2 // +----------------------------------------------------------------------+
3 // | Anuko Time Tracker
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
6 // +----------------------------------------------------------------------+
7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
8 // | by anyone for any purpose, and freely redistributed alone or in
9 // | combination with other software, provided that the license is obeyed.
11 // | There are only two ways to violate the license:
13 // | 1. To redistribute this code in source form, with the copyright
14 // | notice or license removed or altered. (Distributing in compiled
15 // | forms without embedded copyright notices is permitted).
17 // | 2. To redistribute modified versions of this code in *any* form
18 // | that bears insufficient indications that the modifications are
19 // | not the work of the original author(s).
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
24 // +----------------------------------------------------------------------+
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
30 * This file generates a report in PDF format using TCPDF library from http://www.tcpdf.org/.
31 * If installed, it is expected to be in WEB-INF/lib/tcpdf/ folder.
33 require_once('initialize.php');
35 import('form.ActionForm');
36 import('ttReportHelper');
39 if (!(ttAccessAllowed('view_own_reports') || ttAccessAllowed('view_reports'))) {
40 header('Location: access_denied.php');
43 // End of access checks.
45 // Check whether TCPDF library is available.
46 if (!file_exists('WEB-INF/lib/tcpdf/'))
47 die('TCPDF library is not found in WEB-INF/lib/tcpdf/');
49 // Include TCPDF library.
50 require_once('WEB-INF/lib/tcpdf/tcpdf.php');
52 // Use custom fields plugin if it is enabled.
53 if ($user->isPluginEnabled('cf')) {
54 require_once('plugins/CustomFields.class.php');
55 $custom_fields = new CustomFields($user->group_id);
58 // Report settings are stored in session bean before we get here.
59 $bean = new ActionForm('reportBean', new Form('reportForm'), $request);
61 // There are 2 variations of report: totals only, or normal. Totals only means that the report
62 // is grouped by either date, user, client, project, task or cf_1 and user only needs to see subtotals by group.
63 $totals_only = ($bean->getAttribute('chtotalsonly') == '1');
65 // Determine group by header.
66 $group_by = $bean->getAttribute('group_by');
67 if ('no_grouping' != $group_by) {
68 if ('cf_1' == $group_by)
69 $group_by_header = $custom_fields->fields[0]['label'];
71 $key = 'label.'.$group_by;
72 $group_by_header = $i18n->get($key);
76 // Obtain items for report.
78 $items = ttReportHelper::getItems($bean); // Individual entries.
79 if ($totals_only || 'no_grouping' != $group_by)
80 $subtotals = ttReportHelper::getSubtotals($bean); // Subtotals for groups of items.
81 $totals = ttReportHelper::getTotals($bean); // Totals for the entire report.
83 // Assign variables that are used to print subtotals.
84 if ($items && 'no_grouping' != $group_by) {
85 $print_subtotals = true;
87 $prev_grouped_by = '';
91 // Build a string to use as filename for the files being downloaded.
92 $filename = strtolower($i18n->get('title.report')).'_'.$bean->mValues['start_date'].'_'.$bean->mValues['end_date'];
94 // Start preparing HTML to build PDF from.
95 $styleHeader = 'style="background-color:#a6ccf7;"';
96 $styleSubtotal = 'style="background-color:#e0e0e0;"';
97 $styleCentered = 'style="text-align:center;"';
98 $styleRightAligned = 'style="text-align:right;"';
100 $title = $i18n->get('title.report').": ".$totals['start_date']." - ".$totals['end_date'];
101 $html = '<h1 style="text-align:center;">'.$title.'</h1>';
102 $html .= '<table border="1" cellpadding="3" cellspacing="0" width="100%">';
105 // We are building a "totals only" report with only subtotals and total.
106 $colspan = 1; // Column span for an empty row.
