581 lines
13 KiB
PHP
581 lines
13 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
|
|
|
|
class Page {
|
|
|
|
protected $vars;
|
|
|
|
function __construct($key)
|
|
{
|
|
global $pages;
|
|
|
|
$this->vars['key'] = $key;
|
|
|
|
// If key is FALSE, the page is create with default values, like an empty page
|
|
// Useful for Page Not Found
|
|
if ($key===false) {
|
|
$row = $pages->getDefaultFields();
|
|
} else {
|
|
if (Text::isEmpty($key) || !$pages->exists($key)) {
|
|
$errorMessage = 'Page not found in database by key ['.$key.']';
|
|
Log::set(__METHOD__.LOG_SEP.$errorMessage);
|
|
throw new Exception($errorMessage);
|
|
}
|
|
$row = $pages->getPageDB($key);
|
|
}
|
|
|
|
foreach ($row as $field=>$value) {
|
|
if ($field=='date') {
|
|
$this->setField('dateRaw', $value);
|
|
} else {
|
|
$this->setField($field, $value);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function getValue($field)
|
|
{
|
|
if (isset($this->vars[$field])) {
|
|
return $this->vars[$field];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public function setField($field, $value)
|
|
{
|
|
$this->vars[$field] = $value;
|
|
return true;
|
|
}
|
|
|
|
// Returns the raw content
|
|
// This content is not markdown parser
|
|
// (boolean) $sanitize, TRUE returns the content sanitized
|
|
public function contentRaw($sanitize=false)
|
|
{
|
|
$key = $this->key();
|
|
$filePath = PATH_PAGES.$key.DS.FILENAME;
|
|
$contentRaw = file_get_contents($filePath);
|
|
|
|
if ($sanitize) {
|
|
return Sanitize::html($contentRaw);
|
|
}
|
|
return $contentRaw;
|
|
}
|
|
|
|
// Returns the full content
|
|
// This content is markdown parser
|
|
// (boolean) $sanitize, TRUE returns the content sanitized
|
|
public function content($sanitize=false)
|
|
{
|
|
// If already set the content, return it
|
|
$content = $this->getValue('content');
|
|
if (!empty($content)) {
|
|
return $content;
|
|
}
|
|
|
|
// Get the raw content
|
|
$content = $this->contentRaw();
|
|
|
|
// Parse Markdown
|
|
if (MARKDOWN_PARSER) {
|
|
$parsedown = new Parsedown();
|
|
$content = $parsedown->text($content);
|
|
}
|
|
|
|
// Parse img src relative to absolute (with domain)
|
|
if (IMAGE_RELATIVE_TO_ABSOLUTE) {
|
|
$domain = IMAGE_RESTRICT?DOMAIN_UPLOADS_PAGES.$this->uuid().'/':DOMAIN_UPLOADS;
|
|
$content = Text::imgRel2Abs($content, $domain);
|
|
}
|
|
|
|
if ($sanitize) {
|
|
return Sanitize::html($content);
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
// Returns the first part of the content if the content is splited, otherwise is returned the full content
|
|
// This content is markdown parser
|
|
// (boolean) $sanitize, TRUE returns the content sanitized
|
|
public function contentBreak($sanitize=false)
|
|
{
|
|
$content = $this->content($sanitize);
|
|
$explode = explode(PAGE_BREAK, $content);
|
|
return $explode[0];
|
|
}
|
|
|
|
// Returns the date according to locale settings and the format defined in the system
|
|
public function date($format=false)
|
|
{
|
|
$dateRaw = $this->dateRaw();
|
|
if ($format===false) {
|
|
global $site;
|
|
$format = $site->dateFormat();
|
|
}
|
|
return Date::format($dateRaw, DB_DATE_FORMAT, $format);
|
|
}
|
|
|
|
// Returns the date according to locale settings and format as database stored
|
|
public function dateRaw()
|
|
{
|
|
// This field is set in the constructor
|
|
return $this->getValue('dateRaw');
|
|
}
|
|
|
|
// Returns the date according to locale settings and format settings
|
|
public function dateModified()
|
|
{
|
|
return $this->getValue('dateModified');
|
|
}
|
|
|
|
// Returns the username who created the page
|
|
public function username()
|
|
{
|
|
return $this->getValue('username');
|
|
}
|
|
|
|
// TODO: Check if necessary this function
|
|
public function getDB()
|
|
{
|
|
return $this->vars;
|
|
}
|
|
|
|
// 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 = $this->key();
|
|
|
|
if($absolute) {
|
|
return DOMAIN_PAGES.$key;
|
|
}
|
|
|
|
return HTML_PATH_ROOT.PAGE_URI_FILTER.$key;
|
|
}
|
|
|
|
// Returns the previous page key
|
|
public function previousKey()
|
|
{
|
|
global $pages;
|
|
return $pages->previousPageKey($this->key());
|
|
}
|
|
|
|
// Returns the next page key
|
|
public function nextKey()
|
|
{
|
|
global $pages;
|
|
return $pages->nextPageKey($this->key());
|
|
}
|
|
|
|
// Returns the category name
|
|
