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<?php
/**
* Page class
* A page is plaintext or zophCode that can be used to personalize parts
* of the Zoph interface
*
* This file is part of Zoph.
*
* Zoph is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Zoph is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @author Jeroen Roos
* @package Zoph
*/
use db\select;
use db\param;
use db\clause;
use template\block;
/**
* Page class
* A page is plaintext or zophCode that can be used to personalize parts
* of the Zoph interface
*
* @author Jeroen Roos
* @package Zoph
*/
class page extends zophTable {
/** @var string The name of the database table */
protected static $tableName="pages";
/** @var array List of primary keys */
protected static $primaryKeys=array("page_id");
/** @var array Fields that may not be empty */
protected static $notNull=array("title");
/** @var bool keep keys with insert. In most cases the keys are set
* by the db with auto_increment */
protected static $keepKeys = false;
/** @var string URL for this class */
protected static $url="page.php?page_id=";
/**
* Return the page in a string
* @return string page
*/
public function __toString() {
return (string) $this->display();
}
/**
* Insert a new page into the db
*/
public function insert() {
$this->set("date", "now()");
parent::insert();
$this->lookup();
}
/**
* Update an existing page in the db
*/
public function update() {
$this->set("timestamp", "now()");
parent::update();
$this->lookup();
}
/**
* Delete a page from the db
*/
public function delete() {
if (!$this->getId()) {
return;
}
parent::delete(array("pages_pageset"));
}
public function getName() {
return $this->get("title");
}
/**
* Return an array of fields to display
* @todo Returns HTML
* @return array array of fields
*/
public function getDisplayArray() {
$zophcode = new zophCode\parser($this->get("text"));
$text="<div class='page-preview'>" . $zophcode . "</div>";
return array(
translate("title") => e($this->get("title")),
translate("date") => e($this->get("date")),
translate("updated") => e($this->get("timestamp")),
translate("text") => $text
);
}
/**
* Parse Zophcode
* @return string parsed code
*/
public function display() {
return new zophCode\parser($this->get("text"));
}
/**
* Get the position of a page in a pageset
* @param pageset The pageset to look in
*/
public function getOrder(pageset $pageset) {
$qry=new select(array("pgps" => "pages_pageset"));
$qry->addFields(array("page_order"));
$where=new clause("pageset_id=:psid");
$where->addAnd(new clause("page_id=:pageid"));
$qry->addParam(new param(":psid", $pageset->getId(), PDO::PARAM_INT));
$qry->addParam(new param(":pageid", $this->getId(), PDO::PARAM_INT));
$qry->where($where);
$qry->addLimit(1);
$stmt=$qry->execute();
if ($stmt->rowCount()) {
return intval($stmt->fetchColumn());
} else {
return false;
}
}
/**
* Get the pagesets this page is in
*/
public function getPagesets() {
$qry=new select(array("pgps" => "pages_pageset"));
$qry->addFields(array("pageset_id"));
$where=new clause("page_id=:pageid");
$qry->addParam(new param(":pageid", $this->getId(), PDO::PARAM_INT));
$qry->where($where);
return pageset::getRecordsFromQuery($qry);
}
/**
* Get a table of pages
* @param array array of pages to show
* @param pageset Pageset to display
* @return block template to display
*/
public static function getTable(array $pages = null, pageset $pageset=null) {
if (is_null($pages)) {
$pages=page::getAll();
}
$lpages=array();
foreach ($pages as $page) {
$page->lookup();
$lpages[]=$page;
}
return new block("pages", array(
"pages" => $lpages,
"pageset" => $pageset
));
}
}
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