From 2fe830f811d3d3855877aabc342c71db956a7fa1 Mon Sep 17 00:00:00 2001 From: Ralf Becker Date: Sun, 1 Aug 2004 19:27:28 +0000 Subject: [PATCH] 1) fixed missing translation in validation messages 2) validation only loops now, if a button (not cancle) is pressed, selectboxes with onchange dont get stoped by validation errors ==> fix for bug [ 1001568 ] status is not updated --- etemplate/inc/class.uietemplate.inc.php | 1243 +++++++++++++++++++++++ 1 file changed, 1243 insertions(+) create mode 100644 etemplate/inc/class.uietemplate.inc.php diff --git a/etemplate/inc/class.uietemplate.inc.php b/etemplate/inc/class.uietemplate.inc.php new file mode 100644 index 0000000000..2191621759 --- /dev/null +++ b/etemplate/inc/class.uietemplate.inc.php @@ -0,0 +1,1243 @@ + * + * -------------------------------------------- * + * This program is free software; you can redistribute it and/or modify it * + * under the terms of the GNU General Public License as published by the * + * Free Software Foundation; either version 2 of the License, or (at your * + * option) any later version. * + \**************************************************************************/ + + /* $Id$ */ + + include_once(PHPGW_INCLUDE_ROOT . '/etemplate/inc/class.boetemplate.inc.php'); + + /*! + @class etemplate + @author ralfbecker + @abstract creates dialogs / HTML-forms from eTemplate descriptions + @discussion etemplate or uietemplate extends boetemplate, all vars and public functions are inherited + @example $tmpl = CreateObject('etemplate.etemplate','app.template.name'); + @example $tmpl->exec('app.class.callback',$content_to_show); + @example This creates a form from the eTemplate 'app.template.name' and takes care that + @example the method / public function 'callback' in (bo)class 'class' of 'app' gets called + @example if the user submitts the form. Vor the complete param's see the description of exec. + @param $debug enables debug messages: 0=no, 1=calls to show and process_show, 2=content of process_show + @param 3=calls to show_cell OR template- or cell-type name + @param $html instances of html class used to generate the html + */ + class etemplate extends boetemplate + { + var $debug; // 1=calls to show and process_show, 2=content after process_show, + // 3=calls to show_cell and process_show_cell, or template-name or cell-type + var $html; // instance of html-class + var $class_conf = array('nmh' => 'th','nmr0' => 'row_on','nmr1' => 'row_off'); + + /*! + @function etemplate + @abstract constructor of etemplate class, reads an eTemplate if $name is given + @param $name name of etemplate or array with name and other keys + @param $load_via name/array with keys of other etemplate to load in order to get $name + */ + function etemplate($name='',$load_via='') + { + $this->public_functions += array( + 'exec' => True, + 'process_exec' => True, + 'show' => True, + 'process_show' => True, + ); + if (!is_object($GLOBALS['phpgw']->html)) + { + $GLOBALS['phpgw']->html = CreateObject('phpgwapi.html'); + } + $this->html = &$GLOBALS['phpgw']->html; + + $this->boetemplate($name,$load_via); + + list($a,$b,$c,$d) = explode('.',$GLOBALS['phpgw_info']['server']['versions']['phpgwapi']); + //echo "Version: $a.$b.$c.$d\n"; + $this->stable = $a <= 0 && $b <= 9 && ($c <= 14 || $c == 99) || !is_object($GLOBALS['phpgw']->xslttpl); + } + + /*! + @function location + @abstract Abstracts a html-location-header call + @discussion In other UI's than html this needs to call the methode, defined by menuaction or + @discussion open a browser-window for any other links. + */ + function location($vars='') + { + $GLOBALS['phpgw']->redirect_link(is_array($vars) ? '/index.php' : $vars, + is_array($vars) ? $vars : ''); + } + + /*! + @function exec + @abstract Generats a Dialog from an eTemplate - abstract the UI-layer + @discussion This is the only function an application should use, all other are INTERNAL and + @discussion do NOT abstract the UI-layer, because they return HTML. + @discussion Generates a webpage with a form from the template and puts process_exec in the + @discussion form as submit-url to call process_show for the template before it + @discussion ExecuteMethod's the given $method of the caller. + @param $method Methode (e.g. 