I need to check if my server is on the live or development mode. Currently I am doing it like this:
<cfset isLive = FindNoCase("www.mydomain.com",CGI.SERVER_NAME) NEQ 0>
But the above does not seem foolproof. If the user tries
http://mydomain.com or
https:///mydomian.com or
http://www.mydomain.com
.. it will not work properly. Can anyone tell me how to accomplish this with a regex?
Turn it around and check for the dev mode instead of live. That will give you less options to struggle with. This solution is not foolproof either.
I would recommend:
Define the environment in a settings file. Make it accessible to your application.
Set your version management system to ignore it on commits and updates.
Read the environment settings from the settings file and use it in the application.
<cfset isLive = ReFindNoCase("^(www\.)?mydomain\.com$",CGI.SERVER_NAME) NEQ 0>
The good news is that CGI.SERVER_NAME only includes the domain name used to access the site - not the protocol information (even on HTTPS), so you don't have to worry about that.
I'm guessing from your examples that if the site is accessed using "www" prefix or no prefix that it should be the live site and all other prefixes - or any other domain name - will indicate the dev site.
This would mean that if you ever need another domain prefix on the live site for any reason that this would return false.
Here is how to change it if you needed the "bob" prefix on the live site:
<cfset isLive = ReFindNoCase("^(((www)|(bob))\.)?mydomain\.com$",CGI.SERVER_NAME) NEQ 0>
You could also go the other way and look for something like "test" or "dev" anywhere in the domain name to establish that it is a test site:
<cfset isTest = ReFindNoCase("\b((test)|(dev))\b",CGI.SERVER_NAME) NEQ 0>
Related
I am migrating a very old app (currently running in CF8) to Lucee. But I am running into a problem with what appears to be a custom tag of some sort.
I have tried to make sure that all the virtual directories are the same in IIS for both the old and the new installs. And made sure the mapping and custom tag paths in both the CFIDE and the Lucee Admin are the same.
But I am getting this error. And can't figure out how this cflink is being instantiated.
I have found the location of the erroring code on line 300 the utils.cfc file
I haven't used custom tags in a long time but thought they were generally called with an underscore and the code should like more like <cf_link pageid="#LinkPageID#" Init="start"> if this was being called as a custom tag.
If I go the the current CF server that is running this app I can find that a cfclass files HAS been created
From a file called cflink.cfm in a directory called "tags" even though there seems to be no mapping for the "tags" directory nor is is listed under "custom tags paths" in the administrator.
This App was start in 2003 and as you can imagine has grown into a mis-match of spaghetti code and no one from the beginning is around to ask how this tag is instantiated.
Does anyone with experience in legacy code has any other ideas where I should be looking to try to get this to work? The currently has only a production environment and if I can get it to work on Lucee it will not only be a dev environment that hasn't existed here in 10 years but will be a great way for me to be able to continue showcasing Lucee as a great CFML engine
Adding addition info
Leigh had asked if the init might be a jar reference but in the cflink.cfm file I see this code:
<cfif Attributes.Init IS "start">
<cfset Request.PageID = Attributes.PageID>
<cfset Request.Page_Width = Variables.qParentInfo.Page_Width>
<cfset Request.Page_Height = Variables.qParentInfo.Page_Height>
<cfset Request.Page_TypeID = Variables.qParentInfo.Page_TypeID>
<cfset Request.AddPath = "">
<cfif IsDefined("Attributes.Anchor")>
<cfset Request.Anchor = Attributes.Anchor>
<cfelse>
<cfset Request.Anchor = "">
</cfif>
<cfset Request.IsInternalLink = false>
<cfexit method="EXITTAG">
</cfif>
There are also references to cflink in the code inside tags\cflink.cfm
<cfif Len(Variables.qParentInfo.ParentID) GT 0>
<!--- Add the page title to the end of the path --->
<cfset Request.AddPath = ReplaceNoCase(Variables.qParentInfo.Nav_Title," ","_","ALL") & "/" & Request.AddPath>
<cflink init="working" pageid="#Variables.qParentInfo.ParentID#" popcode="#Attributes.popcode#">
<cfelse> ......</cfif>
Although this may be recursion given it was written in 2004 I kind of doubt it
Adding screen shots of searches
If anyone else runs into this. In CF8, and presuming earlier versions, you could put a cfm file into the ColdFusion8\wwwroot\WEB-INF\cftags Directory and that file in this case ColdFusion8\wwwroot\WEB-INF\cftags\link.cfm Then acts as any other cftag.
