mirror of
https://github.com/acanas/swad-core.git
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1709 lines
59 KiB
C
1709 lines
59 KiB
C
// swad_mail.c: everything 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) 1999-2021 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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#define _GNU_SOURCE // For asprintf
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#include <stddef.h> // For NULL
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#include <stdio.h> // For asprintf
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#include <stdlib.h> // For calloc
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#include <string.h> // For string functions
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#include <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_box.h"
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#include "swad_database.h"
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#include "swad_error.h"
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#include "swad_form.h"
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#include "swad_global.h"
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#include "swad_HTML.h"
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#include "swad_language.h"
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#include "swad_mail.h"
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#include "swad_mail_database.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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/*****************************************************************************/
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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 variables *****************************/
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/*****************************************************************************/
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static const char *Mai_EMAIL_SECTION_ID = "email_section";
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static struct Mail *Mai_EditingMai = NULL; // Static variable to keep the mail domain being edited
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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 (__attribute__((unused)) void *Args);
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static void Mai_EditMailDomainsInternal (void);
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static void Mai_GetListMailDomainsAllowedForNotif (void);
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static void Mai_GetMailDomain (const char *Email,
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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 (void *MaiCod);
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static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName);
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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_PutFormToSelectUsrsToListEmails (__attribute__((unused)) void *Args);
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static void Mai_ListEmails (__attribute__((unused)) void *Args);
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static void Mai_ShowFormChangeUsrEmail (bool ItsMe,
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bool IMustFillInEmail,
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bool IShouldConfirmEmail);
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static void Mai_PutParamsRemoveMyEmail (void *Email);
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static void Mai_PutParamsRemoveOtherEmail (void *Email);
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static void Mai_RemoveEmail (struct UsrData *UsrDat);
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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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static void Mai_EditingMailDomainConstructor (void);
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static void Mai_EditingMailDomainDestructor (void);
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/*****************************************************************************/
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/*************************** List all 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_START_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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/***** Begin box and table *****/
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if (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM)
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Box_BoxTableBegin (NULL,Txt_Email_domains_allowed_for_notifications,
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Mai_PutIconToEditMailDomains,NULL,
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Hlp_START_Domains,Box_NOT_CLOSABLE,2);
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else
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Box_BoxTableBegin (NULL,Txt_Email_domains_allowed_for_notifications,
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NULL,NULL,
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Hlp_START_Domains,Box_NOT_CLOSABLE,2);
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/***** Write heading *****/
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HTM_TR_Begin (NULL);
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for (Order = (Mai_DomainsOrder_t) 0;
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Order <= (Mai_DomainsOrder_t) (Mai_NUM_ORDERS - 1);
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Order++)
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{
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HTM_TH_Begin (HTM_HEAD_LEFT);
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Frm_BeginForm (ActSeeMai);
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Par_PutHiddenParamUnsigned (NULL,"Order",(unsigned) Order);
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HTM_BUTTON_Submit_Begin (Txt_EMAIL_DOMAIN_HELP_ORDER[Order],
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"class=\"BT_LINK\"");
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if (Order == Gbl.Mails.SelectedOrder)
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HTM_U_Begin ();
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HTM_Txt (Txt_EMAIL_DOMAIN_ORDER[Order]);
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if (Order == Gbl.Mails.SelectedOrder)
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HTM_U_End ();
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HTM_BUTTON_End ();
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Frm_EndForm ();
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HTM_TH_End ();
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}
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HTM_TR_End ();
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/***** Write all 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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/* Write data of this mail domain */
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HTM_TR_Begin (NULL);
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HTM_TD_Begin ("class=\"LT DAT_%s\"",The_GetSuffix ());
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HTM_Txt (Gbl.Mails.Lst[NumMai].Domain);
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HTM_TD_End ();
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HTM_TD_Begin ("class=\"LT DAT_%s\"",The_GetSuffix ());
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HTM_Txt (Gbl.Mails.Lst[NumMai].Info);
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HTM_TD_End ();
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HTM_TD_Begin ("class=\"RT DAT_%s\"",The_GetSuffix ());
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HTM_Unsigned (Gbl.Mails.Lst[NumMai].NumUsrs);
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/***** End table and box *****/
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Box_BoxTableEnd ();
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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 (__attribute__((unused)) void *Args)
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{
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Ico_PutContextualIconToEdit (ActEdiMai,NULL,
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NULL,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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/***** Mail domain constructor *****/
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Mai_EditingMailDomainConstructor ();
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/***** Edit mail domains *****/
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Mai_EditMailDomainsInternal ();
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/***** Mail domain destructor *****/
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Mai_EditingMailDomainDestructor ();
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}
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static void Mai_EditMailDomainsInternal (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 mail domains ***************************/
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/*****************************************************************************/
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static void Mai_GetListMailDomainsAllowedForNotif (void)
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{
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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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 mail domains present in users' emails table *****/
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Mai_DB_RemoveTmpTables ();
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Mai_DB_CreateTmpTables ();
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/***** Get mail domains from database *****/
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if ((Gbl.Mails.Num = Mai_DB_GetMailDomains (&mysql_res))) // Mail domains found...
