Add default transition javascript

config.example.toml

@@ -4,25 +4,41 @@ built_pages = ["test_page/about.toml", "test_page/other.toml"]
 use_default_css = true
 javascript = []
 css = []
-#before_navbar_url = "/navbar.html"
+#before_navbar_url = "test_page/resources/before_navbar.html"
-#before_content_url = "/before_content.html"
+#before_content_url = "test_page/resources/before_content.html"
-#after_content_url = "/after_content.html"
+#after_content_url = "test_page/resources/after_content.html"
 #favicon = "favicon.png"
-#twitter_author = "@teascade"
+
+#charset = "utf-8"
+#mobile_viewport = true
+#meta_description = true
+#meta_og = true
+
+#output = "public"
+
+#[google]
 #google_robots = "all"
-#google_site_verification = ""
+#google_site_verification = "some_verification"
 
-[navbar]
+#[twitter]
-items = ["about", "other", "google"]
+#twitter_site = "@teascade"
+#twitter_creator = "@teascade"
 
-    [navbar.item.about]
+#[navbar]
-    title = "About"
+#items = ["about", "other", "google"]
-    link = "/"
+#
+#    [navbar.item.about]
+#    title = "About"
+#    link = "/"
 
-    [navbar.item.other]
+#    [navbar.item.other]
-    title = "Other"
+#    title = "Other"
-    link = "/other"
+#    link = "/other"
 
-    [navbar.item.google]
+#    [navbar.item.google]
-    title = "Google!"
+#    title = "Google!"
-    link = "https://google.com"
+#    link = "https://google.com"
+
+#[resource.test]
+#source = "test_page/resources/copied_resources/"
+#destination = ""

config.toml

@@ -2,12 +2,13 @@
 website_name = "Test Website Name!"
 built_pages = ["test_page/about.toml", "test_page/other.toml"]
 use_default_css = true
-javascript = []
+use_default_js = true
-css = []
+javascript = ["test.js"]
+css = ["test.css"]
 before_navbar_url = "test_page/resources/before_navbar.html"
 before_content_url = "test_page/resources/before_content.html"
 after_content_url = "test_page/resources/after_content.html"
-favicon = "favicon.png"
+favicon = "/img/global.png"
 
 charset = "utf-8"
 mobile_viewport = true
@@ -40,5 +41,5 @@ title = "Google!"
     link = "https://google.com"
 
 [resource.test]
-source = "test_page/resources/copied_resources/"
+source = "test_page/resources/img"
-destination = ""
+destination = "img"

src/builder.rs

@@ -15,6 +15,7 @@ use options::{BuildOpt, Opt};
 use file_writer;
 
 const DEFAULT_CSS: &'static str = include_str!("templates/default-css.css");
+const DEFAULT_JS: &'static str = include_str!("templates/default-js.js");
 const PAGE_TEMPLATE: &'static str = include_str!("templates/page-template.html");
 const NAVBAR_ITEM: &'static str = include_str!("templates/navbar/item-template.html");
 const NAVBAR_IMAGE_ITEM: &'static str = include_str!("templates/navbar/image-item-template.html");
@@ -46,6 +47,20 @@ pub fn build(logger: &Logger, opt: &Opt, _: &BuildOpt) -> Result<(), Error> {
         file_writer::write_file(&css_path, DEFAULT_CSS, opt.overwrite)?;
     }
 
+    if config.global_config.website.use_default_js {
+        let js_path = file_writer::add_to_beginning(
+            PathBuf::from("js/default.js"),
+            config
+                .clone()
+                .global_config
+                .website
+                .output
+                .unwrap_or("public".to_owned()),
+        );
+        logger.log(LogLevel::DETAIL, format!("Adding {:?}", js_path));
+        file_writer::write_file(&js_path, DEFAULT_JS, opt.overwrite)?;
+    }
+
     logger.log(LogLevel::INFO, "Generating page templates");
     let page_template = Template::new(PAGE_TEMPLATE);
     let css_tag_template = Template::new(CSS_TAG);
@@ -207,15 +222,18 @@ fn write_recursive_resource(
         } else {
             match File::open(resource_path.clone()) {
                 Ok(mut read_file) => {
-                    let mut contents = String::new();
+                    let bytes: Vec<u8> = match read_file.bytes().collect() {
-                    read_file.read_to_string(&mut contents)?;
+                        Ok(bytes) => bytes,
+                        Err(_) => Vec::new(),
+                    };
+
                     let mut dest_path = destination.clone();
 
