Add more configuration and printing options

src/main.py

@@ -111,7 +111,7 @@ web = Web(app, print_queue)
 # Create a pool of printers
 try:
     # comment: Find all printers connected to the system
-    printers_pool = Printers(app)
+    printers_pool = Printers(app, configuration_file)
 except Exception as e:
     app.logger.error("Could not create a pool of printers because %s", str(e))
     sys.exit(-1)
@@ -179,7 +179,13 @@ def web_print_sms():
         do_cut = False
 
     try:
-        web.print_sms(txt, sign, do_cut)
+        # Clamp value between 1 and
+        many = max(1, min(int(request.form["many"]), 20))
+    except werkzeug.exceptions.BadRequestKeyError:
+        many = 1
+
+    try:
+        web.print_sms(txt, sign, do_cut, many)
     except RuntimeError as e:
         app.logger.error("Whoops, we could not print an SMS because : %s ", str(e))
         flash("Whoops, we could not print an SMS because :" + str(e), "error")
@@ -233,9 +239,15 @@ def web_print_img():
     except werkzeug.exceptions.BadRequestKeyError:
         process_image = False
 
+    try:
+        # Clamp value between 1 and
+        many = max(1, min(int(request.form["many"]), 20))
+    except werkzeug.exceptions.BadRequestKeyError:
+        many = 1
+
     try:
         app.logger.debug("Sending the image to the printer.")
-        web.print_image(file, sign, do_cut, process_image)
+        web.print_image(file, sign, do_cut, process_image, many)
     except RuntimeError as e:
         app.logger.error("The image could not be printed because : %s ", str(e))
         flash("The image could not be printed because : " + str(e), "error")
@@ -286,9 +298,15 @@ def api_print_sms():
     except werkzeug.exceptions.BadRequestKeyError:
         do_cut = False
 
+    try:
+        # Clamp value between 1 and
+        many = max(1, min(int(request.form["many"]), 20))
+    except werkzeug.exceptions.BadRequestKeyError:
+        many = 1
+
     try:
         # comment: We try to print the SMS
-        web.print_sms(txt, sign, do_cut)
+        web.print_sms(txt, sign, do_cut, many)
     except RuntimeError as e:
         return str(e), 500
     # end try
@@ -331,9 +349,15 @@ def api_print_image():
     except werkzeug.exceptions.BadRequestKeyError:
         process_image = False
 
+    try:
+        # Clamp value between 1 and
+        many = max(1, min(int(request.form["many"]), 20))
+    except werkzeug.exceptions.BadRequestKeyError:
+        many = 1
+
     try:
         app.logger.debug("Sending the image to the printer.")
-        web.print_image(file, sign, do_cut, process_image)
+        web.print_image(file, sign, do_cut, process_image, many)
     except RuntimeError as e:
         return str(e), 500