// swad_country.c: countries
/*
SWAD (Shared Workspace At a Distance),
is a web platform developed at the University of Granada (Spain),
and used to support university teaching.
This file is part of SWAD core.
Copyright (C) 1999-2017 Antonio Caņas Vargas
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
/*****************************************************************************/
/********************************* Headers ***********************************/
/*****************************************************************************/
#include // For NULL
#include // For log10, ceil, pow...
#include // For calloc
#include // For string functions
#include "swad_box.h"
#include "swad_constant.h"
#include "swad_country.h"
#include "swad_database.h"
#include "swad_global.h"
#include "swad_help.h"
#include "swad_institution.h"
#include "swad_language.h"
#include "swad_preference.h"
#include "swad_QR.h"
#include "swad_table.h"
#include "swad_text.h"
/*****************************************************************************/
/************** External global variables from others modules ****************/
/*****************************************************************************/
extern struct Globals Gbl;
/*****************************************************************************/
/***************************** Private constants *****************************/
/*****************************************************************************/
/*****************************************************************************/
/******************************* Private types *******************************/
/*****************************************************************************/
/*****************************************************************************/
/***************************** Private variables *****************************/
/*****************************************************************************/
/*****************************************************************************/
/***************************** Private prototypes ****************************/
/*****************************************************************************/
static void Cty_Configuration (bool PrintView);
static void Cty_PutIconToPrint (void);
static void Cty_ShowNumUsrsInCrssOfCty (Rol_Role_t Role);
static void Cty_PutHeadCountriesForSeeing (bool OrderSelectable);
static void Cty_ListOneCountryForSeeing (struct Country *Cty,unsigned NumCty);
static bool Cty_CheckIfICanEditCountries (void);
static void Cty_PutIconsListCountries (void);
static void Cty_PutIconToEditCountries (void);
static unsigned Cty_GetNumUsrsWhoClaimToBelongToCty (long CtyCod);
static void Cty_GetParamCtyOrder (void);
static void Cty_PutIconToViewCountries (void);
static void Cty_GetMapAttribution (long CtyCod,char **MapAttribution);
static void Cty_FreeMapAttribution (char **MapAttribution);
static void Cty_ListCountriesForEdition (void);
static void Cty_PutParamOtherCtyCod (long CtyCod);
static long Cty_GetParamOtherCtyCod (void);
static bool Cty_CheckIfNumericCountryCodeExists (long CtyCod);
static bool Cty_CheckIfAlpha2CountryCodeExists (const char Alpha2[2 + 1]);
static bool Cty_CheckIfCountryNameExists (Txt_Language_t Language,const char *Name,long CtyCod);
static void Cty_UpdateCtyNameDB (long CtyCod,const char *FieldName,const char *NewCtyName);
static void Cty_PutFormToCreateCountry (void);
static void Cty_PutHeadCountriesForEdition (void);
static void Cty_CreateCountry (struct Country *Cty);
/*****************************************************************************/
/***************** List countries with pending institutions ******************/
/*****************************************************************************/
void Cty_SeeCtyWithPendingInss (void)
{
extern const char *Hlp_SYSTEM_Hierarchy_pending;
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
extern const char *Txt_Countries_with_pending_institutions;
extern const char *Txt_Country;
extern const char *Txt_Institutions_ABBREVIATION;
extern const char *Txt_There_are_no_countries_with_requests_for_institutions_to_be_confirmed;
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumCtys;
unsigned NumCty;
struct Country Cty;
const char *BgColor;
/***** Get countries with pending institutions *****/
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_SYS_ADM:
sprintf (Query,"SELECT institutions.CtyCod,COUNT(*)"
" FROM institutions,countries"
" WHERE (institutions.Status & %u)<>0"
" AND institutions.CtyCod=countries.CtyCod"
" GROUP BY institutions.CtyCod"
" ORDER BY countries.Name_%s",
(unsigned) Ins_STATUS_BIT_PENDING,
Txt_STR_LANG_ID[Gbl.Prefs.Language]);
break;
default: // Forbidden for other users
return;
}
/***** Get countries *****/
if ((NumCtys = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get countries with pending institutions")))
{
/***** Start box and table *****/
Box_StartBoxTable (NULL,Txt_Countries_with_pending_institutions,NULL,
Hlp_SYSTEM_Hierarchy_pending,Box_NOT_CLOSABLE,2);
/***** Write heading *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
",
Txt_Country,
Txt_Institutions_ABBREVIATION);
/***** List the countries *****/
for (NumCty = 0;
NumCty < NumCtys;
NumCty++)
{
/* Get next country */
row = mysql_fetch_row (mysql_res);
/* Get country code (row[0]) */
Cty.CtyCod = Str_ConvertStrCodToLongCod (row[0]);
BgColor = (Cty.CtyCod == Gbl.CurrentCty.Cty.CtyCod) ? "LIGHT_BLUE" :
Gbl.ColorRows[Gbl.RowEvenOdd];
/* Get data of country */
Cty_GetDataOfCountryByCod (&Cty,Cty_GET_BASIC_DATA);
/* Country map */
fprintf (Gbl.F.Out,"
");
/***** Country map (and link to WWW if exists) *****/
if (Cty_CheckIfCountryMapExists (&Gbl.CurrentCty.Cty))
{
/* Get map attribution */
Cty_GetMapAttribution (Gbl.CurrentCty.Cty.CtyCod,&MapAttribution);
/* Map image */
fprintf (Gbl.F.Out,"
");
}
else if (MapAttribution)
fprintf (Gbl.F.Out,"
"
"%s"
"
",
MapAttribution);
/* Free memory used for map attribution */
Cty_FreeMapAttribution (&MapAttribution);
}
/***** Start table *****/
Tbl_StartTableWide (2);
/***** Country name (an link to WWW if exists) *****/
fprintf (Gbl.F.Out,"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Shortcut,
Cfg_URL_SWAD_CGI,
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Gbl.CurrentCty.Cty.CtyCod,
Cfg_URL_SWAD_CGI,
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Gbl.CurrentCty.Cty.CtyCod);
if (PrintView)
{
/***** QR code with link to the country *****/
fprintf (Gbl.F.Out,"
");
}
else
{
/***** Number of users who claim to belong to this country *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Users_of_the_country,
Usr_GetNumUsrsWhoClaimToBelongToCty (Gbl.CurrentCty.Cty.CtyCod));
/***** Number of institutions *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Institutions);
/* Form to go to see institutions of this country */
Act_FormGoToStart (ActSeeIns);
Cty_PutParamCtyCod (Gbl.CurrentCty.Cty.CtyCod);
sprintf (Gbl.Title,Txt_Institutions_of_COUNTRY_X,
Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language]);
Act_LinkFormSubmit (Gbl.Title,"DAT",NULL);
fprintf (Gbl.F.Out,"%u",
Ins_GetNumInssInCty (Gbl.CurrentCty.Cty.CtyCod));
Act_FormEnd ();
fprintf (Gbl.F.Out,"
"
"
");
/***** Number of centres *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Centres,
Ctr_GetNumCtrsInCty (Gbl.CurrentCty.Cty.CtyCod));
/***** Number of degrees *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Degrees,
Deg_GetNumDegsInCty (Gbl.CurrentCty.Cty.CtyCod));
/***** Number of courses *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Courses,
