public function render()
{
//-------------------------------------------------------------
// No Render?
//-------------------------------------------------------------
if ($this->get_data('no-render') || defined('POFW_SKIP_RENDER') && POFW_SKIP_RENDER) {
return true;
}
//-------------------------------------------------------------
// JavaScript / CSS Add-in Files
//-------------------------------------------------------------
if (!empty($this->js_files)) {
$this->set_data('js_files', $this->js_files);
}
if (!empty($this->css_files)) {
$this->set_data('css_files', $this->css_files);
}
//-------------------------------------------------------------
// Escape Data (or not)
//-------------------------------------------------------------
if ($this->data_format == 'xml') {
foreach ($this->data as $dkey => &$dval) {
if (!isset($this->no_escape_elements[$dkey])) {
$dval = xml_escape_array($dval);
}
}
}
//-------------------------------------------------------------
// Create Data
//-------------------------------------------------------------
if ($this->data_format == 'xml') {
$data = array2xml($this->root_node, $this->data);
} else {
if ($this->data_format == 'json') {
$data = json_encode($this->data);
} else {
$data = $this->data;
}
}
//-------------------------------------------------------------
// Output
//-------------------------------------------------------------
if ($this->show_data_only) {
if (is_array($data)) {
print_array($data);
} else {
print $data;
}
return true;
} else {
$render_function = $this->get_data('render-function');
//----------------------------------------------------
// XML
//----------------------------------------------------
if ($this->data_format == 'xml') {
if ($render_function) {
return $render_function($data, $this->template);
} else {
if (file_exists($this->template)) {
return xml_transform($data, $this->template);
} else {
if (empty($this->template)) {
print "No template file has been specified.";
} else {
print "Invalid template file specified.";
}
}
}
} else {
if ($render_function) {
return $render_function($data, $this->template);
} else {
print "No valid render function was specified.";
}
}
}
return false;
}
public function display_fail_messages($xsl = false)
{
$xsl = trim((string) $xsl);
//--------------------------------------------------------
// Explicitly use the "default" template that comes
// with phpOpenFW
//--------------------------------------------------------
if (strtolower($xsl) == 'default') {
$this->xsl = $this->xsl_default;
} else {
if (!empty($xsl) && file_exists($xsl)) {
$this->xsl = $xsl;
} else {
if (!empty($_SESSION['ssv_template']) && file_exists($_SESSION['ssv_template'])) {
$this->xsl = $_SESSION['ssv_template'];
}
}
}
//--------------------------------------------------------
// Everything else uses the default template
//--------------------------------------------------------
// ..
//--------------------------------------------------------
// Create XML
//--------------------------------------------------------
$xml = array2xml('failed_checks', $this->fail_messages());
//--------------------------------------------------------
// Transform
//--------------------------------------------------------
xml_transform($xml, $this->xsl);
}
public function content_constructor()
{
$this->content_xml = array();
//============================================================
// Pre-module Include Script (pre_module.inc.php)
//============================================================
$pre_mod_inc = "{$this->file_path}/{$this->mods_dir}/pre_module.inc.php";
if (file_exists($pre_mod_inc)) {
require_once $pre_mod_inc;
}
//============================================================
// Was the intended module controller found?
