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Diffstat (limited to 'lib/classes/StudipForm.class.php')
| -rw-r--r-- | lib/classes/StudipForm.class.php | 590 |
1 files changed, 0 insertions, 590 deletions
diff --git a/lib/classes/StudipForm.class.php b/lib/classes/StudipForm.class.php deleted file mode 100644 index 024e2e3..0000000 --- a/lib/classes/StudipForm.class.php +++ /dev/null @@ -1,590 +0,0 @@ -<?php -# Lifter002: TODO -# Lifter007: TODO -# Lifter003: TODO -# Lifter010: TODO -// +---------------------------------------------------------------------------+ -// This file is part of Stud.IP -// StudipForm.class.php -// Class to build HTML formular and handle persistence using PhpLib -// -// Copyright (c) 2003 André Noack <noack@data-quest.de> -// +---------------------------------------------------------------------------+ -// 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 any later version. -// +---------------------------------------------------------------------------+ -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -// +---------------------------------------------------------------------------+ - -use Studip\Button, Studip\LinkButton; - -/** -* Class to build Studip HTML forms -* -* @deprecated -* -* @access public -* @author André Noack <noack@data-quest.de> -* @package -**/ -class StudipForm { - - var $form_name; - - var $field_attributes_default = []; - - var $form_fields = []; - - var $form_buttons = []; - - var $persistent_values = true; - - var $form_values = []; - - var $value_changed = []; - - - static function TimestampToSQLDate($tstamp){ - return date("Y-m-d", $tstamp); - } - - static function SQLDateToTimestamp($sqldate){ - $date_values = explode("-", $sqldate); //YYYY-MM-DD - if (checkdate((int)$date_values[1],(int)$date_values[2],(int)$date_values[0])){ - return mktime(12,0,0,$date_values[1],$date_values[2],$date_values[0]); - } else { - return false; - } - } - - static function _GetRawFieldValue($field_name, $form_name) { - return Request::get($form_name. '_' . $field_name); - } - - static function _IsSended($form_name){ - return Request::get($form_name . "_" . md5("is_sended")) !== null; - } - - static function _IsClicked($button, $form_name){ - return Request::submitted($form_name . "_" . $button); - } - - function __construct($form_fields, $form_buttons, $form_name = "studipform", $persistent_values = true) { - $this->form_name = $form_name; - $this->persistent_values = $persistent_values; - $this->form_fields = $form_fields; - $this->form_buttons = $form_buttons; - if ($this->persistent_values){ - $this->form_values =& $_SESSION["_p_values"]["_" . $this->form_name . "_values"]; - } - if ($this->isSended()){ - foreach ($this->form_fields as $name => $foo){ - if (empty($foo['disabled'])) { - if ( ($field_value = Request::get($this->form_name . "_" . $name)) !== null) { - $new_form_values[$name] = trim($field_value); - } elseif ( is_array($field_value = Request::getArray($this->form_name . "_" . $name))) { - foreach ($field_value as $key => $value){ - $new_form_values[$name][$key] = trim($value); - } - } else { - $new_form_values[$name] = null; - } - } - } - foreach ($this->form_fields as $name => $value){ - if (empty($value['disabled'])) { - if ($value['type'] == 'combo'){ - if ($this->form_values[$name] != $new_form_values[$value['text']]){ //textfeld wurde verändert - $new_form_values[$name] = $new_form_values[$value['text']]; - } else if ($this->form_values[$name] != $new_form_values[$value['select']] && !