lewp 0.3.0

Say goodbye to the web template hell. Generate your HTML5 website technically optimized and always valid. In your Rust source.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104

use {
    lewp::{
        config::{ModuleConfig, PageConfig},
        html::{api::*, NodeExt, Nodes, Script},
        LewpError,
        Module,
        Modules,
        Page,
        RuntimeInformation,
    },
    std::rc::Rc,
};

struct HeadOnly {
    config: ModuleConfig,
    head_tags: Nodes,
}

impl HeadOnly {
    pub fn new() -> Self {
        let mut config = ModuleConfig::new();
        config.skip_wrapper = true;
        Self {
            config,
            head_tags: Self::create_head_tags(),
        }
    }

    fn create_head_tags() -> Nodes {
        let content = String::from(
            "
            document.addEventListener('DOMContentLoaded', () => {
            document.querySelector('#head-only').innerHTML = 
            \"I have been added using JavaScript.\"
            });",
        );
        vec![script(Script::Inline(&content)).attr("defer", "defer")]
    }
}

impl Module for HeadOnly {
    fn head_tags(&self) -> &Nodes {
        &self.head_tags
    }

    fn id(&self) -> &str {
        "head-module"
    }

    fn config(&self) -> &ModuleConfig {
        &self.config
    }

    fn run(
        &mut self,
        _runtime_info: Rc<RuntimeInformation>,
    ) -> Result<(), LewpError> {
        Ok(())
    }

    fn view(&self) -> Nodes {
        vec![div(vec![]).attr("id", "head-only")]
    }
}

struct HelloWorldPage {
    modules: Modules,
    config: PageConfig,
}

impl Page for HelloWorldPage {
    fn modules(&self) -> &Modules {
        &self.modules
    }
    fn modules_mut(&mut self) -> &mut Modules {
        &mut self.modules
    }

    fn title(&self) -> &str {
        "Head-only module example!"
    }

    fn description(&self) -> &str {
        "This page shows how to create a head-only module!"
    }

    fn config(&self) -> &PageConfig {
        &self.config
    }

    fn run(&mut self) {
        let module = HeadOnly::new();
        self.add_module(module.into_module_ptr());
    }
}

fn main() {
    let mut page = HelloWorldPage {
        modules: vec![],
        config: PageConfig::new(),
    };
    let dom = page.build();
    println!("{}", dom);
}