//============================================================
$this->content_xml[] = new gen_element('mod_controller_found', $this->mod_controller_found);
//============================================================
// Current Module Parameters
//============================================================
$this->content_xml[] = new gen_element('current_module', $this->mod);
if ($this->mod == '-1') {
$tmp_mod_args = array('-1');
} else {
$ex_chr = $this->nav_xml_format == 'rewrite' ? '/' : '-';
$tmp_mod_args = explode($ex_chr, $this->mod);
}
//============================================================
// Current Module Depth
//============================================================
$curr_mod_depth = count($tmp_mod_args);
$this->content_xml[] = new gen_element('current_module_depth', $curr_mod_depth);
//============================================================
// Current Module Arguments
//============================================================
$tmp = new gen_element('current_module_args');
$tmp->display_tree();
foreach ($tmp_mod_args as $key => $arg) {
$index_key = $key + 1;
$tmp->add_child(new gen_element('module_arg', $arg, array('index' => $index_key)));
}
$this->content_xml[] = $tmp;
//============================================================
// Start Content Block
//============================================================
$content_node = new gen_element('content');
$content_node->display_tree();
//============================================================
// Section Title
//============================================================
$local_inc = $this->local_file_path . 'local.inc.php';
if (file_exists($local_inc)) {
include $local_inc;
}
if (isset($mod_title)) {
$tmp2 = new gen_element('section_title');
$tmp2->display_tree();
$tmp2->add_child(new gen_element('linkhref', $this->page_url));
$tmp2->add_child(new gen_element('desc', $mod_title));
$content_node->add_child($tmp2);
}
//============================================================
// Controller Exists
//============================================================
if (file_exists($this->mod_controller)) {
//--------------------------------------------------------
// Module Exists
//--------------------------------------------------------
$content_node->add_child(new gen_element('controller_exists', 1));
define('CONTROLLER_EXISTS', true);
//--------------------------------------------------------
// Set $_GET and $_POST arrays to local variables
// GET first, then POST to prevent GET variables over writing POST variables
//--------------------------------------------------------
extract($_GET, EXTR_PREFIX_SAME, "GET_");
extract($_POST, EXTR_PREFIX_SAME, "POST_");
//--------------------------------------------------------
// Include local controller
//--------------------------------------------------------
ob_start();
if (!$this->skip_mod_controller) {
require_once $this->mod_controller;
}
//--------------------------------------------------------
// Perform an XML Transformation if necessary
//--------------------------------------------------------
if (isset($this->content_xsl) && !empty($this->content_xsl)) {
$tmp_xml = ob_get_clean();
ob_start();
xml_transform($tmp_xml, $this->content_xsl);
}
$tmp_content = ob_get_clean();
$content_node->add_child(new gen_element('content_data', xml_escape($tmp_content)));
$this->content_xml[] = $content_node;
} else {
$content_node->add_child(new gen_element('controller_exists', 0));
define('CONTROLLER_EXISTS', false);
}
//============================================================
// Post-module Include Script (post_module.inc.php)
//============================================================
$post_mod_inc = "{$this->file_path}/{$this->mods_dir}/post_module.inc.php";
if (file_exists($post_mod_inc)) {
require_once $post_mod_inc;
}
}
public function render($buffer = false)
{
if ($buffer) {
ob_start();
}
$el_cont = '';
// Tabs
$tabs = '';
for ($i = 0; $i < $this->tabs; $i++) {
$tabs .= "\t";
}
//***************************************
// Child Nodes OR Inset Text
//***************************************
if ($this->child_nodes) {
// Child Nodes
foreach ($this->child_nodes as $node) {
if (is_object($node) && get_class($node) == 'gen_element') {
$node->set_tabs($this->tabs + 1);
}
$el_cont .= $node;
}
} else {
if ($this->inset_val !== false && $this->inset_val !== '') {
// Inset Value
$el_cont .= $this->style == 'tree' ? "\t{$tabs}" . $this->inset_val . "\n" : $this->inset_val;
}
}
//***************************************
// Opening Tag
//***************************************
$this->element_xml = "{$tabs}<{$this->element}";
if (isset($this->attributes)) {
foreach ($this->attributes as $key => $value) {
$this->element_xml .= " {$key}=\"{$value}\"";
}
}
//***************************************
// Build Closing Tag
//***************************************
$close_tag = "</{$this->element}>\n";
if ($this->style == 'tree') {
$close_tag = $tabs . $close_tag;
}
//***************************************
// Content / Closing Tag
//***************************************
if ($el_cont !== false && $el_cont !== '') {
if ($this->style == 'tree') {
$this->element_xml .= ">\n" . $el_cont . $close_tag;
} else {
$this->element_xml .= '>' . $el_cont . $close_tag;
}
} else {
if ($this->endtag) {
$this->element_xml .= ">{$close_tag}";
} else {
$this->element_xml .= " />\n";
}
}
//***************************************
// Perform XML Transformation
//***************************************
$sxoe = isset($_SESSION['show_xml_on_error']) && $_SESSION['show_xml_on_error'] == 1 ? true : false;
xml_transform($this->element_xml, $this->xsl_template, $sxoe);
if ($buffer) {
return ob_get_clean();
}
}
public function render($buffer = false)
{
//---------------------------------------------------
// Buffer?
