From 8f252df2825d2647bd4e3aed7ac1f2badb914c0c Mon Sep 17 00:00:00 2001
From: shish <shish@7f39781d-f577-437e-ae19-be835c7a54ca>
Date: Sat, 14 Jun 2008 11:36:19 +0000
Subject: [PATCH] merge image admin buttons into a single block

git-svn-id: file:///home/shish/svn/shimmie2/trunk@897 7f39781d-f577-437e-ae19-be835c7a54ca
---
 contrib/featured/main.php     |  7 +++----
 contrib/featured/theme.php    |  5 ++---
 contrib/regen_thumb/main.php  |  7 +++----
 contrib/regen_thumb/theme.php |  5 ++---
 ext/admin/main.php            |  7 +++----
 ext/admin/theme.php           |  4 ++--
 ext/view/main.php             | 19 +++++++++++++++++++
 ext/view/theme.php            |  6 ++++++
 8 files changed, 40 insertions(+), 20 deletions(-)

diff --git a/contrib/featured/main.php b/contrib/featured/main.php
index ac521a2d..a429393e 100644
--- a/contrib/featured/main.php
+++ b/contrib/featured/main.php
@@ -49,10 +49,9 @@ class Featured extends Extension {
 		}
 		*/
 
-		if(is_a($event, 'DisplayingImageEvent')) {
-			global $user;
-			if($user->is_admin()) {
-				$this->theme->display_buttons($event->page, $event->image->id);
+		if(is_a($event, 'ImageAdminBlockBuildingEvent')) {
+			if($event->user->is_admin()) {
+				$event->add_part($this->theme->get_buttons_html($event->image->id));
 			}
 		}
 	}
diff --git a/contrib/featured/theme.php b/contrib/featured/theme.php
index dda394c3..b6f532af 100644
--- a/contrib/featured/theme.php
+++ b/contrib/featured/theme.php
@@ -8,14 +8,13 @@ class FeaturedTheme extends Themelet {
 		$page->add_block(new Block("Featured Image", $this->build_thumb_html($image), "left", 3));
 	}
 
-	public function display_buttons($page, $image_id) {
-		$html = "
+	public function get_buttons_html($image_id) {
+		return "
 			<form action='".make_link("set_feature")."' method='POST'>
 			<input type='hidden' name='image_id' value='$image_id'>
 			<input type='submit' value='Featue This'>
 			</form>
 		";
-		$page->add_block(new Block("Featured Image", $html, "left"));
 	}
 }
 ?>
diff --git a/contrib/regen_thumb/main.php b/contrib/regen_thumb/main.php
index 9e6ded78..28bb22d3 100644
--- a/contrib/regen_thumb/main.php
+++ b/contrib/regen_thumb/main.php
@@ -22,10 +22,9 @@ class RegenThumb extends Extension {
 			}
 		}
 
-		if(is_a($event, 'DisplayingImageEvent')) {
-			global $user;
-			if($user->is_admin()) {
-				$this->theme->display_buttons($event->page, $event->image->id);
+		if(is_a($event, 'ImageAdminBlockBuildingEvent')) {
+			if($event->user->is_admin()) {
+				$event->add_part($this->theme->get_buttons_html($event->image->id));
 			}
 		}
 	}
diff --git a/contrib/regen_thumb/theme.php b/contrib/regen_thumb/theme.php
index d5af9a72..03ade603 100644
--- a/contrib/regen_thumb/theme.php
+++ b/contrib/regen_thumb/theme.php
@@ -4,14 +4,13 @@ class RegenThumbTheme extends Themelet {
 	/*
 	 * Show a form which offers to regenerate the thumb of an image with ID #$image_id
 	 */
-	public function display_buttons($page, $image_id) {
-		$html = "
+	public function get_buttons_html($image_id) {
+		return "
 			<form action='".make_link("regen_thumb")."' method='POST'>
 			<input type='hidden' name='image_id' value='$image_id'>
 			<input type='submit' value='Regenerate'>
 			</form>
 		";
-		$page->add_block(new Block("Regen Thumb", $html, "left"));
 	}
 
 	/*
diff --git a/ext/admin/main.php b/ext/admin/main.php
index f322d40b..908e8434 100644
--- a/ext/admin/main.php
+++ b/ext/admin/main.php
@@ -70,10 +70,9 @@ class AdminPage extends Extension {
 			}
 		}
 
-		if(is_a($event, 'DisplayingImageEvent')) {
-			global $user;
-			if($user->is_admin()) {
-				$this->theme->display_deleter($event->page, $event->image->id);
+		if(is_a($event, 'ImageAdminBlockBuildingEvent')) {
+			if($event->user->is_admin()) {
+				$event->add_part($this->theme->get_deleter_html($event->image->id));
 			}
 		}
 
diff --git a/ext/admin/theme.php b/ext/admin/theme.php
index 950cf4b5..adc68c93 100644
--- a/ext/admin/theme.php
+++ b/ext/admin/theme.php
@@ -15,7 +15,7 @@ class AdminPageTheme extends Themelet {
 	 *
 	 * $image_id = the image to delete
 	 */
-	public function display_deleter($page, $image_id) {
+	public function get_deleter_html($image_id) {
 		$i_image_id = int_escape($image_id);
 		$html = "
 			<form action='".make_link("admin/delete_image")."' method='POST'>
@@ -23,7 +23,7 @@ class AdminPageTheme extends Themelet {
 				<input type='submit' value='Delete'>
 			</form>
 		";
-		$page->add_block(new Block("Admin", $html, "left"));
+		return $html;
 	}
 
 	/*
diff --git a/ext/view/main.php b/ext/view/main.php
index 8f66f92b..4dfa6ccc 100644
--- a/ext/view/main.php
+++ b/ext/view/main.php
@@ -24,6 +24,21 @@ class ImageInfoSetEvent extends Event {
 	}
 }
 
+class ImageAdminBlockBuildingEvent extends Event {
+	var $parts = array();
+	var $image = null;
+	var $user = null;
+
+	public function ImageAdminBlockBuildingEvent($image, $user) {
+		$this->image = $image;
+		$this->user = $user;
+	}
+
+	public function add_part($html, $position=50) {
+		while(isset($this->parts[$position])) $position++;
+		$this->parts[$position] = $html;
+	}
+}
 class ViewImage extends Extension {
 	var $theme;
 
@@ -38,6 +53,10 @@ class ViewImage extends Extension {
 
 			if(!is_null($image)) {
 				send_event(new DisplayingImageEvent($image, $event->page));
+				$iabbe = new ImageAdminBlockBuildingEvent($image, $event->user);
+				send_event($iabbe);
+				ksort($iabbe->parts);
+				$this->theme->display_admin_block($event->page, $iabbe->parts);
 			}
 			else {
 				$this->theme->display_error($event->page, "Image not found", "No image in the database has the ID #$image_id");
diff --git a/ext/view/theme.php b/ext/view/theme.php
index 53cbe9bb..ba381451 100644
--- a/ext/view/theme.php
+++ b/ext/view/theme.php
@@ -12,6 +12,12 @@ class ViewTheme extends Themelet {
 		$page->add_block(new Block(null, $this->build_pin($image->id), "main", 11));
 	}
 
+	public function display_admin_block($page, $parts) {
+		if(count($parts) > 0) {
+			$page->add_block(new Block("Image Admin", join("<br>", $parts), "left", 50));
+		}
+	}
+
 
 	var $pin = null;