From b0ad9bec80f306b18e66af1a229da3603150e4e8 Mon Sep 17 00:00:00 2001
From: "Philip M. Hofer (Frumph)" <frumph_dragon@yahoo.com>
Date: Tue, 22 Dec 2009 14:20:11 -0800
Subject: [PATCH] Introducing John Bintz's protect and restore functions, moved
 the #comic code from index & single into the layout-head so that it's
 uniformative code but made it call display_comic_area(); made it so that left
 and right sidebar's will know the comic code on index, etc. temporarily added
 the queries to the footer.php and re-enabled (orig) navigation for testing.

Signed-off-by: Philip M. Hofer (Frumph) <frumph_dragon@yahoo.com>
---
 footer.php                       |  2 +-
 functions/displaycomic.php       | 21 +++++---
 functions/displaycomicpost.php   |  4 +-
 functions/protect.php            | 41 ++++++++++++++++
 index.php                        | 78 ++++++------------------------
 layout-head.php                  | 20 ++++++++
 single.php                       | 83 +++++++-------------------------
 widgets/ComicBlogPostWidget.inc  |  5 +-
 widgets/graphical-navigation.php |  8 +--
 9 files changed, 119 insertions(+), 143 deletions(-)
 create mode 100644 functions/protect.php

diff --git a/footer.php b/footer.php
index 64dbfd7..80836b1 100644
--- a/footer.php
+++ b/footer.php
@@ -35,7 +35,7 @@
 				<span class="footer-pipe">|</span>
 				<a href="#outside" onclick="scrollup(); return false;"><?php _e('Back to Top &uarr;','comicpress'); ?></a>
 			</span>
-			<!-- <?php echo get_num_queries() ?> queries. <?php timer_stop(1) ?> seconds. -->
+			<br /><?php echo get_num_queries() ?> queries. <?php timer_stop(1) ?> seconds.
 		</p>
 	<?php } ?>
 </div>
diff --git a/functions/displaycomic.php b/functions/displaycomic.php
index 331b9f0..1bc9792 100644
--- a/functions/displaycomic.php
+++ b/functions/displaycomic.php
@@ -1,10 +1,19 @@
 <?php
-/**
- * Display Comic
- * Displays the comic.
- * 
- * 
- */
+
+function display_comic_area() {
+	global $comicpress_options;
+	if (comicpress_check_child_file('partials/displaycomic') == false) { ?>
+		<div id="comic-wrap">
+			<div id="comic-head"><?php get_sidebar('over'); ?></div>
+			<div class="clear"></div>
+			<?php get_sidebar('comicleft'); ?>
+			<div id="comic"><?php display_comic(); ?></div>
+			<?php get_sidebar('comicright'); ?>
+			<div class="clear"></div>
+			<div id="comic-foot"><?php get_sidebar('under'); ?></div>
+		</div>
+<?php }	
+}
 
 function display_comic() { 
 	global $post, $wp_query, $rascal_says, $comicpress_options, $comic_filename_filters;
diff --git a/functions/displaycomicpost.php b/functions/displaycomicpost.php
index 7db09de..6989ae1 100644
--- a/functions/displaycomicpost.php
+++ b/functions/displaycomicpost.php
@@ -6,8 +6,8 @@
  *
  */
 
-function display_comic_post() {
-	global $post, $wp_query, $authordata, $comicpress_options, $archive_comic_width;;
+function display_comic_post($frontpage = 0) {
+	global $post, $wp_query, $authordata, $comicpress_options, $archive_comic_width;
 	$first_comic = get_first_comic_permalink(); 
 	$last_comic = get_last_comic_permalink();
 	
