2021-05-07 19:11:57 +02:00
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// swad_follow_database.h: user's followers and followed operations with database
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#ifndef _SWAD_FOL_DB
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#define _SWAD_FOL_DB
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/*
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SWAD (Shared Workspace At a Distance in Spanish),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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2023-03-10 17:21:04 +01:00
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Copyright (C) 1999-2023 Antonio Ca<EFBFBD>as Vargas
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2021-05-07 19:11:57 +02:00
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************** Headers **********************************/
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/*****************************************************************************/
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#include "swad_follow.h"
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/*****************************************************************************/
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/****************************** Public prototypes ****************************/
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/*****************************************************************************/
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unsigned Fol_DB_GetUsrsToFollow (unsigned MaxUsrsToShow,
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Fol_WhichUsersSuggestToFollowThem_t WhichUsersSuggestToFollowThem,
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MYSQL_RES **mysql_res);
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bool Fol_DB_CheckUsrIsFollowerOf (long FollowerCod,long FollowedCod);
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unsigned Fol_DB_GetNumFollowing (long UsrCod);
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unsigned Fol_DB_GetNumFollowers (long UsrCod);
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unsigned Fol_DB_GetListFollowing (long UsrCod,MYSQL_RES **mysql_res);
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unsigned Fol_DB_GetListFollowers (long UsrCod,MYSQL_RES **mysql_res);
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2021-09-13 23:11:15 +02:00
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unsigned Fol_DB_GetNumFollowinFollowers (unsigned Fol);
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double Fol_DB_GetNumFollowedPerFollower (unsigned Fol);
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2021-05-07 19:11:57 +02:00
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void Fol_DB_FollowUsr (long UsrCod);
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void Fol_DB_UnfollowUsr (long UsrCod);
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unsigned Fol_DB_GetRankingFollowers (MYSQL_RES **mysql_res);
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void Fol_DB_RemoveUsrFromUsrFollow (long UsrCod);
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void Fol_DB_CreateTmpTableMeAndUsrsIFollow (void);
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void Fol_DB_DropTmpTableMeAndUsrsIFollow (void);
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#endif
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