2 // File encoding: utf-8
3 // This extension does not depend on other extensions.
5 // Variables that can be changed in LocalSettings.php:
6 // $wgWrReportMode = 'allow'; // 'summer', 'allow', 'loggedin', 'deny'
7 // $wgWrReportBlackListAll = array(); // array of page names where reports disallowed for all users. Example: array('Birgitzer Alm (vom Adelshof)');
8 // $wgWrReportBlackListStrangers = array(); // array of page names where reports are disallowed for not logged in users
9 // $wgWrReportDeleteMode = 'loggedin'; // 'allow', 'loggedin', 'deny'
10 // $wgWrReportFeedRoot = 'http://www.winterrodeln.org/feed'; // root URL of the Winterrodeln feed without trailing slash
13 // The following tags are supported:
15 // Creates an overview table of all sledruns specified (one per line) in the tag.
17 // <bahnenregiontabelle/>
18 // Like <bahnentabelle> but includes all sledruns that are in the region of the current page
19 // or in the region specified by one of the following parameters:
20 // <bahnenregiontabelle wiki="Innsbruck" /> (refers to region represented by the MediaWiki Title name)
21 // <bahnenregiontabelle region_id="3" /> (refers to id in the wrregion table)
22 // <bahnenregiontabelle region_name="Innsbruck" /> (refers to name in the wrregion table)
23 // This tag does not accept any contents.
26 // Shows an overview of the sledrun reports of the current page.
28 // <bahnberichtformular/>
29 // Creates the form that is used to enter sledrun reports.
31 // <rodelbahntabelle/>
32 // Generates a list of sledrun entries in a flexible way.
33 // Each line (entry) either add sledruns or removes sledruns.
34 // Without entries, the table contains no sledruns.
38 // <rodelbahntabelle/>
40 // Sledrun "Rumer Alm" and sledrun "Juifenalm"
42 // <rodelbahn>Juifenalm</rodelbahn>
43 // <rodelbahn>Rumer Alm</rodelbahn>
44 // </rodelbahntabelle>
46 // All sledruns in region Innsbruck thats entries are not "under construction".
47 // The name of the region has to correspond to a name (column name)
48 // in the table wrregion.
50 // <region>Innsbruck</region>
51 // </rodelbahntabelle>
53 // Same as above but excluding the sledrun "Rumer Alm":
55 // <region>Innsbruck</region>
56 // <rodelbahn operation="-">Rumer Alm</rodelbahn>
57 // </rodelbahntabelle>
59 // All sledruns thats entries are "under construction"
61 // <rodelbahnen in_arbeit="ja"/>
62 // </rodelbahntabelle>
65 // * in_arbeit: values "ja", "nein" (default for <region> and <rodelbahnen>), "*" (default for <rodelbahn>)
66 // Just include the sledrun(s) if the condition is fulfilled.
67 // * operation: values "+" (add the sledrun(s) to the set, default), "-" (subtract the sledrun(s) from the set)
68 // Attributes that may be implemented later
69 // * beleuchtungstage: values "0", "unknown" (is null), ">0" (excludes null), "7", "*" (includes null)
70 // Just include the sledrun(s) if the condition is fulfilled.
77 // Constants for wrReportTableRender
78 define('WRREPORT_COMPACT_PAGE', 1); ///< includes the page name
79 define('WRREPORT_COMPACT', 2); ///< shown on a single page
80 define('WRREPORT_DETAIL', 3); ///< more columns
87 class WrDOMDocument extends DOMDocument {
88 function __construct() {
89 parent::__construct('1.0', 'utf-8');
90 $this->registerNodeClass('DOMElement', 'WrDOMElement');
93 /// Creates and adds the element with the given tag name and returns it.
94 /// Additionally, it calls setAttribute($key, $value) for every entry
96 function appendElement($tagName, $attributes=array()) {
97 $child = $this->appendChild($this->createElement($tagName));
98 foreach ($attributes as $key => $value) $child->setAttribute($key, $value);
105 class WrDOMElement extends DOMElement {
107 /// Creates and adds the element with the given tag name and returns it
108 /// Additionally, it calls setAttribute($key, $value) for every entry
110 function appendElement($tagName, $attributes=array()) {
111 $child = $this->appendChild($this->ownerDocument->createElement($tagName));
112 foreach ($attributes as $key => $value) $child->setAttribute($key, $value);
116 /// Adds any UTF-8 string as content of the element - it will be escaped.
117 function appendText($text) {
118 return $this->appendChild($this->ownerDocument->createTextNode($text));
121 // Appends a CDATASections to the element. This can be used to include
122 // raw (unparsed) HTML to the DOM tree as it is necessary because
123 // $parser->recursiveTagParse does not always escape & characters.
124 // (see https://bugzilla.wikimedia.org/show_bug.cgi?id=55526 )
125 // Workaround: Use a CDATA section. When serializing with $doc->saveHTML,
126 // the <![CDATA[...]]> is returned as ... .
127 // However, we end up having unescaped & in the output due to this bug in recursiveTagParse.
128 function appendCDATA($data) {
129 return $this->appendChild($this->ownerDocument->createCDATASection($data));
138 /// Exception type that is used internally by WrReport
139 class WrReportException extends Exception {}
143 // Fast version of Services_Libravatar
144 // -----------------------------------
146 /// This is a fast version of Services_Libravatar by omitting the DNS
147 /// lookup and always falling back to libravatar.org
148 class WrServicesLibravatar extends Services_Libravatar {
149 function __construct() {
151 $this->setDefault('monsterid');
155 protected function srvGet($domain, $https = false) {
156 if ($https === true) return 'seccdn.libravatar.org';
157 return 'cdn.libravatar.org';
161 public function getSize() {
171 /// Forces a regeneration of region overview pages ('Tirol', 'Vorarlberg', ...)
172 function wrRecacheRegions() {
173 $dbr = wfGetDB(DB_SLAVE);
174 // SELECT cl_from FROM categorylinks where cl_to = 'Region'
175 $res = $dbr->select('categorylinks', 'cl_from', array('cl_to' => 'Region'));
177 while ($row = $dbr->fetchObject($res)) $page_ids[] = $row->cl_from;
178 $dbr->freeResult($res);
180 $titles = Title::newFromIDs($page_ids);
181 foreach ($titles as $title) $title->invalidateCache();
185 /// Returns the tuple ($report_id, $sledrun_condition, $date_report)
186 /// $date_report is NULL or a time as returned by strtotime
187 /// Expects a database connection ($dbr = wfGetDB(DB_SLAVE);)
188 /// and a page_id describung the page where the condition should be returned.
189 /// If no condition is found, (NULL, NULL, NULL) is returned.
190 function wrGetSledrunCondition($dbr, $page_id) {
191 // select wrreport.id as report_id, `condition`, date_report from wrreport where page_title='Axamer Lizum' and `condition` is not null and date_invalid > now() and delete_date is null order by date_report desc, date_entry desc limit 1;
192 $cres = $dbr->select(
194 array('wrreport.id as report_id', '`condition`', 'date_report'),
195 array('page_id' => $page_id, '`condition` is not null', 'date_invalid > now()', 'delete_date is null'),
196 'wrReportConditionRender',
197 array('ORDER BY' => 'date_report desc, date_entry desc', 'LIMIT' => '1')
199 if ($cres->numRows() <= 0) {
204 $crow = $dbr->fetchObject($cres);
205 $report_id = $crow->report_id;
206 $condition = $crow->condition;
207 $date_report = strtotime($crow->date_report);
209 $dbr->freeResult($cres);
210 return array($report_id, $condition, $date_report);
214 /// Updates the line of the wrreportcache table that corresponds to the $page_id parameter
215 function wrUpdateWrReportCacheTable($page_id) {
216 // Determine the new content for the row that should be updated
217 $dbr = wfGetDB(DB_SLAVE);
218 list($report_id, $condition, $date_report) = wrGetSledrunCondition($dbr, $page_id);
219 $rows = wrReportGetReports(array('id' => $report_id), 1);
221 // Delete the old content (if any)
222 $dbw = wfGetDB(DB_MASTER);
224 $dbw->delete('wrreportcache', array('page_id' => $page_id));
226 // Insert the updated row
227 if (count($rows) == 1) {
229 $dbw->insert('wrreportcache', array(
230 'page_id' => $row['page_id'],
231 'page_title' => $row['page_title'],
232 'report_id' => $row['id'],
233 'date_report' => $row['date_report'],
234 '`condition`' => $row['condition'],
235 'description' => $row['description'],
236 'author_name' => $row['author_name'],
237 'author_username' => (is_null($row['author_userid']) ? NULL : $row['author_username'])));
247 /// \brief Returns a form to enter a report (string containing HTML).
