}
}
}
// security: teachers can view all assignments, students only their own
if (count($args) >= 3 and strtolower($args[1]) == 'moddata' and strtolower($args[2]) == 'assignment') {
$lifetime = 0;
// do not cache assignments, students may reupload them
if (!has_capability('mod/assignment:grade', get_context_instance(CONTEXT_COURSE, $course->id)) and $args[4] != $USER->id) {
print_error('Access not allowed');
}
}
// Antoni Mas: eMail Security
if (strtolower($args[3]) == 'email') {
// Get mail
$email = new eMail();
$email->set_email($args[5]);
if (!$email->can_readmail($USER)) {
print_error('Access not allowed');
}
}
// security: force download of all attachments submitted by students
if (count($args) >= 3 and strtolower($args[1]) == 'moddata' and (strtolower($args[2]) == 'forum' or strtolower($args[2]) == 'assignment' or strtolower($args[2]) == 'data' or strtolower($args[2]) == 'glossary' or strtolower($args[2]) == 'wiki' or strtolower($args[2]) == 'exercise' or strtolower($args[2]) == 'workshop')) {
$forcedownload = 1;
// force download of all attachments
}
if ($args[0] == 'blog') {
$forcedownload = 1;
// force download of all attachments
}
// security: some protection of hidden resource files
// warning: it may break backwards compatibility
foreach ($mailids as $mail) {
$email = new eMail();
$email->set_email($mail);
$success &= $email->mark2read($USER->id, $courseid, true);
}
if ($success) {
notify(get_string('toreadok', 'block_email_list'), 'notifysuccess');
} else {
notify(get_string('failmarkreaded', 'block_email_list'));
}
break;
case 'tounread':
$success = true;
foreach ($mailids as $mail) {
$email = new eMail();
$email->set_email($mail);
$success &= $email->mark2unread($USER->id, $courseid, true);
}
if ($success) {
notify(get_string('tounreadok', 'block_email_list'), 'notifysuccess');
} else {
notify(get_string('failmarkunreaded', 'block_email_list'));
}
break;
case 'move2folder':
// In variable folderid
$success = true;
// Move mails -- This variable is an array of ID's
if (is_array($mailid)) {
foreach ($mailid as $mail) {
// Get foldermail reference
function definition()
{
global $CFG, $COURSE;
// Get customdata
$oldmail = $this->_customdata['oldmail'];
$action = $this->_customdata['action'];
$mform =& $this->_form;
/// Print the required moodle fields first
$mform->addElement('header', 'moodle', get_string('mail', 'block_email_list'));
$mform->addElement('button', 'urlcc', get_string('participants', 'block_email_list') . '...', array('onclick' => "this.target='participants'; return openpopup('/blocks/email_list/email/participants.php?id={$COURSE->id}', 'participants', 'menubar=0,location=0,scrollbars=1,resizable,width=760,height=700', 0);"));
// Mail to
if ($CFG->email_enable_ajax) {
$mform->addElement('html', '<div class="mform fitemtitle">' . get_string('for', 'block_email_list') . '</div>');
// Add div html element
$mform->addElement('html', '<div class="ajax_selected_participants">');
// Added to allow for YUI autocomplete styling
$mform->addElement('html', '<div class="yui-skin-sam">');
// Change textarea to text.
