Merge pull request #1341 from GrosPoulet/master

New plug-in for: US Army sites

manifest.json

@@ -2069,6 +2069,10 @@
         {
             "js": ["plugins/unsplash.js"],
             "matches": ["*://*.unsplash.com/*"]
+        },
+        {
+            "js": ["plugins/usarmy.js"],
+            "matches": ["*://*.defense.gov/*", "*://*.mil/*"]
         }
     ]
 }

plugins/usarmy.js

@@ -0,0 +1,43 @@
+var hoverZoomPlugins = hoverZoomPlugins || [];
+hoverZoomPlugins.push({
+    name:'usarmy',
+    version:'0.1',
+    prepareImgLinks:function (callback) {
+        var res = [];
+
+        // sample: https://media.defense.gov/2023/Mar/21/2003447102/400/400/0/230302-F-LD209-1015.JPG
+        //      -> https://media.defense.gov/2023/Mar/21/2003447102/0/400/0/230302-F-LD209-1015.JPG
+
+        const reFind = /(.*\.defense\.gov\/.*?\/.*?\/.*?\/.*?)\/.*?\/(.*)/;
+        const reReplace = '$1/0/$2';
+
+        function findFullsizeUrl(link, src) {
+            let fullsizeUrl = src.replace(reFind, reReplace);
+            if (fullsizeUrl == src) return;
+
+            if (link.data().hoverZoomSrc == undefined) { link.data().hoverZoomSrc = [] }
+            if (link.data().hoverZoomSrc.indexOf(fullsizeUrl) == -1) {
+                link.data().hoverZoomSrc.unshift(fullsizeUrl);
+                res.push(link);
+            }
+        }
+
+        $('img[src]').each(function() {
+            findFullsizeUrl($(this), this.src);
+        });
+
+        $('[style*=url]').each(function() {
+            // extract url from style
+            var backgroundImage = this.style.backgroundImage;
+            const reUrl = /.*url\s*\(\s*(.*)\s*\).*/i
+            backgroundImage = backgroundImage.replace(reUrl, '$1');
+            // remove leading & trailing quotes
+            var backgroundImageUrl = backgroundImage.replace(/^['"]/, '').replace(/['"]+$/, '');
+            findFullsizeUrl($(this), backgroundImageUrl);
+        });
+
+        if (res.length) {
+            callback($(res), this.name);
+        }
+    }
+});