/**
* Get the html form for the filter box
* @return string
*/
private function get_filter_box_html()
{
if (empty($this->filtering)) {
return '';
}
if (get_Post("{$this->filter_post_var}_clear")) {
$search_term_escaped = '';
} else {
$search_term_escaped = esc_html_recursive($this->get_search_term($this->filter_post_var));
}
$html = '';
$html .= '<FORM ACTION="' . $this->base_url . '#' . $this->get_id() . '" METHOD="post">';
$html .= '<strong>Filter by ' . $this->list_of_filter_fields . ': </strong><br />';
$html .= '<INPUT TYPE="TEXT" NAME="' . $this->filter_post_var . '" VALUE="' . $search_term_escaped . '" >';
$html .= '<INPUT TYPE="SUBMIT" NAME="' . $this->filter_post_var . '_filter" VALUE="Filter">';
$html .= '<INPUT TYPE="SUBMIT" NAME="' . $this->filter_post_var . '_clear" VALUE="Clear">';
$html .= '</FORM>';
return $html;
}
/**
* Add a variable to $this->template_vars
*
* Allows you to drop your template variables into an object for retrieval by
* $this->load_vew()
*
* The key is added as a property of (object) $this->template_vars
*
* @param string $key the object property name to use when adding data
* @param mixed $v variable to add
* @param boolean $esc whether to escape data or not
* @return boolean
* @see $this->template_vars
* @see $this->add_var_e()
* @see $this->load_view()
*/
public function add_var($key = NULL, $v = NULL, $esc = FALSE)
{
if (is_null($key)) {
tina_mvc_error('$key parameter is required.');
}
if ($esc) {
$v = esc_html_recursive($v);
}
$this->view_data["{$key}"] = $v;
}
/**
* Builds the table and returns HTML ready to echo to the browser
*
* @return string The HTML table
*/
public function get_html()
{
if (!empty($this->data)) {
$this->html = "<table id=\"" . $this->get_id() . "\" class=\"tina_mvc_table\">";
$this->html .= "<thead>";
foreach ($this->data as &$row) {
$this->html .= "<tr>";
foreach ($row as $f_name => &$f_value) {
if ($this->do_not_esc_th) {
$this->html .= '<th>' . $f_name . '</th>';
} else {
$this->html .= '<th>' . esc_html_recursive($f_name) . '</th>';
}
}
$this->html .= "</tr>";
break;
}
$this->html .= "</thead>";
reset($this->data);
$this->html .= "<tbody>";
foreach ($this->data as &$row) {
$this->html .= "<tr>";
foreach ($row as $f_name => &$f_value) {
if ($this->do_not_esc_td) {
$this->html .= '<td>' . $f_value . '</td>';
} else {
$this->html .= '<td>' . esc_html_recursive($f_value) . '</td>';
}
}
$this->html .= "</tr>";
}
$this->html .= "</tbody>";
$this->html .= '</table>';
return $this->html;
} else {
return '';
}
}
/**
* Escape a data structure for rendering in a browser
*
* Recurses into arrays and objects
* @param mixed $data An array or object containing data to be escaped
* @return mixed The $escaped $data
* @uses ent2ncr() to escape non-XML entities
*/
function esc_html_recursive($data = FALSE)
{
if (!$data) {
return FALSE;
}
if (is_array($data) or is_object($data)) {
foreach ($data as $key => &$value) {
// $key = htmlentities($key,ENT_QUOTES);
$key = esc_html($key);
// $value = ent2ncr(htmlentities($data,ENT_QUOTES));
$value = esc_html_recursive($value);
}
} else {
$data = htmlentities($data, ENT_QUOTES);
}
return $data;
}
