console (#1)

Reviewed-on: #1

config.toml

@@ -16,7 +16,7 @@ smart_punctuation = true
 git = "https://git.filiprojek.cz/fr/website"
 nav_items = [
 	{name="Home",      path="/"},
-	{name="About",     path="/about"},
+	#{name="About",     path="/about"},
-	{name="Projects",  path="/projects/"},
+	#{name="Projects",  path="/projects/"},
 ]
 

content/console.md

@@ -0,0 +1,4 @@
++++
+title = "Console"
+template = "console.html"
++++

sass/console.scss

@@ -0,0 +1,5 @@
+.console {
+  background: gray;
+  width: 80vw;
+  min-height: 20vh;
+}

static/js/console.js

@@ -0,0 +1,107 @@
+const c = document.querySelector(".console")
+const ps1 = "[fr@website ~]$ "
+const motd = "Welcome to my website!<br>You can use `help` for more informations :)"
+let line = "";
+
+function exec(command) {
+  switch (command[0]) {
+    case "help":
+      line = "help<br>author<br>contact<br>clear<br>echo"
+      break;
+    case "author":
+      line = "Filip Rojek, 2023"
+      break
+    case "contact":
+      line = "Filip Rojek &lt<a href='mailto: &#102;&#105;&#108;&#105;&#112;&#064;&#102;&#105;&#108;&#105;&#112;&#114;&#111;&#106;&#101;&#107;&#046;&#099;&#122;'>&#102;&#105;&#108;&#105;&#112;&#064;&#102;&#105;&#108;&#105;&#112;&#114;&#111;&#106;&#101;&#107;&#046;&#099;&#122;</a>&gt<br>web: <a href='https://filiprojek.cz' target='_blank'>www.filiprojek.cz</a><br>telegram: <a href='https://t.me/filiprojek' target='_blank'>@filiprojek</a>"
+      break
+    case "clear":
+      write("000ctrll")
+      return false
+    case "echo":
+      line = ""
+      command.forEach((cmd, i) => {
+        if (i === 0) return
+        line += cmd + " "
+      });
+      line = line.substring(0, line.length - 1) // remove last space
+      break
+    default:
+      line = "frsh: " + command[0] + ": command not found"
+      break;
+  }
+
+  return line
+}
+
+function write(key, payload) {
+  switch(key) {
+    case "Enter":
+      command = c.lastChild.textContent.replace(ps1, "")
+      command = command.split(" ");
+      let out = exec(command)
+      if(out !== false) {
+        line = document.createElement("p")
+        line.innerHTML += out
+        line.innerHTML += "<br>"
+        c.appendChild(line)
+        line = document.createElement("p")
+        line.innerHTML += ps1
+        c.appendChild(line)
+      }
+      command = ""
+      break
+    case "000ctrll":
+      c.innerHTML = ""
+      if(payload == motd) c.innerHTML = motd
+      line = document.createElement("p")
+      line.innerHTML += ps1
+      c.appendChild(line)
+      break
+    case "000backspace":
+      if(c.lastChild.textContent.slice(0, -1) !== ps1.slice(0, -1)) {
+        c.lastChild.innerHTML = c.lastChild.textContent.slice(0, -1)
+      }
+      break
+
+    default:
+      c.lastChild.innerHTML += key
+  }
+}
+
+function customCtrlShortcuts(plusKey) {
+  document.addEventListener("keydown", e => {
+    if(e.ctrlKey && e.key == plusKey) {
+      e.preventDefault()
+      write("000ctrl"+plusKey)
+    }
+  })
+}
+
+// On load init the terminal
+window.addEventListener("load", () => {
+  write("000ctrll", motd)
+  if (navigator.userAgent.toLowerCase().includes("mobile")) {
+    const mi = document.querySelector(".mobile-input")
+    mi.style="opacity: 0; width: 0; height: 0"
+    c.addEventListener("click", e => {
+      mi.focus()
+    })
+  }
+})
+
+// Capture the keypress
+window.addEventListener("keypress", e => {
+  e.preventDefault()
+  write(e.key)
+})
+
+window.addEventListener("keydown", e => {
+  if(e.key == "Backspace") {
+    e.preventDefault()
+    write("000backspace")
+  }
+})
+
+// Register custom ctrl shortcuts
+customCtrlShortcuts("l") // ctrl + l
+customCtrlShortcuts("c") // ctrl + c

templates/console.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block styles %}
+	<link rel="stylesheet" href="/console.css">
+{% endblock styles %}
+
+{% block content %}
+	<section class="console content"  >
+	</section>
+	<textarea class="mobile-input" style="display: none" disabled autofocus></textarea>
+  <script src="/js/console.js" defer></script>
+{% endblock content %}