kaola-fed/freemarker

Freemarker integration for NodeJS

freemarker's Issues

Create custom function "getString"

I try to render an Oracle Commerce Cloud email template who contain custom function.

Here is an example of Oracle Template:

${getString("PASSWORD_RESET_SALUTATION", data.firstName)}
<#if data.login?has_content>
   ${getString("ACCOUNT_EXIST_LINE")}&nbsp; &nbsp; <b>${data.login}</b><br>
</#if>

Any way to create the "getString" function ?

Outdated freemarker version

Hey,
the version of freemarker used by this module is outdated. Current version on freemarker.apache.org is 2.3.28, the version of this module is 2.3.21.

This may appear as not that big of a difference, but for example loop variable builtins have been introduced with 2.3.23.

Is there a way to update the freemarker version used?

The source file is not inside the source root

When I am sending a code to render method is working fine but when the entry is a file, I got the below error message:

>>> ABORTED! <<<

The cause of aborting was:
java.io.IOException (at fmpp.Engine.process:502): The source file (/private/va-
r/folders/qn/8g5mkrmj7x37ffhmv2syq14c0000gn/T/__temp__f5941c51ca5d56e5e343f867-
413d98b271adad9f.ftl) is not inside the source root
(/Users/[**project_root**])

Why is necessary to create a tmp file to process the code?

Output log replace of error info

Give friendly warnings if no java environments.

Cannot access functions of JSON objects in freemarker

I have freemarker template with getter-functions like ${jsonObject.getCreatedAt()} but it seems like not visible in Freemarker.
This is the error i get:
Error: the string ">>> ABORTED! <<<\n\nThe cause of aborting was: \nFreeMarker template error: The following has evaluated to null or missing:\n==> jsonObj.getCreatedAt [in template \"__testMail.ftl\" at line 8, column 7]\n\n----\nTip: It's the step after the last dot that caused this error, not those before it.\n----\nTip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??\n----\n\n----\nFTL stack trace (\"~\" means nesting-related):\n\t
Is there a way to access those functions?

Close stringify polyfill when data is empty

Versioning of FreeMarker

Not exactly an issue but just a missing piece of information in the documentation. Could you please add the version of the FreeMarker that this tool currently supports with each release. Or at least what the current version is in case you guys aren't planning to continue supporting the project.

Great work btw! Just used this for a sandbox app I was working on.

this library does NOT support global variable access within the imported file

when importing a FTL file using import keyword, this freemarker library does not recognize that the global variable, which are already accessible within the host file, shall be accessible within imported file as well.

for example, below host file can access currentObject as global variable, but the same global variable can NOT be accessed within imported file "utilities.ftl".

host.ftl
<#assign metadata = currentObject.attributes.meta! >
<#assign attributes = currentObject.attributes!>

<#import "../../macros/utilities.ftl" as utilities>
<#include "../../components/identity.ftl" >

utilities.ftl
<#assign roles= currentObject.attributes.roles>

Error: >>> ABORTED! <<<

The cause of aborting was:
FreeMarker template error: The following has evaluated to null or missing:
==> currentObject [in template "macros/utilities.ftl" at line 9, column 22]

---

Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last st
ep of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??

---

FTL stack trace ("~" means nesting-related):
- Failed at: #assign rolesData = currentObject.att... [in template "macros/utilities.ftl" at line 9, column 1]
- Reached through: #import "../../macros/utilities.ftl" ... [in template "components/identity.ftl" at line 1, column 1]
- Reached through: #include "../../compone... [in template "test/react-tests/__temp__identity-test.ftl" at line 12, column 1]

renderFile函数无效

Needs patch the render polyfill for the stringify of fmpp

Include partials

Hi. We're using your library to preview html email templates. A small stack that we feed with some json data and out comes the html email in a browser. This works great.

However, a new requirement came up and we have to actually include partials in various templates.

The way I see it, when we put a <#include "foo.ftl"> in a template, it simply remains exactly that string - it doesn't get evaluated and the contents of foo.tpl don't get included.
Effectively, we can preview each partial on its own, but we can not preview the composed email template.

Without going into details - should this be possible, and we just need to setup our stack better? Or is it maybe just not possible without using actual java freemarker?

Mock数据 value 中出现 "#{"或"@{"，出现解析失败