[0005214] Stock Check Sheet: changed option name to less confusing for shortages...
[fa-stable.git] / admin / inst_module.php
index 5b5788e6739ac2674da37e3ff542e25ca5d330a8..6c974ddb4bda02234902550237a7e75365b122e1 100644 (file)
 $page_security = 'SA_CREATEMODULES';
 $path_to_root="..";
 include_once($path_to_root . "/includes/session.inc");
+include_once($path_to_root."/includes/packages.inc");
 
-page(_("Install/Activate extensions"));
+if ($SysPrefs->use_popup_windows) {
+       $js = get_js_open_window(900, 500);
+}
+page(_($help_context = "Install/Activate extensions"), false, false, "", $js);
 
 include_once($path_to_root . "/includes/date_functions.inc");
 include_once($path_to_root . "/admin/db/company_db.inc");
 include_once($path_to_root . "/admin/db/maintenance_db.inc");
 include_once($path_to_root . "/includes/ui.inc");
 
-//---------------------------------------------------------------------------------------------
-
-if (isset($_GET['selected_id']))
-{
-       $selected_id = $_GET['selected_id'];
-}
-elseif (isset($_POST['selected_id']))
-{
-       $selected_id = $_POST['selected_id'];
-}
-else
-       $selected_id = -1;
+simple_page_mode(true);
 
 //---------------------------------------------------------------------------------------------
-function get_company_extensions($id = -1) {
-
-       global $path_to_root;
+function local_extension($id)
+{
+       global $next_extension_id, $Ajax, $path_to_root;
 
-       $file = $path_to_root.($id == -1 ? '' : '/company/'.$id).'/installed_extensions.php';
-       $installed_extensions = array();
-       if (is_file($file)) {
-               include($file);
+       $exts = get_company_extensions();
+       $exts[$next_extension_id++] = array(
+                       'package' => $id,
+                       'name' => $id,
+                       'version' => '-',
+                       'available' => '',
+                       'type' => 'extension',
+                       'path' => 'modules/'.$id,
+                       'active' => false
+       );
+
+       $local_module_path = $path_to_root.'/modules/'.clean_file_name($id);
+       $local_config_file = $local_module_path.'/_init/config';
+       $local_hook_file = $local_module_path.'/hooks.php';
+
+       if (file_exists($local_config_file)) {
+               $ctrl = get_control_file($local_config_file);
+               if (key_exists('Name', $ctrl)) $exts[$next_extension_id-1]['name'] = $ctrl['Name'];
+               if (key_exists('Version', $ctrl)) $exts[$next_extension_id-1]['version'] = $ctrl['Version'];
        }
-       return $installed_extensions;
-}
+       if (file_exists($local_hook_file)) {
+               include_once($local_hook_file);
 
-function check_data($id, $exts)
-{
-       if ($_POST['name'] == "") {
-               display_error(_("Extension name cannot be empty."));
-               return false;
        }
-       foreach($exts as $n =>$ext) {
-               if ($_POST['name'] == $ext['name'] && $id != $n) {
-                       display_error(_("Extension name have to be unique."));
-                       return false;
-               }
+       $hooks_class = 'hooks_'.$id;
+       if (class_exists($hooks_class, false)) {
+               $hooks = new $hooks_class;
+               $hooks->install_extension(false);
        }
-
-       if ($_POST['title'] == "") {
-               display_error(_("Extension title cannot be empty."));
-               return false;
-       }
-       if ($_POST['path'] == "") {
-               display_error(_("Extension folder name cannot be empty."));
+       $Ajax->activate('ext_tbl'); // refresh settings display
+       if (!update_extensions($exts))
                return false;
-       }
-       if ($id == -1 && !is_uploaded_file($_FILES['uploadfile']['tmp_name'])) {
-               display_error(_("You have to select plugin file to upload"));
-               return false; 
-       }
        return true;
 }
 
