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https://github.com/acanas/swad-core.git
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3317 lines
112 KiB
C
3317 lines
112 KiB
C
// swad_survey.c: surveys
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/*
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SWAD (Shared Workspace At a Distance),
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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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Copyright (C) 1999-2023 Antonio Cañas Vargas
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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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#define _GNU_SOURCE // For asprintf
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#include <linux/limits.h> // For PATH_MAX
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#include <stddef.h> // For NULL
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#include <stdio.h> // For asprintf
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#include <stdlib.h> // For calloc
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#include <string.h> // For string functions
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#include "swad_action_list.h"
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#include "swad_attendance.h"
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#include "swad_autolink.h"
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#include "swad_box.h"
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#include "swad_database.h"
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#include "swad_error.h"
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#include "swad_figure.h"
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#include "swad_form.h"
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#include "swad_global.h"
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#include "swad_group.h"
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#include "swad_group_database.h"
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#include "swad_hidden_visible.h"
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#include "swad_HTML.h"
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#include "swad_notification.h"
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#include "swad_notification_database.h"
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#include "swad_pagination.h"
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#include "swad_parameter_code.h"
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#include "swad_program.h"
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#include "swad_program_database.h"
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#include "swad_role.h"
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#include "swad_setting.h"
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#include "swad_survey.h"
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#include "swad_survey_database.h"
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/*****************************************************************************/
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/************** External global variables from others modules ****************/
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/*****************************************************************************/
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extern struct Globals Gbl;
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/*****************************************************************************/
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/***************************** Private constants *****************************/
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/*****************************************************************************/
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#define Svy_MAX_CHARS_ANSWER (1024 - 1) // 1023
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#define Svy_MAX_BYTES_ANSWER ((Svy_MAX_CHARS_ANSWER + 1) * Str_MAX_BYTES_PER_CHAR - 1) // 16383
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#define Svy_MAX_BYTES_LIST_ANSWER_TYPES (Svy_NUM_ANS_TYPES * (Cns_MAX_DECIMAL_DIGITS_UINT + 1))
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/*****************************************************************************/
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/***************************** Private prototypes ****************************/
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/*****************************************************************************/
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static bool Svy_CheckIfICanCreateSvy (void);
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static void Svy_PutIconsListSurveys (void *Surveys);
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static void Svy_PutIconToCreateNewSvy (struct Svy_Surveys *Surveys);
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static void Svy_PutParsToCreateNewSvy (void *Surveys);
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static void Svy_ParsWhichGroupsToShow (void *Surveys);
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static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
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bool ShowOnlyThisSvyComplete);
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static void Svy_PutIconsOneSvy (void *Surveys);
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static void Svy_WriteAuthor (struct Svy_Survey *Svy);
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static void Svy_WriteStatus (struct Svy_Survey *Svy);
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static Dat_StartEndTime_t Svy_GetParSvyOrder (void);
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static void Svy_PutFormsToRemEditOneSvy (struct Svy_Surveys *Surveys,
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const char *Anchor);
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static void Svy_PutPars (void *Surveys);
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static void Svy_GetListSurveys (struct Svy_Surveys *Surveys);
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static void Svy_SetAllowedAndHiddenScopes (unsigned *ScopesAllowed,
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unsigned *HiddenAllowed);
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static void Svy_HideUnhideSurvey (HidVis_HiddenOrVisible_t HiddenOrVisible);
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static void Svy_SetAllowedScopes (struct Svy_Survey *Svy);
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static void Svy_ShowLstGrpsToEditSurvey (long SvyCod);
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static void Svy_CreateSurvey (struct Svy_Survey *Svy,const char *Txt);
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static void Svy_UpdateSurvey (struct Svy_Survey *Svy,const char *Txt);
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static void Svy_CreateGrps (long SvyCod);
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static void Svy_GetAndWriteNamesOfGrpsAssociatedToSvy (struct Svy_Survey *Svy);
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static void Svy_ShowFormEditOneQst (struct Svy_Surveys *Surveys,
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struct Svy_Question *SvyQst,
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char Stem[Cns_MAX_BYTES_TEXT + 1]);
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static void Svy_InitQst (struct Svy_Question *SvyQst);
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static bool Svy_AllocateTextChoiceAnswer (struct Svy_Question *SvyQst,unsigned NumAns);
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static void Svy_FreeTextChoiceAnswers (struct Svy_Question *SvyQst,unsigned NumAnswers);
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static void Svy_FreeTextChoiceAnswer (struct Svy_Question *SvyQst,unsigned NumAns);
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static unsigned Svy_GetNextQuestionIndexInSvy (long SvyCod);
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static void Svy_ListSvyQuestions (struct Svy_Surveys *Surveys);
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static void Svy_GetQstDataFromRow (MYSQL_RES *mysql_res,
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struct Svy_Question *SvyQst,
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char Stem[Cns_MAX_BYTES_TEXT + 1]);
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static void Svy_PutParsToEditQuestion (void *Surveys);
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static void Svy_PutIconToAddNewQuestion (void *Surveys);
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static void Svy_WriteQstStem (const char *Stem);
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static void Svy_WriteAnswersOfAQst (struct Svy_Survey *Svy,
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struct Svy_Question *SvyQst,
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bool PutFormAnswerSurvey);
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static void Svy_WriteCommentsOfAQst (struct Svy_Survey *Svy,
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struct Svy_Question *SvyQst,
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bool PutFormAnswerSurvey);
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static void Svy_DrawBarNumUsrs (unsigned NumUsrs,unsigned MaxUsrs);
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static void Svy_PutIconToRemoveOneQst (void *Surveys);
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static void Svy_PutParsRemoveOneQst (void *Surveys);
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static void Svy_ReceiveAndStoreUserAnswersToASurvey (long SvyCod);
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/*****************************************************************************/
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/*************************** Reset surveys context ***************************/
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/*****************************************************************************/
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void Svy_ResetSurveys (struct Svy_Surveys *Surveys)
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{
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Surveys->LstIsRead = false; // Is the list already read from database, or it needs to be read?
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Surveys->Num = 0; // Number of surveys
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Surveys->LstSvyCods = NULL; // List of survey codes
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Surveys->SelectedOrder = Svy_ORDER_DEFAULT;
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Surveys->CurrentPage = 0;
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Surveys->Svy.SvyCod = -1L;
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Surveys->QstCod = -1L;
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}
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/*****************************************************************************/
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/***************************** List all surveys ******************************/
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/*****************************************************************************/
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void Svy_SeeAllSurveys (void)
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{
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struct Svy_Surveys Surveys;
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/***** Reset surveys *****/
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Svy_ResetSurveys (&Surveys);
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/***** Get parameters *****/
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Surveys.SelectedOrder = Svy_GetParSvyOrder ();
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Grp_GetParWhichGroups ();
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Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
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/***** Show all surveys *****/
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Svy_ListAllSurveys (&Surveys);
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}
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/*****************************************************************************/
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/***************************** Show all surveys ******************************/
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/*****************************************************************************/
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void Svy_ListAllSurveys (struct Svy_Surveys *Surveys)
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{
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extern const char *Hlp_ANALYTICS_Surveys;
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extern const char *Txt_Surveys;
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extern const char *Txt_START_END_TIME_HELP[Dat_NUM_START_END_TIME];
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extern const char *Txt_START_END_TIME[Dat_NUM_START_END_TIME];
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extern const char *Txt_Survey;
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extern const char *Txt_Status;
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extern const char *Txt_No_surveys;
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Dat_StartEndTime_t Order;
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Grp_WhichGroups_t WhichGroups;
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struct Pag_Pagination Pagination;
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unsigned NumSvy;
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/***** Get number of groups in current course *****/
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if (!Gbl.Crs.Grps.NumGrps)
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Gbl.Crs.Grps.WhichGrps = Grp_ALL_GROUPS;
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/***** Get list of surveys *****/
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Svy_GetListSurveys (Surveys);
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/***** Compute variables related to pagination *****/
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Pagination.NumItems = Surveys->Num;
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Pagination.CurrentPage = (int) Surveys->CurrentPage;
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Pag_CalculatePagination (&Pagination);
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Surveys->CurrentPage = (unsigned) Pagination.CurrentPage;
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/***** Begin box *****/
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Box_BoxBegin ("100%",Txt_Surveys,
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Svy_PutIconsListSurveys,Surveys,
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Hlp_ANALYTICS_Surveys,Box_NOT_CLOSABLE);
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/***** Select whether show only my groups or all groups *****/
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if (Gbl.Crs.Grps.NumGrps)
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{
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Set_BeginSettingsHead ();
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Grp_ShowFormToSelWhichGrps (ActSeeAllSvy,
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Svy_ParsWhichGroupsToShow,Surveys);
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Set_EndSettingsHead ();
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}
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/***** Write links to pages *****/
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Pag_WriteLinksToPagesCentered (Pag_SURVEYS,&Pagination,
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Surveys,-1L);
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if (Surveys->Num)
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{
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/***** Table head *****/
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HTM_TABLE_BeginWideMarginPadding (5);
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HTM_TR_Begin (NULL);
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if (Surveys->Svy.Status.ICanEdit ||
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Rsc_CheckIfICanGetLink ())
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HTM_TH_Span (NULL,HTM_HEAD_CENTER,1,1,"CONTEXT_COL"); // Column for contextual icons
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for (Order = (Dat_StartEndTime_t) 0;
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Order <= (Dat_StartEndTime_t) (Dat_NUM_START_END_TIME - 1);
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Order++)
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{
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HTM_TH_Begin (HTM_HEAD_LEFT);
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/* Form to change order */
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Frm_BeginForm (ActSeeAllSvy);
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WhichGroups = Grp_GetParWhichGroups ();
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Grp_PutParWhichGroups (&WhichGroups);
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Pag_PutParPagNum (Pag_SURVEYS,Surveys->CurrentPage);
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Par_PutParOrder ((unsigned) Order);
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HTM_BUTTON_Submit_Begin (Txt_START_END_TIME_HELP[Order],
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"class=\"BT_LINK\"");
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if (Order == Surveys->SelectedOrder)
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HTM_U_Begin ();
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HTM_Txt (Txt_START_END_TIME[Order]);
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if (Order == Surveys->SelectedOrder)
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HTM_U_End ();
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HTM_BUTTON_End ();
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Frm_EndForm ();
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HTM_TH_End ();
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}
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HTM_TH (Txt_Survey,HTM_HEAD_LEFT );
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HTM_TH (Txt_Status,HTM_HEAD_CENTER);
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HTM_TR_End ();
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/***** Write all surveys *****/
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for (NumSvy = Pagination.FirstItemVisible;
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NumSvy <= Pagination.LastItemVisible;
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NumSvy++)
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{
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Surveys->Svy.SvyCod = Surveys->LstSvyCods[NumSvy - 1];
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Svy_ShowOneSurvey (Surveys,false);
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}
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/***** End table *****/
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HTM_TABLE_End ();
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}
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else // No surveys created
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Ale_ShowAlert (Ale_INFO,Txt_No_surveys);
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/***** Write again links to pages *****/
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Pag_WriteLinksToPagesCentered (Pag_SURVEYS,&Pagination,
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Surveys,-1L);
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/***** End box *****/
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Box_BoxEnd ();
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/***** Free list of surveys *****/
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Svy_FreeListSurveys (Surveys);
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}
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/*****************************************************************************/
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/******************* Check if I can create a new survey **********************/
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/*****************************************************************************/
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static bool Svy_CheckIfICanCreateSvy (void)
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{
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static const bool ICanCreateSvy[Rol_NUM_ROLES] =
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{
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[Rol_TCH ] = true,
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[Rol_DEG_ADM] = true,
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[Rol_CTR_ADM] = true,
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[Rol_INS_ADM] = true,
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[Rol_SYS_ADM] = true,
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};
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return ICanCreateSvy[Gbl.Usrs.Me.Role.Logged];
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}
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/*****************************************************************************/
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/***************** Put contextual icons in list of surveys *******************/
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/*****************************************************************************/
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static void Svy_PutIconsListSurveys (void *Surveys)
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{
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/***** Put icon to create a new survey *****/
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if (Svy_CheckIfICanCreateSvy ())
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Svy_PutIconToCreateNewSvy ((struct Svy_Surveys *) Surveys);
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/***** Put icon to get resource link *****/
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if (Rsc_CheckIfICanGetLink ())
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Ico_PutContextualIconToGetLink (ActReqLnkSvy,NULL,
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Svy_PutPars,Surveys);
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/***** Put icon to show a figure *****/
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Fig_PutIconToShowFigure (Fig_SURVEYS);
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}
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/*****************************************************************************/
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/********************** Put icon to create a new survey **********************/
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/*****************************************************************************/
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static void Svy_PutIconToCreateNewSvy (struct Svy_Surveys *Surveys)
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{
