bludit/bl-kernel/functions.php

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2016-05-29 19:21:11 +02:00
<?php defined('BLUDIT') or die('Bludit CMS.');
// POST FUNCTIONS
// ----------------------------------------------------------------------------
function reIndexTagsPosts()
{
global $dbPosts;
global $dbTags;
// Remove unpublished.
$dbPosts->removeUnpublished();
// Regenerate the tags index for posts.
$dbTags->reindexPosts( $dbPosts->db );
// Restore the database, before remove the unpublished.
$dbPosts->restoreDB();
return true;
}
function buildPost($key)
{
global $dbPosts;
global $dbUsers;
global $Parsedown;
global $Site;
// Post object, content from FILE.
$Post = new Post($key);
if( !$Post->isValid() ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the post from file with key: '.$key);
return false;
}
// Post database, content from DATABASE JSON.
$db = $dbPosts->getPostDB($key);
if( !$db ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the post from database with key: '.$key);
return false;
}
// Foreach field from DATABASE.
foreach($db as $field=>$value) {
$Post->setField($field, $value);
}
// Content in raw format
$contentRaw = $Post->content();
$Post->setField('contentRaw', $contentRaw, true);
// Parse the 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.
$Post->setField('content', $content, true);
// Pagebrake
$explode = explode(PAGE_BREAK, $content);
$Post->setField('breakContent', $explode[0], true);
$Post->setField('readMore', !empty($explode[1]), true);
// Date format
$postDate = $Post->date();
$Post->setField('dateRaw', $postDate, true);
$postDateFormated = $Post->dateRaw( $Site->dateFormat() );
$Post->setField('date', $postDateFormated, true);
// User object
$username = $Post->username();
$Post->setField('user', $dbUsers->getUser($username));
return $Post;
}
function buildPostsForPage($pageNumber=0, $amount=POSTS_PER_PAGE_ADMIN, $removeUnpublished=true, $tagKey=false)
{
global $dbPosts;
global $dbTags;
global $Url;
$posts = array();
if($tagKey) {
// Get the keys list from tags database, this database is optimized for this case.
$list = $dbTags->getList($pageNumber, $amount, $tagKey);
}
else {
// Get the keys list from posts database.
$list = $dbPosts->getList($pageNumber, $amount, $removeUnpublished);
}
// There are not posts for the page number then set the page notfound
if(empty($list) && $pageNumber>0) {
$Url->setNotFound(true);
}
// Foreach post key, build the post.
foreach($list as $postKey=>$values)
{
$Post = buildPost($postKey);
if($Post!==false) {
array_push($posts, $Post);
}
}
return $posts;
}
// PAGE FUNCTIONS
// ----------------------------------------------------------------------------
function sortPages($a, $b)
{
if ($a['position'] == $b['position']) {
return 0;
}
return ($a['position'] < $b['position']) ? -1 : 1;
}
function buildPage($key)
{
global $dbPages;
global $dbUsers;
global $Parsedown;
global $Site;
// 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 = $dbPages->getPageDB($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);
// Pagebrake
$explode = explode(PAGE_BREAK, $content);
$Page->setField('breakContent', $explode[0], true);
$Page->setField('readMore', !empty($explode[1]), true);
// Date format
$pageDate = $Page->date();
$Page->setField('dateRaw', $pageDate, true);
$pageDateFormated = $Page->dateRaw( $Site->dateFormat() );
$Page->setField('date', $pageDateFormated, true);
// User object
$username = $Page->username();
$Page->setField('user', $dbUsers->getUser($username));
return $Page;
}
function buildAllPages()
{
global $pagesParents;
global $pagesParentsPublished;
global $pagesPublished;
global $dbPages;
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global $parents;
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// Get the page list
$list = $dbPages->getDB();
// Clean pages array.
$pages = array();
// Remove the error page
unset($list['error']);
// Sorte pages
uasort($list, 'sortPages');
foreach($list as $key=>$db)
{
$Page = buildPage($key);
if($Page!==false)
{
// Filter pages, with and without parent
// If the page doesn't have a father, it's a parent page :P
if( $Page->parentKey()===false ) {
// Add the parent key in the dbPages
$dbPages->addParentKey($Page->key());
// Add the page as a parent page in the array
$pagesParents[NO_PARENT_CHAR][$Page->key()] = $Page;
// If the page is published
if($Page->published()) {
$pagesParentsPublished[NO_PARENT_CHAR][$Page->key()] = $Page;
}
}
else {
$pagesParents[$Page->parentKey()][$Page->key()] = $Page;
// If the page is published
if($Page->published()) {
$pagesParentsPublished[$Page->parentKey()][$Page->key()] = $Page;
}
}
// All pages in one array
$pages[$Page->key()] = $Page;
// If the page is published
if($Page->published()) {
$pagesPublished[$Page->parentKey()][$Page->key()] = $Page;
}
}
}
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$parents = $pagesParentsPublished[NO_PARENT_CHAR];
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return $pages;
}