-//---------------------------------------------------------------------------------------------
-
-function handle_submit()
+function handle_delete($id)
 {
-       global $path_to_root, $db_connections, $selected_id;
-
+       global $path_to_root;
+       
        $extensions = get_company_extensions();
-       if (!check_data($selected_id, $extensions))
-               return false;
-
-       $id = $_GET['id'];
-
-       $extensions[$id]['tab'] = $_POST['tab'];
-       $extensions[$id]['name'] = $_POST['name'];
-       $extensions[$id]['path'] = $_POST['path'];
-       $extensions[$id]['title'] = $_POST['title'];
-       $extensions[$id]['active'] = $_POST['active'];
-
-       // Currently we support only plugin extensions here.
-       $extensions[$id]['type'] = 'plugin';
-       $directory = $path_to_root . "/modules/" . $_POST['path'];
-       if (!file_exists($directory))
-       {
-               mkdir($directory);
-       }
-       if (is_uploaded_file($_FILES['uploadfile']['tmp_name']))
-       {
-               $extensions[$id]['filename'] = $_FILES['uploadfile']['name'];
-               $file1 = $_FILES['uploadfile']['tmp_name'];
-               $file2 = $directory . "/".$_FILES['uploadfile']['name'];
-               if (file_exists($file2))
-                       unlink($file2);
-               move_uploaded_file($file1, $file2);
-       }
-       else
-               $extensions[$id]['filename'] = get_post('filename');
-       if (is_uploaded_file($_FILES['uploadfile2']['tmp_name']))
-       {
-               $file1 = $_FILES['uploadfile2']['tmp_name'];
-               $file2 = $directory . "/".$_FILES['uploadfile2']['name'];
-               if (file_exists($file2))
-                       unlink($file2);
-               move_uploaded_file($file1, $file2);
-               $db_name = $_SESSION["wa_current_user"]->company;
-               db_import($file2, $db_connections[$db_name]);
+       $ext = $extensions[$id];
+       if ($ext['version'] != '-') {
+               if (!uninstall_package($ext['package']))
+                       return false;
+       } else {
+               @include_once($path_to_root.'/'.$ext['path'].'/hooks.php');
+               $hooks_class = 'hooks_'.$ext['package'];
+               if (class_exists($hooks_class)) {
+                       $hooks = new $hooks_class;
+                       $hooks->uninstall_extension(false);
+               }
        }
-       
-       if (is_uploaded_file($_FILES['uploadfile3']['tmp_name']))
-       {
-               $extensions[$id]['acc_file'] = $_FILES['uploadfile3']['name'];
-               $file1 = $_FILES['uploadfile3']['tmp_name'];
-               $file2 = $directory . "/".$_FILES['uploadfile3']['name'];
-               if (file_exists($file2))
-                       unlink($file2);
-               move_uploaded_file($file1, $file2);
+       unset($extensions[$id]);
+       if (update_extensions($extensions)) {
+               display_notification(_("Selected extension has been successfully deleted"));
        }
-       else
-               $extensions[$id]['acc_file'] = get_post('acc_file');
-       
-       if (!write_extensions($extensions))
-               return false;
        return true;
 }
-
+//
+// Helper for formating menu tabs/entries to be displayed in extension table
+//
+function fmt_titles($defs)
+{
+               if (!$defs) return '';
+               foreach($defs as $def) {
+                       $str[] = access_string($def['title'], true);
+               }
+               return implode('<br>', array_values($str));
+}
 //---------------------------------------------------------------------------------------------
-
-function handle_delete()
+//
+// Display list of all extensions - installed and available from repository
+//
+function display_extensions($mods)
 {
-       global  $path_to_root, $db_connections;
+       global $installed_extensions;
        
-       $extensions = get_company_extensions();
+       div_start('ext_tbl');
+       start_table(TABLESTYLE);
 
-       $id = $_GET['id'];
+       $th = array(_("Extension"),_("Modules provided"), _("Options provided"),
+                _("Installed"), _("Available"),  "", "");
+       table_header($th);
 
-       $path = $extensions[$id]['path'];
+       $k = 0;
 
