Fix frontend pagination.

assets/less/mio/classes/news/pagination.less

@@ -11,6 +11,7 @@
 
     &__option {
         background: #9475b2;
+        color: #306;
         height: 20px;
         width: 20px;
 
@@ -18,6 +19,11 @@
             margin-right: 1px;
         }
 
+        &--disabled {
+            color: #383838;
+            background: #777;
+        }
+
         @media (max-width: @mio-news-mobile) {
             height: 30px;
             width: 30px;
@@ -32,10 +38,12 @@
         height: 100%;
         text-align: center;
         text-decoration: none;
-        color: #306;
+        color: inherit;
 
         &--prev,
         &--next,
+        &--first,
+        &--last,
         &--active,
         &:hover {
             font-weight: bold;

assets/less/mio/classes/settings/pagination.less

@@ -13,6 +13,7 @@
 
     &__option {
         background: #9475b2;
+        color: #306;
         height: 20px;
         width: 20px;
 
@@ -20,6 +21,11 @@
             margin-right: 1px;
         }
 
+        &--disabled {
+            color: #383838;
+            background: #777;
+        }
+
         @media (max-width: @mio-news-mobile) {
             height: 30px;
             width: 30px;
@@ -34,10 +40,12 @@
         height: 100%;
         text-align: center;
         text-decoration: none;
-        color: #306;
+        color: inherit;
 
         &--prev,
         &--next,
+        &--first,
+        &--last,
         &--active,
         &:hover {
             font-weight: bold;

public/news.php

@@ -7,8 +7,11 @@ $db = Database::connection();
 $templating = $app->getTemplating();
 
 $category_id = isset($_GET['c']) ? (int)$_GET['c'] : null;
-$post_id = isset($_GET['n']) ? (int)$_GET['n'] : null;
+$post_id = isset($_GET['p']) ? (int)$_GET['p'] : (isset($_GET['n']) ? (int)$_GET['n'] : null);
-$page_id = (int)($_GET['p'] ?? 1);
+$posts_offset = (int)($_GET['o'] ?? 0);
+$posts_take = 5;
+
+$templating->vars(compact('posts_offset', 'posts_take'));
 
 if ($post_id !== null) {
     $getPost = $db->prepare('
@@ -42,14 +45,18 @@ if ($post_id !== null) {
 if ($category_id !== null) {
     $getCategory = $db->prepare('
         SELECT
-            `category_id`, `category_name`, `category_description`
+            c.`category_id`, c.`category_name`, c.`category_description`,
-        FROM `msz_news_categories`
+            COUNT(p.`post_id`) AS `posts_count`
-        WHERE `category_id` = :category_id
+        FROM `msz_news_categories` as c
+        LEFT JOIN `msz_news_posts` as p
+        ON c.`category_id` = p.`category_id`
+        WHERE c.`category_id` = :category_id
+        GROUP BY c.`category_id`
     ');
     $getCategory->bindValue(':category_id', $category_id, PDO::PARAM_INT);
     $category = $getCategory->execute() ? $getCategory->fetch() : false;
 
-    if ($category === false) {
+    if ($category === false || $posts_offset < 0 || $posts_offset >= $category['posts_count']) {
         http_response_code(404);
         echo $templating->render('errors.404');
         return;
@@ -70,20 +77,13 @@ if ($category_id !== null) {
         ON u.`display_role` = r.`role_id`
         WHERE p.`category_id` = :category_id
         ORDER BY `created_at` DESC
-        LIMIT 0, 5
+        LIMIT :offset, :take
     ');
+    $getPosts->bindValue('offset', $posts_offset);
+    $getPosts->bindValue('take', $posts_take);
     $getPosts->bindValue('category_id', $category['category_id'], PDO::PARAM_INT);
     $posts = $getPosts->execute() ? $getPosts->fetchAll() : false;
 
-    //$posts = $category->posts()->orderBy('created_at', 'desc')->paginate(5, ['*'], 'p', $page_id);
-
-    //if (!is_valid_page($posts, $page_id)) {
-    if ($posts === false) {
-        http_response_code(404);
-        echo $templating->render('errors.404');
-        return;
-    }
-
     $getFeatured = $db->prepare('
         SELECT `post_id`, `post_title`
         FROM `msz_news_posts`
@@ -95,7 +95,7 @@ if ($category_id !== null) {
     $getFeatured->bindValue('category_id', $category['category_id'], PDO::PARAM_INT);
     $featured = $getFeatured->execute() ? $getFeatured->fetchAll() : [];
 