$mform->addElement('text', 'nameto', '', array('size' => '5', 'class' => 'ajax_textareacontacts'));
// Stores the YUI autocomplete results
$mform->addElement('static', 'qResultsTo', '', '<div id="qResultsTo"></div>');
$mform->addElement('html', '</div>');
// Close div html element
$mform->addElement('html', '</div>');
} else {
$mform->addElement('textarea', 'nameto', get_string('for', 'block_email_list'), array('rows' => '2', 'cols' => '65', 'class' => 'textareacontacts', 'disabled' => 'true'));
}
// Mail cc
if ($CFG->email_enable_ajax) {
// Added to allow for YUI autocomplete styling
$mform->addElement('html', '<div class="yui-skin-sam">');
$mform->addElement('textarea', 'namecc', get_string('cc', 'block_email_list'), array('rows' => '1', 'cols' => '65', 'class' => 'textareacontacts', 'multiple' => 'multiple'));
// Stores the YUI autocomplete results
$mform->addElement('static', 'qResultsCC', '', '<div id="qResultsCC"></div>');
$mform->addElement('html', '</div>');
} else {
$mform->addElement('textarea', 'namecc', get_string('cc', 'block_email_list'), array('rows' => '1', 'cols' => '65', 'class' => 'textareacontacts', 'disabled' => 'true'));
}
// Mail bcc
if ($CFG->email_enable_ajax) {
// Added to allow for YUI autocomplete styling
$mform->addElement('html', '<div class="yui-skin-sam">');
$mform->addElement('textarea', 'namebcc', get_string('bcc', 'block_email_list'), array('rows' => '1', 'cols' => '65', 'class' => 'textareacontacts', 'multiple' => 'multiple'));
// Stores the YUI autocomplete results
$mform->addElement('static', 'qResultsBCC', '', '<div id="qResultsBCC"></div>');
$mform->addElement('html', '</div>');
} else {
$mform->addElement('textarea', 'namebcc', get_string('bcc', 'block_email_list'), array('rows' => '1', 'cols' => '65', 'class' => 'textareacontacts', 'disabled' => 'true'));
}
$mform->addElement('text', 'subject', get_string('subject', 'block_email_list'), 'class="emailsubject" maxlength="254" size="60"');
$mform->setDefault('subject', '');
$mform->addRule('subject', get_string('nosubject', 'block_email_list'), 'required', null, 'client');
$mform->setType('nosubject', PARAM_MULTILANG);
$this->set_upload_manager(new upload_manager('FILE', false, false, $COURSE, false, 0, true, true, false));
// Add old attachments
if (isset($oldmail->id)) {
if ($oldmail->id > 0) {
$email = new eMail();
$email->set_email($oldmail);
if ($email->has_attachments()) {
// Get mail attachments
$attachments = $email->get_attachments();
if ($attachments) {
$i = 0;
foreach ($attachments as $attachment) {
$mform->addElement('checkbox', 'oldattachment' . $i . 'ck', get_string('attachment', 'block_email_list'), $attachment->name);
$mform->setDefault('oldattachment' . $i . 'ck', true);
$mform->addElement('hidden', 'oldattachment' . $i, "{$attachment->path}/{$attachment->name}");
$i++;
}
}
}
}
}
// Upload files
$mform->addElement('file', 'FILE_0', get_string('attachment', 'block_email_list'));
$mform->addElement('link', 'addinput', '<img alt="' . get_string('attachment', 'block_email_list') . '" id="imgattachment" src="images/clip.gif" />', '#', get_string('anotherfile', 'block_email_list'), 'onclick="addFileInput(\'' . get_string("remove", "block_email_list") . '\');"');
// Patch. Thanks
/// TODO: Add all inputs files who added by user
foreach ($_FILES as $key => $value) {
if (substr($key, 0, strlen($key) - 1) == 'FILE_' && !$mform->elementExists($key)) {
$mform->addElement('file', $key, '', 'value="' . $value . '"');
}
}
$mform->addElement('htmleditor', 'body', get_string('body', 'block_email_list'), array('rows' => '25', 'cols' => '65'));
$mform->setDefault('body', '');
$mform->setType('body', PARAM_RAW);
/// Add some extra hidden fields
if (isset($oldmail->id)) {
$mform->addElement('hidden', 'id', $oldmail->id);
} else {
$mform->addElement('hidden', 'id');
}
$mform->addElement('hidden', 'course', $COURSE->id);
$mform->addElement('hidden', 'action', $action);
$mform->addElement('hidden', 'to');
$mform->addElement('hidden', 'cc');
$mform->addElement('hidden', 'bcc');
if (isset($oldmail->id)) {
$mform->addElement('hidden', 'oldmailid', $oldmail->id);
}
// Add 3 buttons (Send, Draft, Cancel)
$buttonarray = array();
$buttonarray[] =& $mform->createElement('submit', 'send', get_string('send', 'block_email_list'));
$buttonarray[] =& $mform->createElement('submit', 'draft', get_string('savedraft', 'block_email_list'));
$buttonarray[] =& $mform->createElement('cancel');
$mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);
$mform->closeHeaderBefore('buttonar');
}
/**
* This function prints all mails
*
* @uses $CFG, $COURSE, $SESSION
* @param int $userid User ID
* @param string $order Order by ...