diff --git a/functions/protect.php b/functions/protect.php
new file mode 100644
index 0000000..d1a3c3b
--- /dev/null
+++ b/functions/protect.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * Protect global $post and $wp_query.
+ * @param object $use_this_post If provided, after saving the current post, set up this post for template tag use.
+ */
+function Protect($use_this_post = null) {
+	global $post, $wp_query, $__post, $__wp_query;
+
+	$__post = $post;
+	$__wp_query = $wp_query;
+
+	if (!is_null($use_this_post)) {
+		$post = $use_this_post;
+		setup_postdata($post);
+	}
+}
+
+/**
+ * Temporarily restore the global $post variable and set it up for use.
+ */
+function Restore() {
+	global $post, $__post;
+
+	$post = $__post;
+	setup_postdata($post);
+}
+
+/**
+ * Restore global $post and $wp_query.
+ */
+function Unprotect() {
+	global $post, $wp_query, $__post, $__wp_query;
+
+	$post = $__post;
+	$wp_query = $__wp_query;
+
+	$__post = $__wp_query = null;
+}
+
+?>
\ No newline at end of file
diff --git a/index.php b/index.php
index 806849e..160e1a8 100644
--- a/index.php
+++ b/index.php
@@ -1,68 +1,19 @@
 <?php get_header(); ?>
-<div id="content-wrapper-head"></div>
-	<div id="content-wrapper">
+<?php include(get_template_directory() . '/layout-head.php'); ?>
 
-	<?php if (is_cp_theme_layout('gn,v3c')) get_sidebar('left'); ?>
-
-	<?php if (is_cp_theme_layout('gn,rgn')) { ?>
-		<div id="pagewrap-right">
-	<?php } ?>
-
-	<?php if (is_cp_theme_layout('v3cr')) { ?>
-		<div id="pagewrap-left">
-	<?php } ?>
-
-	<?php if (is_cp_theme_layout('v3c,v')) { ?>
-		<div id="content" class="narrowcolumn">
-			<div class="column">
-	<?php } ?>
-
-<?php if (!(is_paged())) { ?>
-
-	<?php if (!$comicpress_options['disable_comic_frontpage']) { ?>
-			<?php $wp_query ->in_the_loop = true; $comicFrontpage = new WP_Query(); $comicFrontpage->query('showposts=1&cat='.get_all_comic_categories_as_cat_string());
-		while ($comicFrontpage->have_posts()) : $comicFrontpage->the_post() ?>
-			<?php if (comicpress_check_child_file('partials/displaycomic') == false) { ?>
-			<div id="comic-wrap">
-				<div id="comic-head"><?php get_sidebar('over'); ?></div>
-				<div class="clear"></div>
-				<?php get_sidebar('comicleft'); ?>
-				<div id="comic"><?php display_comic(); ?></div>
-				<?php get_sidebar('comicright'); ?>
-				<div class="clear"></div>
-				<div id="comic-foot"><?php get_sidebar('under'); ?></div>
-			</div>
-			<?php } ?>
-		<?php endwhile; ?>
-
-	<?php } ?>
-
-<?php } ?>
-
-<?php if (is_cp_theme_layout('3c,standard,3c2r')) {  ?>
-<div id="subcontent-wrapper-head"></div>
-	<div id="subcontent-wrapper">
-<?php } ?>
-
-	<?php get_sidebar('overblog'); ?>
-	<?php if (is_cp_theme_layout('3c,rgn')) get_sidebar('left'); ?>
-
-<?php if (is_cp_theme_layout('v3cr')) {  ?>
-<div id="subcontent-wrapper-head"></div>
-	<div id="subcontent-wrapper">
-<?php } ?>
-
-	<?php if (!is_cp_theme_layout('v3c,v')) { ?>
-		<div id="content" class="narrowcolumn">
-			<div class="column">
-	<?php } ?>
-
-<?php if (!$comicpress_options['disable_comic_frontpage'] && !$comicpress_options['disable_comic_blog_frontpage'] && !is_paged() )  { ?>
-		<?php while ($comicFrontpage->have_posts()) : $comicFrontpage->the_post();
+<?php if (!$comicpress_options['disable_comic_frontpage'] && !$comicpress_options['disable_comic_blog_frontpage'] && !is_paged() )  {
+	Protect();
+	$comic_query = '&showposts=1&cat='.get_all_comic_categories_as_cat_string();
+	$posts = query_posts($comic_query);
+	$wp_query->is_archive = false;
+	if (have_posts()) {
+		while (have_posts()) : the_post();
 			display_comic_post();
-			$comicFrontPage->is_single = true;
 			comments_template();
-	endwhile; ?>
+		endwhile; 
+	}
+	Restore(); 
+	UnProtect(); ?>
 <?php } ?>
 
