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PersonalMessage.controller.php
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PersonalMessage.controller.php
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<?php
/**
* @name ElkArte Forum
* @copyright ElkArte Forum contributors
* @license BSD http://opensource.org/licenses/BSD-3-Clause
*
* This software is a derived product, based on:
*
* Simple Machines Forum (SMF)
* copyright: 2011 Simple Machines (http://www.simplemachines.org)
* license: BSD, See included LICENSE.TXT for terms and conditions.
*
* @version 1.0 Alpha
*
* This file is mainly meant for controlling the actions related to personal
* messages. It allows viewing, sending, deleting, and marking personal
* messages. For compatibility reasons, they are often called "instant messages".
*
*/
if (!defined('ELKARTE'))
die('No access...');
class PersonalMessage_Controller
{
/**
* This is the main function of personal messages, called before the action handler.
* It should set the context, load templates and language file(s), as necessary
* for the function that will be called.
*
* @todo this should be a (pre)dispatcher.
*/
function action_index()
{
global $txt, $scripturl, $context, $user_info, $user_settings, $modSettings;
$db = database();
// No guests!
is_not_guest();
// You're not supposed to be here at all, if you can't even read PMs.
isAllowedTo('pm_read');
// This file contains the our PM functions such as mark, send, delete
require_once(SUBSDIR . '/PersonalMessage.subs.php');
loadLanguage('PersonalMessage+Drafts');
loadJavascriptFile(array('PersonalMessage.js', 'suggest.js'));
if (!isset($_REQUEST['xml']))
loadTemplate('PersonalMessage');
// Load up the members maximum message capacity.
loadMessageLimit();
// Prepare the context for the capacity bar.
if (!empty($context['message_limit']))
{
$bar = ($user_info['messages'] * 100) / $context['message_limit'];
$context['limit_bar'] = array(
'messages' => $user_info['messages'],
'allowed' => $context['message_limit'],
'percent' => $bar,
'bar' => min(100, (int) $bar),
'text' => sprintf($txt['pm_currently_using'], $user_info['messages'], round($bar, 1)),
);
}
// a previous message was sent successfully? show a small indication.
if (isset($_GET['done']) && ($_GET['done'] == 'sent'))
$context['pm_sent'] = true;
// Now we have the labels, and assuming we have unsorted mail, apply our rules!
if ($user_settings['new_pm'])
{
$context['labels'] = $user_settings['message_labels'] == '' ? array() : explode(',', $user_settings['message_labels']);
foreach ($context['labels'] as $id_label => $label_name)
$context['labels'][(int) $id_label] = array(
'id' => $id_label,
'name' => trim($label_name),
'messages' => 0,
'unread_messages' => 0,
);
$context['labels'][-1] = array(
'id' => -1,
'name' => $txt['pm_msg_label_inbox'],
'messages' => 0,
'unread_messages' => 0,
);
applyRules();
updateMemberData($user_info['id'], array('new_pm' => 0));
$db->query('', '
UPDATE {db_prefix}pm_recipients
SET is_new = {int:not_new}
WHERE id_member = {int:current_member}',
array(
'current_member' => $user_info['id'],
'not_new' => 0,
)
);
}
// Load the label data.
if ($user_settings['new_pm'] || ($context['labels'] = cache_get_data('labelCounts:' . $user_info['id'], 720)) === null)
{
$context['labels'] = $user_settings['message_labels'] == '' ? array() : explode(',', $user_settings['message_labels']);
foreach ($context['labels'] as $id_label => $label_name)
{
$context['labels'][(int) $id_label] = array(
'id' => $id_label,
'name' => trim($label_name),
'messages' => 0,
'unread_messages' => 0,
);
}
$context['labels'][-1] = array(
'id' => -1,
'name' => $txt['pm_msg_label_inbox'],
'messages' => 0,
'unread_messages' => 0,
);
loadPMLabels();
}
// This determines if we have more labels than just the standard inbox.
$context['currently_using_labels'] = count($context['labels']) > 1 ? 1 : 0;
// Some stuff for the labels...
$context['current_label_id'] = isset($_REQUEST['l']) && isset($context['labels'][(int) $_REQUEST['l']]) ? (int) $_REQUEST['l'] : -1;
$context['current_label'] = &$context['labels'][(int) $context['current_label_id']]['name'];
$context['folder'] = !isset($_REQUEST['f']) || $_REQUEST['f'] != 'sent' ? 'inbox' : 'sent';
// This is convenient. Do you know how annoying it is to do this every time?!
$context['current_label_redirect'] = 'action=pm;f=' . $context['folder'] . (isset($_GET['start']) ? ';start=' . $_GET['start'] : '') . (isset($_REQUEST['l']) ? ';l=' . $_REQUEST['l'] : '');
$context['can_issue_warning'] = in_array('w', $context['admin_features']) && allowedTo('issue_warning') && !empty($modSettings['warning_enable']);
// Are PM drafts enabled?
