Add report generation

composer.json

@@ -4,7 +4,9 @@
     "type": "project",
     "require": {
         "catfan/medoo": "^1.2",
-        "guzzlehttp/guzzle": "^6.2"
+        "guzzlehttp/guzzle": "^6.2",
+        "league/csv": "^9.1",
+        "lapinator/ods-php-generator": "^0.0.3"
     },
     "license": "OTHER",
     "authors": [

composer.lock

@@ -4,7 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "1c8b61c5d506ae016285b99b20040cf0",
+    "hash": "809fda99e7cc89e7857f8a5a7bb0bc78",
+    "content-hash": "b8ba52c94c62ef0abbe09903ec2cdca8",
     "packages": [
         {
             "name": "catfan/medoo",
@@ -63,7 +64,7 @@
                 "sql",
                 "sqlite"
             ],
-            "time": "2017-05-22T04:39:48+00:00"
+            "time": "2017-05-22 04:39:48"
         },
         {
             "name": "guzzlehttp/guzzle",
@@ -125,7 +126,7 @@
                 "rest",
                 "web service"
             ],
-            "time": "2017-02-28T22:50:30+00:00"
+            "time": "2017-02-28 22:50:30"
         },
         {
             "name": "guzzlehttp/promises",
@@ -176,7 +177,7 @@
             "keywords": [
                 "promise"
             ],
-            "time": "2016-12-20T10:07:11+00:00"
+            "time": "2016-12-20 10:07:11"
         },
         {
             "name": "guzzlehttp/psr7",
@@ -241,7 +242,114 @@
                 "uri",
                 "url"
             ],
-            "time": "2017-03-20T17:10:46+00:00"
+            "time": "2017-03-20 17:10:46"
+        },
+        {
+            "name": "lapinator/ods-php-generator",
+            "version": "v0.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Lapinator/odsPhpGenerator.git",
+                "reference": "575314c003c2ec3032813bedcc1d27032b7b7ab2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Lapinator/odsPhpGenerator/zipball/575314c003c2ec3032813bedcc1d27032b7b7ab2",
+                "reference": "575314c003c2ec3032813bedcc1d27032b7b7ab2",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Laurent VUIBERT",
+                    "email": "lapinator@gmx.fr",
+                    "homepage": "http://lapinator.net",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Open Document Spreadsheet (.ods) generator ",
+            "homepage": "https://odsphpgenerator.lapinator.net/",
+            "keywords": [
+                "LibreOffice",
+                "ods"
+            ],
+            "time": "2016-04-14 21:51:27"
+        },
+        {
+            "name": "league/csv",
+            "version": "9.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/csv.git",
+                "reference": "bfa3aa8e755377cd6cc2242cfd074e48c7c300ba"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/csv/zipball/bfa3aa8e755377cd6cc2242cfd074e48c7c300ba",
+                "reference": "bfa3aa8e755377cd6cc2242cfd074e48c7c300ba",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "php": ">=7.0.10"
+            },
+            "require-dev": {
+                "ext-curl": "*",
+                "friendsofphp/php-cs-fixer": "^2.0",
+                "phpunit/phpunit": "^6.0"
+            },
+            "suggest": {
+                "ext-iconv": "Needed to ease transcoding CSV using iconv stream filters"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "9.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\Csv\\": "src"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ignace Nyamagana Butera",
+                    "email": "nyamsprod@gmail.com",
+                    "homepage": "https://github.com/nyamsprod/",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Csv data manipulation made easy in PHP",
+            "homepage": "http://csv.thephpleague.com",
+            "keywords": [
+                "csv",
+                "export",
+                "filter",
+                "import",
+                "read",
+                "write"
+            ],
+            "time": "2017-10-20 08:03:26"
         },
         {
             "name": "psr/http-message",
@@ -291,7 +399,7 @@
                 "request",
                 "response"
             ],
-            "time": "2016-08-06T14:39:51+00:00"
+            "time": "2016-08-06 14:39:51"
         }
     ],
     "packages-dev": [],

