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Diffstat (limited to 'vendors/dokuwiki/inc/form.php')
| -rw-r--r-- | vendors/dokuwiki/inc/form.php | 918 |
1 files changed, 918 insertions, 0 deletions
diff --git a/vendors/dokuwiki/inc/form.php b/vendors/dokuwiki/inc/form.php new file mode 100644 index 000000000..a514526b7 --- /dev/null +++ b/vendors/dokuwiki/inc/form.php @@ -0,0 +1,918 @@ +<?php +/** + * DokuWiki XHTML Form + * + * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + +if(!defined('DOKU_INC')) die('meh.'); +require_once(DOKU_INC.'inc/html.php'); + +/** + * Class for creating simple HTML forms. + * + * The forms is built from a list of pseudo-tags (arrays with expected keys). + * Every pseudo-tag must have the key '_elem' set to the name of the element. + * When printed, the form class calls functions named 'form_$type' for each + * element it contains. + * + * Standard practice is for non-attribute keys in a pseudo-element to start + * with '_'. Other keys are HTML attributes that will be included in the element + * tag. That way, the element output functions can pass the pseudo-element + * directly to buildAttributes. + * + * See the form_make* functions later in this file. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +class Doku_Form { + + // Form id attribute + var $params = array(); + + // Draw a border around form fields. + // Adds <fieldset></fieldset> around the elements + var $_infieldset = false; + + // Hidden form fields. + var $_hidden = array(); + + // Array of pseudo-tags + var $_content = array(); + + /** + * Constructor + * + * Sets parameters and autoadds a security token. The old calling convention + * with up to four parameters is deprecated, instead the first parameter + * should be an array with parameters. + * + * @param mixed $params Parameters for the HTML form element; Using the + * deprecated calling convention this is the ID + * attribute of the form + * @param string $action (optional, deprecated) submit URL, defaults to + * current page + * @param string $method (optional, deprecated) 'POST' or 'GET', default + * is POST + * @param string $enctype (optional, deprecated) Encoding type of the + * data + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function Doku_Form($params, $action=false, $method=false, $enctype=false) { + if(!is_array($params)) { + $this->params = array('id' => $params); + if ($action !== false) $this->params['action'] = $action; + if ($method !== false) $this->params['method'] = strtolower($method); + if ($enctype !== false) $this->params['enctype'] = $enctype; + } else { + $this->params = $params; + } + + if (!isset($this->params['method'])) { + $this->params['method'] = 'post'; + } else { + $this->params['method'] = strtolower($this->params['method']); + } + + if (!isset($this->params['action'])) { + $this->params['action'] = ''; + } + + $this->addHidden('sectok', getSecurityToken()); + } + + /** + * startFieldset + * + * Add <fieldset></fieldset> tags around fields. + * Usually results in a border drawn around the form. + * + * @param string $legend Label that will be printed with the border. + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function startFieldset($legend) { + if ($this->_infieldset) { + $this->addElement(array('_elem'=>'closefieldset')); + } + $this->addElement(array('_elem'=>'openfieldset', '_legend'=>$legend)); + $this->_infieldset = true; + } + + /** + * endFieldset + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function endFieldset() { + if ($this->_infieldset) { + $this->addElement(array('_elem'=>'closefieldset')); + } + $this->_infieldset = false; + } + + /** + * addHidden + * + * Adds a name/value pair as a hidden field. + * The value of the field (but not the name) will be passed to + * formText() before printing. + * + * @param string $name Field name. + * @param string $value Field value. If null, remove a previously added field. + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function addHidden($name, $value) { + if (is_null($value)) + unset($this->_hidden[$name]); + else + $this->_hidden[$name] = $value; + } + + /** + * addElement + * + * Appends a content element to the form. + * The element can be either a pseudo-tag or string. + * If string, it is printed without escaping special chars. * + * + * @param string $elem Pseudo-tag or string to add to the form. + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function addElement($elem) { + $this->_content[] = $elem; + } + + /** + * insertElement + * + * Inserts a content element at a position. + * + * @param string $pos 0-based index where the element will be inserted. + * @param string $elem Pseudo-tag or string to add to the form. + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function insertElement($pos, $elem) { + array_splice($this->_content, $pos, 0, array($elem)); + } + + /** + * replaceElement + * + * Replace with NULL to remove an element. + * + * @param int $pos 0-based index the element will be placed at. + * @param string $elem Pseudo-tag or string to add to the form. + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function replaceElement($pos, $elem) { + $rep = array(); + if (!is_null($elem)) $rep[] = $elem; + array_splice($this->_content, $pos, 1, $rep); + } + + /** + * findElementByType + * + * Gets the position of the first of a type of element. + * + * @param string $type Element type to look for. + * @return array pseudo-element if found, false otherwise + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function findElementByType($type) { + foreach ($this->_content as $pos=>$elem) { + if (is_array($elem) && $elem['_elem'] == $type) + return $pos; + } + return false; + } + + /** + * findElementById + * + * Gets the position of the element with an ID attribute. + * + * @param string $id ID of the element to find. + * @return array pseudo-element if found, false otherwise + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function findElementById($id) { + foreach ($this->_content as $pos=>$elem) { + if (is_array($elem) && isset($elem['id']) && $elem['id'] == $id) + return $pos; + } + return false; + } + + /** + * findElementByAttribute + * + * Gets the position of the first element with a matching attribute value. + * + * @param string $name Attribute name. + * @param string $value Attribute value. + * @return array pseudo-element if found, false otherwise + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function findElementByAttribute($name, $value) { + foreach ($this->_content as $pos=>$elem) { + if (is_array($elem) && isset($elem[$name]) && $elem[$name] == $value) + return $pos; + } + return false; + } + + /** + * getElementAt + * + * Returns a reference to the element at a position. + * A position out-of-bounds will return either the + * first (underflow) or last (overflow) element. + * + * @param int $pos 0-based index + * @return arrayreference pseudo-element + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function &getElementAt($pos) { + if ($pos < 0) $pos = count($this->_content) + $pos; + if ($pos < 0) $pos = 0; + if ($pos >= count($this->_content)) $pos = count($this->_content) - 1; + return $this->_content[$pos]; + } + + /** + * Return the assembled HTML for the form. + * + * Each element in the form will be passed to a function named + * 'form_$type'. The function should return the HTML to be printed. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ + function getForm() { + global $lang; + $form = ''; + $this->params['accept-charset'] = $lang['encoding']; + $form .= '<form ' . html_attbuild($this->params) . '><div class="no">' . DOKU_LF; + if (!empty($this->_hidden)) { + foreach ($this->_hidden as $name=>$value) + $form .= form_hidden(array('name'=>$name, 'value'=>$value)); + } + foreach ($this->_content as $element) { + if (is_array($element)) { + $elem_type = $element['_elem']; + if (function_exists('form_'.$elem_type)) { + $form .= call_user_func('form_'.$elem_type, $element).DOKU_LF; + } + } else { + $form .= $element; + } + } + if ($this->_infieldset) $form .= form_closefieldset().DOKU_LF; + $form .= '</div></form>'.DOKU_LF; + + return $form; + } + + /** + * Print the assembled form + * + * wraps around getForm() + */ + function printForm(){ + echo $this->getForm(); + } + +} + +/** + * form_makeTag + * + * Create a form element for a non-specific empty tag. + * + * @param string $tag Tag name. + * @param array $attrs Optional attributes. + * @return array pseudo-tag + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeTag($tag, $attrs=array()) { + $elem = array('_elem'=>'tag', '_tag'=>$tag); + return array_merge($elem, $attrs); +} + +/** + * form_makeOpenTag + * + * Create a form element for a non-specific opening tag. + * Remember to put a matching close tag after this as well. + * + * @param string $tag Tag name. + * @param array $attrs Optional attributes. + * @return array pseudo-tag + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeOpenTag($tag, $attrs=array()) { + $elem = array('_elem'=>'opentag', '_tag'=>$tag); + return array_merge($elem, $attrs); +} + +/** + * form_makeCloseTag + * + * Create a form element for a non-specific closing tag. + * Careless use of this will result in invalid XHTML. + * + * @param string $tag Tag name. + * @return array pseudo-tag + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeCloseTag($tag) { + return array('_elem'=>'closetag', '_tag'=>$tag); +} + +/** + * form_makeWikiText + * + * Create a form element for a textarea containing wiki text. + * Only one wikitext element is allowed on a page. It will have + * a name of 'wikitext' and id 'wiki__text'. The text will + * be passed to formText() before printing. + * + * @param string $text Text to fill the field with. + * @param array $attrs Optional attributes. + * @return array pseudo-tag + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeWikiText($text, $attrs=array()) { + $elem = array('_elem'=>'wikitext', '_text'=>$text, + 'class'=>'edit', 'cols'=>'80', 'rows'=>'10'); + return array_merge($elem, $attrs); +} + +/** + * form_makeButton + * + * Create a form element for an action button. + * A title will automatically be generated using the value and + * accesskey attributes, unless you provide one. + * + * @param string $type Type attribute. 