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Merge branch 'master' of dev.sourcefabric.org:airtime

This commit is contained in:
martin 2011-03-07 14:01:18 -05:00
parent 0b7ba74bc9 1e94578f13
commit fc35a730b9
7 changed files with 37 additions and 955 deletions
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774
application/models/BasicStor.php
View File

@ -1,774 +0,0 @@
<?php
/*
* Format of search criteria: hash, with following structure:<br>
* <ul>
* <li>filetype - string, type of searched files,
* meaningful values: 'audioclip', 'webstream', 'playlist', 'all'</li>
* <li>operator - string, type of conditions join
* (any condition matches / all conditions match),
* meaningful values: 'and', 'or', ''
* (may be empty or ommited only with less then 2 items in
* &quot;conditions&quot; field)
* </li>
* <li>orderby : string - metadata category for sorting (optional)
* or array of strings for multicolumn orderby
* [default: dc:creator, dc:source, dc:title]
* </li>
* <li>desc : boolean - flag for descending order (optional)
* or array of boolean for multicolumn orderby
* (it corresponds to elements of orderby field)
* [default: all ascending]
* </li>
* <li>conditions - array of hashes with structure:
* <ul>
* <li>cat - string, metadata category name</li>
* <li>op - string, operator - meaningful values:
* 'full', 'partial', 'prefix', '=', '&lt;',
* '&lt;=', '&gt;', '&gt;='</li>
* <li>val - string, search value</li>
* </ul>
* </li>
* </ul>
* <p>
* Format of search/browse results: hash, with following structure:<br>
* <ul>
* <li>results : array of gunids have found</li>
* <li>cnt : integer - number of matching items</li>
* </ul>
*
*/
define('GBERR_DENY', 40);
define('GBERR_FILEIO', 41);
define('GBERR_FILENEX', 42);
define('GBERR_FOBJNEX', 43);
define('GBERR_WRTYPE', 44);
define('GBERR_NONE', 45);
define('GBERR_AOBJNEX', 46);
define('GBERR_NOTF', 47);
define('GBERR_SESS', 48);
define('GBERR_PREF', 49);
define('GBERR_TOKEN', 50);
define('GBERR_PUT', 51);
define('GBERR_LOCK', 52);
define('GBERR_GUNID', 53);
define('GBERR_BGERR', 54);
define('GBERR_NOTIMPL', 69);
require_once(dirname(__FILE__)."/Alib.php");
require_once(dirname(__FILE__)."/StoredFile.php");
require_once(dirname(__FILE__)."/Playlist.php");
/**
* Core of Airtime file storage module
*
* @package Airtime
* @subpackage StorageServer
* @copyright 2010 Sourcefabric O.P.S.
* @license http://www.gnu.org/licenses/gpl.txt
* @see Alib
*/
class BasicStor {
public $storId;
private $fileTypes;
public function __construct()
{
$this->filetypes = array(
'all'=>NULL,
'audioclip'=>'audioclip',
'webstream'=>'webstream',
'playlist'=>'playlist',
);
}
/* ----------------------------------------------------- put, access etc. */
/**
* Check validity of access/put token
*
* @param string $token
* Access/put token
* @param string $type
* 'put'|'access'|'download'
* @return boolean
*/
public static function bsCheckToken($token, $type='put')
{
global $CC_CONFIG, $CC_DBC;
$cnt = $CC_DBC->getOne("
SELECT count(token) FROM ".$CC_CONFIG['accessTable']."
WHERE token=x'{$token}'::bigint AND type='$type'
");
if (PEAR::isError($cnt)) {
return FALSE;
}
return ($cnt == 1);
}
/**
* Create and return access link to real file
*
* @param string $realFname
* Local filepath to accessed file
* (NULL for only increase access counter, no symlink)
* @param string $ext
* Useful filename extension for accessed file
* @param int $gunid
* Global unique id
* (NULL for special files such exported playlists)
* @param string $type
* 'access'|'download'
* @param int $parent
* parent token (recursive access/release)
* @param int $owner
* Local user id - owner of token
* @return array
* array with: seekable filehandle, access token
*/
public static function bsAccess($realFname, $ext, $gunid, $type='access',
$parent='0', $owner=NULL)
{
global $CC_CONFIG, $CC_DBC;
if (!is_null($gunid)) {
$gunid = StoredFile::NormalizeGunid($gunid);
}
$token = StoredFile::CreateGunid();
if (!is_null($realFname)) {
$linkFname = $CC_CONFIG['accessDir']."/$token.$ext";
//broken links are ignored by the player, do not worry about it here
/* if (!is_file($realFname) && !is_link($realFname)) {
return PEAR::raiseError(
"BasicStor::bsAccess: real file not found ($realFname)",
GBERR_FILEIO);
}
*/
if (! @symlink($realFname, $linkFname)) {
return PEAR::raiseError(
"BasicStor::bsAccess: symlink create failed ($linkFname)",
GBERR_FILEIO);
}
} else {
$linkFname = NULL;
}
$escapedExt = pg_escape_string($ext);
$escapedType = pg_escape_string($type);
$CC_DBC->query("BEGIN");
$gunidSql = (is_null($gunid) ? "NULL" : "x'{$gunid}'::bigint" );
$ownerSql = (is_null($owner) ? "NULL" : "$owner" );
$res = $CC_DBC->query("
INSERT INTO ".$CC_CONFIG['accessTable']."
