<?php

namespace Dropplets;

require_once ('./vendor/autoload.php');

use \Mibe\FeedWriter\RSS2;

use \Dropplets\SavePreferences;

session_start ();

/* ----------------------------------------------------------------------------------- */

/*

* If There's a Config Exists, Continue

* /*-----------------------------------------------------------------------------------

*/

$settings = Settings::instance ();

$settings->init ();

$category = NULL;

$filename = NULL;

if ($_GET ['filename'] == 'rss' || $_GET ['filename'] == 'atom') {

$filename = $_GET ['filename'];

} else if ($_GET ['filename'] == 'dropplets/save') {

$save = new \Dropplets\SavePreferences ();

$save->save ();

exit ();

} elseif ($_GET ['filename'] !== "") {

// Filename can be /some/blog/post-filename.md We should get the last part only

$filename = explode ( '/', $_GET ['filename'] );

// File name could be the name of a category

if (count ( $filename ) > 1) {

if ($filename [count ( $filename ) - 2] == "category") {

$category = $filename [count ( $filename ) - 1];

$filename = null;

}

} else {

// Individual Post

$filename = $settings->posts_dir . $filename [count ( $filename ) - 1] . $settings->get ( 'file_ext' );

}

}

if (file_exists ( './config.ini' )) {

/* ----------------------------------------------------------------------------------- */

/*

* Get Settings & Functions

* /*-----------------------------------------------------------------------------------

*/

include ('./dropplets/functions.php');

$index_cache = $settings->get ( 'index_cache' );

$post_cache = $settings->get ( 'post_cache' );

/* ----------------------------------------------------------------------------------- */

/*

* Reading File Names

* /*-----------------------------------------------------------------------------------

*/

/* ----------------------------------------------------------------------------------- */

/*

* The Home Page (All Posts)

* /*-----------------------------------------------------------------------------------

*/

if ($filename == NULL) {

$page = (isset ( $_GET ['page'] ) && is_numeric ( $_GET ['page'] ) && $_GET ['page'] > 1) ? $_GET ['page'] : 1;

$offset = ($page == 1) ? 0 : ($page - 1) * $posts_per_page;

// Index page cache file name, will be used if index_cache = "on"

$cachefile = $settings->config ( "cache_dir" ) . ($category ? $category : "index") . $page . '.html';

// If index cache file exists, serve it directly wihout getting all posts

if (file_exists ( $cachefile ) && $index_cache == 'true') {

// Get the cached post.

include $cachefile;

exit ();

// If there is a file for the selected permalink, display and cache the post.

}

$postHelper = new PostHelper ();

if ($category) {

$all_posts = $postHelper->get_posts_for_category ( $category );

} else {

$all_posts = $postHelper->get_all_posts ();

}

$posts_per_page = ($settings->get ( 'posts_per_page' ) != "") ? $settings->get ( 'posts_per_page' ) : 0;

if ($posts_per_page > 0) {

$pagination = ($settings->get ( 'pagination_on_off' ) != "off") ? get_pagination ( $page, round ( count ( $all_posts ) / $posts_per_page ) ) : "";

define ( 'PAGINATION', $pagination );

}

$posts = ($settings->get ( 'pagination_on_off' ) != "off") ? array_slice ( $all_posts, $offset, ($posts_per_page > 0) ? $posts_per_page : null ) : $all_posts;

if ($posts) {

ob_start ();

$content = '';

foreach ( $posts as $post ) {

// Get the post title.

$post_title = str_replace ( array (

"\n",

'<h1>',

'</h1>'

), '', $post ['post_title'] );

// Get the post author.

$post_author = $post ['post_author'];

// Get the post author twitter id.

$post_author_twitter = $post ['post_author_twitter'];

// Get the published ISO date.

$published_iso_date = $post ['post_date'];

// Generate the published date.

$date_format = $settings->get ( 'date_format' );

$published_date = strftime ( $date_format, strtotime ( $published_iso_date ) );

// Get the post category.

$post_category = $post ['post_category'];

// Get the post category link.

