admin/inst_module.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 'SA_CREATEMODULES';
  13 $path_to_root="..";
  14 include_once($path_to_root . "/includes/session.inc");
  15 include_once($path_to_root."/includes/packages.inc");
  16
  17 if ($use_popup_windows) {
  18         $js = get_js_open_window(900, 500);
  19 }
  20 page(_($help_context = "Install/Activate extensions"));
  21
  22 include_once($path_to_root . "/includes/date_functions.inc");
  23 include_once($path_to_root . "/admin/db/company_db.inc");
  24 include_once($path_to_root . "/admin/db/maintenance_db.inc");
  25 include_once($path_to_root . "/includes/ui.inc");
  26
  27 simple_page_mode(true);
  28 //---------------------------------------------------------------------------------------------
  29 // Check third-party extension parameters
  30 //
  31 function check_data($id, $exts)
  32 {
  33         if ($_POST['name'] == "") {
  34                 display_error(_("Extension name cannot be empty."));
  35                 return false;
  36         }
  37         foreach($exts as $n =>$ext) {
  38                 if ($_POST['name'] == $ext['name'] && $id != $n) {
  39                         display_error(_("Extension name have to be unique."));
  40                         return false;
  41                 }
  42         }
  43
  44         if ($_POST['title'] == "") {
  45                 display_error(_("Extension title cannot be empty."));
  46                 return false;
  47         }
  48         if ($_POST['path'] == "") {
  49                 display_error(_("Extension folder name cannot be empty."));
  50                 return false;
  51         }
  52         if ($id == -1 && !is_uploaded_file($_FILES['uploadfile']['tmp_name'])) {
  53                 display_error(_("You have to select extension file to upload"));
  54                 return false;
  55         }
  56         return true;
  57 }
  58
  59 //---------------------------------------------------------------------------------------------
  60
  61 function handle_submit()
  62 {
  63         global $path_to_root, $db_connections, $selected_id, $next_extension_id;
  64
  65         $extensions = get_company_extensions();
  66         if (!check_data($selected_id, $extensions))
  67                 return false;
  68         $id = $selected_id==-1 ? $next_extension_id : $selected_id;
  69
  70         if ($selected_id != -1 && $extensions[$id]['type'] != 'extension'
  71                 || (isset($extensions[$id]['tabs']) && count($extensions[$id]['tabs']))) {
  72                 display_error(_('Module installation support is not implemented.'));
  73                 return;
  74         }
  75
  76         $extensions[$id]['name'] = $_POST['name'];
  77         $extensions[$id]['package'] = '';
  78         $extensions[$id]['version'] = '';
  79         $extensions[$id]['active'] = check_value('active');
  80         $entry = $selected_id == -1 ? array() : $extensions[$id]['entries'][0];
  81
  82         $entry['tab_id'] = $_POST['tab'];
  83         $entry['title'] = $_POST['title'];
  84         $entry['section'] = 2; // menu section aka module
  85
  86         // Only simple plugin type extensions can be installed manually.
  87         $extensions[$id]['type'] = 'extension';
  88         $extensions[$id]['path'] = 'modules/'.$_POST['path'];
  89         $directory = $path_to_root . "/modules/" . $_POST['path'];
  90         if (!file_exists($directory))
  91         {
  92                 mkdir($directory);
  93         }
  94         if (is_uploaded_file($_FILES['uploadfile']['tmp_name']))
  95         {
  96                 $entry['url'] = $_FILES['uploadfile']['name'];
  97                 $file1 = $_FILES['uploadfile']['tmp_name'];
  98                 $file2 = $directory . "/".$_FILES['uploadfile']['name'];
  99                 if (file_exists($file2))
 100                         unlink($file2);
 101                 move_uploaded_file($file1, $file2);
 102         }
 103         else
 104                 $entry['url'] = get_post('filename');
 105
 106         if (is_uploaded_file($_FILES['uploadfile2']['tmp_name']))
 107         {
 108                 $file1 = $_FILES['uploadfile2']['tmp_name'];
 109                 foreach ($db_connections as $comp => $conn)
 110                         if (!db_import($file1, $conn)) break;
 111         }
 112
 113         if (is_uploaded_file($_FILES['uploadfile3']['tmp_name']))
 114         {
 115                 $extensions[$id]['acc_file'] = $_FILES['uploadfile3']['name'];
 116                 $file1 = $_FILES['uploadfile3']['tmp_name'];
 117                 $file2 = $directory . "/".$_FILES['uploadfile3']['name'];
 118                 if (file_exists($file2))
 119                         unlink($file2);
 120                 move_uploaded_file($file1, $file2);
 121         }
 122         else
 123                 $extensions[$id]['acc_file'] = get_post('acc_file');
 124
 125         // security area guess for plugins
