From 0e7b6c9a032d67bf5cbdcfc062d8466c18a62abd Mon Sep 17 00:00:00 2001
From: Dalf <alex@al-f.net>
Date: Wed, 11 Dec 2019 14:34:25 +0100
Subject: [mod] infinite scroll: XHR requests are sent with the header "Accept:
 text/html".

Fix https://github.com/searx/searx-docker/issues/16
---
 searx/static/plugins/js/infinite_scroll.js | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'searx/static/plugins')

diff --git a/searx/static/plugins/js/infinite_scroll.js b/searx/static/plugins/js/infinite_scroll.js
index 1a95756a0..db84a6908 100644
--- a/searx/static/plugins/js/infinite_scroll.js
+++ b/searx/static/plugins/js/infinite_scroll.js
@@ -5,12 +5,18 @@ $(document).ready(function() {
             var formData = $('#pagination form:last').serialize();
             if (formData) {
                 $('#pagination').html('<div class="loading-spinner"></div>');
-                $.post('./', formData, function (data) {
-                    var body = $(data);
-                    $('#pagination').remove();
-                    $('#main_results').append('<hr/>');
-                    $('#main_results').append(body.find('.result'));
-                    $('#main_results').append(body.find('#pagination'));
+                $.ajax({
+                    type: "POST",
+                    url: './',
+                    data: formData,
+                    dataType: 'html',
+                    success: function(data) {
+                        var body = $(data);
+                        $('#pagination').remove();
+                        $('#main_results').append('<hr/>');
+                        $('#main_results').append(body.find('.result'));
+                        $('#main_results').append(body.find('#pagination'));
+                    }
                 });
             }
         }
-- 
cgit v1.2.3


From 0ae86cd1685d244c83a6080a7816365096ab06f8 Mon Sep 17 00:00:00 2001
From: Nick Espig <nickespig@gmail.com>
Date: Tue, 4 Jun 2019 19:16:19 +0200
Subject: Fix not jumping to results loaded by infinite scroll

Infinite scroll adds a `hr` tag to split up the sections loaded by it.
The vim bindings `j` and `k`, which jump to the next and previous result
respectively, search for a **direct** sibling with the class `result`.
With the `hr` between results a direct sibling cannot be found. To fix
this we remove the restriction of it having to be a direct sibling.
---
 searx/static/plugins/js/vim_hotkeys.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'searx/static/plugins')

diff --git a/searx/static/plugins/js/vim_hotkeys.js b/searx/static/plugins/js/vim_hotkeys.js
index 13bd070e0..b0f265cb5 100644
--- a/searx/static/plugins/js/vim_hotkeys.js
+++ b/searx/static/plugins/js/vim_hotkeys.js
@@ -125,6 +125,14 @@ $(document).ready(function() {
         }
     });
 
+    function nextResult(current, direction) {
+        var next = current[direction]();
+        while (!next.is('.result') && next.length !== 0) {
+            next = next[direction]();
+        }
+        return next
+    }
+
     function highlightResult(which) {
         return function() {
             var current = $('.result[data-vim-selected]');
@@ -157,13 +165,13 @@ $(document).ready(function() {
                         }
                         break;
                     case 'down':
-                        next = current.next('.result');
+                        next = nextResult(current, 'next');
                         if (next.length === 0) {
                             next = $('.result:first');
                         }
                         break;
                     case 'up':
-                        next = current.prev('.result');
+                        next = nextResult(current, 'prev');
                         if (next.length === 0) {
                             next = $('.result:last');
                         }
-- 
cgit v1.2.3


From 65cae857354a5268253e40556153e994fa747e3d Mon Sep 17 00:00:00 2001
From: Adam Tauber <asciimoo@gmail.com>
Date: Mon, 23 Mar 2020 13:05:19 +0100
Subject: [fix] load new page with infinite scroll if there is no scrollbar -
 fixes #759

---
 searx/static/plugins/js/infinite_scroll.js | 50 ++++++++++++++++++++----------
 1 file changed, 33 insertions(+), 17 deletions(-)

(limited to 'searx/static/plugins')

diff --git a/searx/static/plugins/js/infinite_scroll.js b/searx/static/plugins/js/infinite_scroll.js
index db84a6908..9930880e3 100644
--- a/searx/static/plugins/js/infinite_scroll.js
+++ b/searx/static/plugins/js/infinite_scroll.js
@@ -1,24 +1,40 @@
+function hasScrollbar() {
+    var root = document.compatMode=='BackCompat'? document.body : document.documentElement;
+    return root.scrollHeight>root.clientHeight;
+}
+
+function loadNextPage() {
+    var formData = $('#pagination form:last').serialize();
+    if (formData) {
+        $('#pagination').html('<div class="loading-spinner"></div>');
+        $.ajax({
+            type: "POST",
+            url: './',
+            data: formData,
+            dataType: 'html',
+            success: function(data) {
+                var body = $(data);
+                $('#pagination').remove();
+                $('#main_results').append('<hr/>');
+                $('#main_results').append(body.find('.result'));
+                $('#main_results').append(body.find('#pagination'));
+                if(!hasScrollbar()) {
+                    loadNextPage();
+                }
+            }
+        });
+    }
+}
+
 $(document).ready(function() {
     var win = $(window);
+    if(!hasScrollbar()) {
+        loadNextPage();
+    }
     win.scroll(function() {
+        $("#pagination button").css("visibility", "hidden");
         if ($(document).height() - win.height() - win.scrollTop() < 150) {
-            var formData = $('#pagination form:last').serialize();
-            if (formData) {
-                $('#pagination').html('<div class="loading-spinner"></div>');
-                $.ajax({
-                    type: "POST",
-                    url: './',
-                    data: formData,
-                    dataType: 'html',
-                    success: function(data) {
-                        var body = $(data);
-                        $('#pagination').remove();
-                        $('#main_results').append('<hr/>');
-                        $('#main_results').append(body.find('.result'));
-                        $('#main_results').append(body.find('#pagination'));
-                    }
-                });
-            }
+            loadNextPage();
         }
     });
 });
-- 
cgit v1.2.3