mirror of
https://github.com/acanas/swad-core.git
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1867 lines
69 KiB
C
1867 lines
69 KiB
C
// swad_mail.c: all the stuff related to email
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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) 1999-2017 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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#include <linux/stddef.h> // For NULL
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#include <stdlib.h> // For calloc
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#include <string.h> // For string functions
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#include <sys/wait.h> // For the macro WEXITSTATUS
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#include <unistd.h> // For access, lstat, getpid, chdir, symlink, unlink
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#include "swad_account.h"
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#include "swad_database.h"
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#include "swad_global.h"
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#include "swad_mail.h"
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#include "swad_parameter.h"
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#include "swad_QR.h"
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#include "swad_tab.h"
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#include "swad_text.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 Mai_LENGTH_EMAIL_CONFIRM_KEY Cry_BYTES_ENCRYPTED_STR_SHA256_BASE64
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/*****************************************************************************/
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/******************************* Private types *******************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private variables *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private prototypes ****************************/
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/*****************************************************************************/
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static void Mai_GetParamMaiOrder (void);
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static void Mai_PutIconToEditMailDomains (void);
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static void Mai_GetListMailDomainsAllowedForNotif (void);
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static void Mai_GetMailDomain (const char *Email,char MailDomain[Cns_MAX_BYTES_EMAIL_ADDRESS + 1]);
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static bool Mai_CheckIfMailDomainIsAllowedForNotif (const char MailDomain[Cns_MAX_BYTES_EMAIL_ADDRESS + 1]);
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static void Mai_ListMailDomainsForEdition (void);
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static void Mai_PutParamMaiCod (long MaiCod);
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static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName);
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static bool Mai_CheckIfMailDomainNameExists (const char *FieldName,const char *Name,long MaiCod);
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static void Mai_UpdateMailDomainNameDB (long MaiCod,const char *FieldName,const char *NewMaiName);
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static void Mai_PutFormToCreateMailDomain (void);
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static void Mai_PutHeadMailDomains (void);
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static void Mai_CreateMailDomain (struct Mail *Mai);
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static void Mai_RemoveEmail (struct UsrData *UsrDat);
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static void Mai_RemoveEmailFromDB (long UsrCod,const char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1]);
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static void Mai_NewUsrEmail (struct UsrData *UsrDat,bool ItsMe);
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static void Mai_InsertMailKey (const char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1],
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const char MailKey[Mai_LENGTH_EMAIL_CONFIRM_KEY + 1]);
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/*****************************************************************************/
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/************************* List all the mail domains *************************/
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/*****************************************************************************/
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void Mai_SeeMailDomains (void)
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{
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extern const char *Hlp_MESSAGES_Domains;
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extern const char *Txt_Email_domains_allowed_for_notifications;
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extern const char *Txt_EMAIL_DOMAIN_HELP_ORDER[3];
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extern const char *Txt_EMAIL_DOMAIN_ORDER[3];
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Mai_DomainsOrder_t Order;
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unsigned NumMai;
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/***** Get parameter with the type of order in the list of mail domains *****/
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Mai_GetParamMaiOrder ();
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/***** Get list of mail domains *****/
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Mai_GetListMailDomainsAllowedForNotif ();
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/***** Table head *****/
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Lay_StartRoundFrameTable (NULL,Txt_Email_domains_allowed_for_notifications,
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Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ? Mai_PutIconToEditMailDomains :
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NULL,
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Hlp_MESSAGES_Domains,2);
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fprintf (Gbl.F.Out,"<tr>");
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for (Order = Mai_ORDER_BY_DOMAIN;
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Order <= Mai_ORDER_BY_USERS;
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Order++)
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{
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fprintf (Gbl.F.Out,"<th class=\"LEFT_MIDDLE\">");
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Act_FormStart (ActSeeMai);
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Par_PutHiddenParamUnsigned ("Order",(unsigned) Order);
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Act_LinkFormSubmit (Txt_EMAIL_DOMAIN_HELP_ORDER[Order],"TIT_TBL",NULL);
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if (Order == Gbl.Mails.SelectedOrder)
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fprintf (Gbl.F.Out,"<u>");
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fprintf (Gbl.F.Out,"%s",Txt_EMAIL_DOMAIN_ORDER[Order]);
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if (Order == Gbl.Mails.SelectedOrder)
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fprintf (Gbl.F.Out,"</u>");
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fprintf (Gbl.F.Out,"</a>");
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Act_FormEnd ();
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fprintf (Gbl.F.Out,"</th>");
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}
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fprintf (Gbl.F.Out,"</tr>");
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/***** Write all the mail domains *****/
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for (NumMai = 0;
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NumMai < Gbl.Mails.Num;
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NumMai++)
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/* Write data of this mail domain */
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fprintf (Gbl.F.Out,"<tr>"
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"<td class=\"DAT LEFT_TOP\">"
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"%s"
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"</td>"
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"<td class=\"DAT LEFT_TOP\">"
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"%s"
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"</td>"
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"<td class=\"DAT RIGHT_TOP\">"
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"%u"
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"</td>"
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"</tr>",
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Gbl.Mails.Lst[NumMai].Domain,
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Gbl.Mails.Lst[NumMai].Info,
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Gbl.Mails.Lst[NumMai].NumUsrs);
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/***** End table *****/
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Lay_EndRoundFrameTable ();
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/***** Free list of mail domains *****/
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Mai_FreeListMailDomains ();
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}
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/*****************************************************************************/
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/******* Get parameter with the type or order in list of mail domains ********/
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/*****************************************************************************/
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static void Mai_GetParamMaiOrder (void)
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{
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Gbl.Mails.SelectedOrder = (Mai_DomainsOrder_t)
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Par_GetParToUnsignedLong ("Order",
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0,
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Mai_NUM_ORDERS - 1,
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(unsigned long) Mai_ORDER_DEFAULT);
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}
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/*****************************************************************************/
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/************************ Put icon to edit mail domains **********************/
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/*****************************************************************************/
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static void Mai_PutIconToEditMailDomains (void)
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{
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Lay_PutContextualIconToEdit (ActEdiMai,NULL);
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}
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/*****************************************************************************/
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/*********************** Put forms to edit mail domains **********************/
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/*****************************************************************************/
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void Mai_EditMailDomains (void)
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{
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/***** Get list of mail domains *****/
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Mai_GetListMailDomainsAllowedForNotif ();
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/***** Put a form to create a new mail *****/
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Mai_PutFormToCreateMailDomain ();
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/***** Forms to edit current mail domains *****/
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if (Gbl.Mails.Num)
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Mai_ListMailDomainsForEdition ();
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/***** Free list of mail domains *****/
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Mai_FreeListMailDomains ();
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}
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/*****************************************************************************/
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/************************* List all the mail domains *************************/
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/*****************************************************************************/
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static void Mai_GetListMailDomainsAllowedForNotif (void)
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{
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char OrderBySubQuery[256];
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char Query[1024];
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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unsigned long NumRows;
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unsigned NumMai;
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struct Mail *Mai;
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// Query uses temporary tables for speed
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// Query uses two identical temporary tables...
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// ...because a unique temporary table can not be used twice in the same query
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/***** Create temporary table with all the mail domains present in users' emails table *****/
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sprintf (Query,"DROP TEMPORARY TABLE IF EXISTS T1,T2");
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if (mysql_query (&Gbl.mysql,Query))
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DB_ExitOnMySQLError ("can not remove temporary tables");
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sprintf (Query,"CREATE TEMPORARY TABLE T1 ENGINE=MEMORY"
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" SELECT SUBSTRING_INDEX(E_mail,'@',-1) AS Domain,COUNT(*) as N"
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" FROM usr_emails GROUP BY Domain");
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if (mysql_query (&Gbl.mysql,Query))
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DB_ExitOnMySQLError ("can not create temporary table");
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sprintf (Query,"CREATE TEMPORARY TABLE T2 ENGINE=MEMORY SELECT * FROM T1");
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if (mysql_query (&Gbl.mysql,Query))
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DB_ExitOnMySQLError ("can not create temporary table");
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/***** Get mail domains from database *****/
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switch (Gbl.Mails.SelectedOrder)
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{
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case Mai_ORDER_BY_DOMAIN:
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sprintf (OrderBySubQuery,"Domain,Info,N DESC");
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break;
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case Mai_ORDER_BY_INFO:
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sprintf (OrderBySubQuery,"Info,Domain,N DESC");
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break;
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case Mai_ORDER_BY_USERS:
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sprintf (OrderBySubQuery,"N DESC,Info,Domain");
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break;
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}
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sprintf (Query,"(SELECT mail_domains.MaiCod,mail_domains.Domain AS Domain,mail_domains.Info AS Info,T1.N AS N"
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" FROM mail_domains,T1"
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" WHERE mail_domains.Domain=T1.Domain COLLATE 'latin1_bin')"
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" UNION "
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"(SELECT MaiCod,Domain,Info,0 AS N"
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" FROM mail_domains"
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" WHERE Domain NOT IN (SELECT Domain COLLATE 'latin1_bin' FROM T2))"
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" ORDER BY %s", // COLLATE necessary to avoid error in comparisons
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OrderBySubQuery);
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if ((NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get mail domains"))) // Mail domains found...
