retain the same resolution as the frontend

fix bittrex API

README.md

@@ -2,19 +2,23 @@
 
 A simple PHP block explorer for browsing transactions and claims on the [LBRY](https://lbry.com) blockchain. The explorer was developed using CakePHP which is a model-view-controller (MVC) PHP framework.
 
-## Installation
+## Requirements
 There are some prerequisites that need to be installed before the explorer can be accessed.
 * Web server - Apache, caddy or nginx
 * [lbrycrd](https://github.com/lbryio/lbrycrd) with txindex turned on
-* [Python claims decoder](https://github.com/cryptodevorg/lbry-decoder)
 * MariaDB 10.2 or higher
 * Redis Server (optional, only required for the CakePHP redis cache engine, or to run `forevermempool`)
-* PHP 7.2 or higher
+* PHP 7.4 or higher
   * php-fpm
   * [igbinary extension](https://github.com/igbinary/igbinary)
   * [phpredis extension](https://github.com/phpredis/phpredis)
 * composer (PHP package manager)
 
+on ubuntu you may use this to install php requirements
+```bash
+sudo apt install php7.4-gmp php7.4-intl php7.4-mbstring php7.4-mysql php7.4-bcmath php7.4-gd
+```
+
 ### Installation steps
 * Clone the Github repository. `git clone https://github.com/lbryio/block-explorer`
 * Create a MariaDB database using the DDL found in `block-explorer/sql/lbryexplorer.ddl.sql`

composer.json

@@ -6,7 +6,7 @@
     "license": "MIT",
     "require": {
         "php": ">=5.6",
-        "cakephp/cakephp": "3.7.1",
+        "cakephp/cakephp": "3.7.7",
         "mobiledetect/mobiledetectlib": "2.*",
         "cakephp/migrations": "~1.0",
         "psr/simple-cache": "^1.0.0",
@@ -41,7 +41,6 @@
     "scripts": {
         "post-install-cmd": "App\\Console\\Installer::postInstall",
         "post-create-project-cmd": "App\\Console\\Installer::postInstall",
-        "post-autoload-dump": "Cake\\Composer\\Installer\\PluginInstaller::postAutoloadDump",
         "check": [
             "@test",
             "@cs-check"
@@ -50,5 +49,11 @@
         "cs-fix": "phpcbf --colors --standard=vendor/cakephp/cakephp-codesniffer/CakePHP ./src ./tests",
         "test": "phpunit --colors=always"
     },
-    "prefer-stable": true
+    "prefer-stable": true,
+    "config": {
+        "allow-plugins": {
+            "cakephp/plugin-installer": true,
+            "kylekatarnls/update-helper": true
+        }
+    }
 }

config/app.default.php

@@ -222,7 +222,7 @@ return [
             'className' => 'Cake\Database\Connection',
             'driver' => 'Cake\Database\Driver\Mysql',
             'persistent' => false,
-            'host' => 'chainquery.lbry.io',
+            'host' => 'chainquery.lbry.com',
             /**
              * CakePHP will use the default DB port based on the driver selected
              * MySQL on MAMP uses port 8889, MAMP users will want to uncomment
@@ -257,7 +257,7 @@ return [
              */
             //'init' => ['SET GLOBAL innodb_stats_on_metadata = 0'],
 
-            'url' => env('DATABASE_URL', 'chainquery.lbry.io:3600'),
+            'url' => env('DATABASE_URL', 'chainquery.lbry.com:3600'),
         ],
 
         'localdb' => [ // Local db for price history

config/bootstrap.php

@@ -226,5 +226,4 @@ if (Configure::read('debug')) {
     Application::addPlugin('DebugKit', ['bootstrap' => true]);
 }
 
-Configure::load('lbry','lbry.default');
-
+Configure::load('lbry', 'default');

dev.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-PHPBIN=php7.2
+PHPBIN=php7.4
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 

src/Controller/ClaimsController.php

@@ -32,9 +32,9 @@ class ClaimsController extends AppController {
         }
 
         $conn = ConnectionManager::get('default');
-        $stmt = $conn->execute('SELECT COUNT(Id) AS Total FROM Claims WHERE ThumbnailUrl IS NOT NULL AND LENGTH(TRIM(ThumbnailUrl)) > 0');
-        $count = $stmt->fetch(\PDO::FETCH_OBJ);
-        $numClaims = $count->Total;
+//        $stmt = $conn->execute('SELECT COUNT(Id) AS Total FROM Claims WHERE ThumbnailUrl IS NOT NULL AND LENGTH(TRIM(ThumbnailUrl)) > 0');
+//        $count = $stmt->fetch(\PDO::FETCH_OBJ);
+        $numClaims = 23000000;
 
         if ($beforeId < 0) {
             $beforeId = 0;

src/Controller/MainController.php

@@ -7,6 +7,7 @@ use Mdanter\Ecc\Crypto\Signature\Signer;
 use Mdanter\Ecc\Serializer\PublicKey\PemPublicKeySerializer;
 use Mdanter\Ecc\Serializer\PublicKey\DerPublicKeySerializer;
 use Mdanter\Ecc\Serializer\Signature\DerSignatureSerializer;
+use Cake\Cache\Cache;
 use Cake\Core\Configure;
 use Cake\Datasource\ConnectionManager;
 use Cake\Log\Log;
@@ -18,23 +19,25 @@ use Endroid\QrCode\Response\QrCodeResponse;
 
 class MainController extends AppController {
 
-    public static $rpcurl;
+    protected $rpcurl;
 
     const lbcPriceKey = 'lbc.price';
 
     const txOutSetInfo = 'lbrcrd.tosi';
 