$blog_url = $settings->get ( 'blog_url' );

$post_category_link = $blog_url . 'category/' . urlencode ( trim ( strtolower ( $post_category ) ) );

// Get the post status.

$post_status = trim ( strtolower ( $post ['post_status'] ) );

// Get the post intro.

$post_intro = $post ['post_intro'];

// Get the post content

$post_content = $post ['post_content'];

// Get the post link.

if ($category) {

$post_link = trim ( strtolower ( $post_category ) ) . '/' . str_replace ( $settings->get ( 'file_ext' ), '', $post ['fname'] );

} else {

$post_link = $blog_url . str_replace ( $settings->get ( 'file_ext' ), '', $post ['fname'] );

}

// Get the post image url.

$post_image = $postHelper->get_post_image_url ( $post ['fname'] ) ? : $postHelper->get_twitter_profile_img ( $post_author_twitter );

if ($post_status == 'draft')

continue;

// Get the milti-post template file.

$posts_file = 'templates/' . $settings->get ( 'template' ) . '/posts.php';

include $posts_file;

}

echo $content;

$content = ob_get_contents ();

// Get the site title

$blog_title = $settings->get ( 'blog_title' );

$page_title = $blog_title;

$blog_twitter = $settings->get ( 'blog_twitter' );

$meta_description = $settings->get ( 'meta_description' );

$blog_url = $settings->get ( 'blog_url' );

$blog_image = 'https://api.twitter.com/1/users/profile_image?screen_name=' . $blog_twitter . '&size=bigger';

// Get the page description and author meta.

$get_page_meta [] = '<meta name="description" content="' . $meta_description . '">';

$get_page_meta [] = '<meta name="author" content="' . $blog_title . '">';

// Get the Twitter card.

$get_page_meta [] = '<meta name="twitter:card" content="summary">';

$get_page_meta [] = '<meta name="twitter:site" content="' . $blog_twitter . '">';

$get_page_meta [] = '<meta name="twitter:title" content="' . $blog_title . '">';

$get_page_meta [] = '<meta name="twitter:description" content="' . $meta_description . '">';

$get_page_meta [] = '<meta name="twitter:creator" content="' . $blog_twitter . '">';

$get_page_meta [] = '<meta name="twitter:image:src" content="' . $blog_image . '">';

$get_page_meta [] = '<meta name="twitter:domain" content="' . $blog_url . '">';

// Get the Open Graph tags.

$get_page_meta [] = '<meta property="og:type" content="website">';

$get_page_meta [] = '<meta property="og:title" content="' . $blog_title . '">';

$get_page_meta [] = '<meta property="og:site_name" content="' . $blog_title . '">';

$get_page_meta [] = '<meta property="og:url" content="' . $blog_url . '">';

$get_page_meta [] = '<meta property="og:description" content="' . $meta_description . '">';

$get_page_meta [] = '<meta property="og:image" content="' . $blog_image . '">';

// Get all page meta.

$page_meta = implode ( "\n", $get_page_meta );

ob_end_clean ();

} else {

ob_start ();

// Define the site title.

$page_title = $error_title;

$page_meta = '';

// Get the 404 page template.

include $not_found_file;

// Get the contents

$content = ob_get_contents ();

// Flush the buffer so that we dont get the page 2x times

ob_end_clean ();

}

ob_start ();

$blog_url = $settings->get ( 'blog_url' );

$template_dir_url = $blog_url . '/templates/' . $settings->get ( 'template' ) . '/';

$template_dir = 'templates/' . $settings->get ( 'template' ) . '/';

$index_file = $template_dir . 'index.php';

// Variables for template

$blog_url = $settings->get ( 'blog_title' );

$intro_title = $settings->get ( 'intro_title' );

$intro_text = $settings->get ( 'intro_text' );

$blog_url = $settings->get ( 'blog_url' );

$blog_email = $settings->get ( 'blog_email' );

$blog_title = $settings->get ( 'blog_title' );

$blog_twitter = $settings->get ( 'blog_twitter' );

// Get the index template file.

ob_start ();

include_once $index_file;

