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turnitinplugin_view.class.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/>.
require_once($CFG->dirroot.'/mod/turnitintooltwo/turnitintooltwo_form.class.php');
require_once(__DIR__.'/lib.php');
global $tiipp;
$tiipp = new stdClass();
$tiipp->in_use = true;
class turnitinplugin_view {
/**
* Prints the tab menu for the plugin settings
*
* @param string $currenttab The currect tab to be styled as selected
*/
public function draw_settings_tab_menu($currenttab, $notice = null) {
global $OUTPUT;
$tabs = array();
$tabs[] = new tabobject('turnitinsettings', 'settings.php',
get_string('config', 'plagiarism_turnitin'), get_string('config', 'plagiarism_turnitin'), false);
$tabs[] = new tabobject('turnitindefaults', 'settings.php?do=defaults',
get_string('defaults', 'plagiarism_turnitin'), get_string('defaults', 'plagiarism_turnitin'), false);
$tabs[] = new tabobject('turnitinshowusage', 'settings.php?do=viewreport',
get_string('showusage', 'plagiarism_turnitin'), get_string('showusage', 'plagiarism_turnitin'), false);
$tabs[] = new tabobject('turnitinsaveusage', 'settings.php?do=savereport',
get_string('saveusage', 'plagiarism_turnitin'), get_string('saveusage', 'plagiarism_turnitin'), false);
$tabs[] = new tabobject('turnitinerrors', 'settings.php?do=errors',
get_string('errors', 'plagiarism_turnitin'), get_string('errors', 'plagiarism_turnitin'), false);
print_tabs(array($tabs), $currenttab);
if (!is_null($notice)) {
echo $OUTPUT->box($notice["message"], 'generalbox boxaligncenter', $notice["type"]);
}
}
/**
* Show the config settings form for the plugin
*
* @param int $course_module_id
* @param obj $turnitintooltwo
* @return output
*/
public function show_config_form($pluginconfig) {
global $CFG, $DB, $OUTPUT;
// Populate elements array which will generate the form elements
// Each element is in following format: (type, name, label, helptext (minus _help), options (if select).
$elements = array();
$elements[] = array('header', 'config', get_string('turnitinconfig', 'plagiarism_turnitin'));
$elements[] = array('html', get_string('tiiexplain', 'plagiarism_turnitin'));
$elements[] = array('advcheckbox', 'turnitin_use', get_string('useturnitin', 'plagiarism_turnitin'), '', array(0, 1));
// Enable Turnitin for specific modules
$supported_mods = array('assign', 'forum', 'workshop');
if ($DB->record_exists('modules',array('name'=>'coursework','visible'=>1))) {
$supported_mods[] = 'coursework';
}
foreach ($supported_mods as $mod) {
$elements[] = array('checkbox', 'turnitin_use_mod_'.$mod, get_string('useturnitin_mod', 'plagiarism_turnitin', $mod), '',
'', '', '', array('turnitin_use', '==', 1));
}
$elements[] = array('html', get_string('pp_configuredesc', 'plagiarism_turnitin', $CFG->wwwroot));
$elements[] = array('hidden', 'action', 'config');
$customdata["elements"] = $elements;
$customdata["disable_form_change_checker"] = true;
$optionsform = new turnitintooltwo_form($CFG->wwwroot.'/plagiarism/turnitin/settings.php', $customdata);
$optionsform->set_data($pluginconfig);
$output = $optionsform->display();
return $output;
}
/**
* Due to moodle's internal plugin hooks we can not use our bespoke form class for Turnitin
* settings. This form shows in settings > defaults as well as the activity creation screen.
*
* @global type $CFG
* @param type $plugin_defaults
* @return type
*/
public function add_elements_to_settings_form($mform, $course, $location = "activity", $cmid = 0, $currentrubric = 0) {
global $CFG, $OUTPUT, $PAGE, $USER, $DB;
// Include JS strings (closebutton is needed from both plugins).
$PAGE->requires->string_for_js('changerubricwarning', 'plagiarism_turnitin');
$PAGE->requires->string_for_js('closebutton', 'turnitintooltwo');
$PAGE->requires->string_for_js('closebutton', 'plagiarism_turnitin');
$config = turnitintooltwo_admin_config();
$config_warning = '';
$rubrics = array();
if ($location == "activity") {
$instructor = new turnitintooltwo_user($USER->id, 'Instructor');
$instructor->join_user_to_class($course->turnitin_cid);
$rubrics = $instructor->get_instructor_rubrics();
// Get rubrics that are shared on the account.
