// swad_project.c: projects (final degree projects, thesis) /* SWAD (Shared Workspace At a Distance), is a web platform developed at the University of Granada (Spain), and used to support university teaching. This file is part of SWAD core. Copyright (C) 1999-2017 Antonio Caņas Vargas This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see . */ /*****************************************************************************/ /********************************* Headers ***********************************/ /*****************************************************************************/ #include // For PATH_MAX #include // For NULL #include // For calloc #include // For string functions #include "swad_box.h" #include "swad_database.h" #include "swad_global.h" #include "swad_notification.h" #include "swad_pagination.h" #include "swad_parameter.h" #include "swad_photo.h" #include "swad_project.h" #include "swad_string.h" #include "swad_table.h" /*****************************************************************************/ /************** External global variables from others modules ****************/ /*****************************************************************************/ extern struct Globals Gbl; /*****************************************************************************/ /************************* Public constants and types ************************/ /*****************************************************************************/ typedef enum { Prj_LIST_PROJECTS, Prj_PRINT_ONE_PROJECT, Prj_EDIT_ONE_PROJECT, } Prj_ProjectView_t; /*****************************************************************************/ /***************************** Private variables *****************************/ /*****************************************************************************/ /*****************************************************************************/ /***************************** Private prototypes ****************************/ /*****************************************************************************/ static void Prj_ShowAllProjects (void); static void Prj_PutHeadForSeeing (bool PrintView); static bool Prj_CheckIfICanCreateProjects (void); static void Prj_PutIconsListProjects (void); static void Prj_PutIconToCreateNewPrj (void); static void Prj_PutButtonToCreateNewPrj (void); static void Prj_PutIconToShowAllData (void); static void Prj_ShowOneProject (struct Project *Prj,Prj_ProjectView_t ProjectView); static void Prj_ShowTableAllProjectsOneRow (struct Project *Prj); static void Prj_ShowOneProjectDepartment (const struct Project *Prj, Prj_ProjectView_t ProjectView); static void Prj_ShowTableAllProjectsDepartment (const struct Project *Prj); static void Prj_ShowOneProjectTxtField (struct Project *Prj, Prj_ProjectView_t ProjectView, const char *Label,char *TxtField); static void Prj_ShowTableAllProjectsTxtField (struct Project *Prj, char *TxtField); static void Prj_ShowOneProjectUsrs (const struct Project *Prj, Prj_ProjectView_t ProjectView, const char *Label,Prj_RoleInProject_t RoleInProject); static void Prj_ShowTableAllProjectsUsrs (const struct Project *Prj, Prj_RoleInProject_t RoleInProject); static void Prj_WriteUsrs (long PrjCod,Prj_ProjectView_t ProjectView, Prj_RoleInProject_t RoleInProject); static void Prj_ReqAnotherUsrID (Prj_RoleInProject_t RoleInProject); static void Prj_AddUsrToProject (Prj_RoleInProject_t RoleInProject); static void Prj_ReqRemUsrFromPrj (Prj_RoleInProject_t RoleInProject); static void Prj_RemUsrFromPrj (Prj_RoleInProject_t RoleInProject); static bool Prj_CheckIfICanRemUsrFromPrj (void); static void Prj_GetParamPrjOrder (void); static void Prj_PutFormsToRemEditOnePrj (long PrjCod,bool Hidden); static void Prj_PutParams (void); static void Prj_GetDataOfProject (struct Project *Prj,const char *Query); static void Prj_ResetProject (struct Project *Prj); static void Prj_PutParamPrjCod (long PrjCod); static void Prj_RequestCreatOrEditPrj (long PrjCod); static void Prj_EditOneProjectTxtArea (const char *Id, const char *Label,char *TxtField, unsigned NumRows); static void Prj_AllocMemProject (struct Project *Prj); static void Prj_FreeMemProject (struct Project *Prj); static void Prj_CreateProject (struct Project *Prj); static void Prj_UpdateProject (struct Project *Prj); /*****************************************************************************/ /***************************** List all projects *****************************/ /*****************************************************************************/ void Prj_SeeProjects (void) { /***** Get parameters *****/ Prj_GetParamPrjOrder (); Gbl.Prjs.CurrentPage = Pag_GetParamPagNum (Pag_PROJECTS); /***** Show all the projects *****/ Prj_ShowAllProjects (); } /*****************************************************************************/ /************************ Show all projects in a table ***********************/ /*****************************************************************************/ void Prj_ShowTableAllProjects (void) { extern const char *Txt_No_projects; unsigned NumPrj; struct Project Prj; /***** Get list of projects *****/ Prj_GetListProjects (); if (Gbl.Prjs.Num) { /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Table head *****/ Tbl_StartTableWide (2); /***** Write all the projects *****/ for (NumPrj = 0; NumPrj <= Gbl.Prjs.Num; NumPrj++) { Prj.PrjCod = Gbl.Prjs.LstPrjCods[NumPrj]; Prj_ShowTableAllProjectsOneRow (&Prj); } /***** End table *****/ Tbl_EndTable (); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); } else // No projects created Ale_ShowAlert (Ale_INFO,Txt_No_projects); } /*****************************************************************************/ /***************************** Show the projects *****************************/ /*****************************************************************************/ static void Prj_ShowAllProjects (void) { extern const char *Hlp_ASSESSMENT_Projects; extern const char *Txt_Projects; extern const char *Txt_No_projects; struct Pagination Pagination; unsigned NumPrj; struct Project Prj; /***** Get list of projects *****/ Prj_GetListProjects (); /***** Compute variables related to pagination *****/ Pagination.NumItems = Gbl.Prjs.Num; Pagination.CurrentPage = (int) Gbl.Prjs.CurrentPage; Pag_CalculatePagination (&Pagination); Gbl.Prjs.CurrentPage = (unsigned) Pagination.CurrentPage; /***** Write links to pages *****/ if (Pagination.MoreThanOnePage) Pag_WriteLinksToPagesCentered (Pag_PROJECTS, 0, &Pagination); /***** Start box *****/ Box_StartBox ("100%",Txt_Projects,Prj_PutIconsListProjects, Hlp_ASSESSMENT_Projects,Box_NOT_CLOSABLE); if (Gbl.Prjs.Num) { /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Table head *****/ Tbl_StartTableWideMargin (5); Prj_PutHeadForSeeing (false); // Not print view /***** Write all the projects *****/ for (NumPrj = Pagination.FirstItemVisible; NumPrj <= Pagination.LastItemVisible; NumPrj++) { Prj.PrjCod = Gbl.Prjs.LstPrjCods[NumPrj - 1]; Prj_ShowOneProject (&Prj,Prj_LIST_PROJECTS); } /***** End table *****/ Tbl_EndTable (); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); } else // No projects created Ale_ShowAlert (Ale_INFO,Txt_No_projects); /***** Button to create a new project *****/ if (Prj_CheckIfICanCreateProjects ()) Prj_PutButtonToCreateNewPrj (); /***** Put link to register students *****/ Enr_CheckStdsAndPutButtonToRegisterStdsInCurrentCrs (); /***** End box *****/ Box_EndBox (); /***** Write again links to pages *****/ if (Pagination.MoreThanOnePage) Pag_WriteLinksToPagesCentered (Pag_PROJECTS, 0, &Pagination); /***** Free list of projects *****/ Prj_FreeListProjects (); } /*****************************************************************************/ /******************* Write header with fields of a project *******************/ /*****************************************************************************/ static void Prj_PutHeadForSeeing (bool PrintView) { extern const char *Txt_PROJECT_ORDER_HELP[Prj_NUM_ORDERS]; extern const char *Txt_PROJECT_ORDER[Prj_NUM_ORDERS]; Prj_Order_t Order; fprintf (Gbl.F.Out,"" ""); // Column for contextual icons for (Order = (Prj_Order_t) 0; Order <= (Prj_Order_t) (Prj_NUM_ORDERS - 1); Order++) { fprintf (Gbl.F.Out,""); if (!PrintView) { Act_FormStart (ActSeePrj); Pag_PutHiddenParamPagNum (Pag_PROJECTS,Gbl.Prjs.CurrentPage); Par_PutHiddenParamUnsigned ("Order",(unsigned) Order); Act_LinkFormSubmit (Txt_PROJECT_ORDER_HELP[Order],"TIT_TBL",NULL); if (Order == Gbl.Prjs.SelectedOrder) fprintf (Gbl.F.Out,""); } fprintf (Gbl.F.Out,"%s",Txt_PROJECT_ORDER[Order]); if (!PrintView) { if (Order == Gbl.Prjs.SelectedOrder) fprintf (Gbl.F.Out,""); fprintf (Gbl.F.Out,""); Act_FormEnd (); } fprintf (Gbl.F.Out,""); } } /*****************************************************************************/ /********************** Check if I can create projects ***********************/ /*****************************************************************************/ static bool Prj_CheckIfICanCreateProjects (void) { return (bool) (Gbl.Usrs.Me.Role.Logged == Rol_TCH || Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM); } /*****************************************************************************/ /***************** Put contextual icons in list of projects ******************/ /*****************************************************************************/ static void Prj_PutIconsListProjects (void) { /***** Put icon to create a new project *****/ if (Prj_CheckIfICanCreateProjects ()) Prj_PutIconToCreateNewPrj (); /***** Put icon to show all data in a table *****/ Prj_PutIconToShowAllData (); /***** Put icon to show a figure *****/ Gbl.Stat.FigureType = Sta_PROJECTS; Sta_PutIconToShowFigure (); } /*****************************************************************************/ /********************* Put icon to create a new project **********************/ /*****************************************************************************/ static void Prj_PutIconToCreateNewPrj (void) { extern const char *Txt_New_project; /***** Put form to create a new project *****/ Gbl.Prjs.PrjCodToEdit = -1L; Lay_PutContextualLink (ActFrmNewPrj,NULL,Prj_PutParams, "plus64x64.png", Txt_New_project,NULL, NULL); } /*****************************************************************************/ /******************** Put button to create a new project *********************/ /*****************************************************************************/ static void Prj_PutButtonToCreateNewPrj (void) { extern const char *Txt_New_project; Gbl.Prjs.PrjCodToEdit = -1L; Act_FormStart (ActFrmNewPrj); Prj_PutParams (); Btn_PutConfirmButton (Txt_New_project); Act_FormEnd (); } /*****************************************************************************/ /******************** Put button to create a new project *********************/ /*****************************************************************************/ static void Prj_PutIconToShowAllData (void) { extern const char *Txt_Show_all_data_in_a_table; Lay_PutContextualLink (ActSeeTblAllPrj,NULL,Prj_PutParams, "table64x64.gif", Txt_Show_all_data_in_a_table,NULL, NULL); } /*****************************************************************************/ /********************** Show print view of one project ***********************/ /*****************************************************************************/ void Prj_PrintOneProject (void) { struct Project Prj; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get the code of the project *****/ Prj.PrjCod = Prj_GetParamPrjCod (); /***** Write header *****/ Lay_WriteHeaderClassPhoto (true,false, Gbl.CurrentIns.Ins.InsCod, Gbl.CurrentDeg.Deg.DegCod, Gbl.CurrentCrs.Crs.CrsCod); /***** Table head *****/ Tbl_StartTableWideMargin (2); Prj_PutHeadForSeeing (true); // Print view /***** Write project *****/ Prj_ShowOneProject (&Prj,Prj_PRINT_ONE_PROJECT); /***** End table *****/ Tbl_EndTable (); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); } /*****************************************************************************/ /***************************** Show one project ******************************/ /*****************************************************************************/ static void Prj_ShowOneProject (struct Project *Prj,Prj_ProjectView_t ProjectView) { extern const char *Txt_Today; extern const char *Txt_Yes; extern const char *Txt_No; extern const char *Txt_Description; extern const char *Txt_Required_knowledge; extern const char *Txt_Required_materials; extern const char *Txt_Preassigned_QUESTION; extern const char *Txt_PROJECT_ROLES_PLURAL_Abc[Prj_NUM_ROLES_IN_PROJECT]; Prj_RoleInProject_t RoleInProject; static unsigned UniqueId = 0; /***** Get data of this project *****/ Prj_GetDataOfProjectByCod (Prj); /***** Write first row of data of this project *****/ /* Forms to remove/edit this project */ fprintf (Gbl.F.Out,"" "",Gbl.RowEvenOdd); Prj_PutFormsToRemEditOnePrj (Prj->PrjCod,Prj->Hidden); } else fprintf (Gbl.F.Out,"\">"); fprintf (Gbl.F.Out,""); /* Start date/time */ UniqueId++; fprintf (Gbl.F.Out,"Hidden ? (Prj->Open ? "DATE_GREEN_LIGHT" : "DATE_RED_LIGHT") : (Prj->Open ? "DATE_GREEN" : "DATE_RED")); if (ProjectView == Prj_LIST_PROJECTS) fprintf (Gbl.F.Out," COLOR%u",Gbl.RowEvenOdd); fprintf (Gbl.F.Out,"\">" "" "", UniqueId,Prj->TimeUTC[Dat_START_TIME], (unsigned) Gbl.Prefs.DateFormat,Txt_Today); /* End date/time */ UniqueId++; fprintf (Gbl.F.Out,"Hidden ? (Prj->Open ? "DATE_GREEN_LIGHT" : "DATE_RED_LIGHT") : (Prj->Open ? "DATE_GREEN" : "DATE_RED")); if (ProjectView == Prj_LIST_PROJECTS) fprintf (Gbl.F.Out," COLOR%u",Gbl.RowEvenOdd); fprintf (Gbl.F.Out,"\">" "" "", UniqueId,Prj->TimeUTC[Dat_END_TIME], (unsigned) Gbl.Prefs.DateFormat,Txt_Today); /* Project title */ fprintf (Gbl.F.Out,"" "
%s
", Prj->Hidden ? "ASG_TITLE_LIGHT" : "ASG_TITLE", Prj->Title); fprintf (Gbl.F.Out,""); /* Department */ Prj_ShowOneProjectDepartment (Prj,ProjectView); /***** Write rows of data of this project *****/ /* Description of the project */ Prj_ShowOneProjectTxtField (Prj,ProjectView, Txt_Description,Prj->Description); /* Required knowledge to carry out the project */ Prj_ShowOneProjectTxtField (Prj,ProjectView, Txt_Required_knowledge,Prj->Knowledge); /* Required materials to carry out the project */ Prj_ShowOneProjectTxtField (Prj,ProjectView, Txt_Required_materials,Prj->Materials); /* Preassigned? */ fprintf (Gbl.F.Out,"" "" "%s:" "" "Hidden ? "ASG_LABEL_LIGHT" : "ASG_LABEL", Txt_Preassigned_QUESTION); if (ProjectView == Prj_LIST_PROJECTS) fprintf (Gbl.F.Out," COLOR%u",Gbl.RowEvenOdd); fprintf (Gbl.F.Out," %s\">" "%s" "" "", Prj->Hidden ? "DAT_LIGHT" : "DAT", (Prj->Preassigned == Prj_PREASSIGNED) ? Txt_Yes : Txt_No); /* Project members */ for (RoleInProject = Prj_ROLE_STD; RoleInProject <= Prj_ROLE_EVA; RoleInProject++) Prj_ShowOneProjectUsrs (Prj,ProjectView, Txt_PROJECT_ROLES_PLURAL_Abc[RoleInProject],RoleInProject); Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd; } /*****************************************************************************/ /***************** Show one row of table with all projects *******************/ /*****************************************************************************/ static void Prj_ShowTableAllProjectsOneRow (struct Project *Prj) { extern const char *Txt_Today; extern const char *Txt_Yes; extern const char *Txt_No; extern const char *Txt_Description; extern const char *Txt_Required_knowledge; extern const char *Txt_Required_materials; extern const char *Txt_Preassigned_QUESTION; extern const char *Txt_PROJECT_ROLES_PLURAL_Abc[Prj_NUM_ROLES_IN_PROJECT]; Prj_RoleInProject_t RoleInProject; static unsigned UniqueId = 0; /***** Get data of this project *****/ Prj_GetDataOfProjectByCod (Prj); /***** Start row *****/ fprintf (Gbl.F.Out,""); /***** Start date/time *****/ UniqueId++; fprintf (Gbl.F.Out,"" "" "", UniqueId, Gbl.RowEvenOdd, Prj->Hidden ? (Prj->Open ? "DATE_GREEN_LIGHT" : "DATE_RED_LIGHT") : (Prj->Open ? "DATE_GREEN" : "DATE_RED"), UniqueId,Prj->TimeUTC[Dat_START_TIME], (unsigned) Gbl.Prefs.DateFormat,Txt_Today); /***** End date/time *****/ UniqueId++; fprintf (Gbl.F.Out,"" "" "", UniqueId, Gbl.RowEvenOdd, Prj->Hidden ? (Prj->Open ? "DATE_GREEN_LIGHT" : "DATE_RED_LIGHT") : (Prj->Open ? "DATE_GREEN" : "DATE_RED"), UniqueId,Prj->TimeUTC[Dat_END_TIME], (unsigned) Gbl.Prefs.DateFormat,Txt_Today); /***** Project title *****/ fprintf (Gbl.F.Out,"" "%s" "", Gbl.RowEvenOdd, Prj->Hidden ? "DAT_LIGHT" : "DAT_N", Prj->Title); /* Department */ Prj_ShowTableAllProjectsDepartment (Prj); /***** Write rows of data of this project *****/ /* Description of the project */ Prj_ShowTableAllProjectsTxtField (Prj,Prj->Description); /* Required knowledge to carry out the project */ Prj_ShowTableAllProjectsTxtField (Prj,Prj->Knowledge); /* Required materials to carry out the project */ Prj_ShowTableAllProjectsTxtField (Prj,Prj->Materials); /* Preassigned? */ fprintf (Gbl.F.Out,"" "%s" "", Gbl.RowEvenOdd, Prj->Hidden ? "DAT_LIGHT" : "DAT", (Prj->Preassigned == Prj_PREASSIGNED) ? Txt_Yes : Txt_No); /* Project members */ for (RoleInProject = Prj_ROLE_STD; RoleInProject <= Prj_ROLE_EVA; RoleInProject++) Prj_ShowTableAllProjectsUsrs (Prj,RoleInProject); /***** End row *****/ fprintf (Gbl.F.Out,""); Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd; } /*****************************************************************************/ /****************** Show department associated to project ********************/ /*****************************************************************************/ static void Prj_ShowOneProjectDepartment (const struct Project *Prj, Prj_ProjectView_t ProjectView) { struct Department Dpt; bool PutLink; /***** Get data of department *****/ Dpt.DptCod = Prj->DptCod; Dpt_GetDataOfDepartmentByCod (&Dpt); /***** Show department *****/ PutLink = (ProjectView == Prj_LIST_PROJECTS && Dpt.WWW[0]); fprintf (Gbl.F.Out,"", Prj->Hidden ? "DAT_LIGHT" : "DAT_N"); if (PutLink) fprintf (Gbl.F.Out,"", Dpt.WWW, Prj->Hidden ? "DAT_LIGHT" : "DAT_N"); fprintf (Gbl.F.Out,"%s",Dpt.FullName); if (PutLink) fprintf (Gbl.F.Out,""); fprintf (Gbl.F.Out,"" ""); } static void Prj_ShowTableAllProjectsDepartment (const struct Project *Prj) { struct Department Dpt; /***** Get data of department *****/ Dpt.DptCod = Prj->DptCod; Dpt_GetDataOfDepartmentByCod (&Dpt); /***** Show department *****/ fprintf (Gbl.F.Out,"" "%s" "", Gbl.RowEvenOdd, Prj->Hidden ? "DAT_LIGHT" : "DAT", Dpt.FullName); } /*****************************************************************************/ /********************** Show text field about a project **********************/ /*****************************************************************************/ static void Prj_ShowOneProjectTxtField (struct Project *Prj, Prj_ProjectView_t ProjectView, const char *Label,char *TxtField) { /***** Change format *****/ Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML, TxtField,Cns_MAX_BYTES_TEXT,false); // Convert from HTML to recpectful HTML Str_InsertLinks (TxtField,Cns_MAX_BYTES_TEXT,60); // Insert links /***** Write row with label and text *****/ fprintf (Gbl.F.Out,"" "" "%s:" "" "Hidden ? "ASG_LABEL_LIGHT" : "ASG_LABEL", Label); if (ProjectView == Prj_LIST_PROJECTS) fprintf (Gbl.F.Out," COLOR%u",Gbl.RowEvenOdd); fprintf (Gbl.F.Out," %s\">" "%s" "" "", Prj->Hidden ? "DAT_LIGHT" : "DAT", TxtField); } static void Prj_ShowTableAllProjectsTxtField (struct Project *Prj, char *TxtField) { /***** Change format *****/ Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML, TxtField,Cns_MAX_BYTES_TEXT,false); // Convert from HTML to recpectful HTML /***** Write text *****/ fprintf (Gbl.F.Out,"" "%s" "", Gbl.RowEvenOdd, Prj->Hidden ? "DAT_LIGHT" : "DAT", TxtField); } /*****************************************************************************/ /************************* Show users row in a project ***********************/ /*****************************************************************************/ static void Prj_ShowOneProjectUsrs (const struct Project *Prj, Prj_ProjectView_t ProjectView, const char *Label,Prj_RoleInProject_t RoleInProject) { /***** Row with label and listing of users *****/ fprintf (Gbl.F.Out,""); switch (ProjectView) { case Prj_LIST_PROJECTS: fprintf (Gbl.F.Out,"%s:" "", Gbl.RowEvenOdd, Prj->Hidden ? "ASG_LABEL_LIGHT" : "ASG_LABEL", Label, Gbl.RowEvenOdd, Prj->Hidden ? "DAT_LIGHT" : "DAT"); break; case Prj_PRINT_ONE_PROJECT: fprintf (Gbl.F.Out,"%s:" "", Prj->Hidden ? "ASG_LABEL_LIGHT" : "ASG_LABEL", Label, Prj->Hidden ? "DAT_LIGHT" : "DAT"); break; case Prj_EDIT_ONE_PROJECT: fprintf (Gbl.F.Out,"%s:" "", Label); break; } Prj_WriteUsrs (Prj->PrjCod,ProjectView,RoleInProject); fprintf (Gbl.F.Out,"" ""); } static void Prj_ShowTableAllProjectsUsrs (const struct Project *Prj, Prj_RoleInProject_t RoleInProject) { /***** Listing of users *****/ fprintf (Gbl.F.Out,"", Gbl.RowEvenOdd, Prj->Hidden ? "DAT_LIGHT" : "DAT"); Prj_WriteUsrs (Prj->PrjCod,Prj_LIST_PROJECTS,RoleInProject); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /*************** Write list of users with a role in a project ****************/ /*****************************************************************************/ static void Prj_WriteUsrs (long PrjCod,Prj_ProjectView_t ProjectView, Prj_RoleInProject_t RoleInProject) { extern const char *Txt_Remove; extern const char *Txt_ROLES_SINGUL_abc[Rol_NUM_ROLES][Usr_NUM_SEXS]; extern const char *Txt_ROLES_PLURAL_abc[Rol_NUM_ROLES][Usr_NUM_SEXS]; extern const char *Txt_Add_USER; extern const char *Txt_PROJECT_ROLES_SINGUL_abc[Prj_NUM_ROLES_IN_PROJECT]; char Query[2048]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned NumUsr; unsigned NumUsrs; unsigned NumUsrsKnown; unsigned NumUsrsUnknown; unsigned NumUsrsToShow; bool UsrValid; bool ShowPhoto; char PhotoURL[PATH_MAX + 1]; static Act_Action_t ActionReqRemUsr[Prj_NUM_ROLES_IN_PROJECT] = { ActUnk, // Prj_ROLE_UNK, Unknown ActReqRemStdPrj, // Prj_ROLE_STD, Student ActReqRemTutPrj, // Prj_ROLE_TUT, Tutor ActReqRemEvaPrj, // Prj_ROLE_EVA, Evaluator }; static Act_Action_t ActionReqAddUsr[Prj_NUM_ROLES_IN_PROJECT] = { ActUnk, // Prj_ROLE_UNK, Unknown ActReqAddStdPrj, // Prj_ROLE_STD, Student ActReqAddTutPrj, // Prj_ROLE_TUT, Tutor ActReqAddEvaPrj, // Prj_ROLE_EVA, Evaluator }; /***** Get number of users in project from database *****/ sprintf (Query,"SELECT COUNT(*) FROM prj_usr" " WHERE PrjCod=%ld AND RoleInProject=%u", PrjCod,(unsigned) RoleInProject); NumUsrs = (unsigned) DB_QueryCOUNT (Query,"can not get users in project"); /***** Get users in project from database *****/ sprintf (Query,"SELECT prj_usr.UsrCod," "usr_data.Surname1 AS S1," "usr_data.Surname2 AS S2," "usr_data.FirstName AS FN" " FROM prj_usr,usr_data" " WHERE prj_usr.PrjCod=%ld AND RoleInProject=%u" " AND prj_usr.UsrCod=usr_data.UsrCod" " ORDER BY S1,S2,FN", PrjCod,(unsigned) RoleInProject); NumUsrsKnown = (unsigned) DB_QuerySELECT (Query,&mysql_res, "can not get users in project"); /***** Start table *****/ fprintf (Gbl.F.Out,""); /***** Check number of users *****/ if (NumUsrs) { /***** How many users will be shown? *****/ NumUsrsToShow = NumUsrsKnown; /***** Write known users *****/ for (NumUsr = 0; NumUsr < NumUsrsToShow; NumUsr++) { /* Get user's code */ row = mysql_fetch_row (mysql_res); Gbl.Usrs.Other.UsrDat.UsrCod = Str_ConvertStrCodToLongCod (row[0]); /* Get user's data */ UsrValid = Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&Gbl.Usrs.Other.UsrDat); /* Start row for this user */ fprintf (Gbl.F.Out,""); /* Icon to remove user */ if (ProjectView == Prj_EDIT_ONE_PROJECT) { fprintf (Gbl.F.Out,""); } /* Put user's photo */ fprintf (Gbl.F.Out,"" "" ""); } /***** If any users are unknown *****/ if ((NumUsrsUnknown = NumUsrs - NumUsrsKnown)) /***** Start form to show all the users *****/ fprintf (Gbl.F.Out,"" "" "", NumUsrsUnknown, (NumUsrsUnknown == 1) ? Txt_ROLES_SINGUL_abc[Rol_UNK][Usr_SEX_UNKNOWN] : Txt_ROLES_PLURAL_abc[Rol_UNK][Usr_SEX_UNKNOWN]); } /***** Row to add a new user *****/ if (ProjectView == Prj_EDIT_ONE_PROJECT) { fprintf (Gbl.F.Out,"" "" ""); } /***** End table *****/ fprintf (Gbl.F.Out,"
"); Lay_PutContextualLink (ActionReqRemUsr[RoleInProject],NULL,Prj_PutParams, "remove-on64x64.png", Txt_Remove,NULL, NULL); fprintf (Gbl.F.Out,""); ShowPhoto = (UsrValid ? Pho_ShowingUsrPhotoIsAllowed (&Gbl.Usrs.Other.UsrDat,PhotoURL) : false); Pho_ShowUsrPhoto (&Gbl.Usrs.Other.UsrDat,ShowPhoto ? PhotoURL : NULL, "PHOTO21x28",Pho_ZOOM,false); /* Write user's name */ fprintf (Gbl.F.Out,""); if (UsrValid) fprintf (Gbl.F.Out,"%s",Gbl.Usrs.Other.UsrDat.FullName); else fprintf (Gbl.F.Out,"[%s]", Txt_ROLES_SINGUL_abc[Rol_UNK][Usr_SEX_UNKNOWN]); // User not found, likely a user who has been removed fprintf (Gbl.F.Out,"
" "[%u %s]" "
