From 53dce652a863d819760fe4f878ccbb59c9c1a551 Mon Sep 17 00:00:00 2001
From: Savetheinternet <savetheinternet@tinyboard.org>
Date: Tue, 4 Oct 2011 02:46:39 +1100
Subject: [PATCH] image spoilers

---
 inc/config.php        |  8 +++++++-
 inc/display.php       | 18 ++++++++++++++++--
 post.php              | 19 ++++++++++++-------
 templates/index.html  |  2 +-
 templates/thread.html |  2 +-
 5 files changed, 37 insertions(+), 12 deletions(-)

diff --git a/inc/config.php b/inc/config.php
index 6b7b2779..f0baf600 100644
--- a/inc/config.php
+++ b/inc/config.php
@@ -195,7 +195,8 @@
 		'raw',
 		'embed',
 		'recaptcha_challenge_field',
-		'recaptcha_response_field'
+		'recaptcha_response_field',
+		'spoiler'
 	);
 	
 	// Custom flood filters. Detect flood attacks and reject new posts if there's a positive match.
@@ -301,6 +302,9 @@
 	// $config['custom_tripcode']['#test123'] = '!HelloWorld';
 	// $config['custom_tripcode']['##securetrip'] = '!!somethingelse';
 	
+	// TODO: description
+	$config['spoiler_images'] = false;
+	
 /*
  * ====================
  *  Image settings
@@ -330,6 +334,8 @@
 	
 	// Thumbnail to use for the downloadable files (not images)
 	$config['file_thumb'] = 'static/file.png';
+	// Thumbnail to use for spoiler images
+	$config['spoiler_image'] = 'static/spoiler.png';
 	
 	// Thumbnail quality (compression level), from 0 to 9
 	$config['thumb_quality'] = 7;
diff --git a/inc/display.php b/inc/display.php
index 88c52a38..5c698da0 100644
--- a/inc/display.php
+++ b/inc/display.php
@@ -339,6 +339,9 @@
 				$built .= '<p class="fileinfo">' .
 						'File: <a href="'	. $config['uri_img'] . $this->file . '">' . $this->file . '</a> ' . 
 					'<span class="unimportant">(' . 
+					($this->thumb == 'spoiler' ?
+						'Spoiler Image, '
+					: '') .
 				// Filesize
 					format_bytes($this->filesize) .
 				// File dimensions
@@ -372,7 +375,11 @@
 						($this->thumb == 'file' ?
 							$config['file_thumb']
 						:
-							$config['uri_thumb'] . $this->thumb
+							($this->thumb == 'spoiler' ?
+								$config['spoiler_image']
+							:
+								$config['uri_thumb'] . $this->thumb
+							)
 						) .
 					'" style="width:' . $this->thumbx . 'px;height:' . $this->thumby . 'px;" alt="" /></a>';
 			} elseif($this->file == 'deleted') {
@@ -505,6 +512,9 @@
 				$built = '<p class="fileinfo">' .
 						'File: <a href="'	. $config['uri_img'] . $this->file . '">' . $this->file . '</a> ' . 
 					'<span class="unimportant">(' . 
+					($this->thumb == 'spoiler' ?
+						'Spoiler Image, '
+					: '') .
 				// Filesize
 					format_bytes($this->filesize) .
 				// File dimensions
@@ -538,7 +548,11 @@
 						($this->thumb == 'file' ?
 							$config['file_thumb']
 						:
-							$config['uri_thumb'] . $this->thumb
+							($this->thumb == 'spoiler' ?
+								$config['spoiler_image']
+							:
+								$config['uri_thumb'] . $this->thumb
+							)
 						) .
 					'" style="width:' . $this->thumbx . 'px;height:' . $this->thumby . 'px;" alt="" /></a>';
 			} elseif($this->file == 'deleted') {
diff --git a/post.php b/post.php
index 1b39cb3e..b679c85d 100644
--- a/post.php
+++ b/post.php
@@ -459,7 +459,6 @@
 					}
 				}
 				
-				
 				// create image object
 				$image = new Image($post['file'], $post['extension']);
 				
@@ -471,23 +470,29 @@
 				$post['width'] = $image->size->width;
 				$post['height'] = $image->size->height;
 				
-				if($config['minimum_copy_resize'] &&
+				if($config['spoiler_images'] && isset($_POST['spoiler'])) {
+					$post['thumb'] = 'spoiler';
+					
+					$size = @getimagesize($config['spoiler_image']);
+					$post['thumbwidth'] = $size[0];
+					$post['thumbheight'] = $size[1];
+				} elseif($config['minimum_copy_resize'] &&
 					$image->size->width <= $config['thumb_width'] &&
 					$image->size->height <= $config['thumb_height'] &&
 					$post['extension'] == ($config['thumb_ext'] ? $config['thumb_ext'] : $post['extension'])) {
-					
+				
 					// Copy, because there's nothing to resize
 					copy($post['file'], $post['thumb']);
-					
+				
 					$post['thumbwidth'] = $image->size->width;
 					$post['thumbheight'] = $image->size->height;
 				} else {
 					$thumb = $image->resize($config['thumb_ext'] ? $config['thumb_ext'] : $post['extension'], $config['thumb_width'], $config['thumb_height']);
 					$thumb->to($post['thumb']);
-					
+				
 					$post['thumbwidth'] = $thumb->width;
 					$post['thumbheight'] = $thumb->height;
-					
+				
 					$thumb->_destroy();
 				}
 				$image->destroy();
@@ -531,7 +536,7 @@
 		// Remove DIR_* before inserting them into the database.
 		if($post['has_file']) {
 			$post['file'] = substr_replace($post['file'], '', 0, strlen($board['dir'] . $config['dir']['img']));
-			if($is_an_image)
+			if($is_an_image && $post['thumb'] != 'spoiler')
 				$post['thumb'] = substr_replace($post['thumb'], '', 0, strlen($board['dir'] . $config['dir']['thumb']));
 		}
 		
diff --git a/templates/index.html b/templates/index.html
index f7fafb55..6cf5e41f 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -61,7 +61,7 @@
 				</th>
 				<td>
 					<input style="float:left;" type="text" name="subject" size="25" maxlength="100" autocomplete="off" />
-					<input accesskey="s" style="margin-left:2px" type="submit" name="post" value="{config[button_newtopic]=New Topic}" />
+					<input accesskey="s" style="margin-left:2px" type="submit" name="post" value="{config[button_newtopic]=New Topic}" />{config[spoiler_images]? <input name="spoiler" type="checkbox"/> Spoiler Image}
 				</td>
 			</tr>
 			<tr>
diff --git a/templates/thread.html b/templates/thread.html
index 9fb2b91d..c8612eec 100644
--- a/templates/thread.html
+++ b/templates/thread.html
@@ -60,7 +60,7 @@
 				</th>
 				<td>
 					<input style="float:left;" type="text" name="subject" size="25" maxlength="100" autocomplete="off" />
-					<input accesskey="s" style="margin-left:2px" type="submit" name="post" value="{config[button_reply]=New Reply}" />
+					<input accesskey="s" style="margin-left:2px" type="submit" name="post" value="{config[button_reply]=New Reply}" />{config[spoiler_images]? <input name="spoiler" type="checkbox"/> Spoiler Image}
 				</td>
 			</tr>
 			<tr>