[aur-dev] [PATCH v3 4/4] pkg_comments.php: Add JavaScript function to edit comments

[Marcel Korpel]

Signed-off-by: Marcel Korpel <marcel.korpel at gmail.com>
---
Changes since v2:
* Improve formatting.
* Properly encode JavaScript values.
* Use improved error handling interface.

 web/html/css/aurweb.css         |   6 ++++++
 web/html/images/ajax-loader.gif | Bin 0 -> 723 bytes
 web/html/index.php              |   4 ++++
 web/template/pkg_comments.php   |  35 +++++++++++++++++++++++++++++++++++
 4 files changed, 45 insertions(+)
 create mode 100644 web/html/images/ajax-loader.gif

diff --git a/web/html/css/aurweb.css b/web/html/css/aurweb.css
index b33726c..4fb256f 100644
--- a/web/html/css/aurweb.css
+++ b/web/html/css/aurweb.css
@@ -124,6 +124,12 @@
 	opacity: 1;
 }
 
+.ajax-loader {
+	float: right;
+	position: relative;
+	top: 4px;
+}
+
 legend {
 	padding: 1em 0;
 }
diff --git a/web/html/images/ajax-loader.gif b/web/html/images/ajax-loader.gif
new file mode 100644
index 0000000000000000000000000000000000000000..df07e7ec2076177c99b53d4d29a45f0db6b06a9a
GIT binary patch
literal 723
zcmZ?wbhEHb6ky<H_`<;O|NnpEv{esZe7gDQ-MdfU%`;a6x#5jFXKlVxKmX+MtIz$a
zw&qPbv~b7uriG_ZU4Ic+v&}4Hb>Wo5uik&V|NP^(AHU+;_dI&}>C3lYM=m|vboAbp
zdv88|`N04KivPL&TtkAL9RpmA^bD98f#Qn)q at 0UV6H8K46v{J8G87WC5-W1 at 6I1ju
z^V0Ge6o0aCasyTAfJ^{6l7UrML7^`tbKa5#T#rsMt#c4)wm4&2aJl;4?H%*^*q;ct
zZ+YZ!f=91--8C-PwbPuinV^!8D8ZUAZ$+j|`^0?*ZXH_r=F;-s=Wq7D-W{Q at F^9F$
zTCh`s37bYUpw-=pI*&V4IF+P$l9wbc(l{x7eoOCbBdG(^nGZDWjsAGTTd?u$#mhT{
z{bn8t<<=6J=66T{n^C4fqn2>E3WhNCJ~l~G at x1uTreFAcY2|b4S-i`cPqf%2ZE*i3
z+J9zZu_cRC<?3tQyR_y8DPl9p2ofIGHbp#h37ovc<5E&ksO!lsv5&0c-cGyCn07cm
z at P#sC?}=w8Sd-^@t-ShG3aj7DA;zc_#<r~3l(a1KW^3Z~jK_<%<<5%bQ+V^YX?vpJ
z17^MHzAF7QOqk+z8O+R1FWC1Why$CG^dV+F0lH_!rgy7~WK at H;@IEkI|9iVk!F29#
fT}NgWw#xj9(`7JWbB<iU1Zx11Y=$)`iGTqBb+`}S

literal 0
HcmV?d00001

diff --git a/web/html/index.php b/web/html/index.php
index 175a533..7068d76 100644
--- a/web/html/index.php
+++ b/web/html/index.php
@@ -160,6 +160,10 @@ if (!empty($tokens[1]) && '/' . $tokens[1] == get_pkg_route()) {
 		header("Content-Type: text/css");
 		readfile("./$path");
 		break;
+	case "/images/ajax-loader.gif":
+		header("Content-Type: image/gif");
+		readfile("./$path");
+		break;
 	case "/css/archnavbar/archlogo.gif":
 	case "/images/new.png":
 		header("Content-Type: image/png");
diff --git a/web/template/pkg_comments.php b/web/template/pkg_comments.php
index 373f0ed..e5ce9f7 100644
--- a/web/template/pkg_comments.php
+++ b/web/template/pkg_comments.php
@@ -70,3 +70,38 @@ if ($count > 10 && !isset($_GET['comments'])): ?>
 	</h3>
 <?php endif; ?>
 </div>
+<script>
+$(document).ready(function() {
+	$('.edit-comment').click(function () {
+		var parent_element = this.parentElement,
+			parent_id = parent_element.id,
+			comment_id = parent_id.substr(parent_id.indexOf('-') + 1),
+			edit_form = $(parent_element).next(),
+			_this = $(this);
+		add_busy_indicator(_this);
+		$.getJSON('<?= get_uri('/rpc') ?>', {
+			type: 'get-comment-form',
+			arg: comment_id,
+			base_id: <?= intval($base_id) ?>,
+			pkgbase_name: <?= json_encode($pkgbase_name) ?>
+		}, function (data) {
+			remove_busy_indicator(_this);
+			if (data.success) {
+				edit_form.html(data.form);
+				edit_form.find('textarea').focus();
+			} else {
+				alert(data.error);
+			}
+		});
+		return false;
+	});
+
+	function add_busy_indicator(sibling) {
+		sibling.after('<img src="/images/ajax-loader.gif" class="ajax-loader" width="16" height="11" alt="Busy…" />');
+	}
+
+	function remove_busy_indicator(sibling) {
+		sibling.next().remove();
+	}
+});
+</script>
-- 
2.4.6