'submit' or 'cancel' + * @param string $act Wiki action of the button, will be used as the do= parameter + * @param string $value (optional) Displayed label. Uses $act if not provided. + * @param array $attrs Optional attributes. + * @return array pseudo-tag + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeButton($type, $act, $value='', $attrs=array()) { + if ($value == '') $value = $act; + $elem = array('_elem'=>'button', 'type'=>$type, '_action'=>$act, + 'value'=>$value, 'class'=>'button'); + if (!empty($attrs['accesskey']) && empty($attrs['title'])) { + $attrs['title'] = $value . ' ['.strtoupper($attrs['accesskey']).']'; + } + return array_merge($elem, $attrs); +} + +/** + * form_makeField + * + * Create a form element for a labelled input element. + * The label text will be printed before the input. + * + * @param string $type Type attribute of input. + * @param string $name Name attribute of the input. + * @param string $value (optional) Default value. + * @param string $class Class attribute of the label. If this is 'block', + * then a line break will be added after the field. + * @param string $label Label that will be printed before the input. + * @param string $id ID attribute of the input. If set, the label will + * reference it with a 'for' attribute. + * @param array $attrs Optional attributes. + * @return array pseudo-tag + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeField($type, $name, $value='', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $elem = array('_elem'=>'field', '_text'=>$label, '_class'=>$class, + 'type'=>$type, 'id'=>$id, 'name'=>$name, 'value'=>$value); + return array_merge($elem, $attrs); +} + +/** + * form_makeFieldRight + * + * Create a form element for a labelled input element. + * The label text will be printed after the input. + * + * @see form_makeField + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeFieldRight($type, $name, $value='', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $elem = array('_elem'=>'fieldright', '_text'=>$label, '_class'=>$class, + 'type'=>$type, 'id'=>$id, 'name'=>$name, 'value'=>$value); + return array_merge($elem, $attrs); +} + +/** + * form_makeTextField + * + * Create a form element for a text input element with label. + * + * @see form_makeField + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeTextField($name, $value='', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $elem = array('_elem'=>'textfield', '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name, 'value'=>$value, 'class'=>'edit'); + return array_merge($elem, $attrs); +} + +/** + * form_makePasswordField + * + * Create a form element for a password input element with label. + * Password elements have no default value, for obvious reasons. + * + * @see form_makeField + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makePasswordField($name, $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $elem = array('_elem'=>'passwordfield', '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name, 'class'=>'edit'); + return array_merge($elem, $attrs); +} + +/** + * form_makeFileField + * + * Create a form element for a file input element with label + * + * @see form_makeField + * @author Michael Klier <chi@chimeric.de> + */ +function form_makeFileField($name, $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $elem = array('_elem'=>'filefield', '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name, 'class'=>'edit'); + return array_merge($elem, $attrs); +} + +/** + * form_makeCheckboxField + * + * Create a form element for a checkbox input element with label. + * + * @see form_makeFieldRight + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeCheckboxField($name, $value='1', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + if (is_null($value) || $value=='') $value='0'; + $elem = array('_elem'=>'checkboxfield', '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name, 'value'=>$value); + return array_merge($elem, $attrs); +} + +/** + * form_makeRadioField + * + * Create a form element for a radio button input element with label. + * + * @see form_makeFieldRight + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeRadioField($name, $value='1', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + if (is_null($value) || $value=='') $value='0'; + $elem = array('_elem'=>'radiofield', '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name, 'value'=>$value); + return array_merge($elem, $attrs); +} + +/** + * form_makeMenuField + * + * Create a form element for a drop-down menu with label. + * The list of values can be strings, arrays of (value,text), + * or an associative array with the values as keys and labels as values. + * An item is selected by supplying its value or integer index. + * If the list of values is an associative array, the selected item must be + * a string. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeMenuField($name, $values, $selected='', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $options = array(); + reset($values); + // FIXME: php doesn't know the difference between a string and an integer + if (is_string(key($values))) { + foreach ($values as $val=>$text) { + $options[] = array($val,$text, (!is_null($selected) && $val==$selected)); + } + } else { + if (is_integer($selected)) $selected = $values[$selected]; + foreach ($values as $val) { + if (is_array($val)) + @list($val,$text) = $val; + else + $text = null; + $options[] = array($val,$text,$val===$selected); + } + } + $elem = array('_elem'=>'menufield', '_options'=>$options, '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name); + return array_merge($elem, $attrs); +} + +/** + * form_makeListboxField + * + * Create a form element for a list box with label. + * The list of values can be strings, arrays of (value,text), + * or an associative array with the values as keys and labels as values. + * Items are selected by supplying its value or an array of values. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_makeListboxField($name, $values, $selected='', $label=null, $id='', $class='', $attrs=array()) { + if (is_null($label)) $label = $name; + $options = array(); + reset($values); + if (is_null($selected) || $selected == '') + $selected = array(); + elseif (!is_array($selected)) + $selected = array($selected); + // FIXME: php doesn't know the difference between a string and an integer + if (is_string(key($values))) { + foreach ($values as $val=>$text) { + $options[] = array($val,$text,in_array($val,$selected)); + } + } else { + foreach ($values as $val) { + if (is_array($val)) + @list($val,$text) = $val; + else + $text = null; + $options[] = array($val,$text,in_array($val,$selected)); + } + } + $elem = array('_elem'=>'listboxfield', '_options'=>$options, '_text'=>$label, '_class'=>$class, + 'id'=>$id, 'name'=>$name); + return array_merge($elem, $attrs); +} + +/** + * form_tag + * + * Print the HTML for a generic empty tag. + * Requires '_tag' key with name of the tag. + * Attributes are passed to buildAttributes() + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_tag($attrs) { + return '<'.$attrs['_tag'].' '.buildAttributes($attrs).'/>'; +} + +/** + * form_opentag + * + * Print the HTML for a generic opening tag. + * Requires '_tag' key with name of the tag. + * Attributes are passed to buildAttributes() + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_opentag($attrs) { + return '<'.$attrs['_tag'].' '.buildAttributes($attrs,true).'>'; +} + +/** + * form_closetag + * + * Print the HTML for a generic closing tag. + * Requires '_tag' key with name of the tag. + * There are no attributes. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_closetag($attrs) { + return '</'.$attrs['_tag'].'>'; +} + +/** + * form_openfieldset + * + * Print the HTML for an opening fieldset tag. + * Uses the '_legend' key. + * Attributes are passed to buildAttributes() + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_openfieldset($attrs) { + $s = '<fieldset '.buildAttributes($attrs,true).'>'; + if (!is_null($attrs['_legend'])) $s .= '<legend>'.$attrs['_legend'].'</legend>'; + return $s; +} + +/** + * form_closefieldset + * + * Print the HTML for a closing fieldset tag. + * There are no attributes. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_closefieldset() { + return '</fieldset>'; +} + +/** + * form_hidden + * + * Print the HTML for a hidden input element. + * Uses only 'name' and 'value' attributes. + * Value is passed to formText() + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_hidden($attrs) { + return '<input type="hidden" name="'.$attrs['name'].'" value="'.formText($attrs['value']).'" />'; +} + +/** + * form_wikitext + * + * Print the HTML for the wiki textarea. + * Requires '_text' with default text of the field. + * Text will be passed to formText(), attributes to buildAttributes() + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_wikitext($attrs) { + // mandatory attributes + unset($attrs['name']); + unset($attrs['id']); + return '<textarea name="wikitext" id="wiki__text" ' + .buildAttributes($attrs,true).'>'.DOKU_LF + .formText($attrs['_text']) + .'</textarea>'; +} + +/** + * form_button + * + * Print the HTML for a form button. + * If '_action' is set, the button name will be "do[_action]". + * Other attributes are passed to buildAttributes() + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_button($attrs) { + $p = (!empty($attrs['_action'])) ? 'name="do['.$attrs['_action'].']" ' : ''; + return '<input '.$p.buildAttributes($attrs,true).'/>'; +} + +/** + * form_field + * + * Print the HTML for a form input field. + * _class : class attribute used on the label tag + * _text : Text to display before the input. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_field($attrs) { + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><span>'.$attrs['_text'].'</span>'; + $s .= ' <input '.buildAttributes($attrs,true).'/></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_fieldright + * + * Print the HTML for a form input field. (right-aligned) + * _class : class attribute used on the label tag + * _text : Text to display after the input. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_fieldright($attrs) { + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><input '.buildAttributes($attrs,true).'/>'; + $s .= ' <span>'.