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379 lines
13 KiB
379 lines
13 KiB
<?php
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/* For licensing terms, see /license.txt */
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use ChamiloSession as Session;
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/**
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* @package chamilo.glossary
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* @author Christian Fasanando, initial version
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* @author Bas Wijnen import/export to CSV
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*/
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require_once __DIR__.'/../inc/global.inc.php';
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$current_course_tool = TOOL_GLOSSARY;
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// The section (tabs).
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$this_section = SECTION_COURSES;
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// Notification for unauthorized people.
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api_protect_course_script(true);
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// Additional javascripts.
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$htmlHeadXtra[] = GlossaryManager::javascript_glossary();
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$htmlHeadXtra[] = '<script>
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function setFocus(){
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$("#glossary_title").focus();
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}
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$(document).ready(function () {
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setFocus();
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});
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</script>';
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// Tracking
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Event::event_access_tool(TOOL_GLOSSARY);
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function sorter($item1, $item2) {
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if ($item1[2] == $item2[2]) {
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return 0;
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}
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return $item1[2] < $item2[2] ? -1 : 1;
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}
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// Displaying the header
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$action = isset($_GET['action']) ? $_GET['action'] : '';
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$currentUrl = api_get_self().'?'.api_get_cidreq();
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$interbreadcrumb[] = array('url' => 'index.php?'.api_get_cidreq(), 'name' => get_lang('Glossary'));
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$content = '';
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$tool_name = '';
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switch ($action) {
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case 'addglossary':
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if (!api_is_allowed_to_edit(null, true)) {
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api_not_allowed(true);
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}
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$tool_name = get_lang('Add');
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$form = new FormValidator(
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'glossary',
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'post',
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api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&'.api_get_cidreq()
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);
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// Setting the form elements
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$form->addElement('header', get_lang('TermAddNew'));
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$form->addElement(
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'text',
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'name',
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get_lang('TermName'),
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array('id' => 'glossary_title')
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);
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$form->addElement(
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'html_editor',
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'description',
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get_lang('TermDefinition'),
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null,
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array('ToolbarSet' => 'Glossary', 'Height' => '300')
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);
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$form->addButtonCreate(get_lang('TermAddButton'), 'SubmitGlossary');
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// setting the rules
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$form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
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// The validation or display
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if ($form->validate()) {
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$check = Security::check_token('post');
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if ($check) {
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$values = $form->exportValues();
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GlossaryManager::save_glossary($values);
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}
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Security::clear_token();
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header('Location: '.$currentUrl);
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exit;
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} else {
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$token = Security::get_token();
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$form->addElement('hidden', 'sec_token');
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$form->setConstants(array('sec_token' => $token));
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$content = $form->returnForm();
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}
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break;
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case 'edit_glossary':
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if (!api_is_allowed_to_edit(null, true)) {
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api_not_allowed(true);
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}
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$tool_name = get_lang('Edit');
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if (is_numeric($_GET['glossary_id'])) {
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// initiate the object
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$form = new FormValidator(
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'glossary',
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'post',
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api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&glossary_id='.intval($_GET['glossary_id']).'&'.api_get_cidreq()
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);
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// Setting the form elements
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$form->addElement('header', get_lang('TermEdit'));
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$form->addElement('hidden', 'glossary_id');
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$form->addElement('text', 'name', get_lang('TermName'));
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$form->addElement(
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'html_editor',
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'description',
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get_lang('TermDefinition'),
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null,
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array('ToolbarSet' => 'Glossary', 'Height' => '300')
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);
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// setting the defaults
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$glossary_data = GlossaryManager::get_glossary_information($_GET['glossary_id']);
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// Date treatment for timezones
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if (!empty($glossary_data['insert_date'])) {
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$glossary_data['insert_date'] = Display::dateToStringAgoAndLongDate($glossary_data['insert_date']);
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} else {
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$glossary_data['insert_date'] = '';
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}
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if (!empty($glossary_data['update_date'])) {
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$glossary_data['update_date'] = Display::dateToStringAgoAndLongDate($glossary_data['update_date']);
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} else {
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$glossary_data['update_date'] = '';
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}
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$form->addLabel(get_lang('CreationDate'), $glossary_data['insert_date']);
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$form->addLabel(get_lang('UpdateDate'), $glossary_data['update_date']);
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$form->addButtonUpdate(get_lang('TermUpdateButton'), 'SubmitGlossary');
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$form->setDefaults($glossary_data);
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// setting the rules
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$form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
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// The validation or display
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if ($form->validate()) {
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$check = Security::check_token('post');
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if ($check) {
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$values = $form->exportValues();
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GlossaryManager::update_glossary($values);
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}
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Security::clear_token();
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header('Location: '.$currentUrl);
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exit;
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} else {
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$token = Security::get_token();
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$form->addElement('hidden', 'sec_token');
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$form->setConstants(array('sec_token' => $token));
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$content = $form->returnForm();
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}
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}
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break;
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case 'delete_glossary':
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if (!api_is_allowed_to_edit(null, true)) {
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api_not_allowed(true);
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}
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GlossaryManager::delete_glossary($_GET['glossary_id']);
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Security::clear_token();
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header('Location: '.$currentUrl);
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exit;
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break;
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case 'moveup':
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//GlossaryManager::move_glossary('up',$_GET['glossary_id']); //actions not available
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GlossaryManager::display_glossary();
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break;
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case 'movedown':
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//GlossaryManager::move_glossary('down',$_GET['glossary_id']); //actions not available
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GlossaryManager::display_glossary();
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break;
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case 'import':
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if (!api_is_allowed_to_edit(null, true)) {
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api_not_allowed(true);