'etemplate.editor.edit') to be called if form is submitted + @param $content Array with content to fill the input-fields of template, eg. the text-field + @param with name 'name' gets its content from $content['name'] + @param $sel_options Array or arrays with the options for each select-field, keys are the + @param field-names, eg. array('name' => array(1 => 'one',2 => 'two')) set the + @param options for field 'name'. ($content['options-name'] is possible too !!!) + @param $readonlys Array with field-names as keys for fields with should be readonly + @param (eg. to implement ACL grants on field-level or to remove buttons not applicable) + @param $preserv Array with vars which should be transported to the $method-call (eg. an id) array('id' => $id) + sets $_POST['id'] for the $method-call + @param $return_html if true, dont show the page, just return the html + @result nothing + */ + function exec($method,$content,$sel_options='',$readonlys='',$preserv='',$changes='',$return_html=False) + { + //echo "
globals[java_script] = '".$GLOBALS['phpgw_info']['etemplate']['java_script']."', this->java_script() = '".$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['phpgw_info']['flags']['app_header'] = $content['app_header']; + } + if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'etemplate') + { + $GLOBALS['phpgw']->translation->add_app('etemplate'); // some extensions have own texts + } + $id = $this->appsession_id(); + $GLOBALS['phpgw_info']['etemplate']['loop'] = False; + $GLOBALS['phpgw_info']['etemplate']['form_options'] = ''; // might be set in show + $GLOBALS['phpgw_info']['etemplate']['to_process'] = array(); + $html = ($this->stable ? $this->html->themeStyles()."\n\n" : ''). // so they get included once + $this->html->form($this->include_java_script(1). + $this->html->input_hidden('submit_button','',False). + $this->show($this->complete_array_merge($content,$changes),$sel_options,$readonlys,'exec'),array( + 'etemplate_exec_id' => $id + ),'/etemplate/process_exec.php?menuaction='.$method,'','eTemplate',$GLOBALS['phpgw_info']['etemplate']['form_options']); + //_debug_array($GLOBALS['phpgw_info']['etemplate']['to_process']); + if ($this->stable) + { + $hooked = $GLOBALS['phpgw']->template->get_var('phpgw_body'); + if (!@$GLOBALS['phpgw_info']['etemplate']['hooked'] && !$return_html) + { + $GLOBALS['phpgw_info']['flags']['java_script'] .= $this->include_java_script(2); + $GLOBALS['phpgw']->common->phpgw_header(); + } + else + { + $html = $this->include_java_script(2).$html; // better than nothing + } + } + else + { + $hooked = $GLOBALS['phpgw']->xslttpl->get_var('phpgw'); + $hooked = $hooked['body_data']; + $GLOBALS['phpgw']->xslttpl->set_var('phpgw',array('java_script' => $GLOBALS['phpgw_info']['flags']['java_script'].$this->include_java_script(2))); + } + + $id = $this->save_appsession($this->as_array(1) + array( + 'readonlys' => $readonlys, + 'content' => $content, + 'changes' => $changes, + 'sel_options' => $sel_options, + 'preserv' => $preserv, + 'extension_data' => $GLOBALS['phpgw_info']['etemplate']['extension_data'], + 'to_process' => $GLOBALS['phpgw_info']['etemplate']['to_process'], + 'java_script' => $GLOBALS['phpgw_info']['etemplate']['java_script'], + 'dom_enabled' => $GLOBALS['phpgw_info']['etemplate']['dom_enabled'], + 'hooked' => $hooked != '' ? $hooked : $GLOBALS['phpgw_info']['etemplate']['hook_content'], + 'app_header' => $GLOBALS['phpgw_info']['flags']['app_header'], + ),$id); + + if ($return_html) + { + return $html; + } + if ($this->stable) + { + if (!@$GLOBALS['phpgw_info']['etemplate']['hooked']) + { + echo parse_navbar(); + } + echo $GLOBALS['phpgw_info']['etemplate']['hook_content'].$html; + + if (!