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rangitaki/res/php/BlogListGenerator.php
2015-12-20 17:50:22 +01:00

109 lines
3 KiB
PHP

<?php
/**
* PHP Version 5.6
*
* Rangitaki Project
*
* @category Blogs
* @package RangitakiPHP
* @author mmk2410 <marcelmichaelkapfer@yahoo.co.nz>
* @license MIT License
* @link http://marcel-kapfer.de/rangitaki
*/
/**
* The blog list generator class is a collection of functions for generating
* blog list
* or getting informations about them
*
* Since there is no initialize function, I recommend to use the short
* access syntay
*
* @category Generator
* @package Rbe
* @author Marcel Kapfer (mmk2410) <marcelmichaelkapfer@yahoo>
* @license MIT License
* @link http://marcel-kapfer.de/rangitaki
*/
class BlogListGenerator
{
/**
* A function to generate a blog nav item
*
* @param string $directory The directory of the blog file
* @param string $blogname The name of the blog file
* @param string $blogmaintitle The name of the main blog
*
* @return None
*/
function listBlog($directory, $blogname, $blogmaintitle)
{
// get content of the blog file;
$blog = file_get_contents($directory . $blogname);
// add a line break as a security measurement
$blog = $blog . "\n";
// check if the first line includes a title
if (substr($blog, 0, 6) == "%TITLE") {
// grab the title
$blog = substr($blog, 8, strpos($blog, "\n") - 8);
// if on main blog
if ($blog == "main") {
// create a nav item to the main blog
echo "<a class='nav-item' href='./'>$blogmaintitle</a>";
} else {
// create a link to the blog
$link = "./?blog=" . substr($blogname, 0, -3);
// create a nav item to the blog
echo "<a class='nav-item' href='$link'>$blog</a>";
}
}
}
/**
* A function to get the name of a blog
*
* @param string $file The path of the blog file
*
* @return string
*/
function getName($file)
{
// get the content of the blog file
$blog = file_get_contents($file);
// add a line break as a securit measure
$blog = $blog . "\n";
// check if first line includes a title
if (substr($blog, 0, 6) == "%TITLE") {
// grab the title
$blog = substr($blog, 8, strpos($blog, "\n") - 8);
return $blog;
}
}
/**
* A function to recieve the amount of articles
* of a blog
*
* @param string $blog the blog name
*
* @return int Amount of files
*/
static function getArticleAmount($blog)
{
$directory = "./articles/" . $blog . "/";
if (!file_exists($directory)) {
return 0;
} else {
$i = 0;
$handle = opendir($directory);
while (($file = readdir($handle)) !== false ) {
if (!in_array($file, array('.','..'))) {
$i++;
}
}
return $i;
}
}
}