function processEvent(&$event)
{
list($gridimage_id, $user_id) = explode(',', $event['event_param']);
$image = new GridImage();
$image->gridimage_id = $gridimage_id;
$image->user_id = $user_id;
//beware image is not a full image object.
//this wont be a full normal valid thumbnail, html, but it will have at least created the thumbnail.jpg which is the object of this exercise.
$image->getThumbnail(213, 160);
//return true to signal completed processing
//return false to have another attempt later
return true;
}
function GeographLinks(&$posterText, $thumbs = false)
{
global $imageCredits, $CONF, $global_thumb_count;
//look for [[gridref_or_photoid]] and [[[gridref_or_photoid]]]
if (preg_match_all('/\\[\\[(\\[?)(\\w{0,3} ?\\d+ ?\\d*)(\\]?)\\]\\]/', $posterText, $g_matches)) {
$thumb_count = 0;
foreach ($g_matches[2] as $i => $g_id) {
//photo id?
if (is_numeric($g_id)) {
if ($global_thumb_count > $CONF['global_thumb_limit'] || $thumb_count > $CONF['post_thumb_limit']) {
$posterText = preg_replace("/\\[?\\[\\[{$g_id}\\]\\]\\]?/", "[[<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\">{$g_id}</a>]]", $posterText);
} else {
if (!isset($g_image)) {
$g_image = new GridImage();
}
$ok = $g_image->loadFromId($g_id);
if ($g_image->moderation_status == 'rejected') {
$posterText = str_replace("[[[{$g_id}]]]", '<img src="/photos/error120.jpg" width="120" height="90" alt="image no longer available"/>', $posterText);
} elseif ($ok) {
$g_title = $g_image->grid_reference . ' : ' . htmlentities2($g_image->title);
if ($g_matches[1][$i]) {
if ($thumbs) {
$g_title .= ' by ' . htmlentities($g_image->realname);
$g_img = $g_image->getThumbnail(120, 120, false, true);
$posterText = str_replace("[[[{$g_id}]]]", "<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\" target=\"_blank\" title=\"{$g_title}\">{$g_img}</a>", $posterText);
if (isset($imageCredits[$g_image->realname])) {
$imageCredits[$g_image->realname]++;
} else {
$imageCredits[$g_image->realname] = 1;
}
} else {
//we don't place thumbnails in non forum links
$posterText = str_replace("[[[{$g_id}]]]", "<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\">{$g_title}</a>", $posterText);
}
} else {
$posterText = preg_replace("/(?<!\\[)\\[\\[{$g_id}\\]\\]/", "<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\">{$g_title}</a>", $posterText);
}
}
$global_thumb_count++;
}
$thumb_count++;
} else {
//link to grid ref
$posterText = str_replace("[[{$g_id}]]", "<a href=\"http://{$_SERVER['HTTP_HOST']}/gridref/{$g_id}\">" . str_replace(' ', '+', $g_id) . "</a>", $posterText);
}
}
}
if ($CONF['CONTENT_HOST'] != $_SERVER['HTTP_HOST']) {
$posterText = str_replace($CONF['CONTENT_HOST'], $_SERVER['HTTP_HOST'], $posterText);
}
$posterText = preg_replace('/(?<!["\'>F=])(https?:\\/\\/[\\w\\.-]+\\.\\w{2,}\\/?[\\w\\~\\-\\.\\?\\,=\'\\/\\\\+&%\\$#\\(\\)\\;\\:]*)(?<!\\.)(?!["\'])/e', "smarty_function_external(array('href'=>\"\$1\",'text'=>'Link','nofollow'=>1,'title'=>\"\$1\"))", $posterText);
$posterText = preg_replace('/(?<![\\/F\\.])(www\\.[\\w\\.-]+\\.\\w{2,}\\/?[\\w\\~\\-\\.\\?\\,=\'\\/\\\\+&%\\$#\\(\\)\\;\\:]*)(?<!\\.)(?!["\'])/e', "smarty_function_external(array('href'=>\"http://\$1\",'text'=>'Link','nofollow'=>1,'title'=>\"\$1\"))", $posterText);