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{
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Gbl.Mails.Num = (unsigned) NumRows;
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/***** Create list with places *****/
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if ((Gbl.Mails.Lst = (struct Mail *) calloc (NumRows,sizeof (struct Mail))) == NULL)
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Lay_ShowErrorAndExit ("Not enough memory to store mail domains.");
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/***** Get the mail domains *****/
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for (NumMai = 0;
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NumMai < Gbl.Mails.Num;
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NumMai++)
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{
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Mai = &(Gbl.Mails.Lst[NumMai]);
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/* Get next mail */
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row = mysql_fetch_row (mysql_res);
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/* Get mail code (row[0]) */
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if ((Mai->MaiCod = Str_ConvertStrCodToLongCod (row[0])) < 0)
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Lay_ShowErrorAndExit ("Wrong code of mail domain.");
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/* Get the mail domain (row[1]) */
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Str_Copy (Mai->Domain,row[1],
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Cns_MAX_BYTES_EMAIL_ADDRESS);
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/* Get the mail domain info (row[2]) */
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Str_Copy (Mai->Info,row[2],
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Mai_MAX_BYTES_MAIL_INFO);
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/* Get number of users (row[3]) */
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if (sscanf (row[3],"%u",&(Mai->NumUsrs)) != 1)
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Mai->NumUsrs = 0;
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}
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}
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else
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Gbl.Mails.Num = 0;
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/***** Free structure that stores the query result *****/
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DB_FreeMySQLResult (&mysql_res);
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/***** Drop temporary table *****/
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sprintf (Query,"DROP TEMPORARY TABLE IF EXISTS T1,T2");
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if (mysql_query (&Gbl.mysql,Query))
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DB_ExitOnMySQLError ("can not remove temporary tables");
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}
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/*****************************************************************************/
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/************ Check if user can receive notifications via email **************/
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/*****************************************************************************/
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bool Mai_CheckIfUsrCanReceiveEmailNotif (const struct UsrData *UsrDat)
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{
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char MailDomain[Cns_MAX_BYTES_EMAIL_ADDRESS + 1];
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/***** Check #1: is my email address confirmed? *****/
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if (!UsrDat->EmailConfirmed)
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return false;
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/***** Check #2: if my mail domain allowed? *****/
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Mai_GetMailDomain (UsrDat->Email,MailDomain);
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return Mai_CheckIfMailDomainIsAllowedForNotif (MailDomain);
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}
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/*****************************************************************************/
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/********************** Get mailbox from email address ***********************/
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/*****************************************************************************/
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static void Mai_GetMailDomain (const char *Email,char MailDomain[Cns_MAX_BYTES_EMAIL_ADDRESS + 1])
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{
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const char *Ptr;
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MailDomain[0] = '\0'; // Return empty mailbox on error
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if ((Ptr = strchr (Email,(int) '@'))) // Find first '@' in address
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if (Ptr != Email) // '@' is not the first character in Email
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{
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Ptr++; // Skip '@'
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if (strchr (Ptr,(int) '@') == NULL) // No more '@' found
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Str_Copy (MailDomain,Ptr,
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Cns_MAX_BYTES_EMAIL_ADDRESS);
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}
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}
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/*****************************************************************************/
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/************ Check if a mail domain is allowed for notifications ************/
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/*****************************************************************************/
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static bool Mai_CheckIfMailDomainIsAllowedForNotif (const char MailDomain[Cns_MAX_BYTES_EMAIL_ADDRESS + 1])
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{
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char Query[128 + Cns_MAX_BYTES_EMAIL_ADDRESS];
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/***** Get number of mail_domains with a name from database *****/
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sprintf (Query,"SELECT COUNT(*) FROM mail_domains WHERE Domain='%s'",
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MailDomain);
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return (DB_QueryCOUNT (Query,"can not check if a mail domain is allowed for notifications") != 0);
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}
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/*****************************************************************************/
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/***************** Show warning about notifications via email ****************/
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/*****************************************************************************/
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void Mai_WriteWarningEmailNotifications (void)
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{
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extern struct Act_Actions Act_Actions[Act_NUM_ACTIONS];
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extern const char *Txt_You_can_only_receive_email_notifications_if_;
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extern const char *Txt_TABS_TXT[Tab_NUM_TABS];
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extern const char *Txt_MENU_TITLE[Tab_NUM_TABS][Act_MAX_OPTIONS_IN_MENU_PER_TAB];
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extern const char *Txt_Domains;
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Act_Action_t SuperActionMyAccount = Act_Actions[ActFrmMyAcc].SuperAction;
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Act_Action_t SuperActionMailDomains = Act_Actions[ActSeeMai ].SuperAction;
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Tab_Tab_t TabMyAccount = Act_Actions[SuperActionMyAccount ].Tab;
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Tab_Tab_t TabMailDomains = Act_Actions[SuperActionMailDomains].Tab;
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sprintf (Gbl.Message,Txt_You_can_only_receive_email_notifications_if_,
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Txt_TABS_TXT[TabMyAccount ],
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Txt_MENU_TITLE[TabMyAccount ][Act_Actions[SuperActionMyAccount ].IndexInMenu],
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Txt_TABS_TXT[TabMailDomains],
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Txt_MENU_TITLE[TabMailDomains][Act_Actions[SuperActionMailDomains].IndexInMenu],
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Txt_Domains);
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Lay_ShowAlert (Lay_WARNING,Gbl.Message);
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}
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/*****************************************************************************/
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/**************************** Get mail domain data ***************************/
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/*****************************************************************************/
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void Mai_GetDataOfMailDomainByCod (struct Mail *Mai)
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{
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char Query[128];
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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unsigned long NumRows;
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/***** Clear data *****/
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Mai->Domain[0] = Mai->Info[0] = '\0';
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/***** Check if mail code is correct *****/
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if (Mai->MaiCod > 0)
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{
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/***** Get data of a mail domain from database *****/
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sprintf (Query,"SELECT Domain,Info FROM mail_domains WHERE MaiCod=%ld",
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Mai->MaiCod);
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NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get data of a mail domain");
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if (NumRows) // Mail found...
