329 lines
12 KiB
PHP
329 lines
12 KiB
PHP
<?php
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function errCallBack($err)
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{
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echo "<pre>gm:\n".$err->getMessage()."\ndi:\n".$err->getDebugInfo()."\nui:\n".$err->getUserInfo()."\n";
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echo "<hr>BackTrace:\n";
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print_r($err->backtrace);
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echo "</pre>\n";
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exit;
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}
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/**
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* uiBase class
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*
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* LiveSupport HTML User Interface module
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*
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*/
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class uiBase
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{
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// --- class constructor ---
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/**
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* uiBase
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*
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* Initialize a new Basis Class including:
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* - database initialation
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* - GreenBox initialation
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*
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* @param $config array, configurartion data
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*/
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function uiBase(&$config)
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{
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$dbc = DB::connect($config['dsn'], TRUE);
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if (DB::isError($dbc)) {
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die($dbc->getMessage());
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}
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$dbc->setFetchMode(DB_FETCHMODE_ASSOC);
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$this->gb =& new GreenBox(&$dbc, $config);
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$this->sessid = $_REQUEST[$config['authCookieName']];
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$this->userid = $this->gb->getSessUserId($this->sessid);
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$this->login = $this->gb->getSessLogin($this->sessid);
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$this->id = $_REQUEST['id'] ? $_REQUEST['id'] : $this->gb->getObjId($this->login, $this->gb->storId);
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$this->InputTextStandardAttrib = array('size' =>UI_INPUT_STANDARD_SIZE,
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'maxlength'=>UI_INPUT_STANDARD_MAXLENGTH);
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}
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// --- basic funtionality ---
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/**
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* tra
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*
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* Translate the given string using localisation files.
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*
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* @param input string, string to translate
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* @return string, translated string
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*/
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function tra($input)
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{
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// just a dummy function yet
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$nr=func_num_args();
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if ($nr>1)
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for ($i=1; $i<$nr; $i++){
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$name = '$'.$i;
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$val = func_get_arg($i);
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$input = str_replace($name, $val, $input);
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}
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return $input;
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}
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/**
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* _parseArr2Form
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*
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* Add elements/rules/groups to an given HTML_QuickForm object
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*
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* @param form object, reference to HTML_QuickForm object
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* @param mask array, reference to array defining to form elements
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* @param side string, side where the validation should beeing
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*/
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function _parseArr2Form(&$form, &$mask, $side='client')
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{
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foreach($mask as $k=>$v) {
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## add elements ########################
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if ($v['type']=='radio') {
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foreach($v['options'] as $rk=>$rv) {
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$radio[] =& $form->createElement($v['type'], NULL, NULL, $rv, $rk, $v['attributes']);
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}
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$form->addGroup($radio, $v['element'], $this->tra($v['label']));
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unset($radio);
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} elseif ($v['type']=='select') {
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$elem[$v['element']] =& $form->createElement($v['type'], $v['element'], $this->tra($v['label']), $v['options'], $v['attributes']);
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$elem[$v['element']]->setMultiple($v['multiple']);
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if (isset($v['selected'])) $elem[$v['element']]->setSelected($v['selected']);
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if (!$v['groupit']) $form->addElement($elem[$v['element']]);
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} elseif ($v['type']=='date') {
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$elem[$v['element']] =& $form->createElement($v['type'], $v['element'], $this->tra($v['label']), $v['options'], $v['attributes']);
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if (!$v['groupit']) $form->addElement($elem[$v['element']]);
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} elseif ($v['type']=='checkbox' || $v['type']=='static') {
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$elem[$v['element']] =& $form->createElement($v['type'], $v['element'], $this->tra($v['label']), $v['text'], $v['attributes']);
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if (!$v['groupit']) $form->addElement($elem[$v['element']]);
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} elseif (isset($v['type'])) {
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$elem[$v['element']] =& $form->createElement($v['type'], $v['element'], $this->tra($v['label']),
