Commit Graph

225 Commits

Author SHA1 Message Date
mrpaulblack
7a0f5e6b19 [simple theme] dynamic border radius in CSS 2022-01-17 22:35:02 +01:00
Alexandre Flament
468619abcb [build] /static 2022-01-16 18:52:46 +01:00
Alexandre Flament
d000288ad0 [enh] simple theme: RTL support
* mirror all inline SVGs so that direction SVGs display correctly on RTL
* set the bold list element in info box to RTL so the colon gets displayed on the right side
* set correct .ltr function for the left border on the search button in #q
* move text to the right in autocomplete
* move search form in lign with result article on RTL
* add the correct padding for img thumbnails in categories like music on RTL
* apply RTL to result table for map results
* align text in tables part of /preferences on RTL
* move burger menu on index page to the left on RTL
* fix positioning of drop down arrow on select boxes on RTL
* align result URL on the right (written LTR)
* align vim hotkeys help on the left since it is not translated
* image detail:
  * labels (author, format, URL, etc...) are written on the right,
    values are on the left.
  * URL are written LTR and overflow on the right
2022-01-16 18:51:11 +01:00
Alexandre Flament
2084d7b1ed [mod] simple theme: change stylelint configuration
* disable declaration-empty-line-before
  https://stylelint.io/user-guide/rules/list/declaration-empty-line-before/
  this change allows to mix CSS declarations and LESS mixins without empty lines:

  #something {
    display: flex;
    .ltr-left(60rem); // no mandatory empty line before this one
  }

* disable no-invalid-position-at-import-rule
  https://stylelint.io/user-guide/rules/list/no-invalid-position-at-import-rule/

  this change allows to declare some mixins and then import another .less file:
  for example:

  .ltr-left(@offset) {
    left: @offset;
  }
  @import "style.less";
2022-01-16 18:50:19 +01:00
Markus Heiser
580815a9a5 [fix] stop less grunt runner on missing files
The less grunt runner silently ignore missing files and continue with the build[1]::

    Running "less:production" (less) task
    >> Destination css/searxng.min.css not written because no source files were found.
    >> 1 stylesheet created.
    >> 1 sourcemap created.

Add filter function that calls grunt.fail() if the scr file does not exists.

[1] https://github.com/searxng/searxng/pull/750#discussion_r784357031
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-01-14 13:16:24 +01:00
Markus Heiser
3457408285 [build] /static 2022-01-10 17:42:13 +01:00
Markus Heiser
85159ad307 [fix] autocomple.js: register li.onmousedown instead li.onclick
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-01-10 17:30:57 +01:00
Markus Heiser
c956ed6c43 [build] /static 2022-01-07 08:36:32 +01:00
Markus Heiser
d8db85638e make pygments.less
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-01-07 08:35:14 +01:00
Martin Fischer
4ac6b5d32d [build] /static 2022-01-05 11:03:44 +01:00
Martin Fischer
a12cb6a807 [simple] improve styling of subcategory table headers in preferences 2022-01-05 11:03:44 +01:00
Alexandre Flament
458b7fb72d
Merge pull request #610 from return42/img-load-error
[fix] simple theme: hide the image if img load fails
2022-01-02 22:34:15 +01:00
Markus Heiser
efbcaaab3b [build] /static 2021-12-31 09:14:38 +01:00
Markus Heiser
391e4b57c9 make pygments.less
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-31 09:12:22 +01:00
Markus Heiser
f087d01e24 [build] /static 2021-12-29 14:33:54 +01:00
Markus Heiser
f75199b1ec [fix] simple theme: hide the image if img load fails
Add event listener to query selector::

    '#urls img.image'

From the user point of view, I think it is better to hide the image:
img_load_error.svg is helplful in the image category because it still allows to
select the image. IMO, in the news category, the fact there is a missing image
won't help to choose the links. From a developer point of view, the place holder
is signal that may be the engine needs to be updated (at least give a look). The
browser console should show the same information too, but it requires some
additional steps. [1]

[1] https://github.com/searxng/searxng/pull/610#issuecomment-997640132

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-29 14:30:16 +01:00
mrpaulblack
c6b76aa429 [build] /static 2021-12-18 21:25:22 +01:00
mrpaulblack
414f1039d2 [fix] theme: build img_load_error.svg as svg 2021-12-18 21:24:59 +01:00
Markus Heiser
84836a5000 [build] /static 2021-12-15 14:47:43 +01:00
Markus Heiser
c020b90056 [mod] simple theme: remove vendor prefix of width: max-content
Remove no longer needed workarounds like `width: 1000px;`
and vendor prefix of max-content [1].

[1] https://developer.mozilla.org/en-US/docs/Web/CSS/max-content#browser_compatibility

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-15 14:43:15 +01:00
Markus Heiser
459f33a18e [mod] simple-theme: remove vendor CSS
flexbox
  Browser support for flexbox is excellent, and the majority of browsers do not
  need a prefix at this point. Safari was the last of the major browsers to
  remove prefixes, with the release of Safari 9 in 2015. [1]

user-select:
  Vendor prefix of user-select is not needed, see 'Browser compatibility' [2].