 126         $exttext = file_get_contents($path_to_root.'/'.$extensions[$id]['path'].'/'.$entry['url']);
 127         $area = 'SA_OPEN';
 128         if (preg_match('/.*\$page_security\s*=\s*[\'"]([^\'"]*)/', $exttext, $match)) {
 129                 $area = trim($match[1]);
 130         }
 131         $entry['access'] = $area;
 132
 133         $extensions[$id]['entries'] = array($entry);
 134
 135         if ($selected_id == -1)
 136         {
 137                 $next_extension_id++;
 138         }
 139         if (!update_extensions($extensions))
 140                 return false;
 141         return true;
 142 }
 143
 144 function handle_delete($id)
 145 {
 146         global $path_to_root;
 147
 148         $extensions = get_company_extensions();
 149
 150         if ($extensions[$id]['package'] != '') {
 151                 if (!uninstall_package($extensions[$id]['package']))
 152                         return false;
 153         } else {
 154
 155                 $dirname = $extensions[$id]['path'];
 156                 if ($dirname) {
 157                         $dirname = $path_to_root.'/'.$dirname;
 158                         flush_dir($dirname, true);
 159                         rmdir($dirname);
 160                 }
 161         }
 162         unset($extensions[$id]);
 163         if (update_extensions($extensions)) {
 164                 display_notification(_("Selected extension has been successfully deleted"));
 165         }
 166         return true;
 167 }
 168 //
 169 // Helper for formating menu tabs/entries to be displayed in extension table
 170 //
 171 function fmt_titles($defs)
 172 {
 173                 if (!$defs) return '';
 174                 foreach($defs as $def) {
 175                         $str[] = access_string($def['title'], true);
 176                 }
 177                 return implode('<br>', array_values($str));
 178 }
 179 //---------------------------------------------------------------------------------------------
 180 //
 181 // Display list of all extensions - installed and available from repository
 182 //
 183 function display_extensions()
 184 {
 185
 186         div_start('ext_tbl');
 187         start_table(TABLESTYLE);
 188
 189         $th = array(_("Extension"),_("Modules provided"), _("Options provided"),
 190                  _("Installed"), _("Available"),  "", "");
 191         table_header($th);
 192
 193         $k = 0;
 194         $mods = get_extensions_list('extension');
 195
 196         foreach($mods as $pkg_name => $ext)
 197         {
 198                 $available = @$ext['available'];
 199                 $installed = @$ext['version'];
 200                 $id = @$ext['local_id'];
 201                 $is_mod = $ext['type'] == 'module';
 202
 203                 $entries = fmt_titles(@$ext['entries']);
 204                 $tabs = fmt_titles(@$ext['tabs']);
 205
 206                 alt_table_row_color($k);
 207 //              label_cell(is_array($ext['Descr']) ? $ext['Descr'][0] : $ext['Descr']);
 208                 label_cell($available ? get_package_view_str($pkg_name, $ext['name']) : $ext['name']);
 209                 label_cell($tabs);
 210                 label_cell($entries);
 211
 212                 label_cell($id === null ? _("None") :
 213                         ($available && $installed ? $installed : _("Unknown")));
 214                 label_cell($available ? $available : _("None"));
 215
 216                 if (!$available && $ext['type'] == 'extension' && !count(@$ext['tabs']))        // third-party plugin
 217                         button_cell('Edit'.$id, _("Edit"), _('Edit third-party extension parameters.'),
 218                                 ICON_EDIT);
 219                 elseif (check_pkg_upgrade($installed, $available)) // outdated or not installed extension in repo
 220                         button_cell('Update'.$pkg_name, $installed ? _("Update") : _("Install"),
 221                                 _('Upload and install latest extension package'), ICON_DOWN);
 222                 else
 223                         label_cell('');
 224
 225                 if ($id !== null) {
 226                         delete_button_cell('Delete'.$id, _('Delete'));
 227                         submit_js_confirm('Delete'.$id,
 228                                 sprintf(_("You are about to remove package \'%s\'.\nDo you want to continue ?"),
 229                                         $ext['name']));
 230                 } else
 231                         label_cell('');
 232
 233                 end_row();
 234         }
 235
 236         end_table(1);
 237
 238         submit_center_first('Refresh', _("Update"), '', null);
 239         submit_center_last('Add', _("Add third-party extension"), '', false);
 240
 241         div_end();
 242 }
 243 //---------------------------------------------------------------------------------
 244 //
 245 // Get all installed extensions and display
 246 // with current status stored in company directory.
