include/profilefields.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2010 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 // {{{ class ProfileField
  23 /** To store a "field" from the profile
  24  * Provides functions for loading a batch of such data
  25  */
  26 abstract class ProfileField
  27 {
  28     /** The profile to which this field belongs
  29      */
  30     public $pid;
  31
  32     /** Fetches data from the database for the given pids, compatible with
  33      * the visibility context.
  34      * @param $pids An array of pids
  35      * @param $visibility The level of visibility fetched fields must have
  36      * @return a PlIterator yielding data suitable for a "new ProfileBlah($data)"
  37      * XXX MUST be reimplemented for each kind of ProfileField
  38      */
  39     public static function fetchData(array $pids, $visibility)
  40     {
  41         return PlIteratorUtils::emptyIterator();
  42     }
  43
  44     public static function buildForPID($cls, $pid, $visibility)
  45     {
  46         $res = self::buildFromPIDs($cls, array($pid), $visibility);
  47         return array_pop($res);
  48     }
  49
  50     /** Build a list of ProfileFields from a set of pids
  51      * @param $cls The name of the field to create ('ProfileMedals', ...)
  52      * @param $pids An array of pids
  53      * @param $visibility An array of allowed visibility contexts
  54      * @return An array of $pid => ProfileField
  55      */
  56     public static function buildFromPIDs($cls, array $pids, $visibility)
  57     {
  58         $it = new ProfileFieldIterator($cls, $pids, $visibility);
  59         $res = array();
  60         while ($pf = $it->next()) {
  61             $res[$pf->pid] = $pf;
  62         }
  63         return $res;
  64     }
  65
  66     public static function getForPID($cls, $pid, $visibility)
  67     {
  68         $it = new ProfileFieldIterator($cls, array($pid), $visibility);
  69         return $it->next();
  70     }
  71 }
  72 // }}}
  73
  74 // {{{ class ProfileFieldIterator
  75 class ProfileFieldIterator implements PlIterator
  76 {
  77     private $data;
  78     private $cls;
  79
  80     public function __construct($cls, array $pids, $visibility)
  81     {
  82         $this->data = call_user_func(array($cls, 'fetchData'), $pids, $visibility);
  83         $this->cls = $cls;
  84     }
  85
  86     public function next()
  87     {
  88         $d = $this->data->next();
  89         if ($d == null) {
  90             return null;
  91         } else {
  92             $cls = $this->cls;
  93             return new $cls($d);
  94         }
  95     }
  96
  97     public function total()
  98     {
  99         return $this->data->total();
 100     }
 101
 102     public function first()
 103     {
 104         return $this->data->first();
 105     }
 106
 107     public function last()
 108     {
 109         return $this->data->last();
 110     }
 111 }
 112 // }}}
 113
 114 // {{{ class Phone
 115 class Phone
 116 {
 117     const TYPE_FAX    = 'fax';
 118     const TYPE_FIXED  = 'fixed';
 119     const TYPE_MOBILE = 'mobile';
 120     public $type;
 121
 122     public $search;
 123     public $display;
 124     public $comment = '';
 125
 126     const LINK_JOB     = 'job';
 127     const LINK_ADDRESS = 'address';
 128     const LINK_PROFILE = 'user';
 129     const LINK_COMPANY = 'hq';
 130     public $link_type;
 131     public $link_id;
 132
 133     /** Fields are :
 134      * $type, $search, $display, $link_type, $link_id, $comment, $pid, $id
 135      */
 136     public function __construct($data)
 137     {
 138         foreach ($data as $key => $val) {
 139             $this->$key = $val;
 140         }
 141     }
 142 }
 143 // }}}
 144 // {{{ class Company
 145 class Company
 146 {
 147     public $id;
 148     public $name;
 149     public $acronym;
 150     public $url;
 151     public $phone = null;
 152     public $address = null;
 153
 154     /** Fields are:
 155      * $id, $name, $acronym, $url
 156      */
 157     public function __construct($data)
 158     {
 159         foreach ($data as $key => $val) {
 160             $this->$key = $val;
 161         }
 162     }
