From 967ee06a3226fd5681045f9db803c68e4dfe51bf Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 13 May 2008 22:12:52 +0000
Subject: [PATCH] Don't pass image list via GET.  Fetch images remotely.  Load
 photo tab via AJAX.  see #6813

git-svn-id: http://svn.automattic.com/wordpress/trunk@7927 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/quick-post.php       | 289 +++++++++++++++++++++-------------
 wp-includes/link-template.php |  13 +-
 2 files changed, 179 insertions(+), 123 deletions(-)

diff --git a/wp-admin/quick-post.php b/wp-admin/quick-post.php
index fbde41d912..06b17fe488 100644
--- a/wp-admin/quick-post.php
+++ b/wp-admin/quick-post.php
@@ -21,7 +21,7 @@ function quick_post() {
 		case 'quote':
 			$content = '<blockquote>' . $_REQUEST['content'];
 			if ($_REQUEST['content2']) {
-					$content = $content . '</blockquote>';
+				$content .= '</blockquote>';
 				$content = $content . '<p>' . $_REQUEST['content2']; 
 			}
 			break;
@@ -43,7 +43,7 @@ function quick_post() {
 			list($garbage,$video_id) = split("v=", $_REQUEST['content']);
 			$content = '<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/' . $video_id . '"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/' . $video_id . '" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object>';
 			if ($_REQUEST['content2'])
-				$content = $content . '</br><p>' . $_REQUEST['content2'] . '</p>';
+				$content .= '</br><p>' . $_REQUEST['content2'] . '</p>';
 			break;				
 	}
 
