function formatResult($skin, $result)
{
global $wgUser, $wgLang, $mvImageArchive, $mvgScriptPath, $wgRequest;
#make sure the first letter is upper case (makeTitle() should do that)
//$result->title = strtoupper($result->title[0]) . substr($result->title, 1);
//$img_url = $mvImageArchive . $result->title . '?size=icon&time=0:00:00';
//$img_url = MV_StreamImage::getStreamImageURL($result->stream_id, '0:00:00', 'icon', true);
//$img_html = '<img src="'.$img_url . '" width="80" height="60">';
//$title = Title::makeTitle( MV_NS_SITTING, $result->title );
//$spec_list = Title::makeTitle(MV_NS_SPECIAL, "Special:Mv_List_Streams");
$stream_id = $wgRequest->getVal('stream_id');
$stream_name = MV_Stream::getStreamNameFromId($stream_id);
//$stream_name = 'New';
$title = Title::newFromText($stream_name, MV_NS_STREAM);
$text = $result->title;
$form = '<form method="post" action="' . $title->getEditURL() . '">';
$form .= '<input type="hidden" name="mv_action" value="add_existing_stream_file"></input>';
$form .= '<input type="hidden" name="sf_new' . '[stream_id]" value="' . $stream_id . '"></input>';
$form .= '<input type="hidden" name="sf_new' . '[id]" value="' . $result->id . '"></input>';
//$form.='<input type="hidden" name="sf_new'.'[duration]" value="'.$result->duration.'"></input>';
//$form.='<input type="hidden" name="sf_new'.'[base_offset]" value="'.$result->base_offset.'"></input>';
//$form.='<input type="hidden" name="sf_new'.'[path]" value="'.$text.'"></input>';
//$form.='<input type="hidden" name="sf_new'.'[file_desc_mesg]" value="'.$result->file_desc_mesg.'"></input>';
$form .= '<input type="submit" name="submit" value="Add"></input>';
$form .= '</form>';
$rlink = $text . $form;
return $rlink;
}
function getStreamImageURL($stream_id, $req_time = null, $req_size = null, $directLink = false)
{
global $wgScript, $mvWebImgLoc, $mvLocalImgLoc, $mvExternalImages;
//check global external image prefrence:
$req_size_out = $req_size != null ? '&size=' . $req_size : '';
if ($mvExternalImages) {
global $mvExternalImgServerPath;
//try to get the stream_name for external requests:
$sn = MV_Stream::getStreamNameFromId($stream_id);
return $mvExternalImgServerPath . '?action=ajax&rs=mv_frame_server&stream_name=' . $sn . '&t=' . $req_time . $req_size_out;
}
//by default return a non-direct link so that javascript can modify the url to get new images
if (!$directLink) {
return $wgScript . '?action=ajax&rs=mv_frame_server&stream_id=' . $stream_id . '&t=' . $req_time . $req_size_out;
}
$req_time = MV_StreamImage::procRequestTime($stream_id, $req_time);
if ($req_time == false) {
return MV_StreamImage::getMissingImageURL($req_size);
}
//print "got req time: $req_time<br />";
//first check if the file exist
if (is_file(MV_StreamImage::getLocalImagePath($stream_id, $req_time, $req_size))) {
if ($req_size == null) {
$s = '';
$ext = 'jpg';
//default type is jpg
} else {
list($im_width, $im_height, $ext) = MV_StreamImage::getSizeType($req_size);
$s = '_' . $im_width . 'x' . $im_height;
}
return $mvWebImgLoc . '/' . MV_StreamImage::getRelativeImagePath($stream_id) . '/' . $req_time . $s . '.' . $ext;
} else {
//throw 'error finding image';
return MV_StreamImage::getMissingImageURL($req_size);
}
}
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 $o;
}
function generate($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 $html;
}
function get_nav_page($stream_title)
{
global $mvgIP;
// output sliders for stream navigation:
$out = '<h3>' . wfMsg('mv_tool_navigate') . ' ' . htmlspecialchars(ucfirst($stream_title)) . '</h3>';