$new_form_values[$value['text']]){ //textfeld nicht geändert, select geändert - $new_form_values[$name] = $new_form_values[$value['select']]; - } else { - $new_form_values[$name] = $this->form_values[$name]; - } - } - if ($value['type'] == 'date'){ - $new_form_values[$name] = Request::int($this->form_name . "_" . $name . "_year") . "-" - . sprintf('%02s', Request::int($this->form_name . "_" . $name . "_month")) . "-" - . sprintf('%02s', Request::int($this->form_name . "_" . $name . "_day")); - } - if($value['type'] == 'datepicker'){ - $date = explode('.',Request::get($this->form_name . "_" . $name)); - $new_form_values[$name] = $date[2] . "-" - . sprintf('%02s', $date[1]) . "-" - . sprintf('%02s', $date[0]); - } - if ($value['type'] == 'time'){ - $new_form_values[$name] = sprintf('%02s', Request::int($this->form_name . "_" . $name . "_hours")) . ":" - . sprintf('%02s', Request::int($this->form_name . "_" . $name . "_minutes")); - } - if ($value['type'] == 'checkbox'){ - $new_form_values[$name] = Request::int($this->form_name . "_" . $name, 0); - } - if ( (isset($this->form_values[$name]) && $this->form_values[$name] != $new_form_values[$name]) - || (!isset($this->form_values[$name]) && !empty($new_form_values[$name]) && !empty($this->form_fields[$name]['default_value']) - && $new_form_values[$name] != $this->form_fields[$name]['default_value']) ){ - $this->value_changed[$name] = true; - } - } - } - $this->form_values = array_merge((array)$this->form_values, (array)$new_form_values); - } - } - - function getDefaultValues(){ - foreach ($this->form_fields as $name => $value){ - $this->form_values[$name] = $value['default_value']; - } - } - - function checkDefaultValues(){ - if (is_array($this->form_values)){ - foreach ($this->form_fields as $name => $value){ - if (!$value['ignore_check']){ - if((is_null($this->form_values[$name]) ? 0 : $this->form_values[$name]) - != (is_null($value['default_value']) ? 0 : $value['default_value']) ){ - return true; - } - } - } - } - return false; - } - - function getFormField($name, $attributes = false, $default = false, $subtype = false){ - if (!$attributes){ - $attributes = $this->field_attributes_default; - } - if (empty($default)) { - if (isset($this->form_values[$name])) { - $default = $this->form_values[$name]; - } else { - $default = $this->form_fields[$name]['default_value'] ?? ''; - } - } - if (!empty($this->form_fields[$name]['attributes']) && is_array($this->form_fields[$name]['attributes'])) { - $attributes = array_merge((array)$attributes, (array)$this->form_fields[$name]['attributes']); - } - - if (!empty($this->form_fields[$name]['disabled'])) { - $attributes['disabled'] = 'disabled'; - } - - if (!empty($this->form_fields[$name]['required'])) { - $attributes['required'] = 'required'; - } - - if (empty($attributes['id'])) { - $attributes['id'] = $this->form_name . '_' . $name; - } - - if($this->form_fields[$name]['type']){ - $method = "getFormField" . $this->form_fields[$name]['type']; - return $this->$method($name,$attributes,$default,$subtype); - } - } - - function getFormFieldNoForm($name, $attributes, $default){ - $ret = "\n<span "; - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - if(is_array($default)) $default = join('; ', $default); - $ret .= htmlReady($default,1,1); - $ret .= "</span>"; - if (!$attributes['disabled']) $ret .= $this->getHiddenField($name, $default); - return $ret; - } - - function getFormFieldText($name, $attributes, $default){ - $ret = "\n<input type=\"text\" name=\"{$this->form_name}_{$name}\" " . (($default) ? "value=\"".htmlReady($default)."