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controller.php
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controller.php
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<?php
/*******************************************************************************
*
* CASH Music publishing tool - main controller
* http://archive.cashmusic.org/
*
* @package archive.org.cashmusic
* @author CASH Music
* @link http://cashmusic.org/
*
* Copyright (c) 2016, CASH Music
* Licensed under the GNU Lesser General Public License version 3.
* See http://www.gnu.org/licenses/lgpl-3.0.html
*
*
*
* Main settings are stored in the settings.json file. Format:
*
* {
* "featured_work":[
* "work_id",
* "anotherworkid"
* ],
* "secondary_work":[
* "yetanotherworkid"
* ],
* "tertiary_work":[
* "knockknockwhosthere-workid"
* ],
* "featured_authors":[
* "kurtvonnegut"
* ],
* "featured_tags":[
* "open",
* "idea"
* ],
* "template":"index"
* }
*
******************************************************************************/
/*******************************************************************************
*
* SET UP PAGE EXECUTION
*
******************************************************************************/
// get our education class
require_once(__DIR__.'/classes/Harvard.php');
$brown = new Harvard;
// get main settings
$main_settings = json_decode(file_get_contents(__DIR__.'/settings.json'),true);
// parse the route
if (isset($_GET['p'])) {
$parsed_route = $brown->parseRoute($_GET['p']);
} else {
$parsed_route = false;
}
$display_options = array();
$display_options['root_url'] = 'https://watt.cashmusic.org';
// set json true/false based on parsed route
$display_options['json'] = false;
if ($parsed_route['json']) {
$display_options['json'] = true;
}
$display_options['current_url'] = $display_options['root_url'] . '/' . $_GET['p'];
$display_options['share_image'] = 'http://static.cashmusic.netdna-cdn.com/www/img/constant/texture/watt-home.gif';
// grab the full index from the Harvard class
$full_index = $brown->getIndex();
if (file_exists(__DIR__.'/templates/header.mustache')) {
$display_options['header'] = file_get_contents(__DIR__.'/templates/header.mustache');
}
if (file_exists(__DIR__.'/templates/footer.mustache')) {
$display_options['footer'] = file_get_contents(__DIR__.'/templates/footer.mustache');
}
// Feature tags site wide
$display_options['featured_tags'] = $main_settings['featured_tags'];
// Recent/Popular site wide
foreach ($main_settings['recent_work'] as $work_id) {
$display_options['recent_work'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['popular_work'] as $work_id) {
$display_options['popular_work'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['recent_video'] as $work_id) {
$display_options['recent_video'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['featured_video'] as $work_id) {
$display_options['featured_video'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['further_reading'] as $work_id) {
$display_options['further_reading'][] = $full_index['work'][$work_id];
}
/*******************************************************************************
*
* GET DATA AND RENDER PAGE
*
******************************************************************************/
// first set up variables
$template = '404';
// figure out what template we're using
if ($parsed_route) {
if ($parsed_route['type'] == 'view') {
/*************************************************************************
*
* VIEW AN ARTICLE (/view)
*
************************************************************************/
require_once(__DIR__.'/lib/markdown/markdown.php');
$display_options['id'] = $parsed_route['options'][0]; // get article id
if (file_exists(__DIR__.'/content/work/'.$display_options['id'].'.md')) {
$display_options['content'] = Markdown(file_get_contents(__DIR__.'/content/work/'.$display_options['id'].'.md'));
$work_details = json_decode(file_get_contents(__DIR__.'/content/work/'.$display_options['id'].'.json'),true);
if ($work_details) {
$display_options = array_merge($work_details,$display_options);
// build tags array
$tmp_array = array();
foreach ($work_details['tags'] as $tag) {
$tmp_array[]['tag'] = $tag;
}
$display_options['tags'] = $tmp_array;
$display_options['display_time'] = $brown->formatTimeAgo($work_details['date']);
$display_options['display_byline'] = $brown->formatByline($work_details['author_id']);
$display_options['display_share'] = $brown->formatShare();
$display_options['author_name'] = $full_index['work'][$display_options['id']]['author_name'];
if (isset($work_details['template'])) {
$template = $work_details['template'];
} else {
$template = 'default';
}
if (count($display_options['assets'])) {
$display_options['share_image'] = $display_options['assets'][0]['url'];
}
}
if ($display_options['json']) {
$output = array(
"metadata" => $full_index['work'][$display_options['id']],
"content" => $display_options['content']
);
echo json_encode($output);
exit();
}
}
} else if ($parsed_route['type'] == 'licenses' || $parsed_route['type'] == 'licenses.json') {
/*************************************************************************
*
* LICENSE ENDPOINT (/licenses.json)
*
************************************************************************/
$brown->setJSONHeaders();
echo file_get_contents(__DIR__.'/content/licenses.json');
exit();
} else if ($parsed_route['type'] == 'rss') {
/*************************************************************************
*
* RSS FEED (/rss)
*
************************************************************************/
$display_options['filtered_work'] = $full_index['filtered_work'];
$template = 'rss';
} else if ($parsed_route['type'] == 'podcast') {
/*************************************************************************
*
* PODCAST FEED (/podcast)
*
************************************************************************/
$template = 'rss-media';
} else if ($parsed_route['type'] == 'index' || $parsed_route['type'] == 'all') {
/*************************************************************************
*
* FULL ARTICLE/AUTHOR/TAG INDEX (/index)
*
************************************************************************/
$loopable_authors = array();
foreach ($full_index['authors']['details'] as $author) {
$loopable_authors[] = $author;
}
$display_options['work'] = $full_index['filtered_work'];
$display_options['authors'] = $loopable_authors;
$display_options['tags'] = $full_index['tags']['list'];
$template = 'all';
if ($display_options['json']) {
// JSON requested, so spit it out and exit (no template)
$output = array(
"authors" => $display_options['authors'],
"tags" => $display_options['tags'],
"work" => $display_options['work']
);
echo json_encode($output);
exit();
}
} else if ($parsed_route['type'] == 'tag') {
/*************************************************************************
*
* VIEW A SPECIFIC TAG (/tag)
*
************************************************************************/
$template = 'tag';
if (count($parsed_route['options'])) {
// found a tag. now what?