$turnitinclass = new turnitin_class($course->id);
$turnitinclass->sharedrubrics = array();
$turnitinclass->read_class_from_tii();
// Merge the arrays, prioitising instructor owned arrays.
$rubrics = $rubrics + $turnitinclass->sharedrubrics;
}
$options = array(0 => get_string('no'), 1 => get_string('yes'));
$genoptions = array(0 => get_string('genimmediately1', 'plagiarism_turnitin'),
1 => get_string('genimmediately2', 'plagiarism_turnitin'),
2 => get_string('genduedate', 'plagiarism_turnitin'));
$excludetypeoptions = array( 0 => get_string('no'), 1 => get_string('excludewords', 'plagiarism_turnitin'),
2 => get_string('excludepercent', 'plagiarism_turnitin'));
if ($location == "defaults") {
$mform->addElement('header', 'plugin_header', get_string('turnitindefaults', 'plagiarism_turnitin'));
$mform->addElement('html', get_string("defaultsdesc", "turnitintooltwo"));
}
if ($location != "defaults") {
$mform->addElement('header', 'plugin_header', get_string('turnitinpluginsettings', 'plagiarism_turnitin'));
// Add in custom Javascript and CSS.
$PAGE->requires->jquery();
$PAGE->requires->jquery_plugin('ui');
$PAGE->requires->jquery_plugin('turnitintooltwo-turnitintooltwo', 'mod_turnitintooltwo');
$PAGE->requires->jquery_plugin('plagiarism-turnitin_module', 'plagiarism_turnitin');
$PAGE->requires->jquery_plugin('turnitintooltwo-colorbox', 'mod_turnitintooltwo');
$cssurl = new moodle_url('/mod/turnitintooltwo/css/colorbox.css');
$PAGE->requires->css($cssurl);
// Refresh Grades
$refreshgrades = '';
if ($cmid != 0) {
// If assignment has submissions then show a refresh grades button
$numsubs = $DB->count_records('plagiarism_turnitin_files', array('cm' => $cmid));
if ($numsubs > 0) {
$refreshgrades = html_writer::tag('div', $OUTPUT->pix_icon('refresh', get_string('turnitinrefreshsubmissions', 'plagiarism_turnitin'), 'plagiarism_turnitin').
html_writer::tag('span', get_string('turnitinrefreshsubmissions', 'plagiarism_turnitin')),
array('class' => 'plagiarism_turnitin_refresh_grades'));
$refreshgrades .= html_writer::tag('div', $OUTPUT->pix_icon('loading', get_string('turnitinrefreshingsubmissions', 'plagiarism_turnitin'), 'plagiarism_turnitin').
html_writer::tag('span', get_string('turnitinrefreshingsubmissions', 'plagiarism_turnitin')),
array('class' => 'plagiarism_turnitin_refreshing_grades'));
}
}
// Quickmark Manager.
$quickmarkmanagerlink = '';
if ($config->usegrademark) {
$quickmarkmanagerlink .= $OUTPUT->box_start('row_quickmark_manager', '');
$quickmarkmanagerlink .= html_writer::link($CFG->wwwroot.
'/mod/turnitintooltwo/extras.php?cmd=quickmarkmanager&view_context=box',
get_string('launchquickmarkmanager', 'plagiarism_turnitin'),
array('class' => 'plagiarism_turnitin_quickmark_manager_launch',
'title' => get_string('launchquickmarkmanager', 'plagiarism_turnitin')));
$quickmarkmanagerlink .= html_writer::tag('span', '',
array('class' => 'launch_form', 'id' => 'quickmark_manager_form'));
$quickmarkmanagerlink .= $OUTPUT->box_end(true);
}
$use_turnitin = $DB->get_record('plagiarism_turnitin_config', array('cm' => $cmid, 'name' => 'use_turnitin'));
// Peermark Manager.
$peermarkmanagerlink = '';
if (!empty($config->enablepeermark) && !empty($use_turnitin->value)) {
if ($cmid != 0) {
$peermarkmanagerlink .= $OUTPUT->box_start('row_peermark_manager', '');
$peermarkmanagerlink .= html_writer::link($CFG->wwwroot.
