1 files changed, 77 insertions, 0 deletions
diff --git a/model/Conferences.php b/model/Conferences.php
new file mode 100644
index 0000000..9396a48
--- /dev/null
+++ b/model/Conferences.php
@@ -0,0 +1,77 @@
+<?php
+
+class Conferences extends ModelBase
+{
+	const MANDATOR_DIR = 'configs/conferences/';
+
+	public static function getConferences() {
+		$conferences = [];
+		foreach(scandir(forceslash(Conferences::MANDATOR_DIR)) as $el)
+		{
+			if($el[0] == '.')
+				continue;
+
+			$conferences[$el] = Conferences::getConferenceInformation($el);
+		}
+
+		return $conferences;
+	}
+	public static function getConferencesCount() {
+		return count(Conferences::getConferences());
+	}
+
+	public static function getActiveConferences() {
+		return array_values(array_filter(
+			Conferences::getConferences(),
+			function($info) {
+				return $info['active'];
+			}
+		));
+	}
+
+	public static function getActiveConferencesCount() {
+		return count(Conferences::getActiveConferences());
+	}
+
+	public static function exists($mandator) {
+		return array_key_exists($mandator, Conferences::getConferences());
+	}
+
+	public static function getConferenceInformation($mandator) {
+		if(isset($GLOBALS['CONFIG']))
+			$saved_config = $GLOBALS['CONFIG'];
+
+		Conferences::load($mandator);
+		$conf = new Conference();
+		$info = [
+			'slug' => $mandator,
+			'link' => forceslash($mandator),
+			'active' => !$conf->isClosed(),
+			'title' => $conf->getTitle(),
+			'description' => $conf->getDescription(),
+
+			'CONFIG' => $GLOBALS['CONFIG'],
+		];
+		unset($GLOBALS['CONFIG']);
+
+		if(isset($saved_config))
+			$GLOBALS['CONFIG'] = $saved_config;
+
+		return $info;
+	}
+
+	public static function hasCustomStyles($mandator) {
+		return file_exists(Conferences::getCustomStyles($mandator));
+	}
+	public static function getCustomStyles($mandator) {
+		return forceslash(Conferences::getCustomStylesDir($mandator)).'main.less';
+	}
+	public static function getCustomStylesDir($mandator) {
+		return forceslash(Conferences::MANDATOR_DIR).forceslash($mandator);
+	}
+
+	public static function load($mandator) {
+		include(forceslash(Conferences::MANDATOR_DIR).forceslash($mandator).'config.php');
+		return isset($GLOBALS['CONFIG']);
+	}
+}