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{
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/***** Create list with places *****/
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if ((Gbl.Mails.Lst = calloc ((size_t) Gbl.Mails.Num,
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sizeof (*Gbl.Mails.Lst))) == NULL)
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Err_NotEnoughMemoryExit ();
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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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Err_WrongMailDomainExit ();
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/* Get the mail domain (row[1]) and the mail domain info (row[2]) */
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Str_Copy (Mai->Domain,row[1],sizeof (Mai->Domain) - 1);
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Str_Copy (Mai->Info ,row[2],sizeof (Mai->Info ) - 1);
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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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/***** 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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Mai_DB_RemoveTmpTables ();
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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_DB_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,
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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,Cns_MAX_BYTES_EMAIL_ADDRESS);
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}
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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 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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Tab_Tab_t TabMyAccount = Act_GetTab (ActFrmMyAcc );
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Tab_Tab_t TabMailDomains = Act_GetTab (ActSeeMai);
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Ale_ShowAlert (Ale_WARNING,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_GetIndexInMenu (ActFrmMyAcc)],
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Txt_TABS_TXT [TabMailDomains],
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Txt_MENU_TITLE[TabMailDomains][Act_GetIndexInMenu (ActSeeMai )],
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Txt_Domains);
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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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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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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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if (Mai_DB_GetDataOfMailDomainByCod (&mysql_res,Mai->MaiCod)) // 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 & full name of the mail (row[0], row[1]) */
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Str_Copy (Mai->Domain,row[0],sizeof (Mai->Domain) - 1);
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Str_Copy (Mai->Info ,row[1],sizeof (Mai->Info ) - 1);
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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 (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 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_START_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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/***** Begin box and table *****/
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Box_BoxTableBegin (NULL,Txt_Email_domains_allowed_for_notifications,
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NULL,NULL,
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Hlp_START_Domains_edit,Box_NOT_CLOSABLE,2);
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/***** Write heading *****/
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Mai_PutHeadMailDomains ();
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/***** Write all 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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HTM_TR_Begin (NULL);
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/* Put icon to remove mail */
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HTM_TD_Begin ("class=\"BM\"");
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Ico_PutContextualIconToRemove (ActRemMai,NULL,
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Mai_PutParamMaiCod,&Mai->MaiCod);
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HTM_TD_End ();
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/* Mail code */
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HTM_TD_Begin ("class=\"RM DAT_%s\"",The_GetSuffix ());
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HTM_Long (Mai->MaiCod);
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HTM_TD_End ();
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/* Mail domain */
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HTM_TD_Begin ("class=\"CM\"");
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Frm_BeginForm (ActRenMaiSho);
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Mai_PutParamMaiCod (&Mai->MaiCod);
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HTM_INPUT_TEXT ("Domain",Cns_MAX_CHARS_EMAIL_ADDRESS,Mai->Domain,
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HTM_SUBMIT_ON_CHANGE,
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"size=\"15\" class=\"INPUT_%s\"",
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The_GetSuffix ());
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Frm_EndForm ();
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HTM_TD_End ();
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/* Mail domain info */
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HTM_TD_Begin ("class=\"CM\"");
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Frm_BeginForm (ActRenMaiFul);
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Mai_PutParamMaiCod (&Mai->MaiCod);
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HTM_INPUT_TEXT ("Info",Mai_MAX_CHARS_MAIL_INFO,Mai->Info,
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HTM_SUBMIT_ON_CHANGE,
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"size=\"40\" class=\"INPUT_%s\"",