Crs_GetNumCrssInCty (Gbl.CurrentCty.Cty.CtyCod));
/***** Number of users in courses of this country *****/
Cty_ShowNumUsrsInCrssOfCty (Rol_TCH);
Cty_ShowNumUsrsInCrssOfCty (Rol_NET);
Cty_ShowNumUsrsInCrssOfCty (Rol_STD);
Cty_ShowNumUsrsInCrssOfCty (Rol_UNK);
}
/***** End table *****/
Tbl_EndTable ();
/***** End box *****/
Box_EndBox ();
}
}
/*****************************************************************************/
/************* Put icon to print the configuration of a country **************/
/*****************************************************************************/
static void Cty_PutIconToPrint (void)
{
Ico_PutContextualIconToPrint (ActPrnCtyInf,NULL);
}
/*****************************************************************************/
/**************** Number of users in courses of this country *****************/
/*****************************************************************************/
static void Cty_ShowNumUsrsInCrssOfCty (Rol_Role_t Role)
{
extern const char *The_ClassForm[The_NUM_THEMES];
extern const char *Txt_Users_in_courses;
extern const char *Txt_ROLES_PLURAL_Abc[Rol_NUM_ROLES][Usr_NUM_SEXS];
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
(Role == Rol_UNK) ? Txt_Users_in_courses :
Txt_ROLES_PLURAL_Abc[Role][Usr_SEX_UNKNOWN],
Usr_GetNumUsrsInCrssOfCty (Role,Gbl.CurrentCty.Cty.CtyCod));
}
/*****************************************************************************/
/*************************** List all the countries **************************/
/*****************************************************************************/
void Cty_ListCountries (void)
{
Cty_ListCountries1 ();
Cty_ListCountries2 ();
}
/*****************************************************************************/
/*************************** List all the countries **************************/
/*****************************************************************************/
void Cty_ListCountries1 (void)
{
/***** Get parameter with the type of order in the list of countries *****/
Cty_GetParamCtyOrder ();
/***** Get list of countries *****/
Cty_GetListCountries (Cty_GET_EXTRA_DATA);
}
void Cty_ListCountries2 (void)
{
extern const char *Hlp_SYSTEM_Countries;
extern const char *Txt_Countries;
extern const char *Txt_Other_countries;
extern const char *Txt_Country_unspecified;
unsigned NumCty;
/***** Start box and table *****/
Box_StartBoxTable (NULL,Txt_Countries,Cty_PutIconsListCountries,
Hlp_SYSTEM_Countries,Box_NOT_CLOSABLE,2);
/***** Write heading *****/
Cty_PutHeadCountriesForSeeing (true); // Order selectable
/***** Write all the countries and their number of users and institutions *****/
for (NumCty = 0;
NumCty < Gbl.Ctys.Num;
NumCty++)
Cty_ListOneCountryForSeeing (&Gbl.Ctys.Lst[NumCty],NumCty + 1);
/***** Separation row *****/
fprintf (Gbl.F.Out,"
"
"
"
" "
"
"
"
");
/***** Write users and institutions in other countries *****/
fprintf (Gbl.F.Out,"
"
"
"
"
"
"
"
"%s"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
",
Txt_Other_countries,
Cty_GetNumUsrsWhoClaimToBelongToCty (0),
Ins_GetNumInssInCty (0),
Ctr_GetNumCtrsInCty (0),
Deg_GetNumDegsInCty (0),
Crs_GetNumCrssInCty (0),
Usr_GetNumUsrsInCrssOfCty (Rol_TCH,0));
/***** Write users and institutions with unknown country *****/
fprintf (Gbl.F.Out,"
"
"
"
"
"
"
"
"%s"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"0"
"
"
"
",
Txt_Country_unspecified,
Cty_GetNumUsrsWhoClaimToBelongToCty (-1L),
Ins_GetNumInssInCty (-1L),
Ctr_GetNumCtrsInCty (-1L),
Deg_GetNumDegsInCty (-1L),
Crs_GetNumCrssInCty (-1L));
/***** End table and box *****/
Box_EndBoxTable ();
/***** Div for Google Geochart *****/
if (Gbl.Action.Act == ActSeeCty)
{
fprintf (Gbl.F.Out,"
"
"
");
}
/***** Free list of countries *****/
Cty_FreeListCountries ();
}
/*****************************************************************************/
/******************* Write header with fields of a country *******************/
/*****************************************************************************/
static void Cty_PutHeadCountriesForSeeing (bool OrderSelectable)
{
extern const char *Txt_COUNTRIES_HELP_ORDER[2];
extern const char *Txt_COUNTRIES_ORDER[2];
extern const char *Txt_Institutions_ABBREVIATION;
extern const char *Txt_Centres_ABBREVIATION;
extern const char *Txt_Degrees_ABBREVIATION;
extern const char *Txt_Courses_ABBREVIATION;
extern const char *Txt_ROLES_PLURAL_BRIEF_Abc[Rol_NUM_ROLES];
Cty_Order_t Order;
fprintf (Gbl.F.Out,"
"
"
");
for (Order = Cty_ORDER_BY_COUNTRY;
Order <= Cty_ORDER_BY_NUM_USRS;
Order++)
{
fprintf (Gbl.F.Out,"
",
Order == Cty_ORDER_BY_COUNTRY ? "LEFT_MIDDLE" :
"RIGHT_MIDDLE");
if (OrderSelectable)
{
Act_FormStart (ActSeeCty);
Par_PutHiddenParamUnsigned ("Order",(unsigned) Order);
Act_LinkFormSubmit (Txt_COUNTRIES_HELP_ORDER[Order],"TIT_TBL",NULL);
if (Order == Gbl.Ctys.SelectedOrder)
fprintf (Gbl.F.Out,"");
}
fprintf (Gbl.F.Out,"%s",Txt_COUNTRIES_ORDER[Order]);
if (OrderSelectable)
{
if (Order == Gbl.Ctys.SelectedOrder)
fprintf (Gbl.F.Out,"");
fprintf (Gbl.F.Out,"");
Act_FormEnd ();
}
fprintf (Gbl.F.Out,"
");
}
fprintf (Gbl.F.Out,"
"
"%s"
"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
"
"%s+ %s"
"
"
"
",
Txt_Institutions_ABBREVIATION,
Txt_Centres_ABBREVIATION,
Txt_Degrees_ABBREVIATION,
Txt_Courses_ABBREVIATION,
Txt_ROLES_PLURAL_BRIEF_Abc[Rol_TCH],
Txt_ROLES_PLURAL_BRIEF_Abc[Rol_STD]);
}
/*****************************************************************************/
/************************ List one country for seeing ************************/
/*****************************************************************************/
static void Cty_ListOneCountryForSeeing (struct Country *Cty,unsigned NumCty)
{
const char *BgColor;
BgColor = (Cty->CtyCod == Gbl.CurrentCty.Cty.CtyCod) ? "LIGHT_BLUE" :
Gbl.ColorRows[Gbl.RowEvenOdd];
/***** Number of country in this list *****/
fprintf (Gbl.F.Out,"
"
"
"
"%u"
"
",
BgColor,NumCty);
/***** Country map (and link to WWW if exists) *****/
fprintf (Gbl.F.Out,"
");
/* Write stats of this country */
fprintf (Gbl.F.Out,"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
"
"%u"
"
"
"
",
BgColor,Cty->NumUsrsWhoClaimToBelongToCty,
BgColor,Cty->NumInss,
BgColor,Cty->NumCtrs,
BgColor,Cty->NumDegs,
BgColor,Cty->NumCrss,
BgColor,Cty->NumUsrs);
Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd;
}
/*****************************************************************************/
/********************** Check if I can edit countries ************************/
/*****************************************************************************/
static bool Cty_CheckIfICanEditCountries (void)
{
return (bool) (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM);
}
/*****************************************************************************/
/***************** Put contextual icons in list of countries *****************/
/*****************************************************************************/
static void Cty_PutIconsListCountries (void)
{
/***** Put icon to edit countries *****/
if (Cty_CheckIfICanEditCountries ())
Cty_PutIconToEditCountries ();
/***** Put icon to show a figure *****/
Gbl.Stat.FigureType = Sta_HIERARCHY;
Sta_PutIconToShowFigure ();
}
/*****************************************************************************/
/********************* Put link (form) to edit countries *********************/
/*****************************************************************************/
static void Cty_PutIconToEditCountries (void)
{
Ico_PutContextualIconToEdit (ActEdiCty,NULL);
}
/*****************************************************************************/
