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1 <?php
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2
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3 /**
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4 +-----------------------------------------------------------------------+
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5 | program/steps/mail/check_recent.inc |
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6 | |
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7 | This file is part of the Roundcube Webmail client |
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8 | Copyright (C) 2005-2014, The Roundcube Dev Team |
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9 | |
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10 | Licensed under the GNU General Public License version 3 or |
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11 | any later version with exceptions for skins & plugins. |
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12 | See the README file for a full license statement. |
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13 | |
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14 | PURPOSE: |
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15 | Check for recent messages, in all mailboxes |
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16 | |
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17 +-----------------------------------------------------------------------+
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18 | Author: Thomas Bruederli <roundcube@gmail.com> |
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19 +-----------------------------------------------------------------------+
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20 */
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21
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22 // If there's no folder or messages list, there's nothing to update
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23 // This can happen on 'refresh' request
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24 if (empty($_POST['_folderlist']) && empty($_POST['_list'])) {
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25 return;
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26 }
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27
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28 $trash = $RCMAIL->config->get('trash_mbox');
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29 $current = $RCMAIL->storage->get_folder();
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30 $check_all = $RCMAIL->action != 'refresh' || (bool)$RCMAIL->config->get('check_all_folders');
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31 $page = $RCMAIL->storage->get_page();
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32 $page_size = $RCMAIL->storage->get_pagesize();
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33
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34 $search_request = rcube_utils::get_input_value('_search', rcube_utils::INPUT_GPC);
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35 if ($search_request && $_SESSION['search_request'] != $search_request) {
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36 $search_request = null;
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37 }
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38
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39 // list of folders to check
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40 if ($check_all) {
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41 $a_mailboxes = $RCMAIL->storage->list_folders_subscribed('', '*', 'mail');
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42 }
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43 else if ($search_request && is_object($_SESSION['search'][1])) {
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44 $a_mailboxes = (array) $_SESSION['search'][1]->get_parameters('MAILBOX');
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45 }
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46 else {
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47 $a_mailboxes = (array) $current;
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48 if ($current != 'INBOX') {
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49 $a_mailboxes[] = 'INBOX';
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50 }
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51 }
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52
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53 // Control folders list from a plugin
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54 $plugin = $RCMAIL->plugins->exec_hook('check_recent', array('folders' => $a_mailboxes, 'all' => $check_all));
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55 $a_mailboxes = $plugin['folders'];
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56
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57 // check recent/unseen counts
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58 foreach ($a_mailboxes as $mbox_name) {
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59 $is_current = $mbox_name == $current || ($search_request && is_object($_SESSION['search'][1]) && in_array($mbox_name, (array)$_SESSION['search'][1]->get_parameters('MAILBOX')));
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60 if ($is_current) {
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61 // Synchronize mailbox cache, handle flag changes
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62 $RCMAIL->storage->folder_sync($mbox_name);
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63 }
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64
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65 // Get mailbox status
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66 $status = $RCMAIL->storage->folder_status($mbox_name, $diff);
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67
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68 if ($status & 1) {
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69 // trigger plugin hook
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70 $RCMAIL->plugins->exec_hook('new_messages',
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71 array('mailbox' => $mbox_name, 'is_current' => $is_current, 'diff' => $diff));
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72 }
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73
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74 rcmail_send_unread_count($mbox_name, true, null,
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75 (!$is_current && ($status & 1)) ? 'recent' : '');
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76
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77 if ($status && $is_current) {
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78 // refresh saved search set
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79 if ($search_request && isset($_SESSION['search'])) {
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80 unset($search_request); // only do this once
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81 $_SESSION['search'] = $RCMAIL->storage->refresh_search();
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82 if ($_SESSION['search'][1]->multi) {
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83 $mbox_name = '';
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84 }
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85 }
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86
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87 if (!empty($_POST['_quota'])) {
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88 $OUTPUT->command('set_quota', $RCMAIL->quota_content(null, $mbox_name));
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89 }
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90
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91 $OUTPUT->set_env('exists', $RCMAIL->storage->count($mbox_name, 'EXISTS', true));
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92
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93 // "No-list" mode, don't get messages
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94 if (empty($_POST['_list'])) {
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95 continue;
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96 }
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97
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98 // get overall message count; allow caching because rcube_storage::folder_status()
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99 // did a refresh but only in list mode
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100 $list_mode = $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL';
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101 $all_count = $RCMAIL->storage->count($mbox_name, $list_mode, $list_mode == 'THREADS', false);
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102
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103 // check current page if we're not on the first page
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104 if ($all_count && $page > 1) {
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105 $remaining = $all_count - $page_size * ($page - 1);
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106 if ($remaining <= 0) {
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107 $page -= 1;
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108 $RCMAIL->storage->set_page($page);
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109 $_SESSION['page'] = $page;
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110 }
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111 }
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112
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113 $OUTPUT->set_env('messagecount', $all_count);
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114 $OUTPUT->set_env('pagecount', ceil($all_count/$page_size));
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115 $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($all_count), $mbox_name);
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116 $OUTPUT->set_env('current_page', $all_count ? $page : 1);
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117
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118 // remove old rows (and clear selection if new list is empty)
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119 $OUTPUT->command('message_list.clear', $all_count ? false : true);
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120
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121 if ($all_count) {
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122 $a_headers = $RCMAIL->storage->list_messages($mbox_name, null, rcmail_sort_column(), rcmail_sort_order());
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123 // add message rows
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124 rcmail_js_message_list($a_headers, false);
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125 // remove messages that don't exists from list selection array
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126 $OUTPUT->command('update_selection');
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127 }
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128 }
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129 // handle flag updates
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130 else if ($is_current && ($uids = rcube_utils::get_input_value('_uids', rcube_utils::INPUT_GPC)) && empty($search_request)) {
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131 $data = $RCMAIL->storage->folder_data($mbox_name);
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132
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133 if (empty($_SESSION['list_mod_seq']) || $_SESSION['list_mod_seq'] != $data['HIGHESTMODSEQ']) {
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134 $flags = $RCMAIL->storage->list_flags($mbox_name, explode(',', $uids), $_SESSION['list_mod_seq']);
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135 foreach ($flags as $idx => $row) {
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136 $flags[$idx] = array_change_key_case(array_map('intval', $row));
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137 }
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138
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139 // remember last HIGHESTMODSEQ value (if supported)
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140 if (!empty($data['HIGHESTMODSEQ'])) {
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141 $_SESSION['list_mod_seq'] = $data['HIGHESTMODSEQ'];
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142 }
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143
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144 $RCMAIL->output->set_env('recent_flags', $flags);
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145 }
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146 }
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147
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148 // set trash folder state
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149 if ($mbox_name === $trash) {
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150 $OUTPUT->command('set_trash_count', $RCMAIL->storage->count($mbox_name, 'EXISTS', true));
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151 }
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152 }
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153
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154 // trigger refresh hook
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155 $RCMAIL->plugins->exec_hook('refresh', array());
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156
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157 $OUTPUT->send();
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