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functions.php
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functions.php
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<?php
/*
Gibbon, Flexible & Open School System
Copyright (C) 2010, Ross Parker
This program 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.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
use Gibbon\Forms\Form;
use Gibbon\Services\Format;
use Gibbon\Contracts\Comms\Mailer;
require_once dirname(__FILE__).'/gibbon.php';
function getIPAddress() {
$return = false;
if (getenv('HTTP_CLIENT_IP'))
$return = getenv('HTTP_CLIENT_IP');
else if(getenv('HTTP_X_FORWARDED_FOR'))
$return = getenv('HTTP_X_FORWARDED_FOR');
else if(getenv('HTTP_X_FORWARDED'))
$return = getenv('HTTP_X_FORWARDED');
else if(getenv('HTTP_FORWARDED_FOR'))
$return = getenv('HTTP_FORWARDED_FOR');
else if(getenv('HTTP_FORWARDED'))
$return = getenv('HTTP_FORWARDED');
else if(getenv('REMOTE_ADDR'))
$return = getenv('REMOTE_ADDR');
return $return;
}
//Convert an HTML email body into a plain text email body
function emailBodyConvert($body)
{
$return = $body;
$return = preg_replace('#<br\s*/?>#i', "\n", $return);
$return = str_replace('</p>', "\n\n", $return);
$return = str_replace('</div>', "\n\n", $return);
$return = preg_replace("#\<a.+href\=[\"|\'](.+)[\"|\'].*\>.*\<\/a\>#U", '$1', $return);
$return = strip_tags($return, '<a>');
return $return ;
}
/**
* Custom translation function to allow custom string replacement
*
* @param string $text Text to Translate.
* @param array $params Assoc array of key value pairs for named
* string replacement.
* @param array|string $options Options for translations (e.g. domain).
* Or string of domain (for backward
* compatibility, deprecated).
*
* @return string The resulted translation string.
*/
function __($text, $params=[], $options=[])
{
global $gibbon, $guid; // For backwards compatibilty
$args = func_get_args();
// Note: should remove the compatibility code in next
// version, then properly state function signature.
// Compatibility with __($guid, $text) and __($guid, $text, $domain) calls.
// Deprecated.
if ($args[0] === $guid) {
array_shift($args); // discard $guid
}
if (empty($args)) {
return ''; // if there is nothing after $guid, return nothing
}
// Basic __($text) signature handle by default.
$text = array_shift($args);
$params = [];
$options = [];
// Handle replacement parameters, if exists.
if (!empty($args) && is_array($args[0])) {
$params = array_shift($args);
}
// Handle options, if exists.
if (!empty($args)) {
$options = array_shift($args);
// Backward compatibility layer.
// Treat non-array options as 'domain'.
$options = is_array($options) ? $options : ['domain' => $options];
}
// Cancel out early for empty translations
if (empty($text)) {
return $text;
}
return $gibbon->locale->translate($text, $params, $options);
}
/**
* Custom translation function to allow custom string replacement with
* plural string.
*
* @param string $singular The singular message ID.
* @param string $plural The plural message ID.
* @param int $n The number (e.g. item count) to determine
* the translation for the respective grammatical
* number.
* @param array $params Assoc array of key value pairs for named
* string replacement.
* @param array $options Options for translations (e.g. domain).
*
* @return string Translated Text
*/
function __n(string $singular, string $plural, int $n, array $params = [], array $options = [])
{
global $gibbon;
return $gibbon->locale->translateN($singular, $plural, $n, $params, $options);
}
/**
* Identical to __() but automatically includes the current module as the text domain.
*
* @see __()
* @param string $text
* @param array $params
* @param array $options
* @return string
*/
function __m(string $text, array $params = [], array $options = [])
{
global $gibbon;
if ($gibbon->session->has('module')) {
$options['domain'] = $gibbon->session->get('module');
}
return $gibbon->locale->translate($text, $params, $options);
}
//$valueMode can be "value" or "id" according to what goes into option's value field
//$selectMode can be "value" or "id" according to what is used to preselect an option
//$honourDefault can TRUE or FALSE, and determines whether or not the default grade is selected
function renderGradeScaleSelect($connection2, $guid, $gibbonScaleID, $fieldName, $valueMode, $honourDefault = true, $width = 50, $selectedMode = 'value', $selectedValue = null)
{
$return = false;
$return .= "<select name='$fieldName' id='$fieldName' style='width: ".$width."px'>";
try {
$dataSelect = array('gibbonScaleID' => $gibbonScaleID);
$sqlSelect = 'SELECT * FROM gibbonScaleGrade WHERE gibbonScaleID=:gibbonScaleID ORDER BY sequenceNumber';
$resultSelect = $connection2->prepare($sqlSelect);
$resultSelect->execute($dataSelect);
} catch (PDOException $e) {
}
$return .= "<option value=''></option>";
$sequence = '';
$descriptor = '';
while ($rowSelect = $resultSelect->fetch()) {
$selected = '';
if ($honourDefault and is_null($selectedValue)) { //Select entry based on scale default
if ($rowSelect['isDefault'] == 'Y') {
$selected = 'selected';
}
} elseif ($selectedMode == 'value') { //Select entry based on value passed
if ($rowSelect['value'] == $selectedValue) {
$selected = 'selected';
}
} elseif ($selectedMode == 'id') { //Select entry based on id passed
if ($rowSelect['gibbonScaleGradeID'] == $selectedValue) {
$selected = 'selected';
}
}
if ($valueMode == 'value') {
$return .= "<option $selected value='".htmlPrep($rowSelect['value'])."'>".htmlPrep(__($rowSelect['value'])).'</option>';
} else {
$return .= "<option $selected value='".htmlPrep($rowSelect['gibbonScaleGradeID'])."'>".htmlPrep(__($rowSelect['value'])).'</option>';
}
}
$return .= '</select>';
return $return;
}
//Takes the provided string, and uses a tinymce style valid_elements string to strip out unwanted tags
//Not complete, as it does not strip out unwanted options, just whole tags.
