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 //---------------------------------------------------------------------------------------------
  30 function local_extension($id)
  31 {
  32         global $next_extension_id, $Ajax, $path_to_root;
  33
  34         $exts = get_company_extensions();
  35         $exts[$next_extension_id++] = array(
  36                         'package' => $id,
  37                         'name' => $id,
  38                         'version' => '-',
  39                         'available' => '',
  40                         'type' => 'extension',
  41                         'path' => 'modules/'.$id,
  42                         'active' => false
  43         );
  44
  45         @include_once($path_to_root.'/modules/'.$id.'/hooks.php');
  46         $hooks_class = 'hooks_'.$id;
  47         if (class_exists($hooks_class)) {
  48                 $hooks = new $hooks_class;
  49                 $hooks->install_extension(false);
  50         }
  51
  52         $Ajax->activate('ext_tbl'); // refresh settings display
  53         if (!update_extensions($exts))
  54                 return false;
  55         return true;
  56 }
  57
  58 function handle_delete($id)
  59 {
  60         global $path_to_root;
  61
  62         $extensions = get_company_extensions();
  63         $ext = $extensions[$id];
  64         if ($ext['version'] != '-') {
  65                 if (!uninstall_package($ext['package']))
  66                         return false;
  67         } else {
  68                 @include_once($path_to_root.'/'.$ext['path'].'/hooks.php');
  69                 $hooks_class = 'hooks_'.$ext['package'];
  70                 if (class_exists($hooks_class)) {
  71                         $hooks = new $hooks_class;
  72                         $hooks->uninstall_extension(false);
  73                 }
  74         }
  75         unset($extensions[$id]);
  76         if (update_extensions($extensions)) {
  77                 display_notification(_("Selected extension has been successfully deleted"));
  78         }
  79         return true;
  80 }
  81 //
  82 // Helper for formating menu tabs/entries to be displayed in extension table
  83 //
  84 function fmt_titles($defs)
  85 {
  86                 if (!$defs) return '';
  87                 foreach($defs as $def) {
  88                         $str[] = access_string($def['title'], true);
  89                 }
  90                 return implode('<br>', array_values($str));
  91 }
  92 //---------------------------------------------------------------------------------------------
  93 //
  94 // Display list of all extensions - installed and available from repository
  95 //
  96 function display_extensions()
  97 {
  98         global $installed_extensions;
  99
 100         div_start('ext_tbl');
 101         start_table(TABLESTYLE);
 102
 103         $th = array(_("Extension"),_("Modules provided"), _("Options provided"),
 104                  _("Installed"), _("Available"),  "", "");
 105         table_header($th);
 106
 107         $k = 0;
 108         $mods = get_extensions_list('extension');
 109
 110         foreach($mods as $pkg_name => $ext)
 111         {
 112                 $available = @$ext['available'];
 113                 $installed = @$ext['version'];
 114                 $id = @$ext['local_id'];
 115                 $is_mod = $ext['type'] == 'module';
 116
 117                 $entries = fmt_titles(@$ext['entries']);
 118                 $tabs = fmt_titles(@$ext['tabs']);
 119
 120                 alt_table_row_color($k);
 121 //              label_cell(is_array($ext['Descr']) ? $ext['Descr'][0] : $ext['Descr']);
 122                 label_cell($available ? get_package_view_str($pkg_name, $ext['name']) : $ext['name']);
 123                 label_cell($tabs);
 124                 label_cell($entries);
 125
 126                 label_cell($id === null ? _("None") :
 127                         ($available && $installed ? $installed : _("Unknown")));
 128                 label_cell($available ? $available : _("Unknown"));
 129
 130                 if (!$available && $ext['type'] == 'extension') {// third-party plugin
 131                         if (!$installed)
 132                                 button_cell('Local'.$ext['package'], _("Install"), _('Install third-party extension.'),
 133                                         ICON_DOWN);
 134                         else
 135                                 label_cell('');
 136                 } elseif (check_pkg_upgrade($installed, $available)) // outdated or not installed extension in repo
 137                         button_cell('Update'.$pkg_name, $installed ? _("Update") : _("Install"),
 138                                 _('Upload and install latest extension package'), ICON_DOWN);
 139                 else
 140                         label_cell('');
 141
 142                 if ($id !== null) {
 143                         delete_button_cell('Delete'.$id, _('Delete'));
 144                         submit_js_confirm('Delete'.$id,
 145                                 sprintf(_("You are about to remove package \'%s\'.\nDo you want to continue ?"),
 146                                         $ext['name']));
 147                 } else
 148                         label_cell('');
 149
 150                 end_row();
 151         }
 152
 153         end_table(1);
 154
 155         submit_center_first('Refresh', _("Update"), '', null);
 156         submit_center_last('Add', _("Add third-party extension"), '', false);
 157
 158         div_end();
 159 }
 160 //---------------------------------------------------------------------------------
 161 //
 162 // Get all installed extensions and display
 163 // with current status stored in company directory.
