public function initialise_form()
{
global $CFG, $USER;
require_once $CFG->dirroot . '/mod/dialogue/formlib.php';
$cm = $this->dialogue->cm;
$context = $this->dialogue->context;
$dialogueid = $this->dialogue->dialogueid;
$conversationid = $this->conversation->conversationid;
$form = new \mod_dialogue_reply_form('reply.php');
// point specifically
// setup important hiddens
$form->set_data(array('id' => $cm->id));
$form->set_data(array('dialogueid' => $dialogueid));
$form->set_data(array('conversationid' => $conversationid));
$form->set_data(array('messageid' => $this->_messageid));
if (is_null($this->_messageid)) {
$form->set_data(array('action' => 'create'));
} else {
$form->set_data(array('action' => 'edit'));
}
// setup body, set new $draftitemid directly on _bodydraftid and rewritten
// html on _body
$this->_body = file_prepare_draft_area($this->_bodydraftid, $context->id, 'mod_dialogue', 'message', $this->_messageid, \mod_dialogue_reply_form::editor_options(), $this->_body);
$form->set_data(array('body' => array('text' => $this->_body, 'format' => $this->_bodyformat, 'itemid' => $this->_bodydraftid)));
// setup attachments, set new $draftitemid directly on _attachmentsdraftid
file_prepare_draft_area($this->_attachmentsdraftid, $context->id, 'mod_dialogue', 'attachment', $this->_messageid, \mod_dialogue_reply_form::attachment_options());
// using a post array for attachments
$form->set_data(array('attachments[itemid]' => $this->_attachmentsdraftid));
// remove any form buttons the user shouldn't have
if ($this->conversation->state == dialogue::STATE_CLOSED) {
$form->remove_from_group('send', 'actionbuttongroup');
}
// remove any unecessary buttons
if ($USER->id != $this->author->id or is_null($this->messageid)) {
$form->remove_from_group('delete', 'actionbuttongroup');
}
// remove any unecessary buttons
if ($USER->id != $this->author->id or is_null($this->messageid)) {
$form->remove_from_group('trash', 'actionbuttongroup');
}
return $this->_form = $form;
}
/**
* Print a conversation and allow a new entry
*
* Render out entries for the specified conversation as HTML showing the
* avatar for the user who initiated the dialogue. Follow up with a text
* box to allow user to add a new response entry
*
* @param object $dialogue
* @param int $conversation
*/
function dialogue_print_conversation($dialogue, $conversation)
{
global $USER, $CFG;
if (!($course = get_record('course', 'id', $dialogue->course))) {
error('Course is misconfigured');
}
if (!($cm = get_coursemodule_from_instance('dialogue', $dialogue->id, $course->id))) {
error('Course Module ID was incorrect');
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$dialoguemanagers = array_keys(get_users_by_capability($context, 'mod/dialogue:manage'));
$timenow = time();
$showbutton = false;
require_once 'dialogue_reply_form.php';
$mform = new mod_dialogue_reply_form('dialogues.php', array('conversationid' => $conversation->id));
$mform->set_data(array('id' => $cm->id, 'action' => 'insertentries', 'pane' => DIALOGUEPANE_CURRENT));
$showbutton = true;
print_simple_box_start('center', '');
echo "<table align=\"center\" border=\"1\" cellspacing=\"0\" valign=\"top\" cellpadding=\"4\" \n width=\"100%\">\n";
echo "<tr><td>\n";
if (in_array($USER->id, $dialoguemanagers)) {
if (!in_array($conversation->userid, $dialoguemanagers)) {
if (!($otheruser = get_record('user', 'id', $conversation->userid))) {
error("User's record not found");
}
} else {
if (!($otheruser = get_record('user', 'id', $conversation->recipientid))) {
error("User's record not found");
}
