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<?php |
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namespace App\Models; |
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use App\Models\Rating\GroupRatingCalculator; |
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use GrahamCampbell\Markdown\Facades\Markdown; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Facades\DB; |
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use Cache; |
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use Auth; |
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use App\Models\Eloquent\ContestModel; |
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class GroupModel extends Model |
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{ |
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protected $tableName='group'; |
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protected $table='group'; |
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protected $primaryKey='gid'; |
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const DELETED_AT=null; |
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const UPDATED_AT=null; |
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const CREATED_AT=null; |
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/* |
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join_policy: |
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1:a user can join this group only by invitation |
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2:a user can join this group only by application |
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3:a user can join this group by both invitation and application |
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*/ |
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public $role=[ |
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"-3"=>"None", |
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"-1"=>"Invited", |
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"0"=>"Pending", |
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"1"=>"Member", |
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"2"=>"Manager", |
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"3"=>"Leader" |
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]; |
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public $role_color=[ |
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"-3"=>"wemd-black", |
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"-1"=>"wemd-deep-purple", |
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"0"=>"wemd-red", |
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"1"=>"wemd-grey", |
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"2"=>"wemd-light-blue", |
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"3"=>"wemd-amber" |
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]; |
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public function trendingGroups() |
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{ |
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return Cache::tags(['group'])->get('trending'); |
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} |
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public function gid($gcode) |
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{ |
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return DB::table($this->tableName)->where(["gcode"=>$gcode])->first()["gid"]; |
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} |
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public function cacheTrendingGroups() |
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{ |
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$trending_groups=DB::table($this->tableName)->where(["public"=>1])->orderBy('create_time', 'desc')->select("gid", "gcode", "img", "name", "verified")->get()->all(); |
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foreach ($trending_groups as &$t) { |
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$t["members"]=$this->countGroupMembers($t["gid"]); |
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} |
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usort($trending_groups, function ($a, $b) { |
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return $b["members"]<=>$a["members"]; |
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}); |
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Cache::tags(['group'])->put('trending', array_slice($trending_groups,0,12), 3600*24); |
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} |
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public function userGroups($uid) |
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{ |
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$user_groups=DB::table("group_member")->join("group", "group_member.gid", "=", "group.gid")->where(["uid"=>$uid])->select("group.gid as gid", "gcode", "img", "name", "verified")->limit(12)->get()->all(); |
