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2954 lines
97 KiB
2954 lines
97 KiB
<?php
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/* For licensing terms, see /license.txt */
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use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
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use Chamilo\CoreBundle\Entity\ExtraField;
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use Chamilo\CoreBundle\Entity\ExtraFieldValues;
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use Chamilo\CoreBundle\Framework\Container;
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use ChamiloSession as Session;
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use Symfony\Component\HttpFoundation\Response;
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/**
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* Class Display
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* Contains several public functions dealing with the display of
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* table data, messages, help topics, ...
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*
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* Include/require it in your code to use its public functionality.
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* There are also several display public functions in the main api library.
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*
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* All public functions static public functions inside a class called Display,
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* so you use them like this: e.g.
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* Display::return_message($message)
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*/
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class Display
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{
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/** @var Template */
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public static $global_template;
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public static $preview_style = null;
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public static $legacyTemplate;
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/**
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* Constructor.
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*/
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public function __construct()
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{
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}
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/**
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* @return array
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*/
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public static function toolList()
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{
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return [
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'group',
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'work',
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'glossary',
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'forum',
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'course_description',
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'gradebook',
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'attendance',
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'course_progress',
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'notebook',
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];
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}
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/**
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* Displays the page header.
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*
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* @param string The name of the page (will be showed in the page title)
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* @param string Optional help file name
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* @param string $page_header
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*/
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public static function display_header(
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$tool_name = '',
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$help = null,
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$page_header = null
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) {
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global $interbreadcrumb;
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$interbreadcrumb[] = ['url' => '#', 'name' => $tool_name];
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ob_start();
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return true;
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}
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/**
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* Displays the reduced page header (without banner).
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*/
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public static function display_reduced_header()
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{
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ob_start();
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self::$legacyTemplate = '@ChamiloCore/Layout/no_layout.html.twig';
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return true;
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global $show_learnpath, $tool_name;
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self::$global_template = new Template(
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$tool_name,
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false,
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false,
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$show_learnpath
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);
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}
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/**
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* Display no header.
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*/
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public static function display_no_header()
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{
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global $tool_name, $show_learnpath;
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self::$global_template = new Template(
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$tool_name,
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false,
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false,
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$show_learnpath
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);
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}
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/**
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* Display the page footer.
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*/
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public static function display_footer()
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{
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$contents = ob_get_contents();
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if (ob_get_length()) {
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ob_end_clean();
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}
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$tpl = '@ChamiloCore/Layout/layout_one_col.html.twig';
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if (!empty(self::$legacyTemplate)) {
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$tpl = self::$legacyTemplate;
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}
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$response = new Response();
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$params['content'] = $contents;
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global $interbreadcrumb, $htmlHeadXtra;
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$courseInfo = api_get_course_info();
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if (!empty($courseInfo)) {
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$url = $courseInfo['course_public_url'];
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$sessionId = api_get_session_id();
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if (!empty($sessionId)) {
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$url .= '?sid='.$sessionId;
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}
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array_unshift(
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$interbreadcrumb,
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['name' => $courseInfo['title'], 'url' => $url]
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);
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}
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$params['legacy_javascript'] = $htmlHeadXtra;
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$params['legacy_breadcrumb'] = $interbreadcrumb;
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Template::setVueParams($params);
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$content = Container::getTwig()->render($tpl, $params);
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$response->setContent($content);
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$response->send();
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exit;
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}
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/**
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* Display the page footer.
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*/
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public static function display_reduced_footer()
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{
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$contents = ob_get_contents();
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if (ob_get_length()) {
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ob_end_clean();
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}
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$tpl = '@ChamiloCore/Layout/no_layout.html.twig';
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if (!empty(self::$legacyTemplate)) {
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$tpl = self::$legacyTemplate;
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}
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$response = new Response();
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$params['content'] = $contents;
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global $interbreadcrumb, $htmlHeadXtra;
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$params['legacy_javascript'] = $htmlHeadXtra;
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$params['legacy_breadcrumb'] = $interbreadcrumb;
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$content = Container::getTwig()->render($tpl, $params);
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$response->setContent($content);
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$response->send();
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exit;
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}
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/**
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* Displays the tool introduction of a tool.
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*
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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*
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* @param string $tool these are the constants that are used for indicating the tools
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* @param array $editor_config Optional configuration settings for the online editor.
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* return: $tool return a string array list with the "define" in main_api.lib
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*
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* @return string html code for adding an introduction
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*/
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public static function display_introduction_section(
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$tool,
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$editor_config = null
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) {
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echo self::return_introduction_section($tool, $editor_config);
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}
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/**
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* @param string $tool
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* @param array $editor_config
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*/
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public static function return_introduction_section(
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$tool,
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$editor_config = null
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) {
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$moduleId = $tool;
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if ('true' === api_get_setting('enable_tool_introduction') || TOOL_COURSE_HOMEPAGE == $tool) {
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$introduction_section = null;
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require api_get_path(SYS_CODE_PATH).'inc/introductionSection.inc.php';
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return $introduction_section;
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}
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}
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/**
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* Displays a table.
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*
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* @param array $header Titles for the table header
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* each item in this array can contain 3 values
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* - 1st element: the column title
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* - 2nd element: true or false (column sortable?)
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* - 3th element: additional attributes for
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* th-tag (eg for column-width)
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* - 4the element: additional attributes for the td-tags
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* @param array $content 2D-array with the tables content
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* @param array $sorting_options Keys are:
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* 'column' = The column to use as sort-key
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* 'direction' = SORT_ASC or SORT_DESC
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* @param array $paging_options Keys are:
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* 'per_page_default' = items per page when switching from
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* full- list to per-page-view
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* 'per_page' = number of items to show per page
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* 'page_nr' = The page to display
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* @param array $query_vars Additional variables to add in the query-string
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* @param array $form_actions
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* @param string $style The style that the table will show. You can set 'table' or 'grid'
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* @param string $tableName
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* @param string $tableId
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*
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* @author bart.mollet@hogent.be
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*/
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public static function display_sortable_table(
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$header,
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$content,
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$sorting_options = [],
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$paging_options = [],
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$query_vars = null,
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$form_actions = [],
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$style = 'table',
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$tableName = 'tablename',
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$tableId = ''
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) {
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$column = isset($sorting_options['column']) ? $sorting_options['column'] : 0;
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$default_items_per_page = isset($paging_options['per_page']) ? $paging_options['per_page'] : 20;
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$table = new SortableTableFromArray($content, $column, $default_items_per_page, $tableName, null, $tableId);
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if (is_array($query_vars)) {
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$table->set_additional_parameters($query_vars);
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}
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if ('table' == $style) {
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if (is_array($header) && count($header) > 0) {
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foreach ($header as $index => $header_item) {
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$table->set_header(
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$index,
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isset($header_item[0]) ? $header_item[0] : null,
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isset($header_item[1]) ? $header_item[1] : null,
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isset($header_item[2]) ? $header_item[2] : null,
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isset($header_item[3]) ? $header_item[3] : null
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);
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}
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}
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$table->set_form_actions($form_actions);
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$table->display();
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} else {
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$table->display_grid();
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}
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}
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/**
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* Returns an HTML table with sortable column (through complete page refresh).
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*
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* @param array $header
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* @param array $content Array of row arrays
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* @param array $sorting_options
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* @param array $paging_options
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* @param array $query_vars
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* @param array $form_actions
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* @param string $style
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*
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* @return string HTML string for array
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*/
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public static function return_sortable_table(
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$header,
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$content,
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$sorting_options = [],
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$paging_options = [],
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$query_vars = null,
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$form_actions = [],
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$style = 'table'
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) {
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ob_start();
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self::display_sortable_table(
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$header,
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$content,
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$sorting_options,
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$paging_options,
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$query_vars,
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$form_actions,
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$style
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);
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$content = ob_get_contents();
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ob_end_clean();
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return $content;
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}
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/**
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* Shows a nice grid.
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*
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* @param string grid name (important to create css)
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* @param array header content
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* @param array array with the information to show
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* @param array $paging_options Keys are:
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* 'per_page_default' = items per page when switching from
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* full- list to per-page-view
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* 'per_page' = number of items to show per page
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* 'page_nr' = The page to display
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* 'hide_navigation' = true to hide the navigation
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* @param array $query_vars Additional variables to add in the query-string
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* @param mixed An array with bool values to know which columns show.
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* i.e: $visibility_options= array(true, false) we will only show the first column
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* Can be also only a bool value. TRUE: show all columns, FALSE: show nothing
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*/
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public static function display_sortable_grid(
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$name,
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$header,
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$content,
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$paging_options = [],
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$query_vars = null,
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$form_actions = [],
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$visibility_options = true,
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$sort_data = true,
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$grid_class = []
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) {
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echo self::return_sortable_grid(
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$name,
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$header,
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$content,
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$paging_options,
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$query_vars,
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$form_actions,
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$visibility_options,
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$sort_data,
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$grid_class
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);
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}
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/**
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* Gets a nice grid in html string.
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*
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* @param string grid name (important to create css)
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* @param array header content
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* @param array array with the information to show
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* @param array $paging_options Keys are:
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* 'per_page_default' = items per page when switching from
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* full- list to per-page-view
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* 'per_page' = number of items to show per page
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* 'page_nr' = The page to display
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* 'hide_navigation' = true to hide the navigation
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* @param array $query_vars Additional variables to add in the query-string
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* @param mixed An array with bool values to know which columns show. i.e:
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* $visibility_options= array(true, false) we will only show the first column
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* Can be also only a bool value. TRUE: show all columns, FALSE: show nothing
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* @param bool true for sorting data or false otherwise
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* @param array grid classes
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*
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* @return string html grid
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*/
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public static function return_sortable_grid(
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$name,
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$header,
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$content,
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$paging_options = [],
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$query_vars = null,
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$form_actions = [],
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$visibility_options = true,
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$sort_data = true,
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$grid_class = [],
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$elementCount = 0
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) {
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$column = 0;
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$default_items_per_page = isset($paging_options['per_page']) ? $paging_options['per_page'] : 20;
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$table = new SortableTableFromArray($content, $column, $default_items_per_page, $name);
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$table->total_number_of_items = intval($elementCount);
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if (is_array($query_vars)) {
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$table->set_additional_parameters($query_vars);
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}
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return $table->display_simple_grid(
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$visibility_options,
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$paging_options['hide_navigation'],
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$default_items_per_page,
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$sort_data,
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$grid_class
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);
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}
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/**
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* Displays a table with a special configuration.
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*
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* @param array $header Titles for the table header
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* each item in this array can contain 3 values
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* - 1st element: the column title
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* - 2nd element: true or false (column sortable?)
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* - 3th element: additional attributes for th-tag (eg for column-width)
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* - 4the element: additional attributes for the td-tags
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* @param array $content 2D-array with the tables content
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* @param array $sorting_options Keys are:
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* 'column' = The column to use as sort-key
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* 'direction' = SORT_ASC or SORT_DESC
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* @param array $paging_options Keys are:
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* 'per_page_default' = items per page when switching from full list to per-page-view
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* 'per_page' = number of items to show per page
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* 'page_nr' = The page to display
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* @param array $query_vars Additional variables to add in the query-string
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* @param array $column_show Array of binaries 1= show columns 0. hide a column
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* @param array $column_order An array of integers that let us decide how the columns are going to be sort.
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* i.e: $column_order=array('1''4','3','4'); The 2nd column will be order like the 4th column
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* @param array $form_actions Set optional forms actions
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*
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* @author Julio Montoya
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*/
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public static function display_sortable_config_table(
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$table_name,
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$header,
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$content,
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$sorting_options = [],
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$paging_options = [],
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$query_vars = null,
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$column_show = [],
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$column_order = [],
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$form_actions = []
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) {
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$column = isset($sorting_options['column']) ? $sorting_options['column'] : 0;
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$default_items_per_page = isset($paging_options['per_page']) ? $paging_options['per_page'] : 20;
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$table = new SortableTableFromArrayConfig(
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$content,
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$column,
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$default_items_per_page,
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$table_name,
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$column_show,
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$column_order
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);
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if (is_array($query_vars)) {
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$table->set_additional_parameters($query_vars);
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}
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// Show or hide the columns header
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if (is_array($column_show)) {
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for ($i = 0; $i < count($column_show); $i++) {
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if (!empty($column_show[$i])) {
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$val0 = isset($header[$i][0]) ? $header[$i][0] : null;
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$val1 = isset($header[$i][1]) ? $header[$i][1] : null;
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$val2 = isset($header[$i][2]) ? $header[$i][2] : null;
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$val3 = isset($header[$i][3]) ? $header[$i][3] : null;
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$table->set_header($i, $val0, $val1, $val2, $val3);
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}
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}
|
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}
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$table->set_form_actions($form_actions);
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$table->display();
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}
|
|
|
|
/**
|
|
* Returns a div html string with.