-    const bittrexMarketUrl = 'https://bittrex.com/api/v1.1/public/getticker?market=BTC-LBC';
+    const bittrexMarketUrl = 'https://api.bittrex.com/v3/markets/LBC-BTC/ticker';
 
     const blockchainTickerUrl = 'https://blockchain.info/ticker';
 
     const tagReceiptAddress = 'bLockNgmfvnnnZw7bM6SPz6hk5BVzhevEp';
 
+    const blockedListUrl = 'https://api.odysee.com/file/list_blocked';
+
     protected $redis;
 
     public function initialize() {
         parent::initialize();
-        self::$rpcurl = Configure::read('Lbry.RpcUrl');
+        $this->rpcurl = Configure::read('Lbry.RpcUrl');
         $this->redis = new \Predis\Client(Configure::read('Redis.Url'));
         try {
             $this->redis->info('mem');
@@ -69,13 +72,13 @@ class MainController extends AppController {
             $btrxjson = json_decode(self::curl_get(self::bittrexMarketUrl));
             $blckjson = json_decode(self::curl_get(self::blockchainTickerUrl));
 
-            if ($btrxjson->success) {
-                $onelbc = $btrxjson->result->Bid;
+            if ($btrxjson) {
+                $onelbc = $btrxjson->bidRate;
                 $lbcPrice = 0;
                 if (isset($blckjson->USD)) {
                     $lbcPrice = $onelbc * $blckjson->USD->buy;
                     if ($lbcPrice > 0) {
-                        $priceInfo->price = number_format($lbcPrice, 2, '.', '');
+                        $priceInfo->price = number_format($lbcPrice, 3, '.', '');
                         $priceInfo->time = $now->format('c');
                         if ($this->redis) {
                             $this->redis->set(self::lbcPriceKey, json_encode($priceInfo));
@@ -96,11 +99,7 @@ class MainController extends AppController {
         $lbcUsdPrice = $this->_getLatestPrice();
         $this->set('lbcUsdPrice', $lbcUsdPrice);
 
-        $blocks = $this->Blocks->find()->select(['chainwork', 'confirmations', 'difficulty', 'hash', 'height', 'transaction_hashes', 'block_time', 'block_size'])->order(['height' => 'desc'])->limit(6)->toArray();
-        for ($i = 0; $i < count($blocks); $i++) {
-            $tx_hashes = preg_split('#,#', $blocks[$i]->transaction_hashes);
-            $blocks[$i]->transaction_count = count($tx_hashes);
-        }
+        $blocks = $this->Blocks->find()->select(['chainwork', 'confirmations', 'difficulty', 'hash', 'height', 'block_time', 'block_size','tx_count'])->order(['height' => 'desc'])->limit(6)->toArray();
         // hash rate
         $hashRate = $this->_formatHashRate($this->_gethashrate());
 
@@ -132,9 +131,13 @@ class MainController extends AppController {
             $page = intval($this->request->query('page'));
 
             $conn = ConnectionManager::get('default');
-            $stmt = $conn->execute('SELECT COUNT(id) AS Total FROM claim');
-            $count = $stmt->fetch(\PDO::FETCH_OBJ);
-            $numClaims = $count->Total;
+//            $stmt = $conn->execute('SELECT COUNT(id) AS Total FROM claim');
+//            $count = $stmt->fetch(\PDO::FETCH_OBJ);
+            $numClaims = 20000000;
+
+            $stmt = $conn->execute('SELECT MAX(id) AS MaxId FROM claim');
+            $res = $stmt->fetch(\PDO::FETCH_OBJ);
+            $maxClaimId = $res->MaxId;
 
             $numPages = ceil($numClaims  / $pageLimit);
             if ($page < 1) {
@@ -144,8 +147,18 @@ class MainController extends AppController {
                 $page = $numPages;
             }
 
-            $offset = ($page - 1) * $pageLimit;
-            $claims = $this->Claims->find()->select($this->Claims)->select(['publisher' => 'C.name'])->leftJoin(['C' => 'claim'], ['C.claim_id = Claims.publisher_id'])->order(['Claims.created_at' => 'DESC'])->offset($offset)->limit($pageLimit)->toArray();
+            $startLimitId = $maxClaimId - ($page * $pageLimit);
+            $endLimitId = $startLimitId + $pageLimit;
+            if ($endLimitId > $maxClaimId) {
+                $endLimitId = $maxClaimId;
+            }
+
+            $blockedList = json_decode($this->_getBlockedList());
+            $claims = $this->Claims->find()->select($this->Claims)->
+                select(['publisher' => 'C.name', 'publisher_transaction_hash_id' => 'C.transaction_hash_id', 'publisher_vout' => 'C.vout'])->
+                leftJoin(['C' => 'claim'], ['C.claim_id = Claims.publisher_id'])->
+                where(['Claims.id >' => $startLimitId, 'Claims.id <=' => $endLimitId])->
+                order(['Claims.id' => 'DESC'])->toArray();
 