249 /// All parameters have to be UTF-8 encoded.
250 /// \param $page_title Name of the sledrun.
251 /// \param $condition 1 to 5 for normal condition, 0 or NULL for missing condition and -1 for intentionally no condition.
252 /// \return UTF-8 encoded HTML form
253 function wrReportFormRender($hide_save_button = TRUE, $page_title = NULL, $date_report = NULL, $time_report = NULL, $condition = NULL, $description = NULL, $author_name = NULL, $page_title_list = NULL) {
254 $doc = new WrDOMDocument();
257 // Info about special page
258 $specialPageName = wfMessage('wrreport')->text(); // 'Bahnberichte'
259 $title = Title::newFromText($specialPageName, NS_SPECIAL);
260 $specialPageUrl = $title->getLocalURL(); // e.g. '/wiki/Spezial:Bahnberichte'
263 $form = $doc->appendElement('form', array('action' => $specialPageUrl, 'method' => 'post'));
265 // table (for layout of form elements)
266 $table = $form->appendElement('table', array('class' => 'wrreportform'));
269 $tr = $table->appendElement('tr');
270 $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun')->text());
271 $td = $tr->appendElement('td');
272 $td->appendText($page_title);
273 $td->appendElement('input', array('type' => 'hidden', 'name' => 'page_title', 'value' => $page_title));
276 $tr = $table->appendElement('tr');
277 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-date')->text());
278 $td = $tr->appendElement('td');
279 $select = $td->appendElement('select', array('name' => 'date_report'));
281 wfMessage('wrreport-date-today')->text(),
282 wfMessage('wrreport-date-yesterday')->text(),
283 wfMessage('wrreport-date-2daysbefore')->text(),
284 wfMessage('wrreport-date-3daysbefore')->text(),
285 wfMessage('wrreport-date-4daysbefore')->text());
286 $date_selected = false;
287 $time = time(); // number of seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
288 for ($day=0; $day!=5; ++$day) {
289 $date = strtotime("-$day days", $time);
290 $date_f = strftime("%Y-%m-%d", $date); // Formats it according to locale, that is set to CET.
291 $option = $select->appendElement('option', array('value' => $date_f));
292 if ((is_null($date_report) && $day == 0) || (!is_null($date_report) && $date_report == $date_f)) {
293 $option->setAttribute('selected', 'selected');
294 $date_selected = true;
296 $option->appendText($daynames[$day] . ' (' . strftime('%d.%m.', $date) . ')');
298 if (!$date_selected) { // note: if $date_report is null $date_selected is true here
299 $option = $select->appendElement('option', array('value' => $date_report, 'selected' => 'selected'));
300 $option->appendText($date_report);
304 $tr = $table->appendElement('tr');
305 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-time')->text());
306 $td = $tr->appendElement('td');
307 $td->appendElement('input', array('name' => 'time_report', 'maxlength' => '5', 'size' => '5', 'value' => $time_report));
308 $td->appendText(' ');
309 $td->appendText('Uhr');
310 $td->appendText(' ');
311 $td->appendElement('span', array('class' => 'wrcomment'))->appendText("(z.B. '14', '1400' oder '14:00'. Optional.)");
314 $tr = $table->appendElement('tr');
315 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-condition')->text());
316 $td = $tr->appendElement('td');
317 $select = $td->appendElement('select', array('name' => 'condition', 'required' => 'required'));
318 $option = $select->appendElement('option', array('value' => '0'));
319 $option->appendText(wfMessage('wrreport-condition-select')->text());
320 foreach (WrReport::$wrConditions as $condition_num => $condition_text) {
321 $option = $select->appendElement('option', array('value' => (string) $condition_num));
322 if ($condition == $condition_num) $option->setAttribute('selected', 'selected');
323 $option->appendText($condition_text);
325 $option = $select->appendElement('option', array('value' => '-1'));
326 if ($condition == -1) $option->setAttribute('selected', 'selected');
327 $option->appendText(wfMessage('wrreport-condition-no')->text());
330 $tr = $table->appendElement('tr');
331 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-description')->text());
332 $tr->appendElement('td')->appendElement('textarea', array('name' => 'description', 'class' => 'fullwidth', 'rows' => '7', 'required' => 'required'))->appendText($description);
335 $tr = $table->appendElement('tr');
336 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-author')->text());
337 $tr->appendElement('td')->appendElement('input', array('name' => 'author_name', 'class' => 'fullwidth', 'maxlength' => '30', 'value' => $author_name));
340 // I would like to do it this way, but due to a bug of internet explorer, the <button> element is not useable.
341 // $buttons = '<button name="action" type="submit" value="preview">Vorschau';
342 // if ($hide_save_button) $buttons .= ' & Speichern';
343 // $buttons .= '</button>';
344 // if (!$hide_save_button) $buttons .= '<button name="action" type="submit" value="store">Speichern</button>';
345 // Workaround: User <input type="submit"/>
346 $tr = $table->appendElement('tr');
347 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-submit')->text());
348 $td = $tr->appendElement('td');
349 $input = $td->appendElement('input', array('name' => 'preview', 'type' => 'submit'));
350 if ($hide_save_button)
351 $input->setAttribute('value', wfMessage('wrreport-newreport-next')->text());
353 $input->setAttribute('value', wfMessage('wrreport-newreport-preview')->text());
355 $td->appendElement('input', array('name' => 'store', 'type' => 'submit', 'value' => wfMessage('wrreport-newreport-save')->text()));
358 return $doc->saveHTML($form);
362 /// \brief Renders the form to delete a report
364 /// All in and output strings should be/are UTF-8 encoded.
365 /// \param $reportid the id of the report that is going to be deleted
366 /// \param $delete_person_name name of the person that wants to delete the report (form field)
367 /// \param $delete_reason_public publically visible reason for deleting the entry.
368 /// \param $delete_invisible don't show the report as being deleted
369 /// \return UTF-8 encoded HTML form
370 function wrDeleteReportFormRender($reportid, $delete_person_name, $delete_reason_public, $delete_invisible) {
371 $doc = new WrDOMDocument();
374 // Info about special page
375 $specialPageName = wfMessage('wrreport')->text(); // 'Bahnberichte'
376 $title = Title::newFromText($specialPageName, NS_SPECIAL);
377 $specialPageUrl = $title->getLocalURL(); // e.g. '/wiki/Spezial:Bahnberichte'
380 $form = $doc->appendElement('form', array('action' => $specialPageUrl, 'method' => 'post'));
382 // table (for layout of form elements)
383 $table = $form->appendElement('table', array('class' => 'wrreportform', 'summary' => wfMessage('wrreport-deletereport-tablesummary')->text()));
385 // delete_reason_public
386 $tr = $table->appendElement('tr');
387 $tr->appendElement('th')->appendText(wfMessage('wrreport-deletereport-reason')->text());
388 $tr->appendElement('td')->appendElement('textarea', array('name' => 'delete_reason_public', 'cols' => '50', 'rows' => '7'))->appendText($delete_reason_public);
390 // delete_person_name
391 $tr = $table->appendElement('tr');
392 $tr->appendElement('th')->appendText(wfMessage('wrreport-deletereport-name')->text());
393 $tr->appendElement('td')->appendElement('input', array('name' => 'delete_person_name', 'maxlength' => '30', 'size' => '30', 'value' => $delete_person_name));
396 $tr = $table->appendElement('tr');
397 $tr->appendElement('th')->appendText(wfMessage('wrreport-reports-action')->text());
398 $td = $tr->appendElement('td');
399 $td->appendElement('input', array('name' => 'deletepreview', 'type' => 'submit', 'value' => wfMessage('wrreport-newreport-preview')->text()));
400 $td->appendElement('input', array('name' => 'delete', 'type' => 'submit', 'value' => wfMessage('wrreport-deletereport-delete')->text()));
403 $input = $td->appendElement('input', array('name' => 'reportid', 'type' => 'hidden', 'value' => (string) $reportid));
404 // delete_invisible - who is allowed to do so?
