* @version $Id$ */ include_once(EGW_INCLUDE_ROOT . '/etemplate/inc/class.boetemplate.inc.php'); /** * creates dialogs / HTML-forms from eTemplate descriptions * * Usage example: * * $tmpl =& CreateObject('etemplate.etemplate','app.template.name'); * $tmpl->exec('app.class.callback',$content_to_show); * * This creates a form from the eTemplate 'app.template.name' and takes care that * the method / public function 'callback' in class 'class' of 'app' gets called * if the user submits the form. For the complete param's see the description of exec. * * etemplate or uietemplate extends boetemplate, all vars and public functions are inherited * * @package etemplate * @subpackage api * @author Ralf Becker * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License */ class etemplate extends boetemplate { /** * integer debug-level or template-name or cell-type or '' = off * 1=calls to show and process_show, 2=content after process_show, * 3=calls to show_cell and process_show_cell * * @var int/string */ var $debug; /** * Instance of the html class * * @var html */ var $html; var $xslt = false; /* do we run in the xslt framework (true) or the regular eGW one (false) */ var $class_conf = array('nmh' => 'th','nmr0' => 'row_on','nmr1' => 'row_off'); var $public_functions = array('process_exec' => True); /** * Inner width of browser window * * @var int */ var $innerWidth; /** * Reference to the content-param of the last call to show, for extensions to use * * @var array */ var $content; /** * Reference to the sel_options-param of the last call to show, for extensions to use * * @var array */ var $sel_options; /** * Name of the currently processed etemplate, reference to $GLOBALS['egw_info']['etemplate']['name_form'] * * @var string */ var $name_form; /** * Used form-names in this request, reference to $GLOBALS['egw_info']['etemplate']['name_forms'] * * @var array */ var $name_forms; /** * Basename of the variables (content) in $_POST and id's, usually 'exec', * if there's not more then one eTemplate on the page (then it will be exec, exec2, exec3, ... * * @var string */ var $name_vars='exec'; /** * constructor of etemplate class, reads an eTemplate if $name is given * * @param string $name of etemplate or array with name and other keys * @param string/array $load_via with keys of other etemplate to load in order to get $name */ function etemplate($name='',$load_via='') { if (!is_object($GLOBALS['egw']->html)) { $GLOBALS['egw']->html =& CreateObject('phpgwapi.html'); } $this->html = &$GLOBALS['egw']->html; if (!is_object($GLOBALS['egw']->template)) { $GLOBALS['egw']->template =& CreateObject('phpgwapi.Template'); } $this->boetemplate($name,$load_via); $this->xslt = is_object($GLOBALS['egw']->xslttpl); $this->sitemgr = is_object($GLOBALS['Common_BO']); if (($this->innerWidth = (int) $_POST['innerWidth'])) { $GLOBALS['egw']->session->appsession('innerWidth','etemplate',$this->innerWidth); } elseif (!($this->innerWidth = (int) $GLOBALS['egw']->session->appsession('innerWidth','etemplate'))) { $this->innerWidth = 1018; // default width for an assumed screen-resolution of 1024x768 } //echo "

_POST[innerWidth]='$_POST[innerWidth]', innerWidth=$this->innerWidth

\n"; $this->name_form =& $GLOBALS['egw_info']['etemplate']['name_form']; $this->name_forms =& $GLOBALS['egw_info']['etemplate']['name_forms']; if (!is_array($this->name_forms)) $this->name_forms = array(); } /** * Abstracts a html-location-header call * * In other UI's than html this needs to call the methode, defined by menuaction or * open a browser-window for any other links. * * @param string/array $params url or array with get-params incl. menuaction */ function location($params='') { $GLOBALS['egw']->redirect_link(is_array($params) ? '/index.php' : $params, is_array($params) ? $params : ''); } /** * Generats a Dialog from an eTemplate - abstract the UI-layer * * This is the only function an application should use, all other are INTERNAL and * do NOT abstract the UI-layer, because they return HTML. * Generates a webpage with a form from the template and puts process_exec in the * form as submit-url to call process_show for the template before it * ExecuteMethod's the given $method of the caller. * * @param string $method Methode (e.g. 'etemplate.editor.edit') to be called if form is submitted * @param array $content with content to fill the input-fields of template, eg. the text-field * with name 'name' gets its content from $content['name'] * @param $sel_options array or arrays with the options for each select-field, keys are the * field-names, eg. array('name' => array(1 => 'one',2 => 'two')) set the * options for field 'name'. ($content['options-name'] is possible too !!!) * @param array $readonlys with field-names as keys for fields with should be readonly * (eg. to implement ACL grants on field-level or to remove buttons not applicable) * @param array $preserv with vars which should be transported to the $method-call (eg. an id) array('id' => $id) sets $_POST['id'] for the $method-call * @param int $output_mode 0 = echo incl. navbar, 1 = return html, 2 = echo without navbar (eg. for popups) * -1 = first time return html, after use 0 (echo html incl. navbar), eg. for home * @param string $ignore_validation if not empty regular expression for validation-errors to ignore * @param array $changes change made in the last call if looping, only used internaly by process_exec * @return string html for $output_mode == 1, else nothing */ function exec($method,$content,$sel_options='',$readonlys='',$preserv='',$output_mode=0,$ignore_validation='',$changes='') { //echo "
globals[java_script] = '".$GLOBALS['egw_info']['etemplate']['java_script']."', this->java_script() = '".$this->java_script()."'\n"; if (!$sel_options) { $sel_options = array(); } if (!$readonlys) { $readonlys = array(); } if (!$preserv) { $preserv = array(); } if (!$changes) { $changes = array(); } if (isset($content['app_header'])) { $GLOBALS['egw_info']['flags']['app_header'] = $content['app_header']; } if ($GLOBALS['egw_info']['flags']['currentapp'] != 'etemplate') { $GLOBALS['egw']->translation->add_app('etemplate'); // some extensions have own texts } $id = $this->appsession_id(); // initialise $GLOBALS['egw_info']['etemplate'], in case there are multiple eTemplates on a page $GLOBALS['egw_info']['etemplate'] = array( 'name_forms' => $GLOBALS['egw_info']['etemplate']['name_forms'], 'validation_errors' => $GLOBALS['egw_info']['etemplate']['validation_errors'], 'hooked' => $GLOBALS['egw_info']['etemplate']['hooked'], ); $this->name_form =& $GLOBALS['egw_info']['etemplate']['name_form']; $this->name_forms =& $GLOBALS['egw_info']['etemplate']['name_forms']; if (!is_array($this->name_forms)) $this->name_forms = array(); // use different form-names to allows multiple eTemplates in one page, eg. addressbook-view $this->name_form = 'eTemplate'; if (in_array($this->name_form,$this->name_forms)) { $this->name_form .= 1+count($this->name_forms); $this->name_vars .= 1+count($this->name_forms); } $this->name_forms[] = $this->name_form; $GLOBALS['egw_info']['etemplate']['output_mode'] = $output_mode; // let extensions "know" they are run eg. in a popup $GLOBALS['egw_info']['etemplate']['form_options'] = ''; // might be set in show $GLOBALS['egw_info']['etemplate']['to_process'] = array(); $html = $this->html->form($this->include_java_script(1). $this->html->input_hidden(array( 'submit_button' => '', 'innerWidth' => '', ),'',False). $this->show($this->complete_array_merge($content,$changes),$sel_options,$readonlys,$this->name_vars),array( 'etemplate_exec_id' => $id ),$this->sitemgr ? '' : '/etemplate/process_exec.php?menuaction='.$method, '',$this->name_form,$GLOBALS['egw_info']['etemplate']['form_options']. // dont set the width of popups! ($output_mode != 0 ? '' : ' onsubmit="this.innerWidth.value=window.innerWidth ? window.innerWidth : document.body.clientWidth;"')); //echo "to_process="; _debug_array($GLOBALS['egw_info']['etemplate']['to_process']); if ($this->sitemgr) { $GLOBALS['egw_info']['flags']['java_script'] .= $this->include_java_script(2); } elseif (!$this->xslt) { $hooked = isset($GLOBALS['egw_info']['etemplate']['content']) ? $GLOBALS['egw_info']['etemplate']['content'] : $GLOBALS['egw']->template->get_var('phpgw_body'); if (!@$GLOBALS['egw_info']['etemplate']['hooked'] && (int) $output_mode != 1 && (int) $output_mode != -1) // not just returning the html { $GLOBALS['egw_info']['flags']['java_script'] .= $this->include_java_script(2); if ($GLOBALS['egw_info']['flags']['currentapp'] != 'etemplate') { $css_file = '/etemplate/templates/'.$GLOBALS['egw_info']['server']['template_set'].'/app.css'; if (!file_exists(EGW_SERVER_ROOT.$css_file)) { $css_file = '/etemplate/templates/default/app.css'; } $GLOBALS['egw_info']['flags']['css'] .= "\n\t\t\n\t\t".''."\n\t\t'."\n"; echo '
'.$this->html->image('phpgwapi','ajax-loader') . '
'; } } } echo $GLOBALS['egw_info']['etemplate']['hook_content'].$html; if (!$GLOBALS['egw_info']['etemplate']['hooked'] && (!isset($_GET['menuaction']) || strpos($_SERVER['PHP_SELF'],'process_exec.php')!==false)) { if((int) $output_mode == 2) { echo "\n"; } $GLOBALS['egw']->common->egw_footer(); } } else { // need to add some logic here to support popups (output_mode==2) for xslt, but who cares ... $GLOBALS['egw']->xslttpl->set_var('phpgw',array('body_data' => $html)); } } $this->save_appsession($sess = $this->as_array(2) + array( 'readonlys' => $readonlys, 'content' => $content, 'changes' => $changes, 'sel_options' => $sel_options, 'preserv' => $preserv, 'extension_data' => $GLOBALS['egw_info']['etemplate']['extension_data'], 'to_process' => $GLOBALS['egw_info']['etemplate']['to_process'], 'java_script' => $GLOBALS['egw_info']['etemplate']['java_script'], 'java_script_from_flags' => $GLOBALS['egw_info']['flags']['java_script'], 'java_script_body_tags' => $GLOBALS['egw']->js->body, 'include_xajax' => $GLOBALS['egw_info']['flags']['include_xajax'], 'dom_enabled' => $GLOBALS['egw_info']['etemplate']['dom_enabled'], 'hooked' => $hooked != '' ? $hooked : $GLOBALS['egw_info']['etemplate']['hook_content'], 'hook_app' => $hooked ? $GLOBALS['egw_info']['flags']['currentapp'] : $GLOBALS['egw_info']['etemplate']['hook_app'], 'app_header' => $GLOBALS['egw_info']['flags']['app_header'], 'output_mode' => $output_mode != -1 ? $output_mode : 0, 'session_used' => 0, 'ignore_validation' => $ignore_validation, 'method' => $method, 'name_vars' => $this->name_vars, ),$id); /* echo "