             for ($i = 0; $i < count($claims); $i++) {
                 if ($canConvert && $claims[$i]->fee > 0 && $claims[$i]->fee_currency == 'USD') {
@@ -161,6 +174,17 @@ class MainController extends AppController {
                         $claims[$i]->LicenseUrl = $json->metadata->licenseUrl;
                     }
                 }
+
+                $claimChannel = null;
+                if ($claims[$i]->publisher_transaction_hash_id) {
+                    $claimChannel = new \stdClass();
+                    $claimChannel->transaction_hash_id = $claims[$i]->publisher_transaction_hash_id;
+                    $claimChannel->vout = $claims[$i]->publisher_vout;
+                }
+
+                $blocked = $this->_isClaimBlocked($claims[$i], $claimChannel, $blockedList);
+                $claims[$i]->isBlocked = $blocked;
+                $claims[$i]->thumbnail_url = $blocked ? null : $claims[$i]->thumbnail_url; // don't show the thumbnails too
             }
 
             $this->set('pageLimit', $pageLimit);
@@ -191,7 +215,15 @@ class MainController extends AppController {
             $moreClaims = [];
             if (isset($claim->publisher) || $claim->claim_type == 1) {
                 // find more claims for the publisher
-                $moreClaims = $this->Claims->find()->select($this->Claims)->select(['publisher' => 'C.name'])->leftJoin(['C' => 'claim'], ['C.claim_id = Claims.publisher_id'])->where(['Claims.claim_type' => 1, 'Claims.id <>' => $claim->id, 'Claims.publisher_id' => isset($claim->publisher) ? $claim->publisher_id : $claim->claim_id])->limit(9)->order(['Claims.fee' => 'DESC', 'RAND()' => 'DESC'])->toArray();
+                $moreClaimsQuery = $this->Claims->find()->select([
+                    'claim_id', 'bid_state', 'fee', 'fee_currency', 'is_nsfw', 'claim_type', 'name',
+                    'title', 'description', 'content_type', 'language', 'author', 'license', 'content_type',
+                    'created_at'
+                ])->select(['publisher' => 'C.name'])->leftJoin(['C' => 'claim'], ['C.claim_id = Claims.publisher_id'])->where(['Claims.claim_type' => 1, 'Claims.id <>' => $claim->id, 'Claims.publisher_id' => isset($claim->publisher) ? $claim->publisher_id : $claim->claim_id])->limit(9);
+                if (isset($claim->publisher) && $claim->publisher_id !== 'f2cf43b86b9d70175dc22dbb9ff7806241d90780') { // prevent ORDER BY for this particular claim
+                    $moreClaimsQuery = $moreClaimsQuery->order(['Claims.fee' => 'DESC', 'RAND()' => 'DESC']);
+                    $moreClaims = $moreClaimsQuery->toArray();
+                }
                 for ($i = 0; $i < count($moreClaims); $i++) {
                     if ($canConvert && $moreClaims[$i]->fee > 0 && $moreClaims[$i]->fee_currency == 'USD') {
                         $moreClaims[$i]->price = $moreClaims[$i]->fee / $priceInfo->price;
@@ -208,8 +240,15 @@ class MainController extends AppController {
                     }
                 }
             }
+
+            // fetch blocked list
+            $blockedList = json_decode($this->_getBlockedList());
+            $claimChannel = $this->Claims->find()->select(['transaction_hash_id', 'vout'])->where(['claim_id' => $claim->publisher_id])->first();
+            $claimIsBlocked = $this->_isClaimBlocked($claim, $claimChannel, $blockedList);
+
             $this->set('claim', $claim);
-            $this->set('moreClaims', $moreClaims);
+            $this->set('claimIsBlocked', $claimIsBlocked);
+            $this->set('moreClaims', $claimIsBlocked ? [] : $moreClaims);
         }
     }
 
@@ -219,11 +258,7 @@ class MainController extends AppController {
         $this->loadModel('Outputs');
 
         // load 10 blocks and transactions
-        $blocks = $this->Blocks->find()->select(['height', 'block_time', 'transaction_hashes'])->order(['height' => 'desc'])->limit(10)->toArray();
-        for ($i = 0; $i < count($blocks); $i++) {
-            $tx_hashes = preg_split('#,#', $blocks[$i]->transaction_hashes);
-            $blocks[$i]->transaction_count = count($tx_hashes);
-        }
+        $blocks = $this->Blocks->find()->select(['height', 'block_time', 'tx_count'])->order(['height' => 'desc'])->limit(10)->toArray();
 
         $transactions = $this->Transactions->find()->select(['Transactions.id', 'Transactions.hash', 'Transactions.value', 'Transactions.input_count', 'Transactions.output_count', 'Transactions.transaction_time', 'Transactions.created_at'])->order(['Transactions.created_at' => 'desc'])->limit(10)->toArray();
 
@@ -292,7 +327,7 @@ class MainController extends AppController {
             $page = intval($this->request->query('page'));
 
             $conn = ConnectionManager::get('default');
-            $stmt = $conn->execute('SELECT COUNT(id) AS Total FROM block');
+            $stmt = $conn->execute('SELECT height AS Total FROM block order by id desc limit 1');
             $count = $stmt->fetch(\PDO::FETCH_OBJ);
             $numBlocks = $count->Total;
 