* @param object $options Options for url
* @param boolean $search When show mails on search
* @param array $mailssearch Mails who has search
* @return boolean Success/Fail
* @todo Finish documenting this function
**/
function email_showmails($userid, $order = '', $page = 0, $perpage = 10, $options = NULL, $search = false, $mailssearch = NULL)
{
global $CFG, $COURSE, $SESSION;
// CONTRIB-690
if (!empty($_POST['perpage']) and is_numeric($_POST['perpage'])) {
$SESSION->email_mailsperpage = $_POST['perpage'];
} else {
if (!isset($SESSION->email_mailsperpage) or empty($SESSION->email_mailsperpage)) {
$SESSION->email_mailsperpage = 10;
// Default value
}
}
require_once 'tablelib.php';
require_once 'email.class.php';
// Get actual course
if (!($course = get_record("course", "id", $COURSE->id))) {
print_error('invalidcourseid', 'block_email_list');
}
if ($course->id == SITEID) {
$coursecontext = get_context_instance(CONTEXT_SYSTEM);
// SYSTEM context
} else {
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
// Course context
}
$url = '';
// Build url part options
if ($options) {
$url = email_build_url($options);
}
/// Print all mails in this HTML file
// Should use this variable so that we don't break stuff every time a variable is added or changed.
$baseurl = $CFG->wwwroot . '/blocks/email_list/email/index.php?' . $url . '&page=' . $page . '&perpage=' . $perpage;
// Print init form from send data
echo '<form id="sendmail" action="' . $CFG->wwwroot . '/blocks/email_list/email/index.php?id=' . $course->id . '&folderid=' . $options->folderid . '" method="post" target="' . $CFG->framename . '" name="sendmail">';
if ($course->id == SITEID) {
$tablecolumns = array('', 'icon', 'course', 'subject', 'writer', 'timecreated');
} else {
$tablecolumns = array('', 'icon', 'subject', 'writer', 'timecreated');
}
$folder = NULL;
if (isset($options->folderid)) {
if ($options->folderid != 0) {
// Get folder
$folder = email_get_folder($options->folderid);
} else {
// solve problem with select an x mails per page for maintein in this folder
if (isset($options->folderoldid) && $options->folderoldid != 0) {
$options->folderid = $options->folderoldid;
$folder = email_get_folder($options->folderid);
}
}
}
// If actual folder is inbox type, ... change tag showing.
if ($folder) {
if (email_isfolder_type($folder, EMAIL_INBOX)) {
$strto = get_string('from', 'block_email_list');
} else {
$strto = get_string('to', 'block_email_list');
}
} else {
$strto = get_string('from', 'block_email_list');
}
if ($course->id == SITEID) {
$tableheaders = array('', '', get_string('course'), get_string('subject', 'block_email_list'), $strto, get_string('date', 'block_email_list'));
} else {
$tableheaders = array('', '', get_string('subject', 'block_email_list'), $strto, get_string('date', 'block_email_list'));
}
$table = new email_flexible_table('list-mails-' . $userid);
$table->define_columns($tablecolumns);
$table->define_headers($tableheaders);
$table->define_baseurl($baseurl);
$table->set_attribute('align', 'center');
$table->set_attribute('width', '100%');
$table->set_attribute('class', 'emailtable');
$table->set_control_variables(array(TABLE_VAR_SORT => 'ssort', TABLE_VAR_HIDE => 'shide', TABLE_VAR_SHOW => 'sshow', TABLE_VAR_IFIRST => 'sifirst', TABLE_VAR_ILAST => 'silast', TABLE_VAR_PAGE => 'spage'));
$table->sortable(true, 'timecreated', SORT_DESC);
$table->setup();
// When no search
if (!$search) {
// Get mails
$mails = email_get_mails($userid, $course->id, $table->get_sql_sort(), '', '', $options);
} else {
$mails = $mailssearch;
}
// Define long page.