 163
 164     public function setPhone(Phone &$phone)
 165     {
 166         if ($phone->link_type == Phone::LINK_COMPANY && $phone->link_id == $this->id) {
 167             $this->phone = $phone;
 168         }
 169     }
 170
 171     public function setAddress(Address &$address)
 172     {
 173         if ($address->link_type == Address::LINK_COMPANY && $address->link_id == $this->id) {
 174             $this->address = $address;
 175         }
 176     }
 177
 178 }
 179 // }}}
 180 // {{{ class Job
 181 class Job
 182 {
 183     public $pid;
 184     public $id;
 185
 186     public $company = null;
 187     private $phones = array();
 188     private $address = null;
 189
 190     public $jobid;
 191
 192     public $description;
 193     public $user_site;
 194     public $user_email;
 195
 196     public $sector;
 197     public $subsector;
 198     public $subsubsector;
 199
 200     /** Fields are:
 201      * pid, id, company_id, description, url, email
 202      */
 203     public function __construct($data)
 204     {
 205         foreach ($data as $key => $val) {
 206             $this->$key = $val;
 207         }
 208         $this->company = CompanyList::get($this->jobid);
 209     }
 210
 211     public function phones()
 212     {
 213         return $this->phones;
 214     }
 215
 216     public function addPhone(Phone &$phone)
 217     {
 218         if ($phone->link_type == Phone::LINK_JOB && $phone->link_id == $this->id && $phone->pid == $this->pid) {
 219             $this->phones[] = $phone;
 220         }
 221     }
 222
 223     public function setAddress(Address $address)
 224     {
 225         if ($address->link_id == Address::LINK_JOB && $address->link_id == $this->id && $address->pid == $this->pid) {
 226             $this->address = $address;
 227         }
 228     }
 229 }
 230 // }}}
 231 // {{{ class Address
 232 class Address
 233 {
 234     const LINK_JOB     = 'job';
 235     const LINK_COMPANY = 'hq';
 236     const LINK_PROFILE = 'home';
 237
 238     public $flags;
 239     public $link_id;
 240     public $link_type;
 241
 242     public $text;
 243     public $postalCode;
 244     public $latitude;
 245     public $longitude;
 246
 247     public $locality;
 248     public $subAdministrativeArea;
 249     public $administrativeArea;
 250     public $country;
 251
 252     private $phones = array();
 253
 254     /** Fields are:
 255      * pîd, id, link_id, link_type, flags, text, postcode, country
 256      */
 257     public function __construct($data)
 258     {
 259         foreach ($data as $key => $val) {
 260             $this->$key = $val;
 261         }
 262     }
 263
 264     public function addPhone(Phone &$phone)
 265     {
 266         if ($phone->link_type == Phone::LINK_ADDRESS && $phone->link_id == $this->id && $phone->pid == $this->pid) {
 267             $this->phones[] = $phone;
 268         }
 269     }
 270
 271     public function phones()
 272     {
 273         return $this->phones;
 274     }
 275
 276     public function hasFlags($flags)
 277     {
 278         return $flags & $this->flags;
 279     }
 280 }
 281 // }}}
 282 // {{{ class Education
 283 class Education
 284 {
 285     public $id;
 286     public $pid;
 287
 288     public $entry_year;
 289     public $grad_year;
 290     public $program;
 291     public $flags;
 292
 293     public $school;
 294     public $school_short;
 295     public $school_url;
 296     public $country;
 297
 298     public $degree;
 299     public $degree_short;
 300     public $degree_level;
 301
 302     public function __construct(array $data)
 303     {
 304         foreach ($data as $key => $val) {
 305             $this->$key = $val;
 306         }
 307         $this->flags      = new PlFlagSet($this->flags);
 308     }
 309 }
 310 // }}}
 311
 312 // {{{ class ProfileEducation                         [ Field ]
 313 class ProfileEducation extends ProfileField
 314 {
 315     private $educations = array();
 316
 317     public function __construct(PlInnerSubIterator $it)
 318     {
 319         $this->pid = $it->value();
 320         $this->visibility = Profile::VISIBILITY_PUBLIC;
 321         while ($edu = $it->next()) {