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foreach ($user_groups as &$m) { |
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$m["members"]=$this->countGroupMembers($m["gid"]); |
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} |
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return $user_groups; |
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} |
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public function countGroupMembers($gid) |
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{ |
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return DB::table("group_member")->where(["gid"=>$gid])->count(); |
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} |
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public function getGroupTags($gid) |
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{ |
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return DB::table("group_tag")->where(["gid"=>$gid])->select("tag")->get()->all(); |
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} |
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public function countGroupContest($gid) |
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{ |
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return [ |
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"contest_ahead" => DB::table("contest")->where(["gid"=>$gid])->where("begin_time", ">", DB::raw("now()"))->count(), |
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"contest_going" => DB::table("contest")->where(["gid"=>$gid])->where("begin_time", "<=", DB::raw("now()"))->where("end_time", ">=", DB::raw("now()"))->count(), |
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"contest_end" => DB::table("contest")->where(["gid"=>$gid])->where("end_time", "<", DB::raw("now()"))->count() |
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]; |
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} |
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public function changeNickName($gid, $uid, $nickName) |
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{ |
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return DB::table("group_member")->where(["gid"=>$gid, "uid"=>$uid])->update([ |
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"nick_name"=>$nickName |
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]); |
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} |
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public function changeGroupName($gid, $GroupName) |
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{ |
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return DB::table("group")->where('gid',$gid)->update([ |
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"name"=>$GroupName |
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]); |
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} |
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public function changeJoinPolicy($gid, $JoinPolicy){ |
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return DB::table("group")->where('gid',$gid)->update([ |
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"join_policy"=>$JoinPolicy |
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]); |
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} |
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public function details($gcode) |
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{ |
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$basic_info=DB::table($this->tableName)->where(["gcode"=>$gcode])->first(); |
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if(empty($basic_info)) return []; |
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$basic_info["members"]=$this->countGroupMembers($basic_info["gid"]); |
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$basic_info["tags"]=$this->getGroupTags($basic_info["gid"]); |
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$basic_info["create_time_foramt"]=date_format(date_create($basic_info["create_time"]), 'M jS, Y'); |
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$basic_info["contest_stat"]=$this->countGroupContest($basic_info["gid"]); |
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return $basic_info; |
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} |
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public function joinPolicy($gid) |
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{ |
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$ret=DB::table($this->tableName)->where(["gid"=>$gid])->first(); |
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return empty($ret) ? null : $ret["join_policy"]; |
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} |
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public function userProfile($uid, $gid) |
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{ |
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$info=DB::table("group_member") |
