Single landing page scripts

app/bundles/PageBundle/Entity/Page.php

@@ -96,6 +96,16 @@ class Page extends FormEntity implements TranslationEntityInterface, VariantEnti
      */
     private $metaDescription;
 
+    /**
+     * @var string
+     */
+    private $headScript;
+
+    /**
+     * @var string
+     */
+    private $footerScript;
+
     /**
      * @var string
      */
@@ -188,6 +198,16 @@ public static function loadMetadata(ORM\ClassMetadata $metadata)
             ->nullable()
             ->build();
 
+        $builder->createField('headScript', 'text')
+            ->columnName('head_script')
+            ->nullable()
+            ->build();
+
+        $builder->createField('footerScript', 'text')
+            ->columnName('footer_script')
+            ->nullable()
+            ->build();
+
         $builder->createField('redirectType', 'string')
             ->columnName('redirect_type')
             ->nullable()
@@ -521,6 +541,54 @@ public function getMetaDescription()
         return $this->metaDescription;
     }
 
+    /**
+     * Set headScript.
+     *
+     * @param string $headScript
+     *
+     * @return Page
+     */
+    public function setHeadScript($headScript)
+    {
+        $this->headScript = $headScript;
+
+        return $this;
+    }
+
+    /**
+     * Get headScript.
+     *
+     * @return string
+     */
+    public function getHeadScript()
+    {
+        return $this->headScript;
+    }
+
+    /**
+     * Set footerScript.
+     *
+     * @param string $footerScript
+     *
+     * @return Page
+     */
+    public function setFooterScript($footerScript)
+    {
+        $this->footerScript = $footerScript;
+
+        return $this;
+    }
+
+    /**
+     * Get footerScript.
+     *
+     * @return string
+     */
+    public function getFooterScript()
+    {
+        return $this->footerScript;
+    }
+
     /**
      * Set redirectType.
      *

app/bundles/PageBundle/EventListener/BuilderSubscriber.php

@@ -504,6 +504,16 @@ public function onPageDisplay(Events\PageDisplayEvent $event)
             $content = str_ireplace(array_keys($tokens), $tokens, $content);
         }
 
+        $headCloseScripts = $page->getHeadScript();
+        if ($headCloseScripts) {
+            $content = str_ireplace('</head>', $headCloseScripts."\n</head>", $content);
+        }
+
+        $bodyCloseScripts = $page->getFooterScript();
+        if ($bodyCloseScripts) {
+            $content = str_ireplace('</body>', $bodyCloseScripts."\n</body>", $content);
+        }
+
         $event->setContent($content);
     }
 

app/bundles/PageBundle/Form/Type/PageType.php

@@ -78,7 +78,7 @@ public function __construct(
      */
     public function buildForm(FormBuilderInterface $builder, array $options)
     {
-        $builder->addEventSubscriber(new CleanFormSubscriber(['content' => 'html', 'customHtml' => 'html', 'redirectUrl' => 'url']));
+        $builder->addEventSubscriber(new CleanFormSubscriber(['content' => 'html', 'customHtml' => 'html', 'redirectUrl' => 'url', 'headScript' => 'html', 'footerScript' => 'html']));
         $builder->addEventSubscriber(new FormExitSubscriber('page.page', $options));
 
         $builder->add(
@@ -261,6 +261,34 @@ function (FormEvent $event) use ($formModifier) {
             ]
         );
 
+        $builder->add(
+            'headScript',
+            TextareaType::class,
+            [
+                'label'      => 'mautic.page.form.headscript',
+                'label_attr' => ['class' => 'control-label'],
+                'attr'       => [
+                    'class' => 'form-control',
+                    'rows'  => '8',
+                ],
+                'required'   => false,
+            ]
+        );
+
+        $builder->add(
+            'footerScript',
+            TextareaType::class,
+            [
+                'label'      => 'mautic.page.form.footerscript',
+                'label_attr' => ['class' => 'control-label'],
+                'attr'       => [
+                    'class' => 'form-control',
+                    'rows'  => '8',
+                ],
+                'required'   => false,
+            ]
+        );
+
         $builder->add(
           'redirectType',
           RedirectListType::class,

app/bundles/PageBundle/Tests/Entity/PageTest.php

@@ -1,6 +1,14 @@
 <?php
 
 declare(strict_types=1);
+/*
+ * @copyright   2021 Mautic Contributors. All rights reserved
+ * @author      Mautic, Inc.
+ *
+ * @link        https://mautic.org
+ *
+ * @license     GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
+ */
 
 namespace Mautic\PageBundle\Tests\Entity;
 