function tinymceStyleStripTags($string, $connection2)
{
$return = '';
$comment = html_entity_decode($string);
$allowableTags = getSettingByScope($connection2, 'System', 'allowableHTML');
$allowableTags = preg_replace("/\[([^\[\]]|(?0))*]/", '', $allowableTags);
$allowableTagTokens = explode(',', $allowableTags);
$allowableTags = '';
foreach ($allowableTagTokens as $allowableTagToken) {
$allowableTags .= '<'.$allowableTagToken.'>';
}
$allowableTags = html_entity_decode($allowableTags);
$comment = strip_tags($comment, $allowableTags);
return $comment;
}
//Archives one or more notifications, based on partial match of actionLink and total match of gibbonPersonID
function archiveNotification($connection2, $guid, $gibbonPersonID, $actionLink)
{
$return = true;
try {
$data = array('gibbonPersonID' => $gibbonPersonID, 'actionLink' => "%$actionLink%");
$sql = "UPDATE gibbonNotification SET status='Archived' WHERE gibbonPersonID=:gibbonPersonID AND actionLink LIKE :actionLink AND status='New'";
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
$return = false;
}
return $return;
}
/**
* @deprecated in v16. Use NotificationSender class.
*/
function setNotification($connection2, $guid, $gibbonPersonID, $text, $moduleName, $actionLink)
{
global $pdo, $gibbon;
$notificationGateway = new \Gibbon\Domain\System\NotificationGateway($pdo);
$notificationSender = new \Gibbon\Comms\NotificationSender($notificationGateway, $gibbon->session);
$notificationSender->addNotification($gibbonPersonID, $text, $moduleName, $actionLink);
$success = $notificationSender->sendNotifications();
}
/**
* @deprecated in v16. Use Format::yesNo
*/
function ynExpander($guid, $yn, $translation = true)
{
return Format::yesNo($yn, $translation);
}
//Accepts birthday in mysql date (YYYY-MM-DD) ;
function daysUntilNextBirthday($birthday)
{
$today = date('Y-m-d');
$btsString = substr($today, 0, 4).'-'.substr($birthday, 5);
$bts = strtotime($btsString);
$ts = time();
if ($bts < $ts) {
$bts = strtotime(date('y', strtotime('+1 year')).'-'.substr($birthday, 5));
}
$days = ceil(($bts - $ts) / 86400);
//Full year correction, and leap year correction
$includesLeap = false;
if (substr($birthday, 5, 2) < 3) { //Born in January or February, so check if this year is a leap year
$includesLeap = is_leap_year(substr($today, 0, 4));
} else { //Otherwise, check next year
$includesLeap = is_leap_year(substr($today, 0, 4) + 1);
}
if ($includesLeap == true and $days == 366) {
$days = 0;
} elseif ($includesLeap == false and $days == 365) {
$days = 0;
}
return $days;
}
//This function written by David Walsh, shared under MIT License (http://davidwalsh.name/checking-for-leap-year-using-php)
function is_leap_year($year)
{
return (($year % 4) == 0) && ((($year % 100) != 0) || (($year % 400) == 0));
}
function getSmartWorkflowHelp($connection2, $guid, $step = '')
{
$output = false;
try {
$data = array('gibbonPersonID' => $_SESSION[$guid]['gibbonPersonID']);
$sql = 'SELECT * FROM gibbonStaff WHERE gibbonPersonID=:gibbonPersonID';
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
}
if ($result->rowCount() == 1) {
$row = $result->fetch();
if ($row['smartWorkflowHelp'] == 'Y') {
$output = "<div id='smartWorkflowHelp' class='message' style='padding-top: 14px'>";
$output .= "<div style='padding: 0 7px'>";
$output .= "<span style='font-size: 175%'><i><b>".__('Smart Workflow').'</b></i> '.__('Getting Started').'</span><br/>';
$output .= __("Designed and built by teachers, Gibbon's Smart Workflow takes care of the boring stuff, so you can get on with teaching.").'<br/>';
$output .= '</div>';
$output .= "<table cellspacing='0' style='width: 100%; margin: 10px 0px; border-spacing: 4px;'>";
$output .= '<tr>';
if ($step == 1) {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid rgba(255,255,255,0.0); background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='color: #c00; font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('One').'</span><br/>';
$output .= "<span style='color: #c00; font-size: 140%; letter-spacing: 70%'>".sprintf(__('Create %1$s Outcomes'), '<br/>').'</span><br/></span>';
$output .= '</td>';
} else {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid #fff; background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('One').'</span><br/>';
