#!/bin/bash

# change directory
cd /home/xxxx/chk-espo-version

# get the Espo download page, take out all the html and find the line we want. Put it in a .txt file
curl -s https://www.espocrm.com/download/ | html2text | grep  'Latest Release EspoCRM' > from_espocrm.txt

# set up two variables we will use in the 'if' statement
var_from_espocrm=$( cat from_espocrm.txt )
var_prev_version=$( cat prev_version.txt )

# print out for testing
#echo "var_from_espocrm "  "$var_from_espocrm"
#echo "var_prev_version "  "$var_prev_version"

# check to see what was in the previous version file with this one

if [ "$var_from_espocrm" != "$var_prev_version" ] 
then

# empty out the email.txt file
> email.txt

# set up our email.txt file for sending
echo "From: Saturn Server <xxx@xxx.com>" >> email.txt
echo "To: ANC <xxx@xxx.com>" >> email.txt
echo "Subject: New EspoCRM version" >> email.txt
echo "---------- " >> email.txt
date >> email.txt
echo "---------- " >> email.txt
echo "Message: "  "$var_from_espocrm " >> email.txt

echo " " >> email.txt
echo "On Saturn: cd /var/www/html/xxxx.net/public_html/espocrm2 " >> email.txt
echo "On Saturn: cd /var/www/html/xxxx.net/public_html/espocrm-bak " >> email.txt



echo "sudo -u www-data php command.php upgrade " >> email.txt

echo " " >> email.txt

echo "On anc1, EspoTest:" >> email.txt
echo "cd /usr/home/xxx/public_html/xxx.xxx.com/espotest" >> email.txt
echo "php command.php upgrade" >> email.txt


echo "---end---"  >> email.txt
# save the new version into a txt file (that we checked above.)
echo "$var_from_espocrm" > prev_version.txt

# send the email via curl

/usr/sbin/ssmtp ac1@answer123.com < email.txt


#*********************************************************
# Call the 'write' module to write to the files
# The first parm is for the msg1 system which writes 
# to a .txt file.
#
# The second parm does a touch to the backup-times folder
#*********************************************************

source /home/anc1/write-msg.sh "espo version FOUND Sat: espo-version.sh" "espo-version-FOUND-Saturn--espo-version-sh.txt"



else


#*********************************************************
# Call the 'write' module to write to the files
# The first parm is for the msg1 system which writes 
# to a .txt file.
#
# The second parm does a touch to the backup-times folder
#*********************************************************

source /home/anc1/write-msg.sh "espo version NOT-FOUND Sat: espo-version.sh" "espo-version-NOT-FOUND-Saturn--espo-version-sh.txt"



fi

# touch a file showing the time we are done.
touch chk-espo-version-time.txt