I was able to find the person who originally build this app in 2004 and he told me that they did it this way to avoid typing the underscore that they would have typed if they'd done it as a custom tag.
I kind of get it since this tag is used everywhere in the app, literally hundreds of times. Bit boy with a bitch to find.
Now all I have to do is figure out how to move it to the Lucee world in a similar fashion. So it instanciates the same way.
Thanks #Leigh for all your help, you are always amazing!
Adding more information
if there are files in the WEB-INF\lucee\library\tag the corresponding Lucee directory is WEB-INF\lucee\library\tag. These files are read on load and then able to be used as any other cf tag.
For example if you have file WEB-INF\lucee\library\tag\link.cfm it can be called by `cflink'.
Seems like a cool idea but a bit of a bitch for someone to find 10 years after the fact
Using: CF10 and IIS7.5
I have a section within my website called "Bookings". It is located like this:
c:\inetpub\wwwroot\mysite\bookings
Within this folder will be sub-folders and eventually webpages themselves. Heres an example:
c:\inetpub\wwwroot\mysite\bookings\holidays\new.cfm
c:\inetpub\wwwroot\mysite\bookings\carhire\edit.cfm
I include (using <cfinclude>) another page within each webpage that displays different links depending on which page is calling it. All I want to know is the directory up to the "bookings" folder. Something like this (pseudo code):
<cfset whereAmI = #GetDirectoryFromPath(GetBaseTemplatePath())#>
<cfif #whereAmI# EQ "C:\inetpub\wwwroot\mysite\bookings">
<h1>Booking Section Links</h1>
</cfif>
The above code works only if the user visits the bookings/index.cfm page of the "bookings" folder. But if they go to the bookings/holidays/new.cfm page, it is now in the holidays folder so the <h1> content will not appear. I really only want to check for any page that is in the bookings folder, even if it is within a subfolder within the bookings folder. A bit like in SQL where I could say IF #GetDirectoryFromPath(GetBaseTemplatePath())# LIKE 'c:\inetpub\wwwroot\mysite\bookings%' so it has a wildcard on the end.
I know this question is going to irritate the MVC framework advocates but please excuse me on this!
Here is a quick, easy way to solve your problem (may not work as system expands - but should get you started down the right path).
<cfset whereAmI = GetDirectoryFromPath(GetBaseTemplatePath())>
<cfif whereAmI CONTAINS "C:\inetpub\wwwroot\mysite\bookings">
<h1>Booking Section Links</h1>
</cfif>
Note, I removed the # from inside the cfset and cfif you do not need them there.
You could even scale back the path to use just 'mysite\bookings'.
Ideally, this should be wrapped up into a function so that you can easily pass different paths into it to determine if you are on a given page. Or, possibly, even determine the 'parent' folder in onRequestStart in Application.cfc and set it as a request scope variable.
This will need to be tweaked if you run the code on a *nix based system.
It is more easier with CGI variables. You can use "CF_TEMPLATE_PATH". Try this
<cfoutput>The value of CF_TEMPLATE_PATH is: </cfoutput><cfdump var="#CF_TEMPLATE_PATH#">
I don't use coldfusion much at all, I'm needed to patch up some code though. Basically I'm trying to check and see if a file I uploaded exist and if it does exist, increment a variable by 1. Then repeat untill I get a unique file name. For whatever reason I can't figure out the proper way to use FileExist(). Some forums suggest using it with len() but those are from 2006 and when I do that it seems to always come out true. Also, when I look at http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461172e0811cbec22c24-7c66.html it says it returns either Yes or No. I tried to check against the result various ways, but no luck.
This is the portion of code I have which I am dealing with. The application.filepath is just a variable in my application file which store the expandpath().
<cffile action="upload" destination="#Application.filePath#ListingsGallery/" filefield="iconImage" nameconflict="makeunique">
<cfset iconPlace = #cffile.serverfile#>
<cfset myExt = listLast(iconPlace,".")>
<cfset i = 1 >
<cfset myVar = false>
<cfloop condition="myVar EQ false">
<cfset newIconName = "iconPhoto" & i &"."& myExt>
<cfset iconName = Application.filePath & "ListingsGallery/" & #newIconName#>
<cfoutput>#iconName#</cfoutput><br />//just checking to see if it is the correct path, it is.
<cfif FileExists(iconName) EQ 'Yes'>
<cfoutput>#myVar#</cfoutput> //checking the value, it never hits here.
<cfelse>
<cfoutput>#myVar#</cfoutput><br /> //checking the value, it always hits here.