$attrs['_text'].'</span></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_textfield + * + * Print the HTML for a text input field. + * _class : class attribute used on the label tag + * _text : Text to display before the input. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_textfield($attrs) { + // mandatory attributes + unset($attrs['type']); + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><span>'.$attrs['_text'].'</span> '; + $s .= '<input type="text" '.buildAttributes($attrs,true).'/></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_passwordfield + * + * Print the HTML for a password input field. + * _class : class attribute used on the label tag + * _text : Text to display before the input. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_passwordfield($attrs) { + // mandatory attributes + unset($attrs['type']); + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><span>'.$attrs['_text'].'</span> '; + $s .= '<input type="password" '.buildAttributes($attrs,true).'/></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_filefield + * + * Print the HTML for a file input field. + * _class : class attribute used on the label tag + * _text : Text to display before the input. Not escaped + * _maxlength : Allowed size in byte + * _accept : Accepted mime-type + * Other attributes are passed to buildAttributes() for the input tag + * + * @author Michael Klier <chi@chimeric.de> + */ +function form_filefield($attrs) { + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><span>'.$attrs['_text'].'</span> '; + $s .= '<input type="file" '.buildAttributes($attrs,true); + if (!empty($attrs['_maxlength'])) $s .= ' maxlength="'.$attrs['_maxlength'].'"'; + if (!empty($attrs['_accept'])) $s .= ' accept="'.$attrs['_accept'].'"'; + $s .= '/></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_checkboxfield + * + * Print the HTML for a checkbox input field. + * _class : class attribute used on the label tag + * _text : Text to display after the input. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_checkboxfield($attrs) { + // mandatory attributes + unset($attrs['type']); + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><input type="checkbox" '.buildAttributes($attrs,true).'/>'; + $s .= ' <span>'.$attrs['_text'].'</span></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_radiofield + * + * Print the HTML for a radio button input field. + * _class : class attribute used on the label tag + * _text : Text to display after the input. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_radiofield($attrs) { + // mandatory attributes + unset($attrs['type']); + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><input type="radio" '.buildAttributes($attrs,true).'/>'; + $s .= ' <span>'.$attrs['_text'].'</span></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_menufield + * + * Print the HTML for a drop-down menu. + * _options : Array of (value,text,selected) for the menu. + * Text can be omitted. Text and value are passed to formText() + * Only one item can be selected. + * _class : class attribute used on the label tag + * _text : Text to display before the menu. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_menufield($attrs) { + $attrs['size'] = '1'; + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><span>'.$attrs['_text'].'</span>'; + $s .= ' <select '.buildAttributes($attrs,true).'>'.DOKU_LF; + if (!empty($attrs['_options'])) { + $selected = false; + for($n=0;$n<count($attrs['_options']);$n++){ + @list($value,$text,$select) = $attrs['_options'][$n]; + $p = ''; + if (!is_null($text)) + $p .= ' value="'.formText($value).'"'; + else + $text = $value; + if (!empty($select) && !$selected) { + $p .= ' selected="selected"'; + $selected = true; + } + $s .= '<option'.$p.'>'.formText($text).'</option>'; + } + } else { + $s .= '<option></option>'; + } + $s .= DOKU_LF.'</select></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} + +/** + * form_listboxfield + * + * Print the HTML for a list box. + * _options : Array of (value,text,selected) for the list. + * Text can be omitted. Text and value are passed to formText() + * _class : class attribute used on the label tag + * _text : Text to display before the menu. Not escaped. + * Other attributes are passed to buildAttributes() for the input tag. + * + * @author Tom N Harris <tnharris@whoopdedo.org> + */ +function form_listboxfield($attrs) { + $s = '<label'; + if ($attrs['_class']) $s .= ' class="'.$attrs['_class'].'"'; + if (!empty($attrs['id'])) $s .= ' for="'.$attrs['id'].'"'; + $s .= '><span>'.$attrs['_text'].'</span> '; + $s .= '<select '.buildAttributes($attrs,true).'>'.DOKU_LF; + if (!empty($attrs['_options'])) { + foreach ($attrs['_options'] as $opt) { + @list($value,$text,$select) = $opt; + $p = ''; + if(is_null($text)) $text = $value; + $p .= ' value="'.formText($value).'"'; + if (!empty($select)) $p .= ' selected="selected"'; + $s .= '<option'.$p.'>'.formText($text).'</option>'; + } + } else { + $s .= '<option></option>'; + } + $s .= DOKU_LF.'</select></label>'; + if (preg_match('/(^| )block($| )/', $attrs['_class'])) + $s .= '<br />'; + return $s; +} |