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; $lines = file($filePath); foreach($lines as $lineNumber=>$line) { // Split the line in 2 parts, limiter by : $parts = explode(':', $line, 2); // Remove all characters except letters and dash - $parts[0] = preg_replace('/[^A-Za-z\-]/', '', $parts[0]); // Lowercase $parts[0] = Text::lowercase($parts[0]); // Check if the current line start the content of the page // We have two breakers, the word content or 3 dash --- if( ($parts[0]==='content') || ($parts[0]==='---') ) { $tmp = $lineNumber; break; } if( !empty($parts[0]) && !empty($parts[1]) ) { // remove missing dashs - $field = preg_replace('/[^A-Za-z]/', '', $parts[0]); // remove empty spaces on borders $value = trim($parts[1]); // position accept 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) { // Next line after "Content:" or "---" $tmp++; // Remove lines after Content $output = array_slice($lines, $tmp); if( !empty($parts[1]) ) { array_unshift($output, "\n"); array_unshift($output, $parts[1]); } $implode = implode($output); $this->vars['contentRaw'] = $implode; } return true; } // Returns TRUE if the content is loaded correctly, FALSE otherwise public function isValid() { return($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 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['permalink'] = $this->permalink(true); if($returnsArray) { return $tmp; } return json_encode($tmp); } // Returns the file name of the cover image, FALSE there isn't a cover image setted // (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; } if($absolute) { return DOMAIN_UPLOADS.$fileName; } return $fileName; } // 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 ($this->getValue('status')=='sticky'); } // (boolean) Returns TRUE if the page is fixed, FALSE otherwise public function fixed() { return ($this->getValue('status')=='fixed'); } // (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 an array with all children's key public function children() { $tmp = array(); $paths = Filesystem::listDirectories(PATH_PAGES.$this->getValue('key').DS); foreach($paths as $path) { array_push($tmp, basename($path)); } return $tmp; } // 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'; } }