total size session data = ".($total=strlen(serialize($sess)))."

\n"; echo "

shares bigger then 1.0% percent of it:

\n"; foreach($sess as $key => $val) { $len = strlen(is_array($val) ? serialize($val) : $val); $len .= ' ('.sprintf('%2.1lf',($percent = 100.0 * $len / $total)).'%)'; if ($percent < 1.0) continue; echo "

$key: strlen(\$val)=$len

\n"; if (is_array($val) && $len > 2000) { foreach($val as $k => $v) { $l = strlen(is_array($v) ? serialize($v) : $v); $l .= ' ('.sprintf('%2.1lf',($p = 100.0 * $l / $total)).'%)'; if ($p < 1.0) continue; echo "

 - {$key}[$k]: strlen(\$v)=$l

\n"; } } } */ if ($this->sitemgr || (int) $output_mode == 1 || (int) $output_mode == -1) // return html { return $html; } } /** * Check if we have not ignored validation errors * * @param string $ignore_validation='' if not empty regular expression for validation-errors to ignore * @param string $cname=null name-prefix, which need to be ignored, default $this->name_vars * @return boolean true if there are not ignored validation errors, false otherwise */ function validation_errors($ignore_validation='',$cname=null) { if (is_null($cname)) $cname = $this->name_vars; //echo "

uietemplate::validation_errors('$ignore_validation','$cname') validation_error="; _debug_array($GLOBALS['egw_info']['etemplate']['validation_errors']); if (!$ignore_validation) return count($GLOBALS['egw_info']['etemplate']['validation_errors']) > 0; foreach($GLOBALS['egw_info']['etemplate']['validation_errors'] as $name => $error) { if ($cname) $name = preg_replace('/^'.$cname.'\[([^\]]+)\](.*)$/','\\1\\2',$name); // treat $ignoare_validation only as regular expression, if it starts with a slash if ($ignore_validation[0] == '/' && !preg_match($ignore_validation,$name) || $ignore_validation[0] != '/' && $ignore_validation != $name) { //echo "

uietemplate::validation_errors('$ignore_validation','$cname') name='$name' ($error) not ignored!!!

\n"; return true; } //echo "

uietemplate::validation_errors('$ignore_validation','$cname') name='$name' ($error) ignored

\n"; } return false; } /** * Makes the necessary adjustments to _POST before it calls the app's method * * This function is only to submit forms to, create with exec. * All eTemplates / forms executed with exec are submited to this function * via /etemplate/process_exec.php?menuaction=. We cant use the global index.php as * it would set some constants to etemplate instead of the calling app. * process_exec then calls process_show for the eTemplate (to adjust the content of the _POST) and * ExecMethod's the given callback from the app with the content of the form as first argument. * * @return mixed false if no sessiondata and $this->sitemgr, else the returnvalue of exec of the method-calls */ function process_exec($etemplate_exec_id = null, $submit_button = null, $exec = null, $type = 'regular' ) { if(!$etemplate_exec_id) $etemplate_exec_id = $_POST['etemplate_exec_id']; if(!$submit_button) $submit_button = $_POST['submit_button']; if(!$exec) $exec = $_POST; //echo "process_exec: _POST ="; _debug_array($_POST); $session_data = $this->get_appsession($etemplate_exec_id); //echo "

process_exec: session_data ="; _debug_array($session_data); if (!$etemplate_exec_id || !is_array($session_data) || count($session_data) < 10) { if ($this->sitemgr) return false; //echo "uitemplate::process_exec() id='$_POST[etemplate_exec_id]' invalid session-data !!!"; _debug_array($_SESSION); // this prevents an empty screen, if the sessiondata gets lost somehow $this->location(array('menuaction' => $_GET['menuaction'])); } $this->name_vars = $session_data['name_vars']; if (isset($submit_button) && !empty($submit_button)) { $this->set_array($exec,$submit_button,'pressed'); } $content = $exec[$this->name_vars]; if (!is_array($content)) { $content = array(); } $this->init($session_data); $GLOBALS['egw_info']['etemplate']['extension_data'] = $session_data['extension_data']; $GLOBALS['egw_info']['etemplate']['java_script'] = $session_data['java_script'] || $_POST['java_script']; $GLOBALS['egw_info']['etemplate']['dom_enabled'] = $session_data['dom_enabled'] || $_POST['dom_enabled']; //echo "globals[java_script] = '".$GLOBALS['egw_info']['etemplate']['java_script']."', session_data[java_script] = '".$session_data['java_script']."', _POST[java_script] = '".$_POST['java_script']."'\n"; //echo "process_exec($this->name) content ="; _debug_array($content); if ($GLOBALS['egw_info']['flags']['currentapp'] != 'etemplate') { $GLOBALS['egw']->translation->add_app('etemplate'); // some extensions have own texts } $this->process_show($content,$session_data['to_process'],$this->name_vars,$type); $GLOBALS['egw_info']['etemplate']['loop'] |= !$this->canceled && $this->button_pressed && $this->validation_errors($session_data['ignore_validation']); // set by process_show //echo "process_exec($this->name) process_show(content) ="; _debug_array($content); //echo "process_exec($this->name) session_data[changes] ="; _debug_array($session_data['changes']); $content = $this->complete_array_merge($session_data['changes'],$content); //echo "process_exec($this->name) merge(changes,content) ="; _debug_array($content); if ($GLOBALS['egw_info']['etemplate']['loop']) { if ($session_data['hooked'] != '') // set previous phpgw_body if we are called as hook { if (!$this->xslt) { $GLOBALS['egw_info']['etemplate']['hook_content'] = $session_data['hooked']; $GLOBALS['egw_info']['flags']['currentapp'] = $GLOBALS['egw_info']['etemplate']['hook_app'] = $session_data['hook_app']; } else { $GLOBALS['egw']->xslttpl->set_var('phpgw',array('body_data' => $session_data['hooked'])); } } if($session_data['include_xajax']) $GLOBALS['egw_info']['flags']['include_xajax'] = true; if (!empty($session_data['app_header'])) { $GLOBALS['egw_info']['flags']['app_header'] = $session_data['app_header']; } $GLOBALS['egw_info']['flags']['java_script'] .= $session_data['java_script_from_flags']; if (!empty($session_data['java_script_body_tags'])) { if( !is_object($GLOBALS['egw']->js)) { $GLOBALS['egw']->js =& CreateObject('phpgwapi.javascript'); } foreach ($session_data['java_script_body_tags'] as $tag => $code) { //error_log($GLOBALS['egw']->js->body[$tag]); $GLOBALS['egw']->js->body[$tag] .= $code; } } //echo "

process_exec($this->name): loop is set, content=

\n"; _debug_array($content); return $this->exec($session_data['method'],$session_data['content'],$session_data['sel_options'], $session_data['readonlys'],$session_data['preserv'],$session_data['output_mode'], $session_data['ignore_validation'],$content); } else { //echo "

process_exec($this->name): calling $session_data[method]