@@ -307,7 +342,7 @@ class MainController extends AppController {
             $offset = ($page - 1) * $pageLimit;
             $currentBlock = $this->Blocks->find()->select(['height'])->order(['height' => 'DESC'])->first();
             $blocks = $this->Blocks->find()->select(
-                ['height', 'difficulty', 'transaction_hashes', 'block_size', 'nonce', 'block_time']
+                ['height', 'difficulty', 'block_size', 'nonce', 'block_time','tx_count']
             )->offset($offset)->limit($pageLimit)->order(['height' => 'DESC'])->toArray();
             $this->set('currentBlock', $currentBlock);
             $this->set('blocks', $blocks);
@@ -416,7 +451,7 @@ class MainController extends AppController {
             }
         }
 
-        $lbryAddresses = ['rFLUohPG4tP3gZHYoyhvADCtrDMiaYb7Qd', 'r9PGXsejVJb9ZfMf3QVdDEJCzxkd9JLxzL', 'r9srwX7DEN7Mex3a8oR1mKSqQmLBizoJvi', 'bRo4FEeqqxY7nWFANsZsuKEWByEgkvz8Qt', 'bU2XUzckfpdEuQNemKvhPT1gexQ3GG3SC2', 'bay3VA6YTQBL4WLobbG7CthmoGeUKXuXkD', 'bLPbiXBp6Vr3NSnsHzDsLNzoy5o36re9Cz', 'bVUrbCK8hcZ5XWti7b9eNxKEBxzc1rr393', 'bZja2VyhAC84a9hMwT8dwTU6rDRXowrjxH', 'bMgqQqYfwzWWYBk5o5dBMXtCndVAoeqy6h', 'bMvUBo1h5WS46ThHtmfmXftz3z33VHL7wc'];
+        $lbryAddresses = ['rEqocTgdPdoD8NEbrECTUPfpquJ4zPVCJ8', 'rKaAUDxr24hHNNTQuNtRvNt8SGYJMdLXo3', 'r7hj61jdbGXcsccxw8UmEFCReZoCWLRr7t', 'bRo4FEeqqxY7nWFANsZsuKEWByEgkvz8Qt', 'bU2XUzckfpdEuQNemKvhPT1gexQ3GG3SC2', 'bay3VA6YTQBL4WLobbG7CthmoGeUKXuXkD', 'bLPbiXBp6Vr3NSnsHzDsLNzoy5o36re9Cz', 'bVUrbCK8hcZ5XWti7b9eNxKEBxzc1rr393', 'bZja2VyhAC84a9hMwT8dwTU6rDRXowrjxH', 'bMgqQqYfwzWWYBk5o5dBMXtCndVAoeqy6h', 'bMvUBo1h5WS46ThHtmfmXftz3z33VHL7wc', 'bX6napXtY2nVTBRc8PwULBuGWn2i3SCtrN', 'bG1fEEqDVepDy3AbvM8outQ3FQUu76aDot'];
         $totalBalance = 0;
         $maxBalance = 0;
         $minBalance = 0;
@@ -607,12 +642,7 @@ class MainController extends AppController {
         // Load 10 blocks
         $this->autoRender = false;
         $this->loadModel('Blocks');
-        $blocks = $this->Blocks->find()->select(['Height' => 'height', 'BlockTime' => 'block_time', 'transaction_hashes'])->order(['Height' => 'desc'])->limit(10)->toArray();
-        for ($i = 0; $i < count($blocks); $i++) {
-            $tx_hashes = preg_split('#,#', $blocks[$i]->transaction_hashes);
-            $blocks[$i]->TransactionCount = count($tx_hashes);
-            unset($blocks[$i]->transaction_hashes);
-        }
+        $blocks = $this->Blocks->find()->select(['Height' => 'height', 'BlockTime' => 'block_time', 'TransactionCount'=>'tx_count'])->order(['Height' => 'desc'])->limit(10)->toArray();
 
         $this->_jsonResponse(['success' => true, 'blocks' => $blocks]);
     }
@@ -626,7 +656,7 @@ class MainController extends AppController {
         $this->_jsonResponse(['success' => true, 'txs' => $txs]);
     }
 
-     protected function _gettxoutsetinfo() {
+    /*protected function _gettxoutsetinfo() {
         $now = new \DateTime('now', new \DateTimeZone('UTC'));
         $txOutSetInfo = new \stdClass();
         $txOutSetInfo->time = $now->format('c');
@@ -649,7 +679,6 @@ class MainController extends AppController {
         }
 
         if ($shouldRefreshSet) {
-
             $req = ['method' => 'gettxoutsetinfo', 'params' => []];
             try {
                 $res = json_decode(self::curl_json_post(self::$rpcurl, json_encode($req)));
@@ -667,7 +696,7 @@ class MainController extends AppController {
         }
 
         return (isset($txOutSetInfo->tosi)) ? $txOutSetInfo->tosi : 'N/A';
-    }
+    }*/
 