@@ -67,6 +67,175 @@ function tag_input() {
 	return $s;
 }
 
+function get_images_from_uri($uri) {
+	$content = wp_remote_fopen($uri);
+	if ( false === $content )
+		return '';
+
+	$pattern = '/src=[\'"]?([^\'" >]+)[\'" >]/'; 
+	preg_match_all($pattern, $content, $matches);
+	if ( empty($matches[1]) )
+		return '';
+
+	$from_host = parse_url($uri);
+	$from_host = $from_host['host'];
+	$from_host = explode('.', $from_host);
+	$count = count($from_host);
+	$from_host = $from_host[$count - 2] . '.' . $from_host[$count - 1];
+
+	$sources = array();
+	foreach ($matches[1] as $src) {
+		if ( false !== strpos($src, '&') )
+			continue;
+
+		$img_host = parse_url($src);
+		$img_host = $img_host['host'];
+		if ( false === strpos($img_host, $from_host) )
+			continue;
+
+		$sources[] = $src;
+	}
+	return "'" . implode("','", $sources) . "'";
+}
+
+// Clean up the data being passed in
+$title = stripslashes($_GET['t']);
+
+if ( !empty($_GET['load']) && 'photo' == $_GET['load'] ) {
+?>
+	<script type="text/javascript">
+    <?php if ( user_can_richedit() ) {
+    	$language = ( '' == get_locale() ) ? 'en' : strtolower( substr(get_locale(), 0, 2) );
+    ?>
+
+			tinyMCE.init({
+				mode: "textareas",
+				editor_selector: "mceEditor",
+				language : "<?php echo $language; ?>",
+				width: "100%",
+				theme : "advanced",
+				theme_advanced_buttons1 : "bold,italic,underline,blockquote,separator,strikethrough,bullist,numlist,undo,redo,link,unlink",
+				theme_advanced_buttons2 : "",
+				theme_advanced_buttons3 : "",
+				theme_advanced_toolbar_location : "top",
+				theme_advanced_toolbar_align : "left",
+				theme_advanced_statusbar_location : "bottom",
+				theme_advanced_resizing : true,
+				theme_advanced_resize_horizontal : false,
+				skin : "wp_theme",
+				dialog_type : "modal",
+				relative_urls : false,
+				remove_script_host : false,
+				convert_urls : false,
+				apply_source_formatting : false,
+				remove_linebreaks : true,
+				accessibility_focus : false,
+				tab_focus : ":next",
+				plugins : "safari,inlinepopups"
+			});
+    <?php } ?>
+			var last = null;
+			function pick(img) {
+				if (last) last.style.backgroundColor = '#f4f4f4';
+				if (img) {
+					document.getElementById('photo_src').value = img.src;
+					img.style.backgroundColor = '#44f';
+				}
+				last = img;
+				return false;
+			}
+
+			jQuery(document).ready(function() {
+				var img, img_tag, aspect, w, h, skip, i, strtoappend = "";
+				var my_src = [<?php echo get_images_from_uri(clean_url($_GET['u'])); ?>];
+
+				for (i = 0; i < my_src.length; i++) {
+ 					img = new Image();
+ 					img.src = my_src[i];
+ 					img_attr = 'id="img' + i + '" onclick="pick(this);"';
+ 					skip = false;
+					if (img.width && img.height) {
+						if (img.width * img.height < 2500) skip = true;
+						aspect = img.width / img.height;
+						if (aspect > 1) {
+							// Image is wide
+							scale = 75 / img.width;
+						} else {
+							// Image is tall or square
+							scale = 75 / img.height;
+						}
+						if (scale < 1) {
+							w = parseInt(img.width * scale);
+							h = parseInt(img.height * scale);
+						} else {
+							w = img.width;
+							h = img.height;
+						}
+						img_attr += ' style="width: ' + w + 'px; height: ' + h + 'px;"';
+					}
+					if (!skip) {
+						strtoappend += '<a href="' + img.src + '" title="" class="thickbox"><img src="' + img.src + '" ' + img_attr + '/></a>'
+                	}
+				}
+				jQuery('#img_container').html(strtoappend);
+
+				tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
+			});
+	</script>
+
+			<form action="quick-post.php?action=post" method="post" id="photo_form">
+				<?php wp_nonce_field('quick-post') ?>
+				<input type="hidden" name="source" value="bookmarklet"/>
+				<input type="hidden" name="post_type" value="photo"/>
+				<div id="posting">
+					<h2><?php _e('Post Title') ?></h2>
+					<input name="post_title" id="post_title" class="text" value="<?php echo attribute_escape($title);?>"/>
+
+					<h2><?php _e('Caption') ?></h2>
+					<div class="editor-container">
+						<textarea name="content" id="photo_post_two" style="height:130px;width:100%;" class="mceEditor"><?php echo stripslashes($_GET['s']);?>
+						<br>&lt;a href="<?php echo clean_url($_GET['u']);?>"&gt;<?php echo $title;?>&lt;/a&gt;</textarea>
+					</div>
+
+					<h2><?php _e('Photo URL') ?></h2>
+					<input name="photo_src" id="photo_src" class="text" onkeydown="pick(0);"/>
+
+					<style type="text/css">
+						#img_container img {
+					    	width:          75px;
+					        height:         75px;
+					        padding:        2px;
+					        background-color: #f4f4f4;
+					        margin-right:   7px; 
+					        margin-bottom:  7px; 
+					        cursor:         pointer;
+					    }
+					</style>
+					<div id="img_container" style="border:solid 1px #ccc; background-color:#f4f4f4; padding:5px; width:370px; margin-top:10px; overflow:auto; height:100px;">
+					</div>
+
+					<h2><?php _e('Link Photo to following URL') ?></h2><?php _e('(leave blank to leave the photo unlinked)') ?>
+					<input name="photo_link" id="photo_link" class="text" value="<?php echo attribute_escape($_GET['u']);?>"/>
+
+					<?php tag_input(); ?>
+      
+					<div>         
+						<input type="submit" value="<?php _e('Create Photo') ?>" style="margin-top:15px;"	onclick="document.getElementById('photo_saving').style.display = '';"/>&nbsp;&nbsp;
+
+						<a href="#" onclick="if (confirm('<?php _e('Are you sure?') ?>')) { self.close(); } else { return false; }" style="color:#007BFF;"><?php _e('Cancel') ?></a>&nbsp;&nbsp;
+						<img src="/images/bookmarklet_loader.gif" alt="" id="photo_saving" style="width:16px; height:16px; vertical-align:-4px; display:none;"/>
+					</div>
+				</div>
+				<div id="categories">
+					<h2><?php _e('Categories') ?></h2>
+					<ul id="categorychecklist" class="list:category categorychecklist form-no-clear">
+					<?php wp_category_checklist($post_ID) ?>
+					</ul>
+				</div>
+			</form>
+<?php
+exit;
+}
 ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
@@ -127,14 +296,14 @@ function tag_input() {
 
