Congegni/sintonia
7
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

CC-733 : export broadcast logs

Browse source 
exporting stats based on czech law
This commit is contained in:
Naomi Aro 2012-03-08 18:30:56 +01:00
parent 7a5054655e
commit 53b8eb2724
9 changed files with 331 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

98
airtime_mvc/application/models/Datatables.php Normal file
View file

@ -0,0 +1,98 @@
<?php
class Application_Model_Datatables {
/*
* query used to return data for a paginated/searchable datatable.
*/
public static function findEntries($con, $displayColumns, $fromTable, $data, $dataProp = "aaData")
{
$where = array();
if ($data["sSearch"] !== "") {
$searchTerms = explode(" ", $data["sSearch"]);
}
$selectorCount = "SELECT COUNT(*) ";
$selectorRows = "SELECT ".join(",", $displayColumns)." ";
$sql = $selectorCount." FROM ".$fromTable;
$sqlTotalRows = $sql;
if (isset($searchTerms)) {
$searchCols = array();
for ($i = 0; $i < $data["iColumns"]; $i++) {
if ($data["bSearchable_".$i] == "true") {
$searchCols[] = $data["mDataProp_{$i}"];
}
}
$outerCond = array();
foreach ($searchTerms as $term) {
$innerCond = array();
foreach ($searchCols as $col) {
$escapedTerm = pg_escape_string($term);
$innerCond[] = "{$col}::text ILIKE '%{$escapedTerm}%'";
}
$outerCond[] = "(".join(" OR ", $innerCond).")";
}
$where[] = "(".join(" AND ", $outerCond).")";
}
// End Where clause
// Order By clause
$orderby = array();
for ($i = 0; $i < $data["iSortingCols"]; $i++){
$num = $data["iSortCol_".$i];
$orderby[] = $data["mDataProp_{$num}"]." ".$data["sSortDir_".$i];
}
$orderby[] = "id";
$orderby = join("," , $orderby);
// End Order By clause
if (count($where) > 0) {
$where = join(" AND ", $where);
$sql = $selectorCount." FROM ".$fromTable." WHERE ".$where;
$sqlTotalDisplayRows = $sql;
$sql = $selectorRows." FROM ".$fromTable." WHERE ".$where." ORDER BY ".$orderby." OFFSET ".$data["iDisplayStart"]." LIMIT ".$data["iDisplayLength"];
}
else {
$sql = $selectorRows." FROM ".$fromTable." ORDER BY ".$orderby." OFFSET ".$data["iDisplayStart"]." LIMIT ".$data["iDisplayLength"];
}
try {
$r = $con->query($sqlTotalRows);
Logging::log($sqlTotalRows);
$totalRows = $r->fetchColumn(0);
if (isset($sqlTotalDisplayRows)) {
$r = $con->query($sqlTotalDisplayRows);
Logging::log($sqlTotalDisplayRows);
$totalDisplayRows = $r->fetchColumn(0);
}
else {
$totalDisplayRows = $totalRows;
}
$r = $con->query($sql);
$r->setFetchMode(PDO::FETCH_ASSOC);
$results = $r->fetchAll();
}
catch (Exception $e) {
Logging::log($e->getMessage());
}
//display sql executed in airtime log for testing
Logging::log($sql);
return array(
"sEcho" => intval($data["sEcho"]),
"iTotalDisplayRecords" => intval($totalDisplayRows),
"iTotalRecords" => intval($totalRows),
$dataProp => $results
);
}
}