@$GLOBALS['phpgw_info']['etemplate']['hooked'] && + (!isset($_GET['menuaction']) || strstr($_SERVER['PHP_SELF'],'process_exec.php'))) + { + $GLOBALS['phpgw']->common->phpgw_footer(); + } + } + else + { + $GLOBALS['phpgw']->xslttpl->set_var('phpgw',array('body_data' => $html)); + } + } + + /*! + @function process_exec + @abstract Makes the necessary adjustments to _POST before it calls the app's method + @discussion This function is only to submit forms to, create with exec. + @discussion All eTemplates / forms executed with exec are submited to this function + @discussion (via the global index.php and menuaction). It then calls process_show + @discussion for the eTemplate (to adjust the content of the _POST) and + @discussion ExecMethod's the given callback from the app with the content of the form as first argument. + */ + function process_exec() + { + //echo "process_exec: _POST ="; _debug_array($_POST); + $session_data = $this->get_appsession($_POST['etemplate_exec_id']); + //echo "

process_exec: session_data ="; _debug_array($session_data); + + if (!$_POST['etemplate_exec_id'] || !is_array($session_data) || count($session_data) < 10) + { + // this prevents an empty screen, if the sessiondata gets lost somehow + $this->location(array('menuaction' => $_GET['menuaction'])); + } + if (isset($_POST['submit_button']) && !empty($_POST['submit_button'])) + { + $this->set_array($_POST,$_POST['submit_button'],'pressed'); + } + $content = $_POST['exec']; + if (!is_array($content)) + { + $content = array(); + } + $this->init($session_data); + $GLOBALS['phpgw_info']['etemplate']['extension_data'] = $session_data['extension_data']; + $GLOBALS['phpgw_info']['etemplate']['java_script'] = $session_data['java_script'] || $_POST['java_script']; + $GLOBALS['phpgw_info']['etemplate']['dom_enabled'] = $session_data['dom_enabled'] || $_POST['dom_enabled']; + //echo "globals[java_script] = '".$GLOBALS['phpgw_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['phpgw_info']['flags']['currentapp'] != 'etemplate') + { + $GLOBALS['phpgw']->translation->add_app('etemplate'); // some extensions have own texts + } + $this->process_show($content,$session_data['to_process'],'exec'); + + $GLOBALS['phpgw_info']['etemplate']['loop'] |= !$this->canceled && $this->button_pressed && + count($GLOBALS['phpgw_info']['etemplate']['validation_errors']) > 0; // 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['phpgw_info']['etemplate']['loop']) + { + if ($session_data['hooked'] != '') // set previous phpgw_body if we are called as hook + { + if ($this->stable) + { + //echo "

process_exec: hook_content set

\n"; + $GLOBALS['phpgw_info']['etemplate']['hook_content'] = $session_data['hooked']; + } + else + { + $GLOBALS['phpgw']->xslttpl->set_var('phpgw',array('body_data' => $session_data['hooked'])); + } + } + if (!empty($session_data['app_header'])) + { + $GLOBALS['phpgw_info']['flags']['app_header'] = $session_data['app_header']; + } + //echo "

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

\n"; _debug_array($content); + $this->exec($_GET['menuaction'],$session_data['content'],$session_data['sel_options'], + $session_data['readonlys'],$session_data['preserv'],$content); + } + else + { + ExecMethod($_GET['menuaction'],$this->complete_array_merge($session_data['preserv'],$content)); + } + } + + function check_disabled($disabled,$content) + { + //return False; + if ($not = $disabled[0] == '!') + { + $disabled = substr($disabled,1); + } + list($val,$check_val) = $vals = explode('=',$disabled); + + if ($val[0] == '@') + { + $val = $this->get_array($content,substr($val,1)); + } + if ($check_val[0] == '@') + { + $check_val = $this->get_array($content,substr($check_val,1)); + } + $result = count($vals) == 1 ? $val != '' : $val == $check_val; + if ($not) $result = !$result; + //echo "

check_disabled: '".($not?'!':'')."$disabled' = '$val' ".(count($vals) == 1 ? '' : ($not?'!':'=')."= '$check_val'")." = ".($result?'True':'False')."