$html = ob_get_clean ();

echo $html;

// Now that we have the whole index page generated, put it in cache folder

if ($settings->get ( 'index_cache' ) != 'off') {

$fp = fopen ( $cachefile, 'w' );

fwrite ( $fp, ob_get_contents () );

fclose ( $fp );

}

}

/* ----------------------------------------------------------------------------------- */

/*

* RSS Feed

* /*-----------------------------------------------------------------------------------

*/

else if ($filename == 'rss' || $filename == 'atom') {

($filename == 'rss') ? $feed = new \FeedWriter\RSS2 () : $feed = new \FeedWriter\ATOM ();

$feed->setTitle ( $blog_title );

$feed->setLink ( $blog_url );

if ($filename == 'rss') {

$feed->setDescription ( $meta_description );

$feed->setChannelElement ( 'language', $language );

$feed->setChannelElement ( 'pubDate', date ( DATE_RSS, time () ) );

} else {

$feed->setChannelElement ( 'author', $blog_title . ' - ' . $blog_email );

$feed->setChannelElement ( 'updated', date ( DATE_RSS, time () ) );

}

$posts = get_all_posts ();

if ($posts) {

$c = 0;

foreach ( $posts as $post ) {

if ($c < $feed_max_items) {

$item = $feed->createNewItem ();

// Remove HTML from the RSS feed.

$item->setTitle ( substr ( $post ['post_title'], 4, - 6 ) );

$item->setLink ( rtrim ( $blog_url, '/' ) . '/' . str_replace ( $settings->get ( 'file_ext' ), '', $post ['fname'] ) );

$item->setDate ( $post ['post_date'] );

// Remove Meta from the RSS feed.

$remove_metadata_from = file ( rtrim ( POSTS_DIR, '/' ) . '/' . $post ['fname'] );

if ($filename == 'rss') {

$item->addElement ( 'author', $blog_email . ' (' . str_replace ( '-', '', $remove_metadata_from [1] ) . ')' );

$item->addElement ( 'guid', rtrim ( $blog_url, '/' ) . '/' . str_replace ( $settings->get ( 'file_ext' ), '', $post ['fname'] ) );

}

// Remove the metadata from the RSS feed.

unset ( $remove_metadata_from [0], $remove_metadata_from [1], $remove_metadata_from [2], $remove_metadata_from [3], $remove_metadata_from [4], $remove_metadata_from [5] );

$remove_metadata_from = array_values ( $remove_metadata_from );

$item->setDescription ( \Michelf\Markdown::defaultTransform ( implode ( $remove_metadata_from ) ) );

$feed->addItem ( $item );

$c ++;

}

}

}

echo $feed->generateFeed ();

}

/* ----------------------------------------------------------------------------------- */

/*

* Single Post Pages

* /*-----------------------------------------------------------------------------------

*/

else {

ob_start ();

// Define the post file.

$fcontents = file ( $filename );

$slug_array = explode ( "/", $filename );

$slug_len = count ( $slug_array );

// This was hardcoded array index, it should always return the last index.

$slug = str_replace ( array (

$settings->get ( 'file_ext' )

), '', $slug_array [$slug_len - 1] );

// Define the cached file.

$cachefile = $settings->config ( "cache_dir" ) . $slug . '.html';

// If there's no file for the selected permalink, grab the 404 page template.

if (! file_exists ( $filename )) {

// Change the cache file to 404 page.

$cachefile = CACHE_DIR . '404.html';

// Define the site title.

$page_title = $error_title;

// Get the 404 page template.

include $not_found_file;

// Get the contents.

$content = ob_get_contents ();

// Flush the buffer so that we dont get the page 2x times.

ob_end_clean ();

// Start new buffer.

ob_start ();

// Get the index template file.

// include_once $index_file;

// Cache the post on if caching is turned on.

if ($settings->get ( 'post_cache' ) != 'off') {

$fp = fopen ( $cachefile, 'w' );

fwrite ( $fp, ob_get_contents () );

fclose ( $fp );

}

// If there is a cached file for the selected permalink, display the cached post.

