1 | #!/usr/bin/env python |
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2 | # -*- coding: utf-8 -*- |
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3 | |||
4 | import logging |
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5 | logger = logging.getLogger(__name__) |
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6 | logger.debug("%s loaded", __name__) |
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7 | |||
8 | import smtplib # used by: fire_action_mail |
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9 | from email.mime.multipart import MIMEMultipart # used by: fire_action_mail |
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10 | from email.mime.text import MIMEText # used by: fire_action_mail |
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11 | from email.MIMEBase import MIMEBase # used by: fire_action_mail |
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12 | from email import Encoders # used by: fire_action_mail |
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13 | from email.Utils import COMMASPACE # used by: fire_action_mail |
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14 | |||
15 | from doorpi.action.base import SingleAction |
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16 | import doorpi |
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17 | import os |
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18 | import subprocess as sub |
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19 | |||
20 | def fire_action_mail(smtp_to, smtp_subject, smtp_text, smtp_snapshot): |
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21 | try: |
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22 | smtp_host = doorpi.DoorPi().config.get('SMTP', 'server') |
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23 | smtp_port = doorpi.DoorPi().config.get_int('SMTP', 'port') |
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24 | smtp_user = doorpi.DoorPi().config.get('SMTP', 'username') |
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25 | smtp_password = doorpi.DoorPi().config.get('SMTP', 'password') |
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26 | smtp_from = doorpi.DoorPi().config.get('SMTP', 'from') |
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27 | |||
28 | smtp_use_tls = doorpi.DoorPi().config.get_boolean('SMTP', 'use_tls') |
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29 | smtp_need_login = doorpi.DoorPi().config.get_boolean('SMTP', 'need_login') |
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30 | |||
31 | smtp_tolist = smtp_to.split() |
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32 | |||
33 | server = smtplib.SMTP() |
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34 | server.connect(smtp_host, smtp_port) |
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35 | server.ehlo() |
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36 | |||
37 | if smtp_use_tls: server.starttls() |
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38 | if smtp_need_login: server.login(smtp_user, smtp_password) |
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39 | |||
40 | msg = MIMEMultipart() |
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41 | msg['From'] = smtp_from |
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42 | msg['To'] = COMMASPACE.join(smtp_tolist) |
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43 | msg['Subject'] = doorpi.DoorPi().parse_string(smtp_subject) |
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44 | msg.attach(MIMEText(doorpi.DoorPi().parse_string(smtp_text), 'html')) |
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45 | msg.attach(MIMEText('\nsent by:\n'+doorpi.DoorPi().epilog, 'plain')) |
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46 | |||
47 | #add a snapshot |
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48 | file = [] |
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49 | if smtp_snapshot and len(doorpi.DoorPi().config.get('SIP-Phone', 'capture_device', '')) > 0: |
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50 | file = createSnapshot() |
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51 | if len(file) > 0: |
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52 | part = MIMEBase('application',"octet-stream") |
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53 | part.set_payload(open(file,"rb").read()) |
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54 | Encoders.encode_base64(part) |
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55 | part.add_header('Content-Disposition', 'attachment; filename="%s"' |
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56 | % os.path.basename(file)) |
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57 | msg.attach(part) |
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58 | |||
59 | server.sendmail(smtp_from, smtp_tolist, msg.as_string()) |
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60 | server.quit() |
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61 | except: |
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62 | logger.exception("couldn't send email") |
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63 | return False |
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64 | return True |
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65 | |||
66 | def createSnapshot(): |
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67 | snapshot_file = '/tmp/doorpi.jpg' |
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68 | size = doorpi.DoorPi().config.get_string('DoorPi', 'snapshot_size', '1280x720') |
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69 | command = "fswebcam --no-banner -r " + size + " " + snapshot_file |
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70 | try: |
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71 | retcode = subprocess.call(command, shell=True) |
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72 | if retcode != 0: |
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73 | logger.error('error creating snapshot') |
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74 | else: |
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75 | logger.info('snapshot created: %s', snapshot_file) |
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76 | return snapshot_file |
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77 | |||
78 | except OSError as e: |
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79 | logger.error('error creating snapshot') |
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80 | return '' |
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81 | |||
82 | def get(parameters): |
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83 | parameter_list = parameters.split(',') |
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84 | if len(parameter_list) < 3 or len(parameter_list) > 4: return None |
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85 | |||
86 | smtp_to = parameter_list[0] |
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87 | smtp_subject = parameter_list[1] |
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88 | smtp_text = parameter_list[2] |
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89 | if (len(parameter_list) == 4): |
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90 | smtp_snapshot = parameter_list[3] |
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91 | else: |
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92 | smtp_snapshot = False |
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93 | |||
94 | return MailtoAction(fire_action_mail, |
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95 | smtp_to = smtp_to, |
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96 | smtp_subject = smtp_subject, |
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97 | smtp_text = smtp_text, |
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98 | smtp_snapshot = smtp_snapshot) |
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99 | |||
100 | |||
101 | class MailtoAction(SingleAction): |
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102 | pass |
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103 |