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($path_to_root."/includes/packages.inc");
  16
  17 if ($SysPrefs->use_popup_windows) {
  18         $js = get_js_open_window(900, 500);
  19 }
  20 page(_($help_context = "Install/Activate extensions"), false, false, "", $js);
  21
  22 include_once($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         $local_module_path = $path_to_root.'/modules/'.clean_file_name($id);
  46         $local_config_file = $local_module_path.'/_init/config';
  47         $local_hook_file = $local_module_path.'/hooks.php';
  48
  49         if (file_exists($local_config_file)) {
  50                 $ctrl = get_control_file($local_config_file);
  51                 if (key_exists('Name', $ctrl)) $exts[$next_extension_id-1]['name'] = $ctrl['Name'];
  52                 if (key_exists('Version', $ctrl)) $exts[$next_extension_id-1]['version'] = $ctrl['Version'];
  53         }
  54         if (file_exists($local_hook_file)) {
  55                 include_once($local_hook_file);
  56
  57         }
  58         $hooks_class = 'hooks_'.$id;
  59         if (class_exists($hooks_class, false)) {
  60                 $hooks = new $hooks_class;
  61                 $hooks->install_extension(false);
  62         }
  63         $Ajax->activate('ext_tbl'); // refresh settings display
  64         if (!update_extensions($exts))
  65                 return false;
  66         return true;
  67 }
  68
  69 function handle_delete($id)
  70 {
  71         global $path_to_root;
  72
  73         $extensions = get_company_extensions();
  74         $ext = $extensions[$id];
  75         if ($ext['version'] != '-') {
  76                 if (!uninstall_package($ext['package']))
  77                         return false;
  78         } else {
  79                 @include_once($path_to_root.'/'.$ext['path'].'/hooks.php');
  80                 $hooks_class = 'hooks_'.$ext['package'];
  81                 if (class_exists($hooks_class)) {
  82                         $hooks = new $hooks_class;
  83                         $hooks->uninstall_extension(false);
  84                 }
  85         }
  86         unset($extensions[$id]);
  87         if (update_extensions($extensions)) {
  88                 display_notification(_("Selected extension has been successfully deleted"));
  89         }
  90         return true;
  91 }
  92 //---------------------------------------------------------------------------------------------
  93 //
  94 // Display list of all extensions - installed and available from repository
  95 //
  96 function display_extensions($mods)
  97 {
  98         global $installed_extensions;
  99
 100         div_start('ext_tbl');
 101         start_table(TABLESTYLE);
 102
 103         $th = array(_("Extension"), _("Installed"), _("Available"),  "", "");
 104         table_header($th);
 105
 106         $k = 0;
 107
 108         foreach($mods as $pkg_name => $ext)
 109         {
 110                 $available = @$ext['available'];
 111                 $installed = @$ext['version'];
 112                 $id = @$ext['local_id'];
 113
 114                 alt_table_row_color($k);
 115
 116                 label_cell($available ? get_package_view_str($pkg_name, $ext['name']) : $ext['name']);
 117
 118                 label_cell($id === null ? _("None") :
 119                         (($installed && ($installed != '-' || $installed != '')) ? $installed : _("Unknown")));
 120                 label_cell($available ? $available : _("Unknown"));
 121
 122                 if (!$available && $ext['type'] == 'extension') {// third-party plugin
 123                         if (!$installed)
 124                                 button_cell('Local'.$ext['package'], _("Install"), _('Install third-party extension.'),
 125                                         ICON_DOWN);
 126                         else
 127                                 label_cell('');
 128                 } elseif (check_pkg_upgrade($installed, $available)) // outdated or not installed extension in repo
 129                         button_cell('Update'.$pkg_name, $installed ? _("Update") : _("Install"),
 130                                 _('Upload and install latest extension package'), ICON_DOWN);
 131                 else
 132                         label_cell('');
 133
 134                 if ($id !== null) {
 135                         delete_button_cell('Delete'.$id, _('Delete'));
 136                         submit_js_confirm('Delete'.$id,
 137                                 sprintf(_("You are about to remove package \'%s\'.\nDo you want to continue ?"),
 138                                         $ext['name']));
 139                 } else
 140                         label_cell('');
 141
 142                 end_row();
 143         }
 144
 145         end_table(1);
 146
 147         submit_center_first('Refresh', _("Update"), '', null);
 148
 149         div_end();
 150 }
 151 //---------------------------------------------------------------------------------
 152 //
 153 // Get all installed extensions and display
 154 // with current status stored in company directory.