-    echo $templating->render('news.category', compact('category', 'posts', 'featured', 'page_id'));
+    echo $templating->render('news.category', compact('category', 'posts', 'featured'));
     return;
 }
 
@@ -112,6 +112,23 @@ $getCategories = $db->prepare('
 ');
 $categories = $getCategories->execute() ? $getCategories->fetchAll() : [];
 
+$postsCount = (int)$db->query('
+    SELECT COUNT(p.`post_id`) as `posts_count`
+    FROM `msz_news_posts` as p
+    LEFT JOIN `msz_news_categories` as c
+    ON p.`category_id` = c.`category_id`
+    WHERE p.`is_featured` = true
+    AND c.`is_hidden` = false
+')->fetchColumn();
+
+$templating->var('posts_count', $postsCount);
+
+if ($posts_offset < 0 || $posts_offset >= $postsCount) {
+    http_response_code(404);
+    echo $templating->render('errors.404');
+    return;
+}
+
 $getPosts = $db->prepare('
     SELECT
         p.`post_id`, p.`post_title`, p.`post_text`, p.`created_at`,
@@ -128,17 +145,16 @@ $getPosts = $db->prepare('
     WHERE p.`is_featured` = true
     AND c.`is_hidden` = false
     ORDER BY p.`created_at` DESC
-    LIMIT 0, 5
+    LIMIT :offset, :take
 ');
+$getPosts->bindValue('offset', $posts_offset);
+$getPosts->bindValue('take', $posts_take);
 $posts = $getPosts->execute() ? $getPosts->fetchAll() : [];
 
-//$posts = NewsPost::where('is_featured', true)->orderBy('created_at', 'desc')->paginate(5, ['*'], 'p', $page_id);
+if (!$posts) {
-
-//if (!is_valid_page($posts, $page_id)) {
-if ($posts === false) {
     http_response_code(404);
     echo $templating->render('errors.404');
     return;
 }
 
-echo $templating->render('news.index', compact('categories', 'posts', 'page_id'));
+echo $templating->render('news.index', compact('categories', 'posts'));

public/settings.php

@@ -7,7 +7,8 @@ require_once __DIR__ . '/../misuzu.php';
 $db = Database::connection();
 $templating = $app->getTemplating();
 
-$page_id = (int)($_GET['p'] ?? 1);
+$query_offset = (int)($_GET['o'] ?? 0);
+$query_take = 15;
 
 if (!$app->hasActiveSession()) {
     http_response_code(403);
@@ -397,9 +398,13 @@ switch ($settings_mode) {
         break;
 
     case 'sessions':
-        /*$sessions = $settings_user->sessions()
+        $getSessionCount = $db->prepare('
-           ->orderBy('session_id', 'desc')
+            SELECT COUNT(`session_id`)
-           ->paginate(15, ['*'], 'p', $page_id);*/
+            FROM `msz_sessions`
+            WHERE `user_id` = :user_id
+        ');
+        $getSessionCount->bindValue('user_id', $app->getUserId());
+        $sessionCount = $getSessionCount->execute() ? $getSessionCount->fetchColumn() : 0;
 
         $getSessions = $db->prepare('
             SELECT
@@ -408,19 +413,30 @@ switch ($settings_mode) {
             FROM `msz_sessions`
             WHERE `user_id` = :user_id
             ORDER BY `session_id` DESC
-            LIMIT 0, 15
+            LIMIT :offset, :take
         ');
+        $getSessions->bindValue('offset', $query_offset);
+        $getSessions->bindValue('take', $query_take);
         $getSessions->bindValue('user_id', $app->getUserId());
         $sessions = $getSessions->execute() ? $getSessions->fetchAll() : [];
 