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The_GetSuffix ());
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Frm_EndForm ();
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HTM_TD_End ();
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/* Number of users */
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HTM_TD_Begin ("class=\"RM DAT_%s\"",The_GetSuffix ());
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HTM_Unsigned (Mai->NumUsrs);
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/***** End table and box *****/
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Box_BoxTableEnd ();
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}
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/*****************************************************************************/
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/******************** Write parameter with code of mail **********************/
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/*****************************************************************************/
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static void Mai_PutParamMaiCod (void *MaiCod)
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{
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if (MaiCod)
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Par_PutHiddenParamLong (NULL,"MaiCod",*((long *) MaiCod));
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}
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/*****************************************************************************/
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/*********************** Get parameter with code of mail *********************/
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/*****************************************************************************/
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long Mai_GetParamMaiCod (void)
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{
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/***** Get code of mail *****/
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return Par_GetParToLong ("MaiCod");
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}
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/*****************************************************************************/
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/******************************* Remove a mail *******************************/
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/*****************************************************************************/
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void Mai_RemoveMailDomain (void)
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{
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extern const char *Txt_Email_domain_X_removed;
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/***** Mail domain constructor *****/
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Mai_EditingMailDomainConstructor ();
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/***** Get mail domain code *****/
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if ((Mai_EditingMai->MaiCod = Mai_GetParamMaiCod ()) <= 0)
|
|
Err_WrongMailDomainExit ();
|
|
|
|
/***** Get data of the mail domain rom database *****/
|
|
Mai_GetDataOfMailDomainByCod (Mai_EditingMai);
|
|
|
|
/***** Remove mail domain *****/
|
|
Mai_DB_RemoveMailDomain (Mai_EditingMai->MaiCod);
|
|
|
|
/***** Write message to show the change made *****/
|
|
Ale_CreateAlert (Ale_SUCCESS,NULL,
|
|
Txt_Email_domain_X_removed,
|
|
Mai_EditingMai->Domain);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Change the short name of a mail ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RenameMailDomainShort (void)
|
|
{
|
|
/***** Mail domain constructor *****/
|
|
Mai_EditingMailDomainConstructor ();
|
|
|
|
/***** Rename mail domain *****/
|
|
Mai_RenameMailDomain (Cns_SHRT_NAME);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Change the full name of a mail ************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RenameMailDomainFull (void)
|
|
{
|
|
/***** Mail domain constructor *****/
|
|
Mai_EditingMailDomainConstructor ();
|
|
|
|
/***** Rename mail domain *****/
|
|
Mai_RenameMailDomain (Cns_FULL_NAME);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Change the name of a mail *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_RenameMailDomain (Cns_ShrtOrFullName_t ShrtOrFullName)
|
|
{
|
|
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;
|
|
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];
|
|
|
|
switch (ShrtOrFullName)
|
|
{
|
|
case Cns_SHRT_NAME:
|
|
ParamName = "Domain";
|
|
FieldName = "Domain";
|
|
MaxBytes = Cns_MAX_BYTES_EMAIL_ADDRESS;
|
|
CurrentMaiName = Mai_EditingMai->Domain;
|
|
break;
|
|
case Cns_FULL_NAME:
|
|
ParamName = "Info";
|
|
FieldName = "Info";
|
|
MaxBytes = Mai_MAX_BYTES_MAIL_INFO;
|
|
CurrentMaiName = Mai_EditingMai->Info;
|
|
break;
|
|
}
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get the code of the mail */
|
|
if ((Mai_EditingMai->MaiCod = Mai_GetParamMaiCod ()) <= 0)
|
|
Err_WrongMailDomainExit ();
|
|
|
|
/* 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_EditingMai);
|
|
|
|
/***** Check if new name is empty *****/
|
|
if (NewMaiName[0])
|
|
{
|
|
/***** Check if old and new names are the same
|
|
(this happens when return is pressed without changes) *****/
|
|
if (strcmp (CurrentMaiName,NewMaiName)) // Different names
|
|
{
|
|
/***** If mail was in database... *****/
|
|
if (Mai_DB_CheckIfMailDomainNameExists (ParamName,NewMaiName,Mai_EditingMai->MaiCod))
|
|
Ale_CreateAlert (Ale_WARNING,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_domain_X_already_exists,
|
|
NewMaiName);
|
|
else
|
|
{
|
|
/* Update the table changing old name by new name */
|
|
Mai_DB_UpdateMailDomainName (Mai_EditingMai->MaiCod,FieldName,NewMaiName);
|
|
|
|
/* Write message to show the change made */
|
|
Ale_CreateAlert (Ale_SUCCESS,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_domain_X_has_been_renamed_as_Y,
|
|
CurrentMaiName,NewMaiName);
|
|
}
|
|
}
|
|
else // The same name
|
|
Ale_CreateAlert (Ale_INFO,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_domain_X_has_not_changed,
|
|
CurrentMaiName);