     public function apistatus() {
         $this->autoRender = false;
@@ -695,12 +724,9 @@ class MainController extends AppController {
     public function apirecentblocks() {
         $this->autoRender = false;
         $this->loadModel('Blocks');
-        $blocks = $this->Blocks->find()->select(['Difficulty' => 'difficulty', 'Hash' => 'hash', 'Height' => 'height', 'transaction_hashes', 'BlockTime' => 'block_time', 'BlockSize' => 'block_size'])->order(['Height' => 'desc'])->limit(6)->toArray();
+        $blocks = $this->Blocks->find()->select(['Difficulty' => 'difficulty', 'Hash' => 'hash', 'Height' => 'height', 'BlockTime' => 'block_time', 'BlockSize' => 'block_size', 'TransactionCount' => 'tx_count'])->order(['Height' => 'desc'])->limit(6)->toArray();
         for ($i = 0; $i < count($blocks); $i++) {
-            $tx_hashes = preg_split('#,#', $blocks[$i]->transaction_hashes);
-            $blocks[$i]->TransactionCount = count($tx_hashes);
             $blocks[$i]->Difficulty = number_format($blocks[$i]->Difficulty, 2, '.', '');
-            unset($blocks[$i]->transaction_hashes);
         }
         return $this->_jsonResponse(['success' => true, 'blocks' => $blocks]);
     }
@@ -841,17 +867,27 @@ class MainController extends AppController {
         $circulating = 0;
         $txoutsetinfo = $this->_gettxoutsetinfo();
 
-        $reservedcommunity = ['rFLUohPG4tP3gZHYoyhvADCtrDMiaYb7Qd'];
-        $reservedoperational = ['r9PGXsejVJb9ZfMf3QVdDEJCzxkd9JLxzL'];
-        $reservedinstitutional = ['r9srwX7DEN7Mex3a8oR1mKSqQmLBizoJvi'];
-        $reservedaux = ['bRo4FEeqqxY7nWFANsZsuKEWByEgkvz8Qt', 'bU2XUzckfpdEuQNemKvhPT1gexQ3GG3SC2', 'bay3VA6YTQBL4WLobbG7CthmoGeUKXuXkD', 'bLPbiXBp6Vr3NSnsHzDsLNzoy5o36re9Cz', 'bMvUBo1h5WS46ThHtmfmXftz3z33VHL7wc', 'bVUrbCK8hcZ5XWti7b9eNxKEBxzc1rr393', 'bZja2VyhAC84a9hMwT8dwTU6rDRXowrjxH', 'bCrboXVztuSbZzVToCWSsu1pEr2oxKHu9v', 'bMgqQqYfwzWWYBk5o5dBMXtCndVAoeqy6h'];
+        $reservedcommunity = ['rEqocTgdPdoD8NEbrECTUPfpquJ4zPVCJ8'];
+        $reservedoperational = ['r7hj61jdbGXcsccxw8UmEFCReZoCWLRr7t'];
+        $reservedinstitutional = ['rKaAUDxr24hHNNTQuNtRvNt8SGYJMdLXo3'];
+        $reservedaux = [
+            'bRo4FEeqqxY7nWFANsZsuKEWByEgkvz8Qt',
+            'bU2XUzckfpdEuQNemKvhPT1gexQ3GG3SC2',
+            'bay3VA6YTQBL4WLobbG7CthmoGeUKXuXkD',
+            'bLPbiXBp6Vr3NSnsHzDsLNzoy5o36re9Cz',
+            'bMvUBo1h5WS46ThHtmfmXftz3z33VHL7wc',
+            'bVUrbCK8hcZ5XWti7b9eNxKEBxzc1rr393',
+            'bZja2VyhAC84a9hMwT8dwTU6rDRXowrjxH',
+            'bCrboXVztuSbZzVToCWSsu1pEr2oxKHu9v',
+            'bMgqQqYfwzWWYBk5o5dBMXtCndVAoeqy6h',
+            'bX6napXtY2nVTBRc8PwULBuGWn2i3SCtrN'
+        ];
         $allAddresses = array_merge($reservedcommunity, $reservedoperational, $reservedinstitutional, $reservedaux);
 
-        $reservedtotal = $this->Addresses->find()->select(['id', 'balance' => 'SUM(balance)'])->where(['Addresses.address IN' => $allAddresses])->first();
+        $reservedtotal = $this->Addresses->find()->select(['balance' => 'SUM(balance)'])->where(['Addresses.address IN' => $allAddresses])->first();
 
-        $circulating = $txoutsetinfo->total_amount - ($reservedtotal->balance);
-
-        return $this->_jsonResponse(['success' => true, 'utxosupply' => ['total' => $txoutsetinfo->total_amount, 'circulating' => $circulating]]);
+        $circulating = (isset($txoutsetinfo) ? $txoutsetinfo->total_amount : 0) - ($reservedtotal->balance);
+        return $this->_jsonResponse(['success' => true, 'utxosupply' => ['total' => isset($txoutsetinfo) ? $txoutsetinfo->total_amount : 0, 'circulating' => $circulating]]);
     }
 
     protected function _formatHashRate($value) {
@@ -900,7 +936,7 @@ class MainController extends AppController {
     private function _gethashrate() {
         $req = ['method' => 'getnetworkhashps', 'params' => []];
         try {
-            $res = json_decode(self::curl_json_post(self::$rpcurl, json_encode($req)));
+            $res = json_decode(self::curl_json_post($this->rpcurl, json_encode($req)));
             if (!isset($res->result)) {
                 return 0;
             }
@@ -910,19 +946,6 @@ class MainController extends AppController {
         }
     }
 