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->join('users','users.id','=','group_member.uid') |
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->where(["gid"=>$gid, "uid"=>$uid]) |
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->where("role", ">", 0) |
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->select('avatar','describes','email','gid','uid','name','nick_name','professional_rate','role','sub_group') |
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->first(); |
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if (!empty($info)) { |
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$info["role_parsed"]=$this->role[$info["role"]]; |
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$info["role_color"]=$this->role_color[$info["role"]]; |
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} |
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return $info; |
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} |
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public function userList($gid) |
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{ |
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$user_list=DB::table("group_member")->join( |
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"users", |
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"users.id", |
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"=", |
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"group_member.uid" |
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)->where(["gid"=>$gid])->orderBy('role', 'desc')->select( |
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"role", |
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"uid", |
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"name", |
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"nick_name", |
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"avatar", |
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"sub_group", |
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"ranking" |
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)->get()->all(); |
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foreach ($user_list as &$u) { |
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$u["role_parsed"]=$this->role[$u["role"]]; |
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$u["role_color"]=$this->role_color[$u["role"]]; |
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if(is_null($u["sub_group"])) $u["sub_group"]="None"; |
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} |
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return $user_list; |
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} |
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public function groupNotice($gid) |
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{ |
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$notice_item=DB::table("group_notice")->where(["gid"=>$gid])->first(); |
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if (empty($notice_item)) { |
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return []; |
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} |
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$notice_author=DB::table("users")->where(["id"=>$notice_item["uid"]])->first(); |
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$notice_item["name"]=$notice_author["name"]; |
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$notice_item["avatar"]=$notice_author["avatar"]; |
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$notice_item["post_date_parsed"]=$this->formatPostTime($notice_item["post_date"]); |
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$notice_item["content_parsed"]=clean(convertMarkdownToHtml($notice_item["content"])); |
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return $notice_item; |
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} |
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public function judgeClearance($gid, $uid) |
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{ |
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$ret=DB::table("group_member")->where(["gid"=>$gid, "uid"=>$uid])->first(); |
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return empty($ret) ? -3 : $ret["role"]; |
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} |
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public function changeClearance($uid, $gid, $clearance) |
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{ |
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return DB::table("group_member")->where([ |
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"uid"=>$uid, |
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"gid"=>$gid |
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])->update([ |
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"role"=>$clearance |
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]); |