405 // $td->appendElement('input', array('name' => 'delete_invisible', 'type' => 'hidden', 'value' => (string) $delete_invisible));
407 return $doc->saveHTML($form);
411 /// \brief Generates the DOM of the table header ("private" sub-function of wrReportTableRender)
413 /// \param $table table WrDOMElement where the header should be appended
414 /// \param $format row format like WRREPORT_COMPACT
415 /// \param $showActions boolean to indicate whether an actions column should be created
416 /// \return WrDOMElement of the HTML table header
417 function wrReportTableTitleRender($table, $format, $showActions) {
418 $tr = $table->appendElement('tr');
419 $tr->appendElement('th')->appendText(wfMessage('wrreport-reports-date-trip')->text());
420 if ($format != WRREPORT_COMPACT) $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun')->text());
421 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-condition')->text());
422 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-description')->text());
423 $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-author')->text());
424 if ($format == WRREPORT_DETAIL) $tr->appendElement('th')->appendText(wfMessage('wrreport-reports-date-entry')->text());
425 if ($showActions) $tr->appendElement('th')->appendText(wfMessage('wrreport-reports-action')->text());
430 /// \brief Generates the DOM of a table row ("private" sub-function of wrReportTableRender)
432 /// \param $table table WrDOMElement where the row should be appended
433 /// \param $row associative array of table columns like one row in the wrreport table
434 /// \param $format row format like WRREPORT_COMPACT
435 /// \param $showActions boolean to indicate whether an actions column should be created
436 /// \param $parser Parser instance of a Parser class that can be used to parse the condition
437 /// \return WrDOMElement of the HTML table row
438 function wrReportTableRowRender($table, $row, $format, $showActions, $parser) {
439 $tr = $table->appendElement('tr');
441 // $row['date_report'] and $row['time_report']
442 $date_report = strtotime($row['date_report']);
443 $date_report = wfMessage(Language::$mWeekdayAbbrevMsgs[(int) date('w', $date_report)])->text() . strftime(', %d.%m.', $date_report);
444 $td = $tr->appendElement('td');
445 $td->appendText($date_report);
446 if ($row['time_report']) {
447 $td->appendText(' ');
448 $td->appendElement('span', array('class' => 'wrcomment'))->appendText(date('H:i', strtotime($row['time_report'])));
451 // $row['page_title']
452 if ($format != WRREPORT_COMPACT) {
453 $title = Title::newFromText($row['page_title']);
454 $tr->appendElement('td')->appendCDATA(Linker::link($title));
458 $condition_text = '---';
459 if (isset(WrReport::$wrConditions[$row['condition']])) $condition_text = WrReport::$wrConditions[$row['condition']];
460 $td = $tr->appendElement('td');
461 if ($row['delete_date']) $td->appendElement('em')->appendText(wfMessage('wrreport-deletereport-deleted')->text());
462 else $td->appendText($condition_text);
464 // $row['description']
465 $td = $tr->appendElement('td', array('class' => 'wrreportdescription'));
466 if ($row['delete_date']) $td->appendElement('em')->appendText(wfMessage('wrreport-deletereport-deleted')->text());
468 // for registered users, use wikitext formatting
469 if (is_null($row['author_userid'])) $td->appendText($row['description']);
471 $html = $parser->recursiveTagParse($row['description']);
472 $td->appendCDATA($html);
476 // $row['author_name']
477 $td = $tr->appendElement('td');
478 if ($row['delete_date']) $td->appendElement('em')->appendText(wfMessage('wrreport-deletereport-deleted')->text());
480 if (!is_null($row['author_userid'])) {
481 // find user's email ($user->getEmail())
482 $user = User::newFromId($row['author_userid']);
484 // create avatar (using the Services_Libravatar library to get avatar URL)
485 $sla = new WrServicesLibravatar();
486 $url = $sla->getUrl($user->getEmail());
488 // create img tag for the avatar
489 $td->appendElement('img', array('src' => $url, 'alt' => $row['author_name'], 'width' => $sla->getSize(), 'height' => $sla->getSize()));
490 $td->appendText(' ');
493 $title = $user->getUserPage();
494 if ($title->exists()) {
495 $td->appendCDATA(Linker::link($title, $row['author_name']));
497 $td->appendText($row['author_name']);
499 $td->appendText(' ');
501 // get number of sledrun reports
502 $td->appendElement('span', array('class' => 'wrreportcount'))
503 ->appendText((string) WrReport::getUserSeldrunReportCount($user->getId()));
506 $td->appendText($row['author_name']);
510 // $row['date_entry']
511 if ($format == WRREPORT_DETAIL) {
512 $td = $tr->appendElement('td');
513 $td->appendText(date('d.m. ', strtotime($row['date_entry'])));
514 $td->appendElement('span', array('class' => 'wrcomment'))->appendText(date('H:i', strtotime($row['date_entry'])));
518 // wiki/Spezial:Bahnberichte?action=deletepreview&reportid=42
520 $td = $tr->appendElement('td');
521 if (!isset($row['delete_date'])) {
522 $specialPageName = wfMessage('wrreport')->text(); // 'Bahnberichte'
523 $title = Title::newFromText($specialPageName, NS_SPECIAL);
524 $specialPageUrl = $title->getLocalURL(); // e.g. '/wiki/Spezial:Bahnberichte'
525 $td->appendElement('a', array('href' => $specialPageUrl . '?action=deletepreview&reportid=' . $row['id']))
526 ->appendText(wfMessage('wrreport-deletereport-delete')->text() . '...');
533 /// \brief Renders the report table. Call wrReportGetReports for the $rows parameter.
535 /// \param $rows array of associative row arrays
536 /// \param $format row format like WRREPORT_TABLE_SHORT
537 function wrReportTableRender($rows, $format, $showActions, $parser) {
538 $doc = new WrDOMDocument();
539 $table = $doc->appendElement('table', array('class' => 'wrreporttable'));
540 wrReportTableTitleRender($table, $format, $showActions);
541 foreach ($rows as $key => $row) wrReportTableRowRender($table, $row, $format, $showActions, $parser);
542 return $doc->saveHTML($table);
546 /// Returns an array with column names
547 function wrReportGetColumnNames() {
548 return array('id', 'page_id', 'page_title', 'date_report', 'time_report', 'date_entry', 'date_invalid', 'condition', 'description', 'author_name', 'author_userid', 'author_username', 'delete_date', 'delete_person_name', 'delete_person_ip', 'delete_person_userid', 'delete_person_username', 'delete_reason_public', 'delete_invisible');
552 /// \brief Returns reports as associative array.