-    // private function _gettxoutsetinfo() {
-        // $req = ['method' => 'gettxoutsetinfo', 'params' => []];
-        // try {
-            // $res = json_decode(self::curl_json_post(self::$rpcurl, json_encode($req)));
-            // if (!isset($res->result)) {
-                // return 0;
-            // }
-            // return $res->result;
-        // } catch (\Exception $e) {
-            // return 'N/A';
-        // }
-    // }
-
     private static function curl_json_post($url, $data, $headers = []) {
         $ch = curl_init();
         curl_setopt($ch, CURLOPT_URL, $url);
@@ -945,4 +968,67 @@ class MainController extends AppController {
         // Close any open file handle
         return $response;
     }
+
+    private function _isClaimBlocked($claim, $claimChannel, $blockedList) {
+        if (!$blockedList || !isset($blockedList->data)) {
+            // invalid blockedList response
+            return false;
+        }
+
+        $blockedOutpoints = $blockedList->data->outpoints;
+        $claimIsBlocked = false;
+        foreach ($blockedOutpoints as $outpoint) {
+            // $parts[0] = txid
+            // $parts[1] = vout
+            $parts = explode(':', $outpoint);
+            if ($claim->transaction_hash_id == $parts[0] && $claim->vout == $parts[1]) {
+                $claimIsBlocked = true;
+                break;
+            }
+
+            // check if the publisher (channel) is blocked
+            // block the channel if that's the case
+            if ($claimChannel && $claimChannel->transaction_hash_id == $parts[0] && $claimChannel->vout == $parts[1]) {
+                $claimIsBlocked = true;
+                break;
+            }
+        }
+
+        return $claimIsBlocked;
+    }
+
+    private function _gettxoutsetinfo() {
+        $cachedOutsetInfo = Cache::read('gettxoutsetinfo', 'api_requests');
+        if ($cachedOutsetInfo !== false) {
+            $res = json_decode($cachedOutsetInfo);
+            if (isset($res->result)) {
+                return $res->result;
+            }
+        }
+
+        $req = ['method' => 'gettxoutsetinfo', 'params' => []];
+        try {
+            $response = self::curl_json_post($this->rpcurl, json_encode($req));
+            $res = json_decode($response);
+            if (!isset($res->result)) {
+                return null;
+            }
+            Cache::write('gettxoutsetinfo', $response, 'api_requests');
+            return $res->result;
+        } catch (\Exception $e) {
+            return null;
+        }
+    }
+
+    private function _getBlockedList() {
+        $cachedList = Cache::read('list_blocked', 'api_requests');
+        if ($cachedList !== false) {
+            return $cachedList;
+        }
+
+        // get the result from the api
+        $response = self::curl_get(self::blockedListUrl);
+        Cache::write('list_blocked', $response, 'api_requests');
+        return $response;
+    }
 }

src/Shell/AuxShell.php

@@ -13,7 +13,7 @@ class AuxShell extends Shell {
 
     public static $rpcurl;
 
-    const bittrex = 'https://bittrex.com/api/v1.1/public/getticker?market=BTC-LBC';
+    const bittrex = 'https://api.bittrex.com/v3/markets/LBC-BTC/ticker';
 
     const blockchainticker = 'https://blockchain.info/ticker';
 
@@ -150,13 +150,13 @@ class AuxShell extends Shell {
             $btrxjson = json_decode(self::curl_get(self::bittrex));
             $blckjson = json_decode(self::curl_get(self::blockchainticker));
 
-            if ($btrxjson->success) {
-                $btc = $btrxjson->result->Bid;
+            if ($btrxjson) {
+                $btc = $btrxjson->bidRate;
                 $usd = 0;
                 if (isset($blckjson->USD)) {
                     $usd = $btc * $blckjson->USD->buy;
                     $priceInfo = new \stdClass();
-                    $priceInfo->price = number_format($usd, 2, '.', '');
+                    $priceInfo->price = number_format($usd, 3, '.', '');
                     $priceInfo->time = $now->format('c');
                     if ($redis) {
                         $redis->set(self::lbcpricekey, json_encode($priceInfo));

src/Template/Element/claimbox.ctp

@@ -29,12 +29,20 @@ $ctTag = $claim->getContentTag();
 
     <div data-autothumb="<?php echo $autoThumbText ?>" class="thumbnail <?php echo $a[mt_rand(0, count($a) - 1)] ?>">
         <?php if (!$claim->is_nsfw && strlen(trim($claim->thumbnail_url)) > 0): ?>
-            <img src="<?php echo htmlspecialchars($claim->thumbnail_url) ?>" alt="" />
+            <img src="<?php echo htmlspecialchars('https://thumbnails.odycdn.com/optimize/s:1280:720/quality:85/plain/'.$claim->thumbnail_url) ?>" alt="" />
         <?php else: ?>
             <div class="autothumb"><?php echo $autoThumbText ?></div>
         <?php endif; ?>
     </div>
 
