/**
* Edit a page in the mobile interface.
*/
function pagem_editpage()
{
global $PIVOTX;
$PIVOTX['session']->minLevel(PIVOTX_UL_NORMAL);
if ($_GET['uid'] == "") {
$PIVOTX['template']->assign('title', __('Write a new Page'));
} else {
$PIVOTX['template']->assign('title', __('Edit Page'));
}
$currentuser = $PIVOTX['users']->getUser($PIVOTX['session']->currentUsername());
if (!empty($_GET['uid'])) {
// Editing a page.. Get it from the DB..
$page = $PIVOTX['pages']->getPage($_GET['uid']);
$PIVOTX['events']->add('edit_entry', intval($_GET['uid']), $entry['title']);
if (!$PIVOTX['users']->allowEdit('page', $page['user'])) {
$PIVOTX['template']->assign('heading', __("PivotX encountered an error"));
$PIVOTX['template']->assign('html', "<p>" . __("You are not allowed to edit this entry.") . "</p>");
renderTemplate('mobile/generic.tpl');
return;
}
// Make sure we tweak the </textarea> in the intro or body text (since
// that would break our own textarea, if we didn't)..
$page['introduction'] = str_replace("<textarea", "<textarea", $page['introduction']);
$page['introduction'] = str_replace("</textarea", "</textarea", $page['introduction']);
$page['body'] = str_replace("<textarea", "<textarea", $page['body']);
$page['body'] = str_replace("</textarea", "</textarea", $page['body']);
// If the entry was written in 'markdown', and is now
// being edited in the mobile editor, we must convert it.
if ($page['convert_lb'] == "3") {
$page['introduction'] = parse_intro_or_body($page['introduction'], false, $page['convert_lb'], true);
$page['body'] = parse_intro_or_body($page['body'], false, $page['convert_lb'], true);
}
// Otherwise, if the entry was written in 'Plain XHTML' or 'WYSIWYG', and is now
// being edited, there is not much more we
// can do than strip out the <p> and <br/> tags to replace with linebreaks.
if ($page['convert_lb'] == "0" || $page['convert_lb'] == "5") {
$page['introduction'] = unparse_intro_or_body($page['introduction']);
$page['body'] = unparse_intro_or_body($page['body']);
}
list($page['link'], $page['link_end']) = explode($page['uri'], $page['link']);
} else {
// Make a new entry.
$page = array();
if ($_GET['chapter'] != "") {
$page['chapter'] = intval($_GET['chapter']);
}
$user = $PIVOTX['session']->currentUser();
$page['user'] = $user['username'];
$page['sortorder'] = 10;
if ($PIVOTX['config']->get('default_post_status') != "") {
$page['status'] = $PIVOTX['config']->get('default_post_status');
}
$page['link'] = makePagelink("xxx");
list($page['link'], $page['link_end']) = explode('xxx', $page['link']);
}
$templates = templateOptions(templateList(), 'page', array('_sub_', '_aux_'));
if ($_SERVER['REQUEST_METHOD'] == "GET") {
// Show the screen..
// Show the screen..
$PIVOTX['template']->assign('templates', $templates);
$PIVOTX['template']->assign('page', $page);
$PIVOTX['template']->assign('chapters', $PIVOTX['pages']->getIndex());
$PIVOTX['template']->assign('pivotxsession', $PIVOTX['session']->getCSRF());
$PIVOTX['template']->assign('users', $PIVOTX['users']->getUsers());
$PIVOTX['template']->assign('pageuser', $PIVOTX['users']->getUser($entry['user']));
$PIVOTX['template']->assign("active", "pages");
renderTemplate('mobile/editpage.tpl');
} else {
if ($_POST['code'] != $_GET['uid']) {
$PIVOTX['events']->add('fatal_error', intval($_GET['uid']), "Tried to fake editing an entry");
echo "Code is wrong! B0rk!";
die;
}
// Make sure the current user is properly logged in, and that the request is legitimate
$PIVOTX['session']->checkCSRF($_POST['pivotxsession']);
// Sanitize the $_POST into an entry we can store
$page = sanitizePostedPage($page);
$page['convert_lb'] = "2";
// Make sure it's processed as 'Textile'
$PIVOTX['extensions']->executeHook('page_edit_beforesave', $page);
$new_id = $PIVOTX['pages']->savePage($page);
$PIVOTX['extensions']->executeHook('page_edit_aftersave', $page);
$PIVOTX['messages']->addMessage(sprintf(__('Your page "%s" was successfully saved.'), '<em>' . trimText($page['title'], 25) . '</em>'));
// Remove the frontpages and entrypages from the cache.
