From b7861f5fdb9186fd646f00b969ba3840d3b1a54b Mon Sep 17 00:00:00 2001
From: ajugo <andrej.jugovic7@gmail.com>
Date: Fri, 23 Sep 2022 12:34:43 +0200
Subject: [PATCH] Add zebra javascript print library [SCI-7245] (#4455)

---
 app/assets/javascripts/application.js.erb     |  5 ++++
 app/controllers/repository_rows_controller.rb |  2 +-
 app/models/label_printer.rb                   |  8 +-----
 config/application.rb                         |  2 +-
 config/initializers/assets.rb                 |  2 ++
 .../javascripts/BrowserPrint-3.0.216.min.js   | 16 ++++++++++++
 .../BrowserPrint-Zebra-1.0.216.min.js         | 26 +++++++++++++++++++
 7 files changed, 52 insertions(+), 9 deletions(-)
 create mode 100644 vendor/assets/javascripts/BrowserPrint-3.0.216.min.js
 create mode 100644 vendor/assets/javascripts/BrowserPrint-Zebra-1.0.216.min.js

diff --git a/app/assets/javascripts/application.js.erb b/app/assets/javascripts/application.js.erb
index e4c23ae74..e5a89c76c 100644
--- a/app/assets/javascripts/application.js.erb
+++ b/app/assets/javascripts/application.js.erb
@@ -57,6 +57,11 @@
 //= require sidebar
 //= require turbolinks
 
+<% if Rails.configuration.x.zebra_print_enabled %>
+  //= require 'BrowserPrint-3.0.216.min'
+  //= require 'BrowserPrint-Zebra-1.0.216.min'
+<% end %>
+
 // Initialize links for submitting forms. This is useful for submitting
 // forms with clicking on links outside form in cases when other than
 // GET method is used.
diff --git a/app/controllers/repository_rows_controller.rb b/app/controllers/repository_rows_controller.rb
index c5866014b..3dde46e6b 100644
--- a/app/controllers/repository_rows_controller.rb
+++ b/app/controllers/repository_rows_controller.rb
@@ -108,7 +108,7 @@ class RepositoryRowsController < ApplicationController
 
   def print_modal
     @repository_rows = @repository.repository_rows.where(id: params[:rows])
-    @printers = LabelPrinter.available_printers
+    @printers = LabelPrinter.all
     @label_templates = LabelTemplate.where(team_id: current_team).order(:name)
     respond_to do |format|
       format.json do
diff --git a/app/models/label_printer.rb b/app/models/label_printer.rb
index aa32d1780..0de3a17d9 100644
--- a/app/models/label_printer.rb
+++ b/app/models/label_printer.rb
@@ -11,7 +11,7 @@ class LabelPrinter < ApplicationRecord
     }
   ).freeze
 
-  enum type_of: { fluics: 0, zebra: 1 }
+  enum type_of: { fluics: 0 }
   enum language_type: { zpl: 0 }
   enum status: { ready: 0, busy: 1, out_of_labels: 2, unreachable: 3, error: 4 }
 
@@ -19,12 +19,6 @@ class LabelPrinter < ApplicationRecord
   validates :type_of, presence: true
   validates :language_type, presence: true
 
-  def self.available_printers
-    printers = all
-    printers = printers.where.not(type_of: :zebra) unless Rails.configuration.x.zebra_print_enabled
-    printers
-  end
-
   def display_name
     "#{name} • #{description}"
   end
diff --git a/config/application.rb b/config/application.rb
index 38948c7e7..dcbbdaa1c 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -57,7 +57,7 @@ module Scinote
 
     config.x.webhooks_enabled = ENV['ENABLE_WEBHOOKS'] == 'true'
 
-    config.x.zebra_print_enabled = false
+    config.x.zebra_print_enabled = ENV['SCINOTE_ZEBRA_PRINT_ENABLED'] == 'true'
 
