142 lines
3.5 KiB
PHP
142 lines
3.5 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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// ============================================================================
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// Variables
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// ============================================================================
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$posts = array();
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// ============================================================================
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// Functions
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// ============================================================================
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function buildPost($key)
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{
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global $dbPosts;
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global $dbUsers;
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global $Parsedown;
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global $Site;
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// Post object, this get the content from the file.
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$Post = new Post($key);
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if( !$Post->isValid() ) {
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Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the post from file with key: '.$key);
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return false;
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}
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// Page database, this get the contente from the database json.
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$db = $dbPosts->getDb($key);
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if( !$db ) {
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Log::set(__METHOD__.LOG_SEP.'Error occurred when trying build the post from database with key: '.$key);
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return false;
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}
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// Foreach field from database.
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foreach($db as $field=>$value)
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{
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// Not overwrite the value from file.
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$Post->setField($field, $value, false);
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}
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// Content in raw format
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$contentRaw = $Post->content();
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$Post->setField('contentRaw', $contentRaw, true);
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// Parse the content
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$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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$Post->setField('content', $content, true);
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// Pagebrake
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$explode = explode(PAGE_BREAK, $content);
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$Post->setField('breakContent', $explode[0], true);
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$Post->setField('readMore', !empty($explode[1]), true);
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// Parse username for the post.
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if( $dbUsers->userExists( $Post->username() ) )
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{
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$user = $dbUsers->getDb( $Post->username() );
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$Post->setField('authorFirstName', $user['firstName'], false);
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$Post->setField('authorLastName', $user['lastName'], false);
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}
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return $Post;
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}
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function buildPostForPage($pageNumber=0, $amount=5, $removeUnpublished=false, $tagKey=false)
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{
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global $dbPosts;
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global $dbTags;
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global $posts;
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global $Url;
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if($tagKey) {
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$list = $dbTags->getList($pageNumber, $amount, $tagKey);
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}
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else {
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$list = $dbPosts->getList($pageNumber, $amount, $removeUnpublished);
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}
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// There are not post for the pageNumber then set the page notfound
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if(empty($list) && $pageNumber>0) {
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$Url->setNotFound(true);
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}
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foreach($list as $postKey=>$values)
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{
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$Post = buildPost($postKey);
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if($Post!==false) {
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array_push($posts, $Post);
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}
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}
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}
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// ============================================================================
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// Main
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// ============================================================================
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// Filter by post, then build it
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if( ($Url->whereAmI()==='post') && ($Url->notFound()===false) )
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{
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$Post = buildPost( $Url->slug() );
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if($Post===false)
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{
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$Url->setNotFound(true);
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unset($Post);
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}
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elseif( !$Post->published() )
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{
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$Url->setNotFound(true);
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unset($Post);
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}
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else
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{
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$posts[0] = $Post;
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}
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}
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elseif( ($Url->whereAmI()==='tag') && ($Url->notFound()===false) )
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{
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buildPostForPage($Url->pageNumber(), $Site->postsPerPage(), true, $Url->slug());
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}
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// Build post per page
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else
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{
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if($Url->whereAmI()==='admin') {
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// Build post for admin area with drafts+schedulers
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buildPostForPage($Url->pageNumber(), POSTS_PER_PAGE_ADMIN, true);
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}
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else
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{
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// Build post for the site, without the drafts and scheduleres posts
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buildPostForPage($Url->pageNumber(), $Site->postsPerPage(), false);
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}
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}
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