function invoke($ignore_level = 0)
{
global $DB, $FUNCS, $PAGE, $AUTH, $CTX, $k_cache_file;
if ($ignore_level > 0) {
$ignore_canonical_url = 1;
// if set, the url used to access page is not checked to be canonical.
if ($ignore_level > 1) {
$ignore_context = 1;
// if set, all canonical GET variables are ignored. Page always remains in home-view.
}
}
// $page_id, $folder_id and $archive_date are mutually exclusive.
// If more than one are provided, $page_id will be preferred over the
// others and $folder_id will be preferred over $archive_date.
// All ids will be preferred over names.
// comment_id actually resolves to becoming the page_id of
// the associated page hence it is processed the foremost.
$page_id = null;
$folder_id = null;
$archive_date = null;
$page_name = null;
$folder_name = null;
$comment_id = null;
$comment_date = '';
if (!$ignore_context) {
// if comment id given, find the associated page_id
if (isset($_GET['comment']) && $FUNCS->is_non_zero_natural($_GET['comment'])) {
$rs = $DB->select(K_TBL_COMMENTS, array('page_id', 'date', 'approved'), "id='" . $DB->sanitize(intval($_GET['comment'])) . "'");
if (count($rs)) {
$comment_id = intval($_GET['comment']);
$comment_date = $rs[0]['date'];
$_GET['p'] = $rs[0]['page_id'];
}
}
if (isset($_GET['p']) && $FUNCS->is_non_zero_natural($_GET['p'])) {
$page_id = (int) $_GET['p'];
} else {
if (isset($_GET['f']) && $FUNCS->is_non_zero_natural($_GET['f'])) {
$folder_id = (int) $_GET['f'];
} else {
if (isset($_GET['d']) && $FUNCS->is_non_zero_natural($_GET['d'])) {
$date = (int) $_GET['d'];
// example valid values:
// ?d=20080514
// ?d=200805
// ?d=2008
$len = strlen($date);
if ($len >= 4) {
$year = substr($date, 0, 4);
$archive_date = $year;
if ($len >= 6) {
$month = substr($date, 4, 2);
$archive_date .= '-' . $month;
if ($len > 6) {
$day = substr($date, 6, 2);
$archive_date .= '-' . $day;
}
}
if ($day) {
$next_archive_date = date('Y-m-d H:i:s', mktime(0, 0, 0, $month, $day + 1, $year));
$is_archive_day_view = 1;
} elseif ($month) {
$next_archive_date = date('Y-m-d H:i:s', mktime(0, 0, 0, $month + 1, 1, $year));
$is_archive_month_view = 1;
} else {
$next_archive_date = date('Y-m-d H:i:s', mktime(0, 0, 0, 1, 1, $year + 1));
$is_archive_year_view = 1;
}
$archive_date = $FUNCS->make_date($archive_date);
}
} else {
if (isset($_GET['pname']) && $FUNCS->is_title_clean($_GET['pname'])) {
$page_name = $_GET['pname'];
} else {
if (isset($_GET['fname']) && $FUNCS->is_title_clean($_GET['fname'])) {
$folder_name = $_GET['fname'];
}
}
}
}
}
} else {
$CTX->ignore_context = 1;
// necessary for nested_pages with prettyurls
}
if ($AUTH->user->access_level >= K_ACCESS_LEVEL_SUPER_ADMIN) {
$DB->begin();
// Serialize access for super-admins.. hack of a semaphore
$DB->update(K_TBL_SETTINGS, array('k_value' => K_COUCH_VERSION), "k_key='k_couch_version'");
}
// Get the requested page.
// for folder view and archive view, page_id would be null,
// causing the default page to be loaded.
