'.$this->etemplate->html->htmlspecialchars($xml)."\n" : '', ); foreach(explode(',',$this->etemplate->size) as $n => $opt) { $content['options'][$this->options[$n]] = $opt; } $cols_spanned = array(); reset($this->etemplate->data); if (isset($this->etemplate->data[0])) { each($this->etemplate->data); } $no_button = array(); while (list($row,$cols) = each($this->etemplate->data)) { if ($this->etemplate->rows <= 1) { $no_button["Row$row"]['delete_row[1]'] = True; } if ($row > 1) { $no_button["Row$row"]['insert_row[0]'] = True; } $content["Row$row"] = array( 'height' => array("h$row" => $this->etemplate->data[0]["h$row"]), 'class' => array("c$row" => $this->etemplate->data[0]["c$row"]) ); for ($spanned = $c = 0; $c < $this->etemplate->cols; ++$c) { if (!(list($col,$cell) = each($cols))) { $cell = $this->etemplate->empty_cell(); // if cell gots lost, create it empty $col = $this->etemplate->num2chrs($c); } if (--$spanned > 0) // preserv spanned cells { while(list($k,$v) = each($cell)) // so spanned (not shown) cells got { // reported back like regular one $cols_spanned[$col.$row][$k] = $v; } } else { $spanned = $cell['span'] == 'all' ? $this->etemplate->cols-$c : 0+$cell['span']; switch($cell['type']) // load a cell-type-specific tpl { case 'vbox': case 'hbox': case 'deck': case 'box': $cell['cell_tpl'] = '.vbox'; break; case 'groupbox': $cell['cell_tpl'] = '.groupbox'; break; } $content[$col.$row] = $cell; } if ($row == 1) { $content["Col$col"] = array('width' => array($col => $this->etemplate->data[0][$col])); if ($this->etemplate->cols <= 1) { $no_button["Col$col"]['delete_col[1]'] = True; } if ($c > 0) { $no_button["Col$col"]['insert_col[0]'] = True; } } } } $no_button['ColA']['exchange_col[1]'] = $no_button['Row1']['exchange_row[1]'] = True; if ($this->debug) { echo 'editor.edit: content ='; _debug_array($content); } $editor =& new etemplate('etemplate.editor'); $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Editable Templates - Editor'); $editor->exec('etemplate.editor.process_edit',$content, array( 'type' => array_merge($this->etemplate->types,$this->extensions), 'align' => $this->aligns, 'overflow' => $this->overflows ), $no_button,$cols_spanned); } /** * swap the content of two variables * * @param mixed &$a * @param mixed &$b */ function swap(&$a,&$b) { $t = $a; $a = $b; $b = $t; } function process_edit($content=null) { if ($this->debug) { echo "editor.process_edit: content ="; _debug_array($content); } $this->etemplate->init($content); $opts = array(); reset($this->options); while (list(,$opt) = each($this->options)) { $opts[$opt] = $content['options'][$opt]; } $this->etemplate->size = ereg_replace(',*$','',implode(',',$opts)); $this->etemplate->style = $content['style']; $names = array('width','height','class'); $opts = array(); while (list(,$opt) = each($names)) { if (is_array($content[$opt])) { $opts += $content[$opt]; } } $this->etemplate->data = array($opts); $row = 1; $col = 0; while (isset($content[$name = $this->etemplate->num2chrs($col) . $row])) { $cell = &$content[$name]; switch ($cell['type']) { case 'vbox': case 'hbox': case 'deck': case 'groupbox': case 'box': // default size for all boxes is 2, minimum size is 1 for a (group)box and 2 for the others if ($cell['size'] < 2 && ($cell['type'] != 'groupbox' || $cell['type'] != 'box' || !$cell['size'])) { $cell['size'] = 2; } for ($n = 1; $n <= $cell['size']; ++$n) // create new rows { if (!isset($cell[$n]) || !is_array($cell[$n])) { $cell[$n] = $this->etemplate->empty_cell(); } } while (isset($cell[$n])) // unset not longer used rows { unset($cell[$n++]); } break; } $row_data[$this->etemplate->num2chrs($col++)] = $cell; if (!isset($content[$name = $this->etemplate->num2chrs($col) . $row])) // try new row { if ($col > $cols) { $cols = $col; } $this->etemplate->data[$row] = $row_data; ++$row; $col = 0; $row_data = array(); } } $this->etemplate->rows = $row - 1; $this->etemplate->cols = $cols; if (isset($content['insert_row'])) { list($row) = each($content['insert_row']); $opts = $this->etemplate->data[0]; // move height + class options of rows for ($r = $this->etemplate->rows; $r > $row; --$r) { $opts['c'.(1+$r)] = $opts["c$r"]; unset($opts["c$r"]); $opts['h'.(1+$r)] = $opts["h$r"]; unset($opts["h$r"]); } $this->etemplate->data[0] = $opts; $old = $this->etemplate->data; // move rows itself $row_data = array(); for ($col = 0; $col < $this->etemplate->cols; ++$col) { $row_data[$this->etemplate->num2chrs($col)] = $this->etemplate->empty_cell(); } $this->etemplate->data[++$row] = $row_data; for (; $row <= $this->etemplate->rows; ++$row) { $this->etemplate->data[1+$row] = $old[$row]; } ++$this->etemplate->rows; } elseif (isset($content['insert_col'])) { list($insert_col) = each($content['insert_col']); for ($row = 1; $row <= $this->etemplate->rows; ++$row) { $old = $row_data = $this->etemplate->data[$row]; $row_data[$this->etemplate->num2chrs($insert_col)] = $this->etemplate->empty_cell(); for ($col = $insert_col; $col < $this->etemplate->cols; ++$col) { $row_data[$this->etemplate->num2chrs(1+$col)] = $old[$this->etemplate->num2chrs($col)]; } $this->etemplate->data[$row] = $row_data; } $width = $this->etemplate->data[0]; for ($col = $this->etemplate->cols; $col > $insert_col; --$col) { $width[$this->etemplate->num2chrs($col)] = $width[$this->etemplate->num2chrs($col-1)]; } unset($width[$this->etemplate->num2chrs($insert_col)]); $this->etemplate->data[0] = $width; ++$this->etemplate->cols; } elseif (isset($content['exchange_col'])) { list($exchange_col) = each($content['exchange_col']); $right = $this->etemplate->num2chrs($exchange_col-1); $left = $this->etemplate->num2chrs($exchange_col-2); for ($row = 1; $row <= $this->etemplate->rows; ++$row) { $this->swap($this->etemplate->data[$row][$left],$this->etemplate->data[$row][$right]); } $this->swap($this->etemplate->data[0][$left],$this->etemplate->data[0][$right]); } elseif (isset($content['exchange_row'])) { list($er2) = each($content['exchange_row']); $er1 = $er2-1; $this->swap($this->etemplate->data[$er1],$this->etemplate->data[$er2]); $this->swap($this->etemplate->data[0]["c$er1"],$this->etemplate->data[0]["c$er2"]); $this->swap($this->etemplate->data[0]["h$er1"],$this->etemplate->data[0]["h$er2"]); } elseif (isset($content['delete_row'])) { list($delete_row) = each($content['delete_row']); $opts = $this->etemplate->data[0]; for ($row = $delete_row; $row < $this->etemplate->rows; ++$row) { $this->etemplate->data[$row] = $this->etemplate->data[1+$row]; $opts["c$row"] = $opts['c'.(1+$row)]; $opts["h$row"] = $opts['h'.(1+$row)]; } unset($this->etemplate->data[$this->etemplate->rows--]); $this->etemplate->data[0] = $opts; } elseif (isset($content['delete_col'])) { list($delete_col) = each($content['delete_col']); for ($row = 1; $row <= $this->etemplate->rows; ++$row) { $row_data = $this->etemplate->data[$row]; for ($col = $delete_col; $col < $this->etemplate->cols; ++$col) { $row_data[$this->etemplate->num2chrs($col-1)] = $row_data[$this->etemplate->num2chrs($col)]; } unset($row_data[$this->etemplate->num2chrs($this->etemplate->cols-1)]); $this->etemplate->data[$row] = $row_data; } $width = $this->etemplate->data[0]; for ($col = $delete_col; $col < $this->etemplate->cols; ++$col) { $width[$this->etemplate->num2chrs($col-1)] = $width[$this->etemplate->num2chrs($col)]; } $this->etemplate->data[0] = $width; --$this->etemplate->cols; } if ($this->debug) { echo 'editor.process_edit: rows='.$this->etemplate->rows.', cols='. $this->etemplate->cols.', data ='; _debug_array($this->etemplate->data); } // Execute the action resulting from the submit-button if ($content['read']) { if ($content['version'] != '') { $save_version = $content['version']; unset($content['version']); $this->etemplate->read($content); $newest_version = $this->etemplate->version; $content['version'] = $save_version; } if (!$this->etemplate->read($content)) { $content['version'] = ''; // trying it without version if ($this->etemplate->read($content)) { $msg = lang('only an other Version found !!!'); } else { $result = $this->etemplate->search($content); if (count($result) > 1) { return $this->list_result(array('result' => $result),'','old_editor'); } elseif (!count($result) || !$this->etemplate->read($result[0])) { $msg = lang('Error: Template not found !!!'); } elseif ($content['name'] == $result[0]['name']) { $msg = lang('only an other Version found !!!'); } } } elseif ($newest_version != '' && $this->etemplate->version != $newest_version) { $msg = lang("newer version '%1' exists !!!",$newest_version); } } elseif ($content['delete']) { $this->delete('','old_editor'); return; } elseif ($content['dump']) { list($name) = explode('.',$content['name']); if (empty($name) || !@is_dir(PHPGW_SERVER_ROOT.'/'.$name)) { $msg = lang('Application name needed to write a langfile or dump the eTemplates !!!'); } else { $msg = $this->etemplate->dump4setup($content['name']); } } elseif ($content['save']) { if (!$this->etemplate->modified_set || !$this->etemplate->modified) { $this->etemplate->modified = time(); } $ok = $this->etemplate->save(trim($content['name']),trim($content['template']),trim($content['lang']),intval($content['group']),trim($content['version'])); $msg = $ok ? lang('Template saved') : lang('Error: while saveing !!!'); } elseif ($content['show']) { $this->edit(); return; } elseif ($content['langfile']) { list($name) = explode('.',$content['name']); if (empty($name) || !@is_dir(PHPGW_SERVER_ROOT.'/'.$name)) { $msg = lang('Application name needed to write a langfile or dump the eTemplates !!!'); } else { $additional = array(); if ($name == 'etemplate') { $additional = $this->etemplate->types + $this->extensions + $this->aligns + $this->valigns + $this->edit_menu + $this->box_menu + $this->row_menu + $this->column_menu + $this->onclick_types; } else // try to call the writeLangFile function of the app's ui-layer { foreach(array('ui'.$name,'ui',$name,'bo'.$name) as $class) { if (file_exists(EGW_INCLUDE_ROOT.'/'.$name.'/inc/class.'.$class.'.inc.php') && ($ui =& CreateObject($name.'.'.$class)) && is_object($ui)) { break; } } if (is_object($ui) && @$ui->public_functions['writeLangFile']) { $msg = "$class::writeLangFile: ".$ui->writeLangFile(); } unset($ui); } if (empty($msg)) { $msg = $this->etemplate->writeLangFile($name,'en',$additional); } } } elseif ($content['export_xml']) { $msg = $this->export_xml($xml,$xml_label); } elseif ($content['import_xml']) { $msg = $this->import_xml($content['file']['tmp_name'],$xml); $xml_label = $content['file']['name']; } elseif ($content['db_tools']) { ExecMethod('etemplate.db_tools.edit'); return; } $this->old_editor($msg,$xml,$xml_label); } function export_xml(&$xml,&$xml_label) { $name = $this->etemplate->name; $template = $this->etemplate->template != '' ? $this->etemplate->template : 'default'; list($app) = explode('.',$name); if (!is_object($this->etemplate->xul_io)) { $this->etemplate->xul_io =& CreateObject('etemplate.xul_io'); } $xml = $this->etemplate->xul_io->export($this->etemplate); $dir = PHPGW_SERVER_ROOT . "/$app/templates/$template"; if (($create_it = !is_dir($dir))) { $dir = PHPGW_SERVER_ROOT . "/$app/templates"; } if (!is_writeable($dir)) { return lang("Error: webserver is not allowed to write into '%1' !!!",$dir); } if ($create_it) { mkdir($dir .