[1] https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Backwards_Compatibility_of_Flexbox#status_in_browsers
[2] https://developer.mozilla.org/en-US/docs/Web/CSS/user-select#browser_compatibility

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-15 14:43:15 +01:00
Markus Heiser
715f578cda [build] /static 2021-12-15 10:45:25 +01:00
Markus Heiser
c416464949 [fix] lazy loading of <img> tags
Images should include dimension attributes.  Without `width` and `height`
specified, image dimensions are 0×0 pixels at first.  ...  In this case the
browser determines that all of them are visible to the user and decides to load
everything [1].

In CSS the `width` is set to a value and the `height` is unsed to scale the image
proportional in both dimensions.

[1] https://web.dev/browser-level-image-lazy-loading/#images-should-include-dimension-attributes
[2] https://caniuse.com/loading-lazy-attr

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-15 10:39:55 +01:00
Markus Heiser
f287787c44 [simple theme] activate - SearXNG JavaScript Style Guide
Add the 'SearXNG JavaScript Style Guide' as one quality gate in the build chain
of the simple theme::

    make themes.simple
    make themes.simple.test

In the github CI the `themes.all` target enforce a `themes.simple`.

BTW: Remove 'jshint' left overs from 0ee316f3d

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-14 07:50:53 +01:00
Markus Heiser
34f5e9c7a3 [fix] eslint --fix
automatically fix some of the problems reported by eslint rules::

    $ ./manage nvm.bash
    nvm-env$ npm --prefix searx/static/themes/simple run eslint-fix

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-14 07:31:58 +01:00
Markus Heiser
32cf24a272 [mod] eslint: add gruntfile.js to the files to lint
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-14 07:26:41 +01:00
Markus Heiser
06730588a6 [mod] SearXNG JavaScript Style Guide (eslint:recommended)
The SearXNG JavaScript Style Guide is a set of eslint rules [1] based on the
eslint:recommended [2] rules.

    "extends": "eslint:recommended"

The additional rules adopted from the JavaScript Standard Style [3][4].

[1] https://eslint.org/docs/rules/
[2] https://github.com/kunalgolani/eslint-config/tree/master/packages/recommended
[3] https://standardjs.com/rules.html#javascript-standard-style
[4] https://github.com/standard/eslint-config-standard/blob/master/.eslintrc.json

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-14 06:50:26 +01:00
Markus Heiser
9fc27088ef
Merge pull request #583 from return42/fix-combo-with
[fix] simple theme: remove width  45% from language and time filters
2021-12-12 17:02:31 +01:00
Markus Heiser
5f902bbb0f [fix] simple theme: remove width 45% from language and time filters
All three filters (`language`, `time_range` and `safesearch`) are rendered in
one line.  A size of 45% for `language` and `time_range` left only 10% for the
`safesearch` filter.  Solution: drop with from `language` and `time_range`.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-05 14:22:55 +01:00
Markus Heiser
d6d6585b26 [build] /static 2021-12-05 11:51:36 +01:00
Markus Heiser
2b26285a73 [fix] simple theme: make autocomplete-js CSP compliant
The CSP issue is, that the `_Position` function in the autocomplete-js set the
style attributes by `setAttribute("style", ...)`.  Using `setAttribute` to set
the style attribute invokes the HTML parser and CSP is triggered [1].

This patch overwrite the `_Position` function of autocomplete-js.

BTW: remove trailing whitespace

[1] https://stackoverflow.com/a/57633533

Closes: https://github.com/searxng/searxng/issues/352
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-05 11:48:23 +01:00
Markus Heiser
f5a4906e3e [build] /static 2021-12-04 11:31:04 +01:00
Markus Heiser
7d6a15a612 [fix] simple theme: make LESS sources available on non build hosts
Include the LESS source files directly in the `.map` files [1].

Drawback: `.map` files grow up in size, but this should not bother, because the
files are only loaded in debug mode.

[1] https://github.com/gruntjs/grunt-contrib-less#outputsourcefiles
[2] https://github.com/searxng/searxng/pull/575#issuecomment-984058868

Suggested-by: @dalf [2]
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-04 11:22:40 +01:00
Markus Heiser
d26a746d7d [build] /static 2021-12-01 21:12:06 +01:00
Markus Heiser
f54460a805 [fix] simple theme: make JS sources available on non build hosts
Include the source files directly in the `.map` files [1] for two reasons:

1. In the simple theme, modules from `./node_modules` are only available on
   developer's build host (a `make node.env` is needed to get the sources).  By
   example; in the `searxng.min.js.map` file, the `autocomplete.js` is linked at
   URL:

      ../node_modules/autocomplete-js/dist/autocomplete.js

2. Later, when client sources has been moved out of the `./static` URL [2] to
   the `<repo-roo>/src` folder, all JS sources are no longer available.

Drawback: `.map` files grow up in size, but this should not bother, because the
files are only loaded in debug mode.

