diff options
Diffstat (limited to 'vendor/handlebars/src/helpers')
| -rw-r--r-- | vendor/handlebars/src/helpers/helper_each.rs | 94 | ||||
| -rw-r--r-- | vendor/handlebars/src/helpers/helper_if.rs | 40 | ||||
| -rw-r--r-- | vendor/handlebars/src/helpers/helper_lookup.rs | 12 | ||||
| -rw-r--r-- | vendor/handlebars/src/helpers/helper_with.rs | 15 | ||||
| -rw-r--r-- | vendor/handlebars/src/helpers/mod.rs | 3 | ||||
| -rw-r--r-- | vendor/handlebars/src/helpers/scripting.rs | 14 |
6 files changed, 112 insertions, 66 deletions
diff --git a/vendor/handlebars/src/helpers/helper_each.rs b/vendor/handlebars/src/helpers/helper_each.rs index 4b76e7ce7..2be28dc9c 100644 --- a/vendor/handlebars/src/helpers/helper_each.rs +++ b/vendor/handlebars/src/helpers/helper_each.rs @@ -18,7 +18,7 @@ fn update_block_context<'reg>( is_first: bool, value: &Json, ) { - if let Some(ref p) = base_path { + if let Some(p) = base_path { if is_first { *block.base_path_mut() = copy_on_push_vec(p, relative_path); } else if let Some(ptr) = block.base_path_mut().last_mut() { @@ -83,7 +83,7 @@ impl HelperDef for EachHelper { Json::Array(ref list) if !list.is_empty() || (list.is_empty() && h.inverse().is_none()) => { - let block_context = create_block(&value); + let block_context = create_block(value); rc.push_block(block_context); let len = list.len(); @@ -100,8 +100,8 @@ impl HelperDef for EachHelper { block.set_local_var("last", to_json(is_last)); block.set_local_var("index", index.clone()); - update_block_context(block, array_path, i.to_string(), is_first, &v); - set_block_param(block, h, array_path, &index, &v)?; + update_block_context(block, array_path, i.to_string(), is_first, v); + set_block_param(block, h, array_path, &index, v)?; } t.render(r, ctx, rc, out)?; @@ -113,28 +113,28 @@ impl HelperDef for EachHelper { Json::Object(ref obj) if !obj.is_empty() || (obj.is_empty() && h.inverse().is_none()) => { - let block_context = create_block(&value); + let block_context = create_block(value); rc.push_block(block_context); - let mut is_first = true; + let len = obj.len(); + let obj_path = value.context_path(); - for (k, v) in obj.iter() { + for (i, (k, v)) in obj.iter().enumerate() { if let Some(ref mut block) = rc.block_mut() { - let key = to_json(k); + let is_first = i == 0usize; + let is_last = i == len - 1; + let key = to_json(k); block.set_local_var("first", to_json(is_first)); + block.set_local_var("last", to_json(is_last)); block.set_local_var("key", key.clone()); - update_block_context(block, obj_path, k.to_string(), is_first, &v); - set_block_param(block, h, obj_path, &key, &v)?; + update_block_context(block, obj_path, k.to_string(), is_first, v); + set_block_param(block, h, obj_path, &key, v)?; } t.render(r, ctx, rc, out)?; - - if is_first { - is_first = false; - } } rc.pop_block(); @@ -159,7 +159,6 @@ pub static EACH_HELPER: EachHelper = EachHelper; #[cfg(test)] mod test { - use crate::json::value::to_json; use crate::registry::Registry; use serde_json::value::Value as Json; use std::collections::BTreeMap; @@ -188,7 +187,10 @@ mod test { ) .is_ok()); assert!(handlebars - .register_template_string("t1", "{{#each this}}{{@first}}|{{@key}}:{{this}}|{{/each}}") + .register_template_string( + "t1", + "{{#each this}}{{@first}}|{{@last}}|{{@key}}:{{this}}|{{/each}}" + ) .is_ok()); let r0 = handlebars.render("t0", &vec![1u16, 2u16, 3u16]); @@ -199,9 +201,13 @@ mod test { let mut m: BTreeMap<String, u16> = BTreeMap::new(); m.insert("ftp".to_string(), 21); + m.insert("gopher".to_string(), 70); m.insert("http".to_string(), 80); let r1 = handlebars.render("t1", &m); - assert_eq!(r1.ok().unwrap(), "true|ftp:21|false|http:80|".to_string()); + assert_eq!