5 files changed, 290 insertions, 32 deletions

diff --git a/composer.lock b/composer.lock
index fccc741c..ae7a9269 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1498,12 +1498,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/Roave/SecurityAdvisories.git",
-                "reference": "ec1a75b10126327b351fdea7c2b9bfb94e2f6f35"
+                "reference": "5a342e2dc0408d026b97ee3176b5b406e54e3766"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/ec1a75b10126327b351fdea7c2b9bfb94e2f6f35",
-                "reference": "ec1a75b10126327b351fdea7c2b9bfb94e2f6f35",
+                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/5a342e2dc0408d026b97ee3176b5b406e54e3766",
+                "reference": "5a342e2dc0408d026b97ee3176b5b406e54e3766",
                 "shasum": ""
             },
             "conflict": {
@@ -1694,8 +1694,8 @@
                 "titon/framework": ">=0,<9.9.99",
                 "truckersmp/phpwhois": "<=4.3.1",
                 "twig/twig": "<1.38|>=2,<2.7",
-                "typo3/cms": ">=6.2,<6.2.30|>=7,<7.6.32|>=8,<8.7.30|>=9,<9.5.12|>=10,<10.2.1",
-                "typo3/cms-core": ">=8,<8.7.30|>=9,<9.5.12|>=10,<10.2.1",
+                "typo3/cms": ">=6.2,<6.2.30|>=7,<7.6.32|>=8,<8.7.30|>=9,<9.5.17|>=10,<10.4.2",
+                "typo3/cms-core": ">=8,<8.7.30|>=9,<9.5.17|>=10,<10.4.2",
                 "typo3/flow": ">=1,<1.0.4|>=1.1,<1.1.1|>=2,<2.0.1|>=2.3,<2.3.16|>=3,<3.0.10|>=3.1,<3.1.7|>=3.2,<3.2.7|>=3.3,<3.3.5",
                 "typo3/neos": ">=1.1,<1.1.3|>=1.2,<1.2.13|>=2,<2.0.4",
                 "typo3/phar-stream-wrapper": ">=1,<2.1.1|>=3,<3.1.1",
@@ -1758,7 +1758,7 @@
                 }
             ],
             "description": "Prevents installation of composer packages with known security vulnerabilities: no API, simply require it",
-            "time": "2020-05-09T00:00:21+00:00"
+            "time": "2020-05-12T11:18:47+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -2547,16 +2547,16 @@
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.16.0",
+            "version": "v1.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "1aab00e39cebaef4d8652497f46c15c1b7e45294"
+                "reference": "e94c8b1bbe2bc77507a1056cdb06451c75b427f9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/1aab00e39cebaef4d8652497f46c15c1b7e45294",
-                "reference": "1aab00e39cebaef4d8652497f46c15c1b7e45294",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/e94c8b1bbe2bc77507a1056cdb06451c75b427f9",
+                "reference": "e94c8b1bbe2bc77507a1056cdb06451c75b427f9",
                 "shasum": ""
             },
             "require": {
@@ -2568,7 +2568,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.16-dev"
+                    "dev-master": "1.17-dev"
                 }
             },
             "autoload": {
@@ -2601,20 +2601,20 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2020-05-08T16:50:20+00:00"
+            "time": "2020-05-12T16:14:59+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.16.0",
+            "version": "v1.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "a54881ec0ab3b2005c406aed0023c062879031e7"
+                "reference": "fa79b11539418b02fc5e1897267673ba2c19419c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/a54881ec0ab3b2005c406aed0023c062879031e7",
-                "reference": "a54881ec0ab3b2005c406aed0023c062879031e7",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/fa79b11539418b02fc5e1897267673ba2c19419c",
+                "reference": "fa79b11539418b02fc5e1897267673ba2c19419c",
                 "shasum": ""
             },
             "require": {
@@ -2626,7 +2626,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.16-dev"
+                    "dev-master": "1.17-dev"
                 }
             },
             "autoload": {
@@ -2660,20 +2660,20 @@
                 "portable",
                 "shim"
             ],
-            "time": "2020-05-08T16:50:20+00:00"
+            "time": "2020-05-12T16:47:27+00:00"
         },
         {
             "name": "symfony/polyfill-php73",
-            "version": "v1.16.0",
+            "version": "v1.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php73.git",
-                "reference": "7e95fe59d12169fcf4041487e4bf34fca37ee0ed"
+                "reference": "a760d8964ff79ab9bf057613a5808284ec852ccc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/7e95fe59d12169fcf4041487e4bf34fca37ee0ed",
-                "reference": "7e95fe59d12169fcf4041487e4bf34fca37ee0ed",
+                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/a760d8964ff79ab9bf057613a5808284ec852ccc",
+                "reference": "a760d8964ff79ab9bf057613a5808284ec852ccc",
                 "shasum": ""
             },
             "require": {
@@ -2682,7 +2682,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.16-dev"
+                    "dev-master": "1.17-dev"
                 }
             },
             "autoload": {
@@ -2718,7 +2718,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2020-05-02T14:56:09+00:00"
+            "time": "2020-05-12T16:47:27+00:00"
         },
         {
             "name": "symfony/service-contracts",
diff --git a/index.php b/index.php
index 83f1264f..423a68f4 100644
--- a/index.php
+++ b/index.php
@@ -852,7 +852,7 @@ function renderPage($conf, $pluginManager, $bookmarkService, $history, $sessionM
         // Show login screen, then redirect to ?post=...