/******** Get number of users who claim to belong to other countries *********/
/*****************************************************************************/
static unsigned Cty_GetNumUsrsWhoClaimToBelongToCty (long CtyCod)
{
char Query[256];
/***** Get number of users from database *****/
sprintf (Query,"SELECT COUNT(*) FROM usr_data"
" WHERE CtyCod=%ld",
CtyCod);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of users who claim to belong to other countries");
}
/*****************************************************************************/
/********************* Draw country map and name with link *******************/
/*****************************************************************************/
void Cty_DrawCountryMapAndNameWithLink (struct Country *Cty,Act_Action_t Action,
const char *ClassContainer,
const char *ClassMap,
const char *ClassLink)
{
extern const char *Txt_Go_to_X;
char CountryName[Cty_MAX_BYTES_NAME + 1];
/***** Start form *****/
Act_FormGoToStart (Action);
Cty_PutParamCtyCod (Cty->CtyCod);
fprintf (Gbl.F.Out,"
",ClassContainer);
/***** Link to action *****/
sprintf (Gbl.Title,Txt_Go_to_X,Cty->Name[Gbl.Prefs.Language]);
Act_LinkFormSubmit (Gbl.Title,ClassLink,NULL);
/***** Draw country map *****/
Cty_DrawCountryMap (Cty,ClassMap);
/***** Write country name and end link *****/
Str_Copy (CountryName,Cty->Name[Gbl.Prefs.Language],
Cty_MAX_BYTES_NAME);
fprintf (Gbl.F.Out," %s (%s)"
""
"
",
CountryName,
Cty->Alpha2);
/***** End form *****/
Act_FormEnd ();
}
/*****************************************************************************/
/***************************** Draw country map ******************************/
/*****************************************************************************/
void Cty_DrawCountryMap (struct Country *Cty,const char *Class)
{
/***** Draw country map *****/
fprintf (Gbl.F.Out,"Alpha2,
Cty->Alpha2);
else
fprintf (Gbl.F.Out,"%s/tr16x16.gif", // TODO: Change for a 1x1 image or a generic image
Gbl.Prefs.IconsURL);
fprintf (Gbl.F.Out,"\" alt=\"%s\" title=\"%s\" class=\"%s\" />",
Cty->Alpha2,
Cty->Name[Gbl.Prefs.Language],
Class);
}
/*****************************************************************************/
/*********************** Check if country map exists *************************/
/*****************************************************************************/
bool Cty_CheckIfCountryMapExists (struct Country *Cty)
{
char PathMap[PATH_MAX + 1];
sprintf (PathMap,"%s/%s/%s/%s/%s.png",
Cfg_PATH_SWAD_PUBLIC,
Cfg_FOLDER_PUBLIC_ICON,
Cfg_ICON_FOLDER_COUNTRIES,
Cty->Alpha2,
Cty->Alpha2);
return Fil_CheckIfPathExists (PathMap);
}
/*****************************************************************************/
/********************** Write script for Google Geochart *********************/
/*****************************************************************************/
void Cty_WriteScriptGoogleGeochart (void)
{
extern const char *Txt_Country_NO_HTML;
extern const char *Txt_Users_NO_HTML;
extern const char *Txt_Institutions_NO_HTML;
unsigned NumCty;
unsigned MaxUsrsInCountry = 0;
unsigned NumCtysWithUsrs = 0;
/***** Write start of the script *****/
fprintf (Gbl.F.Out,"\n"
"\n",
NumCtysWithUsrs ? MaxUsrsInCountry :
0);
}
/*****************************************************************************/
/******** Get parameter with the type or order in list of countries **********/
/*****************************************************************************/
static void Cty_GetParamCtyOrder (void)
{
Gbl.Ctys.SelectedOrder = (Cty_Order_t)
Par_GetParToUnsignedLong ("Order",
0,
Cty_NUM_ORDERS - 1,
(unsigned long) Cty_ORDER_DEFAULT);
}
/*****************************************************************************/
/******************** Put forms to edit institution types ********************/
/*****************************************************************************/
void Cty_EditCountries (void)
{
extern const char *Hlp_SYSTEM_Countries;
extern const char *Txt_Countries;
/***** Get list of countries *****/
Gbl.Ctys.SelectedOrder = Cty_ORDER_BY_COUNTRY;
Cty_GetListCountries (Cty_GET_EXTRA_DATA);
/***** Start box *****/
Box_StartBox (NULL,Txt_Countries,Cty_PutIconToViewCountries,
Hlp_SYSTEM_Countries,Box_NOT_CLOSABLE);
/***** Put a form to create a new country *****/
Cty_PutFormToCreateCountry ();
/***** Forms to edit current countries *****/
if (Gbl.Ctys.Num)
Cty_ListCountriesForEdition ();
/***** End box *****/
Box_EndBox ();
/***** Free list of countries *****/
Cty_FreeListCountries ();
}
/*****************************************************************************/
/*************** Put contextual icons in edition of countries ****************/
/*****************************************************************************/
static void Cty_PutIconToViewCountries (void)
{
Ico_PutContextualIconToView (ActSeeCty,NULL);
}
/*****************************************************************************/
/************************** List all the countries ***************************/
/*****************************************************************************/
#define Cty_MAX_BYTES_SUBQUERY_CTYS ((1 + Txt_NUM_LANGUAGES) * 32)
void Cty_GetListCountries (Cty_GetExtraData_t GetExtraData)
{
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
char StrField[32];
char SubQueryNam1[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryNam2[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryWWW1[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryWWW2[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char OrderBySubQuery[256];
char Query[1024 + Cty_MAX_BYTES_SUBQUERY_CTYS * 4];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
unsigned NumCty;
struct Country *Cty;
Txt_Language_t Lan;
/***** Get countries from database *****/
switch (GetExtraData)
{
case Cty_GET_BASIC_DATA:
sprintf (Query,"SELECT CtyCod,Alpha2,Name_%s"
" FROM countries ORDER BY Name_%s",
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Txt_STR_LANG_ID[Gbl.Prefs.Language]);
break;
case Cty_GET_EXTRA_DATA:
SubQueryNam1[0] = '\0';
SubQueryNam2[0] = '\0';
SubQueryWWW1[0] = '\0';
SubQueryWWW2[0] = '\0';
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
sprintf (StrField,"countries.Name_%s,",
Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryNam1,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
sprintf (StrField,"Name_%s,",
Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryNam2,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
sprintf (StrField,"countries.WWW_%s,",
Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryWWW1,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
sprintf (StrField,"WWW_%s,",
Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryWWW2,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
}
switch (Gbl.Ctys.SelectedOrder)
{
case Cty_ORDER_BY_COUNTRY:
sprintf (OrderBySubQuery,"Name_%s",
Txt_STR_LANG_ID[Gbl.Prefs.Language]);
break;
case Cty_ORDER_BY_NUM_USRS:
sprintf (OrderBySubQuery,"NumUsrs DESC,Name_%s",
Txt_STR_LANG_ID[Gbl.Prefs.Language]);
break;
}
sprintf (Query,"(SELECT countries.CtyCod,countries.Alpha2,%s%sCOUNT(*) AS NumUsrs"
" FROM countries,usr_data"
" WHERE countries.CtyCod=usr_data.CtyCod"
" GROUP BY countries.CtyCod)"
" UNION "
"(SELECT CtyCod,Alpha2,%s%s0 AS NumUsrs"
" FROM countries"
" WHERE CtyCod NOT IN"
" (SELECT DISTINCT CtyCod FROM usr_data))"
" ORDER BY %s",
SubQueryNam1,SubQueryWWW1,
SubQueryNam2,SubQueryWWW2,OrderBySubQuery);
break;
}
/***** Count number of rows in result *****/
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get countries");
if (NumRows) // Countries found...