109 $html .= "<tr $styleHeader>";
110 $html .= '<td>'.htmlspecialchars($group_by_header).'</td>';
111 if ($bean->getAttribute('chduration')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.duration').'</td>'; }
112 if ($bean->getAttribute('chcost')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.cost').'</td>'; }
116 foreach ($subtotals as $subtotal) {
118 $html .= '<td>'.htmlspecialchars($subtotal['name']).'</td>';
119 if ($bean->getAttribute('chduration')) $html .= "<td $styleRightAligned>".$subtotal['time'].'</td>';
120 if ($bean->getAttribute('chcost')) {
121 $html .= "<td $styleRightAligned>";
122 if ($user->can('manage_invoices') || $user->isClient())
123 $html .= $subtotal['cost'];
125 $html .= $subtotal['expenses'];
131 $html .= '<tr><td colspan="'.$colspan.'"> </td></tr>';
132 $html .= "<tr $styleSubtotal>";
133 $html .= '<td>'.$i18n->get('label.total').'</td>';
134 if ($bean->getAttribute('chduration')) $html .= "<td $styleRightAligned>".$totals['time'].'</td>';
135 if ($bean->getAttribute('chcost')) {
136 $html .= "<td $styleRightAligned>";
137 $html .= htmlspecialchars($user->currency).' ';
138 if ($user->can('manage_invoices') || $user->isClient())
139 $html .= $totals['cost'];
141 $html .= $totals['expenses'];
147 // We are building a normal report with items, optionally grouped with subtotals, and total.
148 $colspan = 1; // Column span for an empty row.
151 $html .= "<tr $styleHeader>";
152 $html .= '<td>'.$i18n->get('label.date').'</td>';
153 if ($user->can('view_reports') || $user->can('view_all_reports') || $user->isClient()) { $colspan++; $html .= '<td>'.$i18n->get('label.user').'</td>'; }
154 if ($bean->getAttribute('chclient')) { $colspan++; $html .= '<td>'.$i18n->get('label.client').'</td>'; }
155 if ($bean->getAttribute('chproject')) { $colspan++; $html .= '<td>'.$i18n->get('label.project').'</td>'; }
156 if ($bean->getAttribute('chtask')) { $colspan++; $html .= '<td>'.$i18n->get('label.task').'</td>'; }
157 if ($bean->getAttribute('chcf_1')) { $colspan++; $html .= '<td>'.htmlspecialchars($custom_fields->fields[0]['label']).'</td>'; }
158 if ($bean->getAttribute('chstart')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.start').'</td>'; }
159 if ($bean->getAttribute('chfinish')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.finish').'</td>'; }
160 if ($bean->getAttribute('chduration')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.duration').'</td>'; }
161 if ($bean->getAttribute('chnote')) { $colspan++; $html .= '<td>'.$i18n->get('label.note').'</td>'; }
162 if ($bean->getAttribute('chcost')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.cost').'</td>'; }
163 if ($bean->getAttribute('chpaid')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.paid').'</td>'; }
164 if ($bean->getAttribute('chip')) { $colspan++; $html .= "<td $styleCentered>".$i18n->get('label.ip').'</td>'; }
165 if ($bean->getAttribute('chinvoice')) { $colspan++; $html .= '<td>'.$i18n->get('label.invoice').'</td>'; }
169 foreach ($items as $item) {
170 // Print a subtotal for a block of grouped values.
171 $cur_date = $item['date'];
172 if ($print_subtotals) {
173 $cur_grouped_by = $item['grouped_by'];
174 if ($cur_grouped_by != $prev_grouped_by && !$first_pass) {
175 $html .= '<tr style="background-color:#e0e0e0;">';
176 $html .= '<td>'.$i18n->get('label.subtotal').'</td>';
177 if ($user->can('view_reports') || $user->can('view_all_reports') || $user->isClient()) {
179 if ($group_by == 'user') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
182 if ($bean->getAttribute('chclient')) {
184 if ($group_by == 'client') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
187 if ($bean->getAttribute('chproject')) {
189 if ($group_by == 'project') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
192 if ($bean->getAttribute('chtask')) {
194 if ($group_by == 'task') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
197 if ($bean->getAttribute('chcf_1')) {
199 if ($group_by == 'cf_1') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
202 if ($bean->getAttribute('chstart')) $html .= '<td></td>';
203 if ($bean->getAttribute('chfinish')) $html .= '<td></td>';
204 if ($bean->getAttribute('chduration')) $html .= "<td $styleRightAligned>".$subtotals[$prev_grouped_by]['time'].'</td>';
205 if ($bean->getAttribute('chnote')) $html .= '<td></td>';
206 if ($bean->getAttribute('chcost')) {
207 $html .= "<td $styleRightAligned>";
208 if ($user->can('manage_invoices') || $user->isClient())
209 $html .= $subtotals[$prev_grouped_by]['cost'];
211 $html .= $subtotals[$prev_grouped_by]['expenses'];
214 if ($bean->getAttribute('chpaid')) $html .= '<td></td>';
215 if ($bean->getAttribute('chip')) $html .= '<td></td>';
216 if ($bean->getAttribute('chinvoice')) $html .= '<td></td>';
218 $html .= '<tr><td colspan="'.$colspan.'"> </td></tr>';
223 // Print a regular row.