//---------------------------------------------------
if ((bool) $buffer) {
ob_start();
}
//---------------------------------------------------
// Data Order
//---------------------------------------------------
$order = array();
foreach ($this->data_outline as $key => $val) {
array_push($order, $key);
}
//---------------------------------------------------
// Start Table Buffering if NOT Grouping
//---------------------------------------------------
ob_start();
if (!$this->group_by) {
$table_label = $this->label;
ob_start();
}
//---------------------------------------------------
// Loop Through Rows
//---------------------------------------------------
$row_count = 0;
$gbv = NULL;
foreach ($this->record_set as $row_key => $row) {
//---------------------------------------------------
// Set row_key to string
//---------------------------------------------------
settype($row_key, 'string');
//---------------------------------------------------
// Start Group By Table (if group_by being used)
//---------------------------------------------------
if ($this->group_by && isset($row[$this->group_by]) && $gbv !== $row[$this->group_by]) {
//---------------------------------------------------
// End Current Table
//---------------------------------------------------
if (!is_null($gbv)) {
print $this->table(ob_get_clean(), $table_label, $row_count);
}
//---------------------------------------------------
// Start New Table
//---------------------------------------------------
ob_start();
$table_label = isset($this->group_by_vals[$row[$this->group_by]]) ? $this->group_by_vals[$row[$this->group_by]] : $row[$this->group_by];
$row_count = 0;
$gbv = $row[$this->group_by];
}
//---------------------------------------------------
// Start Row Content
//---------------------------------------------------
ob_start();
//---------------------------------------------------
// Loop through Row Cells
//---------------------------------------------------
$cell_count = 0;
foreach ($order as $key => $val) {
//---------------------------------------------------
// Print Cell
//---------------------------------------------------
print $this->body_cell($row_key, $val, $row[$val]);
$cell_count++;
}
//---------------------------------------------------
// Print Row
//---------------------------------------------------
print $this->body_row($row_key, $row_count, ob_get_clean());
$row_count++;
}
//---------------------------------------------------
// End Table
//---------------------------------------------------
print $this->table(ob_get_clean(), $table_label, $row_count);
$this->xml = ob_get_clean();
//---------------------------------------------------
// Table Group
//---------------------------------------------------
if ($this->group_by) {
$this->xml = xhe('table_group', $this->xml);
}
//---------------------------------------------------
// Perform XML Transformation
//---------------------------------------------------
$sxoe = !empty($_SESSION['show_xml_on_error']) ? true : false;
xml_transform($this->xml, $this->xsl_template, $sxoe);
//---------------------------------------------------
// Buffer? Return Content
//---------------------------------------------------
if ($buffer) {
return ob_get_clean();
}
}
protected function render()
{
//===========================================================
// Skip the Render Process?
//===========================================================
if ($this->skip_render || defined('POFW_SKIP_RENDER') && POFW_SKIP_RENDER) {
return false;
}
//===========================================================
// Set Master XSL Template File
//===========================================================
if (!$this->xsl_template) {
$xslt_stylesheet = "{$this->templates_dir}/{$this->page_type}.xsl";
$this->set_xsl_template($xslt_stylesheet);
}
//===========================================================
// Start Page
//===========================================================
$page = new gen_element('page');
$page->display_tree();
//===========================================================
// Start Page and set basic values
//===========================================================
$page->add_child(new gen_element('html_path', $this->html_path));
$page->add_child(new gen_element('page_type', $this->page_type));
//===========================================================
// CSS files
//===========================================================
$tmp = new gen_element('css_files');
$tmp->display_tree();
foreach ($this->css_files as $file_attrs) {
$tmp2 = new gen_element('css_file');
$tmp2->display_tree();
foreach ($file_attrs as $attr_key => $attr_val) {
$tmp3 = new gen_element($attr_key, $attr_val);
$tmp2->add_child($tmp3);
}
$tmp->add_child($tmp2);
}
$page->add_child($tmp);
//===========================================================
// Theme CSS files
//===========================================================
if ($this->theme_css_files) {
$tmp = new gen_element('theme_css_files');