|
|
}
|
|
else
|
|
Ale_CreateAlertYouCanNotLeaveFieldEmpty ();
|
|
|
|
/***** Update name *****/
|
|
Str_Copy (CurrentMaiName,NewMaiName,MaxBytes);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******* Show alerts after changing a mail domain and continue editing *******/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ContEditAfterChgMai (void)
|
|
{
|
|
/***** Write message to show the change made *****/
|
|
Ale_ShowAlerts (NULL);
|
|
|
|
/***** Show the form again *****/
|
|
Mai_EditMailDomainsInternal ();
|
|
|
|
/***** Mail domain destructor *****/
|
|
Mai_EditingMailDomainDestructor ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Put a form to create a new mail *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_PutFormToCreateMailDomain (void)
|
|
{
|
|
extern const char *Hlp_START_Domains_edit;
|
|
extern const char *Txt_New_email_domain;
|
|
extern const char *Txt_EMAIL_DOMAIN_ORDER[3];
|
|
extern const char *Txt_Create_email_domain;
|
|
|
|
/***** Begin form *****/
|
|
Frm_BeginForm (ActNewMai);
|
|
|
|
/***** Begin box and table *****/
|
|
Box_BoxTableBegin (NULL,Txt_New_email_domain,
|
|
NULL,NULL,
|
|
Hlp_START_Domains_edit,Box_NOT_CLOSABLE,2);
|
|
|
|
/***** Write heading *****/
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TH (Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_DOMAIN],HTM_HEAD_LEFT);
|
|
HTM_TH (Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_INFO] ,HTM_HEAD_LEFT);
|
|
HTM_TR_End ();
|
|
|
|
/***** Second row *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Mail domain */
|
|
HTM_TD_Begin ("class=\"CM\"");
|
|
HTM_INPUT_TEXT ("Domain",Cns_MAX_CHARS_EMAIL_ADDRESS,Mai_EditingMai->Domain,
|
|
HTM_DONT_SUBMIT_ON_CHANGE,
|
|
"size=\"15\" class=\"INPUT_%s\""
|
|
" required=\"required\"",
|
|
The_GetSuffix ());
|
|
HTM_TD_End ();
|
|
|
|
/* Mail domain info */
|
|
HTM_TD_Begin ("class=\"CM\"");
|
|
HTM_INPUT_TEXT ("Info",Mai_MAX_CHARS_MAIL_INFO,Mai_EditingMai->Info,
|
|
HTM_DONT_SUBMIT_ON_CHANGE,
|
|
"size=\"40\" class=\"INPUT_%s\""
|
|
" required=\"required\"",
|
|
The_GetSuffix ());
|
|
HTM_TD_End ();
|
|
|
|
HTM_TD_Empty (1);
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** End table, send button and end box *****/
|
|
Box_BoxTableWithButtonEnd (Btn_CREATE_BUTTON,Txt_Create_email_domain);
|
|
|
|
/***** End form *****/
|
|
Frm_EndForm ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* 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];
|
|
|
|
HTM_TR_Begin (NULL);
|
|
HTM_TH_Span (NULL ,HTM_HEAD_CENTER,1,1,"BT");
|
|
HTM_TH (Txt_Code ,HTM_HEAD_RIGHT );
|
|
HTM_TH (Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_DOMAIN],HTM_HEAD_LEFT );
|
|
HTM_TH (Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_INFO ],HTM_HEAD_LEFT );
|
|
HTM_TH (Txt_EMAIL_DOMAIN_ORDER[Mai_ORDER_BY_USERS ],HTM_HEAD_RIGHT );
|
|
HTM_TR_End ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Receive form to create a new mail ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ReceiveFormNewMailDomain (void)
|
|
{
|
|
extern const char *Txt_The_email_domain_X_already_exists;
|
|
extern const char *Txt_Created_new_email_domain_X;
|
|
extern const char *Txt_You_must_specify_the_short_name_and_the_full_name_of_the_new_email_domain;
|
|
|
|
/***** Mail domain constructor *****/
|
|
Mai_EditingMailDomainConstructor ();
|
|
|
|
/***** Get parameters from form *****/
|
|
/* Get mail short name */
|
|
Par_GetParToText ("Domain",Mai_EditingMai->Domain,Cns_MAX_BYTES_EMAIL_ADDRESS);
|
|
|
|
/* Get mail full name */
|
|
Par_GetParToText ("Info",Mai_EditingMai->Info,Mai_MAX_BYTES_MAIL_INFO);
|
|
|
|
if (Mai_EditingMai->Domain[0] &&
|
|
Mai_EditingMai->Info[0]) // If there's a mail name
|
|
{
|
|
/***** If name of mail was in database... *****/
|
|
if (Mai_DB_CheckIfMailDomainNameExists ("Domain",Mai_EditingMai->Domain,-1L))
|
|
Ale_CreateAlert (Ale_WARNING,NULL,
|
|
Txt_The_email_domain_X_already_exists,
|
|
Mai_EditingMai->Domain);
|
|
else if (Mai_DB_CheckIfMailDomainNameExists ("Info",Mai_EditingMai->Info,-1L))
|
|
Ale_CreateAlert (Ale_WARNING,NULL,
|
|
Txt_The_email_domain_X_already_exists,
|
|
Mai_EditingMai->Info);
|
|
else // Add new mail to database
|
|
{
|
|
Mai_DB_CreateMailDomain (Mai_EditingMai);
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Created_new_email_domain_X,
|
|
Mai_EditingMai->Domain);
|
|
}
|
|
}
|
|
else // If there is not a mail name
|
|
Ale_CreateAlert (Ale_WARNING,NULL,
|
|
Txt_You_must_specify_the_short_name_and_the_full_name_of_the_new_email_domain);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Request users to list emails ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ReqUsrsToListEmails (void)
|
|
{
|
|
Mai_PutFormToSelectUsrsToListEmails (NULL);
|
|
}
|
|
|
|
static void Mai_PutFormToSelectUsrsToListEmails (__attribute__((unused)) void *Args)
|
|
{
|
|
extern const char *Hlp_COMMUNICATION_Email;
|
|
extern const char *Txt_Email;
|
|
extern const char *Txt_View_email_addresses;
|
|
|
|
/***** List users to select some of them *****/
|
|
Usr_PutFormToSelectUsrsToGoToAct (&Gbl.Usrs.Selected,
|
|
ActMaiUsr,
|
|
NULL,NULL,
|
|
Txt_Email,
|
|
Hlp_COMMUNICATION_Email,
|
|
Txt_View_email_addresses,
|
|
false); // Do not put form with date range
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****** Get and check list of selected users, and show users' emails ********/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_GetSelUsrsAndListEmails (void)
|
|
{
|
|
Usr_GetSelectedUsrsAndGoToAct (&Gbl.Usrs.Selected,
|
|
Mai_ListEmails,NULL, // when user(s) selected
|
|
Mai_PutFormToSelectUsrsToListEmails,NULL); // when no user selected
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******** List the emails of all students to creates an email message ********/
|
|
/*****************************************************************************/
|
|
|
|
#define Mai_MAX_BYTES_STR_ADDR (256 * 1024 - 1)
|
|
|
|
static void Mai_ListEmails (__attribute__((unused)) void *Args)
|
|
{
|
|
extern const char *Hlp_COMMUNICATION_Email;
|
|
extern const char *Txt_Email_addresses;
|
|
extern const char *Txt_X_users_who_have_email;
|
|
extern const char *Txt_X_users_who_have_accepted_and_who_have_email;
|
|
extern const char *Txt_Create_email_message;
|
|
unsigned NumUsrsWithEmail = 0;
|
|
unsigned NumAcceptedUsrsWithEmail = 0;
|
|