$display_options['tag'] = $parsed_route['options'][0];
if (isset($full_index['tags']['index'][$display_options['tag']])) {
// set details and features
if (isset($full_index['tags']['details'][$display_options['tag']])) {
$display_options = array_merge($display_options,$full_index['tags']['details'][$display_options['tag']]);
}
//$features = array_merge($display_options['featured_work'],array());
// set the content
$work = array();
foreach ($full_index['tags']['index'][$display_options['tag']] as $work_id) {
if ((!in_array($work_id,$features) && !$display_options['json']) || $display_options['json']) {
$work[] = $full_index['work'][$work_id];
}
}
$display_options['work'] = $work;
$display_options['tag_list'] = $full_index['tags']['list'];
if (!$display_options['json']) {
$display_options['featured_work'] = array();
foreach ($features as $work_id) {
$display_options['featured_work'][] = $full_index['work'][$work_id];
}
}
}
if ($display_options['json']) {
// JSON requested, so spit it out and exit (no template)
echo json_encode($display_options['work']);
exit();
}
if (!$display_options['title']) {
$display_options['title'] = $display_options['tag'];
$display_options['description'] = 'All articles matching #' . $display_options['tag'];
}
} else {
// No actual tag specified. Redirect.
header('Location: /');
exit;
}
} else if ($parsed_route['type'] == 'redirect') {
/*************************************************************************
*
* REDIRECT TO EXTERNAL CONTENT (/redirect)
*
************************************************************************/
if (isset($full_index['work'][$parsed_route['options'][0]]['url'])) {
header('Location: ' . $full_index['work'][$parsed_route['options'][0]]['url']);
}
} else if ($parsed_route['type'] == 'video') {
/*************************************************************************
*
* REDIRECT TO EXTERNAL CONTENT (/video)
*
************************************************************************/
if (isset($full_index['work'][$parsed_route['options'][0]]['url'])) {
header('Location: ' . $full_index['work'][$parsed_route['options'][0]]['url']);
}
} else if ($parsed_route['type'] == 'author') {
/*************************************************************************
*
* SHOW AUTHOR PAGE (/author)
*
************************************************************************/
$template = 'author';
if (count($parsed_route['options'])) {
// found a tag. now what?
$display_options['author_id'] = $parsed_route['options'][0];
if (isset($full_index['authors']['index'][$display_options['author_id']])) {
// set the content
$work = array();
foreach ($full_index['authors']['index'][$display_options['author_id']] as $work_id) {
$work[] = $full_index['work'][$work_id];
$display_options['author_name'] = $full_index['work'][$work_id]['author_name'];
$display_options['author_byline'] = $full_index['work'][$work_id]['author_byline'];
}
$display_options['work'] = $work;
$display_options['tag_list'] = $full_index['tags']['list'];
}
if ($display_options['json']) {
// JSON requested, so spit it out and exit (no template)
echo json_encode($display_options['work']);
exit();
}
if (!$display_options['title']) {
$display_options['title'] = $display_options['author_name'];
$display_options['description'] = 'All Watt articles by ' . $display_options['author_name'];
}
} else {
// No actual tag specified. Redirect.
header('Location: /');
exit;
}
}
} else {
/****************************************************************************
*
* MAIN PAGE (/)
*
***************************************************************************/
$display_options['featured_work'] = array();
$display_options['featured_video'] = array();
$display_options['secondary_work'] = array();
$display_options['tertiary_work'] = array();
$display_options['quaternary_work'] = array();
$display_options['featured_authors'] = array();
foreach ($main_settings['featured_work'] as $work_id) {
require_once(__DIR__.'/lib/markdown/markdown.php');
if (file_exists(__DIR__.'/content/work/'.$work_id.'.md')) {
$full_index['work'][$work_id]['content'] = Markdown(file_get_contents(__DIR__.'/content/work/'.$work_id.'.md'));
}
$display_options['display_share'] = $brown->formatShare();
$display_options['featured_work'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['featured_video'] as $work_id) {
$display_options['featured_video'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['secondary_work'] as $work_id) {
$display_options['secondary_work'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['tertiary_work'] as $work_id) {
$display_options['tertiary_work'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['quaternary_work'] as $work_id) {
$display_options['quaternary_work'][] = $full_index['work'][$work_id];
}
foreach ($main_settings['featured_authors'] as $author_id) {
$display_options['featured_authors'][] = $full_index['authors']['index'][$author_id];
}
if (!$display_options['title']) {
$display_options['title'] = 'Home';
$display_options['description'] = 'Watt is a publication dedicated to asking and answering the questions that matter. We explore the economic, technology, culture, and health issues facing musicians.';
}
$display_options['work'] = $full_index['filtered_work'];
$display_options['tag_list'] = $full_index['tags']['list'];
$template = $main_settings['template'];
}
// pick the correct template and echo
echo $brown->renderMustache($template, $display_options);
?>