basic dynamic campaign page

tune page

composer.json

@@ -5,11 +5,12 @@
     "ext-curl": "*",
     "ext-mbstring": "*",
     "ext-xml": "*",
+    "ext-pdo": "*",
+    "ext-pdo_mysql": "*",
     "leafo/scssphp": "0.7.6",
     "erusev/parsedown": "^1.6",
     "erusev/parsedown-extra": "^0.7.1",
     "pelago/emogrifier": "^2.0",
-    "mustangostang/spyc": "^0.6.2",
+    "mustangostang/spyc": "^0.6.2"
-    "phpunit/phpunit": "^6.5"
   }
 }

controller/Controller.class.php

@@ -135,6 +135,8 @@ class Controller
         $router->get('/verify/{token}', 'AcquisitionActions::executeVerify');
         $router->get('/verify', 'AcquisitionActions::executeAutoVerify');
 
+        $router->get('/follow/{claim}', 'AcquisitionActions::executeFollowCampaign');
+
 
         $router->get('/news/category/{category}', 'ContentActions::executePostCategoryFilter');
 

controller/action/AcquisitionActions.class.php

@@ -2,6 +2,24 @@
 
 class AcquisitionActions extends Actions
 {
+    public static function executeFollowCampaign(string $claimName)
+    {
+        $claim = ChainQuery::findChannelClaim($claimName);
+
+        if (!$claim || !$claim['source_url']) {
+            Controller::redirect('/');
+        }
+
+        $title = $claim['title'] ?: $claim['name'];
+        $coverUrl = $claim['source_url'];
+        return ['acquisition/follow_campaign', [
+            'claim' => $claim,
+            'claimCount' => ChainQuery::countClaimsInChannel($claim['claim_id']),
+            'title' => $title,
+            'coverUrl' => $coverUrl,
+        ]];
+    }
+
     public static function executeYouTube(string $version = '')
     {
         $errorMessage = Request::getParam('error_message', '');

data/config.php.example

@@ -1,6 +1,9 @@
 <?php
 
 $config = [];
+// $config[Config::CHAINQUERY_DSN] = '';
+// $config[Config::CHAINQUERY_USERNAME] = '';
+// $config[Config::CHAINQUERY_PASSWORD] = '';
 // $config[Config::GITHUB_KEY] = '';
 // $config[Config::GITHUB_APP_CLIENT_ID] = ''; //optional, increases API rate limit
 // $config[Config::GITHUB_APP_CLIENT_SECRET] = '';

lib/thirdparty/ChainQuery.class.php

@@ -0,0 +1,32 @@
+<?php
+
+
+class ChainQuery
+{
+    protected static $pdo = null;
+
+    public static function getInstance()
+    {
+        if (!static::$pdo) {
+            static::$pdo = new PDO(Config::get(Config::CHAINQUERY_DSN),
+                Config::get(Config::CHAINQUERY_USERNAME), Config::get(Config::CHAINQUERY_PASSWORD));
+        }
+        return static::$pdo;
+    }
+
+    public static function findChannelClaim($claimName)
+    {
+        $claimName = '@' . trim($claimName, '@');
+        $stmt = static::getInstance()->prepare("SELECT * FROM claim c WHERE c.name = ? AND c.bid_state = ?");
+        $stmt->execute([$claimName, "controlling"]);
+        return $stmt->fetch();
+    }
+
+    public static function countClaimsInChannel($claimId)
+    {
+        $stmt = static::getInstance()->prepare("SELECT COUNT(*) FROM claim c WHERE c.publisher_id = ?");
+        $stmt->execute([$claimId]);
+        $result = $stmt->fetch();
+        return $result[0] ?? 0;
+    }
+}

lib/tools/Config.class.php

@@ -6,6 +6,9 @@ class Config
 
     //Constant to help with managing strings
     const IS_PROD = "is_prod";
+    const CHAINQUERY_DSN = 'chainquery_dsn';
+    const CHAINQUERY_USERNAME = 'chainquery_username';
+    const CHAINQUERY_PASSWORD = 'chainquery_password';
     const GITHUB_KEY = "github_key";
     const GITHUB_APP_CLIENT_ID = "github_app_client_id";
     const GITHUB_APP_CLIENT_SECRET = "github_app_client_secret";