$output .= "<span style='font-size: 140%; letter-spacing: 70%'><a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/outcomes.php'>".sprintf(__('Create %1$s Outcomes'), '<br/>').'</span><br/></a>';
$output .= '</td>';
}
if ($step == 2) {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid rgba(255,255,255,0.0); background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='color: #c00; font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Two').'</span><br/>';
$output .= "<span style='color: #c00; font-size: 140%; letter-spacing: 70%'>".sprintf(__('Plan & Deploy %1$s Smart Units'), '<br/>').'</span><br/></span>';
$output .= '</td>';
} else {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid #fff; background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Two').'</span><br/>';
$output .= "<span style='font-size: 140%; letter-spacing: 70%'><a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/units.php'>".sprintf(__('Plan & Deploy %1$s Smart Units'), '<br/>').'</span><br/></a>';
$output .= '</td>';
}
if ($step == 3) {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid rgba(255,255,255,0.0); background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='color: #c00; font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Three').'</span><br/>';
$output .= "<span style='color: #c00; font-size: 140%; letter-spacing: 70%'>".sprintf(__('Share, Teach %1$s & Interact'), '<br/>').'</span><br/></span>';
$output .= '</td>';
} else {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid #fff; background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Three').'</span><br/>';
$output .= "<span style='font-size: 140%; letter-spacing: 70%'><a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/planner.php'>".sprintf(__('Share, Teach %1$s & Interact'), '<br/>').'</span><br/></a>';
$output .= '</td>';
}
if ($step == 4) {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid rgba(255,255,255,0.0); background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='color: #c00; font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Four').'</span><br/>';
$output .= "<span style='color: #c00; font-size: 140%; letter-spacing: 70%'>".sprintf(__('Assign & Collect %1$s Work'), '<br/>').'</span><br/></span>';
$output .= '</td>';
} else {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid #fff; background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Four').'</span><br/>';
$output .= "<span style='font-size: 140%; letter-spacing: 70%'><a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/planner_deadlines.php'>".sprintf(__('Assign & Collect %1$s Work'), '<br/>').'</span><br/></a>';
$output .= '</td>';
}
if ($step == 5) {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid rgba(255,255,255,0.0); background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='color: #c00; font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Five').'</span><br/>';
$output .= "<span style='color: #c00; font-size: 140%; letter-spacing: 70%'>".sprintf(__('Assess & Give %1$s Feedback'), '<br/>').'</span><br/></span>';
$output .= '</td>';
} else {
$output .= "<td style='width: 20%; border-top: 3px solid #fff; border-bottom: 2px solid #fff; background-color: rgba(255,255,255,0.25); padding: 4px'>";
$output .= "<span style='font-size: 270%; font-weight: bold; letter-spacing: 70%'>".__('Five').'</span><br/>';
$output .= "<span style='font-size: 140%; letter-spacing: 70%'><a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Markbook/markbook_view.php'>".sprintf(__('Assess & Give %1$s Feedback'), '<br/>').'</span><br/></a>';
$output .= '</td>';
}
$output .= '</tr>';
if ($step != '') {
$output .= '<tr>';
$output .= "<td style='text-align: justify; font-size: 125%; border-bottom: 2px solid #fff; background-color: rgba(255,255,255,0.25); padding: 15px 4px' colspan=5>";
if ($step == 1) {
$output .= __('<b>Outcomes</b> provide a way to plan and track what is being taught in school, and so are a great place to get started.<br/><br/>Click on the "Add" button (below this message, on the right) to add a new outcome, which can either be school-wide, or attached to a particular department.').'<br/>';