lang/en_us.php

@@ -77,4 +77,17 @@ define("STRINGS", [
     "add" => "Add",
     "choose a shift" => "Choose a shift",
     "shift assigned" => "Shift assigned.",
+    "report export" => "Reports/Export",
+    "report type" => "Report type",
+    "format" => "Format",
+    "generate report" => "Generate report",
+    "choose an option" => "Choose an option",
+    "csv file" => "CSV text file",
+    "ods file" => "ODS spreadsheet",
+    "html file" => "HTML web page",
+    "report filtered to" => "Report filtered to {name} ({username})",
+    "all users" => "All users",
+    "one user" => "One user",
+    "choose user" => "Type to choose user",
+    "filter" => "Filter"
 ]);

lib/reports.php

@@ -0,0 +1,212 @@
+<?php
+
+// Detect if loaded by the user or by PHP
+if (count(get_included_files()) == 1) {
+    define("LOADED", true);
+} else {
+    define("LOADED", false);
+}
+
+require_once __DIR__ . "/../required.php";
+
+use League\Csv\Writer;
+use League\Csv\HTMLConverter;
+use odsPhpGenerator\ods;
+use odsPhpGenerator\odsTable;
+use odsPhpGenerator\odsTableRow;
+use odsPhpGenerator\odsTableColumn;
+use odsPhpGenerator\odsTableCellString;
+use odsPhpGenerator\odsStyleTableColumn;
+use odsPhpGenerator\odsStyleTableCell;
+
+// Allow access with a download code, for mobile app and stuff
+$date = date("Y-m-d H:i:s");
+if (isset($VARS['code']) && LOADED) {
+    if (!$database->has('report_access_codes', ["AND" => ['code' => $VARS['code'], 'expires[>]' => $date]])) {
+        dieifnotloggedin();
+    }
+} else {
+    dieifnotloggedin();
+}
+
+// Delete old DB entries
+$database->delete('report_access_codes', ['expires[<=]' => $date]);
+
+if (LOADED) {
+    $user = null;
+    require_once __DIR__ . "/userinfo.php";
+    require_once __DIR__ . "/login.php";
+    if ($VARS['users'] != "all" && !is_empty($VARS['user']) && user_exists($VARS['user'])) {
+        $user = getUserByUsername($VARS['user']);
+    }
+    if (isset($VARS['type']) && isset($VARS['format'])) {
+        generateReport($VARS['type'], $VARS['format'], $user);
+        die();
+    } else {
+        lang("invalid parameters");
+        die();
+    }
+}
+
+function getShiftReport($user = null) {
+    global $database;
+    if ($user != null && array_key_exists('uid', $user)) {
+        $shifts = $database->select(
+                "shifts", [
+            "[>]assigned_shifts" => ["shiftid" => "shiftid"]
+                ], [
+            "shifts.shiftid", "shiftname", "start", "end", "days"
+                ], [
+            "uid" => $user['uid']
+                ]
+        );
+    } else {
+        $shifts = $database->select(
+                "shifts", [
+            "shiftid", "shiftname", "start", "end", "days"
+                ]
+        );
+    }
+    $header = [lang("shiftid", false), lang("shift name", false), lang("start", false), lang("end", false), lang("workers", false), lang("sunday", false), lang("monday", false), lang("tuesday", false), lang("wednesday", false), lang("thursday", false), lang("friday", false), lang("saturday", false)];
+    $out = [$header];
+    for ($i = 0; $i < count($shifts); $i++) {
+        $daycodes = str_split($shifts[$i]['days'], 2);
+        $assigned = $database->count("assigned_shifts", ['shiftid' => $shifts[$i]["shiftid"]]);
+        $out[] = [
+            $shifts[$i]["shiftid"],
+            $shifts[$i]["shiftname"],
+            date(TIME_FORMAT, strtotime($shifts[$i]['start'])),
+            date(TIME_FORMAT, strtotime($shifts[$i]['end'])),
+            $assigned . "",
+            (in_array("Su", $daycodes) == true ? "Y" : "N"),
+            (in_array("Mo", $daycodes) == true ? "Y" : "N"),
+            (in_array("Tu", $daycodes) == true ? "Y" : "N"),
+            (in_array("We", $daycodes) == true ? "Y" : "N"),
+            (in_array("Th", $daycodes) == true ? "Y" : "N"),
+            (in_array("Fr", $daycodes) == true ? "Y" : "N"),
+            (in_array("Sa", $daycodes) == true ? "Y" : "N")
+        ];
+    }
+    return $out;
+}
+
+function getReportData($type, $user = null) {