// normalize stream title:
$stream_title = str_replace(' ', '_', strtolower($stream_title));
// get the total length of the stream:
$stream = new MV_Stream(array('name' => $stream_title));
// $out.= "sn: ". $stream->name . '<br />';
$duration = $stream->getDuration();
// $out.=" duration: $duration";
$MvOverlay = new MV_Overlay();
$titleKey = 'mvd_type:' . ucfirst($stream_title) . '/' . $_REQUEST['time_range'];
$out .= $MvOverlay->get_adjust_disp($titleKey, 'nav');
$out .= '<input type="button" id="mv_go_nav" value="Go">';
// set range:
$this->js_eval = 'var end_time = \'' . htmlspecialchars($duration) . '\';';
return $out;
}
function processUpload()
{
global $wgUser, $wgOut, $wgFileExtensions, $wgScriptPath;
$details = null;
$value = null;
global $mvMediaFilesTable, $mvStreamFilesTable, $wgRequest;
$stream_id = $wgRequest->getVal('stream_id');
$file_desc_msg = $wgRequest->getVal('file_desc_msg');
$newStream = MV_Stream::newStreamByID($stream_id);
$files = $newStream->getFileList();
$doAdd = true;
foreach ($files as $sf) {
if ($sf->file_desc_msg == $file_desc_msg) {
$doAdd = false;
}
}
if (!$doAdd) {
$value = 99;
} else {
$value = $this->internalProcessUpload($details);
}
switch ($value) {
case self::SUCCESS:
$html = 'File has been uploaded successfully<br/>';
$file = '' . $this->mLocalFile->getPath();
if (file_exists($file)) {
$f = fopen($file, "rb");
$header = fread($f, 512);
$page['serial'] = substr($header, 14, 4);
$page['segments'] = ord($header[26]);
$page['rate'] = ord($header[27 + $page['segments'] + 15]);
$page['rate'] = $page['rate'] << 8 | ord($header[27 + $page['segments'] + 14]);
$page['rate'] = $page['rate'] << 8 | ord($header[27 + $page['segments'] + 13]);
$page['rate'] = $page['rate'] << 8 | ord($header[27 + $page['segments'] + 12]);
fseek($f, -6000, SEEK_END);
$end = fread($f, 6000);
$tail = strstr($end, "OggS");
if ($tail) {
$serial = substr($tail, 14, 4);
if ($serial == $page['serial']) {
$duration = 103;
$granulepos = ord($tail[6]);
$granulepos = $granulepos | ord($tail[7]) << 8;
$granulepos = $granulepos | ord($tail[8]) << 16;
$granulepos = $granulepos | ord($tail[9]) << 24;
$granulepos = $granulepos | ord($tail[10]) << 32;
$granulepos = $granulepos | ord($tail[11]) << 40;
$granulepos = $granulepos | ord($tail[12]) << 48;
$granulepos = $granulepos | ord($tail[13]) << 56;
$duration = $granulepos / $page['rate'];
}
}
fclose($f);
}
$dbr =& wfGetDB(DB_WRITE);
$text = '' . $wgScriptPath . '/images/' . $this->mLocalFile->getUrlRel();
if ($duration === null) {
$duration = 0;
}
if ($dbr->insert($mvMediaFilesTable, array('path' => $text, 'duration' => $duration, 'file_desc_msg' => $file_desc_msg), __METHOD__)) {
$result = $dbr->query("SELECT LAST_INSERT_ID() AS id");
$row = $dbr->fetchObject($result);
$id = $row->id;
if ($dbr->insert($mvStreamFilesTable, array('file_id' => $id, 'stream_id' => $stream_id), __METHOD__)) {
$stream_name = MV_Stream::getStreamNameFromId($stream_id);
$title = Title::newFromText($stream_name, MV_NS_STREAM);
$wgOut->redirect($title->getLocalURL("action=edit"));
} else {
$html .= 'Inserting file path into DB failed, Please notify the Administrator immediately';
}
} else {
$html .= 'Inserting file path into DB failed, Please notify the Administrator immediately';
}
/*
if ($dbr->insert($mvStreamFilesTable, array('stream_id'=>$stream_id))) {
$result = $dbr->query("SELECT LAST_INSERT_ID()");
$row = $dbr->fetchObject($result);
if ($duration===null)$duration=0;
if ($dbr->insert($mvMediaFilesTable, array('id'=>$row->id,'path'=>$text,'duration'=>$duration))) {