\n"; + return $result; + } + + /*! + @function show + @abstract creates HTML from an eTemplate + @discussion This is done by calling show_cell for each cell in the form. show_cell itself + @discussion calls show recursivly for each included eTemplate. + @discussion You can use it in the UI-layer of an app, just make shure to call process_show !!! + @discussion This is intended as internal function and should NOT be called by new app's direct, + @discussion as it deals with HTML and is so UI-dependent, use exec instead. + @param $content array with content for the cells, keys are the names given in the cells/form elements + @param $sel_options array with options for the selectboxes, keys are the name of the selectbox + @param $readonlys array with names of cells/form-elements to be not allowed to change + @param This is to facilitate complex ACL's which denies access on field-level !!! + @param $cname basename of names for form-elements, means index in $_POST + @param eg. $cname='cont', element-name = 'name' returned content in $_POST['cont']['name'] + @param $show_xxx row,col name/index for name expansion + @result the generated HTML + */ + function show($content,$sel_options='',$readonlys='',$cname='',$show_c=0,$show_row=0, + $no_table_tr=False,$tr_class='') + { + if (!$sel_options) + { + $sel_options = array(); + } + if (!$readonlys) + { + $readonlys = array(); + } + if (is_int($this->debug) && $this->debug >= 1 || $this->debug == $this->name && $this->name) + { + echo "

etemplate.show($this->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' => $show_row + ); + reset($this->data); + if (isset($this->data[0])) + { + list(,$opts) = each($this->data); + } + else + { + $opts = array(); + } + for ($r = 0; $row = 1+$r /*list($row,$cols) = each($this->data)*/; ++$r) + { + if (!(list($r_key) = each($this->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 + { + $cols = &$this->data[$r_key]; + list($height,$disabled) = explode(',',$opts["h$row"]); + $class = $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 == 'nmr' || $cl == 'row') + { + $cl = 'row_'.($nmr_alternate++ & 1 ? 'off' : 'on'); // 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 + { + if (!$this->autorepeat_idx($cell,$c,$r,$idx,$idx_cname,True) || + !$this->isset_array($content,$idx)) + { + break; // no auto-col-repeat + } + } + 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'] = $col_width; + } + } + } + if ($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,$content,$sel_options,$readonlys,$cname, + $c,$r,$span,$cl); + + if ($row_data[$col] == '' && $this->rows == 1) + { + unset($row_data[$col]); // omit empty/disabled cells if only one row + continue; + } + if ($cell['onclick']) // can only be set via source at the moment + { + $row_data[".$col"] .= ' onClick="'.$cell['onclick'].'"'; + + if ($cell['id']) + { + $row_data[".$col"] .= ' 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'); + $cl = $this->expand_name(isset($this->class_conf[$cl]) ? $this->class_conf[$cl] : $cl, + $c,$r,$show_c,$show_row,$content); + $row_data[".$col"] .= $this->html->formatOptions($cl,'CLASS'); + } + $rows[$row] = $row_data; + } + if (!$GLOBALS['phpgw_info']['etemplate']['styles_included'][$this->name]) + { + $style = $this->html->style($this->style); + $GLOBALS['phpgw_info']['etemplate']['styles_included'][$this->name] = True; + } + $html = $this->html->table($rows,$this->html->formatOptions($this->size,'WIDTH,HEIGHT,BORDER,CLASS,CELLSPACING,CELLPADDING'),$no_table_tr); + + list($width,$height,,,,,$overflow) = explode(',',$this->size); + if (!empty($overflow)) { + $div_style=' STYLE="'.($width?"width: $width; ":'').($height ? "height: $height; ":'')."overflow: $overflow\""; + $html = $this->html->div($html,$div_style); + } + return "\n\n\n$style\n".$html."\n\n"; + } + + /*! + @function show_cell + @abstract generates HTML for 1 input-field / cell + @discussion calls show to generate included eTemplates. Again only an INTERMAL function. + @param $cell array with data of the cell: name, type, ... + @param for rest see show + @result the generated HTML + */ + function show_cell($cell,$content,$sel_options,$readonlys,$cname,$show_c,$show_row,&$span,&$class) + { + if (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,substr($cell['name'],1)); + } + $name = $this->expand_name($cell['name'],$show_c,$show_row,$content['.c'],$content['.row'],$content); + + $name_parts = explode('[',str_replace(']','',$name)); + if (!empty($cname)) + { + array_unshift($name_parts,$cname); + } + $form_name = array_shift($name_parts); + if (count($name_parts)) + { + $form_name .