$totalcount = count($mails);
$table->pagesize($SESSION->email_mailsperpage, $totalcount);
$table->inputs(true);
// Now, re-getting emails, apply pagesize (limit)
if (!$search) {
// Get mails
$mails = email_get_mails($userid, $course->id, $table->get_sql_sort(), $table->get_page_start(), $table->get_page_size(), $options);
}
if (!$mails) {
$mails = array();
}
$mailsids = email_get_ids($mails);
// Print all rows
foreach ($mails as $mail) {
$attribute = array();
$email = new eMail();
$email->set_email($mail);
if ($folder) {
if (email_isfolder_type($folder, EMAIL_SENDBOX)) {
$struser = $email->get_users_send(has_capability('moodle/site:viewfullnames', $coursecontext));
} else {
if (email_isfolder_type($folder, EMAIL_INBOX)) {
$struser = $email->get_fullname_writer(has_capability('moodle/site:viewfullnames', $coursecontext));
if (!$email->is_readed($userid, $mail->course)) {
$attribute = array('bgcolor' => $CFG->email_table_field_color);
}
} else {
if (email_isfolder_type($folder, EMAIL_TRASH)) {
$struser = $email->get_fullname_writer(has_capability('moodle/site:viewfullnames', $coursecontext));
if (!$email->is_readed($userid, $mail->course)) {
$attribute = array('bgcolor' => $CFG->email_table_field_color);
}
} else {
if (email_isfolder_type($folder, EMAIL_DRAFT)) {
$struser = $email->get_users_send(has_capability('moodle/site:viewfullnames', $coursecontext));
if (!$email->is_readed($userid, $mail->course)) {
$attribute = array('bgcolor' => $CFG->email_table_field_color);
}
} else {
$struser = $email->get_fullname_writer(has_capability('moodle/site:viewfullnames', $coursecontext));
if (!$email->is_readed($userid, $mail->course)) {
$attribute = array('bgcolor' => $CFG->email_table_field_color);
}
}
}
}
}
} else {
// Format user's
$struser = $email->get_fullname_writer(has_capability('moodle/site:viewfullnames', $coursecontext));
if (!$email->is_readed($userid, $mail->course)) {
$attribute = array('bgcolor' => $CFG->email_table_field_color);
}
}
if (!isset($options->folderid)) {
$options->folderid = 0;
}
if (email_isfolder_type($folder, EMAIL_DRAFT)) {
$urltosent = '<a href="' . $CFG->wwwroot . '/blocks/email_list/email/sendmail.php?id=' . $mail->id . '&action=' . EMAIL_EDITDRAFT . '&course=' . $course->id . '">' . $mail->subject . '</a>';
} else {
if ($course->id == SITEID) {
$urltosent = '<a href="' . $CFG->wwwroot . '/blocks/email_list/email/view.php?id=' . $mail->id . '&action=' . EMAIL_VIEWMAIL . '&course=' . $mail->course . '&folderid=' . $options->folderid . '&mails=' . $mailsids . '">' . $mail->subject . '</a>';
} else {
$urltosent = '<a href="' . $CFG->wwwroot . '/blocks/email_list/email/view.php?id=' . $mail->id . '&action=' . EMAIL_VIEWMAIL . '&course=' . $course->id . '&folderid=' . $options->folderid . '&mails=' . $mailsids . '">' . $mail->subject . '</a>';
}
}
$attachment = '';
if ($email->has_attachments()) {
$attachment = '<img src="' . $CFG->wwwroot . '/blocks/email_list/email/images/clip.gif" alt="attachment" /> ';
}
// Display diferent color if mail is reply or reply all
$extraimginfo = '';
if ($email->is_answered($userid, $course->id)) {
// Color td
unset($attribute);
