bludit/kernel/boot/rules/70.pages.php

189 lines
4.4 KiB
PHP

<?php defined('BLUDIT') or die('Bludit CMS.');
// ============================================================================
// Variables
// ============================================================================
// Array with all pages.
$pages = array();
// Array with all pages, order by parent.
$pagesParents = array(NO_PARENT_CHAR=>array());
// ============================================================================
// Functions
// ============================================================================
function orderChildren($a, $b)
{
if ($a->position() == $b->position()) {
return 0;
}
return ($a->position() < $b->position()) ? -1 : 1;
}
function orderParent($array, $values, $offset) {
return ( array_slice($array, 0, $offset, true) + $values + array_slice($array, $offset, NULL, true) );
}
function build_page($key)
{
global $dbPages;
global $dbUsers;
global $Parsedown;
// Page object, content from FILE.
$Page = new Page($key);
if( !$Page->isValid() ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the page from file with key: '.$key);
return false;
}
// Page database, content from DATABASE JSON.
$db = $dbPages->getDb($key);
if( !$db ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the page from database with key: '.$key);
return false;
}
// Foreach field from DATABASE.
foreach($db as $field=>$value) {
$Page->setField($field, $value);
}
// Content in raw format
$contentRaw = $Page->content();
$Page->setField('contentRaw', $Page->content(), true);
// Parse markdown content.
$content = Text::pre2htmlentities($contentRaw); // Parse pre code with htmlentities
$content = $Parsedown->text($content); // Parse Markdown.
$content = Text::imgRel2Abs($content, HTML_PATH_UPLOADS); // Parse img src relative to absolute.
$Page->setField('content', $content, true);
// Parse username for the page.
if( $dbUsers->userExists( $Page->username() ) )
{
$user = $dbUsers->getDb( $Page->username() );
$Page->setField('authorFirstName', $user['firstName'], false);
$Page->setField('authorLastName', $user['lastName'], false);
}
return $Page;
}
function build_all_pages()
{
global $pages;
global $pagesParents;
global $dbPages;
$list = $dbPages->getAll();
unset($list['error']);
foreach($list as $key=>$db)
{
$Page = build_page($key);
if($Page!==false)
{
// --- Order pages by parents ---
// Generate all posible parents.
if( $Page->parentKey()===false )
{
// Add the parent key in the dbPages
$dbPages->addParentKey($Page->key());
$pagesParents[NO_PARENT_CHAR][$Page->key()] = $Page;
}
else
{
$pagesParents[$Page->parentKey()][$Page->key()] = $Page;
}
// --- All pages in 1 array ---
$pages[$Page->key()] = $Page;
}
}
// ======== Sort pages ========
$tmpNoParents = $pagesParents[NO_PARENT_CHAR];
unset($pagesParents[NO_PARENT_CHAR]);
// Sort children
$tmpPageWithParent = array();
foreach($pagesParents as $parentKey=>$childrenPages)
{
$tmpPageWithParent[$parentKey] = $childrenPages;
uasort($tmpPageWithParent[$parentKey], 'orderChildren');
}
// Sort parents
$tmp = array();
foreach($tmpNoParents as $parentKey=>$childrenPages)
{
// DEBUG: Workaround, Esto es un bug, cuando se usa el Cli mode
// DEBUG: Se genera un padre sin index.txt y adentro hay un hijo
if(isset($pages[$parentKey])) {
$tmp = orderParent($tmp, array($parentKey=>$childrenPages), $pages[$parentKey]->position());
}
}
$pagesParents = array(NO_PARENT_CHAR=>$tmp) + $tmpPageWithParent;
}
// ============================================================================
// Main
// ============================================================================
// Search for changes on pages by the user.
if( $Site->cliMode() ) {
$dbPages->regenerateCli();
}
// Filter by page, then build it
if( ($Url->whereAmI()==='page') && ($Url->notFound()===false) )
{
$Page = build_page( $Url->slug() );
if($Page===false)
{
$Url->setNotFound(true);
unset($Page);
}
elseif( !$Page->published() )
{
$Url->setNotFound(true);
unset($Page);
}
}
// Default homepage
if($Url->notFound()===false)
{
if( Text::isNotEmpty($Site->homepage()) && ($Url->whereAmI()==='home') )
{
$Url->setWhereAmI('page');
$Page = build_page( $Site->homepage() );
if($Page===false) {
$Url->setWhereAmI('home');
}
}
}
if($Url->notFound())
{
$Url->setWhereAmI('page');
$Page = new Page('error');
}
// Build all pages
build_all_pages();