/**
* Fetch next row into variable
* @return bool if next row exists
*/
public function nextRow()
{
while (true) {
if (!$this->onFirstRow) {
$this->row = $this->fetchRow();
}
$this->onFirstRow = false;
if (!$this->row) {
$this->freeResult();
return false;
}
// Format the date
if (!isset($this->row['submit_time']) && isset($this->row['Submitted']) && is_numeric($this->row['Submitted'])) {
$submitTime = $this->row['Submitted'];
$this->row['submit_time'] = $submitTime;
$this->row['Submitted'] = $this->plugin->formatDate($submitTime);
}
// Determine if row is filtered
if ($this->rowFilter) {
$match = $this->rowFilter->evaluate($this->row);
if (!$match) {
continue;
}
}
$this->idx += 1;
if ($this->limitStart && $this->idx < $this->limitStart) {
continue;
}
if ($this->limitEnd && $this->idx >= $this->limitEnd) {
while ($this->row = $this->fetchRow()) {
}
$this->freeResult();
$this->row = null;
return false;
}
// Keep the unformatted submitTime if needed
if (isset($submitTime) && $this->submitTimeKeyName) {
$this->row[$this->submitTimeKeyName] = $submitTime;
}
break;
}
if (!$this->row) {
$this->freeResult();
}
return $this->row ? true : false;
}
public function setCommonOptions($htmlOptions = false)
{
if ($this->options && is_array($this->options)) {
foreach (array('debug', 'permissionmsg', 'unbuffered', 'show', 'hide', 'class', 'style', 'id', 'orderby', 'limit', 'tlimit', 'header', 'headers', 'content', 'filter', 'tfilter', 'search', 'tsearch', 'trans') as $optionName) {
$this->dereferenceOption($optionName);
}
if (isset($this->options['debug']) && $this->options['debug'] != 'false') {
$this->debug = true;
}
$this->isFromShortCode = isset($this->options['fromshortcode']) && $this->options['fromshortcode'] === true;
if (!isset($this->options['unbuffered'])) {
//$this->options['unbuffered'] = $this->isFromShortCode ? 'false' : 'true'; // todo
$this->options['unbuffered'] = 'false';
} else {
if ($this->options['unbuffered'] == 'checked') {
$this->options['unbuffered'] = 'true';
}
}
if (isset($this->options['showColumns'])) {
$this->showColumns = $this->options['showColumns'];
} else {
if (isset($this->options['show'])) {
$this->showColumns = preg_split('/,/', $this->options['show'], -1, PREG_SPLIT_NO_EMPTY);
}
}
if (isset($this->options['hideColumns'])) {
$this->hideColumns = $this->options['hideColumns'];
} else {
if (isset($this->options['hide'])) {
$this->hideColumns = preg_split('/,/', $this->options['hide'], -1, PREG_SPLIT_NO_EMPTY);
}
}
if ($htmlOptions) {
if (isset($this->options['class'])) {
$this->htmlTableClass = $this->options['class'];
} else {
$this->htmlTableClass = $this->defaultTableClass;
}
if (isset($this->options['id'])) {
$this->htmlTableId = $this->options['id'];
} else {
$this->htmlTableId = 'cftble_' . rand();
}
if (isset($this->options['style'])) {
$this->style = $this->options['style'];
}
}
$permittedFunctions = null;
if (isset($this->options['filter']) || isset($this->options['trans'])) {
require_once 'CFDBPermittedFunctions.php';
$permittedFunctions = CFDBPermittedFunctions::getInstance();
$permitAll = $this->queryPermitAllFunctions();
$permittedFunctions->setPermitAllFunctions($permitAll);
}
$filters = array();
if (isset($this->options['filter'])) {
require_once 'CFDBFilterParser.php';
