function generateFnImageAnnotationXmlV03()
{
// make sure <entry>...<entry> is clearly generated
global $FN_FEED_PATH, $FN_FEED_STYLESHEET_PATH, $FN_FOTONOTES_DATA_PATH_PREFIX, $FILETYPES;
global $ANNOTATIONS_ORIGINALS_FOLDER, $ANNOTATIONS_THUMBNAILS_FOLDER;
$xml = null;
// get unique uuid for feed
$feed_uuid = getNewUUID();
$this->param["feed_uuid"] = $feed_uuid;
// get feed file destination based on today's date
$createdtime = time();
$year = gmdate("Y", $createdtime);
$month = gmdate("m", $createdtime);
$day = gmdate("d", $createdtime);
$created = gmdate("Y-m-d\\TH:i:s\\Z", $createdtime);
$storagepath = $FN_FEED_PATH . $year . "/" . $month . "/" . $day;
$feed_file_path = $storagepath . "/" . $feed_uuid . ".xml";
$this->param["feed_file_path"] = $feed_file_path;
displayDebug("feed_file_path: {$feed_file_path}", 3);
displayDebug("param[feed_file_path]: " . $this->param["feed_file_path"], 3);
//make sure path exists
createPath($storagepath);
// parse incoming xml
displayDebug("this->param[src_xml]", 2);
displayDebugParam($this->param["src_xml"], 2);
$entry_array = $this->parseEntryXML($this->param["src_xml"]);
// ASSIGN *entry_array* values to *annotations* params
foreach ($entry_array as $key => $value) {
$this->setFnImageAnnotationParam($key, $value);
}
// fix uuid
// first transform existing <id> in xml to <fn:id>
//$xml = preg_replace("#<id>(.*)</id>#","<fn2:id>$1</fn2:id>",$xml);
$this->param["src_xml"] = preg_replace("#<id>(.*)</id>#", "<fn:id>\$1</fn:id>", $this->param["src_xml"]);
$entry_uuid = "<id>{$entry_array['id']}</id>\n";
$parent_entry_id = $entry_array['parent_id'];
$parent_entry_uuid = "<parent_uuid>" . $entry_array['parent_id'] . "</parent_uuid>";
$parent_entry_array = null;
//getEntriesXML2Array($parent_entry_id);
//echo "\ngeom: ".$parent_entry_array['geometry']. "\n";
$entry_geometry = "<geometry>" . $parent_entry_array['geometry'] . "</geometry>";
// SET parent_image_link in fn_anntoation
$this->param["parent_link_jpg"] = $parent_entry_array["link_jpg"];
// PREPARE *make image* parameters
displayDebug("<p>parent_entry_array: {$parent_entry_array}", 2);
displayDebugParam($parent_entry_array, 2);
$annotation_storagepath = $ANNOTATIONS_ORIGINALS_FOLDER . "/" . $year . "/" . $month . "/" . $day;
displayDebug("annotation_storagepath: {$annotation_storagepath}", 1);
// CHECK AND CREATE *file path*
createPath($annotation_storagepath);
// PREPARE xml links for section of photo
$entry_link_jpg = "http://" . $_SERVER['HTTP_HOST'] . preg_replace("#/fns/fotonotes.php#", "", $_SERVER['REQUEST_URI']) . $annotation_storagepath . '/' . $entry_array[id] . '.jpg';
$entry_link_jpg = "http://" . $_SERVER['HTTP_HOST'] . preg_replace("#/fns/fotonotes2.php#", "", $_SERVER['REQUEST_URI']) . $annotation_storagepath . '/' . $entry_array[id] . '.jpg';
displayDebug("\$entry_link_jpg: {$entry_link_jpg}", 3);
// this won't always be jpg
$entry_mimetype = "image/jpg";
$entry_annotation_link = "<link href=\"{$entry_link_jpg}\" rel=\"annotated_region\" type=\"{$entry_mimetype}\" />";
$entry_jpg_link = "<link href=\"{$entry_link_jpg}\" rel=\"jpg\" type=\"{$entry_mimetype}\" />";
// WRITE annotated section of photo to file system
displayDebug("\n fn_makeImage ({$parent_entry_array['link_jpg']}, " . str_replace(",", " ", $entry_array[boundingbox]) . ", 1,\n\t\t\tnull, null, {$annotation_storagepath}.'/'.{$entry_array['id']}.'.jpg')");
fn_makeImage($parent_entry_array['link_jpg'], str_replace(",", " ", $entry_array[boundingbox]), 1, null, null, $annotation_storagepath . '/' . $entry_array[id] . '.jpg', 1);
// PREPARE *make image* parameters for *thumbnail* of annotated region
$annotation_thumbnail_storagepath = $ANNOTATIONS_THUMBNAILS_FOLDER . "/" . $year . "/" . $month . "/" . $day;
displayDebug("annotation_storagepath: {$annotation_thumbnail_storagepath}", 3);
// calculate thumbscale factor - This needs to be better, to actually calculate scale!
