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217 Commits

Author SHA1 Message Date
Tom Alexander
1a6db195cb Starting a context for partial parameters. 2020-05-08 20:58:32 -04:00
Tom Alexander
f240b877b8 Start of rendering partials. 2020-05-08 19:24:32 -04:00
Tom Alexander
dedfa79630 Do a truthiness check on references before printing them. 2020-05-06 20:30:03 -04:00
Tom Alexander
b45688351e Rendering a reference appears to do a truthiness check because false renders an empty string despite rendering as "false" in an array element. 2020-05-06 20:13:33 -04:00
Tom Alexander
0f47000a9b Add support for the exists tag. 2020-05-06 19:10:09 -04:00
Tom Alexander
3cf47fa1a8 Rename the new functions to replace the old functions. 2020-05-05 20:46:31 -04:00
Tom Alexander
18f9fb7f57 Delete old render functions. 2020-05-05 20:43:53 -04:00
Tom Alexander
05527377c4 Finish porting over the walk test. 2020-05-05 20:38:42 -04:00
Tom Alexander
9c414d4d06 Fixed rendering else blocks. 2020-05-05 20:32:30 -04:00
Tom Alexander
5760566be0 Start of porting over the walk tests. 2020-05-05 20:22:25 -04:00
Tom Alexander
26fe996b0d Implement the new render functions. 2020-05-05 19:51:07 -04:00
Tom Alexander
a3bb8e47c1 Implemented the backtracing logic for walking. 2020-05-04 23:45:21 -04:00
Tom Alexander
6bcc66dff5 Adding NotFound error type. 2020-05-04 23:36:13 -04:00
Tom Alexander
033fc9de6b Implement walking for a single segment, 2020-05-04 23:10:35 -04:00
Tom Alexander
c3fe7b47af Added a test for backtracking. 
DustJS appears to not do any backtracking.
 2020-05-03 16:49:34 -04:00
Tom Alexander
45facfed0d Improve the walk up test to prove that DustJS is doing dynamic scoping, not lexical scoping. 2020-05-03 16:13:29 -04:00
Tom Alexander
e957caf386 Render the else block in sections if the path does not exist or if the path can't be walked. 
This fixes all existing compliance tests.
 2020-05-03 15:29:02 -04:00
Tom Alexander
cc6dbefcdb Implement specials in the renderer. 2020-05-03 14:52:08 -04:00
Tom Alexander
bafff8e7a0 Finished transitioning to the new top-level ignored whitespace template element. 2020-05-03 14:44:09 -04:00
Tom Alexander
908ae078b0 Start of making ignored whitespace a top-level template element to handle it in a more generic fashion. 2020-05-03 13:43:49 -04:00
Tom Alexander
b8c59f012b Expanded the test definition and fixed part of the problem. 2020-05-03 13:21:02 -04:00
Tom Alexander
7670db9259 Identified an issue where tags separated by only whitespace are breaking parsing. 2020-05-03 13:07:27 -04:00
Tom Alexander
f97bb25ca8 Integrated the new span class 2020-05-03 12:48:02 -04:00
Tom Alexander
b8e8f19724 Implemented a new span to trim leading whitespace. 
Through my experiements I have concluded that DustJS trims whitespace at the front of a line. To handle this, I implement a new parser that matches a newline followed by any amount of whitespace. This should allow me to trim whitespace at the head of the line because spans start immediately after a tag is closed. So, for example:

```
{foo}
  bar
{/foo}
```

Would be:

```
{foo}\n  bar{/foo}
     ^     ^
     \____/
      span
```

So while there is no magical "start of line" detector like in regular expressions, the first start of a line in a span will always be preceded with a newline character except for the opening of the document. For handling the opening of the document I am already trimming the whitespace in the `template()` parser.
 2020-05-03 12:28:55 -04:00
Tom Alexander
9a261aa870 Fixed lifetime issue 2020-05-02 16:08:39 -04:00
Tom Alexander
7b87e30ff9 Fixed returns but hitting lifetime issue 2020-05-02 16:04:10 -04:00
Tom Alexander
caa79d5ba2 Moving towards a generic trait wrapper to call between dynamic and static dispatch functions. 2020-05-02 15:55:38 -04:00
Tom Alexander
f0a69d12b9 First attempt at a section render function. 
Running into an issue with generics vs dynamic references.
 2020-04-28 20:46:29 -04:00
Tom Alexander
e5c4ba8c82 Add a Loopable trait for dust sections. 2020-04-28 19:34:52 -04:00
Tom Alexander
c961cf7ab8 Combine the render traits into a single context_element file. 2020-04-28 19:09:02 -04:00
Tom Alexander
41ad6179d1 Parse self-references and add a test for sections. 2020-04-28 19:02:43 -04:00
Tom Alexander
8e4f5e3229 Fixing warnings 2020-04-12 21:57:42 -04:00
Tom Alexander
883bda7a78 Added the signature for passing filters into the render function. 
Added the signature for passing filters into the render function but I am not yet using the filters.
 2020-04-12 21:54:15 -04:00
Tom Alexander
70cb107f86 Removing unused imports 2020-04-12 21:44:38 -04:00
Tom Alexander
7a28e6a9d4 Handle rendering json arrays and objects 2020-04-12 21:40:34 -04:00
Tom Alexander
24d2c1831c Handle missing references 2020-04-12 21:26:23 -04:00
Tom Alexander
0c4e97c556 typo 2020-04-12 21:14:21 -04:00
Tom Alexander
610adc8b72 Switch the Renderable trait over to the returning a RenderError 2020-04-12 21:09:03 -04:00
Tom Alexander
9c7883358a Better error handling added to walkable 2020-04-12 20:52:30 -04:00
Tom Alexander
a647ed6d43 fix tests 2020-04-12 18:31:27 -04:00
Tom Alexander
d51392fe8a Initial move to returning results from render calls. 2020-04-12 18:29:40 -04:00
Tom Alexander
d30749f709 Updated to the latest nom 2020-04-12 17:39:24 -04:00
Tom Alexander
28b5cf1d34 Fix handling of surrounding whitespace 2020-04-12 16:02:26 -04:00
Tom Alexander
db575d145e Initial attempt at docker compliance tests. 2020-04-12 14:37:54 -04:00
Tom Alexander
542c2c4536 Switching render_template to render_body. 
The body element is re-used as a child element in blocks, so it makes more sense to make a function that renders that as opposed to a function that renders a top-level-only container that contains only a body.
 2020-04-11 23:03:07 -04:00
Tom Alexander
869c32df21 Moving the custom types for the walk_path test inside the test function 2020-04-11 22:54:48 -04:00
Tom Alexander
273f6204d8 Rendering my first template with actually following paths. 
Before I was hard-coding the path to the reference. Now I am following the full path programmatically using the new ContextElement and Walkable traits.
 2020-04-11 22:52:20 -04:00
Tom Alexander
e5e1703fab Implement ContextElement for serde_json::Value 2020-04-11 22:47:31 -04:00
Tom Alexander
dbfa7ea4dc Cleaning up 2020-04-11 22:36:22 -04:00
Tom Alexander
47bb055b67 I think its working 2020-04-11 22:23:59 -04:00