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assign/remove to label rpc: use JSON

This commit is contained in:
Andrew Dolgov 2010-11-29 14:11:54 +03:00
parent 2cd992574a
commit 8eb592ec71
2 changed files with 21 additions and 65 deletions
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56
modules/backend-rpc.php
View File

@ -533,41 +533,10 @@
return;
}
if ($subop == "removeFromLabel") {
if ($subop == "assignToLabel" || $subop == "removeFromLabel") {
header("Content-Type: text/plain");
$ids = explode(",", db_escape_string($_REQUEST["ids"]));
$label_id = db_escape_string($_REQUEST["lid"]);
$label = db_escape_string(label_find_caption($link, $label_id,
$_SESSION["uid"]));
print "<rpc-reply>";
print "<info-for-headlines>";
if ($label) {
foreach ($ids as $id) {
label_remove_article($link, $id, $label, $_SESSION["uid"]);
print "<entry id=\"$id\"><![CDATA[";
$labels = get_article_labels($link, $id, $_SESSION["uid"]);
print format_article_labels($labels, $id);
print "]]></entry>";
}
}
print "</info-for-headlines>";
print "<message>UPDATE_COUNTERS</message>";
print "</rpc-reply>";
return;
}
if ($subop == "assignToLabel") {
$reply = array();
$ids = split(",", db_escape_string($_REQUEST["ids"]));
$label_id = db_escape_string($_REQUEST["lid"]);
@ -575,29 +544,28 @@
$label = db_escape_string(label_find_caption($link, $label_id,
$_SESSION["uid"]));
print "<rpc-reply>";
print "<info-for-headlines>";
$reply["info-for-headlines"] = array();
if ($label) {
foreach ($ids as $id) {
label_add_article($link, $id, $label, $_SESSION["uid"]);
print "<entry id=\"$id\"><![CDATA[";
if ($subop == "assignToLabel")
label_add_article($link, $id, $label, $_SESSION["uid"]);
else
label_remove_article($link, $id, $label, $_SESSION["uid"]);
$labels = get_article_labels($link, $id, $_SESSION["uid"]);
print format_article_labels($labels, $id);
print "]]></entry>";
array_push($reply["info-for-headlines"],
array("id" => $id, "labels" => format_article_labels($labels, $id)));
}
}
print "</info-for-headlines>";
$reply["message"] = "UPDATE_COUNTERS";
print "<message>UPDATE_COUNTERS</message>";
print "</rpc-reply>";
print json_encode($reply);
return;
}

28
viewfeed.js
View File

@ -683,8 +683,8 @@ function selectionRemoveLabel(id, ids) {
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
handle_rpc_json(transport);
show_labels_in_headlines(transport);
handle_rpc_reply(transport);
} });
// }
@ -721,8 +721,8 @@ function selectionAssignLabel(id, ids) {
new Ajax.Request("backend.php", {
parameters: query,
onComplete: function(transport) {
handle_rpc_json(transport);
show_labels_in_headlines(transport);
handle_rpc_reply(transport);
} });
// }
@ -1776,29 +1776,17 @@ function scrollArticle(offset) {
function show_labels_in_headlines(transport) {
try {
if (transport.responseXML) {
var info = transport.responseXML.getElementsByTagName("info-for-headlines")[0];
var data = JSON.parse(transport.responseText);
var elems = info.getElementsByTagName("entry");
for (var l = 0; l < elems.length; l++) {
var e_id = elems[l].getAttribute("id");
if (e_id) {
var ctr = $("HLLCTR-" + e_id);
if (ctr) {
ctr.innerHTML = elems[l].firstChild.nodeValue;
}
}
}
if (data) {
data['info-for-headlines'].each(function(elem) {
var ctr = $("HLLCTR-" + elem.id);
if (ctr) ctr.innerHTML = elem.labels;
});
}
} catch (e) {
exception_error("show_labels_in_headlines", e);
}
}