\n"; return ExecMethod($session_data['method'],$this->complete_array_merge($session_data['preserv'],$content)); } } /** * process the values transfered with the javascript function values2url * * The returned array contains the preserved values overwritten (only!) with the variables named in values2url * * @return array/boolean content array or false on error */ function process_values2url() { //echo "process_exec: _GET ="; _debug_array($_GET); $session_data = $this->get_appsession($_GET['etemplate_exec_id']); //echo "

process_exec: session_data ="; _debug_array($session_data); if (!$_GET['etemplate_exec_id'] || !is_array($session_data) || count($session_data) < 10) { return false; } $this->name_vars = $session_data['name_vars']; $GLOBALS['egw_info']['etemplate']['extension_data'] = $session_data['extension_data']; $content = $_GET[$this->name_vars]; if (!is_array($content)) { $content = array(); } $this->process_show($content,$session_data['to_process'],$this->name_vars); return $this->complete_array_merge($session_data['preserv'],$content); } /** * creates HTML from an eTemplate * * This is done by calling show_cell for each cell in the form. show_cell itself * calls show recursivly for each included eTemplate. * You could use it in the UI-layer of an app, just make shure to call process_show !!! * This is intended as internal function and should NOT be called by new app's direct, * as it deals with HTML and is so UI-dependent, use exec instead. * * @internal * @param array $content with content for the cells, keys are the names given in the cells/form elements * @param array $sel_options with options for the selectboxes, keys are the name of the selectbox * @param array $readonlys with names of cells/form-elements to be not allowed to change * This is to facilitate complex ACL's which denies access on field-level !!! * @param string $cname basename of names for form-elements, means index in $_POST * eg. $cname='cont', element-name = 'name' returned content in $_POST['cont']['name'] * @param string $show_c name/index for name expansion * @param string $show_row name/index for name expansion * @return string the generated HTML */ function show($content,$sel_options='',$readonlys='',$cname='',$show_c=0,$show_row=0) { if (!$sel_options) { $sel_options = array(); } // make it globaly availible for show_cell and show_grid, or extensions $this->sel_options =& $sel_options; if (!$readonlys) { $readonlys = array(); } if (++$this->already_showed > 1) return ''; // prefens infinit self-inclusion if (is_int($this->debug) && $this->debug >= 1 || $this->name && $this->debug == $this->name) { echo "

etemplate.show($this->name): $cname =\n"; _debug_array($content); echo "readonlys="; _debug_array($readonlys); } if (!is_array($content)) { $content = array(); // happens if incl. template has no content } // make the content availible as class-var for extensions $this->content =& $content; $html = "\n\n\n\n"; if (!$GLOBALS['egw_info']['etemplate']['styles_included'][$this->name]) { $GLOBALS['egw_info']['etemplate']['styles_included'][$this->name] = True; $html .= $this->html->style($this->style)."\n\n"; } $path = '/'; foreach ($this->children as $n => $child) { $h = $this->show_cell($child,$content,$readonlys,$cname,$show_c,$show_row,$nul,$class,$path.$n); $html .= $class || $child['align'] ? $this->html->div($h,$this->html->formatOptions(array( $class, $child['align'], ),'class,align')) : $h; } return $html."\n\n"; } /** * creates HTML from an eTemplate * * This is done by calling show_cell for each cell in the form. show_cell itself * calls show recursivly for each included eTemplate. * You can use it in the UI-layer of an app, just make shure to call process_show !!! * This is intended as internal function and should NOT be called by new app's direct, * as it deals with HTML and is so UI-dependent, use exec instead. * * @internal * @param array $grid representing a grid * @param array $content with content for the cells, keys are the names given in the cells/form elements * @param array $readonlys with names of cells/form-elements to be not allowed to change * This is to facilitate complex ACL's which denies access on field-level !!! * @param string $cname basename of names for form-elements, means index in $_POST * eg. $cname='cont', element-name = 'name' returned content in $_POST['cont']['name'] * @param string $show_c name/index for name expansion * @param string $show_row name/index for name expansion * @param string $path path in the widget tree * @return string the generated HTML */ function show_grid(&$grid,$content,$readonlys='',$cname='',$show_c=0,$show_row=0,$path='') { if (!$readonlys) { $readonlys = array(); } if (is_int($this->debug) && $this->debug >= 2 || $grid['name'] && $this->debug == $grid['name'] || $this->name && $this->debug == $this->name) { echo "

etemplate.show_grid($grid[name]): $cname =\n"; _debug_array($content); } if (!is_array($content)) { $content = array(); // happens if incl. template has no content } $content += array( // for var-expansion in names in show_cell '.c' => $show_c, '.col' => $this->num2chrs($show_c-1), '.row' => $show_row ); $rows = array(); $data = &$grid['data']; reset($data); if (isset($data[0])) { list(,$opts) = each($data); } else { $opts = array(); } $max_cols = $grid['cols']; for ($r = 0; $row = 1+$r /*list($row,$cols) = each($data)*/; ++$r) { if (!(list($r_key) = each($data))) // no further row { if (!(($this->autorepeat_idx($cols['A'],0,$r,$idx,$idx_cname) && $idx_cname) || (substr($cols['A']['type'],1) == 'box' && $this->autorepeat_idx($cols['A'][1],0,$r,$idx,$idx_cname) && $idx_cname) || ($this->autorepeat_idx($cols['B'],1,$r,$idx,$idx_cname) && $idx_cname)) || !$this->isset_array($content,$idx_cname)) { break; // no auto-row-repeat } } else { $cols = &$data[$r_key]; list($height,$disabled) = explode(',',$opts["h$row"]); $class = /*TEST-RB$no_table_tr ? $tr_class :*/ $opts["c$row"]; } if ($disabled != '' && $this->check_disabled($disabled,$content)) { continue; // row is disabled } $rows[".$row"] .= $this->html->formatOptions($height,'height'); list($cl) = explode(',',$class); if ($cl == '@' || $cl && strpos($cl,'$') !== false) { $cl = $this->expand_name($cl,0,$r,$content['.c'],$content['.row'],$content); } if ($cl == 'nmr' || substr($cl,0,3) == 'row') // allow to have further classes behind row { $cl = 'row_'.($nmr_alternate++ & 1 ? 'off' : 'on').substr($cl,3); // alternate color } $cl = isset($this->class_conf[$cl]) ? $this->class_conf[$cl] : $cl; $rows[".$row"] .= $this->html->formatOptions($cl,'class'); $rows[".$row"] .= $this->html->formatOptions($class,',valign'); reset ($cols); $row_data = array(); for ($c = 0; True /*list($col,$cell) = each($cols)*/; ++$c) { $col = $this->num2chrs($c); if (!(list($c_key) = each($cols))) // no further cols { // only check if the max. column-number reached so far is exeeded // otherwise the rows have a differen number of cells and it saved a lot checks if ($c >= $max_cols) { if (!$this->autorepeat_idx($cell,$c,$r,$idx,$idx_cname,True) || !$this->isset_array($content,$idx)) { break; // no auto-col-repeat } $max_cols = $c+1; } } else { $cell = &$cols[$c_key]; list($col_width,$col_disabled) = explode(',',$opts[$col]); if (!$cell['height']) // if not set, cell-height = height of row { $cell['height'] = $height; } if (!$cell['width']) // if not set, cell-width = width of column or table { list($col_span) = explode(',',$cell['span']); if ($col_span == 'all' && !$c) { list($cell['width']) = explode(',',$this->size); } else { $cell['width'] = $col_width; } } } /*TEST-RB if ($cell['type'] == 'template' && $cell['onchange']) { $cell['tr_class'] = $cl; }*/ if ($col_disabled != '' && $this->check_disabled($col_disabled,$content)) { continue; // col is disabled } $row_data[$col] = $this->show_cell($cell,$content,$readonlys,$cname,$c,$r,$span,$cl,$path.'/'.$r_key.$c_key); if ($row_data[$col] == '' && $this->rows == 1) { unset($row_data[$col]); // omit empty/disabled cells if only one row continue; } // can only be set via source at the moment if (strlen($cell['onclick']) > 1 && $cell['type'] != 'button') { $row_data[".$col"] .= ' onclick="'.$this->js_pseudo_funcs($cell['onclick'],$cname).'"' . ($cell['id'] ? ' id="'.$cell['id'].'"' : ''); } $colspan = $span == 'all' ? $this->cols-$c : 0+$span; if ($colspan > 1) { $row_data[".$col"] .= " colspan=\"$colspan\""; for ($i = 1; $i < $colspan; ++$i,++$c) { each($cols); // skip next cell(s) } } else { list($width,$disable) = explode(',',$opts[$col]); if ($width) // width only once for a non colspan cell { $row_data[".$col"] .= " width=\"$width\""; $opts[$col] = "0,$disable"; } } $row_data[".$col"] .= $this->html->formatOptions($cell['align']?$cell['align']:'left','align'); // allow to set further attributes in the tablecell, beside the class if (is_array($cl)) { foreach($cl as $attr => $val) { if ($attr != 'class' && $val) { $row_data['.'.$col] .= ' '.$attr.'="'.$val.'"'; } } $cl = $cl['class']; } $cl = $this->expand_name(isset($this->class_conf[$cl]) ? $this->class_conf[$cl] : $cl, $c,$r,$show_c,$show_row,$content); // else the class is set twice, in the table and the table-cell, which is not good for borders if ($cl && $cell['type'] != 'template' && $cell['type'] != 'grid') { $row_data[".$col"] .= $this->html->formatOptions($cl,'class'); } } $rows[$row] = $row_data; } if (!$rows) return ''; list($width,$height,,,,,$overflow) = $options = explode(',',$grid['size']); if ($overflow && $height) { $options[1] = ''; // set height in div only } $html = $this->html->table($rows,$this->html->formatOptions($options,'width,height,border,class,cellspacing,cellpadding'). $this->html->formatOptions($grid['span'],',class'). $this->html->formatOptions($grid['name']?$this->form_name($cname,$grid['name']):'','id')); if (!empty($overflow)) { if (is_numeric($height)) $height .= 'px'; if (is_numeric($width)) $width .= 'px'; $div_style=' style="'.($width?"width: $width; ":'').($height ? "height: $height; ":'')."overflow: $overflow;\""; $html = $this->html->div($html,$div_style); } return "\n\n\n$html\n\n"; } /** * build the name of a form-element from a basename and name * * name and basename can contain sub-indices in square bracets, eg. basename="base[basesub1][basesub2]" * and name = "name[sub]" gives "base[basesub1][basesub2][name][sub]" * * @param string $cname basename * @param string $name name * @return string complete form-name */ function form_name($cname,$name) { if(is_object($name)) return ''; $name_parts = explode('[',str_replace(']','',$name)); if (!empty($cname)) { array_unshift($name_parts,$cname); } $form_name = array_shift($name_parts); if (count($name_parts)) { $form_name .= '['.implode('][',$name_parts).']'; } return $form_name; } /** * generates HTML for one widget (input-field / cell) * * calls show to generate included eTemplates. Again only an INTERMAL function. * * @internal * @param array $cell with data of the cell: name, type, ... * @param array $content with content for the cells, keys are the names given in the cells/form elements * @param array $readonlys with names of cells/form-elements to be not allowed to change * This is to facilitate complex ACL's which denies access on field-level !!! * @param string $cname basename of names for form-elements, means index in $_POST * eg. $cname='cont', element-name = 'name' returned content in $_POST['cont']['name'] * @param string $show_c name/index for name expansion * @param string $show_row name/index for name expansion * @param string &$span on return number of cells to span or 'all' for the rest (only used for grids) * @param string &$class on return the css class of the cell, to be set in the tag * @param string $path path in the widget tree * @return string the generated HTML */ function show_cell($cell,$content,$readonlys,$cname,$show_c,$show_row,&$span,&$class,$path='') { if ($this->debug && (is_int($this->debug) && $this->debug >= 3 || $this->debug == $cell['type'])) { echo "