{
Gbl.Ctys.Num = (unsigned) NumRows;
/***** Create list with countries *****/
if ((Gbl.Ctys.Lst = (struct Country *) calloc (NumRows,sizeof (struct Country))) == NULL)
Lay_ShowErrorAndExit ("Not enough memory to store countries.");
/***** Get the countries *****/
for (NumCty = 0;
NumCty < Gbl.Ctys.Num;
NumCty++)
{
Cty = &(Gbl.Ctys.Lst[NumCty]);
/* Get next country */
row = mysql_fetch_row (mysql_res);
/* Get numerical country code (row[0]) */
if ((Cty->CtyCod = Str_ConvertStrCodToLongCod (row[0])) < 0)
Lay_ShowErrorAndExit ("Wrong code of country.");
/* Get Alpha-2 country code (row[1]) */
Str_Copy (Cty->Alpha2,row[1],
2);
switch (GetExtraData)
{
case Cty_GET_BASIC_DATA:
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
Cty->Name[Lan][0] = '\0';
Cty->WWW[Lan][0] = '\0';
}
Cty->NumUsrsWhoClaimToBelongToCty = 0;
Cty->NumInss = Cty->NumCtrs = Cty->NumDegs = Cty->NumCrss = 0;
Cty->NumUsrs = 0;
/* Get the name of the country in current language */
Str_Copy (Cty->Name[Gbl.Prefs.Language],row[2],
Cty_MAX_BYTES_NAME);
break;
case Cty_GET_EXTRA_DATA:
/* Get the name of the country in several languages */
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
Str_Copy (Cty->Name[Lan],row[1 + Lan],
Cty_MAX_BYTES_NAME);
Str_Copy (Cty->WWW[Lan],row[1 + Txt_NUM_LANGUAGES + Lan],
Cns_MAX_BYTES_WWW);
}
/* Get number of users who claim to belong to this country */
if (sscanf (row[1 + Txt_NUM_LANGUAGES * 2 + 1],"%u",
&Cty->NumUsrsWhoClaimToBelongToCty) != 1)
Cty->NumUsrsWhoClaimToBelongToCty = 0;
/* Get number of institutions in this country */
Cty->NumInss = Ins_GetNumInssInCty (Cty->CtyCod);
/* Get number of centres in this country */
Cty->NumCtrs = Ctr_GetNumCtrsInCty (Cty->CtyCod);
/* Get number of degrees in this country */
Cty->NumDegs = Deg_GetNumDegsInCty (Cty->CtyCod);
/* Get number of courses in this country */
Cty->NumCrss = Crs_GetNumCrssInCty (Cty->CtyCod);
/* Get number of users in courses of this country */
Cty->NumUsrs = Usr_GetNumUsrsInCrssOfCty (Rol_UNK,Cty->CtyCod); // Here Rol_UNK means "all users"
break;
}
}
}
else
Gbl.Ctys.Num = 0;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/************************** Write selector of country ************************/
/*****************************************************************************/
void Cty_WriteSelectorOfCountry (void)
{
extern const char *Txt_Country;
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumCtys;
unsigned NumCty;
long CtyCod;
/***** Start form *****/
Act_FormGoToStart (ActSeeIns);
fprintf (Gbl.F.Out,"");
Act_FormEnd ();
}
/*****************************************************************************/
/***************************** Write country name ****************************/
/*****************************************************************************/
// If ClassLink == NULL ==> do not put link
void Cty_WriteCountryName (long CtyCod,const char *ClassLink)
{
extern struct Act_Actions Act_Actions[Act_NUM_ACTIONS];
char CtyName[Cty_MAX_BYTES_NAME + 1];
char ActTxt[Act_MAX_BYTES_ACTION_TXT + 1];
bool PutForm = ClassLink &&
!Gbl.Form.Inside && // Only if not inside another form
Act_Actions[Gbl.Action.Act].BrowserTab == Act_BRW_1ST_TAB; // Only in main browser tab
/***** Get country name *****/
Cty_GetCountryName (CtyCod,CtyName);
if (PutForm)
{
/***** Write country name with link to country information *****/
Act_FormStart (ActSeeCtyInf);
Cty_PutParamCtyCod (CtyCod);
Act_LinkFormSubmit (Act_GetActionTextFromDB (Act_Actions[ActSeeCtyInf].ActCod,ActTxt),
ClassLink,NULL);
fprintf (Gbl.F.Out,"%s",CtyName);
Act_FormEnd ();
}
else
/***** Write country name without link *****/
fprintf (Gbl.F.Out,"%s",CtyName);
}
/*****************************************************************************/
/***************** Get basic data of country given its code ******************/
/*****************************************************************************/
bool Cty_GetDataOfCountryByCod (struct Country *Cty,Cty_GetExtraData_t GetExtraData)
{
extern const char *Txt_Another_country;
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
char StrField[32];
char SubQueryNam1[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryNam2[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryWWW1[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryWWW2[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char Query[1024 + Cty_MAX_BYTES_SUBQUERY_CTYS * 4];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
Txt_Language_t Lan;
bool CtyFound;
if (Cty->CtyCod < 0)
return false;
/***** Clear data *****/
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
Cty->Name[Lan][0] = '\0';
Cty->WWW[Lan][0] = '\0';
}
Cty->NumUsrsWhoClaimToBelongToCty = 0;
Cty->NumInss = Cty->NumCtrs = Cty->NumDegs = Cty->NumCrss = 0;
Cty->NumUsrs = 0;
/***** Check if country code is correct *****/
if (Cty->CtyCod == 0)
{
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
if (Lan == Gbl.Prefs.Language)
Str_Copy (Cty->Name[Lan],Txt_Another_country,
Cty_MAX_BYTES_NAME);
else
Cty->Name[Lan][0] = '\0';
return false;
}
// Here Cty->CtyCod > 0
/***** Get data of a country from database *****/
switch (GetExtraData)
{
case Cty_GET_BASIC_DATA:
sprintf (Query,"SELECT Alpha2,Name_%s,WWW_%s"
" FROM countries"
" WHERE CtyCod='%03ld'",
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Cty->CtyCod);
break;
case Cty_GET_EXTRA_DATA:
SubQueryNam1[0] = '\0';
SubQueryNam2[0] = '\0';
SubQueryWWW1[0] = '\0';
SubQueryWWW2[0] = '\0';
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
sprintf (StrField,"countries.Name_%s,",Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryNam1,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
sprintf (StrField,"Name_%s,",Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryNam2,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
sprintf (StrField,"countries.WWW_%s,",Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryWWW1,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
sprintf (StrField,"WWW_%s,",Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryWWW2,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
}
sprintf (Query,"(SELECT countries.Alpha2,%s%sCOUNT(*) AS NumUsrs"
" FROM countries,usr_data"
" WHERE countries.CtyCod='%03ld'"
" AND countries.CtyCod=usr_data.CtyCod)"
" UNION "
"(SELECT Alpha2,%s%s0 AS NumUsrs"
" FROM countries"
" WHERE CtyCod='%03ld'"
" AND CtyCod NOT IN"
" (SELECT DISTINCT CtyCod FROM usr_data))",
SubQueryNam1,SubQueryWWW1,Cty->CtyCod,
SubQueryNam2,SubQueryWWW2,Cty->CtyCod);
break;
}
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get data of a country");
/***** Count number of rows in result *****/
if (NumRows) // Country found...