                     if source.is_dir() {
                         dest_path = dest_path.join(relative.clone());
                         dest_path.set_file_name(resource_path.file_name().unwrap());
                     }
-                    file_writer::write_file(&dest_path, contents, true)?;
+                    file_writer::write_bytes(&dest_path, &bytes, true)?;
 
                     Ok(())
                 }

src/config_toml.rs

@@ -30,6 +30,7 @@ pub struct WebsiteConfig {
     pub website_name: String,
     pub built_pages: Vec<String>,
     pub use_default_css: bool,
+    pub use_default_js: bool,
     pub javascript: Vec<String>,
     pub css: Vec<String>,
 

src/file_writer.rs

@@ -42,6 +42,10 @@ pub fn write_file<T: Into<String>>(
     content: T,
     overwrite: bool,
 ) -> Result<(), Error> {
+    write_bytes(path, content.into().as_bytes(), overwrite)
+}
+
+pub fn write_bytes(path: &PathBuf, bytes: &[u8], overwrite: bool) -> Result<(), Error> {
     if let Some(parent) = path.clone().parent() {
         create_dir_all(parent.clone())?;
     } else {
@@ -51,7 +55,6 @@ pub fn write_file<T: Into<String>>(
         ));
     }
 
-    let content = content.into();
     if path.exists() && !overwrite {
         Err(Error::new(
             LogLevel::SEVERE,
@@ -62,7 +65,7 @@ pub fn write_file<T: Into<String>>(
         ))
     } else {
         match File::create(path) {
-            Ok(mut file) => Ok(file.write_all(content.as_bytes()).unwrap()),
+            Ok(mut file) => Ok(file.write_all(bytes).unwrap()),
             Err(err) => Err(Error::from(err)),
         }
     }

src/main.rs

@@ -30,6 +30,7 @@ use logger::{LogLevel, Logger};
 use options::{Opt, Subcommands};
 use config_toml::{GlobalConfigToml, NavbarConfig, NavbarItem, WebsiteConfig};
 
+//TODO: Custom markdown
 fn main() {
     exit(match run() {
         Ok(()) => 0,
@@ -102,6 +103,7 @@ fn run() -> Result<(), ()> {
                     website_name: init_opt.name,
                     built_pages: Vec::new(),
                     use_default_css: true,
+                    use_default_js: true,
                     javascript: Vec::new(),
                     css: Vec::new(),
                     favicon: init_opt.favicon,

src/template.rs

@@ -125,6 +125,7 @@ impl Template {
             "javascript_links".to_owned() => js_tags,
 
             "use_default_css".to_owned() => config.global_config.website.use_default_css.to_string(),
+            "use_default_js".to_owned() => config.global_config.website.use_default_js.to_string(),
             "navbar".to_owned() => config.global_config.navbar.is_some().to_string(),
 