etemplate.show_cell($this->name,name='${cell['name']}',type='${cell['type']}',cname='$cname')

\n"; } list($span) = explode(',',$cell['span']); // evtl. overriten later for type template if ($cell['name']{0} == '@' && $cell['type'] != 'template') { $cell['name'] = $this->get_array($content,$this->expand_name(substr($cell['name'],1), $show_c,$show_row,$content['.c'],$content['.row'],$content)); } $name = $this->expand_name($cell['name'],$show_c,$show_row,$content['.c'],$content['.row'],$content); $form_name = $this->form_name($cname,$name); $value = $this->get_array($content,$name); $options = ''; if ($readonly = $cell['readonly'] || @$readonlys[$name] && !is_array($readonlys[$name]) || $readonlys['__ALL__']) { $options .= ' readonly="readonly"'; } if ((int) $cell['tabindex']) $options .= ' tabindex="'.(int)$cell['tabindex'].'"'; if ($cell['accesskey']) $options .= ' accesskey="'.$this->html->htmlspecialchars($cell['accesskey']).'"'; if (strchr($cell['size'],'$') || $cell['size']{0} == '@') // expand cell['size'] for the button-disabled-check now { $cell['size'] = $this->expand_name($cell['size'],$show_c,$show_row,$content['.c'],$content['.row'],$content); } if ($cell['disabled'] && $readonlys[$name] !== false || $readonly && ($cell['type'] == 'button' || $cell['type'] == 'buttononly') && strpos($cell['size'],',')===false) { if ($this->rows == 1) { return ''; // if only one row omit cell } $cell = $this->empty_cell(); // show nothing $value = ''; } $extra_label = True; // the while loop allows to build extensions from other extensions // please note: only the first extension's post_process function is called !!! list($type,$sub_type) = explode('-',$cell['type']); while ((!$this->types[$cell['type']] || !empty($sub_type)) && $this->haveExtension($type,'pre_process')) { //echo "

pre_process($cell[name]/$cell[type])