 	<?php if (function_exists('the_project_wonderful_ad')) { ?>
@@ -81,6 +32,7 @@
 
 <?php if (!$comicpress_options[disable_blog_frontpage]) {
 	global $blog_postcount; 
+	Protect();
 		if (!$comicpress_options['split_column_in_two']) {
 			$blog_query = 'showposts='.$blog_postcount.'&cat="-'.exclude_comic_categories().'"&paged='.$paged;
 
@@ -99,7 +51,9 @@
 			comicpress_pagination();
 	} else {
 		comicpress_dual_columns();
-  }
+	}
+	Restore();
+	UnProtect();
 } ?>
 
 <?php get_sidebar('underblog'); ?>
diff --git a/layout-head.php b/layout-head.php
index ebd097d..fdd7304 100644
--- a/layout-head.php
+++ b/layout-head.php
@@ -1,3 +1,4 @@
+<?php global $comicpress_options; ?>
 <?php if (comicpress_check_child_file('layout-head') == false) { ?>
 
 <div id="content-wrapper-head"></div>
@@ -13,6 +14,25 @@
 		<div id="pagewrap-left">
 	<?php } ?>
 
+<?php 
+	Protect();
+	if (!$comicpress_options['disable_comic_frontpage'] && is_home()) {
+		$comic_query = 'showposts=1&cat='.get_all_comic_categories_as_cat_string();
+		$posts = query_posts($comic_query);
+		if (have_posts()) {
+			while (have_posts()) : the_post();
+				$wp_query->is_single = true;
+				display_comic_area();
+			endwhile;
+		}
+	}
+	Restore();
+	UnProtect();
+	if (is_single() & in_comic_category()) {
+		display_comic_area();
+	}
+?>
+
 <?php if (is_cp_theme_layout('3c,standard,3c2r')) {  ?>
 <div id="subcontent-wrapper-head"></div>
 	<div id="subcontent-wrapper">
diff --git a/single.php b/single.php
index a545dd4..4189722 100644
--- a/single.php
+++ b/single.php
@@ -1,70 +1,23 @@
-<?php get_header(); global $comicpress_options; ?>
-<div id="content-wrapper-head"></div>
-	<div id="content-wrapper">
-
-	<?php if (is_cp_theme_layout('gn,v3c')) get_sidebar('left'); ?>
-
-	<?php if (is_cp_theme_layout('gn,rgn')) { ?>
-		<div id="pagewrap-right">
-	<?php } ?>
-
-	<?php if (is_cp_theme_layout('v3cr')) { ?>
-		<div id="pagewrap-left">
-	<?php } ?>
-
-	<?php if (is_cp_theme_layout('v3c,v')) { ?>
-		<div id="content" class="narrowcolumn">
-			<div class="column">
-	<?php } ?>
-
-	<?php while (have_posts()) : the_post(); 
-		if (in_comic_category()) { ?>
-			<?php if (comicpress_check_child_file('partials/displaycomic') == false) { ?>
-			<div id="comic-wrap">
-				<div id="comic-head"><?php get_sidebar('over'); ?></div>
-				<div class="clear"></div>
-				<?php get_sidebar('comicleft'); ?>
-				<div id="comic"><?php display_comic(); ?></div>
-				<?php get_sidebar('comicright'); ?>
-				<div class="clear"></div>
-				<div id="comic-foot"><?php get_sidebar('under'); ?></div>
-			</div>
-			<?php } ?>
-	<?php } endwhile; ?>
+<?php get_header(); ?>
+<?php include(get_template_directory() . '/layout-head.php'); ?>
 	