{
CtyFound = true;
/* Get row */
row = mysql_fetch_row (mysql_res);
/* Get Alpha-2 country code (row[0]) */
Str_Copy (Cty->Alpha2,row[0],
2);
switch (GetExtraData)
{
case Cty_GET_BASIC_DATA:
/* Get name and WWW of the country in current language */
Str_Copy (Cty->Name[Gbl.Prefs.Language],row[1],
Cty_MAX_BYTES_NAME);
Str_Copy (Cty->WWW[Gbl.Prefs.Language],row[2],
Cns_MAX_BYTES_WWW);
break;
case Cty_GET_EXTRA_DATA:
/* Get name and WWW of the country in several languages */
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
Str_Copy (Cty->Name[Lan],row[Lan],
Cty_MAX_BYTES_NAME);
Str_Copy (Cty->WWW[Lan],row[Txt_NUM_LANGUAGES + Lan],
Cns_MAX_BYTES_WWW);
}
/* Get number of users who claim to belong to this country */
if (sscanf (row[Txt_NUM_LANGUAGES * 2 + 1],"%u",
&Cty->NumUsrsWhoClaimToBelongToCty) != 1)
Cty->NumUsrsWhoClaimToBelongToCty = 0;
/* Get number of user in courses of this institution */
Cty->NumUsrs = Usr_GetNumUsrsInCrssOfCty (Rol_UNK,Cty->CtyCod); // Here Rol_UNK means "all users"
/* Get number of institutions in this country */
Cty->NumInss = Ins_GetNumInssInCty (Cty->CtyCod);
break;
}
}
else
CtyFound = false;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return CtyFound;
}
/*****************************************************************************/
/***************************** Get country name ******************************/
/*****************************************************************************/
void Cty_FlushCacheCountryName (void)
{
Gbl.Cache.CountryName.CtyCod = -1L;
Gbl.Cache.CountryName.CtyName[0] = '\0';
}
void Cty_GetCountryName (long CtyCod,char CtyName[Cty_MAX_BYTES_NAME + 1])
{
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
char Query[128];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
/***** 1. Fast check: Trivial case *****/
if (CtyCod <= 0)
{
CtyName[0] = '\0'; // Empty name
return;
}
/***** 2. Fast check: If cached... *****/
if (CtyCod == Gbl.Cache.CountryName.CtyCod)
{
Str_Copy (CtyName,Gbl.Cache.CountryName.CtyName,
Cty_MAX_BYTES_NAME);
return;
}
/***** 3. Slow: get country name from database *****/
Gbl.Cache.CountryName.CtyCod = CtyCod;
sprintf (Query,"SELECT Name_%s FROM countries WHERE CtyCod='%03ld'",
Txt_STR_LANG_ID[Gbl.Prefs.Language],CtyCod);
if (DB_QuerySELECT (Query,&mysql_res,"can not get the name of a country")) // Country found...
{
/* Get row */
row = mysql_fetch_row (mysql_res);
/* Get the name of the country */
Str_Copy (Gbl.Cache.CountryName.CtyName,row[0],
Cty_MAX_BYTES_NAME);
}
else
Gbl.Cache.CountryName.CtyName[0] = '\0';
/* Free structure that stores the query result */
DB_FreeMySQLResult (&mysql_res);
Str_Copy (CtyName,Gbl.Cache.CountryName.CtyName,
Cty_MAX_BYTES_NAME);
}
/*****************************************************************************/
/******************** Get map attribution from database **********************/
/*****************************************************************************/
static void Cty_GetMapAttribution (long CtyCod,char **MapAttribution)
{
char Query[128];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
size_t Length;
/***** Free possible former map attribution *****/
Cty_FreeMapAttribution (MapAttribution);
/***** Get photo attribution from database *****/
sprintf (Query,"SELECT MapAttribution FROM countries WHERE CtyCod=%ld",
CtyCod);
if (DB_QuerySELECT (Query,&mysql_res,"can not get photo attribution"))
{
/* Get row */
row = mysql_fetch_row (mysql_res);
/* Get the attribution of the map of the country (row[0]) */
if (row[0])
if (row[0][0])
{
Length = strlen (row[0]);
if (((*MapAttribution) = (char *) malloc (Length + 1)) == NULL)
Lay_ShowErrorAndExit ("Error allocating memory for map attribution.");
Str_Copy (*MapAttribution,row[0],
Length);
}
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/******************* Free memory used for map attribution ********************/
/*****************************************************************************/
static void Cty_FreeMapAttribution (char **MapAttribution)
{
if (*MapAttribution)
{
free ((void *) *MapAttribution);
*MapAttribution = NULL;
}
}
/*****************************************************************************/
/*************************** Free list of countries **************************/
/*****************************************************************************/
void Cty_FreeListCountries (void)
{
if (Gbl.Ctys.Lst)
{
/***** Free memory used by the list of courses in institution *****/
free ((void *) Gbl.Ctys.Lst);
Gbl.Ctys.Lst = NULL;
Gbl.Ctys.Num = 0;
}
}
/*****************************************************************************/
/*************************** List all the countries **************************/
/*****************************************************************************/
static void Cty_ListCountriesForEdition (void)
{
extern const char *Txt_STR_LANG_NAME[1 + Txt_NUM_LANGUAGES];
unsigned NumCty;
struct Country *Cty;
Txt_Language_t Lan;
/***** Write heading *****/
Tbl_StartTableWide (2);
Cty_PutHeadCountriesForEdition ();
/***** Write all the countries *****/
for (NumCty = 0;
NumCty < Gbl.Ctys.Num;
NumCty++)
{
Cty = &Gbl.Ctys.Lst[NumCty];
/* Put icon to remove country */
fprintf (Gbl.F.Out,"
"
"
",
1 + Txt_NUM_LANGUAGES);
if (Cty->NumInss ||
Cty->NumUsrsWhoClaimToBelongToCty ||
Cty->NumUsrs) // Country has institutions or users ==> deletion forbidden
Ico_PutIconRemovalNotAllowed ();
else
{
Act_FormStart (ActRemCty);
Cty_PutParamOtherCtyCod (Cty->CtyCod);
Ico_PutIconRemove ();
Act_FormEnd ();
}
fprintf (Gbl.F.Out,"
");
/* Numerical country code (ISO 3166-1) */
fprintf (Gbl.F.Out,"
"
"%03ld"
"
",
1 + Txt_NUM_LANGUAGES,Cty->CtyCod);
/* Alphabetic country code with 2 letters (ISO 3166-1) */
fprintf (Gbl.F.Out,"
",
1 + Txt_NUM_LANGUAGES,Cty->NumUsrsWhoClaimToBelongToCty);
/* Number of institutions */
fprintf (Gbl.F.Out,"
"
"%u"
"
"
"
",
1 + Txt_NUM_LANGUAGES,Cty->NumInss);
/* Country name in several languages */
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
/* Language */
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
",
Txt_STR_LANG_NAME[Lan]);
/* Name */
fprintf (Gbl.F.Out,"
");
}
}
/***** End table *****/
Tbl_EndTable ();
}
/*****************************************************************************/
/******************** Write parameter with code of country *******************/
/*****************************************************************************/
void Cty_PutParamCtyCod (long CtyCod)
{
Par_PutHiddenParamLong ("cty",CtyCod);
}
/*****************************************************************************/
/******************** Write parameter with code of country *******************/
/*****************************************************************************/
static void Cty_PutParamOtherCtyCod (long CtyCod)
{
Par_PutHiddenParamLong ("OthCtyCod",CtyCod);
}
/*****************************************************************************/
/******************* Get parameter with code of country **********************/
/*****************************************************************************/
long Cty_GetAndCheckParamOtherCtyCod (long MinCodAllowed)
{
long CtyCod;
/***** Get and check parameter with code of country *****/
if ((CtyCod = Cty_GetParamOtherCtyCod ()) < MinCodAllowed)
