519 lines
11 KiB
PHP
519 lines
11 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
|
|
|
|
class Page {
|
|
|
|
private $vars;
|
|
|
|
function __construct($key)
|
|
{
|
|
$this->vars = false;
|
|
|
|
if ($this->build($key)) {
|
|
$this->vars['key'] = $key;
|
|
}
|
|
}
|
|
|
|
// Parse the content from the file index.txt
|
|
private function build($key)
|
|
{
|
|
$filePath = PATH_PAGES.$key.DS.FILENAME;
|
|
|
|
// Check if the file exists
|
|
if (!Sanitize::pathFile($filePath)) {
|
|
return false;
|
|
}
|
|
|
|
$tmp = 0;
|
|
$file = file($filePath);
|
|
foreach ($file as $lineNumber=>$line) {
|
|
// Split the line in 2 parts, limiter by :
|
|
$parts = explode(':', $line, 2);
|
|
|
|
$field = $parts[0]; // title, date, slug
|
|
$value = isset($parts[1])?$parts[1]:false; // value of title, value of date
|
|
|
|
// Remove all characters except letters and dash - from field
|
|
$field = preg_replace('/[^A-Za-z\-]/', '', $field);
|
|
|
|
// Field to lowercase
|
|
$field = Text::lowercase($field);
|
|
|
|
// Check if the current line start the content of the page
|
|
// We have two breakers, the word content or 3 dash ---
|
|
if ($field==='content') {
|
|
$tmp = $lineNumber;
|
|
$styleTypeUsed = 'Content:';
|
|
break;
|
|
}
|
|
|
|
if ($field==='---') {
|
|
$tmp = $lineNumber;
|
|
$styleTypeUsed = '---';
|
|
break;
|
|
}
|
|
|
|
if (!empty($field) && !empty($value)) {
|
|
// Remove missing dashs -
|
|
$field = preg_replace('/[^A-Za-z]/', '', $field);
|
|
|
|
// Remove <-- and -->
|
|
$value = preg_replace('/<\-\-/', '', $value);
|
|
$value = preg_replace('/\-\->/', '', $value);
|
|
|
|
// Remove empty spaces on borders
|
|
$value = trim($value);
|
|
|
|
// Position accepts only integers
|
|
if ($field=='position') {
|
|
$value = preg_replace('/[^0-9]/', '', $value);
|
|
}
|
|
|
|
// Sanitize all fields, except the content
|
|
$this->vars[$field] = Sanitize::html($value);
|
|
}
|
|
}
|
|
|
|
// Process the content
|
|
if ($tmp!==0) {
|
|
// Get all lines starting from "Content:" or "---"
|
|
$content = array_slice($file, $tmp);
|
|
|
|
// Remove "Content:" or "---" and keep next characters if there are
|
|
$content[0] = substr($content[0], strpos($content[0], $styleTypeUsed) + strlen($styleTypeUsed));
|
|
|
|
$content[0] = ltrim($content[0]);
|
|
|
|
// Join lines in one variable, this is RAW content from file
|
|
$this->vars['contentRaw'] = implode($content);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
// Returns TRUE if the content is loaded correctly, FALSE otherwise
|
|
public function isValid()
|
|
{
|
|
return $this->vars!==false;
|
|
}
|
|
|
|
// DEPRACTED
|
|
// Returns the value from the $field, FALSE if the field doesn't exist
|
|
public function getField($field)
|
|
{
|
|
if(isset($this->vars[$field])) {
|
|
return $this->vars[$field];
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public function getValue($field)
|
|
{
|
|
if(isset($this->vars[$field])) {
|
|
return $this->vars[$field];
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public function getDB()
|
|
{
|
|
return $this->vars;
|
|
}
|
|
|
|
// Set a field with a value
|
|
public function setField($field, $value, $overwrite=true)
|
|
{
|
|
if($overwrite || empty($this->vars[$field])) {
|
|
$this->vars[$field] = $value;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
// Returns the content
|
|
// This content is markdown parser
|
|
// (boolean) $fullContent, TRUE returns all content, if FALSE returns the first part of the content
|
|
// (boolean) $noSanitize, TRUE returns the content without sanitized
|
|
public function content($fullContent=true, $noSanitize=true)
|
|
{
|
|
// This content is not sanitized.
|
|
$content = $this->getValue('content');
|
|
|
|
if(!$fullContent) {
|
|
return $this->contentBreak();
|
|
}
|
|
|
|
if($noSanitize) {
|
|
return $content;
|
|
}
|
|
|
|
return Sanitize::html($content);
|
|
}
|
|
|
|
public function contentBreak()
|
|
{
|
|
return $this->getValue('contentBreak');
|
|
}
|
|
|
|
// Returns the raw content
|
|
// This content is not markdown parser
|
|
// (boolean) $noSanitize, TRUE returns the content without sanitized
|
|
public function contentRaw($noSanitize=true)
|
|
{
|
|
// This content is not sanitized.
|
|
$content = $this->getValue('contentRaw');
|
|
|
|
if($noSanitize) {
|
|
return $content;
|
|
}
|
|
|
|
return Sanitize::html($content);
|
|
}
|
|
|
|
// Returns the date according to locale settings and format settings
|
|
public function date()
|
|
{
|
|
return $this->getValue('date');
|
|
}
|
|
|
|
// Returns the date according to locale settings and format as database stored
|
|
// (string) $format, you can specify the date format
|
|
public function dateRaw($format=false)
|
|
{
|
|
$date = $this->getValue('dateRaw');
|
|
|
|
if($format) {
|
|
return Date::format($date, DB_DATE_FORMAT, $format);
|
|
}
|
|
|
|
return $date;
|
|
}
|
|
|
|
// Returns the date according to locale settings and format settings
|
|
public function dateModified()
|
|
{
|
|
return $this->getValue('dateModified');
|
|
}
|
|
|
|
// Returns the permalink
|
|
// (boolean) $absolute, TRUE returns the page link with the DOMAIN, FALSE without the DOMAIN
|
|
public function permalink($absolute=true)
|
|
{
|
|
// Get the key of the page
|
|
$key = $this->getValue('key');
|
|
|
|
if($absolute) {
|
|
return DOMAIN_PAGES.$key;
|
|
}
|
|
|
|
return HTML_PATH_ROOT.PAGE_URI_FILTER.$key;
|
|
}
|
|
|
|
// Returns the category name
|
|
public function category()
|
|
{
|
|
return $this->categoryMap('name');
|
|
}
|
|
|
|
// Returns the category key
|
|
public function categoryKey()
|
|
{
|
|
return $this->getValue('category');
|
|
}
|
|
|
|
// Returns the field from the array
|
|
// categoryMap = array( 'name'=>'', 'list'=>array() )
|
|
public function categoryMap($field)
|
|
{
|
|
$map = $this->getValue('categoryMap');
|
|
|
|
if($field=='key') {
|
|
return $this->categoryKey();
|
|
}
|
|
elseif($field=='name') {
|
|
return $map['name'];
|
|
}
|
|
elseif($field=='list') {
|
|
return $map['list'];
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns the user object
|
|
// (boolean) $field, TRUE returns the value of the field, FALSE returns the object
|
|
public function user($field=false)
|
|
{
|
|
// Get the user object.
|
|
$User = $this->getValue('user');
|
|
|
|
if($field) {
|
|
return $User->getField($field);
|
|
}
|
|
|
|
return $User;
|
|
}
|
|
|
|
// Returns the username who created the post/page
|
|
public function username()
|
|
{
|
|
return $this->getValue('username');
|
|
}
|
|
|
|
// Returns the description field
|
|
public function description()
|
|
{
|
|
return $this->getValue('description');
|
|
}
|
|
|
|
// Returns the tags
|
|
// (boolean) $returnsArray, TRUE to get the tags as an array, FALSE to get the tags separeted by comma
|
|
public function tags($returnsArray=false)
|
|
{
|
|
$tags = $this->getValue('tags');
|
|
|
|
if($returnsArray) {
|
|
if($tags==false) {
|
|
return array();
|
|
}
|
|
return $tags;
|
|
}
|
|
else {
|
|
if($tags==false) {
|
|
return false;
|
|
}
|
|
// Return string with tags separeted by comma.
|
|
return implode(', ', $tags);
|
|
}
|
|
}
|
|
|
|
public function json($returnsArray=false)
|
|
{
|
|
$tmp['key'] = $this->key();
|
|
$tmp['title'] = $this->title();
|
|
$tmp['content'] = $this->content(); // Markdown parsed
|
|
$tmp['contentRaw'] = $this->contentRaw(); // No Markdown parsed
|
|
$tmp['description'] = $this->description();
|
|
$tmp['date'] = $this->dateRaw();
|
|
$tmp['dateUTC'] = Date::convertToUTC($this->dateRaw(), DB_DATE_FORMAT, DB_DATE_FORMAT);
|
|
$tmp['permalink'] = $this->permalink(true);
|
|
|
|
if($returnsArray) {
|
|
return $tmp;
|
|
}
|
|
|
|
return json_encode($tmp);
|
|
}
|
|
|
|
// Returns the file name, FALSE there isn't a cover image setted
|
|
// If the user defined an External Cover Image the complete URL is going to be returned
|
|
// (boolean) $absolute, TRUE returns the absolute path and file name, FALSE just the file name
|
|
public function coverImage($absolute=true)
|
|
{
|
|
$fileName = $this->getValue('coverImage');
|
|
if (empty($fileName)) {
|
|
return false;
|
|
}
|
|
|
|
// Check if external cover image, is a valid URL
|
|
if (filter_var($fileName, FILTER_VALIDATE_URL)) {
|
|
return $fileName;
|
|
}
|
|
|
|
if ($absolute) {
|
|
return DOMAIN_UPLOADS.$fileName;
|
|
}
|
|
|
|
return $fileName;
|
|
}
|
|
|
|
// Returns the absolute URL of the thumbnail of the cover image, FALSE if the page doen't have cover image
|
|
public function thumbCoverImage()
|
|
{
|
|
$coverImageFilename = $this->coverImage(false);
|
|
if ($coverImageFilename==false) {
|
|
return false;
|
|
}
|
|
return DOMAIN_UPLOADS_THUMBNAILS.$coverImageFilename;
|
|
}
|
|
|
|
// Returns TRUE if the content has the text splited
|
|
public function readMore()
|
|
{
|
|
return $this->getValue('readMore');
|
|
}
|
|
|
|
public function uuid()
|
|
{
|
|
return $this->getValue('uuid');
|
|
}
|
|
|
|
// Returns the field key
|
|
public function key()
|
|
{
|
|
return $this->getValue('key');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is published, FALSE otherwise
|
|
public function published()
|
|
{
|
|
return ($this->getValue('status')==='published');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is scheduled, FALSE otherwise
|
|
public function scheduled()
|
|
{
|
|
return ($this->getValue('status')==='scheduled');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is draft, FALSE otherwise
|
|
public function draft()
|
|
{
|
|
return ($this->getValue('status')=='draft');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is sticky, FALSE otherwise
|
|
public function sticky()
|
|
{
|
|
return ($this->getValue('status')=='sticky');
|
|
}
|
|
|
|
// (string) Returns status of the page
|
|
public function status()
|
|
{
|
|
return $this->getValue('status');
|
|
}
|
|
|
|
// Returns the title field
|
|
public function title()
|
|
{
|
|
return $this->getValue('title');
|
|
}
|
|
|
|
// Returns TRUE if the page has enabled the comments, FALSE otherwise
|
|
public function allowComments()
|
|
{
|
|
return $this->getValue('allowComments');
|
|
}
|
|
|
|
// Returns the page position
|
|
public function position()
|
|
{
|
|
return $this->getValue('position');
|
|
}
|
|
|
|
// Returns the page slug
|
|
public function slug()
|
|
{
|
|
$explode = explode('/', $this->getValue('key'));
|
|
|
|
// Check if the page have a parent.
|
|
if (!empty($explode[1])) {
|
|
return $explode[1];
|
|
}
|
|
|
|
return $explode[0];
|
|
}
|
|
|
|
// Returns the parent key, if the page doesn't have a parent returns FALSE
|
|
public function parentKey()
|
|
{
|
|
$explode = explode('/', $this->getValue('key'));
|
|
if (isset($explode[1])) {
|
|
return $explode[0];
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns the parent method output, if the page doesn't have a parent returns FALSE
|
|
public function parentMethod($method)
|
|
{
|
|
$parentKey = $this->parentKey();
|
|
if ($parentKey) {
|
|
$page = buildPage($parentKey);
|
|
return $page->{$method}();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns TURE if the page has a parent, FALSE otherwise
|
|
public function hasParent()
|
|
{
|
|
return $this->parentKey()!==false;
|
|
}
|
|
|
|
// Returns TRUE if the page is a child, FALSE otherwise
|
|
public function isChild()
|
|
{
|
|
return $this->parentKey()!==false;
|
|
}
|
|
|
|
// Returns an array with all children's key
|
|
public function children()
|
|
{
|
|
return $this->getValue('children');
|
|
}
|
|
|
|
// Returns an array with all children's key
|
|
public function subpages()
|
|
{
|
|
return $this->children();
|
|
}
|
|
|
|
// Returns TRUE if the page has children
|
|
public function hasSubpages()
|
|
{
|
|
$subpages = $this->subpages();
|
|
return !empty($subpages);
|
|
}
|
|
|
|
// Returns TRUE if the page is a parent
|
|
public function isParent()
|
|
{
|
|
return $this->hasSubpages();
|
|
}
|
|
|
|
|
|
// Returns relative time (e.g. "1 minute ago")
|
|
// Based on http://stackoverflow.com/a/18602474
|
|
// Modified for Bludit
|
|
// $complete = false : short version
|
|
// $complete = true : full version
|
|
public function relativeTime($complete = false) {
|
|
$current = new DateTime;
|
|
$past = new DateTime($this->getValue('date'));
|
|
$elapsed = $current->diff($past);
|
|
|
|
$elapsed->w = floor($elapsed->d / 7);
|
|
$elapsed->d -= $elapsed->w * 7;
|
|
|
|
$string = array(
|
|
'y' => 'year',
|
|
'm' => 'month',
|
|
'w' => 'week',
|
|
'd' => 'day',
|
|
'h' => 'hour',
|
|
'i' => 'minute',
|
|
's' => 'second',
|
|
);
|
|
|
|
foreach($string as $key => &$value) {
|
|
if($elapsed->$key) {
|
|
$value = $elapsed->$key . ' ' . $value . ($elapsed->$key > 1 ? 's' : ' ');
|
|
} else {
|
|
unset($string[$key]);
|
|
}
|
|
}
|
|
|
|
if(!$complete) {
|
|
$string = array_slice($string, 0 , 1);
|
|
}
|
|
|
|
return $string ? implode(', ', $string) . ' ago' : 'Just now';
|
|
|
|
}
|
|
}
|