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{
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/* Get row */
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row = mysql_fetch_row (mysql_res);
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/* Get the short name of the mail (row[0]) */
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Str_Copy (Mai->Domain,row[0],
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Cns_MAX_BYTES_EMAIL_ADDRESS);
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/* Get the full name of the mail (row[1]) */
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Str_Copy (Mai->Info,row[1],
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Mai_MAX_BYTES_MAIL_INFO);
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}
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/***** Free structure that stores the query result *****/
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DB_FreeMySQLResult (&mysql_res);
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}
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}
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/*****************************************************************************/
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/************************** Free list of mail domains ************************/
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/*****************************************************************************/
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void Mai_FreeListMailDomains (void)
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{
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if (Gbl.Mails.Lst)
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{
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/***** Free memory used by the list of mail domains *****/
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free ((void *) Gbl.Mails.Lst);
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Gbl.Mails.Lst = NULL;
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Gbl.Mails.Num = 0;
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}
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}
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/*****************************************************************************/
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/************************ List all the mail domains **************************/
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/*****************************************************************************/
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static void Mai_ListMailDomainsForEdition (void)
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{
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extern const char *Hlp_MESSAGES_Domains_edit;
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extern const char *Txt_Email_domains_allowed_for_notifications;
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unsigned NumMai;
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struct Mail *Mai;
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Lay_StartRoundFrameTable (NULL,Txt_Email_domains_allowed_for_notifications,
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NULL,Hlp_MESSAGES_Domains_edit,2);
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/***** Table head *****/
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Mai_PutHeadMailDomains ();
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/***** Write all the mail domains *****/
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for (NumMai = 0;
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NumMai < Gbl.Mails.Num;
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NumMai++)
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{
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Mai = &Gbl.Mails.Lst[NumMai];
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/* Put icon to remove mail */
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fprintf (Gbl.F.Out,"<tr>"
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"<td class=\"BM\">");
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Act_FormStart (ActRemMai);
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Mai_PutParamMaiCod (Mai->MaiCod);
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Lay_PutIconRemove ();
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Act_FormEnd ();
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fprintf (Gbl.F.Out,"</td>");
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/* Mail code */
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fprintf (Gbl.F.Out,"<td class=\"DAT RIGHT_MIDDLE\">"
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"%ld"
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"</td>",
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Mai->MaiCod);
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/* Mail domain */
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fprintf (Gbl.F.Out,"<td class=\"CENTER_MIDDLE\">");
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Act_FormStart (ActRenMaiSho);
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Mai_PutParamMaiCod (Mai->MaiCod);
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fprintf (Gbl.F.Out,"<input type=\"text\" name=\"Domain\""
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" size=\"15\" maxlength=\"%u\" value=\"%s\""
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" onchange=\"document.getElementById('%s').submit();\" />",
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Cns_MAX_CHARS_EMAIL_ADDRESS,Mai->Domain,
|
|
Gbl.Form.Id);
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/* Mail domain info */
|
|
fprintf (Gbl.F.Out,"<td class=\"CENTER_MIDDLE\">");
|
|
Act_FormStart (ActRenMaiFul);
|
|
Mai_PutParamMaiCod (Mai->MaiCod);
|
|
fprintf (Gbl.F.Out,"<input type=\"text\" name=\"Info\""
|
|
" size=\"40\" maxlength=\"%u\" value=\"%s\""
|
|
" onchange=\"document.getElementById('%s').submit();\" />",
|
|
Mai_MAX_CHARS_MAIL_INFO,Mai->Info,
|
|
Gbl.Form.Id);
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/* Number of users */
|
|
fprintf (Gbl.F.Out,"<td class=\"DAT RIGHT_MIDDLE\">"
|
|
"%u"
|
|
"</td>"
|
|
"</tr>",
|
|
Mai->NumUsrs);
|
|
}
|
|
|
|
Lay_EndRoundFrameTable ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Write parameter with code of mail **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_PutParamMaiCod (long MaiCod)
|
|
{
|
|
Par_PutHiddenParamLong ("MaiCod",MaiCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Get parameter with code of mail *********************/
|
|
/*****************************************************************************/
|
|
|
|
long Mai_GetParamMaiCod (void)
|
|
{
|
|
/***** Get code of mail *****/
|
|
return Par_GetParToLong ("MaiCod");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************************* Remove a mail *******************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RemoveMailDomain (void)
|
|
{
|
|
extern const char *Txt_Email_domain_X_removed;
|
|
char Query[128];
|
|
struct Mail Mai;
|
|
|
|
/***** Get mail code *****/
|
|
if ((Mai.MaiCod = Mai_GetParamMaiCod ()) == -1L)
|
|
Lay_ShowErrorAndExit ("Code of mail domain is missing.");
|
|
|
|
/***** Get data of the mail from database *****/
|
|
Mai_GetDataOfMailDomainByCod (&Mai);
|
|
|
|
/***** Remove mail *****/
|
|
sprintf (Query,"DELETE FROM mail_domains WHERE MaiCod=%ld",
|
|
Mai.MaiCod);
|
|
DB_QueryDELETE (Query,"can not remove a mail domain");
|
|
|
|
/***** Write message to show the change made *****/
|
|
sprintf (Gbl.Message,Txt_Email_domain_X_removed,
|
|
Mai.Domain);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
|
|
/***** Show the form again *****/
|
|
Mai_EditMailDomains ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Change the short name of a mail ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RenameMailDomainShort (void)
|
|
{
|
|
Mai_RenameMailDomain (Cns_SHRT_NAME);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Change the full name of a mail ************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RenameMailDomainFull (void)
|
|
{
|
|
Mai_RenameMailDomain (Cns_FULL_NAME);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Change the name of a mail *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName)
|
|
{
|
|
extern const char *Txt_You_can_not_leave_the_name_of_the_email_domain_X_empty;
|
|
extern const char *Txt_The_email_domain_X_already_exists;
|
|
extern const char *Txt_The_email_domain_X_has_been_renamed_as_Y;
|
|
extern const char *Txt_The_email_domain_X_has_not_changed;
|
|
struct Mail *Mai;
|
|
const char *ParamName = NULL; // Initialized to avoid warning
|
|
const char *FieldName = NULL; // Initialized to avoid warning
|
|
unsigned MaxBytes = 0; // Initialized to avoid warning
|
|
char *CurrentMaiName = NULL; // Initialized to avoid warning
|
|
char NewMaiName[Mai_MAX_BYTES_MAIL_INFO + 1];
|
|
|
|
Mai = &Gbl.Mails.EditingMai;
|
|
switch (ShrtOrFullName)
|
|
{
|
|
case Cns_SHRT_NAME:
|
|
ParamName = "Domain";