return $posterText;
}
if (is_numeric($g_id)) {
if ($global_thumb_count > $CONF['global_thumb_limit'] || $thumb_count > $CONF['post_thumb_limit']) {
$posterText = preg_replace("/\\[?\\[\\[{$g_id}\\]\\]\\]?/", "[[<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\">{$g_id}</a>]]", $posterText);
} else {
if (!isset($g_image)) {
require_once 'geograph/gridimage.class.php';
require_once 'geograph/gridsquare.class.php';
$g_image = new GridImage();
}
$ok = $g_image->loadFromId($g_id);
if ($ok && $g_image->moderation_status == 'rejected' && (!isset($userRanks[$cc]) || $userRanks[$cc] == 'Member')) {
$ok = false;
}
if ($ok) {
if ($g_matches[1][$i]) {
$g_img = $g_image->getThumbnail(120, 120, false, true);
#$g_img = preg_replace('/alt="(.*?)"/','alt="'.$g_image->grid_reference.' : \1 by '.$g_image->realname.'"',$g_img);
$g_title = $g_image->grid_reference . ' : ' . htmlentities($g_image->title) . ' by ' . $g_image->realname;
$postText2 = str_replace("[[[{$g_id}]]]", "<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\" target=\"_blank\" title=\"{$g_title}\">{$g_img}</a>", $postText2);
} else {
$postText2 = preg_replace("/(?<!\\[)\\[\\[{$g_id}\\]\\]/", "{<a href=\"http://{$_SERVER['HTTP_HOST']}/photo/{$g_id}\" target=\"_blank\">{$g_image->grid_reference} : {$g_image->title}</a>}", $postText2);
}
}
$global_thumb_count++;
}
$thumb_count++;
} else {
$postText2 = str_replace("[[{$g_id}]]", "<a href=\"http://{$_SERVER['HTTP_HOST']}/gridref/" . str_replace(' ', '+', $g_id) . "\" target=\"_blank\">{$g_id}</a>", $postText2);
}
}
}
$entry['nateastings'] += 50;
$entry['natnorthings'] += 50;
}
list($wgs84_lat, $wgs84_long) = $conv->national_to_wgs84($entry['nateastings'], $entry['natnorthings'], $square->reference_index);
} else {
list($wgs84_lat, $wgs84_long) = $conv->internal_to_wgs84($square->x, $square->y, $square->reference_index);
}
$point = new kmlPoint($wgs84_lat, $wgs84_long);
$placemark = new kmlPlacemark_Photo($entry['gridimage_id'], $square->grid_reference . ' :: ' . $title, $point);
$placemark->useHoverStyle();
$image = new GridImage();
$image->fastInit($entry);
$placemark->useCredit($image->realname, "http://{$_SERVER['HTTP_HOST']}/photo/" . $image->gridimage_id);
$html .= getHtmlLinkP($placemark->link, $square->grid_reference . ' :: ' . $title . ' by ' . $image->realname);
$linkTag = "<a href=\"" . $placemark->link . "\">";
$details = $image->getThumbnail(120, 120, 2);
$thumb = $details['server'] . $details['url'];
$thumbTag = $details['html'];
$description = $linkTag . $thumbTag . "</a><br/>" . GeographLinks($image->comment) . " (" . $linkTag . "view full size</a>)" . "<br/><br/> © Copyright <a title=\"view user profile\" href=\"http://" . $_SERVER['HTTP_HOST'] . $image->profile_link . "\">" . $image->realname . "</a> and licensed for reuse under this <a rel=\"license\" href=\"http://creativecommons.org/licenses/by-sa/2.0/\">Creative Commons Licence</a><br/><br/>";
$placemark->setItemCDATA('description', $description);
//yes that is uppercase S!