<cfset myVar = true>
<cfoutput>#myVar#</cfoutput> //Again check the value.
</cfif>
<cfset i++>
</cfloop>
<cffile action="rename" source="#Application.filePath#ListingsGallery/#iconPlace#" destination="#Application.filePath#ListingsGallery/#newIconName#">
The absolute path on a unix server is something like, /var/www/website folder name/ etc....
Correct? That's the absolute server path, the coldfusion docs seem to specify at least a microsoft absolute server path so I'm assuming this is what is needed.
Edit---------------------------
PS: I can' only give one of you credit, so I gave it to Kruger since he came a minute earlier.
lol...
FileExists() returns a boolean value. This should work fine now that the typo has been fixed:
<cfif fileExists(TheFile)>
// do this
<cfelse>
// do that
</cfif>
Assuming your application.Filepath is the correct file path you are on the right track. It looks like your upload directory might be beneath the web root - considering moving it outside the web root for security. Take a look at #expandPath('.')# as a way of creating guaranteed file paths without typos :) Also makes your code more portable.
To my eye the code above would work. FYI - you don't need "EQ 'YES'. You are fine to just do:
<Cfif FileExists(iconName)>...
You could also do
condition="NOT myVar">
There are several ways to handle logic code in CF.
If your fileExists() never hits take a closer look at your rename. Are you throwing an eror?
I can't add notes to answers yet, but I wanted to let the OP know that CF is typeless when it comes to boolean evaluations in functions. 0 is the same as "no" is the same as "false", whereas any positive number is the same as "yes" is the same as "true".
Its great to have back-end security, but this should have been handled on the front-end so you never get values you don't want. The new HTML5 input patterns would prevent this from ever being submitted, so you wouldn't have to fix this on the back end.
http://www.w3schools.com/tags/att_input_pattern.asp
The host that I want to host with does not support server side url rewriting, thus no third party tools can be installed to rewrite the url's.
This is Coldfusion 8, on windows, IIS.
The other alternative that I know of is to use a framework, but I do not feel like taking that route (time), for the application works well as it is (but the URL).
Can clean urls be generated by purely CF?
I do not need the clean url's for seo, rather it will be for the user's easy reference to their page. E.g. youtube.com/userpage
Any sugessions?
If the only choice is to use a framework, then which one is most compatible with traditional cfml'', cfm's & CFC's? In that there needs to be minimum changes to the code in the conversion from the none frameworked app to become frameworked.
Thanks for you contributions!
No. you do not need a framework or URL rewriter to get http://domain.com/some/url to work (notice no index.cfm).
In IIS you can set up custom error pages for 404 errors. Make the custom error page execute a ColdFusion page on your server (/urlhandler.cfm, 404.cfm or index.cfm for example). Within that page, you can control your own routes with ColdFusion by using list methods on the cgi.query_string value. IIS will provide you a url that looks something like 404;http://domain.com/the/original/url which you can parse to route the visitor to your desired event.
<!--- Get URL String --->
<cfset CurrentURL = ListGetAt(cgi.query_string, 2, ";")>
<cfset CurrentURL = Replace(CurrentURL, ":80", "")>
<cfset CurrentURL = Replace(CurrentURL, ":443", "")>
<cfset CurrentURL = Replace(CurrentURL, "403;", "")>
<cfset CurrentURL = Replace(CurrentURL, "'", "", "ALL")>
We have a site that receives approx a million visitors a month that is still running SES urls with this method. I was shocked when I was hired and found this existing code at the heart of the site and would not elect to repeat it, but, if you have limitations on installing a rewriter or third party framework (this client placed restrictions on the site) this solution may work for you.
By playing with the above code, you can quickly see how you may use CF to dynamically include the .CFM file you want or execute the right CFC code depending on your set up.
You can use the Framework/1 framework or CFWheels to achieve clean URL's but it will need to include the "/index.cfm/" at the beginning of the URL in order to trigger ColdFusion's application handler code.
EDIT: Please see Aaron Greenlee's work around to prevent the "index.cfm" from appearing in the URL.
i.e. Whichever approach you take, if you cannot add a 3rd party tool to rewrite URLs (and not using Apache), your URL's will be in the form of http://site.com/index.cfm/section/item
eg.
http://site.com/index.cfm/user/login
http://site.cfm/index.cfm/user/signup
FW/1 offers the option of passing in URL variables in a search engine friendly format as well.