(gunid, token, ext, type, parent, owner, ts)
VALUES
($gunidSql, x'$token'::bigint,
'$escapedExt', '$escapedType', x'{$parent}'::bigint, $ownerSql, now())
");
if (PEAR::isError($res)) {
$CC_DBC->query("ROLLBACK");
return $res;
}
if (!is_null($gunid)) {
$res = $CC_DBC->query("
UPDATE ".$CC_CONFIG['filesTable']."
SET currentlyAccessing=currentlyAccessing+1, mtime=now()
WHERE gunid=x'{$gunid}'::bigint
");
}
if (PEAR::isError($res)) {
$CC_DBC->query("ROLLBACK");
return $res;
}
$res = $CC_DBC->query("COMMIT");
if (PEAR::isError($res)) {
return $res;
}
return array('fname'=>$linkFname, 'token'=>$token);
}
/**
* Release access link to real file
*
* @param string $token
* Access token
* @param string $type
* 'access'|'download'
* @return array
* gunid: string, global unique ID or real pathname of special file
* owner: int, local subject id of token owner
* realFname: string, real local pathname of accessed file
*/
public static function bsRelease($token, $type='access')
{
global $CC_CONFIG, $CC_DBC;
if (!BasicStor::bsCheckToken($token, $type)) {
return PEAR::raiseError(
"BasicStor::bsRelease: invalid token ($token)"
);
}
$acc = $CC_DBC->getRow("
SELECT to_hex(gunid)as gunid, ext, owner FROM ".$CC_CONFIG['accessTable']."
WHERE token=x'{$token}'::bigint AND type='$type'
");
if (PEAR::isError($acc)) {
return $acc;
}
$ext = $acc['ext'];
$owner = $acc['owner'];
$linkFname = $CC_CONFIG['accessDir']."/$token.$ext";
$realFname = readlink($linkFname);
if (file_exists($linkFname)) {
if(! @unlink($linkFname)){
return PEAR::raiseError(
"BasicStor::bsRelease: unlink failed ($linkFname)",
GBERR_FILEIO);
}
}
$CC_DBC->query("BEGIN");
if (!is_null($acc['gunid'])) {
$gunid = StoredFile::NormalizeGunid($acc['gunid']);
$res = $CC_DBC->query("
UPDATE ".$CC_CONFIG['filesTable']."
SET currentlyAccessing=currentlyAccessing-1, mtime=now()
WHERE gunid=x'{$gunid}'::bigint AND currentlyAccessing>0
");
if (PEAR::isError($res)) {
$CC_DBC->query("ROLLBACK");
return $res;
}
}
$res = $CC_DBC->query("
DELETE FROM ".$CC_CONFIG['accessTable']." WHERE token=x'$token'::bigint
");
if (PEAR::isError($res)) {
$CC_DBC->query("ROLLBACK");
return $res;
}
$res = $CC_DBC->query("COMMIT");
if (PEAR::isError($res)) {
return $res;
}
$res = array(
'gunid' => (isset($gunid) ? $gunid : NULL ),
'realFname' => $realFname,
'owner' => $owner,
);
return $res;
}
/* ----------------------------------------------------- metadata methods */
/**
* Method returning array with where-parts of sql queries
*
* @param array $conditions
* See 'conditions' field in search criteria format
* definition in class documentation
* @return array
* array of strings - WHERE-parts of SQL queries
*/
private function _makeWhereArr($conditions)
{
$ops = array('full'=>"='%s'", 'partial'=>"ILIKE '%%%s%%'",
'prefix'=>"ILIKE '%s%%'", '<'=>"< '%s'", '='=>"= '%s'",
'>'=>"> '%s'", '<='=>"<= '%s'", '>='=>">= '%s'"
);
$whereArr = array();
if (is_array($conditions)) {
foreach ($conditions as $cond) {
$columnName = StoredFile::xmlCategoryToDbColumn($cond['cat']);
$op = strtolower($cond['op']);
$value = $cond['val'];
if (!empty($value)) {
$splittedQn = XML_Util::splitQualifiedName($catQn);
$catNs = $splittedQn['namespace'];
$cat = $splittedQn['localPart'];
$opVal = sprintf($ops[$op], pg_escape_string($value));
// retype for timestamp value
if ($cat == 'mtime') {
switch ($op) {
case 'partial':
case 'prefix':
break;
default:
$retype = "::timestamp with time zone";
$opVal = "$retype $opVal$retype";
}
}
$sqlCond = " {$columnName} {$opVal}\n";
$whereArr[] = $sqlCond;
}
}
}
return $whereArr;
}
/**
* Search in local metadata database.