//$html .='<input type="button" name="Close" value="Close" Onclick="window.opener.document.getElementById(\'path\').value=\''.$wgScriptPath.'/images/'.$this->mLocalFile->getUrlRel().'\'; window.opener.document.getElementById(\'duration\').value='.floor($duration).'; window.close()"></input>' ;
$stream_name = MV_Stream::getStreamNameFromId($stream_id);
$title = Title::newFromText( $stream_name, MV_NS_STREAM );
$wgOut->redirect($title->getLocalURL("action=edit"));
}
else {
$html .= 'Inserting file path into DB failed, Please notify the Administrator immediately';
}
} else {
$html .= 'Inserting file path into DB failed, Please notify the Administrator immediately';
}
*/
$wgOut->addHTML($html);
break;
case self::BEFORE_PROCESSING:
break;
case self::LARGE_FILE_SERVER:
$this->mainUploadForm(wfMsgHtml('largefileserver'));
break;
case self::EMPTY_FILE:
$this->mainUploadForm(wfMsgHtml('emptyfile'));
break;
case self::MIN_LENGHT_PARTNAME:
$this->mainUploadForm(wfMsgHtml('minlength1'));
break;
case self::ILLEGAL_FILENAME:
$filtered = $details['filtered'];
$this->uploadError(wfMsgWikiHtml('illegalfilename', htmlspecialchars($filtered)));
break;
case self::PROTECTED_PAGE:
$this->uploadError(wfMsgWikiHtml('protectedpage'));
break;
case self::OVERWRITE_EXISTING_FILE:
$errorText = $details['overwrite'];
$overwrite = new WikiError($wgOut->parse($errorText));
$this->uploadError($overwrite->toString());
break;
case self::FILETYPE_MISSING:
$this->uploadError(wfMsgExt('filetype-missing', array('parseinline')));
break;
case self::FILETYPE_BADTYPE:
$finalExt = $details['finalExt'];
$this->uploadError(wfMsgExt('filetype-banned-type', array('parseinline'), htmlspecialchars($finalExt), implode(wfMsgExt('comma-separator', array('escapenoentities')), $wgFileExtensions)));
break;
case self::VERIFICATION_ERROR:
$veri = $details['veri'];
$this->uploadError($veri->toString());
break;
case self::UPLOAD_VERIFICATION_ERROR:
$error = $details['error'];
$this->uploadError($error);
break;
case self::UPLOAD_WARNING:
$warning = $details['warning'];
$this->uploadWarning($warning);
break;
case self::INTERNAL_ERROR:
$internal = $details['internal'];
$this->showError($internal);
break;
case 99:
$this->mainUploadForm('Type ' . $file_desc_msg . ' already exists');
break;
default:
throw new MWException(__METHOD__ . ": Unknown value `{$value}`");
}
}
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 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, $page_body, MV_NS_MVD);
}
}
require_once 'maintenance_util.inc.php';
if (count($args) == 0 || isset($options['help'])) {
print '
USAGE
php ogg_thumb_insert.php stream_name filename interval duration
EXAMPLE where stream.ogg is 10min 20 seconds long and we get a frame every 5 seconds:
ogg_thumb_insert.php stream_name stream.ogg 5 620
Notes:
if possible you want to use the source footage rather than the ogg to generate the thumbnails (ie the mpeg2 or dv)
';
exit;
}
$stream_name = $args[0];
$filename = $args[1];
$interval = $args[2];
$duration = $args[3];
$MV_Stream = MV_Stream::newStreamByName($stream_name);
$stream_id = $MV_Stream->getStreamId();
$filedir = '../stream_images/' . MV_StreamImage::getRelativeImagePath($stream_id);
$dbw = $dbr = wfGetDB(DB_MASTER);
for ($i = 0; $i < $duration; $i += $interval) {
shell_exec("ffmpeg -ss {$i} -i {$filename} -vcodec mjpeg -vframes 1 -an -f rawvideo -y {$filedir}/{$i}.jpg");
if (is_file("{$filedir}/{$i}.jpg")) {
$dbw->query("INSERT INTO `mv_stream_images` (`stream_id`, `time`) VALUES ({$stream_id}, {$i})");
} else {
print "failed to create file: {$filedir}/{$i}.jpg \n";