'/plagiarism/turnitin/ajax.php?cmid='.$cmid.
'&action=peermarkmanager&view_context=box',
get_string('launchpeermarkmanager', 'plagiarism_turnitin'),
array('class' => 'peermark_manager_launch',
'id' => 'peermark_manager_'.$cmid,
'title' => get_string('launchpeermarkmanager', 'plagiarism_turnitin')));
$peermarkmanagerlink .= html_writer::tag('span', '', array('class' => 'launch_form',
'id' => 'peermark_manager_form'));
$peermarkmanagerlink .= $OUTPUT->box_end(true);
}
}
if (!empty($quickmarkmanagerlink) || !empty($peermarkmanagerlink) || !empty($refreshgrades)) {
$mform->addElement('static', 'static', '', $refreshgrades.$quickmarkmanagerlink.$peermarkmanagerlink);
}
}
$locks = $DB->get_records_sql("SELECT name, value FROM {plagiarism_turnitin_config} WHERE cm IS NULL");
if (empty($config_warning)) {
$mform->addElement('select', 'use_turnitin', get_string("useturnitin", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addElement('select', 'plagiarism_use_hover_notice', get_string('usehovernotice', 'plagiarism_turnitin'), $options);
$this->lock($mform, $location, $locks);
$mform->addElement('select', 'plagiarism_show_student_report', get_string("studentreports", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addHelpButton('plagiarism_show_student_report', 'studentreports', 'plagiarism_turnitin');
if ($mform->elementExists('submissiondrafts') || $location == 'defaults') {
$tiidraftoptions = array(0 => get_string("submitondraft", "turnitintooltwo"),
1 => get_string("submitonfinal", "turnitintooltwo"));
$mform->addElement('select', 'plagiarism_draft_submit', get_string("draftsubmit", "turnitintooltwo"), $tiidraftoptions);
$this->lock($mform, $location, $locks);
$mform->disabledIf('plagiarism_draft_submit', 'submissiondrafts', 'eq', 0);
}
$mform->addElement('select', 'plagiarism_allow_non_or_submissions', get_string("allownonor", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addHelpButton('plagiarism_allow_non_or_submissions', 'allownonor', 'plagiarism_turnitin');
$suboptions = array(0 => get_string('norepository', 'plagiarism_turnitin'),
1 => get_string('standardrepository', 'plagiarism_turnitin'));
switch ($config->repositoryoption) {
case 0; // Standard options
$mform->addElement('select', 'plagiarism_submitpapersto', get_string('submitpapersto', 'plagiarism_turnitin'), $suboptions);
$this->lock($mform, $location, $locks);
break;
case 1; // Standard options + Allow Instituional Repository
$suboptions[2] = get_string('institutionalrepository', 'plagiarism_turnitin');
$mform->addElement('select', 'plagiarism_submitpapersto', get_string('submitpapersto', 'plagiarism_turnitin'), $suboptions);
$this->lock($mform, $location, $locks);
break;
case 2; // Force Standard Repository
$mform->addElement('hidden', 'plagiarism_submitpapersto', 1);
$mform->setType('plagiarism_submitpapersto', PARAM_RAW);
break;
case 3; // Force No Repository
$mform->addElement('hidden', 'plagiarism_submitpapersto', 0);
$mform->setType('plagiarism_submitpapersto', PARAM_RAW);
break;
}
$mform->addElement('html', html_writer::tag('div', get_string('checkagainstnote', 'plagiarism_turnitin'),
array('class' => 'tii_checkagainstnote')));
$mform->addElement('select', 'plagiarism_compare_student_papers', get_string("spapercheck", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addElement('select', 'plagiarism_compare_internet', get_string("internetcheck", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addElement('select', 'plagiarism_compare_journals', get_string("journalcheck", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
if ($config->repositoryoption == 1) {
$mform->addElement('select', 'plagiarism_compare_institution',
get_string('compareinstitution', 'plagiarism_turnitin'), $options);
$this->lock($mform, $location, $locks);
}
$mform->addElement('select', 'plagiarism_report_gen', get_string("reportgenspeed", "turnitintooltwo"), $genoptions);
$this->lock($mform, $location, $locks);
$mform->addElement('html', html_writer::tag('div', get_string('genspeednote', 'plagiarism_turnitin'), array('class' => 'tii_genspeednote')));
$mform->addElement('select', 'plagiarism_exclude_biblio', get_string("excludebiblio", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addElement('select', 'plagiarism_exclude_quoted', get_string("excludequoted", "turnitintooltwo"), $options);
