/**
* Print $user1's contacts. Called by message_print_contact_selector()
* @param array $onlinecontacts $user1's contacts which are online
* @param array $offlinecontacts $user1's contacts which are offline
* @param array $strangers users which are not contacts but who have messaged $user1
* @param string $contactselecturl the url to send the user to when a contact's name is clicked
* @param int $minmessages The minimum number of unread messages required from a user for them to be displayed
* Typically 0 (show all contacts) or 1 (only show contacts from whom we have a new message)
* @param bool $showactionlinks show action links (add/remove contact etc) next to the users
* @param string $titletodisplay Optionally specify a title to display above the participants
* @param object $user2 the user $user1 is talking to. They will be highlighted if they appear in the list of contacts
* @return void
*/
function message_print_contacts($onlinecontacts, $offlinecontacts, $strangers, $contactselecturl=null, $minmessages=0, $showactionlinks=true, $titletodisplay=null, $user2=null) {
global $CFG, $PAGE, $OUTPUT;
$countonlinecontacts = count($onlinecontacts);
$countofflinecontacts = count($offlinecontacts);
$countstrangers = count($strangers);
$isuserblocked = null;
if ($countonlinecontacts + $countofflinecontacts == 0) {
echo html_writer::tag('div', get_string('contactlistempty', 'message'), array('class' => 'heading'));
}
echo html_writer::start_tag('table', array('id' => 'message_contacts', 'class' => 'boxaligncenter'));
if (!empty($titletodisplay)) {
message_print_heading($titletodisplay);
}
if($countonlinecontacts) {
/// print out list of online contacts
if (empty($titletodisplay)) {
message_print_heading(get_string('onlinecontacts', 'message', $countonlinecontacts));
}
$isuserblocked = false;
$isusercontact = true;
foreach ($onlinecontacts as $contact) {
if ($minmessages == 0 || $contact->messagecount >= $minmessages) {
message_print_contactlist_user($contact, $isusercontact, $isuserblocked, $contactselecturl, $showactionlinks, $user2);
}
}
}
if ($countofflinecontacts) {
/// print out list of offline contacts
if (empty($titletodisplay)) {
message_print_heading(get_string('offlinecontacts', 'message', $countofflinecontacts));
}
$isuserblocked = false;
$isusercontact = true;
foreach ($offlinecontacts as $contact) {
if ($minmessages == 0 || $contact->messagecount >= $minmessages) {
message_print_contactlist_user($contact, $isusercontact, $isuserblocked, $contactselecturl, $showactionlinks, $user2);
}
}
}
/// print out list of incoming contacts
if ($countstrangers) {
message_print_heading(get_string('incomingcontacts', 'message', $countstrangers));
$isuserblocked = false;
$isusercontact = false;
foreach ($strangers as $stranger) {
if ($minmessages == 0 || $stranger->messagecount >= $minmessages) {
message_print_contactlist_user($stranger, $isusercontact, $isuserblocked, $contactselecturl, $showactionlinks, $user2);
}
}
}
echo html_writer::end_tag('table');
if ($countstrangers && ($countonlinecontacts + $countofflinecontacts == 0)) { // Extra help
echo html_writer::tag('div','('.get_string('addsomecontactsincoming', 'message').')',array('class' => 'note'));
}
}
/**
* Print $user1's contacts. Called by message_print_contact_selector()
*
* @param array $onlinecontacts $user1's contacts which are online
* @param array $offlinecontacts $user1's contacts which are offline
* @param array $strangers users which are not contacts but who have messaged $user1
* @param string $contactselecturl the url to send the user to when a contact's name is clicked
* @param int $minmessages The minimum number of unread messages required from a user for them to be displayed
* Typically 0 (show all contacts) or 1 (only show contacts from whom we have a new message)
* @param bool $showactionlinks show action links (add/remove contact etc) next to the users
* @param string $titletodisplay Optionally specify a title to display above the participants
* @param object $user2 the user $user1 is talking to. They will be highlighted if they appear in the list of contacts
* @return void
*/
function message_print_contacts($onlinecontacts, $offlinecontacts, $strangers, $contactselecturl = null, $minmessages = 0, $showactionlinks = true, $titletodisplay = null, $user2 = null)
{
global $CFG, $PAGE, $OUTPUT;
$countonlinecontacts = count($onlinecontacts);
$countofflinecontacts = count($offlinecontacts);
$countstrangers = count($strangers);
$isuserblocked = null;
if ($countonlinecontacts + $countofflinecontacts == 0) {
echo html_writer::tag('div', get_string('contactlistempty', 'message'), array('class' => 'heading'));
}
if (!empty($titletodisplay)) {
echo html_writer::tag('div', $titletodisplay, array('class' => 'heading'));
}
if ($countonlinecontacts) {
// Print out list of online contacts.