 	jQuery(document).ready(function() {
     <?php if ( preg_match("/youtube\.com\/watch/i", $_GET['u']) ) { ?>
-		jQuery('#container > ul').tabs({ selected: 4 })({ fx: { height: 'toggle', opacity: 'toggle', fxSpeed: 'fast' } });
+		jQuery('#container > ul').tabs({ selected: 3, fx: { height: 'toggle', opacity: 'toggle', fxSpeed: 'fast' } });
 	<?php } elseif ( preg_match("/flickr\.com/i", $_GET['u']) ) { ?>
-		jQuery('#container > ul').tabs({ selected: 2 })({ fx: { height: 'toggle', opacity: 'toggle', fxSpeed: 'fast' } });
+		jQuery('#container > ul').tabs({ selected: 1, fx: { height: 'toggle', opacity: 'toggle', fxSpeed: 'fast' } });
 	<?php } else { ?>
-		jQuery('#container > ul').tabs({ fx: { height: 'toggle', opacity: 'toggle', fxSpeed: 'fast' } });
+		jQuery('#container > ul').tabs({ selected: 1, fx: { height: 'toggle', opacity: 'toggle', fxSpeed: 'fast' } });
 	<?php } ?>
 	});
-			
+
 	</script>
 </head>
 <body>
@@ -150,15 +319,12 @@ if ( 'post' == $_REQUEST['action'] ) {
 	die;
 }
 
-// Clean up the data being passed in
-$title = stripslashes($_GET['t']);
-
 ?>
 	<div id="container">
 	
 		<ul>
 			<li><a href="#section-1"><span><?php _e('Text/Link') ?></span></a></li>
-		 	<li><a href="#section-2"><span><?php _e('Photo') ?></span></a></li>
+		 	<li><a href="<?php echo add_query_arg('load', 'photo') ?>"><span><?php _e('Photo') ?></span></a></li>
 			<li><a href="#section-3"><span><?php _e('Quote') ?></span></a></li>
 			<li><a href="#section-4"><span><?php _e('Video') ?></span></a></li>
 		</ul>
@@ -195,109 +361,6 @@ $title = stripslashes($_GET['t']);
 			 </form>
 		</div>
 