$context['drafts_pm_save'] = !empty($modSettings['drafts_enabled']) && !empty($modSettings['drafts_pm_enabled']) && allowedTo('pm_draft');
$context['drafts_autosave'] = !empty($context['drafts_pm_save']) && !empty($modSettings['drafts_autosave_enabled']) && allowedTo('pm_autosave_draft');
// Build the linktree for all the actions...
$context['linktree'][] = array(
'url' => $scripturl . '?action=pm',
'name' => $txt['personal_messages']
);
// Preferences...
$context['display_mode'] = $user_settings['pm_prefs'] & 3;
// Finally all the things we know how to do
$subActions = array(
'manlabels' => 'action_messagelabels',
'manrules' => 'action_messagerules',
'pmactions' => 'action_messageactions',
'prune' => 'action_messageprune',
'removeall' => 'action_removemessage',
'removeall2' => 'action_removemessage2',
'report' => 'action_reportmessage',
'search' => array('Search.controller.php','MessageSearch'),
'search2' => array('Search.controller.php','MessageSearch2'),
'send' => 'action_sendmessage',
'send2' => 'action_sendmessage2',
'settings' => 'action_messagesettings',
'showpmdrafts' => 'action_messagedrafts',
);
// Known action, go to it, otherwise the inbox for you
if (!isset($_REQUEST['sa']) || !isset($subActions[$_REQUEST['sa']]))
$this->action_messagefolder();
else
{
if (!isset($_REQUEST['xml']))
messageIndexBar($_REQUEST['sa']);
// So it was set - let's go to that action.
if (is_array($subActions[$_REQUEST['sa']]))
{
require_once(CONTROLLERDIR . '/' . $subActions[$_REQUEST['sa']][0]);
$subActions[$_REQUEST['sa']][1]();
}
else
$this->{$subActions[$_REQUEST['sa']]}();
}
}
/**
* A folder, ie. inbox/sent etc.
*/
function action_messagefolder()
{
global $txt, $scripturl, $modSettings, $context, $subjects_request;
global $messages_request, $user_info, $recipients, $options, $memberContext, $user_settings;
$db = database();
// Changing view?
if (isset($_GET['view']))
{
$context['display_mode'] = $context['display_mode'] > 1 ? 0 : $context['display_mode'] + 1;
updateMemberData($user_info['id'], array('pm_prefs' => ($user_settings['pm_prefs'] & 252) | $context['display_mode']));
}
// Make sure the starting location is valid.
$start = '';
if (isset($_GET['start']) && $_GET['start'] != 'new')
$start = (int) $_GET['start'];
elseif (!isset($_GET['start']) && !empty($options['view_newest_pm_first']))
$start = 0;
else
$start = 'new';
// Set up some basic theme stuff.
$context['from_or_to'] = $context['folder'] != 'sent' ? 'from' : 'to';
$context['get_pmessage'] = 'preparePMContext';
$context['signature_enabled'] = substr($modSettings['signature_settings'], 0, 1) == 1;
$context['disabled_fields'] = isset($modSettings['disabled_profile_fields']) ? array_flip(explode(',', $modSettings['disabled_profile_fields'])) : array();
$labelQuery = $context['folder'] != 'sent' ? '
AND FIND_IN_SET(' . $context['current_label_id'] . ', pmr.labels) != 0' : '';
// Set the index bar correct!
messageIndexBar($context['current_label_id'] == -1 ? $context['folder'] : 'label' . $context['current_label_id']);
// They didn't pick a sort, use the forum default.
if (!isset($_GET['sort']))
{
$sort_by = 'date';
$descending = !empty($options['view_newest_pm_first']);
}
// Otherwise use the defaults: ascending, by date.
else
{
$sort_by = $_GET['sort'];
$descending = isset($_GET['desc']);
}
// Set our sort by query
switch ($sort_by)
{
case 'date':
$sort_by_query = 'pm.id_pm';
case 'name':
$sort_by_query = 'IFNULL(mem.real_name, \'\')';
case 'subject':
$sort_by_query = 'pm.subject';
default:
$sort_by_query = 'pm.id_pm';
}
// Set the text to resemble the current folder.
$pmbox = $context['folder'] != 'sent' ? $txt['inbox'] : $txt['sent_items'];
$txt['delete_all'] = str_replace('PMBOX', $pmbox, $txt['delete_all']);
// Now, build the link tree!
if ($context['current_label_id'] == -1)
$context['linktree'][] = array(
'url' => $scripturl . '?action=pm;f=' . $context['folder'],
'name' => $pmbox
);
// Build it further for a label.
if ($context['current_label_id'] != -1)
$context['linktree'][] = array(
'url' => $scripturl . '?action=pm;f=' . $context['folder'] . ';l=' . $context['current_label_id'],
'name' => $txt['pm_current_label'] . ': ' . $context['current_label']
);
// Figure out how many messages there are.
$max_messages = getPMCount(false, null, $labelQuery);
// Only show the button if there are messages to delete.