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} |
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public function removeClearance($uid, $gid) |
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{ |
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return DB::table("group_member")->where([ |
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"uid"=>$uid, |
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"gid"=>$gid |
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])->delete(); |
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} |
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public function addClearance($uid, $gid, $clearance) |
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{ |
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return DB::table("group_member")->insert([ |
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"uid"=>$uid, |
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"gid"=>$gid, |
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"role"=>$clearance, |
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"join_time"=>date("Y-m-d H:i:s") |
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]); |
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} |
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public function isMember($gid, $uid) |
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{ |
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return DB::table("group_member")->where([ |
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"gid"=> $gid, |
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"uid"=> $uid |
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])->where("role", ">", 0)->count(); |
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} |
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public function problemTags($gid,$pid = -1) |
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{ |
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if($pid == -1){ |
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$tags = DB::table('group_problem_tag') |
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->select('tag') |
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->where('gid',$gid) |
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->distinct() |
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->get()->all(); |
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}else{ |
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$tags = DB::table('group_problem_tag') |
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->select('tag') |
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->where('gid', $gid) |
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->where('pid', $pid) |
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->distinct() |
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->get()->all(); |
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} |
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$tags_arr = []; |
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if(!empty($tags)){ |
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foreach ($tags as $value) { |
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array_push($tags_arr,$value['tag']); |
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} |
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} |
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return $tags_arr; |
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} |
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public function problems($gid) |
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{ |
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$contestModel = new ContestModel(); |
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$problems = DB::table('contest_problem') |
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->join('contest','contest_problem.cid', '=', 'contest.cid') |
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->join('problem','contest_problem.pid', '=', 'problem.pid' ) |
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->select('contest_problem.cid as cid', 'problem.pid as pid', 'pcode', 'title') |
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->where('contest.gid',$gid) |
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->where('contest.practice',1) |
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->orderBy('contest.create_time','desc') |
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->distinct() |
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->get()->all(); |
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$user_id = Auth::user()->id; |
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foreach($problems as $key => $value){ |
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if($contestModel->judgeClearance($value['cid'],$user_id) != 3){ |