\" " : ""); - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - return $ret; - } - - function getFormFieldCheckbox($name, $attributes, $default){ - $ret = "\n<input type=\"checkbox\" name=\"{$this->form_name}_{$name}\" value=\"1\"" . (($default) ? " checked " : ""); - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - return $ret; - } - - function getFormFieldRadio($name, $attributes, $default, $subtype){ - if (is_array($this->form_fields[$name]['options'])){ - $options = $this->form_fields[$name]['options']; - } else if ($this->form_fields[$name]['options_callback']){ - $options = call_user_func($this->form_fields[$name]['options_callback'],$this,$name); - } - if($subtype !== false){ - return $this->getOneRadio($name, $attributes, ($default == $options[$subtype]['value']), $subtype); - } else { - $ret = '<div id="' . $attributes['id'] .'"><section class="hgroup">'; - for ($i = 0; $i < count($options); ++$i){ - $ret .= $this->getOneRadio($name, $attributes, ($default == $options[$i]['value']), $i); - $ret .= "\n" . $this->form_fields[$name]['separator']; - } - $ret .= '</section></div>'; - } - return $ret; - } - - function getOneRadio($name, $attributes, $default, $subtype){ - $attributes['id'] = $this->form_name . '_' . $name . '_' . $subtype; - $ret = "\n<input type=\"radio\" name=\"{$this->form_name}_{$name}\" value=\"{$this->form_fields[$name]['options'][$subtype]['value']}\"" . (($default) ? " checked " : ""); - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - $attributes['for'] = $attributes['id']; - unset($attributes['id']); - $ret .= $this->getFormFieldCaption($this->form_fields[$name]['options'][$subtype]['name'], $attributes); - return $ret; - } - - function getFormFieldTextarea($name, $attributes, $default){ - $ret = "\n<textarea wrap=\"virtual\" name=\"{$this->form_name}_{$name}\" "; - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - $ret .= htmlReady($default); - $ret .= "</textarea>"; - return $ret; - } - - function getFormFieldDatepicker($name, $attributes, $default) - { - $date_values = explode("-", $default); //YYYY-MM-DD - $value = ''; - $ret = ''; - if(count($date_values)==3){ - $value = $date_values[2]. '.' . $date_values[1]. '.' .$date_values[0]; - } - $ret .= $this->getFormFieldText($name, array_merge(['size'=>11,'maxlength'=>11], (array)$attributes), $value); - $ret .='<script>jQuery("#'.$this->form_name.'_'.$name.'").datepicker();</script>'; - return $ret; - } - - function getFormFieldTime($name, $attributes, $default) { - $date_values = explode(":", $default); //hh:mm - $ret = '<div id="' . $attributes['id'] .'"><section class="hgroup">'; - unset($attributes['id']); - $ret .= $this->getFormFieldText($name . "_hours", array_merge(['size'=>2,'maxlength'=>2], (array)$attributes), $date_values[0]); - $ret .= "\n" . $this->form_fields[$name]['separator']; - $ret .= $this->getFormFieldText($name . "_minutes", array_merge(['size'=>2,'maxlength'=>2], (array)$attributes), $date_values[1]); - $ret .= '</section></div>'; - return $ret; - } - - function getFormFieldSelect($name, $attributes, $default){ - $ret = "\n<select name=\"{$this->form_name}_{$name}"; - if (!empty($this->form_fields[$name]['multiple'])) { - $ret .= "[]\" multiple "; - } else { - $ret .= "\" "; - } - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - if ($default === false){ - $default = $this->form_fields[$name]['default_value']; - } - if (!empty($this->form_fields[$name]['options']) && is_array($this->form_fields[$name]['options'])) { - $options = $this->form_fields[$name]['options']; - } else if (!empty($this->form_fields[$name]['options_callback'])) { - $options = call_user_func($this->form_fields[$name]['options_callback'],$this,$name); - } - for ($i = 0; $i < count($options); ++$i){ - $options_name = (is_array($options[$i])) ? $options[$i]['name'] : $options[$i]; - $options_value = (is_array($options[$i])) ? $options[$i]['value'] : $options[$i]; - $options_attributes = $options[$i]['attributes'] ?? []; - $selected = false; - if ((is_array($default) && in_array("" . $options_value, $default)) - || (!is_array($default) && ($default == "" . $options_value))){ - $selected = true; - } - if (!empty($this->form_fields[$name]['max_length'])) { - $options_name = my_substr($options_name,0, $this->form_fields[$name]['max_length']); - } - $ret .