= "/$template"); } $file = $dir . '/' . substr($name,strlen($app)+1); if ($this->etemplate->lang) { $file .= '.' . $this->etemplate->lang; } $old_file = $file . '.old.xet'; $file .= '.xet'; if (file_exists($file)) { if (file_exists($old_file)) { unlink($old_file); } rename($file,$old_file); } if (!($f = fopen($xml_label=$file,'w'))) { return 0; } if (!is_object($this->etemplate->xul_io)) { $this->etemplate->xul_io =& CreateObject('etemplate.xul_io'); } $xml = $this->etemplate->xul_io->export($this->etemplate); fwrite($f,$xml); fclose($f); return lang("eTemplate '%1' written to '%2'",$name,$file); } function import_xml($file,&$xml) { if ($file == 'none' || $file == '' || !($f = fopen($file,'r'))) { return lang('no filename given or selected via Browse...'); } $xml = fread ($f, filesize ($file)); fclose($f); if (!is_object($this->etemplate->xul_io)) { $this->etemplate->xul_io =& CreateObject('etemplate.xul_io'); } $imported = $this->etemplate->xul_io->import($this->etemplate,$xml); $this->etemplate->modified = @filemtime($f); $this->etemplate->modified_set = 'xul-import'; if (is_array($imported)) { if (count($imported) == 1) { $imported = lang("eTemplate '%1' imported, use Save to put it in the database",$this->etemplate->name); } else { $imported = lang('File contains more than one eTemplate, last one is shown !!!'); } } return $imported; } function delete($content='',$back = 'edit') { if ($this->debug) { echo "delete(back='$back') content = "; _debug_array($content); } if (!is_array($content)) { $content = array(); } if (isset($content['name'])) { $read_ok = $this->etemplate->read($content); } if (isset($content['yes'])) // Delete { if ($read_ok) { $read_ok = $this->etemplate->delete(); } $msg = $read_ok ? lang('Template deleted') : lang('Error: Template not found !!!'); if (($back = $content['back']) == 'list_result') { $this->list_result($content['preserv'],$msg); } else { $this->$back(null,$msg); } return; } if (isset($content['no'])) // Back to ... { switch ($back = $content['back']) { case 'list_result': $this->$back($content['preserv']); return; case 'old_editor': break; default: $back = 'edit'; } $this->$back(); return; } if (isset($_GET['name']) && !$this->etemplate->read($_GET)) { $this->edit(lang('Error: Template not found !!!')); return; } $preserv = array( 'preserv' => $content['preserv'], 'back' => $back ); $content = $this->etemplate->as_array(); $delete = new etemplate('etemplate.editor.delete'); $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Editable Templates - Delete Template'); $delete->exec('etemplate.editor.delete',$content,array(),array(), $content+$preserv,''); } function list_result($cont='',$msg='',$editor='edit') { if ($this->debug) { echo "
etemplate.editor.list_result: cont="; _debug_array($cont); } if (!$cont || !is_array($cont)) { return $this->edit('error'); } if (!isset($cont['result']) || isset($cont['search'])) { $cont['result'] = $this->etemplate->search($cont); } $result = $cont['result']; if (isset($cont['delete'])) { list($delete) = each($cont['delete']); $this->etemplate->read($result[$delete-1]); unset($cont['delete']); unset($cont['result']); $this->delete(array('preserv' => $cont),'list_result'); return; } if (isset($cont['delete_selected'])) { foreach($cont['selected'] as $row => $sel) { if ($sel) { $this->etemplate->read($result[$row-1]); if (!$result[$row-1]['version'] && $this->etemplate->version) { $this->etemplate->version = ''; // otherwise the newest tmpl get's deleted and not the one without version } $this->etemplate->delete(); ++$n; } } if ($n) { $msg = lang('%1 eTemplates deleted',$n); } unset($cont['selected']); unset($cont['delete_selected']); $result = $this->etemplate->search($cont); } if (isset($cont['read'])) { list($read) = each($cont['read']); $this->etemplate->read($result[$read-1]); $this->$editor(); return; } if (isset($cont['view'])) { list($read) = each($cont['view']); $this->etemplate->read($result[$read-1]); $this->edit(); return; } if (!$msg) { $msg = lang('%1 eTemplates found',count($result)); } unset($cont['result']); if (!isset($cont['name'])) { $cont += $this->etemplate->as_array(); } $content = $cont + array('msg' => $msg); reset($result); for ($row=1; list(,$param) = each($result); ++$row) { $content[$row] = $param; } $list_result = new etemplate('etemplate.editor.list_result'); $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Editable Templates - Search'); $list_result->exec('etemplate.editor.list_result',$content,'','',array( 'result' => $result, ),''); } /** * new eTemplate editor, which edits widgets in a popup * * @param array $content content from the process_exec call * @param string $msg message to show */ function edit($content=null,$msg = '') { if ($this->debug) { echo "