$thumbscale = 1;
// CHECK AND CREATE *file path* for *thumbnail* of annotated region
createPath($annotation_thumbnail_storagepath);
// PREPARE xml links for *thumbnail* of annotated region
$entry_thumbnail_link_jpg = "http://" . $_SERVER['HTTP_HOST'] . preg_replace("#/fns/fotonotes.php#", "", $_SERVER['REQUEST_URI']) . $annotation_thumbnail_storagepath . '/' . $entry_array[id] . '.jpg';
$entry_thumbnail_link_jpg = "http://" . $_SERVER['HTTP_HOST'] . preg_replace("#/fns/fotonotes2.php#", "", $_SERVER['REQUEST_URI']) . $annotation_thumbnail_storagepath . '/' . $entry_array[id] . '.jpg';
// this won't always be jpg
$entry_mimetype = "image/jpg";
$entry_mimetype_thn = "image/thn-jpg";
$entry_thumbnail_link = "<link href=\"{$entry_link_jpg}\" rel=\"annotated region image\" type=\"{$entry_mimetype}\" />";
$entry_annotation_thumbnail_link = "<link href=\"{$entry_thumbnail_link_jpg}\" rel=\"thn\" type=\"{$entry_mimetype_thn}\" />";
// this won't always be jpg
$parent_entry_mimetype = "image/jpg";
$parent_entry_url = "";
$parent_entry_link = "<link href=\"\" rel=\"annotated image\" type=\"{$parent_entry_mimetype}\" />";
// WRITE *thumbnail of annotated section of photo to file system
fn_makeImage($parent_entry_array['link_jpg'], str_replace(",", " ", $entry_array[boundingbox]), $thumbscale, null, null, $annotation_thumbnail_storagepath . '/' . $entry_array[id] . '.jpg');
// Almost done - just need to create annotation entry xml, store it properly, and put feed on file system.
// BUILD *annotation entry xml*
// this needs fixing - what should $xml be that is getting replaced?
$xml_entryinfo = preg_replace("#<entry>#", "<entry title=\"FotoNotes Annotation\" type=\"fn\" " . " xmlns:fn=\"http://fotonotes.net/protocol/fotonotes_0.2\">" . $entry_uuid . $entry_geometry . $entry_jpg_link . $entry_annotation_link . $entry_annotation_thumbnail_link . $parent_entry_uuid, $this->param["src_xml"]);
$xml_entryinfo = preg_replace("#<([a-zA-Z])#", "\n<\$1", $xml_entryinfo);
$xml_entryinfo = preg_replace("#</fn:selection>#", "\n</fn:selection>", $xml_entryinfo);
$xml_entryinfo = preg_replace("#</author>#", "\n</author>", $xml_entryinfo);
$xml_entryinfo = preg_replace("#</entry>#", "\n</entry>", $xml_entryinfo);
displayDebug("xml_entryinfo: ", 2);
displayDebugParam($xml_entryinfo, 2);
$this->param["xml_entryinfo"] = $xml_entryinfo;
displayDebug("generateFnImageAnnotationXml xml_entryinfo:", 2);
displayDebugParam($this->param["xml_entryinfo"]);
return $this->param["xml_entryinfo"];
}
function doFnAction()
{
global $FNSAVESTRATEGY, $FNRETRIEVESTRATEGY, $FNANNOTATIONFEEDSAVESTRATEGY, $FN_FOTONOTES_DATA_PATH_PREFIX;
displayDebugParam($this->param, 3);
switch ($this->param["action"]) {
case "display":
// GET annotations for this image
// UPDATE DOM to include the modified image.