"); Gbl.Prjs.PrjCodToEdit = PrjCod; // Used to pass project code as a parameter sprintf (Gbl.Title,Txt_Add_USER,Txt_PROJECT_ROLES_SINGUL_abc[RoleInProject]); Lay_PutContextualLink (ActionReqAddUsr[RoleInProject],NULL,Prj_PutParams, "plus64x64.png", Gbl.Title,Gbl.Title, NULL); fprintf (Gbl.F.Out,"
"); /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); } /*****************************************************************************/ /*** Request another user's ID, @nickname or email to add user to project ****/ /*****************************************************************************/ void Prj_ReqAddStd (void) { Prj_ReqAnotherUsrID (Prj_ROLE_STD); } void Prj_ReqAddTut (void) { Prj_ReqAnotherUsrID (Prj_ROLE_TUT); } void Prj_ReqAddEva (void) { Prj_ReqAnotherUsrID (Prj_ROLE_EVA); } static void Prj_ReqAnotherUsrID (Prj_RoleInProject_t RoleInProject) { extern const char *Hlp_ASSESSMENT_Projects_add_user; extern const char *Txt_Add_USER; extern const char *Txt_PROJECT_ROLES_SINGUL_abc[Prj_NUM_ROLES_IN_PROJECT]; static Act_Action_t ActionAddUsr[Prj_NUM_ROLES_IN_PROJECT] = { ActUnk, // Prj_ROLE_UNK, Unknown ActAddStdPrj, // Prj_ROLE_STD, Student ActAddTutPrj, // Prj_ROLE_TUT, Tutor ActAddEvaPrj, // Prj_ROLE_EVA, Evaluator }; /***** Get project code *****/ if ((Gbl.Prjs.PrjCodToEdit = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Start box *****/ sprintf (Gbl.Title,Txt_Add_USER,Txt_PROJECT_ROLES_SINGUL_abc[RoleInProject]); Box_StartBox (NULL,Gbl.Title,NULL, Hlp_ASSESSMENT_Projects_add_user,Box_NOT_CLOSABLE); /***** Write form to request another user's ID *****/ Enr_WriteFormToReqAnotherUsrID (ActionAddUsr[RoleInProject],Prj_PutParams); /***** End box *****/ Box_EndBox (); /***** Put a form to create/edit project *****/ Prj_RequestCreatOrEditPrj (Gbl.Prjs.PrjCodToEdit); } /*****************************************************************************/ /**************************** Add user to project ****************************/ /*****************************************************************************/ void Prj_AddStd (void) { Prj_AddUsrToProject (Prj_ROLE_STD); } void Prj_AddTut (void) { Prj_AddUsrToProject (Prj_ROLE_TUT); } void Prj_AddEva (void) { Prj_AddUsrToProject (Prj_ROLE_EVA); } static void Prj_AddUsrToProject (Prj_RoleInProject_t RoleInProject) { extern const char *Txt_THE_USER_X_has_been_enroled_as_a_Y_in_the_project; extern const char *Txt_PROJECT_ROLES_SINGUL_abc[Prj_NUM_ROLES_IN_PROJECT]; extern const char *Txt_THE_USER_X_already_exists_in_Y_but_is_not_yet_enroled_in_the_course_Z; extern const char *Txt_User_not_found_or_you_do_not_have_permission_; long PrjCod; struct ListUsrCods ListUsrCods; unsigned NumUsr; char Query[512]; /***** Get project code *****/ if ((PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Use user's ID to identify the user(s) to be enroled /removed *****/ Usr_GetParamOtherUsrIDNickOrEMailAndGetUsrCods (&ListUsrCods); if (ListUsrCods.NumUsrs) // User(s) found with the ID { /***** For each user found... *****/ for (NumUsr = 0; NumUsr < ListUsrCods.NumUsrs; NumUsr++) { /* Get user's data */ Gbl.Usrs.Other.UsrDat.UsrCod = ListUsrCods.Lst[NumUsr]; Usr_GetAllUsrDataFromUsrCod (&Gbl.Usrs.Other.UsrDat); /* Check if this user belongs to the current course */ if (Usr_CheckIfUsrBelongsToCurrentCrs (&Gbl.Usrs.Other.UsrDat)) { /***** Add user to project *****/ sprintf (Query,"REPLACE INTO prj_usr" " (PrjCod,RoleInProject,UsrCod)" " VALUES" " (%ld,%u,%ld)", PrjCod,(unsigned) RoleInProject,Gbl.Usrs.Other.UsrDat.UsrCod); DB_QueryREPLACE (Query,"can not add user to project"); sprintf (Gbl.Alert.Txt,Txt_THE_USER_X_has_been_enroled_as_a_Y_in_the_project, Gbl.Usrs.Other.UsrDat.FullName, Txt_PROJECT_ROLES_SINGUL_abc[RoleInProject]); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } else // User does not belong to the current course { sprintf (Gbl.Alert.Txt,Txt_THE_USER_X_already_exists_in_Y_but_is_not_yet_enroled_in_the_course_Z, Gbl.Usrs.Other.UsrDat.FullName,Cfg_PLATFORM_SHORT_NAME,Gbl.CurrentCrs.Crs.FullName); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } } /***** Free list of users' codes *****/ Usr_FreeListUsrCods (&ListUsrCods); } else // No users found Ale_ShowAlert (Ale_WARNING,Txt_User_not_found_or_you_do_not_have_permission_); /***** Put form to edit project again *****/ Prj_RequestCreatOrEditPrj (PrjCod); } /*****************************************************************************/ /************ Request confirmation to remove user from project ***************/ /*****************************************************************************/ void Prj_ReqRemStd (void) { Prj_ReqRemUsrFromPrj (Prj_ROLE_STD); } void Prj_ReqRemTut (void) { Prj_ReqRemUsrFromPrj (Prj_ROLE_TUT); } void Prj_ReqRemEva (void) { Prj_ReqRemUsrFromPrj (Prj_ROLE_EVA); } static void Prj_ReqRemUsrFromPrj (Prj_RoleInProject_t RoleInProject) { extern const char *Txt_Do_you_really_want_to_be_removed_as_a_X_from_the_project_Y; extern const char *Txt_Do_you_really_want_to_remove_the_following_user_as_a_X_from_the_project_Y; extern const char *Txt_PROJECT_ROLES_SINGUL_abc[Prj_NUM_ROLES_IN_PROJECT]; extern const char *Txt_Remove_me_from_this_project; extern const char *Txt_Remove_user_from_this_project; extern const char *Txt_User_not_found_or_you_do_not_have_permission_; static Act_Action_t ActionRemUsr[Prj_NUM_ROLES_IN_PROJECT] = { ActUnk, // Prj_ROLE_UNK, Unknown ActRemStdPrj, // Prj_ROLE_STD, Student ActRemTutPrj, // Prj_ROLE_TUT, Tutor ActRemEvaPrj, // Prj_ROLE_EVA, Evaluator }; struct Project Prj; bool ItsMe; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get parameters *****/ Prj_GetParamPrjOrder (); Gbl.Prjs.CurrentPage = Pag_GetParamPagNum (Pag_PROJECTS); if ((Prj.PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Get data of the project from database *****/ Prj_GetDataOfProjectByCod (&Prj); /***** Get user to be removed *****/ if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ()) { if (Prj_CheckIfICanRemUsrFromPrj ()) { ItsMe = (Gbl.Usrs.Me.UsrDat.UsrCod == Gbl.Usrs.Other.UsrDat.UsrCod); /***** Show question and button to remove user as administrator *****/ /* Start alert */ sprintf (Gbl.Alert.Txt, ItsMe ? Txt_Do_you_really_want_to_be_removed_as_a_X_from_the_project_Y : Txt_Do_you_really_want_to_remove_the_following_user_as_a_X_from_the_project_Y, Txt_PROJECT_ROLES_SINGUL_abc[RoleInProject], Prj.Title); Ale_ShowAlertAndButton1 (Ale_QUESTION,Gbl.Alert.Txt); /* Show user's record */ Rec_ShowSharedRecordUnmodifiable (&Gbl.Usrs.Other.UsrDat); /* Show form to request confirmation */ Act_FormStart (ActionRemUsr[RoleInProject]); Gbl.Prjs.PrjCodToEdit = Prj.PrjCod; Prj_PutParams (); Btn_PutRemoveButton (ItsMe ? Txt_Remove_me_from_this_project : Txt_Remove_user_from_this_project); Act_FormEnd (); /* End alert */ Ale_ShowAlertAndButton2 (ActUnk,NULL,NULL,NULL,Btn_NO_BUTTON,NULL); } else Ale_ShowAlert (Ale_WARNING,Txt_User_not_found_or_you_do_not_have_permission_); } else Ale_ShowAlert (Ale_WARNING,Txt_User_not_found_or_you_do_not_have_permission_); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Put form to edit project again *****/ Prj_RequestCreatOrEditPrj (Prj.PrjCod); } /*****************************************************************************/ /************************ Remove user from project ***************************/ /*****************************************************************************/ void Prj_RemStd (void) { Prj_RemUsrFromPrj (Prj_ROLE_STD); } void Prj_RemTut (void) { Prj_RemUsrFromPrj (Prj_ROLE_TUT); } void Prj_RemEva (void) { Prj_RemUsrFromPrj (Prj_ROLE_EVA); } static void Prj_RemUsrFromPrj (Prj_RoleInProject_t RoleInProject) { extern const char *Txt_THE_USER_X_has_been_removed_as_a_Y_from_the_project_Z; extern const char *Txt_PROJECT_ROLES_SINGUL_abc[Prj_NUM_ROLES_IN_PROJECT]; extern const char *Txt_User_not_found_or_you_do_not_have_permission_; char Query[256]; struct Project Prj; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get parameters *****/ Prj_GetParamPrjOrder (); Gbl.Prjs.CurrentPage = Pag_GetParamPagNum (Pag_PROJECTS); if ((Prj.PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Get data of the project from database *****/ Prj_GetDataOfProjectByCod (&Prj); /***** Get user to be removed *****/ if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ()) { if (Prj_CheckIfICanRemUsrFromPrj ()) { /***** Remove user from the table of project-users *****/ sprintf (Query,"DELETE FROM prj_usr" " WHERE PrjCod=%ld AND RoleInProject=%u AND UsrCod=%ld", Prj.PrjCod, (unsigned) RoleInProject, Gbl.Usrs.Other.UsrDat.UsrCod); DB_QueryDELETE (Query,"can not remove a user from a project"); /***** Show success alert *****/ sprintf (Gbl.Alert.Txt,Txt_THE_USER_X_has_been_removed_as_a_Y_from_the_project_Z, Gbl.Usrs.Other.UsrDat.FullName, Txt_PROJECT_ROLES_SINGUL_abc[RoleInProject], Prj.Title); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } else Ale_ShowAlert (Ale_WARNING,Txt_User_not_found_or_you_do_not_have_permission_); } else Ale_ShowAlert (Ale_WARNING,Txt_User_not_found_or_you_do_not_have_permission_); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Put form to edit project again *****/ Prj_RequestCreatOrEditPrj (Prj.PrjCod); } /*****************************************************************************/ /*********** Check if I can remove another user in current course ************/ /*****************************************************************************/ static bool Prj_CheckIfICanRemUsrFromPrj (void) { return true; // TODO: Rewrite this function } /*****************************************************************************/ /********* Get parameter with the type or order in list of projects **********/ /*****************************************************************************/ static void Prj_GetParamPrjOrder (void) { Gbl.Prjs.SelectedOrder = (Prj_Order_t) Par_GetParToUnsignedLong ("Order", 0, Prj_NUM_ORDERS - 1, (unsigned long) Prj_ORDER_DEFAULT); } /*****************************************************************************/ /***** Put a hidden parameter with the type of order in list of projects *****/ /*****************************************************************************/ void Prj_PutHiddenParamPrjOrder (void) { Par_PutHiddenParamUnsigned ("Order",(unsigned) Gbl.Prjs.SelectedOrder); } /*****************************************************************************/ /****************** Put a link (form) to edit one project ********************/ /*****************************************************************************/ static void Prj_PutFormsToRemEditOnePrj (long PrjCod,bool Hidden) { Gbl.Prjs.PrjCodToEdit = PrjCod; // Used as parameter in contextual links switch (Gbl.Usrs.Me.Role.Logged) { case Rol_TCH: case Rol_SYS_ADM: /***** Put form to remove project *****/ Ico_PutContextualIconToRemove (ActReqRemPrj,Prj_PutParams); /***** Put form to hide/show project *****/ if (Hidden) Ico_PutContextualIconToUnhide (ActShoPrj,Prj_PutParams); else Ico_PutContextualIconToHide (ActHidPrj,Prj_PutParams); /***** Put form to edit project *****/ Ico_PutContextualIconToEdit (ActEdiOnePrj,Prj_PutParams); // no break case Rol_STD: case Rol_NET: /***** Put form to print project *****/ Ico_PutContextualIconToPrint (ActPrnOnePrj,Prj_PutParams); break; default: break; } } /*****************************************************************************/ /********************** Params used to edit a project ************************/ /*****************************************************************************/ static void Prj_PutParams (void) { if (Gbl.Prjs.PrjCodToEdit > 0) Prj_PutParamPrjCod (Gbl.Prjs.PrjCodToEdit); Prj_PutHiddenParamPrjOrder (); Pag_PutHiddenParamPagNum (Pag_PROJECTS,Gbl.Prjs.CurrentPage); if (Gbl.Usrs.Other.UsrDat.UsrCod > 0) Usr_PutParamOtherUsrCodEncrypted (); } /*****************************************************************************/ /************************** List all the projects ****************************/ /*****************************************************************************/ void Prj_GetListProjects (void) { char HiddenSubQuery[256]; char OrderBySubQuery[256]; char Query[2048]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned long NumRows; unsigned NumPrj; if (Gbl.Prjs.LstIsRead) Prj_FreeListProjects (); /***** Get list of projects from database *****/ switch (Gbl.Prjs.SelectedOrder) { case Prj_ORDER_START_TIME: case Prj_ORDER_END_TIME: case Prj_ORDER_TITLE: /* Hidden subquery */ switch (Gbl.Usrs.Me.Role.Logged) { case Rol_TCH: case Rol_SYS_ADM: HiddenSubQuery[0] = '\0'; break; default: sprintf (HiddenSubQuery," AND Hidden='N'"); break; } /* Order subquery */ switch (Gbl.Prjs.SelectedOrder) { case Prj_ORDER_START_TIME: sprintf (OrderBySubQuery,"StartTime DESC," "EndTime DESC," "Title"); break; case Prj_ORDER_END_TIME: sprintf (OrderBySubQuery,"EndTime DESC," "StartTime DESC," "Title"); break; case Prj_ORDER_TITLE: sprintf (OrderBySubQuery,"Title," "StartTime DESC," "EndTime DESC"); break; case Prj_ORDER_DEPARTMENT: // Not applicable break; } /* Query */ sprintf (Query,"SELECT PrjCod" " FROM projects" " WHERE CrsCod=%ld%s" " ORDER BY %s", Gbl.CurrentCrs.Crs.CrsCod,HiddenSubQuery, OrderBySubQuery); break; case Prj_ORDER_DEPARTMENT: /* Hidden subquery */ switch (Gbl.Usrs.Me.Role.Logged) { case Rol_TCH: case Rol_SYS_ADM: HiddenSubQuery[0] = '\0'; break; default: sprintf (HiddenSubQuery," AND projects.Hidden='N'"); break; } /* Order subquery */ sprintf (OrderBySubQuery,"departments.FullName," "projects.StartTime DESC," "projects.EndTime DESC," "projects.Title"); /* Query */ sprintf (Query,"SELECT projects.PrjCod" " FROM projects LEFT JOIN departments" " ON projects.DptCod=departments.DptCod" " WHERE projects.CrsCod=%ld%s" " ORDER BY %s", Gbl.CurrentCrs.Crs.CrsCod,HiddenSubQuery, OrderBySubQuery); break; } NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get projects"); if (NumRows) // Projects found... { Gbl.Prjs.Num = (unsigned) NumRows; /***** Create list of projects *****/ if ((Gbl.Prjs.LstPrjCods = (long *) calloc (NumRows,sizeof (long))) == NULL) Lay_ShowErrorAndExit ("Not enough memory to store list of projects."); /***** Get the projects codes *****/ for (NumPrj = 0; NumPrj < Gbl.Prjs.Num; NumPrj++) { /* Get next project code */ row = mysql_fetch_row (mysql_res); if ((Gbl.Prjs.LstPrjCods[NumPrj] = Str_ConvertStrCodToLongCod (row[0])) < 0) Lay_ShowErrorAndExit ("Error: wrong project code."); } } else Gbl.Prjs.Num = 0; /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); Gbl.Prjs.LstIsRead = true; } /*****************************************************************************/ /********************* Get project data using its code ***********************/ /*****************************************************************************/ void Prj_GetDataOfProjectByCod (struct Project *Prj) { char Query[1024]; if (Prj->PrjCod > 0) { /***** Build query *****/ sprintf (Query,"SELECT PrjCod,DptCod,Hidden,Preassigned," "UNIX_TIMESTAMP(StartTime)," "UNIX_TIMESTAMP(EndTime)," "NOW() BETWEEN StartTime AND EndTime," "Title,Description,Knowledge,Materials,URL" " FROM projects" " WHERE PrjCod=%ld AND CrsCod=%ld", Prj->PrjCod,Gbl.CurrentCrs.Crs.CrsCod); /* row[ 0]: PrjCod row[ 1]: DptCod row[ 2]: Hidden row[ 3]: Preassigned row[ 4]: UNIX_TIMESTAMP(StartTime) row[ 5]: UNIX_TIMESTAMP(EndTime) row[ 6]: NOW() BETWEEN StartTime AND EndTime row[ 7]: Title row[ 8]: Description row[ 9]: Knowledge row[10]: Materials row[11]: URL */ /***** Get data of project *****/ Prj_GetDataOfProject (Prj,Query); } else { /***** Clear all project data *****/ Prj->PrjCod = -1L; Prj_ResetProject (Prj); } } /*****************************************************************************/ /**************************** Get project data *******************************/ /*****************************************************************************/ static void Prj_GetDataOfProject (struct Project *Prj,const char *Query) { MYSQL_RES *mysql_res; MYSQL_ROW row; /***** Clear all project data *****/ Prj_ResetProject (Prj); /***** Get data of project from database *****/ if (DB_QuerySELECT (Query,&mysql_res,"can not get project data")) // Project found... { /* Get row */ row = mysql_fetch_row (mysql_res); /* row[ 0]: PrjCod row[ 1]: DptCod row[ 2]: Hidden row[ 3]: Preassigned row[ 4]: UNIX_TIMESTAMP(StartTime) row[ 5]: UNIX_TIMESTAMP(EndTime) row[ 6]: NOW() BETWEEN StartTime AND EndTime row[ 7]: Title row[ 8]: Description row[ 9]: Knowledge row[10]: Materials row[11]: URL */ /* Get code of the