 247 //
 248 function company_extensions($id)
 249 {
 250         start_table(TABLESTYLE);
 251
 252         $th = array(_("Extension"),_("Modules provided"), _("Options provided"), _("Active"));
 253
 254         $mods = get_company_extensions();
 255         $exts = get_company_extensions($id);
 256         foreach($mods as $key => $ins) {
 257                 foreach($exts as $ext)
 258                         if ($ext['name'] == $ins['name']) {
 259                                 $mods[$key]['active'] = @$ext['active'];
 260                                 continue 2;
 261                         }
 262         }
 263         $mods = array_natsort($mods, null, 'name');
 264         table_header($th);
 265         $k = 0;
 266         foreach($mods as $i => $mod)
 267         {
 268                 if ($mod['type'] != 'extension') continue;
 269                 alt_table_row_color($k);
 270                 label_cell($mod['name']);
 271                 $entries = fmt_titles(@$mod['entries']);
 272                 $tabs = fmt_titles(@$mod['tabs']);
 273                 label_cell($tabs);
 274                 label_cell($entries);
 275
 276                 check_cells(null, 'Active'.$i, @$mod['active'] ? 1:0,
 277                         false, false, "align='center'");
 278                 end_row();
 279         }
 280
 281         end_table(1);
 282         submit_center('Refresh', _('Update'), true, false, 'default');
 283 }
 284
 285 //---------------------------------------------------------------------------------------------
 286 //
 287 // Third-party plugin installation
 288 //
 289 function display_ext_edit($selected_id)
 290 {
 291         global $Mode;
 292
 293         $extensions = get_company_extensions();
 294
 295         start_table(TABLESTYLE2);
 296
 297         if ($selected_id != -1 && $extensions[$selected_id]['type'] == 'extension')
 298         {
 299                 if ($Mode == 'Edit') {
 300                         $mod = $extensions[$selected_id];
 301                         $entry = $mod['entries'][0];
 302
 303                         $_POST['name'] = $mod['name'];
 304                         $_POST['tab']  = $entry['tab_id'];
 305                         $_POST['title'] = $entry['title'];
 306                         $_POST['path'] = substr(dirname($mod['path']), 9); //strip '/modules/'
 307                         $_POST['filename'] = basename($entry['url']);
 308                         $_POST['acc_file'] = @$mod['acc_file'] ? basename($mod['acc_file']) : null;
 309                         hidden('filename', $_POST['filename']);
 310                         hidden('acc_file', $_POST['acc_file']);
 311                 }
 312                 hidden('selected_id', $selected_id);
 313         }
 314         text_row_ex(_("Name"), 'name', 30);
 315         text_row_ex(_("Subfolder (in modules directory)"), 'path', 20);
 316
 317         tab_list_row(_("Menu Tab"), 'tab', null, true);
 318         text_row_ex(_("Menu Link Text"), 'title', 30);
 319
 320         record_status_list_row(_("Default status"), 'active');
 321
 322         file_row(_("Extension File"), 'uploadfile');
 323         file_row(_("Access Levels File"), 'uploadfile3');
 324         file_row(_("SQL File"), 'uploadfile2');
 325
 326         end_table(0);
 327         display_note(_("Select your extension PHP files from your local harddisk."), 0, 1);
 328         echo '<center>';
 329         submit_add_or_update($selected_id == -1, '', 'both');
 330         echo '</center>';
 331 }
 332
 333 //---------------------------------------------------------------------------------------------
 334 if ($Mode=='ADD_ITEM' || $Mode == 'UPDATE_ITEM') {
 335         if(handle_submit()) {
 336                 if ($selected_id != -1)
 337                         display_notification(_("Extension data has been updated."));
 338                 else
 339                         display_notification(_("Extension has been installed."));
 340         $Mode = 'RESET';
 341         }
 342 }
 343 if ($Mode == 'Delete')
 344 {
 345         handle_delete($selected_id);
 346         $Mode = 'RESET';
 347 }
 348 if (get_post('Refresh')) {
 349         $exts = get_company_extensions(get_post('extset')); //
 350         $comp = get_post('extset');
 351
 352         foreach($exts as $i => $ext) {
 353                 if ($ext['package'] && ($ext['active'] ^ check_value('Active'.$i))) {
 354                         $pkg = new package($ext['package'].'-'.$ext['version'].'.pkg');
 355                         $pkg->support(check_value('Active'.$i) ? 'activate':'deactivate', $comp);
 356                 }
 357                 $exts[$i]['active'] = check_value('Active'.$i);
 358         }
 359         write_extensions($exts, get_post('extset'));
 360         if (get_post('extset') == user_company())
 361                 $installed_extensions = $exts;
 362         display_notification(_('Current active extensions set has been saved.'));
 363 }
 364
 365 if ($id = find_submit('Update', false))
 366         install_extension($id);
 367
 368 if ($Mode == 'RESET')
 369 {
 370         $selected_id = -1;
 371         unset($_POST);
 372 }
 373
 374 //---------------------------------------------------------------------------------------------
 375 start_form(true);
 376 if (list_updated('extset'))
 377         $Ajax->activate('_page_body');
 378
 379 $set = get_post('extset', -1);
 380
 381 if (isset($_GET['popup']) || get_post('Add') || $Mode == 'Edit'
 382                 || $Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM')
 383 {
 384         display_ext_edit($selected_id);
 385 }
 386 else {
 387         echo "<center>" . _('Extensions:') . "&nbsp;&nbsp;";
 388         echo extset_list('extset', null, true);
 389         echo "</center><br>";
 390
 391         if ($set == -1)
 392                 display_extensions();
 393         else
 394                 company_extensions($set);
 395 }
 396
 397 //---------------------------------------------------------------------------------------------
 398 end_form();
 399
 400 end_page();
 401 ?>