diff --git a/searx/static/themes/__common__/js/image_layout.js b/searx/static/themes/__common__/js/image_layout.js
index 653da95a..e178c296 100644
--- a/searx/static/themes/__common__/js/image_layout.js
+++ b/searx/static/themes/__common__/js/image_layout.js
@@ -8,8 +8,19 @@
*
* @license Free to use under the MIT License.
*
+* @example Example usage of searxng.ImageLayout class.
+* searxng.image_thumbnail_layout = new searxng.ImageLayout(
+* '#urls', // container_selector
+* '#urls .result-images', // results_selector
+* 'img.image_thumbnail', // img_selector
+* 14, // verticalMargin
+* 6, // horizontalMargin
+* 200 // maxHeight
+* );
+* searxng.image_thumbnail_layout.watch();
*/
+
(function (w, d) {
function ImageLayout(container_selector, results_selector, img_selector, verticalMargin, horizontalMargin, maxHeight) {
this.container_selector = container_selector;
@@ -136,6 +147,11 @@
var results_nodes = d.querySelectorAll(this.results_selector);
var results_length = results_nodes.length;
+ function img_load_error(event) {
+ // console.log("ERROR can't load: " + event.originalTarget.src);
+ event.originalTarget.src = window.searxng.static_path + 'img/img_load_error.svg';
+ }
+
function throttleAlign() {
if (obj.isAlignDone) {
obj.isAlignDone = false;
@@ -146,15 +162,20 @@
}
}
+ // https://developer.mozilla.org/en-US/docs/Web/API/Window/pageshow_event
w.addEventListener('pageshow', throttleAlign);
+ // https://developer.mozilla.org/en-US/docs/Web/API/FileReader/load_event
w.addEventListener('load', throttleAlign);
+ // https://developer.mozilla.org/en-US/docs/Web/API/Window/resize_event
w.addEventListener('resize', throttleAlign);
for (i = 0; i < results_length; i++) {
img = results_nodes[i].querySelector(this.img_selector);
if (img !== null && img !== undefined) {
img.addEventListener('load', throttleAlign);
+ // https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onerror
img.addEventListener('error', throttleAlign);
+ img.addEventListener('error', img_load_error, {once: true});
}
}
};
diff --git a/searx/static/themes/simple/gruntfile.js b/searx/static/themes/simple/gruntfile.js
index b7501c73..762ba108 100644
--- a/searx/static/themes/simple/gruntfile.js
+++ b/searx/static/themes/simple/gruntfile.js
@@ -164,8 +164,8 @@ module.exports = function(grunt) {
favicon: {
files: {
'img/favicon.png': '<%= _brand %>/searxng-wordmark.svg',
- 'img/searxng.png': '<%= _brand %>/searxng.svg'
-
+ 'img/searxng.png': '<%= _brand %>/searxng.svg',
+ 'img/img_load_error.svg': '<%= _brand %>/img_load_error.svg'
}
}
},
diff --git a/src/brand/img_load_error.svg b/src/brand/img_load_error.svg
new file mode 100644
index 00000000..4bd867c5
--- /dev/null
+++ b/src/brand/img_load_error.svg
@@ -0,0 +1,71 @@
+
+
+
+
+
+ image/svg+xml
+
+
+
+