//
$CTX->folder_info = !is_null($folder_name) ? $folder_name : (!is_null($folder_id) ? (int) $folder_id : null);
// added for 404 on non-existent folders
if (!is_null($page_name)) {
$PAGE = new KWebpage(null, null, $page_name);
} else {
$PAGE = new KWebpage(null, $page_id);
}
if ($PAGE->error) {
ob_end_clean();
$DB->rollback();
if ($PAGE->err_msg == 'Page not found') {
header('HTTP/1.1 404 Not Found');
header('Status: 404 Not Found');
header('Content-Type: text/html; charset=' . K_CHARSET);
$html = '';
if (file_exists(K_SITE_DIR . '404.php')) {
$html = $FUNCS->file_get_contents(K_SITE_URL . '404.php');
}
if (!$html) {
$html = 'Page not found';
}
} else {
die('ERROR: ' . $PAGE->err_msg);
}
} else {
$access_level = $PAGE->get_access_level($inherited);
$AUTH->check_access($access_level);
// set the requested view, if any
if ($folder_id) {
$PAGE->is_folder_view = 1;
$PAGE->folder_id = $folder_id;
} elseif ($archive_date) {
$PAGE->is_archive_view = 1;
$PAGE->archive_date = $archive_date;
$PAGE->next_archive_date = $next_archive_date;
if ($is_archive_day_view) {
$PAGE->is_archive_day_view = 1;
} elseif ($is_archive_month_view) {
$PAGE->is_archive_month_view = 1;
} else {
$PAGE->is_archive_year_view = 1;
}
$PAGE->day = $day;
$PAGE->month = $month;
$PAGE->year = $year;
} elseif ($folder_name) {
if (!$PAGE->changed_from_folder_to_page) {
// can happen with nested pages
$PAGE->is_folder_view = 1;
$PAGE->folder_name = $folder_name;
}
} elseif ($comment_id) {
// not a view but just to remind the page that it was fetched on the basis of comment id.
$PAGE->comment_id = $comment_id;
$PAGE->comment_date = $comment_date;
}
$html = ob_get_contents();
ob_end_clean();
// HOOK: pre_process_page
$FUNCS->dispatch_event('pre_process_page', array(&$html, &$PAGE, &$ignore_canonical_url));
$parser = new KParser($html);
$html = $parser->get_HTML();
//echo $parser->get_info();
$FUNCS->post_process_page();
if ($AUTH->user->access_level >= K_ACCESS_LEVEL_SUPER_ADMIN) {
$DB->commit(1);
}
// Verify that the url used to access this page is the page's canonical url
if ($comment_id) {
// if page accessed via comment_id, rectify the url
$canonical_url = K_SITE_URL . $PAGE->link;
if ($PAGE->comment_page) {
$sep = strpos($canonical_url, '?') === false ? '?' : '&';
$canonical_url .= $sep . 'comments_pg=' . $PAGE->comment_page;
}
$redirect_url = $canonical_url . "#comment-" . $comment_id;
} elseif (K_PRETTY_URLS && $_SERVER['REQUEST_METHOD'] != 'POST' && !$PAGE->parent_id && $CTX->script != '404.php' && !$ignore_canonical_url) {
$url = $FUNCS->get_url();
if ($url) {
if ($_GET['_nr_']) {
//page link being masqueraded. Normalize before comparision.
$masq_tpl_name = $FUNCS->get_pretty_template_link($PAGE->tpl_name);
/*masquereded name*/
$unmasq_tpl_name = $FUNCS->get_pretty_template_link_ex($PAGE->tpl_name, $dummy, 0);
/*unmasquereded name*/
$canonical_url = K_SITE_URL . $unmasq_tpl_name . substr($PAGE->link, strlen($masq_tpl_name));
//replace masquered name with unmasqueraded
} else {
$canonical_url = K_SITE_URL . $PAGE->link;
}
if ($url != $canonical_url) {
// Redirect to canonical url
// append querystring params, if any
$sep = '';
foreach ($_GET as $qk => $qv) {
if ($qk == 'p' || $qk == 'f' || $qk == 'd' || $qk == 'fname' || $qk == 'pname' || $qk == '_nr_') {
continue;
}
$qs .= $sep . $qk . '=' . urlencode($qv);
$sep = '&';
}
if ($qs) {
$qs = '?' . $qs;
}
if ($_GET['_nr_']) {
//page link being masqueraded
$redirect_url = K_SITE_URL . $PAGE->link . $qs;
} else {
$redirect_url = $canonical_url . $qs;
}
}
}
}
}
$content_type = $PAGE->content_type ? $PAGE->content_type : 'text/html';
$content_type_header = 'Content-Type: ' . $content_type . ';';
$content_type_header .= ' charset=' . K_CHARSET;
// Add our link to the document (if not commercial license)
// Apply only to text/html, text/html-sandboxed, application/xhtml+xml mime-types
// application/xml and text/xml can also be used to serve xhtml documents but we'll allow that.