$aFilter = new CFDBFilterParser();
$aFilter->setComparisonValuePreprocessor(new DereferenceShortcodeVars());
$aFilter->setPermittedFilterFunctions($permittedFunctions);
$aFilter->parse($this->options['filter']);
if ($this->debug) {
echo '<pre>\'' . $this->options['filter'] . "'\n";
print_r($aFilter->tree);
echo '</pre>';
}
$filters[] = $aFilter;
}
$transformFilters = array();
if (isset($this->options['tfilter'])) {
require_once 'CFDBFilterParser.php';
$aFilter = new CFDBFilterParser();
$aFilter->setComparisonValuePreprocessor(new DereferenceShortcodeVars());
$aFilter->setPermittedFilterFunctions($permittedFunctions);
$aFilter->parse($this->options['tfilter']);
if ($this->debug) {
echo '<pre>\'' . $this->options['tfilter'] . "'\n";
print_r($aFilter->tree);
echo '</pre>';
}
$transformFilters[] = $aFilter;
}
if (isset($this->options['search'])) {
require_once 'CFDBSearchEvaluator.php';
$aFilter = new CFDBSearchEvaluator();
$aFilter->setSearch($this->options['search']);
$filters[] = $aFilter;
}
if (isset($this->options['tsearch'])) {
require_once 'CFDBSearchEvaluator.php';
$aFilter = new CFDBSearchEvaluator();
$aFilter->setSearch($this->options['tsearch']);
$transformFilters[] = $aFilter;
}
$numFilters = count($filters);
if ($numFilters == 1) {
$this->rowFilter = $filters[0];
} else {
if ($numFilters > 1) {
require_once 'CFDBCompositeEvaluator.php';
$this->rowFilter = new CFDBCompositeEvaluator();
$this->rowFilter->setEvaluators($filters);
}
}
$numTransformFilters = count($transformFilters);
if ($numTransformFilters == 1) {
$this->rowTransformFilter = $transformFilters[0];
} else {
if ($numTransformFilters > 1) {
require_once 'CFDBCompositeEvaluator.php';
$this->rowTransformFilter = new CFDBCompositeEvaluator();
$this->rowTransformFilter->setEvaluators($transformFilters);
}
}
if (isset($this->options['trans'])) {
require_once 'CFDBTransformParser.php';
$this->transform = new CFDBTransformParser();
$this->transform->setComparisonValuePreprocessor(new DereferenceShortcodeVars());
$this->transform->setPermittedFilterFunctions($permittedFunctions);
$transformOption = $this->options['trans'];
// Set up "orderby" post-processing
if (isset($this->options['orderby'])) {
$orderByStrings = explode(',', $this->options['orderby']);
foreach ($orderByStrings as $anOrderBy) {
$anOrderBy = trim($anOrderBy);
$ascOrDesc = null;
list($ascOrDesc, $anOrderBy) = $this->parseOrderBy($anOrderBy);
$ascOrDesc = trim($ascOrDesc);
if (empty($ascOrDesc)) {
$ascOrDesc = 'ASC';
}
// Append a Sort transform
$transformOption .= '&&NaturalSortByField(' . $anOrderBy . ',' . $ascOrDesc . ')';
}
}
$this->transform->parse($transformOption);
if ($this->debug) {
echo '<pre>\'' . $transformOption . "'\n";
print_r($this->transform->tree);
echo '</pre>';
}
$this->transform->setupTransforms();
}
if (isset($this->options['headers'])) {
// e.g. "col1=Column 1 Display Name,col2=Column2 Display Name"
$headersList = preg_split('/,/', $this->options['headers'], -1, PREG_SPLIT_NO_EMPTY);
if (is_array($headersList)) {
$this->headers = array();
foreach ($headersList as $nameEqualValue) {
$nameEqualsValueArray = explode('=', $nameEqualValue, 2);
// col1=Column 1 Display Name
if (count($nameEqualsValueArray) >= 2) {
$this->headers[$nameEqualsValueArray[0]] = $nameEqualsValueArray[1];
}
}
}
}
}
}
