Bug #18, Plugin - design review; add "Lorem_Filter_Plugin" [iet:75714…

…70][iet:7690303]

composer.json

@@ -22,6 +22,10 @@
     "jakub-onderka/php-parallel-lint": "^0.9.2",
     "wp-coding-standards/wpcs": "^0.10"
   },
+  "suggest": {
+    "vlucas/phpdotenv": "^2.4, phpdotenv",
+    "wpackagist-plugin/lorem-shortcode": "1.3.3; lorem-shortcode"
+  },
   "scripts": {
     "npm-install": "npm install eslint",
     "eslint-config": [

lorem-filter.php

@@ -0,0 +1,72 @@
+<?php namespace IET_OU\WP_Generic_Plugins;
+
+/*
+ Plugin Name: Lorem Filter
+ Plugin URI:
+ Description: ...
+ Author:      Nick Freear
+ Author URI:  https://github.com/nfreear
+ Version:     1.0-alpha
+
+ @copyright © 2017 The Open University (UK).
+ @author    Nick Freear, 04 January 2017.
+ @link      https://en-gb.wordpress.org/plugins/lorem-shortcode/
+ @link      https://wordpress.org/plugins/lorem-ipsum-dummy-article-shortcode
+*/
+
+#require_once __DIR__ . '/../../../vendor/autoload.php';
+
+use Dotenv\Dotenv;
+use SoderlindLorem as SoderlindLorem;
+
+class Lorem_Filter_Plugin {
+
+	public function __construct() {
+		add_filter( 'the_content', [ &$this, 'filter_the_content' ]);
+		add_filter( 'lorem_small', [ &$this, 'filter_lorem_small' ]);
+	}
+
+	public function filter_lorem_small( $var_paras = null ) {
+        $var_paras = $var_paras > 1 ? $var_paras : 1;
+
+		if ( class_exists( 'SoderlindLorem' ) ) {
+
+			$soder_plugin = new SoderlindLorem();
+			return $soder_plugin->lorem( [
+				'p' => self::env( 'SM_PARAS', $var_paras ),  # shortcode default: 5.
+				'l' => self::env( 'SM_LINES', 3 ),  #   "  default: 3.
+			] );
+		}
+		return '';
+	}
+
+	public function filter_the_content( $content ) {
+
+		if ( ! $content && class_exists( 'SoderlindLorem' ) ) {
+
+            if ( class_exists( 'Dotenv\Dotenv' )) {
+			    $dotenv = new Dotenv( __DIR__ . '/../../../' );
+			    $dotenv->load();
+		    }
+
+			$soder_plugin = new SoderlindLorem();
+			$lorem = $soder_plugin->lorem( [
+				'p' => self::env( 'PARAS', 5 ),  # shortcode default: 5.
+				'l' => self::env( 'LINES', 6 ),  #   "  default: 3.
+			] );
+
+			$lorem = preg_replace( '@<\/p>@', '</p> <h2> Lorem heading </h2> ', $lorem, self::env( 'LIMIT', 1 ) );
+			$lorem = preg_replace( '@,\.@', '.', $lorem );
+
+			return $lorem;
+		}
+
+		return $content;
+	}
+
+	protected static function env( $key, $default = null ) {
+		return getenv( "LOREM_$key" ) ? getenv( "LOREM_$key" ) : $default;
+	}
+
+}
+$plugin = new Lorem_Filter_Plugin();

simple_menu.php

@@ -103,7 +103,12 @@ protected function display_content( $sub_menu, $menu_id, $classes, $show_comment
       <?php echo apply_filters('the_content', get_post_field( 'post_content', $it->object_id )) ?>
       <?php self::display_comments( $it->object_id, $show_comments ) ?>
     </div>
-    <div class="col-md-3 case-study"> Case study <!-- Tricky topics guide --></div>
+    <div class="col-md-3 case-study">
+        <h4 class="cs-title"> Case study </h4> <!-- Tricky topics guide -->
+        <p><img src="/wp-content/themes/tttt-guide/images/default-case-study.png" alt="" /></p>
+        <?php echo apply_filters( 'lorem_small', null ) ?>
+        <a href="#view-more" role="button" data-toggle="tooltip" title="View the case study.">View more</a>
+    </div>
     </div>
     <?php if ( $with_top_link ): ?>
         <div class="row"><a href="#site-main" class="col-md-9 tttt-to-top">Return to top of page</a></div>