         if (isset($_GET['post'])) {
             header( // Redirect to login page, then back to post link.
-                'Location: /login?post='.urlencode($_GET['post']).
+                'Location: ./login?post='.urlencode($_GET['post']).
                 (!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').
                 (!empty($_GET['description'])?'&description='.urlencode($_GET['description']):'').
                 (!empty($_GET['tags'])?'&tags='.urlencode($_GET['tags']):'').
@@ -863,7 +863,7 @@ function renderPage($conf, $pluginManager, $bookmarkService, $history, $sessionM
 
         showLinkList($PAGE, $bookmarkService, $conf, $pluginManager, $loginManager);
         if (isset($_GET['edit_link'])) {
-            header('Location: /login?edit_link='. escape($_GET['edit_link']));
+            header('Location: ./login?edit_link='. escape($_GET['edit_link']));
             exit;
         }
 
diff --git a/tests/front/controller/TagCloudControllerTest.php b/tests/front/controller/TagCloudControllerTest.php
new file mode 100644
index 00000000..a76d5835
--- /dev/null
+++ b/tests/front/controller/TagCloudControllerTest.php
@@ -0,0 +1,258 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shaarli\Front\Controller;
+
+use PHPUnit\Framework\TestCase;
+use Shaarli\Bookmark\BookmarkFilter;
+use Shaarli\Bookmark\BookmarkServiceInterface;
+use Shaarli\Config\ConfigManager;
+use Shaarli\Container\ShaarliContainer;
+use Shaarli\Plugin\PluginManager;
+use Shaarli\Render\PageBuilder;
+use Shaarli\Security\LoginManager;
+use Shaarli\Security\SessionManager;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class TagCloudControllerTest extends TestCase
+{
+    /** @var ShaarliContainer */
+    protected $container;
+
+    /** @var TagCloudController */
+    protected $controller;
+
+    public function setUp(): void
+    {
+        $this->container = $this->createMock(ShaarliContainer::class);
+        $this->controller = new TagCloudController($this->container);
+    }
+
+    public function testValidCloudControllerInvokeDefault(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $allTags = [
+            'ghi' => 1,
+            'abc' => 3,
+            'def' => 12,
+        ];
+        $expectedOrder = ['abc', 'def', 'ghi'];
+
+        $request = $this->createMock(Request::class);
+        $request->expects(static::once())->method('getQueryParam')->with('searchtags')->willReturn(null);
+        $response = new Response();
+
+        // Save RainTPL assigned variables
+        $assignedVariables = [];
+        $this->assignTemplateVars($assignedVariables);
+
+        $this->container->bookmarkService
+            ->expects(static::once())
+            ->method('bookmarksCountPerTag')
+            ->with([], null)
+            ->willReturnCallback(function () use ($allTags): array {
+                return $allTags;
+            })
+        ;
+
+        // Make sure that PluginManager hook is triggered
+        $this->container->pluginManager
+            ->expects(static::at(0))
+            ->method('executeHooks')
+            ->willReturnCallback(function (string $hook, array $data, array $param): array {
+                static::assertSame('render_tagcloud', $hook);
+                static::assertSame('', $data['search_tags']);
+                static::assertCount(3, $data['tags']);
+
+                static::assertArrayHasKey('loggedin', $param);
+
+                return $data;
+            })
+        ;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertSame(200, $result->getStatusCode());
+        static::assertSame('tag.cloud', (string) $result->getBody());
+        static::assertSame('Tag cloud - Shaarli', $assignedVariables['pagetitle']);
+
+        static::assertSame('', $assignedVariables['search_tags']);
+        static::assertCount(3, $assignedVariables['tags']);
+        static::assertSame($expectedOrder, array_keys($assignedVariables['tags']));
+
+        foreach ($allTags as $tag => $count) {
+            static::assertArrayHasKey($tag, $assignedVariables['tags']);
+            static::assertSame($count, $assignedVariables['tags'][$tag]['count']);
+            static::assertGreaterThan(0, $assignedVariables['tags'][$tag]['size']);
+            static::assertLessThan(5, $assignedVariables['tags'][$tag]['size']);