$this->lock($mform, $location, $locks);
$mform->addElement('select', 'plagiarism_exclude_matches', get_string("excludevalue", "turnitintooltwo"),
$excludetypeoptions);
$this->lock($mform, $location, $locks);
$mform->addElement('text', 'plagiarism_exclude_matches_value', '');
$mform->setType('plagiarism_exclude_matches_value', PARAM_INT);
$mform->addRule('plagiarism_exclude_matches_value', null, 'numeric', null, 'client');
$mform->disabledIf('plagiarism_exclude_matches_value', 'plagiarism_exclude_matches', 'eq', 0);
if ($location == 'defaults'){
$mform->addElement('text', 'plagiarism_locked_message', get_string("locked_message", "plagiarism_turnitin"), 'maxlength="50" size="50"' );
$mform->setType('plagiarism_locked_message', PARAM_TEXT);
$mform->setDefault('plagiarism_locked_message', get_string("locked_message_default", "plagiarism_turnitin") );
$mform->addHelpButton('plagiarism_locked_message', 'locked_message', 'plagiarism_turnitin');
}
if ($location == "activity" && $config->usegrademark) {
// Populate Rubric options.
$rubricoptions = array('' => get_string('norubric', 'plagiarism_turnitin')) + $rubrics;
if (!empty($currentrubric)) {
$rubricoptions[$currentrubric] = (isset($rubricoptions[$currentrubric])) ?
$rubricoptions[$currentrubric] : get_string('otherrubric', 'plagiarism_turnitin');
}
$mform->addElement('select', 'plagiarism_rubric', get_string('attachrubric', 'plagiarism_turnitin'), $rubricoptions);
$mform->addElement('static', 'rubric_link', '',
html_writer::link($CFG->wwwroot.
'/mod/turnitintooltwo/extras.php?cmd=rubricmanager&view_context=box',
get_string('launchrubricmanager', 'plagiarism_turnitin'),
array('class' => 'rubric_manager_launch',
'title' => get_string('launchrubricmanager', 'plagiarism_turnitin'))).
html_writer::tag('span', '', array('class' => 'launch_form',
'id' => 'rubric_manager_form')));
$mform->setDefault('plagiarism_rubric', '');
$mform->addElement('hidden', 'rubric_warning_seen', '');
$mform->setType('rubric_warning_seen', PARAM_RAW);
$mform->addElement('static', 'rubric_note', '', get_string('attachrubricnote', 'plagiarism_turnitin'));
} else {
$mform->addElement('hidden', 'plagiarism_rubric', '');
$mform->setType('plagiarism_rubric', PARAM_RAW);
}
if (!empty($config->useerater)) {
$handbookoptions = array(
1 => get_string('erater_handbook_advanced', 'plagiarism_turnitin'),
2 => get_string('erater_handbook_highschool', 'plagiarism_turnitin'),
3 => get_string('erater_handbook_middleschool', 'plagiarism_turnitin'),
4 => get_string('erater_handbook_elementary', 'plagiarism_turnitin'),
5 => get_string('erater_handbook_learners', 'plagiarism_turnitin')
);
$dictionaryoptions = array(
'en_US' => get_string('erater_dictionary_enus', 'plagiarism_turnitin'),
'en_GB' => get_string('erater_dictionary_engb', 'plagiarism_turnitin'),
'en' => get_string('erater_dictionary_en', 'plagiarism_turnitin')
);
$mform->addElement('select', 'plagiarism_erater', get_string('erater', 'plagiarism_turnitin'), $options);
$mform->setDefault('plagiarism_erater', 0);
$mform->addElement('select', 'plagiarism_erater_handbook', get_string('erater_handbook', 'plagiarism_turnitin'),
$handbookoptions);
$mform->setDefault('plagiarism_erater_handbook', 2);
$mform->disabledIf('plagiarism_erater_handbook', 'plagiarism_erater', 'eq', 0);
$mform->addElement('select', 'plagiarism_erater_dictionary', get_string('erater_dictionary', 'plagiarism_turnitin'),
$dictionaryoptions);
$mform->setDefault('plagiarism_erater_dictionary', 'en_US');
$mform->disabledIf('plagiarism_erater_dictionary', 'plagiarism_erater', 'eq', 0);
$mform->addElement('checkbox', 'plagiarism_erater_spelling', get_string('erater_categories', 'plagiarism_turnitin'),
" ".get_string('erater_spelling', 'plagiarism_turnitin'));
$mform->disabledIf('plagiarism_erater_spelling', 'plagiarism_erater', 'eq', 0);
$mform->addElement('checkbox', 'plagiarism_erater_grammar', '', " ".get_string('erater_grammar', 'plagiarism_turnitin'));
$mform->disabledIf('plagiarism_erater_grammar', 'plagiarism_erater', 'eq', 0);
$mform->addElement('checkbox', 'plagiarism_erater_usage', '', " ".get_string('erater_usage', 'plagiarism_turnitin'));
$mform->disabledIf('plagiarism_erater_usage', 'plagiarism_erater', 'eq', 0);
$mform->addElement('checkbox', 'plagiarism_erater_mechanics', '', " ".