= '['.implode('][',$name_parts).']'; + } + $value = $this->get_array($content,$name); + + if ($readonly = $cell['readonly'] || (@$readonlys[$name] && !is_array($readonlys[$name])) || $readonlys['__ALL__']) + { + $options .= ' READONLY'; + } + if ($cell['disabled'] || $readonly && $cell['type'] == 'button' && !strstr($cell['size'],',')) + { + if ($this->rows == 1) { + return ''; // if only one row omit cell + } + $cell = $this->empty_cell(); // show nothing + $value = ''; + } + $extra_label = True; + + list($type,$sub_type) = explode('-',$cell['type']); + if ((!$this->types[$cell['type']] || !empty($sub_type)) && $this->haveExtension($type,'pre_process')) + { + $ext_type = $type; + $extra_label = $this->extensionPreProcess($ext_type,$form_name,$value,$cell,$readonlys[$name]); + + $readonly = $readonly || $cell['readonly']; // might be set by extension + $this->set_array($content,$name,$value); + } + list(,$class) = explode(',',$cell['span']); // might be set by extension + + $cell_options = $cell['size']; + if (strchr($cell_options,'$')) + { + $cell_options = $this->expand_name($cell_options,$show_c,$show_row,$content['.c'],$content['.row'],$content); + } + if ($cell_options[0] == '@') + { + $cell_options = $this->get_array($content,substr($cell_options,1)); + } + $label = $this->expand_name($cell['label'],$show_c,$show_row,$content['.c'],$content['.row'],$content); + $help = $cell['help']; + if ($help[0] == '@') + { + $help = $this->get_array($content,substr($help,1)); + } + $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; + } + $onFocus .= "if(this.value=='".addslashes(htmlspecialchars($blur))."') this.value='';"; + $onBlur .= "if(this.value=='') this.value='".addslashes(htmlspecialchars($blur))."';"; + } + if ($help) + { + if ((int)$cell['no_lang'] < 2) + { + $help = lang($help); + } + $onFocus .= "self.status='".addslashes(htmlspecialchars($help))."'; return true;"; + $onBlur .= "self.status=''; return true;"; + if ($cell['type'] == 'button' || $cell['type'] == 'file') // for button additionally when mouse over button + { + $options .= " onMouseOver=\"self.status='".addslashes(htmlspecialchars($help))."'; return true;\""; + $options .= " onMouseOut=\"self.status=''; return true;\""; + } + } + if ($onBlur) + { + $options .= " onFocus=\"$onFocus\" onBlur=\"$onBlur\""; + } + if ($cell['onchange'] && $cell['type'] != 'button') // values != '1' can only set by a program (not in the editor so fa + { + $options .= ' onChange="'.($cell['onchange']=='1'?'this.form.submit();':$cell['onchange']).'"'; + } + } + if ($form_name != '') + { + $options = "ID=\"$form_name\" $options"; + } + list($type,$sub_type) = explode('-',$cell['type']); + switch ($type) + { + case 'label': // size: [[b]old][[i]talic][,link] + if (is_array($value)) + break; + list($style,$extra_link,$activate_links) = explode(',',$cell_options); + $value = strlen($value) > 1 && !$cell['no_lang'] ? lang($value) : $value; + $value = nl2br(htmlspecialchars($value)); + if ($activate_links) $value = $this->html->activate_links($value); + if ($value != '' && strstr($style,'b')) $value = $this->html->bold($value); + if ($value != '' && strstr($style,'i')) $value = $this->html->italic($value); + $html .= $value; + break; + case 'html': + $extra_link = $cell_options; + $html .= $value; + break; + case 'int': // size: [min][,[max][,len]] + case 'float': + list($min,$max,$cell_options) = explode(',',$cell_options); + if ($cell_options == '') + { + $cell_options = $cell['type'] == 'int' ? 5 : 8; + } + $cell_options .= ',,'.($cell['type'] == 'int' ? '/^-?[0-9]*$/' : '/^-?[0-9]*[,.]?[0-9]*$/'); + // fall-through + case 'text': // size: [length][,maxLength[,preg]] + if ($readonly) + { + $html .= $this->html->bold(htmlspecialchars($value)); + } + else + { + $html .= $this->html->input($form_name,$value,'', + $options.$this->html->formatOptions($cell_options,'SIZE,MAXLENGTH')); + $cell_options = explode(',',$cell_options,3); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = array( + 'type' => $cell['type'], + 'maxlength' => $cell_options[1], + 'needed' => $cell['needed'], + 'preg' => $cell_options[2], + 'min' => $min, // int and float only + 'max' => $max, + ); + } + break; + case 'textarea': // Multiline Text Input, size: [rows][,cols] + $html .= $this->html->textarea($form_name,$value, + $options.