225 $html .= '<td>'.$item['date'].'</td>';
226 if ($user->can('view_reports') || $user->can('view_all_reports') || $user->isClient()) $html .= '<td>'.htmlspecialchars($item['user']).'</td>';
227 if ($bean->getAttribute('chclient')) $html .= '<td>'.htmlspecialchars($item['client']).'</td>';
228 if ($bean->getAttribute('chproject')) $html .= '<td>'.htmlspecialchars($item['project']).'</td>';
229 if ($bean->getAttribute('chtask')) $html .= '<td>'.htmlspecialchars($item['task']).'</td>';
230 if ($bean->getAttribute('chcf_1')) $html .= '<td>'.htmlspecialchars($item['cf_1']).'</td>';
231 if ($bean->getAttribute('chstart')) $html .= "<td $styleRightAligned>".$item['start'].'</td>';
232 if ($bean->getAttribute('chfinish')) $html .= "<td $styleRightAligned>".$item['finish'].'</td>';
233 if ($bean->getAttribute('chduration')) $html .= "<td $styleRightAligned>".$item['duration'].'</td>';
234 if ($bean->getAttribute('chnote')) $html .= '<td>'.htmlspecialchars($item['note']).'</td>';
235 if ($bean->getAttribute('chcost')) {
236 $html .= "<td $styleRightAligned>";
237 if ($user->can('manage_invoices') || $user->isClient())
238 $html .= $item['cost'];
240 $html .= $item['expense'];
243 if ($bean->getAttribute('chpaid')) {
245 $html .= $item['paid'] == 1 ? $i18n->get('label.yes') : $i18n->get('label.no');
248 if ($bean->getAttribute('chip')) {
250 $html .= $item['modified'] ? $item['modified_ip'].' '.$item['modified'] : $item['created_ip'].' '.$item['created'];
253 if ($bean->getAttribute('chinvoice')) $html .= '<td>'.htmlspecialchars($item['invoice']).'</td>';
256 $prev_date = $item['date'];
257 if ($print_subtotals) $prev_grouped_by = $item['grouped_by'];
260 // Print a terminating subtotal.
261 if ($print_subtotals) {
262 $html .= '<tr style="background-color:#e0e0e0;">';
263 $html .= '<td>'.$i18n->get('label.subtotal').'</td>';
264 if ($user->can('view_reports') || $user->can('view_all_reports') || $user->isClient()) {
266 if ($group_by == 'user') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
269 if ($bean->getAttribute('chclient')) {
271 if ($group_by == 'client') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
274 if ($bean->getAttribute('chproject')) {
276 if ($group_by == 'project') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
279 if ($bean->getAttribute('chtask')) {
281 if ($group_by == 'task') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
284 if ($bean->getAttribute('chcf_1')) {
286 if ($group_by == 'cf_1') $html .= htmlspecialchars($subtotals[$prev_grouped_by]['name']);
289 if ($bean->getAttribute('chstart')) $html .= '<td></td>';
290 if ($bean->getAttribute('chfinish')) $html .= '<td></td>';
291 if ($bean->getAttribute('chduration')) $html .= "<td $styleRightAligned>".$subtotals[$prev_grouped_by]['time'].'</td>';
292 if ($bean->getAttribute('chnote')) $html .= '<td></td>';
293 if ($bean->getAttribute('chcost')) {
294 $html .= "<td $styleRightAligned>";
295 if ($user->can('manage_invoices') || $user->isClient())
296 $html .= $subtotals[$prev_grouped_by]['cost'];
298 $html .= $subtotals[$prev_grouped_by]['expenses'];
301 if ($bean->getAttribute('chpaid')) $html .= '<td></td>';
302 if ($bean->getAttribute('chip')) $html .= '<td></td>';
303 if ($bean->getAttribute('chinvoice')) $html .= '<td></td>';
308 $html .= '<tr><td colspan="'.$colspan.'"> </td></tr>';
309 $html .= '<tr style="background-color:#e0e0e0;">';
310 $html .= '<td>'.$i18n->get('label.total').'</td>';
311 if ($user->can('view_reports') || $user->can('view_all_reports') || $user->isClient()) $html .= '<td></td>';
312 if ($bean->getAttribute('chclient')) $html .= '<td></td>';
313 if ($bean->getAttribute('chproject')) $html .= '<td></td>';
314 if ($bean->getAttribute('chtask')) $html .= '<td></td>';
315 if ($bean->getAttribute('chcf_1')) $html .= '<td></td>';
316 if ($bean->getAttribute('chstart')) $html .= '<td></td>';
317 if ($bean->getAttribute('chfinish')) $html .= '<td></td>';
318 if ($bean->getAttribute('chduration')) $html .= "<td $styleRightAligned>".$totals['time'].'</td>';
319 if ($bean->getAttribute('chnote')) $html .= '<td></td>';
320 if ($bean->getAttribute('chcost')) {
321 $html .= "<td $styleRightAligned>".htmlspecialchars($user->currency).' ';
322 if ($user->can('manage_invoices') || $user->isClient())
323 $html .= $totals['cost'];
325 $html .= $totals['expenses'];
328 if ($bean->getAttribute('chpaid')) $html .= '<td></td>';
329 if ($bean->getAttribute('chip')) $html .= '<td></td>';
330 if ($bean->getAttribute('chinvoice')) $html .= '<td></td>';
336 if (!defined('REPORT_FOOTER') || !(REPORT_FOOTER == false)) // By default we print it unless explicitely defined as false.