|
|
FieldName = "Domain";
|
|
MaxBytes = Cns_MAX_BYTES_EMAIL_ADDRESS;
|
|
CurrentMaiName = Mai->Domain;
|
|
break;
|
|
case Cns_FULL_NAME:
|
|
ParamName = "Info";
|
|
FieldName = "Info";
|
|
MaxBytes = Mai_MAX_BYTES_MAIL_INFO;
|
|
CurrentMaiName = Mai->Info;
|
|
break;
|
|
}
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get the code of the mail */
|
|
if ((Mai->MaiCod = Mai_GetParamMaiCod ()) == -1L)
|
|
Lay_ShowErrorAndExit ("Code of mail domain is missing.");
|
|
|
|
/* Get the new name for the mail */
|
|
Par_GetParToText (ParamName,NewMaiName,MaxBytes);
|
|
|
|
/***** Get from the database the old names of the mail *****/
|
|
Mai_GetDataOfMailDomainByCod (Mai);
|
|
|
|
/***** Check if new name is empty *****/
|
|
if (!NewMaiName[0])
|
|
{
|
|
sprintf (Gbl.Message,Txt_You_can_not_leave_the_name_of_the_email_domain_X_empty,
|
|
CurrentMaiName);
|
|
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
|
|
}
|
|
else
|
|
{
|
|
/***** Check if old and new names are the same (this happens when user press enter with no changes in the form) *****/
|
|
if (strcmp (CurrentMaiName,NewMaiName)) // Different names
|
|
{
|
|
/***** If mail was in database... *****/
|
|
if (Mai_CheckIfMailDomainNameExists (ParamName,NewMaiName,Mai->MaiCod))
|
|
{
|
|
sprintf (Gbl.Message,Txt_The_email_domain_X_already_exists,
|
|
NewMaiName);
|
|
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
|
|
}
|
|
else
|
|
{
|
|
/* Update the table changing old name by new name */
|
|
Mai_UpdateMailDomainNameDB (Mai->MaiCod,FieldName,NewMaiName);
|
|
|
|
/* Write message to show the change made */
|
|
sprintf (Gbl.Message,Txt_The_email_domain_X_has_been_renamed_as_Y,
|
|
CurrentMaiName,NewMaiName);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
}
|
|
}
|
|
else // The same name
|
|
{
|
|
sprintf (Gbl.Message,Txt_The_email_domain_X_has_not_changed,
|
|
CurrentMaiName);
|
|
Lay_ShowAlert (Lay_INFO,Gbl.Message);
|
|
}
|
|
}
|
|
|
|
/***** Show the form again *****/
|
|
Str_Copy (CurrentMaiName,NewMaiName,
|
|
MaxBytes);
|
|
Mai_EditMailDomains ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Check if the name of mail exists *********************/
|
|
/*****************************************************************************/
|
|
|
|
static bool Mai_CheckIfMailDomainNameExists (const char *FieldName,const char *Name,long MaiCod)
|
|
{
|
|
char Query[256 + Mai_MAX_BYTES_MAIL_INFO];
|
|
|
|
/***** Get number of mail_domains with a name from database *****/
|
|
sprintf (Query,"SELECT COUNT(*) FROM mail_domains"
|
|
" WHERE %s='%s' AND MaiCod<>%ld",
|
|
FieldName,Name,MaiCod);
|
|
return (DB_QueryCOUNT (Query,"can not check if the name of a mail domain already existed") != 0);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Update name in table of mail domains *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_UpdateMailDomainNameDB (long MaiCod,const char *FieldName,const char *NewMaiName)
|
|
{
|
|
char Query[128 + Mai_MAX_BYTES_MAIL_INFO];
|
|
|
|
/***** Update mail domain changing old name by new name */
|
|
sprintf (Query,"UPDATE mail_domains SET %s='%s' WHERE MaiCod=%ld",
|
|
FieldName,NewMaiName,MaiCod);
|
|
DB_QueryUPDATE (Query,"can not update the name of a mail domain");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Put a form to create a new mail *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_PutFormToCreateMailDomain (void)
|
|
{
|
|
extern const char *Hlp_MESSAGES_Domains_edit;
|
|
extern const char *Txt_New_email_domain;
|
|
extern const char *Txt_EMAIL_DOMAIN_ORDER[3];
|
|
extern const char *Txt_Create_email_domain;
|
|
struct Mail *Mai;
|
|
|
|
Mai = &Gbl.Mails.EditingMai;
|
|
|
|
/***** Start form *****/
|
|
Act_FormStart (ActNewMai);
|
|
|
|
/***** Start of frame *****/
|
|
Lay_StartRoundFrameTable (NULL,Txt_New_email_domain,
|
|
NULL,Hlp_MESSAGES_Domains_edit,2);
|
|
|
|
/***** Write heading *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<th class=\"LEFT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"LEFT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"</tr>",
|
|
Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_DOMAIN],
|
|
Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_INFO ]);
|
|
|
|
/***** Mail domain *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"CENTER_MIDDLE\">"
|
|
"<input type=\"text\" name=\"Domain\""
|
|
" size=\"15\" maxlength=\"%u\" value=\"%s\""
|
|
" required=\"required\" />"
|
|
"</td>",
|
|
Cns_MAX_CHARS_EMAIL_ADDRESS,Mai->Domain);
|
|
|
|
/***** Mail domain info *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"CENTER_MIDDLE\">"
|
|
"<input type=\"text\" name=\"Info\""
|
|
" size=\"40\" maxlength=\"%u\" value=\"%s\""
|
|
" required=\"required\" />"
|
|
"</td>"
|
|
"<td></td>"
|
|
"</tr>",
|
|
Mai_MAX_CHARS_MAIL_INFO,Mai->Info);
|
|
|
|
|
|
/***** Send button and end frame *****/
|
|
Lay_EndRoundFrameTableWithButton (Lay_CREATE_BUTTON,Txt_Create_email_domain);
|
|
|
|
/***** End of form *****/
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Write header with fields of a mail ********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_PutHeadMailDomains (void)
|
|
{
|
|
extern const char *Txt_Code;
|
|
extern const char *Txt_EMAIL_DOMAIN_ORDER[3];
|
|
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<th class=\"BM\"></th>"
|
|
"<th class=\"RIGHT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"LEFT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"LEFT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"RIGHT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"</tr>",
|
|
Txt_Code,
|
|
Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_DOMAIN],
|
|
Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_INFO ],
|
|
Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_USERS ]);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Receive form to create a new mail ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RecFormNewMailDomain (void)
|
|
{
|
|
extern const char *Txt_The_email_domain_X_already_exists;
|
|
extern const char *Txt_You_must_specify_the_short_name_and_the_full_name_of_the_new_email_domain;
|
|
struct Mail *Mai;
|
|
|
|
Mai = &Gbl.Mails.EditingMai;
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get mail short name */
|
|
Par_GetParToText ("Domain",Mai->Domain,Cns_MAX_BYTES_EMAIL_ADDRESS);
|
|
|
|
/* Get mail full name */
|
|
Par_GetParToText ("Info",Mai->Info,Mai_MAX_BYTES_MAIL_INFO);
|
|
|
|
if (Mai->Domain[0] && Mai->Info[0]) // If there's a mail name
|
|
{
|
|
/***** If name of mail was in database... *****/
|
|
if (Mai_CheckIfMailDomainNameExists ("Domain",Mai->Domain,-1L))
|
|
{
|
|
sprintf (Gbl.Message,Txt_The_email_domain_X_already_exists,
|
|
Mai->Domain);
|
|
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
|
|
}
|
|
else if (Mai_CheckIfMailDomainNameExists ("Info",Mai->Info,-1L))
|
|
{
|
|
sprintf (Gbl.Message,Txt_The_email_domain_X_already_exists,
|
|
Mai->Info);
|
|
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
|
|
}
|
|
else // Add new mail to database
|
|
Mai_CreateMailDomain (Mai);
|
|
}
|
|
else // If there is not a mail name
|
|
Lay_ShowAlert (Lay_WARNING,Txt_You_must_specify_the_short_name_and_the_full_name_of_the_new_email_domain);
|
|
|
|
/***** Show the form again *****/
|
|
Mai_EditMailDomains ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Create a new mail domain *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_CreateMailDomain (struct Mail *Mai)
|
|
{
|
|
extern const char *Txt_Created_new_email_domain_X;
|
|
char Query[128 +
|
|
Cns_MAX_BYTES_EMAIL_ADDRESS +
|
|
Mai_MAX_BYTES_MAIL_INFO];
|
|
|
|
/***** Create a new mail *****/
|
|
sprintf (Query,"INSERT INTO mail_domains"
|
|
" (Domain,Info)"
|
|
" VALUES"
|
|
" ('%s','%s')",
|
|
Mai->Domain,Mai->Info);
|
|
DB_QueryINSERT (Query,"can not create mail domain");
|
|
|
|
/***** Write success message *****/
|
|
sprintf (Gbl.Message,Txt_Created_new_email_domain_X,
|
|
Mai->Domain);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****** List the emails of all the students to creates an email message ******/
|
|
/*****************************************************************************/
|
|
|
|
#define Mai_MAX_BYTES_STR_ADDR (256 * 1024 - 1)
|
|
|
|
void Mai_ListEmails (void)
|
|
{
|
|
extern const char *Hlp_MESSAGES_Email;
|
|
extern const char *The_ClassFormBold[The_NUM_THEMES];
|
|
extern const char *Txt_Students_who_have_accepted_and_who_have_email;
|
|
extern const char *Txt_X_students_who_have_email;
|
|
extern const char *Txt_X_students_who_have_accepted_and_who_have_email;
|
|
extern const char *Txt_Create_email_message;
|
|
unsigned NumUsr;
|
|
unsigned NumStdsWithEmail;
|
|
unsigned NumAcceptedStdsWithEmail;
|
|
char StrAddresses[Mai_MAX_BYTES_STR_ADDR + 1]; // TODO: Use malloc depending on the number of students
|
|
unsigned int LengthStrAddr = 0;
|
|
struct UsrData UsrDat;
|
|
|
|
/***** Get groups to show ******/
|
|
Grp_GetParCodsSeveralGrpsToShowUsrs ();
|
|
|
|
/***** Get and order list of students in this course *****/
|
|
Usr_GetListUsrs (Rol_STUDENT,Sco_SCOPE_CRS);
|
|
|
|
/***** Start of the frame used to list the emails *****/
|
|