displayDebug("action: display \n display image: " . $this->param["image"], 3);
displayDebug("action: display \n display image_path: " . $this->param["image_path"], 3);
// Get scaling information
$this->getAnnotationScaling();
$annotations = $this->getAnnotations();
displayDebugParam($annotations, 5);
$annotationsHTML = $this->getAnnotationsHTMLFromAnnotations($annotations);
// PRINT annotationsHTML out to send back to client. This pushed back correct information.
echo "displayHTML##{$annotationsHTML}##";
break;
case "add":
// ADD annotation
// prompt for password?
if ($this->param['ADD'] == 'prompt' && $this->param['password'] != $this->param['PASSWORD']) {
die('success=denied');
}
// CREATE new FNAnnotation (FNImage)
$fna = new FNImageAnnotation($this);
// create a uuid for entry
$id_number = getNewUUID();
$this->setFnImageParam("annotationID", $id_number);
$fna->setFnImageAnnotationParam("annotationID", $id_number);
$id = preg_replace("#([^/]*\\.jpg)#Umsi", "{$id_number}@\$1", $this->param["image"]);
displayDebug("id: {$id}", 3);
displayDebug("annotationID: " . $this->param['annotationID'], 1);
displayDebugParam($this->param['xml'], 1);
$this->param["xml"] = preg_replace("#<issued>.*</issued>#Umsi", "", $this->param["xml"]);
$this->param["xml"] = preg_replace("#<created>.*</created>#Umsi", "", $this->param["xml"]);
$this->param["xml"] = preg_replace("#<modified>.*</modified>#Umsi", "", $this->param["xml"]);
//$link_alt = "<link rel=\"alternate\" type=\"text/html\"><![CDATA[$FN_FOTONOTES_DISPLAY_SCRIPT"."&entry_ID=$id_number"."]]></link> ";
//$link_alt = "<link rel=\"alternate\" type=\"text/html\" href=\"$FN_FOTONOTES_DISPLAY_SCRIPT&entry_ID=$id_number\" /> ";
$timestamp = $this->param["timestamp"];
$this->param["xml"] = preg_replace("#<entry>#Umsi", "<entry><id>{$id}</id>{$link_alt}<issued>{$timestamp}</issued><created>{$timestamp}</created><modified>{$timestamp}</modified>", $this->param["xml"]);
displayDebug("xml:", 3);
displayDebugParam($this->param['xml'], 3);
// SET annotation's xml parameter from image
$fna->setFnImageAnnotationParam("src_xml", $this->param["xml"]);
$fna_xml = $fna->generateFnImageAnnotationXml();
// also creates thumbnails currently
// PERFORM save
$results = $this->saveNewAnnotation($fna);
displayDebug("and results here are: {$results}", 4);
if (!$results) {
echo "success=error";
break;
}
// SAVE *anotation feed file* in each place indicated by configuration settings
if ($FNANNOTATIONFEEDSAVESTRATEGY["FNAnnotationFeedSaveXmlFile"]) {
$fnafsave = new FNAnnotationFeedSaveXmlFile();
$fnafsave->updateFNAnnotationFeed($this, $fna);
}
echo 'success=ok';
break;
case "modify":
// UPDATE annotation
// prompt for password?