             "navbar_content".to_owned() => navbar_content,

src/templates/default-js.js

@@ -0,0 +1,81 @@
+
+var _default_js_pageloader = {
+    begin: (url) => { console.log("Started to load " + url); },
+    progress: (url, current, total) => { console.log("Progress of " + url + ": " + current + "/" + current + " (" + ((current / total) * 100) + "%)"); },
+    loaded: (url) => { console.log("Loaded " + url); }
+}
+
+function _default_js_main() {
+    let elements = document.getElementsByTagName("a");
+    for (element of elements) {
+        if (element.hostname == window.location.hostname) {
+            element.onclick = _default_js_onclick;
+        }
+    }
+
+    window.onpopstate = function () {
+        var page = window.location
+        _default_js_open_page(page, false);
+    };
+
+}
+
+function _default_js_onclick(event) {
+    event.preventDefault();
+    let url = event.target.href;
+    _default_js_open_page(url, true);
+}
+
+function _default_js_open_page(url, no_pop_state) {
+    let request = new XMLHttpRequest();
+    request.addEventListener("loadstart", (progress) => {
+        _default_js_pageloader.begin(url);
+    });
+    request.addEventListener("progress", (progress) => {
+        _default_js_pageloader.progress(url, progress.loaded, progress.total);
+    });
+    request.addEventListener("loadend", (progress) => {
+        _default_js_pageloader.loaded(url);
+        let parser = new DOMParser();
+        let new_document = parser.parseFromString(request.responseText, "text/html");
+        change_page(new_document, url, no_pop_state);
+    });
+    request.open("GET", url);
+    request.send();
+}
+
+function change_page(new_document, new_url, no_pop_state) {
+
+    // Some meta tags
+    document.title = new_document.title;
+    let new_favicon = new_document.querySelector("link[rel*='icon']").href;
+
+    document.querySelector("link[rel*='icon']").href = new_favicon;
+
+    // Replace css/js tags
+    let list = document.getElementsByClassName("._default_js_meta");
+    for (i in list) {
+        let element = list[0];
+        if (element !== undefined) {
+            element.parentNode.removeChild(element);
+        }
+    }
+
+    let new_list = new_document.getElementsByClassName("._default_js_meta");
+    for (i in new_list) {
+        let element = new_list[0];
+        if (element !== undefined) {
+            document.head.appendChild(element);
+        }
+    }
+
+    // Actually replace the content
+    document.body = new_document.body;
+    _default_js_main();
+
+    // Do history modifications
+    if (no_pop_state) {
+        window.history.pushState(new_url, new_url, new_url);
+    }
+
+}

src/templates/meta_tags/css_tag.html

@@ -1 +1 @@
-<link rel="stylesheet" href="{{link}}">
+<link class="._default_js_meta" rel="stylesheet" href="{{link}}">

src/templates/meta_tags/js_tag.html

@@ -1 +1 @@
-<script type="text/javascript" src="{{link}}"></script>
+<script class="._default_js_meta" type="text/javascript" src="{{link}}"></script>

src/templates/page-template.html

@@ -22,7 +22,8 @@
     <meta name="twitter:creator" content="{{twitter_creator}}">
     <meta name="twitter:title" content="{{page_title}}">
     <meta name="twitter:description" content="{{page_description}}">
-    <meta name="twitter:image" content="{{favicon}}"> {{endif}} {{if use_default_css}}
+    <meta name="twitter:image" content="{{favicon}}"> {{endif}} {{if use_default_js}}
+    <script type="text/javascript" src="/js/default.js"></script> {{endif}} {{if use_default_css}}
     <link rel="stylesheet" href="/css/default.css"> {{endif}} {{css_links}}{{javascript_links}}
 
     <link rel="shortcut icon" href="{{favicon}}"></link>
@@ -30,7 +31,7 @@
     <title>{{page_title}}</title>
 </head>
 
-<body>
+<body {{if use_default_js}} onload="_default_js_main()" {{endif}}>
     {{before_navbar}} {{if navbar}}
     <nav>
         <ul>

test_page/about.toml

@@ -3,7 +3,7 @@ html_path = "index.html"
 title = "About"
 description = "This is the test About page"
 content_path = "about.md"
-favicon = "/favicon.png"
+#favicon = "/favicon.png"
 #before_navbar_url = "/navbar.html"
 #before_content_url = "/before_content.html"
 #after_content_url = "/after_content.html"

test_page/other.toml

@@ -3,9 +3,9 @@ html_path = "other/index.html"
 title = "Other!"
 description = "This is the .. other page"
 content_path = "other.md"
-#favicon = "optional_favicon.png"
+favicon = "/img/square_trans.png"
 #before_navbar_url = "/navbar.html"
 before_content_url = "test_page/resources/before_content_other.html"
 #after_content_url = "/after_content.html"
-#javascript = ["Additional JavaScript"]
+javascript = ["test_additional.js"]
-#css = ["Additional CSS"]
+css = ["test_additional.css"]