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DB optimizations for overview.php

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This commit is contained in:
ehpersonal38
2022-04-19 11:27:47 -04:00
parent 209b4e86ff
commit 33fbbb8be2
1 changed files with 53 additions and 56 deletions
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scripts/overview.php
+53 -56
View File
@@ -8,60 +8,21 @@ if($db == False) {
header("refresh: 0;"); header("refresh: 0;");
} }
$statement = $db->prepare('SELECT COUNT(*) FROM detections');
if($statement == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result = $statement->execute();
$totalcount = $result->fetchArray(SQLITE3_ASSOC);
$statement2 = $db->prepare('SELECT COUNT(*) FROM detections WHERE Date == DATE(\'now\', \'localtime\')');
if($statement2 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result2 = $statement2->execute();
$todaycount = $result2->fetchArray(SQLITE3_ASSOC);
$statement3 = $db->prepare('SELECT COUNT(*) FROM detections WHERE Date == Date(\'now\', \'localtime\') AND TIME >= TIME(\'now\', \'localtime\', \'-1 hour\')');
if($statement3 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result3 = $statement3->execute();
$hourcount = $result3->fetchArray(SQLITE3_ASSOC);
$statement4 = $db->prepare('SELECT Com_Name, Sci_Name, Date, Time, Confidence, File_Name FROM detections ORDER BY Date DESC, Time DESC LIMIT 1');
if($statement4 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result4 = $statement4->execute();
$mostrecent = $result4->fetchArray(SQLITE3_ASSOC);
$comname = preg_replace('/ /', '_', $mostrecent['Com_Name']);
$sciname = preg_replace('/ /', '_', $mostrecent['Sci_Name']);
$comname = preg_replace('/\'/', '', $comname);
$filename = "/By_Date/".$mostrecent['Date']."/".$comname."/".$mostrecent['File_Name'];
$statement5 = $db->prepare('SELECT COUNT(DISTINCT(Com_Name)) FROM detections WHERE Date == Date(\'now\',\'localtime\')');
if($statement5 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result5 = $statement5->execute();
$speciestally = $result5->fetchArray(SQLITE3_ASSOC);
$statement6 = $db->prepare('SELECT COUNT(DISTINCT(Com_Name)) FROM detections');
if($statement6 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result6 = $statement6->execute();
$totalspeciestally = $result6->fetchArray(SQLITE3_ASSOC);
if(isset($_GET['ajax_detections']) && $_GET['ajax_detections'] == "true" && isset($_GET['previous_detection_identifier'])) { if(isset($_GET['ajax_detections']) && $_GET['ajax_detections'] == "true" && isset($_GET['previous_detection_identifier'])) {
$statement4 = $db->prepare('SELECT Com_Name, Sci_Name, Date, Time, Confidence, File_Name FROM detections ORDER BY Date DESC, Time DESC LIMIT 1');
if($statement4 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result4 = $statement4->execute();
$mostrecent = $result4->fetchArray(SQLITE3_ASSOC);
$comname = preg_replace('/ /', '_', $mostrecent['Com_Name']);
$sciname = preg_replace('/ /', '_', $mostrecent['Sci_Name']);
$comname = preg_replace('/\'/', '', $comname);
$filename = "/By_Date/".$mostrecent['Date']."/".$comname."/".$mostrecent['File_Name'];
if($_GET['previous_detection_identifier'] != $filename || $_GET['previous_detection_identifier'] == "undefined") { if($_GET['previous_detection_identifier'] != $filename || $_GET['previous_detection_identifier'] == "undefined") {
// check to make sure the image actually exists, sometimes it takes a minute to be created // check to make sure the image actually exists, sometimes it takes a minute to be created
if (isset($_SERVER['HTTPS']) && if (isset($_SERVER['HTTPS']) &&
@@ -112,22 +73,58 @@ if(isset($_GET['ajax_detections']) && $_GET['ajax_detections'] == "true" && isse
die(); die();
} }
$totalcount = 0;
$todaycount = 0;
$hourcount = 0;
$statement = $db->prepare('SELECT * FROM detections ORDER BY Date DESC, Time DESC');
if($statement == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result = $statement->execute();
while($detection=$result->fetchArray(SQLITE3_ASSOC))
{
$totalcount++;
if(strtotime($detection["Date"]." ".$detection["Time"]) > (time() - 3600)){
$hourcount++;
} if(strtotime($detection["Date"]." ".$detection["Time"]) > (time() - (time() - strtotime("today"))) ){
$todaycount++;
}
}
$statement5 = $db->prepare('SELECT COUNT(DISTINCT(Com_Name)) FROM detections WHERE Date == Date(\'now\',\'localtime\')');
if($statement5 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result5 = $statement5->execute();
$speciestally = $result5->fetchArray(SQLITE3_ASSOC);
$statement6 = $db->prepare('SELECT COUNT(DISTINCT(Com_Name)) FROM detections');
if($statement6 == False) {
echo "Database is busy";
header("refresh: 0;");
}
$result6 = $statement6->execute();
$totalspeciestally = $result6->fetchArray(SQLITE3_ASSOC);
if(isset($_GET['ajax_left_chart']) && $_GET['ajax_left_chart'] == "true") { if(isset($_GET['ajax_left_chart']) && $_GET['ajax_left_chart'] == "true") {
?> ?>
<table> <table>
<tr> <tr>
<th>Total</th> <th>Total</th>
<td><?php echo $totalcount['COUNT(*)'];?></td> <td><?php echo $totalcount;?></td>
</tr> </tr>
<tr> <tr>
<th>Today</th> <th>Today</th>
<td><form action="" method="GET"><button type="submit" name="view" value="Today's Detections"><?php echo $todaycount['COUNT(*)'];?></button></td> <td><form action="" method="GET"><button type="submit" name="view" value="Today's Detections"><?php echo $todaycount;?></button></td>
</form> </form>
</tr> </tr>
<tr> <tr>
<th>Last Hour</th> <th>Last Hour</th>
<td><?php echo $hourcount['COUNT(*)'];?></td> <td><?php echo $hourcount;?></td>
</tr> </tr>
<tr> <tr>
<th>Species Detected Today</th> <th>Species Detected Today</th>