Current Path : C:/xampp/htdocs/moodle/mod/feedback/item/textfield/ |
Current File : C:/xampp/htdocs/moodle/mod/feedback/item/textfield/lib.php |
<?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/>. defined('MOODLE_INTERNAL') OR die('not allowed'); require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_class.php'); class feedback_item_textfield extends feedback_item_base { protected $type = "textfield"; public function build_editform($item, $feedback, $cm) { global $DB, $CFG; require_once('textfield_form.php'); //get the lastposition number of the feedback_items $position = $item->position; $lastposition = $DB->count_records('feedback_item', array('feedback'=>$feedback->id)); if ($position == -1) { $i_formselect_last = $lastposition + 1; $i_formselect_value = $lastposition + 1; $item->position = $lastposition + 1; } else { $i_formselect_last = $lastposition; $i_formselect_value = $item->position; } //the elements for position dropdownlist $positionlist = array_slice(range(0, $i_formselect_last), 1, $i_formselect_last, true); $item->presentation = empty($item->presentation) ? '' : $item->presentation; $size_and_length = explode('|', $item->presentation); if (isset($size_and_length[0]) AND $size_and_length[0] >= 5) { $itemsize = $size_and_length[0]; } else { $itemsize = 30; } $itemlength = isset($size_and_length[1]) ? $size_and_length[1] : 255; $item->itemsize = $itemsize; $item->itemmaxlength = $itemlength; //all items for dependitem $feedbackitems = feedback_get_depend_candidates_for_item($feedback, $item); $commonparams = array('cmid' => $cm->id, 'id' => isset($item->id) ? $item->id : null, 'typ' => $item->typ, 'items' => $feedbackitems, 'feedback' => $feedback->id); //build the form $customdata = array('item' => $item, 'common' => $commonparams, 'positionlist' => $positionlist, 'position' => $position); $this->item_form = new feedback_textfield_form('edit_item.php', $customdata); } public function save_item() { global $DB; if (!$this->get_data()) { return false; } $item = $this->item; if (isset($item->clone_item) AND $item->clone_item) { $item->id = ''; //to clone this item $item->position++; } $item->hasvalue = $this->get_hasvalue(); if (!$item->id) { $item->id = $DB->insert_record('feedback_item', $item); } else { $DB->update_record('feedback_item', $item); } return $DB->get_record('feedback_item', array('id'=>$item->id)); } /** * Helper function for collected data for exporting to excel * * @param stdClass $item the db-object from feedback_item * @param int $groupid * @param int $courseid * @return stdClass */ protected function get_analysed($item, $groupid = false, $courseid = false) { $analysed_val = new stdClass(); $analysed_val->data = null; $analysed_val->name = $item->name; $values = feedback_get_group_values($item, $groupid, $courseid); if ($values) { $data = array(); foreach ($values as $value) { $data[] = str_replace("\n", '<br />', $value->value); } $analysed_val->data = $data; } return $analysed_val; } public function get_printval($item, $value) { if (!isset($value->value)) { return ''; } return $value->value; } public function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) { $values = feedback_get_group_values($item, $groupid, $courseid); if ($values) { echo "<table class=\"analysis itemtype_{$item->typ}\">"; echo '<tr><th colspan="2" align="left">'; echo $itemnr . ' '; if (strval($item->label) !== '') { echo '('. format_string($item->label).') '; } echo $this->get_display_name($item); echo '</th></tr>'; foreach ($values as $value) { $class = strlen(trim($value->value)) ? '' : ' class="isempty"'; echo '<tr'.$class.'><td colspan="2" class="singlevalue">'; echo str_replace("\n", '<br />', $value->value); echo '</td></tr>'; } echo '</table>'; } } public function excelprint_item(&$worksheet, $row_offset, $xls_formats, $item, $groupid, $courseid = false) { $analysed_item = $this->get_analysed($item, $groupid, $courseid); $worksheet->write_string($row_offset, 0, $item->label, $xls_formats->head2); $worksheet->write_string($row_offset, 1, $item->name, $xls_formats->head2); $data = $analysed_item->data; if (is_array($data)) { $worksheet->write_string($row_offset, 2, htmlspecialchars_decode($data[0], ENT_QUOTES), $xls_formats->value_bold); $row_offset++; $sizeofdata = count($data); for ($i = 1; $i < $sizeofdata; $i++) { $worksheet->write_string($row_offset, 2, htmlspecialchars_decode($data[$i], ENT_QUOTES), $xls_formats->default); $row_offset++; } } $row_offset++; return $row_offset; } /** * Adds an input element to the complete form * * @param stdClass $item * @param mod_feedback_complete_form $form */ public function complete_form_element($item, $form) { $name = $this->get_display_name($item); $inputname = $item->typ . '_' . $item->id; list($size, $maxlength) = explode ("|", $item->presentation); $form->add_form_element($item, ['text', $inputname, $name, ['maxlength' => $maxlength, 'size' => $size]]); $form->set_element_type($inputname, PARAM_NOTAGS); $form->add_element_rule($inputname, get_string('maximumchars', '', $maxlength), 'maxlength', $maxlength, 'client'); } /** * Converts the value from complete_form data to the string value that is stored in the db. * @param mixed $value element from mod_feedback_complete_form::get_data() with the name $item->typ.'_'.$item->id * @return string */ public function create_value($value) { return s($value); } /** * Return the analysis data ready for external functions. * * @param stdClass $item the item (question) information * @param int $groupid the group id to filter data (optional) * @param int $courseid the course id (optional) * @return array an array of data with non scalar types json encoded * @since Moodle 3.3 */ public function get_analysed_for_external($item, $groupid = false, $courseid = false) { $externaldata = array(); $data = $this->get_analysed($item, $groupid, $courseid); if (is_array($data->data)) { return $data->data; // No need to json, scalar type. } return $externaldata; } }