Lay_ShowErrorAndExit ("Code of country is missing or invalid.");
return CtyCod;
}
static long Cty_GetParamOtherCtyCod (void)
{
/***** Get code of country *****/
return Par_GetParToLong ("OthCtyCod");
}
/*****************************************************************************/
/****************************** Remove a country *****************************/
/*****************************************************************************/
void Cty_RemoveCountry (void)
{
extern const char *Txt_You_can_not_remove_a_country_with_institutions_or_users;
extern const char *Txt_Country_X_removed;
char Query[512];
struct Country Cty;
/***** Get country code *****/
Cty.CtyCod = Cty_GetAndCheckParamOtherCtyCod (0);
/***** Get data of the country from database *****/
Cty_GetDataOfCountryByCod (&Cty,Cty_GET_EXTRA_DATA);
/***** Check if this country has users *****/
if (Cty.NumInss ||
Cty.NumUsrsWhoClaimToBelongToCty ||
Cty.NumUsrs) // Country has institutions or users ==> don't remove
Ale_ShowAlert (Ale_WARNING,Txt_You_can_not_remove_a_country_with_institutions_or_users);
else // Country has no users ==> remove it
{
/***** Remove surveys of the country *****/
Svy_RemoveSurveys (Sco_SCOPE_CTY,Cty.CtyCod);
/***** Remove country *****/
sprintf (Query,"DELETE FROM countries WHERE CtyCod='%03ld'",
Cty.CtyCod);
DB_QueryDELETE (Query,"can not remove a country");
/***** Flush cache *****/
Cty_FlushCacheCountryName ();
/***** Write message to show the change made *****/
sprintf (Gbl.Alert.Txt,Txt_Country_X_removed,
Cty.Name[Gbl.Prefs.Language]);
Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt);
}
/***** Show the form again *****/
Cty_EditCountries ();
}
/*****************************************************************************/
/************************ Change the name of a country ***********************/
/*****************************************************************************/
void Cty_RenameCountry (void)
{
extern const char *Txt_You_can_not_leave_the_name_of_the_country_X_empty;
extern const char *Txt_The_country_X_already_exists;
extern const char *Txt_The_country_X_has_been_renamed_as_Y;
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
extern const char *Txt_The_name_of_the_country_X_has_not_changed;
struct Country *Cty;
char NewCtyName[Cty_MAX_BYTES_NAME + 1];
Txt_Language_t Language;
char FieldName[4 + 1 + 2 + 1]; // Example: "Name_en"
Cty = &Gbl.Ctys.EditingCty;
/***** Get the code of the country *****/
Cty->CtyCod = Cty_GetAndCheckParamOtherCtyCod (0);
/***** Get the lenguage *****/
Language = Lan_GetParamLanguage ();
/***** Get the new name for the country *****/
Par_GetParToText ("Name",NewCtyName,Cty_MAX_BYTES_NAME);
/***** Get from the database the data of the country *****/
Cty_GetDataOfCountryByCod (Cty,Cty_GET_EXTRA_DATA);
/***** Check if new name is empty *****/
if (!NewCtyName[0])
{
sprintf (Gbl.Alert.Txt,Txt_You_can_not_leave_the_name_of_the_country_X_empty,
Cty->Name[Language]);
Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt);
}
else
{
/***** Check if old and new names are the same (this happens when user press enter with no changes in the form) *****/
if (strcmp (Cty->Name[Language],NewCtyName)) // Different names
{
/***** If country was in database... *****/
if (Cty_CheckIfCountryNameExists (Language,NewCtyName,Cty->CtyCod))
{
sprintf (Gbl.Alert.Txt,Txt_The_country_X_already_exists,
NewCtyName);
Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt);
}
else
{
/* Update the table changing old name by new name */
sprintf (FieldName,"Name_%s",Txt_STR_LANG_ID[Language]);
Cty_UpdateCtyNameDB (Cty->CtyCod,FieldName,NewCtyName);
/* Write message to show the change made */
sprintf (Gbl.Alert.Txt,Txt_The_country_X_has_been_renamed_as_Y,
Cty->Name[Language],NewCtyName);
Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt);
/* Update country name */
Str_Copy (Cty->Name[Language],NewCtyName,
Cty_MAX_BYTES_NAME);
}
}
else // The same name
{
sprintf (Gbl.Alert.Txt,Txt_The_name_of_the_country_X_has_not_changed,
Cty->Name[Language]);
Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt);
}
}
/***** Show the form again *****/
Cty_EditCountries ();
}
/*****************************************************************************/
/******************* Check if a numeric country code exists ******************/
/*****************************************************************************/
static bool Cty_CheckIfNumericCountryCodeExists (long CtyCod)
{
char Query[128];
/***** Get number of countries with a name from database *****/
sprintf (Query,"SELECT COUNT(*) FROM countries WHERE CtyCod='%03ld'",
CtyCod);
return (DB_QueryCOUNT (Query,"can not check if the numeric code of a country already existed") != 0);
}
/*****************************************************************************/
/*************** Check if an alphabetic country code exists ******************/
/*****************************************************************************/
static bool Cty_CheckIfAlpha2CountryCodeExists (const char Alpha2[2 + 1])
{
char Query[128];
/***** Get number of countries with a name from database *****/
sprintf (Query,"SELECT COUNT(*) FROM countries WHERE Alpha2='%s'",
Alpha2);
return (DB_QueryCOUNT (Query,"can not check if the alphabetic code of a country already existed") != 0);
}
/*****************************************************************************/
/******************** Check if the name of country exists ********************/
/*****************************************************************************/
static bool Cty_CheckIfCountryNameExists (Txt_Language_t Language,const char *Name,long CtyCod)
{
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
char Query[256 + Cty_MAX_BYTES_NAME];
/***** Get number of countries with a name from database *****/
sprintf (Query,"SELECT COUNT(*) FROM countries"
" WHERE Name_%s='%s' AND CtyCod<>'%03ld'",
Txt_STR_LANG_ID[Language],Name,CtyCod);
return (DB_QueryCOUNT (Query,"can not check if the name of a country already existed") != 0);
}
/*****************************************************************************/
/************ Update institution name in table of institutions ***************/
/*****************************************************************************/
static void Cty_UpdateCtyNameDB (long CtyCod,const char *FieldName,const char *NewCtyName)
{
char Query[128 + Cty_MAX_BYTES_NAME];
/***** Update country changing old name by new name */
sprintf (Query,"UPDATE countries SET %s='%s' WHERE CtyCod='%03ld'",
FieldName,NewCtyName,CtyCod);
DB_QueryUPDATE (Query,"can not update the name of a country");
/***** Flush cache *****/
Cty_FlushCacheCountryName ();
}
/*****************************************************************************/
/************************ Change the URL of a country ************************/
/*****************************************************************************/
void Cty_ChangeCtyWWW (void)
{
extern const char *Txt_The_new_web_address_is_X;
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
char Query[256 + Cns_MAX_BYTES_WWW];
struct Country *Cty;
char NewWWW[Cns_MAX_BYTES_WWW + 1];
Txt_Language_t Language;
Cty = &Gbl.Ctys.EditingCty;
/***** Get the code of the country *****/
Cty->CtyCod = Cty_GetAndCheckParamOtherCtyCod (0);