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unset($problems[$key]); |
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}else{ |
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$problems[$key]['tags'] = $this->problemTags($gid,$value['pid']); |
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} |
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} |
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return $problems; |
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} |
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public function problemAddTag($gid,$pid,$tag) |
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{ |
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return DB::table("group_problem_tag")->insert([ |
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"gid"=>$gid, |
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"pid"=>$pid, |
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"tag"=>$tag, |
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]); |
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} |
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public function problemRemoveTag($gid,$pid,$tag) |
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{ |
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return DB::table("group_problem_tag")->where([ |
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"gid"=>$gid, |
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"pid"=>$pid, |
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"tag"=>$tag |
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])->delete(); |
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} |
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public function formatPostTime($date) |
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{ |
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$periods=["second", "minute", "hour", "day", "week", "month", "year", "decade"]; |
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$lengths=["60", "60", "24", "7", "4.35", "12", "10"]; |
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$now=time(); |
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$unix_date=strtotime($date); |
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if (empty($unix_date)) { |
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return "Bad date"; |
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} |
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if ($now>$unix_date) { |
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$difference=$now-$unix_date; |
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$tense="ago"; |
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} else { |
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$difference=$unix_date-$now; |
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|
$tense="from now"; |
|
312
|
|
|
} |
|
313
|
|
|
|
|
314
|
|
|
for ($j=0; $difference>=$lengths[$j] && $j<count($lengths)-1; $j++) { |
|
315
|
|
|
$difference/=$lengths[$j]; |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
$difference=round($difference); |
|
319
|
|
|
|
|
320
|
|
|
if ($difference!=1) { |
|
321
|
|
|
$periods[$j].="s"; |
|
322
|
|
|
} |
|
323
|
|
|
|
|
324
|
|
|
return "$difference $periods[$j] {$tense}"; |
|
325
|
|
|
} |
|
326
|
|
|
|
|
327
|
|
|
public function judgeEmailClearance($gid, $email) |
|
328
|
|
|
{ |
|
329
|
|
|
$user=DB::table("users")->where(["email"=>$email])->first(); |
|
330
|
|
|
if(empty($user)) return -4; |
|
331
|
|
|
$ret=DB::table("group_member")->where([ |
|
332
|
|
|
"gid"=>$gid, |
|
333
|
|
|
"uid"=>$user["id"], |
|
334
|
|
|
])->first(); |
|
335
|
|
|
return empty($ret) ? -3 : $ret["role"]; |
|
336
|
|
|
} |
|
337
|
|
|
|
|
338
|
|
|
public function inviteMember($gid, $email) |
|
339
|
|
|
{ |
|
340
|
|
|
$uid=DB::table("users")->where(["email"=>$email])->first(); |
|
341
|
|
|
return DB::table("group_member")->insert([ |
|
342
|
|
|
"uid"=>$uid["id"], |
|
343
|
|
|
"gid"=>$gid, |
|
344
|
|
|
"role"=>-1, |
|
345
|
|
|
"join_time"=>date("Y-m-d H:i:s") |
|
346
|
|
|
]); |
|
347
|
|
|
} |
|
348
|
|
|
|
|
349
|
|
|
public function changeGroup($uid, $gid, $sub) |
|
350
|
|
|
{ |
|
351
|
|
|
return DB::table("group_member")->where([ |
|
352
|
|
|
"uid"=>$uid, |
|
353
|
|
|
"gid"=>$gid |
|
354
|
|
|
])->update([ |
|
355
|
|
|
"sub_group"=>$sub |
|
356
|
|
|
]); |
|
357
|
|
|
} |
|
358
|
|
|
|
|
359
|
|
|
public function isUser($email) |
|
360
|
|
|
{ |
|
361
|
|
|
return DB::table("users")->where([ |
|
362
|
|
|
"email"=>$email |
|
363
|
|
|
])->count(); |
|
364
|
|
|
} |
|
365
|
|
|
|
|
366
|
|
|
public function isGroup($gcode) |
|
367
|
|
|
{ |
|
368
|
|
|
return DB::table("group")->where([ |
|
369
|
|
|
"gcode"=>$gcode, |
|
370
|
|
|
])->count(); |
|
371
|
|
|
} |
|
372
|
|
|
|
|
373
|
|
|
public function createGroup($uid, $gcode, $img, $name, $public, $description, $join_policy) |
|
374
|
|
|
{ |
|
375
|
|
|
$gid=DB::table("group")->insertGetId([ |
|
376
|
|
|
