'DEFAULT_COLORS_DARK_MAIN',
];
+const DEFAULT_COLORS_CSS_FILE = '/default_colors/default_colors.css';
+
/**
* Display an error if the plugin is active a no color is configured.
*
*/
function default_colors_init($conf)
{
- $params = '';
+ $params = [];
foreach (DEFAULT_COLORS_PLACEHOLDERS as $placeholder) {
- $params .= trim($conf->get('plugins.'. $placeholder, ''));
+ $value = trim($conf->get('plugins.'. $placeholder, ''));
+ if (strlen($value) > 0) {
+ $params[$placeholder] = $value;
+ }
}
if (empty($params)) {
$error = t('Default colors plugin error: '.
'This plugin is active and no custom color is configured.');
- return array($error);
+ return [$error];
+ }
+
+ // Colors are defined but the custom CSS file does not exist -> generate it
+ if (!file_exists(PluginManager::$PLUGINS_PATH . DEFAULT_COLORS_CSS_FILE)) {
+ default_colors_generate_css_file($params);
}
}
/**
- * When plugin parameters are saved, we regenerate the custom CSS file with provided settings.
+ * When linklist is displayed, include default_colors CSS file.
*
- * @param array $data $_POST array
+ * @param array $data - header data.
*
- * @return array Updated $_POST array
+ * @return mixed - header data with default_colors CSS file added.
*/
-function hook_default_colors_save_plugin_parameters($data)
+function hook_default_colors_render_includes($data)
{
$file = PluginManager::$PLUGINS_PATH . '/default_colors/default_colors.css';
- $template = file_get_contents(PluginManager::$PLUGINS_PATH . '/default_colors/default_colors.css.template');
- $content = '';
- foreach (DEFAULT_COLORS_PLACEHOLDERS as $rule) {
- $content .= ! empty($data[$rule])
- ? default_colors_format_css_rule($data, $rule) .';'. PHP_EOL
- : '';
- }
-
- if (! empty($content)) {
- file_put_contents($file, sprintf($template, $content));
+ if (file_exists($file )) {
+ $data['css_files'][] = $file ;
}
return $data;
}
/**
- * When linklist is displayed, include default_colors CSS file.
- *
- * @param array $data - header data.
+ * Regenerate the custom CSS file with provided settings.
*
- * @return mixed - header data with default_colors CSS file added.
+ * @param array $params Plugin configuration (CSS rules)
*/
-function hook_default_colors_render_includes($data)
+function default_colors_generate_css_file($params): void
{
$file = PluginManager::$PLUGINS_PATH . '/default_colors/default_colors.css';
- if (file_exists($file )) {
- $data['css_files'][] = $file ;
+ $template = file_get_contents(PluginManager::$PLUGINS_PATH . '/default_colors/default_colors.css.template');
+ $content = '';
+ foreach (DEFAULT_COLORS_PLACEHOLDERS as $rule) {
+ $content .= !empty($params[$rule])
+ ? default_colors_format_css_rule($params, $rule) .';'. PHP_EOL
+ : '';
}
- return $data;
+ if (! empty($content)) {
+ file_put_contents($file, sprintf($template, $content));
+ }
}
/**
namespace Shaarli\Plugin\DefaultColors;
-use DateTime;
use PHPUnit\Framework\TestCase;
use Shaarli\Bookmark\LinkDB;
use Shaarli\Config\ConfigManager;
$conf->set('plugins.DEFAULT_COLORS_BACKGROUND', 'value');
$errors = default_colors_init($conf);
$this->assertEmpty($errors);
+
+ $this->assertFileExists($file = 'sandbox/default_colors/default_colors.css');
}
/**
/**
* Test the save plugin parameters hook with all colors specified.
*/
- public function testSavePluginParametersAll()
+ public function testGenerateCssFile()
{
- $post = [
+ $params = [
'other1' => true,
'DEFAULT_COLORS_MAIN' => 'blue',
'DEFAULT_COLORS_BACKGROUND' => 'pink',
'DEFAULT_COLORS_DARK_MAIN' => 'green',
];
- hook_default_colors_save_plugin_parameters($post);
+ default_colors_generate_css_file($params);
$this->assertFileExists($file = 'sandbox/default_colors/default_colors.css');
$content = file_get_contents($file);
$expected = ':root {
/**
* Test the save plugin parameters hook with only one color specified.
*/
- public function testSavePluginParametersSingle()
+ public function testGenerateCssFileSingle()
{
- $post = [
+ $params = [
'other1' => true,
'DEFAULT_COLORS_BACKGROUND' => 'pink',
'other2' => ['yep'],
'DEFAULT_COLORS_DARK_MAIN' => '',
];
- hook_default_colors_save_plugin_parameters($post);
+ default_colors_generate_css_file($params);
$this->assertFileExists($file = 'sandbox/default_colors/default_colors.css');
$content = file_get_contents($file);
$expected = ':root {
/**
* Test the save plugin parameters hook with no color specified.
*/
- public function testSavePluginParametersNone()
+ public function testGenerateCssFileNone()
{
- hook_default_colors_save_plugin_parameters([]);
+ default_colors_generate_css_file([]);
$this->assertFileNotExists($file = 'sandbox/default_colors/default_colors.css');
}