project (row[0]) */ Prj->PrjCod = Str_ConvertStrCodToLongCod (row[0]); /* Get code of the department (row[1]) */ Prj->DptCod = Str_ConvertStrCodToLongCod (row[1]); /* Get whether the project is hidden or not (row[2]) */ Prj->Hidden = (row[2][0] == 'Y'); /* Get the folder for the project files (row[3]) */ Prj->Preassigned = (row[3][0] == 'Y') ? Prj_PREASSIGNED : Prj_NOT_PREASSIGNED; /* Get start date (row[4] holds the start UTC time) */ Prj->TimeUTC[Dat_START_TIME] = Dat_GetUNIXTimeFromStr (row[4]); /* Get end date (row[5] holds the end UTC time) */ Prj->TimeUTC[Dat_END_TIME ] = Dat_GetUNIXTimeFromStr (row[5]); /* Get whether the project is open or closed (row[6]) */ Prj->Open = (row[6][0] == '1'); /* Get the title of the project (row[7]) */ Str_Copy (Prj->Title,row[7], Prj_MAX_BYTES_PROJECT_TITLE); /* Get the description of the project (row[8]) */ Str_Copy (Prj->Description,row[8], Cns_MAX_BYTES_TEXT); /* Get the required knowledge for the project (row[9]) */ Str_Copy (Prj->Knowledge,row[9], Cns_MAX_BYTES_TEXT); /* Get the required materials for the project (row[10]) */ Str_Copy (Prj->Materials,row[10], Cns_MAX_BYTES_TEXT); /* Get the URL of the project (row[11]) */ Str_Copy (Prj->URL,row[11], Cns_MAX_BYTES_WWW); } /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); } /*****************************************************************************/ /************************** Clear all project data ***************************/ /*****************************************************************************/ static void Prj_ResetProject (struct Project *Prj) { if (Prj->PrjCod <= 0) // If > 0 ==> keep value Prj->PrjCod = -1L; Prj->Hidden = false; Prj->Preassigned = Prj_NOT_PREASSIGNED; Prj->TimeUTC[Dat_START_TIME] = Prj->TimeUTC[Dat_END_TIME ] = (time_t) 0; Prj->Open = false; Prj->Title[0] = '\0'; Prj->DptCod = -1L; // Unknown department Prj->Description[0] = '\0'; Prj->Knowledge[0] = '\0'; Prj->Materials[0] = '\0'; Prj->URL[0] = '\0'; } /*****************************************************************************/ /*************************** Free list of projects ***************************/ /*****************************************************************************/ void Prj_FreeListProjects (void) { if (Gbl.Prjs.LstIsRead && Gbl.Prjs.LstPrjCods) { /***** Free memory used by the list of projects *****/ free ((void *) Gbl.Prjs.LstPrjCods); Gbl.Prjs.LstPrjCods = NULL; Gbl.Prjs.Num = 0; Gbl.Prjs.LstIsRead = false; } } /*****************************************************************************/ /******************* Write parameter with code of project ********************/ /*****************************************************************************/ static void Prj_PutParamPrjCod (long PrjCod) { Par_PutHiddenParamLong ("PrjCod",PrjCod); } /*****************************************************************************/ /******************** Get parameter with code of project *********************/ /*****************************************************************************/ long Prj_GetParamPrjCod (void) { /***** Get code of project *****/ return Par_GetParToLong ("PrjCod"); } /*****************************************************************************/ /**************** Ask for confirmation of removing a project *****************/ /*****************************************************************************/ void Prj_ReqRemProject (void) { extern const char *Txt_Do_you_really_want_to_remove_the_project_X; extern const char *Txt_Remove_project; struct Project Prj; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get parameters *****/ Prj_GetParamPrjOrder (); Gbl.Prjs.CurrentPage = Pag_GetParamPagNum (Pag_PROJECTS); if ((Prj.PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Get data of the project from database *****/ Prj_GetDataOfProjectByCod (&Prj); /***** Show question and button to remove the project *****/ Gbl.Prjs.PrjCodToEdit = Prj.PrjCod; sprintf (Gbl.Alert.Txt,Txt_Do_you_really_want_to_remove_the_project_X, Prj.Title); Ale_ShowAlertAndButton (Ale_QUESTION,Gbl.Alert.Txt, ActRemPrj,NULL,NULL,Prj_PutParams, Btn_REMOVE_BUTTON,Txt_Remove_project); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Show projects again *****/ Prj_SeeProjects (); } /*****************************************************************************/ /***************************** Remove a project ******************************/ /*****************************************************************************/ void Prj_RemoveProject (void) { extern const char *Txt_Project_X_removed; char Query[256]; struct Project Prj; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get parameters *****/ Prj_GetParamPrjOrder (); Gbl.Prjs.CurrentPage = Pag_GetParamPagNum (Pag_PROJECTS); if ((Prj.PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Get data of the project from database *****/ Prj_GetDataOfProjectByCod (&Prj); // Inside this function, the course is checked to be the current one /***** Remove users in project *****/ sprintf (Query,"DELETE FROM prj_usr USING projects,prj_usr" " WHERE projects.PrjCod=%ld AND projects.CrsCod=%ld" " AND projects.PrjCod=prj_usr.PrjCod", Prj.PrjCod,Gbl.CurrentCrs.Crs.CrsCod); DB_QueryDELETE (Query,"can not remove project"); /***** Remove project *****/ sprintf (Query,"DELETE FROM projects" " WHERE PrjCod=%ld AND CrsCod=%ld", Prj.PrjCod,Gbl.CurrentCrs.Crs.CrsCod); DB_QueryDELETE (Query,"can not remove project"); /***** Write message to show the change made *****/ sprintf (Gbl.Alert.Txt,Txt_Project_X_removed, Prj.Title); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Show projects again *****/ Prj_SeeProjects (); } /*****************************************************************************/ /****************************** Hide a project *******************************/ /*****************************************************************************/ void Prj_HideProject (void) { extern const char *Txt_Project_X_is_now_hidden; char Query[512]; struct Project Prj; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get project code *****/ if ((Prj.PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Get data of the project from database *****/ Prj_GetDataOfProjectByCod (&Prj); /***** Hide project *****/ sprintf (Query,"UPDATE projects SET Hidden='Y'" " WHERE PrjCod=%ld AND CrsCod=%ld", Prj.PrjCod,Gbl.CurrentCrs.Crs.CrsCod); DB_QueryUPDATE (Query,"can not hide project"); /***** Write message to show the change made *****/ sprintf (Gbl.Alert.Txt,Txt_Project_X_is_now_hidden, Prj.Title); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Show projects again *****/ Prj_SeeProjects (); } /*****************************************************************************/ /****************************** Show a project *******************************/ /*****************************************************************************/ void Prj_ShowProject (void) { extern const char *Txt_Project_X_is_now_visible; char Query[512]; struct Project Prj; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get project code *****/ if ((Prj.PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Get data of the project from database *****/ Prj_GetDataOfProjectByCod (&Prj); /***** Hide project *****/ sprintf (Query,"UPDATE projects SET Hidden='N'" " WHERE PrjCod=%ld AND CrsCod=%ld", Prj.PrjCod,Gbl.CurrentCrs.Crs.CrsCod); DB_QueryUPDATE (Query,"can not show project"); /***** Write message to show the change made *****/ sprintf (Gbl.Alert.Txt,Txt_Project_X_is_now_visible, Prj.Title); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Show projects again *****/ Prj_SeeProjects (); } /*****************************************************************************/ /********************* Put a form to create/edit project *********************/ /*****************************************************************************/ void Prj_RequestCreatePrj (void) { /***** Form to create project *****/ Prj_RequestCreatOrEditPrj (-1L); // It's a new, non existing, project } void Prj_RequestEditPrj (void) { long PrjCod; /***** Get project code *****/ if ((PrjCod = Prj_GetParamPrjCod ()) == -1L) Lay_ShowErrorAndExit ("Code of project is missing."); /***** Form to edit project *****/ Prj_RequestCreatOrEditPrj (PrjCod); } static void Prj_RequestCreatOrEditPrj (long PrjCod) { extern const char *Hlp_ASSESSMENT_Projects_new_project; extern const char *Hlp_ASSESSMENT_Projects_edit_project; extern const char *The_ClassForm[The_NUM_THEMES]; extern const char *Txt_New_project; extern const char *Txt_Edit_project; extern const char *Txt_Project_data; extern const char *Txt_Title; extern const char *Txt_Department; extern const char *Txt_Description; extern const char *Txt_Required_knowledge; extern const char *Txt_Required_materials; extern const char *Txt_URL; extern const char *Txt_Preassigned_QUESTION; extern const char *Txt_No; extern const char *Txt_Yes; extern const char *Txt_Create_project; extern const char *Txt_Save; extern const char *Txt_Project_members; extern const char *Txt_PROJECT_ROLES_PLURAL_Abc[Prj_NUM_ROLES_IN_PROJECT]; struct Project Prj; bool ItsANewProject; Prj_RoleInProject_t RoleInProject; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get parameters *****/ Prj_GetParamPrjOrder (); Gbl.Prjs.CurrentPage = Pag_GetParamPagNum (Pag_PROJECTS); /***** Get the code of the project *****/ ItsANewProject = ((Prj.PrjCod = PrjCod) == -1L); /***** Get from the database the data of the project *****/ if (ItsANewProject) { /* Initialize to empty project */ Prj_ResetProject (&Prj); Prj.TimeUTC[Dat_START_TIME] = Gbl.StartExecutionTimeUTC; Prj.TimeUTC[Dat_END_TIME ] = Gbl.StartExecutionTimeUTC + (2 * 60 * 60); // +2 hours Prj.Open = true; } else /* Get data of the project from database */ Prj_GetDataOfProjectByCod (&Prj); /***** Start box and form *****/ if (ItsANewProject) { Box_StartBox (NULL,Txt_New_project,NULL, Hlp_ASSESSMENT_Projects_new_project,Box_NOT_CLOSABLE); Act_FormStart (ActNewPrj); Gbl.Prjs.PrjCodToEdit = -1L; } else { Box_StartBox (NULL,Txt_Edit_project,NULL, Hlp_ASSESSMENT_Projects_edit_project,Box_NOT_CLOSABLE); Act_FormStart (ActChgPrj); Gbl.Prjs.PrjCodToEdit = Prj.PrjCod; } Prj_PutParams (); /***** 1. Project data *****/ /* Start box and table */ Box_StartBoxTable (NULL,Txt_Project_data,NULL, NULL,Box_NOT_CLOSABLE,2); /* Project title */ fprintf (Gbl.F.Out,"" "" "" "" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Title, Prj_MAX_CHARS_PROJECT_TITLE,Prj.Title); /* Project start and end dates */ Dat_PutFormStartEndClientLocalDateTimes (Prj.TimeUTC,Dat_FORM_SECONDS_ON); /* Department */ fprintf (Gbl.F.Out,"" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Department); Dpt_WriteSelectorDepartment (Gbl.CurrentIns.Ins.InsCod, Prj.DptCod, // Selected department false); // Don't submit on change fprintf (Gbl.F.Out,"" ""); /* Description of the project */ Prj_EditOneProjectTxtArea ("Description",Txt_Description, Prj.Description,12); /* Required knowledge to carry out the project */ Prj_EditOneProjectTxtArea ("Knowledge",Txt_Required_knowledge, Prj.Knowledge,4); /* Required materials to carry out the project */ Prj_EditOneProjectTxtArea ("Materials",Txt_Required_materials, Prj.Materials,4); /* URL for additional info */ fprintf (Gbl.F.Out,"" "" "" "" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme], Txt_URL, Cns_MAX_CHARS_WWW,Prj.URL); /* Preassigned? */ fprintf (Gbl.F.Out,"" "" "%s:" "" "" "" "" ""); /* End table, send button and end box */ if (ItsANewProject) Box_EndBoxTableWithButton (Btn_CREATE_BUTTON,Txt_Create_project); else Box_EndBoxTableWithButton (Btn_CONFIRM_BUTTON,Txt_Save); /* End form */ Act_FormEnd (); /***** Project members *****/ if (!ItsANewProject) // Existing project { Box_StartBoxTable (NULL,Txt_Project_members,NULL, NULL,Box_NOT_CLOSABLE,2); for (RoleInProject = Prj_ROLE_STD; RoleInProject <= Prj_ROLE_EVA; RoleInProject++) Prj_ShowOneProjectUsrs (&Prj,Prj_EDIT_ONE_PROJECT, Txt_PROJECT_ROLES_PLURAL_Abc[RoleInProject],RoleInProject); Box_EndBoxTable (); } /***** End box *****/ Box_EndBox (); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); /***** Show current projects, if any *****/ Prj_ShowAllProjects (); } /*****************************************************************************/ /************************ Show text row about a project **********************/ /*****************************************************************************/ static void Prj_EditOneProjectTxtArea (const char *Id, const char *Label,char *TxtField, unsigned NumRows) { extern const char *The_ClassForm[The_NUM_THEMES]; fprintf (Gbl.F.Out,"" "" "" "" "" "" "" "", Id,The_ClassForm[Gbl.Prefs.Theme],Label, Id,Id, NumRows, TxtField); } /*****************************************************************************/ /*** Allocate memory for those parameters of a project with a lot of text ****/ /*****************************************************************************/ static void Prj_AllocMemProject (struct Project *Prj) { if ((Prj->Description = malloc (Cns_MAX_BYTES_TEXT + 1)) == NULL) Lay_ShowErrorAndExit ("Not enough memory to store project."); if ((Prj->Knowledge = malloc (Cns_MAX_BYTES_TEXT + 1)) == NULL) Lay_ShowErrorAndExit ("Not enough memory to store project."); if ((Prj->Materials = malloc (Cns_MAX_BYTES_TEXT + 1)) == NULL) Lay_ShowErrorAndExit ("Not enough memory to store project."); } /*****************************************************************************/ /****** Free memory of those parameters of a project with a lot of text ******/ /*****************************************************************************/ static void Prj_FreeMemProject (struct Project *Prj) { if (Prj->Description) { free ((void *) Prj->Description); Prj->Description = NULL; } if (Prj->Knowledge) { free ((void *) Prj->Knowledge); Prj->Knowledge = NULL; } if (Prj->Materials) { free ((void *) Prj->Materials); Prj->Materials = NULL; } } /*****************************************************************************/ /******************** Receive form to create a new project *******************/ /*****************************************************************************/ void Prj_RecFormProject (void) { extern const char *Txt_You_must_specify_the_title_of_the_project; extern const char *Txt_Created_new_project_X; extern const char *Txt_The_project_has_been_modified; struct Project Prj; // Project data received from form bool ItsANewProject; bool NewProjectIsCorrect = true; /***** Allocate memory for the project *****/ Prj_AllocMemProject (&Prj); /***** Get parameters from form *****/ /* Get the code of the project */ Prj.PrjCod = Prj_GetParamPrjCod (); ItsANewProject = (Prj.PrjCod < 0); if (ItsANewProject) /* Reset project data */ Prj_ResetProject (&Prj); else /* Get data of the project from database */ Prj_GetDataOfProjectByCod (&Prj); /* Get start/end date-times */ Prj.TimeUTC[Dat_START_TIME] = Dat_GetTimeUTCFromForm ("StartTimeUTC"); Prj.TimeUTC[Dat_END_TIME ] = Dat_GetTimeUTCFromForm ("EndTimeUTC" ); /* Get project title */ Par_GetParToText ("Title",Prj.Title,Prj_MAX_BYTES_PROJECT_TITLE); /* Get department */ Prj.DptCod = Par_GetParToLong ("DptCod"); /* Get project description, required knowledge and required materials */ Par_GetParToHTML ("Description",Prj.Description,Cns_MAX_BYTES_TEXT); // Store in HTML format (not rigorous) Par_GetParToHTML ("Knowledge" ,Prj.Knowledge ,Cns_MAX_BYTES_TEXT); // Store in HTML format (not rigorous) Par_GetParToHTML ("Materials" ,Prj.Materials ,Cns_MAX_BYTES_TEXT); // Store in HTML format (not rigorous) /* Get degree WWW */ Par_GetParToText ("URL",Prj.URL,Cns_MAX_BYTES_WWW); /* Get whether the project is preassigned */ Prj.Preassigned = (Par_GetParToBool ("Preassigned")) ? Prj_PREASSIGNED : Prj_NOT_PREASSIGNED; /***** Adjust dates *****/ if (Prj.TimeUTC[Dat_START_TIME] == 0) Prj.TimeUTC[Dat_START_TIME] = Gbl.StartExecutionTimeUTC; if (Prj.TimeUTC[Dat_END_TIME] == 0) Prj.TimeUTC[Dat_END_TIME] = Prj.TimeUTC[Dat_START_TIME] + 2 * 60 * 60; // +2 hours /***** Check if title is correct *****/ if (!Prj.Title[0]) // If there is not a project title { NewProjectIsCorrect = false; Ale_ShowAlert (Ale_WARNING,Txt_You_must_specify_the_title_of_the_project); } /***** Create a new project or update an existing one *****/ if (NewProjectIsCorrect) { if (ItsANewProject) { Prj_CreateProject (&Prj); // Add new project to database /***** Write success message *****/ sprintf (Gbl.Alert.Txt,Txt_Created_new_project_X,Prj.Title); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } else if (NewProjectIsCorrect) { Prj_UpdateProject (&Prj); /***** Write success message *****/ Ale_ShowAlert (Ale_SUCCESS,Txt_The_project_has_been_modified); } /***** Show projects again *****/ Prj_SeeProjects (); } else // TODO: The form should be filled with partial data, now is always empty Prj_RequestCreatOrEditPrj (Prj.PrjCod); /***** Free memory of the project *****/ Prj_FreeMemProject (&Prj); } /*****************************************************************************/ /************************** Create a new project *****************************/ /*****************************************************************************/ static void Prj_CreateProject (struct Project *Prj) { char Query[1024 + Prj_MAX_BYTES_PROJECT_TITLE + Cns_MAX_BYTES_TEXT*3 + Cns_MAX_BYTES_WWW]; /***** Create a new project *****/ sprintf (Query,"INSERT INTO projects" " (CrsCod,DptCod,Hidden,Preassigned,StartTime,EndTime," "Title,Description,Knowledge,Materials,URL)" " VALUES" " (%ld,%ld,'%c','%c',FROM_UNIXTIME(%ld),FROM_UNIXTIME(%ld)," "'%s','%s','%s','%s','%s')", Gbl.CurrentCrs.Crs.CrsCod, Prj->PrjCod, Prj->Hidden ? 