-		<!-- Photo -->
-		<div id="section-2">
-			<form action="quick-post.php?action=post" method="post" id="photo_form">
-				<?php wp_nonce_field('quick-post') ?>
-				<input type="hidden" name="source" value="bookmarklet"/>
-				<input type="hidden" name="post_type" value="photo"/>
-				<div id="posting">
-					<h2><?php _e('Post Title') ?></h2>
-					<input name="post_title" id="post_title" class="text" value="<?php echo attribute_escape($title);?>"/>
-
-					<h2><?php _e('Caption') ?></h2>
-					<div class="editor-container">
-						<textarea name="content" id="photo_post_two" style="height:130px;width:100%;" class="mceEditor"><?php echo "" .stripslashes($_GET['s']);?>
-						<br>&lt;a href="<?php echo clean_url($_GET['u']);?>"&gt;<?php echo $title;?>&lt;/a&gt;</textarea>
-					</div>
-
-					<h2><?php _e('Photo URL') ?></h2>
-					<input name="photo_src" id="photo_src" class="text" onkeydown="pick(0);"/>
-
-					<style type="text/css">
-						#img_container img {
-					    	width:          75px;
-					        height:         75px;
-					        padding:        2px;
-					        background-color: #f4f4f4;
-					        margin-right:   7px; 
-					        margin-bottom:  7px; 
-					        cursor:         pointer;
-					    }
-					</style>
-
-					<div id="img_container" style="border:solid 1px #ccc; background-color:#f4f4f4; padding:5px; width:370px; margin-top:10px; overflow:auto; height:100px;">
-						<script type="text/javascript">
-							var img, img_tag, aspect, w, h, skip, i, strtoappend = "";
-							var my_src = ['<?php echo str_replace(",", "','", rtrim($_GET['imagez'], ","));?>'];
-							var last = null;
-
-							function pick(img) {
-								if (last) last.style.backgroundColor = '#f4f4f4';
-								if (img) {
-									document.getElementById('photo_src').value = img.src;
-									img.style.backgroundColor = '#44f';
-								}
-								last = img;
-								return false;
-							}
-							for (i = 0; i < my_src.length; i++) {
- 								img = new Image();
- 								img.src = my_src[i];
- 								img_attr = 'id="img' + i + '" onclick="pick(this);"';
- 								skip = false;
-								if (img.width && img.height) {
-									if (img.width * img.height < 2500) skip = true;
-									aspect = img.width / img.height;
-									if (aspect > 1) {
-										// Image is wide
-										scale = 75 / img.width;
-									} else {
-										// Image is tall or square
-										scale = 75 / img.height;
-									}
-									if (scale < 1) {
-										w = parseInt(img.width * scale);
-										h = parseInt(img.height * scale);
-									} else {
-										w = img.width;
-										h = img.height;
-									}
-									img_attr += ' style="width: ' + w + 'px; height: ' + h + 'px;"';
-								}
-								if (!skip) {
-									strtoappend += '<a href="' + img.src + '" title="" class="thickbox"><img src="' + img.src + '" ' + img_attr + '/></a>'
-                    			}
-							}
-							if (jQuery.browser.safari) {
- 								document.getElementById('img_container').innerHTML = strtoappend;  
- 							} else {
-								document.write(strtoappend);                
-							}
-						</script>
-					</div>
-
-					<h2><?php _e('Link Photo to following URL') ?></h2><?php _e('(leave blank to leave the photo unlinked)') ?>
-					<input name="photo_link" id="photo_link" class="text" value="<?php echo attribute_escape($_GET['u']);?>"/>
-
-					<?php tag_input(); ?>
-      
-					<div>         
-						<input type="submit" value="<?php _e('Create Photo') ?>" style="margin-top:15px;"	onclick="document.getElementById('photo_saving').style.display = '';"/>&nbsp;&nbsp;
-
-						<a href="#" onclick="if (confirm('<?php _e('Are you sure?') ?>')) { self.close(); } else { return false; }" style="color:#007BFF;"><?php _e('Cancel') ?></a>&nbsp;&nbsp;
-						<img src="/images/bookmarklet_loader.gif" alt="" id="photo_saving" style="width:16px; height:16px; vertical-align:-4px; display:none;"/>
-					</div>
-				</div>
-				<div id="categories">
-					<h2><?php _e('Categories') ?></h2>
-					<ul id="categorychecklist" class="list:category categorychecklist form-no-clear">
-					<?php wp_category_checklist($post_ID) ?>
-					</ul>
-				</div>
-			</form>
-		</div>
-
 		<!-- Quote -->
 		<div id="section-3">
 			<form action="quick-post.php?action=post" method="post" id="quote_form">
diff --git a/wp-includes/link-template.php b/wp-includes/link-template.php
index 0ad498d0c6..a945fb4c4e 100644
--- a/wp-includes/link-template.php
+++ b/wp-includes/link-template.php
@@ -744,13 +744,6 @@ function posts_nav_link($sep=' &#8212; ', $prelabel='&laquo; Previous Page', $nx
 
 function get_shortcut_link() {
 	$link = "javascript:
-			var imgstr='';
-			var reg=new RegExp('&');
-			for(i=0;i<document.images.length;i++){
-				if(! reg.test(document.images[i].src)){
-					imgstr = imgstr + document.images[i].src + ',';
-				}
-			}
 			var d=document;
 			var w=window;
 			var e=w.getSelection;
@@ -760,11 +753,11 @@ function get_shortcut_link() {
 			var f='" . get_settings('siteurl') . '/wp-admin/quick-post.php' . "';
 			var l=d.location;
 			var e=encodeURIComponent;
-			var p='?imagez='+imgstr;
-			var u= '&u=' + e(l.href);
+			var u= '?u=' + e(l.href);
 			var t= '&t=' + e(d.title);
 			var s= '&s=' + e(s);
-			var g= f+p+u+t+s;
+			var v='&v=1';
+			var g= f+u+t+s+v;
 			function a(){
 				if(!w.open(g,'t','toolbar=0,resizable=0,scrollbars=1,status=1,width=700,height=500')){
 					l.href=g;