\n"; if (strchr($cell['size'],'$') || $cell['size']{0} == '@') { $cell['size'] = $this->expand_name($cell['size'],$show_c,$show_row,$content['.c'],$content['.row'],$content); } if (!$ext_type) $ext_type = $type; $extra_label = $this->extensionPreProcess($type,$form_name,$value,$cell,$readonlys[$name]); $readonly = $readonly || $cell['readonly']; // might be set by extension $this->set_array($content,$name,$value); if ($cell['type'] == $type.'-'.$sub_type) break; // stop if no further type-change list($type,$sub_type) = explode('-',$cell['type']); } list(,$class) = explode(',',$cell['span']); // might be set by extension if (strchr($class,'$') || $class{0} == '@') { $class = $this->expand_name($class,$show_c,$show_row,$content['.c'],$content['.row'],$content); } $cell_options = $cell['size']; if (strchr($cell_options,'$') || $cell_options{0} == '@') { $cell_options = $this->expand_name($cell_options,$show_c,$show_row,$content['.c'],$content['.row'],$content); } $label = $cell['label']; if (strchr($label,'$') || $label{0} == '@') { $label = $this->expand_name($label,$show_c,$show_row,$content['.c'],$content['.row'],$content); } $help = $cell['help']; if (strchr($help,'$') || $help{0} == '@') { $no_lang_on_help = true; $help = $this->expand_name($help,$show_c,$show_row,$content['.c'],$content['.row'],$content); } $blur = $cell['blur']{0} == '@' ? $this->get_array($content,substr($cell['blur'],1)) : (strlen($cell['blur']) <= 1 ? $cell['blur'] : lang($cell['blur'])); if ($this->java_script()) { if ($blur) { if (empty($value)) { $value = $blur; } $onFocus .= "if(this.value=='".addslashes($this->html->htmlspecialchars($blur))."') this.value='';"; $onBlur .= "if(this.value=='') this.value='".addslashes($this->html->htmlspecialchars($blur))."';"; } if ($help) { if ((int)$cell['no_lang'] < 2 && !$no_lang_on_help) { $help = lang($help); } if (($use_tooltip_for_help = strpos($help,'<') !== false && strip_tags($help) != $help)) // helptext is html => use a tooltip { $options .= $this->html->tooltip($help); } else // "regular" help-text in the statusline { $onFocus .= "self.status='".addslashes($this->html->htmlspecialchars($help))."'; return true;"; $onBlur .= "self.status=''; return true;"; if ($cell['type'] == 'button' || $cell['type'] == 'buttononly' || $cell['type'] == 'file') // for button additionally when mouse over button { $options .= " onMouseOver=\"self.status='".addslashes($this->html->htmlspecialchars($help))."'; return true;\""; $options .= " onMouseOut=\"self.status=''; return true;\""; } } } if ($onBlur) { $options .= " onFocus=\"$onFocus\" onBlur=\"$onBlur\""; } if ($cell['onchange'] && !($cell['type'] == 'button' || $cell['type'] == 'buttononly')) { if (strchr($cell['onchange'],'$') || $cell['onchange']{0} == '@') { $cell['onchange'] = $this->expand_name($cell['onchange'],$show_c,$show_row,$content['.c'],$content['.row'],$content); } $options .= ' onChange="'.($cell['onchange'] == '1' ? 'this.form.submit();' : $this->js_pseudo_funcs($cell['onchange'],$cname)).'"'; } } if ($form_name != '') { $options = 'id="'.($cell['id'] ? $cell['id'] : $form_name).'" '.$options; } switch ($type) { case 'label': // size: [b[old]][i[talic]],[link],[activate_links],[label_for],[link_target],[link_popup_size],[link_title] if (is_array($value)) break; list($style,$extra_link,$activate_links,$label_for,$extra_link_target,$extra_link_popup,$extra_link_title) = explode(',',$cell_options); $value = strlen($value) > 1 && !$cell['no_lang'] ? lang($value) : $value; $value = nl2br($this->html->htmlspecialchars($value)); if ($activate_links) $value = $this->html->activate_links($value); if ($value != '' && $style && strpos($style,'b')!==false) $value = $this->html->bold($value); if ($value != '' && $style && strpos($style,'i')!==false) $value = $this->html->italic($value); $html .= $value; if ($help) { $class = array( 'class' => $class, 'onmouseover' => "self.status='".addslashes($this->html->htmlspecialchars($help))."'; return true;", 'onmouseout' => "self.status=''; return true;", ); } break; case 'html': // size: [link],[link_target],[link_popup_size],[link_title] list($extra_link,$extra_link_target,$extra_link_popup,$extra_link_title) = explode(',',$cell_options); $html .= $value; break; case 'int': // size: [min],[max],[len],[precission/sprint format] case 'float': list($min,$max,$cell_options,$pre) = explode(',',$cell_options); if ($cell_options == '' && !$readonly) { $cell_options = $cell['type'] == 'int' ? 5 : 8; } if (($type == 'float' || !is_numeric($pre)) && $value && $pre) { $value = is_numeric($pre) ? round($value,$pre) : sprintf($pre,$value); } $cell_options .= ',,'.($cell['type'] == 'int' ? '/^-?[0-9]*$/' : '/^-?[0-9]*[,.]?[0-9]*$/'); // fall-through case 'passwd' : case 'text': // size: [length][,maxLength[,preg]] $cell_opts = explode(',',$cell_options,3); if ($readonly && (int)$cell_opts[0] >= 0) { $html .= strlen($value) ? $this->html->bold($this->html->htmlspecialchars($value)) : ''; } else { if ($cell_opts[0] < 0) $cell_opts[0] = abs($cell_opts[0]); $html .= $this->html->input($form_name,$value,$type == 'passwd' ? 'password' : '', $options.$this->html->formatOptions($cell_opts,'SIZE,MAXLENGTH')); if (!$readonly) { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = array( 'type' => $cell['type'], 'maxlength' => $cell_opts[1], 'needed' => $cell['needed'], 'preg' => $cell_opts[2], 'min' => $min, // int and float only 'max' => $max, ); } } unset($cell_opts); break; case 'textarea': // Multiline Text Input, size: [rows][,cols] if ($readonly && !$cell_options) { $html .= '
'.nl2br($this->html->htmlspecialchars($value))."
\n"; } else { $html .= $this->html->textarea($form_name,$value, $options.$this->html->formatOptions($cell_options,'ROWS,COLS')); } if (!$readonly) { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = array( 'type' => $cell['type'], 'needed' => $cell['needed'], ); } break; case 'htmlarea': // Multiline formatted Text Input, size: {simple|extended|advanced},height,width,toolbar-expanded,upload-path list($mode,$height,$width,$toolbar,$baseref) = explode(',',$cell_options); if (!$readonly) { $mode = $mode ? $mode : 'simple'; $height = $height ? $height : '400px'; $width = $width ? $width : '100%'; $fckoptions = array( 'toolbar_expanded' => $toolbar, ); $html .= $this->html->fckEditor($form_name,$value,$mode,$fckoptions,$height,$width,$baseref); $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = array( 'type' => $cell['type'], 'needed' => $cell['needed'], ); } else { $html .= $this->html->div($this->html->activate_links($value),'style="overflow: auto; border: thin inset black; width='. $width. '; height='. $height. '"'); } break; case 'checkbox': $set_val = 1; $unset_val = 0; if (!empty($cell_options)) { list($set_val,$unset_val,$ro_true,$ro_false) = explode(',',$cell_options); if (!$set_val && !$unset_val) $set_val = 1; $value = $value == $set_val; } if ($readonly) { if (count(explode(',',$cell_options)) < 3) { $ro_true = 'x'; $ro_false = ''; } if (!$value && $ro_false == 'disable') return ''; $html .= $value ? $this->html->bold($ro_true) : $ro_false; } else { if ($value) $options .= ' checked="checked"'; if (($multiple = substr($cell['name'],-2) == '[]')) { // add the set_val to the id to make it unique $options = str_replace('id="'.$form_name,'id="'.substr($form_name,0,-2)."[$set_val]",$options); } $html .= $this->html->input($form_name,$set_val,'checkbox',$options); if ($multiple) $form_name = $this->form_name($cname,substr($cell['name'],0,-2)); if (!isset($GLOBALS['egw_info']['etemplate']['to_process'][$form_name])) { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = array( 'type' => $cell['type'], 'unset_value' => $unset_val, 'multiple' => $multiple, ); } $GLOBALS['egw_info']['etemplate']['to_process'][$form_name]['values'][] = $set_val; if (!$multiple) unset($set_val); // otherwise it will be added to the label } break; case 'radio': // size: value if checked, readonly set, readonly unset list($set_val,$ro_true,$ro_false) = explode(',',$cell_options); $set_val = $this->expand_name($set_val,$show_c,$show_row,$content['.c'],$content['.row'],$content); if ($value == $set_val) { $options .= ' checked="checked"'; } // add the set_val to the id to make it unique $options = str_replace('id="'.$form_name,'id="'.$form_name."[$set_val]",$options); if ($readonly) { if (!$ro_true && !$ro_false) $ro_true = 'x'; $html .= $value == $set_val ? $this->html->bold($ro_true) : $ro_false; } else { $html .= $this->html->input($form_name,$set_val,'RADIO',$options); $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = $cell['type']; } break; case 'button': case 'buttononly': case 'cancel': // cancel button list($app) = explode('.',$this->name); list($img,$ro_img) = explode(',',$cell_options); $title = strlen($label) <= 1 || $cell['no_lang'] ? $label : lang($label); if ($cell['onclick'] && ($onclick = $this->expand_name($cell['onclick'],$show_c,$show_row,$content['.c'],$content['.row'],$content))) { $onclick = $this->js_pseudo_funcs($onclick,$cname); } if ($this->java_script() && ($cell['onchange'] != '' || $img && !$readonly) && !$cell['needed']) // use a link instead of a button { $onclick = ($onclick ? preg_replace('/^return(.*);$/','if (\\1) ',$onclick) : ''). (((string)$cell['onchange'] === '1' || $img) ? "return submitit($this->name_form,'".addslashes($form_name)."');" : $cell['onchange']).'; return false;'; if (!$this->html->netscape4 && substr($img,-1) == '%' && is_numeric($percent = substr($img,0,-1))) { $html .= $this->html->progressbar($percent,$title,'onclick="'.$onclick.'" '.$options); } else { $html .= '' . ($img ? $this->html->image($app,$img,$title,'border="0"') : $title) . ''; } } else { if (!empty($img)) { $options .= ' title="'.$title.'"'; } if ($cell['onchange'] && $cell['onchange'] != 1) { $onclick = ($onclick ? preg_replace('/^return(.*);$/','if (\\1) ',$onclick) : '').$cell['onchange']; } $html .= !$readonly ? $this->html->submit_button($form_name,$label,$onclick, strlen($label) <= 1 || $cell['no_lang'],$options,$img,$app,$type == 'buttononly' ? 'button' : 'submit') : $this->html->image($app,$ro_img); } $extra_label = False; if (!$readonly && $type != 'buttononly') // input button, are never submitted back! { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = $cell['type']; if (strtolower($name) == 'cancel') { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = 'cancel'; } } break; case 'hrule': $html .= $this->html->hr($cell_options); break; case 'grid': if ($readonly && !$readonlys['__ALL__']) { if (!is_array($readonlys)) $readonlys = array(); $set_readonlys_all = $readonlys['__ALL__'] = True; } if ($name != '') { $cname .= $cname == '' ? $name : '['.str_replace('[','][',str_replace(']','',$name)).']'; } $html .= $this->show_grid($cell,$name ? $value : $content,$readonlys,$cname,$show_c,$show_row,$path); if ($set_readonlys_all) unset($readonlys['__ALL__']); break; case 'template': // size: index in content-array (if not full content is past further on) if (is_object($cell['name'])) { $cell['obj'] = &$cell['name']; unset($cell['name']); $cell['name'] = 'was Object'; echo "

Object in Name in tpl '$this->name': "; _debug_array($grid); } $obj_read = 'already loaded'; if (is_array($cell['obj'])) { $obj =& new etemplate(); $obj->init($cell['obj']); $cell['obj'] =& $obj; unset($obj); } if (!is_object($cell['obj'])) { if ($cell['name']{0} == '@') { $cell['obj'] = $this->get_array($content,substr($cell['name'],1)); $obj_read = is_object($cell['obj']) ? 'obj from content' : 'obj read, obj-name from content'; if (!is_object($cell['obj'])) { $cell['obj'] =& new etemplate($cell['obj'],$this->as_array()); } } else { $obj_read = 'obj read'; $cell['obj'] =& new etemplate($name,$this->as_array()); } } if (is_int($this->debug) && $this->debug >= 3 || $this->debug == $cell['type']) { echo "

show_cell::template(tpl=$this->name,name=$cell[name]): $obj_read, readonly=$readonly