etemplate.editor.show: content="; _debug_array($content); } if (!is_array($content)) $content = array(); $preserv = array(); if ($content['import_xml']) { $msg .= $this->import_xml($content['file']['tmp_name'],$xml); //$this->etemplate->echo_tmpl(); $xml_label = $content['file']['name']; $preserv['import'] = $this->etemplate->as_array(1); } elseif (is_array($content['import']) && !$content['read']) // imported not yet saved tmpl { $this->etemplate->init($content['import']); $preserv['import'] = $content['import']; } elseif ($content['save']) { $this->etemplate->read($content['old_keys']); if (!$this->etemplate->modified_set || !$this->etemplate->modified) { $this->etemplate->modified = time(); } $ok = $this->etemplate->save(trim($content['name']),trim($content['template']),trim($content['lang']),(int) $content['group'],trim($content['version'])); $msg = $ok ? lang('Template saved') : lang('Error: while saveing !!!'); if ($ok) unset($preserv['import']); } elseif (isset($_GET['name']) || isset($content['name'])) { if ($_GET['name']) { foreach($this->etemplate->db_key_cols as $var) { $content[$var] = $_GET[$var]; } } if ($content['version'] != '') { $save_version = $content['version']; unset($content['version']); $this->etemplate->read($content); $newest_version = $this->etemplate->version; $content['version'] = $save_version; } if (!$this->etemplate->read($content)) { $msg .= lang('Error: Template not found !!!'); if (isset($content['name'])) { $version_backup = $content['version']; $content['version'] = ''; // trying it without version if ($this->etemplate->read($content)) { $msg = lang('only an other Version found !!!'); } else { $result = $this->etemplate->search($content); if (count($result) > 1) { return $this->list_result(array('result' => $result)); } elseif (!count($result) || !$this->etemplate->read($result[0])) { $msg = lang('Error: Template not found !!!'); $this->etemplate->version = $content['version'] = $version_backup; } elseif ($content['name'] == $result[0]['name']) { $msg = lang('only an other Version found !!!'); } } } } elseif ($newest_version != '' && $this->etemplate->version != $newest_version) { $msg = lang("newer version '%1' exists !!!",$newest_version); } } if (!is_array($this->extensions)) { if (($extensions = $this->scan_for_extensions())) { $msg .= lang('Extensions loaded:') . ' ' . $extensions; $msg_ext_loaded = True; } } list($app) = explode('.',$this->etemplate->name); if ($app && $app != 'etemplate') { $GLOBALS['phpgw']->translation->add_app($app); // load translations for app if (($extensions = $this->scan_for_extensions($app))) { $msg .= (!$msg_ext_loaded?lang('Extensions loaded:').' ':', ') . $extensions; } } if (!$msg && $content['delete']) { if (!$content['version'] && $this->etemplate->version) { $this->etemplate->version = ''; // else the newest would get deleted and not the one without version } $ok = $this->etemplate->delete(); $msg = $ok ? lang('Template deleted') : lang('Error: Template not found !!!'); $preserv['import'] = $this->etemplate->as_array(1); // that way the content can be saved again } elseif ($content['dump']) { if (empty($app) || !@is_dir(PHPGW_SERVER_ROOT.'/'.$app)) { $msg .= lang('Application name needed to write a langfile or dump the eTemplates !!!'); } else { $msg .= $this->etemplate->dump4setup($app); } } elseif ($content['langfile']) { if (empty($app) || !@is_dir(PHPGW_SERVER_ROOT.'/'.$app)) { $msg = lang('Application name needed to write a langfile or dump the eTemplates !!!'); } else { $additional = array(); if ($app == 'etemplate') { $additional = $this->etemplate->types + $this->extensions + $this->aligns + $this->valigns + $this->edit_menu + $this->box_menu + $this->row_menu + $this->column_menu + $this->onclick_types; } else // try to call the writeLangFile function of the app's ui-layer { foreach(array('ui'.$name,'ui',$name,'bo'.$name) as $class) { if (file_exists(EGW_INCLUDE_ROOT.'/'.$name.'/inc/class.'.$class.'.inc.php') && ($ui =& CreateObject($name.'.'.$class)) && is_object($ui)) { break; } } if (is_object($ui) && @$ui->public_functions['writeLangFile']) { $msg = "$class::writeLangFile: ".$ui->writeLangFile(); } unset($ui); } if (empty($msg)) { $msg = $this->etemplate->writeLangFile($app,'en',$additional); } } } elseif ($content['export_xml']) { $msg .= $this->export_xml($xml,$xml_label); } $new_content = $this->etemplate->as_array() + array( 'msg' => $msg, 'xml_label' => $xml_label, 'xml' => $xml ? '
'.$this->etemplate->html->htmlspecialchars($xml)."\n" : '', ); $editor =& new etemplate('etemplate.editor.new'); if (!$msg && isset($content['values']) && !isset($content['vals'])) { $r = 1; foreach((array)$content['cont'] as $key => $val) { $vals["@$r"] = $key; $vals["A$r"] = is_array($val) ? htmlspecialchars(serialize($val)).'#SeR#' : $val; ++$r; } $editor->data[$editor->rows]['A']['name'] = 'etemplate.editor.values'; $editor->data[$editor->rows]['A']['size'] = 'vals'; $new_content['vals'] = $vals; } else { // set onclick handler $this->etemplate->onclick_handler = "edit_widget('%p');"; // setting the javascript via the content, allows looping too $new_content['onclick'] = ' '; if ($app != 'etemplate' && file_exists(PHPGW_SERVER_ROOT.'/'.$app.'/templates/default/app.css')) { $new_content['onclick'] .= $editor->html->style('@import url('.$GLOBALS['phpgw_info']['server']['webserver_url'].'/'.$app.'/templates/default/app.css);'); } $editor->data[$editor->rows]['A']['obj'] = &$this->etemplate; $vals = $content['vals']; $olds = $content['olds']; for ($r = 1; isset($vals["A$r"]); ++$r) { $new_content['cont'][$olds["@$r"]] = substr($vals["A$r"],-5)=='#SeR#' ? unserialize(substr($vals["A$r"],0,-5)) : $vals["A$r"]; } } $preserv['olds'] = $vals; $preserv['old_keys'] = $this->etemplate->as_array(-1); // in case we do a save as $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Editable Templates - Show Template'); $editor->exec('etemplate.editor.edit',$new_content,array(),'',$preserv,0,'/^cont/'); } /** * initialises the children arrays for the new widget type, converts boxes <--> grids * * @internal * @param array &$widget reference to the new widget data * @param array $old the old widget data */ function change_widget_type(&$widget,$old) { //echo "