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Ico_PutContextualIconToAdd (ActFrmNewSvy,NULL,
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Svy_PutParsToCreateNewSvy,Surveys);
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}
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/*****************************************************************************/
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/******************* Put parameters to create a new survey *******************/
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/*****************************************************************************/
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static void Svy_PutParsToCreateNewSvy (void *Surveys)
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{
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Grp_WhichGroups_t WhichGroups;
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if (Surveys)
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{
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Svy_PutParSvyOrder (((struct Svy_Surveys *) Surveys)->SelectedOrder);
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WhichGroups = Grp_GetParWhichGroups ();
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Grp_PutParWhichGroups (&WhichGroups);
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Pag_PutParPagNum (Pag_SURVEYS,((struct Svy_Surveys *) Surveys)->CurrentPage);
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}
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}
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/*****************************************************************************/
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/**************** Put params to select which groups to show ******************/
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/*****************************************************************************/
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static void Svy_ParsWhichGroupsToShow (void *Surveys)
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{
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if (Surveys)
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{
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Svy_PutParSvyOrder (((struct Svy_Surveys *) Surveys)->SelectedOrder);
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Pag_PutParPagNum (Pag_SURVEYS,((struct Svy_Surveys *) Surveys)->CurrentPage);
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}
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}
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/*****************************************************************************/
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/****************************** Show one survey ******************************/
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/*****************************************************************************/
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void Svy_SeeOneSurvey (void)
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{
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struct Svy_Surveys Surveys;
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/***** Reset surveys *****/
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Svy_ResetSurveys (&Surveys);
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/***** Get parameters *****/
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Surveys.SelectedOrder = Svy_GetParSvyOrder ();
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Grp_GetParWhichGroups ();
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Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
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/***** Get survey code *****/
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Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
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/***** Show survey *****/
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Svy_ShowOneSurvey (&Surveys,true);
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}
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/*****************************************************************************/
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/****************************** Show one survey ******************************/
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/*****************************************************************************/
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static void Svy_ShowOneSurvey (struct Svy_Surveys *Surveys,
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bool ShowOnlyThisSvyComplete)
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{
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extern const char **Hie_TxtLevel[Hie_NUM_LEVELS];
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extern const char *Hlp_ANALYTICS_Surveys;
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extern const char *Txt_Survey;
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extern const char *Txt_View_survey;
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extern const char *Txt_Number_of_questions;
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extern const char *Txt_Number_of_users;
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extern const char *Txt_Scope;
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extern const char *Txt_Users;
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extern const char *Txt_Answer_survey;
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extern const char *Txt_View_results;
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extern const char *HidVis_DateGreenClass[HidVis_NUM_HIDDEN_VISIBLE];
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extern const char *HidVis_DateRedClass[HidVis_NUM_HIDDEN_VISIBLE];
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extern const char *HidVis_TitleClass[HidVis_NUM_HIDDEN_VISIBLE];
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extern const char *HidVis_GroupClass[HidVis_NUM_HIDDEN_VISIBLE];
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extern const char *HidVis_DataClass[HidVis_NUM_HIDDEN_VISIBLE];
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char *Anchor = NULL;
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static unsigned UniqueId = 0;
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char *Id;
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Grp_WhichGroups_t WhichGroups;
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char Txt[Cns_MAX_BYTES_TEXT + 1];
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/***** Get data of this survey *****/
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Svy_GetSurveyDataByCod (&Surveys->Svy);
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if (Surveys->Svy.Level == Hie_UNK)
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Err_WrongHierarchyLevelExit ();
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/***** Begin box *****/
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if (ShowOnlyThisSvyComplete)
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Box_BoxBegin (NULL,Surveys->Svy.Title[0] ? Surveys->Svy.Title :
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Txt_Survey,
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Svy_PutIconsOneSvy,Surveys,
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Hlp_ANALYTICS_Surveys,Box_NOT_CLOSABLE);
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/***** Set anchor string *****/
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Frm_SetAnchorStr (Surveys->Svy.SvyCod,&Anchor);
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/***** Begin table *****/
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if (ShowOnlyThisSvyComplete)
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HTM_TABLE_BeginWidePadding (2);
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/***** Write first row of data of this assignment *****/
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HTM_TR_Begin (NULL);
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/* Forms to remove/edit this assignment */
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if (!ShowOnlyThisSvyComplete)
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{
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HTM_TD_Begin ("rowspan=\"2\" class=\"CONTEXT_COL %s\"",
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The_GetColorRows ());
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if (Surveys->Svy.Status.ICanEdit ||
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Rsc_CheckIfICanGetLink ())
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Svy_PutFormsToRemEditOneSvy (Surveys,Anchor);
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HTM_TD_End ();
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}
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/* Start date/time */
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UniqueId++;
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if (asprintf (&Id,"svy_date_start_%u",UniqueId) < 0)
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Err_NotEnoughMemoryExit ();
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if (ShowOnlyThisSvyComplete)
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HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s\"",
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Id,
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Surveys->Svy.Status.Open ? HidVis_DateGreenClass[Surveys->Svy.Status.HiddenOrVisible] :
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HidVis_DateRedClass[Surveys->Svy.Status.HiddenOrVisible],
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The_GetSuffix ());
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else
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HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s %s\"",
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Id,
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Surveys->Svy.Status.Open ? HidVis_DateGreenClass[Surveys->Svy.Status.HiddenOrVisible] :
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HidVis_DateRedClass[Surveys->Svy.Status.HiddenOrVisible],
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The_GetSuffix (),
|
|
The_GetColorRows ());
|
|
Dat_WriteLocalDateHMSFromUTC (Id,Surveys->Svy.TimeUTC[Dat_STR_TIME],
|
|
Gbl.Prefs.DateFormat,Dat_SEPARATOR_BREAK,
|
|
true,true,true,0x7);
|
|
HTM_TD_End ();
|
|
free (Id);
|
|
|
|
/* End date/time */
|
|
if (asprintf (&Id,"svy_date_end_%u",UniqueId) < 0)
|
|
Err_NotEnoughMemoryExit ();
|
|
if (ShowOnlyThisSvyComplete)
|
|
HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s\"",
|
|
Id,
|
|
Surveys->Svy.Status.Open ? HidVis_DateGreenClass[Surveys->Svy.Status.HiddenOrVisible] :
|
|
HidVis_DateRedClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
else
|
|
HTM_TD_Begin ("id=\"%s\" class=\"LT %s_%s %s\"",
|
|
Id,
|
|
Surveys->Svy.Status.Open ? HidVis_DateGreenClass[Surveys->Svy.Status.HiddenOrVisible] :
|
|
HidVis_DateRedClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix (),
|
|
The_GetColorRows ());
|
|
Dat_WriteLocalDateHMSFromUTC (Id,Surveys->Svy.TimeUTC[Dat_END_TIME],
|
|
Gbl.Prefs.DateFormat,Dat_SEPARATOR_BREAK,
|
|
true,false,true,0x7);
|
|
HTM_TD_End ();
|
|
free (Id);
|
|
|
|
/* Survey title */
|
|
if (ShowOnlyThisSvyComplete)
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
else
|
|
HTM_TD_Begin ("class=\"LT %s\"",The_GetColorRows ());
|
|
|
|
HTM_ARTICLE_Begin (Anchor);
|
|
Frm_BeginForm (ActSeeOneSvy);
|
|
ParCod_PutPar (ParCod_Svy,Surveys->Svy.SvyCod);
|
|
Svy_PutParSvyOrder (Surveys->SelectedOrder);
|
|
WhichGroups = Grp_GetParWhichGroups ();
|
|
Grp_PutParWhichGroups (&WhichGroups);
|
|
Pag_PutParPagNum (Pag_SURVEYS,Surveys->CurrentPage);
|
|
HTM_BUTTON_Submit_Begin (Txt_View_survey,"class=\"LT BT_LINK %s_%s\"",
|
|
HidVis_TitleClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Surveys->Svy.Title);
|
|
HTM_BUTTON_End ();
|
|
Frm_EndForm ();
|
|
HTM_ARTICLE_End ();
|
|
|
|
/* Number of questions and number of distinct users who have already answered this survey */
|
|
HTM_DIV_Begin ("class=\"%s_%s\"",
|
|
HidVis_GroupClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_TxtColonNBSP (Txt_Number_of_questions);
|
|
HTM_Unsigned (Surveys->Svy.NumQsts);
|
|
HTM_Txt ("; ");
|
|
HTM_TxtColonNBSP (Txt_Number_of_users);
|
|
HTM_Unsigned (Surveys->Svy.NumUsrs);
|
|
HTM_DIV_End ();
|
|
|
|
HTM_TD_End ();
|
|
|
|
/* Status of the survey */
|
|
if (ShowOnlyThisSvyComplete)
|
|
HTM_TD_Begin ("rowspan=\"2\" class=\"LT\"");
|
|
else
|
|
HTM_TD_Begin ("rowspan=\"2\" class=\"LT %s\"",
|
|
The_GetColorRows ());
|
|
Svy_WriteStatus (&Surveys->Svy);
|
|
|
|
if (!ShowOnlyThisSvyComplete)
|
|
{
|
|
/* Possible button to answer this survey */
|
|
if (Surveys->Svy.Status.ICanAnswer)
|
|
{
|
|
HTM_DIV_Begin ("class=\"BUTTONS_AFTER_ALERT\"");
|
|
|
|
Frm_BeginForm (ActSeeOneSvy);
|
|
ParCod_PutPar (ParCod_Svy,Surveys->Svy.SvyCod);
|
|
Svy_PutParSvyOrder (Surveys->SelectedOrder);
|
|
WhichGroups = Grp_GetParWhichGroups ();
|
|
Grp_PutParWhichGroups (&WhichGroups);
|
|
Pag_PutParPagNum (Pag_SURVEYS,Surveys->CurrentPage);
|
|
Btn_PutCreateButtonInline (Txt_Answer_survey);
|
|
Frm_EndForm ();
|
|
|
|
HTM_DIV_End ();
|
|
}
|
|
/* Possible button to see the result of the survey */
|
|
else if (Surveys->Svy.Status.ICanViewResults)
|
|
{
|
|
HTM_DIV_Begin ("class=\"BUTTONS_AFTER_ALERT\"");
|
|
|
|
Frm_BeginForm (ActSeeOneSvy);
|
|
ParCod_PutPar (ParCod_Svy,Surveys->Svy.SvyCod);
|
|
Svy_PutParSvyOrder (Surveys->SelectedOrder);
|
|
WhichGroups = Grp_GetParWhichGroups ();
|
|
Grp_PutParWhichGroups (&WhichGroups);
|
|
Pag_PutParPagNum (Pag_SURVEYS,Surveys->CurrentPage);
|
|
Btn_PutConfirmButtonInline (Txt_View_results);
|
|
Frm_EndForm ();
|
|
|
|
HTM_DIV_End ();
|
|
}
|
|
}
|
|
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
|
|
/***** Write second row of data of this survey *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* 1st column: Author of the survey */
|
|
if (ShowOnlyThisSvyComplete)
|
|
HTM_TD_Begin ("colspan=\"2\" class=\"LT\"");
|
|
else
|
|
HTM_TD_Begin ("colspan=\"2\" class=\"LT %s\"",
|
|
The_GetColorRows ());
|
|
Svy_WriteAuthor (&Surveys->Svy);
|
|
HTM_TD_End ();
|
|
|
|
/* 2nd column: Scope, Users, Groups and Text */
|
|
if (ShowOnlyThisSvyComplete)
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
else
|
|
HTM_TD_Begin ("class=\"LT %s\"",The_GetColorRows ());
|
|
|
|
/* Scope of the survey */
|
|
HTM_DIV_Begin ("class=\"%s_%s\"",
|
|
HidVis_GroupClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_TxtColonNBSP (Txt_Scope);
|
|
HTM_TxtF ("%s %s",*Hie_TxtLevel[Surveys->Svy.Level],
|
|
Gbl.Hierarchy.Node[Surveys->Svy.Level].ShrtName);
|
|
HTM_DIV_End ();
|
|
|
|
/* Users' roles who can answer the survey */
|
|
HTM_DIV_Begin ("class=\"%s_%s\"",
|
|
HidVis_GroupClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_TxtColon (Txt_Users);
|
|
HTM_BR ();
|
|
Rol_WriteSelectorRoles (1 << Rol_STD |
|
|
1 << Rol_NET |
|
|
1 << Rol_TCH,
|
|
Surveys->Svy.Roles,
|
|
true,false);
|
|
HTM_DIV_End ();
|
|
|
|
/* Groups whose users can answer this survey */
|
|
if (Surveys->Svy.Level == Hie_CRS)
|
|
if (Gbl.Crs.Grps.NumGrps)
|
|
Svy_GetAndWriteNamesOfGrpsAssociatedToSvy (&Surveys->Svy);
|
|
|
|
/* Text of the survey */
|
|
Svy_DB_GetSurveyTxt (Surveys->Svy.SvyCod,Txt);
|
|
Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML,
|
|
Txt,Cns_MAX_BYTES_TEXT,Str_DONT_REMOVE_SPACES);
|
|
ALn_InsertLinks (Txt,Cns_MAX_BYTES_TEXT,60); // Insert links
|
|
HTM_DIV_Begin ("class=\"PAR %s_%s\"",
|
|
HidVis_DataClass[Surveys->Svy.Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt);
|
|
HTM_DIV_End ();
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** Write questions of this survey *****/
|
|
if (ShowOnlyThisSvyComplete)
|
|
{
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_Begin ("colspan=\"5\"");
|
|
Svy_ListSvyQuestions (Surveys);
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
}
|
|
|
|
The_ChangeRowColor ();
|
|
|
|
/***** Mark possible notification as seen *****/
|
|
if (Surveys->Svy.Level == Hie_CRS) // Only course surveys are notified
|
|
Ntf_DB_MarkNotifAsSeenUsingCod (Ntf_EVENT_SURVEY,Surveys->Svy.HieCod);
|
|
|
|
if (ShowOnlyThisSvyComplete)
|
|
{
|
|
/***** End table *****/
|
|
HTM_TABLE_End ();
|
|
|
|
/***** End box *****/
|
|
Box_BoxEnd ();
|
|
}
|
|
|
|
/***** Free anchor string *****/
|
|
Frm_FreeAnchorStr (&Anchor);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Put contextual icons in a survey ***********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutIconsOneSvy (void *Surveys)
|
|
{
|
|
char *Anchor = NULL;
|
|
|
|
if (Surveys)
|
|
{
|
|
/***** Set anchor string *****/
|
|
Frm_SetAnchorStr (((struct Svy_Surveys *) Surveys)->Svy.SvyCod,&Anchor);
|
|
|
|
/***** Icons to remove/edit this survey *****/
|
|
Svy_PutFormsToRemEditOneSvy ((struct Svy_Surveys *) Surveys,Anchor);
|
|
|
|
/***** Free anchor string *****/
|
|
Frm_FreeAnchorStr (&Anchor);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Write the author of a survey ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_WriteAuthor (struct Svy_Survey *Svy)
|
|
{
|
|
Usr_WriteAuthor1Line (Svy->UsrCod,Svy->Status.HiddenOrVisible);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Write status of a survey ***************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_WriteStatus (struct Svy_Survey *Svy)
|
|
{
|
|
extern const char *Txt_Hidden_survey;
|
|
extern const char *Txt_Visible_survey;
|
|
extern const char *Txt_Closed_survey;
|
|
extern const char *Txt_Open_survey;
|
|
extern const char *Txt_SURVEY_Type_of_user_not_allowed;
|
|
extern const char *Txt_SURVEY_Type_of_user_allowed;
|
|
extern const char *Txt_SURVEY_You_belong_to_the_scope_of_the_survey;
|
|
extern const char *Txt_SURVEY_You_dont_belong_to_the_scope_of_the_survey;
|
|
extern const char *Txt_SURVEY_You_have_already_answered;
|
|
extern const char *Txt_SURVEY_You_have_not_answered;
|
|
extern const char *HidVis_DateGreenClass[HidVis_NUM_HIDDEN_VISIBLE];
|
|
extern const char *HidVis_DateRedClass[HidVis_NUM_HIDDEN_VISIBLE];
|
|
static struct
|
|
{
|
|
const char **Class;
|
|
const char **Txt;
|
|
} HiddenOrVisible[HidVis_NUM_HIDDEN_VISIBLE] =
|
|
{
|
|
[HidVis_HIDDEN ] =
|
|
{
|
|
.Class = &HidVis_DateRedClass [HidVis_HIDDEN ],
|
|
.Txt = &Txt_Hidden_survey
|
|
},
|
|
[HidVis_VISIBLE] =
|
|
{
|
|
.Class = &HidVis_DateGreenClass[HidVis_VISIBLE],
|
|
.Txt = &Txt_Visible_survey
|
|
}
|
|
};
|
|
|
|
/***** Begin list with items of status *****/
|
|
HTM_UL_Begin (NULL);
|
|
|
|
/* Write whether survey is visible or hidden */
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
*HiddenOrVisible[Svy->Status.HiddenOrVisible].Class,
|
|
The_GetSuffix ());
|
|
HTM_Txt (*HiddenOrVisible[Svy->Status.HiddenOrVisible].Txt);
|
|
HTM_LI_End ();
|
|
|
|
/* Write whether survey is open or closed */
|
|
if (Svy->Status.Open)
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateGreenClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_Open_survey);
|
|
}
|
|
else
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateRedClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_Closed_survey);
|
|
}
|
|
HTM_LI_End ();
|
|
|
|
/* Write whether survey can be answered by me or not depending on user type */
|
|
if (Svy->Status.IAmLoggedWithAValidRoleToAnswer)
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateGreenClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_SURVEY_Type_of_user_allowed);
|
|
}
|
|
else
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateRedClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_SURVEY_Type_of_user_not_allowed);
|
|
}
|
|
HTM_LI_End ();
|
|
|
|
/* Write whether survey can be answered by me or not depending on groups */
|
|
if (Svy->Status.IBelongToScope)
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateGreenClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_SURVEY_You_belong_to_the_scope_of_the_survey);
|
|
}
|
|
else
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateRedClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_SURVEY_You_dont_belong_to_the_scope_of_the_survey);
|
|
}
|
|
HTM_LI_End ();
|
|
|
|
/* Write whether survey has been already answered by me or not */
|
|
if (Svy->Status.IHaveAnswered)
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateGreenClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_SURVEY_You_have_already_answered);
|
|
}
|
|
else
|
|
{
|
|
HTM_LI_Begin ("class=\"%s_%s\"",
|
|
HidVis_DateRedClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_Txt (Txt_SURVEY_You_have_not_answered);
|
|
}
|
|
HTM_LI_End ();
|
|
|
|
/***** End list with items of status *****/
|
|
HTM_UL_End ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Get parameter with the type or order in list of surveys ***********/
|
|
/*****************************************************************************/
|
|
|
|
static Dat_StartEndTime_t Svy_GetParSvyOrder (void)
|
|
{
|
|
return (Dat_StartEndTime_t)
|
|
Par_GetParUnsignedLong ("Order",
|
|
0,
|
|
Dat_NUM_START_END_TIME - 1,
|
|
(unsigned long) Svy_ORDER_DEFAULT);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***** Put a hidden parameter with the type of order in list of surveys ******/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_PutParSvyOrder (Dat_StartEndTime_t SelectedOrder)
|
|
{
|
|
Par_PutParOrder ((unsigned) SelectedOrder);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Put icons to edit one survey ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutFormsToRemEditOneSvy (struct Svy_Surveys *Surveys,
|
|
const char *Anchor)
|
|
{
|
|
static Act_Action_t ActionHideUnhide[HidVis_NUM_HIDDEN_VISIBLE] =
|
|
{
|
|
[HidVis_HIDDEN ] = ActUnhSvy, // Hidden ==> action to unhide
|
|
[HidVis_VISIBLE] = ActHidSvy, // Visible ==> action to hide
|
|
};
|
|
|
|
if (Surveys->Svy.Status.ICanEdit)
|
|
{
|
|
/***** Icon to remove survey *****/
|
|
Ico_PutContextualIconToRemove (ActReqRemSvy,NULL,
|
|
Svy_PutPars,Surveys);
|
|
|
|
/***** Icon to reset survey *****/
|
|
Ico_PutContextualIconToReset (ActReqRstSvy,NULL,
|
|
Svy_PutPars,Surveys);
|
|
|
|
/***** Icon to hide/unhide survey *****/
|
|
Ico_PutContextualIconToHideUnhide (ActionHideUnhide,Anchor,
|
|
Svy_PutPars,Surveys,
|
|
Surveys->Svy.Status.HiddenOrVisible);
|
|
|
|
/***** Icon to edit survey *****/
|
|
Ico_PutContextualIconToEdit (ActEdiOneSvy,NULL,
|
|
Svy_PutPars,Surveys);
|
|
}
|
|
|
|
/***** Icon to get resource link *****/
|
|
if (Rsc_CheckIfICanGetLink ())
|
|
Ico_PutContextualIconToGetLink (ActReqLnkSvy,NULL,
|
|
Svy_PutPars,Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Params used to edit a survey *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutPars (void *Surveys)
|
|
{
|
|
Grp_WhichGroups_t WhichGroups;
|
|
|
|
if (Surveys)
|
|
{
|
|
ParCod_PutPar (ParCod_Svy,((struct Svy_Surveys *) Surveys)->Svy.SvyCod);
|
|
Par_PutParOrder ((unsigned) ((struct Svy_Surveys *) Surveys)->SelectedOrder);
|
|
WhichGroups = Grp_GetParWhichGroups ();
|
|
Grp_PutParWhichGroups (&WhichGroups);
|
|
Pag_PutParPagNum (Pag_SURVEYS,((struct Svy_Surveys *) Surveys)->CurrentPage);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Get list of all surveys **************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_GetListSurveys (struct Svy_Surveys *Surveys)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
unsigned NumSvy;
|
|
unsigned ScopesAllowed = 0;
|
|
unsigned HiddenAllowed = 0;
|
|
|
|
/***** Free list of surveys *****/
|
|
if (Surveys->LstIsRead)
|
|
Svy_FreeListSurveys (Surveys);
|
|
|
|
/***** Set allowed and hidden scopes to get list depending on my user's role *****/
|
|
Svy_SetAllowedAndHiddenScopes (&ScopesAllowed,&HiddenAllowed);
|
|
|
|
/***** Get list of surveys from database *****/
|
|
if ((Surveys->Num = Svy_DB_GetListSurveys (&mysql_res,
|
|
ScopesAllowed,
|
|
HiddenAllowed,
|
|
Surveys->SelectedOrder))) // Surveys found...
