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review_form.php
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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/>.
/**
* This file is used when adding/editing a flashcard to a cardbox.
*
* @package mod_cardbox
* @copyright 2019 RWTH Aachen (see README.md)
* @author Anna Heynkes
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
define ('ENABLE_AUTOCORRECT', 0);
define ('DISABLE_AUTOCORRECT', 1);
require_once("$CFG->libdir/formslib.php"); // moodleform is defined in formslib.php
require_once($CFG->dirroot.'/mod/cardbox/locallib.php');
class mod_cardbox_review_form extends moodleform {
public function definition($action = null, $preselected = null) {
global $CFG, $DB, $USER, $COURSE;
$mform = $this->_form;
$customdata = $this->_customdata;
// Pass contextual parameters to the form (via set_data() in controller.php).
$mform->addElement('hidden', 'id'); // Course module id.
$mform->setType('id', PARAM_INT);
$mform->setDefault('id', $customdata['cmid']);
$mform->addElement('hidden', 'action');
$mform->setType('action', PARAM_ALPHANUM);
$mform->setDefault('action', 'review');
/*$mform->addElement('hidden', 'course'); // Course id.
$mform->setType('course', PARAM_INT);
$mform->setDefault('id', $customdata['cmid']);*/
$mform->addElement('html', '<div id="cardbox-review">');
$mform->addElement('html', '<div id="container-fluid cardbox-studyview">');
$topicname = '';
foreach ($customdata['cardlist'] as $cardid) {
$cardcontents = $DB->get_records_sql(
'SELECT mcc.id, mcc.card, mcc.cardside, mcc.contenttype, mcc.content, mcc.area, mcc2.disableautocorrect,
(SELECT topicname from {cardbox_topics} where id = mcc2.topic) AS topicname
FROM {cardbox_cardcontents} mcc join {cardbox_cards} mcc2 on mcc.card = mcc2.id
where mcc.card = :cardid and area in (:areamain, :areasugg) order by topicname',
[
'cardid' => $cardid,
'areamain' => CARD_MAIN_INFORMATION,
'areasugg' => CARD_ANSERSUGGESTION_INFORMATION
]
);
$question = '';
$answer = '';
$count = 0;
$countsuggestedanswers = 0;
$divadded = false;
$necessaryanswers = cardbox_get_necessaryanswers($cardid);
if ($necessaryanswers === "1") {
$howmanyanswersnecessary = '<span class="badge badge-dark" data-toggle = "tooltip" title = "'.
get_string("oneanswersnecessary_help", "cardbox").'">'.
get_string("oneanswersnecessary", "cardbox").'</span>';
} else {
$howmanyanswersnecessary = '<span class="badge badge-dark" data-toggle = "tooltip" title = "'.
get_string("allanswersnecessary_help", "cardbox").'">'.
get_string("allanswersnecessary", "cardbox").'</span>';
}
foreach ($cardcontents as $cardcontent) {
$cardcontent->content = format_text($cardcontent->content);
if ($cardcontent->topicname === null) {
$topicname = get_string('notopic', 'cardbox');;
} else {
$topicname = $cardcontent->topicname;
}
// Question Side.
if ($cardcontent->cardside == CARDBOX_CARDSIDE_QUESTION) {
switch($cardcontent->contenttype){
case CARDBOX_CONTENTTYPE_IMAGE:
$downloadurl = cardbox_get_download_url($customdata['context'], $cardcontent->id, $cardcontent->content);
$question .= '<div class="cardbox-image"><img src="'.$downloadurl.'" alt="" class="img-fluid d-block"></div>';
break;
case CARDBOX_CONTENTTYPE_TEXT:
$question .= '<div class="cardbox-card-text text-center"><div class="text_to_html" style="text-align: center;">'.
$cardcontent->content.'</div></div>';
break;
case CARDBOX_CONTENTTYPE_AUDIO:
$downloadurl = cardbox_get_download_url($customdata['context'], $cardcontent->id, $cardcontent->content);
$question .= '<audio controls="">
<source src="'.$downloadurl.'" type="audio/mpeg">
</audio>';
break;
default:
echo "<span class='notification alert alert-danger alert-block fade in' role='alert' style='display:block'>Something went wrong </span>";
}
} else {
$countapprovedanswers = $DB->count_records('cardbox_cardcontents',
['cardside' => $cardcontent->cardside, 'card' => $cardid, 'area' => CARD_MAIN_INFORMATION]);
$countsuggestedanswers = $countapprovedanswers + $DB->count_records('cardbox_cardcontents',
['cardside' => CARDBOX_CARDSIDE_ANSWER, 'card' => $cardid, 'area' => CARD_ANSERSUGGESTION_INFORMATION]);
if ($countsuggestedanswers > 1) {
$count++;
if (!$divadded) {
$answer .= '<div class="cardbox-card-right-side-multi">';
$divadded = true;
}
$height = (100 - ($countsuggestedanswers - 1)) / $countsuggestedanswers;
$answerapproved = $cardcontent->area != CARD_ANSERSUGGESTION_INFORMATION;
$suggestedanswers = $DB->get_records('cardbox_cardcontents', ['card' => $cardid,
'cardside' => CARDBOX_CARDSIDE_ANSWER, 'area' => CARD_ANSERSUGGESTION_INFORMATION], '', 'id, content');
$class = 'cardbox-cardside-multi';
if (!$answerapproved) {
$class .= ' suggestion';
}
$answer .= '<div class="'.$class.'" >
<div class="cardbox-card-text "><div class="text_to_html">'.$cardcontent->content.