if (!(K_PAID_LICENSE || K_REMOVE_FOOTER_LINK)) {
if (strpos($content_type, 'html') !== false) {
$_cnt = preg_match_all("/<\\/[^\\S]*BODY[^\\S]*>/is", $html, $matches, PREG_OFFSET_CAPTURE);
if ($_cnt) {
$_split_at = $matches[0][count($matches[0]) - 1][1];
} else {
$_cnt = preg_match_all("/<\\/[^\\S]*HTML[^\\S]*>/is", $html, $matches, PREG_OFFSET_CAPTURE);
if ($_cnt) {
$_split_at = $matches[0][count($matches[0]) - 1][1];
}
}
$_link = "\n <div style=\"clear:both; text-align: center; z-index:99999 !important; display:block !important; visibility:visible !important;\">\n <div style=\"position:relative; top:0; margin-right:auto;margin-left:auto; z-index:99999; display:block !important; visibility:visible !important;\">\n <center><a href=\"http://www.couchcms.com/\" title=\"CouchCMS - Simple Open-Source Content Management\" style=\"display:block !important; visibility:visible !important;\">Powered by CouchCMS</a></center><br />\n </div>\n </div>\n ";
if ($_split_at) {
$_pre = substr($html, 0, $_split_at);
$_post = substr($html, $_split_at);
$html = $_pre . $_link . $_post;
} else {
$html .= $_link;
}
}
}
// HOOK: alter_final_page_output
$FUNCS->dispatch_event('alter_final_page_output', array(&$html, &$PAGE, &$k_cache_file, &$redirect_url, &$content_type_header));
// See if ouput needs to be cached
if ($k_cache_file && strlen(trim($html)) && !$PAGE->no_cache) {
$handle = @fopen($k_cache_file, 'w');
if ($handle) {
if ($redirect_url) {
$pg['redirect_url'] = $redirect_url;
} else {
$pg['mime_type'] = $content_type_header;
$cached_html = $html . "\n<!-- Cached page";
if (!K_PAID_LICENSE) {
$cached_html .= " served by CouchCMS - Simple Open-Source Content Management";
}
$cached_html .= " -->\n";
$pg['cached_html'] = $cached_html;
if ($PAGE->err_msg == 'Page not found') {
$pg['res_404'] = 1;
}
}
@flock($handle, LOCK_EX);
@fwrite($handle, serialize($pg));
@flock($handle, LOCK_UN);
@fclose($handle);
}
}
if ($redirect_url) {
header("Location: " . $redirect_url, TRUE, 301);
die;
}
if (!K_PAID_LICENSE) {
$html .= "\n<!-- Page generated by CouchCMS - Simple Open-Source Content Management";
$html .= " -->\n";
}
if (defined('K_IS_MY_TEST_MACHINE')) {
$html .= "\n<!-- in: " . k_timer_stop() . " -->\n";
$html .= "\n<!-- Queries: " . $DB->queries . " -->\n";
}
header($content_type_header);
echo $html;
}
</cms:if>
</cms:form>
</cms:capture>
<cms:if form_validated >
<cms:php> k_install("<cms:show acct_name/>", "<cms:show acct_pwd/>", "<cms:show acct_email/>"); </cms:php>
<cms:if k_install_error >
<div class="error">
<h3>Installation failed!</h3>
<cms:show k_install_error />
</div>
<cms:else />
<div class="success">
<h3>Installation successful!</h3>
Please <a href="<cms:php> echo K_ADMIN_URL . K_ADMIN_PAGE; </cms:php>"><b>login</b></a> using the information you provided.
</div>
</cms:if>
<cms:else />
<cms:show my_form />
</cms:if>
<?php
echo $FUNCS->login_footer();
?>
<?php
///////////////////////////
$html = ob_get_contents();
ob_end_clean();
$parser = new KParser($html);
echo $parser->get_HTML();
die;
function embed($html = '', $is_code = 0)
{
global $CTX, $TAGS;
if (!$is_code) {
$filename = trim($html);
if (!strlen($filename)) {
return;
}
} else {
if (!strlen(trim($html))) {
return;
}
$code = $html;
}
// get the 'obj_sc' object placed by the calling 'do_shortcode' tag on context stack
$node =& $CTX->get_object('obj_sc', 'do_shortcodes');
if (is_null($node)) {
// Not called from a shortcode handler.