}
} else {
if ($USER->id != $conversation->userid) {
if (!($otheruser = get_record('user', 'id', $conversation->userid))) {
error("User's record not found");
}
} else {
if (!($otheruser = get_record('user', 'id', $conversation->recipientid))) {
error("User's record not found");
}
}
}
$picture = print_user_picture($otheruser->id, $course->id, $otheruser->picture, false, true);
echo $picture . " <b>" . get_string('dialoguewith', 'dialogue', fullname($otheruser)) . '</b></td>';
echo '<td><i>' . format_string($conversation->subject) . " </i><br />\n";
echo "<div align=\"right\">\n";
if (!$conversation->subject) {
// conversation does not have a subject, show add subject link
echo "<a href=\"dialogues.php?action=getsubject&id={$cm->id}&cid={$conversation->id}&pane=" . DIALOGUEPANE_CURRENT . "\">" . get_string('addsubject', 'dialogue') . "</a>\n";
helpbutton('addsubject', get_string('addsubject', 'dialogue'), 'dialogue');
echo ' | ';
}
if (!$conversation->closed && has_capability('mod/dialogue:close', $context)) {
echo "<a href=\"dialogues.php?action=confirmclose&id={$cm->id}&cid={$conversation->id}&pane=" . DIALOGUEPANE_CURRENT . "\">" . get_string('close', 'dialogue') . "</a>\n";
helpbutton('closedialogue', get_string('close', 'dialogue'), 'dialogue');
}
echo "</div></td></tr>\n";
if ($entries = get_records_select('dialogue_entries', "conversationid = {$conversation->id}", 'id')) {
$firstentry = true;
foreach ($entries as $entry) {
if (!($otheruser = get_record('user', 'id', $entry->userid))) {
error('User not found');
}
$canedit = false;
if (!$conversation->closed && $entry->userid == $USER->id && $timenow < $entry->timecreated + $dialogue->edittime * 60) {
$canedit = true;
}
if ($entry->timecreated != $entry->timemodified) {
$modified = get_string('updated', 'dialogue', userdate($entry->timemodified));
} else {
$modified = '';
}
if ($entry->userid == $USER->id) {
echo "<tr><td colspan=\"2\" bgcolor=\"#FFFFFF\">\n";
if ($canedit) {
if ($firstentry) {
echo "<a href=\"dialogues.php?action=editconversation&id={$cm->id}&entryid={$entry->id}&pane=" . DIALOGUEPANE_CURRENT . "\">" . get_string('edit') . '</a>';
} else {
echo "<a href=\"dialogues.php?action=editreply&id={$cm->id}&entryid={$entry->id}&pane=" . DIALOGUEPANE_CURRENT . "\">" . get_string('edit') . '</a>';
}
}
echo "<p><font size=\"1\">" . get_string('onyouwrote', 'dialogue', userdate($entry->timecreated) . ' ' . $modified);
echo ":</font></p><br />" . format_text($entry->text);
} else {
echo "<tr><td colspan=\"2\">\n";
echo "<p><font size=\"1\">" . get_string("onwrote", "dialogue", userdate($entry->timecreated) . " {$modified} " . fullname($otheruser));
echo ":</font></p><br />" . format_text($entry->text);
}
echo dialogue_print_attachments($entry);
echo "</td></tr>\n";
$firstentry = false;
}
}
echo "</table><br />\n";
if (!$conversation->closed && (has_capability('mod/dialogue:participateany', $context) || $conversation->userid == $USER->id || $conversation->recipientid == $USER->id)) {
$mform->display();
}
print_simple_box_end();
if (!$conversation->seenon && $conversation->lastrecipientid == $USER->id) {
set_field('dialogue_conversations', 'seenon', time(), 'id', $conversation->id);
}
dialogue_mark_conversation_read($conversation->id, $USER->id);
}
function dialogue_print_conversation($dialogue, $conversation)
{
// print a conversation and allow a new entry
global $USER, $CFG;
if (!($course = get_record("course", "id", $dialogue->course))) {
error("Course is misconfigured");
}
if (!($cm = get_coursemodule_from_instance("dialogue", $dialogue->id, $course->id))) {