$output .= "<div style='font-size: 75%; font-style: italic; margin-top: 10px'>".__('<b>Note</b>: You need to be in a department, with the correct permissions, in order to be able to do this.').' '.sprintf(__('Please contact %1$s for help.'), "<a href='mailto:".$_SESSION[$guid]['organisationAdministratorEmail']."'>".$_SESSION[$guid]['organisationAdministratorName'].'</a>').'</div>';
} elseif ($step == 2) {
$output .= __('<b>Smart Units</b> support you in the design of course content, and can be quickly turned into individual lesson plans using intuitive drag and drop. Smart Units cut planning time dramatically, and support ongoing improvement and reuse of content.<br/><br/>Choose a course, using the dropdown menu on the right, and then click on the "Add" button (below this message, on the right) to add a new unit. Once your master unit is complete, deploy it to a class to create your lesson plans.').'<br/>';
$output .= "<div style='font-size: 75%; font-style: italic; margin-top: 10px'>".__('<b>Note</b>: You need to be in a department, with the correct permissions, in order to be able to do this.').' '.sprintf(__('Please contact %1$s for help.'), "<a href='mailto:".$_SESSION[$guid]['organisationAdministratorEmail']."'>".$_SESSION[$guid]['organisationAdministratorName'].'</a>').'</div>';
} elseif ($step == 3) {
$output .= sprintf(__('<b>Planner</b> supports online lesson plans which can be shared with students, parents and other teachers. Create your lesson by hand, or automatically via %1$sSmart Units%2$s. Lesson plans facilitate sharing of course content, homework assignment and submission, text chat, and attendance taking.<br/><br/>Choose a date or class, using the menu on the right, and then click on the "Add" button (below this message, on the right) to add a new unit.'), "<a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/units.php'>", '</a>').'<br/>';
$output .= "<div style='font-size: 75%; font-style: italic; margin-top: 10px'>".__('<b>Note</b>: You need to have classes assigned to you, with the correct permissions, in order to be able to do this.').' '.sprintf(__('Please contact %1$s for help.'), "<a href='mailto:".$_SESSION[$guid]['organisationAdministratorEmail']."'>".$_SESSION[$guid]['organisationAdministratorName'].'</a>').'</div>';
} elseif ($step == 4) {
$output .= sprintf(__('<b>Homework + Deadlines</b> allows teachers and students to see upcoming deadlines, cleanly displayed in one place. Click on an entry to view the details for that piece of homework, and the lesson it is attached to.<br/><br/>Homework can be assigned using the %1$sPlanner%2$s, which also allows teachers to view all submitted work, and records late and incomplete work.'), "<a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/planner.php'>", '</a>').'<br/>';
$output .= "<div style='font-size: 75%; font-style: italic; margin-top: 10px'>".__('<b>Note</b>: You need to have classes assigned to you, with the correct permissions, in order to be able to do this.').' '.sprintf(__('Please contact %1$s for help.'), "<a href='mailto:".$_SESSION[$guid]['organisationAdministratorEmail']."'>".$_SESSION[$guid]['organisationAdministratorName'].'</a>').'</div>';
} elseif ($step == 5) {
$output .= sprintf(__('<b>Markbook</b> provides an organised way to assess, record and report on student progress. Use grade scales, rubrics, comments and file uploads to keep students and parents up to date. Link markbooks to the %1$sPlanner%2$s, and see student work as you are marking it.<br/><br/>Choose a class from the menu on the right, and then click on the "Add" button (below this message, on the right) to create a new markbook column.'), "<a href='".$_SESSION[$guid]['absoluteURL']."/index.php?q=/modules/Planner/planner.php'>", '</a>').'<br/>';
$output .= "<div style='font-size: 75%; font-style: italic; margin-top: 10px'>".__('<b>Note</b>: You need to have classes assigned to you, with the correct permissions, in order to be able to do this.').' '.sprintf(__('Please contact %1$s for help.'), "<a href='mailto:".$_SESSION[$guid]['organisationAdministratorEmail']."'>".$_SESSION[$guid]['organisationAdministratorName'].'</a>').'</div>';
}
$output .= '</td>';
$output .= '</tr>';
}
$output .= '</table>';
$output .= "<div style='text-align: right; font-size: 90%; padding: 0 7px'>";