Lay_StartRoundFrame (NULL,
|
|
Txt_Students_who_have_accepted_and_who_have_email,
|
|
NULL,Hlp_MESSAGES_Email);
|
|
|
|
/***** Form to select groups *****/
|
|
Grp_ShowFormToSelectSeveralGroups (ActMaiStd);
|
|
|
|
if (Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs)
|
|
{
|
|
if (Usr_GetIfShowBigList (Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs,NULL))
|
|
{
|
|
/***** Initialize structure with user's data *****/
|
|
Usr_UsrDataConstructor (&UsrDat);
|
|
|
|
/***** List the students' email addresses *****/
|
|
fprintf (Gbl.F.Out,"<div class=\"DAT_SMALL LEFT_MIDDLE\">");
|
|
for (NumUsr = 0, NumStdsWithEmail = 0, NumAcceptedStdsWithEmail = 0,
|
|
StrAddresses[0] = '\0';
|
|
NumUsr < Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs;
|
|
NumUsr++)
|
|
{
|
|
/* Copy user's basic data from list */
|
|
Usr_CopyBasicUsrDataFromList (&UsrDat,&Gbl.Usrs.LstUsrs[Rol_STUDENT].Lst[NumUsr]);
|
|
|
|
/* Get user's email */
|
|
Mai_GetEmailFromUsrCod (&UsrDat);
|
|
|
|
if (UsrDat.Email[0])
|
|
{
|
|
NumStdsWithEmail++;
|
|
if (UsrDat.Accepted) // If student has email and has accepted
|
|
{
|
|
if (NumAcceptedStdsWithEmail > 0)
|
|
{
|
|
fprintf (Gbl.F.Out,", ");
|
|
LengthStrAddr ++;
|
|
if (LengthStrAddr > Mai_MAX_BYTES_STR_ADDR)
|
|
Lay_ShowErrorAndExit ("The space allocated to store email addresses is full.");
|
|
Str_Concat (StrAddresses,",",
|
|
Mai_MAX_BYTES_STR_ADDR);
|
|
}
|
|
LengthStrAddr += strlen (UsrDat.Email);
|
|
if (LengthStrAddr > Mai_MAX_BYTES_STR_ADDR)
|
|
Lay_ShowErrorAndExit ("The space allocated to store email addresses is full.");
|
|
Str_Concat (StrAddresses,UsrDat.Email,
|
|
Mai_MAX_BYTES_STR_ADDR);
|
|
fprintf (Gbl.F.Out,"<a href=\"mailto:%s?subject=%s\">%s</a>",
|
|
UsrDat.Email,Gbl.CurrentCrs.Crs.FullName,UsrDat.Email);
|
|
|
|
NumAcceptedStdsWithEmail++;
|
|
}
|
|
}
|
|
}
|
|
fprintf (Gbl.F.Out,"</div>");
|
|
|
|
/***** Free memory used for user's data *****/
|
|
Usr_UsrDataDestructor (&UsrDat);
|
|
|
|
/***** Show a message with the number of students with email ****/
|
|
fprintf (Gbl.F.Out,"<div class=\"DAT CENTER_MIDDLE\">");
|
|
fprintf (Gbl.F.Out,Txt_X_students_who_have_email,
|
|
NumStdsWithEmail,
|
|
((float) NumStdsWithEmail /
|
|
(float) Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs) * 100.0,
|
|
Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs);
|
|
fprintf (Gbl.F.Out,"</div>");
|
|
|
|
/***** Show a message with the number of students who have accepted and have email ****/
|
|
fprintf (Gbl.F.Out,"<div class=\"DAT CENTER_MIDDLE\">");
|
|
fprintf (Gbl.F.Out,Txt_X_students_who_have_accepted_and_who_have_email,
|
|
NumAcceptedStdsWithEmail,
|
|
((float) NumAcceptedStdsWithEmail /
|
|
(float) Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs) * 100.0,
|
|
Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs);
|
|
fprintf (Gbl.F.Out,"</div>");
|
|
|
|
/***** Icon to open the client email program *****/
|
|
fprintf (Gbl.F.Out,"<div class=\"CONTEXT_MENU\">"
|
|
"<a href=\"mailto:%s?subject=%s&cc=%s&bcc=%s\""
|
|
" title=\"%s\" class=\"%s\">",
|
|
Gbl.Usrs.Me.UsrDat.Email,
|
|
Gbl.CurrentCrs.Crs.FullName,
|
|
Gbl.Usrs.Me.UsrDat.Email,
|
|
StrAddresses,
|
|
Txt_Create_email_message,
|
|
The_ClassFormBold[Gbl.Prefs.Theme]);
|
|
Lay_PutIconWithText ("editnewmsg16x16.gif",
|
|
Txt_Create_email_message,
|
|
Txt_Create_email_message);
|
|
fprintf (Gbl.F.Out,"</a>"
|
|
"</div>");
|
|
}
|
|
}
|
|
else
|
|
Usr_ShowWarningNoUsersFound (Rol_STUDENT);
|
|
|
|
/***** End of the frame used to list the emails *****/
|
|
Lay_EndRoundFrame ();
|
|
|
|
/***** Free memory for students list *****/
|
|
Usr_FreeUsrsList (Rol_STUDENT);
|
|
|
|
/***** Free memory for list of selected groups *****/
|
|
Grp_FreeListCodSelectedGrps ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Check whether an email address if valid ********************/
|
|
/*****************************************************************************/
|
|
|
|
bool Mai_CheckIfEmailIsValid (const char *Email)
|
|
{
|
|
unsigned Length = strlen (Email);
|
|
unsigned LastPosArroba = Length - 4;
|
|
const char *Ptr;
|
|
unsigned Pos;
|
|
bool ArrobaFound = false;
|
|
|
|
/***** An email address must have a number of characters
|
|
5 <= Length <= Cns_MAX_BYTES_EMAIL_ADDRESS *****/
|
|
if (Length < 5 ||
|
|
Length > Cns_MAX_BYTES_EMAIL_ADDRESS)
|
|
return false;
|
|
|
|
/***** An email address can have digits, letters, '.', '-' and '_';
|
|
and must have one and only '@' (not in any position) *****/
|
|
for (Ptr = Email, Pos = 0;
|
|
*Ptr;
|
|
Ptr++)
|
|
if ((*Ptr >= 'a' && *Ptr <= 'z') ||
|
|
(*Ptr >= 'A' && *Ptr <= 'Z') ||
|
|
(*Ptr >= '0' && *Ptr <= '9') ||
|
|
*Ptr == '.' ||
|
|
*Ptr == '-' ||
|
|
*Ptr == '_')
|
|
Pos++;
|
|
else if (*Ptr == '@')
|
|
{
|
|
if (ArrobaFound)
|
|
return false;
|
|
/* Example: a@b.c
|
|
01234
|
|
Length = 5
|
|
LastPosArroba = 5 - 4 = 1 */
|
|
if (Pos == 0 || Pos > LastPosArroba)
|
|
return false;
|
|
ArrobaFound = true;
|
|
}
|
|
else
|
|
return false;
|
|
|
|
return ArrobaFound;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Get email address of a user from his/her user's code *************/
|
|
/*****************************************************************************/
|
|
|
|
bool Mai_GetEmailFromUsrCod (struct UsrData *UsrDat)
|
|
{
|
|
char Query[256];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
bool Found;
|
|
|
|
/***** Get current (last updated) user's nickname from database *****/
|
|
sprintf (Query,"SELECT E_mail,Confirmed FROM usr_emails"
|
|
" WHERE UsrCod=%ld ORDER BY CreatTime DESC LIMIT 1",
|
|
UsrDat->UsrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get email address");
|
|
|
|
if (NumRows == 0)
|
|
{
|
|
UsrDat->Email[0] = '\0';
|
|
UsrDat->EmailConfirmed = false;
|
|
Found = false;
|
|
}
|
|
else
|
|
{
|
|
/* Get email */
|
|
row = mysql_fetch_row (mysql_res);
|
|
Str_Copy (UsrDat->Email,row[0],
|
|
Cns_MAX_BYTES_EMAIL_ADDRESS);
|
|
UsrDat->EmailConfirmed = (row[1][0] == 'Y');
|
|
Found = true;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return Found;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Get user's code of a user from his/her email ******************/
|
|
/*****************************************************************************/
|
|
// Returns -1L if email not found
|
|
|
|
long Mai_GetUsrCodFromEmail (const char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1])
|
|
{
|
|
char Query[512 + Cns_MAX_BYTES_EMAIL_ADDRESS];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumUsrs;
|
|
long UsrCod = -1L;
|
|
|
|
if (Email)
|
|
if (Email[0])
|
|
{
|
|
/***** Get user's code from database *****/
|
|
/* Check if user code from table usr_emails is also in table usr_data */
|
|
sprintf (Query,"SELECT usr_emails.UsrCod FROM usr_emails,usr_data"
|
|
" WHERE usr_emails.E_mail='%s'"
|
|
" AND usr_emails.UsrCod=usr_data.UsrCod",
|
|
Email);
|
|
NumUsrs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get user's code");
|
|
if (NumUsrs == 0)
|
|
/* User not found for this email ==> set user's code to void */
|
|
UsrCod = -1L;
|
|
else if (NumUsrs == 1) // One user found
|
|
{
|
|
/* Get row */
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get user's code */
|
|
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
}
|
|
else // NumRows > 1 ==> impossible, an email can not be reapeated
|
|
Lay_ShowErrorAndExit ("Internal error: email is repeated in database.");
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
return UsrCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Put a link to the action used to change user's emails ************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_PutLinkToChangeOtherUsrEmails (void)
|
|
{
|
|
extern const char *Txt_Change_email;
|
|
|
|
/***** Link for changing the password *****/
|
|
if (Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod) // It's me
|
|
Lay_PutContextualLink (ActFrmMyAcc,NULL,NULL,
|
|
"msg64x64.gif",
|
|
Txt_Change_email,Txt_Change_email,
|
|
NULL);
|
|
else // Not me
|
|
Lay_PutContextualLink ( Gbl.Usrs.Other.UsrDat.RoleInCurrentCrsDB == Rol_STUDENT ? ActFrmMaiStd :
|
|
(Gbl.Usrs.Other.UsrDat.RoleInCurrentCrsDB == Rol_TEACHER ? ActFrmMaiTch :
|
|
ActFrmMaiOth),
|
|
NULL,Usr_PutParamOtherUsrCodEncrypted,
|
|
"msg64x64.gif",
|
|
Txt_Change_email,Txt_Change_email,
|
|
NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********** Show form to the change the email of another user ***************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ShowFormOthEmail (void)
|
|
{
|
|
extern const char *Txt_Email;
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
/***** Get user whose password must be changed *****/
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
{
|
|
if (Usr_ICanEditOtherUsr (&Gbl.Usrs.Other.UsrDat))
|
|
{
|
|
/***** Start frame *****/
|
|
Lay_StartRoundFrame (NULL,Txt_Email,NULL,NULL);
|
|
|
|
/***** Show user's record *****/
|
|
Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
|
|
|
|
/***** Form with the user's email *****/
|
|
Lay_StartTableCenter (2);
|
|
Mai_ShowFormChangeUsrEmail (&Gbl.Usrs.Other.UsrDat,
|
|
(Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod)); // It's me?