= "\n<option value=\"".htmlReady($options_value)."\" " . (($selected) ? " selected " : ""); - $ret .= $this->getAttributes($options_attributes); - $ret .= ">".htmlReady($options_name)."</option>"; - } - $ret .= "\n</select>"; - return $ret; - } - - function getFormFieldSelectBox($name, $attributes, $default){ - $box_attributes = $this->form_fields[$name]['box_attributes'] ? $this->form_fields[$name]['box_attributes'] : []; - $ret = "\n<div class=\"selectbox\" ".$this->getAttributes($box_attributes)." >"; - $ret .= "\n<fieldset id=\"{$attributes['id']}\">"; - unset($attributes['id']); - if ($this->form_fields[$name]['multiple']) { - $element = 'checkbox'; - $element_name = $this->form_name . '_' . $name . '[]'; - } else { - $element = 'radio'; - $element_name = $this->form_name . '_' . $name; - } - if ($default === false){ - $default = $this->form_fields[$name]['default_value']; - } - if (is_array($this->form_fields[$name]['options'])){ - $options = $this->form_fields[$name]['options']; - } else if ($this->form_fields[$name]['options_callback']){ - $options = call_user_func($this->form_fields[$name]['options_callback'],$this,$name); - } - for ($i = 0; $i < count($options); ++$i) { - $options_name = (is_array($options[$i])) ? $options[$i]['name'] : $options[$i]; - $options_value = (is_array($options[$i])) ? $options[$i]['value'] : $options[$i]; - $options_attributes = (is_array($options[$i])) ? $options[$i]['attributes'] : []; - $selected = false; - if ((is_array($default) && in_array("" . $options_value, $default)) - || (!is_array($default) && ($default == "" . $options_value))){ - $selected = true; - } - if ($this->form_fields[$name]['max_length']){ - $options_name = my_substr($options_name,0, $this->form_fields[$name]['max_length']); - } - $id = $this->form_name . '_' . $name . '_' . $i; - $ret .= "\n<div "; - $ret .= $this->getAttributes($attributes); - $ret .= ">"; - $ret .= "\n<label for=\"$id\" "; - $ret .= $this->getAttributes($options_attributes); - $ret .= "><input style=\"vertical-align:middle;\" id=\"$id\" type=\"$element\" name=\"$element_name\" value=\"".htmlReady($options_value)."\" " . (($selected) ? " checked " : ""); - $ret .= "> "; - $ret .= htmlReady($options_name) . "</label>"; - $ret .= "\n</div>"; - } - $ret .= "\n</fieldset>\n</div>"; - return $ret; - } - - function getFormFieldCombo($name, $attributes, $default , $subtype = false){ - $ret = '<div id="' . $attributes['id'] .'"><section class="hgroup">'; - unset($attributes['id']); - $combo_text_name = $this->form_fields[$name]['text']; - $combo_select_name = $this->form_fields[$name]['select']; - $select_attributes = ['onChange' => "document.{$this->form_name}.{$this->form_name}_{$combo_text_name}.value=" - ."document.{$this->form_name}.{$this->form_name}_{$combo_select_name}.options[document.{$this->form_name}.{$this->form_name}_{$combo_select_name}.selectedIndex].text; "]; - if (is_array($attributes)){ - $select_attributes = array_merge((array)$select_attributes, (array)$attributes); - } - if (!$subtype){ - $ret .= "\n" . $this->getFormFieldSelect($combo_select_name, $select_attributes, $default); - $ret .= "\n" . $this->form_fields[$name]['separator']; - $ret .