$tmp->display_tree();
foreach ($this->theme_css_files as $file_attrs) {
$tmp2 = new gen_element('theme_css_file');
$tmp2->display_tree();
foreach ($file_attrs as $attr_key => $attr_val) {
$tmp3 = new gen_element($attr_key, $attr_val);
$tmp2->add_child($tmp3);
}
$tmp->add_child($tmp2);
}
$page->add_child($tmp);
}
//===========================================================
// Javascript files
//===========================================================
$tmp = new gen_element('js_files');
$tmp->display_tree();
foreach ($this->js_files as $js_file) {
$tmp->add_child(new gen_element('js_file', $js_file));
}
$page->add_child($tmp);
//===========================================================
// Theme Javascript files
//===========================================================
if ($this->theme_js_files) {
$tmp = new gen_element('theme_js_files');
$tmp->display_tree();
foreach ($this->theme_js_files as $js_file) {
$tmp->add_child(new gen_element('theme_js_file', $js_file));
}
$page->add_child($tmp);
}
//===========================================================
// Copyright
//===========================================================
$curr_year = date('Y');
$page->add_child(new gen_element('copyright', "{$curr_year} {$this->creator}"));
//===========================================================
// Account Name
//===========================================================
if ($this->account_name) {
$page->add_child(new gen_element('account_name', $this->account_name));
}
//===========================================================
// Site XML
//===========================================================
if ($this->site_xml) {
if (is_array($this->site_xml)) {
$tmp_site_xml = array2xml('site_data', $this->site_xml);
$page->add_child("{$tmp_site_xml}\n");
} else {
$page->add_child(new gen_element('site_data', $this->site_xml));
}
}
//===========================================================
// Application XML
//===========================================================
if (count($this->app_xml) > 0) {
$tmp = new gen_element('application_data');
$tmp->display_tree();
foreach ($this->app_xml as $xml_line) {
if (is_array($xml_line[1])) {
$new_xml_line = array2xml($xml_line[0], $xml_line[1]);
$tmp->add_child("{$new_xml_line}\n");
} else {
$tmp->add_child(new gen_element($xml_line[0], $xml_line[1]));
}
}
$page->add_child($tmp);
}
//===========================================================
// If Logged in
//===========================================================
if (isset($_SESSION['userid'])) {
// User Info
$tmp = new gen_element('user');
$tmp->display_tree();
$tmp->add_child(new gen_element('userid', $_SESSION['userid']));
if (!isset($_SESSION['name'])) {
$_SESSION['name'] = '';
}
$tmp->add_child(new gen_element('name', xml_escape($_SESSION['name'])));
$page->add_child($tmp);
// Special links (logout)
$exit_phrase = 'Logout';
if ($_SESSION['auth_data_type'] == 'none') {
$exit_phrase = 'Quit';
}
$tmp = new gen_element('userlinks');
$tmp->display_tree();
$tmp2 = new gen_element('link');
$tmp2->display_tree();
$tmp2->add_child(new gen_element('linkdesc', $exit_phrase));
$tmp2->add_child(new gen_element('linkhref', "{$this->html_path}/?mod=logout"));
$tmp->add_child($tmp2);
$page->add_child($tmp);
}
//===========================================================
// Menu
//===========================================================
if (isset($this->menu_xml)) {
$page->add_child($this->menu_xml);
}
//===========================================================
// Content
//===========================================================
if (isset($this->content_xml) && is_array($this->content_xml) && $this->content_xml) {
foreach ($this->content_xml as $node) {
$page->add_child($node);
}
}
//===========================================================
// Render Page
//===========================================================
$this->page_xml = $page;
//===========================================================
// Determine output type
//===========================================================
if ($this->output_type == 'xml') {
$this->xsl_template = '';
}
//===========================================================
// Transform the page content
//===========================================================
ob_start();
$sxoe = isset($_SESSION['show_xml_on_error']) && $_SESSION['show_xml_on_error'] == 1 ? true : false;
xml_transform($this->page_xml, $this->xsl_template, $sxoe);
$page_content = ob_get_clean();
//===========================================================
// Finally!! Output the results!!
//===========================================================
echo $page_content;
//===========================================================
// Post-page Include Script (post_page.inc.php)
//===========================================================
$post_page_inc = "{$this->file_path}/{$this->mods_dir}/post_page.inc.php";
if (file_exists($post_page_inc)) {
require_once $post_page_inc;
}
}