     # Logging
     config.log_formatter = proc do |severity, datetime, progname, msg|
diff --git a/config/initializers/assets.rb b/config/initializers/assets.rb
index 00d995c5d..d8d6553fd 100644
--- a/config/initializers/assets.rb
+++ b/config/initializers/assets.rb
@@ -93,6 +93,8 @@ Rails.application.config.assets.precompile += %w(reports/reports_datatable.js)
 Rails.application.config.assets.precompile += %w(reports/save_pdf_to_inventory.js)
 Rails.application.config.assets.precompile += %w(reports/content.js)
 Rails.application.config.assets.precompile += %w(label_templates/label_templates_datatable.js)
+Rails.application.config.assets.precompile += %w(BrowserPrint-3.0.216.min.js)
+Rails.application.config.assets.precompile += %w(BrowserPrint-Zebra-1.0.216.min.js)
 
 # Libraries needed for Handsontable formulas
 Rails.application.config.assets.precompile += %w(jquery.js)
diff --git a/vendor/assets/javascripts/BrowserPrint-3.0.216.min.js b/vendor/assets/javascripts/BrowserPrint-3.0.216.min.js
new file mode 100644
index 000000000..063a6a5cd
--- /dev/null
+++ b/vendor/assets/javascripts/BrowserPrint-3.0.216.min.js
@@ -0,0 +1,16 @@
+var $jscomp=$jscomp||{};$jscomp.scope={};$jscomp.checkStringArgs=function(b,h,c){if(null==b)throw new TypeError("The 'this' value for String.prototype."+c+" must not be null or undefined");if(h instanceof RegExp)throw new TypeError("First argument to String.prototype."+c+" must not be a regular expression");return b+""};$jscomp.ASSUME_ES5=!1;$jscomp.ASSUME_NO_NATIVE_MAP=!1;$jscomp.ASSUME_NO_NATIVE_SET=!1;
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+var BrowserPrint=function(){function b(a,b){var d=new XMLHttpRequest;"withCredentials"in d?d.open(a,b,!0):"undefined"!=typeof XDomainRequest?(d=new XDomainRequest,d.open(a,b)):d=null;return d}function h(a,b,d){void 0===b&&(b=e.defaultSuccessCallback);void 0===d&&(d=e.defaultErrorCallback);return c(a,b,d)}function c(a,b,d){a.onreadystatechange=function(){a.readyState===XMLHttpRequest.DONE&&200===a.status?""===a.responseType?b(a.responseText):b(a.response):a.readyState===XMLHttpRequest.DONE&&(d?d(a.response):
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+e.defaultErrorCallback("Resource not specified")};return e}();
diff --git a/vendor/assets/javascripts/BrowserPrint-Zebra-1.0.216.min.js b/vendor/assets/javascripts/BrowserPrint-Zebra-1.0.216.min.js
new file mode 100644
index 000000000..452a94f1a
--- /dev/null
+++ b/vendor/assets/javascripts/BrowserPrint-Zebra-1.0.216.min.js
@@ -0,0 +1,26 @@
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+d.device_request_queue.length);0<d.device_request_queue.length&&(dbg("Executing next request..."),d.device_request_queue[0].execute())};this.queueRequest=function(a){dbg("Queueing request "+a.type+": "+d.device_request_queue.length);d.device_request_queue.push(a);1===d.device_request_queue.length&&a.execute()};this.onStatusResponse=function(a){dbg("received status response");var f=void 0;try{f=new g.Printer.Status(a)}catch(k){a=d.device_request_queue[0],a.error(k),d.executeNextRequest()}for(;0<d.device_request_queue.length;)if(a=