if (empty($titletodisplay)) {
echo html_writer::tag('div', get_string('onlinecontacts', 'message', $countonlinecontacts), array('class' => 'heading'));
}
$isuserblocked = false;
$isusercontact = true;
$contacts = '';
foreach ($onlinecontacts as $contact) {
if ($minmessages == 0 || $contact->messagecount >= $minmessages) {
$content = message_print_contactlist_user($contact, $isusercontact, $isuserblocked, $contactselecturl, $showactionlinks, $user2);
$contacts .= html_writer::tag('li', $content);
}
}
if (strlen($contacts) > 0) {
echo html_writer::tag('ul', $contacts, array('id' => 'message-onlinecontacts', 'class' => 'message-contacts'));
}
}
if ($countofflinecontacts) {
// Print out list of offline contacts.
if (empty($titletodisplay)) {
echo html_writer::tag('div', get_string('offlinecontacts', 'message', $countofflinecontacts), array('class' => 'heading'));
}
$isuserblocked = false;
$isusercontact = true;
$contacts = '';
foreach ($offlinecontacts as $contact) {
if ($minmessages == 0 || $contact->messagecount >= $minmessages) {
$content = message_print_contactlist_user($contact, $isusercontact, $isuserblocked, $contactselecturl, $showactionlinks, $user2);
$contacts .= html_writer::tag('li', $content);
}
}
if (strlen($contacts) > 0) {
echo html_writer::tag('ul', $contacts, array('id' => 'message-offlinecontacts', 'class' => 'message-contacts'));
}
}
// Print out list of incoming contacts.
if ($countstrangers) {
echo html_writer::tag('div', get_string('incomingcontacts', 'message', $countstrangers), array('class' => 'heading'));
$isuserblocked = false;
$isusercontact = false;
$contacts = '';
foreach ($strangers as $stranger) {
if ($minmessages == 0 || $stranger->messagecount >= $minmessages) {
$content = message_print_contactlist_user($stranger, $isusercontact, $isuserblocked, $contactselecturl, $showactionlinks, $user2);
$contacts .= html_writer::tag('li', $content);
}
}
if (strlen($contacts) > 0) {
echo html_writer::tag('ul', $contacts, array('id' => 'message-incommingcontacts', 'class' => 'message-contacts'));
}
}
if ($countstrangers && $countonlinecontacts + $countofflinecontacts == 0) {
// Extra help
echo html_writer::tag('div', '(' . get_string('addsomecontactsincoming', 'message') . ')', array('class' => 'note'));
}
}
function message_print_contacts()
{
global $USER, $CFG, $DB, $PAGE, $OUTPUT;
$timetoshowusers = 300;
//Seconds default
if (isset($CFG->block_online_users_timetosee)) {
$timetoshowusers = $CFG->block_online_users_timetosee * 60;
}
// time which a user is counting as being active since
$timefrom = time() - $timetoshowusers;
// people in our contactlist who are online
$onlinecontacts = array();
// people in our contactlist who are offline
$offlinecontacts = array();
// people who are not in our contactlist but have sent us a message
$strangers = array();
// get all in our contactlist who are not blocked in our contact list
// and count messages we have waiting from each of them
$contactsql = "SELECT u.id, u.firstname, u.lastname, u.picture, \n u.imagealt, u.lastaccess, count(m.id) as messagecount\n FROM {message_contacts} mc\n JOIN {user} u ON u.id = mc.contactid\n LEFT OUTER JOIN {message} m ON m.useridfrom = mc.contactid AND m.useridto = ?\n WHERE mc.userid = ? AND mc.blocked = 0 \n GROUP BY u.id, u.firstname, u.lastname, u.picture,\n u.imagealt, u.lastaccess\n ORDER BY u.firstname ASC;";
if ($rs = $DB->get_recordset_sql($contactsql, array($USER->id, $USER->id))) {
foreach ($rs as $rd) {
if ($rd->lastaccess >= $timefrom) {