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|
*
|
|
* @param string $message
|
|
* @param string $type Example: confirm, normal, warning, error
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|
* @param bool $filter Whether to XSS-filter or not
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*
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* @return string Message wrapped into an HTML div
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*/
|
|
public static function return_message($message, $type = 'normal', $filter = true)
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|
{
|
|
if (empty($message)) {
|
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return '';
|
|
}
|
|
|
|
if ($filter) {
|
|
$message = api_htmlentities(
|
|
$message,
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|
ENT_QUOTES,
|
|
api_is_xml_http_request() ? 'UTF-8' : api_get_system_encoding()
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|
);
|
|
}
|
|
|
|
$class = '';
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|
switch ($type) {
|
|
case 'warning':
|
|
$class .= 'alert alert-warning';
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break;
|
|
case 'error':
|
|
$class .= 'alert alert-danger';
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break;
|
|
case 'confirmation':
|
|
case 'confirm':
|
|
case 'success':
|
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$class .= 'alert alert-success';
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break;
|
|
case 'normal':
|
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case 'info':
|
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default:
|
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$class .= 'alert alert-info';
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|
}
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|
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return self::div($message, ['class' => $class]);
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}
|
|
|
|
/**
|
|
* Returns an encrypted mailto hyperlink.
|
|
*
|
|
* @param string e-mail
|
|
* @param string clickable text
|
|
* @param string optional, class from stylesheet
|
|
* @param bool $addExtraContent
|
|
*
|
|
* @return string encrypted mailto hyperlink
|
|
*/
|
|
public static function encrypted_mailto_link(
|
|
$email,
|
|
$clickable_text = null,
|
|
$style_class = '',
|
|
$addExtraContent = false
|
|
) {
|
|
if (is_null($clickable_text)) {
|
|
$clickable_text = $email;
|
|
}
|
|
|
|
// "mailto:" already present?
|
|
if ('mailto:' !== substr($email, 0, 7)) {
|
|
$email = 'mailto:'.$email;
|
|
}
|
|
|
|
// Class (stylesheet) defined?
|
|
if ('' !== $style_class) {
|
|
$style_class = ' class="'.$style_class.'"';
|
|
}
|
|
|
|
// Encrypt email
|
|
$hmail = '';
|
|
for ($i = 0; $i < strlen($email); $i++) {
|
|
$hmail .= '&#'.ord($email[$i]).';';
|
|
}
|
|
|
|
$value = api_get_configuration_value('add_user_course_information_in_mailto');
|
|
|
|
if ($value) {
|
|
if ('false' === api_get_setting('allow_email_editor')) {
|
|
$hmail .= '?';
|
|
}
|
|
|
|
if (!api_is_anonymous()) {
|
|
$hmail .= '&subject='.Security::remove_XSS(api_get_setting('siteName'));
|
|
}
|
|
if ($addExtraContent) {
|
|
$content = '';
|
|
if (!api_is_anonymous()) {
|
|
$userInfo = api_get_user_info();
|
|
$content .= get_lang('User').': '.$userInfo['complete_name']."\n";
|
|
|
|
$courseInfo = api_get_course_info();
|
|
if (!empty($courseInfo)) {
|
|
$content .= get_lang('Course').': ';
|
|
$content .= $courseInfo['name'];
|
|
$sessionInfo = api_get_session_info(api_get_session_id());
|
|
if (!empty($sessionInfo)) {
|
|
$content .= ' '.$sessionInfo['name'].' <br />';
|
|
}
|
|
}
|
|
}
|
|
$hmail .= '&body='.rawurlencode($content);
|
|
}
|
|
}
|
|
|
|
$hclickable_text = '';
|
|
// Encrypt clickable text if @ is present
|
|
if (strpos($clickable_text, '@')) {
|
|
for ($i = 0; $i < strlen($clickable_text); $i++) {
|
|
$hclickable_text .= '&#'.ord($clickable_text[$i]).';';
|
|
}
|
|
} else {
|
|
$hclickable_text = @htmlspecialchars(
|
|
$clickable_text,
|
|
ENT_QUOTES,
|
|
api_get_system_encoding()
|
|
);
|
|
}
|
|
// Return encrypted mailto hyperlink
|
|
return '<a href="'.$hmail.'"'.$style_class.' class="clickable_email_link">'.$hclickable_text.'</a>';
|
|
}
|
|
|
|
/**
|
|
* Returns an mailto icon hyperlink.
|
|
*
|
|
* @param string e-mail
|
|
* @param string icon source file from the icon lib
|
|
* @param int icon size from icon lib
|
|
* @param string optional, class from stylesheet
|
|
*
|
|
* @return string encrypted mailto hyperlink
|
|
*/
|
|
public static function icon_mailto_link(
|
|
$email,
|
|
$icon_file = "mail.png",
|
|
$icon_size = 22,
|
|
$style_class = ''
|
|
) {
|
|
// "mailto:" already present?
|
|
if ('mailto:' != substr($email, 0, 7)) {
|
|
$email = 'mailto:'.$email;
|
|
}
|
|
// Class (stylesheet) defined?
|
|
if ('' != $style_class) {
|
|
$style_class = ' class="'.$style_class.'"';
|
|
}
|
|
// Encrypt email
|
|
$hmail = '';
|
|
for ($i = 0; $i < strlen($email); $i++) {
|
|
$hmail .= '&#'.ord($email[
|
|
$i]).';';
|
|
}
|
|
// icon html code
|
|
$icon_html_source = self::return_icon(
|
|
$icon_file,
|
|
$hmail,
|
|
'',
|
|
$icon_size
|
|
);
|
|
// Return encrypted mailto hyperlink
|
|
|
|
return '<a href="'.$hmail.'"'.$style_class.' class="clickable_email_link">'.$icon_html_source.'</a>';
|
|
}
|
|
|
|
/**
|
|
* Prints an <option>-list with all letters (A-Z).
|
|
*
|
|
* @todo This is English language specific implementation.
|
|
* It should be adapted for the other languages.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_alphabet_options($selectedLetter = '')
|
|
{
|
|
$result = '';
|
|
for ($i = 65; $i <= 90; $i++) {
|
|
$letter = chr($i);
|
|
$result .= '<option value="'.$letter.'"';
|
|
if ($selectedLetter == $letter) {
|
|
$result .= ' selected="selected"';
|
|
}
|
|
$result .= '>'.$letter.'</option>';
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Get the options withing a select box within the given values.
|
|
*
|
|
* @param int Min value
|
|
* @param int Max value
|
|
* @param int Default value
|
|
*
|
|
* @return string HTML select options
|
|
*/
|
|
public static function get_numeric_options($min, $max, $selected_num = 0)
|
|
{
|
|
$result = '';
|
|
for ($i = $min; $i <= $max; $i++) {
|
|
$result .= '<option value="'.$i.'"';
|
|
if (is_int($selected_num)) {
|
|
if ($selected_num == $i) {
|
|
$result .= ' selected="selected"';
|
|
}
|
|
}
|
|
$result .= '>'.$i.'</option>';
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* This public function displays an icon.
|
|
*
|
|
* @param string The filename of the file (in the main/img/ folder
|
|
* @param string The alt text (probably a language variable)
|
|
* @param array additional attributes (for instance height, width, onclick, ...)
|
|
* @param int The wanted width of the icon (to be looked for in the corresponding img/icons/ folder)
|
|
*/
|
|
public static function display_icon(
|
|
$image,
|
|
$alt_text = '',
|
|
$additional_attributes = [],
|
|
$size = null
|
|
) {
|
|
echo self::return_icon($image, $alt_text, $additional_attributes, $size);
|
|
}
|
|
|
|
/**
|
|
* Gets the path of an icon.
|
|
*
|
|
* @param string $icon
|
|
* @param int $size
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function returnIconPath($icon, $size = ICON_SIZE_SMALL)
|
|
{
|
|
return self::return_icon($icon, null, null, $size, null, true, false);
|
|
}
|
|
|
|
/**
|
|
* This public function returns the htmlcode for an icon.
|
|
*
|
|
* @param string The filename of the file (in the main/img/ folder
|
|
* @param string The alt text (probably a language variable)
|
|
* @param array Additional attributes (for instance height, width, onclick, ...)
|
|
* @param int The wanted width of the icon (to be looked for in the corresponding img/icons/ folder)
|
|
*
|
|
* @return string An HTML string of the right <img> tag
|
|
*
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University 2006
|
|
* @author Julio Montoya 2010 Function improved, adding image constants
|
|
* @author Yannick Warnier 2011 Added size handler
|
|
*
|
|
* @version Feb 2011
|
|
*/
|
|
public static function return_icon(
|
|
$image,
|
|
$alt_text = '',
|
|
$additional_attributes = [],
|
|
$size = ICON_SIZE_SMALL,
|
|
$show_text = true,
|
|
$return_only_path = false,
|
|
$loadThemeIcon = true
|
|
) {
|
|
$code_path = api_get_path(SYS_PUBLIC_PATH);
|
|
$w_code_path = api_get_path(WEB_PUBLIC_PATH);
|
|
// The following path is checked to see if the file exist. It's
|
|
// important to use the public path (i.e. web/css/) rather than the
|
|
// internal path (/app/Resource/public/css/) because the path used
|
|
// in the end must be the public path
|
|
$alternateCssPath = api_get_path(SYS_PUBLIC_PATH).'css/';
|
|
$alternateWebCssPath = api_get_path(WEB_PUBLIC_PATH).'css/';
|
|
|
|
// Avoid issues with illegal string offset for legacy calls to this
|
|
// method with an empty string rather than null or an empty array
|
|
if (empty($additional_attributes)) {
|
|
$additional_attributes = [];
|
|
}
|
|
|
|
$image = trim($image);
|
|
|
|
if (isset($size)) {
|
|
$size = (int) $size;
|
|
} else {
|
|
$size = ICON_SIZE_SMALL;
|
|
}
|
|
|
|
$size_extra = $size.'/';
|
|
$icon = $w_code_path.'img/'.$image;
|
|
$theme = 'themes/chamilo/icons/';
|
|
|
|
if ($loadThemeIcon) {
|
|
// @todo with chamilo 2 code
|
|
$theme = 'themes/'.api_get_visual_theme().'/icons/';
|
|
if (is_file($alternateCssPath.$theme.$image)) {
|
|
$icon = $alternateWebCssPath.$theme.$image;
|
|
}
|
|
// Checking the theme icons folder example: app/Resources/public/css/themes/chamilo/icons/XXX
|
|
if (is_file($alternateCssPath.$theme.$size_extra.$image)) {
|
|
$icon = $alternateWebCssPath.$theme.$size_extra.$image;
|
|
} elseif (is_file($code_path.'img/icons/'.$size_extra.$image)) {
|
|
//Checking the main/img/icons/XXX/ folder
|
|
$icon = $w_code_path.'img/icons/'.$size_extra.$image;
|
|
}
|
|
} else {
|
|
if (is_file($code_path.'img/icons/'.$size_extra.$image)) {
|
|
// Checking the main/img/icons/XXX/ folder
|
|
$icon = $w_code_path.'img/icons/'.$size_extra.$image;
|
|
}
|
|
}
|
|
|
|
// Special code to enable SVG - refs #7359 - Needs more work
|
|
// The code below does something else to "test out" SVG: for each icon,
|
|
// it checks if there is an SVG version. If so, it uses it.
