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emergencysite/lib/ess-classes.php

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2013-08-18 22:14:09 +00:00
<?php
class Color {
private $color = false, $id = false;
function __construct($id, $color) {
$this->color = $color;
$this->id = $id;
}
function rgbIntArray(){
return $this->color;
}
function rgbHexArray() {
return array(dechex($this->color[0]), dechex($this->color[1]), dechex($this->color[2]));
}
function rgbCSS() {
return "rgb(" . $this->color[0] . "," . $this->color[1] . "," .
$this->color[2] . ")";
}
function html() {
$r = "#";
if ($this->color[0] < 16)
$r .= "0";
$r .= dechex($this->color[0]);
if ($this->color[1] < 16)
$r .= "0";
$r .= dechex($this->color[1]);
if ($this->color[2] < 16)
$r .= "0";
$r .= dechex($this->color[2]);
return $r;
}
}
class Phrase {
private $phrase = false, $id = false, $error = false;
function __construct($id, $phrase, $error=false) {
if ($error !== false) {
if ($error === true) {
$this->error = 'Generic';
} else {
$this->error = $error;
}
}
$this->id = $id;
$this->phrase = $phrase;
}
public function getError() {
return $this->error;
}
public function getID() {
return $this->id;
}
public function getPhrase() {
return $this->phrase;
}
}
interface ReadableDatabase {
/**
* Should connect to the database and get ready for queries.
*/
function __construct();
/**
* Function should return a random color.
*/
public function randomColor();
/**
* Function should return the specified or a random phrase.
*/
public function getPhrase($id=-1);
/**
*
*/
public function randomPhraseID();
/**
* Returns true if the database can be read from (and write if it supports it).
*/
public function ready();
}
interface WritableDatabase {
/**
* Function stores a submission into the submitted table.
* It is up to the implementing class
*/
public function storeSubmission($submission, $clientIP);
/**
* Function moves a submission into the approved table.
*/
public function approveSubmission($id);
/**
* Function drops a submission from the database table.
*/
public function removeSubmission($id);
/**
* Function drops a phrase from the database.
*/
public function removePhrase($id);
/**
* Function adds a color to the proper table
*/
public function addColor($color);
/**
* Deletes the color with $id from the proper table
*/
public function removeColor($id);
}