if ($this->param['MODIFY'] == 'prompt' && $this->param['password'] != $this->param['PASSWORD']) {
die('success=denied');
}
// CREATE new FNAnnotation (FNImage)
displayDebug("action: modify", 2);
$fna = new FNImageAnnotation($this);
displayDebug("xml is: " . $this->param["xml"], 2);
preg_match("#<id>(.*)</id>#", $this->param["xml"], $matches);
displayDebug("annotation id to delete/update: " . $matches[1], 2);
$fna->setFnImageAnnotationParam("id", $matches[1]);
$this->setFnImageParam("annotationID", $matches[1]);
$fna->setFnImageAnnotationParam("annotationID", $matches[1]);
$id = preg_replace("#([^/]*\\.jpg)#Umsi", $matches[1] . "@\$1", $this->param["image"]);
//displayDebug("id: $id", 3);
displayDebug("annotationID: " . $this->param['annotationID'], 1);
displayDebugParam($this->param['xml'], 1);
// GET old date information
$annotations = $this->getAnnotations();
// LOOP through existing annotations to get old information
for ($i = 0; $i < count($annotations); $i++) {
displayDebug("looking at id: " . $annotations[$i]['id'], 4);
if ($annotations[$i]['id'] == $this->param['annotationID']) {
// Found the correct annotation data
$originalcreated = $annotations[$i]['created'];
$originalissued = $annotations[$i]['issued'];
}
}
displayDebug("originalcreated: {$originalcreated}; originalissued: {$originalissued}", 4);
$this->param["xml"] = preg_replace("#<issued>.*</issued>#Umsi", "", $this->param["xml"]);
$this->param["xml"] = preg_replace("#<created>.*</created>#Umsi", "", $this->param["xml"]);
$this->param["xml"] = preg_replace("#<modified>.*</modified>#Umsi", "", $this->param["xml"]);
//$link_alt = "<link rel=\"alternate\" type=\"text/html\"><![CDATA[$FN_FOTONOTES_DISPLAY_SCRIPT"."&entry_ID=$id_number"."]]></link> ";
//$link_alt = "<link rel=\"alternate\" type=\"text/html\" href=\"$FN_FOTONOTES_DISPLAY_SCRIPT&entry_ID=$matches[1]\" /> ";
$timestamp = $this->param["timestamp"];
$this->param["xml"] = preg_replace("#<entry>#Umsi", "<entry><id>{$id}</id>{$link_alt}<issued>{$originalissued}</issued><created>{$originalcreated}</created><modified>{$timestamp}</modified>", $this->param["xml"]);
displayDebugParam($this->param['xml'], 3);
$fna->setFnImageAnnotationParam("src_xml", $this->param["xml"]);
// UPDATE annotationXMLBlock
$this->param['annotationXMLBlock'] = preg_replace("#(<entry><id>" . $this->param['annotationID'] . "</id>.*</entry>)#Umsi", $fna->param['src_xml'], $this->param['annotationXMLBlock']);
$fna->param['annotationXMLBlock'] = preg_replace("#(<entry><id>" . $this->param['annotationID'] . "</id>.*</entry>)#Umsi", $fna->param['src_xml'], $this->param['annotationXMLBlock']);
// UPDATE *existing annotation*
$results = $this->updateExistingAnnotationByID($fna);
if (!$results) {
echo "success=error";
break;
}
/*
// SAVE *anotation feed file* in each place indicated by configuration settings
if ($FNANNOTATIONFEEDSAVESTRATEGY["FNAnnotationFeedSaveXmlFile"]) {
$fnafsave = new FNAnnotationFeedSaveXmlFile;
$fnafsave->saveFNAnnotationFeed($this, $fna);
}
*/
echo 'success=ok';
break;
case "delete":
displayDebug("action: delete", 2);
// prompt for password?
if ($this->param['DELETE'] == 'prompt' && $this->param['password'] != $this->param['PASSWORD']) {
die('success=denied');
}
$fna = new FNImageAnnotation($this);
displayDebug("xml is: " . $this->param["xml"], 2);
preg_match("#<id>(.*)</id>#", $this->param["xml"], $matches);
displayDebug("annotation id to delete: " . $matches[1], 2);
$fna->setFnImageAnnotationParam("id", $matches[1]);
// DELETE *existing annotation*
$results = $this->deleteAnnotationByID($fna);
echo 'success=ok';
break;
case "annotationfeed":
displayDebug("action: annotationfeed", 2);
break;
}
}