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}
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$tool_name = get_lang('ImportGlossary');
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$form = new FormValidator(
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'glossary',
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'post',
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api_get_self().'?action=import&'.api_get_cidreq()
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);
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$form->addElement('header', '', get_lang('ImportGlossary'));
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$form->addElement('file', 'file', get_lang('ImportCSVFileLocation'));
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$form->addElement('checkbox', 'replace', null, get_lang('DeleteAllGlossaryTerms'));
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$form->addElement('checkbox', 'update', null, get_lang('UpdateExistingGlossaryTerms'));
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$form->addButtonImport(get_lang('Import'), 'SubmitImport');
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$content = $form->returnForm();
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$content .= get_lang('CSVMustLookLike').' ('.get_lang('MandatoryFields').')';
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$content .= '<pre>
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<strong>term</strong>;<strong>definition</strong>;
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"Hello";"Hola";
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"Goodbye";"Adiós";
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</pre>';
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if ($form->validate()) {
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$termsDeleted = [];
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//this is a bad idea //jm
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if (isset($_POST['replace']) && $_POST['replace']) {
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foreach (GlossaryManager::get_glossary_terms() as $term) {
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if (!GlossaryManager::delete_glossary($term['id'], false)) {
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Display::addFlash(
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Display::return_message(get_lang("CannotDeleteGlossary").':'.$term['id'], 'error')
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);
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} else {
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$termsDeleted[] = $term['name'];
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}
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}
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}
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$updateTerms = isset($_POST['update']) && $_POST['update'] ? true : false;
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$data = Import::csv_reader($_FILES['file']['tmp_name']);
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$goodList = [];
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$updatedList = [];
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$addedList = [];
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$badList = [];
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$doubles = [];
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$added = [];
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$termsPerKey = [];
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if ($data) {
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$termsToAdd = [];
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foreach ($data as $item) {
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$items = [
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'name' => $item['term'],
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'description' => $item['definition']
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];
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$termsToAdd[] = $items;
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$termsPerKey[$item['term']] = $items;
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}
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if (empty($termsToAdd)) {
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Display::addFlash(
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Display::return_message(get_lang('NothingToAdd'), 'warning')
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);
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header('Location: '.$currentUrl);
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exit;
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}
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$repeatItems = array_count_values(array_column($termsToAdd, 'name'));
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foreach ($repeatItems as $item => $count) {
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if ($count > 1) {
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$doubles[] = $item;
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}
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}
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$uniqueTerms = array_unique(array_keys($repeatItems));
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foreach ($uniqueTerms as $itemTerm) {
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$item = $termsPerKey[$itemTerm];
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if ($updateTerms) {
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$glossaryInfo = GlossaryManager::get_glossary_term_by_glossary_name($item['name']);
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if (!empty($glossaryInfo)) {
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$glossaryInfo['description'] = $item['description'];
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GlossaryManager::update_glossary($glossaryInfo, false);
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$updatedList[] = $item['name'];
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} else {
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$result = GlossaryManager::save_glossary($item, false);
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if ($result) {
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$addedList[] = $item['name'];
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} else {
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$badList[] = $item['name'];
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}
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}
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} else {
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$result = GlossaryManager::save_glossary($item, false);
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if ($result) {
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$addedList[] = $item['name'];
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} else {
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$badList[] = $item['name'];
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}
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}
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}
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}
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if (count($termsDeleted) > 0) {
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Display::addFlash(
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Display::return_message(get_lang("TermDeleted").': '.implode(', ', $termsDeleted))
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);
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}
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if (count($updatedList) > 0) {
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Display::addFlash(
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Display::return_message(get_lang("TermsUpdated").': '.implode(', ', $updatedList))
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);
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}
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if (count($addedList) > 0) {
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Display::addFlash(
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Display::return_message(get_lang("TermsAdded").': '.implode(', ', $addedList))
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);
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}
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if (count($badList) > 0) {
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Display::addFlash(
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Display::return_message(
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get_lang("GlossaryTermAlreadyExists").': '.implode(', ', $badList),
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'error'
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)
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);
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}
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if (count($doubles) > 0) {
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Display::addFlash(
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Display::return_message(
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get_lang("TermsDuplicatedInFile").': '.implode(', ', $doubles),
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'warning'
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)
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);
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}
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header('Location: '.$currentUrl);
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exit;
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}
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break;
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case 'export':
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if (!api_is_allowed_to_edit(null, true)) {
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api_not_allowed(true);
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}
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$data = GlossaryManager::get_glossary_data(
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0,
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GlossaryManager::get_number_glossary_terms(api_get_session_id()),
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0,
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'ASC'
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);
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usort($data, "sorter");
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$list = array();
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$list[] = array('term', 'definition');
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foreach ($data as $line) {
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$list[] = array($line[0], $line[1]);
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}
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$filename = 'glossary_course_'.api_get_course_id();
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Export::arrayToCsv($list, $filename);
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break;
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case 'export_to_pdf':
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GlossaryManager::export_to_pdf();
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break;
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case 'changeview':
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if (in_array($_GET['view'], array('list', 'table'))) {
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Session::write('glossary_view', $_GET['view']);
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} else {
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$view = Session::read('glossary_view');
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if (empty($view)) {
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Session::write('glossary_view', 'table');
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}
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}
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header('Location: '.$currentUrl);
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exit;
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break;
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default:
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$tool_name = get_lang('List');
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$content = GlossaryManager::display_glossary();
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break;
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}
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Display::display_header($tool_name);
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// Tool introduction
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Display::display_introduction_section(TOOL_GLOSSARY);
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echo $content;
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Display::display_footer();
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