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($v[type]=='text' || $v['type']=='file' || $v['type']=='password') ? array_merge($v['attributes'], array('size'=>UI_INPUT_STANDARD_SIZE, 'maxlength'=>UI_INPUT_STANDARD_MAXLENGTH)) :
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($v['type']=='textarea' ? array_merge($v['attributes'], array('rows'=>UI_TEXTAREA_STANDART_ROWS, 'cols'=>UI_TEXTAREA_STANDART_COLS)) : $v['attributes'])
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);
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if (!$v['groupit']) $form->addElement($elem[$v['element']]);
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}
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## add required rule ###################
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if ($v['required']) {
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$form->addRule($v['element'], isset($v['requiredmsg'])?$this->tra($v['requiredmsg']):$this->tra('Missing value for $1', $this->tra($v['label'])), 'required', NULL, $side);
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}
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## add constant value ##################
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if (isset($v['constant'])) {
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$form->setConstants(array($v['element']=>$v['constant']));
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}
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## add default value ###################
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if (isset($v['default'])) {
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$form->setDefaults(array($v['element']=>$v['default']));
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}
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## add other rules #####################
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if ($v['rule']) {
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$form->addRule($v['element'], isset($v['rulemsg']) ? $this->tra($v['rulemsg']) : $this->tra('$1 must be $2', $this->tra($v['element']), $this->tra($v['rule'])), $v['rule'] ,$v['format'], $side);
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}
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## add group ###########################
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if (is_array($v['group'])) {
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foreach($v['group'] as $val) {
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$groupthose[] =& $elem[$val];
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}
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$form->addGroup($groupthose, $v['name'], $this->tra($v['label']), $v['seperator'], $v['appendName']);
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if ($v['rule']) {
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$form->addRule($v['name'], isset($v['rulemsg']) ? $this->tra($v['rulemsg']) : $this->tra('$1 must be $2', $this->tra($v['name'])), $v['rule'], $v['format'], $side);
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}
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if ($v['grouprule']) {
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$form->addGroupRule($v['name'], $v['arg1'], $v['grouprule'], $v['format'], $v['howmany'], $side, $v['reset']);
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}
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unset($groupthose);
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}
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## check error on type file ##########
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if ($v['type']=='file') {
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if ($_POST[$v['element']]['error']) {
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$form->setElementError($v['element'], isset($v['requiredmsg']) ? $this->tra($v['requiredmsg']) : $this->tra('Missing value for $1', $this->tra($v['label'])));
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}
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}
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}
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reset($mask);
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$form->validate();
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}
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/**
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* _dateArr2Str
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*
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* Converts date-array from form into string
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*
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* @param input array, reference to array of form-elements
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*/
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function _dateArr2Str(&$input)
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{
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foreach ($input as $k=>$v){
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if (is_array($v) && isset($v['d']) && (isset($v['M']) || isset($v['m'])) && (isset($v['Y']) || isset($v['y']))){
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$input[$k] = $v['Y'].$v['y'].'-'.(strlen($v['M'].$v['m'])==2 ? $v['M'].$v['m'] : '0'.$v['M'].$v['m']).'-'.(strlen($v['d'])==2 ? $v['d'] : '0'.$v['d']);
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}
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}
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}
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/**
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* getInfo
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*
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* Call getid3 library to analyze media file and show some results
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*
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* @param $id int local ID of file
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* @param $format string
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*/
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function getInfo($id, $format)
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{
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$ia = $this->gb->analyzeFile($id, $this->sessid);
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if ($format=='array') {
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return array(
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'Format.Extent' => $ia['playtime_seconds'],
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'Format.Medium.Bitrate' => $ia['audio']['bitrate'],
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'Format.Medium.Channels' => $ia['audio']['channelmode'],
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'Format.Medium.Samplerate' => $ia['audio']['sample_rate'],
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'Format.Medium.Encoder' => $ia['audio']['codec'] ? $ia['audio']['codec'] : $ia['audio']['encoder'],
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);
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} elseif ($format=='text') {
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return "fileformat: {$ia['fileformat']}<br>
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channels: {$ia['audio']['channels']}<br>
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sample_rate: {$ia['audio']['sample_rate']}<br>
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bits_per_sample: {$ia['audio']['bits_per_sample']}<br>
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channelmode: {$ia['audio']['channelmode']}<br>
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title: {$ia['id3v1']['title']}<br>
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artist: {$ia['id3v1']['artist']}<br>
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comment: {$ia['id3v1']['comment']}";
