From 7aa203150fc1a2ec79c681c13f0d486d531746eb Mon Sep 17 00:00:00 2001
From: George Halkiadakis <gchalkiadakis@sklavenitis.co.gr>
Date: Sun, 12 Mar 2023 23:57:48 +0200
Subject: error pages; js system to support back/front-end

---
 html/content/js/Images/lazyload.js | 61 --------------------------------------
 1 file changed, 61 deletions(-)
 delete mode 100644 html/content/js/Images/lazyload.js

(limited to 'html/content/js/Images')

diff --git a/html/content/js/Images/lazyload.js b/html/content/js/Images/lazyload.js
deleted file mode 100644
index 4f954af..0000000
--- a/html/content/js/Images/lazyload.js
+++ /dev/null
@@ -1,61 +0,0 @@
-$$plugins.define('lazyload', function (element, options) {
-    const plugin = this;
-    plugin.logger.debug("lazy loading");
-    const mutationObserver =
-            new MutationObserver(function (mutations) {
-                mutations.forEach(function (mutation, index) {
-                    if (mutation.type === 'childList') {
-                        mutation.addedNodes.forEach(update);
-                    }
-                });
-            }),
-        observer =
-            new IntersectionObserver(function (entries, self) {
-                entries.forEach(function (entry) {
-                    if (entry.isIntersecting) {
-                        load(entry.target);
-                        self.unobserve(entry.target);
-                    }
-                });
-            }, options || {
-                rootMargin: '0px 0px 1250px 0px',
-                threshold: 0
-            }),
-        elms = element.querySelectorAll('.lazy');
-    elms.forEach(elm => observer.observe(elm));
-    mutationObserver.observe(element, { childList: true, subtree: true });
-
-    function update(element) {
-        if (!(element instanceof (HTMLElement))) {
-            return;
-        }
-        const container = element || document;
-        if (!container.querySelectorAll) {
-            return;
-        }
-        const elms = container.querySelectorAll('.lazy');
-        Array.prototype.forEach.call(elms, (elm) => !elm.getAttribute('data-loaded') && observer.observe(elm));
-    }
-
-    function load(elm) {
-        let i = 0, source, attr, picture = elm.parentElement, sources = picture.querySelectorAll('.lazysrcset');
-        if (sources.length) {
-            for (; i < sources.length; i++) {
-                source = sources[i];
-                attr = source.getAttribute('data-srcset');
-                if (attr) {
-                    source.srcset = source.getAttribute('data-srcset');
-                }
-            }
-        }
-
-        if (!elm.getAttribute('data-loaded') && elm.getAttribute('data-src')) {
-            elm.src = elm.getAttribute('data-src');
-            elm.setAttribute('data-loaded', true);
-        }
-    }
-
-    return {
-        update: update
-    };
-});
\ No newline at end of file
-- 
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