<?php

	ini_set('max_execution_time', '300');

	include ('../config.php');
	dbConn();

	include("auth.php");
	include("model-header.php");

	$msgSystem = '';

	$imageCount = 0;

	if (isset($_GET['crop']) && $_GET['crop'] != "") {
		echo '<div style="text-align: center; font-size: 16px; margin: 10px; color: green;">Crop Successful</div>';
	}

	if (isset($_GET['content_id']) && is_numeric($_GET['content_id'])) {

		$directory_sql = mysql_query("SELECT directory FROM cms_content WHERE content_id = '" . $_GET['content_id'] . "'") or die(mysql_error());

		if (mysql_num_rows($directory_sql) > 0) {

			$directory = mysql_fetch_object($directory_sql);
			$explodedDirectory = explode("/", $directory->directory);
			$filename = $explodedDirectory[0];

			// Check for archive

			if (isset($directory->directory) && $directory->directory != "" && isset($filename) && $filename != "") {

				$archive = createArchive($directory->directory, $filename);

				if (isset($archive) && $archive != "") {
					$msgSystem .= $archive;
				}
			}

			$allFiles = array_map('basename', glob('../../../content/models/' . $directory->directory . '/*'));
			$fullsize_images = preg_grep('/\.(jpg|jpeg|png|gif)$/i', $allFiles);

			// Check Total Photos and update if off
			$totalPhotos = count($fullsize_images);

			$num_photos_sql = mysql_query("SELECT num_photos FROM cms_content WHERE content_id = '" . $_GET['content_id'] . "'") or die(mysql_error());

			if (mysql_num_rows($num_photos_sql) > 0) {
				$num_photos = mysql_fetch_object($num_photos_sql);

				if (isset($num_photos->num_photos) && $num_photos->num_photos != $totalPhotos) {
					mysql_query("UPDATE cms_content SET num_photos = '" . $totalPhotos . "' WHERE content_id = '" . $_GET['content_id'] . "'") or die(mysql_error());
				}
			}

			// Check for images that haven't been thumbnailed

			$thumbnailDirectory = '../content/models/' . $directory->directory . '/tn';

			if (!is_dir($thumbnailDirectory)) {
				mkdir($thumbnailDirectory, 0777, TRUE);
			}

			$allThumbs = array_map('basename', glob($thumbnailDirectory . '/*'));
			$thumbnails = preg_grep('/\.(jpg|jpeg|png|gif)$/i', $allThumbs);

			$missing_thumbnails = array_udiff($fullsize_images, $thumbnails, 'strcasecmp');

			if (count($missing_thumbnails) > 0) {

				$alertOnce = TRUE;
				$alertfinalOnce = TRUE;

				foreach ($missing_thumbnails as $missing_thumbnail) {

					if ($alertOnce) {
						$msgSystem .= msgSystem("Thumbnail(s) not found.", "error");
						$alertOnce = FALSE;
					}

					$src_img = imagecreatefromjpeg('../../../content/models/' . $directory->directory . '/' . $missing_thumbnail);

					$imgx = imagesx($src_img);
					$imgy = imagesy($src_img);

					$resize_x = 141;
					$resize_y = round(($imgy / $imgx) * 141);

					$thumbnail_process = ImageCreateTrueColor($resize_x, $resize_y);
					imagecopyresampled($thumbnail_process, $src_img, 0, 0, 0, 0, $resize_x, $resize_y, $imgx, $imgy);
					imagejpeg($thumbnail_process, '../content/models/' . $directory->directory . '/tn/' . strtolower($missing_thumbnail), 90);
					imagedestroy($thumbnail_process);

					if (is_file('../content/models/' . $directory->directory . '/tn/' . strtolower($missing_thumbnail))) {
						if ($alertfinalOnce) {
							$msgSystem .= msgSystem("Thumbnail(s) Generated.", "success");
							$alertfinalOnce = FALSE;
						}
					}
				}
			} else {
				$msgSystem .= msgSystem("All thumbnails match.", "success");
			}

			// Check for Med images

			$allMedium = array_map('basename', glob('../../../content/models/' . $directory->directory . '/med/*'));
			$medium_images = preg_grep('/\.(jpg|jpeg|png|gif)$/i', $allMedium);

			$missing_medium_images = array_udiff($fullsize_images, $medium_images, 'strcasecmp');

			if (count($missing_medium_images) > 0) {

				$alertOnce = TRUE;
				$alertfinalOnce = TRUE;

				foreach ($missing_medium_images as $missing_medium_image) {

					if (!is_dir('../../../content/models/' . $directory->directory . '/med')) {
						mkdir('../../../content/models/' . $directory->directory . '/med', 0755);
					}

					if ($alertOnce) {
						$msgSystem .= msgSystem("Medium image(s) not found", "error");
						$alertOnce = FALSE;
					}

					$src_img = imagecreatefromjpeg('../../../content/models/' . $directory->directory . '/' . $missing_medium_image);