public function category()
|
|
{
|
|
return $this->categoryMap('name');
|
|
}
|
|
|
|
// Returns the category template
|
|
public function categoryTemplate()
|
|
{
|
|
return $this->categoryMap('template');
|
|
}
|
|
|
|
// Returns the category description
|
|
public function categoryDescription()
|
|
{
|
|
return $this->categoryMap('description');
|
|
}
|
|
|
|
// Returns the category key
|
|
public function categoryKey()
|
|
{
|
|
return $this->getValue('category');
|
|
}
|
|
|
|
// Returns the category permalink
|
|
public function categoryPermalink()
|
|
{
|
|
return DOMAIN_CATEGORIES.$this->categoryKey();
|
|
}
|
|
|
|
// Returns the field from the array
|
|
// categoryMap = array( 'name'=>'', 'list'=>array() )
|
|
public function categoryMap($field)
|
|
{
|
|
global $categories;
|
|
$categoryKey = $this->categoryKey();
|
|
$map = $categories->getMap($categoryKey);
|
|
|
|
if ($field=='key') {
|
|
return $this->categoryKey();
|
|
} elseif(isset($map[$field])) {
|
|
return $map[$field];
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns the user object or passing the method returns the object User method
|
|
public function user($method=false)
|
|
{
|
|
$username = $this->username();
|
|
try {
|
|
$user = new User($username);
|
|
if ($method) {
|
|
return $user->{$method}();
|
|
}
|
|
return $user;
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
public function template()
|
|
{
|
|
return $this->getValue('template');
|
|
}
|
|
|
|
// Returns the description field
|
|
public function description()
|
|
{
|
|
return $this->getValue('description');
|
|
}
|
|
|
|
// Returns the tags separated by comma
|
|
// (boolean) $returnsArray, TRUE to get the tags as an array, FALSE to get the tags separated by comma
|
|
// The tags in array format returns array( tagKey => tagName )
|
|
public function tags($returnsArray=false)
|
|
{
|
|
$tags = $this->getValue('tags');
|
|
if ($returnsArray) {
|
|
if (empty($tags)) {
|
|
return array();
|
|
}
|
|
return $tags;
|
|
}
|
|
|
|
if (empty($tags)) {
|
|
return '';
|
|
}
|
|
// Return string with tags separated 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(true); // No Markdown parsed
|
|
$tmp['description'] = $this->description();
|
|
$tmp['type'] = $this->type();
|
|
$tmp['slug'] = $this->slug();
|
|
$tmp['date'] = $this->date();
|
|
$tmp['dateRaw'] = $this->dateRaw();
|
|
$tmp['tags'] = $this->tags(false);
|
|
$tmp['username'] = $this->username();
|
|
$tmp['category'] = $this->category();
|
|
$tmp['dateUTC'] = Date::convertToUTC($this->dateRaw(), DB_DATE_FORMAT, DB_DATE_FORMAT);
|
|
$tmp['permalink'] = $this->permalink(true);
|
|
$tmp['coverImage'] = $this->coverImage(true);
|
|
$tmp['coverImageFilename'] = $this->coverImage(false);
|
|
|
|
if ($returnsArray) {
|
|
return $tmp;
|
|
}
|
|
|
|
return json_encode($tmp);
|
|
}
|
|
|
|
// Returns the endpoint of the coverimage, FALSE if the page doesn't have a cover image
|
|
// (boolean) $absolute, TRUE returns the complete URL, FALSE returns the filename
|
|
// If the user defined an external cover image the function returns it
|
|
public function coverImage($absolute=true)
|
|
{
|
|
$filename = $this->getValue('coverImage');
|
|
if (empty($filename)) {
|
|
return false;
|
|
}
|
|
|
|
// Check is external cover image
|
|
if (filter_var($filename, FILTER_VALIDATE_URL)) {
|
|
return $filename;
|
|
}
|
|
|
|
if ($absolute) {
|
|
if (IMAGE_RESTRICT) {
|
|
return DOMAIN_UPLOADS_PAGES.$this->uuid().'/'.$filename;
|
|
}
|
|
return DOMAIN_UPLOADS.$filename;
|
|
}
|
|
|
|
return $filename;
|
|
}
|
|
|
|
// Returns the endpoint of the thumbnail cover image, FALSE if the page doesn't have a cover image
|
|
public function thumbCoverImage()
|
|
{
|
|
$filename = $this->coverImage(false);
|
|
if ($filename==false) {
|
|
return false;
|
|
}
|
|
|
|
// Check is external cover image
|
|
if (filter_var($filename, FILTER_VALIDATE_URL)) {
|
|
return $filename;
|
|
}
|
|
|
|
if (IMAGE_RESTRICT) {
|
|
return DOMAIN_UPLOADS_PAGES.$this->uuid().'/thumbnails/'.$filename;
|
|
}
|
|
return DOMAIN_UPLOADS_THUMBNAILS.$filename;
|
|
}
|
|
|
|
// Returns TRUE if the content has the text splited
|
|
public function readMore()
|
|
{
|
|
$content = $this->contentRaw();
|
|
return Text::stringContains($content, PAGE_BREAK);
|
|
}
|
|
|
|
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('type')==='published');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is scheduled, FALSE otherwise
|
|
public function scheduled()
|
|
{
|
|
return ($this->getValue('type')==='scheduled');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is draft, FALSE otherwise
|
|
public function draft()
|
|
{
|
|
return ($this->getValue('type')=='draft');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is autosave, FALSE otherwise
|
|
public function autosave()
|
|
{
|
|
return ($this->getValue('type')=='autosave');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is sticky, FALSE otherwise
|
|
public function sticky()
|
|
{
|
|
return ($this->getValue('type')=='sticky');
|
|
}
|
|
|
|
// (boolean) Returns TRUE if the page is static, FALSE otherwise
|
|
public function isStatic()
|
|
{
|
|
return ($this->getValue('type')=='static');
|
|
}
|
|
|
|
// (string) Returns type of the page
|
|
public function type()
|
|
{
|
|
return $this->getValue('type');
|
|
}
|
|
|
|
// 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 noindex
|
|
public function noindex()
|
|
{
|
|
return $this->getValue('noindex');
|
|
}
|
|
|
|
// Returns the page nofollow
|
|
public function nofollow()
|
|
{
|
|
return $this->getValue('nofollow');
|
|
}
|
|
|
|
// Returns the page noarchive
|
|
public function noarchive()
|
|
{
|
|
return $this->getValue('noarchive');
|
|
}
|
|
|
|
// Returns the page slug
|
|
public function slug()
|
|
{
|
|
$explode = explode('/', $this->key());
|
|
return end($explode);
|
|
}
|
|
|
|
// Returns the parent key, if the page doesn't have a parent returns FALSE
|
|
public function parent()
|
|
{
|
|
return $this->parentKey();
|
|
}
|
|
|
|
// Returns the parent key, if the page doesn't have a parent returns FALSE
|
|
public function parentKey()
|
|
{
|
|
$explode = explode('/', $this->key());
|
|
if (isset($explode[1])) {
|
|
return $explode[0];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Returns TRUE if the page is a parent, has or not children
|
|
public function isParent()
|
|
{
|
|
return $this->parentKey()===false;
|
|
}
|
|
|
|
// Returns the parent method output, if the page doesn't have a parent returns FALSE
|
|
public function parentMethod($method)
|
|
{
|
|
$parentKey = $this->parentKey();
|
|
if ($parentKey) {
|
|
try {
|
|
$page = new Page($parentKey);
|
|
return $page->{$method}();
|
|
} catch (Exception $e) {
|
|
// Continoue
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
// Returns TRUE if the page is a child, FALSE otherwise
|
|
public function isChild()
|
|
{
|
|
return $this->parentKey()!==false;
|
|
}
|
|
|
|
// Returns TRUE if the page has children
|
|
public function hasChildren()
|
|
{
|
|
$childrenKeys = $this->childrenKeys();
|
|
return !empty($childrenKeys);
|
|
}
|
|
|
|
// Returns an array with all children's keys
|
|
public function childrenKeys()
|
|
{
|
|
global $pages;
|
|
$key = $this->key();
|
|
return $pages->getChildren($key);
|
|
}
|
|
|
|
// Returns an array with all children as Page-Object
|
|
public function children()
|
|
{
|
|
global $pages;
|
|
$list = array();
|
|
$childrenKeys = $pages->getChildren($this->key());
|
|
foreach ($childrenKeys as $childKey) {
|
|
try {
|
|
$child = new Page($childKey);
|
|
array_push($list, $child);
|
|
} catch (Exception $e) {
|
|
// Continue
|
|
}
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
// Returns the amount of minutes takes to read the page
|
|
public function readingTime() {
|
|
global $L;
|
|
|
|
$words = $this->content(true);
|
|
$words = strip_tags($words);
|
|
$words = str_word_count($words);
|
|
$average = $words / 200;
|
|
$minutes = round($average);
|
|
|
|
if ($minutes>1) {
|
|
return $minutes.' '.$L->get('minutes');
|
|
}
|
|
|
|
return '~1 '.$L->get('minute');
|
|
}
|
|
|
|
// 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('dateRaw'));
|
|
$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';
|
|
}
|
|
|
|
// Returns the value from the field, false if the fields doesn't exists
|
|
// If you set the $option as TRUE, the function returns an array with all the values of the field
|
|
public function custom($field, $options=false)
|
|
{
|
|
if (isset($this->vars['custom'][$field])) {
|
|
if ($options) {
|
|
return $this->vars['custom'][$field];
|
|
}
|
|
return $this->vars['custom'][$field]['value'];
|
|
}
|
|
return false;
|
|
}
|
|
}
|