|
|
// When moving this to production, the return_icon() calls should
|
|
// ask for the SVG version directly
|
|
$svgIcons = api_get_setting('icons_mode_svg');
|
|
if ('true' == $svgIcons && false == $return_only_path) {
|
|
$svgImage = substr($image, 0, -3).'svg';
|
|
if (is_file($code_path.$theme.'svg/'.$svgImage)) {
|
|
$icon = $w_code_path.$theme.'svg/'.$svgImage;
|
|
} elseif (is_file($code_path.'img/icons/svg/'.$svgImage)) {
|
|
$icon = $w_code_path.'img/icons/svg/'.$svgImage;
|
|
}
|
|
|
|
if (empty($additional_attributes['height'])) {
|
|
$additional_attributes['height'] = $size;
|
|
}
|
|
if (empty($additional_attributes['width'])) {
|
|
$additional_attributes['width'] = $size;
|
|
}
|
|
}
|
|
|
|
if ($return_only_path) {
|
|
return $icon;
|
|
}
|
|
|
|
$img = self::img($icon, $alt_text, $additional_attributes);
|
|
if (SHOW_TEXT_NEAR_ICONS == true && !empty($alt_text)) {
|
|
if ($show_text) {
|
|
$img = "$img $alt_text";
|
|
}
|
|
}
|
|
|
|
return $img;
|
|
}
|
|
|
|
/**
|
|
* Returns the htmlcode for an image.
|
|
*
|
|
* @param string $image_path the filename of the file (in the main/img/ folder
|
|
* @param string $alt_text the alt text (probably a language variable)
|
|
* @param array $additional_attributes (for instance height, width, onclick, ...)
|
|
* @param bool $filterPath Optional. Whether filter the image path. Default is true
|
|
*
|
|
* @return string
|
|
*
|
|
* @author Julio Montoya 2010
|
|
*/
|
|
public static function img(
|
|
$image_path,
|
|
$alt_text = '',
|
|
$additional_attributes = null,
|
|
$filterPath = true
|
|
) {
|
|
if (empty($image_path)) {
|
|
return '';
|
|
}
|
|
// Sanitizing the parameter $image_path
|
|
if ($filterPath) {
|
|
$image_path = Security::filter_img_path($image_path);
|
|
}
|
|
|
|
// alt text = the image name if there is none provided (for XHTML compliance)
|
|
if ('' == $alt_text) {
|
|
$alt_text = basename($image_path);
|
|
}
|
|
|
|
if (empty($additional_attributes)) {
|
|
$additional_attributes = [];
|
|
}
|
|
|
|
$additional_attributes['src'] = $image_path;
|
|
|
|
if (empty($additional_attributes['alt'])) {
|
|
$additional_attributes['alt'] = $alt_text;
|
|
}
|
|
if (empty($additional_attributes['title'])) {
|
|
$additional_attributes['title'] = $alt_text;
|
|
}
|
|
|
|
return self::tag('img', '', $additional_attributes);
|
|
}
|
|
|
|
/**
|
|
* Returns the htmlcode for a tag (h3, h1, div, a, button), etc.
|
|
*
|
|
* @param string $tag the tag name
|
|
* @param string $content the tag's content
|
|
* @param array $additional_attributes (for instance height, width, onclick, ...)
|
|
*
|
|
* @return string
|
|
*
|
|
* @author Julio Montoya 2010
|
|
*/
|
|
public static function tag($tag, $content, $additional_attributes = [])
|
|
{
|
|
$attribute_list = '';
|
|
// Managing the additional attributes
|
|
if (!empty($additional_attributes) && is_array($additional_attributes)) {
|
|
$attribute_list = '';
|
|
foreach ($additional_attributes as $key => &$value) {
|
|
$attribute_list .= $key.'="'.$value.'" ';
|
|
}
|
|
}
|
|
//some tags don't have this </XXX>
|
|
if (in_array($tag, ['img', 'input', 'br'])) {
|
|
$return_value = '<'.$tag.' '.$attribute_list.' />';
|
|
} else {
|
|
$return_value = '<'.$tag.' '.$attribute_list.' >'.$content.'</'.$tag.'>';
|
|
}
|
|
|
|
return $return_value;
|
|
}
|
|
|
|
/**
|
|
* Creates a URL anchor.
|
|
*
|
|
* @param string $name
|
|
* @param string $url
|
|
* @param array $attributes
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function url($name, $url, $attributes = [])
|
|
{
|
|
if (!empty($url)) {
|
|
$url = preg_replace('#&#', '&', $url);
|
|
$url = htmlspecialchars($url, ENT_QUOTES, 'UTF-8');
|
|
$attributes['href'] = $url;
|
|
}
|
|
|
|
return self::tag('a', $name, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Creates a div tag.
|
|
*
|
|
* @param string $content
|
|
* @param array $attributes
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function div($content, $attributes = [])
|
|
{
|
|
return self::tag('div', $content, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Creates a span tag.
|
|
*/
|
|
public static function span($content, $attributes = [])
|
|
{
|
|
return self::tag('span', $content, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Displays an HTML input tag.
|
|
*/
|
|
public static function input($type, $name, $value, $attributes = [])
|
|
{
|
|
if (isset($type)) {
|
|
$attributes['type'] = $type;
|
|
}
|
|
if (isset($name)) {
|
|
$attributes['name'] = $name;
|
|
}
|
|
if (isset($value)) {
|
|
$attributes['value'] = $value;
|
|
}
|
|
|
|
return self::tag('input', '', $attributes);
|
|
}
|
|
|
|
/**
|
|
* @param $name
|
|
* @param $value
|
|
* @param array $attributes
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function button($name, $value, $attributes = [])
|
|
{
|
|
if (!empty($name)) {
|
|
$attributes['name'] = $name;
|
|
}
|
|
|
|
return self::tag('button', $value, $attributes);
|
|
}
|
|
|
|
/**
|
|
* Displays an HTML select tag.
|
|
*
|
|
* @param string $name
|
|
* @param array $values
|
|
* @param int $default
|
|
* @param array $extra_attributes
|
|
* @param bool $show_blank_item
|
|
* @param string $blank_item_text
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function select(
|
|
$name,
|
|
$values,
|
|
$default = -1,
|
|
$extra_attributes = [],
|
|
$show_blank_item = true,
|
|
$blank_item_text = ''
|
|
) {
|
|
$html = '';
|
|
$extra = '';
|
|
$default_id = 'id="'.$name.'" ';
|
|
$extra_attributes = array_merge(['class' => 'form-control'], $extra_attributes);
|
|
foreach ($extra_attributes as $key => $parameter) {
|
|
if ('id' == $key) {
|
|
$default_id = '';
|
|
}
|
|
$extra .= $key.'="'.$parameter.'" ';
|
|
}
|
|
$html .= '<select name="'.$name.'" '.$default_id.' '.$extra.'>';
|
|
|
|
if ($show_blank_item) {
|
|
if (empty($blank_item_text)) {
|
|
$blank_item_text = get_lang('Select');
|
|
} else {
|
|
$blank_item_text = Security::remove_XSS($blank_item_text);
|
|
}
|
|
$html .= self::tag(
|
|
'option',
|
|
'-- '.$blank_item_text.' --',
|
|
['value' => '-1']
|
|
);
|
|
}
|
|
if ($values) {
|
|
foreach ($values as $key => $value) {
|
|
if (is_array($value) && isset($value['name'])) {
|
|
$value = $value['name'];
|
|
}
|
|
$html .= '<option value="'.$key.'"';
|
|
|
|
if (is_array($default)) {
|
|
foreach ($default as $item) {
|
|
if ($item == $key) {
|
|
$html .= ' selected="selected"';
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
if ($default == $key) {
|
|
$html .= ' selected="selected"';
|
|
}
|
|
}
|
|
|
|
$html .= '>'.$value.'</option>';
|
|
}
|
|
}
|
|
$html .= '</select>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Creates a tab menu
|
|
* Requirements: declare the jquery, jquery-ui libraries + the jquery-ui.css
|
|
* in the $htmlHeadXtra variable before the display_header
|
|
* Add this script.
|
|
*
|
|
* @example
|
|
* <script>
|
|
</script>
|
|
* @param array $headers list of the tab titles
|
|
* @param array $items
|
|
* @param string $id id of the container of the tab in the example "tabs"
|
|
* @param array $attributes for the ul
|
|
* @param array $ul_attributes
|
|
* @param string $selected
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function tabs(
|
|
$headers,
|
|
$items,
|
|
$id = 'tabs',
|
|
$attributes = [],
|
|
$ul_attributes = [],
|
|
$selected = ''
|
|
) {
|
|
if (empty($headers) || 0 == count($headers)) {
|
|
return '';
|
|
}
|
|
|
|
$lis = '';
|
|
$i = 1;
|
|
foreach ($headers as $item) {
|
|
$active = '';
|
|
if (1 == $i) {
|
|
$active = ' active';
|
|
}
|
|
|
|
if (!empty($selected)) {
|
|
$active = '';
|
|
if ($selected == $i) {
|
|
$active = ' active';
|
|
}
|
|
}
|
|
|
|
$item = self::tag(
|
|
'a',
|
|
$item,
|
|
[
|
|
'href' => '#'.$id.'-'.$i,
|
|
'class' => 'nav-item nav-link '.$active,
|
|
'id' => $id.$i.'-tab',
|
|
'data-toggle' => 'tab',
|
|
'role' => 'tab',
|
|
'aria-controls' => $id.'-'.$i,
|
|
'aria-selected' => $selected,
|
|
]
|
|
);
|
|
$lis .= $item;
|
|
$i++;
|
|
}
|
|
|
|
$ul = self::tag(
|
|
'nav',
|
|
$lis,
|
|
[
|
|
'id' => 'ul_'.$id,
|
|
'class' => 'nav nav-tabs',
|
|
'role' => 'tablist',
|
|
]
|
|
);
|
|
|
|
$i = 1;
|
|
$divs = '';
|
|
foreach ($items as $content) {
|
|
$active = '';
|
|
if (1 == $i) {
|
|
$active = ' show active';
|
|
}
|
|
|
|
if (!empty($selected)) {
|
|
$active = '';
|
|
if ($selected == $i) {
|
|
$active = ' show active';
|
|
}
|
|
}
|
|
|
|
$divs .= self::tag(
|
|
'div',
|
|
$content,
|
|
[
|
|
'id' => $id.'-'.$i,
|
|
'class' => 'tab-pane fade '.$active,
|
|
'role' => 'tabpanel',
|
|
'aria-labelledby' => $id.$i.'-tab',
|
|
]
|
|
);
|
|
$i++;
|
|
}
|
|
|
|
$attributes['id'] = $id;
|
|
$attributes['class'] = 'tab_wrapper';
|
|
|
|
return self::tag(
|
|
'div',
|
|
$ul.
|
|
self::tag('div', $divs, ['class' => 'tab-content']),
|
|
$attributes
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param $headers
|
|
* @param null $selected
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function tabsOnlyLink($headers, $selected = null)
|
|
{
|
|
$id = uniqid('tabs_');
|
|
$i = 1;
|
|
$list = '';
|
|
foreach ($headers as $item) {
|
|
$class = null;
|
|
if ($i == $selected) {
|
|
$class = 'active';
|
|
}
|
|
$item = self::tag(
|
|
'a',
|
|
$item['content'],
|
|
[
|
|
'id' => $id.'-'.$i,
|
|
'href' => $item['url'],
|
|
'class' => 'nav-link '.$class,
|
|
]
|
|
);
|
|
$list .= $item;
|
|
$i++;
|
|
}
|
|
|
|
return self::toolbarAction($id, [$list]);
|
|
}
|
|
|
|
/**
|
|
* In order to display a grid using jqgrid you have to:.