 322             $this->educations[$edu['id']] = new Education($edu);
 323         }
 324     }
 325
 326     public function get($flags, $limit)
 327     {
 328         $educations = array();
 329         $year = getdate();
 330         $year = $year['year'];
 331         $nb = 0;
 332         foreach ($this->educations as $id => $edu) {
 333             if (
 334                 (($flags & Profile::EDUCATION_MAIN) && $edu->flags->hasFlag('primary'))
 335                 ||
 336                 (($flags & Profile::EDUCATION_EXTRA) && !$edu->flags->hasFlag('primary'))
 337                 ||
 338                 (($flags & Profile::EDUCATION_FINISHED) && $edu->grad_year <= $year)
 339                 ||
 340                 (($flags & Profile::EDUCATION_CURRENT) && $edu->grad_year > $year)
 341             ) {
 342                 $educations[$id] = $edu;
 343                 ++$nb;
 344             }
 345             if ($limit != null && $nb >= $limit) {
 346                 break;
 347             }
 348         }
 349         return PlIteratorUtils::fromArray($educations, 1, true);
 350     }
 351
 352     public static function fetchData(array $pids, $visibility)
 353     {
 354         $data = XDB::iterator('SELECT  pe.id, pe.pid,
 355                                        pe.entry_year, pe.grad_year, pe.program, pe.flags,
 356                                        pee.name AS school, pee.abbreviation AS school_short,
 357                                        pee.url AS school_url, gc.countryFR AS country,
 358                                        pede.degree, pede.abbreviation AS degree_short, pede.level AS degree_level,
 359                                        pefe.field
 360                                  FROM  profile_education AS pe
 361                             LEFT JOIN  profile_education_enum AS pee ON (pee.id = pe.eduid)
 362                             LEFT JOIN  geoloc_countries AS gc ON (gc.iso_3166_1_a2 = pee.country)
 363                             LEFT JOIN  profile_education_degree_enum AS pede ON (pede.id = pe.degreeid)
 364                             LEFT JOIN  profile_education_field_enum AS pefe ON (pefe.id = pe.fieldid)
 365                                 WHERE  pe.pid IN {?}
 366                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids) . ',
 367                                        NOT FIND_IN_SET(\'primary\', pe.flags), pe.entry_year, pe.id',
 368                                 $pids);
 369
 370         return PlIteratorUtils::subIterator($data, PlIteratorUtils::arrayValueCallback('pid'));
 371     }
 372 }
 373 // }}}
 374 // {{{ class ProfileMedals                            [ Field ]
 375 class ProfileMedals extends ProfileField
 376 {
 377     public $medals = array();
 378
 379     public function __construct(PlInnerSubIterator $it)
 380     {
 381         $this->pid = $it->value();
 382         while ($medal = $it->next()) {
 383             $this->medals[$medal['mid']] = $medal['gid'];
 384         }
 385     }
 386
 387     public static function fetchData(array $pids, $visibility)
 388     {
 389         $data = XDB::iterator('SELECT  pm.pid, pm.mid, pm.gid
 390                                  FROM  profile_medals AS pm
 391                             LEFT JOIN  profiles AS p ON (pm.pid = p.pid)
 392                                 WHERE  pm.pid IN {?} AND p.medals_pub IN {?}
 393                              ORDER BY  ' . XDB::formatCustomOrder('pm.pid', $pids),
 394                                 $pids, $visibility);
 395
 396         return PlIteratorUtils::subIterator($data, PlIteratorUtils::arrayValueCallback('pid'));
 397     }
 398 }
 399 // }}}
 400 // {{{ class ProfileNetworking                        [ Field ]
 401 class ProfileNetworking extends ProfileField
 402 {
 403     private $networks = array();
 404
 405     public function __construct(PlIterator $it)
 406     {
 407         while ($network = $it->next()) {
 408             $this->networks[$network['nwid']] = $network['address'];
 409         }
 410     }
 411
 412     public static function fetchData(array $pids, $visibility)
 413     {
 414         $data = XDB::iterator('SELECT  pid, nwid, address, network_type
 415                                  FROM  profile_networking