-        $templating->var('active_session_id', $app->getSessionId());
+        $templating->vars([
-        $templating->var('user_sessions', $sessions);
+            'active_session_id' => $app->getSessionId(),
+            'user_sessions' => $sessions,
+            'sessions_offset' => $query_offset,
+            'sessions_take' => $query_take,
+            'sessions_count' => $sessionCount,
+        ]);
         break;
 
     case 'login-history':
-        /*$login_attempts = $settings_user->loginAttempts()
+        $getLoginAttemptsCount = $db->prepare('
-            ->orderBy('attempt_id', 'desc')
+            SELECT COUNT(`attempt_id`)
-            ->paginate(15, ['*'], 'p', $page_id);*/
+            FROM `msz_login_attempts`
+            WHERE `user_id` = :user_id
+        ');
+        $getLoginAttemptsCount->bindValue('user_id', $app->getUserId());
+        $loginAttemptsCount = $getLoginAttemptsCount->execute() ? $getLoginAttemptsCount->fetchColumn() : 0;
 
         $getLoginAttempts = $db->prepare('
             SELECT
@@ -429,12 +445,19 @@ switch ($settings_mode) {
             FROM `msz_login_attempts`
             WHERE `user_id` = :user_id
             ORDER BY `attempt_id` DESC
-            LIMIT 0, 15
+            LIMIT :offset, :take
         ');
+        $getLoginAttempts->bindValue('offset', $query_offset);
+        $getLoginAttempts->bindValue('take', $query_take);
         $getLoginAttempts->bindValue('user_id', $app->getUserId());
         $loginAttempts = $getLoginAttempts->execute() ? $getLoginAttempts->fetchAll() : [];
 
-        $templating->var('user_login_attempts', $loginAttempts);
+        $templating->vars([
+            'user_login_attempts' => $loginAttempts,
+            'login_attempts_offset' => $query_offset,
+            'login_attempts_take' => $query_take,
+            'login_attempts_count' => $loginAttemptsCount,
+        ]);
         break;
 }
 

src/Application.php

@@ -240,7 +240,6 @@ class Application extends ApplicationBase
         $this->templatingInstance->addFilter('byte_symbol');
         $this->templatingInstance->addFilter('country_name', 'get_country_name');
         $this->templatingInstance->addFilter('flip', 'array_flip');
-        $this->templatingInstance->addFilter('create_pagination');
         $this->templatingInstance->addFilter('first_paragraph');
         $this->templatingInstance->addFilter('colour_get_css');
         $this->templatingInstance->addFilter('colour_get_inherit');

views/mio/macros.twig

@@ -16,70 +16,83 @@
     </ul>
 {% endmacro %}
 
-{% macro pagination_segment(url_window, base_url, currentPage, classPrefix) %}
+{% macro paginate(itemCount, itemRange, currentOffset, baseUrl, classPrefix, alwaysRender, useRanges, offsetParam) %}
-    {% for page, url in url_window %}
-        <li class="{{ classPrefix }}pagination__option{{ currentPage == page ? ' ' ~ classPrefix ~ 'pagination__option--active' : '' }}">
-            <a href="{{ base_url ~ url|slice(2) }}" class="{{ classPrefix }}pagination__link{{ currentPage == page ? ' ' ~ classPrefix ~ 'pagination__link--active' : '' }}">
-                {{ page }}
-            </a>
-        </li>
-    {% endfor %}
-{% endmacro %}
-
-{% macro paginate(paginator, base_url, classPrefix, alwaysRender) %}
     {% set alwaysRender = alwaysRender|default(false) %}
 
-    {% if alwaysRender or paginator.lastPage > 1 %}
+    {% if alwaysRender or itemCount > itemRange %}
-        {% set classPrefix = classPrefix|default('') %}
+        {% set classPrefix  = classPrefix|default('') %}
-        {% set separator = '%3F' in base_url|default('')|url_encode ? '&' : '?' %}
+        {% set separator    = '%3F' in baseUrl|default('')|url_encode ? '&' : '?' %}
-        {% set base_url = base_url ~ separator %}
+        {% set baseUrl      = baseUrl ~ separator %}
+        {% set pageCount    = (itemCount / itemRange)|round(0, 'ceil') %}
+        {% set currentPage  = currentOffset // itemRange %}
+        {% set useRanges    = useRanges|default(true) %}
+        {% set offsetParam  = offsetParam|default(useRanges ? 'o' : 'p') %}
 