// they have been active recently, so are counted online
$onlinecontacts[] = $rd;
} else {
$offlinecontacts[] = $rd;
}
}
unset($rd);
$rs->close();
}
// get messages from anyone who isn't in our contact list and count the number
// of messages we have from each of them
$strangersql = "SELECT u.id, u.firstname, u.lastname, u.picture, \n u.imagealt, u.lastaccess, count(m.id) as messagecount\n FROM {message} m\n JOIN {user} u ON u.id = m.useridfrom\n LEFT OUTER JOIN {message_contacts} mc ON mc.contactid = m.useridfrom AND mc.userid = m.useridto\n WHERE mc.id IS NULL AND m.useridto = ? \n GROUP BY u.id, u.firstname, u.lastname, u.picture,\n u.imagealt, u.lastaccess\n ORDER BY u.firstname ASC;";
if ($rs = $DB->get_recordset_sql($strangersql, array($USER->id))) {
foreach ($rs as $rd) {
$strangers[] = $rd;
}
unset($rd);
$rs->close();
}
$countonlinecontacts = count($onlinecontacts);
$countofflinecontacts = count($offlinecontacts);
$countstrangers = count($strangers);
if ($countonlinecontacts + $countofflinecontacts == 0) {
echo '<div class="heading">';
print_string('contactlistempty', 'message');
echo '</div>';
echo '<div class="note">';
print_string('addsomecontacts', 'message', $CFG->wwwroot . '/message/index.php?tab=search');
echo '</div>';
}
echo '<table id="message_contacts" class="boxaligncenter" cellspacing="2" cellpadding="0" border="0">';
if ($countonlinecontacts) {
/// print out list of online contacts
echo '<tr><td colspan="3" class="heading">';
echo get_string('onlinecontacts', 'message', $countonlinecontacts);
echo '</td></tr>';
foreach ($onlinecontacts as $contact) {
message_print_contactlist_user($contact);
}
}
echo '<tr><td colspan="3"> </td></tr>';
if ($countofflinecontacts) {
/// print out list of offline contacts
echo '<tr><td colspan="3" class="heading">';
echo get_string('offlinecontacts', 'message', $countofflinecontacts);
echo '</td></tr>';
foreach ($offlinecontacts as $contact) {
message_print_contactlist_user($contact);
}
echo '<tr><td colspan="3"> </td></tr>';
}
/// print out list of incoming contacts
if ($countstrangers) {
echo '<tr><td colspan="3" class="heading">';
echo get_string('incomingcontacts', 'message', $countstrangers);
echo '</td></tr>';
foreach ($strangers as $stranger) {
message_print_contactlist_user($stranger, false);
}
}
echo '</table>';
if ($countstrangers && $countonlinecontacts + $countofflinecontacts == 0) {
// Extra help
echo '<div class="note">(';
print_string('addsomecontactsincoming', 'message');
echo ')</div>';
}
echo '<br />';
$autorefresh = '<p align="center" class="note">' . get_string('pagerefreshes', 'message', $CFG->message_contacts_refresh) . '</p>';
$autorefresh = addslashes_js($autorefresh);
// js escaping
$PAGE->requires->js('message/message.js');
$PAGE->requires->js_function_call('refresh_page', array(60 * 1000, $PAGE->url->out()));
echo $OUTPUT->container_start('messagejsautorefresh note center');
echo get_string('pagerefreshes', 'message', $CFG->message_contacts_refresh);
echo $OUTPUT->container_end();
echo $OUTPUT->container_start('messagejsmanualrefresh aligncenter');
echo $OUTPUT->button(html_form::make_button('index.php', false, get_string('refresh')));
echo $OUTPUT->container_end();
}
function message_print_contacts()
{
global $USER, $CFG;
$timetoshowusers = 300;
//Seconds default
if (isset($CFG->block_online_users_timetosee)) {
$timetoshowusers = $CFG->block_online_users_timetosee * 60;
}
// time which a user is counting as being active since
$timefrom = time() - $timetoshowusers;