= $this->getFormFieldText($combo_text_name, $attributes, $default); - } else if ($subtype == "text"){ - $ret .= "\n" . $this->getFormFieldText($combo_text_name, $attributes, $default); - } else { - $ret .= $this->getFormFieldSelect($combo_select_name, $select_attributes, $default); - } - $ret .= "</section></div>"; - return $ret; - } - - function getFormButton($name, $attributes = []){ - if (!empty($this->form_buttons[$name]['attributes']) && is_array($this->form_buttons[$name]['attributes'])) { - $attributes = array_merge((array)$attributes, (array)$this->form_buttons[$name]['attributes']); - } - if (empty($this->form_buttons[$name]['is_picture'])) { - if (isset($this->form_buttons[$name]['info']) && !isset($attributes['title'])) { - $attributes['title'] = $this->form_buttons[$name]['info']; - } - $caption = $this->form_buttons[$name]['caption'] ? $this->form_buttons[$name]['caption'] : $this->form_buttons[$name]['type']; - if (!empty($this->form_buttons[$name]['type']) && in_array($this->form_buttons[$name]['type'], ['cancel', 'accept'])) { - $create = 'create' . $this->form_buttons[$name]['type']; - } else { - $create = 'create'; - } - $ret = Button::$create($caption, $this->form_name . "_" . $name, $attributes); - } else { - // Yes, this is kinda ugly - $ret = Assets::input($this->form_buttons[$name]['type'], - tooltip2($this->form_buttons[$name]['info']) - + (array)$attributes - + ['name' => $this->form_name . '_' . $name]); - } - return $ret; - } - - function getFormFieldCaption($name, $attributes = false){ - $_name = $name; - if (!isset($attributes['for'])) { - $attributes['for'] = $this->form_name . '_' . $name; - } - if (isset($this->form_fields[$name]['caption'])) { - $name = $this->form_fields[$name]['caption']; - } - $res = '<label ' . $this->getAttributes($attributes) . '>'.htmlReady($name); - - if(!empty($this->form_fields[$_name]['info']) && $attributes['info']) { - $res .= $this->getFormFieldInfo($_name); - } - - $res .= '</label>'; - return $res; - } - - function getFormFieldInfo($name){ - return tooltipIcon($this->form_fields[$name]['info']); - } - - function getFormStart($action = false, $attributes = false){ - if (!$action){ - $action = URLHelper::getLink(); - } - $ret = "\n<form action=\"$action\" method=\"post\" name=\"{$this->form_name}\" " . $this->getAttributes($attributes) . ">"; - $ret .= CSRFProtection::tokenTag(); - return $ret; - } - - function getFormEnd(){ - $ret = ""; - foreach ($this->form_fields as $field_name => $field_content){ - if ($field_content['type'] == 'hidden'){ - $ret .= $this->getHiddenField($field_name); - } - } - $ret .= $this->getHiddenField(md5("is_sended"),1); - return $ret . "\n</form>"; - } - - function getFormFieldValue($name){ - if (isset($this->form_values[$name])){ - $value = $this->form_values[$name]; - } else { - $value = $this->form_fields[$name]['default_value'] ?? ''; - } - return $value; - } - - function getFormFieldsByName($only_editable = false){ - $ret = []; - foreach ($this->form_fields as $name => $detail){ - if( !($only_editable && ($detail['type'] == 'noform' || !empty($detail['disabled']))) ){ - $ret[] = $name; - } - } - return $ret; - } - - function getHiddenField($name, $value = false){ - if (!$value){ - $value = $this->getFormFieldValue($name); - } - return "\n<input type=\"hidden\" name=\"{$this->form_name}_{$name}\" value=\"".htmlReady($value)."