\n"; } if ($this->autorepeat_idx($cell,$show_c,$show_row,$idx,$idx_cname) || $cell_options != '') { if ($span == '' && isset($content[$idx]['span'])) { // this allows a colspan in autorepeated cells like the editor list($span) = explode(',',$content[$idx]['span']); if ($span == 'all') { $span = 1 + $content['cols'] - $show_c; } } $readonlys = $this->get_array($readonlys,$idx); $content = $this->get_array($content,$idx); if ($idx_cname != '') { $cname .= $cname == '' ? $idx_cname : '['.str_replace('[','][',str_replace(']','',$idx_cname)).']'; } //echo "

show_cell-autorepeat($name,$show_c,$show_row,cname='$cname',idx='$idx',idx_cname='$idx_cname',span='$span'): content ="; _debug_array($content); } if ($readonly && !$readonlys['__ALL__']) { if (!is_array($readonlys)) $readonlys = array(); $set_readonlys_all = $readonlys['__ALL__'] = True; } // propagate our onclick handler to embeded templates, if they dont have their own if (!isset($cell['obj']->onclick_handler)) $cell['obj']->onclick_handler = $this->onclick_handler; if ($cell['obj']->no_onclick) { $cell['obj']->onclick_proxy = $this->onclick_proxy ? $this->onclick_proxy : $this->name.':'.$this->version.':'.$path; } // propagate the CSS class to the template if ($class) { $grid_size = array_pad(explode(',',$cell['obj']->size),4,''); $grid_size[3] = ($grid_size[3] ? $grid_size[3].' ' : '') . $class; $cell['obj']->size = implode(',',$grid_size); } $html = $cell['obj']->show($content,$this->sel_options,$readonlys,$cname,$show_c,$show_row); if ($set_readonlys_all) unset($readonlys['__ALL__']); break; case 'select': // size:[linesOnMultiselect|emptyLabel,extraStyleMulitselect] $sels = array(); list($multiple,$extraStyleMultiselect) = explode(',',$cell_options,2); if (!empty($multiple) && 0+$multiple <= 0) { $sels[''] = $multiple < 0 ? 'all' : $multiple; // extra-option: no_lang=0 gets translated later and no_lang=1 gets translated too (now), only no_lang>1 gets not translated if ((int)$cell['no_lang'] == 1) { $sels[''] = substr($sels[''],-3) == '...' ? lang(substr($sels[''],0,-3)).'...' : lang($sels['']); } $multiple = 0; } if (!empty($cell['sel_options'])) { if (!is_array($cell['sel_options'])) { $opts = explode(',',$cell['sel_options']); while (list(,$opt) = each($opts)) { list($k,$v) = explode('=',$opt); $sels[$k] = $v; } } else { $sels += $cell['sel_options']; } } if (isset($this->sel_options[$name]) && is_array($this->sel_options[$name])) { $sels += $this->sel_options[$name]; } else { $name_parts = explode('[',str_replace(']','',$name)); if (count($name_parts)) { $org_name = $name_parts[count($name_parts)-1]; if (isset($this->sel_options[$org_name]) && is_array($this->sel_options[$org_name])) { $sels += $this->sel_options[$org_name]; } elseif (isset($this->sel_options[$name_parts[0]]) && is_array($this->sel_options[$name_parts[0]])) { $sels += $this->sel_options[$name_parts[0]]; } } } if (isset($content["options-$name"])) { $sels += $content["options-$name"]; } if ($multiple && !is_array($value)) $value = explode(',',$value); if ($readonly || $cell['noprint']) { foreach($multiple || is_array($value) ? $value : array($value) as $val) { if (is_array($sels[$val])) { $option_label = $sels[$val]['label']; $option_title = $sels[$val]['title']; } else { $option_label = $sels[$val]; $option_title = ''; } if (!$cell['no_lang']) $option_label = lang($option_label); if ($html) $html .= "
\n"; if ($option_title) { $html .= ''.$this->html->htmlspecialchars($option_label).''; } else { $html .= $this->html->htmlspecialchars($option_label); } } } if (!$readonly) { if ($cell['noprint']) { $html = ''.$html.''; $options .= ' class="noPrint"'; } if ($multiple && is_numeric($multiple)) // eg. "3+" would give a regular multiselectbox { $html .= $this->html->checkbox_multiselect($form_name.($multiple > 1 ? '[]' : ''),$value,$sels, $cell['no_lang'],$options,$multiple,$multiple{0}!=='0',$extraStyleMultiselect); } else { $html .= $this->html->select($form_name.($multiple > 1 ? '[]' : ''),$value,$sels, $cell['no_lang'],$options,$multiple); } if (!isset($GLOBALS['egw_info']['etemplate']['to_process'][$form_name])) { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = array( 'type' => $cell['type'], 'needed' => $cell['needed'], 'allowed' => array_keys($sels), 'multiple'=> $multiple, ); } } break; case 'image': // size: [link],[link_target],[imagemap],[link_popup] $image = $value != '' ? $value : $name; list($app,$img) = explode('/',$image,2); if (!$app || !$img || !is_dir(EGW_SERVER_ROOT.'/'.$app) || strpos($img,'/')!==false) { $img = $image; list($app) = explode('.',$this->name); } if (!$readonly) { list($extra_link,$extra_link_target,$imagemap,$extra_link_popup) = explode(',',$cell['size']); } $html .= $this->html->image($app,$img,strlen($label) > 1 && !$cell['no_lang'] ? lang($label) : $label, 'border="0"'.($imagemap?' usemap="'.$this->html->htmlspecialchars($imagemap).'"':'')); $extra_label = False; break; case 'file': // size: size of the filename field if (!$readonly) { if ((int) $cell_options) $options .= ' size="'.(int)$cell_options.'"'; $html .= $this->html->input_hidden($path_name = str_replace($name,$name.'_path',$form_name),'.'); $html .= $this->html->input($form_name,'','file',$options); $GLOBALS['egw_info']['etemplate']['form_options'] = "enctype=\"multipart/form-data\" onsubmit=\"set_element2(this,'$path_name','$form_name')\""; $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = $cell['type']; } break; case 'vbox': case 'hbox': case 'groupbox': case 'box': $rows = array(); $box_row = 1; $box_col = 'A'; $box_anz = 0; list($num,$orient,,,$keep_empty) = explode(',',$cell_options); if (!$orient) $orient = $type == 'hbox' ? 'horizontal' : ($type == 'box' ? false : 'vertical'); for ($n = 1; $n <= (int) $num; ++$n) { $h = $this->show_cell($cell[$n],$content,$readonlys,$cname,$show_c,$show_row,$nul,$cl,$path.'/'.$n); if ($h != '' && $h != ' ' || $keep_empty) { if ($orient != 'horizontal') { $box_row = $n; } else { $box_col = $this->num2chrs($n); } if (!$orient) { $html .= $cl ? $this->html->div($h," class=\"$cl\"") : $h; } else { $rows[$box_row][$box_col] = $html = $h; } $box_anz++; if ($cell[$n]['align']) { $rows[$box_row]['.'.$box_col] = $this->html->formatOptions($cell[$n]['align'],'align'); $sub_cell_has_align = true; } // can only be set via source at the moment if (strlen($cell[$n]['onclick']) > 1 && !($cell[$n]['type'] == 'button' || $cell[$n]['type'] == 'buttononly')) { $rows[$box_row]['.'.$box_col] .= ' onclick="'.$this->js_pseudo_funcs($cell[$n]['onclick'],$cname).'"'. ($cell[$n]['id'] ? ' id="'.$cell[$n]['id'].'"' : ''); } // allow to set further attributes in the tablecell, beside the class if (is_array($cl)) { foreach($cl as $attr => $val) { if ($attr != 'class' && $val) { $rows[$box_row]['.'.$box_col] .= ' '.$attr.'="'.$val.'"'; } } $cl = $cl['class']; } $box_item_class = $this->expand_name(isset($this->class_conf[$cl]) ? $this->class_conf[$cl] : $cl, $show_c,$show_row,$content['.c'],$content['.row'],$content); $rows[$box_row]['.'.$box_col] .= $this->html->formatOptions($box_item_class,'class'); } } if ($box_anz > 1 && $orient) // a single cell is NOT placed into a table { $html = $this->html->table($rows,$this->html->formatOptions($cell_options,',,cellpadding,cellspacing'). ($type != 'groupbox' ? $this->html->formatOptions($class,'class'). ($cell['name'] ? ' id="'.$form_name.'"' : '') : ''). ($cell['align'] && $orient != 'horizontal' || $sub_cell_has_align ? ' width="100%"' : '')); // alignment only works if table has full width if ($type != 'groupbox') $class = ''; // otherwise we create an extra div } // put the class of the box-cell, into the the class of this cell elseif ($box_item_class && $box_anz == 1) { $class = ($class ? $class . ' ' : '') . $box_item_class; } if ($type == 'groupbox') { if (strlen($label) > 1 && $cell['label'] == $label) { $label = lang($label); } $html = $this->html->fieldset($html,$label,($cell['name'] ? ' id="'.$form_name.'"' : ''). ($class ? ' class="'.$class.'"' : '')); $class = ''; // otherwise we create an extra div } elseif (!$orient) { $html = $this->html->div($html,$this->html->formatOptions(array( $cell['height'], $cell['width'], $class, $cell['name'] ? $form_name : '', ),'height,widht,class,id')). ($html ? '' : ''); $class = ''; // otherwise we create an extra div } if ($box_anz > 1) // small docu in the html-source { $html = "\n\n\n\n".$html."\n\n\n\n"; } $extra_label = False; break; case 'deck': for ($n = 1; $n <= $cell_options && (empty($value) || $value != $cell[$n]['name']); ++$n) ; if ($n > $cell_options) { $value = $cell[1]['name']; } if ($s_width = $cell['width']) { $s_width = "width: $s_width".(substr($s_width,-1) != '%' ? 'px' : '').';'; } if ($s_height = $cell['height']) { $s_height = "height: $s_height".(substr($s_height,-1) != '%' ? 'px' : '').';'; } $html = $this->html->input_hidden($form_name,$value); $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = $cell['type']; for ($n = 1; $n <= $cell_options; ++$n) { $html .= $this->html->div($this->show_cell($cell[$n],$content,$readonlys,$cname,$show_c, $show_row,$nul,$cl,$path.'/'.$n),$this->html->formatOptions(array( 'display: '.($value == $cell[$n]['name'] ? 'inline' : 'none').';', $cell[$n]['name'] ),'style,id')); } break; default: if ($ext_type && $this->haveExtension($ext_type,'render')) { $html .= $this->extensionRender($ext_type,$form_name,$value,$cell,$readonly); } else { $html .= "unknown type '$cell[type]'"; } break; } // extension-processing need to be after all other and only with diff. name if ($ext_type && !$readonly && $this->haveExtension($ext_type,'post_process')) { // unset it first, if it is already set, to be after the other widgets of the ext. $to_process = 'ext-'.$ext_type; if (is_array($GLOBALS['egw_info']['etemplate']['to_process'][$form_name])) { $to_process = $GLOBALS['egw_info']['etemplate']['to_process'][$form_name]; $to_process['type'] = 'ext-'.$ext_type; } unset($GLOBALS['egw_info']['etemplate']['to_process'][$form_name]); $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = $to_process; } // save blur-value to strip it in process_exec if (!empty($blur) && isset($GLOBALS['egw_info']['etemplate']['to_process'][$form_name])) { if (!is_array($GLOBALS['egw_info']['etemplate']['to_process'][$form_name])) { $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] = array( 'type' => $GLOBALS['egw_info']['etemplate']['to_process'][$form_name] ); } $GLOBALS['egw_info']['etemplate']['to_process'][$form_name]['blur'] = $blur; } if ($extra_label && ($label != '' || $html == '')) { if (strlen($label) > 1 && !($cell['no_lang'] && $cell['label'] != $label || (int)$cell['no_lang'] == 2)) { $label = lang($label); } $accesskey = false; if (($accesskey = $label && strpos($label,'&')!==false) && $accesskey[1] != ' ' && $form_name != '' && (($pos = strpos($accesskey,';')) === false || $pos > 5)) { $label = str_replace('&'.$accesskey[1],''.$accesskey[1].'',$label); $accesskey = $accesskey[1]; } if ($label && !$readonly && ($accesskey || $label_for || $type != 'label' && $cell['name'])) { $label = $this->html->label($label,$label_for ? $this->form_name($cname,$label_for) : $form_name.($set_val?"[$set_val]":''),$accesskey); } if ($type == 'radio' || $type == 'checkbox' || $label && strpos($label,'%s')!==false) // default for radio is label after the button { $html = strpos($label,'%s')!==false ? str_replace('%s',$html,$label) : $html.' '.$label; } elseif (($html = $label . ' ' . $html) == ' ') { $html = ' '; } } if ($extra_link && (($extra_link = $this->expand_name($extra_link,$show_c,$show_row,$content['.c'],$content['.row'],$content)))) { $options = $help ? ' onmouseover="self.status=\''.addslashes($this->html->htmlspecialchars($help)).'\'; return true;"' . ' onmouseout="self.status=\'\'; return true;"' : ''; if ($extra_link_target && (($extra_link_target = $this->expand_name($extra_link_target,$show_c,$show_row,$content['.c'],$content['.row'],$content)))) { $options .= ' target="'.addslashes($extra_link_target).'"'; } if ($extra_link_popup && (($extra_link_popup = $this->expand_name($extra_link_popup,$show_c,$show_row,$content['.c'],$content['.row'],$content)))) { list($w,$h) = explode('x',$extra_link_popup); $options .= ' onclick="window.open(this,this.target,\'width='.(int)$w.',height='.(int)$h.',location=no,menubar=no,toolbar=no,scrollbars=yes,status=yes\'); return false;"'; } if ($extra_link_title) { $options .= ' title="'.addslashes($extra_link_title).'"'; } return $this->html->a_href($html,$extra_link,'',$options); } // if necessary show validation-error behind field if (isset($GLOBALS['egw_info']['etemplate']['validation_errors'][$form_name])) { $html .= ' '.$GLOBALS['egw_info']['etemplate']['validation_errors'][$form_name].''; } // generate an extra div, if we have an onclick handler and NO children or it's an extension //echo "

