feature: added conditionals + added examples

2 files changed, 53 insertions, 0 deletions

diff --git a/examples/template-demo/main.c b/examples/template-demo/main.c
index 2adbb52..9989a68 100644
--- a/examples/template-demo/main.c
+++ b/examples/template-demo/main.c
@@ -26,6 +26,10 @@ int templating_handler(UrlParams *params) {
   context_set(&ctx, "safe_html", "This is <b>bold</b> and <i>italic</i> HTML.");
   context_set(&ctx, "unsafe_html", "<script>alert(0);");
 
+  context_set(&ctx, "user_logged_in", "true");
+  context_set(&ctx, "role", "admin");
+  context_set(&ctx, "status", "active");
+
   char *features[] = {"Fast and Lightweight", "Simple API",
                       "Basic Routing",        "Templating Engine",
                       "Static File Serving",  "Cookie Management"};
diff --git a/examples/template-demo/templates/index.html b/examples/template-demo/templates/index.html
index 837688f..2a08485 100644
--- a/examples/template-demo/templates/index.html
+++ b/examples/template-demo/templates/index.html
@@ -40,6 +40,55 @@
             {{endfor}}
         </ul>
 
+        <h2>Conditional Statements (if/elif/else)</h2>
+        
+        <h3>Simple truthy check</h3>
+        <p>
+        {{if user_logged_in}}
+            <span class="highlight">User is logged in!</span>
+        {{else}}
+            <span>User is NOT logged in.</span>
+        {{endif}}
+        </p>
+
+        <h3>Equality check (role == "admin")</h3>
+        <p>
+        {{if role == "admin"}}
+            <span class="highlight">Welcome, Admin! You have full access.</span>
+        {{elif role == "user"}}
+            <span>Welcome, User! You have standard access.</span>
+        {{else}}
+            <span>Welcome, Guest! You have limited access.</span>
+        {{endif}}
+        </p>
+
+        <h3>Not equal check (status != "inactive")</h3>
+        <p>
+        {{if status != "inactive"}}
+            <span class="highlight">Account is active.</span>
+        {{else}}
+            <span>Account is inactive.</span>
+        {{endif}}
+        </p>
+
+        <h3>Variable existence check (exists)</h3>
+        <p>
+        {{if exists username}}
+            <span class="highlight">Username exists!</span>
+        {{else}}
+            <span>Username does NOT exist.</span>
+        {{endif}}
+        </p>
+        
+        <h3>Variable existence check (not exists)</h3>
+        <p>
+        {{if not exists missing_var}}
+            <span class="highlight">missing_var does NOT exist (as expected)</span>
+        {{else}}
+            <span>missing_var exists (unexpected!)</span>
+        {{endif}}
+        </p>
+
         <div class="footer">
             <p>Rendered at: {{timestamp}}</p>
         </div>