-       if ($extensions[$id]['type'] != 'plugin') {
-               display_error(_('Module installation support is not implemented yet. You have to do it manually.'));
-               return;
-       }
-       
-       $filename = "$path_to_root/modules/$path";
-       if ($h = opendir($filename))
+       foreach($mods as $pkg_name => $ext)
        {
-               while (($file = readdir($h)) !== false)
-               {
-                       if (is_file("$filename/$file"))
-                       unlink("$filename/$file");
-               }
-               closedir($h);
-       }
-       rmdir($filename);
+               $available = @$ext['available'];
+               $installed = @$ext['version'];
+               $id = @$ext['local_id'];
 
-       $ident = $extensions[$id]['name'];
-       unset($extensions[$id]);
-       $mods = array_values($extensions);
-       $extensions = $mods;
+               $entries = fmt_titles(@$ext['entries']);
+               $tabs = fmt_titles(@$ext['tabs']);
 
-       if (!write_extensions($extensions))
-               return;
+               alt_table_row_color($k);
 
-       // update per company files
-       $cnt = count($db_connections);
-       for($i = 0; $i < $cnt; $i++) 
-       {
-               $exts = get_company_extensions($i);
-               foreach($exts as $key => $ext) {
-                       if ($ext['name'] == $ident) {
-                               unset($exts[$key]);
-                               break;
-                       }
-               }
-               write_extensions($exts, $i);
-       }
-       meta_forward($_SERVER['PHP_SELF']);
-}
+               label_cell($available ? get_package_view_str($pkg_name, $ext['name']) : $ext['name']);
+               label_cell($tabs);
+               label_cell($entries);
 
-//---------------------------------------------------------------------------------------------
+               label_cell($id === null ? _("None") :
+                       (($installed && ($installed != '-' || $installed != '')) ? $installed : _("Unknown")));
+               label_cell($available ? $available : _("Unknown"));
 
-function display_extensions()
-{
-       global $table_style, $tabs;
-
-       echo "
-               <script language='javascript'>
-               function deleteExtension(id, name) {
-                       if (!confirm('" . _("Are you sure you want to delete extension: ") . "'+name))
-                               return
-                       document.location.replace('inst_module.php?c=df&id='+id)
-               }
-               </script>";
-       start_table($table_style);
-       $th = array(_("Name"),_("Tab"), _("Link text"), _("Folder"), _("Filename"), 
-               _("Access extensions"),"", "");
-       table_header($th);
+               if (!$available && $ext['type'] == 'extension') {// third-party plugin
+                       if (!$installed)
+                               button_cell('Local'.$ext['package'], _("Install"), _('Install third-party extension.'), 
+                                       ICON_DOWN);
+                       else
+                               label_cell('');
+               } elseif (check_pkg_upgrade($installed, $available)) // outdated or not installed extension in repo
+                       button_cell('Update'.$pkg_name, $installed ? _("Update") : _("Install"),
+                               _('Upload and install latest extension package'), ICON_DOWN);
+               else
+                       label_cell('');
 
-       $k = 0;
-       $mods = get_company_extensions();
-       $n = count($mods);
-       for ($i = 0; $i < $n; $i++)
-       {
-               $is_mod = $mods[$i]['type'] == 'module';
-               alt_table_row_color($k);
-               label_cell($mods[$i]['name']);
-               label_cell( $is_mod ? $mods[$i]['title'] : $tabs[$mods[$i]['tab']]);
-               $ttl = access_string($mods[$i]['title']);
-               label_cell($ttl[0]);
-               label_cell($mods[$i]['path']);
-               label_cell($mods[$i]['filename']);
-               label_cell(@$mods[$i]['acc_file']);
-               $edit = _("Edit");
-               $delete = _("Delete");
-               if ($is_mod)
-               {
-                       label_cell(''); // not implemented (yet)
+               if ($id !== null) {
+                       delete_button_cell('Delete'.$id, _('Delete'));
+                       submit_js_confirm('Delete'.$id, 
+                               sprintf(_("You are about to remove package \'%s\'.\nDo you want to continue ?"), 
+                                       $ext['name']));
+               } else
                        label_cell('');
-               }
-               else
-               {
-                       if (user_graphic_links())
-                       {
-                               $edit = set_icon(ICON_EDIT, $edit);
-                               $delete = set_icon(ICON_DELETE, $delete);
-                       }
-               label_cell("<a href='" . $_SERVER['PHP_SELF']. "?selected_id=$i'>$edit</a>");
-                       label_cell("<a href='javascript:deleteExtension(".$i.", \"" . $mods[$i]['name'] . "\")'>$delete</a>");
-               }
+
                end_row();
        }
 