$output .= "<a title='".__('Dismiss Smart Workflow Help')."' onclick='$(\"#smartWorkflowHelp\").fadeOut(1000); $.ajax({ url: \"".$_SESSION[$guid]['absoluteURL']."/index_SmartWorkflowHelpAjax.php\"})' href='#'>".__('Dismiss Smart Workflow Help').'</a>';
$output .= '</div>';
$output .= '</div>';
}
}
return $output;
}
function doesPasswordMatchPolicy($connection2, $passwordNew)
{
$output = true;
$alpha = getSettingByScope($connection2, 'System', 'passwordPolicyAlpha');
$numeric = getSettingByScope($connection2, 'System', 'passwordPolicyNumeric');
$punctuation = getSettingByScope($connection2, 'System', 'passwordPolicyNonAlphaNumeric');
$minLength = getSettingByScope($connection2, 'System', 'passwordPolicyMinLength');
if ($alpha == false or $numeric == false or $punctuation == false or $minLength == false) {
$output = false;
} else {
if ($alpha != 'N' or $numeric != 'N' or $punctuation != 'N' or $minLength >= 0) {
if ($alpha == 'Y') {
if (preg_match('`[A-Z]`', $passwordNew) == false or preg_match('`[a-z]`', $passwordNew) == false) {
$output = false;
}
}
if ($numeric == 'Y') {
if (preg_match('`[0-9]`', $passwordNew) == false) {
$output = false;
}
}
if ($punctuation == 'Y') {
if (preg_match('/[^a-zA-Z0-9]/', $passwordNew) == false and strpos($passwordNew, ' ') == false) {
$output = false;
}
}
if ($minLength > 0) {
if (strLen($passwordNew) < $minLength) {
$output = false;
}
}
}
}
return $output;
}
function getPasswordPolicy($guid, $connection2)
{
$output = false;
$alpha = getSettingByScope($connection2, 'System', 'passwordPolicyAlpha');
$numeric = getSettingByScope($connection2, 'System', 'passwordPolicyNumeric');
$punctuation = getSettingByScope($connection2, 'System', 'passwordPolicyNonAlphaNumeric');
$minLength = getSettingByScope($connection2, 'System', 'passwordPolicyMinLength');
if ($alpha == false or $numeric == false or $punctuation == false or $minLength == false) {
$output .= __('An error occurred.');
} elseif ($alpha != 'N' or $numeric != 'N' or $punctuation != 'N' or $minLength >= 0) {
$output .= __('The password policy stipulates that passwords must:').'<br/>';
$output .= '<ul>';
if ($alpha == 'Y') {
$output .= '<li>'.__('Contain at least one lowercase letter, and one uppercase letter.').'</li>';
}
if ($numeric == 'Y') {
$output .= '<li>'.__('Contain at least one number.').'</li>';
}
if ($punctuation == 'Y') {
$output .= '<li>'.__('Contain at least one non-alphanumeric character (e.g. a punctuation mark or space).').'</li>';
}
if ($minLength >= 0) {
$output .= '<li>'.sprintf(__('Must be at least %1$s characters in length.'), $minLength).'</li>';
}
$output .= '</ul>';
}
return $output;
}
function getFastFinder($connection2, $guid)
{
$form = Form::create('fastFinder', $_SESSION[$guid]['absoluteURL'].'/indexFindRedirect.php', 'get');
$form->setClass('blank fullWidth');
$form->addHiddenValue('address', $_SESSION[$guid]['address']);
$row = $form->addRow();
$row->addFinder('fastFinderSearch')
->fromAjax($_SESSION[$guid]['absoluteURL'].'/index_fastFinder_ajax.php')
->setClass('w-full text-white')
->setParameter('hintText', __('Start typing a name...'))
->setParameter('noResultsText', __('No results'))
->setParameter('searchingText', __('Searching...'))
->setParameter('tokenLimit', 1)
->addValidation('Validate.Presence', 'failureMessage: " "');
$row->addSubmit(__('Go'));
$highestActionClass = getHighestGroupedAction($guid, '/modules/Planner/planner.php', $connection2);
$templateData = [
'roleCategory' => getRoleCategory($_SESSION[$guid]['gibbonRoleIDCurrent'], $connection2),
'studentIsAccessible' => isActionAccessible($guid, $connection2, '/modules/students/student_view.php'),
'staffIsAccessible' => isActionAccessible($guid, $connection2, '/modules/Staff/staff_view.php'),
'classIsAccessible' => isActionAccessible($guid, $connection2, '/modules/Planner/planner.php') && $highestActionClass != 'Lesson Planner_viewMyChildrensClasses',
'form' => $form->getOutput(),
];
return $templateData;
}
function getAlert($guid, $connection2, $gibbonAlertLevelID)
{
$output = false;
try {
$dataAlert = array('gibbonAlertLevelID' => $gibbonAlertLevelID);
$sqlAlert = 'SELECT * FROM gibbonAlertLevel WHERE gibbonAlertLevelID=:gibbonAlertLevelID';
$resultAlert = $connection2->prepare($sqlAlert);
$resultAlert->execute($dataAlert);
} catch (PDOException $e) {
}
