function delete()
{
global $wgOut, $wgRequest, $wgUser;
if (!$wgRequest->wasPosted()) {
$wgOut->addHTML(wfMsg('mv_stream_delete_warrning', MV_Index::countMVDInRange($this->mvTitle->getStreamId())));
}
//update text button to delete stream rather than delete stream
parent::delete();
}
function deleteDB()
{
$dbw =& wfGetDB(DB_WRITE);
//remove any MVD index items:
MV_Index::remove_by_stream_id($this->id);
//remove any digest
$dbw->delete('mv_clipview_digest', array('stream_id' => $this->id));
//remove any images
$dbw->delete('mv_stream_images', array('stream_id' => $this->id));
//remove pointers to any files:
$dbw->delete('mv_stream_files', array('stream_id' => $this->id));
}
function generate($take_duration)
{
global $mvgIP;
require_once $mvgIP . '/includes/MV_Index.php';
$s = MV_Stream::newStreamByName($this->name);
if (!$s->db_load_stream()) {
return "An error occured while loading stream info please notify Administrator";
}
$stream_duration = $s->getDuration();
if ($stream_duration === NULL) {
return "Error: Stream Duration not set";
}
$sitting_id = $s->getSittingId();
$editors = $this->getAssignedEditors($sitting_id);
$readers = $this->getAssignedReaders($sitting_id);
$reporters = $this->getAssignedReporters($sitting_id);
$editors_count = count($editors);
$readers_count = count($readers);
$reporters_count = count($reporters);
$html = '';
if ($editors_count == 0) {
$html .= "No Editors Assigned";
return $html;
}
if ($readers_count == 0) {
$html .= "No Readers Assigned";
return $html;
}
if ($reporters_count == 0) {
$html .= "No Reporters Assigned";
return $html;
}
//delete all existing take transcripts
$dbr =& wfGetDB(DB_SLAVE);
$result =& MV_Index::getMVDInRange($s->getStreamId(), 0, $s->getDuration(), $this->mvd_tracks);
while ($row = $dbr->fetchObject($result)) {
$title = Title::newFromText($row->wiki_title, MV_NS_MVD);
$art = new Article($title);
if ($art->exists()) {
$art->doDelete("new takes generated", true);
}
}
$num_editor = 0;
$num_reader = 0;
$num_reporter = 0;
for ($i = 0; $i < $stream_duration; $i = $i + $take_duration) {
$start_time = $i;
$end_time = $i + $take_duration;
$title_text = 'Take_en:' . $this->name . '/' . seconds2ntp($start_time) . '/' . seconds2ntp($end_time);
$title = Title::newFromText($title_text, MV_NS_MVD);
$editor = User::newFromId($editors[$num_editor]);
$editor_name = $editor->getRealName();
$reader = User::newFromId($readers[$num_editor]);
$reader_name = $reader->getRealName();
$reporter = User::newFromId($reporters[$num_editor]);
$reporter_name = $reporter->getRealName();
$article = new Article($title);
$text = '[[Edited By::' . $editor_name . ']], ' . '[[Read By::' . $reader_name . ']], ' . '[[Reported By::' . $reporter_name . ']], ' . '[[Status::Incomplete]]';
$article->doEdit($text, 'Automatically Generated', EDIT_NEW);
if ($num_editor < $editors_count - 1) {
$num_editor++;
} else {
$num_editor = 0;
}
if ($num_reader < $readers_count - 1) {
$num_reader++;
} else {
$num_reader = 0;
}
if ($num_reporter < $reporters_count - 1) {
$num_reporter++;
} else {
$num_reporter = 0;
}
}
$html .= 'Takes Successfully Generated';
return $html;
}
function update_index_page(&$article, &$text)
{
global $mvgIP, $mvIndexTableName;
//check static or $this usage context
//use mv title to split up the values:
$mvTitle = new MV_Title($article->mTitle->getDBkey());
//print "Wiki title: " . $mvTitle->getWikiTitle();
//fist check if an mvd entry for this stream already exists:
$mvd_row = MV_Index::getMVDbyTitle($mvTitle->getWikiTitle());
//set up the insert values:
$insAry = array('mv_page_id' => $article->mTitle->getArticleID(), 'wiki_title' => $mvTitle->getWikiTitle(), 'mvd_type' => $mvTitle->getTypeMarker(), 'stream_id' => $mvTitle->getStreamId(), 'start_time' => $mvTitle->getStartTimeSeconds(), 'end_time' => $mvTitle->getEndTimeSeconds());
$dbw =& wfGetDB(DB_WRITE);
if (count($mvd_row) == 0) {
return $dbw->insert($mvIndexTableName, $insAry);
} else {