/***** Get the lenguage *****/
Language = Lan_GetParamLanguage ();
/***** Get the new WWW for the country *****/
Par_GetParToText ("WWW",NewWWW,Cns_MAX_BYTES_WWW);
/***** Get from the database the data of the country *****/
Cty_GetDataOfCountryByCod (Cty,Cty_GET_EXTRA_DATA);
/***** Update the table changing old WWW by new WWW *****/
sprintf (Query,"UPDATE countries SET WWW_%s='%s'"
" WHERE CtyCod='%03ld'",
Txt_STR_LANG_ID[Language],NewWWW,Cty->CtyCod);
DB_QueryUPDATE (Query,"can not update the web of a country");
Str_Copy (Cty->WWW[Language],NewWWW,
Cns_MAX_BYTES_WWW);
/***** Write message to show the change made *****/
sprintf (Gbl.Alert.Txt,Txt_The_new_web_address_is_X,NewWWW);
Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt);
/***** Show the form again *****/
Cty_EditCountries ();
}
/*****************************************************************************/
/*********** Change the attribution of the map of current country ************/
/*****************************************************************************/
void Cty_ChangeCtyMapAttribution (void)
{
char Query[256 + Img_MAX_BYTES_ATTRIBUTION];
char NewMapAttribution[Img_MAX_BYTES_ATTRIBUTION + 1];
/***** Get parameters from form *****/
/* Get the new map attribution for the country */
Par_GetParToText ("Attribution",NewMapAttribution,Img_MAX_BYTES_ATTRIBUTION);
/***** Update the table changing old attribution by new attribution *****/
sprintf (Query,"UPDATE countries SET MapAttribution='%s'"
" WHERE CtyCod='%03ld'",
NewMapAttribution,Gbl.CurrentCty.Cty.CtyCod);
DB_QueryUPDATE (Query,"can not update the map attribution of a country");
/***** Show the country information again *****/
Cty_ShowConfiguration ();
}
/*****************************************************************************/
/********************* Put a form to create a new country ********************/
/*****************************************************************************/
static void Cty_PutFormToCreateCountry (void)
{
extern const char *Txt_New_country;
extern const char *Txt_STR_LANG_NAME[1 + Txt_NUM_LANGUAGES];
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
extern const char *Txt_Create_country;
struct Country *Cty;
Txt_Language_t Lan;
/***** Country data *****/
Cty = &Gbl.Ctys.EditingCty;
/***** Start form *****/
Act_FormStart (ActNewCty);
/***** Start box and table *****/
Box_StartBoxTable (NULL,Txt_New_country,NULL,
NULL,Box_NOT_CLOSABLE,2);
/***** Write heading *****/
Cty_PutHeadCountriesForEdition ();
/***** Column to remove country, disabled here *****/
fprintf (Gbl.F.Out,"
"
"
",
1 + Txt_NUM_LANGUAGES);
/***** Numerical country code (ISO 3166-1) *****/
fprintf (Gbl.F.Out,"
",
1 + Txt_NUM_LANGUAGES);
/* Number of institutions */
fprintf (Gbl.F.Out,"
"
"0"
"
"
"
",
1 + Txt_NUM_LANGUAGES);
/***** Country name in several languages *****/
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
/* Language */
fprintf (Gbl.F.Out,"
"
"
"
"%s"
"
",
Txt_STR_LANG_NAME[Lan]);
/* Name */
fprintf (Gbl.F.Out,"
",
Txt_STR_LANG_ID[Lan],
Cns_MAX_CHARS_WWW,
Cty->WWW[Lan]);
}
/***** End table, send button and end box *****/
Box_EndBoxTableWithButton (Btn_CREATE_BUTTON,Txt_Create_country);
/***** End form *****/
Act_FormEnd ();
}
/*****************************************************************************/
/******************* Write header with fields of a country *******************/
/*****************************************************************************/
static void Cty_PutHeadCountriesForEdition (void)
{
extern const char *Txt_Numeric_BR_code_BR_ISO_3166_1;
extern const char *Txt_Alphabetic_BR_code_BR_ISO_3166_1;
extern const char *Txt_Name;
extern const char *Txt_WWW;
extern const char *Txt_Users;
extern const char *Txt_Institutions_ABBREVIATION;
fprintf (Gbl.F.Out,"
"
"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
",
Txt_Numeric_BR_code_BR_ISO_3166_1,
Txt_Alphabetic_BR_code_BR_ISO_3166_1,
Txt_Name,
Txt_WWW,
Txt_Users,
Txt_Institutions_ABBREVIATION);
}
/*****************************************************************************/
/******************* Receive form to create a new country ********************/
/*****************************************************************************/
void Cty_RecFormNewCountry (void)
{
extern const char *Txt_You_must_specify_the_numerical_code_of_the_new_country;
extern const char *Txt_The_numerical_code_X_already_exists;
extern const char *Txt_The_alphabetical_code_X_is_not_correct;
extern const char *Txt_The_alphabetical_code_X_already_exists;
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
extern const char *Txt_The_country_X_already_exists;
extern const char *Txt_You_must_specify_the_name_of_the_new_country_in_all_languages;
char ParamName[32];
struct Country *Cty;
bool CreateCountry = true;
Txt_Language_t Lan;
unsigned i;
Cty = &Gbl.Ctys.EditingCty;
/***** Get parameters from form *****/
/* Get numeric country code */
if ((Cty->CtyCod = Cty_GetParamOtherCtyCod ()) < 0)
{
Ale_ShowAlert (Ale_WARNING,Txt_You_must_specify_the_numerical_code_of_the_new_country);
CreateCountry = false;
}
else if (Cty_CheckIfNumericCountryCodeExists (Cty->CtyCod))
{
sprintf (Gbl.Alert.Txt,Txt_The_numerical_code_X_already_exists,
Cty->CtyCod);
Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt);
CreateCountry = false;
}
else // Numeric code correct
{
/* Get alphabetic-2 country code */
Par_GetParToText ("Alpha2",Cty->Alpha2,2);
Str_ConvertToUpperText (Cty->Alpha2);
for (i = 0;
i < 2 && CreateCountry;
i++)
if (Cty->Alpha2[i] < 'A' ||
Cty->Alpha2[i] > 'Z')
{
sprintf (Gbl.Alert.Txt,Txt_The_alphabetical_code_X_is_not_correct,
Cty->Alpha2);
Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt);
CreateCountry = false;
}
if (CreateCountry)
{
if (Cty_CheckIfAlpha2CountryCodeExists (Cty->Alpha2))
{
sprintf (Gbl.Alert.Txt,Txt_The_alphabetical_code_X_already_exists,
Cty->Alpha2);
Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt);
CreateCountry = false;
}
else // Alphabetic code correct
{
/* Get country name and WWW in different languages */
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
sprintf (ParamName,"Name_%s",Txt_STR_LANG_ID[Lan]);
Par_GetParToText (ParamName,Cty->Name[Lan],Cty_MAX_BYTES_NAME);
if (Cty->Name[Lan][0]) // If there's a country name
{
/***** If name of country was in database... *****/
if (Cty_CheckIfCountryNameExists (Lan,Cty->Name[Lan],-1L))
{
sprintf (Gbl.Alert.Txt,Txt_The_country_X_already_exists,
Cty->Name[Lan]);
Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt);
CreateCountry = false;
break;
}
}
else // If there is not a country name
{
Ale_ShowAlert (Ale_WARNING,Txt_You_must_specify_the_name_of_the_new_country_in_all_languages);
CreateCountry = false;
break;
}
sprintf (ParamName,"WWW_%s",Txt_STR_LANG_ID[Lan]);
Par_GetParToText (ParamName,Cty->WWW[Lan],Cns_MAX_BYTES_WWW);
}
}
}
}
if (CreateCountry)
Cty_CreateCountry (Cty); // Add new country to database
/***** Show the form again *****/
Cty_EditCountries ();
}
/*****************************************************************************/
/**************************** Create a new country ***************************/
/*****************************************************************************/