+    switch ($type) {
+        case "shifts":
+            return getShiftReport($user);
+            break;
+        default:
+            return [["error"]];
+    }
+}
+
+function dataToCSV($data, $name = "report", $user = null) {
+    $csv = Writer::createFromString('');
+    $usernotice = "";
+    $usertitle = "";
+    if ($user != null && array_key_exists('username', $user) && array_key_exists('name', $user)) {
+        $usernotice = lang2("report filtered to", ["name" => $user['name'], "username" => $user['username']], false);
+        $usertitle = "_" . $user['username'];
+        $csv->insertOne([$usernotice]);
+    }
+    $csv->insertAll($data);
+    header('Content-type: text/csv');
+    header('Content-Disposition: attachment; filename="' . $name . $usertitle . "_" . date("Y-m-d_Hi") . ".csv" . '"');
+    echo $csv;
+    die();
+}
+
+function dataToODS($data, $name = "report", $user = null) {
+    $ods = new ods();
+    $styleColumn = new odsStyleTableColumn();
+    $styleColumn->setUseOptimalColumnWidth(true);
+    $headerstyle = new odsStyleTableCell();
+    $headerstyle->setFontWeight("bold");
+    $table = new odsTable($name);
+
+    for ($i = 0; $i < count($data[0]); $i++) {
+        $table->addTableColumn(new odsTableColumn($styleColumn));
+    }
+
+    $usernotice = "";
+    $usertitle = "";
+    if ($user != null && array_key_exists('username', $user) && array_key_exists('name', $user)) {
+        $usernotice = lang2("report filtered to", ["name" => $user['name'], "username" => $user['username']], false);
+        $usertitle = "_" . $user['username'];
+        $row = new odsTableRow();
+        $row->addCell(new odsTableCellString($usernotice));
+        $table->addRow($row);
+    }
+
+    $rowid = 0;
+    foreach ($data as $datarow) {
+        $row = new odsTableRow();
+        foreach ($datarow as $cell) {
+            if ($rowid == 0) {
+                $row->addCell(new odsTableCellString($cell, $headerstyle));
+            } else {
+                $row->addCell(new odsTableCellString($cell));
+            }
+        }
+        $table->addRow($row);
+        $rowid++;
+    }
+    $ods->addTable($table);
+    $ods->downloadOdsFile($name . $usertitle . "_" . date("Y-m-d_Hi") . ".ods");
+}
+
+function dataToHTML($data, $name = "report", $user = null) {
+    global $SECURE_NONCE;
+    // HTML exporter doesn't like null values
+    for ($i = 0; $i < count($data); $i++) {
+        for ($j = 0; $j < count($data[$i]); $j++) {
+            if (is_null($data[$i][$j])) {
+                $data[$i][$j] = '';
+            }
+        }
+    }
+    $usernotice = "";
+    $usertitle = "";
+    if ($user != null && array_key_exists('username', $user) && array_key_exists('name', $user)) {
+        $usernotice = "<span>" . lang2("report filtered to", ["name" => $user['name'], "username" => $user['username']], false) . "</span><br />";
+        $usertitle = "_" . $user['username'];
+    }
+    header('Content-type: text/html');
+    $converter = new HTMLConverter();
+    $out = "<!DOCTYPE html>\n"
+            . "<meta charset=\"utf-8\">\n"
+            . "<meta name=\"viewport\" content=\"width=device-width\">\n"
+            . "<title>" . $name . $usertitle . "_" . date("Y-m-d_Hi") . "</title>\n"
+            . <<<STYLE
+<style nonce="$SECURE_NONCE">
+    .table-csv-data {
+        border-collapse: collapse;
+    }
+    .table-csv-data tr:first-child {
+        font-weight: bold;
+    }
+    .table-csv-data tr td {
+        border: 1px solid black;
+    }
+</style>
+STYLE
+            . $usernotice
+            . $converter->convert($data);
+    echo $out;
+}
+
+function generateReport($type, $format, $user = null) {
+    $data = getReportData($type, $user);
+    switch ($format) {
+        case "ods":
+            dataToODS($data, $type, $user);
+            break;
+        case "html":
+            dataToHTML($data, $type, $user);
+            break;
+        case "csv":
+        default:
+            echo dataToCSV($data, $type, $user);
+            break;
+    }
+}