337 $html .= '<p style="text-align: center;">'.$i18n->get('form.mail.footer').'</p>';
339 // By this time we have html ready.
341 // Determine title for report.
342 $title = $i18n->get('title.report').": ".$totals['start_date']." - ".$totals['end_date'];
344 header('Pragma: public'); // This is needed for IE8 to download files over https.
345 header('Content-Type: text/html; charset=utf-8');
346 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
347 header('Cache-Control: no-store, no-cache, must-revalidate');
348 header('Cache-Control: post-check=0, pre-check=0', false);
349 header('Cache-Control: private', false);
351 header('Content-Type: application/pdf');
352 header('Content-Disposition: attachment; filename="'.$filename.'.pdf"');
355 // Beginning of TCPDF code here.
357 // Extend TCPDF class so that we can use custom header and footer.
358 class ttPDF extends TCPDF {
360 public $image_file = 'images/tt_logo.png'; // Image file for the logo in header.
361 public $page_word = 'Page'; // Localized "Page" word in footer, ex: Page 1/2.
363 // SetImageFile - sets image file name.
364 public function SetImageFile($imgFile) {
365 $this->image_file = $imgFile;
368 // SetPageWord - sets page word for footer.
369 public function SetPageWord($pageWord) {
370 $this->page_word = $pageWord;
374 public function Header() {
375 // Print logo, which is the only element of our custom header.
376 $this->Image($this->image_file, 10, 10, '', '', '', '', 'T', false, 300, 'C', false, false, 0, false, false, false);
380 public function Footer() {
381 // Position at 15 mm from bottom.
384 $this->SetFont('freeserif', 'I', 8);
385 // Print localized page number.
386 $this->Cell(0, 10, $this->page_word.' '.$this->getAliasNumPage().'/'.$this->getAliasNbPages(), 0, false, 'C', 0, '', 0, false, 'T', 'M');
390 // Create new PDF document.
391 $pdf = new ttPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
393 // If custom logo file exists - set it.
394 if (file_exists('images/'.$user->group_id.'.png'))
395 $pdf->SetImageFile('images/'.$user->group_id.'.png');
397 // Set page word for the footer.
398 $pdf->SetPageWord($i18n->get('label.page'));
400 // Set document information.
401 $pdf->SetCreator(PDF_CREATOR);
402 $pdf->SetAuthor('Anuko Time Tracker');
403 $pdf->SetTitle('Anuko Time Tracker Report');
404 $pdf->SetSubject('Anuko Time Tracker Report');
405 $pdf->SetKeywords('Anuko, time, tracker, report');
408 $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
409 $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
410 $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
412 // Set auto page breaks.
413 $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
415 // Set image scale factor.
416 $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
421 // Set font (freeserif seems to work for all languages).
422 $pdf->SetFont('freeserif', '', 10); // helvetica here does not work for Russian.
425 $pdf->writeHTML($html, true, false, false, false, '');
427 // Close and output PDF document.
428 // $pdf->Output('timesheet.pdf', 'I'); // This will display inline in browser.
429 $pdf->Output($filename.'.pdf', 'D'); // D is for downloads.
431 // End of of TCPDF code.