$dbw->update($mvIndexTableName, $insAry, array('mv_page_id' => $mvd_row->mv_page_id));
}
}
function get_stream_cmml($inline=false, $force_track=null){
$dbr =& wfGetDB(DB_SLAVE);
//set cmml name space if inline:
$ns = ($inline)?'cmml:':'';
$ns='';
$encap=false;//if we should have a parent cmml tag
if(!$force_track){
//check the request to get trac set:
$mvcp = new MV_Component();
$mvcp->procMVDReqSet();
$tracks = $mvcp->mvd_tracks;
if(count($mvcp->mvd_tracks)>1)$encap=true;
}else{
$tracks = $force_track;
$encap=false;
}
//get the stream title
$streamTitle = new MV_Title($this->stream_name.'/'.$this->req_time);
$wgTitle = Title::newFromText($this->stream_name.'/'.$this->req_time, MV_NS_STREAM);
//do mvd_index query:
$mvd_res = MV_Index::getMVDInRange($streamTitle->getStreamId(),
$streamTitle->getStartTimeSeconds(),
$streamTitle->getEndTimeSeconds(), $tracks);
//get the stream stream req
if(!$inline)header('Content-Type: text/xml');
//print the header:
if(!$inline)print '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'."\n";
//if(!$inline)print '<!DOCTYPE cmml SYSTEM "http://svn.annodex.net/standards/cmml_2_0.dtd">'."\n";
$tracks=array();
if(count($dbr->numRows($mvd_res))!=0){
global $wgOut;
$MV_Overlay = new MV_Overlay();
while($mvd = $dbr->fetchObject($mvd_res)){
if(!isset($tracks[$mvd->mvd_type]))$tracks[$mvd->mvd_type]='';
$tracks[$mvd->mvd_type].='
<'.$ns.'clip id="mvd_'.$mvd->id.'" start="ntp:'.seconds2ntp($mvd->start_time).'" end="ntp:'.seconds2ntp($mvd->end_time).'">
<'.$ns.'img src="'.htmlentities($streamTitle->getFullStreamImageURL(null, seconds2ntp($mvd->start_time))).'"/>
<'.$ns.'body><![CDATA[
'. $MV_Overlay->getMVDhtml($mvd, $absolute_links=true).'
]]></'.$ns.'body>
</'.$ns.'clip>';
//clear wgOutput
}
}
if($encap)print '<cmml_set>';
//based on: http://trac.annodex.net/wiki/CmmlChanges
foreach($tracks as $role=>$body_string){ ?>
<cmml lang="en" id="<?=$role?>" role="<?=wfMsg($role)?>" xmlns="http://svn.annodex.net/standards/cmml_2_0.dtd">
<<?=$ns?>head>
<<?=$ns?>title><?=wfMsg($role)?></<?=$ns?>title>
<<?=$ns?>description><?=htmlentities(wfMsg($role.'_desc'))?></<?=$ns?>description>
</<?=$ns?>head>
<?=$body_string?>
</cmml>
<?
}
if($encap)print '</cmml_set>';
}
function getHTML()
{
global $wgUser;
$o = '';
$sk = $wgUser->getSkin();
$dbr = wfGetDB(DB_SLAVE);
//if in overview mode don't print out the navigator:
global $wgRequest;
if ($wgRequest->getVal('view') == 'overview') {
return '';
}
// get all annotative layers
$stream_id = $this->mv_interface->article->mvTitle->getStreamId();
$stream_name = $this->mv_interface->article->mvTitle->getStreamName();
$stream_time_req = $this->mv_interface->article->mvTitle->getTimeRequest();
$start_sec = $this->mv_interface->article->mvTitle->getStartTimeSeconds();
$duration_sec = $this->mv_interface->article->mvTitle->getDuration();
$end_sec = $this->mv_interface->article->mvTitle->getEndTimeSeconds();
// print "start $start_sec end:$end_sec \n ";
foreach (array('prev', 'next') as $pntype) {
if ($o != '') {
$o .= ' ';
}
if ($pntype == 'prev') {
if ($start_sec == 0) {
continue;
}
$qstart = 0;
$qend = $start_sec - 1;
$orderby = 'end_time DESC';
} elseif ($pntype == 'next') {
$qstart = $end_sec + 1;
$qend = $duration_sec;
$orderby = 'start_time ASC';
}
// print "Qstart looking for $pntype:$qstart: ".seconds2npt($qstart) ." Qend:$qend : " . seconds2npt($qend) . " \n";
$mvd_rows = MV_Index::getMVDInRange($stream_id, $qstart, $qend, $mvd_type = 'anno_en', $getText = false, $smw_properties = array('Speech_by', 'Bill', 'category'), $options = array('LIMIT' => 1, 'ORDER BY' => $orderby));
//print $dbr->lastQuery();
//print_r($mvd_rows);
//die;
// print "SHOULD GET $pntype for $stream_time_req";
reset($mvd_rows);
if (count($mvd_rows) != 0) {
$row = current($mvd_rows);
// $prev_end = $row->end_time;
$stime_req = seconds2npt($row->start_time) . '/' . seconds2npt($row->end_time);
$streamTitle = Title::newFromText($stream_name . '/' . $stime_req, MV_NS_STREAM);
$tool_tip = '';
// print_r($row);
if (isset($row->Speech_by)) {
if (trim($row->Speech_by) != '') {
//check if the person has an icon:
$pimg = mv_get_person_img($row->Speech_by);
$o .= wfMsg('mv_' . $pntype . '_speech', $sk->makeKnownLinkObj($streamTitle, '<img title="' . str_replace('_', ' ', $row->Speech_by) . '" width="40" src="' . $pimg->getURL() . '">'));
//$o .= wfMsg( 'mv_' . $pntype . '_speech', $sk->makeKnownLinkObj( $streamTitle, str_replace( '_', ' ', $row->Speech_by ) ) );
// $tool_tip.= 'Speech By: '. $row->Speech_by;
} elseif (trim($row->Bill) != '') {
$o .= wfMsg('mv_' . $pntype . '_bill', $sk->makeKnownLinkObj($streamTitle, str_replace('_', ' ', $row->Bill)));
} elseif (is_array($row->category) && count($row->category) != 0) {
$first_cat = current($row->category);
$o .= wfMsg('mv_' . $pntype . '_cat', $sk->makeKnownLinkObj($streamTitle, str_replace('_', ' ', $first_cat)));
}
}
}
}
return $o;
}
function onEdit(&$mvd_pages_cache, $mvd_id)
{
// force update local mvd_page_cache from db:
$mvd_pages_cache[$mvd_id] = MV_Index::getMVDbyId($mvd_id);
$stream_name = MV_Stream::getStreamNameFromId($this->mvd_pages[$mvd_id]->stream_id);
$streamTitle = Title::newFromText($stream_name, MV_NS_STREAM);
// clear the cache for the parent stream page:
// print "clear parent stream: " . $streamTitle ."\n";
Article::onArticleEdit($streamTitle);
}
function parsePlaylist()
{
global $wgParser, $wgOut;
//valid playlist in-line-attributes:
$mvInlineAttr = array('wClip', 'mvClip', 'title', 'linkback', 'desc', 'desc', 'image');
//build a associative array of "clips"
$seq_text = $this->getSequenceText();
$seq_lines = explode("\n", $seq_text);
$parseBucket = $cur_attr = '';
$clip_inx = -1;
foreach ($seq_lines as $line) {
//actions start with |
$e = strpos($line, '=');
if ($e !== false) {
$cur_attr = substr($line, 1, $e - 1);
}
if (in_array($cur_attr, $mvInlineAttr)) {
if ($cur_attr == 'mvClip') {
$clip_inx++;
}
//close the parse bucket (found a valid inline attr)
if ($parseBucket != '' && $cur_attr != 'desc') {
$output = $wgParser->parse($parseBucket, $parser->mTitle, $parser->mOptions, true, false);
$parseBucket = '';
}
}
$start_pos = $e !== false ? $e + 1 : 0;
if ($clip_inx != -1) {
if (!isset($this->clips[$clip_inx])) {
$this->clips[$clip_inx] = array();
}
if (!isset($this->clips[$clip_inx][$cur_attr])) {
$this->clips[$clip_inx][$cur_attr] = '';
}
$this->clips[$clip_inx][$cur_attr] .= substr($line, $start_pos);
}
}
//poluate data (this could go here or somewhere else)
foreach ($this->clips as $inx => &$clip) {
if (trim($clip['mvClip']) == '') {
unset($this->clips[$inx]);
continue;
}
if ($clip['mvClip']) {
$sn = str_replace('?t=', '/', $clip['mvClip']);
$streamTitle = new MV_Title($sn);
$wgStreamTitle = Title::newFromText($sn, MV_NS_STREAM);
if ($streamTitle->doesStreamExist()) {
//mvClip is a substitue for src so assume its there:
$clip['src'] = $streamTitle->getWebStreamURL();
//title
if (!isset($clip['title'])) {
$clip['title'] = '';
}
if ($clip['title'] == '') {
$clip['title'] = $streamTitle->getTitleDesc();
}
if (!isset($clip['info'])) {
$clip['info'] = '';
}
if ($clip['info'] == '') {
$clip['info'] = $wgStreamTitle->getFullURL();
}
}
//check if we should look up the image:
if (!isset($clip['image'])) {
$clip['image'] == '';
}
if ($clip['image'] == '') {
$clip['image'] = $streamTitle->getFullStreamImageURL();
}
//check if desc was present:
if (!isset($clip['desc'])) {
$clip['desc'] = '';
}
//for now just lookup all ... @@todo future expose diffrent language tracks
if ($clip['desc'] == '') {
$dbr =& wfGetDB(DB_SLAVE);
$mvd_res = MV_Index::getMVDInRange($streamTitle->getStreamId(), $streamTitle->getStartTimeSeconds(), $streamTitle->getEndTimeSeconds());
if (count($dbr->numRows($mvd_res)) != 0) {
$MV_Overlay = new MV_Overlay();
$wgOut->clearHTML();
while ($mvd = $dbr->fetchObject($mvd_res)) {
//output a link /line break
$MV_Overlay->outputMVD($mvd);
$wgOut->addHTML('<br>');
}
$clip['desc'] = $wgOut->getHTML();