$context['show_delete'] = $max_messages > 0;
// Start on the last page.
if (!is_numeric($start) || $start >= $max_messages)
$start = ($max_messages - 1) - (($max_messages - 1) % $modSettings['defaultMaxMessages']);
elseif ($start < 0)
$start = 0;
// ... but wait - what if we want to start from a specific message?
if (isset($_GET['pmid']))
{
$pmID = (int) $_GET['pmid'];
// Make sure you have access to this PM.
if (!isAccessiblePM($pmID, $context['folder'] == 'sent' ? 'outbox' : 'inbox'))
fatal_lang_error('no_access', false);
$context['current_pm'] = $pmID;
// With only one page of PM's we're gonna want page 1.
if ($max_messages <= $modSettings['defaultMaxMessages'])
$start = 0;
// If we pass kstart we assume we're in the right place.
elseif (!isset($_GET['kstart']))
{
$start = getPMCount($descending, $pmID, $labelQuery);
// To stop the page index's being abnormal, start the page on the page the message would normally be located on...
$start = $modSettings['defaultMaxMessages'] * (int) ($start / $modSettings['defaultMaxMessages']);
}
}
// Sanitize and validate pmsg variable if set.
if (isset($_GET['pmsg']))
{
$pmsg = (int) $_GET['pmsg'];
if (!isAccessiblePM($pmsg, $context['folder'] == 'sent' ? 'outbox' : 'inbox'))
fatal_lang_error('no_access', false);
}
// Determine the navigation context (especially useful for the wireless template).
$context['links'] = array(
'first' => $start >= $modSettings['defaultMaxMessages'] ? $scripturl . '?action=pm;start=0' : '',
'prev' => $start >= $modSettings['defaultMaxMessages'] ? $scripturl . '?action=pm;start=' . ($start - $modSettings['defaultMaxMessages']) : '',
'next' => $start + $modSettings['defaultMaxMessages'] < $max_messages ? $scripturl . '?action=pm;start=' . ($start + $modSettings['defaultMaxMessages']) : '',
'last' => $start + $modSettings['defaultMaxMessages'] < $max_messages ? $scripturl . '?action=pm;start=' . (floor(($max_messages - 1) / $modSettings['defaultMaxMessages']) * $modSettings['defaultMaxMessages']) : '',
'up' => $scripturl,
);
$context['page_info'] = array(
'current_page' => $start / $modSettings['defaultMaxMessages'] + 1,
'num_pages' => floor(($max_messages - 1) / $modSettings['defaultMaxMessages']) + 1
);
// First work out what messages we need to see - if grouped is a little trickier...
if ($context['display_mode'] == 2)
{
$db = database();
// On a non-default sort due to PostgreSQL we have to do a harder sort.
if ($db->db_title() == 'PostgreSQL' && $sort_by_query != 'pm.id_pm')
{
$sub_request = $db->query('', '
SELECT MAX({raw:sort}) AS sort_param, pm.id_pm_head
FROM {db_prefix}personal_messages AS pm' . ($context['folder'] == 'sent' ? ($sort_by == 'name' ? '
LEFT JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm)' : '') : '
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm
AND pmr.id_member = {int:current_member}
AND pmr.deleted = {int:not_deleted}
' . $labelQuery . ')') . ($sort_by == 'name' ? ( '
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = {raw:id_member})') : '') . '
WHERE ' . ($context['folder'] == 'sent' ? 'pm.id_member_from = {int:current_member}
AND pm.deleted_by_sender = {int:not_deleted}' : '1=1') . (empty($pmsg) ? '' : '
AND pm.id_pm = {int:id_pm}') . '
GROUP BY pm.id_pm_head
ORDER BY sort_param' . ($descending ? ' DESC' : ' ASC') . (empty($pmsg) ? '
LIMIT ' . $start . ', ' . $modSettings['defaultMaxMessages'] : ''),
array(
'current_member' => $user_info['id'],
'not_deleted' => 0,
'id_member' => $context['folder'] == 'sent' ? 'pmr.id_member' : 'pm.id_member_from',
'id_pm' => isset($pmsg) ? $pmsg : '0',
'sort' => $sort_by_query,
)
);
$sub_pms = array();
while ($row = $db->fetch_assoc($sub_request))
$sub_pms[$row['id_pm_head']] = $row['sort_param'];
$db->free_result($sub_request);
$request = $db->query('', '
SELECT pm.id_pm AS id_pm, pm.id_pm_head
FROM {db_prefix}personal_messages AS pm' . ($context['folder'] == 'sent' ? ($sort_by == 'name' ? '
LEFT JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm)' : '') : '
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm
AND pmr.id_member = {int:current_member}
AND pmr.deleted = {int:not_deleted}
' . $labelQuery . ')') . ($sort_by == 'name' ? ( '
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = {raw:id_member})') : '') . '
WHERE ' . (empty($sub_pms) ? '0=1' : 'pm.id_pm IN ({array_int:pm_list})') . '