if ($resultAlert->rowCount() == 1) {
$rowAlert = $resultAlert->fetch();
$output = array();
$output['name'] = __($rowAlert['name']);
$output['nameShort'] = $rowAlert['nameShort'];
$output['color'] = $rowAlert['color'];
$output['colorBG'] = $rowAlert['colorBG'];
$output['description'] = __($rowAlert['description']);
$output['sequenceNumber'] = $rowAlert['sequenceNumber'];
}
return $output;
}
function getSalt()
{
$c = explode(' ', '. / a A b B c C d D e E f F g G h H i I j J k K l L m M n N o O p P q Q r R s S t T u U v V w W x X y Y z Z 0 1 2 3 4 5 6 7 8 9');
$ks = array_rand($c, 22);
$s = '';
foreach ($ks as $k) {
$s .= $c[$k];
}
return $s;
}
//Get information on a unit of work, inlcuding the possibility that it is a hooked unit
function getUnit($connection2, $gibbonUnitID, $gibbonCourseClassID)
{
$output = array();
$unitType = false;
if ($gibbonUnitID != '') {
try {
$dataUnit = array('gibbonUnitID' => $gibbonUnitID);
$sqlUnit = 'SELECT * FROM gibbonUnit WHERE gibbonUnitID=:gibbonUnitID';
$resultUnit = $connection2->prepare($sqlUnit);
$resultUnit->execute($dataUnit);
if ($resultUnit->rowCount() == 1) {
$rowUnit = $resultUnit->fetch();
if (isset($rowUnit['type'])) {
$unitType = $rowUnit['type'];
}
$output[0] = $rowUnit['name'];
$output[1] = '';
}
} catch (PDOException $e) {
}
}
return $output;
}
function getWeekNumber($date, $connection2, $guid)
{
$week = 0;
try {
$dataWeek = array('gibbonSchoolYearID' => $_SESSION[$guid]['gibbonSchoolYearID']);
$sqlWeek = 'SELECT * FROM gibbonSchoolYearTerm WHERE gibbonSchoolYearID=:gibbonSchoolYearID ORDER BY sequenceNumber';
$resultWeek = $connection2->prepare($sqlWeek);
$resultWeek->execute($dataWeek);
while ($rowWeek = $resultWeek->fetch()) {
$firstDayStamp = strtotime($rowWeek['firstDay']);
$lastDayStamp = strtotime($rowWeek['lastDay']);
while (date('N', $firstDayStamp) !== '1') {
$firstDayStamp = $firstDayStamp - 86400;
}
$head = $firstDayStamp;
while ($head <= ($date) and $head < ($lastDayStamp + 86399)) {
$head = $head + (86400 * 7);
++$week;
}
if ($head < ($lastDayStamp + 86399)) {
break;
}
}
} catch (PDOException $e) {
}
if ($week <= 0) {
return false;
} else {
return $week;
}
}
function getModuleEntry($address, $connection2, $guid)
{
$output = false;
try {
$data = array('moduleName' => getModuleName($address), 'gibbonRoleID' => $_SESSION[$guid]['gibbonRoleIDCurrent']);
$sql = "SELECT DISTINCT gibbonModule.name, gibbonModule.category, gibbonModule.entryURL FROM `gibbonModule`, gibbonAction, gibbonPermission WHERE gibbonModule.name=:moduleName AND (active='Y') AND (gibbonModule.gibbonModuleID=gibbonAction.gibbonModuleID) AND (gibbonAction.gibbonActionID=gibbonPermission.gibbonActionID) AND (gibbonPermission.gibbonRoleID=:gibbonRoleID) ORDER BY category, name";
$result = $connection2->prepare($sql);
$result->execute($data);
if ($result->rowCount() == 1) {
$row = $result->fetch();
$entryURL = $row['entryURL'];
if (isActionAccessible($guid, $connection2, '/modules/'.$row['name'].'/'.$entryURL) == false and $entryURL != 'index.php') {
try {
$dataEntry = array('gibbonRoleID' => $_SESSION[$guid]['gibbonRoleIDCurrent'], 'moduleName' => $row['name']);
$sqlEntry = "SELECT DISTINCT gibbonAction.entryURL FROM gibbonModule, gibbonAction, gibbonPermission WHERE (active='Y') AND (gibbonModule.gibbonModuleID=gibbonAction.gibbonModuleID) AND (gibbonAction.gibbonActionID=gibbonPermission.gibbonActionID) AND (gibbonPermission.gibbonRoleID=:gibbonRoleID) AND gibbonModule.name=:moduleName ORDER BY gibbonAction.name";
$resultEntry = $connection2->prepare($sqlEntry);
$resultEntry->execute($dataEntry);
if ($resultEntry->rowCount() > 0) {
$rowEntry = $resultEntry->fetch();
$entryURL = $rowEntry['entryURL'];
}
} catch (PDOException $e) {
}
}
}
} catch (PDOException $e) {
}
if ($entryURL != '') {
$output = $entryURL;
}
return $output;
}
/**
* @deprecated in v16. Use Format::name
*/
function formatName($title, $preferredName, $surname, $roleCategory, $reverse = false, $informal = false)
{
return Format::name($title, $preferredName, $surname, $roleCategory, $reverse, $informal);
}
/**
* Updated v18 to use a twig template.
*
* $tinymceInit indicates whether or not tinymce should be initialised, or whether this will be done else where later (this can be used to improve page load.