555 /// $conditions = array('page_title' => 'Birgitzer Alm', 'date_invalid > now()');
556 /// $limit = 1; // or NULL for no limit
557 function wrReportGetReports($conditions, $limit=NULL) {
558 $dbr = wfGetDB(DB_SLAVE);
559 $columns = wrReportGetColumnNames();
561 if ($wgDBtype == "mysql") // "condition" is a reserved word in mysql
562 for ($i = 0; $i != count($columns); ++$i) $columns[$i] = sprintf('`%s`', $columns[$i]);
563 $options = array('ORDER BY' => 'date_report desc, date_entry desc');
564 if (!is_null($limit)) $options['LIMIT'] = $limit;
565 $res = $dbr->select('wrreport', $columns, $conditions, 'wrReportGetReports', $options);
567 while ($row = $dbr->fetchRow($res)) $result[] = $row;
568 $dbr->freeResult($res);
573 /// \brief It returns an array of the "condition" (as number) and the date of the "most recent" report of the specified page (to decode as list($condition, $date));
575 /// If no condition is present, array(NULL, NULL) is returned
576 function wrReportConditionRender($page_title) {
577 $dbr = wfGetDB(DB_SLAVE);
580 // select wrreport.id as report_id, `condition`, date_report from wrreport where page_title='Axamer Lizum' and `condition` is not null and date_invalid > now() and delete_date is null order by date_report desc, date_entry desc limit 1;
581 if ($wgDBtype == "mysql") $cond = "`$cond`"; // "condition" is a reserved word in mysql
584 array('wrreport.id as report_id', $cond, 'date_report'),
585 array('page_title' => $page_title, "$cond is not null", 'date_invalid > now()', 'delete_date is null'),
586 'wrReportConditionRender',
587 array('ORDER BY' => 'date_report desc, date_entry desc', 'LIMIT' => '1')
589 if ($res->numRows() <= 0) {
590 $dbr->freeResult($res);
591 return array(NULL, NULL);
593 $row = $dbr->fetchObject($res);
594 $date = $row->date_report;
595 if ($date) $date = strtotime($date);
596 $dbr->freeResult($res);
597 return array($row->condition, $date);
601 /// \brief Returns true if the user is allowed to delete reports (in general)
602 function wrReportUserMayDelete() {
604 global $wgWrReportDeleteMode;
605 return $wgWrReportDeleteMode == 'allow' || ($wgWrReportDeleteMode == 'loggedin' && $wgUser->isLoggedIn());
610 // tag extension hooks
611 // -------------------
614 // Conditions: array(1 => 'Sehr gut', 2 => 'Gut', 3 => 'Mittelmäßig', 4 => 'Schlecht', 5 => 'Geht nicht');
615 public static $wrConditions;
618 public static function initWrConditions() {
619 WrReport::$wrConditions = array();
620 for ($i = 1; $i != 6; ++$i) WrReport::$wrConditions[$i] = wfMessage('wrreport-condition-' . $i)->text();
624 /// Returns the number of sledrun reports issued by a user with the given id.
625 public static function getUserSeldrunReportCount($user_id) {
626 $dbr = wfGetDB(DB_SLAVE);
627 // select count(*) from wrreport where author_userid = 1 and delete_date is null and `condition` is not null;
628 $res = $dbr->select('wrreport', 'count(*)', array('author_userid' => $user_id, 'delete_date' => null, '`condition` is not null'));
629 $row = $res->fetchRow();
631 $dbr->freeResult($res);
636 // Parser Hook Functions
637 // ---------------------
639 public static function ParserFirstCallInitHook(&$parser) {
640 $parser->setHook('bahnberichtformular', 'WrReport::bahnberichtformularParserHook');
641 $parser->setHook('bahnberichte', 'WrReport::bahnberichteParserHook');
642 $parser->setHook('bahnentabelle', 'WrReport::bahnentabelleParserHook');
643 $parser->setHook('bahnenregiontabelle', 'WrReport::bahnenregiontabelleParserHook');
644 $parser->setHook('rodelbahntabelle', 'WrReport::rodelbahntabelleParserHook');
645 $parser->setHook('avatar', 'WrReport::avatarParserHook');
649 /// \brief Is called when the tag <bahnberichtformular/> is encountered.
651 /// The current page name is taken.
652 public static function bahnberichtformularParserHook($input, $args, $parser) {
656 if ($wgUser->isLoggedIn()) {
657 $author_name = $wgUser->getRealName();
658 if (!$author_name) $author_name = $wgUser->getName();
661 global $wgWrReportMode;
662 global $wgWrReportBlackListAll;
663 global $wgWrReportBlackListStrangers;
665 // is the form allowed to be shown?
667 if ($wgWrReportMode == 'summer') $error_key = 'wrreport-newreport-summer';
668 elseif ($wgWrReportMode == 'deny') $error_key = 'wrreport-newreport-deny';
669 elseif ($wgWrReportMode == 'loggedin' && !$wgUser->isLoggedIn()) $error_key = 'wrreport-newreport-loggedin';
670 elseif (in_array($parser->getTitle()->getText(), $wgWrReportBlackListAll)) $error_key = 'wrreport-newreport-blacklist';
671 elseif (!$wgUser->isLoggedIn() && in_array($parser->getTitle()->getText(), $wgWrReportBlackListStrangers)) $error_key = 'wrreport-newreport-blackliststrangers';
674 if (!is_null($error_key)) {
675 $doc = new WrDOMDocument();
676 $p = $doc->appendElement('p')->appendElement('em')->appendText(wfMessage($error_key)->text());
677 return $doc->saveHTML($p);
680 // Calling "$title = $parser->getTitle(); $title->invalidateCache();" doesn't help here to force regeneration
681 // However, this would not be the best solution because the page has to be re-rendered only at midnight
683 // In the following line, $author_name was replaced by NULL to prevent a bug, where the wrong author_name
684 // is shown due to caching (see ticket #35).
685 return array(wrReportFormRender(TRUE, $parser->getTitle()->getText(), NULL, NULL, NULL, NULL, NULL), 'markerType' => 'nowiki');
689 /// \brief Is called when the tag <bahnberichte/> is encountered.
691 /// The current page name is taken.
692 public static function bahnberichteParserHook($input, $args, $parser) {
693 $parser->getOutput()->addModules('ext.wrreport'); // getOutput() returns class ParserOutput
694 $title = $parser->getTitle();
696 global $wgOut; // class OutputPage
697 global $wgWrReportFeedRoot;
698 $wgOut->addFeedLink('atom', $wgWrReportFeedRoot . '/berichte/bahn/' . strtolower($title->getPartialURL()));
700 $conditions = array('page_title' => $title->getText(), 'date_invalid > now()');
701 $rows = wrReportGetReports($conditions);
702 if (count($rows) == 0) return wfMessage('wrreport-reports-none')->text();
703 return array(wrReportTableRender($rows, WRREPORT_COMPACT, wrReportUserMayDelete(), $parser), 'markerType' => 'nowiki');
707 /// Returns the region details of the region specifed in $conditions.
708 /// region_id (as in the database), region name (as in the database), and region border (as WKB).
709 /// conditions is an array that's given to the where clause
710 private static function getRegionDetails($conditions) {
711 // Example: SELECT name FROM wrregion WHERE page_id = 882;
712 $dbr = wfGetDB(DB_SLAVE);
713 $res = $dbr->select('wrregion', array('id', 'name', 'aswkb(border)'), $conditions);
714 if ($dbr->numRows($res) == 1) {
715 $row = $dbr->fetchRow($res);
716 return array($row[0], $row[1], $row[2]); // region_id, region_name, region_border_wkb
718 $dbr->freeResult($res);
719 return array(null, null, null);
723 /// Returns the region details if the specified title is one.
724 /// region_id (as in the database), region name (as in the database), and region border (as WKB).
725 private static function getPageRegion($title) {
726 $categories = $title->getParentCategories(); // e.g. array('Kategorie:Region' => 'Osttirol')
728 $key_region = $wgContLang->getNSText(NS_CATEGORY) . ':Region';
729 if (array_key_exists($key_region, $categories)) {
730 return WrReport::getRegionDetails(array('page_id' => $title->getArticleID()));
732 return array(null, null, null);
736 /// Adds a region feed to the current page
737 private static function addRegionFeedLink($title) {
738 list($region_id, $region_name, $region_border_wkb) = WrReport::getPageRegion($title);
739 if (is_null($region_name)) return;
740 global $wgWrReportFeedRoot;
741 global $wgOut; // class OutputPage
742 $wgOut->addFeedLink('atom', $wgWrReportFeedRoot . '/berichte/region/' . strtolower($region_name));
746 /// Creates the HTML of the <bahnentabelle>, <bahnenregiontabelle> and <rodelbahntabelle> tags.