|
|
*
|
|
* @example
|
|
* After your Display::display_header function you have to add the nex javascript code:
|
|
* <script>
|
|
* echo Display::grid_js('my_grid_name', $url,$columns, $column_model, $extra_params,[]);
|
|
* // for more information of this function check the grid_js() function
|
|
* </script>
|
|
* //Then you have to call the grid_html
|
|
* echo Display::grid_html('my_grid_name');
|
|
* As you can see both function use the same "my_grid_name" this is very important otherwise nothing will work
|
|
*
|
|
* @param string the div id, this value must be the same with the first parameter of Display::grid_js()
|
|
*
|
|
* @return string html
|
|
*/
|
|
public static function grid_html($div_id)
|
|
{
|
|
$table = self::tag('table', '', ['id' => $div_id]);
|
|
$table .= self::tag('div', '', ['id' => $div_id.'_pager']);
|
|
|
|
return $table;
|
|
}
|
|
|
|
/**
|
|
* @param string $label
|
|
* @param string $form_item
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function form_row($label, $form_item)
|
|
{
|
|
$label = self::tag('label', $label, ['class' => 'col-sm-2 control-label']);
|
|
$form_item = self::div($form_item, ['class' => 'col-sm-10']);
|
|
|
|
return self::div($label.$form_item, ['class' => 'form-group']);
|
|
}
|
|
|
|
/**
|
|
* This is a wrapper to use the jqgrid in Chamilo.
|
|
* For the other jqgrid options visit http://www.trirand.com/jqgridwiki/doku.php?id=wiki:options
|
|
* This function need to be in the ready jquery function
|
|
* example --> $(function() { <?php echo Display::grid_js('grid' ...); ?> }
|
|
* In order to work this function needs the Display::grid_html function with the same div id.
|
|
*
|
|
* @param string $div_id div id
|
|
* @param string $url url where the jqgrid will ask for data (if datatype = json)
|
|
* @param array $column_names Visible columns (you should use get_lang).
|
|
* An array in which we place the names of the columns.
|
|
* This is the text that appears in the head of the grid (Header layer).
|
|
* Example: colname {name:'date', index:'date', width:120, align:'right'},
|
|
* @param array $column_model the column model : Array which describes the parameters of the columns.
|
|
* This is the most important part of the grid.
|
|
* For a full description of all valid values see colModel API. See the url above.
|
|
* @param array $extra_params extra parameters
|
|
* @param array $data data that will be loaded
|
|
* @param string $formatter A string that will be appended to the JSON returned
|
|
* @param bool $fixed_width not implemented yet
|
|
*
|
|
* @return string the js code
|
|
*/
|
|
public static function grid_js(
|
|
$div_id,
|
|
$url,
|
|
$column_names,
|
|
$column_model,
|
|
$extra_params,
|
|
$data = [],
|
|
$formatter = '',
|
|
$fixed_width = false
|
|
) {
|
|
$obj = new stdClass();
|
|
$obj->first = 'first';
|
|
|
|
if (!empty($url)) {
|
|
$obj->url = $url;
|
|
}
|
|
|
|
// Needed it in order to render the links/html in the grid
|
|
foreach ($column_model as &$columnModel) {
|
|
if (!isset($columnModel['formatter'])) {
|
|
$columnModel['formatter'] = '';
|
|
}
|
|
}
|
|
|
|
//This line should only be used/modified in case of having characters
|
|
// encoding problems - see #6159
|
|
//$column_names = array_map("utf8_encode", $column_names);
|
|
$obj->colNames = $column_names;
|
|
$obj->colModel = $column_model;
|
|
$obj->pager = '#'.$div_id.'_pager';
|
|
$obj->datatype = 'json';
|
|
$obj->viewrecords = 'true';
|
|
$obj->guiStyle = 'bootstrap4';
|
|
$obj->iconSet = 'fontAwesomeSolid';
|
|
$all_value = 10000000;
|
|
|
|
// Sets how many records we want to view in the grid
|
|
$obj->rowNum = 20;
|
|
|
|
// Default row quantity
|
|
if (!isset($extra_params['rowList'])) {
|
|
$extra_params['rowList'] = [20, 50, 100, 500, 1000, $all_value];
|
|
$rowList = api_get_configuration_value('table_row_list');
|
|
if (!empty($rowList) && isset($rowList['options'])) {
|
|
$rowList = $rowList['options'];
|
|
$rowList[] = $all_value;
|
|
}
|
|
$extra_params['rowList'] = $rowList;
|
|
}
|
|
|
|
$defaultRow = api_get_configuration_value('table_default_row');
|
|
if (!empty($defaultRow)) {
|
|
$obj->rowNum = (int) $defaultRow;
|
|
}
|
|
|
|
$json = '';
|
|
if (!empty($extra_params['datatype'])) {
|
|
$obj->datatype = $extra_params['datatype'];
|
|
}
|
|
|
|
// Row even odd style.
|
|
$obj->altRows = true;
|
|
if (!empty($extra_params['altRows'])) {
|
|
$obj->altRows = $extra_params['altRows'];
|
|
}
|
|
|
|
if (!empty($extra_params['sortname'])) {
|
|
$obj->sortname = $extra_params['sortname'];
|
|
}
|
|
|
|
if (!empty($extra_params['sortorder'])) {
|
|
$obj->sortorder = $extra_params['sortorder'];
|
|
}
|
|
|
|
if (!empty($extra_params['rowList'])) {
|
|
$obj->rowList = $extra_params['rowList'];
|
|
}
|
|
|
|
if (!empty($extra_params['rowNum'])) {
|
|
$obj->rowNum = $extra_params['rowNum'];
|
|
} else {
|
|
// Try to load max rows from Session
|
|
$urlInfo = parse_url($url);
|
|
if (isset($urlInfo['query'])) {
|
|
parse_str($urlInfo['query'], $query);
|
|
if (isset($query['a'])) {
|
|
$action = $query['a'];
|
|
// This value is set in model.ajax.php
|
|
$savedRows = Session::read('max_rows_'.$action);
|
|
if (!empty($savedRows)) {
|
|
$obj->rowNum = $savedRows;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!empty($extra_params['viewrecords'])) {
|
|
$obj->viewrecords = $extra_params['viewrecords'];
|
|
}
|
|
|
|
$beforeSelectRow = null;
|
|
if (isset($extra_params['beforeSelectRow'])) {
|
|
$beforeSelectRow = 'beforeSelectRow: '.$extra_params['beforeSelectRow'].', ';
|
|
unset($extra_params['beforeSelectRow']);
|
|
}
|
|
|
|
$beforeProcessing = '';
|
|
if (isset($extra_params['beforeProcessing'])) {
|
|
$beforeProcessing = 'beforeProcessing : function() { '.$extra_params['beforeProcessing'].' },';
|
|
unset($extra_params['beforeProcessing']);
|
|
}
|
|
|
|
$beforeRequest = '';
|
|
if (isset($extra_params['beforeRequest'])) {
|
|
$beforeRequest = 'beforeRequest : function() { '.$extra_params['beforeRequest'].' },';
|
|
unset($extra_params['beforeRequest']);
|
|
}
|
|
|
|
$gridComplete = '';
|
|
if (isset($extra_params['gridComplete'])) {
|
|
$gridComplete = 'gridComplete : function() { '.$extra_params['gridComplete'].' },';
|
|
unset($extra_params['gridComplete']);
|
|
}
|
|
|
|
// Adding extra params
|
|
if (!empty($extra_params)) {
|
|
foreach ($extra_params as $key => $element) {
|
|
// the groupHeaders key gets a special treatment
|
|
if ('groupHeaders' != $key) {
|
|
$obj->$key = $element;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Adding static data.
|
|
if (!empty($data)) {
|
|
$data_var = $div_id.'_data';
|
|
$json .= ' var '.$data_var.' = '.json_encode($data).';';
|
|
$obj->data = $data_var;
|
|
$obj->datatype = 'local';
|
|
$json .= "\n";
|
|
}
|
|
|
|
$obj->end = 'end';
|
|
|
|
$json_encode = json_encode($obj);
|
|
|
|
if (!empty($data)) {
|
|
//Converts the "data":"js_variable" to "data":js_variable,
|
|
// otherwise it will not work
|
|
$json_encode = str_replace('"data":"'.$data_var.'"', '"data":'.$data_var.'', $json_encode);
|
|
}
|
|
|
|
// Fixing true/false js values that doesn't need the ""
|
|
$json_encode = str_replace(':"true"', ':true', $json_encode);
|
|
// wrap_cell is not a valid jqgrid attributes is a hack to wrap a text
|
|
$json_encode = str_replace('"wrap_cell":true', 'cellattr : function(rowId, value, rowObject, colModel, arrData) { return \'class = "jqgrid_whitespace"\'; }', $json_encode);
|
|
$json_encode = str_replace(':"false"', ':false', $json_encode);
|
|
$json_encode = str_replace('"formatter":"action_formatter"', 'formatter:action_formatter', $json_encode);
|
|
$json_encode = str_replace('"formatter":"extra_formatter"', 'formatter:extra_formatter', $json_encode);
|
|
$json_encode = str_replace(['{"first":"first",', '"end":"end"}'], '', $json_encode);
|
|
|
|
if (api_get_configuration_value('allow_compilatio_tool') &&
|
|
(false !== strpos($_SERVER['REQUEST_URI'], 'work/work.php') ||
|
|
false != strpos($_SERVER['REQUEST_URI'], 'work/work_list_all.php')
|
|
)
|
|
) {
|
|
$json_encode = str_replace('"function () { compilatioInit() }"',
|
|
'function () { compilatioInit() }',
|
|
$json_encode
|
|
);
|
|
}
|
|
// Creating the jqgrid element.
|
|
$json .= '$("#'.$div_id.'").jqGrid({';
|
|
//$json .= $beforeSelectRow;
|
|
$json .= $gridComplete;
|
|
$json .= $beforeProcessing;
|
|
$json .= $beforeRequest;
|
|
$json .= $json_encode;
|
|
$json .= '});';
|
|
|
|
// Grouping headers option
|
|
if (isset($extra_params['groupHeaders'])) {
|
|
$groups = '';
|
|
foreach ($extra_params['groupHeaders'] as $group) {
|
|
//{ "startColumnName" : "courses", "numberOfColumns" : 1, "titleText" : "Order Info" },
|
|
$groups .= '{ "startColumnName" : "'.$group['startColumnName'].'", "numberOfColumns" : '.$group['numberOfColumns'].', "titleText" : "'.$group['titleText'].'" },';
|
|
}
|
|
$json .= '$("#'.$div_id.'").jqGrid("setGroupHeaders", {
|
|
"useColSpanStyle" : false,
|
|
"groupHeaders" : [
|
|
'.$groups.'
|
|
]
|
|
});';
|
|
}
|
|
|
|
$all_text = addslashes(get_lang('All'));
|
|
$json .= '$("'.$obj->pager.' option[value='.$all_value.']").text("'.$all_text.'");';
|
|
$json .= "\n";
|
|
// Adding edit/delete icons.
|
|
$json .= $formatter;
|
|
|
|
return $json;
|
|
}
|
|
|
|
/**
|
|
* @param array $headers
|
|
* @param array $rows
|
|
* @param array $attributes
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function table($headers, $rows, $attributes = [])
|
|
{
|
|
if (empty($attributes)) {
|
|
$attributes['class'] = 'data_table';
|
|
}
|
|
$table = new HTML_Table($attributes);
|
|
$row = 0;
|
|
$column = 0;
|
|
|
|
// Course headers
|
|
if (!empty($headers)) {
|
|
foreach ($headers as $item) {
|
|
$table->setHeaderContents($row, $column, $item);
|
|
$column++;
|
|
}
|
|
$row = 1;
|
|
$column = 0;
|
|
}
|
|
|
|
if (!empty($rows)) {
|
|
foreach ($rows as $content) {
|
|
$table->setCellContents($row, $column, $content);
|
|
$row++;
|
|
}
|
|
}
|
|
|
|
return $table->toHtml();
|
|
}
|
|
|
|
/**
|
|
* Returns the "what's new" icon notifications.
|
|
*
|
|
* The general logic of this function is to track the last time the user
|
|
* entered the course and compare to what has changed inside this course
|
|
* since then, based on the item_property table inside this course. Note that,
|
|
* if the user never entered the course before, he will not see notification
|
|
* icons. This function takes session ID into account (if any) and only shows
|
|
* the corresponding notifications.