|
|
{
|
|
/***** Create list of surveys *****/
|
|
if ((Surveys->LstSvyCods = calloc ((size_t) Surveys->Num,
|
|
sizeof (*Surveys->LstSvyCods))) == NULL)
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Get the surveys codes *****/
|
|
for (NumSvy = 0;
|
|
NumSvy < Surveys->Num;
|
|
NumSvy++)
|
|
/* Get next survey code */
|
|
if ((Surveys->LstSvyCods[NumSvy] = DB_GetNextCode (mysql_res)) < 0)
|
|
Err_WrongSurveyExit ();
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
Surveys->LstIsRead = true;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*** Set allowed and hidden scopes to get list depending on my user's role ***/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_SetAllowedAndHiddenScopes (unsigned *ScopesAllowed,
|
|
unsigned *HiddenAllowed)
|
|
{
|
|
switch (Gbl.Usrs.Me.Role.Logged)
|
|
{
|
|
case Rol_UNK: // User not logged in *********************************
|
|
*ScopesAllowed = 0;
|
|
*HiddenAllowed = 0;
|
|
break;
|
|
case Rol_GST: // User not belonging to any course *******************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
break;
|
|
case Rol_USR: // Student or teacher in other courses...
|
|
// ...but not belonging to the current course *********
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
if (Hie_CheckIfIBelongTo (Hie_CTY,Gbl.Hierarchy.Node[Hie_CTY].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
if (Hie_CheckIfIBelongTo (Hie_INS,Gbl.Hierarchy.Node[Hie_INS].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
if (Hie_CheckIfIBelongTo (Hie_CTR,Gbl.Hierarchy.Node[Hie_CTR].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTR;
|
|
if (Hie_CheckIfIBelongTo (Hie_DEG,Gbl.Hierarchy.Node[Hie_DEG].HieCod))
|
|
*ScopesAllowed |= 1 << Hie_DEG;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case Rol_STD: // Student in current course **************************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
if (Hie_CheckIfIBelongTo (Hie_CTY,Gbl.Hierarchy.Node[Hie_CTY].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
if (Hie_CheckIfIBelongTo (Hie_INS,Gbl.Hierarchy.Node[Hie_INS].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
if (Hie_CheckIfIBelongTo (Hie_CTR,Gbl.Hierarchy.Node[Hie_CTR].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTR;
|
|
if (Hie_CheckIfIBelongTo (Hie_DEG,Gbl.Hierarchy.Node[Hie_DEG].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_DEG;
|
|
if (Gbl.Usrs.Me.IBelongToCurrent[Hie_CRS])
|
|
*ScopesAllowed |= 1 << Hie_CRS;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case Rol_NET: // Non-editing teacher in current course **************
|
|
case Rol_TCH: // Teacher in current course **************************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
if (Hie_CheckIfIBelongTo (Hie_CTY,Gbl.Hierarchy.Node[Hie_CTY].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
if (Hie_CheckIfIBelongTo (Hie_INS,Gbl.Hierarchy.Node[Hie_INS].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
if (Hie_CheckIfIBelongTo (Hie_CTR,Gbl.Hierarchy.Node[Hie_CTR].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTR;
|
|
if (Hie_CheckIfIBelongTo (Hie_DEG,Gbl.Hierarchy.Node[Hie_DEG].HieCod))
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_DEG;
|
|
if (Gbl.Usrs.Me.IBelongToCurrent[Hie_CRS])
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CRS;
|
|
*HiddenAllowed |= 1 << Hie_CRS; // A non-editing teacher or teacher can view hidden course surveys
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case Rol_DEG_ADM: // Degree administrator *******************************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
if (Gbl.Hierarchy.Node[Hie_CTY].HieCod > 0) // Country selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
if (Gbl.Hierarchy.Node[Hie_INS].HieCod > 0) // Institution selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
if (Gbl.Hierarchy.Node[Hie_CTR].HieCod > 0) // Center selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTR;
|
|
if (Gbl.Hierarchy.Node[Hie_DEG].HieCod > 0) // Degree selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_DEG;
|
|
*HiddenAllowed |= 1 << Hie_DEG; // A degree admin can view hidden degree surveys
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case Rol_CTR_ADM: // Center administrator *******************************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
if (Gbl.Hierarchy.Node[Hie_CTY].HieCod > 0) // Country selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
if (Gbl.Hierarchy.Node[Hie_INS].HieCod > 0) // Institution selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
if (Gbl.Hierarchy.Node[Hie_CTR].HieCod > 0) // Center selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTR;
|
|
*HiddenAllowed |= 1 << Hie_CTR; // A center admin can view hidden center surveys
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case Rol_INS_ADM: // Institution administrator **************************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 0;
|
|
if (Gbl.Hierarchy.Node[Hie_CTY].HieCod > 0) // Country selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
if (Gbl.Hierarchy.Node[Hie_INS].HieCod > 0) // Institution selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
*HiddenAllowed |= 1 << Hie_INS; // An institution admin can view hidden institution surveys
|
|
}
|
|
}
|
|
break;
|
|
case Rol_SYS_ADM: // System administrator (superuser) *******************
|
|
*ScopesAllowed = 1 << Hie_SYS;
|
|
*HiddenAllowed = 1 << Hie_SYS; // A system admin can view hidden system surveys
|
|
if (Gbl.Hierarchy.Node[Hie_CTY].HieCod > 0) // Country selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTY;
|
|
*HiddenAllowed |= 1 << Hie_CTY; // A system admin can view hidden country surveys
|
|
if (Gbl.Hierarchy.Node[Hie_INS].HieCod > 0) // Institution selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_INS;
|
|
*HiddenAllowed |= 1 << Hie_INS; // A system admin can view hidden institution surveys
|
|
if (Gbl.Hierarchy.Node[Hie_CTR].HieCod > 0) // Center selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CTR;
|
|
*HiddenAllowed |= 1 << Hie_CTR; // A system admin can view hidden center surveys
|
|
if (Gbl.Hierarchy.Node[Hie_DEG].HieCod > 0) // Degree selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_DEG;
|
|
*HiddenAllowed |= 1 << Hie_DEG; // A system admin can view hidden degree surveys
|
|
if (Gbl.Hierarchy.Level == Hie_CRS) // Course selected
|
|
{
|
|
*ScopesAllowed |= 1 << Hie_CRS;
|
|
*HiddenAllowed |= 1 << Hie_CRS; // A system admin can view hidden course surveys
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Get survey data using its code ************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_GetSurveyDataByCod (struct Svy_Survey *Svy)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
|
|
/***** Get data of survey from database *****/
|
|
if (Svy_DB_GetSurveyDataByCod (&mysql_res,Svy->SvyCod)) // Survey found...
|
|
{
|
|
/* Get row */
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get code of the survey (row[0]) */
|
|
Svy->SvyCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/* Get survey scope (row[1]) */
|
|
if ((Svy->Level = Hie_GetLevelFromDBStr (row[1])) == Hie_UNK)
|
|
Err_WrongHierarchyLevelExit ();
|
|
|
|
/* Get code of the country, institution, center, degree or course (row[2]) */
|
|
Svy->HieCod = Str_ConvertStrCodToLongCod (row[2]);
|
|
|
|
/* Get whether the survey is hidden (row[3]) */
|
|
Svy->Status.HiddenOrVisible = HidVid_GetHiddenOrVisible (row[3][0]);
|
|
|
|
/* Get roles (row[4]) */
|
|
if (sscanf (row[4],"%u",&Svy->Roles) != 1)
|
|
Err_ShowErrorAndExit ("Error when reading roles of survey.");
|
|
|
|
/* Get author of the survey (row[5]) */
|
|
Svy->UsrCod = Str_ConvertStrCodToLongCod (row[5]);
|
|
|
|
/* Get start date (row[6] holds the start UTC time)
|
|
and end date (row[7] holds the end UTC time) */
|
|
Svy->TimeUTC[Dat_STR_TIME] = Dat_GetUNIXTimeFromStr (row[6]);
|
|
Svy->TimeUTC[Dat_END_TIME] = Dat_GetUNIXTimeFromStr (row[7]);
|
|
|
|
/* Get whether the survey is open or closed (row(8)) */
|
|
Svy->Status.Open = (row[8][0] == '1');
|
|
|
|
/* Get the title of the survey (row[9]) */
|
|
Str_Copy (Svy->Title,row[9],sizeof (Svy->Title) - 1);
|
|
|
|
/* Get number of questions and number of users who have already answer this survey */
|
|
Svy->NumQsts = Svy_DB_GetNumQstsSvy (Svy->SvyCod);
|
|
Svy->NumUsrs = Svy_DB_GetNumUsrsWhoHaveAnsweredSvy (Svy->SvyCod);
|
|
|
|
/* Am I logged with a valid role to answer this survey? */
|
|
Svy->Status.IAmLoggedWithAValidRoleToAnswer = (Svy->Roles & (1 << Gbl.Usrs.Me.Role.Logged));
|
|
|
|
/* Do I belong to valid groups to answer this survey? */
|
|
switch (Svy->Level)
|
|
{
|
|
case Hie_SYS: // System
|
|
Svy->Status.IBelongToScope = Gbl.Usrs.Me.Logged;
|
|
break;
|
|
case Hie_CTY: // Country
|
|
case Hie_INS: // Institution
|
|
case Hie_CTR: // Center
|
|
case Hie_DEG: // Degree
|
|
Svy->Status.IBelongToScope = Hie_CheckIfIBelongTo (Svy->Level,Svy->HieCod);
|
|
break;
|
|
case Hie_CRS: // Course
|
|
Svy->Status.IBelongToScope = Hie_CheckIfIBelongTo (Svy->Level,Svy->HieCod) &&
|
|
Svy_DB_CheckIfICanDoThisSurveyBasedOnGrps (Svy->SvyCod);
|
|
break;
|
|
default: // Unknown
|
|
Err_WrongHierarchyLevelExit ();
|
|
break;
|
|
}
|
|
|
|
/* Have I answered this survey? */
|
|
Svy->Status.IHaveAnswered = Svy_DB_CheckIfIHaveAnsweredSvy (Svy->SvyCod);
|
|
|
|
/* Can I answer survey? */
|
|
Svy->Status.ICanAnswer = ( Svy->NumQsts != 0) &&
|
|
Svy->Status.HiddenOrVisible == HidVis_VISIBLE &&
|
|
Svy->Status.Open &&
|
|
Svy->Status.IAmLoggedWithAValidRoleToAnswer &&
|
|
Svy->Status.IBelongToScope &&
|
|
!Svy->Status.IHaveAnswered;
|
|
|
|
/* Can I view results of the survey?