char StrAddresses[Mai_MAX_BYTES_STR_ADDR + 1]; // TODO: Use malloc depending on the number of students
|
|
unsigned int LengthStrAddr = 0;
|
|
struct UsrData UsrDat;
|
|
const char *Ptr;
|
|
|
|
/***** Begin the box used to list the emails *****/
|
|
Box_BoxBegin (NULL,Txt_Email_addresses,
|
|
NULL,NULL,
|
|
Hlp_COMMUNICATION_Email,Box_NOT_CLOSABLE);
|
|
|
|
/***** Begin list with users' email addresses *****/
|
|
HTM_DIV_Begin ("class=\"CM DAT_SMALL_%s\"",The_GetSuffix ());
|
|
|
|
/***** Initialize structure with user's data *****/
|
|
Usr_UsrDataConstructor (&UsrDat);
|
|
|
|
/***** Get email addresses of the selected users *****/
|
|
StrAddresses[0] = '\0';
|
|
Ptr = Gbl.Usrs.Selected.List[Rol_UNK];
|
|
while (*Ptr)
|
|
{
|
|
/* Get next user */
|
|
Par_GetNextStrUntilSeparParamMult (&Ptr,UsrDat.EnUsrCod,
|
|
Cry_BYTES_ENCRYPTED_STR_SHA256_BASE64);
|
|
Usr_GetUsrCodFromEncryptedUsrCod (&UsrDat);
|
|
|
|
/* Get user's email */
|
|
Mai_GetEmailFromUsrCod (&UsrDat);
|
|
|
|
if (UsrDat.Email[0])
|
|
{
|
|
NumUsrsWithEmail++;
|
|
|
|
/* Check if users has accepted inscription in current course */
|
|
UsrDat.Accepted = Enr_CheckIfUsrHasAcceptedInCurrentCrs (&UsrDat);
|
|
|
|
if (UsrDat.Accepted) // If student has email and has accepted
|
|
{
|
|
if (NumAcceptedUsrsWithEmail > 0)
|
|
{
|
|
HTM_Txt (", ");
|
|
LengthStrAddr ++;
|
|
if (LengthStrAddr > Mai_MAX_BYTES_STR_ADDR)
|
|
Err_ShowErrorAndExit ("The space allocated to store email addresses is full.");
|
|
Str_Concat (StrAddresses,",",sizeof (StrAddresses) - 1);
|
|
}
|
|
LengthStrAddr += strlen (UsrDat.Email);
|
|
if (LengthStrAddr > Mai_MAX_BYTES_STR_ADDR)
|
|
Err_ShowErrorAndExit ("The space allocated to store email addresses is full.");
|
|
Str_Concat (StrAddresses,UsrDat.Email,sizeof (StrAddresses) - 1);
|
|
HTM_A_Begin ("href=\"mailto:%s?subject=%s\"",
|
|
UsrDat.Email,Gbl.Hierarchy.Crs.FullName);
|
|
HTM_Txt (UsrDat.Email);
|
|
HTM_A_End ();
|
|
|
|
NumAcceptedUsrsWithEmail++;
|
|
}
|
|
}
|
|
}
|
|
|
|
/***** Free memory used for user's data *****/
|
|
Usr_UsrDataDestructor (&UsrDat);
|
|
|
|
/***** End list with users' email addresses *****/
|
|
HTM_DIV_End ();
|
|
|
|
/***** Show a message with the number of users with email ****/
|
|
HTM_DIV_Begin ("class=\"CM DAT_%s\"",The_GetSuffix ());
|
|
HTM_TxtF (Txt_X_users_who_have_email,NumUsrsWithEmail);
|
|
HTM_DIV_End ();
|
|
|
|
/***** Show a message with the number of users who have accepted and have email ****/
|
|
HTM_DIV_Begin ("class=\"CM DAT_%s\"",The_GetSuffix ());
|
|
HTM_TxtF (Txt_X_users_who_have_accepted_and_who_have_email,
|
|
NumAcceptedUsrsWithEmail);
|
|
HTM_DIV_End ();
|
|
|
|
/***** Contextual menu *****/
|
|
Mnu_ContextMenuBegin ();
|
|
|
|
/* Open the client email program */
|
|
HTM_A_Begin ("href=\"mailto:%s?subject=%s&cc=%s&bcc=%s\""
|
|
" title=\"%s\" class=\"FORM_OUT_%s BOLD\"",
|
|
Gbl.Usrs.Me.UsrDat.Email,
|
|
Gbl.Hierarchy.Crs.FullName,
|
|
Gbl.Usrs.Me.UsrDat.Email,
|
|
StrAddresses,
|
|
Txt_Create_email_message,
|
|
The_GetSuffix ());
|
|
Ico_PutIconTextLink ("marker.svg",Ico_BLACK,
|
|
Txt_Create_email_message);
|
|
HTM_A_End ();
|
|
|
|
Mnu_ContextMenuEnd ();
|
|
|
|
/***** End the box used to list the emails *****/
|
|
Box_BoxEnd ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** 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)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
bool Found;
|
|
|
|
/***** Get current (last updated) user's nickname from database *****/
|
|
if (Mai_DB_GetEmailFromUsrCod (&mysql_res,UsrDat->UsrCod))
|
|
{
|
|
/* Get email */
|
|
row = mysql_fetch_row (mysql_res);
|
|
Str_Copy (UsrDat->Email,row[0],sizeof (UsrDat->Email) - 1);
|
|
UsrDat->EmailConfirmed = (row[1][0] == 'Y');
|
|
Found = true;
|
|
}
|
|
else
|
|
{
|
|
UsrDat->Email[0] = '\0';
|
|
UsrDat->EmailConfirmed = false;
|
|
Found = false;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return Found;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Show form to change my email ************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ShowFormChangeMyEmail (bool IMustFillInEmail,bool IShouldConfirmEmail)
|
|
{
|
|
extern const char *Hlp_PROFILE_Account;
|
|
extern const char *Txt_Email;
|
|
char StrRecordWidth[Cns_MAX_DECIMAL_DIGITS_UINT + 2 + 1];
|
|
|
|
/***** Begin section *****/
|
|
HTM_SECTION_Begin (Mai_EMAIL_SECTION_ID);
|
|
|
|
/***** Begin box *****/
|
|
snprintf (StrRecordWidth,sizeof (StrRecordWidth),"%upx",Rec_RECORD_WIDTH);
|
|
Box_BoxBegin (StrRecordWidth,Txt_Email,
|
|
Acc_PutLinkToRemoveMyAccount,NULL,
|
|
Hlp_PROFILE_Account,Box_NOT_CLOSABLE);
|
|
|
|
/***** Show form to change email *****/
|
|
Mai_ShowFormChangeUsrEmail (true, // ItsMe
|
|
IMustFillInEmail,
|
|
IShouldConfirmEmail);
|
|
|
|
/***** End box *****/
|
|
Box_BoxEnd ();
|
|
|
|
/***** End section *****/
|
|
HTM_SECTION_End ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Show form to change another user's email *****************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ShowFormChangeOtherUsrEmail (void)
|
|
{
|
|
extern const char *Hlp_PROFILE_Account;
|
|
extern const char *Txt_Email;
|
|
char StrRecordWidth[Cns_MAX_DECIMAL_DIGITS_UINT + 2 + 1];
|
|
|
|
/***** Begin section *****/
|
|
HTM_SECTION_Begin (Mai_EMAIL_SECTION_ID);
|
|
|
|
/***** Begin box *****/
|
|
snprintf (StrRecordWidth,sizeof (StrRecordWidth),"%upx",Rec_RECORD_WIDTH);
|
|
Box_BoxBegin (StrRecordWidth,Txt_Email,
|
|
NULL,NULL,
|
|
Hlp_PROFILE_Account,Box_NOT_CLOSABLE);
|
|
|
|
/***** Show form to change email *****/
|
|
Mai_ShowFormChangeUsrEmail (false, // ItsMe
|
|
false, // IMustFillInEmail
|
|
false); // IShouldConfirmEmail
|
|
|
|
/***** End box *****/
|
|
Box_BoxEnd ();
|
|
|
|
/***** End section *****/
|
|
HTM_SECTION_End ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Show form to change user's email *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_ShowFormChangeUsrEmail (bool ItsMe,
|
|
bool IMustFillInEmail,
|
|
bool IShouldConfirmEmail)
|
|
{
|
|
extern const char *Txt_Before_going_to_any_other_option_you_must_fill_in_your_email_address;
|
|
extern const char *Txt_Please_confirm_your_email_address;
|
|
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_changes;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumEmails;
|
|
unsigned NumEmail;
|
|
bool Confirmed;
|
|
char *Icon;
|