editor::change_widget_type($widget[type]=$old[type])
\n"; $old_type = $old['type']; $old_had_children = isset($this->etemplate->widgets_with_children[$old_type]); if (!isset($this->etemplate->widgets_with_children[$widget['type']]) || ($old_type == 'grid') == ($widget['type'] == 'grid')) { if ($this->etemplate->widgets_with_children[$widget['type']] == 'box') // box { if ((int) $widget['size'] < 1) // min. 1 child { list(,$options) = explode(',',$widget['size'],2); $widget['size'] = '1'.($options ? ','.$options : ''); } // create the needed cells, if they dont exist for ($n = 1; $n <= (int) $widget['size']; ++$n) { if (!is_array($widget[$n])) $widget[$n] = $n == 1 ? $old : soetemplate::empty_cell(); } } return; // no change necessary, eg. between different box-types } switch ($this->etemplate->widgets_with_children[$widget['type']]) { case 'grid': $widget['data'] = array(array()); $widget['cols'] = $widget['rows'] = 0; if ($old_had_children) // box --> grid: hbox --> 1 row, other boxes --> 1 column { list($num) = explode(',',$old['size']); for ($n = 1; is_array($old[$n]) && $n <= $num; ++$n) { soetemplate::add_child($widget,$old[$n]); $new_line = null; if ($old_type != 'hbox') soetemplate::add_child($widget,$new_line); } $widget['size'] = ''; } else // 1 row with 1 column/child { soetemplate::add_child($widget,soetemplate::empty_cell()); } break; case 'box': $widget['size'] = 0; if ($old_type == 'grid') { if (preg_match('/,(vertical|horizontal)/',$widget['size'],$matches)) { $orient = $matches[1]; } else { $orient = $widget['type'] == 'hbox' ? 'horizontal' : 'vertical'; } if ($orient == 'horizontal') // ==> use first row { $row =& $old['data'][1]; for ($n = 0; $n < $old['cols']; ++$n) { $cell =& $row[soetemplate::num2chrs($n)]; soetemplate::add_child($widget,$cell); list($span) = (int)explode(',',$cell['span']); if ($span == 'all') break; while ($span-- > 1) ++$n; } } else // vertical ==> use 1 column { for ($n = 1; $n <= $old['rows']; ++$n) { soetemplate::add_child($widget,$old['data'][$n][soetemplate::num2chrs(0)]); } } } if (!$widget['size']) // minimum one child { soetemplate::add_child($widget,soetemplate::empty_cell()); } break; } //_debug_array($widget); } /** * returns array with path => type pairs for each parent of $path * * @param string $path path to the widget not the parent! * @return array */ function path_components($path) { $path_parts = explode('/',$path); array_pop($path_parts); // removed the widget itself array_shift($path_parts); // removed the leading empty string $components = array(); $part_path = ''; foreach($path_parts as $part) { $part_path .= '/'.$part; $parent =& $this->etemplate->get_widget_by_path($part_path); $components[$part_path] = $parent['type']; } return $components; } /** * returns array with path => type pairs for each parent of $path * * @param array $parent the parent * @param string $child_id id of child * @param string $parent_path path of the parent * @return array with keys left, right, up and down and their pathes set (if applicable) */ function parent_navigation($parent,$parent_path,$child_id,$widget) { if ($parent['type'] == 'grid' && preg_match('/^([0-9]+)([A-Z]+)$/',$child_id,$matches)) { list(,$r,$c) = $matches; // find the column-number (base 0) for $c (A, B, C, ...) for($col = 0; soetemplate::num2chrs($col) != $c && $col < 100; ++$col) ; if ($col > 0) $left = $parent_path.'/'.$r.soetemplate::num2chrs($col-1); if ($col < $parent['cols']-1) $right = $parent_path.'/'.$r.soetemplate::num2chrs($col+1); if ($r > 1) $up = $parent_path.'/'.($r-1).$c; if ($r < $parent['rows']) $down = $parent_path.'/'.($r+1).$c; } elseif ($parent['type']) // any box { if ($child_id > 1) $previous = $parent_path.'/'.($child_id-1); if ($child_id < (int) $parent['size']) $next = $parent_path.'/'.($child_id+1); } else // template { if ($child_id > 0) $previous = '/'.($child_id-1); if ($child_id < count($this->etemplate->children)-1) $next = '/'.($child_id+1); } if ($widget['type'] == 'grid') { $in = $parent_path.'/'.$child_id.'/1A'; } elseif (isset($this->etemplate->widgets_with_children[$widget['type']]) && $widget['type'] != 'template') { if ($widget['type']) // box { $in = $parent_path.'/'.$child_id.'/1'; } else { $in = '/0'; } } $navi = array(); foreach(array('left'=>'←','up'=>' ↑ ','down'=>' ↓ ', 'right'=>'→','previous'=>'←↑','next'=>'↓→','in'=>'×') as $var => $dir) { if ($$var) $navi[$$var] = $dir; } return $navi; } /** * functions of the edit-menu: paste, swap, cut, delete, copy * * @internal * @param string &$action row_delete, row_insert_above, row_insert_below, row_swap, row_prefs * @param array &$parent referece to the parent * @param array &$content reference to the content-array * @param string $child_id id of a cell * @return string msg to display */ function edit_actions(&$action,&$parent,&$content,$child_id) { switch ($action) { case 'paste': case 'swap': $clipboard = $GLOBALS['phpgw']->session->appsession('clipboard','etemplate'); if (!is_array($clipboard)) { return lang('nothing in clipboard to paste !!!'); } if ($action == 'swap') { $GLOBALS['phpgw']->session->appsession('clipboard','etemplate',$content['cell']); } $content['cell'] = $clipboard; break; case 'copy': case 'cut': $GLOBALS['phpgw']->session->appsession('clipboard','etemplate',$content['cell']); if ($action != 'cut') { return lang('widget copied into clipboard'); } // fall-through case 'delete': if ($parent['type'] != 'grid') { // delete widget from parent if ($parent['type']) // box { list($num,$options) = explode('/',$parent['size'],2); if ($num <= 1) // cant delete last child --> only empty it { $parent[$num=1] = soetemplate::empty_cell(); } else { for($n = $child_id; $n < $num; ++$n) { $parent[$n] = $parent[1+$n]; } unset($parent[$num--]); } $parent['size'] = $num . ($options ? ','.