         <ul class="{{ classPrefix }}pagination">
-            {% if paginator.onFirstPage %}
+            {% if currentPage < 1 %}
-                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--prev">
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--first {{ classPrefix }}pagination__option--disabled">
-                    <span class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--prev">
+                    <span class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--first">
                         &laquo;
                     </span>
                 </li>
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--prev {{ classPrefix }}pagination__option--disabled">
+                    <span class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--prev">
+                        &lsaquo;
+                    </span>
+                </li>
             {% else %}
-                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--prev">
+                {% set firstUrl = baseUrl|slice(0, (baseUrl|length) - (separator|length)) %}
-                    <a href="{{ base_url ~ paginator.previousPageUrl|slice(2) }}" class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--prev" rel="prev">
+
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--first">
+                    <a href="{{ firstUrl }}" class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--first" rel="first">
                         &laquo;
                     </a>
                 </li>
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--prev">
+                    <a href="{{ currentPage < 2 ? firstUrl : baseUrl ~ offsetParam ~ '=' ~ (useRanges ? ((currentPage - 1) * itemRange) : currentPage) }}" class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--prev" rel="prev">
+                        &lsaquo;
+                    </a>
+                </li>
             {% endif %}
 
             <li class="{{ classPrefix }}pagination__separator"></li>
 
-            {% from _self import pagination_segment %}
+            {% set paginationStart = currentPage - 3 %}
-            {% set url_window = paginator|create_pagination %}
+            {% set paginationStop = currentPage + 3 %}
 
-            {% if url_window.first is iterable %}
+            {% for i in paginationStart..paginationStop %}
-                {{ pagination_segment(url_window.first, base_url, paginator.currentPage, classPrefix) }}
+                {% if i >= 0 and i < pageCount %}
-                <li class="{{ classPrefix }}pagination__separator"></li>
+                    <li class="{{ classPrefix }}pagination__option{{ currentPage == i ? ' ' ~ classPrefix ~ 'pagination__option--active' : '' }}">
-            {% endif %}
+                        <a href="{{ baseUrl ~ offsetParam ~ '=' ~ (useRanges ? i * itemRange : i + 1) }}" class="{{ classPrefix }}pagination__link{{ currentPage == i ? ' ' ~ classPrefix ~ 'pagination__link--active' : '' }}">
+                            {{ i + 1 }}
+                        </a>
+                    </li>
+                {% endif %}
+            {% endfor %}
 
-            {% if url_window.slider is iterable %}
+            <li class="{{ classPrefix }}pagination__separator"></li>
-                {{ pagination_segment(url_window.slider, base_url, paginator.currentPage, classPrefix) }}
-                <li class="{{ classPrefix }}pagination__separator"></li>
-            {% endif %}
 
-            {% if url_window.last is iterable %}
+            {% if currentPage >= pageCount - 1 %}
-                {{ pagination_segment(url_window.last, base_url, paginator.currentPage, classPrefix) }}
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--next {{ classPrefix }}pagination__option--disabled">
-                <li class="{{ classPrefix }}pagination__separator"></li>
+                    <span class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--next">
-            {% endif %}
+                        &rsaquo;
-
+                    </span>
-            {% if paginator.hasMorePages %}
+                </li>
-                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--next">
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--last {{ classPrefix }}pagination__option--disabled">
-                    <a href="{{ base_url ~ paginator.nextPageUrl|slice(2) }}" class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--next" rel="next">
+                    <span class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--last">
                         &raquo;
-                    </a>
+                    </span>
                 </li>
             {% else %}
                 <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--next">
-                    <span class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--next">
+                    <a href="{{ baseUrl ~ offsetParam ~ '=' ~ (useRanges ? ((currentPage + 1) * itemRange) : currentPage + 2) }}" class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--next" rel="next">
+                        &rsaquo;
+                    </a>
+                </li>
+                <li class="{{ classPrefix }}pagination__option {{ classPrefix }}pagination__option--last">
+                    <a href="{{ baseUrl ~ offsetParam ~ '=' ~ (useRanges ? ((pageCount - 1) * itemRange) : pageCount) }}" class="{{ classPrefix }}pagination__link {{ classPrefix }}pagination__link--last" rel="last">
                         &raquo;
-                    </span>
+                    </a>
                 </li>
             {% endif %}
         </ul>

views/mio/news/category.twig

@@ -3,7 +3,7 @@
 {% from '@mio/news/macros.twig' import news_preview %}
 
 {% set title = category.category_name ~ ' :: News' %}
-{% set canonical_url = '/news.php?c=' ~ category.category_id ~ (page_id > 1 ? '&p=' ~ page_id : '') %}
+{% set canonical_url = '/news.php?c=' ~ category.category_id ~ (posts_offset > 0 ? '&o=' ~ posts_offset : '') %}
 