$attribute = array('bgcolor' => $CFG->email_answered_color);
// Adding info img
$extraimginfo = '<img src="' . $CFG->wwwroot . '/blocks/email_list/email/images/answered.gif" alt="" /> ';
}
if (!($course_mail = get_record("course", "id", $mail->course))) {
print_error('invalidcourseid', 'block_email_list');
}
if ($course->id == SITEID) {
$table->add_data(array('<input id="mail" type="checkbox" name="mailid[]" value="' . $mail->id . '" />', $course_mail->fullname, $attachment . $extraimginfo, $urltosent, $struser, userdate($mail->timecreated)), $attribute);
} else {
$table->add_data(array('<input id="mail" type="checkbox" name="mailid[]" value="' . $mail->id . '" />', $attachment . $extraimginfo, $urltosent, $struser, userdate($mail->timecreated)), $attribute);
}
// Save previous mail
$previousmail = $mail->id;
}
$table->print_html();
// Print select action, if have mails
if ($mails) {
email_print_select_options($options, $SESSION->email_mailsperpage);
}
// End form
echo '</form>';
return true;
}
$selectedusers = optional_param('selectedusers', '', PARAM_ALPHANUM);
// User who send mail
// If defined course to view
if (!($course = $DB->get_record('course', array('id' => $courseid)))) {
print_error('invalidcourseid', 'block_email_list');
}
if ($course->id == SITEID) {
$coursecontext = get_context_instance(CONTEXT_SYSTEM);
// SYSTEM context
} else {
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
// Course context
}
// eMail
$email = new eMail();
$email->set_email($mailid);
require_login($course->id, false);
// No autologin guest
if (!email_is_enabled_email_list($course->id)) {
print_error('blocknotavailable', 'block_email_list');
}
// Add log for one course
add_to_log($course->id, 'email_list', 'view mail', 'view.php?id=' . $mailid, 'View mail ' . $email->subject, 0, $USER->id);
/// Print the page header
$preferencesbutton = email_get_preferences_button($courseid);
$stremail = get_string('name', 'block_email_list');
// Add subject on information page
$stremail .= ' :: ' . $email->subject;
$PAGE->requires->js('/blocks/email_list/email/treemenu.js');
$PAGE->requires->js('/blocks/email_list/email/email.js');
$PAGE->requires->css('/blocks/email_list/email/treemenu.css');
print_error('courseavailablenot', 'moodle');
}
$options = new stdClass();
$options->course = $course->id;
$options->folderid = 0;
$baseurl = email_build_url($options);
$PAGE->requires->css('/blocks/email_list/email/email.css');
$PAGE->set_cacheable(true);
$PAGE->set_focuscontrol('');
$PAGE->set_heading('');
// Required
$PAGE->set_title(get_string('printpreview', 'block_email_list'));
echo $OUTPUT->header($navigation);
foreach ($mailids as $mailid) {
$email = new eMail();
$email->set_email((int) $mailid);
$email->display($course->id, 0, false, false, $baseurl, $USER, false);
}
echo '<script type="text/javascript">
<!--
var da = (document.all) ? 1 : 0;
var pr = (window.print) ? 1 : 0;
var mac = (navigator.userAgent.indexOf("Mac") != -1);
if (window.addEventListener) {
window.addEventListener(\'load\', printWin, false);
} else if (window.attachEvent) {
window.attachEvent(\'onload\', printWin);
} else if (window.onload != null) {
var oldOnLoad = window.onload;