get_string('erater_mechanics', 'plagiarism_turnitin'));
$mform->disabledIf('plagiarism_erater_mechanics', 'plagiarism_erater', 'eq', 0);
$mform->addElement('checkbox', 'plagiarism_erater_style', '', " ".get_string('erater_style', 'plagiarism_turnitin'));
$mform->disabledIf('plagiarism_erater_style', 'plagiarism_erater', 'eq', 0);
}
$mform->addElement('html', html_writer::tag('div', get_string('anonblindmarkingnote', 'plagiarism_turnitin'),
array('class' => 'tii_anonblindmarkingnote')));
if ($config->transmatch) {
$mform->addElement('select', 'plagiarism_transmatch', get_string("transmatch", "turnitintooltwo"), $options);
} else {
$mform->addElement('hidden', 'plagiarism_transmatch', 0);
}
$mform->setType('plagiarism_transmatch', PARAM_INT);
$mform->addElement('hidden', 'action', "defaults");
$mform->setType('action', PARAM_RAW);
} else {
$mform->addElement('hidden', 'use_turnitin', 0);
$mform->setType('use_turnitin', PARAM_INT);
}
// Disable the form change checker - added in 2.3.2.
if (is_callable(array($mform, 'disable_form_change_checker'))) {
$mform->disable_form_change_checker();
}
}
public function show_file_errors_table($page = 0) {
global $CFG, $OUTPUT;
$limit = 100;
$offset = $page * $limit;
$plagiarismpluginturnitin = new plagiarism_plugin_turnitin();
$filescount = $plagiarismpluginturnitin->get_file_upload_errors(0, 0, true);
$files = $plagiarismpluginturnitin->get_file_upload_errors($offset, $limit);
$baseurl = new moodle_url('/plagiarism/turnitin/settings.php', array('do' => 'errors'));
$pagingbar = $OUTPUT->paging_bar($filescount, $page, $limit, $baseurl);
// Do the table headers.
$cells = array();
$selectall = html_writer::checkbox('errors_select_all', false, false, '', array("class" => "select_all_checkbox"));
$cells["checkbox"] = new html_table_cell($selectall);
$cells["id"] = new html_table_cell(get_string('id', 'plagiarism_turnitin'));
$cells["user"] = new html_table_cell(get_string('student', 'plagiarism_turnitin'));
$cells["user"]->attributes['class'] = 'left';
$cells["course"] = new html_table_cell(get_string('course', 'plagiarism_turnitin'));
$cells["module"] = new html_table_cell(get_string('module', 'plagiarism_turnitin'));
$cells["file"] = new html_table_cell(get_string('file'));
$cells["error"] = new html_table_cell(get_string('error'));
$cells["delete"] = new html_table_cell(' ');
$cells["delete"]->attributes['class'] = 'centered_cell';
$table = new html_table();
$table->head = $cells;
$i = 0;
$rows = array();
if (count($files) == 0) {
$cells = array();
$cells["checkbox"] = new html_table_cell(get_string('semptytable', 'plagiarism_turnitin'));
$cells["checkbox"]->colspan = 8;
$cells["checkbox"]->attributes['class'] = 'centered_cell';
$rows[0] = new html_table_row($cells);
} else {
foreach ($files as $k => $v) {
$cells = array();
if (!empty($v->moduletype) && $v->moduletype != "forum") {
$cm = get_coursemodule_from_id($v->moduletype, $v->cm);
$checkbox = html_writer::checkbox('check_'.$k, $k, false, '', array("class" => "errors_checkbox"));
$cells["checkbox"] = new html_table_cell($checkbox);
$cells["id"] = new html_table_cell($k);
$cells["user"] = new html_table_cell($v->firstname." ".$v->lastname." (".$v->email.")");
$courselink = new moodle_url($CFG->wwwroot.'/course/view.php', array('id' => $v->courseid));
$cells["course"] = new html_table_cell(html_writer::link($courselink,
$v->coursename, array('title' => $v->coursename)));
$modulelink = new moodle_url($CFG->wwwroot.'/mod/'.$v->moduletype.'/view.php', array('id' => $v->cm));
$cells["module"] = new html_table_cell(html_writer::link($modulelink, $cm->name, array('title' => $cm->name)));
if ($v->submissiontype == "file") {
$fs = get_file_storage();
if ($file = $fs->get_file_by_hash($v->identifier)) {
$cells["file"] = new html_table_cell(html_writer::link($CFG->wwwroot.'/pluginfile.php/'.