$this->html->formatOptions($cell_options,'ROWS,COLS')); + if (!$readonly) + { + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = array( + 'type' => $cell['type'], + 'needed' => $cell['needed'], + ); + } + break; + case 'htmlarea': // Multiline formatted Text Input, size: [inline styles for the widget] + if (!$readonly) + { + $html .= $this->html->htmlarea($form_name,$value,$cell_options); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = array( + 'type' => $cell['type'], + 'needed' => $cell['needed'], + ); + } + else + { + $html .= $this->html->div($this->html->activate_links($value),'style="overflow: auto; border: thin inset black;'.$cell_options.'"'); + } + break; + case 'checkbox': + if (!empty($cell_options)) + { + list($true_val,$false_val,$ro_true,$ro_false) = explode(',',$cell_options); + $value = $value == $true_val; + } + else + { + $ro_true = 'x'; + $ro_false = ''; + } + if ($value) + { + $options .= ' checked="1"'; + } + if ($readonly) + { + $html .= $value ? $this->html->bold($ro_true) : $ro_false; + } + else + { + $html .= $this->html->input($form_name,'1','CHECKBOX',$options); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = array( + 'type' => $cell['type'], + 'values' => $cell_options + ); + } + break; + case 'radio': // size: value if checked + $set_val = $this->expand_name($cell_options,$show_c,$show_row,$content['.c'],$content['.row'],$content); + + if ($value == $set_val) + { + $options .= ' checked="1"'; + } + if ($readonly) + { + $html .= $value == $set_val ? $this->html->bold('x') : ''; + } + else + { + $html .= $this->html->input($form_name,$set_val,'RADIO',$options); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = $cell['type']; + } + break; + case 'button': + case 'cancel': // cancel button + list($app) = explode('.',$this->name); + list($img,$ro_img) = explode(',',$cell_options); + $title = strlen($label) <= 1 || $cell['no_lang'] ? $label : lang($label); + if ($this->java_script() && ($cell['onchange'] != '' || $img && !$readonly) && !$cell['needed']) // use a link instead of a button + { + $onclick = ($cell['onchange'] == 1 || $img) ? "return submitit(document.eTemplate,'$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.'"'; + } + $html .= !$readonly ? $this->html->submit_button($form_name,$label,$cell['onchange'], + strlen($label) <= 1 || $cell['no_lang'],$options,$img,$app) : + $this->html->image($app,$ro_img); + } + $extra_label = False; + if (!$readonly) + { + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = $cell['type']; + if (strtolower($name) == 'cancel') + { + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = 'cancel'; + } + } + break; + case 'hrule': + $html .= $this->html->hr($cell_options); + 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 '$this->name': "; _debug_array($this->data); + } + $obj_read = 'already loaded'; + if (!is_object($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'; + $cell['obj'] = new etemplate(/*** TESTWEISE ***$cell['name']*/$name,$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

\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,$idx); //$readonlys[$idx]; + $content = $this->get_array($content,$idx); // $content[$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 ($readonly) + { + if (!is_array($readonlys)) $readonlys = array(); + $readonlys['__ALL__'] = True; + } + $html = $cell['obj']->show($content,$sel_options,$readonlys,$cname,$show_c,$show_row,$cell['onchange'],$cell['tr_class']); + break; + case 'select': // size:[linesOnMultiselect] + $sels = array(); + list($multiple) = explode(',',$cell_options); + if (!empty($multiple) && 0+$multiple <= 0) + { + $sels[''] = $multiple < 0 ? 'all' : $multiple; + if ((int)$cell['no_lang'] < 2) + { + $sels[''] = lang($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 += $cell['sel_options']; + } + } + if (isset($sel_options[$name]) && is_array($sel_options[$name])) + { + $sels += $sel_options[$name]; + } + elseif (count($name_parts)) + { + $org_name = $name_parts[count($name_parts)-1]; + if (isset($sel_options[$org_name]) && is_array($sel_options[$org_name])) + { + $sels += $sel_options[$org_name]; + } + elseif (isset($sel_options[$name_parts[0]]) && is_array($sel_options[$name_parts[0]])) + { + $sels += $sel_options[$name_parts[0]]; + } + } + if (isset($content["options-$name"])) + { + $sels += $content["options-$name"]; + } + if ($readonly) + { + $html .= $cell['no_lang'] ? $sels[$value] : lang($sels[$value]); + } + else + { + $html .