$this->name($this->onclick_handler:$this->no_onclick:$this->onclick_proxy): $cell[type]/$cell[name]

\n"; if ($this->onclick_handler && !isset($this->widgets_with_children[$cell['type']])) { $handler = str_replace('%p',$this->no_onclick ? $this->onclick_proxy : $this->name.':'.$this->version.':'.$path, $this->onclick_handler); if ($type == 'button' || $type == 'buttononly' || !$label) // add something to click on { $html = (substr($html,-1) == "\n" ? substr($html,0,-1) : $html).' '; } return $this->html->div($html,' ondblclick="'.$handler.'"','clickWidgetToEdit'); } return $html; } /** * Resolve javascript pseudo functions: * - egw::link('$l','$p') calls $egw->link($l,$p) * - form::name('name') returns expanded name/id taking into account the name at that point of the template hierashy * - confirm('message') translates 'message' and adds a '?' if not present * * @param string $on onclick, onchange, ... action * @param string $cname name-prefix / name-space * @return string */ function js_pseudo_funcs($on,$cname) { if (preg_match("/egw::link\\('([^']+)','(.+?)'\\)/",$on,$matches)) // the ? alters the expression to shortest match { // this way we can correctly parse ' in the 2. argument $url = $GLOBALS['egw']->link($matches[1],$matches[2]); $on = str_replace($matches[0],'\''.$url.'\'',$on); } if (preg_match_all("/form::name\\('([^']+)'\\)/",$on,$matches)) { foreach($matches[1] as $n => $matche_name) { $matches[1][$n] = '\''.$this->form_name($cname,$matche_name).'\''; } $on = str_replace($matches[0],$matches[1],$on); } if (preg_match('/confirm\(["\']{1}(.*)["\']{1}\)/',$on,$matches)) { $question = lang($matches[1]).(substr($matches[1],-1) != '?' ? '?' : ''); // add ? if not there, saves extra phrase $on = str_replace($matches[0],'confirm(\''.addslashes($question).'\')',$on); //$on = preg_replace('/confirm\(["\']{1}(.*)["\']{1}\)/','confirm(\''.addslashes($question).'\')',$on); } if (preg_match("/window.open\('(.*)','(.*)','dependent=yes,width=(.*),height=(.*),scrollbars=yes,status=(.*)'\)/",$on,$matches)) { $on = str_replace($matches[0], "egw_openWindowCentered2('{$matches[1]}', '{$matches[2]}', '{$matches[3]}', '{$matches[4]}', '{$matches[5]}')", $on); } // replace xajax calls to code in widgets, with the "etemplate" handler, // this allows to call widgets with the current app, otherwise everyone would need etemplate run rights if (strpos($on,"xajax_doXMLHTTP('etemplate.")!==false) { $on = preg_replace("/^xajax_doXMLHTTP\('etemplate\.([a-z]+_widget\.[a-zA-Z0-9_]+)\'/",'xajax_doXMLHTTP(\''.$GLOBALS['egw_info']['flags']['currentapp'].'.\\1.etemplate\'',$on); } return $on; } /** * applies stripslashes recursivly on each element of an array * * @param array &$var * @return array */ function array_stripslashes($var) { if (!is_array($var)) { return stripslashes($var); } foreach($var as $key => $val) { $var[$key] = is_array($val) ? $this->array_stripslashes($val) : stripslashes($val); } return $var; } /** * makes necessary adjustments on $_POST after a eTemplate / form gots submitted * * This is only an internal function, dont call it direct use only exec * Process_show uses a list of input-fields/widgets generated by show. * * @internal * @param array $content $_POST[$cname], on return the adjusted content * @param array $to_process list of widgets/form-fields to process * @param string $cname basename of our returnt content (same as in call to show) * @param string $type type of request * @return int number of validation errors (the adjusted content is returned by the var-param &$content !) */ function process_show(&$content,$to_process,$cname='', $type = 'regular') { if (!isset($content) || !is_array($content) || !is_array($to_process)) { return; } if (is_int($this->debug) && $this->debug >= 1 || $this->debug == $this->name && $this->name) { echo "