*
* @param array $criteria
* has the following structure:<br>
* <ul>
* <li>filetype - string, type of searched files,
* meaningful values: 'audioclip', 'webstream', 'playlist', 'all'</li>
* <li>operator - string, type of conditions join
* (any condition matches / all conditions match),
* meaningful values: 'and', 'or', ''
* (may be empty or ommited only with less then 2 items in
* &quot;conditions&quot; field)
* </li>
* <li>orderby : string - metadata category for sorting (optional)
* or array of strings for multicolumn orderby
* [default: dc:creator, dc:source, dc:title]
* </li>
* <li>desc : boolean - flag for descending order (optional)
* or array of boolean for multicolumn orderby
* (it corresponds to elements of orderby field)
* [default: all ascending]
* </li>
* <li>conditions - array of hashes with structure:
* <ul>
* <li>cat - string, metadata category name</li>
* <li>op - string, operator - meaningful values:
* 'full', 'partial', 'prefix', '=', '&lt;',
* '&lt;=', '&gt;', '&gt;='</li>
* <li>val - string, search value</li>
* </ul>
* </li>
* </ul>
* @param int $limit
* limit for result arrays (0 means unlimited)
* @param int $offset
* starting point (0 means without offset)
* @return array
* array of hashes, fields:
* cnt : integer - number of matching gunids
* of files have been found
* results : array of hashes:
* gunid: string
* type: string - audioclip | playlist | webstream
* title: string - dc:title from metadata
* creator: string - dc:creator from metadata
* source: string - dc:source from metadata
* length: string - dcterms:extent in extent format
*/
public function bsLocalSearch($criteria, $limit=0, $offset=0)
{
global $CC_CONFIG, $CC_DBC;
// Input values
$filetype = (isset($criteria['filetype']) ? $criteria['filetype'] : 'all');
$filetype = strtolower($filetype);
if (!array_key_exists($filetype, $this->filetypes)) {
return PEAR::raiseError(__FILE__.":".__LINE__.': unknown filetype in search criteria');
}
$filetype = $this->filetypes[$filetype];
$operator = (isset($criteria['operator']) ? $criteria['operator'] : 'and');
$operator = strtolower($operator);
$conditions = (isset($criteria['conditions']) ? $criteria['conditions'] : array());
// Create the WHERE clause - this is the actual search part
$whereArr = $this->_makeWhereArr($conditions);
// Metadata values to fetch
$metadataNames = array('dc:creator', 'dc:source', 'ls:track_num', 'dc:title', 'dcterms:extent');
// Order by clause
$orderby = TRUE;
$orderByAllowedValues = array('dc:creator', 'dc:source', 'dc:title', 'dcterms:extent', "ls:track_num");
$orderByDefaults = array('dc:creator', 'dc:source', 'dc:title');
if ((!isset($criteria['orderby']))
|| (is_array($criteria['orderby']) && (count($criteria['orderby'])==0))) {
// default ORDER BY
// PaulB: track number removed because it doesnt work yet because
// if track_num is not an integer (e.g. bad metadata like "1/20",
// or if the field is blank) the SQL statement gives an error.
//$orderbyQns = array('dc:creator', 'dc:source', 'ls:track_num', 'dc:title');
$orderbyQns = $orderByDefaults;
} else {
// ORDER BY clause is given in the parameters.
// Convert the parameter to an array if it isnt already.
$orderbyQns = $criteria['orderby'];
if (!is_array($orderbyQns)) {
$orderbyQns = array($orderbyQns);
}
// Check that it has valid ORDER BY values, if not, revert
// to the default ORDER BY values.
foreach ($orderbyQns as $metadataTag) {
if (!in_array($metadataTag, $orderByAllowedValues)) {
$orderbyQns = $orderByDefaults;
break;
}
}
}
$descA = (isset($criteria['desc']) ? $criteria['desc'] : NULL);
if (!is_array($descA)) {
$descA = array($descA);
}
$orderBySql = array();
// $dataName contains the names of the metadata columns we want to
// fetch. It is indexed numerically starting from 1, and the value
// in the array is the qualified name with ":" replaced with "_".