= $this->html->select($form_name.($multiple > 1 ? '[]' : ''),$value,$sels, + $cell['no_lang'],$options,$multiple); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = $cell['type']; + } + break; + case 'image': + $image = $value != '' ? $value : $name; + $image = $this->html->image(substr($this->name,0,strpos($this->name,'.')), + $image,strlen($label) > 1 && !$cell['no_lang'] ? lang($label) : $label,'border="0"'); + $html .= $image; + $extra_link = $cell_options; + $extra_label = False; + break; + case 'file': + $html .= $this->html->input_hidden($path = str_replace($name,$name.'_path',$form_name),'.'); + $html .= $this->html->input($form_name,'','file',$options); + $GLOBALS['phpgw_info']['etemplate']['form_options'] = + "enctype=\"multipart/form-data\" onSubmit=\"set_element2(this,'$path','$form_name')\""; + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = $cell['type']; + break; + case 'vbox': + case 'hbox': + $rows = array(); + $box_row = 1; + $box_col = 'A'; + $box_anz = 0; + for ($n = 1; $n <= intval($cell_options); ++$n) + { + $h = $this->show_cell($cell[$n],$content,$sel_options,$readonlys,$cname,$show_c,$show_row,$nul,$cl); + if ($h != '' && $h != ' ') + { + if ($cell['type'] == 'vbox') + { + $box_row = $n; + } + else + { + $box_col = $this->num2chrs($n); + } + $rows[$box_row][$box_col] = $html = $h; + $box_anz++; + if ($cell[$n]['align']) + { + $rows[$box_row]['.'.$box_col] = $this->html->formatOptions($cell[$n]['align'],'ALIGN'); + } + $cl = $this->expand_name(isset($this->class_conf[$cl]) ? $this->class_conf[$cl] : $cl, + $show_c,$show_row,$content['.c'],$content['.row'],$content); + $rows[$box_row]['.'.$box_col] .= $this->html->formatOptions($cl,'CLASS'); + } + } + if ($box_anz > 1) // a single cell is NOT placed into a table + { + $html = "\n\n\n\n". + $this->html->table($rows,$this->html->formatOptions($cell_options,',CELLPADDING,CELLSPACING'). + ($cell['align'] && $type == 'vbox' ? ' WIDTH="100%"' : '')). // alignment only works if table has full width + "\n\n\n\n"; + } + break; + case 'deck': + for ($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' : '').';'; + } + for ($n = 1; $n <= $cell_options; ++$n) + { + $h = $this->show_cell($cell[$n],$content,$sel_options,$readonlys,$cname,$show_c,$show_row,$nul,$nul); + $vis = !empty($value) && $value == $cell_options[$n]['name'] || $n == 1 && $first ? 'visible' : 'hidden'; + list (,$cl) = explode(',',$cell[$n]['span']); + $html .= $this->html->div($h,$this->html->formatOptions(array( + $cl.($cl ? ' ':'').'tab_body', + "$s_width $s_height position: absolute; left: 0px; top: 0px; visibility: $vis; z-index: 50;", + $cell[$n]['name'] + ),'CLASS,STYLE,ID')); + } + $html .= $this->html->input_hidden($form_name,$value); // to store active plane + + list (,$cl) = explode(',',$cell['span']); + $html = $this->html->input_hidden($form_name,$value)."\n". // to store active plane + $this->html->div($html,$this->html->formatOptions(array( + $cl, + "$s_width $s_height position: relative; z-index: 100;" + ),'CLASS,STYLE')); + break; + default: + if ($ext_type && $this->haveExtension($ext_type,'render')) + { + $html .= $this->extensionRender($ext_type,$form_name,$value,$cell,$readonly); + } + else + { + $html .= "unknown type '$cell[type]'"; + } + break; + } + if ($ext_type && !$readonly && $this->haveExtension($ext_type,'post_process')) // extension-processing need to be after all other and only with diff. name + { // unset it first, if it is already set, to be after the other widgets of the ext. + unset($GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name]); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = 'ext-'.$ext_type; + } + // save blur-value to strip it in process_exec + if (!empty($blur) && isset($GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name])) + { + $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] = is_array($GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name]) ? $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name] : array('type' => $GLOBALS['phpgw_info']['etemplate']['to_process'][$form_name]); + $GLOBALS['phpgw_info']['etemplate']['to_process'][$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); + } + if (($accesskey = strstr($label,'&')) && $accesskey[1] != ' ' && $form_name != '' && + (($pos = strpos($accesskey,';')) === False || $pos > 5)) + { + $label = str_replace('&'.$accesskey[1],''.