|
|
*
|
|
* @param array $courseInfo Course information array, containing at least elements 'db' and 'k'
|
|
* @param bool $loadAjax
|
|
*
|
|
* @return string The HTML link to be shown next to the course
|
|
*/
|
|
public static function show_notification($courseInfo, $loadAjax = true)
|
|
{
|
|
if (empty($courseInfo)) {
|
|
return '';
|
|
}
|
|
|
|
return '';
|
|
|
|
$t_track_e_access = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
|
|
$course_tool_table = Database::get_course_table(TABLE_TOOL_LIST);
|
|
$tool_edit_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
$course_code = Database::escape_string($courseInfo['code']);
|
|
|
|
$user_id = api_get_user_id();
|
|
$course_id = (int) $courseInfo['real_id'];
|
|
$sessionId = (int) $courseInfo['id_session'];
|
|
$status = (int) $courseInfo['status'];
|
|
|
|
$loadNotificationsByAjax = api_get_configuration_value('user_portal_load_notification_by_ajax');
|
|
|
|
if ($loadNotificationsByAjax) {
|
|
if ($loadAjax) {
|
|
$id = 'notification_'.$course_id.'_'.$sessionId.'_'.$status;
|
|
Session::write($id, true);
|
|
|
|
return '<span id ="'.$id.'" class="course_notification"></span>';
|
|
}
|
|
}
|
|
|
|
// Get the user's last access dates to all tools of this course
|
|
$sql = "SELECT *
|
|
FROM $t_track_e_access
|
|
WHERE
|
|
c_id = $course_id AND
|
|
access_user_id = '$user_id' AND
|
|
access_session_id ='".$sessionId."'
|
|
ORDER BY access_date DESC
|
|
LIMIT 1
|
|
";
|
|
$result = Database::query($sql);
|
|
|
|
// latest date by default is the creation date
|
|
$latestDate = $courseInfo['creation_date'];
|
|
if (Database::num_rows($result)) {
|
|
$row = Database::fetch_array($result, 'ASSOC');
|
|
$latestDate = $row['access_date'];
|
|
}
|
|
|
|
$sessionCondition = api_get_session_condition(
|
|
$sessionId,
|
|
true,
|
|
false,
|
|
'session_id'
|
|
);
|
|
|
|
$hideTools = [TOOL_NOTEBOOK, TOOL_CHAT];
|
|
// Get current tools in course
|
|
$sql = "SELECT name
|
|
FROM $course_tool_table
|
|
WHERE
|
|
c_id = $course_id AND
|
|
visibility = '1' AND
|
|
name NOT IN ('".implode("','", $hideTools)." ')
|
|
";
|
|
$result = Database::query($sql);
|
|
$tools = Database::store_result($result);
|
|
|
|
$group_ids = GroupManager::get_group_ids($courseInfo['real_id'], $user_id);
|
|
$group_ids[] = 0; //add group 'everyone'
|
|
$notifications = [];
|
|
if ($tools) {
|
|
foreach ($tools as $tool) {
|
|
$toolName = $tool['name'];
|
|
$toolName = Database::escape_string($toolName);
|
|
// Fix to get student publications
|
|
$toolCondition = " tool = '$toolName' AND ";
|
|
if ('student_publication' == $toolName || 'work' == $toolName) {
|
|
$toolCondition = " (tool = 'work' OR tool = 'student_publication') AND ";
|
|
}
|
|
|
|
$toolName = addslashes($toolName);
|
|
|
|
$sql = "SELECT * FROM $tool_edit_table
|
|
WHERE
|
|
c_id = $course_id AND
|
|
$toolCondition
|
|
lastedit_type NOT LIKE '%Deleted%' AND
|
|
lastedit_type NOT LIKE '%deleted%' AND
|
|
lastedit_type NOT LIKE '%DocumentInvisible%' AND
|
|
lastedit_date > '$latestDate' AND
|
|
lastedit_user_id != $user_id $sessionCondition AND
|
|
visibility != 2 AND
|
|
(to_user_id IN ('$user_id', '0') OR to_user_id IS NULL) AND
|
|
(to_group_id IN ('".implode("','", $group_ids)."') OR to_group_id IS NULL)
|
|
ORDER BY lastedit_date DESC
|
|
LIMIT 1";
|
|
$result = Database::query($sql);
|
|
|
|
$latestChange = Database::fetch_array($result, 'ASSOC');
|
|
|
|
if ($latestChange) {
|
|
$latestChange['link'] = $tool['link'];
|
|
$latestChange['image'] = $tool['image'];
|
|
$latestChange['tool'] = $tool['name'];
|
|
$notifications[$toolName] = $latestChange;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Show all tool icons where there is something new.
|
|
$return = '';
|
|
foreach ($notifications as $notification) {
|
|
$toolName = $notification['tool'];
|
|
if (!(
|
|
'1' == $notification['visibility'] ||
|
|
('1' == $status && '0' == $notification['visibility']) ||
|
|
!isset($notification['visibility'])
|
|
)
|
|
) {
|
|
continue;
|
|
}
|
|
|
|
if (TOOL_SURVEY == $toolName) {
|
|
$survey_info = SurveyManager::get_survey($notification['ref'], 0, $course_code);
|
|
if (!empty($survey_info)) {
|
|
/*$invited_users = SurveyUtil::get_invited_users(
|
|
$survey_info['code'],
|
|
$course_code
|
|
);
|
|
if (!in_array($user_id, $invited_users['course_users'])) {
|
|
continue;
|
|
}*/
|
|
}
|
|
}
|
|
|
|
if (TOOL_LEARNPATH == $notification['tool']) {
|
|
if (!learnpath::is_lp_visible_for_student($notification['ref'], $user_id, $courseInfo)) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (TOOL_DROPBOX == $notification['tool']) {
|
|
$notification['link'] = 'dropbox/dropbox_download.php?id='.$notification['ref'];
|
|
}
|
|
|
|
if ('work' == $notification['tool'] &&
|
|
'DirectoryCreated' == $notification['lastedit_type']
|
|
) {
|
|
$notification['lastedit_type'] = 'WorkAdded';
|
|
}
|
|
|
|
$lastDate = api_get_local_time($notification['lastedit_date']);
|
|
$type = $notification['lastedit_type'];
|
|
if ('CalendareventVisible' == $type) {
|
|
$type = 'Visible';
|
|
}
|
|
$label = get_lang('Since your latest visit').": ".get_lang($type)." ($lastDate)";
|
|
|
|
if (false === strpos($notification['link'], '?')) {
|
|
$notification['link'] = $notification['link'].'?notification=1';
|
|
} else {
|
|
$notification['link'] = $notification['link'].'¬ification=1';
|
|
}
|
|
|
|
$image = substr($notification['image'], 0, -4).'.png';
|
|
|
|
$return .= self::url(
|
|
self::return_icon($image, $label),
|
|
api_get_path(WEB_CODE_PATH).
|
|
$notification['link'].'&cidReq='.$course_code.
|
|
'&ref='.$notification['ref'].
|
|
'&gid='.$notification['to_group_id'].
|
|
'&sid='.$sessionId
|
|
).PHP_EOL;
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Get the session box details as an array.
|
|
*
|
|
* @todo check session visibility.
|
|
*
|
|
* @param int $session_id
|
|
*
|
|
* @return array Empty array or session array
|
|
* ['title'=>'...','category'=>'','dates'=>'...','coach'=>'...','active'=>true/false,'session_category_id'=>int]
|
|
*/
|
|
public static function getSessionTitleBox($session_id)
|
|
{
|
|
$session_info = api_get_session_info($session_id);
|
|
$coachInfo = [];
|
|
if (!empty($session_info['id_coach'])) {
|
|
$coachInfo = api_get_user_info($session_info['id_coach']);
|
|
}
|
|
|
|
$session = [];
|
|
$session['category_id'] = $session_info['session_category_id'];
|
|
$session['title'] = $session_info['name'];
|
|
$session['coach_id'] = $session['id_coach'] = $session_info['id_coach'];
|
|
$session['dates'] = '';
|
|
$session['coach'] = '';
|
|
if ('true' === api_get_setting('show_session_coach') && isset($coachInfo['complete_name'])) {
|
|
$session['coach'] = get_lang('General coach').': '.$coachInfo['complete_name'];
|
|
}
|
|
$active = false;
|
|
if (('0000-00-00 00:00:00' == $session_info['access_end_date'] &&
|
|
'0000-00-00 00:00:00' == $session_info['access_start_date']) ||
|
|
(empty($session_info['access_end_date']) && empty($session_info['access_start_date']))
|
|
) {
|
|
if (isset($session_info['duration']) && !empty($session_info['duration'])) {
|
|
$daysLeft = SessionManager::getDayLeftInSession($session_info, api_get_user_id());
|
|
$session['duration'] = $daysLeft >= 0
|
|
? sprintf(get_lang('This session has a maximum duration. Only %s days to go.'), $daysLeft)
|
|
: get_lang('You are already registered but your allowed access time has expired.');
|
|
}
|
|
$active = true;
|
|
} else {
|
|
$dates = SessionManager::parseSessionDates($session_info, true);
|
|
$session['dates'] = $dates['access'];
|
|
if ('true' === api_get_setting('show_session_coach') && isset($coachInfo['complete_name'])) {
|
|
$session['coach'] = $coachInfo['complete_name'];
|
|
}
|
|
//$active = $date_start <= $now && $date_end >= $now;
|
|
}
|
|
$session['active'] = $active;
|
|
$session['session_category_id'] = $session_info['session_category_id'];
|
|
$session['visibility'] = $session_info['visibility'];
|
|
$session['num_users'] = $session_info['nbr_users'];
|
|
$session['num_courses'] = $session_info['nbr_courses'];
|
|
$session['description'] = $session_info['description'];
|
|
$session['show_description'] = $session_info['show_description'];
|
|
//$session['image'] = SessionManager::getSessionImage($session_info['id']);
|
|
$session['url'] = api_get_path(WEB_CODE_PATH).'session/index.php?session_id='.$session_info['id'];
|
|
|
|
$entityManager = Database::getManager();
|
|
$fieldValuesRepo = $entityManager->getRepository(ExtraFieldValues::class);
|
|
$extraFieldValues = $fieldValuesRepo->getVisibleValues(
|
|
ExtraField::SESSION_FIELD_TYPE,
|
|
$session_id
|
|
);
|
|
|
|
$session['extra_fields'] = [];
|
|
/** @var ExtraFieldValues $value */
|
|
foreach ($extraFieldValues as $value) {
|
|
if (empty($value)) {
|
|
continue;
|
|
}
|
|
$session['extra_fields'][] = [
|
|
'field' => [
|
|
'variable' => $value->getField()->getVariable(),
|
|
'display_text' => $value->getField()->getDisplayText(),
|
|
],
|
|
'value' => $value->getValue(),
|
|
];
|
|
}
|
|
|
|
return $session;
|
|
}
|
|
|
|
/**
|
|
* Return the five star HTML.