|
|
Lay_EndTable ();
|
|
|
|
/***** End frame *****/
|
|
Lay_EndRoundFrame ();
|
|
}
|
|
else
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
}
|
|
else // User not found
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Show form to change my email ************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ShowFormChangeUsrEmail (const struct UsrData *UsrDat,bool ItsMe)
|
|
{
|
|
extern const char *The_ClassForm[The_NUM_THEMES];
|
|
extern const char *Txt_Current_email;
|
|
extern const char *Txt_Other_emails;
|
|
extern const char *Txt_Email_X_confirmed;
|
|
extern const char *Txt_Confirm_email;
|
|
extern const char *Txt_Use_this_email;
|
|
extern const char *Txt_New_email;
|
|
extern const char *Txt_Email;
|
|
extern const char *Txt_Change_email;
|
|
extern const char *Txt_Save;
|
|
char Query[256];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumEmails;
|
|
unsigned NumEmail;
|
|
bool Confirmed;
|
|
|
|
/***** Get my emails *****/
|
|
sprintf (Query,"SELECT E_mail,Confirmed FROM usr_emails"
|
|
" WHERE UsrCod=%ld"
|
|
" ORDER BY CreatTime DESC",
|
|
UsrDat->UsrCod);
|
|
NumEmails = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get old email addresses of a user");
|
|
|
|
/***** List my emails *****/
|
|
for (NumEmail = 1;
|
|
NumEmail <= NumEmails;
|
|
NumEmail++)
|
|
{
|
|
/* Get email */
|
|
row = mysql_fetch_row (mysql_res);
|
|
Confirmed = (row[1][0] == 'Y');
|
|
|
|
if (NumEmail == 1)
|
|
/* The first mail is the current one */
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"%s RIGHT_MIDDLE\">"
|
|
"%s:"
|
|
"</td>"
|
|
"<td class=\"LEFT_MIDDLE\">"
|
|
"<div class=\"FORM_ACCOUNT\">",
|
|
The_ClassForm[Gbl.Prefs.Theme],Txt_Current_email);
|
|
else // NumEmail >= 2
|
|
{
|
|
fprintf (Gbl.F.Out,"<tr>");
|
|
if (NumEmail == 2)
|
|
fprintf (Gbl.F.Out,"<td rowspan=\"%u\" class=\"%s RIGHT_TOP\">"
|
|
"%s:",
|
|
NumEmails - 1,
|
|
The_ClassForm[Gbl.Prefs.Theme],
|
|
Txt_Other_emails);
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"<td class=\"LEFT_TOP\">"
|
|
"<div class=\"FORM_ACCOUNT\">");
|
|
}
|
|
|
|
/* Form to remove email */
|
|
if (ItsMe)
|
|
Act_FormStart (ActRemMaiMe);
|
|
else
|
|
{
|
|
Act_FormStart ( UsrDat->RoleInCurrentCrsDB == Rol_STUDENT ? ActRemMaiStd :
|
|
(UsrDat->RoleInCurrentCrsDB == Rol_TEACHER ? ActRemMaiTch :
|
|
ActRemMaiOth)); // Guest, visitor or admin
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
|
|
}
|
|
fprintf (Gbl.F.Out,"<input type=\"hidden\" name=\"Email\" value=\"%s\" />",
|
|
row[0]);
|
|
Lay_PutIconRemove ();
|
|
Act_FormEnd ();
|
|
|
|
/* Email */
|
|
fprintf (Gbl.F.Out,"<span class=\"%s\">%s</span>",
|
|
NumEmail == 1 ? "USR_ID" :
|
|
"DAT",
|
|
row[0]);
|
|
|
|
/* Email confirmed? */
|
|
if (Confirmed)
|
|
{
|
|
sprintf (Gbl.Title,Txt_Email_X_confirmed,row[0]);
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/ok_green16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO20x20\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
Gbl.Title,Gbl.Title);
|
|
}
|
|
|
|
fprintf (Gbl.F.Out,"</div>");
|
|
|
|
/* Form to change user's email */
|
|
if (NumEmail > 1 || (ItsMe && !Confirmed))
|
|
{
|
|
if (ItsMe)
|
|
Act_FormStart (ActNewMaiMe);
|
|
else
|
|
{
|
|
Act_FormStart ( UsrDat->RoleInCurrentCrsDB == Rol_STUDENT ? ActNewMaiStd :
|
|
(UsrDat->RoleInCurrentCrsDB == Rol_TEACHER ? ActNewMaiTch :
|
|
ActNewMaiOth)); // Guest, visitor or admin
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
|
|
}
|
|
fprintf (Gbl.F.Out,"<input type=\"hidden\" name=\"NewEmail\" value=\"%s\" />",
|
|
row[0]); // Email
|
|
Lay_PutConfirmButtonInline ((ItsMe && NumEmail == 1) ? Txt_Confirm_email :
|
|
Txt_Use_this_email);
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
}
|
|
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"</tr>");
|
|
}
|
|
|
|
/***** Form to enter new email *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"RIGHT_MIDDLE\">"
|
|
"<label for=\"NewEmail\" class=\"%s\">%s:</label>"
|
|
"</td>"
|
|
"<td class=\"LEFT_MIDDLE\">",
|
|
The_ClassForm[Gbl.Prefs.Theme],
|
|
NumEmails ? Txt_New_email : // A new email
|
|
Txt_Email); // The first email
|
|
if (ItsMe)
|
|
Act_FormStart (ActNewMaiMe);
|
|
else
|
|
{
|
|
Act_FormStart ( UsrDat->RoleInCurrentCrsDB == Rol_STUDENT ? ActNewMaiStd :
|
|
(UsrDat->RoleInCurrentCrsDB == Rol_TEACHER ? ActNewMaiTch :
|
|
ActNewMaiOth)); // Guest, visitor or admin
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
|
|
}
|
|
fprintf (Gbl.F.Out,"<div class=\"FORM_ACCOUNT\">"
|
|
"<input type=\"email\" id=\"NewEmail\" name=\"NewEmail\""
|
|
" size=\"18\" maxlength=\"%u\" value=\"%s\" />"
|
|
"</div>",
|
|
Cns_MAX_CHARS_EMAIL_ADDRESS,
|
|
Gbl.Usrs.Me.UsrDat.Email);
|
|
Lay_PutCreateButtonInline (NumEmails ? Txt_Change_email : // User already has an email address
|
|
Txt_Save); // User has no email address yet
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"</tr>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Remove one of my user's emails *************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RemoveMyUsrEmail (void)
|
|
{
|
|
/***** Remove user's email *****/
|
|
Mai_RemoveEmail (&Gbl.Usrs.Me.UsrDat);
|
|
|
|
/***** Show my account again *****/
|
|
Acc_ShowFormChangeMyAccount ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Remove one of the user's IDs of another user ***************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RemoveOtherUsrEmail (void)
|
|
{
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
/***** Get other user's code from form and get user's data *****/
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
{
|
|
/***** Remove user's email *****/
|
|
Mai_RemoveEmail (&Gbl.Usrs.Other.UsrDat);
|
|
|
|
/***** Show user's record *****/
|
|
Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
|
|
}
|
|
else // User not found
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Remove email address *****************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_RemoveEmail (struct UsrData *UsrDat)
|
|
{
|
|
extern const char *Txt_Email_X_removed;
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1];
|
|
|
|
if (Usr_ICanEditOtherUsr (UsrDat))
|
|
{
|
|
/***** Get new email from form *****/
|
|
Par_GetParToText ("Email",Email,Cns_MAX_BYTES_EMAIL_ADDRESS);
|
|
|
|
/***** Remove one of user's old email addresses *****/
|
|
Mai_RemoveEmailFromDB (UsrDat->UsrCod,Email);
|
|
|
|
/***** Show message *****/
|
|
sprintf (Gbl.Message,Txt_Email_X_removed,Email);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
|
|
/***** Update list of emails *****/
|
|
Mai_GetEmailFromUsrCod (UsrDat);
|
|
}
|
|
else
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Remove an old email address from database *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_RemoveEmailFromDB (long UsrCod,const char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1])
|
|
{
|
|
char Query[256 + Cns_MAX_BYTES_EMAIL_ADDRESS];
|
|
|
|
/***** Remove an old email address *****/
|
|
sprintf (Query,"DELETE FROM usr_emails"
|
|
" WHERE UsrCod=%ld AND E_mail='%s'",
|
|
UsrCod,Email);
|
|
DB_QueryREPLACE (Query,"can not remove an old email address");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* New user's email for me ***************************/
|
|
/*****************************************************************************/
|
|
|
|
void May_NewMyUsrEmail (void)
|
|
{
|
|
/***** Remove user's email *****/
|
|
Mai_NewUsrEmail (&Gbl.Usrs.Me.UsrDat,true); // It's me
|
|
|
|
/***** Show my account again *****/
|
|
Acc_ShowFormChangeMyAccount ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* New user's email for another user *********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_NewOtherUsrEmail (void)
|
|
{
|
|
extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
|
|
|
|
/***** Get other user's code from form and get user's data *****/
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
{
|
|
/***** New user's ID *****/
|
|
Mai_NewUsrEmail (&Gbl.Usrs.Other.UsrDat,
|
|
(Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod)); // It's me?