$accesskey[1].'',$label); + $label = $this->html->label($label,$form_name,$accesskey[1]); + } + if ($type == 'radio' || $type == 'checkbox' || strstr($label,'%s')) // default for radio is label after the button + { + $html = strstr($label,'%s') ? 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'],$content); + if ($extra_link[0] == '@') + { + $extra_link = $this->get_array($content,substr($extra_link,1)); + } + if ($extra_link) + { + $options = " onMouseOver=\"self.status='".addslashes(lang($help))."'; return true;\""; + $options .= " onMouseOut=\"self.status=''; return true;\""; + return $this->html->a_href($html,$extra_link,'',$help != '' ? $options : ''); + } + } + // if necessary show validation-error behind field + if (isset($GLOBALS['phpgw_info']['etemplate']['validation_errors'][$form_name])) + { + $html .= ' '.$GLOBALS['phpgw_info']['etemplate']['validation_errors'][$form_name].''; + } + return $html; + } + + + /*! + @function process_show + @abstract makes necessary adjustments on _POST after a eTemplate / form gots submitted + @discussion This is only an internal function, dont call it direct use only exec + @discussion Process_show uses a list of input-fields/widgets generated by show. + @syntax process_show(&$content,$to_process,$cname='') + @param $content _POST[$cname] + @param $to_process list of widgets/form-fields to process + @param $cname basename of our returnt content (same as in call to show) + @result the adjusted content (by using the var-param &$content) + */ + function process_show(&$content,$to_process,$cname='') + { + if (!isset($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(); + $GLOBALS['phpgw_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,$form_name,True); + + if (isset($attr['blur']) && $attr['blur'] == stripslashes($value)) + { + $value = ''; // blur-values is equal to emtpy + } + // echo "

process_show($this->name) $type: $form_name = '$value'

\n"; + list($type,$sub) = explode('-',$type); + switch ($type) + { + case 'ext': + if (!$this->extensionPostProcess($sub,$form_name,$this->get_array($content,$form_name,True),$value)) + { + $this->unset_array($content,$form_name); + } + break; + case 'htmlarea': + if (isset($value)) + { + $value = stripslashes($value); + } + $this->set_array($content,$form_name,$value); + break; + case 'int': + case 'float': + case 'text': + case 'textarea': + if (isset($value)) + { + $value = stripslashes($value); + } + if ($value === '' && $attr['needed']) + { + $GLOBALS['phpgw_info']['etemplate']['validation_errors'][$form_name] = lang('Field must not be empty !!!',$value); + } + 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': + $GLOBALS['phpgw_info']['etemplate']['validation_errors'][$form_name] = lang("'%1' is not a valid integer !!!",$value); + break; + case 'float': + $GLOBALS['phpgw_info']['etemplate']['validation_errors'][$form_name] = lang("'%1' is not a valid floatingpoint number !!!",$value); + break; + default: + $GLOBALS['phpgw_info']['etemplate']['validation_errors'][$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']) + { + $GLOBALS['phpgw_info']['etemplate']['validation_errors'][$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']) + { + $GLOBALS['phpgw_info']['etemplate']['validation_errors'][$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': + $this->set_array($content,$form_name,is_array($value) ? implode(',',$value) : $value); + break; + case 'checkbox': + if (!isset($value)) // checkbox was not checked + { + $value = 0; // need to be reported too + } + if (!empty($attr['values'])) + { + list($true_val,$false_val) = explode(',',$attr['values']); + $value = $value ? $true_val : $false_val; + } + $this->set_array($content,$form_name,$value); + 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['phpgw_info']['etemplate']['validation_errors'])) + { + echo "

validation_errors = "; _debug_array($GLOBALS['phpgw_info']['etemplate']['validation_errors']); + } + } + return count($GLOBALS['phpgw_info']['etemplate']['validation_errors']); + } + + /*! + @function java_script + @syntax java_script( $consider_not_tested_as_enabled = True ) + @author ralfbecker + @abstract is javascript enabled? + @discussion this should be tested by the api at login + @result 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['phpgw_info']['etemplate']['java_script'] || + $consider_not_tested_as_enabled && !isset($GLOBALS['phpgw_info']['etemplate']['java_script']); + //echo "

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

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