// people in our contactlist who are online
$onlinecontacts = array();
// people in our contactlist who are offline
$offlinecontacts = array();
// people who are not in our contactlist but have sent us a message
$strangers = array();
// get all in our contactlist who are not blocked in our contact list
// and count messages we have waiting from each of them
$contactsql = "SELECT u.id, u.firstname, u.lastname, u.picture, \n u.imagealt, u.lastaccess, count(m.id) as messagecount\n FROM {$CFG->prefix}message_contacts mc\n JOIN {$CFG->prefix}user u\n ON u.id = mc.contactid\n LEFT OUTER JOIN {$CFG->prefix}message m\n ON m.useridfrom = mc.contactid\n AND m.useridto = {$USER->id}\n WHERE mc.userid = {$USER->id}\n AND mc.blocked = 0 \n GROUP BY u.id, u.firstname, u.lastname, u.picture,\n u.imagealt, u.lastaccess\n ORDER BY u.firstname ASC;";
if ($rs = get_recordset_sql($contactsql)) {
while ($rd = rs_fetch_next_record($rs)) {
if ($rd->lastaccess >= $timefrom) {
// they have been active recently, so are counted online
$onlinecontacts[] = $rd;
} else {
$offlinecontacts[] = $rd;
}
}
unset($rd);
rs_close($rs);
}
// get messages from anyone who isn't in our contact list and count the number
// of messages we have from each of them
$strangersql = "SELECT u.id, u.firstname, u.lastname, u.picture, \n u.imagealt, u.lastaccess, count(m.id) as messagecount\n FROM {$CFG->prefix}message m\n JOIN {$CFG->prefix}user u \n ON u.id = m.useridfrom\n LEFT OUTER JOIN {$CFG->prefix}message_contacts mc\n ON mc.contactid = m.useridfrom AND \n mc.userid = m.useridto\n WHERE mc.id IS NULL AND m.useridto = {$USER->id} \n GROUP BY u.id, u.firstname, u.lastname, u.picture,\n u.imagealt, u.lastaccess\n ORDER BY u.firstname ASC;";
if ($rs = get_recordset_sql($strangersql)) {
while ($rd = rs_fetch_next_record($rs)) {
$strangers[] = $rd;
}
unset($rd);
rs_close($rs);
}
$countonlinecontacts = count($onlinecontacts);
$countofflinecontacts = count($offlinecontacts);
$countstrangers = count($strangers);
if ($countonlinecontacts + $countofflinecontacts == 0) {
echo '<div class="heading">';
print_string('contactlistempty', 'message');
echo '</div>';
echo '<div class="note">';
print_string('addsomecontacts', 'message', $CFG->wwwroot . '/message/index.php?tab=search');
echo '</div>';
}
echo '<table id="message_contacts" class="boxaligncenter" cellspacing="2" cellpadding="0" border="0">';
if ($countonlinecontacts) {
/// print out list of online contacts
echo '<tr><td colspan="3" class="heading">';
echo get_string('onlinecontacts', 'message', $countonlinecontacts);
echo '</td></tr>';
foreach ($onlinecontacts as $contact) {
message_print_contactlist_user($contact);
}
}
echo '<tr><td colspan="3"> </td></tr>';
if ($countofflinecontacts) {
/// print out list of offline contacts
echo '<tr><td colspan="3" class="heading">';
echo get_string('offlinecontacts', 'message', $countofflinecontacts);
echo '</td></tr>';
foreach ($offlinecontacts as $contact) {
message_print_contactlist_user($contact);
}
echo '<tr><td colspan="3"> </td></tr>';
}
/// print out list of incoming contacts
if ($countstrangers) {
echo '<tr><td colspan="3" class="heading">';
echo get_string('incomingcontacts', 'message', $countstrangers);
echo '</td></tr>';
foreach ($strangers as $stranger) {
message_print_contactlist_user($stranger, false);
}
}
echo '</table>';
if ($countstrangers && $countonlinecontacts + $countofflinecontacts == 0) {
// Extra help
echo '<div class="note">(';
print_string('addsomecontactsincoming', 'message');