 416                                 WHERE  pid IN {?} AND pub IN {?}
 417                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids) . ',
 418                                        network_type, nwid',
 419                                $pids, $visibility);
 420
 421         return PlIteratorUtils::subIterator($data, PlIteratorUtils::arrayValueCallback('pid'));
 422     }
 423
 424     public function get($flags, $limit = null)
 425     {
 426         $nws = array();
 427         $nb = 0;
 428         foreach ($this->networks as $id => $nw) {
 429             // XXX hardcoded reference to web site index
 430             if (
 431                 (($flags & self::NETWORKING_WEB) && $nw['network_type'] == 0)
 432                 ||
 433                 (! ($flags & self::NETWORKING_WEB))
 434             ) {
 435                 $nws[$id] = $nw;
 436                 ++$nb;
 437             }
 438             if ($nb >= $limit) {
 439                 break;
 440             }
 441         }
 442         return PlIteratorUtils::fromArray($nws, 1, true);
 443     }
 444 }
 445 // }}}
 446 // {{{ class ProfilePhoto                             [ Field ]
 447 class ProfilePhoto extends ProfileField
 448 {
 449     public $pic;
 450
 451     public function __construct(array $data)
 452     {
 453         if ($data == null || count($data) == 0) {
 454             $this->pic = null;
 455         } else {
 456             $this->pid = $data['pid'];
 457             $this->pic = PlImage::fromDATA($data['attach'],
 458                                            $data['attachmime'],
 459                                            $data['x'],
 460                                            $data['y']);
 461         }
 462     }
 463
 464     public static function fetchData(array $pids, $visibility)
 465     {
 466         $data = XDB::iterator('SELECT  *
 467                                  FROM  profile_photos
 468                                 WHERE  pid IN {?} AND attachmime IN (\'jpeg\', \'png\') AND pub IN {?}
 469                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids),
 470                                $pids, $visibility);
 471
 472         return $data;
 473     }
 474 }
 475 // }}}
 476 // {{{ class ProfileCorps                             [ Field ]
 477 class ProfileCorps extends ProfileField
 478 {
 479     public $original;
 480     public $current;
 481     public $rank;
 482
 483     public function __construct(array $data)
 484     {
 485         $this->original = $data['original_corpsid'];
 486         $this->current  = $data['current_corpsid'];
 487         $this->rank     = $data['rankid'];
 488         $this->visibility = $data['corps_pub'];
 489     }
 490
 491     public static function fetchData(array $pids, $visibility)
 492     {
 493         $data = XDB::iterator('SELECT  pid, original_corpsid, current_corpsid,
 494                                        rankid
 495                                  FROM  profile_corps
 496                                 WHERE  pid IN {?} AND corps_pub IN {?}
 497                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids),
 498                                 $pids, $visibility);
 499
 500         return $data;
 501     }
 502 }
 503 // }}}
 504
 505 /** Loading of data for a Profile :
 506  * 1) load jobs, addresses, phones
 507  * 2) attach phones to addresses, jobs and profiles
 508  * 3) attach addresses to jobs and profiles
 509  */
 510
 511 // {{{ class ProfileAddresses                         [ Field ]
 512 class ProfileAddresses extends ProfileField
 513 {
 514     private $addresses = array();
 515
 516     public function __construct(PlIterator $it)
 517     {
 518         if ($it instanceof PlInnerSubIterator) {
 519             $this->pid = $it->value();
 520         }
 521
 522         while ($addr = $it->next()) {
 523             $this->addresses[] = new Address($addr);
 524         }
 525     }
 526
 527     public function get($flags, $limit = null)
 528     {
 529         $res = array();
 530         $nb = 0;
 531         foreach ($this->addresses as $addr) {
 532             if ($addr->hasFlags($flags)) {
 533                 $res[] = $addr;
 534                 $nb++;
 535             }
 536             if ($limit != null && $nb == $limit) {
 537                 break;
 538             }
 539         }
 540         return PlIteratorUtils::fromArray($res, 1, true);
 541     }
 542
 543     public static function fetchData(array $pids, $visibility)
 544     {
 545         $data = XDB::iterator('SELECT  pa.id, pa.pid, pa.flags, pa.type AS link_type,
 546                                        IF(pa.type = \'home\', pid, jobid) AS link_id,
 547                                        pa.text, pa.postalCode, pa.latitude, pa.longitude,
 548                                        gl.name AS locality, gas.name AS subAdministrativeArea,
 549                                        ga.name AS administrativeArea, gc.countryFR AS country
 550                                  FROM  profile_addresses AS pa
 551                             LEFT JOIN  geoloc_localities AS gl ON (gl.id = pa.localityId)
 552                             LEFT JOIN  geoloc_administrativeareas AS ga ON (ga.id = pa.administrativeAreaId)
 553                             LEFT JOIN  geoloc_administrativeareas AS gas ON (gas.id = pa.subAdministrativeAreaId)
 554                             LEFT JOIN  geoloc_countries AS gc ON (gc.iso_3166_1_a2 = pa.countryId)
 555                                 WHERE  pa.pid in {?} AND pa.pub IN {?}
 556                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids),
 557                                $pids, $visibility);
 558
 559         return PlIteratorUtils::subIterator($data, PlIteratorUtils::arrayValueCallback('pid'));
 560     }
 561
 562     public function addPhones(ProfilePhones $phones)
 563     {
 564         $p = $phones->get(0);
 565         while ($phone = $p->next()) {
 566             if ($phone->link_type == Phone::LINK_ADDRESS && array_key_exists($phone->link_id, $this->addresses)) {
 567                 $this->addresses[$phone->link_id]->addPhone($phone);
 568             }
 569         }
 570     }
 571 }
 572 // }}}
 573 // {{{ class ProfilePhones                            [ Field ]
 574 class ProfilePhones extends ProfileField
 575 {
 576     private $phones = array();
 577
 578     public function __construct(PlInnerSubIterator $it)
 579     {
 580         $this->pid = $it->value();
 581         while ($phone = $it->next()) {
 582             $this->phones[] = new Phone($phone);
 583         }
 584     }
 585
 586     public function get($flags, $limit = null)
 587     {
 588         $phones = array();
 589         $nb = 0;
 590         foreach ($this->phones as $id => $phone) {
 591             $phones[$id] = $phone;
 592             ++$nb;
 593             if ($limit != null && $nb == $limit) {
 594                 break;
 595             }
 596         }
 597         return PlIteratorUtils::fromArray($phones, 1, true);
 598     }
 599
 600     public static function fetchData(array $pids, $visibility)
 601     {
 602         $data = XDB::iterator('SELECT  tel_type AS type, search_tel AS search, display_tel AS display, link_type, comment
 603                                  FROM  profile_phones
 604                                 WHERE  pid IN {?} AND pub IN {?}
 605                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids),
 606                                  $pids, $visibility);
 607         return PlIteratorUtils::subIterator($data, PlIteratorUtils::arrayValueCallback('pid'));
 608     }
 609 }
 610 // }}}
 611 // {{{ class ProfileJobs                              [ Field ]
 612 class ProfileJobs extends ProfileField
 613 {
 614     private $jobs = array();
 615
 616     public function __construct(PlInnerSubIterator $jobs)
 617     {
 618         $this->pid = $jobs->value();
 619         while ($job = $jobs->next()) {
 620             $this->jobs[$job['id']] = new Job($job);
 621         }
 622     }
 623
 624     public static function fetchData(array $pids, $visibility)
 625     {
 626         CompanyList::preload($pids);
 627         $data = XDB::iterator('SELECT  pj.id, pj.pid, pj.description, pj.url as user_site,
 628                                        IF(pj.email_pub IN {?}, pj.email, NULL) AS user_email,
