bludit/bl-kernel/functions.php

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<?php defined('BLUDIT') or die('Bludit CMS.');
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function buildPage($key)
{
global $dbPages;
global $dbUsers;
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global $dbCategories;
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global $Parsedown;
global $Site;
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// Page object, content from index.txt file
$page = new Page($key);
if( !$page->isValid() ) {
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Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the page from file with key: '.$key);
return false;
}
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// Get the database from dbPages
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$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;
}
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// Foreach field from database set on the object
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foreach($db as $field=>$value) {
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$page->setField($field, $value);
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}
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// Parse Markdown
$contentRaw = $page->contentRaw();
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$content = Text::pre2htmlentities($contentRaw); // Parse pre code with htmlentities
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$content = $Parsedown->text($content); // Parse Markdown
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$content = Text::imgRel2Abs($content, HTML_PATH_UPLOADS); // Parse img src relative to absolute.
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$page->setField('content', $content, true);
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// Pagebrake
$explode = explode(PAGE_BREAK, $content);
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$page->setField('contentBreak', $explode[0], true);
$page->setField('readMore', !empty($explode[1]), true);
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// Date format
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$pageDate = $page->date();
$page->setField('dateRaw', $pageDate, true);
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$pageDateFormated = $page->dateRaw( $Site->dateFormat() );
$page->setField('date', $pageDateFormated, true);
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// Generate and set the User object
$username = $page->username();
$page->setField('user', $dbUsers->getUser($username));
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// Category
$categoryKey = $page->categoryKey();
$page->setField('categoryMap', $dbCategories->getMap($categoryKey));
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return $page;
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}
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function reindexCategories()
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{
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global $dbPages;
global $dbCategories;
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// Get a database with published pages
$db = $dbPages->getPublishedDB();
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// Regenerate the tags
$dbCategories->reindex($db);
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return true;
}
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function reindexTags()
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{
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global $dbPages;
global $dbTags;
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// Get a database with published pages
$db = $dbPages->getPublishedDB();
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// Regenerate the tags
$dbTags->reindex($db);
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return true;
}
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function buildPagesForAdmin()
{
return buildPagesFor('admin');
}
function buildPagesForHome()
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{
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return buildPagesFor('home');
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}
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function buildPagesByCategory()
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{
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global $Url;
$categoryKey = $Url->slug();
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return buildPagesFor('category', $categoryKey, false);
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}
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function buildPagesByTag()
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{
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global $Url;
$tagKey = $Url->slug();
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return buildPagesFor('tag', false, $tagKey);
}
function buildPagesFor($for, $categoryKey=false, $tagKey=false)
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{
global $dbPages;
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global $dbCategories;
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global $dbTags;
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global $Site;
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global $Url;
global $pagesByKey;
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global $pages;
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// Get the page number from URL
$pageNumber = $Url->pageNumber();
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if($for=='admin') {
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$onlyPublished = false;
$amountOfItems = ITEMS_PER_PAGE_ADMIN;
$removeErrorPage = false;
$list = $dbPages->getList($pageNumber, $amountOfItems, $onlyPublished, $removeErrorPage);
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}
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elseif($for=='home') {
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$onlyPublished = true;
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$amountOfItems = $Site->itemsPerPage();
$removeErrorPage = true;
$list = $dbPages->getList($pageNumber, $amountOfItems, $onlyPublished, $removeErrorPage);
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}
elseif($for=='category') {
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$amountOfItems = $Site->itemsPerPage();
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$list = $dbCategories->getList($categoryKey, $pageNumber, $amountOfItems);
}
elseif($for=='tag') {
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$amountOfItems = $Site->itemsPerPage();
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$list = $dbTags->getList($tagKey, $pageNumber, $amountOfItems);
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}
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// There are not items for the page number then set the page notfound
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if( empty($list) && $pageNumber>1 ) {
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$Url->setNotFound(true);
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}
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$pages = array(); // global variable
$pagesByKey = array(); // global variable
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foreach($list as $pageKey=>$fields) {
$page = buildPage($pageKey);
if($page!==false) {
// $pagesByKey
$pagesByKey[$pageKey] = $page;
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// $pages
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array_push($pages, $page);
}
}
return $pages;
}
function pluginEnabled($pluginName) {
global $plugins;
$pluginClass = 'plugin'.Text::firstCharUp($pluginName);
if( isset($plugins['all'][$pluginClass]) ) {
return $plugins['all'][$pluginClass]->installed();
}
return false;
}