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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/list.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 | Send message list to client (as remote response) |
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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 (!$OUTPUT->ajax_call) {
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23 return;
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24 }
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25
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26 $save_arr = array();
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27 $dont_override = (array) $RCMAIL->config->get('dont_override');
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28
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29 // is there a sort type for this request?
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30 if ($sort = rcube_utils::get_input_value('_sort', rcube_utils::INPUT_GET)) {
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31 // yes, so set the sort vars
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32 list($sort_col, $sort_order) = explode('_', $sort);
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33
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34 // set session vars for sort (so next page and task switch know how to sort)
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35 if (!in_array('message_sort_col', $dont_override)) {
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36 $_SESSION['sort_col'] = $save_arr['message_sort_col'] = $sort_col;
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37 }
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38 if (!in_array('message_sort_order', $dont_override)) {
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39 $_SESSION['sort_order'] = $save_arr['message_sort_order'] = $sort_order;
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40 }
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41 }
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42
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43 // register layout change
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44 if ($layout = rcube_utils::get_input_value('_layout', rcube_utils::INPUT_GET)) {
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45 $OUTPUT->set_env('layout', $layout);
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46 $save_arr['layout'] = $layout;
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47 // force header replace on layout change
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48 $cols = $_SESSION['list_attrib']['columns'];
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49 }
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50 // is there a set of columns for this request?
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51 else if ($cols = rcube_utils::get_input_value('_cols', rcube_utils::INPUT_GET)) {
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52 $_SESSION['list_attrib']['columns'] = explode(',', $cols);
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53 if (!in_array('list_cols', $dont_override)) {
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54 $save_arr['list_cols'] = explode(',', $cols);
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55 }
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56 }
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57
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58 if (!empty($save_arr)) {
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59 $RCMAIL->user->save_prefs($save_arr);
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60 }
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61
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62 $mbox_name = $RCMAIL->storage->get_folder();
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63 $threading = (bool) $RCMAIL->storage->get_threading();
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64
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65 // Synchronize mailbox cache, handle flag changes
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66 $RCMAIL->storage->folder_sync($mbox_name);
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67
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68 // fetch message headers
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69 if ($count = $RCMAIL->storage->count($mbox_name, $threading ? 'THREADS' : 'ALL', !empty($_REQUEST['_refresh']))) {
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70 $a_headers = $RCMAIL->storage->list_messages($mbox_name, NULL, rcmail_sort_column(), rcmail_sort_order());
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71 }
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72
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73 // update search set (possible change of threading mode)
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74 if (!empty($_REQUEST['_search']) && isset($_SESSION['search'])
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75 && $_SESSION['search_request'] == $_REQUEST['_search']
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76 ) {
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77 $search_request = $_REQUEST['_search'];
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78 $_SESSION['search'] = $RCMAIL->storage->get_search_set();
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79 }
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80 // remove old search data
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81 else if (empty($_REQUEST['_search']) && isset($_SESSION['search'])) {
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82 $RCMAIL->session->remove('search');
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83 }
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84
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85 rcmail_list_pagetitle();
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86
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87 // update mailboxlist
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88 if (empty($search_request)) {
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89 rcmail_send_unread_count($mbox_name, !empty($_REQUEST['_refresh']), empty($a_headers) ? 0 : null);
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90 }
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91
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92 // update message count display
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93 $pages = ceil($count/$RCMAIL->storage->get_pagesize());
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94 $page = $count ? $RCMAIL->storage->get_page() : 1;
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95 $exists = $RCMAIL->storage->count($mbox_name, 'EXISTS', true);
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96
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97 $OUTPUT->set_env('messagecount', $count);
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98 $OUTPUT->set_env('pagecount', $pages);
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99 $OUTPUT->set_env('threading', $threading);
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100 $OUTPUT->set_env('current_page', $page);
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101 $OUTPUT->set_env('exists', $exists);
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102 $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count), $mbox_name);
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103
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104 // remove old message rows if commanded by the client
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105 if (!empty($_REQUEST['_clear'])) {
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106 $OUTPUT->command('clear_message_list');
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107 }
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108
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109 // add message rows
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110 rcmail_js_message_list($a_headers, false, $cols);
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111
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112 if (isset($a_headers) && count($a_headers)) {
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113 if ($search_request) {
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114 $OUTPUT->show_message('searchsuccessful', 'confirmation', array('nr' => $count));
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115 }
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116
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117 // remember last HIGHESTMODSEQ value (if supported)
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118 // we need it for flag updates in check-recent
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119 $data = $RCMAIL->storage->folder_data($mbox_name);
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120 if (!empty($data['HIGHESTMODSEQ'])) {
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121 $_SESSION['list_mod_seq'] = $data['HIGHESTMODSEQ'];
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122 }
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123 }
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124 else {
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125 // handle IMAP errors (e.g. #1486905)
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126 if ($err_code = $RCMAIL->storage->get_error_code()) {
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127 $RCMAIL->display_server_error();
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128 }
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129 else if ($search_request) {
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130 $OUTPUT->show_message('searchnomatch', 'notice');
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131 }
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132 else {
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133 $OUTPUT->show_message('nomessagesfound', 'notice');
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134 }
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135 }
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136
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137 // set trash folder state
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138 if ($mbox_name === $RCMAIL->config->get('trash_mbox')) {
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139 $OUTPUT->command('set_trash_count', $exists);
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140 }
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141
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142 if ($page == 1) {
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143 $OUTPUT->command('set_quota', $RCMAIL->quota_content(null, $multifolder ? 'INBOX' : $mbox_name));
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144 }
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145
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146 // send response
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147 $OUTPUT->send();
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