+    <?php if ($claim->isBlocked): ?>
+
+    <div class="blocked-info">
+        In response to a complaint we received under the US Digital Millennium Copyright Act, we have blocked access to this content from our applications. For more information, please refer to <a href="https://lbry.com/faq/dmca" target="_blank">DMCA takedown requests</a>
+    </div>
+
+    <?php else: ?>
+
     <div class="metadata">
         <div class="title" title="<?php echo $claim->claim_type == 1 ? $claim->name : ((strlen(trim($claim->title)) > 0) ? $claim->title : '') ?>"><?php echo $claim->claim_type == 1 ? $claim->name : ((strlen(trim($claim->title)) > 0) ? $claim->title : '<em>No Title</em>') ?></div>
         <div class="link" title="<?php echo $claim->getLbryLink() ?>"><a href="<?php echo $claim->getLbryLink() ?>" rel="nofollow"><?php echo $claim->getLbryLink() ?></a></div>
@@ -73,4 +81,5 @@ $ctTag = $claim->getContentTag();
         -->
         <?php endif; ?>
     </div>
+    <?php endif; ?>
 </div>

src/Template/Layout/default.ctp

@@ -17,7 +17,7 @@
     <script>try{Typekit.load({ async: true });}catch(e){}</script>
 
     <!-- Analytics -->
-    <?php if ($_SERVER['HTTP_HOST'] === 'explorer.lbry.io'): ?>
+    <?php if ($_SERVER['HTTP_HOST'] === 'explorer.lbry.com'): ?>
     <!-- Global site tag (gtag.js) - Google Analytics -->
     <script async src="//www.googletagmanager.com/gtag/js?id=UA-60403362-1"></script>
     <script>
@@ -57,7 +57,7 @@
     <?php echo $this->fetch('content') ?>
     <footer>
         <div class="content">
-            <a href="https://lbry.io">LBRY</a>
+            <a href="https://lbry.com">LBRY</a>
 
             <div class="page-time">Page took <?php echo round((microtime(true) - TIME_START) * 1000, 0) ?>ms</div>
         </div>

src/Template/Main/blocks.ctp

@@ -184,7 +184,7 @@
                 <td class="right"><a href="/blocks/<?php echo $block->height ?>"><?php echo $block->height ?></a></td>
                 <td class="pad-left"><?php echo number_format($block->difficulty, 8, '.', '') ?></td>
                 <td class="right"><?php echo number_format((($currentBlock->height - $block->height) + 1), 0, '', ',') ?></td>
-                <td class="right"><?php echo count(preg_split('#,#', $block->transaction_hashes)) ?></td>
+                <td class="right"><?php echo $block->tx_count ?></td>
                 <td class="right"><?php echo round($block->block_size / 1024, 2) . 'KB' ?></td>
                 <td class="right pad-left"><?php echo $block->nonce ?></td>
                 <td class="pad-left"><?php echo \DateTime::createFromFormat('U', $block->block_time)->format('d M Y H:i:s') ?> UTC</td>

src/Template/Main/claims.ctp

@@ -65,10 +65,19 @@ if (strlen(trim($desc)) == 0) {
 </div>
 
 <div class="claims-body">
+    <?php if ($claimIsBlocked): ?>
+
+    <div class="blocked-claim-info">
+        <div class="content">
+            In response to a complaint we received under the US Digital Millennium Copyright Act, we have blocked access to this content from our applications. For more information, please refer to <a href="https://lbry.com/faq/dmca" target="_blank">DMCA takedown requests</a>.
+        </div>
+    </div>
+
+    <?php else: ?>
     <div class="claim-info">
         <div data-autothumb="<?php echo $autoThumbText ?>" class="thumbnail <?php echo $a[mt_rand(0, count($a) - 1)] ?>">
             <?php if (!$claim->is_nsfw && strlen(trim($claim->thumbnail_url)) > 0): ?>
-                <img src="<?php echo htmlspecialchars($claim->thumbnail_url) ?>" alt="" />
+                <img src="<?php echo htmlspecialchars('https://thumbnails.odycdn.com/optimize/s:1280:720/quality:85/plain/'.$claim->thumbnail_url) ?>" alt="" />
             <?php else: ?>
                 <div class="autothumb"><?php echo $autoThumbText ?></div>
             <?php endif; ?>
@@ -127,9 +136,7 @@ if (strlen(trim($desc)) == 0) {
 
                 <!--
                 <div class="value half-width"<?php if(strlen(trim($claim->license)) > 0): ?> title="<?php echo $claim->license ?>"<?php endif; ?>>
-                    <?php if (strlen(trim($claim->license_url)) > 0): ?><a href="<?php echo $claim->LicenseUrl ?>" rel="nofollow" target="_blank"><?php endif; ?>
                     <?php echo strlen(trim($claim->License)) > 0 ? $claim->License : '<em>Unspecified</em>' ?>
-                    <?php if (strlen(trim($claim->LicenseUrl))): ?></a><?php endif; ?>
                 </div>
                 -->
                 <div class="value half-width"><?php echo strlen(trim($claim->language)) > 0 ? ($claim->language == 'en' ? 'English' : '') : '<em>Unspecified</em>' ?></div>
@@ -140,6 +147,7 @@ if (strlen(trim($desc)) == 0) {
 
