item deletion and hover images

mod/item.php

@@ -13,36 +13,6 @@ function item_post(&$a) {
 
 	$uid = $_SESSION['uid'];
 
-	if(($a->argc == 3) && ($a->argv[1] == 'drop') && intval($a->argv[2])) {
-		$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
-			intval($argv[2])
-		);
-		if(! count($r)) {
-			notice("Permission denied." . EOL);
-			goway($a->get_baseurl() . $_SESSION['return_url']);
-		}
-		$item = $r[0];
-		if(($_SESSION['visitor_id'] == $item['contact-id']) || ($_SESSION['uid'] == $item['uid'])) {
-		$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' WHERE `id` = %d LIMIT 1",
-			dbesc(datetime_convert()),
-			intval($item['id'])
-		);
-		if($item['uri'] == $item['parent-uri']) {
-			$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' WHERE `parent-uri` = '%s',
-				dbesc(datetime_convert()),
-				dbesc($item['parent-uri'])
-			);
-		}
-
-		$url = $a->get_baseurl();
-		$drop_id = intval($item['id'])l
-
-		proc_close(proc_open("php include/notifier.php \"$url\" \"$drop" \"$drop_id\" > notify.log &",
-			array(),$foo));
-
-		goway($a->get_baseurl() . $_SESSION['return_url']);
-
-	}
 
 	$parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
 
@@ -210,4 +180,68 @@ function item_post(&$a) {
 	}
 	goaway($a->get_baseurl() . "/" . $_POST['return'] );
 	return; // NOTREACHED
+}
+
+function item_content(&$a) {
+
+	if((! local_user()) && (! remote_user()))
+		return;
+
+	require_once('include/security.php');
+
+	$uid = $_SESSION['uid'];
+
+	if(($a->argc == 3) && ($a->argv[1] == 'drop') && intval($a->argv[2])) {
+
+		// locate item to be deleted
+
+		$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
+			intval($a->argv[2])
+		);
+
+		if(! count($r)) {
+			notice("Item not found." . EOL);
+			goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
+		}
+		$item = $r[0];
+
+		// check if logged in user is either the author or owner of this item
+
+		if(($_SESSION['visitor_id'] == $item['contact-id']) || ($_SESSION['uid'] == $item['uid'])) {
+
+			// delete the item
+
+			$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' WHERE `id` = %d LIMIT 1",
+				dbesc(datetime_convert()),
+				intval($item['id'])
+			);
+
+			// If it's the parent of a comment thread, kill all the kids
+
+			if($item['uri'] == $item['parent-uri']) {
+				$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' 
+					WHERE `parent-uri` = '%s' AND `uid` = %d ",
+					dbesc(datetime_convert()),
+					dbesc($item['parent-uri']),
+					intval($item['uid'])
+				);
+			}
+
+			$url = $a->get_baseurl();
+			$drop_id = intval($item['id']);
+
+			// send the notification upstream/downstream as the case may be
+
+			proc_close(proc_open("php include/notifier.php \"$url\" \"drop\" \"$drop_id\" > notify.log &",
+				array(),$foo));
+
+			goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
+			return; //NOTREACHED
+		}
+		else {
+			notice("Permission denied." . EOL);
+			goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
+			return; //NOTREACHED
+		}
+	}
 }

mod/profile.php

@@ -219,6 +219,10 @@ function profile_content(&$a, $update = false) {
 
 	$tpl = file_get_contents('view/wall_item.tpl');
 
+	if($update)
+		$return_url = $_SESSION['return_url'];
+	else
+		$return_url = $_SESSION['return_url'] = $a->cmd;
 
 	if(count($r)) {
 		foreach($r as $item) {
@@ -227,10 +231,6 @@ function profile_content(&$a, $update = false) {
 			
 			$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 			
-			if($update)
-				$return_url = $_SESSION['return_url'];
-			else
-				$return_url = $_SESSION['return_url'] = $a->cmd;
 
 
 			if(can_write_wall($a,$a->profile['uid'])) {

view/contact_edit.tpl

@@ -17,7 +17,7 @@
 
 		<div id="contact-edit-links" >
 			<a href="contacts/$contact_id/block" id="contact-edit-block-link" ><img src="images/b_block.gif" alt="Block/Unblock contact" title="$block_text"/></a>
-			<a href="contacts/$contact_id/drop" id="contact-edit-drop-link"><img src="images/b_drop.gif" alt="Delete contact" title="Delete contact"/></a>
+			<a href="contacts/$contact_id/drop" id="contact-edit-drop-link" onclick="return confirmDelete();" ><img src="images/b_drophide.gif" alt="Delete contact" title="Delete contact" onmouseover="imgbright(this);" onmouseout="imgdull(this);" /></a>
 		</div>
 		<div id="contact-edit-nav-end"></div>
 	</div>

view/head.tpl

@@ -20,11 +20,6 @@
 		msie = $.browser.msie ;
  		NavUpdate(); 
 
-//		$('.wall-item-delete-icon').hover(function() {
-//			$(this).attr("src",$(this).attr("src").replace('hide',''));
-//		},function() {
-//			$(this).attr("src",$(this).attr("src").replace('','hide'));
-//		});
 
 
 	});
@@ -79,5 +74,18 @@
 		return confirm("Delete this item?");
 	}
 
+	function imgbright(node) {
+		$(node).attr("src",$(node).attr("src").replace('hide','show'));
+	}
+
+	function imgdull(node) {
+		$(node).attr("src",$(node).attr("src").replace('show','hide'));
+	}
+
+
+
+
+
+
 </script>
 

view/style.css

@@ -483,9 +483,13 @@ input#dfrn-url {
 }
 
 .wall-item-delete-wrapper {
-	float: left;
+	float: right;
-	margin-top: 10px;
+	margin-top: 20px;
-	margin-left: 50px;
+	margin-right: 50px;
+}
+
+.wall-item-delete-end {
+	clear: both;
 }
 
 .wall-item-delete-icon {
@@ -506,6 +510,7 @@ input#dfrn-url {
 }
 .wall-item-body {
 	float: left;
+	width: 450px;
 	margin-top: 30px;
 	margin-left: 10px;
 }

view/wall_item.tpl

@@ -6,9 +6,9 @@
 <div class="wall-item-wrapper" id="wall-item-wrapper-$id" >
 <a href="$profile_url" title="View $name's profile" class="wall-item-name-link"><span class="wall-item-name" id="wall-item-name-$id" >$name</span></a>
 <div class="wall-item-ago"  id="wall-item-ago-$id">$ago</div>
-$drop
 </div>
 <div class="wall-item-body" id="wall-item-body-$id" >$body</div>
+$drop
 <div class="wall-item-wrapper-end"></div>
 <div class="wall-item-comment-separator"></div>
 $comment

view/wall_item_drop.tpl

@@ -1 +1 @@
-<div class="wall-item-delete-wrapper" id="wall-item-delete-wrapper-$id" ><a href="item/drop/$id" onclick="return confirmDelete();" ><img src="images/b_drop.gif" alt="Delete" title="Delete" id="wall-item-delete-icon-$id" class="wall-item-delete-icon"></a></div>
+<div class="wall-item-delete-wrapper" id="wall-item-delete-wrapper-$id" ><a href="item/drop/$id" onclick="return confirmDelete();" ><img src="images/b_drophide.gif" alt="Delete" title="Delete" id="wall-item-delete-icon-$id" class="wall-item-delete-icon" onmouseover="imgbright(this);" onmouseout="imgdull(this);" ></a></div><div class="wall-item-delete-end"></div>