Added default widgets

widgets/backgroundcolour/README.md

@@ -0,0 +1,44 @@
+# Background Colour Accessibility Widget #
+
+Requires [local_accessiblity](https://github.com/ponlawat-w/moodle-local_accessibility) to be installed and enabled.
+
+This plugin allows user to customise their background colour in a Moodle site.
+
+## Installing via uploaded ZIP file ##
+
+1. Log in to your Moodle site as an admin and go to _Site administration >
+   Plugins > Install plugins_.
+2. Upload the ZIP file with the plugin code. You should only be prompted to add
+   extra details if your plugin type is not automatically detected.
+3. Check the plugin validation report and finish the installation.
+
+## Installing manually ##
+
+The plugin can be also installed by putting the contents of this directory to
+
+    {your/moodle/dirroot}/local/accessibility/widgets
+
+Afterwards, log in to your Moodle site as an admin and go to _Site administration >
+Notifications_ to complete the installation.
+
+Alternatively, you can run
+
+    $ php admin/cli/upgrade.php
+
+to complete the installation from the command line.
+
+## License ##
+
+2023 Ponlawat Weerapanpisit <[email protected]>
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program.  If not, see <https://www.gnu.org/licenses/>.

widgets/backgroundcolour/accessibility_backgroundcolour.php

@@ -0,0 +1,65 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * Widget definition
+ *
+ * @package     accessibility_backgroundcolour
+ * @copyright   2023 Ponlawat Weerapanpisit <[email protected]>
+ * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace local_accessibility\widgets;
+
+defined('MOODLE_INTERNAL') || die();
+
+require_once(__DIR__ . '/../../classes/colourwidget.php');
+
+/**
+ * Background colour accessibility widget definition
+ */
+class backgroundcolour extends colourwidget {
+
+    /**
+     * Constructor
+     */
+    public function __construct() {
+        parent::__construct(get_string('pluginname', 'accessibility_backgroundcolour'), 'backgroundcolour');
+    }
+
+    /**
+     * Initialisation
+     *
+     * @return void
+     */
+    public function init() {
+        global $PAGE;
+        /** @var \moodle_page $PAGE */ $PAGE;
+
+        $userconfig = $this->getuserconfig();
+        if ($userconfig) {
+            $this->addbodyclass('accessibility-backgroundcolour');
+            $PAGE->requires->css('/local/accessibility/widgets/backgroundcolour/styles.php');
+        }
+
+        $PAGE->requires->js_call_amd('local_accessibility/colourwidget', 'init', [
+            $this->getfullname(),
+            $this->name,
+            'background-color',
+            'accessibility-backgroundcolour',
+        ]);
+    }
+}

widgets/backgroundcolour/lang/en/accessibility_backgroundcolour.php

@@ -0,0 +1,25 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * Language strings
+ *
+ * @package     accessibility_backgroundcolour
+ * @copyright   2023 Ponlawat Weerapanpisit <[email protected]>
+ * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+$string['pluginname'] = 'Background Colour';

widgets/backgroundcolour/styles.php

@@ -0,0 +1,42 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * This will return CSS style text to be added to Moodle page that will overwrite default theme by user configuration
+ *
+ * @package     accessibility_backgroundcolour
+ * @copyright   2023 Ponlawat Weerapanpisit <[email protected]>
+ * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once(__DIR__ . '/../../../../config.php'); // @codingStandardsIgnoreLine ignore login check as guest is also allowed.
+header('Content-Type: text/css');
+
+require_once(__DIR__ . '/../../lib.php');
+require_once(__DIR__ . '/accessibility_backgroundcolour.php');
+
+$widget = new local_accessibility\widgets\backgroundcolour();
+
+$userconfig = $widget->getuserconfig();
+if (!$userconfig) {
+    exit;
+}
+
+echo <<<EOL
+body.accessibility-backgroundcolour, body.accessibility-backgroundcolour *:not(.mediaplugin, .mediaplugin *) {
+    background-color: {$userconfig} !important;
+}
+EOL;

widgets/backgroundcolour/version.php

@@ -0,0 +1,34 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * Plugin version and other meta-data are defined here.
+ *
+ * @package     accessibility_backgroundcolour
+ * @copyright   2023 Ponlawat Weerapanpisit <[email protected]>
+ * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$plugin->component = 'accessibility_backgroundcolour';
+$plugin->release = '1.0.2';
+$plugin->version = 2024041600;
+$plugin->requires = 2022041900;
+$plugin->maturity = MATURITY_STABLE;
+$plugin->dependencies = [
+    'local_accessibility' => 2023071300,
+];

widgets/fontface/README.md

@@ -0,0 +1,44 @@
+# Font Face Accessibility Widget #
+
+Requires [local_accessiblity](https://github.com/ponlawat-w/moodle-local_accessibility) to be installed and enabled.
+
+This plugin allows user to customise their font face family in a Moodle site.
+
+## Installing via uploaded ZIP file ##
+
+1. Log in to your Moodle site as an admin and go to _Site administration >
+   Plugins > Install plugins_.
+2. Upload the ZIP file with the plugin code. You should only be prompted to add
+   extra details if your plugin type is not automatically detected.
+3. Check the plugin validation report and finish the installation.
+
+## Installing manually ##
+
+The plugin can be also installed by putting the contents of this directory to
+
+    {your/moodle/dirroot}/local/accessibility/widgets
+
+Afterwards, log in to your Moodle site as an admin and go to _Site administration >
+Notifications_ to complete the installation.
+
+Alternatively, you can run
+
+    $ php admin/cli/upgrade.php
+
+to complete the installation from the command line.
+
+## License ##
+
+2023 Ponlawat Weerapanpisit <[email protected]>
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program.  If not, see <https://www.gnu.org/licenses/>.

widgets/fontface/accessibility_fontface.php

@@ -0,0 +1,65 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * Widget definition
+ *
+ * @package     accessibility_fontface
+ * @copyright   2023 Ponlawat Weerapanpisit <[email protected]>
+ * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace local_accessibility\widgets;
+
+/**
+ * Font face accessibility widget definition
+ */
+class fontface extends widgetbase {
+    /**
+     * Constructor
+     */
+    public function __construct() {
+        parent::__construct(get_string('pluginname', 'accessibility_fontface'), 'fontface');
+    }
+
+    /**
+     * Initialisation
+     *
+     * @return void
+     */
+    public function init() {
+        global $PAGE;
+
+        $userconfig = $this->getuserconfig();
+        if ($userconfig) {
+            $this->addbodyclass('accessibility-fontface-' . $userconfig);
+        }
+
+        /** @var \moodle_page $PAGE */
+        $PAGE->requires->js_call_amd('accessibility_fontface/script', 'init');
+    }
+
+    /**
+     * Get widget content
+     *
+     * @return void
+     */
+    public function getcontent() {
+        global $OUTPUT;
+        /** @var \core_renderer $OUTPUT */ $OUTPUT;
+        return $OUTPUT->render_from_template('accessibility_fontface/default', []);
+    }
+}