ORDER BY ' . ($sort_by_query == 'pm.id_pm' && $context['folder'] != 'sent' ? 'id_pm' : '{raw:sort}') . ($descending ? ' DESC' : ' ASC') . (empty($pmsg) ? '
LIMIT ' . $start . ', ' . $modSettings['defaultMaxMessages'] : ''),
array(
'current_member' => $user_info['id'],
'pm_list' => array_keys($sub_pms),
'not_deleted' => 0,
'sort' => $sort_by_query,
'id_member' => $context['folder'] == 'sent' ? 'pmr.id_member' : 'pm.id_member_from',
)
);
}
else
{
$request = $db->query('pm_conversation_list', '
SELECT MAX(pm.id_pm) AS id_pm, pm.id_pm_head
FROM {db_prefix}personal_messages AS pm' . ($context['folder'] == 'sent' ? ($sort_by == 'name' ? '
LEFT JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm)' : '') : '
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm
AND pmr.id_member = {int:current_member}
AND pmr.deleted = {int:deleted_by}
' . $labelQuery . ')') . ($sort_by == 'name' ? ( '
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = {raw:pm_member})') : '') . '
WHERE ' . ($context['folder'] == 'sent' ? 'pm.id_member_from = {int:current_member}
AND pm.deleted_by_sender = {int:deleted_by}' : '1=1') . (empty($pmsg) ? '' : '
AND pm.id_pm = {int:pmsg}') . '
GROUP BY pm.id_pm_head
ORDER BY ' . ($sort_by_query == 'pm.id_pm' && $context['folder'] != 'sent' ? 'id_pm' : '{raw:sort}') . ($descending ? ' DESC' : ' ASC') . (isset($pmsg) ? '
LIMIT ' . $start . ', ' . $modSettings['defaultMaxMessages'] : ''),
array(
'current_member' => $user_info['id'],
'deleted_by' => 0,
'sort' => $sort_by_query,
'pm_member' => $context['folder'] == 'sent' ? 'pmr.id_member' : 'pm.id_member_from',
'pmsg' => isset($pmsg) ? (int) $pmsg : 0,
)
);
}
}
// This is kinda simple!
else
{
// @todo SLOW This query uses a filesort. (inbox only.)
$request = $db->query('', '
SELECT pm.id_pm, pm.id_pm_head, pm.id_member_from
FROM {db_prefix}personal_messages AS pm' . ($context['folder'] == 'sent' ? '' . ($sort_by == 'name' ? '
LEFT JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm)' : '') : '
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm
AND pmr.id_member = {int:current_member}
AND pmr.deleted = {int:is_deleted}
' . $labelQuery . ')') . ($sort_by == 'name' ? ( '
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = {raw:pm_member})') : '') . '
WHERE ' . ($context['folder'] == 'sent' ? 'pm.id_member_from = {raw:current_member}
AND pm.deleted_by_sender = {int:is_deleted}' : '1=1') . (empty($pmsg) ? '' : '
AND pm.id_pm = {int:pmsg}') . '
ORDER BY ' . ($sort_by_query == 'pm.id_pm' && $context['folder'] != 'sent' ? 'pmr.id_pm' : '{raw:sort}') . ($descending ? ' DESC' : ' ASC') . (isset($pmsg) ? '
LIMIT ' . $start . ', ' . $modSettings['defaultMaxMessages'] : ''),
array(
'current_member' => $user_info['id'],
'is_deleted' => 0,
'sort' => $sort_by_query,
'pm_member' => $context['folder'] == 'sent' ? 'pmr.id_member' : 'pm.id_member_from',
'pmsg' => isset($pmsg) ? (int) $pmsg : 0,
)
);
}
// Load the id_pms and initialize recipients.
$pms = array();
$lastData = array();
$posters = $context['folder'] == 'sent' ? array($user_info['id']) : array();
$recipients = array();
while ($row = $db->fetch_assoc($request))
{
if (!isset($recipients[$row['id_pm']]))
{
if (isset($row['id_member_from']))
$posters[$row['id_pm']] = $row['id_member_from'];
$pms[$row['id_pm']] = $row['id_pm'];
$recipients[$row['id_pm']] = array(
'to' => array(),
'bcc' => array()
);
}
// Keep track of the last message so we know what the head is without another query!
if ((empty($pmID) && (empty($options['view_newest_pm_first']) || !isset($lastData))) || empty($lastData) || (!empty($pmID) && $pmID == $row['id_pm']))
$lastData = array(
'id' => $row['id_pm'],
'head' => $row['id_pm_head'],
);
}
$db->free_result($request);
// Make sure that we have been given a correct head pm id!
if ($context['display_mode'] === 2 && !empty($pmID) && $pmID != $lastData['id'])
fatal_lang_error('no_access', false);
if (!empty($pms))
{
// Select the correct current message.
if (empty($pmID))
$context['current_pm'] = $lastData['id'];
// This is a list of the pm's that are used for "full" display.
if ($context['display_mode'] == 0)
$display_pms = $pms;
else
$display_pms = array($context['current_pm']);
// At this point we know the main id_pm's. But - if we are looking at conversations we need the others!