[1] https://github.com/gruntjs/grunt-contrib-uglify#sourcemapincludesources
[2] https://github.com/searxng/searxng/issues/141

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-01 21:09:26 +01:00
Markus Heiser
82125862c6 [fix] simple theme: remove static files no longer needed
remove:

    searx/static/themes/simple/js/searxng.js
    searx/static/themes/simple/js/searxng.head.js
    searx/static/themes/simple/css/searxng-rtl.css
    searx/static/themes/simple/css/searxng.css

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-01 10:38:41 +01:00
Alexandre Flament
28b22a0f98 [mod] simple theme: smaller build
remove:
* searx/static/themes/simple/js/searxng.head.js
* searx/static/themes/simple/js/searxng.js
* searx/static/themes/simple/css/searxng-rtl.css
* searx/static/themes/simple/css/searxng.css

These files are never used.
About the js files: the .map files references the sources instead of the concated version.
2021-11-30 23:04:37 +01:00
Markus Heiser
4798acc661 [build] /static 2021-11-30 12:43:18 +01:00
Markus Heiser
7dc9cc91a8 [mod] simple theme, JS: introduce window.searxng.theme namespace
In window.searxng.theme the theme data can be passed through to JS
implementations.

Initial the window.searxng.theme namespace starts with a value for
`img_load_error`::

    // image that is displayed if load of <img src='...'> failed
    img_load_error: 'img/img_load_error.svg'

The searx/static/themes/__common__/js/image_layout.js is patched to uses the
value, if the theme defines a value for img_load_error in this namespace.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-30 12:42:52 +01:00
Markus Heiser
eff0884498 [simple] ImageLayout.watch: img_load_error.svg if img load fails
Show default image `img/img_load_error.svg` when image can't be loaded.

----
Some words about class ImageLayout:

The https://github.com/searxng/searxng/blob/master/searx/static/themes/simple/js/searxng.js is build by a grunt task ..

d0e21a01b4/searx/static/themes/simple/gruntfile.js (L91-L93)

The `/__common__/js/*.js` concats also https://github.com/searxng/searxng/blob/master/searx/static/themes/__common__/js/image_layout.js where a modified copy of the of the "Google-image-layout" (`ImageLayout`) is implemented [1][2][3].

[1] https://ptgamr.github.io/2014-09-12-google-image-layout/
[2] https://ptgamr.github.io/google-image-layout/src/google-image-layout.js
[3] https://github.com/ptgamr/google-image-layout/tree/master
----

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-29 21:10:13 +01:00
Markus Heiser
f8c3acd729 [build] /static 2021-11-29 20:48:38 +01:00
Markus Heiser
fb5c1ed310 [fix] simple theme: set img background color to wallpaper's color
The *background color* of an transparent image is the color of the color of
wallpaper on which all images are shown on.

Set variable `--color-result-image-background` and `--color-base-background` to
the same value.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-29 20:47:37 +01:00
Markus Heiser
0afcde071c [build] /static 2021-11-29 20:37:23 +01:00
Markus Heiser
944b73511a [enh] add SVG favicon href="favicon.svg" type="image/svg+xml"
Add link::

    <link rel="icon" href="favicon.png" sizes="any">
    <link rel="icon" href="favicon.svg" type="image/svg+xml">

Modern browsers should request::

    INFO  werkzeug   : 127.0.0.1 - - [28/Nov/2021 17:03:07] "GET /static/themes/simple/img/favicon.svg HTTP/1.1" 200 -

[1] https://github.com/audreyfeldroy/favicon-cheat-sheet#svg-file
[2] https://dev.to/masakudamatsu/favicon-nightmare-how-to-maintain-sanity-3al7

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-29 20:36:31 +01:00
Markus Heiser
e2e585319e [build] /static 2021-11-29 19:53:28 +01:00
Markus Heiser
9349c71c54 [mod] themes/simple/img/searxng.svg -> src/brand/searxng.svg
* move `searx/static/themes/simple/img/searxng.svg` to `src/brand/searxng.svg`

* README.rst can use it without a reference to a theme.

* the simple theme can create `searx/static/themes/simple/img/searxng.png` using
  the svg2png task

Suggested-by: @dalf https://github.com/searxng/searxng/pull/561#issuecomment-981747902
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-29 19:53:28 +01:00
Markus Heiser
8154dd2a2e [build] /static 2021-11-28 20:07:49 +01:00
Alexandre Flament
59f4c792b4 [mod] simple theme: use sharp instead of convert to create .png from .svg
define a custom grunt task, since grunt-sharp is too old (it can't be installed).
in gruntfile.js, the image tasks are moved at the end the build chain.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-28 20:05:37 +01:00
Markus Heiser
8c4c4259d4 [mod] gruntfile: do some polish (no functional change)
- remove unused 'path' constant
- fix indentation
- Put all image tasks at the end, where it is easy to list which image is processed.

Suggested -by: @dalf https://github.com/searxng/searxng/pull/541#discussion_r756247157
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-28 20:04:10 +01:00
Markus Heiser
3364a15b3a [build] /static 2021-11-23 20:04:27 +01:00