-       end_table();
-}
+       end_table(1);
 
+       submit_center_first('Refresh', _("Update"), '', null);
+
+       div_end();
+}
+//---------------------------------------------------------------------------------
+//
+// Get all installed extensions and display
+// with current status stored in company directory.
+//
 function company_extensions($id)
 {
-       global $table_style, $tabs;
-
-       start_table($table_style);
+       start_table(TABLESTYLE);
        
-       $th = array(_("Name"),_("Tab"), _("Link text"), _("Active"));
+       $th = array(_("Extension"),_("Modules provided"), _("Options provided"), _("Active"));
        
-       // get all available extensions and display
-       // with current status stored in company directory.
-
        $mods = get_company_extensions();
        $exts = get_company_extensions($id);
        foreach($mods as $key => $ins) {
@@ -267,108 +185,78 @@ function company_extensions($id)
                                continue 2;
                        }
        }
-       
+       $mods = array_natsort($mods, null, 'name');
        table_header($th);
        $k = 0;
-       $n = count($mods);
-       for ($i = 0; $i < $n; $i++)
+       foreach($mods as $i => $mod)
        {
+               if ($mod['type'] != 'extension') continue;
                alt_table_row_color($k);
-               label_cell($mods[$i]['name']);
-               label_cell($mods[$i]['type'] == 'module' ? $mods[$i]['title'] : $tabs[$mods[$i]['tab']]);
-               $ttl = access_string($mods[$i]['title']);
-               label_cell($ttl[0]);
-               check_cells(null, 'Active'.$i, @$mods[$i]['active'] ? 1:0, 
+               label_cell($mod['name']);
+               $entries = fmt_titles(@$mod['entries']);
+               $tabs = fmt_titles(@$mod['tabs']);
+               label_cell($tabs);
+               label_cell($entries);
+
+               check_cells(null, 'Active'.$i, @$mod['active'] ? 1:0, 
                        false, false, "align='center'");
                end_row();
        }
 
        end_table(1);
-       submit_center('Update', _('Update'), true, false, 'default');
+       submit_center('Refresh', _('Update'), true, false, 'default');
 }
 
 //---------------------------------------------------------------------------------------------
-
-function display_ext_edit($selected_id)
+if ($Mode == 'Delete')
 {
-       global $table_style2;
+       handle_delete($selected_id);
+       $Mode = 'RESET';
+}
 
-       $extensions = get_company_extensions();
-       if ($selected_id != -1)
-               $n = $selected_id;
-       else
-               $n = count($extensions);
+if (get_post('Refresh')) {
+       $comp = get_post('extset');
+       $exts = get_company_extensions($comp);
 
+       $result = true;
+       foreach($exts as $i => $ext) {
+               if ($ext['package'] && ($ext['active'] ^ check_value('Active'.$i))) 
+               {
+                       if (check_value('Active'.$i) && !check_src_ext_version($ext['version']))
+                       {
+                               display_warning(sprintf(_("Package '%s' is incompatible with current application version and cannot be activated.\n")
+                                       . _("Check Install/Activate page for newer package version."), $ext['name']));
+                               continue;
+                       }
+                       $activated = activate_hooks($ext['package'], $comp, !$ext['active']);   // change active state
 