|
|
*
|
|
* @param string $id of the rating ul element
|
|
* @param string $url that will be added (for jquery see hot_courses.tpl)
|
|
* @param array $point_info point info array see function CourseManager::get_course_ranking()
|
|
* @param bool $add_div_wrapper add a div wrapper
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function return_rating_system(
|
|
$id,
|
|
$url,
|
|
$point_info = [],
|
|
$add_div_wrapper = true
|
|
) {
|
|
$number_of_users_who_voted = isset($point_info['users_who_voted']) ? $point_info['users_who_voted'] : null;
|
|
$percentage = isset($point_info['point_average']) ? $point_info['point_average'] : 0;
|
|
|
|
if (!empty($percentage)) {
|
|
$percentage = $percentage * 125 / 100;
|
|
}
|
|
$accesses = isset($point_info['accesses']) ? $point_info['accesses'] : 0;
|
|
$star_label = sprintf(get_lang('%s stars out of 5'), $point_info['point_average_star']);
|
|
|
|
$html = '<section class="rating-widget">';
|
|
$html .= '<div class="rating-stars"><ul id="stars">';
|
|
$html .= '<li class="star" data-link="'.$url.'&star=1" title="Poor" data-value="1"><i class="fa fa-star fa-fw"></i></li>
|
|
<li class="star" data-link="'.$url.'&star=2" title="Fair" data-value="2"><i class="fa fa-star fa-fw"></i></li>
|
|
<li class="star" data-link="'.$url.'&star=3" title="Good" data-value="3"><i class="fa fa-star fa-fw"></i></li>
|
|
<li class="star" data-link="'.$url.'&star=4" title="Excellent" data-value="4"><i class="fa fa-star fa-fw"></i></li>
|
|
<li class="star" data-link="'.$url.'&star=5" title="WOW!!!" data-value="5"><i class="fa fa-star fa-fw"></i></li>
|
|
';
|
|
$html .= '</ul></div>';
|
|
$html .= '</section>';
|
|
$labels = [];
|
|
|
|
$labels[] = 1 == $number_of_users_who_voted ? $number_of_users_who_voted.' '.get_lang('Vote') : $number_of_users_who_voted.' '.get_lang('Votes');
|
|
$labels[] = 1 == $accesses ? $accesses.' '.get_lang('Visit') : $accesses.' '.get_lang('Visits');
|
|
$labels[] = $point_info['user_vote'] ? get_lang('Your vote').' ['.$point_info['user_vote'].']' : get_lang('Your vote').' [?] ';
|
|
|
|
if (!$add_div_wrapper && api_is_anonymous()) {
|
|
$labels[] = self::tag('span', get_lang('Login to vote'), ['class' => 'error']);
|
|
}
|
|
|
|
$html .= self::div(implode(' | ', $labels), ['id' => 'vote_label_'.$id, 'class' => 'vote_label_info']);
|
|
$html .= ' '.self::span(' ', ['id' => 'vote_label2_'.$id]);
|
|
|
|
if ($add_div_wrapper) {
|
|
$html = self::div($html, ['id' => 'rating_wrapper_'.$id]);
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param string $title
|
|
* @param string $second_title
|
|
* @param string $size
|
|
* @param bool $filter
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function page_header($title, $second_title = null, $size = 'h2', $filter = true)
|
|
{
|
|
if ($filter) {
|
|
$title = Security::remove_XSS($title);
|
|
}
|
|
|
|
if (!empty($second_title)) {
|
|
if ($filter) {
|
|
$second_title = Security::remove_XSS($second_title);
|
|
}
|
|
$title .= "<small> $second_title</small>";
|
|
}
|
|
|
|
return '<'.$size.' class="page-header">'.$title.'</'.$size.'>';
|
|
}
|
|
|
|
public static function page_header_and_translate($title, $second_title = null)
|
|
{
|
|
$title = get_lang($title);
|
|
|
|
return self::page_header($title, $second_title);
|
|
}
|
|
|
|
public static function page_subheader_and_translate($title, $second_title = null)
|
|
{
|
|
$title = get_lang($title);
|
|
|
|
return self::page_subheader($title, $second_title);
|
|
}
|
|
|
|
public static function page_subheader($title, $second_title = null, $size = 'h3', $attributes = [])
|
|
{
|
|
if (!empty($second_title)) {
|
|
$second_title = Security::remove_XSS($second_title);
|
|
$title .= "<small> $second_title<small>";
|
|
}
|
|
$subTitle = self::tag($size, Security::remove_XSS($title), $attributes);
|
|
|
|
return $subTitle;
|
|
}
|
|
|
|
public static function page_subheader2($title, $second_title = null)
|
|
{
|
|
return self::page_header($title, $second_title, 'h4');
|
|
}
|
|
|
|
public static function page_subheader3($title, $second_title = null)
|
|
{
|
|
return self::page_header($title, $second_title, 'h5');
|
|
}
|
|
|
|
/**
|
|
* @param array $list
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public static function description($list)
|
|
{
|
|
$html = null;
|
|
if (!empty($list)) {
|
|
$html = '<dl class="dl-horizontal">';
|
|
foreach ($list as $item) {
|
|
$html .= '<dt>'.$item['title'].'</dt>';
|
|
$html .= '<dd>'.$item['content'].'</dd>';
|
|
}
|
|
$html .= '</dl>';
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param int $percentage int value between 0 and 100
|
|
* @param bool $show_percentage
|
|
* @param string $extra_info
|
|
* @param string $class danger/success/infowarning
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function bar_progress($percentage, $show_percentage = true, $extra_info = '', $class = '')
|
|
{
|
|
$percentage = (int) $percentage;
|
|
$class = empty($class) ? '' : "progress-bar-$class";
|
|
|
|
$div = '<div class="progress">
|
|
<div
|
|
class="progress-bar progress-bar-striped '.$class.'"
|
|
role="progressbar"
|
|
aria-valuenow="'.$percentage.'"
|
|
aria-valuemin="0"
|
|
aria-valuemax="100"
|
|
style="width: '.$percentage.'%;"
|
|
>';
|
|
if ($show_percentage) {
|
|
$div .= $percentage.'%';
|
|
} else {
|
|
if (!empty($extra_info)) {
|
|
$div .= $extra_info;
|
|
}
|
|
}
|
|
$div .= '</div></div>';
|
|
|
|
return $div;
|
|
}
|
|
|
|
/**
|
|
* @param string $count
|
|
* @param string $type
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public static function badge($count, $type = 'warning')
|
|
{
|
|
$class = '';
|
|
|
|
switch ($type) {
|
|
case 'success':
|
|
$class = 'bg-success';
|
|
break;
|
|
case 'warning':
|
|
$class = 'bg-warning text-dark';
|
|
break;
|
|
case 'important':
|
|
$class = 'bg-important';
|
|
break;
|
|
case 'info':
|
|
$class = 'bg-info';
|
|
break;
|
|
case 'inverse':
|
|
$class = 'bg-inverse';
|
|
break;
|
|
}
|
|
|
|
if (!empty($count)) {
|
|
return ' <span class="badge '.$class.'">'.$count.'</span>';
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @param array $badge_list
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function badge_group($badge_list)
|
|
{
|
|
$html = '<div class="badge-group">';
|
|
foreach ($badge_list as $badge) {
|
|
$html .= $badge;
|
|
}
|
|
$html .= '</div>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param string $content
|
|
* @param string $type
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function label($content, $type = 'default')
|
|
{
|
|
switch ($type) {
|
|
case 'success':
|
|
$class = 'success';
|
|
break;
|
|
case 'warning':
|
|
$class = 'warning text-dark';
|
|
break;
|
|
case 'important':
|
|
case 'danger':
|
|
$class = 'danger';
|
|
break;
|
|
case 'info':
|
|
$class = 'info';
|
|
break;
|
|
case 'primary':
|
|
$class = 'primary';
|
|
break;
|
|
default:
|
|
$class = 'secondary';
|
|
break;
|
|
}
|
|
|
|
$html = '';
|
|
if (!empty($content)) {
|
|
$html = '<span class="badge bg-'.$class.'">';
|
|
$html .= $content;
|
|
$html .= '</span>';
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param array $items
|
|
* @param string $class
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public static function actions($items, $class = 'new_actions')
|
|
{
|
|
$html = null;
|
|
if (!empty($items)) {
|
|
$html = '<div class="'.$class.'"><ul class="nav nav-pills">';
|
|
foreach ($items as $value) {
|
|
$class = null;
|
|
if (isset($value['active']) && $value['active']) {
|
|
$class = 'class ="active"';
|
|
}
|
|
|
|
if (basename($_SERVER['REQUEST_URI']) == basename($value['url'])) {
|
|
$class = 'class ="active"';
|
|
}
|
|
$html .= "<li $class >";
|
|
$attributes = isset($value['url_attributes']) ? $value['url_attributes'] : [];
|
|
$html .= self::url($value['content'], $value['url'], $attributes);
|
|
$html .= '</li>';
|
|
}
|
|
$html .= '</ul></div>';
|
|
$html .= '<br />';
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Prints a tooltip.
|
|
*
|
|
* @param string $text
|
|
* @param string $tip
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function tip($text, $tip)
|
|
{
|
|
if (empty($tip)) {
|
|
return $text;
|
|
}
|
|
|
|
return self::span(
|
|
$text,
|
|
['class' => 'boot-tooltip', 'title' => strip_tags($tip)]
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param array $items
|
|
* @param string $type
|
|
* @param null $id
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public static function generate_accordion($items, $type = 'jquery', $id = null)
|
|
{
|
|
$html = null;
|
|
if (!empty($items)) {
|
|
if (empty($id)) {
|
|
$id = api_get_unique_id();
|
|
}
|
|
if ('jquery' == $type) {
|
|
$html = '<div class="accordion_jquery" id="'.$id.'">'; //using jquery
|
|
} else {
|
|
$html = '<div class="accordion" id="'.$id.'">'; //using bootstrap
|
|
}
|
|
|
|
$count = 1;
|
|
foreach ($items as $item) {
|
|
$html .= '<div class="accordion-my-group">';
|
|
$html .= '<div class="accordion-heading">
|
|
<a class="accordion-toggle" data-toggle="collapse" data-parent="#'.$id.'" href="#collapse'.$count.'">
|
|
'.$item['title'].'
|
|
</a>
|
|
</div>';
|
|
|
|
$html .= '<div id="collapse'.$count.'" class="accordion-body">';
|
|
$html .= '<div class="accordion-my-inner">
|
|
'.$item['content'].'
|
|
</div>
|
|
</div>';
|
|
}
|
|
$html .= '</div>';
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param array $buttons
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function groupButton($buttons)
|
|
{
|
|
$html = '<div class="btn-group" role="group">';
|
|
foreach ($buttons as $button) {
|
|
$html .= $button;
|
|
}
|
|
$html .= '</div>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @todo use twig
|
|
*
|
|
* @param string $title
|
|
* @param array $elements
|
|
* @param bool $alignToRight
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function groupButtonWithDropDown($title, $elements, $alignToRight = false)
|
|
{
|
|
$id = uniqid('dropdown', false);
|
|
$html = '
|
|
<div class="dropdown inline-block relative">
|
|
<button
|
|
id="'.$id.'"
|
|
type="button"
|
|
class="inline-flex justify-center w-full rounded-md border border-gray-300 shadow-sm px-4 py-2 bg-white text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-gray-100 focus:ring-indigo-500"
|
|
aria-expanded="false"
|
|
aria-haspopup="true"
|
|
>
|
|
'.$title.'