$options : ''); } else // template itself { if (count($this->etemplate->children) <= 1) // cant delete last child { $this->etemplate->children[0] = soetemplate::empty_cell(); } else { unset($parent[$child_id]); $this->etemplate->children = array_values($this->etemplate->children); } } $action = 'save-no-merge'; } else { return lang('cant delete a single widget from a grid !!!'); } break; } return ''; } /** * functions of the box-menu: insert-before, -behind und swap * * @internal * @param string &$action row_delete, row_insert_above, row_insert_below, row_swap, row_prefs * @param array &$parent referece to the parent * @param array &$content reference to the content-array * @param string &$child_id id of a cell, may change to the next cell if inserting behind * @param string $parent_path path of parent * @return string msg to display */ function box_actions(&$action,&$parent,&$content,&$child_id,$parent_path) { switch ($action) { case 'box_insert_before': case 'box_insert_behind': $n = $child_id + (int)($action == 'box_insert_behind'); if (!$parent['type']) // template { $num = count($parent)-1; // 0..count()-1 } else // boxes { list($num,$options) = explode(',',$parent['size'],2); } for($i = $num; $i >= $n; --$i) { $parent[1+$i] = $parent[$i]; } $parent[$n] = $content['cell'] = soetemplate::empty_cell(); $child_id = $n; if ($parent['type']) $parent['size'] = (1+$num) . ($options ? ','.$options : ''); break; case 'box_swap_next': if (!$parent['type']) // template { $num = count($parent)-1; // 0..count()-1 } else // boxes { list($num) = explode(',',$parent['size'],2); } if ($child_id == $num) // if on last cell, swap with the one before { $this->swap($parent[$child_id],$parent[$child_id-1]); --$child_id; } else { $this->swap($parent[$child_id],$parent[$child_id+1]); ++$child_id; } break; } $action = 'apply-no-merge'; return ''; } /** * functions of the row-menu: insert, deleting & swaping of rows * * @internal * @param string &$action row_delete, row_insert_above, row_insert_below, row_swap_next, row_prefs * @param array &$grid grid * @param string $child_id id of a cell * @return string msg to display */ function row_actions(&$action,&$grid,$child_id) { $data =& $grid['data']; $rows =& $grid['rows']; $cols =& $grid['cols']; $opts =& $data[0]; if (preg_match('/^([0-9]+)([A-Z]+)$/',$child_id,$matches)) list(,$r,$c) = $matches; if (!$c || !$r || $r > $rows) return "wrong child_id='$child_id' => r='$r', c='$c'"; switch($action) { case 'row_swap_next': if ($r > $rows-1) { if ($r != $rows) return lang('no row to swap with !!!'); --$r; // in last row swap with row above } $this->swap($data[$r],$data[1+$r]); $this->swap($opts['c'.$r],$opts['c'.(1+$r)]); $this->swap($opts['h'.$r],$opts['h'.(1+$r)]); break; case 'row_delete': if ($rows <= 1) // one row only => delete whole grid { return lang('cant delete the only row in a grid !!!'); // todo: delete whole grid instead } for($i = $r; $i < $rows; ++$i) { $opts['c'.$i] = $opts['c'.(1+$i)]; $opts['h'.$i] = $opts['h'.(1+$i)]; $data[$i] = $data[1+$i]; } unset($opts['c'.$rows]); unset($opts['h'.$rows]); unset($data[$rows--]); break; case 'row_insert_above': --$r; // fall-through case 'row_insert_below': //echo "row_insert_below($r) rows=$rows, cols=$cols"; _debug_array($grid); // move height + class options of rows for($i = $rows; $i > $r; --$i) { echo ($i+1)."=$icolumn_insert_before: col=$col
\n"; // $col is where the new column data goes for ($row = 1; $row <= $rows; ++$row) { for ($i = $cols; $i > $col; --$i) { $data[$row][soetemplate::num2chrs($i)] = $data[$row][soetemplate::num2chrs($i-1)]; } $data[$row][soetemplate::num2chrs($col)] = soetemplate::empty_cell(); } for ($i = $cols; $i > $col; --$i) { $opts[soetemplate::num2chrs($i)] = $opts[soetemplate::num2chrs($i-1)]; } unset($opts[soetemplate::num2chrs($col)]); ++$cols; //_debug_array($grid); return ''; break; case 'column_delete': if ($cols <= 1) { return lang('cant delete the only column of a grid !!!'); // todo: delete whole grid instead } for ($row = 1; $row <= $rows; ++$row) { for ($i = $col; $i < $cols-1; ++$i) { $data[$row][soetemplate::num2chrs($i)] = $data[$row][soetemplate::num2chrs($i+1)]; } unset($data[$row][soetemplate::num2chrs($cols-1)]); } for ($i = $col; $i < $cols-1; ++$i) { $opts[soetemplate::num2chrs($i)] = $opts[soetemplate::num2chrs($i+1)]; } unset($opts[soetemplate::num2chrs(--$cols)]); break; } $action = 'save-no-merge'; return ''; } /** * converts onclick selectbox and onclick text to one javascript call * * @param array &$widget reference into the widget-tree * @param array &$cell_content cell array in content * @param boolean $widget2content=true copy from widget to content or other direction */ function fix_set_onclick(&$widget,&$cell_content,$widget2content=true) { if ($widget2content) { if (preg_match('/^return confirm\(["\']{1}?(.*)["\']{1}\);?$/',$widget['onclick'],$matches)) { $cell_content['onclick'] = $matches[1]; $cell_content['onclick_type'] = 'confirm'; } else { $cell_content['onclick_type'] = !$widget['onclick'] ? '' : 'custom'; } } else // content --> widget { if (preg_match('/^return confirm\(["\']{1}?