-<?php if (is_cp_theme_layout('3c,standard,3c2r')) {  ?>
-<div id="subcontent-wrapper-head"></div>
-	<div id="subcontent-wrapper">
-<?php } ?>
-
-	<?php get_sidebar('overblog'); ?>
-	<?php if (is_cp_theme_layout('3c,rgn')) get_sidebar('left'); ?>
-
-<?php if (is_cp_theme_layout('v3cr')) {  ?>
-<div id="subcontent-wrapper-head"></div>
-	<div id="subcontent-wrapper">
-<?php } ?>
-
-	<?php if (!is_cp_theme_layout('v3c,v')) { ?>
-		<div id="content" class="narrowcolumn">
-			<div class="column">
-	<?php } ?>
+<?php 
+if (have_posts()) : while (have_posts()) : the_post();
+	if (in_comic_category()) {
+		if (!$comicpress_options['disable_comic_blog_single']) {
+			display_comic_post();
+			$cur_date = mysql2date('Y-m-j', $post->post_date);
+			$next_comic = get_next_comic();
+			$next_comic = (array)$next_comic;
+			$next_date = mysql2date('Y-m-j', $next_comic['post_date']);
+			$blog_query = 'showposts='.$blog_postcount.'&order=asc&cat=-'.exclude_comic_categories();
+		}
+	} else { 
+		display_blog_post();			
+	}
+	endwhile; 
+?>
 	
-	<?php if (have_posts()) : while (have_posts()) : the_post();
-			if (in_comic_category()) {
-				if (!$comicpress_options['disable_comic_blog_single']) {
-					display_comic_post();
-					$cur_date = mysql2date('Y-m-j', $post->post_date);
-					$next_comic = get_next_comic();
-					$next_comic = (array)$next_comic;
-					$next_date = mysql2date('Y-m-j', $next_comic['post_date']);
-					$blog_query = 'showposts='.$blog_postcount.'&order=asc&cat=-'.exclude_comic_categories();
-				}
-			} else { 
-				display_blog_post();			
-			} 
-		endwhile; 
-	?>
 	<?php if (function_exists('the_project_wonderful_ad')) { ?>
 		<div class="blogpwad">
 			<center>
diff --git a/widgets/ComicBlogPostWidget.inc b/widgets/ComicBlogPostWidget.inc
index a278213..cfaccc3 100644
--- a/widgets/ComicBlogPostWidget.inc
+++ b/widgets/ComicBlogPostWidget.inc
@@ -20,14 +20,13 @@ class ComicPressComicBlogPostWidget extends WP_Widget {
 	
 	function widget($args, $instance) {
 		global $post, $wp_query;
-		if (is_home() || is_single()) {
+		if ((is_home() || is_single()) && in_comic_category()) {
 			extract($args, EXTR_SKIP);
 			if (!empty($post->post_content)) {
 				echo $before_widget;
 				$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
 				if ( !empty( $title ) ) { echo '<div class="heading">'.$title.'</div>'; } 
-				
-				display_comic_post();
+				echo $post->post_content;
 				echo $after_widget;
 			}
 		}
diff --git a/widgets/graphical-navigation.php b/widgets/graphical-navigation.php
index 3ae5f7e..99495a6 100644
--- a/widgets/graphical-navigation.php
+++ b/widgets/graphical-navigation.php
@@ -19,7 +19,7 @@ class widget_comicpress_graphical_navigation extends WP_Widget {
 	function widget($args, $instance) {
 		global $wp_query, $post;
 		
-		if (is_home() || is_single()) {
+//		if (is_home() || is_single()) {
 			
 			$this_permalink = get_permalink();
 			
@@ -113,7 +113,7 @@ class widget_comicpress_graphical_navigation extends WP_Widget {
 			</table>
 			</div>
 			
-		<?php } 
+		<?php // } 
 	}
 	
 	function update($new_instance, $old_instance) {
@@ -273,13 +273,13 @@ class widget_comicpress_graphical_navigation extends WP_Widget {
 		<?php
 	}
 }
-// register_widget('widget_comicpress_graphical_navigation');
+register_widget('widget_comicpress_graphical_navigation');
 
 
 function widget_comicpress_graphical_navigation_init() {    
 	new widget_comicpress_graphical_navigation(); 
 } 
 
-// add_action('widgets_init', 'widget_comicpress_graphical_navigation_init');
+add_action('widgets_init', 'widget_comicpress_graphical_navigation_init');
 
 ?>
\ No newline at end of file