747 private static function createBahnentabelle($page_titles) {
748 $dbr = wfGetDB(DB_SLAVE);
750 // SELECT p.page_id,p.page_title, c.length, c.walkup_time, c.top_elevation, c.bottom_elevation, c.walkup_separate, c.lift, c.night_light, c.public_transport, c.sled_rental, c.information_phone FROM `page` p, wrsledruncache c WHERE (p.page_title in ('Birgitzer_Alm_(vom_Adelshof)', 'Kemater_Alm', 'Axamer_Lizum') and p.page_id=c.page_id) ORDER BY page_title
751 $where_array = array('page.page_id = wrsledruncache.page_id');
752 if (count($page_titles) > 0) {
753 $mysql_page_ids = array();
754 foreach ($page_titles as $page_title) $mysql_page_ids[] = $page_title->getArticleID();
755 $where_array[] = 'page.page_id in (' . implode(', ', $mysql_page_ids) . ')';
756 } else $where_array[] = 'false';
757 $res = $dbr->select(array('page', 'wrsledruncache'), array('page.page_id', 'page.page_title', 'page_namespace', 'length', 'walkup_time', 'top_elevation', 'bottom_elevation', 'walkup_possible', 'walkup_separate', 'lift', 'night_light', 'public_transport', 'sled_rental', 'information_phone', 'information_web'), $where_array, 'bahnentabelleParserHook', array('ORDER BY' => 'page.page_title'));
760 global $wgWrReportMode; // e.g. 'summer'
761 global $wgWrReportBlackListAll;
762 global $wgWrReportBlackListStrangers;
765 // Determine, whether the user is allowed to make a new report
766 $userMayReport = ($wgWrReportMode == 'allow' || ($wgWrReportMode == 'loggedin' && $wgUser->isLoggedIn()));
768 // Generate DOM for HTML
769 $doc = new WrDOMDocument();
770 $table = $doc->appendElement('table', array('class' => 'wikitable'));
773 $tr = $table->appendElement('tr');
774 $tr->appendElement('th')->appendElement('img', array('src' => '/vorlagen/s_rental.png', 'alt' => wfMessage('wrreport-icon-sledrental')->text(), 'title' => wfMessage('wrreport-icon-sledrental')->text()));
775 $tr->appendElement('th')->appendElement('img', array('src' => '/vorlagen/s_light.png', 'alt' => wfMessage('wrreport-icon-nightlight')->text(), 'title' => wfMessage('wrreport-icon-nightlight')->text()));
776 $tr->appendElement('th')->appendElement('img', array('src' => '/vorlagen/s_lift.png', 'alt' => wfMessage('wrreport-icon-lift')->text(), 'title' => wfMessage('wrreport-icon-lift')->text()));
777 $tr->appendElement('th')->appendElement('img', array('src' => '/vorlagen/s_walk.png', 'alt' => wfMessage('wrreport-icon-walkupseparate')->text(), 'title' => wfMessage('wrreport-icon-walkupseparate')->text()));
778 $tr->appendElement('th')->appendElement('img', array('src' => '/vorlagen/s_bus.png', 'alt' => wfMessage('wrreport-icon-publictransport')->text(), 'title' => wfMessage('wrreport-icon-publictransport')->text()));
779 $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun')->text());
780 if ($wgWrReportMode != 'summer') $tr->appendElement('th')->appendText(wfMessage('wrreport-newreport-condition')->text());
781 $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun-information')->text());
782 $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun-walkuptime')->text());
783 $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun-height')->text());
784 $tr->appendElement('th')->appendText(wfMessage('wrreport-sledrun-length')->text());
787 while ($row = $dbr->fetchObject($res)) {
788 $title = Title::newFromRow($row);
789 $tr = $table->appendElement('tr');
791 $td = $tr->appendElement('td');
792 if ($row->sled_rental) $td->appendElement('img', array('src' => '/vorlagen/s_rental.png', 'alt' => wfMessage('wrreport-icon-sledrental')->text(), 'title' => wfMessage('wrreport-icon-sledrental')->text()));
794 $td = $tr->appendElement('td');
795 if ($row->night_light) $td->appendElement('img', array('src' => '/vorlagen/s_light.png', 'alt' => wfMessage('wrreport-icon-nightlight')->text(), 'title' => wfMessage('wrreport-icon-nightlight')->text()));
797 $td = $tr->appendElement('td');
798 if ($row->lift) $td->appendElement('img', array('src' => '/vorlagen/s_lift.png', 'alt' => wfMessage('wrreport-icon-lift')->text(), 'title' => wfMessage('wrreport-icon-lift')->text()));
800 $td = $tr->appendElement('td');
801 if (!is_null($row->walkup_possible)) {
802 if ($row->walkup_possible) {
803 if ($row->walkup_separate) $td->appendElement('img', array('src' => '/vorlagen/s_walk.png', 'alt' => wfMessage('wrreport-icon-walkupseparate')->text(), 'title' => wfMessage('wrreport-icon-walkupseparate')->text()));
804 } else $td->appendElement('img', array('src' => '/vorlagen/s_nowalk.png', 'alt' => wfMessage('wrreport-icon-walkupnotpossible')->text(), 'title' => wfMessage('wrreport-icon-walkupnotpossible')->text()));
807 $td = $tr->appendElement('td');
808 if ($row->public_transport and $row->public_transport != 5) $td->appendElement('img', array('src' => '/vorlagen/s_bus.png', 'alt' => wfMessage('wrreport-icon-publictransport')->text(), 'title' => wfMessage('wrreport-icon-publictransport')->text()));
810 $tr->appendElement('td')->appendElement('a', array('href' => $title->getLocalURL()))->appendText($title->getPrefixedText());
812 if ($wgWrReportMode != 'summer') {
814 $userMayReportThis = $userMayReport;
815 if ($userMayReportThis) {
816 if (in_array($title->getText(), $wgWrReportBlackListAll)) $userMayReportThis = FALSE;
817 if (!$wgUser->isLoggedIn() && in_array($title->getText(), $wgWrReportBlackListStrangers)) $userMayReportThis = FALSE; // Title::getText() uses spaces instead of underscores
821 list($report_id, $condition, $date_report) = wrGetSledrunCondition($dbr, $row->page_id);
822 if (is_null($report_id)) $date = '';
823 else $date = strftime('%d.%m.', $date_report);
825 $td = $tr->appendElement('td');
826 if (isset(WrReport::$wrConditions[$condition])) {
827 $td->appendElement('a', array('href' => $title->getLocalURL() . '#' . Title::escapeFragmentForURL(wfMessage('wrreport-reports-sectionname')->text())))->appendText(WrReport::$wrConditions[$condition]);
828 $td->appendText(' ');
829 $small = $td->appendElement('small');
830 $small->appendText($date);
831 if ($userMayReportThis) {
832 $small->appendText(' ');
833 $small->appendElement('em')->appendElement('a', array('href' =>$title->getLocalURL() . '#' . Title::escapeFragmentForURL(wfMessage('wrreport-newreport-sectionname')->text())))->appendText(wfMessage('wrreport-newreport-new')->text());
836 if ($userMayReportThis)
837 $td->appendElement('small')->appendElement('em')->appendElement('a', array('href' =>$title->getLocalURL() . '#' . Title::escapeFragmentForURL(wfMessage('wrreport-newreport-sectionname')->text())))->appendText(wfMessage('wrreport-newreport-please')->text());
838 else $td->appendText('--');
842 $td = $tr->appendElement('td');
843 $info_phone = $row->information_phone;
845 $info_parts = explode(';', $info_phone);
846 $info_parts = explode('(', $info_parts[0], 2);
847 if (count($info_parts) == 2 && substr($info_parts[1], -1) == ')') {
848 $td->appendText($info_parts[0]);
849 $td->appendElement('span', array('class' => 'wrtelinfo'))->appendText(substr($info_parts[1], 0, -1));
850 } else $td->appendText($info_phone);
852 $info_web = $row->information_web;
853 if ($info_web === 'Nein') $info_web = null;
854 if ($info_phone && $info_web) $td->appendText('; ');
856 $td->appendElement('a', array('href' => $info_web))->appendText('web');
860 $tr->appendElement('td')->appendText($row->walkup_time ? $row->walkup_time . ' min' : '');
862 $tr->appendElement('td')->appendText(
863 ($row->bottom_elevation ? $row->bottom_elevation : '') .
864 ($row->bottom_elevation && $row->top_elevation ? ' - ' : '') .
865 ($row->top_elevation ? $row->top_elevation : '') .
866 ($row->bottom_elevation || $row->top_elevation ? ' m' : ''));
868 $tr->appendElement('td')->appendText($row->length ? $row->length . ' m' : '');
870 $dbr->freeResult($res);
872 return $doc->saveHTML();
876 /// \brief Is called when the tag <bahnentabelle/> is encountered.
880 /// Birgitzer Alm (vom Adelshof)
884 public static function bahnentabelleParserHook($input, $args, $parser) {
885 $parser->getOutput()->addModules('ext.wrreport');
888 // Note: As (of MediaWiki 1.19), only one feed can be added and each feed added replaces the previous one, the following is possible without risk of having duplicated feed entries.
889 WrReport::addRegionFeedLink($parser->getTitle());
891 // Add each page title that has been found
892 $page_titles = array(); // array of Title objects
893 foreach (explode("\n", $input) as $page_title) {
894 $page_title = Title::newFromText(trim($page_title));
895 if (!$page_title || !$page_title->exists()) continue;
896 $page_titles[] = $page_title;
899 // Create bahnentabelle
900 $html = WrReport::createBahnentabelle($page_titles);
901 return array($html, 'markerType' => 'nowiki');
905 /// \brief Is called when the tag <bahnenregiontabelle/> is encountered.
908 /// <bahnenregiontabelle />
911 /// <bahnenregiontabelle wiki="Innsbruck" /> (refers to region represented by the MediaWiki Title name)
912 /// <bahnenregiontabelle region_id="3" /> (refers to id in the wrregion table)
913 /// <bahnenregiontabelle region_name="Innsbruck" /> (refers to name in the wrregion table)
914 public static function bahnenregiontabelleParserHook($input, $args, $parser) {
915 $parser->getOutput()->addModules('ext.wrreport');
918 // we accept 0 or 1 parameters
919 if (count($args) > 1) throw new WrReportException(wfMessage('wrreport-bahnenregiontabelle-toomanyarguments')->text());
921 if (count($args) == 0) {
922 // current page represents a region
923 $title = $parser->getTitle(); // default title: current page
924 list($region_id, $region_name, $region_border_wkb) = WrReport::getPageRegion($title);
925 if (is_null($region_id)) throw new WrReportException(wfMessage('wrreport-bahnenregiontabelle-thispagenoregion')->text());
926 } elseif (isset($args['wiki'])) {
927 // other page represents a region
928 $title = Title::newFromText($args['wiki']);
929 list($region_id, $region_name, $region_border_wkb) = WrReport::getPageRegion($title);
930 if (is_null($region_id)) throw new WrReportException(wfMessage('wrreport-bahnenregiontabelle-pagenoregion')->text());
931 } elseif (isset($args['region_id'])) {
932 list($region_id, $region_name, $region_border_wkb) = WrReport::getRegionDetails(array('id' => $args['region_id']));
933 if (is_null($region_id)) throw new WrReportException(wfMessage('wrreport-bahnenregiontabelle-noregionid')->text());
934 } elseif (isset($args['region_name'])) {
935 list($region_id, $region_name, $region_border_wkb) = WrReport::getRegionDetails(array('name' => $args['region_name']));
936 if (is_null($region_id)) throw new WrReportException(wfMessage('wrreport-bahnenregiontabelle-noregionname')->text());
938 throw new WrReportException(wfMessage('wrreport-bahnenregiontabelle-invalidargument', array_keys($args)[0])->text());
941 // get titles that are in the region
942 $page_titles = array();
943 $dbr = wfGetDB(DB_SLAVE);
944 // the following line would work if MySQL 5.5 would implement a real geospatial version of CONTAINS.
945 // $res = $dbr->select('wrsledruncache', 'page_id', array('CONTAINS(GEOMFROMWKB(' . $dbr->addQuotes($region_border_wkb) . '), POINT(position_longitude, position_latitude))', 'NOT under_construction'), __METHOD__, 'page_title');
946 $res = $dbr->select(array('wrsledruncache', 'wrregioncache'), array('page_id' => 'wrregioncache.page_id'), array('wrregioncache.region_id' => $region_id, 'wrregioncache.page_id=wrsledruncache.page_id', 'NOT under_construction'), __METHOD__, 'page_title');
947 foreach ($res as $row) {
948 $page_titles[] = Title::newFromId($row->page_id);
950 $dbr->freeResult($res);
951 $html = WrReport::createBahnentabelle($page_titles);
953 } catch (WrReportException $e) {
954 $doc = new WrDOMDocument();
955 $doc->appendElement('span', array('class' => 'error'))->appendText(wfMessage('wrreport-bahnenregiontabelle-error', $e->getMessage())->text());
956 $html = $doc->saveHTML($doc->firstChild);
959 return array($html, 'markerType' => 'nowiki');
963 /// \brief Is called when the tag <rodelbahntabelle/> is encountered.
965 /// Description: See description of wrreport.php
966 public static function rodelbahntabelleParserHook($input, $args, $parser) {
967 $parser->getOutput()->addModules('ext.wrreport');
970 // Note: As (of MediaWiki 1.19), only one feed can be added and each feed added replaces the previous one, the following is possible without risk of having duplicated feed entries.
971 WrReport::addRegionFeedLink($parser->getTitle());
973 $dbr = wfGetDB(DB_SLAVE);
975 libxml_use_internal_errors(true); // without that, we get PHP Warnings if the $input is not well-formed
977 $xml_input = '<rodelbahntabelle>' . $input . '</rodelbahntabelle>';
978 $xml = new SimpleXMLElement($xml_input); // input
979 } catch (Exception $e) {
980 throw new WrReportException(wfMessage('wrreport-rodelbahntabelle-invalid-xml', $xml_input)->text());
982 $whitespace = (string) $xml; // everything between <rodelbahntabelle> and </rodelbahntabelle> that's not a sub-element
983 if (strlen($whitespace) > 0 && !ctype_space($whitespace)) // there must not be anythin except sub-elements or whitespace
984 throw new WrReportException(wfMessage('wrreport-rodelbahntabelle-textbetweenelements', trim($xml))->text());
986 // page_ids of sledrun titles that that are going to be returned
988 foreach ($xml as $entry) { // entry is <rodelbahn>, <region> or <rodelbahnen>
989 $entry_page_ids = array(); // page_ids selected (or un-selected) for this entry.
990 $tagname = $entry->getName();
991 $attributes = array();
992 foreach ($entry->attributes() as $key => $value) $attributes[(string) $key] = (string) $value;
994 // is the tagname valid?
995 if (!in_array($tagname, array('rodelbahn', 'rodelbahnen', 'region')))
996 throw new WrReportException(wfMessage('wrreport-rodelbahntabelle-invalid-element', $tagname)->text());
998 // parse operation attribute
999 $operation = '+'; // '+' (append) or '-' (subtract)
1000 if (array_key_exists('operation', $attributes)) {
1001 $operation = $attributes['operation'];
1002 if (!in_array($operation, array('+', '-')))
1003 throw new WrReportException(wfMessage('wrreport-rodelbahntabelle-invalid-attribute-value', $tagname, 'operation', $operation)->text());
1004 unset($attributes['operation']);
1007 // parse in_arbeit attribute
1008 $under_construction = false; // false (only sledruns that are not under construction), true (only sledruns under construction) or null (doen't matter)
1009 if ($tagname === 'rodelbahn') $under_construction = null; // different default value for tag <rodelbahn>.
1010 if (array_key_exists('in_arbeit', $attributes)) {
1011 if ($attributes['in_arbeit'] === 'nein') $under_construction = false;
1012 elseif ($attributes['in_arbeit'] === 'ja') $under_construction = true;
1013 elseif ($attributes['in_arbeit'] === '*') $under_construction = null;
1014 else throw new WrReportException(wfMessage('wrreport-rodelbahntabelle-invalid-attribute-value', $tagname, 'in_arbeit', $attributes['in_arbeit'])->text());
1015 unset($attributes['in_arbeit']);
1018 // any attributes left that are not handled yet?
1019 if (count($attributes) > 0)
1020 throw new WrReportException(wfMessage('wrreport-rodelbahntabelle-invalid-attribute-name', $tagname, array_keys($attributes)[0])->text());
1024 $tables = array('wrsledruncache');
1028 if ($tagname === 'region') {
1029 // the following line would work if MySQL 5.5 would implement a real geospatial version of CONTAINS.