(.*)["\']{1}\);?$/',$cell_content['onclick'],$matches) || $cell_content['onclick_type'] != 'custom' && $cell_content['onclick']) { $cell_content['onclick_type'] = 'confirm'; $cell_content['onclick'] = is_array($matches) && $matches[1] ? $matches[1] : $cell_content['onclick']; $widget['onclick'] = "return confirm('".$cell_content['onclick']."');"; } elseif ($cell_content['onclick']) { $wiget['onclick'] = $cell_content['onclick']; $cell_content['onclick_type'] = 'custom'; } else { $cell_content['onclick_type'] = ''; } unset($widget['onclick_type']); } } /** * edit dialog for a widget * * @param array $content the submitted content of the etemplate::exec function, default null * @param string $msg msg to display, default '' */ function widget($content=null,$msg='') { if (is_array($content)) { $path = $content['goto'] ? $content['goto'] : ($content['goto2'] ? $content['goto2'] : $content['path']); $Ok = $this->etemplate->read($content['name'],$content['template'],$content['lang'],0,$path ? $content['version'] : $content['old_version']); } else { //echo "".($_GET['path']).":
\n"; list($name,$version,$path) = explode(':',$_GET['path'],3); //path='$path': child_id='$child_id', parent_path='$parent_path'
\n"; $parent =& $this->etemplate->get_widget_by_path($parent_path); if (is_array($content)) { foreach(array('save','apply','cancel','goto','goto2','edit_menu','box_menu','row_menu','column_menu') as $n => $name) { if (($action = $content[$name] ? ($n < 5 ? $name : $content[$name]) : false)) break; $name = ''; } unset($content[$name]); //echo "name='$name', parent-type='$parent[type]', action='$action'
\n"; if (($name == 'row_menu' || $name == 'column_menu') && $parent['type'] != 'grid' || $name == 'box_menu' && $parent['type'] == 'grid') { $msg .= lang("parent is a '%1' !!!",lang($parent['type'] ? $parent['type'] : 'template')); $action = false; } switch($name) { case 'edit_menu': $msg .= $this->edit_actions($action,$parent,$content,$child_id); break; case 'box_menu': $msg .= $this->box_actions($action,$parent,$content,$child_id,$parent_path); break; case 'row_menu': $msg .= $this->row_actions($action,$parent,$child_id); break; case 'column_menu': $msg .= $this->column_actions($action,$parent,$child_id); break; default: // all menu's are (only) working on the parent, referencing widget is unnecessary // and gives unexpected results, if parent is changed (eg. content gets copied) $widget =& $this->etemplate->get_widget_by_path($path); break; } switch ($action) { case 'goto': case 'goto2': $content['cell'] = $widget; break; case '': case 'save': case 'apply': // initialise the children arrays if type is changed to a widget with children //echo "$content[path]: $widget[type] --> ".$content['cell']['type']."
\n"; if (isset($this->etemplate->widgets_with_children[$content['cell']['type']])) { $this->change_widget_type($content['cell'],$widget); } if (!$action) break; // save+apply only $widget = $content['cell']; if ($content['cell']['onclick_type'] || $content['cell']['onclick']) { $this->fix_set_onclick($widget,$content['cell'],false); } // row- and column-attr for a grid if ($parent['type'] == 'grid' && preg_match('/^([0-9]+)([A-Z]+)$/',$child_id,$matches)) { list(,$row,$col) = $matches; $parent['data'][0]['h'.$row] = $content['grid_row']['height']. ($content['grid_row']['disabled']?','.$content['grid_row']['disabled']:''); $parent['data'][0]['c'.$row] = $content['grid_row']['class']. ($content['grid_row']['valign']?','.$content['grid_row']['valign']:''); $parent['data'][0][$col] = $content['grid_column']['width']. ($content['grid_column']['disabled']?','.$content['grid_column']['disabled']:''); } // fall-through case 'save-no-merge': case 'apply-no-merge': //$this->etemplate->echo_tmpl(); $ok = $this->etemplate->save($content); $msg .= $ok ? lang('Template saved') : lang('Error: while saveing !!!'); // if necessary fix the version of our opener if ($content['opener']['name'] == $content['name'] && $content['opener']['template'] == $content['template'] && $content['opener']['group'] == $content['group'] && $content['opener']['lang'] == $content['lang']) { $content['opener']['version'] = $content['version']; } $js = "opener.location.href='".$GLOBALS['phpgw']->link('/index.php',array( 'menuaction' => 'etemplate.editor.edit', )+$content['opener'])."';"; if ($action == 'apply' || $action == 'apply-no-merge') break; // fall through case 'cancel': $js .= 'window.close();'; echo "\n"; $GLOBALS['phpgw']->common->phpgw_exit(); break; } if ($js) { $content['java_script'] = ""; } } else { $widget =& $this->etemplate->get_widget_by_path($path); $content = $this->etemplate->as_array(-1); $content['cell'] = $widget; $this->fix_set_onclick($widget,$content['cell'],true); foreach($this->etemplate->db_key_cols as $var) { if (isset($_GET[$var])) { $content['opener'][$var] = $_GET[$var]; } } } unset($content['cell']['obj']); // just in case it contains a template-object if ($parent['type'] == 'grid' && preg_match('/^([0-9]+)([A-Z]+)$/',$child_id,$matches)) { list(,$row,$col) = $matches; $grid_row =& $content['grid_row']; list($grid_row['height'],$grid_row['disabled']) = explode(',',$parent['data'][0]['h'.$row]); list($grid_row['class'],$grid_row['valign']) = explode(',',$parent['data'][0]['c'.$row]); $grid_column =& $content['grid_column']; list($grid_column['width'],$grid_column['disabled']) = explode(',',$parent['data'][0][$col]); //echo "grid_row($row)=".print_r($grid_row,true).", grid_column($col)=".print_r($grid_column,true)."
