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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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61
plugins/Mapstraction/allmap.php
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@@ -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;
}
}