*/
function getEditor($guid, $tinymceInit = true, $id = '', $value = '', $rows = 10, $showMedia = false, $required = false, $initiallyHidden = false, $allowUpload = true, $initialFilter = '', $resourceAlphaSort = false)
{
global $page;
$templateData = compact('tinymceInit', 'id', 'value', 'rows', 'showMedia', 'required', 'initiallyHidden', 'allowUpload', 'initialFilter', 'resourceAlphaSort');
$templateData['absoluteURL'] = $_SESSION[$guid]['absoluteURL'];
return $page->fetchFromTemplate('components/editor.twig.html', $templateData);
}
function getYearGroups($connection2)
{
$output = false;
//Scan through year groups
//SELECT NORMAL
try {
$sql = 'SELECT * FROM gibbonYearGroup ORDER BY sequenceNumber';
$result = $connection2->query($sql);
while ($row = $result->fetch()) {
$output .= $row['gibbonYearGroupID'].',';
$output .= $row['name'].',';
}
} catch (PDOException $e) {
}
if ($output != false) {
$output = substr($output, 0, (strlen($output) - 1));
$output = explode(',', $output);
}
return $output;
}
function getYearGroupsFromIDList($guid, $connection2, $ids, $vertical = false, $translated = true)
{
$output = false;
try {
$sqlYears = 'SELECT DISTINCT nameShort, sequenceNumber FROM gibbonYearGroup ORDER BY sequenceNumber';
$resultYears = $connection2->query($sqlYears);
$years = explode(',', $ids);
if (count($years) > 0 and $years[0] != '') {
if (count($years) == $resultYears->rowCount()) {
$output = '<i>'.__('All').'</i>';
} else {
try {
$dataYears = array();
$sqlYearsOr = '';
for ($i = 0; $i < count($years); ++$i) {
if ($i == 0) {
$dataYears[$years[$i]] = $years[$i];
$sqlYearsOr = $sqlYearsOr.' WHERE gibbonYearGroupID=:'.$years[$i];
} else {
$dataYears[$years[$i]] = $years[$i];
$sqlYearsOr = $sqlYearsOr.' OR gibbonYearGroupID=:'.$years[$i];
}
}
$sqlYears = "SELECT DISTINCT nameShort, sequenceNumber FROM gibbonYearGroup $sqlYearsOr ORDER BY sequenceNumber";
$resultYears = $connection2->prepare($sqlYears);
$resultYears->execute($dataYears);
} catch (PDOException $e) {
}
$count3 = 0;
while ($rowYears = $resultYears->fetch()) {
if ($count3 > 0) {
if ($vertical == false) {
$output .= ', ';
} else {
$output .= '<br/>';
}
}
if ($translated == true) {
$output .= __($rowYears['nameShort']);
} else {
$output .= $rowYears['nameShort'];
}
++$count3;
}
}
} else {
$output = '<i>'.__('None').'</i>';
}
} catch (PDOException $e) {
}
return $output;
}
//Gets terms in the specified school year
function getTerms($connection2, $gibbonSchoolYearID, $short = false)
{
$output = false;
//Scan through year groups
try {
$data = array('gibbonSchoolYearID' => $gibbonSchoolYearID);
$sql = 'SELECT * FROM gibbonSchoolYearTerm WHERE gibbonSchoolYearID=:gibbonSchoolYearID ORDER BY sequenceNumber';
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
}
while ($row = $result->fetch()) {
$output .= $row['gibbonSchoolYearTermID'].',';
if ($short == true) {
$output .= $row['nameShort'].',';
} else {
$output .= $row['name'].',';
}
}
if ($output != false) {
$output = substr($output, 0, (strlen($output) - 1));
$output = explode(',', $output);
}
return $output;
}
//Array sort for multidimensional arrays
function msort($array, $id = 'id', $sort_ascending = true)
{
$temp_array = array();
while (count($array) > 0) {
$lowest_id = 0;
$index = 0;
foreach ($array as $item) {
if (isset($item[$id])) {
if ($array[$lowest_id][$id]) {
if (strtolower($item[$id]) < strtolower($array[$lowest_id][$id])) {
$lowest_id = $index;
}
}
}
++$index;
}
$temp_array[] = $array[$lowest_id];
$array = array_merge(array_slice($array, 0, $lowest_id), array_slice($array, $lowest_id + 1));
}
if ($sort_ascending) {
return $temp_array;
} else {
return array_reverse($temp_array);
}
}
/**
* @deprecated in v16. Use Format::address
*/
function addressFormat($address, $addressDistrict, $addressCountry)
{
return Format::address($address, $addressDistrict, $addressCountry);
}
//Print out, preformatted indicator of max file upload size
function getMaxUpload($guid, $multiple = '')
{
$output = '';
$post = substr(ini_get('post_max_size'), 0, (strlen(ini_get('post_max_size')) - 1));
$file = substr(ini_get('upload_max_filesize'), 0, (strlen(ini_get('upload_max_filesize')) - 1));
$output .= "<div style='margin-top: 10px; font-style: italic; color: #c00'>";
if ($multiple == true) {
if ($post < $file) {
$output .= sprintf(__('Maximum size for all files: %1$sMB'), $post).'<br/>';
} else {
$output .= sprintf(__('Maximum size for all files: %1$sMB'), $file).'<br/>';
}
} else {
if ($post < $file) {
$output .= sprintf(__('Maximum file size: %1$sMB'), $post).'<br/>';
} else {
$output .= sprintf(__('Maximum file size: %1$sMB'), $file).'<br/>';
}
}
$output .= '</div>';
return $output;
}
//Encode strring using htmlentities with the ENT_QUOTES option