|
|
Can I edit survey? */
|
|
switch (Gbl.Usrs.Me.Role.Logged)
|
|
{
|
|
case Rol_STD:
|
|
Svy->Status.ICanViewResults = (Svy->Level == Hie_CRS ||
|
|
Svy->Level == Hie_DEG ||
|
|
Svy->Level == Hie_CTR ||
|
|
Svy->Level == Hie_INS ||
|
|
Svy->Level == Hie_CTY ||
|
|
Svy->Level == Hie_SYS) &&
|
|
(Svy->NumQsts != 0) &&
|
|
Svy->Status.HiddenOrVisible == HidVis_VISIBLE &&
|
|
Svy->Status.Open &&
|
|
Svy->Status.IAmLoggedWithAValidRoleToAnswer &&
|
|
Svy->Status.IBelongToScope &&
|
|
Svy->Status.IHaveAnswered;
|
|
Svy->Status.ICanViewComments = false;
|
|
Svy->Status.ICanEdit = false;
|
|
break;
|
|
case Rol_NET:
|
|
Svy->Status.ICanViewResults =
|
|
Svy->Status.ICanViewComments = (Svy->Level == Hie_CRS ||
|
|
Svy->Level == Hie_DEG ||
|
|
Svy->Level == Hie_CTR ||
|
|
Svy->Level == Hie_INS ||
|
|
Svy->Level == Hie_CTY ||
|
|
Svy->Level == Hie_SYS) &&
|
|
Svy->NumQsts != 0 &&
|
|
!Svy->Status.ICanAnswer;
|
|
Svy->Status.ICanEdit = false;
|
|
break;
|
|
case Rol_TCH:
|
|
Svy->Status.ICanViewResults =
|
|
Svy->Status.ICanViewComments = (Svy->Level == Hie_CRS ||
|
|
Svy->Level == Hie_DEG ||
|
|
Svy->Level == Hie_CTR ||
|
|
Svy->Level == Hie_INS ||
|
|
Svy->Level == Hie_CTY ||
|
|
Svy->Level == Hie_SYS) &&
|
|
Svy->NumQsts != 0 &&
|
|
!Svy->Status.ICanAnswer;
|
|
Svy->Status.ICanEdit = Svy->Level == Hie_CRS; // && Svy->Status.IBelongToScope
|
|
break;
|
|
case Rol_DEG_ADM:
|
|
Svy->Status.ICanViewResults =
|
|
Svy->Status.ICanViewComments = (Svy->Level == Hie_DEG ||
|
|
Svy->Level == Hie_CTR ||
|
|
Svy->Level == Hie_INS ||
|
|
Svy->Level == Hie_CTY ||
|
|
Svy->Level == Hie_SYS) &&
|
|
(Svy->NumQsts != 0) &&
|
|
!Svy->Status.ICanAnswer;
|
|
Svy->Status.ICanEdit = Svy->Level == Hie_DEG &&
|
|
Svy->Status.IBelongToScope;
|
|
break;
|
|
case Rol_CTR_ADM:
|
|
Svy->Status.ICanViewResults =
|
|
Svy->Status.ICanViewComments = (Svy->Level == Hie_CTR ||
|
|
Svy->Level == Hie_INS ||
|
|
Svy->Level == Hie_CTY ||
|
|
Svy->Level == Hie_SYS) &&
|
|
(Svy->NumQsts != 0) &&
|
|
!Svy->Status.ICanAnswer;
|
|
Svy->Status.ICanEdit = Svy->Level == Hie_CTR &&
|
|
Svy->Status.IBelongToScope;
|
|
break;
|
|
case Rol_INS_ADM:
|
|
Svy->Status.ICanViewResults =
|
|
Svy->Status.ICanViewComments = (Svy->Level == Hie_INS ||
|
|
Svy->Level == Hie_CTY ||
|
|
Svy->Level == Hie_SYS) &&
|
|
(Svy->NumQsts != 0) &&
|
|
!Svy->Status.ICanAnswer;
|
|
Svy->Status.ICanEdit = Svy->Level == Hie_INS &&
|
|
Svy->Status.IBelongToScope;
|
|
break;
|
|
case Rol_SYS_ADM:
|
|
Svy->Status.ICanViewResults =
|
|
Svy->Status.ICanViewComments = (Svy->NumQsts != 0);
|
|
Svy->Status.ICanEdit = true;
|
|
break;
|
|
default:
|
|
Svy->Status.ICanViewResults = false;
|
|
Svy->Status.ICanViewComments = false;
|
|
Svy->Status.ICanEdit = false;
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Initialize to empty survey */
|
|
Svy->SvyCod = -1L;
|
|
Svy->Level = Hie_UNK;
|
|
Svy->Roles = 0;
|
|
Svy->UsrCod = -1L;
|
|
Svy->TimeUTC[Dat_STR_TIME] =
|
|
Svy->TimeUTC[Dat_END_TIME] = (time_t) 0;
|
|
Svy->Title[0] = '\0';
|
|
Svy->NumQsts = 0;
|
|
Svy->NumUsrs = 0;
|
|
Svy->Status.HiddenOrVisible = HidVis_VISIBLE;
|
|
Svy->Status.Open = false;
|
|
Svy->Status.IAmLoggedWithAValidRoleToAnswer = false;
|
|
Svy->Status.IBelongToScope = false;
|
|
Svy->Status.IHaveAnswered = false;
|
|
Svy->Status.ICanAnswer = false;
|
|
Svy->Status.ICanViewResults = false;
|
|
Svy->Status.ICanViewComments = false;
|
|
Svy->Status.ICanEdit = false;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************************** Free list of surveys ***************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_FreeListSurveys (struct Svy_Surveys *Surveys)
|
|
{
|
|
if (Surveys->LstIsRead && Surveys->LstSvyCods)
|
|
{
|
|
/***** Free memory used by the list of surveys *****/
|
|
free (Surveys->LstSvyCods);
|
|
Surveys->LstSvyCods = NULL;
|
|
Surveys->Num = 0;
|
|
Surveys->LstIsRead = false;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Get summary and content of a survey *******************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_GetNotifSurvey (char SummaryStr[Ntf_MAX_BYTES_SUMMARY + 1],
|
|
char **ContentStr,
|
|
long SvyCod,bool GetContent)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
size_t Length;
|
|
|
|
SummaryStr[0] = '\0'; // Return nothing on error
|
|
|
|
/***** Get title and text *****/
|
|
if (Svy_DB_GetSurveyTitleAndText (&mysql_res,SvyCod))
|
|
{
|
|
/***** Get row *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/***** Get summary *****/
|
|
Str_Copy (SummaryStr,row[0],Ntf_MAX_BYTES_SUMMARY);
|
|
|
|
/***** Get content *****/
|
|
if (GetContent)
|
|
{
|
|
Length = strlen (row[1]);
|
|
if ((*ContentStr = malloc (Length + 1)) == NULL)
|
|
Err_NotEnoughMemoryExit ();
|
|
Str_Copy (*ContentStr,row[1],Length);
|
|
}
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Ask for confirmation of removing of a survey ****************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_AskRemSurvey (void)
|
|
{
|
|
extern const char *Txt_Do_you_really_want_to_remove_the_survey_X;
|
|
struct Svy_Surveys Surveys;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/***** Get data of the survey from database *****/
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
if (!Surveys.Svy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
|
|
/***** Show question and button to remove survey *****/
|
|
Ale_ShowAlertRemove (ActRemSvy,NULL,
|
|
Svy_PutPars,&Surveys,
|
|
Txt_Do_you_really_want_to_remove_the_survey_X,
|
|
Surveys.Svy.Title);
|
|
|
|
/***** Show surveys again *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************************** Remove a survey ******************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_RemoveSurvey (void)
|
|
{
|
|
extern const char *Txt_Survey_X_removed;
|
|
struct Svy_Surveys Surveys;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/***** Get data of the survey from database *****/
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
if (!Surveys.Svy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
|
|
/***** Remove all users in this survey *****/
|
|
Svy_DB_RemoveUsrsWhoHaveAnsweredSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Remove all answers and comments in this survey *****/
|
|
Svy_DB_RemoveAnswersSvy (Surveys.Svy.SvyCod);
|
|
Svy_DB_RemoveCommentsSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Remove all questions in this survey *****/
|
|
Svy_DB_RemoveQstsSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Remove all groups of this survey *****/
|
|
Svy_DB_RemoveGrpsAssociatedToSurvey (Surveys.Svy.SvyCod);
|
|
|
|
/***** Remove survey *****/
|
|
Svy_DB_RemoveSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Mark possible notifications as removed *****/
|
|
Ntf_DB_MarkNotifAsRemoved (Ntf_EVENT_SURVEY,Surveys.Svy.SvyCod);
|
|
|
|
/***** Write message to show the change made *****/
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Survey_X_removed,
|
|
Surveys.Svy.Title);
|
|
|
|
/***** Show surveys again *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************** Ask for confirmation of reset of a survey *****************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_AskResetSurvey (void)
|
|
{
|
|
extern const char *Txt_Do_you_really_want_to_reset_the_survey_X;
|
|
extern const char *Txt_Reset_survey;
|
|
struct Svy_Surveys Surveys;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/***** Get data of the survey from database *****/
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
if (!Surveys.Svy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
|
|
/***** Show question and button to reset survey *****/
|
|
Ale_ShowAlertAndButton (ActRstSvy,NULL,NULL,
|
|
Svy_PutPars,&Surveys,
|
|
Btn_REMOVE_BUTTON,Txt_Reset_survey,
|
|
Ale_QUESTION,Txt_Do_you_really_want_to_reset_the_survey_X,
|
|
Surveys.Svy.Title);
|
|
|
|
/***** Show surveys again *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************************* Reset a survey ******************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ResetSurvey (void)
|
|
{
|
|
extern const char *Txt_Survey_X_reset;
|
|
struct Svy_Surveys Surveys;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/***** Get data of the survey from database *****/
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
if (!Surveys.Svy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
|
|
/***** Remove all users in this survey *****/
|
|
Svy_DB_RemoveUsrsWhoHaveAnsweredSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Reset all answers in this survey *****/
|
|
Svy_DB_ResetAnswersSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Remove all comments in this survey *****/
|
|
Svy_DB_RemoveCommentsSvy (Surveys.Svy.SvyCod);
|
|
|
|
/***** Write message to show the change made *****/
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Survey_X_reset,Surveys.Svy.Title);
|
|
|
|
/***** Show surveys again *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************************** Hide/unhide a survey ****************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_HideSurvey (void)
|
|
{
|
|
Svy_HideUnhideSurvey (HidVis_HIDDEN);
|
|
}
|
|
|
|
void Svy_UnhideSurvey (void)
|
|
{
|
|
Svy_HideUnhideSurvey (HidVis_VISIBLE);
|
|
}
|
|
|
|
static void Svy_HideUnhideSurvey (HidVis_HiddenOrVisible_t HiddenOrVisible)
|
|
{
|
|
struct Svy_Surveys Surveys;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/***** Get data of the survey from database *****/
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
if (!Surveys.Svy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
|
|
/***** Show survey *****/
|
|
Svy_DB_HideOrUnhideSurvey (Surveys.Svy.SvyCod,HiddenOrVisible);
|
|
|
|
/***** Show surveys again *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Put a form to create a new survey *********************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ReqCreatOrEditSvy (void)
|
|
{
|
|
extern const char *Hlp_ANALYTICS_Surveys_edit_survey;
|
|
extern const char *Txt_Scope;
|
|
extern const char *Txt_Survey;
|
|
extern const char *Txt_Title;
|
|
extern const char *Txt_Description;
|
|
extern const char *Txt_Users;
|
|
extern const char *Txt_Create;
|
|
extern const char *Txt_Save_changes;
|
|
struct Svy_Surveys Surveys;
|
|
bool ItsANewSurvey;
|
|
char Txt[Cns_MAX_BYTES_TEXT + 1];
|
|
static const Dat_SetHMS SetHMS[Dat_NUM_START_END_TIME] =
|
|
{
|
|
[Dat_STR_TIME] = Dat_HMS_TO_000000,
|
|
[Dat_END_TIME] = Dat_HMS_TO_235959
|
|
};
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get the code of the survey *****/
|
|
ItsANewSurvey = ((Surveys.Svy.SvyCod = ParCod_GetPar (ParCod_Svy)) <= 0);
|
|
|
|
/***** Get from the database the data of the survey *****/
|
|
if (ItsANewSurvey)
|
|
{
|
|
/***** Put link (form) to create new survey *****/
|
|
if (!Svy_CheckIfICanCreateSvy ())
|
|
Err_NoPermissionExit ();
|
|
|
|
/* Initialize to empty survey */
|
|
Surveys.Svy.SvyCod = -1L;
|
|
Surveys.Svy.Level = Hie_UNK;
|
|
Surveys.Svy.Roles = (1 << Rol_STD);
|
|
Surveys.Svy.UsrCod = Gbl.Usrs.Me.UsrDat.UsrCod;
|
|
Surveys.Svy.TimeUTC[Dat_STR_TIME] = Dat_GetStartExecutionTimeUTC ();
|
|
Surveys.Svy.TimeUTC[Dat_END_TIME] = Surveys.Svy.TimeUTC[Dat_STR_TIME] + (24 * 60 * 60); // +24 hours
|
|
Surveys.Svy.Title[0] = '\0';
|
|
Surveys.Svy.NumQsts = 0;
|
|
Surveys.Svy.NumUsrs = 0;
|
|
Surveys.Svy.Status.HiddenOrVisible = HidVis_VISIBLE;
|
|
Surveys.Svy.Status.Open = true;
|
|
Surveys.Svy.Status.IAmLoggedWithAValidRoleToAnswer = false;
|
|
Surveys.Svy.Status.IBelongToScope = false;
|
|
Surveys.Svy.Status.IHaveAnswered = false;
|
|
Surveys.Svy.Status.ICanAnswer = false;
|
|
Surveys.Svy.Status.ICanViewResults = false;
|
|
Surveys.Svy.Status.ICanViewComments = false;
|
|
}
|
|
else
|
|
{
|
|
/* Get data of the survey from database */
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
if (!Surveys.Svy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
|
|
/* Get text of the survey from database */
|
|
Svy_DB_GetSurveyTxt (Surveys.Svy.SvyCod,Txt);
|
|
}
|
|
|
|
/***** Begin form *****/
|
|
Frm_BeginForm (ItsANewSurvey ? ActNewSvy :
|
|
ActChgSvy);
|
|
Svy_PutPars (&Surveys);
|
|
|
|
/***** Begin box and table *****/
|
|
Box_BoxTableBegin (NULL,
|
|
Surveys.Svy.Title[0] ? Surveys.Svy.Title :
|
|
Txt_Survey,
|
|
NULL,NULL,
|
|
Hlp_ANALYTICS_Surveys_edit_survey,Box_NOT_CLOSABLE,2);
|
|
|
|
/***** Scope of the survey *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label */
|
|
Frm_LabelColumn ("RT","ScopeSvy",Txt_Scope);
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
Svy_SetAllowedScopes (&Surveys.Svy);
|
|