if ($PIVOTX['config']->get('smarty_cache')) {
$PIVOTX['template']->clear_cache();
}
// Update the search index for this page, but only if we're using flat files.
if ($PIVOTX['db']->db_type == "flat") {
$page['code'] = $page['uid'] = $new_id;
updateSearchIndex($page, 'p');
}
pagem_Pages();
}
}
/**
* Render a Page, using the template that it was set to.
*
* @see $Parser::render
*/
function renderPage()
{
global $PIVOTX;
// The type of page we're rendering
$this->modifier['pagetype'] = 'page';
$PIVOTX['template']->assign('pagetype', 'page');
$PIVOTX['template']->assign('pageuri', $this->modifier['uri']);
// Execute a hook, if present.
$PIVOTX['extensions']->executeHook('before_parse', $this->modifier);
// If we're previewing, we need to set the posted values as the page,
// otherwise get an entry from the DB.
if (!empty($_GET['previewpage'])) {
// Get the page from posted content.
$page = sanitizePostedPage($page);
} else {
// Get the page from the DB..
$page = $PIVOTX['pages']->getPageByUri($this->modifier['uri']);
// Handle the case when a page isn't found
if (count($page) == 0) {
// If we are using mod_rewrite, check if this is a call for a weblog.
if ($PIVOTX['config']->get('mod_rewrite') > 0 && isset($_GET['rewrite'])) {
if (in_array($this->modifier['uri'], $PIVOTX['weblogs']->getWeblognames())) {
$this->renderWeblog();
return;
}
}
// If it's not a call for a weblog, render the 404 page.
$this->render404('page');
return;
}
}
// For pages that aren't previewed we check if it's published and
// whether it's displayed with the correct URL. (This is
// foolproof, since $_GET['previewpage'] is only set if logged in.)
if (!isset($_GET['previewpage'])) {
// If the site uses mod_rewrite (and we aren't at the root), crufty URLs
// should redirect (to avoid duplicate content).
if ($PIVOTX['config']->get('mod_rewrite') > 0 && !$this->modifier['root'] && !isset($_GET['rewrite'])) {
header("HTTP/1.1 301 Moved Permanently");
header("Location: " . $page['link']);
die;
}
// If the page isn't published yet, we shouldn't show it.
if ($page['status'] != 'publish') {
$this->render404('page');
return;
}
}
// Here we convert the " to ", if necessary, but only inside [[ tags ]]
// Shouldn't we move this to pages_sql.php or pages_flat.php?
$page['introduction'] = preg_replace_callback('/\\[\\[(.*)\\]\\]/ui', "fixquotescallback", $page['introduction']);
$page['body'] = preg_replace_callback('/\\[\\[(.*)\\]\\]/ui', "fixquotescallback", $page['body']);
// Set the 'code' we can use to invalidate this entry from cache.
$this->code = "p" . $page['uid'] . "_";
// Set the uid in the modifier..
$this->modifier['uid'] = $page['uid'];
// Set the page in $smarty as an array, as well as separate variables.
$PIVOTX['template']->assign('page', $page);
foreach ($page as $key => $value) {
$PIVOTX['template']->assign($key, $value);
}
// Either use the specified page template, or the default page template
// as specified in the (current) weblog.
$template = $page['template'];
if ($page['template'] == '-' || $page['template'] == '') {
$template = $PIVOTX['weblogs']->get('', 'page_template');
}
// Perhaps override the template, if we're allowed to do so.
if (!empty($this->modifier['template']) && $PIVOTX['config']->get('allow_template_override') == 1) {
$template = $this->modifier['template'];
}
// If the template isn't set, or doesn't exist..
if ($template == "" || !file_exists($PIVOTX['paths']['templates_path'] . $template)) {
// .. we guesstimate a template, and show that..
$template = templateGuess('page');
}
// We know what theme we're in, because of the used template.
$PIVOTX['template']->assign('themename', dirname($template));
// Render and show the template.
$this->parseTemplate($template);
}