view/template/acquisition/follow_campaign.php

@@ -0,0 +1,87 @@
+<?php Response::setMetaDescription('Watch ' . $title . ' on a platform that shares your values.') ?>
+<?php Response::setMetaTitle($title . ' on LBRY') ?>
+<pre>
+    <?php print_r($claim) ?>
+</pre>
+<main class="ancillary">
+    <section class="hero hero--half-height" style="background-image: url(<?php echo $coverUrl ?>)">
+        <div class="inner-wrap inner-wrap--center-hero">
+            <h1>Watch <?php echo $title ?></h1>
+            <h3>On a platform that shares your values.</h3>
+        </div>
+    </section>
+
+    <section>
+        <div class="inner-wrap">
+            <div class="inline-image-and-text">
+                <img
+                        alt="cctv camera"
+                        class="inline-image"
+                        src="/img/icon--cctv.svg"
+                />
+
+                <p>Predatory platforms like Facebook and YouTube abuse users, censor creators, enforce rules arbitrarily, and spy on everything you do.</p>
+            </div>
+            <div class="inline-image-and-text">
+                <p>LBRY is a user-controlled, open-source platform that stands for user freedom and personal choice. It has <em><?php echo $claimCount ?> videos from <?php echo $claim['name'] ?></em>.</p>
+                <img
+                        alt="smile icon"
+                        class="inline-image"
+                        src="/img/icon--smile.svg"
+                />
+            </div>
+        </div>
+    </section>
+    <section>
+        <div class="inner-wrap">
+            <h3>Step 1: Download LBRY</h3>
+            <p>LBRY is an open-source application available on Windows, macOS, Linux, and Android, with iOS coming soon.</p>
+            <br/>
+            <div class="align-text--center">
+                <?php echo View::render('download/_downloadButton', ['buttonStyle' => 'primary'])?>
+                <a href="/get?showall=1" class="button--link">show all platforms</a>
+            </div>
+            <br/>
+        </div>
+    </section>
+    <section>
+        <div class="inner-wrap">
+            <h3>Step 2: Search and Follow <?php echo $claim['name'] ?></h3>
+            <p>Type <?php echo $claim['name'] ?> in the search bar and then click Follow.</p>
+            <div class="align-text--center" style="margin-top: 1rem; margin-bottom: 1rem;">
+                <img src="https://via.placeholder.com/600" alt="How to follow <?php echo $claim['name'] ?> on LBRY" />
+            </div>
+            <p>If you provide your email address, you'll be notified about every new video.</p>
+        </div>
+        <br/>
+    </section>
+    <section>
+        <div class="inner-wrap">
+            <h3>Step 3 (Optional): Support <?php echo $claim['name'] ?></h3>
+            <p>Use the Tip button to support <?php echo $claim['name'] ?> and help others discover his content.</p>
+            <p>If you verify your account, you'll receive free credits that you can send to <?php echo $claim['name'] ?> or other creators.</p>
+            <small><em>Having trouble?</em> Read <a href="/faq/rewards">the rewards FAQ</a> for help.</small>
+            <div class="align-text--center" style="margin-top: 1rem; margin-bottom: 1rem;">
+                <img src="https://via.placeholder.com/600" alt="How to support <?php echo $claim['name'] ?> on LBRY" />
+            </div>
+        </div>
+        <br/>
+    </section>
+    <section>
+        <div class="inner-wrap">
+            <h3>Step 4: Enjoy Peace of Mind</h3>
+            <p>When you watch <?php echo $title ?> on LBRY, you're watching via a platform that is open-source, user-controlled, and censorship-resistant.</p>
+            <p>Unlike other platforms, it is <em>literally impossible</em> for LBRY to put it's thumb on the scales.</p>
+            <p>So what are you waiting for? Try LBRY today!</p>
+            <br/>
+            <div class="align-text--center">
+                <?php echo View::render('download/_downloadButton', ['buttonStyle' => 'primary'])?>
+                <a href="/get?showall=1" class="button--link">show all platforms</a>
+            </div>
+            <br/>
+            <div>
+                <small>Not enough details for you? Read the <a href="/what">manifesto</a> or the <a href="//lbry.tech">docs</a>.</small>
+            </div>
+        </div>
+    </section>
+</main>