"gcode"=>$gcode, |
|
377
|
|
|
"img"=>$img, |
|
378
|
|
|
"name"=>$name, |
|
379
|
|
|
"public"=>$public, |
|
380
|
|
|
"verified"=>0, |
|
381
|
|
|
"description"=>$description, |
|
382
|
|
|
"join_policy"=>$join_policy, |
|
383
|
|
|
"custom_icon"=>null, |
|
384
|
|
|
"custom_title"=>null, |
|
385
|
|
|
"create_time"=>date("Y-m-d H:i:s") |
|
386
|
|
|
]); |
|
387
|
|
|
return DB::table("group_member")->insert([ |
|
388
|
|
|
"uid"=>$uid, |
|
389
|
|
|
"gid"=>$gid, |
|
390
|
|
|
"role"=>3, |
|
391
|
|
|
"join_time"=>date("Y-m-d H:i:s") |
|
392
|
|
|
]); |
|
393
|
|
|
} |
|
394
|
|
|
|
|
395
|
|
|
public function detailNotice($gcode) |
|
396
|
|
|
{ |
|
397
|
|
|
$group=DB::table("group")->where([ |
|
398
|
|
|
"gcode"=>$gcode, |
|
399
|
|
|
])->first(); |
|
400
|
|
|
return $group_notice=DB::table("group_notice")->where([ |
|
|
|
|
|
|
401
|
|
|
"gid"=>$group["gid"], |
|
402
|
|
|
])->first(); |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
public function createNotice($gid, $uid, $title, $content) |
|
406
|
|
|
{ |
|
407
|
|
|
return DB::table("group_notice")->updateOrInsert( |
|
408
|
|
|
[ |
|
409
|
|
|
"gid"=>$gid |
|
410
|
|
|
], |
|
411
|
|
|
[ |
|
412
|
|
|
"uid"=>$uid, |
|
413
|
|
|
"title"=>$title, |
|
414
|
|
|
"content"=>$content, |
|
415
|
|
|
"post_date"=>date("Y-m-d H:i:s"), |
|
416
|
|
|
]); |
|
417
|
|
|
} |
|
418
|
|
|
|
|
419
|
|
|
public function groupMemberPracticeContestStat($gid) |
|
420
|
|
|
{ |
|
421
|
|
|
$contestModel = new ContestModel(); |
|
422
|
|
|
|
|
423
|
|
|
$allPracticeContest = DB::table('contest') |
|
424
|
|
|
->where([ |
|
425
|
|
|
'gid' => $gid, |
|
426
|
|
|
'practice' => 1, |
|
427
|
|
|
]) |
|
428
|
|
|
->select('cid','name') |
|
429
|
|
|
->get()->all(); |
|
430
|
|
|
$user_list = $this->userList($gid); |
|
431
|
|
|
|
|
432
|
|
|
$memberData = []; |
|
433
|
|
|
foreach ($user_list as $u) { |
|
434
|
|
|
$memberData[$u['uid']] = [ |
|
435
|
|
|
'name' => $u['name'], |
|
436
|
|
|
'nick_name' => $u['nick_name'], |
|
437
|
|
|
'elo' => $u['ranking'], |
|
438
|
|
|
'solved_all' => 0, |
|
439
|
|
|
'problem_all' => 0, |
|
440
|
|
|
'penalty' => 0, |
|
441
|
|
|
'contest_detial' => [] |
|
442
|
|
|
]; |
|
443
|
|
|
} |
|
444
|
|
|
foreach ($allPracticeContest as $c) { |
|
445
|
|
|
$contestRankRaw = $contestModel->contestRank($c['cid']); |
|
446
|
|
|
foreach($contestRankRaw as $key => $contestRank){ |
|
447
|
|
|
if(isset($contestRank['remote']) && $contestRank['remote']){ |
|
448
|
|
|
unset($contestRankRaw[$key]); |
|
449
|
|
|
} |
|
450
|
|
|
} |
|
451
|
|
|
$contestRank = array_values($contestRankRaw); |
|
452
|
|
|
$problemsCount = DB::table('contest_problem') |
|
453
|
|
|
->where('cid',$c['cid']) |
|
454
|
|
|
->count(); |
|
455
|
|
|
$index = 1; |
|
456
|
|
|
$rank = 1; |
|
457
|
|
|
$last_cr = []; |
|
458
|
|
|
$last_rank = 1; |
|
459
|
|
|
foreach ($contestRank as $cr) { |
|
460
|
|
|
$last_rank = $index; |
|
461
|
|
|
if(!empty($last_cr)){ |
|
462
|
|
|
if($cr['solved'] == $last_cr['solved'] && $cr['penalty'] == $last_cr['penalty'] ){ |
|
463
|
|
|
$rank = $last_rank; |
|
464
|
|
|
}else{ |
|
465
|
|
|
$rank = $index; |
|
466
|
|
|
$last_rank = $rank; |
|
|
|
|
|
|
467
|
|
|
} |
|
468
|
|
|
} |
|
469
|
|
|
if(in_array($cr['uid'],array_keys($memberData))) { |
|
470
|
|
|
$memberData[$cr['uid']]['solved_all'] += $cr['solved']; |
|
471
|
|
|
$memberData[$cr['uid']]['problem_all'] += $problemsCount; |
|
472
|
|
|
$memberData[$cr['uid']]['penalty'] += $cr['penalty']; |
|
473
|
|
|
$memberData[$cr['uid']]['contest_detial'][$c['cid']] = [ |
|
474
|
|
|
'rank' => $rank, |
|
475
|
|
|
'solved' => $cr['solved'], |
|
476
|
|
|
'problems' => $problemsCount, |
|
477
|
|
|
'penalty' => $cr['penalty'] |
|
478
|
|
|
]; |
|
479
|
|
|
} |
|
480
|
|
|
$last_cr = $cr; |
|
481
|
|
|
$index++; |
|
482
|
|
|
} |
|
483
|
|
|
} |
|
484
|
|
|
$new_memberData = []; |
|
485
|
|
|
foreach ($memberData as $uid => $data) { |
|
486
|
|
|
$contest_count = 0; |
|
487
|
|
|
$rank_sum = 0; |
|
488
|
|
|
foreach ($data['contest_detial'] as $cid => $c) { |
|
489
|
|
|
$rank_sum += $c['rank']; |
|
490
|
|
|
$contest_count += 1; |
|
491
|
|
|
} |
|
492
|
|
|
$temp = $data; |
|
493
|
|
|
$temp['uid'] = $uid; |
|
494
|
|
|
if($contest_count != 0){ |
|
495
|
|
|
$temp['rank_ave'] = $rank_sum/$contest_count; |
|
496
|
|
|
} |
|
497
|
|
|
array_push($new_memberData,$temp); |
|
498
|
|
|
} |
|
499
|
|
|
$ret = [ |
|
500
|
|
|
'contest_list' => $allPracticeContest, |
|
501
|
|
|
'member_data' => $new_memberData |
|
502
|
|
|
]; |
|
503
|
|
|
return $ret; |
|
504
|
|
|
} |
|
505
|
|
|
|
|
506
|
|
|
public function groupMemberPracticeTagStat($gid) |
|
507
|
|
|
{ |
|
508
|
|
|
$tags = $this->problemTags($gid); |
|
509
|
|
|
$tag_problems = []; |
|
510
|
|
|
|
|
511
|
|
|
$user_list = $this->userList($gid); |
|
512
|
|
|
foreach ($tags as $tag) { |
|
513
|
|
|
$tag_problems[$tag] = DB::table('problem') |
|
514
|
|
|
->join('group_problem_tag','problem.pid','=','group_problem_tag.pid') |