error("Course Module ID was incorrect");
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$dialoguemanagers = array_keys(get_users_by_capability($context, 'mod/dialogue:manage'));
$timenow = time();
$showbutton = false;
require_once 'dialogue_reply_form.php';
$mform = new mod_dialogue_reply_form('dialogues.php', array('conversationid' => $conversation->id));
$mform->set_data(array('id' => $cm->id, 'action' => 'insertentries', 'pane' => 2));
$showbutton = true;
print_simple_box_start("center", "");
// back navigation button to the list of Conversations
echo "<div style=\"float:left;\"><input type=button value=\"" . get_string('back') . "\" onClick=\"history.go(-1)\"></div>";
echo "<table align=\"center\" border=\"1\" cellspacing=\"0\" valign=\"top\" cellpadding=\"4\" \n width=\"100%\">\n";
echo "<tr>";
echo "<tr><td> " . get_string('from') . " : " . fullname($USER) . "</td></tr>";
echo "<tr><td> " . get_string('course') . " : {$course->shortname} </td></tr>";
echo "<td>" . get_string('recipients', 'dialogue') . ": ";
if (in_array($USER->id, $dialoguemanagers)) {
if (!in_array($conversation->userid, $dialoguemanagers)) {
if (!($otheruser = get_record("user", "id", $conversation->userid))) {
error("User's record not found");
}
} else {
if (!($otheruser = get_record("user", "id", $conversation->recipientid))) {
error("User's record not found");
}
}
} else {
if ($USER->id != $conversation->userid) {
if (!($otheruser = get_record("user", "id", $conversation->userid))) {
error("User's record not found");
}
} else {
if (!($otheruser = get_record("user", "id", $conversation->recipientid))) {
error("User's record not found");
}
}
}
// used to display only the picture of the current/first user in the list of users that got
// this internal message.
// $picture = print_user_picture($otheruser->id, $course->id, $otheruser->picture, false, true);
// echo $picture." <b>".get_string("dialoguewith", "dialogue", fullname($otheruser)).
// display the names and pictures of the recipients that got the same message
$recipients = get_records_select("dialogue_conversations", "subject = '{$conversation->subject}'", "recipientid");
foreach ($recipients as $recipient) {
if (!($otherrecipient = get_record("user", "id", $recipient->recipientid))) {
error("User not found");
} else {
//$picture = print_user_picture($otherrecipient->id, $course->id, $otherrecipient->picture, false, true);
//echo $picture." <b> ". fullname($otherrecipient)."</b>";
echo " <b> " . fullname($otherrecipient) . "</b> |";
}
}
echo "</td>";
echo "<td>" . get_string("deleteconversation", "dialogue") . "<a href=\"dialogues.php?id={$cm->id}&action=deleteconversation&cid={$conversation->id}\">" . "<img src=\"{$CFG->wwwroot}/mod/dialogue/pix/mail-delete.png\" height=11 width=14 alt=\"" . get_string("deleteconversation", "dialogue") . "\" title=\"" . get_string("deleteconversation", "dialogue") . "\" > </a></td></tr>\n";
// echo "<td><i>".clean_text($conversation->subject)." </i><br />\n";
// echo "<div align=\"right\">\n";
// if (!$conversation->subject) {
// // conversation does not have a subject, show add subject link
// echo "<a href=\"dialogues.php?action=getsubject&id=$cm->id&cid=$conversation->id&pane=2\">".
// get_string("addsubject", "dialogue")."</a>\n";
// helpbutton("addsubject", get_string("addsubject", "dialogue"), "dialogue");
// echo " | ";
// }
// if (!$conversation->closed && has_capability('mod/dialogue:close', $context)) {
// echo "<a href=\"dialogues.php?action=confirmclose&id=$cm->id&cid=$conversation->id&pane=2\">".
// get_string("close", "dialogue")."</a>\n";
// helpbutton("closedialogue", get_string("close", "dialogue"), "dialogue");
// }
// echo "</div></td></tr>\n";
//echo "</tr>\n";
if ($entries = get_records_select("dialogue_entries", "conversationid = {$conversation->id}", "id")) {
$firstentry = true;
foreach ($entries as $entry) {
if (!($otheruser = get_record("user", "id", $entry->userid))) {
error("User not found");
}
// always CAN EDIT :-)
/* $canedit = false;
if (!$conversation->closed && $entry->userid == $USER->id && $timenow < $entry->timecreated+($dialogue->edittime * 60)) {
$canedit = true;
}
*/
$canedit = true;
if ($entry->timecreated != $entry->timemodified) {
$modified = get_string('updated', 'dialogue', userdate($entry->timemodified));
} else {
$modified = '';
}
if ($entry->userid == $USER->id) {
echo "<tr><td colspan=\"2\" bgcolor=\"#FFFFFF\">\n";
echo "<div class=\"msgheader\" style=\"background-color:Beige;color:Brown;\"><font size=\"1\">" . get_string("onyouwrote", "dialogue", userdate($entry->timecreated) . ' ' . $modified);
echo ":</font></div>" . clean_text($entry->text) . "<br />";
if ($canedit) {
if ($firstentry) {
echo "<a href=\"dialogues.php?action=editconversation&id={$cm->id}&entryid={$entry->id}&pane=2\">[" . get_string('edit') . ']</a>';
} else {
echo "<a href=\"dialogues.php?action=editreply&id={$cm->id}&entryid={$entry->id}&pane=2\">[" . get_string('edit') . ']</a>';
}
}
} else {
echo "<tr><td colspan=\"2\">\n";
echo "<p><font size=\"1\">" . get_string("onwrote", "dialogue", userdate($entry->timecreated) . " {$modified} " . fullname($otheruser));
echo ":</font></p><br />" . clean_text($entry->text);
}
echo dialogue_print_attachments($entry);
echo "</td></tr>\n";
$firstentry = false;
}
}
echo "</table><br />\n";
if (!$conversation->closed && (has_capability('mod/dialogue:participateany', $context) || $conversation->userid == $USER->id || $conversation->recipientid == $USER->id)) {
$mform->display();
}
print_simple_box_end();
if (!$conversation->seenon && $conversation->lastrecipientid == $USER->id) {
set_field('dialogue_conversations', 'seenon', time(), 'id', $conversation->id);
}
dialogue_mark_conversation_read($conversation->id, $USER->id);
}
if (isset($_POST['reply' . $entry->conversationid])) {
$reply = addslashes(clean_param($_POST['reply' . $entry->conversationid], PARAM_CLEANHTML));
if ($params->deleteattachment && $entry->attachment) {
$dir = dialogue_file_area_name($entry);
unlink($CFG->dataroot . '/' . $dir . '/' . $entry->attachment);
set_field('dialogue_entries', 'attachment', '', 'id', $entry->id);
}
set_field('dialogue_entries', 'text', $reply, 'id', $entry->id);
set_field('dialogue_entries', 'timemodified', time(), 'id', $entry->id);
if ($entry->attachment = dialogue_add_attachment($entry, 'attachment', $messages)) {
set_field('dialogue_entries', 'attachment', $entry->attachment, 'id', $entry->id);
}
add_to_log($course->id, 'dialogue', 'edit entry', "view.php?id={$cm->id}", $entry->id, $cm->id);
redirect("dialogues.php?id={$cm->id}&pane={$params->pane}&action=printdialogue&cid={$entry->conversationid}", get_string('replyupdated', 'dialogue'));
}
$mform = new mod_dialogue_reply_form('dialogues.php', array('conversationid' => $entry->conversationid, 'currentattachment' => $entry->attachment));
$mform->set_data(array('id' => $cm->id, 'entryid' => $entry->id, 'action' => 'editreply', "reply{$entry->conversationid}" => $entry->text));
$mform->display();
} else {
if ($params->action == 'editconversation') {
/****************** edit a conversation ****************************************/
$entry = get_record('dialogue_entries', 'id', $params->entryid);
$conversation = get_record('dialogue_conversations', 'id', $entry->conversationid);
if (!empty($params->firstentry)) {
set_field('dialogue_entries', 'text', addslashes($params->firstentry), 'id', $entry->id);
set_field('dialogue_entries', 'timemodified', time(), 'id', $entry->id);
set_field('dialogue_conversations', 'recipientid', $params->recipientid, 'id', $conversation->id);
set_field('dialogue_conversations', 'lastrecipientid', $params->recipientid, 'id', $conversation->id);
set_field('dialogue_conversations', 'subject', $params->subject, 'id', $conversation->id);
if ($entry->attachment = dialogue_add_attachment($entry, 'attachment', $messages)) {
set_field('dialogue_entries', 'attachment', $entry->attachment, 'id', $entry->id);
