messaging MDL-22320 first commit for new messaging UI

message/contacts.php

@@ -0,0 +1,131 @@
+<?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/>.
+
+/**
+ * A page displaying the user's contacts. Similar to index.php but not a popup.
+ *
+ * @package   moodlecore
+ * @copyright 2010 Andrew Davis
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require('../config.php');
+require('lib.php');
+
+require_login(0, false);
+
+if (isguestuser()) {
+    redirect($CFG->wwwroot);
+}
+
+if (empty($CFG->messaging)) {
+    print_error('disabled', 'message');
+}
+
+/// Optional variables that may be passed in
+$addcontact     = optional_param('addcontact',     0, PARAM_INT); // adding a contact
+$removecontact  = optional_param('removecontact',  0, PARAM_INT); // removing a contact
+$blockcontact   = optional_param('blockcontact',   0, PARAM_INT); // blocking a contact
+$unblockcontact = optional_param('unblockcontact', 0, PARAM_INT); // unblocking a contact
+$advancedsearch = optional_param('advanced', 0, PARAM_INT);
+$usergroup = optional_param('usergroup', VIEW_UNREAD_MESSAGES, PARAM_ALPHANUMEXT);
+
+$url = new moodle_url('/message/contacts.php');
+/*if ($addcontact !== 0) {
+    $url->param('addcontact', $addcontact);
+}
+if ($removecontact !== 0) {
+    $url->param('removecontact', $removecontact);
+}
+if ($blockcontact !== 0) {
+    $url->param('blockcontact', $blockcontact);
+}
+if ($unblockcontact !== 0) {
+    $url->param('unblockcontact', $unblockcontact);
+}*/
+if ($usergroup !== 0) {
+    $url->param('usergroup', $usergroup);
+}
+if ($advancedsearch !== 0) {
+    $url->param('advanced', $advancedsearch);
+}
+$PAGE->set_url($url);
+
+/// Process any contact maintenance requests there may be
+if ($addcontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'add contact', 'history.php?user1='.$addcontact.'&amp;user2='.$USER->id, $addcontact);
+    message_add_contact($addcontact);
+    redirect($CFG->wwwroot . '/message/contacts_messages.php?usergroup=contacts&id='.$addcontact);
+}
+if ($removecontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'remove contact', 'history.php?user1='.$removecontact.'&amp;user2='.$USER->id, $removecontact);
+    message_remove_contact($removecontact);
+}
+if ($blockcontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'block contact', 'history.php?user1='.$blockcontact.'&amp;user2='.$USER->id, $blockcontact);
+    message_block_contact($blockcontact);
+}
+if ($unblockcontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'unblock contact', 'history.php?user1='.$unblockcontact.'&amp;user2='.$USER->id, $unblockcontact);
+    message_unblock_contact($unblockcontact);
+}
+
+//$PAGE->blocks->add_region('content');
+$PAGE->set_context(get_context_instance(CONTEXT_USER, $USER->id));
+$PAGE->navigation->extend_for_user($USER);
+$PAGE->set_pagelayout('course');
+
+$context = get_context_instance(CONTEXT_SYSTEM);
+
+$strmycontacts = get_string('mycontacts', 'message');
+$strcontacts = get_string('contacts', 'message');
+
+$PAGE->navbar->add(get_string('myprofile'));
+$PAGE->navbar->add(get_string('messages','message'), 'contacts_messages.php');
+$PAGE->navbar->add($strcontacts);
+
+$PAGE->set_title(fullname($USER).': '.$strcontacts);
+$PAGE->set_heading("$SITE->shortname: $strcontacts");
+
+//now the page contents
+echo $OUTPUT->header();
+
+echo $OUTPUT->box_start('message');
+
+/*echo html_writer::start_tag('div', array('class'=>'contactselector mdl-align'));
+    $refreshpage = false;
+    $showcontactactionlinks = true;
+    message_print_contacts($onlinecontacts, $offlinecontacts, $strangers, $refreshpage, 'contacts_messages.php?usergroup=contacts', 0, $showactionlinks);
+echo html_writer::end_tag('div');*/
+
+$user1 = $USER;//we'll need a way to specify this if we want to view this page as a different user
+$user2 = null;
+
+$countunreadtotal = message_count_unread_messages($user1);
+$blockedusers = message_get_blocked_users($user1, $user2);
+list($onlinecontacts, $offlinecontacts, $strangers) = message_get_contacts($user1, $user2);
+$showcontactactionlinks = true;
+message_print_contact_selector($countunreadtotal, $usergroup, $user1, $user2, $blockedusers, $onlinecontacts, $offlinecontacts, $strangers, $showcontactactionlinks);
+
+echo html_writer::start_tag('div', array('class'=>'messagearea mdl-align'));
+    message_print_search($advancedsearch, $user1);
+echo html_writer::end_tag('div');
+
+echo $OUTPUT->box_end();
+
+echo $OUTPUT->footer();
+

message/contacts_messages.php

@@ -0,0 +1,262 @@
+<?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/>.