|
515
|
|
|
->where([ |
|
516
|
|
|
'group_problem_tag.gid' => $gid, |
|
517
|
|
|
'tag' => $tag |
|
518
|
|
|
]) |
|
519
|
|
|
->select('group_problem_tag.pid as pid','pcode','title') |
|
520
|
|
|
->get()->all(); |
|
521
|
|
|
} |
|
522
|
|
|
$all_problems = []; |
|
523
|
|
|
foreach ($tag_problems as &$tag_problem_set) { |
|
524
|
|
|
foreach ($tag_problem_set as $problem) { |
|
525
|
|
|
$all_problems[$problem['pid']] = $problem; |
|
526
|
|
|
} |
|
527
|
|
|
$tag_problem_set = array_column($tag_problem_set,'pid'); |
|
528
|
|
|
} |
|
529
|
|
|
$submission_data = DB::table('submission') |
|
530
|
|
|
->whereIn('pid',array_keys($all_problems)) |
|
531
|
|
|
->whereIn('uid',array_column($user_list,'uid')) |
|
532
|
|
|
->where('verdict','Accepted') |
|
533
|
|
|
->select('pid','uid') |
|
534
|
|
|
->get()->all(); |
|
535
|
|
|
|
|
536
|
|
|
$memberData = []; |
|
537
|
|
|
foreach ($user_list as $member) { |
|
538
|
|
|
$completion = []; |
|
539
|
|
|
foreach($tag_problems as $tag => $problems) { |
|
540
|
|
|
$completion[$tag] = []; |
|
541
|
|
|
foreach ($problems as $problem) { |
|
542
|
|
|
$is_accepted = 0; |
|
543
|
|
|
foreach ($submission_data as $sd) { |
|
544
|
|
|
if($sd['pid'] == $problem && $sd['uid'] == $member['uid']){ |
|
545
|
|
|
$is_accepted = 1; |
|
546
|
|
|
break; |
|
547
|
|
|
} |
|
548
|
|
|
} |
|
549
|
|
|
$completion[$tag][$problem] = $is_accepted; |
|
550
|
|
|
} |
|
551
|
|
|
} |
|
552
|
|
|
array_push($memberData,[ |
|
553
|
|
|
'uid' => $member['uid'], |
|
554
|
|
|
'name' => $member['name'], |
|
555
|
|
|
'nick_name' => $member['nick_name'], |
|
556
|
|
|
'completion' => $completion, |
|
557
|
|
|
]); |
|
558
|
|
|
} |
|
559
|
|
|
$ret = [ |
|
560
|
|
|
'all_problems' => $all_problems, |
|
561
|
|
|
'tag_problems' => $tag_problems, |
|
562
|
|
|
'member_data' => $memberData |
|
563
|
|
|
]; |
|
564
|
|
|
return $ret; |
|
565
|
|
|
} |
|
566
|
|
|
|
|
567
|
|
|
public function refreshAllElo() |
|
568
|
|
|
{ |
|
569
|
|
|
$result = []; |
|
570
|
|
|
$gids = DB::table('group')->select('gid','name')->get()->all(); |
|
571
|
|
|
foreach ($gids as $gid) { |
|
572
|
|
|
$result[$gid['gid']] = [ |
|
573
|
|
|
'name' => $gid['name'], |
|
574
|
|
|
'result' => $this->refreshElo($gid['gid']), |
|
575
|
|
|
]; |
|
576
|
|
|
} |
|
577
|
|
|
return $result; |
|
578
|
|
|
} |
|
579
|
|
|
|
|
580
|
|
|
public function refreshElo($gid) |
|
581
|
|
|
{ |
|
582
|
|
|
DB::table('group_rated_change_log') |
|
583
|
|
|
->where('gid',$gid) |
|
584
|
|
|
->delete(); |
|
585
|
|
|
DB::table('group_member') |
|
586
|
|
|
->where('gid',$gid) |
|
587
|
|
|
->update([ |
|
588
|
|
|
'ranking' => 1500 |
|
589
|
|
|
]); |
|
590
|
|
|
$contests = DB::table('contest') |
|
591
|
|
|
->where([ |
|
592
|
|
|
'gid' => $gid, |
|
593
|
|
|
'practice' => 1 |
|
594
|
|
|
]) |
|
595
|
|
|
->where('end_time','<',date("Y-m-d H:i:s")) |
|
596
|
|
|
->select('cid','name') |
|
597
|
|
|
->orderBy('end_time') |
|
598
|
|
|
->get()->all(); |
|
599
|
|
|
|
|
600
|
|
|
if(empty($contests)) { |
|
601
|
|
|
return []; |
|
602
|
|
|
} |
|
603
|
|
|
$result = []; |
|
604
|
|
|
$contestModel = new \App\Models\ContestModel(); |
|
605
|
|
|
foreach ($contests as $contest) { |
|
606
|
|
|
$judge_status = $contestModel->judgeOver($contest['cid']); |
|
607
|
|
|
if($judge_status['result'] == true){ |
|
608
|
|
|
$calc = new GroupRatingCalculator($contest['cid']); |
|
609
|
|
|
$calc->calculate(); |
|
610
|
|
|
$calc->storage(); |
|
611
|
|
|
$result[] = [ |
|
612
|
|
|
'ret' => 'success', |
|
613
|
|
|
'cid' => $contest['cid'], |
|
614
|
|
|
'name' => $contest['name'] |
|
615
|
|
|
]; |
|
616
|
|
|
}else{ |
|
617
|
|
|
$result[] = [ |
|
618
|
|
|
'ret' => 'judging', |
|
619
|
|
|
'cid' => $contest['cid'], |
|
620
|
|
|
'name' => $contest['name'], |
|
621
|
|
|
'submissions' => $judge_status['sid'] |
|
622
|
|
|
]; |
|
623
|
|
|
} |
|
624
|
|
|
} |
|
625
|
|
|
|
|
626
|
|
|
return $result; |
|
627
|
|
|
} |
|
628
|
|
|
|
|
629
|
|
|
public function getEloChangeLog($gid,$uid) |
|
630
|
|
|
{ |
|
631
|
|
|
$ret = DB::table('group_rated_change_log') |
|
632
|
|
|
->join('contest','group_rated_change_log.cid','=','contest.cid') |
|
633
|
|
|
->where([ |
|
634
|
|
|
'group_rated_change_log.gid' => $gid, |
|
635
|
|
|
'group_rated_change_log.uid' => $uid |
|
636
|
|
|
])->select('group_rated_change_log.cid as cid', 'contest.name as name', 'ranking', 'end_time') |
|
637
|
|
|
->orderBy('contest.end_time') |
|
638
|
|
|
->get()->all(); |
|
639
|
|
|
$begin = [ |
|
640
|
|
|
'cid' => -1, |
|
641
|
|
|
'name' => '', |
|
642
|
|
|
'ranking' => '1500', |
|
643
|
|
|
'end_time' => date("Y-m-d H:i:s",(strtotime($ret[0]['end_time'] ?? time()) - 3600*24)), |
|
644
|
|
|
]; |
|
645
|
|
|
$ret = array_prepend($ret,$begin); |
|
|
|
|
|
|
646
|
|
|
return $ret; |
|
647
|
|
|
} |
|
648
|
|
|
} |
|
649
|
|
|
|
ZsgsDesign /
NOJ
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Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: