private static function goToPhraseExistence($phrase, $page, $version)
{
session_start();
if (!empty($phrase)) {
$_SESSION['phrase'] = $phrase;
}
//prep for redirect if it happens;
if (!empty($phrase)) {
Feed_ForwardLink_Search::goToNewestWikiRevision($version, $phrase, $page);
}
if (!empty($_SESSION['phrase'])) {
//recover from redirect if it happened
$phrase = $_SESSION['phrase'];
unset($_SESSION['phrase']);
}
}
static function wikiView()
{
global $page, $headerlib;
$me = new self();
$phrase = !empty($_REQUEST['phrase']) ? $_REQUEST['phrase'] : '';
Feed_ForwardLink_Search::restoreTextLinkPhrasesInWikiPage($me->getItems(), $phrase);
//if we have an awaiting textlink that needs sent, we do so here
$result = Tracker_Query::tracker('Wiki Attributes')->byName()->render(false)->filterFieldByValue('Page', $page)->filterFieldByValue('Type', 'TextLink Send')->query();
if (count($result) > 0) {
foreach (Feed_ForwardLink_Send::sendAll() as $text => $received) {
$receivedJSON = json_decode($received);
if (isset($receivedJSON->feed) && $receivedJSON->feed == 'success') {
Tracker_Query::tracker('Wiki Attributes')->byName()->render(false)->filterFieldByValue('Page', $page)->filterFieldByValue('Type', 'TextLink Send')->filterFieldByValue('Attribute', $text)->delete(true);
$headerlib->add_jq_onready("\$.notify('" . tr("TextLink and ForwardLink created...") . "');");
}
}
}
}
function appendToContents(&$contents, $item)
{
global $prefs, $_REQUEST;
if ($this->debug == true) {
ini_set('error_reporting', E_ALL);
ini_set('display_errors', 1);
}
$this->itemsAdded = false;
foreach ($item->feed->entry as $i => $newEntry) {
$this->verifications[$i] = array();
$this->verifications[$i]["reason"] = array();
//lets remove the new entry if it has already been accepted in the past
foreach ($contents->entry as &$existingEntry) {
if ($existingEntry->textlink->text == $newEntry->textlink->text && $existingEntry->textlink->href == $newEntry->textlink->href) {
$this->verifications[$i]['reason'][] = 'exists';
unset($item->feed->entry[$i]);
}
}
$revision = Feed_ForwardLink_Search::findWikiRevision($newEntry->forwardlink->text);
$this->verifications[$i]["hashBy"] = JisonParser_Phraser_Handler::superSanitize($newEntry->forwardlink->author . $newEntry->forwardlink->authorInstitution . $newEntry->forwardlink->authorProfession);
$this->verifications[$i]['foundRevision'] = $revision;
$this->verifications[$i]["metadataHere"] = $this->metadata->raw;
$this->verifications[$i]["phraseThere"] = JisonParser_Phraser_Handler::superSanitize($newEntry->forwardlink->text);
$this->verifications[$i]["hashHere"] = hash_hmac("md5", $this->verifications[$i]["hashBy"], $this->verifications[$i]["phraseThere"]);
$this->verifications[$i]["hashThere"] = $newEntry->forwardlink->hash;
$this->verifications[$i]['exists'] = JisonParser_Phraser_Handler::hasPhrase($revision['data'], $this->verifications[$i]["phraseThere"]);
if ($this->verifications[$i]['hashHere'] != $this->verifications[$i]['hashThere']) {
$this->verifications[$i]['reason'][] = 'hash_tampering';
unset($item->feed->entry[$i]);
}
if ($newEntry->forwardlink->websiteTitle != $prefs['browsertitle']) {
$this->verifications[$i]['reason'][] = 'title';
unset($item->feed->entry[$i]);
}
if ($this->verifications[$i]['exists'] == false) {
if (empty($this->verifications[$i]['reason'])) {
$this->verifications[$i]['reason'][] = 'no_existence_hash_pass';
} else {
$this->verifications[$i]['reason'][] = 'no_existence';
}
unset($item->feed->entry[$i]);
}
foreach ($newEntry->forwardlink as $key => $value) {
if (isset(Feed_ForwardLink_Metadata::$acceptableKeys[$key]) && Feed_ForwardLink_Metadata::$acceptableKeys[$key] == true) {
//all clear
} else {
$this->verifications[$i]['reason'][] = 'metadata_tampering' . ($this->debug == true ? $key : '');
unset($item->feed->entry[$i]);
}
}
foreach ($newEntry->textlink as $key => $value) {
if (isset(Feed_ForwardLink_Metadata::$acceptableKeys[$key]) && Feed_ForwardLink_Metadata::$acceptableKeys[$key] == true) {
//all clear
} else {
$this->verifications[$i]['reason'][] = 'metadata_tampering' . ($this->debug == true ? $key : '');
unset($item->feed->entry[$i]);
}
}
}
if (empty($item->feed->entry) == false) {
$this->itemsAdded = true;
foreach ($item->feed->entry as &$entry) {
Tracker_Query::tracker('Wiki Attributes')->byName()->replaceItem(array('Page' => $this->page, 'Attribute' => '', 'Value' => $entry->forwardlink->text, 'Type' => 'ForwardLink Accepted'));
}
if (empty($contents->entry) == true) {
$contents->entry = array();
}
$contents->entry = array_merge($contents->entry, $item->feed->entry);
}
}