Sco_GetScope ("ScopeSvy",Surveys.Svy.Level);
|
|
Sco_PutSelectorScope ("ScopeSvy",HTM_DONT_SUBMIT_ON_CHANGE);
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** Survey title *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label */
|
|
Frm_LabelColumn ("RT","Title",Txt_Title);
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
HTM_INPUT_TEXT ("Title",Svy_MAX_CHARS_SURVEY_TITLE,Surveys.Svy.Title,
|
|
HTM_DONT_SUBMIT_ON_CHANGE,
|
|
"id=\"Title\""
|
|
" class=\"TITLE_DESCRIPTION_WIDTH INPUT_%s\""
|
|
" required=\"required\"",
|
|
The_GetSuffix ());
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** Survey start and end dates *****/
|
|
Dat_PutFormStartEndClientLocalDateTimes (Surveys.Svy.TimeUTC,
|
|
Dat_FORM_SECONDS_ON,
|
|
SetHMS);
|
|
|
|
/***** Survey text *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label */
|
|
Frm_LabelColumn ("RT","Txt",Txt_Description);
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
HTM_TEXTAREA_Begin ("id=\"Txt\" name=\"Txt\" rows=\"5\""
|
|
" class=\"TITLE_DESCRIPTION_WIDTH INPUT_%s\"",
|
|
The_GetSuffix ());
|
|
if (!ItsANewSurvey)
|
|
HTM_Txt (Txt);
|
|
HTM_TEXTAREA_End ();
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** Users' roles who can answer the survey *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_TxtColon (Txt_Users);
|
|
HTM_TD_Begin ("class=\"LM DAT_%s\"",The_GetSuffix ());
|
|
Rol_WriteSelectorRoles (1 << Rol_STD |
|
|
1 << Rol_NET |
|
|
1 << Rol_TCH,
|
|
Surveys.Svy.Roles,
|
|
false,false);
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
|
|
/***** Groups *****/
|
|
Svy_ShowLstGrpsToEditSurvey (Surveys.Svy.SvyCod);
|
|
|
|
/***** End table, send button and end box *****/
|
|
if (ItsANewSurvey)
|
|
Box_BoxTableWithButtonEnd (Btn_CREATE_BUTTON,Txt_Create);
|
|
else
|
|
Box_BoxTableWithButtonEnd (Btn_CONFIRM_BUTTON,Txt_Save_changes);
|
|
|
|
/***** End form *****/
|
|
Frm_EndForm ();
|
|
|
|
/***** Show questions of the survey ready to be edited *****/
|
|
if (!ItsANewSurvey)
|
|
Svy_ListSvyQuestions (&Surveys);
|
|
|
|
/***** Show all surveys *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Set allowed scopes depending on logged user's role *************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_SetAllowedScopes (struct Svy_Survey *Svy)
|
|
{
|
|
bool ICanEdit = false;
|
|
|
|
/***** Set allowed scopes *****/
|
|
Gbl.Scope.Allowed = 0;
|
|
|
|
switch (Gbl.Usrs.Me.Role.Logged)
|
|
{
|
|
case Rol_TCH: // Teachers only can edit course surveys
|
|
if (Gbl.Hierarchy.Level == Hie_CRS) // Course selected
|
|
{
|
|
if (Svy->Level == Hie_UNK) // Scope not defined
|
|
Svy->Level = Hie_CRS;
|
|
if (Svy->Level == Hie_CRS)
|
|
{
|
|
Gbl.Scope.Allowed = 1 << Hie_CRS;
|
|
ICanEdit = true;
|
|
}
|
|
}
|
|
break;
|
|
case Rol_DEG_ADM: // Degree admins only can edit degree surveys
|
|
if (Svy->Level == Hie_UNK) // Scope not defined
|
|
Svy->Level = Hie_DEG;
|
|
if (Svy->Level == Hie_DEG)
|
|
{
|
|
Gbl.Scope.Allowed = 1 << Hie_DEG;
|
|
ICanEdit = true;
|
|
}
|
|
break;
|
|
case Rol_CTR_ADM: // Center admins only can edit center surveys
|
|
if (Svy->Level == Hie_UNK) // Scope not defined
|
|
Svy->Level = Hie_CTR;
|
|
if (Svy->Level == Hie_CTR)
|
|
{
|
|
Gbl.Scope.Allowed = 1 << Hie_CTR;
|
|
ICanEdit = true;
|
|
}
|
|
break;
|
|
case Rol_INS_ADM: // Institution admins only can edit institution surveys
|
|
if (Svy->Level == Hie_UNK) // Scope not defined
|
|
Svy->Level = Hie_INS;
|
|
if (Svy->Level == Hie_INS)
|
|
{
|
|
Gbl.Scope.Allowed = 1 << Hie_INS;
|
|
ICanEdit = true;
|
|
}
|
|
break;
|
|
case Rol_SYS_ADM:// System admins can edit any survey
|
|
if (Svy->Level == Hie_UNK) // Scope not defined
|
|
Svy->Level = (Gbl.Hierarchy.Level < Hie_NUM_LEVELS &&
|
|
Gbl.Hierarchy.Level != Hie_UNK) ? Gbl.Hierarchy.Level :
|
|
Hie_SYS;
|
|
Gbl.Scope.Allowed = 1 << Hie_SYS |
|
|
1 << Hie_CTY |
|
|
1 << Hie_INS |
|
|
1 << Hie_CTR |
|
|
1 << Hie_DEG |
|
|
1 << Hie_CRS;
|
|
ICanEdit = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (!ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Show list of groups to edit a survey *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_ShowLstGrpsToEditSurvey (long SvyCod)
|
|
{
|
|
extern const char *Txt_Groups;
|
|
extern const char *Txt_The_whole_course;
|
|
unsigned NumGrpTyp;
|
|
|
|
/***** Get list of groups types and groups in this course *****/
|
|
Grp_GetListGrpTypesAndGrpsInThisCrs (Grp_ONLY_GROUP_TYPES_WITH_GROUPS);
|
|
|
|
if (Gbl.Crs.Grps.GrpTypes.NumGrpTypes)
|
|
{
|
|
/***** Begin box and table *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_TxtColon (Txt_Groups);
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
Box_BoxTableBegin ("95%",NULL,
|
|
NULL,NULL,
|
|
NULL,Box_NOT_CLOSABLE,0);
|
|
|
|
/***** First row: checkbox to select the whole course *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
HTM_TD_Begin ("colspan=\"7\" class=\"LM DAT_%s\"",
|
|
The_GetSuffix ());
|
|
HTM_LABEL_Begin (NULL);
|
|
HTM_INPUT_CHECKBOX ("WholeCrs",HTM_DONT_SUBMIT_ON_CHANGE,
|
|
"id=\"WholeCrs\" value=\"Y\"%s onclick=\"uncheckChildren(this,'GrpCods')\"",
|
|
Grp_DB_CheckIfAssociatedToGrps ("svy_groups",
|
|
"SvyCod",
|
|
SvyCod) ? "" :
|
|
" checked=\"checked\"");
|
|
HTM_TxtF ("%s %s",Txt_The_whole_course,Gbl.Hierarchy.Node[Hie_CRS].ShrtName);
|
|
HTM_LABEL_End ();
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** List the groups for each group type *****/
|
|
for (NumGrpTyp = 0;
|
|
NumGrpTyp < Gbl.Crs.Grps.GrpTypes.NumGrpTypes;
|
|
NumGrpTyp++)
|
|
if (Gbl.Crs.Grps.GrpTypes.LstGrpTypes[NumGrpTyp].NumGrps)
|
|
Grp_ListGrpsToEditAsgAttSvyEvtMch (&Gbl.Crs.Grps.GrpTypes.LstGrpTypes[NumGrpTyp],
|
|
Grp_SURVEY,SvyCod);
|
|
|
|
/***** End table and box *****/
|
|
Box_BoxTableEnd ();
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
}
|
|
|
|
/***** Free list of groups types and groups in this course *****/
|
|
Grp_FreeListGrpTypesAndGrps ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Receive form to create a new survey *******************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ReceiveFormSurvey (void)
|
|
{
|
|
extern const char *Txt_Already_existed_a_survey_with_the_title_X;
|
|
struct Svy_Surveys Surveys;
|
|
struct Svy_Survey OldSvy;
|
|
struct Svy_Survey NewSvy;
|
|
bool ItsANewSurvey;
|
|
bool NewSurveyIsCorrect = true;
|
|
unsigned NumUsrsToBeNotifiedByEMail;
|
|
char Txt[Cns_MAX_BYTES_TEXT + 1];
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Get the code of the survey *****/
|
|
ItsANewSurvey = ((NewSvy.SvyCod = ParCod_GetPar (ParCod_Svy)) <= 0);
|
|
|
|
if (ItsANewSurvey)
|
|
NewSvy.Level = Hie_UNK;
|
|
else
|
|
{
|
|
/* Get data of the old (current) survey from database */
|
|
OldSvy.SvyCod = NewSvy.SvyCod;
|
|
Svy_GetSurveyDataByCod (&OldSvy);
|
|
if (!OldSvy.Status.ICanEdit)
|
|
Err_NoPermissionExit ();
|
|
NewSvy.Level = OldSvy.Level;
|
|
}
|
|
|
|
/***** Get scope *****/
|
|
Svy_SetAllowedScopes (&NewSvy);
|
|
Sco_GetScope ("ScopeSvy",NewSvy.Level);
|
|
if (Gbl.Usrs.Me.Role.Logged != Rol_SYS_ADM)
|
|
switch (Gbl.Scope.Current)
|
|
{
|
|
case Hie_SYS:
|
|
case Hie_CTY:
|
|
default:
|
|
Err_WrongHierarchyLevelExit ();
|
|
break;
|
|
case Hie_INS:
|
|
if (Gbl.Usrs.Me.Role.Logged != Rol_INS_ADM)
|
|
Err_WrongHierarchyLevelExit ();
|
|
break;
|
|
case Hie_CTR:
|
|
if (Gbl.Usrs.Me.Role.Logged != Rol_CTR_ADM)
|
|
Err_WrongHierarchyLevelExit ();
|
|
break;
|
|
case Hie_DEG:
|
|
if (Gbl.Usrs.Me.Role.Logged != Rol_DEG_ADM)
|
|
Err_WrongHierarchyLevelExit ();
|
|
break;
|
|
case Hie_CRS:
|
|
if (Gbl.Usrs.Me.Role.Logged != Rol_TCH)
|
|
Err_WrongHierarchyLevelExit ();
|
|
break;
|
|
}
|
|
NewSvy.Level = Gbl.Scope.Current;
|
|
NewSvy.HieCod = Gbl.Hierarchy.Node[Gbl.Scope.Current].HieCod;
|
|
|
|
/***** Get start/end date-times *****/
|
|
NewSvy.TimeUTC[Dat_STR_TIME] = Dat_GetTimeUTCFromForm (Dat_STR_TIME);
|
|
NewSvy.TimeUTC[Dat_END_TIME] = Dat_GetTimeUTCFromForm (Dat_END_TIME);
|
|
|
|
/***** Get survey title *****/
|
|
Par_GetParText ("Title",NewSvy.Title,Svy_MAX_BYTES_SURVEY_TITLE);
|
|
|
|
/***** Get survey text and insert links *****/
|
|
Par_GetParHTML ("Txt",Txt,Cns_MAX_BYTES_TEXT); // Store in HTML format (not rigorous)
|
|
|
|
/***** Adjust dates *****/
|
|
if (NewSvy.TimeUTC[Dat_STR_TIME] == 0)
|
|
NewSvy.TimeUTC[Dat_STR_TIME] = Dat_GetStartExecutionTimeUTC ();
|
|
if (NewSvy.TimeUTC[Dat_END_TIME] == 0)
|
|
NewSvy.TimeUTC[Dat_END_TIME] = NewSvy.TimeUTC[Dat_STR_TIME] + 24 * 60 * 60; // +24 hours
|
|
|
|
/***** Get users who can answer this survey *****/
|
|
NewSvy.Roles = Rol_GetSelectedRoles ();
|
|
|
|
/***** Check if title is correct *****/
|
|
if (NewSvy.Title[0]) // If there's a survey title
|
|
{
|
|
/* If title of survey was in database... */
|
|
if (Svy_DB_CheckIfSimilarSurveyExists (&NewSvy))
|
|
{
|
|
NewSurveyIsCorrect = false;
|
|
Ale_ShowAlert (Ale_WARNING,Txt_Already_existed_a_survey_with_the_title_X,
|
|
NewSvy.Title);
|
|
}
|
|
}
|
|
else // If there is not a survey title
|
|
{
|
|
NewSurveyIsCorrect = false;
|
|
Ale_CreateAlertYouMustSpecifyTheTitle ();
|
|
}
|
|
|
|
/***** Create a new survey or update an existing one *****/
|
|
if (NewSurveyIsCorrect)
|
|
{
|
|
/* Get groups for this surveys */
|
|
Grp_GetParCodsSeveralGrps ();
|
|
|
|
if (ItsANewSurvey)
|
|
Svy_CreateSurvey (&NewSvy,Txt); // Add new survey to database
|
|
else
|
|
Svy_UpdateSurvey (&NewSvy,Txt);
|
|
|
|
/* Free memory for list of selected groups */
|
|
Grp_FreeListCodSelectedGrps ();
|
|
}
|
|
else
|
|
Svy_ReqCreatOrEditSvy ();
|
|
|
|
/***** Notify by email about the new survey *****/
|
|
if (NewSvy.Level == Hie_CRS) // Notify only the surveys for a course, not for a degree or global
|
|
if ((NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SURVEY,NewSvy.SvyCod)))
|
|
Svy_DB_UpdateNumUsrsNotifiedByEMailAboutSurvey (NewSvy.SvyCod,NumUsrsToBeNotifiedByEMail);
|
|
|
|
/***** Show surveys again *****/
|
|
Svy_ListAllSurveys (&Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************************** Create a new survey *****************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_CreateSurvey (struct Svy_Survey *Svy,const char *Txt)
|
|
{
|
|
extern const char *Txt_Created_new_survey_X;
|
|
|
|
/***** Create a new survey *****/
|
|
Svy->SvyCod = Svy_DB_CreateSurvey (Svy,Txt);
|
|
|
|
/***** Create groups *****/
|
|
if (Gbl.Crs.Grps.LstGrpsSel.NumGrps)
|
|
Svy_CreateGrps (Svy->SvyCod);
|
|
|
|
/***** Write success message *****/
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Created_new_survey_X,
|
|
Svy->Title);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Update an existing survey *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_UpdateSurvey (struct Svy_Survey *Svy,const char *Txt)
|
|
{
|
|
extern const char *Txt_The_survey_has_been_modified;
|
|
|
|
/***** Update the data of the survey *****/
|
|
Svy_DB_UpdateSurvey (Svy,Txt);
|
|
|
|
/***** Update groups *****/
|
|
/* Remove old groups */
|
|
Svy_DB_RemoveGrpsAssociatedToSurvey (Svy->SvyCod);
|
|
|
|
/* Create new groups */
|
|
if (Gbl.Crs.Grps.LstGrpsSel.NumGrps)
|
|
Svy_CreateGrps (Svy->SvyCod);
|
|
|
|
/***** Write success message *****/
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_The_survey_has_been_modified);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Create groups of a survey **************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_CreateGrps (long SvyCod)
|
|
{
|
|
unsigned NumGrpSel;
|
|
|
|
/***** Create groups of the survey *****/
|
|
for (NumGrpSel = 0;
|
|
NumGrpSel < Gbl.Crs.Grps.LstGrpsSel.NumGrps;
|
|
NumGrpSel++)
|
|
Svy_DB_CreateGrp (SvyCod,Gbl.Crs.Grps.LstGrpsSel.GrpCods[NumGrpSel]);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Get and write the names of the groups of a survey **************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_GetAndWriteNamesOfGrpsAssociatedToSvy (struct Svy_Survey *Svy)
|
|
{
|
|
extern const char *HidVis_GroupClass[HidVis_NUM_HIDDEN_VISIBLE];
|
|
extern const char *Txt_Group;
|
|
extern const char *Txt_Groups;
|
|
extern const char *Txt_and;
|
|
extern const char *Txt_The_whole_course;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumGrps;
|
|
unsigned NumGrp;
|
|
|
|
/***** Get groups associated to a survey from database *****/
|
|
NumGrps = Svy_DB_GetGrpNamesAssociatedToSvy (&mysql_res,Svy->SvyCod);
|
|
|
|
/***** Write heading *****/
|
|
HTM_DIV_Begin ("class=\"%s_%s\"",
|
|
HidVis_GroupClass[Svy->Status.HiddenOrVisible],
|
|
The_GetSuffix ());
|
|
HTM_TxtColonNBSP (NumGrps == 1 ? Txt_Group :
|
|
Txt_Groups);
|
|
|
|
/***** Write groups *****/
|
|
if (NumGrps) // Groups found...