if ($context['display_mode'] == 2)
{
$request = $db->query('', '
SELECT pm.id_pm, pm.id_member_from, pm.deleted_by_sender, pmr.id_member, pmr.deleted
FROM {db_prefix}personal_messages AS pm
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm)
WHERE pm.id_pm_head = {int:id_pm_head}
AND ((pm.id_member_from = {int:current_member} AND pm.deleted_by_sender = {int:not_deleted})
OR (pmr.id_member = {int:current_member} AND pmr.deleted = {int:not_deleted}))
ORDER BY pm.id_pm',
array(
'current_member' => $user_info['id'],
'id_pm_head' => $lastData['head'],
'not_deleted' => 0,
)
);
while ($row = $db->fetch_assoc($request))
{
// This is, frankly, a joke. We will put in a workaround for people sending to themselves - yawn!
if ($context['folder'] == 'sent' && $row['id_member_from'] == $user_info['id'] && $row['deleted_by_sender'] == 1)
continue;
elseif ($row['id_member'] == $user_info['id'] & $row['deleted'] == 1)
continue;
if (!isset($recipients[$row['id_pm']]))
$recipients[$row['id_pm']] = array(
'to' => array(),
'bcc' => array()
);
$display_pms[] = $row['id_pm'];
$posters[$row['id_pm']] = $row['id_member_from'];
}
$db->free_result($request);
}
// This is pretty much EVERY pm!
$all_pms = array_merge($pms, $display_pms);
$all_pms = array_unique($all_pms);
// Get recipients (don't include bcc-recipients for your inbox, you're not supposed to know :P).
$request = $db->query('', '
SELECT pmr.id_pm, mem_to.id_member AS id_member_to, mem_to.real_name AS to_name, pmr.bcc, pmr.labels, pmr.is_read
FROM {db_prefix}pm_recipients AS pmr
LEFT JOIN {db_prefix}members AS mem_to ON (mem_to.id_member = pmr.id_member)
WHERE pmr.id_pm IN ({array_int:pm_list})',
array(
'pm_list' => $all_pms,
)
);
$context['message_labels'] = array();
$context['message_replied'] = array();
$context['message_unread'] = array();
while ($row = $db->fetch_assoc($request))
{
if ($context['folder'] == 'sent' || empty($row['bcc']))
$recipients[$row['id_pm']][empty($row['bcc']) ? 'to' : 'bcc'][] = empty($row['id_member_to']) ? $txt['guest_title'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member_to'] . '">' . $row['to_name'] . '</a>';
if ($row['id_member_to'] == $user_info['id'] && $context['folder'] != 'sent')
{
$context['message_replied'][$row['id_pm']] = $row['is_read'] & 2;
$context['message_unread'][$row['id_pm']] = $row['is_read'] == 0;
$row['labels'] = $row['labels'] == '' ? array() : explode(',', $row['labels']);
foreach ($row['labels'] as $v)
{
if (isset($context['labels'][(int) $v]))
$context['message_labels'][$row['id_pm']][(int) $v] = array('id' => $v, 'name' => $context['labels'][(int) $v]['name']);
}
}
}
$db->free_result($request);
// Make sure we don't load unnecessary data.
if ($context['display_mode'] == 1)
{
foreach ($posters as $k => $v)
if (!in_array($k, $display_pms))
unset($posters[$k]);
}
// Load any users....
$posters = array_unique($posters);
if (!empty($posters))
loadMemberData($posters);
// If we're on grouped/restricted view get a restricted list of messages.
if ($context['display_mode'] != 0)
{
// Get the order right.
$orderBy = array();
foreach (array_reverse($pms) as $pm)
$orderBy[] = 'pm.id_pm = ' . $pm;
// Seperate query for these bits!
$subjects_request = $db->query('', '
SELECT pm.id_pm, pm.subject, pm.id_member_from, pm.msgtime, IFNULL(mem.real_name, pm.from_name) AS from_name,
IFNULL(mem.id_member, 0) AS not_guest
FROM {db_prefix}personal_messages AS pm
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = pm.id_member_from)
WHERE pm.id_pm IN ({array_int:pm_list})
ORDER BY ' . implode(', ', $orderBy) . '
LIMIT ' . count($pms),
array(
'pm_list' => $pms,
)
);
}
// Execute the query!
$messages_request = $db->query('', '
SELECT pm.id_pm, pm.subject, pm.id_member_from, pm.body, pm.msgtime, pm.from_name
FROM {db_prefix}personal_messages AS pm' . ($context['folder'] == 'sent' ? '
LEFT JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = pm.id_pm)' : '') . ($sort_by == 'name' ? '
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = {raw:id_member})' : '') . '
WHERE pm.id_pm IN ({array_int:display_pms})' . ($context['folder'] == 'sent' ? '
GROUP BY pm.id_pm, pm.subject, pm.id_member_from, pm.body, pm.msgtime, pm.from_name' : '') . '
ORDER BY ' . ($context['display_mode'] == 2 ? 'pm.id_pm' : $sort_by_query) . ($descending ? ' DESC' : ' ASC') . '
LIMIT ' . count($display_pms),
array(
'display_pms' => $display_pms,
'id_member' => $context['folder'] == 'sent' ? 'pmr.id_member' : 'pm.id_member_from',
)
);
}
else
$messages_request = false;
// prepare some items for the template
$context['can_send_pm'] = allowedTo('pm_send');
$context['can_send_email'] = allowedTo('send_email_to_members');
$context['sub_template'] = 'folder';
$context['page_title'] = $txt['pm_inbox'];
$context['sort_direction'] = $descending ? 'down' : 'up';
$context['sort_by'] = $sort_by;
// Set up the page index.