@@ -52,4 +60,32 @@ public function setNoIndexDataProvider(): iterable
         yield [0, false, ['noIndex' => [null, false]]];
         yield ['string', true, ['noIndex' => [null, true]]];
     }
+
+    /**
+     * Test setHeadScript and getHeadScript.
+     *
+     * @return void
+     */
+    public function testSetHeadScript()
+    {
+        $script = '<script>console.log("test")';
+        $page   = new Page();
+        $page->setHeadScript($script);
+
+        $this->assertEquals($script, $page->getHeadScript());
+    }
+
+    /**
+     * Test setFooterScript and getFooterScript.
+     *
+     * @return void
+     */
+    public function testSetFooterScript()
+    {
+        $script = '<script>console.log("test")';
+        $page   = new Page();
+        $page->setFooterScript($script);
+
+        $this->assertEquals($script, $page->getFooterScript());
+    }
 }

app/bundles/PageBundle/Translations/en_US/messages.ini

@@ -48,6 +48,8 @@ mautic.page.form.customhtml="Custom HTML Content"
 mautic.page.form.customhtml.help="Design the entire landing page using custom HTML"
 mautic.page.form.language.help="Translate the content into multiple languages and link them together by assigning them to a parent page. Language selection links will become available on the related landing pages for customers to choose the language they want to see."
 mautic.page.form.metadescription="Meta Description"
+mautic.page.form.headscript="Script inside Head"
+mautic.page.form.footerscript="Script inside Footer"
 mautic.page.form.template.help="Choose the theme that will give the landing page it's look and feel. Then use the Page Builder to fill in the contents. WARNING: Changing the theme after building the page may cause content to not display if the two themes do not use the same placeholders."
 mautic.page.form.redirecttype="Redirect type"
 mautic.page.form.redirecttype.help="Choose the redirect type (301 permanent, 302 temporary, none)"

app/bundles/PageBundle/Views/Page/form.html.php

@@ -114,7 +114,12 @@
             <div class="template-fields<?php echo (!$template) ? ' hide"' : ''; ?>">
                 <?php echo $view['form']->row($form['metaDescription']); ?>
             </div>
-
+            <div class="template-fields<?php echo (!$template) ? ' hide"' : ''; ?>">
+                <?php echo $view['form']->row($form['headScript']); ?>
+            </div>
+            <div class="template-fields<?php echo (!$template) ? ' hide"' : ''; ?>">
+                <?php echo $view['form']->row($form['footerScript']); ?>
+            </div>
             <div class="hide">
                 <?php echo $view['form']->rest($form); ?>
             </div>

app/migrations/Version20210203143600.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * @copyright   2021 Mautic Contributors. All rights reserved.
+ * @author      CTMobi
+ * @link        https://mautic.org
+ * @license     GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
+ */
+
+namespace Mautic\Migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\Exception\SkipMigration;
+use Mautic\CoreBundle\Doctrine\AbstractMauticMigration;
+
+final class Version20210203143600 extends AbstractMauticMigration
+{
+    /**
+     * @throws SkipMigration
+     */
+    public function preUp(Schema $schema): void
+    {
+        $pagesTable = $schema->getTable(MAUTIC_TABLE_PREFIX.'pages');
+        if ($pagesTable->hasColumn('head_script') && $pagesTable->hasColumn('footer_script')) {
+            throw new SkipMigration('Schema includes this migration');
+        }
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql("ALTER TABLE {$this->prefix}pages ADD head_script LONGTEXT DEFAULT NULL");
+        $this->addSql("ALTER TABLE {$this->prefix}pages ADD footer_script LONGTEXT DEFAULT NULL");
+    }
+}