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<?php// This file is part of Moodle - http://moodle.org///// Moodle is free software: you can redistribute it and/or modify// it under the terms of the GNU General Public License as published by// the Free Software Foundation, either version 3 of the License, or// (at your option) any later version.//// Moodle is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU General Public License for more details.//// You should have received a copy of the GNU General Public License// along with Moodle. If not, see <http://www.gnu.org/licenses/>./*** Renderable class to display a set of rules in the manage subscriptions page.** @package tool_monitor* @copyright 2014 onwards Ankit Agarwal <ankit.agrr@gmail.com>* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/namespace tool_monitor\output\managesubs;defined('MOODLE_INTERNAL') || die;require_once($CFG->libdir . '/tablelib.php');/*** Renderable class to display a set of rules in the manage subscriptions page.** @since Moodle 2.8* @package tool_monitor* @copyright 2014 onwards Ankit Agarwal <ankit.agrr@gmail.com>* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/class rules extends \table_sql implements \renderable {/*** @var int course id.*/public $courseid;/*** @var int total rules present.*/public $totalcount = 0;/*** @var \context_course|\context_system context of the page to be rendered.*/protected $context;/*** Sets up the table_log parameters.** @param string $uniqueid unique id of form.* @param \moodle_url $url url where this table is displayed.* @param int $courseid course id.* @param int $perpage Number of rules to display per page.*/public function __construct($uniqueid, \moodle_url $url, $courseid = 0, $perpage = 100) {parent::__construct($uniqueid);$this->set_attribute('class', 'toolmonitor subscriberules generaltable generalbox');$this->define_columns(array('name', 'description', 'course', 'plugin', 'eventname', 'filters', 'select'));$this->define_headers(array(get_string('rulename', 'tool_monitor'),get_string('description'),get_string('course'),get_string('area', 'tool_monitor'),get_string('event', 'tool_monitor'),get_string('frequency', 'tool_monitor'),''));$this->courseid = $courseid;$this->pagesize = $perpage;$systemcontext = \context_system::instance();$this->context = empty($courseid) ? $systemcontext : \context_course::instance($courseid);$this->collapsible(false);$this->sortable(false);$this->pageable(true);$this->is_downloadable(false);$this->define_baseurl($url);$total = \tool_monitor\rule_manager::count_rules_by_courseid($this->courseid);$this->totalcount = $total;}/*** Generate content for name column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the rule name.*/public function col_name(\tool_monitor\rule $rule) {return $rule->get_name($this->context);}/*** Generate content for description column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the description.*/public function col_description(\tool_monitor\rule $rule) {return $rule->get_description($this->context);}/*** Generate content for course column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the course name.*/public function col_course(\tool_monitor\rule $rule) {$coursename = $rule->get_course_name($this->context);$courseid = $rule->courseid;if (empty($courseid)) {return $coursename;} else {return \html_writer::link(new \moodle_url('/course/view.php', array('id' => $this->courseid)), $coursename);}}/*** Generate content for plugin column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the plugin name.*/public function col_plugin(\tool_monitor\rule $rule) {return $rule->get_plugin_name();}/*** Generate content for eventname column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the event name.*/public function col_eventname(\tool_monitor\rule $rule) {return $rule->get_event_name();}/*** Generate content for filters column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the filters.*/public function col_filters(\tool_monitor\rule $rule) {return $rule->get_filters_description();}/*** Generate content for select column.** @param \tool_monitor\rule $rule rule object* @return string html used to display the select field.*/public function col_select(\tool_monitor\rule $rule) {global $OUTPUT;$options = $rule->get_subscribe_options($this->courseid);$text = get_string('subscribeto', 'tool_monitor', $rule->get_name($this->context));if ($options instanceof \single_select) {$options->set_label($text, array('class' => 'accesshide'));return $OUTPUT->render($options);} else if ($options instanceof \moodle_url) {// A \moodle_url to subscribe.$icon = $OUTPUT->pix_icon('t/add', $text);$link = new \action_link($options, $icon);return $OUTPUT->render($link);} else {return $options;}}/*** Query the reader. Store results in the object for use by build_table.** @param int $pagesize size of page for paginated displayed table.* @param bool $useinitialsbar do you want to use the initials bar.*/public function query_db($pagesize, $useinitialsbar = true) {$total = \tool_monitor\rule_manager::count_rules_by_courseid($this->courseid);$this->pagesize($pagesize, $total);$rules = \tool_monitor\rule_manager::get_rules_by_courseid($this->courseid, $this->get_page_start(),$this->get_page_size());$this->rawdata = $rules;// Set initial bars.if ($useinitialsbar) {$this->initialbars($total > $pagesize);}}/*** Gets a list of courses where the current user can subscribe to rules as a dropdown.** @param bool $choose A flag for whether to show the 'choose...' option in the select box.* @return \single_select|bool returns the list of courses, or false if the select box* should not be displayed.*/public function get_user_courses_select($choose = false) {$options = tool_monitor_get_user_courses();// If we have no options then don't create a select element.if (!$options) {return false;}$selected = $this->courseid;$nothing = array();if ($choose) {$selected = null;$nothing = array('choosedots');}$url = new \moodle_url('/admin/tool/monitor/index.php');$select = new \single_select($url, 'courseid', $options, $selected, $nothing);$select->set_label(get_string('selectacourse', 'tool_monitor'));return $select;}}