( + r1.ok().unwrap(), + "true|false|ftp:21|false|false|gopher:70|false|true|http:80|".to_string() + ); } #[test] @@ -303,15 +309,15 @@ mod test { assert!(handlebars .register_template_string("t0", "{{#each a}}1{{else}}empty{{/each}}") .is_ok()); - let m1 = btreemap! { - "a".to_string() => Vec::<String>::new(), - }; + let m1 = json!({ + "a": [] + }); let r0 = handlebars.render("t0", &m1).unwrap(); assert_eq!(r0, "empty"); - let m2 = btreemap! { - "b".to_string() => Vec::<String>::new() - }; + let m2 = json!({ + "b": [] + }); let r1 = handlebars.render("t0", &m2).unwrap(); assert_eq!(r1, "empty"); } @@ -322,9 +328,9 @@ mod test { assert!(handlebars .register_template_string("t0", "{{#each a as |i|}}{{i}}{{/each}}") .is_ok()); - let m1 = btreemap! { - "a".to_string() => vec![1,2,3,4,5] - }; + let m1 = json!({ + "a": [1,2,3,4,5] + }); let r0 = handlebars.render("t0", &m1).unwrap(); assert_eq!(r0, "12345"); } @@ -337,10 +343,10 @@ mod test { {{/each}}"; assert!(handlebars.register_template_string("t0", template).is_ok()); - let m = btreemap! { - "ftp".to_string() => 21, - "http".to_string() => 80 - }; + let m = json!({ + "ftp": 21, + "http": 80 + }); let r0 = handlebars.render("t0", &m); assert_eq!(r0.ok().unwrap(), "ftp:21|http:80|".to_string()); } @@ -354,10 +360,10 @@ mod test { assert!(handlebars.register_template_string("t0", template).is_ok()); - let m = btreemap! { - "ftp".to_string() => 21, - "http".to_string() => 80 - }; + let m = json!({ + "ftp": 21, + "http": 80 + }); let r0 = handlebars.render("t0", &m); assert_eq!(r0.ok().unwrap(), "ftp:21|http:80|".to_string()); } @@ -371,12 +377,12 @@ mod test { ) .is_ok()); - let data = btreemap! { - "a".to_string() => to_json(&btreemap! { - "b".to_string() => vec![btreemap!{"c".to_string() => vec![1]}] - }), - "d".to_string() => to_json(&1) - }; + let data = json!({ + "a": { + "b": [{"c": [1]}] + }, + "d": 1 + }); let r0 = handlebars.render("t0", &data); assert_eq!(r0.ok().unwrap(), "1".to_string()); @@ -389,10 +395,10 @@ mod test { {{#if @first}}template<{{/if}}{{this}}{{#if @last}}>{{else}},{{/if}}\ {{/each}}{{/each}}"; assert!(handlebars.register_template_string("t0", template).is_ok()); - let data = btreemap! { - "typearg".to_string() => vec!["T".to_string()], - "variant".to_string() => vec!["1".to_string(), "2".to_string()] - }; + let data = json!({ + "typearg": ["T"], + "variant": ["1", "2"] + }); let r0 = handlebars.render("t0", &data); assert_eq!(r0.ok().unwrap(), "template<T>template<T>".to_string()); } diff --git a/vendor/handlebars/src/helpers/helper_if.rs b/vendor/handlebars/src/helpers/helper_if.rs index 5a6e42fc0..342c74567 100644 --- a/vendor/handlebars/src/helpers/helper_if.rs +++ b/vendor/handlebars/src/helpers/helper_if.rs @@ -36,7 +36,7 @@ impl HelperDef for IfHelper { let tmpl = if value { h.template() } else { h.inverse() }; match tmpl { - Some(ref t) => t.render(r, ctx, rc, out), + Some(t) => t.render(r, ctx, rc, out), None => Ok(()), } } @@ -137,6 +137,12 @@ mod test { ); assert_eq!( + "yes\r\n", + hbs.render_template("{{#if a}}\r\nyes\r\n{{/if}}\r\n", &json!({"a": true})) + .unwrap() + ); + + assert_eq!( "x\ny", hbs.render_template("{{#if a}}x{{/if}}\ny", &json!({"a": true})) .unwrap() @@ -147,5 +153,37 @@ mod test { hbs.render_template("{{#if a}}\nx\n{{^}}\ny\n{{/if}}\nz", &json!({"a": false})) .unwrap() ); + + assert_eq!( + r#"yes + foo + bar + baz"#, + hbs.render_template( + r#"yes + {{#if true}} + foo + bar + {{/if}} + baz"#, + &json!({}) + ) + .unwrap() + ); + + assert_eq!( + r#" foo + bar + baz"#, + hbs.render_template( + r#" {{#if true}} + foo + bar + {{/if}} + baz"#, + &json!