$context['page_index'] = constructPageIndex($scripturl . '?action=pm;f=' . $context['folder'] . (isset($_REQUEST['l']) ? ';l=' . (int) $_REQUEST['l'] : '') . ';sort=' . $context['sort_by'] . ($descending ? ';desc' : ''), $start, $max_messages, $modSettings['defaultMaxMessages']);
$context['start'] = $start;
// Finally mark the relevant messages as read.
if ($context['folder'] != 'sent' && !empty($context['labels'][(int) $context['current_label_id']]['unread_messages']))
{
// If the display mode is "old sk00l" do them all...
if ($context['display_mode'] == 0)
markMessages(null, $context['current_label_id']);
// Otherwise do just the current one!
elseif (!empty($context['current_pm']))
markMessages($display_pms, $context['current_label_id']);
}
// Build the conversation button array.
if ($context['display_mode'] === 2 && !empty($context['current_pm']))
{
$context['conversation_buttons'] = array(
'delete' => array('text' => 'delete_conversation', 'image' => 'delete.png', 'lang' => true, 'url' => $scripturl . '?action=pm;sa=pmactions;pm_actions[' . $context['current_pm'] . ']=delete;conversation;f=' . $context['folder'] . ';start=' . $context['start'] . ($context['current_label_id'] != -1 ? ';l=' . $context['current_label_id'] : '') . ';' . $context['session_var'] . '=' . $context['session_id'], 'custom' => 'onclick="return confirm(\'' . addslashes($txt['remove_message']) . '?\');"'),
);
// Allow mods to add additional buttons here
call_integration_hook('integrate_conversation_buttons');
}
}
/**
* Send a new message?
*/
function action_sendmessage()
{
global $txt, $scripturl, $modSettings;
global $context, $options, $language, $user_info;
$db = database();
isAllowedTo('pm_send');
loadLanguage('PersonalMessage');
// Just in case it was loaded from somewhere else.
loadTemplate('PersonalMessage');
$context['sub_template'] = 'send';
// Extract out the spam settings - cause it's neat.
list ($modSettings['max_pm_recipients'], $modSettings['pm_posts_verification'], $modSettings['pm_posts_per_hour']) = explode(',', $modSettings['pm_spam_settings']);
// Set the title...
$context['page_title'] = $txt['send_message'];
$context['reply'] = isset($_REQUEST['pmsg']) || isset($_REQUEST['quote']);
// Check whether we've gone over the limit of messages we can send per hour.
if (!empty($modSettings['pm_posts_per_hour']) && !allowedTo(array('admin_forum', 'moderate_forum', 'send_mail')) && $user_info['mod_cache']['bq'] == '0=1' && $user_info['mod_cache']['gq'] == '0=1')
{
// How many messages have they sent this last hour?
$pmCount = pmCount($user_info['id'], 3600);
if (!empty($pmCount) && $pmCount >= $modSettings['pm_posts_per_hour'])
fatal_lang_error('pm_too_many_per_hour', true, array($modSettings['pm_posts_per_hour']));
}
// Quoting/Replying to a message?
if (!empty($_REQUEST['pmsg']))
{
$pmsg = (int) $_REQUEST['pmsg'];
// Make sure this is yours.
if (!isAccessiblePM($pmsg))
fatal_lang_error('no_access', false);
// Work out whether this is one you've received?
$request = $db->query('', '
SELECT
id_pm
FROM {db_prefix}pm_recipients
WHERE id_pm = {int:id_pm}
AND id_member = {int:current_member}
LIMIT 1',
array(
'current_member' => $user_info['id'],
'id_pm' => $pmsg,
)
);
$isReceived = $db->num_rows($request) != 0;
$db->free_result($request);
// Get the quoted message (and make sure you're allowed to see this quote!).
$request = $db->query('', '
SELECT
pm.id_pm, CASE WHEN pm.id_pm_head = {int:id_pm_head_empty} THEN pm.id_pm ELSE pm.id_pm_head END AS pm_head,
pm.body, pm.subject, pm.msgtime, mem.member_name, IFNULL(mem.id_member, 0) AS id_member,
IFNULL(mem.real_name, pm.from_name) AS real_name
FROM {db_prefix}personal_messages AS pm' . (!$isReceived ? '' : '
INNER JOIN {db_prefix}pm_recipients AS pmr ON (pmr.id_pm = {int:id_pm})') . '
LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = pm.id_member_from)
WHERE pm.id_pm = {int:id_pm}' . (!$isReceived ? '
AND pm.id_member_from = {int:current_member}' : '
AND pmr.id_member = {int:current_member}') . '
LIMIT 1',
array(
'current_member' => $user_info['id'],
'id_pm_head_empty' => 0,
'id_pm' => $pmsg,
)
);
if ($db->num_rows($request) == 0)
fatal_lang_error('pm_not_yours', false);
$row_quoted = $db->fetch_assoc($request);
$db->free_result($request);
// Censor the message.