}
}
function add_stream()
{
$out = '';
$mvTitle = new MV_Title($this->stream_name);
//fist check if the given stream name already exists
if ($mvTitle->doesStreamExist()) {
$mv_page = Title::newFromText($this->stream_name, MV_NS_STREAM);
return '<span class="error">' . wfMsg('mv_stream_already_exists', $this->stream_name, $mv_page->getFullURL()) . '</span> ';
} else {
//get the stream pointer
//$stream =& mvGetMVStream(array('name'=>$this->stream_name,'sitting_id'=>$this->sitting_id));
//$strarray = array($key=>val);
//foreach ($this as $key => $val) {
// if (isset ($key)) {
// $strarray[$key] = $val;
// }
//}
$stream = new MV_Stream(array('name' => $this->stream_name, 'state' => $this->state, 'date_start_time' => $this->date_start_time, 'duration' => $this->duration, 'sitting_id' => $this->sitting_id));
$stream->db_load_stream();
//if the stream is inserted proceed with page insertion
if ($stream->insertStream($this->stream_type)) {
global $wgUser;
$sk = $wgUser->getSkin();
//insert page
$streamTitle = Title::newFromText($this->stream_name, MV_NS_STREAM);
$wgArticle = new Article($streamTitle);
$success = $wgArticle->doEdit($this->stream_desc, wfMsg('mv_summary_add_stream'));
if ($success) {
//stream inserted succesfully report to output
//$streamLink = $sk->makeLinkObj( $streamTitle, $this->stream_name );
//$out='stream '.$streamLink.' added';
return true;
} else {
//$out=wfMsg('mv_error_stream_insert');
return false;
}
} else {
//stream failed insert
return false;
}
}
//return $out;
}
/**
* global MV_Stream server
* @@todo cache this function
*/
function mvGetMVStream($stream_init)
{
global $MVStreams;
// wfDebug('mv get stream: ' .$stream_name . "\n");
if (is_object($stream_init)) {
$stream_init = get_object_vars($stream_init);
} elseif (is_string($stream_init)) {
// if a string is passed in assume its the stream name:
$stream_init = array('name' => $stream_init);
}
if (isset($stream_init['name'])) {
$stream_name = $stream_init['name'];
} elseif (isset($stream_init['id'])) {
$stream_name = MV_Stream::getStreamNameFromId($stream_init['id']);
} else {
die('missing stream id or name' . $stream_init);
}
// @@todo cache in memcache)
if (!isset($MVStreams[$stream_name])) {
$MVStreams[$stream_name] = new MV_Stream($stream_init);
$MVStreams[$stream_name]->db_load_stream();
}
return $MVStreams[$stream_name];
}
function mv_frame_server($stream_name = '', $req_time = '', $req_size = '')
{
global $wgRequest;
$stream_id = '';
// try loading vals from $wgRequest if not set
$stream_name = $stream_name == '' ? $wgRequest->getVal('stream_name') : $stream_name;
if ($stream_name == null) {
$stream_id = $wgRequest->getVal('stream_id');
}
$req_time = $req_time == '' ? $wgRequest->getVal('t') : $req_time;
$req_size = $req_size == '' ? $wgRequest->getVal('size') : $req_size;
$redirect_req = $wgRequest->getVal('redirect') == 'true' ? true : false;
if ($stream_id == '') {
$mvStream = mvGetMVStream($stream_name);
$stream_id = $mvStream->getStreamId();
} else {
$mvStream = new MV_Stream(array('id' => $stream_id));
}
if ($mvStream->db_load_stream()) {
global $mvServeImageRedirect, $mvExternalImages;
if ($mvServeImageRedirect || $redirect_req || $mvExternalImages) {
header("Location:" . MV_StreamImage::getStreamImageURL($stream_id, $req_time, $req_size, true));
} else {
// serve up the image directly
MV_StreamImage::getStreamImageRaw($stream_id, $req_time, $req_size, true);
}
exit;
} else {
return 'error: invalid stream name';
}
}
function edit($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);
}