function htmlPrep($str)
{
return htmlentities($str, ENT_QUOTES, 'UTF-8');
}
//Returns the risk level of the highest-risk condition for an individual
function getHighestMedicalRisk($guid, $gibbonPersonID, $connection2)
{
$output = false;
try {
$dataAlert = array('gibbonPersonID' => $gibbonPersonID);
$sqlAlert = 'SELECT * FROM gibbonPersonMedical JOIN gibbonPersonMedicalCondition ON (gibbonPersonMedical.gibbonPersonMedicalID=gibbonPersonMedicalCondition.gibbonPersonMedicalID) JOIN gibbonAlertLevel ON (gibbonPersonMedicalCondition.gibbonAlertLevelID=gibbonAlertLevel.gibbonAlertLevelID) WHERE gibbonPersonID=:gibbonPersonID ORDER BY gibbonAlertLevel.sequenceNumber DESC';
$resultAlert = $connection2->prepare($sqlAlert);
$resultAlert->execute($dataAlert);
} catch (PDOException $e) {
}
if ($resultAlert->rowCount() > 0) {
$rowAlert = $resultAlert->fetch();
$output = array();
$output[0] = $rowAlert['gibbonAlertLevelID'];
$output[1] = __($rowAlert['name']);
$output[2] = $rowAlert['nameShort'];
$output[3] = $rowAlert['color'];
$output[4] = $rowAlert['colorBG'];
}
return $output;
}
/**
* @deprecated in v16. Use Format::age
*/
function getAge($guid, $stamp, $short = false, $yearsOnly = false)
{
return Format::age(date('Y-m-d', $stamp), $short);
}
//Looks at the grouped actions accessible to the user in the current module and returns the highest
function getHighestGroupedAction($guid, $address, $connection2)
{
$output = false;
$moduleID = checkModuleReady($address, $connection2);
try {
$data = array('actionName' => '%'.getActionName($address).'%', 'gibbonRoleID' => $_SESSION[$guid]['gibbonRoleIDCurrent'], 'moduleID' => $moduleID);
$sql = 'SELECT gibbonAction.name FROM gibbonAction, gibbonPermission, gibbonRole WHERE (gibbonAction.URLList LIKE :actionName) AND (gibbonAction.gibbonActionID=gibbonPermission.gibbonActionID) AND (gibbonPermission.gibbonRoleID=gibbonRole.gibbonRoleID) AND (gibbonPermission.gibbonRoleID=:gibbonRoleID) AND (gibbonAction.gibbonModuleID=:moduleID) ORDER BY precedence DESC';
$result = $connection2->prepare($sql);
$result->execute($data);
if ($result->rowCount() > 0) {
$row = $result->fetch();
$output = $row['name'];
}
} catch (PDOException $e) {
}
return $output;
}
//Returns the category of the specified role
function getRoleCategory($gibbonRoleID, $connection2)
{
$output = false;
try {
$data = array('gibbonRoleID' => $gibbonRoleID);
$sql = 'SELECT * FROM gibbonRole WHERE gibbonRoleID=:gibbonRoleID';
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
}
if ($result->rowCount() == 1) {
$row = $result->fetch();
$output = $row['category'];
}
return $output;
}
/**
* @deprecated in v16. Use Format::timestamp
*/
function dateConvertToTimestamp($date)
{
return Format::timestamp($date);
}
//Checks to see if a specified date (YYYY-MM-DD) is a day where school is open in the current academic year. There is an option to search all years
function isSchoolOpen($guid, $date, $connection2, $allYears = '')
{
//Set test variables
$isInTerm = false;
$isSchoolDay = false;
$isSchoolOpen = false;
//Turn $date into UNIX timestamp and extract day of week
$timestamp = dateConvertToTimestamp($date);
$dayOfWeek = date('D', $timestamp);
//See if date falls into a school term
try {
$data = array();
$sqlWhere = '';
if ($allYears != true) {
$data[$_SESSION[$guid]['gibbonSchoolYearID']] = $_SESSION[$guid]['gibbonSchoolYearID'];
$sqlWhere = ' AND gibbonSchoolYear.gibbonSchoolYearID=:'.$_SESSION[$guid]['gibbonSchoolYearID'];
}
$sql = "SELECT gibbonSchoolYearTerm.firstDay, gibbonSchoolYearTerm.lastDay FROM gibbonSchoolYearTerm, gibbonSchoolYear WHERE gibbonSchoolYearTerm.gibbonSchoolYearID=gibbonSchoolYear.gibbonSchoolYearID $sqlWhere";
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
}
while ($row = $result->fetch()) {
if ($date >= $row['firstDay'] and $date <= $row['lastDay']) {
$isInTerm = true;
}
}
//See if date's day of week is a school day
if ($isInTerm == true) {
try {
$data = array('nameShort' => $dayOfWeek);
$sql = "SELECT * FROM gibbonDaysOfWeek WHERE nameShort=:nameShort AND schoolDay='Y'";
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
}
if ($result->rowCount() > 0) {
$isSchoolDay = true;
}
}
//See if there is a special day
if ($isInTerm == true and $isSchoolDay == true) {
try {
$data = array('date' => $date);
$sql = "SELECT * FROM gibbonSchoolYearSpecialDay WHERE type='School Closure' AND date=:date";
$result = $connection2->prepare($sql);
$result->execute($data);
} catch (PDOException $e) {
}
if ($result->rowCount() < 1) {
$isSchoolOpen = true;
}
}
return $isSchoolOpen;
}
/**
* @deprecated in v16. Use Format::userPhoto
*/
function printUserPhoto($guid, $path, $size)
{
echo Format::userPhoto($path, $size);
}
/**
* @deprecated in v16. Use Format::userPhoto