/**
* 帖子发布跟编辑。
*/
public function doEdit()
{
$aPostId = I('post.post_id', 0, 'intval');
$aGroupId = I('post.group_id', 0, 'intval');
$aTitle = I('post.title', '', 'text');
$aCategory = I('post.category', 0, 'intval');
$attach_ids = I('post.attach_ids', '', 'text');
if ($attach_ids) {
$aContent = I('post.content', '', 'filter_content');
$img_ids = explode(',', $attach_ids);
//把图片和内容结合
// dump($img_ids);
foreach ($img_ids as &$v) {
$v = D('Picture')->where(array('status' => 1))->getById($v);
if (!is_bool(strpos($v['path'], 'http://'))) {
$v = $v['path'];
} else {
$v = getRootUrl() . substr($v['path'], 1);
}
$v = '<p><img src="' . $v . '" style=""/></p><br>';
}
$img_ids = implode('', $img_ids);
$aContent = $img_ids . $aContent;
$contentHandler = new ContentHandlerModel();
$aContent = $contentHandler->filterHtmlContent($aContent);
//把图片和内容结合END
} else {
$aContent = I('post.content', '', 'filter_content');
}
if (is_joined($aGroupId) != 1) {
$this->error('您无发布帖子权限');
}
//判断是不是编辑模式
$isEdit = $aPostId ? true : false;
//如果是编辑模式，确认当前用户能编辑帖子
$this->requireLogin();
$this->requireGroupExists($aGroupId);
if ($isEdit) {
$this->requirePostExists($aPostId);
$this->checkActionLimit('edit_group_post', 'GroupPost', $aPostId, is_login(), true);
$this->checkAuth('Group/Index/edit', get_post_admin($aPostId), '您无编辑帖子权限');
} else {
$this->checkActionLimit('add_group_post', 'GroupPost', 0, is_login(), true);
$this->checkAuth('Group/Index/addPost', -1, '您无添加帖子权限');
}
if (empty($aGroupId)) {
$this->error('请选择帖子所在的群组');
}
if (empty($aTitle)) {
$this->error('请填写帖子标题');
}
if (empty($aContent)) {
$this->error('请填写帖子内容');
}
$model = M('GroupPost');
$cover = get_pic($aContent);
$cover = $cover == null ? '' : $cover;
$len = modC('SUMMARY_LENGTH', 50);
if ($isEdit) {
$data = array('id' => $aPostId, 'title' => $aTitle, 'summary' => mb_substr(text($aContent), 0, $len, 'utf-8'), 'cover' => $cover, 'content' => $aContent, 'parse' => 0, 'group_id' => $aGroupId, 'cate_id' => $aCategory);
$result = $model->editPost($data);
//添加到最新动态
$dynamic['group_id'] = $aGroupId;
$dynamic['uid'] = is_login();
$dynamic['type'] = 'update_post';
$dynamic['row_id'] = $aPostId;
M('GroupDynamic')->addDynamic($dynamic);
if (!$result) {
$this->error('编辑失败：' . $model->getError());
}
} else {
$data = array('uid' => is_login(), 'title' => $aTitle, 'summary' => mb_substr(text($aContent), 0, $len, 'utf-8'), 'cover' => $cover, 'content' => $aContent, 'parse' => 0, 'group_id' => $aGroupId, 'cate_id' => $aCategory);
$result = $model->createPost($data);
if (!$result) {
$this->error('发表失败。');
}
$aPostId = $result;
//添加到最新动态
$dynamic['group_id'] = $aGroupId;
$dynamic['uid'] = is_login();
$dynamic['type'] = 'post';
$dynamic['row_id'] = $aPostId;
M('GroupDynamic')->addDynamic($dynamic);
//增加活跃度
M('Group')->where(array('id' => $aGroupId))->setInc('activity');
M('GroupMember')->where(array('group_id' => $aGroupId, 'uid' => is_login()))->setInc('activity');
}
//实现发布帖子发布图片轻博客(公共内容)
$group = M('Group')->getGroup($aGroupId);
$this->sendWeibo($aPostId, $isEdit, $group);
//显示成功消息
$message = $isEdit ? '编辑成功。' : '发表成功。' . cookie('score_tip');
$this->success($message, U('Group/Index/detail', array('id' => $aPostId)));
}
public function quit()
{
$aGroupId = I('group_id', 0, 'intval');
$this->requireLogin();
$this->requireGroupExists($aGroupId);
$this->checkAuth();
$uid = is_login();
// 判断是否是创建者，创建者无法退出
$group = D('Group')->getGroup($aGroupId);
if ($group['uid'] == $uid) {
$this->error('创建者无法退出群组');
}
// 判断是否在该群组内
if (is_joined($aGroupId) == 0) {
$this->error('你不在该群组中');
}
$res = D('GroupMember')->delMember(array('group_id' => $aGroupId, 'uid' => $uid));
if ($res) {
//添加到最新动态
$dynamic['group_id'] = $aGroupId;
$dynamic['uid'] = $uid;
$dynamic['type'] = 'quit';
D('GroupDynamic')->addDynamic($dynamic);
S('group_is_join_' . $aGroupId . '_' . $uid, null);
S('group_member_count_' . $group['id'], null);
$this->success('退出成功', 'refresh');
} else {
$this->error('退出失败');
}
}