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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 for manage rules 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\managerules;
defined('MOODLE_INTERNAL') || die;
require_once($CFG->libdir . '/tablelib.php');
/**
* Renderable class for manage rules 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 renderable extends \table_sql implements \renderable {
/**
* @var int course id.
*/
public $courseid;
/**
* @var \context_course|\context_system context of the page to be rendered.
*/
protected $context;
/**
* @var bool Does the user have capability to manage rules at site context.
*/
protected $hassystemcap;
/**
* 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('id', 'toolmonitorrules_table');
$this->set_attribute('class', 'toolmonitor managerules generaltable generalbox');
$this->define_columns(array('name', 'description', 'course', 'plugin', 'eventname', 'filters', 'manage'));
$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'),
get_string('manage', 'tool_monitor'),
)
);
$this->courseid = $courseid;
$this->pagesize = $perpage;
$systemcontext = \context_system::instance();
$this->context = empty($courseid) ? $systemcontext : \context_course::instance($courseid);
$this->hassystemcap = has_capability('tool/monitor:managerules', $systemcontext);
$this->collapsible(false);
$this->sortable(false);
$this->pageable(true);
$this->is_downloadable(false);
$this->define_baseurl($url);
}
/**
* Generate content for name column.
*
* @param \tool_monitor\rule $rule rule object
* @return string html used to display the column field.
*/
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 column field.
*/
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 context column field.
*/
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' => $courseid)), $coursename);
}
}
/**
* Generate content for plugin column.
*
* @param \tool_monitor\rule $rule rule object
* @return string html used to display the column field.
*/
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 column field.
*/
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 column field.
*/
public function col_filters(\tool_monitor\rule $rule) {
return $rule->get_filters_description();
}
/**
* Generate content for manage column.
*
* @param \tool_monitor\rule $rule rule object
* @return string html used to display the manage column field.
*/
public function col_manage(\tool_monitor\rule $rule) {
global $OUTPUT, $CFG;
$manage = '';
// Do not allow the user to edit the rule unless they have the system capability, or we are viewing the rules
// for a course, and not the site. Note - we don't need to check for the capability at a course level since
// the user is never shown this page otherwise.
if ($this->hassystemcap || ($rule->courseid != 0)) {
$editurl = new \moodle_url($CFG->wwwroot. '/admin/tool/monitor/edit.php', array('ruleid' => $rule->id,
'courseid' => $rule->courseid, 'sesskey' => sesskey()));
$icon = $OUTPUT->render(new \pix_icon('t/edit', get_string('editrule', 'tool_monitor')));
$manage .= \html_writer::link($editurl, $icon, array('class' => 'action-icon'));
}
// The user should always be able to copy the rule if they are able to view the page.
$copyurl = new \moodle_url($CFG->wwwroot. '/admin/tool/monitor/managerules.php',
array('ruleid' => $rule->id, 'action' => 'copy', 'courseid' => $this->courseid, 'sesskey' => sesskey()));
$icon = $OUTPUT->render(new \pix_icon('t/copy', get_string('duplicaterule', 'tool_monitor')));
$manage .= \html_writer::link($copyurl, $icon, array('class' => 'action-icon'));
if ($this->hassystemcap || ($rule->courseid != 0)) {
$deleteurl = new \moodle_url($CFG->wwwroot. '/admin/tool/monitor/managerules.php', array('ruleid' => $rule->id,
'action' => 'delete', 'courseid' => $rule->courseid, 'sesskey' => sesskey()));
$icon = $OUTPUT->render(new \pix_icon('t/delete', get_string('deleterule', 'tool_monitor')));
$manage .= \html_writer::link($deleteurl, $icon, array('class' => 'action-icon'));
}
return $manage;
}
/**
* 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);
}
}
}