// e.g. "dc:creator" becomes "dc_creator".
foreach ($orderbyQns as $xmlTag) {
$columnName = StoredFile::xmlCategoryToDbColumn($xmlTag);
$orderBySql[] = $columnName;
}
// Build WHERE clause
$whereClause = "";
if (!is_null($filetype)) {
$whereClause .= "WHERE (ftype='$filetype')";
}
else {
$whereClause .= "WHERE (ftype is NOT NULL)";
}
if (count($whereArr) != 0) {
if ($operator == 'and') {
$whereClause .= " AND ((".join(") AND (", $whereArr)."))";
} else {
$whereClause .= " AND ((".join(") OR (", $whereArr)."))";
}
}
// Final query
//"dcterms:extent" => "length",
//"dc:title" => "track_title",
//"dc:creator" => "artist_name",
//dc:description
$plSelect = "SELECT ";
$fileSelect = "SELECT ";
$_SESSION["br"] = "";
foreach (Metadata::GetMapMetadataXmlToDb() as $key => $val){
$_SESSION["br"] .= "key: ".$key." value:".$val.", ";
if($key === "dc:title"){
$plSelect .= "name AS ".$val.", ";
$fileSelect .= $val.", ";
}
else if ($key === "dc:creator"){
$plSelect .= "creator AS ".$val.", ";
$fileSelect .= $val.", ";
}
else if ($key === "dcterms:extent"){
$plSelect .= "length, ";
$fileSelect .= "length, ";
}
else if ($key === "dc:description"){
$plSelect .= "text(description) AS ".$val.", ";
$fileSelect .= $val.", ";
}
else {
$plSelect .= "NULL AS ".$val.", ";
$fileSelect .= $val.", ";
}
}
$sql = "SELECT * FROM ((".$plSelect."PL.id, 'playlist' AS ftype
FROM ".$CC_CONFIG["playListTable"]." AS PL
LEFT JOIN ".$CC_CONFIG['playListTimeView']." PLT ON PL.id = PLT.id)
UNION
(".$fileSelect."id, ftype FROM ".$CC_CONFIG["filesTable"]." AS FILES)) AS RESULTS ";
$sql .= $whereClause;
if ($orderby) {
$sql .= " ORDER BY ".join(",", $orderBySql);
}
$_SESSION["debugsql"] = $sql;
$res = $CC_DBC->getAll($sql);
if (PEAR::isError($res)) {
return $res;
}
if (!is_array($res)) {
$res = array();
}
$count = count($res);
$_SESSION["br"] .= " COUNT: ".$count;
$res = array_slice($res, $offset != 0 ? $offset : 0, $limit != 0 ? $limit : 10);
$eres = array();
foreach ($res as $it) {
$eres[] = array(
'id' => $it['id'],
'type' => strtolower($it['ftype']),
'title' => $it['track_title'],
'creator' => $it['artist_name'],
'duration' => $it['length'],
'source' => $it['album_title'],
'track_num' => $it['track_number'],
);
}
return array('results'=>$eres, 'cnt'=>$count);
}
/**
* Return values of specified metadata category
*
* @param string $category
* metadata category name with or without namespace prefix (dc:title, author)
* @param int $limit
* limit for result arrays (0 means unlimited)
* @param int $offset
* starting point (0 means without offset)
* @param array $criteria
* see bsLocalSearch method
* @return array
* hash, fields:
* results : array with found values
* cnt : integer - number of matching values
*/
public function bsBrowseCategory($category, $limit=0, $offset=0, $criteria=NULL)
{
global $CC_CONFIG, $CC_DBC;
$pl_cat = array(
"dcterms:extent" => "length",
"dc:title" => "name",
"dc:creator" => "creator",
"dc:description" => "description"
);
$category = strtolower($category);
$columnName = StoredFile::xmlCategoryToDbColumn($category);
if (is_null($columnName)) {
return new PEAR_Error(__FILE__.":".__LINE__." -- could not map XML category to DB column.");
}
$sql = "SELECT DISTINCT $columnName FROM ".$CC_CONFIG["filesTable"];
$limitPart = ($limit != 0 ? " LIMIT $limit" : '' ).