1030 // $where[] = 'CONTAINS(GEOMFROMWKB(' . $dbr->addQuotes($region_border_wkb) . '), POINT(position_longitude, position_latitude))'
1031 $tables[] = 'wrregion';
1032 $tables[] = 'wrregioncache';
1033 $where[] = 'wrregioncache.region_id=wrregion.id';
1034 $where[] = 'wrregioncache.page_id=wrsledruncache.page_id';
1035 $where['wrregion.name'] = $entry;
1039 if ($tagname == 'rodelbahn') {
1040 $page_title = Title::newFromText(trim($entry));
1041 $where['page_title'] = $page_title->getDBkey();
1044 // under contruction
1045 if ($under_construction === true) $where[] = 'wrsledruncache.under_construction';
1046 if ($under_construction === false) $where[] = 'not wrsledruncache.under_construction';
1049 $res = $dbr->select($tables, array('page_id' => 'wrsledruncache.page_id'), $where, __METHOD__, 'page_id');
1050 foreach ($res as $row) {
1051 $entry_page_ids[] = $row->page_id;
1053 $dbr->freeResult($res);
1056 // merge the entry page_ids with the page_ids
1057 if ($operation == '+') $page_ids = array_merge($page_ids, $entry_page_ids);
1058 elseif ($operation == '-') $page_ids = array_diff($page_ids, $entry_page_ids);
1061 // page_titles that are going to be returned
1062 $page_titles = Title::newFromIDs($page_ids);
1064 $html = WrReport::createBahnentabelle($page_titles);
1066 } catch (WrReportException $e) {
1067 $doc = new WrDOMDocument();
1068 $doc->appendElement('span', array('class' => 'error'))->appendText(wfMessage('wrreport-rodelbahntabelle-error', $e->getMessage())->text());
1069 $html = $doc->saveHTML($doc->firstChild);
1072 return array($html, 'markerType' => 'nowiki');
1076 /// \brief Is called when the tag <avatar>username</avatar> is encountered.
1077 public static function avatarParserHook($input, $args, $parser, $frame) {
1078 $doc = new WrDOMDocument();
1079 $sla = new WrServicesLibravatar();
1083 if (is_null($input)) throw new WrReportException(wfMessage('wrreport-avatar-nousername')->text());
1084 $username = $parser->recursiveTagParse($input, $frame);
1085 $user = User::newFromName($username);
1086 if ($user === false) throw new WrReportException(wfMessage('wrreport-avatar-invalidusername', $username)->text());
1087 if ($user->getId() == 0) throw new WrReportException(wfMessage('wrreport-avatar-userunknown', $username)->text());
1089 // size attribute (optional)
1090 if (isset($args['size'])) $sla->setSize((int) $parser->recursiveTagParse($args['size'], $frame));
1092 // alt attribute (optional)
1093 $alt = wfMessage('wrreport-avatar-of', $username)->text();
1095 // create avatar (using the Services_Libravatar library to get avatar URL)
1096 $url = $sla->getUrl($user->getEmail());
1097 $doc->appendElement('img', array('src' => $url, 'alt' => $username, 'width' => $sla->getSize(), 'height' => $sla->getSize()));
1099 } catch (WrReportException $e) {
1100 $doc->appendElement('span', array('class' => 'error'))->appendText(wfMessage('wrreport-avatar-error', $e->getMessage())->text());
1103 // return result (markerType => nowiki prevents wiki formatting of the result)
1104 $html = $doc->saveHTML($doc->firstChild);
1105 return array($html, 'markerType' => 'nowiki');
1111 WrReport::initWrConditions();
1118 /// Specal Page to show reports
1119 class SpecialWrReport extends SpecialPage {
1120 function __construct() {
1121 parent::__construct('wrreport');
1125 function LanguageGetSpecialPageAliasesHook(&$specialPageArray, $languageCode) {
1126 $text = wfMessage('wrreport')->text(); // 'Bahnberichte'
1127 $title = Title::newFromText($text); // 'Bahnberichte'
1128 $specialPageArray['wrreport'][] = $title->getDBKey(); // 'Bahnberichte'
1134 /// \param $par Possibilities:
1135 /// - action == 'view' (default)
1136 /// - action == 'preview': Preview new report
1137 /// - action == 'store': Store new report
1138 /// - action == 'deletepreview': Preview the deleted record
1139 /// - action == 'delete': Delete an existing report
1140 /// - action == 'showerror': Shows the error and exits
1141 /// \param $override_action If not NULL (default), it overrides the action in $par
1142 /// \param $errorMsg UFT-8 encoded error message (in WikiText) to show on top of the page or NULL (default):
1143 function execute($par, $override_action = NULL, $errorMsg = NULL) {
1144 $request = $this->getRequest();
1145 $output = $this->getOutput();
1149 $output->addModules('ext.wrreport');
1150 $this->setHeaders();
1153 $action = $request->getText('action');
1155 if ($request->getVal('preview')) $action = 'preview';
1156 elseif ($request->getVal('store')) $action = 'store';
1157 elseif ($request->getVal('deletepreview')) $action = 'deletepreview';
1158 elseif ($request->getVal('delete')) $action = 'delete';
1159 else $action = 'view';
1161 if ($override_action) $action = $override_action;
1163 // Show error message
1164 if ($errorMsg || $action == 'showerror') {
1165 $output->addWikiText('<div class="errorbox">' . $errorMsg . "</div>\n");
1166 if ($action == 'showerror') return;
1170 if ($action == 'view') {
1171 global $wgWrReportFeedRoot;
1172 $output->addFeedLink('atom', $wgWrReportFeedRoot . '/berichte/alle');
1173 $conditions = array('date_invalid > now()');
1174 $rows = wrReportGetReports($conditions);
1175 if (count($rows) == 0) $output->addHTML(wfMessage('wrreport-reports-none')->text());
1177 $output->addWikiText(''); // this is necessary because otherwise $wgParser is not properly initialized but $wgParser is needed in the next line
1178 $output->addHTML(wrReportTableRender($rows, WRREPORT_DETAIL, wrReportUserMayDelete(), $wgParser));
1182 // Action deletepreview or delete
1183 elseif ($action == 'deletepreview' || $action == 'delete') {
1184 $reportid = (int) $request->getText('reportid');
1185 if ($reportid == 0) {
1186 $this->execute($par, 'showerror', wfMessage('wrreport-deletereport-noreport')->text());
1189 $rows = wrReportGetReports(array('id' => $reportid));
1190 if (count($rows) != 1) {
1191 $this->execute($par, 'showerror', wfMessage('wrreport-deletereport-invalid')->text());
1195 if (!is_null($row['delete_date'])) {
1196 $this->execute($par, 'showerror', wfMessage('wrreport-deletereport-alreadydeleted')->text());
1199 $delete_reason_public = $request->getText('delete_reason_public');
1200 $delete_person_name = $request->getText('delete_person_name');
1201 $delete_invisible = $request->getText('delete_invisible') ? TRUE : FALSE;
1202 if ($action == 'delete') {
1204 $title = Title::newFromId($row['page_id']);
1208 $delete_person_userid = $wgUser->getId();
1209 if ($delete_person_userid == 0) $delete_person_userid = NULL; // to store a NULL value in the database if no user is logged in instead of 0.
1210 $delete_person_username = $wgUser->getName();
1212 // Check permissions - see also function wrReportUserMayDelete, that does also check permissions but does not return an error message.