//.. handle using a new instance of parser
if (!$is_code) {
if (defined('K_SNIPPETS_DIR')) {
// always defined relative to the site
$base_snippets_dir = K_SITE_DIR . K_SNIPPETS_DIR . '/';
} else {
$base_snippets_dir = K_COUCH_DIR . 'snippets/';
}
$filepath = $base_snippets_dir . ltrim(trim($filename), '/\\');
$html = @file_get_contents($filepath);
if ($html === FALSE) {
return;
}
}
$parser = new KParser($html);
return $parser->get_HTML();
}
// prepare parameters for the surrogate 'embed' tag
$params = array();
$param = array();
if ($is_code) {
$param['lhs'] = 'code';
}
$param['op'] = '=';
$param['rhs'] = $filename ? $filename : $code;
$params[] = $param;
// invoke 'embed'
$html = $TAGS->embed($params, $node);
return $html;
}
function process_match_route($params, $node)
{
global $FUNCS, $CTX, $PAGE, $TAGS;
if (count($node->children)) {
die("ERROR: Tag \"" . $node->name . "\" is a self closing tag");
}
$attr = $FUNCS->get_named_vars(array('path' => '', 'masterpage' => '', 'debug' => '0', 'is_404' => '0'), $params);
extract($attr);
$path = trim($path);
$masterpage = trim($masterpage);
$debug = $debug == 1 ? 1 : 0;
$is_404 = $is_404 == 1 ? 1 : 0;
if ($path == '') {
$path = $_GET['q'];
}
if ($masterpage == '') {
$masterpage = $PAGE->tpl_name;
}
$routes =& $this->get_routes($masterpage);
if (!count($routes)) {
if ($debug) {
$html = '<pre><b><font color="red">No routes defined.</font></b></pre>';
}
return $html;
}
$html = '<pre>';
if ($debug) {
$html .= 'Path to match: <i>' . htmlspecialchars($path, ENT_QUOTES, K_CHARSET) . '</i><br/><br/>';
}
$found = null;
foreach ($routes as $route) {
if ($debug) {
$html .= 'Trying route <b>' . $route->name . ':</b><br/>';
$html .= 'Pattern: <i>' . htmlspecialchars($route->path, ENT_QUOTES, K_CHARSET) . '</i><br/>';
$html .= 'Regex: <i>' . htmlspecialchars($route->regex, ENT_QUOTES, K_CHARSET) . '</i><br/>';
}
if ($route->isMatch($path, $_SERVER)) {
$found = $route;
if ($debug) {
$html .= '<b><font color="green">Matched!</font></b> <br/>Following variable(s) will be set:<br/>';
$html .= ' k_matched_route = ' . $route->name . '<br />';
foreach ($route->values as $k => $v) {
if ($route->wildcard && $k == $route->wildcard) {
$wildcard_count = count($route->values[$route->wildcard]);
$html .= ' rt_wildcard_count = ' . $wildcard_count . '<br/>';
$html .= ' rt_' . $k . ' = ' . htmlspecialchars(implode('/', $route->values[$route->wildcard]), ENT_QUOTES, K_CHARSET) . '<br/>';
for ($x = 0; $x < $wildcard_count; $x++) {
$html .= ' rt_' . $k . '_' . ($x + 1) . ' = ' . htmlspecialchars($route->values[$route->wildcard][$x], ENT_QUOTES, K_CHARSET) . '<br/>';
}
} else {
$html .= ' rt_' . $k . ' = ' . htmlspecialchars($v, ENT_QUOTES, K_CHARSET) . '<br/>';
}
}
$html .= '<br/>';
}
break;
} else {
if ($debug) {
$html .= '<b><font color="red">Failed!</font></b><br/>Reason: ';
foreach ($route->debug as $msg) {
$html .= $msg . '<br/>';
}
$html .= '<br/>';
}
}
}
if ($found) {
$route = $found;
$CTX->set('k_matched_route', $route->name, 'global');
$vars = array();
foreach ($route->values as $k => $v) {
if ($route->wildcard && $k == $route->wildcard) {
$wildcard_count = count($route->values[$route->wildcard]);
$vars['rt_wildcard_count'] = $wildcard_count;
$vars['rt_' . $k] = implode('/', $route->values[$route->wildcard]);
for ($x = 0; $x < $wildcard_count; $x++) {
$vars['rt_' . $k . '_' . ($x + 1)] = $route->values[$route->wildcard][$x];
}
} else {
$vars['rt_' . $k] = $v;
}
}
$CTX->set_all($vars, 'global');
// execute filters if any
$str_filters = $route->filters;
// e.g. 'test=1,abc,3 | test2 | test3=xyz'
if (strlen($str_filters)) {
if ($debug) {
$html .= 'Following filter(s) will be called:<br/>';
}
$arr_filters = array_filter(array_map("trim", preg_split("/(?<!\\\\)\\|/", $str_filters)));
// split on unescaped '|'
foreach ($arr_filters as $filter) {
$filter = str_replace('\\|', '|', $filter);
// filter has arguments? e.g. 'test=1,2,3'
$arr_args = array_filter(array_map("trim", preg_split("/(?<!\\\\)\\=/", $filter)));
// split on unescaped '='
$filter = $arr_args[0];
$args = '';
if (isset($arr_args[1])) {
$str_args = str_replace('\\=', '=', $arr_args[1]);
// multiple arguments?