|
|
<svg class="-mr-1 ml-2 h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
|
|
<path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd" />
|
|
</svg>
|
|
</button>
|
|
<div
|
|
id="'.$id.'_menu"
|
|
class=" dropdown-menu hidden origin-top-right absolute right-0 mt-2 w-56 rounded-md shadow-lg bg-white ring-1 ring-black ring-opacity-5 focus:outline-none"
|
|
role="menu"
|
|
aria-orientation="vertical"
|
|
aria-labelledby="menu-button"
|
|
tabindex="-1"
|
|
>
|
|
<div class="py-1" role="none">';
|
|
foreach ($elements as $item) {
|
|
$html .= self::url(
|
|
$item['title'],
|
|
$item['href'],
|
|
['class' => 'text-gray-700 block px-4 py-2 text-sm', 'role' => 'menuitem']
|
|
);
|
|
}
|
|
$html .= '
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<script>
|
|
document.addEventListener("DOMContentLoaded", function() {
|
|
const button = document.querySelector("#'.$id.'");
|
|
button.addEventListener("click", (e) => {
|
|
let menu = document.querySelector("#'.$id.'_menu");
|
|
if (menu.classList.contains("hidden")) {
|
|
menu.classList.remove("hidden");
|
|
} else {
|
|
menu.classList.add("hidden");
|
|
}
|
|
});
|
|
});
|
|
</script>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param string $file
|
|
* @param array $params
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public static function getMediaPlayer($file, $params = [])
|
|
{
|
|
$fileInfo = pathinfo($file);
|
|
|
|
$autoplay = isset($params['autoplay']) && 'true' === $params['autoplay'] ? 'autoplay' : '';
|
|
$id = isset($params['id']) ? $params['id'] : $fileInfo['basename'];
|
|
$width = isset($params['width']) ? 'width="'.$params['width'].'"' : null;
|
|
$class = isset($params['class']) ? ' class="'.$params['class'].'"' : null;
|
|
|
|
switch ($fileInfo['extension']) {
|
|
case 'mp3':
|
|
case 'webm':
|
|
$html = '<audio id="'.$id.'" '.$class.' controls '.$autoplay.' '.$width.' src="'.$params['url'].'" >';
|
|
$html .= '<object width="'.$width.'" height="50" type="application/x-shockwave-flash" data="'.api_get_path(WEB_LIBRARY_PATH).'javascript/mediaelement/flashmediaelement.swf">
|
|
<param name="movie" value="'.api_get_path(WEB_LIBRARY_PATH).'javascript/mediaelement/flashmediaelement.swf" />
|
|
<param name="flashvars" value="controls=true&file='.$params['url'].'" />
|
|
</object>';
|
|
$html .= '</audio>';
|
|
|
|
return $html;
|
|
break;
|
|
case 'wav':
|
|
case 'ogg':
|
|
$html = '<audio width="300px" controls id="'.$id.'" '.$autoplay.' src="'.$params['url'].'" >';
|
|
|
|
return $html;
|
|
break;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @param int $nextValue
|
|
* @param array $list
|
|
* @param int $current
|
|
* @param int $fixedValue
|
|
* @param array $conditions
|
|
* @param string $link
|
|
* @param bool $isMedia
|
|
* @param bool $addHeaders
|
|
* @param array $linkAttributes
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function progressPaginationBar(
|
|
$nextValue,
|
|
$list,
|
|
$current,
|
|
$fixedValue = null,
|
|
$conditions = [],
|
|
$link = null,
|
|
$isMedia = false,
|
|
$addHeaders = true,
|
|
$linkAttributes = []
|
|
) {
|
|
if ($addHeaders) {
|
|
$pagination_size = 'pagination-mini';
|
|
$html = '<div class="exercise_pagination pagination '.$pagination_size.'"><ul>';
|
|
} else {
|
|
$html = null;
|
|
}
|
|
$affectAllItems = false;
|
|
if ($isMedia && isset($fixedValue) && ($nextValue + 1 == $current)) {
|
|
$affectAllItems = true;
|
|
}
|
|
$localCounter = 0;
|
|
foreach ($list as $itemId) {
|
|
$isCurrent = false;
|
|
if ($affectAllItems) {
|
|
$isCurrent = true;
|
|
} else {
|
|
if (!$isMedia) {
|
|
$isCurrent = $current == ($localCounter + $nextValue + 1) ? true : false;
|
|
}
|
|
}
|
|
$html .= self::parsePaginationItem(
|
|
$itemId,
|
|
$isCurrent,
|
|
$conditions,
|
|
$link,
|
|
$nextValue,
|
|
$isMedia,
|
|
$localCounter,
|
|
$fixedValue,
|
|
$linkAttributes
|
|
);
|
|
$localCounter++;
|
|
}
|
|
if ($addHeaders) {
|
|
$html .= '</ul></div>';
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param int $itemId
|
|
* @param bool $isCurrent
|
|
* @param array $conditions
|
|
* @param string $link
|
|
* @param int $nextValue
|
|
* @param bool $isMedia
|
|
* @param int $localCounter
|
|
* @param int $fixedValue
|
|
* @param array $linkAttributes
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function parsePaginationItem(
|
|
$itemId,
|
|
$isCurrent,
|
|
$conditions,
|
|
$link,
|
|
$nextValue = 0,
|
|
$isMedia = false,
|
|
$localCounter = null,
|
|
$fixedValue = null,
|
|
$linkAttributes = []
|
|
) {
|
|
$defaultClass = 'before';
|
|
$class = $defaultClass;
|
|
foreach ($conditions as $condition) {
|
|
$array = isset($condition['items']) ? $condition['items'] : [];
|
|
$class_to_applied = $condition['class'];
|
|
$type = isset($condition['type']) ? $condition['type'] : 'positive';
|
|
$mode = isset($condition['mode']) ? $condition['mode'] : 'add';
|
|
switch ($type) {
|
|
case 'positive':
|
|
if (in_array($itemId, $array)) {
|
|
if ('overwrite' == $mode) {
|
|
$class = " $defaultClass $class_to_applied";
|
|
} else {
|
|
$class .= " $class_to_applied";
|
|
}
|
|
}
|
|
break;
|
|
case 'negative':
|
|
if (!in_array($itemId, $array)) {
|
|
if ('overwrite' == $mode) {
|
|
$class = " $defaultClass $class_to_applied";
|
|
} else {
|
|
$class .= " $class_to_applied";
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if ($isCurrent) {
|
|
$class = 'before current';
|
|
}
|
|
if ($isMedia && $isCurrent) {
|
|
$class = 'before current';
|
|
}
|
|
if (empty($link)) {
|
|
$link_to_show = '#';
|
|
} else {
|
|
$link_to_show = $link.($nextValue + $localCounter);
|
|
}
|
|
$label = $nextValue + $localCounter + 1;
|
|
if ($isMedia) {
|
|
$label = ($fixedValue + 1).' '.chr(97 + $localCounter);
|
|
$link_to_show = $link.$fixedValue.'#questionanchor'.$itemId;
|
|
}
|
|
$link = self::url($label.' ', $link_to_show, $linkAttributes);
|
|
|
|
return '<li class = "'.$class.'">'.$link.'</li>';
|
|
}
|
|
|
|
/**
|
|
* @param int $current
|
|
* @param int $total
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function paginationIndicator($current, $total)
|
|
{
|
|
$html = null;
|
|
if (!empty($current) && !empty($total)) {
|
|
$label = sprintf(get_lang('%s of %s'), $current, $total);
|
|
$html = self::url($label, '#', ['class' => 'btn disabled']);
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param $url
|
|
* @param $currentPage
|
|
* @param $pagesCount
|
|
* @param $totalItems
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getPagination($url, $currentPage, $pagesCount, $totalItems)
|
|
{
|
|
$pagination = '';
|
|
if ($totalItems > 1 && $pagesCount > 1) {
|
|
$pagination .= '<ul class="pagination">';
|
|
for ($i = 0; $i < $pagesCount; $i++) {
|
|
$newPage = $i + 1;
|
|
if ($currentPage == $newPage) {
|
|
$pagination .= '<li class="active"><a href="'.$url.'&page='.$newPage.'">'.$newPage.'</a></li>';
|
|
} else {
|
|
$pagination .= '<li><a href="'.$url.'&page='.$newPage.'">'.$newPage.'</a></li>';
|
|
}
|
|
}
|
|
$pagination .= '</ul>';
|
|
}
|
|
|
|
return $pagination;
|
|
}
|
|
|
|
/**
|
|
* Adds a legacy message in the queue.
|
|
*
|
|
* @param string $message
|
|
*/
|
|
public static function addFlash($message)
|
|
{
|
|
// Detect type of message.
|
|
$parts = preg_match('/alert-([a-z]*)/', $message, $matches);
|
|
$type = 'primary';
|
|
if ($parts && isset($matches[1]) && $matches[1]) {
|
|
$type = $matches[1];
|
|
}
|
|
// Detect legacy content of message.
|
|
$result = preg_match('/<div(.*?)\>(.*?)\<\/div>/s', $message, $matches);
|
|
if ($result && isset($matches[2])) {
|
|
Container::getSession()->getFlashBag()->add($type, $matches[2]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the profile edition link for a user.
|
|
*
|
|
* @param int $userId The user id
|
|
* @param bool $asAdmin Optional. Whether get the URL for the platform admin
|
|
*
|
|
* @return string The link
|
|
*/
|
|
public static function getProfileEditionLink($userId, $asAdmin = false)
|
|
{
|
|
$editProfileUrl = api_get_path(WEB_CODE_PATH).'auth/profile.php';
|
|
if ($asAdmin) {
|
|
$editProfileUrl = api_get_path(WEB_CODE_PATH)."admin/user_edit.php?user_id=".intval($userId);
|
|
}
|
|
|
|
return $editProfileUrl;
|
|
}
|
|
|
|
/**
|
|
* Get the vCard for a user.
|
|
*
|
|
* @param int $userId The user id
|
|
*
|
|
* @return string *.*vcf file
|
|
*/
|
|
public static function getVCardUserLink($userId)
|
|
{
|
|
return api_get_path(WEB_PATH).'main/social/vcard_export.php?userId='.intval($userId);
|
|
}
|
|
|
|
/**
|
|
* @param string $content
|
|
* @param string $title
|
|
* @param string $footer
|
|
* @param string $type primary|success|info|warning|danger
|
|
* @param string $extra
|
|
* @param string $id
|
|
* @param string $customColor
|
|
* @param string $rightAction
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function panel(
|
|
$content,
|
|
$title = '',
|
|
$footer = '',
|
|
$type = 'default',
|
|
$extra = '',
|
|
$id = '',
|
|
$customColor = '',
|
|
$rightAction = ''
|
|
) {
|
|
$headerStyle = '';
|
|
if (!empty($customColor)) {
|
|
$headerStyle = 'style = "color: white; background-color: '.$customColor.'" ';
|
|
}
|
|
|
|
if (!empty($rightAction)) {
|
|
$rightAction = '<span class="float-right">'.$rightAction.'</span>';
|
|
}
|
|
|
|
$title = !empty($title) ? '<h5 class="card-title">'.$title.' '.$rightAction.'</h5>'.$extra : '';
|
|
$footer = !empty($footer) ? '<p class="card-text"><small class="text-muted">'.$footer.'</small></p>' : '';
|
|
$typeList = ['primary', 'success', 'info', 'warning', 'danger'];
|
|
$style = !in_array($type, $typeList) ? 'default' : $type;
|
|
|
|
if (!empty($id)) {
|
|
$id = " id='$id'";
|
|
}
|
|
$cardBody = $title.' '.self::contentPanel($content).' '.$footer;
|
|
|
|
$panel = Display::tag('div', $cardBody, ['id' => 'card-'.$id, 'class' => 'card-body']);
|
|
|
|
return '
|
|
<div '.$id.' class="card">
|
|
'.$panel.'
|
|
</div>'
|
|
;
|
|
}
|
|
|
|
/**
|
|
* @param string $content
|
|
*/
|
|
public static function contentPanel($content): string
|
|
{
|
|
if (empty($content)) {
|
|
return '';
|
|
}
|
|
|
|
return '<div class="card-text">'.$content.'</div>';
|
|
}
|
|
|
|
/**
|
|
* Get the button HTML with an Awesome Font icon.
|
|
*
|
|
* @param string $text The button content
|
|
* @param string $url The url to button
|
|
* @param string $icon The Awesome Font class for icon
|
|
* @param string $type Optional. The button Bootstrap class. Default 'default' class
|
|
* @param array $attributes The additional attributes
|
|
* @param bool $includeText
|
|
*
|
|
* @return string The button HTML
|
|
*/
|
|
public static function toolbarButton(
|
|
$text,
|
|
$url,
|
|
$icon = 'check',
|
|
$type = null,
|
|
array $attributes = [],
|
|
$includeText = true
|
|
) {
|
|
$buttonClass = "btn btn-outline-secondary";
|
|
if (!empty($type)) {
|
|
$buttonClass = "btn btn-$type";
|
|
}
|
|
$icon = self::tag('i', null, ['class' => "fa fa-$icon fa-fw", 'aria-hidden' => 'true']);
|
|
$attributes['class'] = isset($attributes['class']) ? "$buttonClass {$attributes['class']}" : $buttonClass;
|
|
$attributes['title'] = isset($attributes['title']) ? $attributes['title'] : $text;
|
|
|
|
if (!$includeText) {
|
|
$text = '<span class="sr-only">'.$text.'</span>';
|
|
}
|
|
|
|
return self::url("$icon $text", $url, $attributes);
|
|
}
|
|
|
|
public static function toolbarAction(string $id, array $contentList): string
|
|
{
|
|
$contentList = array_filter($contentList);
|
|
|
|
if (empty($contentList)) {
|
|
return '';
|
|
}
|
|
|
|
$col = count($contentList);
|
|
$html = ' <div id="'.$id.'" class="q-card p-2 mb-4">';
|
|
$html .= ' <div class="flex justify-between '.$col.'">';
|
|
foreach ($contentList as $item) {
|
|
$html .= '<div class="flex p-2 gap-2 ">'.$item.'</div>';
|
|
}
|
|
$html .= '</div>';
|
|
$html .= '</div>';
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Get a HTML code for a icon by Font Awesome.