 155 //
 156 function company_extensions($id)
 157 {
 158         start_table(TABLESTYLE);
 159
 160         $th = array(_("Extension"), _("Version"), _("Path"), _("Active"));
 161
 162         $mods = get_company_extensions();
 163         $exts = get_company_extensions($id);
 164         foreach($mods as $key => $ins) {
 165                 foreach($exts as $ext)
 166                         if ($ext['name'] == $ins['name']) {
 167                                 $mods[$key]['active'] = @$ext['active'];
 168                                 continue 2;
 169                         }
 170         }
 171         $mods = array_natsort($mods, null, 'name');
 172         table_header($th);
 173         $k = 0;
 174         foreach($mods as $i => $mod)
 175         {
 176                 if ($mod['type'] != 'extension') continue;
 177                 alt_table_row_color($k);
 178                 label_cell($mod['name']);
 179                 label_cell($mod['version']);
 180                 label_cell($mod['path']);
 181
 182                 check_cells(null, 'Active'.$i, @$mod['active'] ? 1:0,
 183                         false, false, "align='center'");
 184
 185                 end_row();
 186         }
 187
 188         end_table(1);
 189         submit_center('Refresh', _('Update'), true, false, 'default');
 190 }
 191
 192 //---------------------------------------------------------------------------------------------
 193 if ($Mode == 'Delete')
 194 {
 195         handle_delete($selected_id);
 196         $Mode = 'RESET';
 197 }
 198
 199 if (get_post('Refresh')) {
 200         $comp = get_post('extset');
 201         $exts = get_company_extensions($comp);
 202
 203         $result = true;
 204         foreach($exts as $i => $ext) {
 205                 if ($ext['package'] && ($ext['active'] ^ check_value('Active'.$i)))
 206                 {
 207                         if (check_value('Active'.$i) && !check_src_ext_version($ext['version']))
 208                         {
 209                                 display_warning(sprintf(_("Package '%s' is incompatible with current application version and cannot be activated.\n")
 210                                         . _("Check Install/Activate page for newer package version."), $ext['name']));
 211                                 continue;
 212                         }
 213                         $activated = activate_hooks($ext['package'], $comp, !$ext['active']);   // change active state
 214
 215                         if ($activated !== null)
 216                                 $result &= $activated;
 217                         if ($activated || ($activated === null))
 218                                 $exts[$i]['active'] = check_value('Active'.$i);
 219                 }
 220         }
 221         write_extensions($exts, get_post('extset'));
 222         if (get_post('extset') == user_company())
 223                 $installed_extensions = $exts;
 224
 225         if(!$result) {
 226                 display_error(_('Status change for some extensions failed.'));
 227                 $Ajax->activate('ext_tbl'); // refresh settings display
 228         }else
 229                 display_notification(_('Current active extensions set has been saved.'));
 230 }
 231
 232 if ($id = find_submit('Update', false))
 233         install_extension($id);
 234
 235 if ($id = find_submit('Local', false))
 236         local_extension($id);
 237
 238 if ($Mode == 'RESET')
 239 {
 240         $selected_id = -1;
 241         unset($_POST);
 242 }
 243
 244 //---------------------------------------------------------------------------------------------
 245 start_form(true);
 246 if (list_updated('extset'))
 247         $Ajax->activate('_page_body');
 248
 249 $set = get_post('extset', -1);
 250
 251 echo "<center>" . _('Extensions:') . "&nbsp;&nbsp;";
 252 echo extset_list('extset', null, true);
 253 echo "</center><br>";
 254
 255 if ($set == -1)
 256 {
 257         $mods = get_extensions_list('extension');
 258         if (!$mods)
 259                 display_note(_("No optional extension module is currently available."));
 260         else
 261                 display_extensions($mods);
 262 } else
 263         company_extensions($set);
 264
 265 //---------------------------------------------------------------------------------------------
 266 end_form();
 267
 268 end_page();