1214 global $wgWrReportDeleteMode;
1215 if ($wgWrReportDeleteMode == 'deny') $errorMsg = wfMessage('wrreport-deletereport-deny')->text();
1216 elseif ($wgWrReportDeleteMode == 'loggedin' && !$wgUser->isLoggedIn()) $errorMsg = wfMessage('wrreport-deletereport-loggedin')->text();
1217 elseif (!$delete_person_name || !$delete_reason_public) $errorMsg = wfMessage('wrreport-deletereport-incomplete')->text();
1219 $this->execute($par, 'deletepreview', $errorMsg);
1223 // "Delete" (update) entry
1224 $dbr = wfGetDB(DB_MASTER);
1228 'delete_date' => date('c'),
1229 'delete_person_name' => $delete_person_name,
1230 'delete_person_ip' => $_SERVER['REMOTE_ADDR'],
1231 'delete_person_userid' => $delete_person_userid,
1232 'delete_person_username' => $delete_person_username,
1233 'delete_reason_public' => $delete_reason_public,
1234 'delete_invisible' => $delete_invisible ? 't' : 'f'
1236 array('id' => $reportid)
1240 $title->invalidateCache();
1243 // Show success message
1244 $output->addWikiText(wfMessage('wrreport-deletereport-success', '[[' . $row['page_title'] . '#' . wfMessage('wrreport-reports-sectionname')->text() . '|' . $row['page_title'] . ']]')->text());
1246 if ($action == 'deletepreview') {
1247 $output->addWikiText(wfMessage('wrreport-deletereport-preview-before')->text());
1248 $format = WRREPORT_COMPACT_PAGE;
1249 $output->addHTML(wrReportTableRender(array($row), $format, FALSE, $wgParser));
1250 $output->addWikiText(wfMessage('wrreport-deletereport-preview-after')->text());
1251 $row['delete_date'] = date('c');
1252 $row['delete_reason_public'] = $delete_reason_public;
1253 $row['delete_person_name'] = $delete_person_name;
1254 $row['delete_invisible'] = $delete_invisible;
1255 $output->addHTML(wrReportTableRender(array($row), $format, FALSE, $wgParser));
1256 $output->addWikiText(wfMessage('wrreport-deletereport-preview-form')->text());
1257 $output->addHTML(wrDeleteReportFormRender($reportid, $delete_person_name, $delete_reason_public, $delete_invisible));
1258 $output->addWikiText(wfMessage('wrreport-deletereport-preview-bottom')->text());
1262 // Action preview or store
1263 elseif ($action == 'preview' || $action == 'store') {
1264 $page_title = $request->getText('page_title');
1265 $date_report = $request->getText('date_report');
1266 $time_report = $request->getText('time_report');
1267 $condition = $request->getText('condition');
1268 $description = $request->getText('description');
1269 $author_name = $request->getText('author_name');
1272 $time_report = trim($time_report); // strip whitespace
1276 if (preg_match('/^[0-2]?[0-9]$/', $time_report)) {
1277 // $time_report has 1 or 2 digits, e.g. 'h', or 'hh'.
1278 $hour = intval($time_report);
1280 } elseif (preg_match('/^([0-2]?[0-9]):?([0-9]{2})$/', $time_report, $matches)) {
1281 // $time_report has 3 or 4 digits, e.g. 'hmm' or 'hhmm' or 'h:mm' or 'hh:mm'.
1282 $hour = intval($matches[1]);
1283 $minute = intval($matches[2]);
1285 if (!is_null($hour) && $hour >= 0 && $hour < 24 && $minute >= 0 && $minute < 60) $time_report = sprintf('%02d:%02d', $hour, $minute);
1286 else $time_report = NULL;
1289 $condition = (int) $condition; // force to be nummeric. -1 ... "keine Bewertung", 0 ... "Bitte eingeben", 1 to 5 ... "Sehr gut" to "Geht nicht"
1290 if ($condition < -1 or $condition > 5) $condition = 0; // invalid condition: Tread like 0.
1291 $condition_sql = NULL;
1292 if ($condition >= 1 and $condition <= 5) $condition_sql = $condition;
1295 $author_name = trim($author_name);
1298 $title = Title::newFromText($page_title);
1299 $page_id = $title->getArticleID();
1300 if ($page_id == 0) $page_id = NULL;
1304 $author_userid = $wgUser->getId();
1305 if ($author_userid == 0) $author_userid = NULL; // to store a NULL value in the database if no user is logged in instead of 0.
1306 $author_username = $wgUser->getName();
1308 if ($action == 'store') {
1309 // check conditions/permissions
1311 global $wgWrReportMode;
1312 global $wgWrReportBlackListAll;
1313 global $wgWrReportBlackListStrangers;
1314 if ($wgWrReportMode == 'summer') $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-summer')->text());
1315 elseif ($wgWrReportMode == 'deny') $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-deny')->text());
1316 elseif ($wgWrReportMode == 'loggedin' && !$wgUser->isLoggedIn()) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-loggedin')->text());
1317 elseif (!$page_id) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-pagenotfound')->text());
1318 elseif (in_array($page_title, $wgWrReportBlackListAll)) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-blacklist')->text());
1319 elseif (!$wgUser->isLoggedIn() && in_array($page_title, $wgWrReportBlackListStrangers)) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-blackliststrangers')->text());
1320 elseif ($condition == 0) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-choosecondition')->text());
1321 elseif (!$wgUser->isLoggedIn()) {
1322 if (!$description) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-enterdescription')->text());
1323 elseif (!(stripos($description, 'http') === FALSE)) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-nohttp')->text());
1324 elseif (!$author_name) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-enterauthor')->text());
1327 // check author name
1329 $author_name_id = $wgUser->idFromName(strtolower($author_name));
1330 if ($wgUser->isLoggedIn()) {
1331 if ($author_name_id != 0 && $author_name_id != $wgUser->getId())
1332 $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-authorused')->text());
1334 if ($author_name_id != 0)
1335 $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-authorlogin')->text());
1339 // Chech whether identical reports are present
1341 $dbr = wfGetDB(DB_SLAVE);
1342 $cond = 'condition';
1344 if ($wgDBtype == "mysql") $cond = "`$cond`"; // "condition" is a reserved word in mysql
1345 $sqlConditions = array('page_id' => $page_id, 'date_report' => $date_report, 'time_report' => $time_report, $cond => $condition_sql, 'description' => $description, 'author_name' => $author_name);
1346 $res = $dbr->select('wrreport', 'id', $sqlConditions);
1347 if ($res->numRows() == 1) $errorMsg = htmlspecialchars(wfMessage('wrreport-newreport-alreadysaved')->text());
1348 $dbr->freeResult($res);
1351 // Show error if any
1353 $this->execute($par, 'preview', $errorMsg);
1358 $dbr = wfGetDB(DB_MASTER);
1362 'page_id' => $page_id,
1363 'page_title' => $page_title,
1364 'date_report' => $date_report,
1365 'time_report' => $time_report,
1366 'date_entry' => date('c'),
1367 'date_invalid' => date('c', strtotime('+9 days')),
1368 $cond => $condition_sql,
1369 'description' => $description,
1370 'author_name' => $author_name,
1371 'author_ip' => $_SERVER['REMOTE_ADDR'],
1372 'author_userid' => $author_userid,
1373 'author_username' => $author_username
1374 // 'delete_*' => // use database defaults (NULL)
1379 $title->invalidateCache();
1381 wrUpdateWrReportCacheTable($page_id);
1383 // Show success message
1384 $output->addWikiText(wfMessage('wrreport-newreport-success', '[[' . $page_title . '#' . wfMessage('wrreport-reports-sectionname')->text() . '|' . $page_title . ']]')->text());
1385 // We could redirect to result with the following line but we don't want to.
1386 // $output->redirect($title->getFullURL() . '#' . wfMessage('wrreport-reports-sectionname')->text());
1388 if ($action == 'preview') {
1389 $output->addWikiText(wfMessage('wrreport-newreport-preview-top')->text());
1390 $format = WRREPORT_COMPACT_PAGE;
1391 $row = array_fill_keys(wrReportGetColumnNames(), NULL);
1392 $row['page_id'] = $page_id;
1393 $row['page_title'] = $page_title;
1394 $row['date_report'] = $date_report;
1395 $row['time_report'] = $time_report;
1396 $row['condition'] = $condition_sql;
1397 $row['description'] = $description;
1398 $row['author_name'] = $author_name;
1399 $row['author_userid'] = $author_userid;
1400 $row['author_username'] = $author_username;
1402 $output->addHTML(wrReportTableRender(array($row), $format, FALSE, $wgParser));
1403 $output->addWikiText(wfMessage('wrreport-newreport-preview-middle')->text());
1404 $output->addHTML(wrReportFormRender(FALSE, $page_title, $date_report, $time_report, $condition, $description, $author_name));
1405 $output->addWikiText(wfMessage('wrreport-newreport-preview-bottom')->text());
1407 $output->addWikiText(wfMessage('wrreport-newreport-preview-bottom-loggedin')->text());
1409 $output->addWikiText(wfMessage('wrreport-newreport-preview-bottom-anonymous')->text());
1414 else die('Wrong action');