($offset != 0 ? " OFFSET $offset" : '' );
$countRowsSql = "SELECT COUNT(DISTINCT $columnName) FROM ".$CC_CONFIG["filesTable"];
//$_SESSION["br"] = "in Browse Category: ".$category;
$cnt = $CC_DBC->GetOne($countRowsSql);
if (PEAR::isError($cnt)) {
return $cnt;
}
$res = $CC_DBC->getCol($sql.$limitPart);
if (PEAR::isError($res)) {
return $res;
}
if (!is_array($res)) {
$res = array();
}
if (array_key_exists($category, $pl_cat) && $category !== "dcterms:extent") {
$columnName = $pl_cat[$category];
$sql = "SELECT DISTINCT $columnName FROM ".$CC_CONFIG["playListTable"];
$limitPart = ($limit != 0 ? " LIMIT $limit" : '' ).
($offset != 0 ? " OFFSET $offset" : '' );
$countRowsSql = "SELECT COUNT(DISTINCT $columnName) FROM ".$CC_CONFIG["playListTable"];
$pl_cnt = $CC_DBC->GetOne($countRowsSql);
if (PEAR::isError($cnt)) {
return $cnt;
}
$pl_res = $CC_DBC->getCol($sql.$limitPart);
if (PEAR::isError($res)) {
return $pl_res;
}
if (!is_array($pl_res)) {
$pl_res = array();
}
$res = array_merge($res, $pl_res);
$res = array_slice($res, 0, $limit);
$cnt = $cnt + $pl_cnt;
}
else if ($category === "dcterms:extent") {
$columnName = $pl_cat[$category];
$limitPart = ($limit != 0 ? " LIMIT $limit" : '' ).
($offset != 0 ? " OFFSET $offset" : '' );
$sql = "SELECT DISTINCT length AS $columnName FROM ".$CC_CONFIG["playListTimeView"];
$countRowsSql = "SELECT COUNT(DISTINCT length) FROM ".$CC_CONFIG["playListTimeView"];
$pl_cnt = $CC_DBC->GetOne($countRowsSql);
if (PEAR::isError($cnt)) {
return $cnt;
}
$pl_res = $CC_DBC->getCol($sql.$limitPart);
if (PEAR::isError($res)) {
return $pl_res;
}
if (!is_array($pl_res)) {
$pl_res = array();
}
$res = array_merge($res, $pl_res);
$res = array_slice($res, 0, $limit);
$cnt = $cnt + $pl_cnt;
}
return array('results'=>$res, 'cnt'=>$cnt);
}
/* ---------------------------------------------------- methods4playlists */
/* ================================================== "protected" methods */
/**
* Check authorization - auxiliary method
*
* @param array $acts
* Array of actions
* @param array $pars
* Array of parameters - e.g. ids
* @param string $sessid
* Session id
* @return true|PEAR_Error
*/
public static function Authorize($acts, $pars, $sessid='')
{
$userid = Alib::GetSessUserId($sessid);
if (PEAR::isError($userid)) {
return $userid;
}
if (is_null($userid)) {
return PEAR::raiseError(
"BasicStor::Authorize: invalid session", GBERR_DENY);
}
if (!is_array($pars)) {
$pars = array($pars);
}
if (!is_array($acts)) {
$acts = array($acts);
}
$perm = true;
if ($perm) {
return TRUE;
}
$adesc = "[".join(',',$acts)."]";
return PEAR::raiseError(
"BasicStor::$adesc: access denied", GBERR_DENY);
}
/**
* Set playlist edit flag
*
* @param string $p_playlistId
* Playlist unique ID
* @param boolean $p_val
* Set/clear of edit flag
* @param string $p_sessid
* Session id
* @param int $p_subjid
* Subject id (if sessid is not specified)
* @return boolean
* previous state
*/
public function setEditFlag($p_playlistId, $p_val=TRUE, $p_sessid=NULL, $p_subjid=NULL)
{
if (!is_null($p_sessid)) {
$p_subjid = Alib::GetSessUserId($p_sessid);
if (PEAR::isError($p_subjid)) {
return $p_subjid;
}
}
$pl = Playlist::Recall($p_playlistId);
if (is_null($pl) || PEAR::isError($pl)) {
return $pl;
}
$state = $pl->getState();
if ($p_val) {
$r = $pl->setState('edited', $p_subjid);
} else {
$r = $pl->setState('ready', 'NULL');
}
if (PEAR::isError($r)) {
return $r;
}
return ($state == 'edited');
}
/**
* Check if playlist is marked as edited
*
* @param string $p_playlistId
* Playlist global unique ID
* @return FALSE|int
* ID of user editing it
*/
public function isEdited($p_playlistId)
{
$pl = Playlist::Recall($p_playlistId);
if (is_null($pl) || PEAR::isError($pl)) {
return $pl;
}
if (!$pl->isEdited($p_playlistId)) {
return FALSE;
}
return $pl->isEditedBy($p_playlistId);