 164 //
 165 function company_extensions($id)
 166 {
 167         start_table(TABLESTYLE);
 168
 169         $th = array(_("Extension"),_("Modules provided"), _("Options provided"), _("Active"));
 170
 171         $mods = get_company_extensions();
 172         $exts = get_company_extensions($id);
 173         foreach($mods as $key => $ins) {
 174                 foreach($exts as $ext)
 175                         if ($ext['name'] == $ins['name']) {
 176                                 $mods[$key]['active'] = @$ext['active'];
 177                                 continue 2;
 178                         }
 179         }
 180         $mods = array_natsort($mods, null, 'name');
 181         table_header($th);
 182         $k = 0;
 183         foreach($mods as $i => $mod)
 184         {
 185                 if ($mod['type'] != 'extension') continue;
 186                 alt_table_row_color($k);
 187                 label_cell($mod['name']);
 188                 $entries = fmt_titles(@$mod['entries']);
 189                 $tabs = fmt_titles(@$mod['tabs']);
 190                 label_cell($tabs);
 191                 label_cell($entries);
 192
 193                 check_cells(null, 'Active'.$i, @$mod['active'] ? 1:0,
 194                         false, false, "align='center'");
 195                 end_row();
 196         }
 197
 198         end_table(1);
 199         submit_center('Refresh', _('Update'), true, false, 'default');
 200 }
 201
 202 //---------------------------------------------------------------------------------------------
 203 if ($Mode == 'Delete')
 204 {
 205         handle_delete($selected_id);
 206         $Mode = 'RESET';
 207 }
 208
 209 if (get_post('Refresh')) {
 210         $comp = get_post('extset');
 211         $exts = get_company_extensions($comp);
 212
 213         $result = true;
 214         foreach($exts as $i => $ext) {
 215                 if ($ext['package'] && ($ext['active'] ^ check_value('Active'.$i))) {
 216                         if (!$ext['active'])
 217                                 $activated = activate_hooks($ext['package'], $comp);
 218                         else
 219                                 $activated = hook_invoke($ext['package'], check_value('Active'.$i) ?
 220                                  'activate_extension':'deactivate_extension', $comp, false);
 221                         if ($activated !== null)
 222                                 $result &= $activated;
 223                         if ($activated || ($activated === null))
 224                                 $exts[$i]['active'] = check_value('Active'.$i);
 225                 }
 226         }
 227         write_extensions($exts, get_post('extset'));
 228         if (get_post('extset') == user_company())
 229                 $installed_extensions = $exts;
 230
 231         if(!$result) {
 232                 display_error(_('Status change for some extensions failed.'));
 233                 $Ajax->activate('ext_tbl'); // refresh settings display
 234         }else
 235                 display_notification(_('Current active extensions set has been saved.'));
 236 }
 237
 238 if ($id = find_submit('Update', false))
 239         install_extension($id);
 240
 241 if ($id = find_submit('Local', false))
 242         local_extension($id);
 243
 244 if ($Mode == 'RESET')
 245 {
 246         $selected_id = -1;
 247         unset($_POST);
 248 }
 249
 250 //---------------------------------------------------------------------------------------------
 251 start_form(true);
 252 if (list_updated('extset'))
 253         $Ajax->activate('_page_body');
 254
 255 $set = get_post('extset', -1);
 256
 257 echo "<center>" . _('Extensions:') . "&nbsp;&nbsp;";
 258 echo extset_list('extset', null, true);
 259 echo "</center><br>";
 260
 261 if ($set == -1)
 262         display_extensions();
 263 else
 264         company_extensions($set);
 265
 266 //---------------------------------------------------------------------------------------------
 267 end_form();
 268
 269 end_page();
 270 ?>