+        }
+    }
+
+    /**
+     * Additional parameters:
+     *   - logged in
+     *   - visibility private
+     *   - search tags: `ghi` and `def` (note that filtered tags are not displayed anymore)
+     */
+    public function testValidCloudControllerInvokeWithParameters(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $allTags = [
+            'ghi' => 1,
+            'abc' => 3,
+            'def' => 12,
+        ];
+
+        $request = $this->createMock(Request::class);
+        $request
+            ->expects(static::once())
+            ->method('getQueryParam')
+            ->with('searchtags')
+            ->willReturn('ghi def')
+        ;
+        $response = new Response();
+
+        // Save RainTPL assigned variables
+        $assignedVariables = [];
+        $this->assignTemplateVars($assignedVariables);
+
+        $this->container->loginManager->method('isLoggedin')->willReturn(true);
+        $this->container->sessionManager->expects(static::once())->method('getSessionParameter')->willReturn('private');
+
+        $this->container->bookmarkService
+            ->expects(static::once())
+            ->method('bookmarksCountPerTag')
+            ->with(['ghi', 'def'], BookmarkFilter::$PRIVATE)
+            ->willReturnCallback(function () use ($allTags): array {
+                return $allTags;
+            })
+        ;
+
+        // Make sure that PluginManager hook is triggered
+        $this->container->pluginManager
+            ->expects(static::at(0))
+            ->method('executeHooks')
+            ->willReturnCallback(function (string $hook, array $data, array $param): array {
+                static::assertSame('render_tagcloud', $hook);
+                static::assertSame('ghi def', $data['search_tags']);
+                static::assertCount(1, $data['tags']);
+
+                static::assertArrayHasKey('loggedin', $param);
+
+                return $data;
+            })
+        ;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertSame(200, $result->getStatusCode());
+        static::assertSame('tag.cloud', (string) $result->getBody());
+        static::assertSame('ghi def - Tag cloud - Shaarli', $assignedVariables['pagetitle']);
+
+        static::assertSame('ghi def', $assignedVariables['search_tags']);
+        static::assertCount(1, $assignedVariables['tags']);
+
+        static::assertArrayHasKey('abc', $assignedVariables['tags']);
+        static::assertSame(3, $assignedVariables['tags']['abc']['count']);
+        static::assertGreaterThan(0, $assignedVariables['tags']['abc']['size']);
+        static::assertLessThan(5, $assignedVariables['tags']['abc']['size']);
+    }
+
+    public function testEmptyCloud(): void
+    {
+        $this->createValidContainerMockSet();
+
+        $request = $this->createMock(Request::class);
+        $request->expects(static::once())->method('getQueryParam')->with('searchtags')->willReturn(null);
+        $response = new Response();
+
+        // Save RainTPL assigned variables
+        $assignedVariables = [];
+        $this->assignTemplateVars($assignedVariables);
+
+        $this->container->bookmarkService
+            ->expects(static::once())
+            ->method('bookmarksCountPerTag')
+            ->with([], null)
+            ->willReturnCallback(function (array $parameters, ?string $visibility): array {
+                return [];
+            })
+        ;
+
+        // Make sure that PluginManager hook is triggered
+        $this->container->pluginManager
+            ->expects(static::at(0))
+            ->method('executeHooks')
+            ->willReturnCallback(function (string $hook, array $data, array $param): array {
+                static::assertSame('render_tagcloud', $hook);
+                static::assertSame('', $data['search_tags']);
+                static::assertCount(0, $data['tags']);
+
+                static::assertArrayHasKey('loggedin', $param);
+
+                return $data;
+            })
+        ;
+
+        $result = $this->controller->index($request, $response);
+
+        static::assertSame(200, $result->getStatusCode());
+        static::assertSame('tag.cloud', (string) $result->getBody());
+        static::assertSame('Tag cloud - Shaarli', $assignedVariables['pagetitle']);