}
/* ---------------------------------------- redefined "protected" methods */
/* ========================================================= misc methods */
/**
* Write string to file
*
* @param string $str
* string to be written to file
* @param string $fname
* pathname to file
* @return TRUE|raiseError
*/
private static function WriteStringToFile($p_str, $p_fname)
{
$fp = @fopen($p_fname, "w");
if ($fp === FALSE) {
return PEAR::raiseError(
"BasicStor::WriteStringToFile: cannot open file ($p_fname)"
);
}
fwrite($fp, $p_str);
fclose($fp);
return TRUE;
}
/* =============================================== test and debug methods */
/**
*
*
*/
public function debug($va)
{
echo"<pre>\n";
print_r($va);
}
/**
* Aux logging for debug
*
* @param string $msg - log message
*/
public function debugLog($msg)
{
global $CC_CONFIG, $CC_DBC;
$fp = fopen($CC_CONFIG['storageDir']."/log", "a") or die("Can't write to log\n");
fputs($fp, date("H:i:s").">$msg<\n");
fclose($fp);
}
} // class BasicStor

30
application/models/Schedule.php
View File

@ -1,6 +1,5 @@
<?php
require_once("StoredFile.php");
require_once("BasicStor.php");
class ScheduleGroup {
@ -320,7 +319,7 @@ class Schedule {
return $res;
}
public static function GetTotalShowTime($instance_id) {
global $CC_CONFIG, $CC_DBC;
@ -335,32 +334,9 @@ class Schedule {
return $res;
}
public static function getPercentScheduledInRange($s_datetime, $e_datetime) {
$time = Schedule::getTimeScheduledInRange($s_datetime, $e_datetime);
$con = Propel::getConnection(CcSchedulePeer::DATABASE_NAME);
$sql = "SELECT EXTRACT(EPOCH FROM TIMESTAMP WITH TIME ZONE '{$s_datetime}')";
$r = $con->query($sql);
$s_epoch = $r->fetchColumn(0);
$sql = "SELECT EXTRACT(EPOCH FROM TIMESTAMP WITH TIME ZONE '{$e_datetime}')";
$r = $con->query($sql);
$e_epoch = $r->fetchColumn(0);
$sql = "SELECT EXTRACT(EPOCH FROM INTERVAL '{$time}')";
$r = $con->query($sql);
$i_epoch = $r->fetchColumn(0);
$percent = ceil(($i_epoch / ($e_epoch - $s_epoch)) * 100);
return $percent;
}
public static function GetPercentScheduled($instance_id, $s_datetime, $e_datetime){
$time = Schedule::GetTotalShowTime($instance_id);
$s_epoch = strtotime($s_datetime);
$e_epoch = strtotime($e_datetime);
@ -690,7 +666,7 @@ class Schedule {
public static function ExportRangeAsJson($p_fromDateTime, $p_toDateTime)
{
global $CC_CONFIG, $CC_DBC;
$range_start = Schedule::PypoTimeToCcTime($p_fromDateTime);
$range_end = Schedule::PypoTimeToCcTime($p_toDateTime);

36
application/models/Shows.php
View File

@ -435,7 +435,7 @@ class Show {
$event[$key] = $value;
}
$percent = Schedule::getPercentScheduledInRange($show["starts"], $show["ends"]);
$percent = Schedule::GetPercentScheduled($show["instance_id"], $show["starts"], $show["ends"]);
$event["percent"] = $percent;
return $event;
@ -491,10 +491,9 @@ class ShowInstance {
global $CC_DBC;
$sql = "UPDATE cc_schedule
SET starts = (starts + interval '{$deltaDay} days' + interval '{$deltaHours}:{$deltaMin}'),
SET starts = (starts + interval '{$deltaDay} days' + interval '{$deltaHours}:{$deltaMin}'),
ends = (ends + interval '{$deltaDay} days' + interval '{$deltaHours}:{$deltaMin}')
WHERE (starts >= '{$this->getShowStart()}')
AND (ends <= '{$this->getShowEnd()}')";
WHERE instance_id = '{$this->_instanceId}'";
$CC_DBC->query($sql);
}
@ -560,17 +559,8 @@ class ShowInstance {
return "Should not overlap shows";
}
}
//have to check if any scheduled content still fits.
else{
$scheduledTime = $this->getTimeScheduled();
$sql = "SELECT (timestamp '{$new_ends}' - timestamp '{$starts}') >= interval '{$scheduledTime}'";
$scheduledContentFits = $CC_DBC->GetOne($sql);
if($scheduledContentFits != "t") {
return "Must remove some scheduled content.";
}
}
//with overbooking no longer need to check already scheduled content still fits.