} else if (file_exists ( $cachefile )) {

// Define site title

$page_title = str_replace ( '# ', '', $fcontents [0] );

// Get the cached post.

include $cachefile;

exit ();

// If there is a file for the selected permalink, display and cache the post.

} else {

// Variables for template

$blog_url = $settings->get ( 'blog_title' );

$intro_title = $settings->get ( 'intro_title' );

$intro_text = $settings->get ( 'intro_text' );

$blog_url = $settings->get ( 'blog_url' );

$blog_email = $settings->get ( 'blog_email' );

$blog_title = $settings->get ( 'blog_title' );

$blog_twitter = $settings->get ( 'blog_twitter' );

$date_format = $settings->get ( 'date_format' );

$template_dir_url = $blog_url . '/templates/' . $settings->get ( 'template' ) . '/';

$template_dir = 'templates/' . $settings->get ( 'template' ) . '/';

$index_file = $template_dir . 'index.php';

// Get the post title.

$post_title = \Michelf\Markdown::defaultTransform ( $fcontents [0] );

$post_title = str_replace ( array (

"\n",

'<h1>',

'</h1>'

), '', $post_title );

// Get the post intro.

$post_intro = htmlspecialchars ( trim ( $fcontents [7] ) );

// Get the post author.

$post_author = str_replace ( array (

"\n",

'-'

), '', $fcontents [1] );

// Get the post author Twitter ID.

$post_author_twitter = str_replace ( array (

"\n",

'- '

), '', $fcontents [2] );

// Get the published date.

$published_iso_date = str_replace ( '-', '', $fcontents [3] );

// Generate the published date.

$published_date = strftime ( $date_format, strtotime ( $published_iso_date ) );

// Get the post category.

$post_category = str_replace ( array (

"\n",

'-'

), '', $fcontents [4] );

// Get the post status.

$post_status = str_replace ( array (

"\n",

'- '

), '', $fcontents [5] );

// Get the post category link.

$post_category_link = $blog_url . 'category/' . urlencode ( trim ( strtolower ( $post_category ) ) );

// Get the post link.

$post_link = $blog_url . str_replace ( array (

$settings->get ( 'file_ext' ),

$settings->posts_dir

), '', $filename );

// Get the post image url.

$post_image = get_post_image_url ( $filename ) ? : $postHelper->get_twitter_profile_img ( $post_author_twitter );

// Get the post content

$file_array = array_slice ( file ( $filename ), 7 );

$post_content = \Michelf\Markdown::defaultTransform ( trim ( implode ( "", $file_array ) ) );

// free memory

unset ( $file_array );

// Get the site title.

$page_title = trim ( str_replace ( '# ', '', $fcontents [0] ) );

// Generate the page description and author meta.

$get_page_meta [] = '<meta name="description" content="' . $post_intro . '">';

$get_page_meta [] = '<meta name="author" content="' . $post_author . '">';

// Generate the Twitter card.

$get_page_meta [] = '<meta name="twitter:card" content="summary">';

$get_page_meta [] = '<meta name="twitter:site" content="' . $blog_twitter . '">';

$get_page_meta [] = '<meta name="twitter:title" content="' . $page_title . '">';

$get_page_meta [] = '<meta name="twitter:description" content="' . $post_intro . '">';

$get_page_meta [] = '<meta name="twitter:creator" content="' . $post_author_twitter . '">';

$get_page_meta [] = '<meta name="twitter:image:src" content="' . $post_image . '">';

$get_page_meta [] = '<meta name="twitter:domain" content="' . $post_link . '">';

// Get the Open Graph tags.

$get_page_meta [] = '<meta property="og:type" content="article">';

$get_page_meta [] = '<meta property="og:title" content="' . $page_title . '">';

$get_page_meta [] = '<meta property="og:site_name" content="' . $page_title . '">';

$get_page_meta [] = '<meta property="og:url" content="' . $post_link . '">';

$get_page_meta [] = '<meta property="og:description" content="' . $post_intro . '">';

$get_page_meta [] = '<meta property="og:image" content="' . $post_image . '">';

// Generate all page meta.

