From 89d116200f83518f5da6cc11dda0236c126ae9cb Mon Sep 17 00:00:00 2001
From: Matt Calsada <mcalsada@atlas-sys.com>
Date: Tue, 14 Jul 2020 17:58:27 -0400
Subject: [PATCH] Initial commit

---
 AtlasHelpers.lua | 75 ++++++++++++++++++++++++++++++++++++++++++++++++
 Config.xml       |  9 ++++++
 2 files changed, 84 insertions(+)
 create mode 100644 AtlasHelpers.lua
 create mode 100644 Config.xml

diff --git a/AtlasHelpers.lua b/AtlasHelpers.lua
new file mode 100644
index 0000000..b9ba614
--- /dev/null
+++ b/AtlasHelpers.lua
@@ -0,0 +1,75 @@
+local Class = {};
+
+AtlasHelpers = Class;
+
+function Class.StringSplit(delimiter, text)
+	local list = {};
+	local pos = 1;
+	
+	if string.find("", delimiter, 1) then -- this would result in endless loops
+		error("Delimiter cannot be an empty string.");
+	end
+
+	while 1 do
+		local first,last = string.find(text, delimiter, pos);
+		
+		if first then -- found?
+			table.insert(list, string.sub(text, pos, first-1));
+			pos = last+1;
+		else
+			table.insert(list, string.sub(text, pos));
+			break;
+		end
+	end
+
+	return list;
+end
+
+function Class.UrlDecode(str)
+	str = string.gsub (str, "+", " ");
+
+	str = string.gsub (str, "%%(%x%x)",
+		function(h) return string.char(tonumber(h,16)) end);
+	  
+	str = string.gsub (str, "\r\n", "\n");
+
+	return str;
+end
+
+function Class.UrlEncode(str)
+	if (str) then
+		str = string.gsub (str, "\n", "\r\n");
+		
+		str = string.gsub (str, "([^%w ])",
+			function (c) return string.format ("%%%02X", string.byte(c)) end);
+			
+		str = string.gsub (str, " ", "+");
+	end
+
+	return str;
+end
+
+function Class. Trim(s)
+      return (string.gsub(s, "^%s*(.-)%s*$", "%1"));
+end
+
+function Class.GetElementsByClassName(className, rootElements)	
+	local classElements = {};
+
+	if (rootElements ~= nil and className ~= nil and className ~= "") then
+		local upperCaseLabel = className:upper();
+
+		for j =0, rootElements.Count - 1 do
+			local spanRow = rootElements:get_Item(j);			
+			local spanClass = spanRow:GetAttribute("className");
+		
+			if string.match(spanClass:upper(), upperCaseLabel) == upperCaseLabel then	
+				table.insert(classElements, spanRow);			
+			end						
+		end	
+	end
+
+	return classElements;
+end
+
+return AtlasHelpers
\ No newline at end of file
diff --git a/Config.xml b/Config.xml
new file mode 100644
index 0000000..34ecd59
--- /dev/null
+++ b/Config.xml
@@ -0,0 +1,9 @@
+<Configuration>
+	<Name>Atlas Library</Name>
+	<Author>Atlas Systems, Inc.</Author>
+	<Version>1.1</Version>
+	<Active>false</Active>
+	<Type>Library</Type>
+
+	<Description>Contains helper methods for use with user addons.</Description>
+</Configuration>