$wgOut->clearHTML();
}
}
}
}
//print_r($this->clips);
}
function do_update_wiki_page($wgTitle, $wikiText, $ns = null, $forceUpdate = false)
{
global $botUserName;
if (!is_object($wgTitle)) {
//get the title and make sure the first letter is uper case
$wgTitle = Title::makeTitle($ns, ucfirst($wgTitle));
}
if (trim($wgTitle->getDBKey()) == '') {
print "empty title (no insert /update) \n";
return;
}
//print "INSERT BODY: ".$wikiText;
//make sure the text is utf8 encoded:
$wikiText = utf8_encode($wikiText);
$wgArticle = new Article($wgTitle);
if (!mvDoMvPage($wgTitle, $wgArticle, false)) {
print "bad title: " . $wgTitle->getNsText() . ':' . $wgTitle->getDBkey() . " no edit";
if ($wgTitle->exists()) {
print "remove article";
$wgArticle->doDeleteArticle('bad title');
}
//some how mvdIndex and mvd pages got out of sync do a seperate check for the mvd:
if (MV_Index::getMVDbyTitle($wgArticle->mTitle->getDBkey()) != null) {
print ', rm mvd';
MV_Index::remove_by_wiki_title($wgArticle->mTitle->getDBkey());
}
print "\n";
return;
}
if ($wgTitle->getNamespace() == MV_NS_MVD && MV_Index::getMVDbyTitle($wgTitle->getDBkey()) == null) {
//print "missing assoc mvd ...update \n";
} else {
if ($wgTitle->exists()) {
//if last edit!=mvBot skip (don't overwite peoples improvments')
$rev =& Revision::newFromTitle($wgTitle);
if ($botUserName != $rev->getRawUserText() && !$forceUpdate) {
print ' skiped page ' . $wgTitle->getNsText() . ':' . $wgTitle->getText() . ' edited by user:'******'#REDIRECT')) == '#REDIRECT' && !$forceUpdate) {
print ' skiped page moved by user:'******':' . $wgTitle->getText() . " is identical (no update)\n";
//if force update double check the mvd for consistancy?
return;
}
}
}
//got here do the edit:
$sum_txt = 'metavid bot insert';
$wgArticle->doEdit($wikiText, $sum_txt);
print "did edit on " . $wgTitle->getNsText() . ':' . $wgTitle->getDBkey() . "\n";
//die;
}
function get_aligned_time_title(&$pData, $preFix = 'Anno_en', $stream)
{
$dbr = wfGetDB(DB_SLAVE);
$mvd_rows = MV_Index::getMVDInRange($stream->getStreamId(), $pData['wiki_start_time'] - 120, $pData['wiki_end_time'] + 120, $mvd_type = 'Anno_en', $getText = false, $smw_properties = 'Speech_by');
$doSpeechInsert = true;
foreach ($mvd_rows as $row) {
if ($row->Speech_by) {
if ($row->Speech_by == $pData['Spoken_by']) {
print "match update existing: {$row->Speech_by} == " . $pData['Spoken_by'] . "\n";
$anno_title_str = $preFix . ':' . $stream->name . '/' . seconds2npt($row->start_time) . '/' . seconds2npt($row->end_time);
return $anno_title_str;
} else {
print "\nno existing speech match:{$row->Speech_by} != " . $pData['Spoken_by'] . "\n\n";
}
}
}
return false;
}
function mv_pl_wt($mvd_id)
{
global $wgRequest;
$mvd = MV_Index::getMVDbyId($mvd_id);
$mvTitle = new MV_Title($mvd->wiki_title);
return $mvTitle->getEmbedVideoHtml(array('id' => 'vid_' . $mvd_id, 'size' => $wgRequest->getVal('size'), 'autoplay' => true));
}
function edit($textbox1_override = null)
{
global $wgOut, $wgUser, $wgRequest;
$fname = 'MV_EditPage::edit';
wfProfileIn($fname);
wfDebug("{$fname}: enter\n");
// this is not an article
$wgOut->setArticleFlag(false);
$this->importFormData($wgRequest);
if ($textbox1_override) {
$this->textbox1 = $textbox1_override;
}
$this->firsttime = false;
if ($this->live) {
$this->livePreview();
wfProfileOut($fname);
return;
}
$permErrors = $this->mTitle->getUserPermissionsErrors('edit', $wgUser);
if (!$this->mTitle->exists()) {
$permErrors += array_diff($this->mTitle->getUserPermissionsErrors('create', $wgUser), $permErrors);
}
# Ignore some permissions errors.
$remove = array();
foreach ($permErrors as $error) {
if ($this->preview || $this->diff && ($error[0] == 'blockedtext' || $error[0] == 'autoblockedtext')) {
// Don't worry about blocks when previewing/diffing
$remove[] = $error;
}
if ($error[0] == 'readonlytext') {
if ($this->edit) {
$this->formtype = 'preview';
} elseif ($this->save || $this->preview || $this->diff) {
$remove[] = $error;
}
}
}
# array_diff returns elements in $permErrors that are not in $remove.
$permErrors = array_diff($permErrors, $remove);
if (!empty($permErrors)) {
wfDebug("{$fname}: User can't edit\n");
// limt rows for ajax:
$non_ajax_rows = $wgUser->getIntOption('rows');
$wgUser->setOption('rows', 5);
$sk = $wgUser->getSkin();
$cancel = '<a href="javascript:mv_disp_mvd(\'' . $this->mTitle->getDBkey() . '\',\'' . $this->mvd_id . '\');">' . wfMsgExt('cancel', array('parseinline')) . '</a>';
// get the stream parent:
$mvd = MV_Index::getMVDbyId($this->mvd_id);
$stream_name = MV_Stream::getStreamNameFromId($mvd->stream_id);
$lTitle = SpecialPage::getTitleFor('Userlogin');
$loginLink = $lTitle->getFullURL('returnto=' . MWNamespace::getCanonicalName(MV_NS_STREAM) . ':' . $stream_name);
$wgOut->addHTML(wfMsg('mv_user_cant_edit', $loginLink, $cancel));
$wgOut->readOnlyPage($this->mArticle->getContent(), true, $permErrors);
$wgUser->setOption('rows', $non_ajax_rows);
wfProfileOut($fname);
return;
} else {
if ($this->save) {
$this->formtype = 'save';
} elseif ($this->preview) {
$this->formtype = 'preview';
} elseif ($this->diff) {
$this->formtype = 'diff';
} else {
# First time through
$this->firsttime = true;
if ($this->previewOnOpen()) {
$this->formtype = 'preview';
} else {
$this->extractMetaDataFromArticle();
$this->formtype = 'initial';
}
}
}
wfProfileIn("{$fname}-business-end");
$this->isConflict = false;
// css / js subpages of user pages get a special treatment
$this->isCssJsSubpage = $this->mTitle->isCssJsSubpage();
$this->isWrongCaseCssJsPage = $this->isWrongCaseCssJsPage();
/* Notice that we can't use isDeleted, because it returns true if article is ever deleted
* no matter it's current state
*/
$this->deletedSinceEdit = false;
if ($this->edittime != '') {
/* Note that we rely on logging table, which hasn't been always there,
* but that doesn't matter, because this only applies to brand new
* deletes. This is done on every preview and save request. Move it further down
* to only perform it on saves
*/
if ($this->mTitle->isDeleted()) {
$this->lastDelete = $this->getLastDelete();
if (!is_null($this->lastDelete)) {
$deletetime = $this->lastDelete->log_timestamp;
if ($deletetime - $this->starttime > 0) {
$this->deletedSinceEdit = true;
}
}
}
}
# Show applicable editing introductions
if ($this->formtype == 'initial' || $this->firsttime) {
$this->showIntro();
}
if ($this->mTitle->isTalkPage()) {
$wgOut->addWikiMsg('talkpagetext');
}
# Attempt submission here. This will check for edit conflicts,
# and redundantly check for locked database, blocked IPs, etc.
# that edit() already checked just in case someone tries to sneak
# in the back door with a hand-edited submission URL.
// set up commit transaction
// $dbw = wfGetDB( DB_MASTER );
// $dbw->begin();
if ('save' == $this->formtype) {
if (!$this->attemptSave()) {
wfProfileOut("{$fname}-business-end");
wfProfileOut($fname);
return;
}
}
// $dbw->commit();
# First time through: get contents, set time for conflict
# checking, etc.
if ('initial' == $this->formtype || $this->firsttime) {
if ($this->initialiseForm() === false) {
$this->noSuchSectionPage();
wfProfileOut("{$fname}-business-end");
wfProfileOut($fname);
return;
}
if (!$this->mTitle->getArticleId()) {
wfRunHooks('EditFormPreloadText', array(&$this->textbox1, &$this->mTitle));
}
}
$this->showEditForm();
wfProfileOut("{$fname}-business-end");
wfProfileOut($fname);
}
function expand_wt($mvd_id, $terms_ary)
{
global $wgOut, $mvgIP;
global $mvDefaultSearchVideoPlaybackRes;
$mvd = MV_Index::getMVDbyId($mvd_id);
if (count($mvd) != 0) {
$mvTitle = new MV_Title($mvd->wiki_title);
// validate title and load stream ref:
if ($mvTitle->validRequestTitle()) {
list($vWidth, $vHeight) = explode('x', $mvDefaultSearchVideoPlaybackRes);
$embedHTML = '<span style="float:left;width:' . htmlspecialchars($vWidth + 20) . 'px">' . $mvTitle->getEmbedVideoHtml(array('id' => 'vid_' . $mvd_id, 'size' => $mvDefaultSearchVideoPlaybackRes, 'autoplay' => true)) . '</span>';
$wgOut->clearHTML();
$MvOverlay = new MV_Overlay();
$MvOverlay->outputMVD($mvd, $mvTitle);
$pageHTML = '<span style="padding-top:10px;float:left;width:450px">' . $wgOut->getHTML() . '</span>';
// return page html:
return $embedHTML . $pageHTML . '<div style="clear: both;"/>';
} else {
return wfMsg('mvBadMVDtitle');
}
} else {
return wfMsg('mv_error_mvd_not_found');
}
// $title = Title::MakeTitle(MV_NS_MVD, $wiki_title);
// $article = new Article($title);
// output table with embed left, and content right
// return $wgOut->parse($article->getContent());
}
function removeStream($removeMVDs = true)
{
global $mvIndexTableName;
$dbw =& wfGetDB(DB_WRITE);
$dbr =& wfGetDB(DB_SLAVE);
if ($removeMVDs) {
//delete metadata pages:
//@@todo figure out a way to do this quickly/group sql queries.
$res = MV_Index::getMVDInRange($this->getStreamId());
if ($dbr->numRows($res) != 0) {
while ($row = $dbr->fetchObject($res)) {
$title = Title::newFromText($row->wiki_title, MV_NS_MVD);
$article = new Article($title);
$article->doDelete('parent stream removed');
}
}
}
return true;
}
function getItemOutput($row, $opt = array())
{
global $wgUser;
$sk = $wgUser->getSkin();
//set defaults:
$person_ht = $bill_ht = $category_ht = $o = '';
if (!isset($row->start_time)) {
$row->start_time = 0;
}
if (!isset($row->end_time)) {
$row->end_time = 60 * 20;
}
$mvd_out_html = '';
$mvd_rows = MV_Index::getMVDInRange($row->stream_id, $row->start_time, $row->end_time, $mvd_type = 'anno_en', $getText = true, $smw_properties = array('Speech_by', 'Bill', 'category'), $options = array('limit' => 1));
if (count($mvd_rows) != 0) {
reset($mvd_rows);
$mvd_row = current($mvd_rows);
if (isset($opt['use_mvd_time']) && $opt['use_mvd_time']) {
$row->start_time = $mvd_row->start_time;
$row->end_time = $mvd_row->end_time;
}
// print_r($mvd_rows);
// print "type of: " . gettype($mvd_row);
if (isset($mvd_row->Speech_by)) {
if (trim($mvd_row->Speech_by) != '') {
$ptitle = Title::MakeTitle(NS_MAIN, $mvd_row->Speech_by);
$mvd_out_html .= '<span class="keywords">' . $sk->makeKnownLinkObj($ptitle, $ptitle->getText()) . '</span><br />';
}
}
if (isset($mvd_row->Bill)) {
if (trim($mvd_row->Bill) != '') {
$btitle = Title::MakeTitle(NS_MAIN, $mvd_row->Bill);
$mvd_out_html .= '<span class="keywords">Bill: ' . $sk->makeKnownLinkObj($btitle) . '
</span><br />';
}
}
global $wgContLang;
$mvdNStxt = $wgContLang->getNsText(MV_NS_MVD);
//grab categories if no bill or speech
if ($this->params['display_cat'] || $mvd_out_html == '') {
$dbr = wfGetDB(DB_READ);
$cl_res = $dbr->select('categorylinks', 'cl_to', array('cl_sortkey' => $mvdNStxt . ':' . str_replace('_', ' ', $mvd_row->wiki_title)), 'getTopClips::Categories', 'LIMIT 0, 5');
if ($dbr->numRows($cl_res) != 0) {
$mvd_out_html .= '<span class="keywords">Categories: ';
$coma = '';
while ($cl_row = $dbr->fetchObject($cl_res)) {
$cTitle = Title::MakeTitle(NS_CATEGORY, $cl_row->cl_to);
$mvd_out_html .= $coma . $sk->makeKnownLinkObj($cTitle, $cTitle->getText());
$coma = ', ';
}
$mvd_out_html .= '</span><br />';
}
}
} else {
//we have not meta
//if( isset($opt['remove_no_meta']) && $opt['remove_no_meta'])
//return false;
}
// first make link and stream title:
$mvStream = MV_Stream::newStreamByID($row->stream_id);
if (!$mvStream->doesStreamExist()) {
return false;
}
//limit our output range to < 20 min
if ($row->end_time - $row->start_time > 20 * 60) {
$row->end_time = $row->start_time + 20 * 60;
}
$nt = $mvStream->getStreamName() . '/' . seconds2npt($row->start_time) . '/' . seconds2npt($row->end_time);
$mvTitle = new MV_Title($nt, MV_NS_STREAM);
$mvStreamTitle = Title::MakeTitle(MV_NS_STREAM, $mvTitle->getNearStreamName($extra_range = '0'));
// output the image:
$o .= $sk->makeKnownLinkObj($mvStreamTitle, '<img alt="image for ' . $mvTitle->getStreamNameText() . ' ' . $mvTitle->getTimeDesc() . '" src="' . $mvTitle->getStreamImageURL('small') . '"/>', 'tl=1');
$title_span = '';
if (isset($mvStream->date_start_time)) {
$parts = split('_', $mvStream->getStreamName());
if (count($parts) >= 3) {
$title_span = ucfirst($parts[0] . ' ');
} else {
$title_span = $mvStream->getStreamName();
}
$title_span .= date('F jS, Y', $mvStream->date_start_time);
} else {
$title_span = $mvTitle->getStreamNameText() . $mvTitle->getTimeDesc();
}
$o .= '<span class="title">' . $sk->makeKnownLinkObj($mvStreamTitle, $title_span, 'tl=1') . '</span>';
//add mvd_annotative output:
$o .= $mvd_out_html;
return $o;
}
function do_process_text($stream, $force)
{
$dbr = wfGetDB(DB_SLAVE);
if ($force) {
global $botUserName;
// get wiki stream id:
$wikiStream = new MV_Stream(array('name' => $stream->name));
// first remove all bot edited pages:
