Save the last visualization of web page - refs #7279

plugin/tour/ajax/save.ajax.php

@@ -0,0 +1,22 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+/**
+ * Get the intro steps for the web page
+ * @author Angel Fernando Quiroz Campos <angel.quiroz@beeznest.com>
+ * @package chamilo.plugin.tour
+ */
+require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/main/inc/global.inc.php';
+require_once dirname((__DIR__)) . '/config.php';
+
+if (!api_is_anonymous()) {
+    $currentPageClass = isset($_POST['page_class']) ? $_POST['page_class'] : '';
+
+    if (!empty($currentPageClass)) {
+        $userId = api_get_user_id();
+
+        $tourPlugin = Tour::create();
+        $tourPlugin->saveCompletedTour($currentPageClass, $userId);
+    }
+}

plugin/tour/config.php

@@ -9,6 +9,8 @@
  */
 //require_once '../../main/inc/global.inc.php';
 
+define('TABLE_TOUR_LOG', 'plugin_tour_log');
+
 require_once api_get_path(SYS_PATH) . 'main/inc/global.inc.php';
 require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';
 require_once api_get_path(PLUGIN_PATH) . 'tour/src/tour_plugin.class.php';

plugin/tour/index.php

@@ -12,6 +12,8 @@ require_once dirname(__FILE__) . '/config.php';
 $pluginPath = api_get_path(PLUGIN_PATH) . 'tour/';
 $pluginWebPath = api_get_path(WEB_PLUGIN_PATH) . 'tour/';
 
+$userId = api_get_user_id();
+
 $tourPlugin = Tour::create();
 
 $jsonContent = file_get_contents($pluginPath . 'config/tour.json');
@@ -21,16 +23,20 @@ $json = json_decode($jsonContent, true);
 $pages = array();
 
 foreach ($json as $pageContent) {
-    $pages[] = $pageContent['pageClass'];
+    $pages[] = array(
+        'pageClass' => $pageContent['pageClass'],
+        'show' => $tourPlugin->checkTourForUser($pageContent['pageClass'], $userId)
+    );
 }
 
-$_template['pagesClassName'] = json_encode($pages);
+$_template['pages'] = json_encode($pages);
 
 $_template['web_path'] = array(
     'intro_css' => "{$pluginWebPath}intro.js/introjs.min.css",
     'intro_theme_css' => "{$pluginWebPath}intro.js/introjs-nassim.css",
     'intro_js' => "{$pluginWebPath}intro.js/intro.min.js",
-    'steps_ajax' => "{$pluginWebPath}ajax/steps.ajax.php"
+    'steps_ajax' => "{$pluginWebPath}ajax/steps.ajax.php",
+    'save_ajax' => "{$pluginWebPath}ajax/save.ajax.php"
 );
 
 $_template['text'] = array(

plugin/tour/src/tour_plugin.class.php

@@ -37,12 +37,65 @@ class Tour extends Plugin
 
     public function install()
     {
-        
+        $this->installDatabase();
     }
 
     public function uninstall()
     {
-        
+        $this->unistallDatabase();
+    }
+
+    private function installDatabase()
+    {
+        $pluginTourLogTable = Database::get_main_table(TABLE_TOUR_LOG);
+
+        $sql = "CREATE TABLE IF NOT EXISTS $pluginTourLogTable ("
+                . "id int UNSIGNED NOT NULL AUTO_INCREMENT, "
+                . "page_class varchar(255) NOT NULL, "
+                . "user_id int UNSIGNED NOT NULL, "
+                . "visualization_datetime datetime NOT NULL, "
+                . "PRIMARY KEY PK_tour_log (id))";
+
+        Database::query($sql);
+    }
+
+    private function unistallDatabase()
+    {
+        $pluginTourLogTable = Database::get_main_table(TABLE_TOUR_LOG);
+
+        $sql = "DROP TABLE IF EXISTS $pluginTourLogTable";
+
+        Database::query($sql);
+    }
+
+    public function checkTourForUser($currentPageClass, $userId)
+    {
+        $pluginTourLogTable = Database::get_main_table(TABLE_TOUR_LOG);
+
+        $checkResult = Database::select('count(1) as qty', $pluginTourLogTable, array(
+                    'where' => array(
+                        "page_class = '?' AND " => $currentPageClass,
+                        "user_id = ?" => $userId
+                    )), 'first');
+
+        if ($checkResult != false) {
+            if ($checkResult['qty'] > 0) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    public function saveCompletedTour($currentPageClass, $userId)
+    {
+        $pluginTourLogTable = Database::get_main_table(TABLE_TOUR_LOG);
+
+        Database::insert($pluginTourLogTable, array(
+            'page_class' => $currentPageClass,
+            'user_id' => $userId,
+            'visualization_datetime' => api_get_utc_datetime()
+        ));
     }
 