|
|
|
|
/***** Show user's record *****/
|
|
Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
|
|
}
|
|
else // User not found
|
|
Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Update my email address ***************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_NewUsrEmail (struct UsrData *UsrDat,bool ItsMe)
|
|
{
|
|
extern const char *Txt_The_email_address_X_matches_one_previously_registered;
|
|
extern const char *Txt_The_email_address_X_has_been_registered_successfully;
|
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extern const char *Txt_The_email_address_X_had_been_registered_by_another_user;
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extern const char *Txt_The_email_address_entered_X_is_not_valid;
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extern const char *Txt_User_not_found_or_you_do_not_have_permission_;
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char NewEmail[Cns_MAX_BYTES_EMAIL_ADDRESS + 1];
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if (Usr_ICanEditOtherUsr (UsrDat))
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{
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/***** Get new email from form *****/
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Par_GetParToText ("NewEmail",NewEmail,Cns_MAX_BYTES_EMAIL_ADDRESS);
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if (Mai_CheckIfEmailIsValid (NewEmail)) // New email is valid
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{
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/***** Check if new email exists in database *****/
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if (UsrDat->EmailConfirmed &&
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!strcmp (UsrDat->Email,NewEmail)) // User's current confirmed email match exactly the new email
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{
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sprintf (Gbl.Message,Txt_The_email_address_X_matches_one_previously_registered,
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NewEmail);
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Lay_ShowAlert (Lay_WARNING,Gbl.Message);
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}
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else
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{
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if (Mai_UpdateEmailInDB (UsrDat,NewEmail))
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{
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/***** Email updated sucessfully *****/
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sprintf (Gbl.Message,Txt_The_email_address_X_has_been_registered_successfully,
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NewEmail);
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Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
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/***** Update list of emails *****/
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Mai_GetEmailFromUsrCod (UsrDat);
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/***** Send message via email
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to confirm the new email address *****/
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if (ItsMe)
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Mai_SendMailMsgToConfirmEmail ();
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}
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else
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{
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sprintf (Gbl.Message,Txt_The_email_address_X_had_been_registered_by_another_user,
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NewEmail);
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Lay_ShowAlert (Lay_WARNING,Gbl.Message);
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}
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}
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}
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else // New email is not valid
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{
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sprintf (Gbl.Message,Txt_The_email_address_entered_X_is_not_valid,
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NewEmail);
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Lay_ShowAlert (Lay_WARNING,Gbl.Message);
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}
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}
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else
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Lay_ShowAlert (Lay_WARNING,Txt_User_not_found_or_you_do_not_have_permission_);
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}
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/*****************************************************************************/
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/************************ Update email in database ***************************/
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/*****************************************************************************/
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// Return true if email is successfully updated
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// Return false if email can not be updated beacuse it is registered by another user
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bool Mai_UpdateEmailInDB (const struct UsrData *UsrDat,const char NewEmail[Cns_MAX_BYTES_EMAIL_ADDRESS + 1])
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{
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char Query[256 + Cns_MAX_BYTES_EMAIL_ADDRESS];
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/***** Check if the new email matches any of the confirmed emails of other users *****/
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sprintf (Query,"SELECT COUNT(*) FROM usr_emails"
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" WHERE E_mail='%s' AND Confirmed='Y'"
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" AND UsrCod<>%ld",
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NewEmail,UsrDat->UsrCod);
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if (DB_QueryCOUNT (Query,"can not check if email already existed")) // An email of another user is the same that my email
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return false; // Don't update
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/***** Delete email (not confirmed) for other users *****/
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sprintf (Query,"DELETE FROM pending_emails"
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" WHERE E_mail='%s' AND UsrCod<>%ld",
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NewEmail,UsrDat->UsrCod);
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DB_QueryDELETE (Query,"can not remove pending email for other users");
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sprintf (Query,"DELETE FROM usr_emails"
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" WHERE E_mail='%s' AND Confirmed='N'"
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" AND UsrCod<>%ld",
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NewEmail,UsrDat->UsrCod);
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DB_QueryDELETE (Query,"can not remove not confirmed email for other users");
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/***** Update email in database *****/
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sprintf (Query,"REPLACE INTO usr_emails"
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" (UsrCod,E_mail,CreatTime)"
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" VALUES"
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" (%ld,'%s',NOW())",
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UsrDat->UsrCod,NewEmail);
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DB_QueryREPLACE (Query,"can not update email");
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return true; // Successfully updated
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}
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/*****************************************************************************/
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/********** Put button to go to check and confirm my email address ***********/
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/*****************************************************************************/
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void Mai_PutButtonToCheckEmailAddress (void)
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{
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extern const char *Hlp_PROFILE_Account_email;
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extern const char *Txt_Email_unconfirmed;
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extern const char *Txt_Please_check_and_confirm_your_email_address;
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extern const char *Txt_Check;
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/***** Start form *****/
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Act_FormStart (ActFrmMyAcc);
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/***** Frame with button to go to account *****/
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Lay_StartRoundFrame (NULL,Txt_Email_unconfirmed,
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NULL,Hlp_PROFILE_Account_email);
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Lay_ShowAlert (Lay_WARNING,Txt_Please_check_and_confirm_your_email_address);
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Lay_EndRoundFrameWithButton (Lay_CONFIRM_BUTTON,Txt_Check);
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/***** End form *****/
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Act_FormEnd ();
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}
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/*****************************************************************************/
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/************** Send mail message to confirm my email address ****************/
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/*****************************************************************************/
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// Return true on success
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// Return false on error
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bool Mai_SendMailMsgToConfirmEmail (void)
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{
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extern struct Act_Actions Act_Actions[Act_NUM_ACTIONS];
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extern const char *Txt_If_you_just_request_from_X_the_confirmation_of_your_email_Y_NO_HTML;
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extern const char *Txt_Confirmation_of_your_email_NO_HTML;
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extern const char *Txt_There_was_a_problem_sending_an_email_automatically;
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char Command[2048]; // Command to execute for sending an email
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int ReturnCode;
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/***** Create temporary file for mail content *****/
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Mai_CreateFileNameMail ();
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/***** Write mail content into file and close file *****/
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/* Welcome note */
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Mai_WriteWelcomeNoteEMail (&Gbl.Usrs.Me.UsrDat);
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/* Store encrypted key in database */
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Mai_InsertMailKey (Gbl.Usrs.Me.UsrDat.Email,Gbl.UniqueNameEncrypted);
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/* Message body */
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fprintf (Gbl.Msg.FileMail,
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Txt_If_you_just_request_from_X_the_confirmation_of_your_email_Y_NO_HTML,
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Cfg_URL_SWAD_CGI,Gbl.Usrs.Me.UsrDat.Email,
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Cfg_URL_SWAD_CGI,Act_Actions[ActCnfMai].ActCod,Gbl.UniqueNameEncrypted,
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Cfg_URL_SWAD_CGI);
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/* Footer note */
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Mai_WriteFootNoteEMail (Gbl.Prefs.Language);
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fclose (Gbl.Msg.FileMail);
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/***** Call the script to send an email *****/
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sprintf (Command,"%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"[%s] %s\" \"%s\"",
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Cfg_COMMAND_SEND_AUTOMATIC_EMAIL,
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Cfg_AUTOMATIC_EMAIL_SMTP_SERVER,
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Cfg_AUTOMATIC_EMAIL_SMTP_PORT,
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Cfg_AUTOMATIC_EMAIL_FROM,
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Gbl.Config.SMTPPassword,
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Gbl.Usrs.Me.UsrDat.Email,
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Cfg_PLATFORM_SHORT_NAME,Txt_Confirmation_of_your_email_NO_HTML,
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Gbl.Msg.FileNameMail);
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ReturnCode = system (Command);
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if (ReturnCode == -1)
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Lay_ShowErrorAndExit ("Error when running script to send email.");
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/***** Remove temporary file *****/
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unlink (Gbl.Msg.FileNameMail);
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/***** Write message depending on return code *****/
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ReturnCode = WEXITSTATUS(ReturnCode);
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switch (ReturnCode)
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{
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case 0: // Message sent successfully
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Gbl.Usrs.Me.ConfirmEmailJustSent = true;
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return true;
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case 1:
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|
Lay_ShowAlert (Lay_WARNING,Txt_There_was_a_problem_sending_an_email_automatically);
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|
return false;
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|
default:
|
|
sprintf (Gbl.Message,"Internal error: an email message has not been sent successfully."