+d.device_request_queue[0],"status"===a.type)dbg("delivering status..."),a.success(f),d.device_request_queue.shift();else{dbg("delivered to all status requests.");break}d.executeRequest()};this.onResponse=function(a,f){dbg("received info response");var b=d.device_request_queue[0];if(void 0!=f)try{a=new f(a)}catch(m){b.error&&b.error(m);d.executeNextRequest();return}b.success&&b.success(a);d.executeNextRequest()};this.onSGDResponse=function(a){dbg("received sgd response");d.onResponse(a)};this.onInfoResponse=
+function(a){dbg("received info response");d.onResponse(a,g.Printer.Info)};this.onConfigurationResponse=function(a){dbg("received config response");try{d.configuration=new g.Printer.Configuration(a)}catch(f){}d.onResponse(a,g.Printer.Configuration)};this.setSGD=function(a,f,b,c){if(!b&&!c)return new Promise(function(b,c){d.setSGD(a,f,b,c)});d.send('! U1 setvar "'+a+'" "'+f+'"\r\n',b,c)};this.getSGD=function(a,b,c){if(!b&&!c)return new Promise(function(b,f){d.getSGD(a,b,f)});b=new this.Request("sgd",
+'! U1 getvar "'+a+'"\r\n',this.onSGDResponse,b,c);this.queueRequest(b)};this.setThenGetSGD=function(a,b,c,e){if(!c&&!e)return new Promise(function(f,c){d.setThenGetSGD(a,b,f,c)});this.setSGD(a,b,function(){d.getSGD(a,c,e)},e)};this.getInfo=function(a,b){if(!a&&!b)return new Promise(function(a,b){d.getInfo(a,b)});a=new this.Request("info","~hi\r\n",this.onInfoResponse,a,b);this.queueRequest(a)};this.getConfiguration=function(a,b){if(!a&&!b)return new Promise(function(a,b){d.getConfiguration(a,b)});
+a=new this.Request("config","^XA^HH^XZ",this.onConfigurationResponse,a,b);this.queueRequest(a)};this.getStatus=function(a,b){if(!a&&!b)return new Promise(function(a,b){d.getStatus(a,b)});a=new this.Request("status","~hs\r\n",this.onStatusResponse,a,b);d.queueRequest(a)};this.query=function(a,b,c){if(!b&&!c)return new Promise(function(b,c){d.query(a,b,c)});b=new this.Request("",a,this.onResponse,b,c);this.queueRequest(b)};this.isPrinterReady=function(a,b){if(!a&&!b)return new Promise(function(a,b){d.isPrinterReady(a,
+b)});this.getStatus().then(function(c){c.isPrinterReady()?a(c.getMessage()):b(c.getMessage())})};this.printImageAsLabel=function(a,c,e,g){if(!e&&!g)return new Promise(function(b,f){d.printImageAsLabel(a,c,b,f)});b().then(function(b){c.fitTo={width:b.printWidth,height:b.labelLength};c.action="print";BrowserPrint.convert(a,d,c,e,g)}).catch(g)};this.getConvertedResource=function(a,c,e,g){if(!e&&!g)return new Promise(function(b,f){d.getConvertedResource(a,c,b,f)});b().then(function(b){c.action="return";
+BrowserPrint.convert(a,d,c,e,g)}).catch(g)};this.storeConvertedResource=function(a,c,e,g){if(!e&&!g)return new Promise(function(b,e){d.storeConvertedResource(a,c,b,e)});b().then(function(b){c.action="store";BrowserPrint.convert(a,d,c,e,g)}).catch(g)};var b=function(){return new Promise(function(a,b){if(d.configuration)a(d.configuration);else return d.getConfiguration().then(function(a){d.configuration=a;return d.configuration}).catch(function(a){b(a)})})};this.configTimeout=function(){d.configuration||
+d.getConfiguration().then(function(a){return d.configuration=a}).catch(function(){setTimeout(d.configTimeout,1E3)})};this.configTimeout()};g.watch=function(c,d,b){b||(b=2);l[c.uid]={device:c,status:"",onchange:d,errors:0,errorsForOffline:b}};g.stopWatching=function(c){delete l[c.uid]};return g}();