|
static const struct
|
|
{
|
|
Act_Action_t Remove;
|
|
Act_Action_t New;
|
|
} NextAction[Rol_NUM_ROLES] =
|
|
{
|
|
[Rol_UNK ] = {ActRemMaiOth,ActNewMaiOth},
|
|
[Rol_GST ] = {ActRemMaiOth,ActNewMaiOth},
|
|
[Rol_USR ] = {ActRemMaiOth,ActNewMaiOth},
|
|
[Rol_STD ] = {ActRemMaiStd,ActNewMaiStd},
|
|
[Rol_NET ] = {ActRemMaiTch,ActNewMaiTch},
|
|
[Rol_TCH ] = {ActRemMaiTch,ActNewMaiTch},
|
|
[Rol_DEG_ADM] = {ActRemMaiOth,ActNewMaiOth},
|
|
[Rol_CTR_ADM] = {ActRemMaiOth,ActNewMaiOth},
|
|
[Rol_INS_ADM] = {ActRemMaiOth,ActNewMaiOth},
|
|
[Rol_SYS_ADM] = {ActRemMaiOth,ActNewMaiOth},
|
|
};
|
|
const struct UsrData *UsrDat = (ItsMe ? &Gbl.Usrs.Me.UsrDat :
|
|
&Gbl.Usrs.Other.UsrDat);
|
|
|
|
/***** Show possible alerts *****/
|
|
Ale_ShowAlerts (Mai_EMAIL_SECTION_ID);
|
|
|
|
/***** Help message *****/
|
|
if (IMustFillInEmail)
|
|
Ale_ShowAlert (Ale_WARNING,Txt_Before_going_to_any_other_option_you_must_fill_in_your_email_address);
|
|
else if (IShouldConfirmEmail)
|
|
Ale_ShowAlert (Ale_WARNING,Txt_Please_confirm_your_email_address);
|
|
|
|
/***** Get my emails *****/
|
|
NumEmails = Mai_DB_GetMyEmails (&mysql_res,UsrDat->UsrCod);
|
|
|
|
/***** Begin table *****/
|
|
HTM_TABLE_BeginWidePadding (2);
|
|
|
|
/***** List emails *****/
|
|
for (NumEmail = 1;
|
|
NumEmail <= NumEmails;
|
|
NumEmail++)
|
|
{
|
|
/* Get email */
|
|
row = mysql_fetch_row (mysql_res);
|
|
Confirmed = (row[1][0] == 'Y');
|
|
|
|
if (NumEmail == 1)
|
|
{
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* The first mail is the current one */
|
|
/* Label */
|
|
Frm_LabelColumn ("REC_C1_BOT RT",NULL,Txt_Current_email);
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"REC_C2_BOT LT USR_ID\"");
|
|
}
|
|
else if (NumEmail == 2)
|
|
{
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label */
|
|
Frm_LabelColumn ("REC_C1_BOT RT",NULL,Txt_Other_emails);
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"REC_C2_BOT LT DAT_%s\"",
|
|
The_GetSuffix ());
|
|
}
|
|
|
|
/* Form to remove email */
|
|
if (ItsMe)
|
|
Ico_PutContextualIconToRemove (ActRemMyMai,Mai_EMAIL_SECTION_ID,
|
|
Mai_PutParamsRemoveMyEmail,row[0]);
|
|
else
|
|
Ico_PutContextualIconToRemove (NextAction[UsrDat->Roles.InCurrentCrs].Remove,Mai_EMAIL_SECTION_ID,
|
|
Mai_PutParamsRemoveOtherEmail,row[0]);
|
|
|
|
/* Email */
|
|
HTM_Txt (row[0]);
|
|
|
|
/* Email confirmed? */
|
|
if (Confirmed)
|
|
{
|
|
if (asprintf (&Icon,Txt_Email_X_confirmed,row[0]) < 0)
|
|
Err_NotEnoughMemoryExit ();
|
|
Ico_PutIcon ("check-circle.svg",Ico_GREEN,Icon,"ICO16x16");
|
|
free (Icon);
|
|
}
|
|
|
|
/* Form to change user's email */
|
|
if (NumEmail > 1 || (ItsMe && !Confirmed))
|
|
{
|
|
HTM_BR ();
|
|
if (ItsMe)
|
|
Frm_BeginFormAnchor (ActChgMyMai,Mai_EMAIL_SECTION_ID);
|
|
else
|
|
{
|
|
Frm_BeginFormAnchor (NextAction[UsrDat->Roles.InCurrentCrs].New,Mai_EMAIL_SECTION_ID);
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EnUsrCod);
|
|
}
|
|
Par_PutHiddenParamString (NULL,"NewEmail",row[0]);
|
|
Btn_PutConfirmButtonInline ((ItsMe && NumEmail == 1) ? Txt_Confirm_email :
|
|
Txt_Use_this_email);
|
|
Frm_EndForm ();
|
|
}
|
|
|
|
if (NumEmail == 1 ||
|
|
NumEmail == NumEmails)
|
|
{
|
|
HTM_TD_End ();
|
|
HTM_TR_End ();
|
|
}
|
|
else
|
|
HTM_BR ();
|
|
}
|
|
|
|
/***** Form to enter new email *****/
|
|
HTM_TR_Begin (NULL);
|
|
|
|
/* Label */
|
|
Frm_LabelColumn ("REC_C1_BOT RT","NewEmail",
|
|
NumEmails ? Txt_New_email : // A new email
|
|
Txt_Email); // The first email
|
|
|
|
/* Data */
|
|
HTM_TD_Begin ("class=\"REC_C2_BOT LT DAT_%s\"",
|
|
The_GetSuffix ());
|
|
if (ItsMe)
|
|
Frm_BeginFormAnchor (ActChgMyMai,Mai_EMAIL_SECTION_ID);
|
|
else
|
|
{
|
|
Frm_BeginFormAnchor (NextAction[UsrDat->Roles.InCurrentCrs].New,Mai_EMAIL_SECTION_ID);
|
|
Usr_PutParamUsrCodEncrypted (UsrDat->EnUsrCod);
|
|
}
|
|
HTM_INPUT_EMAIL ("NewEmail",Cns_MAX_CHARS_EMAIL_ADDRESS,Gbl.Usrs.Me.UsrDat.Email,
|
|
"id=\"NewEmail\" class=\"INPUT_%s\" size=\"18\"",
|
|
The_GetSuffix ());
|
|
HTM_BR ();
|
|
Btn_PutCreateButtonInline (NumEmails ? Txt_Change_email : // User already has an email address
|
|
Txt_Save_changes); // User has no email address yet
|
|
Frm_EndForm ();
|
|
HTM_TD_End ();
|
|
|
|
HTM_TR_End ();
|
|
|
|
/***** End table *****/
|
|
HTM_TABLE_End ();
|
|
}
|
|
|
|
static void Mai_PutParamsRemoveMyEmail (void *Email)
|
|
{
|
|
if (Email)
|
|
Par_PutHiddenParamString (NULL,"Email",Email);
|
|
}
|
|
|
|
static void Mai_PutParamsRemoveOtherEmail (void *Email)
|
|
{
|
|
if (Email)
|
|
{
|
|
Usr_PutParamUsrCodEncrypted (Gbl.Usrs.Other.UsrDat.EnUsrCod);
|
|
Par_PutHiddenParamString (NULL,"Email",Email);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** 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_ShowFormChgMyAccount ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Remove one of the user's IDs of another user ***************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_RemoveOtherUsrEmail (void)
|
|
{
|
|
/***** Get other user's code from form and get user's data *****/
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
{
|
|
if (Usr_ICanEditOtherUsr (&Gbl.Usrs.Other.UsrDat))
|
|
{
|
|
/***** Remove user's email *****/
|
|
Mai_RemoveEmail (&Gbl.Usrs.Other.UsrDat);
|
|
|
|
/***** Show form again *****/
|
|
Acc_ShowFormChgOtherUsrAccount ();
|
|
}
|
|
else
|
|
Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission ();
|
|
}
|
|
else // User not found
|
|
Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Remove email address *****************************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_RemoveEmail (struct UsrData *UsrDat)
|
|
{
|
|
extern const char *Txt_Email_X_removed;
|
|
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_DB_RemoveEmail (UsrDat->UsrCod,Email);
|
|
|
|
/***** Create alert *****/
|
|
Ale_CreateAlert (Ale_SUCCESS,Mai_EMAIL_SECTION_ID,
|
|
Txt_Email_X_removed,
|
|
Email);
|
|
|
|
/***** Update list of emails *****/
|
|
Mai_GetEmailFromUsrCod (UsrDat);
|
|
}
|
|
else
|
|
Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* 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_ShowFormChgMyAccount ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* New user's email for another user *********************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_NewOtherUsrEmail (void)
|
|
{
|
|
/***** Get other user's code from form and get user's data *****/