Examples:
http://site.com/index.cfm/user/login/email/me#you.com/password/test
is the same as
http://site.com/index.cfm/user/login?email=me#you.com&password=test
is the same as
http://site.com/index.cfm?action=user.login&email=me#you.com&password=test
Go ahead and learn a framework. Most will work for this. However if you just do not want to learn a framework.
www.mysite.com/products/
will run:
www.mysite.com/products/index.cfm
www.mysite.com/products/books
will run:
www.mysite.com/products/books/index.cfm
Framework/1 and CFZen will work for this a they are very simple 1 file frameworks that you can just work around.
CFZen
http://cfzen.riaforge.org
http://cftipsplus.com/blog/?tag=cfzen
Framework/1
http://fw1.riaforge.org
http://corfield.org - the author of Framework/1
Instead of using http://yoursite.com/index.cfm/user, you can do http://yoursite.com/user.cfm and catch the error in the OnMissingTemplate function of application.cfc. This will not require you to set a custom 404 page.
Do Custom Tags work with mappings?
I'm trying not to have to address the CustomTags folder as a relative address.
I've tried:
<cfset this.mappings["/CT"] = Expandpath("/myProjects/Project1/CustomTags")>
inside of Application.cfc and then
<cfimport prefix="tag" taglib="/CT">
inside of my page, but it doesn't.
It says:
Cannot import the tag library specified by /CT.
The following error was encountered: C:\Inetpub\wwwroot\CT. Ensure that you have specified a valid tag library.
Contrary to what Jayson reported - I have CFIMPORT working just fine w/ a per application mapping vs one globally set in CFAdmin. CFIMPORT is pretty cranky about mappings (for instance you cannot use variable for relativepath, nor use expandpath) - but you should be able to do what you are requesting w/o issue.
Do you have "Enable Per App Settings" checked in CFAdmin | Settings to allow you the use of this.mappings? What version of CF are you running? I'm using CF8 with this code and have no issues:
Application CFC (outside a function but w/in component):
this.rootPath = getDirectoryFromPath(getCurrentTemplatePath()); // this assures path of application.cfc is used to determine path, likely equivalent to expandPath("/")
structInsert(this.mappings, '/vp', this.rootPath);
In CFC (outside a function but w/in component):
<cfimport prefix="loader" taglib="/vp/view/_loader/">
I can then use in the CFC and it works as expected.
The docs says it works with a directory specified in the Administrator ColdFusion mappings page. Have you tried setting the mapping in the ColdFusion administrator to see if that works first? If that works, but the this.mappings set per application in the application.cfc doesn't work, then possibly it is a bug?!?
EDIT:
I tested Adam's suggestion to use the expandPath() function, but this also does not work because the taglib attribute must contain a constant value. It cannot contain a variable or function. It simply doesn't work unless you use a mapping set in the ColdFusion Administrator. I tried the following tests using this application.cfc.
<cfcomponent>
<cfset this.name = "TestApp" />
<cfset this.loginStorage = "session" />
<cfset this.sessionManagement = true />
<cfset this.setClientCookies = true />
<cfset this.setDomainCookies = false />
<cfset this.sessionTimeOut = CreateTimeSpan(0,12,0,0) />
<cfset this.applicationTimeOut = CreateTimeSpan(1,0,0,0) />
<cfset this.mappings['/CT'] = "C:\apache\htdocs\myProjects\Project1\CustomTags"/>
</cfcomponent>
And this in a ColdFusion template:
<cfimport prefix="tag" taglib="#expandpath('/CT')#">
Throws the error:
This expression must have a constant
value.
<cfset CT = expandpath('/CT')/>
<cfimport prefix="tag" taglib="#CT#">
Throws the error:
This expression must have a constant
value.
I'm pretty sure you can't do anything fancy with the cfimport tag. I think you have to use relative paths, and you have to include it manually on every page. (vs. putting it in the application.cfc file somewhere or whatever)
I'm pretty sure that expandPath respects CF mappings. Have you tried something like this?
<cfset this.mappings["/CT"] = Expandpath("/myProjects/Project1/CustomTags")>
<cfimport prefix="tag" taglib="#expandPath('/CT')#">
I've confirmed it... you cannot use mappings that are created via the "this.mappings" structure in the application.cfc.
From Adobe's documentation (Coldfusion 9):
The path must be relative to the web
root (and start with /), the current
page location, or a directory
specified in the Administrator
ColdFusion mappings page.
CFImport Documentation for CF 9
Not sure why application.cfc mappings work for just about everything else but this. Kind of disappointing, since I've loved the idea of defining as little as possible in the Administrator. I like just zipping up an application and deploying it anywhere.