add url image preview

Author: daryakaviani

_blog/deployment-dilemma.md

@@ -4,6 +4,9 @@ title: "The Deployment Dilemma: Merits & Challenges of Deploying MPC"
 date: 2023-09-27 10:00:00 -0800
 math: true
 custom_authors: true
+categories: blog
+image:
+    path: /assets/img/mpc.png
 excerpt: "MPC, or secure multi-party computation, is a powerful class of cryptographic primitives that enables a host of privacy-preserving systems. In MPC, $n$ parties each have an input $s_i$, and aim to compute a joint function $f(s_1, …, s_n)$. Because parties can only learn the function’s output, each party’s input is entirely hidden from the rest.
 
 In recent years, milestones in the efficiency of MPC protocols have opened a new door: leveraging MPC in broad-reaching, user-facing applications. But designing and implementing an MPC protocol is only the first step to deploying an end-to-end MPC application.

_layouts/post.html

@@ -35,23 +35,26 @@ <h1 data-toc-skip>{{ page.title }}</h1>
     {% endif %}
 
   {% if page.image %}
-    {% capture src %}src="{{ page.image.path | default: page.image }}"{% endcapture %}
-    {% capture class %}class="preview-img{% if page.image.no_bg %}{{ ' no-bg' }}{% endif %}"{% endcapture %}
-    {% capture alt %}alt="{{ page.image.alt | default: "Preview Image" }}"{% endcapture %}
-
-    {% capture lqip %}
-      {% if page.image.lqip %}
-        lqip="{{ page.image.lqip }}"
-      {% endif %}
-    {% endcapture %}
-
-    <div class="mt-3 mb-3">
-      <img {{ src }} {{ class }} {{ alt }} w="1200" h="630" {{ lqip | strip }}>
-      {%- if page.image.alt -%}
-        <figcaption class="text-center pt-2 pb-2">{{ page.image.alt }}</figcaption>
-      {%- endif -%}
-    </div>
+    {% unless page.categories contains 'blog' %}
+      {% capture src %}src="{{ page.image.path | default: page.image }}"{% endcapture %}
+      {% capture class %}class="preview-img{% if page.image.no_bg %}{{ ' no-bg' }}{% endif %}"{% endcapture %}
+      {% capture alt %}alt="{{ page.image.alt | default: "Preview Image" }}"{% endcapture %}
+  
+      {% capture lqip %}
+        {% if page.image.lqip %}
+          lqip="{{ page.image.lqip }}"
+        {% endif %}
+      {% endcapture %}
+  
+      <div class="mt-3 mb-3">
+        <img {{ src }} {{ class }} {{ alt }} w="1200" h="630" {{ lqip | strip }}>
+        {%- if page.image.alt -%}
+          <figcaption class="text-center pt-2 pb-2">{{ page.image.alt }}</figcaption>
+        {%- endif -%}
+      </div>
+    {% endunless %}
   {% endif %}
+  
 
   <div class="d-flex justify-content-between">
     <!-- author(s) -->