init

user/plugins/admin/classes/plugin/WhiteLabel.php

@@ -0,0 +1,93 @@
+<?php
+namespace Grav\Plugin\Admin;
+
+use Grav\Common\Filesystem\Folder;
+use Grav\Common\Grav;
+use Grav\Framework\File\File;
+use RocketTheme\Toolbox\Event\Event;
+use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
+use Symfony\Component\Yaml\Yaml;
+
+class WhiteLabel
+{
+    protected $grav;
+    protected $scss;
+
+    public function __construct()
+    {
+        $this->grav = Grav::instance();
+        $this->scss = new ScssCompiler();
+    }
+
+    public function compilePresetScss($config, $options = [
+            'input' => 'plugin://admin/themes/grav/scss/preset.scss',
+            'output' => 'asset://admin-preset.css'
+        ])
+    {
+        if (is_array($config)) {
+            $color_scheme   = $config['color_scheme'];
+        } else {
+            $color_scheme   = $config->get('whitelabel.color_scheme');
+        }
+
+        if ($color_scheme) {
+            /** @var UniformResourceLocator $locator */
+            $locator       = $this->grav['locator'];
+
+            // Use ScssList object to make it easier ot handle in event
+            $scss_list     = new ScssList($locator->findResource($options['input']));
+            $output_css    = $locator->findResource(($options['output']), true, true);
+
+            Folder::create(dirname($output_css));
+
+            Grav::instance()->fireEvent('onAdminCompilePresetSCSS', new Event(['scss' => $scss_list]));
+
+            // Convert bak to regular array now we have run the event
+            $input_scss = $scss_list->all();
+
+            $imports = [$locator->findResource('plugin://admin/themes/grav/scss')];
+            foreach ($input_scss as $scss) {
+                $input_path = dirname($scss);
+                if (!in_array($input_path, $imports)) {
+                    $imports[] = $input_path;
+                }
+            }
+
+            try {
+                $compiler = $this->scss->reset();
+
+                $compiler->setVariables($color_scheme['colors'] + $color_scheme['accents']);
+                $compiler->setImportPaths($imports);
+                $compiler->compileAll($input_scss, $output_css);
+            } catch (\Exception $e) {
+                return [false, $e->getMessage()];
+            }
+
+
+            return [true, 'Recompiled successfully'];
+
+        }
+        return [false, ' Could not be recompiled, missing color scheme...'];
+    }
+
+    public function exportPresetScsss($config, $location = 'asset://admin-theme-export.yaml')
+    {
+
+        if (isset($config['color_scheme'])) {
+
+            $color_scheme = $config['color_scheme'];
+
+            $body = Yaml::dump($color_scheme);
+
+            $file = new File($location);
+            $file->save($body);
+            // todo: handle errors/exceptions?
+
+            return [true, 'File created successfully'];
+
+        } else {
+            return [false, ' Could not export, missing color scheme...'];
+        }
+    }
+
+}