|
|
*
|
|
* @param string $name The icon name. Example: "mail-reply"
|
|
* @param int|string $size Optional. The size for the icon. (Example: lg, 2, 3, 4, 5)
|
|
* @param bool $fixWidth Optional. Whether add the fw class
|
|
* @param string $additionalClass Optional. Additional class
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function returnFontAwesomeIcon(
|
|
$name,
|
|
$size = '',
|
|
$fixWidth = false,
|
|
$additionalClass = ''
|
|
) {
|
|
$className = "fa fa-$name";
|
|
|
|
if ($fixWidth) {
|
|
$className .= ' fa-fw';
|
|
}
|
|
|
|
switch ($size) {
|
|
case 'xs':
|
|
case 'sm':
|
|
case 'lg':
|
|
$className .= " fa-{$size}";
|
|
break;
|
|
case 2:
|
|
case 3:
|
|
case 4:
|
|
case 5:
|
|
$className .= " fa-{$size}x";
|
|
break;
|
|
}
|
|
|
|
if (!empty($additionalClass)) {
|
|
$className .= " $additionalClass";
|
|
}
|
|
|
|
$icon = self::tag('em', null, ['class' => $className]);
|
|
|
|
return "$icon ";
|
|
}
|
|
|
|
/**
|
|
* @param string $title
|
|
* @param string $content
|
|
* @param null $id
|
|
* @param array $params
|
|
* @param null $idAccordion
|
|
* @param null $idCollapse
|
|
* @param bool|true $open
|
|
* @param bool|false $fullClickable
|
|
*
|
|
* @return string
|
|
*
|
|
* @todo rework function to easy use
|
|
*/
|
|
public static function panelCollapse(
|
|
$title,
|
|
$content,
|
|
$id = null,
|
|
$params = [],
|
|
$idAccordion = null,
|
|
$idCollapse = null,
|
|
$open = true,
|
|
$fullClickable = false
|
|
) {
|
|
if (!empty($idAccordion)) {
|
|
$headerClass = '';
|
|
$headerClass .= $fullClickable ? 'center-block ' : '';
|
|
$headerClass .= $open ? '' : 'collapsed';
|
|
$contentClass = 'panel-collapse collapse ';
|
|
$contentClass .= $open ? 'in' : '';
|
|
$ariaExpanded = $open ? 'true' : 'false';
|
|
|
|
$html = <<<HTML
|
|
<div class="card" id="$id">
|
|
<div class="card-header">
|
|
$title
|
|
</div>
|
|
<div class="card-body">$content</div>
|
|
</div>
|
|
HTML;
|
|
} else {
|
|
if (!empty($id)) {
|
|
$params['id'] = $id;
|
|
}
|
|
$params['class'] = 'card';
|
|
$html = '';
|
|
if (!empty($title)) {
|
|
$html .= '<div class="card-header">'.$title.'</div>'.PHP_EOL;
|
|
}
|
|
$html .= '<div class="card-body">'.$content.'</div>'.PHP_EOL;
|
|
$html = self::div($html, $params);
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Returns the string "1 day ago" with a link showing the exact date time.
|
|
*
|
|
* @param string $dateTime in UTC or a DateTime in UTC
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function dateToStringAgoAndLongDate($dateTime)
|
|
{
|
|
if (empty($dateTime) || '0000-00-00 00:00:00' === $dateTime) {
|
|
return '';
|
|
}
|
|
|
|
if ($dateTime instanceof \DateTime) {
|
|
$dateTime = $dateTime->format('Y-m-d H:i:s');
|
|
}
|
|
|
|
return self::tip(
|
|
date_to_str_ago($dateTime),
|
|
api_convert_and_format_date($dateTime, DATE_TIME_FORMAT_LONG)
|
|
//api_get_local_time($dateTime)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param array $userInfo
|
|
* @param string $status
|
|
* @param string $toolbar
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getUserCard($userInfo, $status = '', $toolbar = '')
|
|
{
|
|
if (empty($userInfo)) {
|
|
return '';
|
|
}
|
|
|
|
if (!empty($status)) {
|
|
$status = '<div class="items-user-status">'.$status.'</div>';
|
|
}
|
|
|
|
if (!empty($toolbar)) {
|
|
$toolbar = '<div class="btn-group pull-right">'.$toolbar.'</div>';
|
|
}
|
|
|
|
return '<div id="user_card_'.$userInfo['id'].'" class="card d-flex flex-row">
|
|
<img src="'.$userInfo['avatar'].'" class="rounded" />
|
|
<h3 class="card-title">'.$userInfo['complete_name'].'</h3>
|
|
<div class="card-body">
|
|
<div class="card-title">
|
|
'.$status.'
|
|
'.$toolbar.'
|
|
</div>
|
|
</div>
|
|
<hr />
|
|
</div>';
|
|
}
|
|
|
|
/**
|
|
* @param string $fileName
|
|
* @param string $fileUrl
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function fileHtmlGuesser($fileName, $fileUrl)
|
|
{
|
|
$data = pathinfo($fileName);
|
|
|
|
//$content = self::url($data['basename'], $fileUrl);
|
|
$content = '';
|
|
switch ($data['extension']) {
|
|
case 'webm':
|
|
case 'mp4':
|
|
case 'ogg':
|
|
$content = '<video style="width: 400px; height:100%;" src="'.$fileUrl.'"></video>';
|
|
// Allows video to play when loading during an ajax call
|
|
$content .= "<script>jQuery('video:not(.skip), audio:not(.skip)').mediaelementplayer();</script>";
|
|
break;
|
|
case 'jpg':
|
|
case 'jpeg':
|
|
case 'gif':
|
|
case 'png':
|
|
$content = '<img class="img-responsive" src="'.$fileUrl.'" />';
|
|
break;
|
|
default:
|
|
//$html = self::url($data['basename'], $fileUrl);
|
|
break;
|
|
}
|
|
//$html = self::url($content, $fileUrl, ['ajax']);
|
|
|
|
return $content;
|
|
}
|
|
|
|
/**
|
|
* @param string $frameName
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getFrameReadyBlock($frameName)
|
|
{
|
|
$webPublicPath = api_get_path(WEB_PUBLIC_PATH);
|
|
$videoFeatures = [
|
|
'playpause',
|
|
'current',
|
|
'progress',
|
|
'duration',
|
|
'tracks',
|
|
'volume',
|
|
'fullscreen',
|
|
'vrview',
|
|
'markersrolls',
|
|
];
|
|
$features = api_get_configuration_value('video_features');
|
|
$videoPluginsJS = [];
|
|
$videoPluginCSS = [];
|
|
if (!empty($features) && isset($features['features'])) {
|
|
foreach ($features['features'] as $feature) {
|
|
if ('vrview' === $feature) {
|
|
continue;
|
|
}
|
|
$defaultFeatures[] = $feature;
|
|
$videoPluginsJS[] = "mediaelement/plugins/$feature/$feature.js";
|
|
$videoPluginCSS[] = "mediaelement/plugins/$feature/$feature.css";
|
|
}
|
|
}
|
|
|
|
$videoPluginFiles = '';
|
|
foreach ($videoPluginsJS as $file) {
|
|
$videoPluginFiles .= '{type: "script", src: "'.$webPublicPath.'assets/'.$file.'"},';
|
|
}
|
|
|
|
$videoPluginCssFiles = '';
|
|
foreach ($videoPluginCSS as $file) {
|
|
$videoPluginCssFiles .= '{type: "stylesheet", src: "'.$webPublicPath.'assets/'.$file.'"},';
|
|
}
|
|
|
|
$translateHtml = '';
|
|
$translate = api_get_configuration_value('translate_html');
|
|
if ($translate) {
|
|
$translateHtml = '{type:"script", src:"'.api_get_path(WEB_AJAX_PATH).'lang.ajax.php?a=translate_html&'.api_get_cidreq().'"},';
|
|
}
|
|
|
|
$lpJs = api_get_path(WEB_PUBLIC_PATH).'build/lp.js';
|
|
// {type:"script", src:"'.api_get_jquery_ui_js_web_path().'"},
|
|
// {type:"script", src: "'.$webPublicPath.'build/libs/mediaelement/plugins/markersrolls/markersrolls.js"},
|
|
// {type:"script", src:"'.$webPublicPath.'build/libs/mathjax/MathJax.js?config=AM_HTMLorMML"},
|
|
$videoFeatures = implode("','", $videoFeatures);
|
|
$frameReady = '
|
|
$.frameReady(function() {
|
|
$(function () {
|
|
$("video:not(.skip), audio:not(.skip)").mediaelementplayer({
|
|
pluginPath: "'.$webPublicPath.'assets/mediaelement/plugins/",
|
|
features: [\''.$videoFeatures.'\'],
|
|
success: function(mediaElement, originalNode, instance) {
|
|
'.ChamiloApi::getQuizMarkersRollsJS().'
|
|
},
|
|
vrPath: "'.$webPublicPath.'assets/vrview/build/vrview.js"
|
|
});
|
|
});
|
|
},
|
|
"'.$frameName.'",
|
|
[
|
|
{type:"script", src:"'.$lpJs.'", deps: [
|
|
|
|
{type:"script", src:"'.api_get_path(WEB_CODE_PATH).'glossary/glossary.js.php?'.api_get_cidreq().'"},
|
|
|
|
{type:"script", src: "'.$webPublicPath.'build/libs/mediaelement/mediaelement-and-player.min.js",
|
|
deps: [
|
|
{type:"script", src: "'.$webPublicPath.'build/libs/mediaelement/plugins/vrview/vrview.js"},
|
|
'.$videoPluginFiles.'
|
|
]},
|
|
'.$translateHtml.'
|
|
]},
|
|
'.$videoPluginCssFiles.'
|
|
]);';
|
|
|
|
return $frameReady;
|
|
}
|
|
|
|
/**
|
|
* @param string $image
|
|
* @param int $size
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_icon_path($image, $size = ICON_SIZE_SMALL)
|
|
{
|
|
return self::return_icon($image, '', [], $size, false, true);
|
|
}
|
|
|
|
/**
|
|
* @param string $image
|
|
* @param int $size
|
|
* @param string $name
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_image($image, $size = ICON_SIZE_SMALL, $name = '')
|
|
{
|
|
return self::return_icon($image, $name, [], $size);
|
|
}
|
|
|
|
public static function dropdownMenu($items = [], array $attr = [])
|
|
{
|
|
$links = null;
|
|
$url = null;
|
|
foreach ($items as $row) {
|
|
$url = self::url($row['icon'].$row['item'], $row['url'], ['class' => 'dropdown-item']);
|
|
$links .= self::tag('li', $url);
|
|
}
|
|
$html = self::tag('ul', $links, $attr);
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @param $id
|
|
*
|
|
* @return array|mixed
|
|
*/
|
|
public static function randomColor($id)
|
|
{
|
|
static $colors = [];
|
|
|
|
if (!empty($colors[$id])) {
|
|
return $colors[$id];
|
|
} else {
|
|
$color = substr(md5(time() * $id), 0, 6);
|
|
$c1 = hexdec(substr($color, 0, 2));
|
|
$c2 = hexdec(substr($color, 2, 2));
|
|
$c3 = hexdec(substr($color, 4, 2));
|
|
$luminosity = $c1 + $c2 + $c3;
|
|
|
|
$type = '#000000';
|
|
if ($luminosity < (255 + 255 + 255) / 2) {
|
|
$type = '#FFFFFF';
|
|
}
|
|
|
|
$result = [
|
|
'color' => '#'.$color,
|
|
'luminosity' => $type,
|
|
];
|
|
$colors[$id] = $result;
|
|
|
|
return $result; // example: #fc443a
|
|
}
|
|
}
|
|
|
|
public static function noDataView(string $title, string $icon, string $buttonTitle, string $url): string
|
|
{
|
|
$content = '<div id="no-data-view">';
|
|
$content .= '<h3>'.$title.'</h3>';
|
|
$content .= $icon;
|
|
$content .= '<div class="controls">';
|
|
$content .= self::url(
|
|
'<em class="fa fa-plus"></em> '.$buttonTitle,
|
|
$url,
|
|
['class' => 'btn btn-primary']
|
|
);
|
|
$content .= '</div>';
|
|
$content .= '</div>';
|
|
|
|
return $content;
|
|
}
|
|
}
|
|
|