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Load notice data using javascript from the html on the page instead of writing json representations of the notices on each page

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Clicking on a geo link pops up a map (round 2)
This commit is contained in:
Craig Andrews 2009-12-02 21:24:41 -05:00
parent bf63734359
commit e3caec9d8a
3 changed files with 127 additions and 72 deletions
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72
plugins/Mapstraction/MapstractionPlugin.php
View File

@ -58,12 +58,12 @@ class MapstractionPlugin extends Plugin
*
* The way to register new actions from a plugin.
*
* @param Router $m reference to router
* @param Router &$m reference to router
*
* @return boolean event handler return
*/
function onRouterInitialized($m)
function onRouterInitialized(&$m)
{
$m->connect(':nickname/all/map',
array('action' => 'allmap'),
@ -110,11 +110,6 @@ class MapstractionPlugin extends Plugin
function onEndShowScripts($action)
{
$actionName = $action->trimmed('action');
// These are the ones that have maps on 'em
if (!in_array($actionName,
array('showstream', 'all', 'allmap', 'usermap'))) {
return true;
}
switch ($this->provider)
{
@ -151,39 +146,6 @@ class MapstractionPlugin extends Plugin
$action->raw(sprintf('var _provider = "%s";', $this->provider));
$action->elementEnd('script');
switch ($actionName) {
case 'usermap':
case 'showstream':
$notice = empty($action->tag)
? $action->user->getNotices(($action->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1)
: $action->user->getTaggedNotices($action->tag, ($action->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1, 0, 0, null);
break;
case 'all':
case 'allmap':
$cur = common_current_user();
if (!empty($cur) && $cur->id == $action->user->id) {
$notice = $action->user->noticeInbox(($action->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
} else {
$notice = $action->user->noticesWithFriends(($action->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
}
break;
}
$jsonArray = array();
while ($notice->fetch()) {
if (!empty($notice->lat) && !empty($notice->lon)) {
$jsonNotice = $this->noticeAsJson($notice);
$jsonArray[] = $jsonNotice;
}
}
$action->elementStart('script', array('type' => 'text/javascript'));
$action->raw('/*<![CDATA[*/'); // XHTML compat for Safari
$action->raw('var _notices = ' . json_encode($jsonArray));
$action->raw('/*]]>*/'); // XHTML compat for Safari
$action->elementEnd('script');
return true;
}
@ -214,34 +176,4 @@ class MapstractionPlugin extends Plugin
$action->elementEnd('div');
}
function noticeAsJson($notice)
{
// FIXME: this code should be abstracted to a neutral third
// party, like Notice::asJson(). I'm not sure of the ethics
// of refactoring from within a plugin, so I'm just abusing
// the ApiAction method. Don't do this unless you're me!
require_once(INSTALLDIR.'/lib/api.php');
$act = new ApiAction('/dev/null');
$arr = $act->twitterStatusArray($notice, true);
$arr['url'] = $notice->bestUrl();
$arr['html'] = $notice->rendered;
$arr['source'] = $arr['source'];
if (!empty($notice->reply_to)) {
$reply_to = Notice::staticGet('id', $notice->reply_to);
if (!empty($reply_to)) {
$arr['in_reply_to_status_url'] = $reply_to->bestUrl();
}
$reply_to = null;
}
$profile = $notice->getProfile();
$arr['user']['profile_url'] = $profile->profileurl;
return $arr;
}
}

59
plugins/Mapstraction/allmap.php
View File

@ -122,4 +122,63 @@ class AllmapAction extends OwnerDesignAction
'class' => 'gray smallmap',
'style' => "width: 100%; height: 400px"));
}
function showScripts()
{
parent::showScripts();
$cur = common_current_user();
if (!empty($cur) && $cur->id == $this->user->id) {
$notice = $this->user->noticeInbox(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
} else {
$notice = $this->user->noticesWithFriends(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
}
$jsonArray = array();
while ($notice->fetch()) {
if (!empty($notice->lat) && !empty($notice->lon)) {
$jsonNotice = $this->noticeAsJson($notice);
$jsonArray[] = $jsonNotice;
}
}
$this->elementStart('script', array('type' => 'text/javascript'));
$this->raw('/*<![CDATA[*/'); // XHTML compat for Safari
$this->raw('var _notices = ' . json_encode($jsonArray).'; ');
$this->raw('showMapstraction($("#map_canvas"),_notices);');
$this->raw('/*]]>*/'); // XHTML compat for Safari
$this->elementEnd('script');
return true;
}
function noticeAsJson($notice)
{
// FIXME: this code should be abstracted to a neutral third
// party, like Notice::asJson(). I'm not sure of the ethics
// of refactoring from within a plugin, so I'm just abusing
// the ApiAction method. Don't do this unless you're me!
require_once(INSTALLDIR.'/lib/api.php');
$act = new ApiAction('/dev/null');
$arr = $act->twitterStatusArray($notice, true);
$arr['url'] = $notice->bestUrl();
$arr['html'] = $notice->rendered;
$arr['source'] = $arr['source'];
if (!empty($notice->reply_to)) {
$reply_to = Notice::staticGet('id', $notice->reply_to);
if (!empty($reply_to)) {
$arr['in_reply_to_status_url'] = $reply_to->bestUrl();
}
$reply_to = null;
}
$profile = $notice->getProfile();
$arr['user']['profile_url'] = $profile->profileurl;
return $arr;
}
}

64
plugins/Mapstraction/usermap.php
View File

@ -123,4 +123,68 @@ class UsermapAction extends OwnerDesignAction
'class' => 'gray smallmap',
'style' => "width: 100%; height: 400px"));
}
/**
* Hook for adding extra JavaScript
*
* @param Action $action Action object for the page
*
* @return boolean event handler return
*/
function showScripts()
{
parent::showScripts();
$notice = empty($this->tag)
? $this->user->getNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1)
: $this->user->getTaggedNotices($this->tag, ($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1, 0, 0, null);
$jsonArray = array();
while ($notice->fetch()) {
if (!empty($notice->lat) && !empty($notice->lon)) {
$jsonNotice = $this->noticeAsJson($notice);
$jsonArray[] = $jsonNotice;
}
}
$this->elementStart('script', array('type' => 'text/javascript'));
$this->raw('/*<![CDATA[*/'); // XHTML compat for Safari
$this->raw('var _notices = ' . json_encode($jsonArray).'; ');
$this->raw('showMapstraction($("#map_canvas"),_notices);');
$this->raw('/*]]>*/'); // XHTML compat for Safari
$this->elementEnd('script');
return true;
}
function noticeAsJson($notice)
{
// FIXME: this code should be abstracted to a neutral third
// party, like Notice::asJson(). I'm not sure of the ethics
// of refactoring from within a plugin, so I'm just abusing
// the ApiAction method. Don't do this unless you're me!
require_once(INSTALLDIR.'/lib/api.php');
$act = new ApiAction('/dev/null');
$arr = $act->twitterStatusArray($notice, true);
$arr['url'] = $notice->bestUrl();
$arr['html'] = $notice->rendered;
$arr['source'] = $arr['source'];
if (!empty($notice->reply_to)) {
$reply_to = Notice::staticGet('id', $notice->reply_to);
if (!empty($reply_to)) {
$arr['in_reply_to_status_url'] = $reply_to->bestUrl();
}
$reply_to = null;
}
$profile = $notice->getProfile();
$arr['user']['profile_url'] = $profile->profileurl;
return $arr;
}
}