133 lines
4.5 KiB
PHP
133 lines
4.5 KiB
PHP
<?php
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/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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# ***** BEGIN LICENSE BLOCK *****
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# This file is part of InDefero, an open source project management application.
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# Copyright (C) 2008 Céondo Ltd and contributors.
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#
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# InDefero is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# InDefero is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# ***** END LICENSE BLOCK ***** */
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/**
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* Configuration of a project.
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*
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* It is just storing a list of key/value
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* pairs. We can that way store quite a lot of data.
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*/
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class IDF_Conf extends Pluf_Model
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{
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public $_model = __CLASS__;
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public $datacache = null;
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public $f = null;
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protected $_project = null;
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function init()
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{
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$this->_a['table'] = 'idf_conf';
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$this->_a['model'] = __CLASS__;
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$this->_a['cols'] = array(
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// It is mandatory to have an "id" column.
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'id' =>
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array(
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'type' => 'Pluf_DB_Field_Sequence',
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//It is automatically added.
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'blank' => true,
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),
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'project' =>
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array(
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'type' => 'Pluf_DB_Field_Foreignkey',
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'model' => 'IDF_Project',
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'blank' => false,
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'verbose' => __('project'),
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),
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'vkey' =>
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array(
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'type' => 'Pluf_DB_Field_Varchar',
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'blank' => false,
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'size' => 50,
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'verbose' => __('key'),
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),
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'vdesc' =>
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array(
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'type' => 'Pluf_DB_Field_Text',
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'blank' => false,
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'verbose' => __('value'),
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),
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);
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$this->_a['idx'] = array('project_vkey_idx' =>
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array(
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'col' => 'project, vkey',
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'type' => 'unique',
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),
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);
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$this->f = new IDF_Config_DataProxy($this);
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}
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function setProject($project)
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{
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$this->datacache = null;
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$this->_project = $project;
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}
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function initCache()
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{
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$this->datacache = new ArrayObject();
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$sql = new Pluf_SQL('project=%s', $this->_project->id);
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foreach ($this->getList(array('filter' => $sql->gen())) as $val) {
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$this->datacache[$val->vkey] = $val->vdesc;
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}
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}
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/**
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* FIXME: This is not efficient when setting a large number of
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* values in a loop.
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*/
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function setVal($key, $value)
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{
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if (!is_null($this->getVal($key, null))
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and $value == $this->getVal($key)) {
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return;
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}
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$this->delVal($key, false);
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$conf = new IDF_Conf();
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$conf->project = $this->_project;
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$conf->vkey = $key;
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$conf->vdesc = $value;
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$conf->create();
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$this->initCache();
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}
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function getVal($key, $default='')
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{
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if ($this->datacache === null) {
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$this->initCache();
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}
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return (isset($this->datacache[$key])) ? $this->datacache[$key] : $default;
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}
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function delVal($key, $initcache=true)
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{
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$gconf = new IDF_Conf();
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$sql = new Pluf_SQL('vkey=%s AND project=%s', array($key, $this->_project->id));
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foreach ($gconf->getList(array('filter' => $sql->gen())) as $c) {
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$c->delete();
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}
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if ($initcache) {
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$this->initCache();
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}
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}
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}
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