echo ')</div>';
}
echo '<br />';
$autorefresh = '<p align="center" class="note">' . get_string('pagerefreshes', 'message', $CFG->message_contacts_refresh) . '</p>';
$autorefresh = addslashes_js($autorefresh);
// js escaping
// gracefully degrade JS autorefresh
echo '<script type="text/javascript">
//<![CDATA[
document.write("' . $autorefresh . '")
//]]>
</script>';
echo '<noscript><div class="button aligncenter">';
echo print_single_button('index.php', false, get_string('refresh'));
echo '</div></noscript>';
}
function message_print_contacts($onlinecontacts, $offlinecontacts, $strangers, $refresh = true, $contactselecturl = null, $minmessages = 0, $showactionlinks = true, $titletodisplay = null, $user2 = null)
{
global $CFG, $PAGE, $OUTPUT;
$countonlinecontacts = count($onlinecontacts);
$countofflinecontacts = count($offlinecontacts);
$countstrangers = count($strangers);
if ($countonlinecontacts + $countofflinecontacts == 0) {
echo '<div class="heading">';
print_string('contactlistempty', 'message');
echo '</div>';
//echo '<div class="note">';
//print_string('addsomecontacts', 'message', message_remove_url_params($PAGE->url).'?tab=search');
//echo '</div>';
}
echo '<table id="message_contacts" class="boxaligncenter" cellspacing="2" cellpadding="0" border="0">';
if (!empty($titletodisplay)) {
echo "<tr><td colspan='3' class='heading'>{$titletodisplay}</td></tr>";
}
if ($countonlinecontacts) {
/// print out list of online contacts
if (empty($titletodisplay)) {
echo '<tr><td colspan="3" class="heading">';
echo get_string('onlinecontacts', 'message', $countonlinecontacts);
echo '</td></tr>';
}
foreach ($onlinecontacts as $contact) {
if ($minmessages == 0 || $contact->messagecount >= $minmessages) {
message_print_contactlist_user($contact, IS_CONTACT, IS_NOT_BLOCKED, $contactselecturl, $showactionlinks, $user2);
}
}
}
if ($countofflinecontacts) {
/// print out list of offline contacts
if (empty($titletodisplay)) {
echo '<tr><td colspan="3" class="heading">';
echo get_string('offlinecontacts', 'message', $countofflinecontacts);
echo '</td></tr>';
}
foreach ($offlinecontacts as $contact) {
if ($minmessages == 0 || $contact->messagecount >= $minmessages) {
message_print_contactlist_user($contact, IS_CONTACT, IS_NOT_BLOCKED, $contactselecturl, $showactionlinks, $user2);
}
}
echo '<tr><td colspan="3"> </td></tr>';
}
/// print out list of incoming contacts
if ($countstrangers) {
echo '<tr><td colspan="3" class="heading">';
echo get_string('incomingcontacts', 'message', $countstrangers);
echo '</td></tr>';
foreach ($strangers as $stranger) {
if ($minmessages == 0 || $stranger->messagecount >= $minmessages) {
message_print_contactlist_user($stranger, IS_NOT_CONTACT, IS_NOT_BLOCKED, $contactselecturl, $showactionlinks, $user2);
}
}
}
echo '</table>';
if ($countstrangers && $countonlinecontacts + $countofflinecontacts == 0) {
// Extra help
echo '<div class="note">(';
print_string('addsomecontactsincoming', 'message');
echo ')</div>';
}
echo '<br />';
if ($refresh) {
$PAGE->requires->js_init_call('M.core_message.init_refresh_page', array(60 * 1000, $PAGE->url->out(false)));
echo $OUTPUT->container_start('messagejsautorefresh note center');
echo get_string('pagerefreshes', 'message', $CFG->message_contacts_refresh);
echo $OUTPUT->container_end();
echo $OUTPUT->container_start('messagejsmanualrefresh aligncenter');
echo $OUTPUT->single_button(message_remove_url_params($PAGE->url), get_string('refresh'));
echo $OUTPUT->container_end();
}
}