 }

plugin/tour/views/script.tpl

@@ -1,19 +1,30 @@
 <script type="text/javascript">
     var chamiloTour = (function() {
         var intro = null;
+        var currentPageClass = '';
+        var $btnStart = null;
 
         return {
-            init: function() {
+            init: function(pageClass) {
+                currentPageClass = pageClass;
+
                 intro = introJs();
+                intro.oncomplete(function () {
+                    $.post('{{ tour.web_path.save_ajax }}', {
+                        page_class: currentPageClass
+                    }, function () {
+                        $btnStart.remove();
+                    });
+                });
             },
-            showStartButton: function(pageClassName) {
-                $('<button>', {
+            showStartButton: function() {
+                $btnStart = $('<button>', {
                     class: 'btn btn-primary btn-large',
                     text: '{{ tour.text.start_button }}',
                     click: function(e) {
                         e.preventDefault();
 
-                        var promise = chamiloTour.setSteps(pageClassName);
+                        var promise = chamiloTour.setSteps(currentPageClass);
 
                         $.when(promise).done(function (data) {
                             intro.start();
@@ -21,9 +32,9 @@
                     }
                 }).appendTo('#tour-button-cotainer');
             },
-            setSteps: function(pageClassName) {
+            setSteps: function() {
                 return $.getJSON('{{ tour.web_path.steps_ajax }}', {
-                    'page_class': pageClassName
+                    'page_class': currentPageClass
                 }, function(response) {
                     intro.setOptions({
                         steps: response,
@@ -38,27 +49,26 @@
     })();
 
     $(document).on('ready', function() {
-        $('<link>', {
-            href: '{{ tour.web_path.intro_css }}',
-            rel: 'stylesheet'
-        }).appendTo('head');
+        var pages = {{ tour.pages }};
 
-        $('<link>', {
-            href: '{{ tour.web_path.intro_theme_css }}',
-            rel: 'stylesheet'
-        }).appendTo('head');
+        $.each(pages, function(index, page) {
+            var thereIsSelectedPage = $(page.pageClass).length > 0;
 
-        $.getScript('{{ tour.web_path.intro_js }}', function() {
-            chamiloTour.init();
-        });
-
-        var pagesClassName = {{ tour.pagesClassName }};
+            if (thereIsSelectedPage && page.show) {
+                $('<link>', {
+                    href: '{{ tour.web_path.intro_css }}',
+                    rel: 'stylesheet'
+                }).appendTo('head');
 
-        $.each(pagesClassName, function(index, className) {
-            var thereIsSelectedPage = $(className).length > 0;
+                $('<link>', {
+                    href: '{{ tour.web_path.intro_theme_css }}',
+                    rel: 'stylesheet'
+                }).appendTo('head');
 
-            if (thereIsSelectedPage) {
-                chamiloTour.showStartButton(className);
+                $.getScript('{{ tour.web_path.intro_js }}', function() {
+                    chamiloTour.init(page.pageClass);
+                    chamiloTour.showStartButton(page.pageClass);
+                });
             }
         });
     });