|
|
{
|
|
/* Get and write the group types and names */
|
|
for (NumGrp = 0;
|
|
NumGrp < NumGrps;
|
|
NumGrp++)
|
|
{
|
|
/* Get next group */
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Write group type name and group name */
|
|
HTM_TxtF ("%s %s",row[0],row[1]);
|
|
|
|
if (NumGrps >= 2)
|
|
{
|
|
if (NumGrp == NumGrps - 2)
|
|
HTM_TxtF (" %s ",Txt_and);
|
|
if (NumGrps >= 3)
|
|
if (NumGrp < NumGrps - 2)
|
|
HTM_Txt (", ");
|
|
}
|
|
}
|
|
}
|
|
else
|
|
HTM_TxtF ("%s %s",Txt_The_whole_course,
|
|
Gbl.Hierarchy.Node[Hie_CRS].ShrtName);
|
|
|
|
HTM_DIV_End ();
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Remove all surveys in a place on the hierarchy **************/
|
|
/************* (country, institution, center, degree or course) **************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_RemoveSurveys (Hie_Level_t Level,long HieCod)
|
|
{
|
|
/***** Remove all users in surveys *****/
|
|
Svy_DB_RemoveUsrsWhoHaveAnsweredSvysIn (Level,HieCod);
|
|
|
|
/***** Remove all answers and comments in surveys *****/
|
|
Svy_DB_RemoveAnswersSvysIn (Level,HieCod);
|
|
Svy_DB_RemoveCommentsSvysIn (Level,HieCod);
|
|
|
|
/***** Remove all questions in surveys *****/
|
|
Svy_DB_RemoveQstsSvysIn (Level,HieCod);
|
|
|
|
/***** Remove all groups *****/
|
|
Svy_DB_RemoveGrpsSvysIn (Level,HieCod);
|
|
|
|
/***** Remove all surveys *****/
|
|
Svy_DB_RemoveSvysIn (Level,HieCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********** Put a form to edit/create a question in survey *****************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ReqEditQuestion (void)
|
|
{
|
|
struct Svy_Surveys Surveys;
|
|
struct Svy_Question SvyQst;
|
|
char Stem[Cns_MAX_BYTES_TEXT + 1];
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Initialize question to zero *****/
|
|
Svy_InitQst (&SvyQst);
|
|
|
|
/***** Initialize text to empty string *****/
|
|
Stem[0] = '\0';
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/* Get the question code */
|
|
SvyQst.QstCod = ParCod_GetPar (ParCod_Qst);
|
|
|
|
/***** Get other parameters *****/
|
|
Surveys.SelectedOrder = Svy_GetParSvyOrder ();
|
|
Grp_GetParWhichGroups ();
|
|
Surveys.CurrentPage = Pag_GetParPagNum (Pag_SURVEYS);
|
|
|
|
/***** Show form to create a new question in this survey *****/
|
|
Svy_ShowFormEditOneQst (&Surveys,&SvyQst,Stem);
|
|
|
|
/***** Show current survey *****/
|
|
Svy_ShowOneSurvey (&Surveys,true);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Show form to edit one survey question *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_ShowFormEditOneQst (struct Svy_Surveys *Surveys,
|
|
struct Svy_Question *SvyQst,
|
|
char Stem[Cns_MAX_BYTES_TEXT + 1])
|
|
{
|
|
extern const char *Hlp_ANALYTICS_Surveys_questions;
|
|
extern const char *Txt_Question;
|
|
extern const char *Txt_Wording;
|
|
extern const char *Txt_Type;
|
|
extern const char *Txt_SURVEY_STR_ANSWER_TYPES[Svy_NUM_ANS_TYPES];
|
|
extern const char *Txt_Options;
|
|
extern const char *Txt_Comments;
|
|
extern const char *Txt_Comments_allowed;
|
|
extern const char *Txt_Save_changes;
|
|
extern const char *Txt_Create;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumAns;
|
|
unsigned NumAnswers = 0;
|
|
char *Title;
|
|
Svy_AnswerType_t AnsType;
|
|
bool NewQuestion = (SvyQst->QstCod <= 0);
|
|
|
|
if (Gbl.Action.Act == ActEdiOneSvyQst) // If no receiving the question, but editing a new or existing question
|
|
if (!NewQuestion)
|
|
{
|
|
/***** Get question data from database *****/
|
|
if (Svy_DB_GetQstDataByCod (&mysql_res,SvyQst->QstCod,Surveys->Svy.SvyCod))
|
|
Svy_GetQstDataFromRow (mysql_res,SvyQst,Stem);
|
|
else
|
|
Err_WrongQuestionExit ();
|
|
|
|
/* Free structure that stores the query result */
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
/***** Get the answers from the database *****/
|
|
NumAnswers = Svy_DB_GetAnswersQst (&mysql_res,SvyQst->QstCod); // Result: AnsInd,NumUsrs,Answer
|
|
for (NumAns = 0;
|
|
NumAns < NumAnswers;
|
|
NumAns++)
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
if (NumAnswers > Svy_MAX_ANSWERS_PER_QUESTION)
|
|
Err_WrongAnswerExit ();
|
|
if (!Svy_AllocateTextChoiceAnswer (SvyQst,NumAns))
|
|
/* Abort on error */
|
|
Ale_ShowAlertsAndExit ();
|
|
|
|
Str_Copy (SvyQst->AnsChoice[NumAns].Text,row[2],Svy_MAX_BYTES_ANSWER);
|
|
}
|
|
/* Free structure that stores the query result */
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/***** Begin box *****/
|
|
if (NewQuestion)
|
|
Box_BoxBegin (NULL,Txt_Question,
|
|
NULL,NULL,
|
|
Hlp_ANALYTICS_Surveys_questions,Box_NOT_CLOSABLE);
|
|
else
|
|
{
|
|
/* Parameters for contextual icon */
|
|
Surveys->QstCod = SvyQst->QstCod;
|
|
|
|
if (asprintf (&Title,"%s %u",Txt_Question,SvyQst->QstInd + 1) < 0) // Question index may be 0, 1, 2, 3,...
|
|
Err_NotEnoughMemoryExit ();
|
|
Box_BoxBegin (NULL,Title,
|
|
Svy_PutIconToRemoveOneQst,Surveys,
|
|
NULL,Box_NOT_CLOSABLE);
|
|
free (Title);
|
|
}
|
|
|
|
/***** Begin form *****/
|
|
Frm_BeginForm (NewQuestion ? ActNewSvyQst :
|
|
ActChgSvyQst);
|
|
ParCod_PutPar (ParCod_Svy,Surveys->Svy.SvyCod);
|
|
ParCod_PutPar (ParCod_Qst,SvyQst->QstCod);
|
|
|
|
/***** Begin table *****/
|
|
HTM_TABLE_BeginWidePadding (2);
|
|
|
|
/***** Stem *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label */
|
|
Frm_LabelColumn ("RT","Txt",Txt_Wording);
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
HTM_TEXTAREA_Begin ("id=\"Txt\" name=\"Txt\""
|
|
" cols=\"60\" rows=\"4\""
|
|
" class=\"INPUT_%s\"",
|
|
The_GetSuffix ());
|
|
HTM_Txt (Stem);
|
|
HTM_TEXTAREA_End ();
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** Type of answer *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_TxtColon (Txt_Type);
|
|
HTM_TD_Begin ("class=\"LT FORM_IN_%s\"",The_GetSuffix ());
|
|
for (AnsType = (Svy_AnswerType_t) 0;
|
|
AnsType <= (Svy_AnswerType_t) (Svy_NUM_ANS_TYPES - 1);
|
|
AnsType++)
|
|
{
|
|
HTM_LABEL_Begin (NULL);
|
|
HTM_INPUT_RADIO ("AnswerType",HTM_DONT_SUBMIT_ON_CLICK,
|
|
"value=\"%u\"%s",
|
|
(unsigned) AnsType,
|
|
AnsType == SvyQst->AnswerType ? " checked=\"checked\"" : "");
|
|
HTM_Txt (Txt_SURVEY_STR_ANSWER_TYPES[AnsType]);
|
|
HTM_LABEL_End ();
|
|
HTM_BR ();
|
|
}
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
|
|
/***** Answers *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_TxtColon (Txt_Options);
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
|
|
/* Unique or multiple choice answers */
|
|
HTM_TABLE_BeginPadding (2);
|
|
for (NumAns = 0;
|
|
NumAns < Svy_MAX_ANSWERS_PER_QUESTION;
|
|
NumAns++)
|
|
{
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label with the number of the answer */
|
|
HTM_TD_Begin ("class=\"RT\"");
|
|
HTM_LABEL_Begin ("for=\"AnsStr%u\" class=\"FORM_IN_%s\"",
|
|
NumAns,The_GetSuffix ());
|
|
HTM_TxtF ("%u)",NumAns + 1);
|
|
HTM_LABEL_End ();
|
|
HTM_TD_End ();
|
|
|
|
/* Answer text */
|
|
HTM_TD_Begin ("class=\"RT\"");
|
|
HTM_TEXTAREA_Begin ("id=\"AnsStr%u\" name=\"AnsStr%u\" cols=\"50\" rows=\"1\"",
|
|
NumAns,NumAns);
|
|
if (SvyQst->AnsChoice[NumAns].Text)
|
|
HTM_Txt (SvyQst->AnsChoice[NumAns].Text);
|
|
HTM_TEXTAREA_End ();
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
}
|
|
HTM_TABLE_End ();
|
|
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
|
|
/***** Comments allowed? *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_TxtColon (Txt_Comments);
|
|
HTM_TD_Begin ("class=\"LT FORM_IN_%s\"",The_GetSuffix ());
|
|
HTM_LABEL_Begin (NULL);
|
|
HTM_INPUT_CHECKBOX ("Comment",HTM_DONT_SUBMIT_ON_CHANGE,
|
|
"value=\"Y\"%s",
|
|
SvyQst->CommentsAllowed ? " checked=\"checked\"" :
|
|
"");
|
|
HTM_Txt (Txt_Comments_allowed);
|
|
HTM_LABEL_End ();
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
|
|
/***** End table *****/
|
|
HTM_TABLE_End ();
|
|
|
|
/***** Send button *****/
|
|
if (NewQuestion) // If the question already has assigned a code
|
|
Btn_PutCreateButton (Txt_Create);
|
|
else
|
|
Btn_PutConfirmButton (Txt_Save_changes);
|
|
|
|
/***** End form *****/
|
|
Frm_EndForm ();
|
|
|
|
/***** End box *****/
|
|
Box_BoxEnd ();
|
|
|
|
/***** Free memory for answers *****/
|
|
Svy_FreeTextChoiceAnswers (SvyQst,NumAnswers);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Initialize a new question to zero *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_InitQst (struct Svy_Question *SvyQst)
|
|
{
|
|
unsigned NumAns;
|
|
|
|
SvyQst->QstCod = -1L;
|
|
SvyQst->QstInd = 0;
|
|
SvyQst->AnswerType = Svy_ANS_UNIQUE_CHOICE;
|
|
for (NumAns = 0;
|
|
NumAns < Svy_MAX_ANSWERS_PER_QUESTION;
|
|
NumAns++)
|
|
SvyQst->AnsChoice[NumAns].Text = NULL;
|
|
SvyQst->CommentsAllowed = false;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Allocate memory for a choice answer *********************/
|
|
/*****************************************************************************/
|
|
|
|
static bool Svy_AllocateTextChoiceAnswer (struct Svy_Question *SvyQst,
|
|
unsigned NumAns)
|
|
{
|
|
Svy_FreeTextChoiceAnswer (SvyQst,NumAns);
|
|
if ((SvyQst->AnsChoice[NumAns].Text = malloc (Svy_MAX_BYTES_ANSWER + 1)) == NULL)
|
|
{
|
|
Ale_CreateAlert (Ale_ERROR,NULL,
|
|
"Not enough memory to store answer.");
|
|
return false;
|
|
}
|
|
SvyQst->AnsChoice[NumAns].Text[0] = '\0';
|
|
return true;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Free memory of all choice answers **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_FreeTextChoiceAnswers (struct Svy_Question *SvyQst,unsigned NumAnswers)
|
|
{
|
|
unsigned NumAns;
|
|
|
|
for (NumAns = 0;
|
|
NumAns < NumAnswers;
|
|
NumAns++)
|
|
Svy_FreeTextChoiceAnswer (SvyQst,NumAns);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Free memory of a choice answer ***********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_FreeTextChoiceAnswer (struct Svy_Question *SvyQst,unsigned NumAns)
|
|
{
|
|
if (SvyQst->AnsChoice[NumAns].Text)
|
|
{
|
|
free (SvyQst->AnsChoice[NumAns].Text);
|
|
SvyQst->AnsChoice[NumAns].Text = NULL;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Receive a question of a survey **********************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ReceiveQst (void)
|
|
{
|
|
extern const char *Txt_You_must_type_the_question_stem;
|
|
extern const char *Txt_You_can_not_leave_empty_intermediate_answers;
|
|
extern const char *Txt_The_survey_has_been_modified;
|
|
struct Svy_Surveys Surveys;
|
|
struct Svy_Question SvyQst;
|
|
char Stem[Cns_MAX_BYTES_TEXT + 1];
|
|
unsigned NumAns;
|
|
char AnsStr[8 + 10 + 1];
|
|
bool ThereIsEndOfAnswers;
|
|
bool Error = false;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Initialize question to zero *****/
|
|
Svy_InitQst (&SvyQst);
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get survey code */
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/* Get question code */
|
|
SvyQst.QstCod = ParCod_GetPar (ParCod_Qst);
|
|
|
|
/* Get answer type */
|
|
SvyQst.AnswerType = (Svy_AnswerType_t)
|
|
Par_GetParUnsignedLong ("AnswerType",
|
|
0,
|
|
Svy_NUM_ANS_TYPES - 1,
|
|
(unsigned long) Svy_ANSWER_TYPE_DEFAULT);
|
|
|
|
/* Get question text */
|
|
Par_GetParHTML ("Txt",Stem,Cns_MAX_BYTES_TEXT);
|
|
|
|
/* Get the texts of the answers */
|
|
for (NumAns = 0;
|
|
NumAns < Svy_MAX_ANSWERS_PER_QUESTION;
|
|
NumAns++)
|
|
{
|
|
if (!Svy_AllocateTextChoiceAnswer (&SvyQst,NumAns))
|
|
/* Abort on error */
|
|
Ale_ShowAlertsAndExit ();
|
|
snprintf (AnsStr,sizeof (AnsStr),"AnsStr%u",NumAns);
|
|
Par_GetParHTML (AnsStr,SvyQst.AnsChoice[NumAns].Text,Svy_MAX_BYTES_ANSWER);
|
|
}
|
|
|
|
/* Get if comments are allowed */
|
|
SvyQst.CommentsAllowed = Par_GetParBool ("Comment");
|
|
|
|
/***** Make sure that stem is not empty *****/
|
|
if (Stem[0])
|
|
{
|
|
for (NumAns = 0, ThereIsEndOfAnswers = false;
|
|
!Error && NumAns < Svy_MAX_ANSWERS_PER_QUESTION;
|
|
NumAns++)
|
|
if (SvyQst.AnsChoice[NumAns].Text[0])
|
|
{
|
|
if (ThereIsEndOfAnswers)
|
|
{
|
|
Ale_ShowAlert (Ale_WARNING,Txt_You_can_not_leave_empty_intermediate_answers);
|
|
Error = true;
|
|
}
|
|
}
|
|
else
|
|
ThereIsEndOfAnswers = true;
|
|
}
|
|
else
|
|
{
|
|
Ale_ShowAlert (Ale_WARNING,Txt_You_must_type_the_question_stem);
|
|
Error = true;
|
|
}
|
|
|
|
if (Error)
|
|
Svy_ShowFormEditOneQst (&Surveys,&SvyQst,Stem);
|
|
else
|
|
{
|
|
/***** Form is received OK ==> insert question and answer in the database *****/
|
|
if (SvyQst.QstCod < 0) // It's a new question
|
|
{
|
|
SvyQst.QstInd = Svy_GetNextQuestionIndexInSvy (Surveys.Svy.SvyCod);
|
|
SvyQst.QstCod = Svy_DB_CreateQuestion (Surveys.Svy.SvyCod,&SvyQst,Stem);
|
|
}
|
|
else // It's an existing question
|
|
/* Update question */
|
|
Svy_DB_UpdateQuestion (Surveys.Svy.SvyCod,&SvyQst,Stem);
|
|
|
|
/* Insert, update or delete answers in the answers table */
|
|
for (NumAns = 0;
|
|
NumAns < Svy_MAX_ANSWERS_PER_QUESTION;
|
|
NumAns++)
|
|
if (Svy_DB_CheckIfAnswerExists (SvyQst.QstCod,NumAns)) // If this answer exists...