$arr_args = array_filter(array_map("trim", preg_split("/(?<!\\\\)\\,/", $str_args)));
// split on unescaped ','
for ($x = 0; $x < count($arr_args); $x++) {
$args .= " arg_" . ($x + 1) . "='" . str_replace(array("\\,", "'"), array(",", "\\'"), $arr_args[$x]) . "'";
}
$args = " arg_count='" . count($arr_args) . "'" . $args;
} else {
$args = " arg_count='0'";
}
if ($filter) {
$filter = 'filters/' . $filter . '.html';
if (!$debug) {
$code = "\n <cms:set rs= '' />\n\n <cms:capture into='rs' scope='parent'>\n <cms:embed '{$filter}' {$args} />\n </cms:capture>\n\n <cms:php>global \$CTX; \$CTX->set( 'rs', trim(\$CTX->get('rs')) ); </cms:php>\n\n <cms:if rs >\n <cms:abort rs is_404 />\n </cms:if>\n ";
$parser = new KParser($code, $node->line_num, 0, '', $node->ID);
$parser->get_HTML();
} else {
$html .= ' ' . $filter . ' (' . htmlspecialchars($args, ENT_QUOTES, K_CHARSET) . ' ) <br/>';
}
}
}
}
} else {
$CTX->set('k_matched_route', '', 'global');
if ($debug) {
$html .= '<h3><font color="red">No matching route found.</font></h3>';
} elseif ($is_404) {
$params = array(array('lhs' => 'msg', 'op' => '=', 'rhs' => ''), array('lhs' => 'is_404', 'op' => '=', 'rhs' => '1'));
$TAGS->abort($params, $node);
}
}
$html .= '</pre>';
if ($debug) {
return $html;
}
}
function resolve_dynamic_params()
{
if (!$this->system && $this->dynamic) {
$arr_dynamic = array_map("trim", explode('|', $this->dynamic));
foreach ($arr_dynamic as $dyn_param) {
if (in_array($dyn_param, array('desc', 'type', 'order', 'group', 'separator'))) {
$dyn_param = 'k_' . $dyn_param;
}
if (array_key_exists($dyn_param, $this) && $this->{$dyn_param}) {
if (defined('K_SNIPPETS_DIR')) {
// always defined relative to the site
$base_snippets_dir = K_SITE_DIR . K_SNIPPETS_DIR . '/';
} else {
$base_snippets_dir = K_COUCH_DIR . 'snippets/';
}
$filepath = $base_snippets_dir . ltrim(trim($this->{$dyn_param}), '/\\');
if (file_exists($filepath)) {
$html = @file_get_contents($filepath);
if (strlen($html)) {
$parser = new KParser($html);
$this->{$dyn_param} = $parser->get_HTML();
}
}
}
}
}
}
function smart_embed($params, $node)
{
global $CTX, $FUNCS, $PAGE;
if (count($node->children)) {
die("ERROR: Tag \"" . $node->name . "\" is a self closing tag");
}
extract($FUNCS->get_named_vars(array('folder' => '', 'debug' => '0'), $params));
// sanitize params
$debug = trim($debug);
if (defined('K_SNIPPETS_DIR')) {
// always defined relative to the site
$base_snippets_dir = K_SITE_DIR . K_SNIPPETS_DIR;
} else {
$base_snippets_dir = K_COUCH_DIR . 'snippets';
}
$folder = trim(trim($folder), '/\\');
$folder_name = $folder;
if (!$folder_name) {
$folder_name = '/';
}
$folder = $base_snippets_dir . ($folder ? '/' . $folder : '');
//full path
// What are the files available in the specified folder?
// First check if info available from cache
if (array_key_exists($folder_name, $FUNCS->cached_files)) {
$available_files = $FUNCS->cached_files[$folder_name];
} else {
$available_files = array();
if (is_dir($folder) && ($fp = opendir($folder))) {
while (($file = readdir($fp)) !== false) {
if (is_file($folder . '/' . $file)) {
$pi = $FUNCS->pathinfo($file);
if ($pi['filename']) {
$available_files[$pi['filename']] = $pi['basename'];
}
}
}
closedir($fp);
// cache results
$FUNCS->cached_files[$folder_name] = $available_files;
} else {
if (!$debug) {
return;
}
}
}
// What are the candidate file names for the current view?
// First check cache
if (array_key_exists('cached_valid_files_for_view', $FUNCS)) {
$valid_files = $FUNCS->cached_valid_files_for_view;
} else {
// What is the current view?
if ($PAGE->tpl_is_clonable) {
//views associated only with clonable templates
if ($PAGE->is_master) {
if ($PAGE->is_folder_view) {
$view = 'folder';
} elseif ($PAGE->is_archive_view) {
$view = 'archive';
} else {
$view = 'home';
}
} else {
$view = 'page';
}
}
$valid_files = array();
$tplname = $PAGE->tpl_name;
$pos = strrpos($tplname, '.');
if ($pos !== false) {
$tplname = substr($tplname, 0, $pos);
//$tplext = substr( $tplname, $pos+1 );
}
$tplname = str_replace('/', '-', $tplname);
if ($view) {
// clonable template
switch ($view) {
case 'page':
if ($PAGE->nested_page_obj) {
$arr =& $PAGE->nested_page_obj->root->get_parents_by_id($PAGE->id);
if (is_array($arr)) {
for ($x = 0; $x < count($arr); $x++) {
if ($x == 0) {
$valid_files[] = $tplname . '-page_ex-' . $arr[$x]->name;
}
$valid_files[] = $tplname . '-page-' . $arr[$x]->name;
}
}
} else {
$valid_files[] = $tplname . '-page-' . $PAGE->page_name;
}
$valid_files[] = $tplname . '-page';
$valid_files[] = $tplname . '-default';
$valid_files[] = 'page';
$valid_files[] = 'default';
break;
case 'folder':
$folders =& $PAGE->folders;
$arr = $folders->get_parents_by_id($PAGE->folder_id);
if (is_array($arr)) {
for ($x = 0; $x < count($arr); $x++) {
if ($x == 0) {
$valid_files[] = $tplname . '-folder_ex-' . $arr[$x]->name;
}
$valid_files[] = $tplname . '-folder-' . $arr[$x]->name;
}
}
$valid_files[] = $tplname . '-folder';
$valid_files[] = $tplname . '-list';
$valid_files[] = $tplname . '-default';
$valid_files[] = 'folder';
$valid_files[] = 'list';
$valid_files[] = 'default';
break;
case 'archive':
$valid_files[] = $tplname . '-archive';
$valid_files[] = $tplname . '-list';
$valid_files[] = $tplname . '-default';
$valid_files[] = 'archive';
$valid_files[] = 'list';
$valid_files[] = 'default';
break;
case 'home':
$valid_files[] = $tplname . '-home';
$valid_files[] = $tplname . '-list';
$valid_files[] = $tplname . '-default';
$valid_files[] = 'home';
$valid_files[] = 'list';
$valid_files[] = 'default';
}
} else {
// non-clonable template
$valid_files[] = $tplname . '-default';
$valid_files[] = 'default';
}
// Cache results
$FUNCS->cached_valid_files_for_view = $valid_files;
}
// Choose the first candidate file present within the available files
foreach ($valid_files as $valid_file) {
if (array_key_exists($valid_file, $available_files)) {
$chosen_file = $available_files[$valid_file];
break;
}
}
// Embed chosen file
if (!$debug) {
if ($chosen_file) {
$html = @file_get_contents($folder . '/' . $chosen_file);
if ($html) {
$parser = new KParser($html, $node->line_num, 0, '', $node->ID);
return $parser->get_HTML();
}
}
} else {
// output debug info
if ($view) {
$html = '<h2>' . $view . '-view </h2>';
}
$folder = str_replace(K_SITE_DIR, '', $folder);
$html .= 'Looking for files in folder <i>' . $folder . '</i>: ';
$html .= '<ul>';
foreach ($valid_files as $valid_file) {
$html .= '<li>';
$html .= $chosen_file && $available_files[$valid_file] == $chosen_file ? '<b>' . $valid_file . ' * </b>' : $valid_file;
$html .= '</li>';
}
$html .= '</ul><b>';
if ($chosen_file) {
$html .= 'Chosen file: ' . $chosen_file;
} else {
$html .= 'No suitable file found';
}
$html .= '</b><br /><br />';
return $html;
}
}