$file->get_contextid().'/'.$file->get_component().'/'.$file->get_filearea().'/'.
$file->get_itemid().'/'.$file->get_filename(),
$OUTPUT->pix_icon('fileicon', 'open '.$file->get_filename(), 'plagiarism_turnitin').
" ".$file->get_filename()));
} else {
$cells["file"] = get_string('filedoesnotexist', 'plagiarism_turnitin');
}
} else {
$cells["file"] = str_replace('_', ' ', ucfirst($v->submissiontype));
}
$errorcode = $v->errorcode;
// Deal with legacy error issues.
if (is_null($errorcode)) {
$errorcode = 0;
if ($v->submissiontype == 'file') {
if (is_object($file) && $file->get_filesize() > TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE) {
$errorcode = 2;
}
}
}
// Show error message if there is one.
$errormsg = $v->errormsg;
if ($errorcode == 0) {
$errorstring = (is_null($errormsg)) ? get_string('ppsubmissionerrorseelogs', 'plagiarism_turnitin') : $errormsg;
} else {
$errorstring = get_string('errorcode'.$v->errorcode,
'plagiarism_turnitin', display_size(TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE));
}
$cells["error"] = $errorstring;
$fnd = array("\n", "\r");
$rep = array('\n', '\r');
$string = str_replace($fnd, $rep, get_string('deleteconfirm', 'plagiarism_turnitin'));
$attributes["onclick"] = "return confirm('".$string."');";
$cells["delete"] = new html_table_cell(html_writer::link($CFG->wwwroot.
'/plagiarism/turnitin/settings.php?do=errors&action=deletefile&id='.$k,
$OUTPUT->pix_icon('delete', get_string('deletesubmission', 'plagiarism_turnitin'),
'plagiarism_turnitin'), $attributes));
$cells["delete"]->attributes['class'] = 'centered_cell';
$rows[$i] = new html_table_row($cells);
$i++;
}
}
if ($i == 0) {
$cells = array();
$cells["checkbox"] = new html_table_cell(get_string('semptytable', 'plagiarism_turnitin'));
$cells["checkbox"]->colspan = 8;
$cells["checkbox"]->attributes['class'] = 'centered_cell';
$rows[0] = new html_table_row($cells);
} else {
$table->id = "ppErrors";
}
}
$table->data = $rows;
$output = html_writer::table($table);
return $pagingbar.$output.$pagingbar;
}
/**
* This adds a site lock check to the most recently added field
*/
public function lock($mform, $location, $locks) {
$field = end($mform->_elements)->_attributes['name'];
if ($location == 'defaults'){
// If we are on the site config level, show the lock UI
$mform->addElement('advcheckbox', $field . '_lock', '', get_string('locked', 'admin'), array('group' => 1) );
} else {
// If we are at the plugin level, and we are locked then freeze
$locked = (isset($locks[$field.'_lock']->value)) ? $locks[$field.'_lock']->value : 0;
if ($locked) {
$mform->freeze($field);
// Show custom message why.
$msg = $locks['plagiarism_locked_message']->value;
if ($msg) {
$mform->addElement('static', $field . '_why', '', $msg );
}
}
}
}
}