pages.php

@@ -51,6 +51,18 @@ define("PAGES", [
             "static/js/addshift.js"
         ]
     ],
+    "export" => [
+        "title" => "report export",
+        "navbar" => true,
+        "icon" => "download",
+        "styles" => [
+            "static/css/easy-autocomplete.min.css"
+        ],
+        "scripts" => [
+            "static/js/jquery.easy-autocomplete.min.js",
+            "static/js/export.js"
+        ]
+    ],
     "assignshift" => [
         "title" => "assign shift",
         "navbar" => false,

pages/export.php

@@ -0,0 +1,48 @@
+<?php
+require_once __DIR__ . '/../required.php';
+
+redirectifnotloggedin();
+?>
+
+<form action="lib/reports.php" method="GET" target="_BLANK">
+    <div class="row">
+        <div class="col-xs-12 col-sm-6 col-md-4">
+            <label for="type"><?php lang("report type"); ?></label>
+            <select name="type" class="form-control" required>
+                <option value="shifts"><?php lang("shifts") ?></option>
+            </select>
+        </div>
+        <div class="col-xs-12 col-sm-6 col-md-4">
+            <label for="users"><?php lang("filter"); ?></label>
+            <div class="radio">
+                <label>
+                    <input name="users" value="all" checked="" type="radio"> <i class="fa fa-users fa-fw"></i>
+                    <?php lang("all users") ?>
+                </label>
+            </div>
+            <div class="radio">
+                <label>
+                    <input name="users" value="one" type="radio"> <i class="fa fa-user fa-fw"></i>
+                    <?php lang("one user") ?>
+                    <input type="text" name="user" class="form-control" id="user-box" placeholder="<?php lang("choose user") ?>" />
+                </label>
+            </div>
+        </div>
+        <div class="col-xs-12 col-sm-6 col-md-4">
+            <label for="type"><?php lang("format"); ?></label>
+            <select name="format" class="form-control" required>
+                <option value="csv"><?php lang("csv file") ?></option>
+                <option value="ods"><?php lang("ods file") ?></option>
+                <option value="html"><?php lang("html file") ?></option>
+            </select>
+        </div>
+    </div>
+    <br />
+    <?php
+    $code = uniqid(rand(10000000, 99999999), true);
+    $database->insert('report_access_codes', ['code' => $code, 'expires' => date("Y-m-d H:i:s", strtotime("+5 minutes"))]);
+    ?>
+    <input type="hidden" name="code" value="<?php echo $code; ?>" />
+
+    <button type="submit" class="btn btn-success" id="genrptbtn"><i class="fa fa-download"></i> <?php lang("generate report"); ?></button>
+</form>

static/css/app.css

@@ -78,6 +78,10 @@
     margin-left: 10px;
 }
 
+#user-box {
+    display: inline-block;
+}
+
 /*
 ==============================
             THEMING

static/js/export.js

@@ -0,0 +1,31 @@
+$("#genrptbtn").click(function () {
+    setTimeout(function () {
+        window.location.reload();
+    }, 1000)
+});
+
+var options = {
+    url: "action.php",
+    ajaxSettings: {
+        dataType: "json",
+        method: "GET",
+        data: {
+            action: "autocomplete_user"
+        }
+    },
+    preparePostData: function (data) {
+        data.q = $("#user-box").val();
+        return data;
+    },
+    getValue: function (element) {
+        return element.username;
+    },
+    template: {
+        type: "custom",
+        method: function (value, item) {
+            return item.name + " <i class=\"small\">" + item.username + "</i>";
+        }
+    }
+};
+
+$("#user-box").easyAutocomplete(options);