'Y' : 'N', Prj->Preassigned == Prj_PREASSIGNED ? 'Y' : 'N', Prj->TimeUTC[Dat_START_TIME], Prj->TimeUTC[Dat_END_TIME ], Prj->Title, Prj->Description, Prj->Knowledge, Prj->Materials, Prj->URL); Prj->PrjCod = DB_QueryINSERTandReturnCode (Query,"can not create new project"); /***** Insert creator as first tutor *****/ sprintf (Query,"INSERT INTO prj_usr" " (PrjCod,RoleInProject,UsrCod)" " VALUES" " (%ld,%u,%ld)", Prj->PrjCod, (unsigned) Prj_ROLE_TUT, Gbl.Usrs.Me.UsrDat.UsrCod); DB_QueryINSERT (Query,"can not add tutor"); } /*****************************************************************************/ /*********************** Update an existing project **************************/ /*****************************************************************************/ static void Prj_UpdateProject (struct Project *Prj) { char Query[1024 + Prj_MAX_BYTES_PROJECT_TITLE + Cns_MAX_BYTES_TEXT*3 + Cns_MAX_BYTES_WWW]; /***** Update the data of the project *****/ sprintf (Query,"UPDATE projects SET " "DptCod=%ld,Hidden='%c',Preassigned='%c'," "StartTime=FROM_UNIXTIME(%ld)," "EndTime=FROM_UNIXTIME(%ld)," "Title='%s'," "Description='%s',Knowledge='%s',Materials='%s',URL='%s'" " WHERE PrjCod=%ld AND CrsCod=%ld", Prj->DptCod, Prj->Hidden ? 'Y' : 'N', Prj->Preassigned == Prj_PREASSIGNED ? 'Y' : 'N', Prj->TimeUTC[Dat_START_TIME], Prj->TimeUTC[Dat_END_TIME ], Prj->Title, Prj->Description, Prj->Knowledge, Prj->Materials, Prj->URL, Prj->PrjCod,Gbl.CurrentCrs.Crs.CrsCod); DB_QueryUPDATE (Query,"can not update project"); } /*****************************************************************************/ /******************** Remove all the projects of a course ********************/ /*****************************************************************************/ void Prj_RemoveCrsProjects (long CrsCod) { char Query[512]; /***** Remove projects *****/ sprintf (Query,"DELETE FROM projects WHERE CrsCod=%ld",CrsCod); DB_QueryDELETE (Query,"can not remove all the projects of a course"); } /*****************************************************************************/ /******************** Get number of projects in a course *********************/ /*****************************************************************************/ unsigned Prj_GetNumProjectsInCrs (long CrsCod) { char Query[256]; /***** Get number of projects in a course from database *****/ sprintf (Query,"SELECT COUNT(*) FROM projects WHERE CrsCod=%ld", CrsCod); return (unsigned) DB_QueryCOUNT (Query,"can not get number of projects in course"); } /*****************************************************************************/ /******************** Get number of courses with projects ********************/ /*****************************************************************************/ // Returns the number of courses with projects // in this location (all the platform, current degree or current course) unsigned Prj_GetNumCoursesWithProjects (Sco_Scope_t Scope) { char Query[1024]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned NumCourses; /***** Get number of courses with projects from database *****/ switch (Scope) { case Sco_SCOPE_SYS: sprintf (Query,"SELECT COUNT(DISTINCT CrsCod)" " FROM projects" " WHERE CrsCod>0"); break; case Sco_SCOPE_CTY: sprintf (Query,"SELECT COUNT(DISTINCT projects.CrsCod)" " FROM institutions,centres,degrees,courses,projects" " WHERE institutions.CtyCod=%ld" " AND institutions.InsCod=centres.InsCod" " AND centres.CtrCod=degrees.CtrCod" " AND degrees.DegCod=courses.DegCod" " AND courses.Status=0" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentCty.Cty.CtyCod); break; case Sco_SCOPE_INS: sprintf (Query,"SELECT COUNT(DISTINCT projects.CrsCod)" " FROM centres,degrees,courses,projects" " WHERE centres.InsCod=%ld" " AND centres.CtrCod=degrees.CtrCod" " AND degrees.DegCod=courses.DegCod" " AND courses.Status=0" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentIns.Ins.InsCod); break; case Sco_SCOPE_CTR: sprintf (Query,"SELECT COUNT(DISTINCT projects.CrsCod)" " FROM degrees,courses,projects" " WHERE degrees.CtrCod=%ld" " AND degrees.DegCod=courses.DegCod" " AND courses.Status=0" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentCtr.Ctr.CtrCod); break; case Sco_SCOPE_DEG: sprintf (Query,"SELECT COUNT(DISTINCT projects.CrsCod)" " FROM courses,projects" " WHERE courses.DegCod=%ld" " AND courses.Status=0" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentDeg.Deg.DegCod); break; case Sco_SCOPE_CRS: sprintf (Query,"SELECT COUNT(DISTINCT CrsCod)" " FROM projects" " WHERE CrsCod=%ld", Gbl.CurrentCrs.Crs.CrsCod); break; default: Lay_ShowErrorAndExit ("Wrong scope."); break; } DB_QuerySELECT (Query,&mysql_res,"can not get number of courses with projects"); /***** Get number of courses *****/ row = mysql_fetch_row (mysql_res); if (sscanf (row[0],"%u",&NumCourses) != 1) Lay_ShowErrorAndExit ("Error when getting number of courses with projects."); /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); return NumCourses; } /*****************************************************************************/ /************************** Get number of projects ***************************/ /*****************************************************************************/ // Returns the number of projects in this location unsigned Prj_GetNumProjects (Sco_Scope_t Scope) { char Query[1024]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned NumProjects; /***** Get number of projects from database *****/ switch (Scope) { case Sco_SCOPE_SYS: sprintf (Query,"SELECT COUNT(*)" " FROM projects" " WHERE CrsCod>0"); break; case Sco_SCOPE_CTY: sprintf (Query,"SELECT COUNT(*)" " FROM institutions,centres,degrees,courses,projects" " WHERE institutions.CtyCod=%ld" " AND institutions.InsCod=centres.InsCod" " AND centres.CtrCod=degrees.CtrCod" " AND degrees.DegCod=courses.DegCod" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentCty.Cty.CtyCod); break; case Sco_SCOPE_INS: sprintf (Query,"SELECT COUNT(*)" " FROM centres,degrees,courses,projects" " WHERE centres.InsCod=%ld" " AND centres.CtrCod=degrees.CtrCod" " AND degrees.DegCod=courses.DegCod" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentIns.Ins.InsCod); break; case Sco_SCOPE_CTR: sprintf (Query,"SELECT COUNT(*)" " FROM degrees,courses,projects" " WHERE degrees.CtrCod=%ld" " AND degrees.DegCod=courses.DegCod" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentCtr.Ctr.CtrCod); break; case Sco_SCOPE_DEG: sprintf (Query,"SELECT COUNT(*)" " FROM courses,projects" " WHERE courses.DegCod=%ld" " AND courses.CrsCod=projects.CrsCod", Gbl.CurrentDeg.Deg.DegCod); break; case Sco_SCOPE_CRS: sprintf (Query,"SELECT COUNT(*)" " FROM projects" " WHERE CrsCod=%ld", Gbl.CurrentCrs.Crs.CrsCod); break; default: Lay_ShowErrorAndExit ("Wrong scope."); break; } DB_QuerySELECT (Query,&mysql_res,"can not get number of projects"); /***** Get number of projects *****/ row = mysql_fetch_row (mysql_res); if (sscanf (row[0],"%u",&NumProjects) != 1) Lay_ShowErrorAndExit ("Error when getting number of projects."); /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); return NumProjects; }