#define Cty_MAX_BYTES_SUBQUERY_CTYS_NAME ((1 + Txt_NUM_LANGUAGES) * Cty_MAX_BYTES_NAME)
#define Cty_MAX_BYTES_SUBQUERY_CTYS_WWW ((1 + Txt_NUM_LANGUAGES) * Cns_MAX_BYTES_WWW)
static void Cty_CreateCountry (struct Country *Cty)
{
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
extern const char *Txt_Created_new_country_X;
Txt_Language_t Lan;
char StrField[32];
char SubQueryNam1[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryNam2[Cty_MAX_BYTES_SUBQUERY_CTYS_NAME + 1];
char SubQueryWWW1[Cty_MAX_BYTES_SUBQUERY_CTYS + 1];
char SubQueryWWW2[Cty_MAX_BYTES_SUBQUERY_CTYS_WWW + 1];
char Query[1024 +
Cty_MAX_BYTES_SUBQUERY_CTYS +
Cty_MAX_BYTES_SUBQUERY_CTYS_NAME +
Cty_MAX_BYTES_SUBQUERY_CTYS +
Cty_MAX_BYTES_SUBQUERY_CTYS_WWW];
/***** Create a new country *****/
SubQueryNam1[0] = '\0';
SubQueryNam2[0] = '\0';
SubQueryWWW1[0] = '\0';
SubQueryWWW2[0] = '\0';
for (Lan = (Txt_Language_t) 1;
Lan <= Txt_NUM_LANGUAGES;
Lan++)
{
sprintf (StrField,",Name_%s",Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryNam1,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
Str_Concat (SubQueryNam2,",'",
Cty_MAX_BYTES_SUBQUERY_CTYS_NAME);
Str_Concat (SubQueryNam2,Cty->Name[Lan],
Cty_MAX_BYTES_SUBQUERY_CTYS_NAME);
Str_Concat (SubQueryNam2,"'",
Cty_MAX_BYTES_SUBQUERY_CTYS_NAME);
sprintf (StrField,",WWW_%s",Txt_STR_LANG_ID[Lan]);
Str_Concat (SubQueryWWW1,StrField,
Cty_MAX_BYTES_SUBQUERY_CTYS);
Str_Concat (SubQueryWWW2,",'",
Cty_MAX_BYTES_SUBQUERY_CTYS_WWW);
Str_Concat (SubQueryWWW2,Cty->WWW[Lan],
Cty_MAX_BYTES_SUBQUERY_CTYS_WWW);
Str_Concat (SubQueryWWW2,"'",
Cty_MAX_BYTES_SUBQUERY_CTYS_WWW);
}
sprintf (Query,"INSERT INTO countries"
" (CtyCod,Alpha2%s%s)"
" VALUES"
" ('%03ld','%s'%s%s)",
SubQueryNam1,SubQueryWWW1,
Cty->CtyCod,Cty->Alpha2,SubQueryNam2,SubQueryWWW2);
DB_QueryINSERT (Query,"can not create country");
/***** Write success message *****/
sprintf (Gbl.Alert.Txt,Txt_Created_new_country_X,
Cty->Name);
Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt);
}
/*****************************************************************************/
/*********************** Get total number of countries ***********************/
/*****************************************************************************/
unsigned Cty_GetNumCtysTotal (void)
{
char Query[256];
/***** Get total number of degrees from database *****/
sprintf (Query,"SELECT COUNT(*) FROM countries");
return (unsigned) DB_QueryCOUNT (Query,"can not get the total number of countries");
}
/*****************************************************************************/
/***************** Get number of countries with institutions *****************/
/*****************************************************************************/
unsigned Cty_GetNumCtysWithInss (const char *SubQuery)
{
char Query[512];
/***** Get number of countries with institutions from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT countries.CtyCod)"
" FROM countries,institutions"
" WHERE %scountries.CtyCod=institutions.CtyCod",
SubQuery);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of countries with institutions");
}
/*****************************************************************************/
/******************* Get number of countries with centres ********************/
/*****************************************************************************/
unsigned Cty_GetNumCtysWithCtrs (const char *SubQuery)
{
char Query[512];
/***** Get number of countries with centres from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT countries.CtyCod)"
" FROM countries,institutions,centres"
" WHERE %scountries.CtyCod=institutions.CtyCod"
" AND institutions.InsCod=centres.InsCod",
SubQuery);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of countries with centres");
}
/*****************************************************************************/
/******************* Get number of countries with degrees ********************/
/*****************************************************************************/
unsigned Cty_GetNumCtysWithDegs (const char *SubQuery)
{
char Query[512];
/***** Get number of countries with degrees from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT countries.CtyCod)"
" FROM countries,institutions,centres,degrees"
" WHERE %scountries.CtyCod=institutions.CtyCod"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod",
SubQuery);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of countries with degrees");
}
/*****************************************************************************/
/******************* Get number of countries with courses ********************/
/*****************************************************************************/
unsigned Cty_GetNumCtysWithCrss (const char *SubQuery)
{
char Query[512];
/***** Get number of countries with courses from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT countries.CtyCod)"
" FROM countries,institutions,centres,degrees,courses"
" WHERE %scountries.CtyCod=institutions.CtyCod"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod",
SubQuery);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of countries with courses");
}
/*****************************************************************************/
/******************* Get number of countries with users **********************/
/*****************************************************************************/
unsigned Cty_GetNumCtysWithUsrs (Rol_Role_t Role,const char *SubQuery)
{
char Query[512];
/***** Get number of countries with users from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT countries.CtyCod)"
" FROM countries,institutions,centres,degrees,courses,crs_usr"
" WHERE %scountries.CtyCod=institutions.CtyCod"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u",
SubQuery,(unsigned) Role);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of countries with users");
}
/*****************************************************************************/
/***************************** List countries found **************************/
/*****************************************************************************/
// Returns number of countries found
unsigned Cty_ListCtysFound (const char *Query)
{
extern const char *Txt_country;
extern const char *Txt_countries;
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumCtys;
unsigned NumCty;
struct Country Cty;
/***** Query database *****/
if ((NumCtys = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get countries")))
{
/***** Start box and table *****/
/* Number of countries found */
sprintf (Gbl.Title,"%u %s",
NumCtys,NumCtys == 1 ? Txt_country :
Txt_countries);
Box_StartBoxTable (NULL,Gbl.Title,NULL,
NULL,Box_NOT_CLOSABLE,2);
/***** Write heading *****/
Cty_PutHeadCountriesForSeeing (false); // Order not selectable
/***** List the countries (one row per country) *****/
for (NumCty = 1;
NumCty <= NumCtys;
NumCty++)
{
/* Get next country */
row = mysql_fetch_row (mysql_res);
/* Get country code (row[0]) */
Cty.CtyCod = Str_ConvertStrCodToLongCod (row[0]);
/* Get data of country */
Cty_GetDataOfCountryByCod (&Cty,Cty_GET_EXTRA_DATA);
/* Write data of this country */
Cty_ListOneCountryForSeeing (&Cty,NumCty);
}
/***** End table and box *****/
Box_EndBoxTable ();
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return NumCtys;
}