+
+/**
+ * A page displaying the user's contacts. Similar to index.php but not a popup.
+ *
+ * @package   moodlecore
+ * @copyright 2010 Andrew Davis
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once('../config.php');
+require_once('lib.php');
+require_once('send_form.php');
+
+require_login(0, false);
+
+if (isguestuser()) {
+    redirect($CFG->wwwroot);
+}
+
+if (empty($CFG->messaging)) {
+    print_error('disabled', 'message');
+}
+
+$usergroup = optional_param('usergroup', VIEW_UNREAD_MESSAGES, PARAM_ALPHANUMEXT);
+$history   = optional_param('history', MESSAGE_HISTORY_SHORT, PARAM_INT);
+$search    = optional_param('search', '', PARAM_CLEAN);
+
+$user1id   = optional_param('user', $USER->id, PARAM_INT);
+$user2id   = optional_param('id', 0, PARAM_INT);
+
+$addcontact     = optional_param('addcontact',     0, PARAM_INT); // adding a contact
+$removecontact  = optional_param('removecontact',  0, PARAM_INT); // removing a contact
+$blockcontact   = optional_param('blockcontact',   0, PARAM_INT); // blocking a contact
+$unblockcontact = optional_param('unblockcontact', 0, PARAM_INT); // unblocking a contact
+
+$url = new moodle_url('/message/contacts_messages.php');
+
+if ($usergroup !== 0) {
+    $url->param('usergroup', $usergroup);
+}
+if ($user2id !== 0) {
+    $url->param('id', $user2id);
+}
+
+/*if ($addcontact !== 0) {
+    $url->param('addcontact', $addcontact);
+}
+if ($removecontact !== 0) {
+    $url->param('removecontact', $removecontact);
+}
+if ($blockcontact !== 0) {
+    $url->param('blockcontact', $blockcontact);
+}
+if ($unblockcontact !== 0) {
+    $url->param('unblockcontact', $unblockcontact);
+}*/
+
+$PAGE->set_url($url);
+
+/// Process any contact maintenance requests there may be
+if ($addcontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'add contact', 'history.php?user1='.$addcontact.'&amp;user2='.$USER->id, $addcontact);
+    message_add_contact($addcontact);
+    redirect($CFG->wwwroot . '/message/contacts_messages.php?usergroup=contacts&id='.$addcontact);
+}
+if ($removecontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'remove contact', 'history.php?user1='.$removecontact.'&amp;user2='.$USER->id, $removecontact);
+    message_remove_contact($removecontact);
+}
+if ($blockcontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'block contact', 'history.php?user1='.$blockcontact.'&amp;user2='.$USER->id, $blockcontact);
+    message_block_contact($blockcontact);
+}
+if ($unblockcontact and confirm_sesskey()) {
+    add_to_log(SITEID, 'message', 'unblock contact', 'history.php?user1='.$unblockcontact.'&amp;user2='.$USER->id, $unblockcontact);
+    message_unblock_contact($unblockcontact);
+}
+
+$PAGE->set_context(get_context_instance(CONTEXT_USER, $USER->id));
+$PAGE->navigation->extend_for_user($USER);
+$PAGE->set_pagelayout('course');
+
+$context = get_context_instance(CONTEXT_SYSTEM);
+
+$user1 = null;
+$currentuser = true;
+$showcontactactionlinks = SHOW_ACTION_LINKS_IN_CONTACT_LIST;
+if ($user1id!=$USER->id) {
+    $user1 = $DB->get_record('user', array('id'=>$user1id));
+    if (!$user1) {
+        print_error('invaliduserid');
+    }
+    $currentuser = false;//if we're looking at someone else's messages we need to lock/remove some UI elements
+    $showcontactactionlinks = false;
+} else {
+    $user1 = $USER;
+}
+unset($user1id);
+
+$user2 = null;
+if (!empty($user2id)) {
+    $user2 = $DB->get_record("user", array("id"=>$user2id));
+    if (!$user2) {
+        print_error('invaliduserid');
+    }
+}
+unset($user2id);
+
+//was a message sent? Do NOT allow someone looking at somone elses messages to send them.
+$messageerror = null;
+if ($currentuser && !empty($user2) && has_capability('moodle/site:sendmessage', $context)) {
+
+    // Check that the user is not blocking us!!
+    if ($contact = $DB->get_record('message_contacts', array('userid'=>$user2->id, 'contactid'=>$user1->id))) {
+        if ($contact->blocked and !has_capability('moodle/site:readallmessages', $context)) {
+            $messageerror = get_string('userisblockingyou', 'message');
+        }
+    }
+    $userpreferences = get_user_preferences(NULL, NULL, $user2->id);
+
+    if (!empty($userpreferences['message_blocknoncontacts'])) {  // User is blocking non-contacts
+        if (empty($contact)) {   // We are not a contact!