$mvd_res = MV_Index::getMVDInRange($wikiStream->getStreamId(), null, null, 'Ht_en');
while ($row = $dbr->fetchObject($mvd_res)) {
$title = Title::newFromText($row->wiki_title, MV_NS_MVD);
$current = Revision::newFromTitle($title);
if ($current->getUserText() == $botUserName) {
$article = new Article($title);
$article->doDelete('mvbot removal');
print "removed {$row->wiki_title} \n";
} else {
print "skiped {$roe->wiki_title} (last edit by: " . $current->getUserText() . ")\n";
}
}
}
/* for now use the stream search table (in the future should put in our orphaned person data)
* should be able to do quick checks against the index. */
$sql = "SELECT (`time`+" . CC_OFFSET . ") as time, `value` " . "FROM `metavid`.`stream_attr_time_text`\n\t\t\t\t\t\tWHERE `stream_fk`=" . $stream->id . "\n\t\t\t\t\t\tAND `time` >= " . $stream->adj_start_time . "\n\t\t\t\t\t\tAND `time` <= " . $stream->adj_end_time . "\n\t\t\t\tORDER BY `time` ASC ";
// $sql = "SELECT * FROM `metavid`.`stream_search` WHERE `stream_fk`={$stream->id}";
$page_res = $dbr->query($sql);
if ($dbr->numRows($page_res) == 0) {
echo 'No pages for stream' . $stream->name . "\n";
}
$pages = array();
while ($page = $dbr->fetchObject($page_res)) {
$pages[] = $page;
}
print "Checking " . count($pages) . " text pages\n";
$i = $j = 0;
foreach ($pages as $inx => $page) {
// status updates:
if ($i == 50) {
print "on {$j} of " . count($pages) . "\n";
$i = 0;
}
$i++;
$j++;
$start_time = $page->time - $stream->adj_start_time;
if (seconds2npt($start_time) < 0) {
$start_time = '0:00:00';
}
if ($inx + 1 == count($pages)) {
$end_time = $stream->adj_end_time - $stream->adj_start_time;
} else {
$end_time = $pages[$inx + 1]->time - $stream->adj_start_time;
}
if ($end_time - $start_time > 40) {
$end_time = $start_time + 40;
}
// skip if end_time <1
if ($end_time < 0) {
continue;
}
// now pull up the person for the given stream time:`metavid`.`people`.`name_clean`
$sql = "SELECT * , abs( `metavid`.`people_attr_stream_time`.`time` -{$page->time} ) AS `distance` " . "FROM `metavid`.`people_attr_stream_time` " . "LEFT JOIN `metavid`.`people` ON `metavid`.`people_attr_stream_time`.`people_fk` = `metavid`.`people`.`id` " . "WHERE `metavid`.`people_attr_stream_time`.`stream_fk` ={$stream->id} " . "AND (`metavid`.`people_attr_stream_time`.`time`-{$page->time})>-4 " . "AND abs( `metavid`.`people_attr_stream_time`.`time` -{$page->time} )< 90 " . "ORDER BY `distance` ASC " . "LIMIT 1 ";
$person_res = $dbr->query($sql);
$page_title = $stream->name . '/' . seconds2npt($start_time) . '/' . seconds2npt($end_time);
// print $page_title . "\n";
$page_body = '';
if ($dbr->numRows($person_res) != 0) {
$person = $dbr->fetchObject($person_res);
$person_name = utf8_encode($person->name_clean);
$page_body .= "\n[[Spoken By::{$person_name}]] ";
}
$page_body .= trim(str_replace("\n", ' ', strtolower($page->value)));
// print $page_title . "\n";
// die;
// print $page_body . "\n\n";
do_update_wiki_page('Ht_en:' . $page_title, $page_body, MV_NS_MVD);
}
}
function outPutItem($wikiTitle, $desc_html = '')
{
global $wgOut, $wgUser;
$sk = $wgUser->getSkin();
$mvTitle = new MV_Title($wikiTitle);
$mStreamTitle = Title::makeTitle(MV_NS_STREAM, ucfirst($mvTitle->getStreamName()) . '/' . $mvTitle->getTimeRequest());
// only output media RSS item if its valid media:
if (!$mvTitle->doesStreamExist()) {
return;
}
// @@todo this should be cached
$thumb_ref = $mvTitle->getFullStreamImageURL('320x240', null, '', true);
if ($desc_html == '') {
$article = new Article($wikiTitle);
$wgOut->clearHTML();
$wgOut->addWikiText($article->getContent());
$desc_html = $wgOut->getHTML();
$wgOut->clearHTML();
}
//get the parent meta if allowed:
global $mvGetParentMeta;
$pmvd = false;
if ($mvGetParentMeta && strtolower($mvTitle->getMvdTypeKey()) == 'ht_en') {
$pmvd = MV_Index::getParentAnnotativeLayers($mvTitle);