({}) + ) + .unwrap() + ); } } diff --git a/vendor/handlebars/src/helpers/helper_lookup.rs b/vendor/handlebars/src/helpers/helper_lookup.rs index bf887debe..8662d55a0 100644 --- a/vendor/handlebars/src/helpers/helper_lookup.rs +++ b/vendor/handlebars/src/helpers/helper_lookup.rs @@ -52,8 +52,6 @@ pub static LOOKUP_HELPER: LookupHelper = LookupHelper; mod test { use crate::registry::Registry; - use std::collections::BTreeMap; - #[test] fn test_lookup() { let mut handlebars = Registry::new(); @@ -67,13 +65,11 @@ mod test { .register_template_string("t2", "{{lookup kk \"a\"}}") .is_ok()); - let mut m: BTreeMap<String, Vec<u16>> = BTreeMap::new(); - m.insert("v1".to_string(), vec![1u16, 2u16, 3u16]); - m.insert("v2".to_string(), vec![9u16, 8u16, 7u16]); + let m = json!({"v1": [1,2,3], "v2": [9,8,7]}); - let m2 = btreemap! { - "kk".to_string() => btreemap!{"a".to_string() => "world".to_string()} - }; + let m2 = json!({ + "kk": {"a": "world"} + }); let r0 = handlebars.render("t0", &m); assert_eq!(r0.ok().unwrap(), "987".to_string()); diff --git a/vendor/handlebars/src/helpers/helper_with.rs b/vendor/handlebars/src/helpers/helper_with.rs index c4d31cd0e..2ea6bd4f6 100644 --- a/vendor/handlebars/src/helpers/helper_with.rs +++ b/vendor/handlebars/src/helpers/helper_with.rs @@ -25,7 +25,7 @@ impl HelperDef for WithHelper { .ok_or_else(|| RenderError::new("Param not found for helper \"with\""))?; if param.value().is_truthy(false) { - let mut block = create_block(¶m); + let mut block = create_block(param); if let Some(block_param) = h.block_param() { let mut params = BlockParams::new(); @@ -60,7 +60,6 @@ pub static WITH_HELPER: WithHelper = WithHelper; #[cfg(test)] mod test { - use crate::json::value::to_json; use crate::registry::Registry; #[derive(Serialize)] @@ -211,12 +210,12 @@ mod test { assert!(handlebars .register_template_string("t0", "{{#with a}}{{#with b}}{{../../d}}{{/with}}{{/with}}") .is_ok()); - let data = btreemap! { - "a".to_string() => to_json(&btreemap! { - "b".to_string() => vec![btreemap!{"c".to_string() => vec![1]}] - }), - "d".to_string() => to_json(1) - }; + let data = json!({ + "a": { + "b": [{"c": [1]}] + }, + "d": 1 + }); let r0 = handlebars.render("t0", &data); assert_eq!(r0.ok().unwrap(), "1".to_string()); diff --git a/vendor/handlebars/src/helpers/mod.rs b/vendor/handlebars/src/helpers/mod.rs index bfd50c1f4..ff5fa2495 100644 --- a/vendor/handlebars/src/helpers/mod.rs +++ b/vendor/handlebars/src/helpers/mod.rs @@ -32,7 +32,8 @@ pub type HelperResult = Result<(), RenderError>; /// ``` /// use handlebars::*; /// -/// fn upper(h: &Helper<'_, '_>, _: &Handlebars<'_>, _: &Context, rc: &mut RenderContext<'_, '_>, out: &mut Output) +/// fn upper(h: &Helper<'_, '_>, _: &Handlebars<'_>, _: &Context, rc: +/// &mut RenderContext<'_, '_>, out: &mut dyn Output) /// -> HelperResult { /// // get parameter from helper or throw an error /// let param = h.param(0).and_then(|v| v.value().as_str()).unwrap_or(""); diff --git a/vendor/handlebars/src/helpers/scripting.rs b/vendor/handlebars/src/helpers/scripting.rs index cec3b9763..abd567ae9 100644 --- a/vendor/handlebars/src/helpers/scripting.rs +++ b/vendor/handlebars/src/helpers/scripting.rs @@ -98,10 +98,16 @@ mod test { let ast = engine.compile(&script).unwrap(); let params = vec![PathAndJson::new(None, ScopedJson::Derived(json!(true)))]; - let hash = btreemap! { - "me" => PathAndJson::new(None, ScopedJson::Derived(json!("no"))), - "you" => PathAndJson::new(None, ScopedJson::Derived(json!("yes"))), - }; + + let mut hash = BTreeMap::new(); + hash.insert( + "me", + PathAndJson::new(None, ScopedJson::Derived(json!("no"))), + ); + hash.insert( + "you", + PathAndJson::new(None, ScopedJson::Derived(json!("yes"))), + ); let result = call_script_helper(¶ms, &hash, &engine, &ast) .unwrap() |