'</div></div></div>';
if ($count == $countsuggestedanswers) {
$answer .= '</div>';
}
} else {
$answer .= '<div class="cardbox-cardside"><div class="cardbox-card-text "><div class="text_to_html">'
.'<div style="height:100%">'.$cardcontent->content.'</div></div></div></div>';
}
}
}
$mform->addElement('html', '<div id="cardbox-card-in-review" data-cardid="'.$cardid.'" class="row reviewcontent" style="margin-bottom: 0px;">');
if ($cardcontent->disableautocorrect == DISABLE_AUTOCORRECT) {
$acimgurl = '<span class="badge badge-secondary" data-toggle = "tooltip" title = "'.get_string("autocorrecticon_help", "cardbox").'">'.
get_string("autocorrecticon", "cardbox"). '</span>';
} else {
$acimgurl = '';
}
if ($countsuggestedanswers > 1) {
$mform->addElement('html', '<div class="col-xl-4" style="margin-left: 3%; margin-bottom: 10px">'. strtoupper(get_string('choosetopic', 'cardbox').': '.
$topicname).'</div><div class="col-xl-4" style="padding-left: 0.4%;"><div class="review-icon-grid-div">'.$howmanyanswersnecessary.
$acimgurl. '</div></div><div class="col-xl-2"></div><div class="col-xl-4" style="padding:0px;"><div class="cardbox-column" style="height: 100%;">
<div class="cardbox-card-left-side"><div class="cardbox-cardside"><div style="height:100%">'.$question.'</div></div></div></div></div>');
} else {
$mform->addElement('html', '<div class="col-xl-4" style="margin-left: 3%; margin-bottom: 10px">'. strtoupper(get_string('choosetopic', 'cardbox').': '.
$topicname).'</div><div class="col-xl-4" style="padding-left: 0.4%;"><div class="review-icon-grid-div">'.$acimgurl.'
</div></div><div class="col-xl-2"></div><div class="col-xl-4" style="padding:0px;"><div class="cardbox-column" style="height: 100%;">
<div class="cardbox-card-left-side"><div class="cardbox-cardside"><div style="height:100%">'.$question.'</div></div></div></div></div>');
}
if ($countsuggestedanswers > 1) {
$mform->addElement('html', '<div class="col-xl-4" style="padding:0px;"><div class="cardbox-column" style="height: 100%"><div style="height: 100%">'
.$answer.'</div></div></div>');
} else {
$mform->addElement('html', '<div class="col-xl-4" style="padding:0px;"><div class="cardbox-column" style="height: 100%;"><div class="cardbox-card-right-side"><div>'
.$answer.'</div></div></div></div>');
}
$mform->addElement('html', '<div class="col-xs-2"><div id="review-button-wrapper">
<div class="btn-group-vertical" role="group" aria-label="review-actions">
<button id="cardbox-edit-'.$cardid.'" type="button" class="btn btn-primary cardbox-review-button" title="Edit"><i class="icon fa fa-pencil fa-fw"></i></button>
</div></div></div>');
$cardapproved = cardbox_card_approved($cardid);
if ($cardapproved) {
$mform->addElement('html', '<div class="col-lg-1 checkbox-card">');
while (true) {
if ($countapprovedanswers < 1) {
foreach ($suggestedanswers as $suggestedanswer) {
$mform->addElement('html', '<div style ="height:'.$height.'%">');
$mform->addElement('checkbox', 'chck'.$cardid.'-'.strip_tags(str_replace(" ", "" , $suggestedanswer->content))); // Checkbox for selection
$mform->addElement('html', '</div>');
}
break;
} else {
$mform->addElement('html', '<div style ="height:'.($height - 1).'%"></div>');
$countapprovedanswers--;
}
}
} else {
$mform->addElement('html', '<div class="col-lg-1 checkbox-card">');
$mform->addElement('checkbox', 'chck'.$cardid);
}
$mform->addElement('html', '</div>');
$mform->addElement('html', '</div>'); // ending cardbox-card-in-review and row reviewcontent
$qcontext = $DB->get_field('cardbox_cardcontents', 'content', ['card' => $cardid, 'cardside' => CARDBOX_CARDSIDE_QUESTION,
'contenttype' => CARDBOX_CONTENTTYPE_TEXT, 'area' => CARD_CONTEXT_INFORMATION]);
$qcontext = format_text($qcontext);
$acontext = $DB->get_field('cardbox_cardcontents', 'content', ['card' => $cardid, 'cardside' => CARDBOX_CARDSIDE_ANSWER,
'contenttype' => CARDBOX_CONTENTTYPE_TEXT, 'area' => CARD_CONTEXT_INFORMATION]);
$acontext = format_text($acontext);
$mform->addElement('html', '<div id="cardbox-card-in-review" class="row reviewcontent" style="display: -webkit-box; margin-top: 10px">
<div class="col-xl-4" style="margin-left: 10%; padding-right: 0px; padding-left: 1%;"><div class="cardbox-column" >'.$qcontext.
'</div></div><div class="col-xl-4" style="padding-left:0.5%;"><div class="cardbox-column" ><div>'.$acontext.'</div></div></div></div>');
}
$mform->addElement('html', '<div id= "review-div" class="cardbox-card-in-review sticky-review-arr">');
$reviewbtngrp = array();
$reviewbtngrp[] =& $mform->createElement('submit', 'approvebtn', get_string('approve', 'cardbox'));
$reviewbtngrp[] =& $mform->createElement('submit', 'rejectbtn', get_string('reject', 'cardbox'));
$mform->addGroup($reviewbtngrp, 'reviewbtnarr', '', array(''), false);
$mform->setType('reviewbtnarr', PARAM_RAW);
$mform->closeHeaderBefore('reviewbtnarr');
$mform->addElement('html', '</div></div></div>');
}
}