-       echo "
-               <script language='javascript'>
-               function updateModule() {
-                       document.forms[0].action='inst_module.php?c=u&id=" . $n . "'
-                       document.forms[0].submit()
+                       if ($activated !== null)
+                               $result &= $activated;
+                       if ($activated || ($activated === null))
+                               $exts[$i]['active'] = check_value('Active'.$i);
                }
-               </script>";
-
-       start_table($table_style2);
-
-       if ($selected_id != -1 && $extensions[$selected_id]['type'] == 'plugin')
-       {
-               $mod = $extensions[$selected_id];
-               $_POST['tab']  = $mod['tab'];
-               $_POST['name'] = $mod['name'];
-               $_POST['title'] = $mod['title'];
-               $_POST['path'] = $mod['path'];
-               $_POST['filename'] = $mod['filename'];
-               $_POST['acc_file'] = @$mod['acc_file'];
-               hidden('selected_id', $selected_id);
-               hidden('filename', $_POST['filename']);
-               hidden('acc_file', $_POST['acc_file']);
-       }
-       text_row_ex(_("Name"), 'name', 30);
-       text_row_ex(_("Folder"), 'path', 20);
-
-       tab_list_row(_("Menu Tab"), 'tab', null);
-       text_row_ex(_("Menu Link Text"), 'title', 30);
-       record_status_list_row(_("Default status"), 'active');
-
-       label_row(_("Module File"), "<input name='uploadfile' type='file'>");
-       label_row(_("Access Levels Extensions"), "<input name='uploadfile3' type='file'>");
-       label_row(_("SQL File"), "<input name='uploadfile2' type='file'>");
-
-       end_table(0);
-       display_note(_("Select your module PHP file from your local harddisk."), 0, 1);
-
-       echo "<center><input onclick='javascript:updateModule()' type='button' style='width:150px' value='". _("Save"). "'></center>";
-
-}
-
-//---------------------------------------------------------------------------------------------
-if (get_post('Update')) {
-       $exts = get_company_extensions();
-       for($i = 0; $i < count($exts); $i++) {
-               $exts[$i]['active'] = check_value('Active'.$i);
        }
        write_extensions($exts, get_post('extset'));
        if (get_post('extset') == user_company())
                $installed_extensions = $exts;
-       display_notification(_('Current active extensions set has been saved.'));
+       
+       if(!$result) {
+               display_error(_('Status change for some extensions failed.'));
+               $Ajax->activate('ext_tbl'); // refresh settings display
+       }else
+               display_notification(_('Current active extensions set has been saved.'));
 }
-elseif (isset($_GET['c']))
-{
-       if ($_GET['c'] == 'df')
-       {
-               handle_delete();
-       }
 
-       if ($_GET['c'] == 'u')
-       {
-               if (handle_submit())
-               {
-                       if ($selected_id != -1)
-                               display_notification(_("Extension data has been updated."));
-                       else
-                               display_notification(_("Extension has been installed."));
-               }
-       }
+if ($id = find_submit('Update', false))
+       install_extension($id);
+
+if ($id = find_submit('Local', false))
+       local_extension($id);
+
+if ($Mode == 'RESET')
+{
+       $selected_id = -1;
+       unset($_POST);
 }
 
 //---------------------------------------------------------------------------------------------
@@ -376,24 +264,23 @@ start_form(true);
 if (list_updated('extset'))
        $Ajax->activate('_page_body');
 
+$set = get_post('extset', -1);
+
 echo "<center>" . _('Extensions:') . "&nbsp;&nbsp;";
-extset_list('extset', null, true);
+echo extset_list('extset', null, true);
 echo "</center><br>";
 
-$set = get_post('extset');
-
-if ($set == -1) {
-       display_extensions();
-
-       hyperlink_no_params($_SERVER['PHP_SELF'], _("Add new extension"));
-
-       display_ext_edit($selected_id);
-} else {
+if ($set == -1) 
+{
+       $mods = get_extensions_list('extension');
+       if (!$mods)
+               display_note(_("No optional extension module is currently available."));
+       else
+               display_extensions($mods);
+} else 
        company_extensions($set);
-}
+
 //---------------------------------------------------------------------------------------------
 end_form();
 
 end_page();
-
-?>
\ No newline at end of file