|
|
{
|
|
if (SvyQst.AnsChoice[NumAns].Text[0]) // Answer is not empty
|
|
/* Update answer text */
|
|
Svy_DB_UpdateAnswerText (SvyQst.QstCod,NumAns,
|
|
SvyQst.AnsChoice[NumAns].Text);
|
|
else // Answer is empty
|
|
/* Delete answer from database */
|
|
Svy_DB_RemoveAnswerQst (SvyQst.QstCod,NumAns);
|
|
}
|
|
else // If this answer does not exist...
|
|
{
|
|
if (SvyQst.AnsChoice[NumAns].Text[0]) // Answer is not empty
|
|
/* Create answer into database */
|
|
Svy_DB_CreateAnswer (SvyQst.QstCod,NumAns,
|
|
SvyQst.AnsChoice[NumAns].Text);
|
|
}
|
|
|
|
/***** List the questions of this survey, including the new one just inserted into the database *****/
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_The_survey_has_been_modified);
|
|
}
|
|
|
|
/***** Free answers *****/
|
|
Svy_FreeTextChoiceAnswers (&SvyQst,Svy_MAX_ANSWERS_PER_QUESTION);
|
|
|
|
/***** Show current survey *****/
|
|
Svy_ShowOneSurvey (&Surveys,true);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Get next question index in a survey *********************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned Svy_GetNextQuestionIndexInSvy (long SvyCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned QstInd = 0;
|
|
|
|
/***** Get last question index *****/
|
|
if (Svy_DB_GetLastQstInd (&mysql_res,SvyCod))
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
if (row[0]) // There are questions
|
|
{
|
|
if (sscanf (row[0],"%u",&QstInd) != 1)
|
|
Err_WrongQuestionIndexExit ();
|
|
QstInd++;
|
|
}
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return QstInd;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ List the questions of a survey *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_ListSvyQuestions (struct Svy_Surveys *Surveys)
|
|
{
|
|
extern const char *Hlp_ANALYTICS_Surveys_questions;
|
|
extern const char *Txt_Questions;
|
|
extern const char *Txt_No_INDEX;
|
|
extern const char *Txt_Type;
|
|
extern const char *Txt_Question;
|
|
extern const char *Txt_SURVEY_STR_ANSWER_TYPES[Svy_NUM_ANS_TYPES];
|
|
extern const char *Txt_This_survey_has_no_questions;
|
|
extern const char *Txt_Done;
|
|
MYSQL_RES *mysql_res;
|
|
unsigned NumQsts;
|
|
unsigned NumQst;
|
|
struct Svy_Question SvyQst;
|
|
char Stem[Cns_MAX_BYTES_TEXT + 1];
|
|
bool Editing = (Gbl.Action.Act == ActEdiOneSvy ||
|
|
Gbl.Action.Act == ActEdiOneSvyQst ||
|
|
Gbl.Action.Act == ActNewSvyQst ||
|
|
Gbl.Action.Act == ActChgSvyQst);
|
|
bool PutFormAnswerSurvey = Surveys->Svy.Status.ICanAnswer && !Editing;
|
|
|
|
/***** Begin box *****/
|
|
if (Surveys->Svy.Status.ICanEdit)
|
|
Box_BoxBegin (NULL,Txt_Questions,
|
|
Svy_PutIconToAddNewQuestion,Surveys,
|
|
Hlp_ANALYTICS_Surveys_questions,Box_NOT_CLOSABLE);
|
|
else
|
|
Box_BoxBegin (NULL,Txt_Questions,
|
|
NULL,NULL,
|
|
Hlp_ANALYTICS_Surveys_questions,Box_NOT_CLOSABLE);
|
|
|
|
/***** Get data of questions from database *****/
|
|
if ((NumQsts = Svy_DB_GetSurveyQsts (&mysql_res,Surveys->Svy.SvyCod)))
|
|
{
|
|
if (PutFormAnswerSurvey)
|
|
{
|
|
/***** Begin form to send answers to survey *****/
|
|
Frm_BeginForm (ActAnsSvy);
|
|
ParCod_PutPar (ParCod_Svy,Surveys->Svy.SvyCod);
|
|
}
|
|
|
|
/***** Write the heading *****/
|
|
HTM_TABLE_BeginWideMarginPadding (5);
|
|
|
|
HTM_TR_Begin (NULL);
|
|
if (Surveys->Svy.Status.ICanEdit)
|
|
HTM_TH_Empty (1);
|
|
HTM_TH (Txt_No_INDEX,HTM_HEAD_CENTER);
|
|
HTM_TH (Txt_Type ,HTM_HEAD_CENTER);
|
|
HTM_TH (Txt_Question,HTM_HEAD_LEFT );
|
|
HTM_TR_End ();
|
|
|
|
/***** Write questions one by one *****/
|
|
for (NumQst = 0, The_ResetRowColor ();
|
|
NumQst < NumQsts;
|
|
NumQst++, The_ChangeRowColor ())
|
|
{
|
|
/* Initialize question to zero */
|
|
Svy_InitQst (&SvyQst);
|
|
|
|
/* Get question data from row */
|
|
Svy_GetQstDataFromRow (mysql_res,&SvyQst,Stem);
|
|
|
|
HTM_TR_Begin (NULL);
|
|
|
|
if (Surveys->Svy.Status.ICanEdit)
|
|
{
|
|
HTM_TD_Begin ("class=\"BT %s\"",The_GetColorRows ());
|
|
|
|
/* Initialize context */
|
|
Surveys->QstCod = SvyQst.QstCod;
|
|
|
|
/* Write icon to remove the question */
|
|
Ico_PutContextualIconToRemove (ActReqRemSvyQst,NULL,
|
|
Svy_PutParsToEditQuestion,Surveys);
|
|
|
|
/* Write icon to edit the question */
|
|
Ico_PutContextualIconToEdit (ActEdiOneSvyQst,NULL,
|
|
Svy_PutParsToEditQuestion,Surveys);
|
|
|
|
HTM_TD_End ();
|
|
}
|
|
|
|
/* Write index of question inside survey */
|
|
HTM_TD_Begin ("class=\"CT DAT_SMALL_%s %s\"",
|
|
The_GetSuffix (),
|
|
The_GetColorRows ());
|
|
HTM_Unsigned (SvyQst.QstInd + 1);
|
|
HTM_TD_End ();
|
|
|
|
/* Write the question type (row[2]) */
|
|
HTM_TD_Begin ("class=\"CT DAT_SMALL_%s %s\"",
|
|
The_GetSuffix (),
|
|
The_GetColorRows ());
|
|
HTM_Txt (Txt_SURVEY_STR_ANSWER_TYPES[SvyQst.AnswerType]);
|
|
HTM_TD_End ();
|
|
|
|
/* Write the stem and the answers of this question */
|
|
HTM_TD_Begin ("class=\"LT DAT_%s %s\"",
|
|
The_GetSuffix (),
|
|
The_GetColorRows ());
|
|
Svy_WriteQstStem (Stem);
|
|
Svy_WriteAnswersOfAQst (&Surveys->Svy,&SvyQst,PutFormAnswerSurvey);
|
|
if (SvyQst.CommentsAllowed)
|
|
Svy_WriteCommentsOfAQst (&Surveys->Svy,&SvyQst,PutFormAnswerSurvey);
|
|
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
}
|
|
|
|
HTM_TABLE_End ();
|
|
|
|
if (PutFormAnswerSurvey)
|
|
{
|
|
/***** Button to create/modify survey *****/
|
|
Btn_PutConfirmButton (Txt_Done);
|
|
|
|
/***** End form *****/
|
|
Frm_EndForm ();
|
|
}
|
|
}
|
|
else // This survey has no questions
|
|
Ale_ShowAlert (Ale_INFO,Txt_This_survey_has_no_questions);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
/***** End box *****/
|
|
Box_BoxEnd ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Get question data from row ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_GetQstDataFromRow (MYSQL_RES *mysql_res,
|
|
struct Svy_Question *SvyQst,
|
|
char Stem[Cns_MAX_BYTES_TEXT + 1])
|
|
{
|
|
MYSQL_ROW row;
|
|
|
|
/***** Get next row from result *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/***** Get the code of the question (row[0]) *****/
|
|
if (sscanf (row[0],"%ld",&(SvyQst->QstCod)) != 1)
|
|
Err_WrongQuestionExit ();
|
|
|
|
/***** Get the index of the question inside the survey (row[1]) *****/
|
|
SvyQst->QstInd = Str_ConvertStrToUnsigned (row[1]);
|
|
|
|
/***** Get the answer type (row[2]) *****/
|
|
SvyQst->AnswerType = Svy_DB_ConvertFromStrAnsTypDBToAnsTyp (row[2]);
|
|
|
|
/***** Get whether the comments are allowed (row[3]) *****/
|
|
SvyQst->CommentsAllowed = (row[3][0] == 'Y');
|
|
|
|
/***** Get the stem of the question from the database (row[4]) *****/
|
|
Str_Copy (Stem,row[4],Cns_MAX_BYTES_TEXT);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Put parameters to edit a question **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutParsToEditQuestion (void *Surveys)
|
|
{
|
|
if (Surveys)
|
|
{
|
|
ParCod_PutPar (ParCod_Svy,((struct Svy_Surveys *) Surveys)->Svy.SvyCod);
|
|
ParCod_PutPar (ParCod_Qst,((struct Svy_Surveys *) Surveys)->QstCod);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************** Put icon to add a new question to survey ******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutIconToAddNewQuestion (void *Surveys)
|
|
{
|
|
Ico_PutContextualIconToAdd (ActEdiOneSvyQst,NULL,Svy_PutPars,Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Write the heading of a survey question *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_WriteQstStem (const char *Stem)
|
|
{
|
|
char *HeadingRigorousHTML;
|
|
size_t Length;
|
|
|
|
/* Convert the stem, that is in HTML, to rigorous HTML */
|
|
Length = strlen (Stem) * Str_MAX_BYTES_PER_CHAR;
|
|
if ((HeadingRigorousHTML = malloc (Length + 1)) == NULL)
|
|
Err_NotEnoughMemoryExit ();
|
|
Str_Copy (HeadingRigorousHTML,Stem,Length);
|
|
Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML,
|
|
HeadingRigorousHTML,Length,Str_DONT_REMOVE_SPACES);
|
|
|
|
/* Write the stem */
|
|
HTM_Txt (HeadingRigorousHTML);
|
|
|
|
/* Free memory allocated for the stem */
|
|
free (HeadingRigorousHTML);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Get and write the answers of a survey question ***************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_WriteAnswersOfAQst (struct Svy_Survey *Svy,
|
|
struct Svy_Question *SvyQst,
|
|
bool PutFormAnswerSurvey)
|
|
{
|
|
unsigned NumAnswers;
|
|
unsigned NumAns;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumUsrsThisAnswer;
|
|
char StrAns[32];
|
|
|
|
/***** Get answers of this question *****/
|
|
NumAnswers = Svy_DB_GetAnswersQst (&mysql_res,SvyQst->QstCod); // Result: AnsInd,NumUsrs,Answer
|
|
|
|
/***** Write the answers *****/
|
|
if (NumAnswers)
|
|
{
|
|
/* Check number of answers */
|
|
if (NumAnswers > Svy_MAX_ANSWERS_PER_QUESTION)
|
|
Err_WrongAnswerExit ();
|
|
|
|
/* Write one row for each answer */
|
|
HTM_TABLE_BeginPadding (5);
|
|
|
|
for (NumAns = 0;
|
|
NumAns < NumAnswers;
|
|
NumAns++)
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get number of users who have marked this answer (row[1]) */
|
|
if (sscanf (row[1],"%u",&NumUsrsThisAnswer) != 1)
|
|
Err_ShowErrorAndExit ("Error when getting number of users who have marked an answer.");
|
|
|
|
/* Convert the answer (row[2]), that is in HTML, to rigorous HTML */
|
|
if (!Svy_AllocateTextChoiceAnswer (SvyQst,NumAns))
|
|
/* Abort on error */
|
|
Ale_ShowAlertsAndExit ();
|
|
|
|
Str_Copy (SvyQst->AnsChoice[NumAns].Text,row[2],Svy_MAX_BYTES_ANSWER);
|
|
Str_ChangeFormat (Str_FROM_HTML,Str_TO_RIGOROUS_HTML,
|
|
SvyQst->AnsChoice[NumAns].Text,Svy_MAX_BYTES_ANSWER,
|
|
Str_DONT_REMOVE_SPACES);
|
|
|
|
/* Selectors and label with the letter of the answer */
|
|
HTM_TR_Begin (NULL);
|
|
|
|
if (PutFormAnswerSurvey)
|
|
{
|
|
/* Write selector to choice this answer */
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
snprintf (StrAns,sizeof (StrAns),"Ans%010u",
|
|
(unsigned) SvyQst->QstCod);
|
|
switch (SvyQst->AnswerType)
|
|
{
|
|
case Svy_ANS_UNIQUE_CHOICE:
|
|
HTM_INPUT_RADIO (StrAns,HTM_DONT_SUBMIT_ON_CLICK,
|
|
"id=\"Ans%010u_%u\" value=\"%u\""
|
|
" onclick=\"selectUnselectRadio(this,this.form.Ans%010u,%u)\"",
|
|
(unsigned) SvyQst->QstCod,NumAns,NumAns,
|
|
(unsigned) SvyQst->QstCod,NumAnswers);
|
|
break;
|
|
case Svy_ANS_MULTIPLE_CHOICE:
|
|
HTM_INPUT_CHECKBOX (StrAns,HTM_DONT_SUBMIT_ON_CHANGE,
|
|
"id=\"Ans%010u_%u\" value=\"%u\"",
|
|
(unsigned) SvyQst->QstCod,NumAns,NumAns);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
HTM_TD_End ();
|
|
}
|
|
|
|
/* Write the number of option */
|
|
HTM_TD_Begin ("class=\"SVY_OPT LT\"");
|
|
HTM_LABEL_Begin ("for=\"Ans%010u_%u\" class=\"DAT_%s\"",
|
|
(unsigned) SvyQst->QstCod,NumAns,
|
|
The_GetSuffix ());
|
|
HTM_TxtF ("%u)",NumAns + 1);
|
|
HTM_LABEL_End ();
|
|
HTM_TD_End ();
|
|
|
|
/* Write the text of the answer */
|
|
HTM_TD_Begin ("class=\"LT\"");
|
|
HTM_LABEL_Begin ("for=\"Ans%010u_%u\" class=\"DAT_%s\"",
|
|
(unsigned) SvyQst->QstCod,NumAns,
|
|
The_GetSuffix ());
|
|
HTM_Txt (SvyQst->AnsChoice[NumAns].Text);
|
|
HTM_LABEL_End ();
|
|
HTM_TD_End ();
|
|
|
|
/* Show stats of this answer */
|
|
if (Svy->Status.ICanViewResults)
|
|
Svy_DrawBarNumUsrs (NumUsrsThisAnswer,Svy->NumUsrs);
|
|
|
|
HTM_TR_End ();
|
|
|
|
/* Free memory allocated for the answer */
|
|
Svy_FreeTextChoiceAnswer (SvyQst,NumAns);
|
|
}
|
|
|
|
HTM_TABLE_End ();
|
|
}
|
|
else
|
|
HTM_BR ();
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Get and write the answers of a survey question ***************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_WriteCommentsOfAQst (struct Svy_Survey *Svy,
|
|
struct Svy_Question *SvyQst,
|
|
bool PutFormAnswerSurvey)
|
|
{
|
|
extern const char *Txt_Comments;
|
|
unsigned NumComments;
|
|
unsigned NumCom;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
|
|
if (PutFormAnswerSurvey)
|
|
{
|
|
HTM_TEXTAREA_Begin ("name=\"Com%010u\""
|
|
" cols=\"60\" rows=\"4\""
|
|
" class=\"INPUT_%s\""
|
|
" placeholder=\"%s…\"",
|
|
(unsigned) SvyQst->QstCod,