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} elseif ($format=='xml') {
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return
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'<?xml version="1.0" encoding="utf-8"?>
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<audioClip>
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<metadata
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xmlns="http://www.streamonthefly.org/"
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xmlns:dc="http://purl.org/dc/elements/1.1/"
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xmlns:dcterms="http://purl.org/dc/terms/"
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xmlns:xbmf="http://www.streamonthefly.org/xbmf"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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>
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<dc:title >taken from test xml</dc:title>
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<dcterms:extent >00:30:00.000000</dcterms:extent>
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</metadata>
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</audioClip>';
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}
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}
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function _twoDigits($num)
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{
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if ($num < 10)
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return ("0$num");
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else
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return $num;
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}
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function _getDArr($format)
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{
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#$arr[''] = '00';
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switch($format) {
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case 'h':
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for($n=0; $n<=23; $n++) {
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$arr[$this->_twoDigits($n)] = $this->_twoDigits($n);
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}
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break;
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case 'm':
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case 's':
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for($n=0; $n<=59; $n++) {
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$arr[$this->_twoDigits($n)] = $this->_twoDigits($n);
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}
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break;
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}
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return $arr;
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}
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function getSP()
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{
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$spData = $this->gb->loadPref($this->sessid, 'scratchPadContents');
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if (!PEAR::isError($spData)) {
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$arr = explode(' ', $spData);
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foreach($arr as $val) {
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$pieces = explode(':', $val);
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$filedata = $this->getFileInfo($pieces[0]);
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$res[] = array('id' => $pieces[0],
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#'added' => $pieces[1],
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'name' => $filedata['name'],
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'duration' => $filedata['playtime_string']
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);
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}
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return ($res);
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} else {
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return FALSE;
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}
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}
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function saveSP($data)
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{
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foreach($data as $val) {
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$str .= $val['id'].':'.$val['added'].' ';
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}
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$this->gb->savePref($this->sessid, 'scratchPadContents', trim($str));
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}
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function add2SP($id)
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{
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if ($sp = $this->getSP()) {
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foreach ($sp as $val) {
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if ($val['id'] == $id) $exists = TRUE;
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}
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}
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if(!$exists) {
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$sp[] = array('id' => $id,
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'added' => date('Y-m-d')
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);
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$this->saveSP($sp);
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$this->_retmsg('Entry $1 added', $id);
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} else {
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$this->_retmsg('Entry $1 already exists', $id);
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}
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$this->redirUrl = UI_BROWSER.'?popup[]=_reload_parent&popup[]=_close';
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}
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function _retmsg($msg, $p1=NULL, $p2=NULL, $p3=NULL, $p4=NULL, $p5=NULL, $p6=NULL, $p7=NULL, $p8=NULL, $p9=NULL)
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{
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$_SESSION['alertMsg'] = $this->tra($msg, $p1, $p2, $p3, $p4, $p5, $p6, $p7, $p8, $p9);
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}
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function getFileName($id)
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{
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$file = array_pop($this->gb->getPath($id));
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return $file['name'];
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}
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function getFileInfo($id)
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{
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$f = $this->gb->analyzeFile($id, $this->sessid);
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return array(
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'name' => $this->getFileName($id),
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'type' => 0,
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'filename' => $f['filename'],
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'playtime_seconds' => $f['playtime_seconds'],
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'playtime_string' => $f['playtime_string']
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);
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}
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}
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?>
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