process_show($this->name) cname='$cname' start: content ="; _debug_array($content); } $content_in = $cname ? array($cname => $content) : $content; $content = array(); if (get_magic_quotes_gpc()) { $content_in = $this->array_stripslashes($content_in); } $GLOBALS['egw_info']['etemplate']['validation_errors'] = array(); $this->canceled = $this->button_pressed = False; foreach($to_process as $form_name => $type) { if (is_array($type)) { $attr = $type; $type = $attr['type']; } else { $attr = array(); } $value = $this->get_array($content_in,$form_name,True,$GLOBALS['egw_info']['flags']['currentapp'] == 'etemplate' ? false : true ); // The comment below does only aplay to normal posts, not for xajax. Files are not supported anyway by xajax atm. // not checked checboxes are not returned in HTML and file is in $_FILES and not in $content_in if($value === false && $type == 'xajaxResponse' /*!in_array($type,array('checkbox','file'))*/) continue; if (isset($attr['blur']) && $attr['blur'] == $value) { $value = ''; // blur-values is equal to emtpy } //echo "

process_show($this->name) loop was {$GLOBALS['egw_info']['etemplate']['loop']}, $type: $form_name = '$value'

\n"; list($type,$sub) = explode('-',$type); switch ($type) { case 'ext': $_cont = &$this->get_array($content,$form_name,True); if (!$this->extensionPostProcess($sub,$form_name,$_cont,$value)) { //echo "\n

unsetting content[$form_name] !!!

\n"; $this->unset_array($content,$form_name); } // this else should NOT be unnecessary as $_cont is a reference to the index // $form_name of $content, but under some circumstances a set/changed $_cont // does not result in a change in $content -- RalfBecker 2004/09/18 // seems to depend on the number of (not existing) dimensions of the array -- -- RalfBecker 2005/04/06 elseif (!$this->isset_array($content,$form_name)) { //echo "

setting content[$form_name]='$_cont' because is was unset !!!

\n"; $this->set_array($content,$form_name,$_cont); } if ($_cont === '' && $attr['needed'] && !$attr['blur']) { $this->set_validation_error($form_name,lang('Field must not be empty !!!'),''); } break; case 'htmlarea': $this->set_array($content,$form_name,$value); break; case 'int': case 'float': case 'passwd': case 'text': case 'textarea': if ($value === '' && $attr['needed'] && !$attr['blur']) { $this->set_validation_error($form_name,lang('Field must not be empty !!!'),''); } if ((int) $attr['maxlength'] > 0 && strlen($value) > (int) $attr['maxlength']) { $value = substr($value,0,(int) $attr['maxlength']); } if ($attr['preg'] && !preg_match($attr['preg'],$value)) { switch($type) { case 'int': $this->set_validation_error($form_name,lang("'%1' is not a valid integer !!!",$value),''); break; case 'float': $this->set_validation_error($form_name,lang("'%1' is not a valid floatingpoint number !!!",$value),''); break; default: $this->set_validation_error($form_name,lang("'%1' has an invalid format !!!",$value),''); break; } } elseif ($type == 'int' || $type == 'float') // cast int and float and check range { if ($value !== '' || $attr['needed']) // empty values are Ok if needed is not set { $value = $type == 'int' ? (int) $value : (float) str_replace(',','.',$value); // allow for german (and maybe other) format if (!empty($attr['min']) && $value < $attr['min']) { $this->set_validation_error($form_name,lang("Value has to be at least '%1' !!!",$attr['min']),''); $value = $type == 'int' ? (int) $attr['min'] : (float) $attr['min']; } if (!empty($attr['max']) && $value > $attr['max']) { $this->set_validation_error($form_name,lang("Value has to be at maximum '%1' !!!",$attr['max']),''); $value = $type == 'int' ? (int) $attr['max'] : (float) $attr['max']; } } } $this->set_array($content,$form_name,$value); break; case 'cancel': // cancel button ==> dont care for validation errors if ($value) { $this->canceled = True; $this->set_array($content,$form_name,$value); } break; case 'button': if ($value) { $this->button_pressed = True; $this->set_array($content,$form_name,$value); } break; case 'select': if ($attr['allowed']) // only check for $value is allowed, if allowed values are set { foreach(is_array($value) ? $value : array($value) as $val) { if (!($attr['multiple'] && !$val) && !in_array($val,$attr['allowed'])) { $this->set_validation_error($form_name,lang("'%1' is NOT allowed ('%2')!",$val,implode("','",$attr['allowed'])),''); $value = ''; break; } } } if (is_array($value)) $value = implode(',',$value); if ($value === '' && $attr['needed']) { $this->set_validation_error($form_name,lang('Field must not be empty !!!',$value),''); } $this->set_array($content,$form_name,$value); break; case 'checkbox': if ($value === false) // get_array() returns false for not set { $this->set_array($content,$form_name,$attr['multiple'] ? array() : $attr['unset_value']); // need to be reported too } else { $value = array_intersect(is_array($value) ? $value : array($value),$attr['values']); // return only allowed values $this->set_array($content,$form_name,$attr['multiple'] ? $value : $value[0]); } break; case 'file': $parts = explode('[',str_replace(']','',$form_name)); $name = array_shift($parts); $index = count($parts) ? '['.implode('][',$parts).']' : ''; $value = array(); foreach(array('tmp_name','type','size','name') as $part) { $value[$part] = is_array($_FILES[$name]) ? $this->get_array($_FILES[$name],$part.$index) : False; } $value['path'] = $this->get_array($content_in,substr($form_name,0,-1).'_path]'); $value['ip'] = get_var('REMOTE_ADDR',Array('SERVER')); if (function_exists('is_uploaded_file') && !is_uploaded_file($value['tmp_name'])) { $value = array(); // to be on the save side } //_debug_array($value); // fall-throught default: $this->set_array($content,$form_name,$value); break; } } if ($cname) { $content = $content[$cname]; } if (is_int($this->debug) && $this->debug >= 2 || $this->debug == $this->name && $this->name) { echo "

process_show($this->name) end: content ="; _debug_array($content); if (count($GLOBALS['egw_info']['etemplate']['validation_errors'])) { echo "

validation_errors = "; _debug_array($GLOBALS['egw_info']['etemplate']['validation_errors']); } } return count($GLOBALS['egw_info']['etemplate']['validation_errors']); } /** * Sets a validation error, to be displayed in the next exec * * @param string $name (complete) name of the widget causing the error * @param string $error error-message already translated * @param string $cname=null set it to '', if the name is already a form-name, defaults to $this->name_vars */ function set_validation_error($name,$error,$cname=null) { if (is_null($cname)) $cname = $this->name_vars; //echo "

etemplate::set_validation_error('$name','$error','$cname');

\n"; if ($cname) $name = $this->form_name($cname,$name); if ($GLOBALS['egw_info']['etemplate']['validation_errors'][$name]) { $GLOBALS['egw_info']['etemplate']['validation_errors'][$name] .= ', '; } $GLOBALS['egw_info']['etemplate']['validation_errors'][$name] .= $error; } /** * is javascript enabled? * * this should be tested by the api at login * * @return boolean true if javascript is enabled or not yet tested and $consider_not_tested_as_enabled */ function java_script($consider_not_tested_as_enabled = True) { $ret = !!$GLOBALS['egw_info']['etemplate']['java_script'] || $consider_not_tested_as_enabled && !isset($GLOBALS['egw_info']['etemplate']['java_script']); //echo "

java_script($consider_not_tested_as_enabled)='$ret', java_script='".$GLOBALS['egw_info']['etemplate']['java_script']."', isset(java_script)=".isset($GLOBALS['egw_info']['etemplate']['java_script'])."

\n"; return $ret; return !!$GLOBALS['egw_info']['etemplate']['java_script'] || $consider_not_tested_as_enabled && (!isset($GLOBALS['egw_info']['etemplate']['java_script']) || $GLOBALS['egw_info']['etemplate']['java_script'].'' == ''); } /** * returns the javascript to be included by exec * * @param int $what &1 = returns the test, note: has to be included in the body, not the header, * &2 = returns the common functions, best to be included in the header * @return string javascript */ function include_java_script($what = 3) { // this is to test if javascript is enabled if ($what & 1 && !isset($GLOBALS['egw_info']['etemplate']['java_script'])) { $js = ' '; } // here are going all the necesarry functions if javascript is enabled if ($what & 2 && $this->java_script(True)) { $lastmod = filectime(EGW_INCLUDE_ROOT. '/etemplate/js/etemplate.js'); $js .= ''."\n"; } return $js; } };