|
|
The_GetSuffix (),
|
|
Txt_Comments);
|
|
HTM_TEXTAREA_End ();
|
|
}
|
|
else if (Svy->Status.ICanViewComments)
|
|
{
|
|
HTM_DL_Begin ();
|
|
|
|
HTM_DT_Begin ();
|
|
HTM_TxtColon (Txt_Comments);
|
|
HTM_DT_End ();
|
|
|
|
HTM_DD_Begin ();
|
|
|
|
/***** Get comments of this question *****/
|
|
NumComments = Svy_DB_GetCommentsQst (&mysql_res,SvyQst->QstCod);
|
|
|
|
/***** Write the answers *****/
|
|
if (NumComments)
|
|
{
|
|
HTM_OL_Begin ();
|
|
|
|
/* Write one row for each user who has commented */
|
|
for (NumCom = 0;
|
|
NumCom < NumComments;
|
|
NumCom++)
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
HTM_LI_Begin (NULL);
|
|
HTM_Txt (row[0]);
|
|
HTM_LI_End ();
|
|
}
|
|
|
|
HTM_OL_End ();
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
HTM_DD_End ();
|
|
|
|
HTM_DL_End ();
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************** Draw a bar with the percentage of answers *****************/
|
|
/*****************************************************************************/
|
|
|
|
#define Svy_MAX_BAR_WIDTH 125
|
|
|
|
static void Svy_DrawBarNumUsrs (unsigned NumUsrs,unsigned MaxUsrs)
|
|
{
|
|
extern const char *Txt_of_PART_OF_A_TOTAL;
|
|
unsigned BarWidth = 0;
|
|
char *Title;
|
|
|
|
/***** Build string with the number of users *****/
|
|
if (MaxUsrs)
|
|
{
|
|
if (asprintf (&Title,"%u (%u%% %s %u)",
|
|
NumUsrs,
|
|
(unsigned) ((((double) NumUsrs * 100.0) / (double) MaxUsrs) + 0.5),
|
|
Txt_of_PART_OF_A_TOTAL,MaxUsrs) < 0)
|
|
Err_NotEnoughMemoryExit ();
|
|
}
|
|
else
|
|
{
|
|
if (asprintf (&Title,"0 (0%% %s %u)",
|
|
Txt_of_PART_OF_A_TOTAL,MaxUsrs) < 0)
|
|
Err_NotEnoughMemoryExit ();
|
|
}
|
|
|
|
HTM_TD_Begin ("class=\"LT DAT_%s\" style=\"width:%upx;\"",
|
|
The_GetSuffix (),Svy_MAX_BAR_WIDTH + 125);
|
|
|
|
/***** Draw bar with a with proportional to the number of clicks *****/
|
|
if (NumUsrs && MaxUsrs)
|
|
BarWidth = (unsigned) ((((double) NumUsrs * (double) Svy_MAX_BAR_WIDTH) /
|
|
(double) MaxUsrs) + 0.5);
|
|
if (BarWidth < 2)
|
|
BarWidth = 2;
|
|
HTM_IMG (Cfg_URL_ICON_PUBLIC,"o1x1.png",Title,
|
|
"class=\"LT\" style=\"width:%upx; height:20px;\"",BarWidth);
|
|
|
|
/***** Write the number of users *****/
|
|
HTM_TxtF (" %s",Title);
|
|
|
|
/***** Free string with the number of users *****/
|
|
free (Title);
|
|
|
|
HTM_TD_End ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Put icon to remove one question ***********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutIconToRemoveOneQst (void *Surveys)
|
|
{
|
|
Ico_PutContextualIconToRemove (ActReqRemSvyQst,NULL,
|
|
Svy_PutParsRemoveOneQst,Surveys);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Put parameter to remove one question *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_PutParsRemoveOneQst (void *Surveys)
|
|
{
|
|
if (Surveys)
|
|
{
|
|
ParCod_PutPar (ParCod_Svy,((struct Svy_Surveys *) Surveys)->Svy.SvyCod);
|
|
ParCod_PutPar (ParCod_Qst,((struct Svy_Surveys *) Surveys)->QstCod);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Request the removal of a question ********************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ReqRemQst (void)
|
|
{
|
|
extern const char *Txt_Do_you_really_want_to_remove_the_question_X;
|
|
struct Svy_Surveys Surveys;
|
|
struct Svy_Question SvyQst;
|
|
char StrQstInd[Cns_MAX_DECIMAL_DIGITS_UINT + 1];
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Initialize question to zero *****/
|
|
Svy_InitQst (&SvyQst);
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get survey code */
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/* Get question code */
|
|
SvyQst.QstCod = ParCod_GetAndCheckPar (ParCod_Qst);
|
|
|
|
/* Get question index */
|
|
SvyQst.QstInd = Svy_DB_GetQstIndFromQstCod (SvyQst.QstCod);
|
|
|
|
/***** Show question and button to remove question *****/
|
|
Surveys.QstCod = SvyQst.QstCod;
|
|
sprintf (StrQstInd,"%u",SvyQst.QstInd + 1);
|
|
Ale_ShowAlertRemove (ActRemSvyQst,NULL,
|
|
Svy_PutParsRemoveOneQst,&Surveys,
|
|
Txt_Do_you_really_want_to_remove_the_question_X,
|
|
StrQstInd);
|
|
|
|
/***** Show current survey *****/
|
|
Svy_ShowOneSurvey (&Surveys,true);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************************** Remove a question ****************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_RemoveQst (void)
|
|
{
|
|
extern const char *Txt_Question_removed;
|
|
struct Svy_Surveys Surveys;
|
|
struct Svy_Question SvyQst;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Initialize question to zero *****/
|
|
Svy_InitQst (&SvyQst);
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get survey code */
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/* Get question code */
|
|
SvyQst.QstCod = ParCod_GetAndCheckPar (ParCod_Qst);
|
|
|
|
/* Get question index */
|
|
SvyQst.QstInd = Svy_DB_GetQstIndFromQstCod (SvyQst.QstCod);
|
|
|
|
/***** Remove the question from all tables *****/
|
|
/* Remove answers and comments from this survey question */
|
|
Svy_DB_RemoveAnswersQst (SvyQst.QstCod);
|
|
Svy_DB_RemoveCommentsQst (SvyQst.QstCod);
|
|
|
|
/* Remove the question itself */
|
|
Svy_DB_RemoveQst (SvyQst.QstCod);
|
|
|
|
/* Change index of questions greater than this */
|
|
Svy_DB_ChangeIndexesQsts (Surveys.Svy.SvyCod,SvyQst.QstInd);
|
|
|
|
/***** Write message *****/
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Question_removed);
|
|
|
|
/***** Show current survey *****/
|
|
Svy_ShowOneSurvey (&Surveys,true);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Receive answers of a survey ************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_ReceiveSurveyAnswers (void)
|
|
{
|
|
extern const char *Txt_You_already_answered_this_survey_before;
|
|
extern const char *Txt_Thanks_for_answering_the_survey;
|
|
struct Svy_Surveys Surveys;
|
|
|
|
/***** Reset surveys *****/
|
|
Svy_ResetSurveys (&Surveys);
|
|
|
|
/***** Get survey code *****/
|
|
Surveys.Svy.SvyCod = ParCod_GetAndCheckPar (ParCod_Svy);
|
|
|
|
/***** Get data of the survey from database *****/
|
|
Svy_GetSurveyDataByCod (&Surveys.Svy);
|
|
|
|
/***** Check if I have no answered this survey formerly *****/
|
|
if (Surveys.Svy.Status.IHaveAnswered)
|
|
Ale_ShowAlert (Ale_WARNING,Txt_You_already_answered_this_survey_before);
|
|
else
|
|
{
|
|
/***** Receive and store user's answers *****/
|
|
Svy_ReceiveAndStoreUserAnswersToASurvey (Surveys.Svy.SvyCod);
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Thanks_for_answering_the_survey);
|
|
}
|
|
|
|
/***** Show current survey *****/
|
|
Svy_ShowOneSurvey (&Surveys,true);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get and store user's answers to a survey *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Svy_ReceiveAndStoreUserAnswersToASurvey (long SvyCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
unsigned NumQst;
|
|
unsigned NumQsts;
|
|
long QstCod;
|
|
char ParName[3 + 10 + 6 + 1];
|
|
char StrAnswersIndexes[Svy_MAX_ANSWERS_PER_QUESTION * (Cns_MAX_DECIMAL_DIGITS_UINT + 1)];
|
|
const char *Ptr;
|
|
char UnsignedStr[Cns_MAX_DECIMAL_DIGITS_UINT + 1];
|
|
unsigned AnsInd;
|
|
char Comments[Cns_MAX_BYTES_TEXT + 1];
|
|
|
|
/***** Get questions of this survey from database *****/
|
|
if ((NumQsts = Svy_DB_GetSurveyQstsCodes (&mysql_res,SvyCod)))
|
|
{
|
|
// This survey has questions
|
|
/***** Get questions *****/
|
|
for (NumQst = 0;
|
|
NumQst < NumQsts;
|
|
NumQst++)
|
|
{
|
|
/* Get next question */
|
|
if ((QstCod = DB_GetNextCode (mysql_res)) <= 0)
|
|
Err_WrongQuestionExit ();
|
|
|
|
/* Get possible parameter with the user's answer */
|
|
snprintf (ParName,sizeof (ParName),"Ans%010u",(unsigned) QstCod);
|
|
Par_GetParMultiToText (ParName,StrAnswersIndexes,
|
|
Svy_MAX_ANSWERS_PER_QUESTION * (Cns_MAX_DECIMAL_DIGITS_UINT + 1));
|
|
Ptr = StrAnswersIndexes;
|
|
while (*Ptr)
|
|
{
|
|
Par_GetNextStrUntilSeparParMult (&Ptr,UnsignedStr,Cns_MAX_DECIMAL_DIGITS_UINT);
|
|
if (sscanf (UnsignedStr,"%u",&AnsInd) == 1)
|
|
// Parameter exists ==> user has checked this answer
|
|
// ==> store it in database
|
|
Svy_DB_IncreaseAnswer (QstCod,AnsInd);
|
|
}
|
|
|
|
/* Get possible parameter with the user's comment */
|
|
snprintf (ParName,sizeof (ParName),"Com%010u",(unsigned) QstCod);
|
|
Par_GetParAndChangeFormat (ParName,Comments,Cns_MAX_BYTES_TEXT,
|
|
Str_TO_RIGOROUS_HTML,Str_REMOVE_SPACES);
|
|
if (Comments[0])
|
|
Svy_DB_CreateComments (QstCod,Comments);
|
|
}
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
/***** Register that you have answered this survey *****/
|
|
Svy_DB_RegisterIHaveAnsweredSvy (SvyCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Get number of surveys for courses **********************/
|
|
/*****************************************************************************/
|
|
// Returns the number of surveys for courses
|
|
// in this location (all the platform, current degree or current course)
|
|
|
|
unsigned Svy_GetNumCrsSurveys (Hie_Level_t Level,unsigned *NumNotif)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumSurveys;
|
|
|
|
/***** Get number of surveys from database *****/
|
|
if (Svy_DB_GetNumCrsSurveys (&mysql_res,Level))
|
|
{
|
|
/***** Get number of surveys *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
if (sscanf (row[0],"%u",&NumSurveys) != 1)
|
|
Err_ShowErrorAndExit ("Error when getting number of surveys.");
|
|
|
|
/***** Get number of notifications by email *****/
|
|
if (row[1])
|
|
{
|
|
if (sscanf (row[1],"%u",NumNotif) != 1)
|
|
Err_ShowErrorAndExit ("Error when getting number of notifications of surveys.");
|
|
}
|
|
else
|
|
*NumNotif = 0;
|
|
}
|
|
else
|
|
NumSurveys = 0;
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumSurveys;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Show stats of surveys *************************/
|
|
/*****************************************************************************/
|
|
|
|
void Svy_GetAndShowSurveysStats (void)
|
|
{
|
|
extern const char *Hlp_ANALYTICS_Figures_surveys;
|
|
extern const char *Txt_FIGURE_TYPES[Fig_NUM_FIGURES];
|
|
extern const char *Txt_Number_of_BR_surveys;
|
|
extern const char *Txt_Number_of_BR_courses_with_BR_surveys;
|
|
extern const char *Txt_Average_number_BR_of_surveys_BR_per_course;
|
|
extern const char *Txt_Average_number_BR_of_questions_BR_per_survey;
|
|
extern const char *Txt_Number_of_BR_notifications;
|
|
unsigned NumSurveys;
|
|
unsigned NumNotif;
|
|
unsigned NumCoursesWithSurveys;
|
|
double NumQstsPerSurvey;
|
|
|
|
/***** Get the number of surveys and the average number of questions per survey from this location *****/
|
|
if ((NumSurveys = Svy_GetNumCrsSurveys (Gbl.Scope.Current,&NumNotif)))
|
|
{
|
|
NumCoursesWithSurveys = Svy_DB_GetNumCrssWithCrsSurveys (Gbl.Scope.Current);
|
|
NumQstsPerSurvey = Svy_DB_GetNumQstsPerCrsSurvey (Gbl.Scope.Current);
|
|
}
|
|
else
|
|
{
|
|
NumCoursesWithSurveys = 0;
|
|
NumQstsPerSurvey = 0.0;
|
|
}
|
|
|
|
/***** Begin box and table *****/
|
|
Box_BoxTableBegin (NULL,Txt_FIGURE_TYPES[Fig_SURVEYS],
|
|
NULL,NULL,
|
|
Hlp_ANALYTICS_Figures_surveys,Box_NOT_CLOSABLE,2);
|
|
|
|
/***** Write table heading *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TH (Txt_Number_of_BR_surveys ,HTM_HEAD_RIGHT);
|
|
HTM_TH (Txt_Number_of_BR_courses_with_BR_surveys ,HTM_HEAD_RIGHT);
|
|
HTM_TH (Txt_Average_number_BR_of_surveys_BR_per_course ,HTM_HEAD_RIGHT);
|
|
HTM_TH (Txt_Average_number_BR_of_questions_BR_per_survey,HTM_HEAD_RIGHT);
|
|
HTM_TH (Txt_Number_of_BR_notifications ,HTM_HEAD_RIGHT);
|
|
HTM_TR_End ();
|
|
|
|
/***** Write number of surveys *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TD_Unsigned (NumSurveys);
|
|
HTM_TD_Unsigned (NumCoursesWithSurveys);
|
|
HTM_TD_Ratio (NumSurveys,NumCoursesWithSurveys);
|
|
HTM_TD_Double2Decimals (NumQstsPerSurvey);
|
|
HTM_TD_Unsigned (NumNotif);
|
|
HTM_TR_End ();
|
|
|
|
/***** End table and box *****/
|
|
Box_BoxTableEnd ();
|
|
}
|