Merge pull request #1334 from AllanWang/fix/offline-crash

Fix/offline crash

1 files changed, 92 insertions, 0 deletions

diff --git a/app/src/web/assets/js/context_a.js b/app/src/web/assets/js/context_a.js
new file mode 100644
index 00000000..410553bd
--- /dev/null
+++ b/app/src/web/assets/js/context_a.js
@@ -0,0 +1,92 @@
+"use strict";
+(function () {
+    var longClick = false;
+    var _frostCopyComment = function (e, target) {
+        if (!target.hasAttribute('data-commentid')) {
+            return false;
+        }
+        var text = target.innerText;
+        console.log("Copy comment " + text);
+        Frost.contextMenu(null, text);
+        return true;
+    };
+    var _frostCopyPost = function (e, target) {
+        if (target.tagName !== 'A') {
+            return false;
+        }
+        var parent1 = target.parentElement;
+        if (!parent1 || parent1.tagName !== 'DIV') {
+            return false;
+        }
+        var parent2 = parent1.parentElement;
+        if (!parent2 || !parent2.classList.contains('story_body_container')) {
+            return false;
+        }
+        var url = target.getAttribute('href');
+        var text = parent1.innerText;
+        console.log("Copy post " + url + " " + text);
+        Frost.contextMenu(url, text);
+        return true;
+    };
+    var _frostImage = function (e, target) {
+        var element = target;
+        for (var i = 0; i < 2; i++) {
+            if (element.tagName !== 'A') {
+                element = element.parentElement;
+            }
+        }
+        if (element.tagName !== 'A') {
+            return false;
+        }
+        var url = element.getAttribute('href');
+        if (!url || url === '#') {
+            return false;
+        }
+        var text = element.parentElement.innerText;
+        var image = element.querySelector("[style*=\"background-image: url(\"]");
+        if (!image) {
+            image = element.parentElement.querySelector("[style*=\"background-image: url(\"]");
+        }
+        if (image) {
+            var imageUrl = window.getComputedStyle(image, null).backgroundImage.trim().slice(4, -1);
+            console.log("Context image: " + imageUrl);
+            Frost.loadImage(imageUrl, text);
+            return true;
+        }
+        var img = element.querySelector("img[src*=scontent]");
+        if (img instanceof HTMLMediaElement) {
+            var imgUrl = img.src;
+            console.log("Context img: " + imgUrl);
+            Frost.loadImage(imgUrl, text);
+            return true;
+        }
+        console.log("Context content " + url + " " + text);
+        Frost.contextMenu(url, text);
+        return true;
+    };
+    var handlers = [_frostCopyComment, _frostCopyPost, _frostImage];
+    var _frostAContext = function (e) {
+        Frost.longClick(true);
+        longClick = true;
+        var target = e.target || e.currentTarget || e.srcElement;
+        if (!(target instanceof HTMLElement)) {
+            console.log("No element found");
+            return;
+        }
+        for (var _i = 0, handlers_1 = handlers; _i < handlers_1.length; _i++) {
+            var h = handlers_1[_i];
+            if (h(e, target)) {
+                e.stopPropagation();
+                e.preventDefault();
+                return;
+            }
+        }
+    };
+    document.addEventListener('contextmenu', _frostAContext, true);
+    document.addEventListener('touchend', function () {
+        if (longClick) {
+            Frost.longClick(false);
+            longClick = false;
+        }
+    }, true);
+}).call(undefined);