|
|
if (Usr_GetParamOtherUsrCodEncryptedAndGetUsrData ())
|
|
{
|
|
if (Usr_ICanEditOtherUsr (&Gbl.Usrs.Other.UsrDat))
|
|
{
|
|
/***** New user's ID *****/
|
|
Mai_NewUsrEmail (&Gbl.Usrs.Other.UsrDat,
|
|
Usr_ItsMe (Gbl.Usrs.Other.UsrDat.UsrCod));
|
|
|
|
/***** Show form again *****/
|
|
Acc_ShowFormChgOtherUsrAccount ();
|
|
}
|
|
else
|
|
Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission ();
|
|
}
|
|
else // User not found
|
|
Ale_ShowAlertUserNotFoundOrYouDoNotHavePermission ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* 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;
|
|
extern const char *Txt_The_email_address_X_had_been_registered_by_another_user;
|
|
extern const char *Txt_The_email_address_entered_X_is_not_valid;
|
|
char NewEmail[Cns_MAX_BYTES_EMAIL_ADDRESS + 1];
|
|
|
|
if (Usr_ICanEditOtherUsr (UsrDat))
|
|
{
|
|
/***** Get new email from form *****/
|
|
Par_GetParToText ("NewEmail",NewEmail,Cns_MAX_BYTES_EMAIL_ADDRESS);
|
|
|
|
if (Mai_CheckIfEmailIsValid (NewEmail)) // New email is valid
|
|
{
|
|
/***** Check if new email exists in database *****/
|
|
if (UsrDat->EmailConfirmed &&
|
|
!strcmp (UsrDat->Email,NewEmail)) // User's current confirmed email match exactly the new email
|
|
Ale_CreateAlert (Ale_WARNING,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_address_X_matches_one_previously_registered,
|
|
NewEmail);
|
|
else
|
|
{
|
|
if (Mai_UpdateEmailInDB (UsrDat,NewEmail))
|
|
{
|
|
/***** Email updated sucessfully *****/
|
|
Ale_CreateAlert (Ale_SUCCESS,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_address_X_has_been_registered_successfully,
|
|
NewEmail);
|
|
|
|
/***** Update list of emails *****/
|
|
Mai_GetEmailFromUsrCod (UsrDat);
|
|
|
|
/***** Send message via email
|
|
to confirm the new email address *****/
|
|
if (ItsMe)
|
|
Mai_SendMailMsgToConfirmEmail ();
|
|
}
|
|
else
|
|
Ale_CreateAlert (Ale_WARNING,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_address_X_had_been_registered_by_another_user,
|
|
NewEmail);
|
|
}
|
|
}
|
|
else // New email is not valid
|
|
Ale_CreateAlert (Ale_WARNING,Mai_EMAIL_SECTION_ID,
|
|
Txt_The_email_address_entered_X_is_not_valid,
|
|
NewEmail);
|
|
}
|
|
else
|
|
Ale_CreateAlertUserNotFoundOrYouDoNotHavePermission ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Update email in database ***************************/
|
|
/*****************************************************************************/
|
|
// Return true if email is successfully updated
|
|
// Return false if email can not be updated beacuse it is registered by another user
|
|
|
|
bool Mai_UpdateEmailInDB (const struct UsrData *UsrDat,const char NewEmail[Cns_MAX_BYTES_EMAIL_ADDRESS + 1])
|
|
{
|
|
/***** Check if the new email matches any of the confirmed emails of other users *****/
|
|
if (Mai_DB_CheckIfEmailBelongToAnotherUsr (UsrDat->UsrCod,NewEmail)) // An email of another user is the same that my email
|
|
return false; // Don't update
|
|
|
|
/***** Delete email (not confirmed) for other users *****/
|
|
Mai_DB_RemovePendingEmailForOtherUsrs (UsrDat->UsrCod,NewEmail);
|
|
Mai_DB_RemoveNotConfirmedEmailForOtherUsrs (UsrDat->UsrCod,NewEmail);
|
|
|
|
/***** Update email in database *****/
|
|
Mai_DB_UpdateEmail (UsrDat->UsrCod,NewEmail);
|
|
|
|
return true; // Successfully updated
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Send mail message to confirm my email address ****************/
|
|
/*****************************************************************************/
|
|
// Return true on success
|
|
// Return false on error
|
|
|
|
bool Mai_SendMailMsgToConfirmEmail (void)
|
|
{
|
|
extern const char *Txt_If_you_just_request_from_X_the_confirmation_of_your_email_Y_NO_HTML;
|
|
extern const char *Txt_Confirmation_of_your_email_NO_HTML;
|
|
extern const char *Txt_A_message_has_been_sent_to_email_address_X_to_confirm_that_address;
|
|
extern const char *Txt_There_was_a_problem_sending_an_email_automatically;
|
|
char FileNameMail[PATH_MAX + 1];
|
|
FILE *FileMail;
|
|
char Command[2048 +
|
|
Cfg_MAX_BYTES_SMTP_PASSWORD +
|
|
Cns_MAX_BYTES_EMAIL_ADDRESS +
|
|
PATH_MAX]; // Command to execute for sending an email
|
|
int ReturnCode;
|
|
|
|
/***** Create temporary file for mail content *****/
|
|
Mai_CreateFileNameMail (FileNameMail,&FileMail);
|
|
|
|
/***** Write mail content into file and close file *****/
|
|
/* Welcome note */
|
|
Mai_WriteWelcomeNoteEMail (FileMail,&Gbl.Usrs.Me.UsrDat);
|
|
|
|
/* Store encrypted key in database */
|
|
Mai_InsertMailKey (Gbl.Usrs.Me.UsrDat.Email,Gbl.UniqueNameEncrypted);
|
|
|
|
/* Message body */
|
|
fprintf (FileMail,
|
|
Txt_If_you_just_request_from_X_the_confirmation_of_your_email_Y_NO_HTML,
|
|
Cfg_URL_SWAD_CGI,Gbl.Usrs.Me.UsrDat.Email,
|
|
Cfg_URL_SWAD_CGI,Act_GetActCod (ActCnfMai),Gbl.UniqueNameEncrypted,
|
|
Cfg_URL_SWAD_CGI);
|
|
|
|
/* Footer note */
|
|
Mai_WriteFootNoteEMail (FileMail,Gbl.Prefs.Language);
|
|
|
|
fclose (FileMail);
|
|
|
|
/***** Call the script to send an email *****/
|
|
snprintf (Command,sizeof (Command),
|
|
"%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"[%s] %s\" \"%s\"",
|
|
Cfg_COMMAND_SEND_AUTOMATIC_EMAIL,
|
|
Cfg_AUTOMATIC_EMAIL_SMTP_SERVER,
|
|
Cfg_AUTOMATIC_EMAIL_SMTP_PORT,
|
|
Cfg_AUTOMATIC_EMAIL_FROM,
|
|
Gbl.Config.SMTPPassword,
|
|
Gbl.Usrs.Me.UsrDat.Email,
|
|
Cfg_PLATFORM_SHORT_NAME,Txt_Confirmation_of_your_email_NO_HTML,
|
|
FileNameMail);
|
|
ReturnCode = system (Command);
|
|
if (ReturnCode == -1)
|
|
Err_ShowErrorAndExit ("Error when running script to send email.");
|
|
|
|
/***** Remove temporary file *****/
|
|
unlink (FileNameMail);
|
|
|
|
/***** Write message depending on return code *****/
|
|
ReturnCode = WEXITSTATUS(ReturnCode);
|
|
switch (ReturnCode)
|
|
{
|
|
case 0: // Message sent successfully
|
|
Gbl.Usrs.Me.ConfirmEmailJustSent = true;
|
|
Ale_CreateAlert (Ale_SUCCESS,Mai_EMAIL_SECTION_ID,
|
|
Txt_A_message_has_been_sent_to_email_address_X_to_confirm_that_address,
|
|
Gbl.Usrs.Me.UsrDat.Email);
|
|
return true;
|
|
case 1:
|
|
Ale_CreateAlert (Ale_ERROR,Mai_EMAIL_SECTION_ID,
|
|
Txt_There_was_a_problem_sending_an_email_automatically);
|
|
return false;
|
|
default:
|
|
Ale_CreateAlert (Ale_ERROR,Mai_EMAIL_SECTION_ID,
|
|
"Internal error: an email message has not been sent successfully."