     <div class="clear"></div>
 
+    <?php endif; ?>
 
     <?php if (count($moreClaims) > 0): ?>
 

src/Template/Main/index.ctp

@@ -171,7 +171,7 @@
                         <td><a href="/blocks/<?php echo $block->height ?>"><?php echo $block->height ?></a></td>
                         <td><?php echo \Carbon\Carbon::createFromTimestamp($block->block_time)->diffForHumans(); ?></td>
                         <td class="right"><?php echo round($block->block_size / 1024, 2) . 'KB' ?></td>
-                        <td class="right"><?php echo $block->transaction_count ?></td>
+                        <td class="right"><?php echo $block->tx_count ?></td>
                         <td class="right"><?php echo number_format($block->difficulty, 2, '.', '') ?></td>
                         <td class="last-cell"><?php echo DateTime::createFromFormat('U', $block->block_time)->format('d M Y H:i:s') . ' UTC' ?></td>
                     </tr>
@@ -203,7 +203,7 @@
 
                 <div data-autothumb="<?php echo $autoThumbText ?>" class="thumbnail <?php echo $a[mt_rand(0, count($a) - 1)] ?>">
                     <?php if (!$claim->is_nsfw && strlen(trim($claim->thumbnail_url)) > 0): ?>
-                        <img src="<?php echo strip_tags($claim->thumbnail_url) ?>" alt="" />
+                        <img src="<?php echo strip_tags('https://thumbnails.odycdn.com/optimize/s:1280:720/quality:85/plain/'.$claim->thumbnail_url) ?>" alt="" />
                     <?php else: ?>
                         <div class="autothumb"><?php echo $autoThumbText ?></div>
                     <?php endif; ?>

src/Template/Main/realtime.ctp

@@ -131,7 +131,7 @@
                 <tr data-height="<?php echo $block->height ?>" data-time="<?php echo $block->block_time ?>">
                     <td><a href="/blocks/<?php echo $block->height ?>" target="_blank"><?php echo $block->height ?></a></td>
                     <td><?php echo \Carbon\Carbon::createFromTimestamp($block->block_time)->diffForHumans(); ?></td>
-                    <td class="right"><?php echo $block->transaction_count ?></td>
+                    <td class="right"><?php echo $block->tx_count ?></td>
                 </tr>
                 <?php endforeach; ?>
             </tbody>

webroot/css/main.css

@@ -83,6 +83,7 @@ border-radius: 0 8px 8px 0 }
 .claims-grid .claim-grid-item .tags .nsfw { background: #e53935; text-align: center; color: #fff; position: relative; left: 1px }
 .claims-grid .claim-grid-item .tags .bid-state { background: #551CA1; text-align: center; color: #fff; }
 .claims-grid .claim-grid-item .tags .content-type { background: #880e4f; text-align: center; color: #fff; }
+.claims-grid .claim-grid-item .blocked-info { padding: 24px; font-size: 90%; }
 .claims-grid .claim-grid-item .metadata { padding: 24px; font-size: 90% }
 .claims-grid .claim-grid-item .title { font-size: 120%; height: 25px; line-height: 25px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap }
 .claims-grid .claim-grid-item .desc { font-size: 90%; font-weight: 300; height: 72px; overflow: hidden; text-overflow: ellipsis; margin: 8px 0 20px 0; line-height: 24px }
@@ -95,6 +96,8 @@ border-radius: 0 8px 8px 0 }
 .claims-grid .claim-grid-item .spacer { height: 16px }
 
 .claims-body { width: 1200px; margin: 0 auto 0 auto; cursor: default }
+.claims-body .blocked-claim-info { border: 1px solid rgba(0,0,0,.15); cursor: default }
+.claims-body .blocked-claim-info .content { padding: 48px }
 .claims-body .claim-info { width: 400px; float: left; /*box-shadow: 0 2px 4px rgba(0,0,0,.175);*/ border: 1px solid rgba(0,0,0,.15); cursor: default }
 .claims-body .claim-info .thumbnail { width: 100%; height: 220px; background: #f0f0f0; display: block; position: relative; overflow: hidden }
 .claims-body .claim-info .thumbnail img { width: 100% }

webroot/js/bids-chart.js

@@ -38,7 +38,7 @@ function buildChartData(claimsData) {
 }
 
 function loadChartData() {
-    var api_url = "https://chainquery.lbry.io/api/sql?query=";
+    var api_url = "https://chainquery.odysee.tv/api/sql?query=";
 	var query = "SELECT c1.claim_type, c1.bid_state, c1.effective_amount, c1.transaction_time, o.transaction_time AS 'spent_time' FROM claim c1 LEFT JOIN (SELECT output.claim_id, tx.transaction_time FROM output INNER JOIN input ON input.prevout_hash = output.transaction_hash AND input.prevout_n = output.vout INNER JOIN transaction tx ON tx.id = input.transaction_id) o ON o.claim_id=c1.claim_id AND c1.bid_state='Spent' ORDER BY c1.transaction_time ASC";
     var url = api_url + query;
   var loadProgress = $('.bids-chart-container .load-progress');

webroot/js/mining-inflation-chart.js

@@ -97,7 +97,7 @@ function buildChartData(blockData) {
 }
 
 function loadChartData() {
-	var api_url = "https://chainquery.lbry.io/api/sql?query=";
+	var api_url = "https://chainquery.odysee.tv/api/sql?query=";
 	var query = "SELECT height, block_time FROM block WHERE confirmations > 0 ORDER BY height";
 	var url = api_url + query;
   var loadProgress = $('.mining-inflation-chart-container .load-progress');