
if ($noc >= $length) {
break;
}
}
if ($noc > $length) {
$n -= $tn;
}
$strcut = substr($string, 0, $n);
} else {
for ($i = 0; $i < $length; $i++) {
$strcut .= ord($string[$i]) > 127 ? $string[$i] . $string[++$i] : $string[$i];
}
}
$strcut = str_replace(array($pre . '&' . $end, $pre . '"' . $end, $pre . '<' . $end, $pre . '>' . $end), array('&', '"', '<', '>'), $strcut);
return $strcut . $dot;
}
public function run()
{
global $_FANWE;
$root = array();
$root['return'] = 1;
$share_id = (int) $_FANWE['requestData']['share_id'];
$act2 = $_FANWE['requestData']['act_2'];
$share = FS('Share')->getShareById($share_id);
$max_width = 320;
$max_height = 234;
$scale = 2;
if ($share) {
switch ($act2) {
case 'follow':
if ($_FANWE['uid'] > 0) {
FS('User')->followUser($share['uid']);
}
break;
case 'collect':
if ($_FANWE['uid'] > 0 && $share['uid'] != $_FANWE['uid']) {
if (FS('Share')->getIsCollectByUid($share_id, $_FANWE['uid'])) {
FS('Share')->deleteShareCollectUser($share_id, $_FANWE['uid']);
} else {
FS('Share')->saveFav($share);
}
$share = FDB::fetchFirst('SELECT * FROM ' . FDB::table('share') . ' WHERE share_id = ' . $share_id);
}
break;
}
$cache_data = fStripslashes(unserialize($share['cache_data']));
unset($share['cache_data']);
$share['prev_share'] = (int) FDB::resultFirst('SELECT share_id FROM ' . FDB::table('share') . '
WHERE share_id < ' . $share_id . " AND share_data IN ('goods','photo','goods_photo') ORDER BY share_id DESC LIMIT 1");
$share['next_share'] = (int) FDB::resultFirst('SELECT share_id FROM ' . FDB::table('share') . '
WHERE share_id > ' . $share_id . " AND share_data IN ('goods','photo','goods_photo') ORDER BY share_id ASC LIMIT 1");
$share['time'] = getBeforeTimelag($share['create_time']);
$share['url'] = FU('note/index', array('sid' => $share_id), true);
$site_url = ';网址:' . $share['url'];
$root['share_content'] = cutStr($share['content'], 140 - getStrLen($site_url) - 3) . $site_url;
m_express(&$share, $share['content']);
$share_user = FS('User')->getUserById($share['uid']);
$share['user_name'] = $share_user['user_name'];
$share['user_avatar'] = FS("Image")->getImageUrl('.' . avatar($share_user['uid'], 'm', 1), 2);
if ($share['source'] == 'web') {
$share['source'] = $_FANWE['setting']['site_name'] . '网站';
}
if ($_FANWE['uid'] == $share['uid']) {
$share['is_follow_user'] = -1;
$share['is_collect_share'] = -1;
} else {
if (FS('User')->getIsFollowUId($share['uid'], false)) {
$share['is_follow_user'] = 1;
} else {
$share['is_follow_user'] = 0;
}
if (FS('Share')->getIsCollectByUid($share_id, $_FANWE['uid'])) {
$share['is_collect_share'] = 1;
} else {
$share['is_collect_share'] = 0;
}
}
$share['comments'] = array();
$sql_count = "SELECT COUNT(DISTINCT comment_id) FROM " . FDB::table("share_comment") . " WHERE share_id = " . $share_id;
$total = FDB::resultFirst($sql_count);
$page_size = PAGE_SIZE;
$page_total = ceil($total / $page_size);
$limit = "0," . $page_size;
$sql = 'SELECT c.*,u.user_name,u.server_code FROM ' . FDB::table('share_comment') . ' AS c
INNER JOIN ' . FDB::table('user') . ' AS u ON u.uid = c.uid
WHERE c.share_id = ' . $share_id . ' ORDER BY c.comment_id DESC LIMIT ' . $limit;
$res = FDB::query($sql);
$list = array();
while ($item = FDB::fetch($res)) {
$item['user_avatar'] = FS("Image")->getImageUrl('.' . avatar($item['uid'], 'm', 1), 2);
$item['time'] = getBeforeTimelag($item['create_time']);
m_express(&$item, $item['content']);
$share['comments']['list'][] = $item;
}
$share['comments']['page'] = array("page" => 1, "page_total" => $page_total);
$share['collects'] = array();
if (!empty($cache_data['collects'])) {
$collect_ids = array_slice($cache_data['collects'], 0, 20);
if ($share['is_follow_user'] == 1) {
if ($ckey = array_search($_FANWE['uid'], $collect_ids) === FALSE) {
array_unshift($collect_ids, $_FANWE['uid']);
array_pop($collect_ids);
} else {
unset($collect_ids[$ckey]);
array_unshift($collect_ids, $_FANWE['uid']);
}
}
$collect_ids = implode(',', $collect_ids);
$res = FDB::query("SELECT uid,user_name,server_code FROM " . FDB::table('user') . '
WHERE uid IN (' . $collect_ids . ')');
while ($item = FDB::fetch($res)) {
$item['user_avatar'] = FS("Image")->getImageUrl('.' . avatar($item['uid'], 'm', 1), 2);
unset($item['server_code']);
$share['collects'][] = $item;
}
}
$share['imgs'] = array();
$img = array();
$img_sql = 'select photo_id,img,img_width,img_height from ' . FDB::table('share_photo') . ' where share_id = ' . $share_id;
$img_data = FDB::fetchFirst($img_sql);
$img['share_id'] = $share_id;
$img['id'] = $img_data['photo_id'];
$img['name'] = '';
$img['type'] = '';
$img['price'] = '';
$img['goods_url'] = '';
$img['taoke_url'] = '';
$img['price_format'] = '';
$img['server_code'] = '';
if ($img_data['img_width'] > $img_data['img_height']) {
if ($img_data['img_width'] > $max_width) {
$img['img_width'] = $max_width;
$img['img_height'] = $img_data['img_height'] * ($max_width / $img_data['img_width']);
}
} else {
if ($img_data['img_height'] > $max_height) {
$img['img_height'] = $max_height;
$img['img_width'] = $img_data['img_width'] * ($max_height / $img_data['img_height']);
}
}
$img['img'] = FS("Image")->getImageUrl($img_data['img'], 2);
$img['small_img'] = FS("Image")->getImageUrl(getImgName($img_data['img'], $img['img_width'], $img['img_height'], 0, true), 2);
$share['imgs'][] = $img;
}
$root['item'] = $share;
m_display($root);
}