 {% block news_content %}
     <div class="container news__container">
@@ -34,12 +34,12 @@
                         </div>
                         <div class="container__content">
                             {% for featured_post in featured %}
-                                <a class="news__list__item" href="/news.php?n={{ featured_post.post_id }}">{{ featured_post.post_title }}</a>
+                                <a class="news__list__item" href="/news.php?p={{ featured_post.post_id }}">{{ featured_post.post_title }}</a>
                             {% endfor %}
                         </div>
                     </div>
                 {% endif %}
-                {# paginate(posts, '?c=' ~ category.category_id, 'news__') #}
+                {{ paginate(category.posts_count, posts_take, posts_offset, '/news.php?c=' ~ category.category_id, 'news__') }}
             </div>
         </div>
     </div>

views/mio/news/index.twig

@@ -3,7 +3,7 @@
 {% from '@mio/news/macros.twig' import news_preview %}
 
 {% set title = 'News' %}
-{% set canonical_url = '/news.php' ~ (page_id > 1 ? '?p=' ~ page_id : '') %}
+{% set canonical_url = '/news.php' ~ (posts_offset > 0 ? '?o=' ~ posts_offset : '') %}
 
 {% block news_content %}
     <div class="container news__container">
@@ -34,7 +34,7 @@
                         {% endfor %}
                     </div>
                 </div>
-                {# paginate(posts, '', 'news__') #}
+                {{ paginate(posts_count, posts_take, posts_offset, '/news.php', 'news__') }}
             </div>
         </div>
     </div>

views/mio/news/macros.twig

@@ -1,12 +1,12 @@
 {% macro news_preview(post) %}
     <div class="container news__preview">
-        <a href="/news.php?n={{ post.post_id }}" class="container__title container__title--link news__preview__title">
+        <a href="/news.php?p={{ post.post_id }}" class="container__title container__title--link news__preview__title">
             {{ post.post_title }}
         </a>
         <div class="container__content news__preview__content">
             <div class="news__preview__text">
                 {{ post.post_text|first_paragraph|raw }}
-                <p><b><i><a href="/news.php?n={{ post.post_id }}">View full post</a></i></b></p>
+                <p><b><i><a href="/news.php?p={{ post.post_id }}">View full post</a></i></b></p>
             </div>
             <div class="news__preview__info">
                 <div class="news__preview__date">

views/mio/news/post.twig

@@ -1,7 +1,7 @@
 {% extends '@mio/news/master.twig' %}
 
 {% set title = post.post_title ~ ' :: News' %}
-{% set canonical_url = '/news.php?n=' ~ post.post_id %}
+{% set canonical_url = '/news.php?p=' ~ post.post_id %}
 
 {% block news_content %}
     <div class="container news__post">

views/mio/settings/avatar.twig

@@ -15,10 +15,7 @@
             <div class="settings__avatar__forms">
                 <form class="settings__avatar__form" method="post" action="?m=avatar" enctype="multipart/form-data">
                     <input type="hidden" name="MAX_FILE_SIZE" value="{{ avatar_max_filesize }}">
-                    <label class="input__upload__label">
+                    <input accept="image/png,image/jpeg,image/gif" type="file" name="avatar" id="avatar-selection">
-                        <input accept="image/png,image/jpeg,image/gif" type="file" name="avatar" class="input__upload" id="avatar-selection">
-                        Pick file...
-                    </label>
                     <button class="input__button" name="upload" value="{{ csrf_token() }}">Upload</button>
                 </form>
 

views/mio/settings/login-history.twig

@@ -49,6 +49,6 @@
             </div>
         {% endfor %}
 
-        {# paginate(user_login_attempts, '?m=login-history', 'settings__') #}
+        {{ paginate(login_attempts_count, login_attempts_take, login_attempts_offset, '?m=login-history', 'settings__') }}
     </div>
 {% endblock %}

views/mio/settings/sessions.twig

@@ -60,6 +60,6 @@
             </div>
         {% endfor %}
 
-        {# paginate(user_sessions, '?m=sessions', 'settings__') #}
+        {{ paginate(sessions_count, sessions_take, sessions_offset, '?m=sessions', 'settings__') }}
     </div>
 {% endblock %}