					$imgx = imagesx($src_img);
					$imgy = imagesy($src_img);

					if ($imgx > $imgy && $imgx > 1200) {
						$resize_x = 1200;
						$resize_y = round(($imgy / $imgx) * 1200);
					} elseif ($imgy > $imgx && $imgy > 1200) {
						$resize_x = round(($imgx / $imgy) * 1200);
						$resize_y = 1200;
					} else {
						$resize_x = $imgx;
						$resize_y = $imgy;
					}

					$medium_image_process = ImageCreateTrueColor($resize_x, $resize_y);
					imagecopyresampled($medium_image_process, $src_img, 0, 0, 0, 0, $resize_x, $resize_y, $imgx, $imgy);
					imagejpeg($medium_image_process, '../../../content/models/' . $directory->directory . '/med/' . strtolower($missing_medium_image), 75);
					imagedestroy($medium_image_process);

					if (is_file('../../../content/models/' . $directory->directory . '/med/' . strtolower($missing_medium_image))) {
						if ($alertfinalOnce) {
							$msgSystem .= msgSystem("Medium Image(s) Generated.", "success");
							$alertfinalOnce = FALSE;
						}
					}
				}
			} else {
				$msgSystem .= msgSystem("All Medium Images exist.", "success");
			}

			// Check for Small images

			$allSmall = array_map('basename', glob('../../../content/models/' . $directory->directory . '/small/*'));
			$small_images = preg_grep('/\.(jpg|jpeg|png|gif)$/i', $allSmall);

			$missing_small_images = array_udiff($fullsize_images, $small_images, 'strcasecmp');

			if (count($missing_small_images) > 0) {

				$alertOnce = TRUE;
				$alertfinalOnce = TRUE;

				foreach ($missing_small_images as $missing_small_image) {

					if (!is_dir('../../../content/models/' . $directory->directory . '/small')) {
						mkdir('../../../content/models/' . $directory->directory . '/small', 0755);
					}

					if ($alertOnce) {
						$msgSystem .= msgSystem("Small image(s) not found", "error");
						$alertOnce = FALSE;
					}

					$src_img = imagecreatefromjpeg('../../../content/models/' . $directory->directory . '/' . $missing_small_image);

					$imgx = imagesx($src_img);
					$imgy = imagesy($src_img);

					if ($imgx > $imgy && $imgx > 800) {
						$resize_x = 800;
						$resize_y = round(($imgy / $imgx) * 800);
					} elseif ($imgy > $imgx && $imgy > 800) {
						$resize_x = round(($imgx / $imgy) * 800);
						$resize_y = 800;
					} else {
						$resize_x = $imgx;
						$resize_y = $imgy;
					}

					$small_image_process = ImageCreateTrueColor($resize_x, $resize_y);
					imagecopyresampled($small_image_process, $src_img, 0, 0, 0, 0, $resize_x, $resize_y, $imgx, $imgy);
					imagejpeg($small_image_process, '../../../content/models/' . $directory->directory . '/small/' . strtolower($missing_small_image), 75);
					imagedestroy($small_image_process);

					if (is_file('../../../content/models/' . $directory->directory . '/small/' . strtolower($missing_small_image))) {
						if ($alertfinalOnce) {
							$msgSystem .= msgSystem("Small Image(s) Generated.", "success");
							$alertfinalOnce = FALSE;
						}
					}
				}
			} else {
				$msgSystem .= msgSystem("All Small Images exist.", "success");
			}

			echo '<div style="width: 1000px; margin-left: auto; margin-right: auto; margin-top: 20px;">';

			if (isset($msgSystem)) {
				echo $msgSystem;
			}

			foreach($fullsize_images as $image) {

				if (preg_match('/preview_thumbnail/', $image) || preg_match('/main_image/', $image)) {
					continue;
				}

				$fullsize_image = $directory->directory . "/" . $image;

				echo '<div style="display: inline-block;"><img src="../content/models/' . $directory->directory . '/tn/' . strtolower($image) .'" style="padding: 8px; width: 150px;"><br /><a href="../crop.php?image=' . $fullsize_image .'&type=thumbnail" style="width: 120px; padding-top: 8px; padding-bottom: 8px; background-color: #008cba; color: #fff; font-size: 14px; border: 1px solid #ededed; text-decoration: none; display: block; text-align: center; margin-left: auto; margin-right: auto;">crop thumbnail</a><br /><a href="../crop.php?image=' . $fullsize_image .'&type=mainimage" style="width: 120px; padding-top: 8px; padding-bottom: 8px; background-color: #008cba; color: #fff; font-size: 14px; border: 1px solid #ededed; text-decoration: none; display: block; text-align: center; margin-left: auto; margin-right: auto;">crop main image</a></div>';
				$imageCount++;
			}

			echo '</div>';

		}

	}

	if ($imageCount == 0) {
		echo 'Error: Nothing was found in that folder.';
	}