diff --git a/webroot/compare/compare-test.php b/webroot/compare/compare-test.php new file mode 100644 index 0000000..a293993 --- /dev/null +++ b/webroot/compare/compare-test.php @@ -0,0 +1,13 @@ + + + + + + + +

Compare images

+

Add link to images and visually compare them. Change the link och press return to load the image.

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+ Image 1
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+    

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+        Image 2

+        
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+    

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+        Image 3

+        
+        

+    

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+        Image 4

+        
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+    

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diff --git a/webroot/js/cimage.js b/webroot/js/cimage.js
new file mode 100644
index 0000000..75b0b84
--- /dev/null
+++ b/webroot/js/cimage.js
@@ -0,0 +1,163 @@
+/**
+ * JavaScript utilities for CImage and img.php.
+ */
+window.CImage = (function(){
+    "use strict";
+
+
+    /**
+     * Init the compare page with details.
+     */
+    function compareLoadImage(event) {
+        var img, json, button, area, deck, id;
+
+        id = this.dataset.id;
+        img = document.getElementById("img" + id);
+        json = document.getElementById("json" + id);
+        button = document.getElementById("button" + id);
+        area = document.getElementById("area" + id);
+        deck = document.getElementById("deck" + id);
+
+        if (this.value == "") {
+            // Clear image if input is cleared
+            button.setAttribute("disabled", "disabled");
+            area.classList.add("hidden");
+            button.classList.remove("selected");
+            return;
+        }
+
+        // Display image in its area
+        img.src = this.value;
+        area.classList.remove("hidden");
+
+        $.getJSON(this.value + "&json", function(data) {
+            json.innerHTML = "filename: " + data.filename + "\ncolors: " + data.colors + "\nsize: " + data.size + "\nwidth: " + data.width + "\nheigh: " + data.height + "\naspect-ratio: " + data.aspectRatio;
+        });
+
+        // Display image in overlay
+        button.removeAttribute("disabled");
+        button.classList.add("selected");
+
+
+    };
+
+
+
+    /**
+     * Init the compare page with details.
+     */
+    function compareInit(options) 
+    {
+        var elements, id, onTop, myEvent,
+            input1 = document.getElementById("input1"),
+            input2 = document.getElementById("input2"),
+            input3 = document.getElementById("input3"),
+            input4 = document.getElementById("input4"),
+            details = document.getElementById("viewDetails"),
+            stack = document.getElementById("stack"),
+            buttons = document.getElementById("buttonWrap");
+
+/*            img1 = document.getElementById("img1"),
+            img2 = document.getElementById("img2"),
+            img3 = document.getElementById("img3"),
+            img4 = document.getElementById("img4"),
+            img01 = document.getElementById("img01"),
+            img02 = document.getElementById("img02"),
+            img03 = document.getElementById("img03"),
+            img04 = document.getElementById("img04"),
+            json1 = document.getElementById("json1"),
+            json2 = document.getElementById("json2"),
+            json3 = document.getElementById("json3"),
+            json4 = document.getElementById("json4"),
+            json01 = document.getElementById("json01"),
+            json02 = document.getElementById("json02"),
+            json03 = document.getElementById("json03"),
+            json04 = document.getElementById("json04"),
+            button1 = document.getElementById("button1"),
+            button2 = document.getElementById("button2"),
+            button3 = document.getElementById("button3"),
+            button4 = document.getElementById("button4"),
+            area1 = document.getElementById("area1"),
+            area2 = document.getElementById("area2"),
+            area3 = document.getElementById("area3"),
+            area4 = document.getElementById("area4");*/
+
+        input1.addEventListener("change", compareLoadImage);
+        input2.addEventListener("change", compareLoadImage);
+        input3.addEventListener("change", compareLoadImage);
+        input4.addEventListener("change", compareLoadImage);
+
+        // Toggle json
+        details.addEventListener("change", function() {
+            var elements = document.querySelectorAll(".json");
+            for (var element of elements) {
+                element.classList.toggle("hidden");
+            }
+        });
+
+        // Do not show json as default
+        if (options.json === false) {
+            details.setAttribute("checked", "checked");
+            myEvent = new CustomEvent("change");
+            details.dispatchEvent(myEvent);
+        }
+
+        // Toggle stack
+        stack.addEventListener("change", function() {
+            var element,
+                elements = document.querySelectorAll(".area");
+
+            buttons.classList.toggle("hidden");
+
+            for (element of elements) {
+                element.classList.toggle("stack");
+
+                if (!element.classList.contains('hidden')) {
+                    onTop = element;
+                }
+            }
+            onTop.classList.toggle("top");
+
+            console.log("Stacking");
+        });
+
+        // Stack as default
+        if (options.stack === true) {
+            stack.setAttribute("checked", "checked");
+            myEvent = new CustomEvent("change");
+            stack.dispatchEvent(myEvent);
+        }
+
+        // Button clicks
+        elements = document.querySelectorAll(".button");
+        for (var element of elements) {
+            element.addEventListener("click", function() {
+                var id = this.dataset.id,
+                    area = document.getElementById("area" + id);
+                
+                area.classList.toggle("top");
+                onTop.classList.toggle("top");
+                onTop = area;
+                console.log("button" + id);
+            });
+        }
+
+        input1.value = options.input1 || null;
+        input2.value = options.input2 || null;
+        input3.value = options.input3 || null;
+        input4.value = options.input4 || null;
+
+        compareLoadImage.call(input1);
+        compareLoadImage.call(input2);
+        compareLoadImage.call(input3);
+        compareLoadImage.call(input4);
+
+        console.log(options);
+    } 
+
+
+    return {
+        "compare": compareInit
+    };
+
+}());
\ No newline at end of file