66 lines
2.4 KiB
PHP
66 lines
2.4 KiB
PHP
<?php
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require_once("../helper.php");
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$waterQuery = "SELECT UNIX_TIMESTAMP(datetime) AS time, rate AS 'Wasserverbrauch'
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FROM solarLog.wasser
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WHERE wasser.datetime BETWEEN DATE_SUB(NOW(),INTERVAL 24 HOUR) and NOW()
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ORDER BY wasser.datetime";
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$linecolors["Speicher oben"] = "#FF5500";
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$linecolors["Speicher mitte"] = "#FFaa00";
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$linecolors["Speicher unten"] = "#FFFF00";
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$linecolors["Therme Vorlauf Fußboden"] = "#bb0000";
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$linecolors["Therme Rücklauf"] = "#ee0000";
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$linecolors["Heizstab Vorlauf"] = "#9900bb";
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$linecolors["Heizstab Rücklauf"] = "#8800aa";
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$linecolors["Fußboden Vorlauf"] = "#00FF00";
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$linecolors["Fußboden Rücklauf"] = "#00aa00";
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$linecolors["Wasserverbrauch"] = "#2222FF";
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if (checkLogin()) {
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$mysql = new mysqli($mysql_server, $mysql_solarUser, $mysql_solarPass, $mysql_solarDB);
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$waterRes = mysqli_query($mysql,$waterQuery);
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if(!$waterRes){
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echo "Error:<br>".mysqli_error($mysql)."<br />";
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}
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$obj = (object)[]; // Cast empty array to object
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$obj->labels = [];
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$obj->datasets = [];
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$i = 0;
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$filled = 0;
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if ($waterRes->num_rows > 1) {
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$dataset = (object)[];
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$row = $waterRes->fetch_assoc();
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$dataset->borderColor = $linecolors["Wasserverbrauch"];
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$dataset->backgroundColor = $linecolors["Wasserverbrauch"]."00";
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$dataset->borderWidth=2;
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$dataset->pointRadius= 0;
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$dataset->pointHoverRadius= 5;
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$dataset->tension=0.2;
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$dataset->fill = "none";
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$dataset->yAxisID = 'y1';
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$dataset->label = "Wasserverbrauch";
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$pt = (object)[];
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$pt->x = $row["time"]*1000;
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$pt->y = $row["Wasserverbrauch"];
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$dataset->data[] = clone $pt;
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while ($row = $waterRes->fetch_assoc()) {
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$pt = (object)[];
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$pt->x = $row["time"]*1000;
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$pt->y = $row["Wasserverbrauch"];
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$dataset->data[] = clone $pt;
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}
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$obj->datasets[] = clone $dataset;
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}
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}
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//header('Content-Type: application/json');
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echo json_encode($obj);
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//echo '{"labels":[1761322682000,1761322782000,1761322882000,1761322982000,1761323082000,1761323182000,1761323282000],"datasets":[{"stack": "Stack 0","cubicInterpolationMode":"monotone","fill":"origin","label":"Acquisitions by year","data":[10,20,50,20,10,5,70]},{"fill": "false","stack": "Stack 1","cubicInterpolationMode": "monotone","label": "Acquisitions by year","data": [10,20,50,20,10,5,70]}]}';
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