+
+        static::assertSame('', $assignedVariables['search_tags']);
+        static::assertCount(0, $assignedVariables['tags']);
+    }
+
+    protected function createValidContainerMockSet(): void
+    {
+        $loginManager = $this->createMock(LoginManager::class);
+        $this->container->loginManager = $loginManager;
+
+        $sessionManager = $this->createMock(SessionManager::class);
+        $this->container->sessionManager = $sessionManager;
+
+        // Config
+        $conf = $this->createMock(ConfigManager::class);
+        $this->container->conf = $conf;
+
+        $this->container->conf->method('get')->willReturnCallback(function (string $parameter, $default) {
+            return $default;
+        });
+
+        // PageBuilder
+        $pageBuilder = $this->createMock(PageBuilder::class);
+        $pageBuilder
+            ->method('render')
+            ->willReturnCallback(function (string $template): string {
+                return $template;
+            })
+        ;
+        $this->container->pageBuilder = $pageBuilder;
+
+        // Plugin Manager
+        $pluginManager = $this->createMock(PluginManager::class);
+        $this->container->pluginManager = $pluginManager;
+
+        // BookmarkService
+        $bookmarkService = $this->createMock(BookmarkServiceInterface::class);
+        $this->container->bookmarkService = $bookmarkService;
+    }
+
+    protected function assignTemplateVars(array &$variables): void
+    {
+        $this->container->pageBuilder
+            ->expects(static::atLeastOnce())
+            ->method('assign')
+            ->willReturnCallback(function ($key, $value) use (&$variables) {
+                $variables[$key] = $value;
+
+                return $this;
+            })
+        ;
+    }
+}
diff --git a/tpl/default/page.header.html b/tpl/default/page.header.html
index ea89a209..6b686580 100644
--- a/tpl/default/page.header.html
+++ b/tpl/default/page.header.html
@@ -56,11 +56,11 @@
         </li>
         {if="$is_logged_in"}
           <li class="pure-menu-item pure-u-lg-0 shaarli-menu-mobile" id="shaarli-menu-mobile-logout">
-            <a href="/logout" class="pure-menu-link">{'Logout'|t}</a>
+            <a href="./logout" class="pure-menu-link">{'Logout'|t}</a>
           </li>
         {else}
           <li class="pure-menu-item pure-u-lg-0 shaarli-menu-mobile" id="shaarli-menu-mobile-login">
-            <a href="/login" class="pure-menu-link">{'Login'|t}</a>
+            <a href="./login" class="pure-menu-link">{'Login'|t}</a>
           </li>
         {/if}
       </ul>
@@ -80,7 +80,7 @@
           </li>
           {if="!$is_logged_in"}
             <li class="pure-menu-item" id="shaarli-menu-desktop-login">
-              <a href="/login" class="pure-menu-link"
+              <a href="./login" class="pure-menu-link"
                  data-open-id="header-login-form"
                  id="login-button" aria-label="{'Login'|t}" title="{'Login'|t}">
                 <i class="fa fa-user" aria-hidden="true"></i>
@@ -88,7 +88,7 @@
             </li>
           {else}
             <li class="pure-menu-item" id="shaarli-menu-desktop-logout">
-              <a href="/logout" class="pure-menu-link" aria-label="{'Logout'|t}" title="{'Logout'|t}">
+              <a href="./logout" class="pure-menu-link" aria-label="{'Logout'|t}" title="{'Logout'|t}">
                 <i class="fa fa-sign-out" aria-hidden="true"></i>
               </a>
             </li>
diff --git a/tpl/vintage/page.header.html b/tpl/vintage/page.header.html
index 971fac9a..d9451555 100644
--- a/tpl/vintage/page.header.html
+++ b/tpl/vintage/page.header.html
@@ -18,14 +18,14 @@
 {else}
 <li><a href="{$titleLink}" class="nomobile">Home</a></li>
     {if="$is_logged_in"}
-    <li><a href="/logout">Logout</a></li>
+    <li><a href="./logout">Logout</a></li>
     <li><a href="?do=tools">Tools</a></li>
     <li><a href="?do=addlink">Add link</a></li>
     {elseif="$openshaarli"}
     <li><a href="./?do=tools">Tools</a></li>
     <li><a href="./?do=addlink">Add link</a></li>
     {else}
-    <li><a href="/login">Login</a></li>
+    <li><a href="./login">Login</a></li>
     {/if}
     <li><a href="{$feedurl}?do=rss{$searchcrits}" class="nomobile">RSS Feed</a></li>
     {if="$showatom"}