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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/>.
/**
* html data format writer
*
* @package dataformat_html
* @copyright 2016 Brendan Heywood (brendan@catalyst-au.net)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace dataformat_html;
defined('MOODLE_INTERNAL') || die();
/**
* html data format writer
*
* @package dataformat_html
* @copyright 2016 Brendan Heywood (brendan@catalyst-au.net)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class writer extends \core\dataformat\base {
/** @var $mimetype */
public $mimetype = "text/html";
/** @var $extension */
public $extension = ".html";
/**
* Write the start of the output
*/
public function start_output() {
echo "<!DOCTYPE html><html><head>";
echo \html_writer::empty_tag('meta', ['charset' => 'UTF-8']);
echo \html_writer::tag('title', $this->filename);
echo "<style>
html, body {
margin: 0;
padding: 0;
font-family: sans-serif;
font-size: 13px;
background: #eee;
}
th {
border: solid 1px #999;
background: #eee;
}
td {
border: solid 1px #999;
background: #fff;
}
tr:hover td {
background: #eef;
}
table {
border-collapse: collapse;
border-spacing: 0pt;
width: 80%;
margin: auto;
}
</style>
</head>
<body>";
}
/**
* Write the start of the sheet we will be adding data to.
*
* @param array $columns
*/
public function start_sheet($columns) {
echo "<table border=1 cellspacing=0 cellpadding=3>";
echo \html_writer::start_tag('tr');
foreach ($columns as $k => $v) {
echo \html_writer::tag('th', $v);
}
echo \html_writer::end_tag('tr');
}
/**
* Method to define whether the dataformat supports export of HTML
*
* @return bool
*/
public function supports_html(): bool {
return true;
}
/**
* Write a single record
*
* @param array $record
* @param int $rownum
*/
public function write_record($record, $rownum) {
$record = $this->format_record($record);
echo \html_writer::start_tag('tr');
foreach ($record as $cell) {
echo \html_writer::tag('td', $cell);
}
echo \html_writer::end_tag('tr');
}
/**
* Write the end of the sheet containing the data.
*
* @param array $columns
*/
public function close_sheet($columns) {
echo "</table>";
}
/**
* Write the end of the sheet containing the data.
*/
public function close_output() {
echo "</body></html>";
}
}