$page_meta = implode ( "\n\t", $get_page_meta );

// Generate the post.

$post = \Michelf\Markdown::defaultTransform ( join ( '', $fcontents ) );

$post_file = $template_dir . 'post.php';

// Get the post template file.

include $post_file;

$content = ob_get_contents ();

ob_end_clean ();

ob_start ();

// Get the index template file.

include_once $index_file;

// Cache the post on if caching is turned on.

if ($post_cache == 'true') {

$fp = fopen ( $cachefile, 'w' );

fwrite ( $fp, ob_get_contents () );

fclose ( $fp );

}

}

}

/* ----------------------------------------------------------------------------------- */

/*

* Run Setup if No Config

* /*-----------------------------------------------------------------------------------

*/

} else {

// Get the components of the current url.

$protocol = @($_SERVER ["HTTPS"] != 'on') ? 'http://' : 'https://';

$domain = $_SERVER ["SERVER_NAME"];

$port = $_SERVER ["SERVER_PORT"];

$path = $_SERVER ["REQUEST_URI"];

// Check if running on alternate port.

if ($protocol === "https://") {

if ($port == 443)

$url = $protocol . $domain;

else

$url = $protocol . $domain . ":" . $port;

} elseif ($protocol === "http://") {

if ($port == 80)

$url = $protocol . $domain;

else

$url = $protocol . $domain . ":" . $port;

}

$url .= $path;

// Check if the install directory is writable.

$is_writable = (TRUE == is_writable ( dirname ( __FILE__ ) . '/' ));

?>

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8" />

<title>Let's Get Started</title>

<link rel="stylesheet" href="./dropplets/style/style.css" />

<link href='http://fonts.googleapis.com/css?family=Lato:100,300'

rel='stylesheet' type='text/css'>

<link

href='http://fonts.googleapis.com/css?family=Source+Sans+Pro:200,300,400'

rel='stylesheet' type='text/css'>

<link rel="shortcut icon" href="./dropplets/style/images/favicon.png">

</head>

<body class="dp-install">

<form method="POST" action="./dropplets/save">

<a class="dp-icon-dropplets" href="http://dropplets.com"

target="_blank"></a>

<h2>Install Dropplets</h2>

<p>Welcome to an easier way to blog.</p>

<input type="password" name="password" id="password" required

placeholder="Choose Your Password"> <input type="password"

name="password-confirmation" id="password-confirmation" required

placeholder="Confirm Your Password" onblur="confirmPass()"> <input

hidden type="text" name="blog_email" id="blog_email"

value="hi@dropplets.com"> <input hidden type="text"

name="blog_twitter" id="blog_twitter" value="dropplets"> <input

hidden type="text" name="blog_url" id="blog_url"

value="<?php echo($url) ?><?php if ($url == $domain) { ?>/<?php } ?>">

<input hidden type="text" name="template" id="template" value="simple">

<input hidden type="text" name="blog_title" id="blog_title"

value="Welcome to Dropplets">

<textarea hidden name="meta_description" id="meta_description"></textarea>

<input hidden type="text" name="intro_title" id="intro_title"

value="Welcome to Dropplets">

<textarea hidden name="intro_text" id="intro_text">In a flooded selection of overly complex solutions, Dropplets has been created in order to deliver a much needed alternative. There is something to be said about true simplicity in the design, development and management of a blog. By eliminating all of the unnecessary elements found in typical solutions, Dropplets can focus on pure design, typography and usability. Welcome to an easier way to blog.</textarea>

<button type="submit" name="submit" value="submit">k</button>

</form>

<?php if (!$is_writable) { ?>

<p style="color: red;">It seems that your config folder

is not writable, please add the necessary permissions.</p>

<?php } ?>

<script>

function confirmPass() {

var pass = document.getElementById("password").value

var confPass = document.getElementById("password-confirmation").value

if(pass != confPass) {

alert('Your passwords do not match!');

}

}

</script>

</body>

</html>

<?php

}