censorText($row_quoted['subject']);
censorText($row_quoted['body']);
// Add 'Re: ' to it....
if (!isset($context['response_prefix']) && !($context['response_prefix'] = cache_get_data('response_prefix')))
{
if ($language === $user_info['language'])
$context['response_prefix'] = $txt['response_prefix'];
else
{
loadLanguage('index', $language, false);
$context['response_prefix'] = $txt['response_prefix'];
loadLanguage('index');
}
cache_put_data('response_prefix', $context['response_prefix'], 600);
}
$form_subject = $row_quoted['subject'];
if ($context['reply'] && trim($context['response_prefix']) != '' && Util::strpos($form_subject, trim($context['response_prefix'])) !== 0)
$form_subject = $context['response_prefix'] . $form_subject;
if (isset($_REQUEST['quote']))
{
// Remove any nested quotes and <br />...
$form_message = preg_replace('~<br ?/?' . '>~i', "\n", $row_quoted['body']);
if (!empty($modSettings['removeNestedQuotes']))
$form_message = preg_replace(array('~\n?\[quote.*?\].+?\[/quote\]\n?~is', '~^\n~', '~\[/quote\]~'), '', $form_message);
if (empty($row_quoted['id_member']))
$form_message = '[quote author="' . $row_quoted['real_name'] . '"]' . "\n" . $form_message . "\n" . '[/quote]';
else
$form_message = '[quote author=' . $row_quoted['real_name'] . ' link=action=profile;u=' . $row_quoted['id_member'] . ' date=' . $row_quoted['msgtime'] . ']' . "\n" . $form_message . "\n" . '[/quote]';
}
else
$form_message = '';
// Do the BBC thang on the message.
$row_quoted['body'] = parse_bbc($row_quoted['body'], true, 'pm' . $row_quoted['id_pm']);
// Set up the quoted message array.
$context['quoted_message'] = array(
'id' => $row_quoted['id_pm'],
'pm_head' => $row_quoted['pm_head'],
'member' => array(
'name' => $row_quoted['real_name'],
'username' => $row_quoted['member_name'],
'id' => $row_quoted['id_member'],
'href' => !empty($row_quoted['id_member']) ? $scripturl . '?action=profile;u=' . $row_quoted['id_member'] : '',
'link' => !empty($row_quoted['id_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row_quoted['id_member'] . '">' . $row_quoted['real_name'] . '</a>' : $row_quoted['real_name'],
),
'subject' => $row_quoted['subject'],
'time' => relativeTime($row_quoted['msgtime']),
'timestamp' => forum_time(true, $row_quoted['msgtime']),
'body' => $row_quoted['body']
);
}
else
{
$context['quoted_message'] = false;
$form_subject = '';
$form_message = '';
}
$context['recipients'] = array(
'to' => array(),
'bcc' => array(),
);
// Sending by ID? Replying to all? Fetch the real_name(s).
if (isset($_REQUEST['u']))
{
// If the user is replying to all, get all the other members this was sent to..
if ($_REQUEST['u'] == 'all' && isset($row_quoted))
{
// Firstly, to reply to all we clearly already have $row_quoted - so have the original member from.
if ($row_quoted['id_member'] != $user_info['id'])
$context['recipients']['to'][] = array(
'id' => $row_quoted['id_member'],
'name' => htmlspecialchars($row_quoted['real_name']),
);
// Now to get the others.
$request = $db->query('', '
SELECT mem.id_member, mem.real_name
FROM {db_prefix}pm_recipients AS pmr
INNER JOIN {db_prefix}members AS mem ON (mem.id_member = pmr.id_member)
WHERE pmr.id_pm = {int:id_pm}
AND pmr.id_member != {int:current_member}
AND pmr.bcc = {int:not_bcc}',
array(
'current_member' => $user_info['id'],
'id_pm' => $pmsg,
'not_bcc' => 0,
)
);
while ($row = $db->fetch_assoc($request))
$context['recipients']['to'][] = array(
'id' => $row['id_member'],
'name' => $row['real_name'],
);
$db->free_result($request);
}
else
{
$users = array_map('intval', explode(',', $_REQUEST['u']));
$users = array_unique($users);
require_once(SUBSDIR . '/Members.subs.php');
// Get the latest activated member's display name.
$result = getBasicMemberData($users);
foreach ($result as $row)
$context['recipients']['to'][] = array(
'id' => $row['id_member'],
'name' => $row['real_name'],
);
}
// Get a literal name list in case the user has JavaScript disabled.
$names = array();
foreach ($context['recipients']['to'] as $to)
$names[] = $to['name'];
$context['to_value'] = empty($names) ? '' : '"' . implode('", "', $names) . '"';
}
else
$context['to_value'] = '';
// Set the defaults...
$context['subject'] = $form_subject;
$context['message'] = str_replace(array('"', '<', '>', ' '), array('"', '<', '>', ' '), $form_message);
$context['copy_to_outbox'] = !empty($options['copy_to_outbox']);
// And build the link tree.