$this->setShowEnd($new_ends);
}
@ -639,6 +629,7 @@ class ShowInstance {
}
public function getTimeScheduled() {
$instance_id = $this->getShowInstanceId();
$time = Schedule::GetTotalShowTime($instance_id);
@ -656,23 +647,16 @@ class ShowInstance {
return $time;
}
public function getPercentScheduledInRange(){
public function getPercentScheduled() {
$start_timestamp = $this->getShowStart();
$end_timestamp = $this->getShowEnd();
return Schedule::getPercentScheduledInRange($start_timestamp, $end_timestamp);
}
public function getPercentScheduled(){
$start_timestamp = $this->getShowStart();
$end_timestamp = $this->getShowEnd();
$instance_id = $this->getShowInstanceId();
return Schedule::GetPercentScheduled($instance_id, $start_timestamp, $end_timestamp);
}
public function getShowLength(){
public function getShowLength() {
global $CC_DBC;
$start_timestamp = $this->getShowStart();
@ -686,9 +670,9 @@ class ShowInstance {
public function searchPlaylistsForShow($datatables){
$length = $this->getTimeUnScheduled();
$time_remaining = $this->getTimeUnScheduled();
return StoredFile::searchPlaylistsForSchedule($length, $datatables);
return StoredFile::searchPlaylistsForSchedule($time_remaining, $datatables);
}
public function getShowListContent() {

102
application/models/StoredFile.php
View File

@ -1,7 +1,6 @@
<?php
require_once("Playlist.php");
require_once(dirname(__FILE__)."/../../library/getid3/var/getid3.php");
require_once("BasicStor.php");
require_once("Schedule.php");
class Metadata {
@ -572,7 +571,6 @@ class StoredFile {
}
/* ========= 'factory' methods - should be called to construct StoredFile */
/**
* Create instance of StoredFile object and insert new file
*
@ -759,32 +757,6 @@ class StoredFile {
}
/**
* Create instance of StoreFile object and recall existing file
* by access token.
*
* @param string $p_token
* access token
* @return StoredFile
*/
public static function RecallByToken($p_token)
{
global $CC_CONFIG, $CC_DBC;
$sql = "SELECT gunid"
." FROM ".$CC_CONFIG['accessTable']
." WHERE token=x'$p_token'::bigint";
$gunid = $CC_DBC->getOne($sql);
if (PEAR::isError($gunid)) {
return $gunid;
}
if (is_null($gunid)) {
return PEAR::raiseError(
"StoredFile::RecallByToken: invalid token ($p_token)", GBERR_AOBJNEX);
}
return StoredFile::Recall(null, $gunid);
}
/**
* Generate the location to store the file.
* It creates the subdirectory if needed.
@ -793,7 +765,6 @@ class StoredFile {
{
global $CC_CONFIG, $CC_DBC;
$resDir = $CC_CONFIG['storageDir']."/".substr($this->gunid, 0, 3);
// see Transport::_getResDir too for resDir name create code
if (!is_dir($resDir)) {
mkdir($resDir, 02775);
chmod($resDir, 02775);
@ -838,7 +809,6 @@ class StoredFile {
} else {
$dstFile = $p_localFilePath;
$r = TRUE;
//$r = @symlink($p_localFilePath, $dstFile);
}
$this->filepath = $dstFile;
$sqlPath = pg_escape_string($this->filepath);
@ -935,72 +905,6 @@ class StoredFile {
return $storedFile;
}
/**
* Increase access counter, create access token, insert access record.
*
* @param int $parent
* parent token
* @return array
* array with: access URL, access token
*/
public function accessRawMediaData($p_parent='0')
{
$realFname = $this->getRealFilePath();
$ext = $this->getFileExtension();
$res = BasicStor::bsAccess($realFname, $ext, $this->gunid, 'access', $p_parent);
if (PEAR::isError($res)) {
return $res;
}
$resultArray =
array('url'=>"file://{$res['fname']}", 'token'=>$res['token']);
return $resultArray;
}
/**
* Decrease access couter, delete access record.