 629                                        pj.jobid, pjse.name AS sector, pjsse.name AS subsector,
 630                                        pjssse.name AS subsubsector
 631                                  FROM  profile_job AS pj
 632                             LEFT JOIN  profile_job_sector_enum AS pjse ON (pjse.id = pj.sectorid)
 633                             LEFT JOIN  profile_job_subsector_enum AS pjsse ON (pjsse.id = pj.subsectorid)
 634                             LEFT JOIN  profile_job_subsubsector_enum AS pjssse ON (pjssse.id = pj.subsubsectorid)
 635                                 WHERE  pj.pid IN {?} AND pj.pub IN {?}
 636                              ORDER BY  ' . XDB::formatCustomOrder('pid', $pids) . ',
 637                                        pj.id',
 638                                  $visibility, $pids, $visibility);
 639         return PlIteratorUtils::subIterator($data, PlIteratorUtils::arrayValueCallback('pid'));
 640     }
 641
 642     public function get($flags, $limit = null)
 643     {
 644         $jobs = array();
 645         $nb = 0;
 646         foreach ($this->jobs as $id => $job) {
 647             $jobs[$id] = $job;
 648             ++$nb;
 649             if ($limit != null && $nb >= $limit) {
 650                 break;
 651             }
 652         }
 653         return PlIteratorUtils::fromArray($jobs, 1, true);
 654     }
 655
 656     public function addPhones(ProfilePhones $phones)
 657     {
 658         $p = $phones->get(0);
 659         while ($phone = $p->next()) {
 660             if ($phone->link_type == Phone::LINK_JOB && array_key_exists($phone->link_id, $this->jobs)) {
 661                 $this->jobs[$phone->link_id]->addPhones($phone);
 662             }
 663         }
 664     }
 665
 666     public static function addAddresses(ProfileAddresses $addresses)
 667     {
 668         $a = $addresses->get(Profile::ADDRESS_PRO);
 669         while ($address = $a->next()) {
 670             if ($address->link_type == Address::LINK_JOB && array_key_exists($address->link_id, $this->jobs)) {
 671                 $this->jobs[$address->link_id]->setAddress($address);
 672             }
 673         }
 674     }
 675
 676     public static function addCompanies(array $companies)
 677     {
 678         foreach ($this->jobs as $job)
 679         {
 680             $job->company = $companies[$job->jobid];
 681         }
 682     }
 683 }
 684 // }}}
 685
 686 // {{{ class CompanyList
 687 class CompanyList
 688 {
 689     static private $fullload = false;
 690     static private $companies = array();
 691
 692     static public function preload($pids = array())
 693     {
 694         if (self::$fullload) {
 695             return;
 696         }
 697         // Load raw data
 698         if (count($pids)) {
 699             $join = 'LEFT JOIN profile_job ON (profile_job.jobid = pje.id)';
 700             $where = 'WHERE profile_job.pid IN ' . XDB::formatArray($pids);
 701         } else {
 702             $join = '';
 703             $where = '';
 704         }
 705
 706         $it = XDB::iterator('SELECT  pje.id, pje.name, pje.acronym, pje.url,
 707                                      pa.flags, pa.text, pa.postalCode, pa.countryId,
 708                                      pa.type, pa.pub
 709                                FROM  profile_job_enum AS pje
 710                           LEFT JOIN  profile_addresses AS pa ON (pje.id = pa.jobid AND pa.type = \'hq\')
 711                                   ' . $join . '
 712                                   ' . $where);
 713         while ($row = $it->next()) {
 714             $cp = new Company($row);
 715             $addr = new Address($row);
 716             $cp->setAddress($addr);
 717             self::$companies[$row['id']] = $cp;
 718         }
 719
 720         // TODO: add phones to addresses
 721         if (count($pids) == 0) {
 722             self::$fullload = true;
 723         }
 724     }
 725
 726     static public function get($id)
 727     {
 728         if (!array_key_exists($id, self::$companies)) {
 729             self::preload();
 730         }
 731         return self::$companies[$id];
 732     }
 733 }
 734
 735 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 736 ?>