$context['linktree'][] = array(
'url' => $scripturl . '?action=pm;sa=send',
'name' => $txt['new_message']
);
$modSettings['disable_wysiwyg'] = !empty($modSettings['disable_wysiwyg']) || empty($modSettings['enableBBC']);
// Generate a list of drafts that they can load in to the editor
if (!empty($context['drafts_pm_save']))
{
require_once(CONTROLLERDIR . '/Draft.controller.php');
$pm_seed = isset($_REQUEST['pmsg']) ? $_REQUEST['pmsg'] : (isset($_REQUEST['quote']) ? $_REQUEST['quote'] : 0);
$controller = new Draft_Controller();
$controller->action_showDrafts($user_info['id'], $pm_seed, 1);
}
// Needed for the WYSIWYG editor.
require_once(SUBSDIR . '/Editor.subs.php');
// Now create the editor.
$editorOptions = array(
'id' => 'message',
'value' => $context['message'],
'height' => '250px',
'width' => '100%',
'labels' => array(
'post_button' => $txt['send_message'],
),
'preview_type' => 2,
);
create_control_richedit($editorOptions);
// Store the ID for old compatibility.
$context['post_box_name'] = $editorOptions['id'];
$context['bcc_value'] = '';
$context['require_verification'] = !$user_info['is_admin'] && !empty($modSettings['pm_posts_verification']) && $user_info['posts'] < $modSettings['pm_posts_verification'];
if ($context['require_verification'])
{
$verificationOptions = array(
'id' => 'pm',
);
$context['require_verification'] = create_control_verification($verificationOptions);
$context['visual_verification_id'] = $verificationOptions['id'];
}
// Register this form and get a sequence number in $context.
checkSubmitOnce('register');
}
/**
* This function allows the user to view their PM drafts
* Accessed by ?action=pm;sa=showpmdrafts
*/
function action_messagedrafts()
{
global $user_info;
// validate with loadMemberData()
$memberResult = loadMemberData($user_info['id'], false);
if (!is_array($memberResult))
fatal_lang_error('not_a_user', false);
list ($memID) = $memberResult;
// drafts is where the functions reside
require_once(CONTROLLERDIR . '/Draft.controller.php');
$controller = new Draft_Controller();
$controller->action_showPMDrafts($memID);
}
/**
* Actually send a personal message.
*/
function action_sendmessage2()
{
global $txt, $context;
global $user_info, $modSettings, $scripturl;
$db = database();
isAllowedTo('pm_send');
require_once(SUBSDIR . '/Auth.subs.php');
require_once(SUBSDIR . '/Post.subs.php');
// PM Drafts enabled and needed?
if ($context['drafts_pm_save'] && (isset($_POST['save_draft']) || isset($_POST['id_pm_draft'])))
require_once(CONTROLLERDIR . '/Draft.controller.php');
loadLanguage('PersonalMessage', '', false);
// Extract out the spam settings - it saves database space!
list ($modSettings['max_pm_recipients'], $modSettings['pm_posts_verification'], $modSettings['pm_posts_per_hour']) = explode(',', $modSettings['pm_spam_settings']);
// Initialize the errors we're about to make.
$post_errors = error_context::context('pm', 1);
// Check whether we've gone over the limit of messages we can send per hour - fatal error if fails!
if (!empty($modSettings['pm_posts_per_hour']) && !allowedTo(array('admin_forum', 'moderate_forum', 'send_mail')) && $user_info['mod_cache']['bq'] == '0=1' && $user_info['mod_cache']['gq'] == '0=1')
{
// How many have they sent this last hour?
$pmCount = pmCount($user_info['id'], 3600);
if (!empty($pmCount) && $pmCount >= $modSettings['pm_posts_per_hour'])
{
if (!isset($_REQUEST['xml']))
fatal_lang_error('pm_too_many_per_hour', true, array($modSettings['pm_posts_per_hour']));
else
$post_errors->addError('pm_too_many_per_hour');
}
}
// If your session timed out, show an error, but do allow to re-submit.
if (!isset($_REQUEST['xml']) && checkSession('post', '', false) != '')
$post_errors->addError('session_timeout');
$_REQUEST['subject'] = isset($_REQUEST['subject']) ? strtr(Util::htmlspecialchars($_POST['subject']), array("\r" => '', "\n" => '', "\t" => '')) : '';
$_REQUEST['to'] = empty($_POST['to']) ? (empty($_GET['to']) ? '' : $_GET['to']) : $_POST['to'];
$_REQUEST['bcc'] = empty($_POST['bcc']) ? (empty($_GET['bcc']) ? '' : $_GET['bcc']) : $_POST['bcc'];
// Route the input from the 'u' parameter to the 'to'-list.
if (!empty($_POST['u']))
$_POST['recipient_to'] = explode(',', $_POST['u']);
// Construct the list of recipients.
$recipientList = array();
$namedRecipientList = array();
$namesNotFound = array();
foreach (array('to', 'bcc') as $recipientType)
{
// First, let's see if there's user ID's given.
$recipientList[$recipientType] = array();