*
* @param string $p_token
* access token
* @return boolean
*/
public function releaseRawMediaData($p_token)
{
$res = BasicStor::bsRelease($p_token);
if (PEAR::isError($res)) {
return $res;
}
return TRUE;
}
/**
* Replace media file only with new binary file
*
* @param string $p_localFilePath
* local path to media file
* @return TRUE|PEAR_Error
*/
public function setRawMediaData($p_localFilePath)
{
$res = $this->replaceFile($p_localFilePath);
if (PEAR::isError($res)) {
return $res;
}
$mime = $this->getMime();
if ($mime !== FALSE) {
$res = $this->setMime($mime);
if (PEAR::isError($res)) {
return $res;
}
}
// $r = $this->md->regenerateXmlFile();
// if (PEAR::isError($r)) {
// return $r;
// }
return TRUE;
}
private static function NormalizeExtent($v)
{
@ -1654,10 +1558,12 @@ class StoredFile {
}
public static function searchPlaylistsForSchedule($p_length, $datatables) {
public static function searchPlaylistsForSchedule($time_remaining, $datatables)
{
$fromTable = "cc_playlist AS pl LEFT JOIN cc_playlisttimes AS plt USING(id) LEFT JOIN cc_subjs AS sub ON pl.editedby = sub.id";
$datatables["optWhere"][] = "INTERVAL '{$p_length}' > INTERVAL '00:00:00'";
$datatables["optWhere"][] = "INTERVAL '{$time_remaining}' > INTERVAL '00:00:00'";
$datatables["optWhere"][] = "plt.length > INTERVAL '00:00:00'";
return StoredFile::searchFiles($fromTable, $datatables);
}

6
public/js/airtime/schedule/full-calendar-functions.js
View File

@ -4,6 +4,10 @@
*
*/
function scheduleRefetchEvents() {
$("#schedule_calendar").fullCalendar( 'refetchEvents' );
}
function openAddShowForm() {
if(($("#add-show-form").length == 1) && ($("#add-show-form").css('display')=='none')) {
@ -221,6 +225,8 @@ function eventResize( event, dayDelta, minuteDelta, revertFunc, jsEvent, ui, vie
alert(json.error);
revertFunc();
}
scheduleRefetchEvents();
});
}

4
public/js/airtime/schedule/schedule.js
View File

@ -204,10 +204,6 @@ function buildEditDialog(json){
}
function scheduleRefetchEvents() {
$("#schedule_calendar").fullCalendar( 'refetchEvents' );
}
$(window).load(function() {
var mainHeight = document.documentElement.clientHeight - 200 - 50;

40
python_apps/show-recorder/testrecordscript.py
View File

@ -4,10 +4,14 @@ import logging
import json
import time
import datetime
import os
from eci import *
from configobj import ConfigObj
import subprocess
from poster.encode import multipart_encode
from poster.streaminghttp import register_openers
import urllib2
# loading config file
try:
@ -73,11 +77,6 @@ def check_record():
start_time = sorted_show_keys[0]
next_show = getDateTimeObj(start_time)
#print tnow, next_show
#tnow = getDateTimeObj("2011-03-04 16:00:00")
#next_show = getDateTimeObj("2011-03-04 16:00:01")
delta = next_show - tnow
if delta <= datetime.timedelta(seconds=60):
@ -85,20 +84,15 @@ def check_record():
show_length = shows_to_record[start_time]
filepath = record_show(show_length.seconds, start_time)
#filepath = record_show(10, "2011-03-04 16:00:00")
command = "%s -c %s" %("../../utils/airtime-import", filepath)
subprocess.call([command],shell=True)
upload_file(filepath)
def get_shows():
url = config["base_url"] + config["show_schedule_url"]
#url = url.replace("%%from%%", "2011-03-13 20:00:00")
#url = url.replace("%%to%%", "2011-04-17 21:00:00")
response = urllib.urlopen(url)
data = response.read()
response_json = json.loads(data)
shows = response_json[u'shows']
print shows
@ -107,22 +101,16 @@ def get_shows():
process_shows(shows)
check_record()
def upload_file():
def upload_file(filepath):
from poster.encode import multipart_encode
from poster.streaminghttp import register_openers
import urllib2
filename = os.path.split(filepath)[1]
# Register the streaming http handlers with urllib2
register_openers()
# Start the multipart/form-data encoding of the file "DSC0001.jpg"
# "image1" is the name of the parameter, which is normally set
# via the "name" parameter of the HTML <input> tag.
# headers contains the necessary Content-Type and Content-Length
# datagen is a generator object that yields the encoded parameters
datagen, headers = multipart_encode({"file": open("/home/naomi/Music/testoutput.mp3", "rb"), 'name': 'crazy.mp3'})
datagen, headers = multipart_encode({"file": open(filepath, "rb"), 'name': filename})
url = config["base_url"] + config["upload_file_url"]
@ -133,11 +121,11 @@ def upload_file():
if __name__ == '__main__':
# while True:
# get_shows()
# time.sleep(30)
while True:
get_shows()
time.sleep(30)
upload_file()