<?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/>.

/**

* This is a one-line short description of the file

*

*

* @package mod

* @subpackage mootyper

* @copyright 2011 Jaka Luthar (jaka.luthar@gmail.com)

* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

*/

global $USER, $DB;

require_once(dirname(dirname(dirname(__FILE__))).'/config.php');

require_once(dirname(__FILE__).'/lib.php');

require_once(dirname(__FILE__).'/locallib.php');

$id = optional_param('id', 0, PARAM_INT); // course_module ID, or

if ($id){

$course = $DB->get_record('course', array('id' => $id), '*', MUST_EXIST);

}

else

error('You must specify a course_module ID or an instance ID');

require_login($course, true);

$lessonPO = optional_param('lesson', -1, PARAM_INT);

if(isset($_POST['button']))

$param1 = $_POST['button'];

if(isset($param1) && get_string('fconfirm', 'mootyper') == $param1 )

//DB insert

{

//$lessonPO = optional_param('lesson', -1, PARAM_INT);

$texttotypeePO = $_POST['texttotype'];

//$enamePO = $_POST['exercisename'];

if($lessonPO == -1)

{

$lsnnamePO = $_POST['lessonname'];

$lsnrecord = new stdClass();

$lsnrecord->lessonname = $lsnnamePO;

$lsnrecord->visible = $_POST['visible'];

$lsnrecord->editable = $_POST['editable'];

$lsnrecord->authorid = $USER->id;

$lsnrecord->courseid = $course->id;

$lesson_id = $DB->insert_record('mootyper_lessons', $lsnrecord, true);

}

else

$lesson_id = $lessonPO;

$snum = get_new_snumber($lesson_id);

$erecord = new stdClass();

$erecord->exercisename = "".$snum;

$erecord->snumber = $snum;

$erecord->lesson = $lesson_id;

$erecord->texttotype = str_replace("\r\n", '\n', $texttotypeePO);

$DB->insert_record('mootyper_exercises', $erecord, false);

$webDir = $CFG->wwwroot . '/mod/mootyper/exercises.php?id='.$id;

//header('Location: '.$webDir);

echo '<script type="text/javascript">window.location="'.$webDir.'";</script>';

}

//$context = get_context_instance(CONTEXT_MODULE, $cm->id);

//add_to_log($course->id, 'mootyper', 'view', "view.php?id={$cm->id}", $mootyper->name, $cm->id);

/// Print the page header

$PAGE->set_url('/mod/mootyper/eins.php', array('id' => $course->id));

$PAGE->set_title(get_string('etitle', 'mootyper'));

$PAGE->set_heading(get_string('eheading', 'mootyper'));

//$PAGE->set_context($context);

// other things you may want to set - remove if not needed

$PAGE->set_cacheable(false);

//$PAGE->set_focuscontrol('tb1');

//$PAGE->add_body_class('mootyper-'.$somevar);

// Output starts here

echo $OUTPUT->header();

// action="?id='.$id.'&ins=true"

$lessonsG = get_typerlessons();

if(has_capability('mod/mootyper:editall', context_course::instance($course->id)))

$lessons = $lessonsG;

else

{

$lessons = array();

foreach($lessonsG as $lsnG)

if(is_editable_by_me($USER->id, $lsnG['id']))

$lessons[] = $lsnG;

}

echo '<form method="POST">';

echo get_string('fnewexercise', 'mootyper').'&nbsp;';

echo '<select onchange="this.form.submit()" name="lesson">';

echo '<option value="-1">'.get_string('fnewlesson', 'mootyper').'</option>';

for($ij=0; $ij<count($lessons); $ij++)

{

if($lessons[$ij]['id'] == $lessonPO)

echo '<option selected="true" value="'.$lessons[$ij]['id'].'">'.$lessons[$ij]['lessonname'].'</option>';

else

echo '<option value="'.$lessons[$ij]['id'].'">'.$lessons[$ij]['lessonname'].'</option>';

}

echo '</select>';

if($lessonPO == -1){

echo '<br><br>...'.get_string('lsnname', 'mootyper').': <input type="text" name="lessonname" id="lessonname"><span style="color:red;" id="namemsg"></span>';

echo '<br><br>'.get_string('visibility', 'mootyper').': <select name="visible">';

echo '<option value="2">'.get_string('vaccess2', 'mootyper').'</option>';

echo '<option value="1">'.get_string('vaccess1', 'mootyper').'</option>';

echo '<option value="0">'.get_string('vaccess0', 'mootyper').'</option>';

echo '</select><br><br>'.get_string('editable', 'mootyper').': <select name="editable">';

echo '<option value="2">'.get_string('eaccess2', 'mootyper').'</option>';

echo '<option value="1">'.get_string('eaccess1', 'mootyper').'</option>';

echo '<option value="0">'.get_string('eaccess0', 'mootyper').'</option>';

echo '</select>';

}

?>

<script type="text/javascript">

function isLetter(str) {

var pattern = /[a-zčšžđćüöäèéàçâêîôº¡çñáéíóú]/i;

return str.length === 1 && str.match(pattern);

}

function isNumber(n) {

return !isNaN(parseFloat(n)) && isFinite(n);

}

var ok = true;

function clClick()

{

var exercise_text = document.getElementById("texttotype").value;

var allowed_chars = ['!','@','#','$','%','^','&','(',')','*','_','+',':',';','"','{','}','>','<','?','\'','-','/','=','.',',',' ','|','¡','`','º','¿','ª','·','\n','\r','\r\n', '\n\r', ']', '[', '¬', '´', '`'];

var shown_text = "";

ok = true;

for(var i=0; i<exercise_text.length; i++) {

if(!isLetter(exercise_text[i]) && !isNumber(exercise_text[i]) && allowed_chars.indexOf(exercise_text[i]) == -1) {

shown_text += '<span style="color: red;">'+exercise_text[i]+'</span>';

ok = false;

}

else

shown_text += exercise_text[i];

}

if(!ok) {

document.getElementById('text_holder_span').innerHTML = shown_text;

return false;

}

if(document.getElementById("lessonname").value == "") {

document.getElementById("namemsg").innerHTML = '<?php echo get_string('reqfield', 'mootyper'); ?>';

return false;

}

else

return true;

}

</script>

<?php echo '<br><span id="text_holder_span" class=""></span><br>'.get_string('fexercise', 'mootyper').':<br>'.

'<textarea rows="4" cols="40" name="texttotype" id="texttotype"></textarea><br>'.

'<br><input name="button" onClick="return clClick()" type="submit" value="'.get_string('fconfirm', 'mootyper').'">'.

'</form>';

echo $OUTPUT->footer();