$placemark->setItemCDATA('Snippet', strip_tags($description));
$placemark->useImageAsIcon($thumb);
if (strlen($entry['view_direction']) && $entry['view_direction'] != -1) {
$placemark->addViewDirection($entry['view_direction']);
}
$Region = $placemark->addChild('Region');
$Region->setPoint($point, 0.01);
$delta = $entry['gridimage_id'] % 30;
$Region->setLod(1200 + $delta * $delta, -1);
$Region->setFadeExtent(100, 0);
function handleGridref($more = false)
{
$square = new GridSquare();
$grid_given = true;
$grid_ok = $square->setByFullGridRef($this->params[0]);
$_GET['key'] = $this->params[1];
ini_set('memory_limit', '64M');
$image = new GridImage();
if ($grid_ok) {
$this->beginResponse();
if ($square->imagecount) {
if (!empty($_GET['limit']) || !empty($_GET['offset'])) {
$offset = @intval($_GET['offset']);
$limit = empty($_GET['limit']) ? 20 : intval($_GET['limit']);
$order = "order by null limit {$offset},{$limit}";
} else {
$order = "order by null";
}
$images = $square->getImages(false, '', $order);
$count = count($images);
if ($this->output == 'json') {
require_once '3rdparty/JSON.php';
$json = new Services_JSON();
$whitelist = array('gridimage_id' => 1, 'seq_no' => 1, 'user_id' => 1, 'ftf' => 1, 'moderation_status' => 1, 'title' => 1, 'comment' => 1, 'submitted' => 1, 'realname' => 1, 'nateastings' => 1, 'natnorthings' => 1, 'natgrlen' => 1, 'imageclass' => 1, 'imagetaken' => 1, 'upd_timestamp' => 1, 'viewpoint_eastings' => 1, 'viewpoint_northings' => 1, 'viewpoint_grlen' => 1, 'view_direction' => 1, 'use6fig' => 1, 'credit_realname' => 1, 'profile_link' => 1);
#$whitelist = array('gridimage_id'=>1, 'seq_no'=>1, 'user_id'=>1, 'ftf'=>1, 'moderation_status'=>1, 'title'=>1, 'comment'=>1, 'submitted'=>1, 'realname'=>1, 'tags'=>1, 'nateastings'=>1, 'natnorthings'=>1, 'natgrlen'=>1, 'imageclass'=>1, 'imagetaken'=>1, 'upd_timestamp'=>1, 'viewpoint_eastings'=>1, 'viewpoint_northings'=>1, 'viewpoint_grlen'=>1, 'view_direction'=>1, 'use6fig'=>1, 'credit_realname'=>1, 'profile_link'=>1);
#FIXME title1,title2,comment1,comment2
foreach ($images as $i => $image) {
foreach ($image as $k => $v) {
if (empty($v) || empty($whitelist[$k])) {
unset($images[$i]->{$k});
}
}
$images[$i]->thumbnail = $image->getThumbnail(120, 120, true);
}
print $json->encode($images);
} else {
echo '<status state="ok" count="' . $count . '"/>';
#FIXME title1,title2,comment1,comment2
foreach ($images as $i => $image) {
if ($image->moderation_status == 'geograph' || $image->moderation_status == 'accepted') {
echo " <image url=\"http://{$_SERVER['HTTP_HOST']}/photo/{$image->gridimage_id}\">";
echo ' <title>' . utf8_encode(htmlentities($image->title)) . '</title>';
echo " <user profile=\"http://{$_SERVER['HTTP_HOST']}{$image->profile_link}\">" . utf8_encode(htmlentities($image->realname)) . '</user>';
echo ' ' . preg_replace('/alt=".*?" /', '', $image->getThumbnail(120, 120));
if ($more) {
echo '<taken>' . htmlentities($image->imagetaken) . '</taken>';
echo '<submitted>' . htmlentities($image->submitted) . '</submitted>';
echo '<category>' . utf8_encode(htmlentities2($image->imageclass)) . '</category>';
echo '<comment><![CDATA[' . utf8_encode(htmlentities2($image->comment)) . ']]></comment>';
echo '<view_direction>' . htmlentities($image->view_direction) . '</view_direction>';
}
echo ' <location grid="' . $square->reference_index . '" eastings="' . $image->nateastings . '" northings="' . $image->natnorthings . '" figures="' . $image->natgrlen . '"/>';
echo '</image>';
}
}
}
} else {
if ($this->output == 'json') {
print "{error: '0 results'}";
} else {
echo '<status state="ok" count="0"/>';
}
}
$this->endResponse();
} else {
$this->error("Invalid grid reference " . $this->params[0]);
}
}
