subscribe to users

app/Controllers/Api/Subscribe.php

@@ -0,0 +1,45 @@
+<?php
+namespace App\Controllers\Api;
+
+use App\Services\{Auth, Router, GenerateRandomStr, DB, Json};
+use \App\Controllers\ExceptionRegister;
+use \App\Core\Page;
+use PDO;
+
+class Subscribe
+{
+
+    public function __construct()
+    {
+
+       
+        
+        if (isset($_GET['id'])) {
+            $sid = $_GET['id'];
+        } else {
+            die();
+        }
+
+        if (Auth::userid() != $sid) {
+
+            if (!DB::query('SELECT follower_id FROM followers WHERE user_id=:userid AND follower_id=:followerid', array(':userid'=>$sid, ':followerid'=>Auth::userid()))) {
+                DB::query('INSERT INTO followers VALUES (\'0\', :userid, :followerid)', array(':userid'=>$sid, ':followerid'=>Auth::userid()));
+                $countusers = DB::query('SELECT COUNT(1) FROM followers WHERE `user_id`=:id', array(':id'=>$sid))[0]['COUNT(1)'];
+
+
+                  
+      
+                    
+                echo 1;
+                
+        } else {
+                DB::query('DELETE FROM followers WHERE user_id=:userid AND follower_id=:followerid', array(':userid'=>$sid, ':followerid'=>Auth::userid()));
+
+
+               echo 0;
+        }
+        }
+
+
+    }
+}

app/Controllers/ApiController.php

@@ -5,6 +5,7 @@ use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 use \App\Controllers\Api\{Login, Register};
+use \App\Controllers\Api\Subscribe as SubscribeUser;
 use \App\Controllers\Api\Images\{Upload};
 use \App\Controllers\Api\Images\Rate as PhotoVote;
 use \App\Controllers\Api\Images\Compress as PhotoCompress;
@@ -47,6 +48,9 @@ class ApiController
     public static function adminsetvis() {
         return new AdminPhotoSetVisibility();
     }
+    public static function subscribeuser() {
+        return new SubscribeUser();
+    }
 
 
 }

app/Core/Routes.php

@@ -38,6 +38,7 @@ class Routes
             Router::post('/api/upload', 'ApiController@upload');
             Router::post('/api/profile/update', 'ApiController@updateprofile');
             Router::post('/api/photo/comment', 'ApiController@photocomment');
+            Router::get('/api/subscribe', 'ApiController@subscribeuser');
             Router::get('/api/photo/compress', 'ApiController@photocompress');
             Router::post('/api/photo/getcomments/$id', 'ApiController@photocommentload');
             Router::get('/api/photo/vote', 'ApiController@photovote');

static/js/comments.js

@@ -158,21 +158,4 @@ $(document).ready(function()
 	.on('focus', function() { navLock = true; })
 	.on('blur', function() { navLock = false; });
 
-
-	// Переключатель подписки
-	$('.toggle, .toggle-label').on('click', function(e)
-	{
-		if (e.target.tagName == 'A') return;
-		var toggle = $('.toggle').toggleClass('on');
-
-		$.get('/api.php', { action: 'subscribe', id: $('#id').val(), subj: $('#subj').val() }, function (r)
-		{
-			if (r != 0 && r != 1)
-			{
-				toggle.toggleClass('on');
-				alert(r);
-			}
-			else toggle.attr('class', (r == 1) ? 'toggle on' : 'toggle');
-		});
-	});
 });

views/pages/Profile/Index.php

@@ -216,6 +216,46 @@ $userprofile = new User(explode('/', $_SERVER['REQUEST_URI'])[2]);
                 </table>
                             </div>
                 <div style="margin-top: 25px;"><b><a href="/search?id=<?=$userprofile->i('id')?>">Найти все фотографии, сделанные этим пользователем</a></b></div>
+                
+                <?php
+                if ($userprofile->i('id') != Auth::userid()) { ?>
+                <script>
+
+
+$(document).ready(function()
+{
+	$('.toggle, .toggle-label').on('click', function()
+	{
+		var toggle = $('.toggle').toggleClass('on');
+
+		var subscr_cnt = $('#subscr_cnt');
+		var cnt = parseInt(subscr_cnt.text());
+		subscr_cnt.html(toggle.is('.on') ? cnt+1 : cnt-1);
+
+		$.get('/api/subscribe', { action: 'subscribe', id: <?=$userprofile->i('id')?>, subj: 'a' }, function (r)
+		{
+			if (r != 0 && r != 1)
+			{
+				toggle.toggleClass('on');
+				alert(r);
+			}
+			else toggle.attr('class', (r == 1) ? 'toggle on' : 'toggle');
+		});
+	});
+});
+
+
+</script>
+<?php
+if (DB::query('SELECT follower_id FROM followers WHERE user_id=:userid AND follower_id=:followerid', array(':userid' => $userprofile->i('id'), ':followerid' => Auth::userid()))) {
+$class = 'on';
+                }
+                ?>
+                <div><div class="toggle <?=$class?>"><div class="handle"></div></div> &nbsp;<label class="toggle-label"><b>Подписка на новые фотографии этого автора</b> (подписаны: <b id="subscr_cnt"><?=DB::query('SELECT COUNT(*) FROM followers WHERE user_id=:uid', array(':uid'=>$userprofile->i('id')))[0]['COUNT(*)'];?></b>)</label></div>
+
+                <?php } else { ?>
+                    <div>Пользователей, подписанных на мои фотографии: <b><?=DB::query('SELECT COUNT(*) FROM followers WHERE user_id=:uid', array(':uid'=>$userprofile->i('id')))[0]['COUNT(*)'];?></b></div>
+                <?php } ?>
                 <?php } else { ?>
                     <center><h1>Пользователь не найден</h1></center>
                     <center><img src="/static/img/404.jpg"></center>