\n"; } else { unset($content['grid_row']); unset($content['grid_column']); } $content['path'] = ($parent_path!='/'?$parent_path:'').'/'.$child_id; $content['msg'] = $msg; $content['goto'] = $this->path_components($content['path']); $content['goto2'] = $this->parent_navigation($parent,$parent_path,$child_id,$widget); $editor =& new etemplate('etemplate.editor.widget'); $type_tmpl =& new etemplate; if ($type_tmpl->read('etemplate.editor.widget.'.$widget['type'])) { $editor->set_cell_attribute('etemplate.editor.widget.generic','obj',$type_tmpl); } if ($parent['type'] == 'grid') { $editor->disable_cells('box_menu'); } else { $editor->disable_cells('row_menu'); $editor->disable_cells('column_menu'); } $GLOBALS['phpgw_info']['flags']['java_script'] = "\n"; $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Editable Templates - Editor'); $editor->exec('etemplate.editor.widget',$content,array( 'type' => array_merge($this->etemplate->types,$this->extensions), 'align' => $this->aligns, 'valign' => $this->valigns, 'edit_menu' => $this->edit_menu, 'box_menu' => $this->box_menu, 'row_menu' => $this->row_menu, 'column_menu'=> $this->column_menu, 'onclick_type'=> $this->onclick_types, ),'',$this->etemplate->as_array()+array( 'path' => $content['path'], 'old_version' => $this->etemplate->version, 'opener' => $content['opener'], 'cell' => $content['cell'], 'goto' => $content['goto'], ),2); } /** * edit dialog for the styles of a templat or app * * @param array $content the submitted content of the etemplate::exec function, default null * @param string $msg msg to display, default '' */ function styles($content=null,$msg='') { if (!is_array($content)) { foreach($this->etemplate->db_key_cols as $var) { if (isset($_GET[$var])) $content[$var] = $_GET[$var]; } } //_debug_array($content); // security check for content[from] if ($content['from'] && !preg_match('/^[A-Za-z0-9_-]+\/templates\/[A-Za-z0-9_-]+\/app.css$/',$content['from'])) { $content['from'] = ''; // someone tried to trick us reading a file we are not suppost to read } if (!$this->etemplate->read($content)) { $msg .= lang('Error: Template not found !!!'); } if ($content['save'] || $content['apply']) { if ($content['from']) { $path = PHPGW_SERVER_ROOT.'/'.$content['from']; if (is_writable(dirname($path)) && file_exists($path)) { rename($path,str_replace('.css','.old.css',$path)); } if (file_exists($path) && !is_writable($path)) { $msg .= lang("Error: webserver is not allowed to write into '%1' !!!",dirname($path)); } else { $fp = fopen($path,'w'); if (!$fp || !fwrite($fp,$content['styles'])) { $msg .= lang('Error: while saving !!!'); } @fclose($fp); } } else // the templates own embeded styles; { $this->etemplate->style = $content['styles']; $ok = $this->etemplate->save(); $msg = $ok ? lang('Template saved') : lang('Error: while saveing !!!'); } $js = "opener.location.href='".$GLOBALS['phpgw']->link('/index.php',array( 'menuaction' => 'etemplate.editor.edit', )+$this->etemplate->as_array(-1))."';"; } if ($content['save'] || $content['cancel']) { $js .= 'window.close();'; echo "\n"; $GLOBALS['phpgw']->common->phpgw_exit(); } $content = array( 'from' => $content['from'], 'java_script' => $js ? '' : '', 'msg' => $msg ); $tmpl =& new etemplate('etemplate.editor.styles'); if ($content['from']) { $path = PHPGW_SERVER_ROOT.'/'.$content['from']; $content['styles'] = file_exists($path) && is_readable($path) ? implode('',file($path)) : ''; if (!is_writable(dirname($path)) && (!file_exists($path) || !is_writable($path))) { $tmpl->set_cell_attribute('styles','readonly',true); } } else { $content['styles'] = $this->etemplate->style; } // generate list of style-sources $keys = $this->etemplate->as_array(-1); unset($keys['group']); $sources[''] = lang('eTemplate').': '.implode(':',$keys); list($app) = explode('.',$this->etemplate->name); $app_templates = @opendir(PHPGW_SERVER_ROOT.'/'.$app.'/templates'); while (($template = @readdir($app_templates)) !== false) { $dir = PHPGW_SERVER_ROOT.'/'.$app.'/templates/'.$template; if ($template[0] == '.' || $template == 'CVS' || !is_dir($dir.'/images')) continue; // not a template-dir $exists = file_exists($dir.'/app.css'); $writable = is_writable($dir) || $exists && is_writable($dir.'/app.css'); if (!$exists && !$writable) continue; // nothing to show $rel_path = $app.'/templates/'.$template.'/app.css'; $sources[$rel_path] = lang('file').': '.$rel_path.($exists && !$writable ? ' ('.lang('readonly').')' : ''); } $GLOBALS['phpgw_info']['flags']['java_script'] = "\n"; $GLOBALS['phpgw_info']['flags']['app_header'] = lang('etemplate').' - '.lang('CSS-styles'); $tmpl->exec('etemplate.editor.styles',$content,array('from'=>$sources),'',$keys,2); } /** * search the inc-dirs of etemplate and the app whichs template is edited for extensions / custom widgets * * extensions are class-files in $app/inc/class.${name}_widget.inc.php * the extensions found will be saved in a class-var and in the session * * @param string $app='etemplate' app to scan * @return string comma delimited list of new found extensions */ function scan_for_extensions($app='etemplate') { if (!is_array($this->extensions)) $this->extensions = array(); if (isset($this->extensions['**loaded**'][$app])) return ''; // already loaded $labels = array(); $dir = @opendir(PHPGW_SERVER_ROOT.'/'.$app.'/inc'); while ($dir && ($file = readdir($dir))) { if (ereg('class\\.([a-zA-Z0-9_]*)_widget.inc.php',$file,$regs) && ($regs[1] != 'xslt' || $this->etemplate->xslt) && ($ext = $this->etemplate->loadExtension($regs[1].'.'.$app,$this->etemplate))) { if (is_array($ext)) { $this->extensions += $ext; $labels += $ext; } else { $this->extensions[$regs[1]] = $ext; $labels[] = $ext; } } } // store the information in the session, our constructor loads it from there $GLOBALS['phpgw']->session->appsession('extensions','etemplate',$this->extensions); $apps_loaded = $GLOBALS['phpgw']->session->appsession('apps_loaded','etemplate'); $apps_loaded[$app] = true; $GLOBALS['phpgw']->session->appsession('apps_loaded','etemplate',$apps_loaded); //_debug_array($this->extensions); _debug_array($apps_loaded); return implode(', ',$labels); } };