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" Error code returned by the script: %d",
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ReturnCode);
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|
Lay_ShowAlert (Lay_ERROR,Gbl.Message);
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|
return false;
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}
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|
}
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/*****************************************************************************/
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|
/******* Show alert to report that confirmation email has been sent **********/
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|
/*****************************************************************************/
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void Mai_ShowMsgConfirmEmailHasBeenSent (void)
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|
{
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|
extern const char *Txt_A_message_has_been_sent_to_email_address_X_to_confirm_that_address;
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|
|
sprintf (Gbl.Message,Txt_A_message_has_been_sent_to_email_address_X_to_confirm_that_address,
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Gbl.Usrs.Me.UsrDat.Email);
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|
Lay_ShowAlert (Lay_INFO,Gbl.Message);
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|
}
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/*****************************************************************************/
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/************************* Insert mail hey in database ***********************/
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|
/*****************************************************************************/
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static void Mai_InsertMailKey (const char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1],
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const char MailKey[Mai_LENGTH_EMAIL_CONFIRM_KEY + 1])
|
|
{
|
|
char Query[256 +
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Cns_MAX_BYTES_EMAIL_ADDRESS +
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Mai_LENGTH_EMAIL_CONFIRM_KEY];
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|
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/***** Remove expired pending emails from database *****/
|
|
sprintf (Query,"DELETE FROM pending_emails"
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|
" WHERE DateAndTime<FROM_UNIXTIME(UNIX_TIMESTAMP()-'%lu')",
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|
Cfg_TIME_TO_DELETE_OLD_PENDING_EMAILS);
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|
DB_QueryDELETE (Query,"can not remove old pending mail keys");
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|
|
|
/***** Insert mail key in database *****/
|
|
sprintf (Query,"INSERT INTO pending_emails"
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|
" (UsrCod,E_mail,MailKey,DateAndTime)"
|
|
" VALUES"
|
|
" (%ld,'%s','%s',NOW())",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
Email,
|
|
MailKey);
|
|
DB_QueryREPLACE (Query,"can not create pending password");
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|
}
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|
|
|
/*****************************************************************************/
|
|
/************************* Confirm my email address **************************/
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|
/*****************************************************************************/
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|
|
|
void Mai_ConfirmEmail (void)
|
|
{
|
|
extern const char *Txt_Email_X_has_already_been_confirmed_before;
|
|
extern const char *Txt_The_email_X_has_been_confirmed;
|
|
extern const char *Txt_The_email_address_has_not_been_confirmed;
|
|
extern const char *Txt_Failed_email_confirmation_key;
|
|
char Query[256 +
|
|
Cns_MAX_BYTES_EMAIL_ADDRESS +
|
|
Mai_LENGTH_EMAIL_CONFIRM_KEY];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
char MailKey[Mai_LENGTH_EMAIL_CONFIRM_KEY + 1];
|
|
long UsrCod;
|
|
char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1];
|
|
bool KeyIsCorrect = false;
|
|
bool Confirmed;
|
|
|
|
/***** Get parameter Key *****/
|
|
Par_GetParToText ("key",MailKey,Mai_LENGTH_EMAIL_CONFIRM_KEY);
|
|
|
|
/***** Get user's code and email from key *****/
|
|
sprintf (Query,"SELECT UsrCod,E_mail FROM pending_emails"
|
|
" WHERE MailKey='%s'",
|
|
MailKey);
|
|
if (DB_QuerySELECT (Query,&mysql_res,"can not get user's code and email from key"))
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get user's code */
|
|
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/* Get user's email */
|
|
Str_Copy (Email,row[1],
|
|
Cns_MAX_BYTES_EMAIL_ADDRESS);
|
|
|
|
KeyIsCorrect = true;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
if (KeyIsCorrect)
|
|
{
|
|
/***** Delete this key *****/
|
|
sprintf (Query,"DELETE FROM pending_emails WHERE MailKey='%s'",
|
|
MailKey);
|
|
DB_QueryDELETE (Query,"can not remove an email key");
|
|
|
|
/***** Check user's code and email
|
|
and get if email is already confirmed *****/
|
|
sprintf (Query,"SELECT Confirmed FROM usr_emails"
|
|
" WHERE UsrCod=%ld AND E_mail='%s'",
|
|
UsrCod,Email);
|
|
if (DB_QuerySELECT (Query,&mysql_res,"can not get user's code and email"))
|
|
{
|
|
Confirmed = (row[0][0] == 'Y');
|
|
|
|
/***** Confirm email *****/
|
|
if (Confirmed)
|
|
sprintf (Gbl.Message,Txt_Email_X_has_already_been_confirmed_before,
|
|
Email);
|
|
else
|
|
{
|
|
sprintf (Query,"UPDATE usr_emails SET Confirmed='Y'"
|
|
" WHERE usr_emails.UsrCod=%ld"
|
|
" AND usr_emails.E_mail='%s'",
|
|
UsrCod,Email);
|
|
DB_QueryUPDATE (Query,"can not confirm email");
|
|
|
|
sprintf (Gbl.Message,Txt_The_email_X_has_been_confirmed,Email);
|
|
}
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
}
|
|
else
|
|
Lay_ShowAlert (Lay_WARNING,Txt_The_email_address_has_not_been_confirmed);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
else
|
|
Lay_ShowAlert (Lay_WARNING,Txt_Failed_email_confirmation_key);
|
|
|
|
/***** Form to log in *****/
|
|
Usr_WriteFormLogin (ActLogIn,NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Create temporary file for mail content *******************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_CreateFileNameMail (void)
|
|
{
|
|
sprintf (Gbl.Msg.FileNameMail,"%s/%s/%s_mail.txt",
|
|
Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_OUT,Gbl.UniqueNameEncrypted);
|
|
if ((Gbl.Msg.FileMail = fopen (Gbl.Msg.FileNameMail,"wb")) == NULL)
|
|
Lay_ShowErrorAndExit ("Can not open file to send email.");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Write a welcome note heading the automatic email ***************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_WriteWelcomeNoteEMail (struct UsrData *UsrDat)
|
|
{
|
|
extern const char *Txt_Dear_NO_HTML[Usr_NUM_SEXS][1 + Txt_NUM_LANGUAGES];
|
|
extern const char *Txt_user_NO_HTML[Usr_NUM_SEXS][1 + Txt_NUM_LANGUAGES];
|
|
|
|
fprintf (Gbl.Msg.FileMail,"%s %s:\n",
|
|
Txt_Dear_NO_HTML[UsrDat->Sex][UsrDat->Prefs.Language],
|
|
UsrDat->FirstName[0] ? UsrDat->FirstName :
|
|
Txt_user_NO_HTML[UsrDat->Sex][UsrDat->Prefs.Language]);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Write a foot note in the automatic email *****************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_WriteFootNoteEMail (Txt_Language_t Language)
|
|
{
|
|
extern const char *Txt_Please_do_not_reply_to_this_automatically_generated_email_NO_HTML[1 + Txt_NUM_LANGUAGES];
|
|
|
|
fprintf (Gbl.Msg.FileMail,"%s\n"
|
|
"%s\n"
|
|
"%s\n",
|
|
Txt_Please_do_not_reply_to_this_automatically_generated_email_NO_HTML[Language],
|
|
Cfg_PLATFORM_SHORT_NAME,
|
|
Cfg_URL_SWAD_CGI);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Check if I can see another user's email ********************/
|
|
/*****************************************************************************/
|
|
|
|
bool Mai_ICanSeeOtherUsrEmail (const struct UsrData *UsrDat)
|
|
{
|
|
if (UsrDat->UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod) // It's me
|
|
return true;
|
|
|
|
/* Check if I have permission to see another user's email */
|
|
switch (Gbl.Usrs.Me.LoggedRole)
|
|
{
|
|
case Rol_STUDENT:
|
|
/* If I am a student in the current course,
|
|
I can see the email of confirmed teachers */
|
|
return (UsrDat->RoleInCurrentCrsDB == Rol_TEACHER && // A teacher
|
|
UsrDat->Accepted); // who accepted registration
|
|
case Rol_TEACHER:
|
|
/* If I am a teacher in the current course,
|
|
I can see the email of confirmed students and teachers */
|
|
return (UsrDat->RoleInCurrentCrsDB == Rol_STUDENT || // A student
|
|
UsrDat->RoleInCurrentCrsDB == Rol_TEACHER) && // or a teacher
|
|
UsrDat->Accepted; // who accepted registration
|
|
case Rol_DEG_ADM:
|
|
/* If I am an administrator of current degree,
|
|
I only can see the user's email of users from current degree */
|
|
return Usr_CheckIfUsrBelongsToDeg (UsrDat->UsrCod,
|
|
Gbl.CurrentDeg.Deg.DegCod);
|
|
case Rol_CTR_ADM:
|
|
/* If I am an administrator of current centre,
|
|
I only can see the user's email of users from current centre */
|
|
return Usr_CheckIfUsrBelongsToCtr (UsrDat->UsrCod,
|
|
Gbl.CurrentCtr.Ctr.CtrCod);
|
|
case Rol_INS_ADM:
|
|
/* If I am an administrator of current institution,
|
|
I only can see the user's email of users from current institution */
|
|
return Usr_CheckIfUsrBelongsToIns (UsrDat->UsrCod,
|
|
Gbl.CurrentIns.Ins.InsCod);
|
|
case Rol_SYS_ADM:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|