|
|
" Error code returned by the script: %d",
|
|
ReturnCode);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Insert mail hey in database ***********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_InsertMailKey (const char Email[Cns_MAX_BYTES_EMAIL_ADDRESS + 1],
|
|
const char MailKey[Mai_LENGTH_EMAIL_CONFIRM_KEY + 1])
|
|
{
|
|
/***** Remove expired pending emails from database *****/
|
|
Mai_DB_RemoveExpiredPendingEmails ();
|
|
|
|
/***** Insert mail key in database *****/
|
|
Mai_DB_InsertPendingEmail (Email,MailKey);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Confirm my email address **************************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_ConfirmEmail (void)
|
|
{
|
|
extern const char *Txt_Failed_email_confirmation_key;
|
|
extern const char *Txt_Email_X_has_already_been_confirmed_before;
|
|
extern const char *Txt_The_email_X_has_been_confirmed;
|
|
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;
|
|
|
|
/***** Get parameter Key *****/
|
|
Par_GetParToText ("key",MailKey,Mai_LENGTH_EMAIL_CONFIRM_KEY);
|
|
|
|
/***** Get user's code and email from key *****/
|
|
if (Mai_DB_GetPendingEmail (&mysql_res,MailKey))
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get user's code (row[0]) */
|
|
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/* Get user's email (row[1]) */
|
|
Str_Copy (Email,row[1],sizeof (Email) - 1);
|
|
|
|
KeyIsCorrect = true;
|
|
}
|
|
else
|
|
{
|
|
row = NULL;
|
|
UsrCod = -1L;
|
|
KeyIsCorrect = false;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
if (KeyIsCorrect)
|
|
{
|
|
/***** Delete this pending email *****/
|
|
Mai_DB_RemovePendingEmail (MailKey);
|
|
|
|
/***** Check user's code and email
|
|
and get if email is already confirmed *****/
|
|
switch (Mai_DB_CheckIfEmailIsConfirmed (UsrCod,Email))
|
|
{
|
|
case '\0':
|
|
Ale_ShowAlert (Ale_WARNING,Txt_Failed_email_confirmation_key);
|
|
break;
|
|
case 'Y':
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_Email_X_has_already_been_confirmed_before,
|
|
Email);
|
|
break;
|
|
default:
|
|
/***** Confirm email *****/
|
|
Mai_DB_ConfirmEmail (UsrCod,Email);
|
|
Ale_ShowAlert (Ale_SUCCESS,Txt_The_email_X_has_been_confirmed,
|
|
Email);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/***** Form to log in *****/
|
|
Usr_WriteFormLogin (ActLogIn,NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Create temporary file for mail content *******************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_CreateFileNameMail (char FileNameMail[PATH_MAX + 1],FILE **FileMail)
|
|
{
|
|
snprintf (FileNameMail,PATH_MAX + 1,"%s/%s_mail.txt",
|
|
Cfg_PATH_OUT_PRIVATE,Gbl.UniqueNameEncrypted);
|
|
if ((*FileMail = fopen (FileNameMail,"wb")) == NULL)
|
|
Err_ShowErrorAndExit ("Can not open file to send email.");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Write a welcome note heading the automatic email ***************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_WriteWelcomeNoteEMail (FILE *FileMail,struct UsrData *UsrDat)
|
|
{
|
|
extern const char *Txt_Dear_NO_HTML[Usr_NUM_SEXS][1 + Lan_NUM_LANGUAGES];
|
|
extern const char *Txt_user_NO_HTML[Usr_NUM_SEXS][1 + Lan_NUM_LANGUAGES];
|
|
|
|
fprintf (FileMail,"%s %s:\n",
|
|
Txt_Dear_NO_HTML[UsrDat->Sex][UsrDat->Prefs.Language],
|
|
UsrDat->FrstName[0] ? UsrDat->FrstName :
|
|
Txt_user_NO_HTML[UsrDat->Sex][UsrDat->Prefs.Language]);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Write a foot note in the automatic email *****************/
|
|
/*****************************************************************************/
|
|
|
|
void Mai_WriteFootNoteEMail (FILE *FileMail,Lan_Language_t Language)
|
|
{
|
|
extern const char *Txt_Please_do_not_reply_to_this_automatically_generated_email_NO_HTML[1 + Lan_NUM_LANGUAGES];
|
|
|
|
fprintf (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)
|
|
{
|
|
/***** I can see my email *****/
|
|
if (Usr_ItsMe (UsrDat->UsrCod))
|
|
return true;
|
|
|
|
/***** Check if I have permission to see another user's email *****/
|
|
switch (Gbl.Usrs.Me.Role.Logged)
|
|
{
|
|
case Rol_STD:
|
|
/* If I am a student in the current course,
|
|
I can see the email of confirmed teachers */
|
|
return (UsrDat->Roles.InCurrentCrs == Rol_NET || // A non-editing teacher
|
|
UsrDat->Roles.InCurrentCrs == Rol_TCH) && // or a teacher
|
|
UsrDat->Accepted; // who accepted registration
|
|
case Rol_NET:
|
|
case Rol_TCH:
|
|
/* If I am a teacher in the current course,
|
|
I can see the email of confirmed students and teachers */
|
|
return Enr_CheckIfUsrBelongsToCurrentCrs (UsrDat) && // A user belonging to the current course
|
|
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 Deg_CheckIfUsrBelongsToDeg (UsrDat->UsrCod,
|
|
Gbl.Hierarchy.Deg.DegCod);
|
|
case Rol_CTR_ADM:
|
|
/* If I am an administrator of current center,
|
|
I only can see the user's email of users from current center */
|
|
return Ctr_CheckIfUsrBelongsToCtr (UsrDat->UsrCod,
|
|
Gbl.Hierarchy.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 Ins_CheckIfUsrBelongsToIns (UsrDat->UsrCod,
|
|
Gbl.Hierarchy.Ins.InsCod);
|
|
case Rol_SYS_ADM:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Mail domain constructor/destructor *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void Mai_EditingMailDomainConstructor (void)
|
|
{
|
|
/***** Pointer must be NULL *****/
|
|
if (Mai_EditingMai != NULL)
|
|
Err_WrongMailDomainExit ();
|
|
|
|
/***** Allocate memory for mail domain *****/
|
|
if ((Mai_EditingMai = malloc (sizeof (*Mai_EditingMai))) == NULL)
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Reset place *****/
|
|
Mai_EditingMai->MaiCod = -1L;
|
|
Mai_EditingMai->Domain[0] = '\0';
|
|
Mai_EditingMai->Info[0] = '\0';
|
|
Mai_EditingMai->NumUsrs = 0;
|
|
}
|
|
|
|
static void Mai_EditingMailDomainDestructor (void)
|
|
{
|
|
/***** Free memory used for mail domain *****/
|
|
if (Mai_EditingMai != NULL)
|
|
{
|
|
free (Mai_EditingMai);
|
|
Mai_EditingMai = NULL;
|
|
}
|
|
}
|