if ($pmvd->wiki_title) {
$pMvTitle = new MV_Title($pmvd->wiki_title);
$pAnnoStreamTitle = Title::MakeTitle(MV_NS_STREAM, $pMvTitle->getNearStreamName(0));
}
}
$desc_xml = '<![CDATA[
<center class="mv_rss_view_only">
<a href="' . htmlspecialchars($mStreamTitle->getFullUrl()) . '"><img src="' . $thumb_ref . '" border="0" /></a>
</center>
<br />' . $desc_html . ']]>';
$stream_url = $mvTitle->getWebStreamURL();
$talkpage = $wikiTitle->getTalkPage();
$type_desc = $mvTitle->getMvdTypeKey() ? wfMsg($mvTitle->getMvdTypeKey()) : '';
$time_desc = $mvTitle->getTimeDesc() ? $mvTitle->getTimeDesc() : '';
?>
<item>
<link>
<?php
echo mvRSSFeed::xmlEncode($mStreamTitle->getFullUrl());
?>
</link>
<title><?php
echo mvRSSFeed::xmlEncode($mvTitle->getStreamNameText() . ' ' . $time_desc);
?>
</title>
<description>
<?php
echo $desc_xml;
?>
</description>
<?php
global $mvDefaultVideoQualityKey, $mvVidQualityMsgKeyType, $mvDefaultVideoHighQualityKey, $mvDefaultFlashQualityKey;
//check a few different types in order of prefrence:
if ($stream_url = $mvTitle->getWebStreamURL($mvDefaultVideoHighQualityKey)) {
$mk = $mvDefaultVideoHighQualityKey;
} elseif ($stream_url = $mvTitle->getWebStreamURL($mvDefaultVideoQualityKey)) {
$mk = $mvDefaultVideoQualityKey;
} elseif ($stream_url = $mvTitle->getWebStreamURL($mvDefaultFlashQualityKey)) {
$mk = $mvDefaultFlashQualityKey;
}
if ($stream_url) {
echo '<enclosure name="' . wfMsg($mk) . '" type="video/ogg" ' . 'url="' . mvRSSFeed::xmlEncode($stream_url) . '"/>';
}
?>
<comments>
<?php
echo mvRSSFeed::xmlEncode($talkpage->getFullUrl());
?>
</comments>
<?php
$person = '';
if ($pmvd && $pmvd->Speech_by) {
$personTitle = Title::newFromText($pmvd->Speech_by);
?>
<media:person label="<?php
echo $personTitle->getText();
?>
" url="<?php
echo mvRSSFeed::xmlEncode($personTitle->getFullURL());
?>
" />
<?php
}
//handle any parent clip tag info:
if ($pmvd) {
?>
<media:parent_clip url="<?php
echo mvRSSFeed::xmlEncode($pAnnoStreamTitle->getFullUrl());
?>
" />
<?php
if ($pmvd->Bill) {
$bTitle = Title::newFromText($pmvd->Bill);
?>
<media:bill label="<?php
echo $bTitle->getText();
?>
" url="<?php
echo mvRSSFeed::xmlEncode($bTitle->getFullURL());
?>
" />
<?php
}
if ($pmvd->category) {
foreach ($pmvd->category as $cat_titlekey) {
$cTitle = $cTitle = Title::MakeTitle(NS_CATEGORY, $cat_titlekey);
?>
<media:category label="<?php
echo $cTitle->getText();
?>
" url="<?php
echo mvRSSFeed::xmlEncode($cTitle->getFullUrl());
?>
" />
<?php
}
}
}
?>
<media:thumbnail
url="<?php
echo mvRSSFeed::xmlEncode($thumb_ref);
?>
" />
<media:roe_embed
url="<?php
echo mvRSSFeed::xmlEncode($mvTitle->getROEURL());
?>
" />
<media:group>
<?php
global $mvDefaultFlashQualityKey, $mvVidQualityMsgKeyType, $mvDefaultFlashQualityKey;
//add in media group:
$vid_types = array($mvDefaultVideoQualityKey, 'mv_ogg_high_quality', $mvDefaultFlashQualityKey);
foreach ($vid_types as $vid_key) {
$stream_url = $mvTitle->getWebStreamURL($vid_key);
if ($stream_url !== false && isset($mvVidQualityMsgKeyType[$vid_key])) {
?>
<media:content
blip:role="<?php
echo mvRSSFeed::xmlEncode($vid_key);
?>
"
expression="full"
type="<?php
echo mvRSSFeed::xmlEncode($mvVidQualityMsgKeyType[$vid_key]);
?>
"
url="<?php
echo htmlentities($stream_url);
?>
"></media:content>
<?php
}
}
?>
</media:group>
</item>
<?
}
function mvDeleteHook(&$article, &$user, &$reason)
{
global $mvgIP;
//print 'mvDeleteHook'."\n";
//only need to update the mvd index when in the mvd namespace:
if ($article->mTitle->getNamespace() == MV_NS_MVD) {
//remove article with that title:
MV_Index::remove_by_wiki_title($article->mTitle->getDBkey());
} else {
if ($article->mTitle->getNamespace() == MV_NS_STREAM) {
MV_Index::remove_by_stream_id($article->mvTitle->mvStream->getStreamId());
$article->mvTitle->mvStream->deleteDB();
}
}
return true;
// always return true, in order not to stop MW's hook processing!
}