\">"; - } - - function doFormReset(){ - $this->form_values = null; - return true; - } - - function isChanged($name){ - return isset($this->value_changed[$name]); - } - - function getRawFieldValue($field_name) { - return self::_GetRawFieldValue($field_name, $this->form_name); - } - - function isSended() { - return self::_IsSended($this->form_name); - } - - function isClicked($button) { - return self::_IsClicked($button, $this->form_name); - } - - function getClickedKillButton(){ - foreach($this->form_buttons as $name => $value){ - if ($value['is_kill_button']){ - if ($this->isClicked($name)){ - return $name; - } - } - } - return false; - } - - function getAttributes($attributes){ - $ret = ""; - if (is_array($attributes)) { - foreach($attributes as $key => $value){ - $ret .= " ".$key."=\"".htmlReady($value)."\""; - } - } - return $ret; - } - - function getFormFieldRequired($name){ - if ($this->form_fields[$name]['required']) - return "\n" . '<span style="color: red; font-weight: bold">*</span>'; - else return ""; - } - - -} - -// test & demo -/* -function getSomeOptions(&$caller, $name){ - $options[] = md5($name); - foreach($caller->form_fields as $key => $value){ - $options[]=$key; - } - return $options; -} - -page_open(array("sess" => "Seminar_Session")); -$_language = DEFAULT_LANGUAGE; -$_language_path = $INSTALLED_LANGUAGES[$_language]["path"]; - -$form_fields = array('text1' => array('type' => 'text', 'caption' => 'Testtextfeld1', 'info' => 'Hier Schwachsinn eingeben'), - 'text2' => array('type' => 'textarea','caption' => 'Testtextfeld2', 'info' => 'Hier Schwachsinn eingeben','default' => 'blablubb'), - 'select1' => array('type' => 'select', 'options' => array( array('name' =>_("UND"),'value' => 'AND'), - array('name' =>_("ODER"),'value' => 'OR'))), - 'select2' => array('type' => 'select','options_callback' => 'getSomeOptions'), - 'combo1_text' => array('type' => 'text'), - 'combo1_select' => array('type' => 'select', 'options' => array("",_("Eins"),_("Zwei"), _("Drei"))), - 'combo1' => array('type' => 'combo', 'text' => 'combo1_text', 'select' => 'combo1_select', 'separator' => '--'), - 'date1' => array('type' => 'date', 'separator' => '.', 'default' => 'YYYY-MM-DD'), - 'checkbox' => array('type' => 'checkbox', 'caption' => 'Tolle Checkbox ?', value => '1'), - 'radio_group' => array('type' => 'radio', 'separator' => " ", 'options' => array( array('name' =>_("UND"),'value' => 'AND'), - array('name' =>_("ODER"),'value' => 'OR'), - array('name' =>_("NICHT"),'value' => 'NOT'))) - ); - -$form_buttons = array('send' => array('type' => 'abschicken', 'info' => _("Dieses Formular abschicken")), - 'not_send' => array('type' => 'abbrechen', 'info' => _("Eingabe abbrechen"))); - -$test = new StudipForm($form_fields, $form_buttons); -echo "<table width='400'><tr><td>"; -echo $test->getFormStart(); -echo $test->getFormFieldCaption("text1"); -echo " " . $test->getFormFieldInfo("text1") . " "; -echo $test->getFormField("text1"); -echo $test->getFormField("text2"); -echo $test->getFormFieldCaption("select1"); -echo " " . $test->getFormFieldInfo("select1") . " "; -echo $test->getFormField("select1"); -echo $test->getFormFieldCaption("select2"); -echo " " . $test->getFormFieldInfo("select2") . " "; -echo $test->getFormField("select2"); -echo $test->getFormField("date1", array('style' => 'vertical-align:middle')); -echo "<br>" . $test->getFormField("combo1",array('style' => 'vertical-align:middle')); -echo $test->getFormFieldCaption("checkbox", array('style' => 'vertical-align:middle')); -echo " " . $test->getFormField("checkbox",array('style' => 'vertical-align:middle')); -echo "<br>" . $test->getFormField("radio_group",array('style' => 'vertical-align:middle;font-size:10pt;')); -echo $test->getFormButton("send",array('style' => 'vertical-align:middle;')); -echo $test->getFormEnd(); -echo "</td></tr></table>"; -echo "<pre>"; -page_close(); -*/ -?> |