+            $messageerror = get_string('userisblockingyounoncontact', 'message');
+        }
+    }
+
+    if (empty($messageerror)) {
+        $mform = new send_form();
+        $defaultmessage = new stdClass;
+        $defaultmessage->id = $user2->id;
+        $defaultmessage->message = '';
+
+        $data = $mform->get_data();
+        if (!empty($data)) {   /// Current user has just sent a message
+            if (!confirm_sesskey()) {
+                print_error('invalidsesskey');
+            }
+
+            /// Save it to the database...
+            $messageid = message_post_message($user1, $user2, $data->message, FORMAT_PLAIN, 'direct');
+            if (!empty($messageid)) {
+                redirect($CFG->wwwroot . '/message/contacts_messages.php?usergroup='.$usergroup.'&id='.$user2->id);
+            }
+        }
+    }
+}
+if (!empty($messageerror)) {
+    echo $OUTPUT->header();
+    echo $OUTPUT->heading($messageerror, 1);
+    echo $OUTPUT->footer();
+    exit;
+}
+
+$strmessages = get_string('messages', 'message');
+$PAGE->set_title("$SITE->shortname: $strmessages");
+$PAGE->set_heading("$SITE->shortname: $strmessages");
+
+//now the page contents
+echo $OUTPUT->header();
+
+echo $OUTPUT->box_start('message');
+
+$countunread = 0; //count of unread messages from $user2
+$countunreadtotal = 0; //count of unread messages from all users
+
+//we're dealing with unread messages early so the contact list will accurately reflect what is read/unread
+if (!empty($user2)) {
+    //are there any unread messages from $user2
+    $countunread = message_count_unread_messages($user1, $user2);
+    if ($countunread>0) {
+        //mark the messages we're going to display as read
+        message_mark_messages_read($user1->id, $user2->id);
+    }
+}
+$countunreadtotal = message_count_unread_messages($user1);
+
+$blockedusers = message_get_blocked_users($user1, $user2);
+$countblocked = count($blockedusers);
+
+list($onlinecontacts, $offlinecontacts, $strangers) = message_get_contacts($user1, $user2);
+
+message_print_contact_selector($countunreadtotal, $usergroup, $user1, $user2, $blockedusers, $onlinecontacts, $offlinecontacts, $strangers, $showcontactactionlinks);
+
+echo html_writer::start_tag('div', array('class'=>'messagearea mdl-align'));
+    if (!empty($user2)) {
+
+        echo html_writer::start_tag('div', array('class'=>'mdl-left messagehistory'));
+
+            $historyclass = 'visible';
+            $recentclass = 'hiddenelement';//cant just use hidden as mform adds that class to its fieldset
+            if ($history==MESSAGE_HISTORY_ALL) {
+                $displaycount = 0;
+
+                $historyclass = 'hiddenelement';
+                $recentclass = 'visible';
+            } else {
+                //default to only showing a few messages unless explicitly told not to
+                $displaycount = MESSAGE_SHORTVIEW_LIMIT;
+
+                if ($countunread>MESSAGE_SHORTVIEW_LIMIT) {
+                    $displaycount = $countunread;
+                }
+            }
+
+            $messagehistorylink =  html_writer::start_tag('div', array('class'=>'mdl-align','style'=>'clear:both;padding-bottom:20px;'));
+                $messagehistorylink .= html_writer::link($PAGE->url->out(false).'&history='.MESSAGE_HISTORY_ALL,
+                    get_string('messagehistoryfull','message'),
+                    array('class'=>$historyclass));
+
+                $messagehistorylink .=  html_writer::start_tag('span', array('class'=>$recentclass));
+                    $messagehistorylink .= get_string('messagehistoryfull','message');
+                $messagehistorylink .= html_writer::end_tag('span');
+
+                $messagehistorylink .= '/'.html_writer::link($PAGE->url->out(false).'&history='.MESSAGE_HISTORY_SHORT,
+                    get_string('mostrecent','message'),
+                    array('class'=>$recentclass));
+
+                $messagehistorylink .=  html_writer::start_tag('span', array('class'=>$historyclass));
+                    $messagehistorylink .= get_string('mostrecent','message');
+                $messagehistorylink .= html_writer::end_tag('span');
+
+            $messagehistorylink .= html_writer::end_tag('div');
+
+            message_print_message_history($user1, $user2, $search, $displaycount, $messagehistorylink);
+        echo html_writer::end_tag('div');
+
+        //send message form
+        if ($currentuser && has_capability('moodle/site:sendmessage', $context)) {
+            echo html_writer::start_tag('div', array('class'=>'mdl-align messagesend'));
+                $mform = new send_form();
+                $defaultmessage = new stdClass;
+                $defaultmessage->id = $user2->id;
+                $defaultmessage->message = '';
+                //$defaultmessage->messageformat = FORMAT_MOODLE;
+                $mform->set_data($defaultmessage);
+                $mform->display();
+            echo html_writer::end_tag('div');
+        }
+    }
+echo html_writer::end_tag('div');
+
+echo $OUTPUT->box_end();
+
+echo $OUTPUT->footer();
+
+