classes/profile.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 ProfileVisibility
  23 {
  24     static private $v_values = array(self::VIS_PUBLIC  => array(self::VIS_PUBLIC),
  25                                      self::VIS_AX      => array(self::VIS_AX, self::VIS_PUBLIC),
  26                                      self::VIS_PRIVATE => array(self::VIS_PRIVATE, self::VIS_AX, self::VIS_PUBLIC));
  27
  28     const VIS_PUBLIC  = 'public';
  29     const VIS_AX      = 'ax';
  30     const VIS_PRIVATE = 'private';
  31
  32     private $level;
  33
  34     public function __construct($level = null)
  35     {
  36         $this->setLevel($level);
  37     }
  38
  39     public function setLevel($level = self::VIS_PUBLIC)
  40     {
  41         if ($level != null && $level != self::VIS_PRIVATE && $level != self::VIS_AX && $level != self::VIS_PUBLIC) {
  42             Platal::page()->kill("Invalid visibility: " . $level);
  43         }
  44
  45         if (!S::logged()) {
  46             $level = self::VIS_PUBLIC;
  47         } else if ($level == null) {
  48             $level = self::VIS_PRIVATE;
  49         }
  50
  51         if ($this->level == null || $this->level == self::VIS_PRIVATE) {
  52             $this->level = $level;
  53         } else if ($this->level == self::VIS_AX && $level == self::VIS_PRIVATE) {
  54             return;
  55         } else {
  56             $this->level = self::VIS_PUBLIC;
  57         }
  58     }
  59
  60     public function level()
  61     {
  62         if ($this->level == null) {
  63             return self::VIS_PUBLIC;
  64         } else {
  65             return $this->level;
  66         }
  67     }
  68
  69     public function levels()
  70     {
  71         return self::$v_values[$this->level()];
  72     }
  73
  74     public function isVisible($visibility)
  75     {
  76         return in_array($visibility, $this->levels());
  77     }
  78 }
  79
  80 class Profile
  81 {
  82
  83     /* name tokens */
  84     const LASTNAME  = 'lastname';
  85     const FIRSTNAME = 'firstname';
  86     const NICKNAME  = 'nickname';
  87     const PSEUDONYM = 'pseudonym';
  88     const NAME      = 'name';
  89     /* name variants */
  90     const VN_MARITAL  = 'marital';
  91     const VN_ORDINARY = 'ordinary';
  92     const VN_OTHER    = 'other';
  93     const VN_INI      = 'ini';
  94     /* display names */
  95     const DN_FULL      = 'directory_name';
  96     const DN_DISPLAY   = 'yourself';
  97     const DN_YOURSELF  = 'yourself';
  98     const DN_DIRECTORY = 'directory_name';
  99     const DN_PRIVATE   = 'private_name';
 100     const DN_PUBLIC    = 'public_name';
 101     const DN_SHORT     = 'short_name';
 102     const DN_SORT      = 'sort_name';
 103     /* education related names */
 104     const EDU_X    = 'École polytechnique';
 105     const DEGREE_X = 'Ingénieur';
 106     const DEGREE_M = 'Master';
 107     const DEGREE_D = 'Doctorat';
 108
 109     static public $name_variants = array(
 110             self::LASTNAME => array(self::VN_MARITAL, self::VN_ORDINARY),
 111             self::FIRSTNAME => array(self::VN_ORDINARY, self::VN_INI, self::VN_OTHER)
 112         );
 113
 114     const ADDRESS_MAIN       = 0x000001;
 115     const ADDRESS_PERSO      = 0x000002;
 116     const ADDRESS_PRO        = 0x000004;
 117     const ADDRESS_ALL        = 0x000006;
 118     const ADDRESS_POSTAL     = 0x000008;
 119
 120     const EDUCATION_MAIN     = 0x000010;
 121     const EDUCATION_EXTRA    = 0x000020;
 122     const EDUCATION_ALL      = 0x000040;
 123     const EDUCATION_FINISHED = 0x000080;
 124     const EDUCATION_CURRENT  = 0x000100;
 125
 126     const JOBS_MAIN          = 0x001000;
 127     const JOBS_ALL           = 0x002000;
 128     const JOBS_FINISHED      = 0x004000;
 129     const JOBS_CURRENT       = 0x008000;
 130
 131     const NETWORKING_ALL     = 0x000000;
 132     const NETWORKING_WEB     = 0x010000;
 133     const NETWORKING_IM      = 0x020000;
 134     const NETWORKING_SOCIAL  = 0x040000;
 135
 136     const FETCH_ADDRESSES      = 0x000001;
 137     const FETCH_CORPS          = 0x000002;
 138     const FETCH_EDU            = 0x000004;
 139     const FETCH_JOBS           = 0x000008;
 140     const FETCH_MEDALS         = 0x000010;
 141     const FETCH_NETWORKING     = 0x000020;
 142     const FETCH_MENTOR_SECTOR  = 0x000040;
 143     const FETCH_MENTOR_COUNTRY = 0x000080;
 144     const FETCH_PHONES         = 0x000100;
 145
 146     const FETCH_MINIFICHES   = 0x00012D; // FETCH_ADDRESSES | FETCH_EDU | FETCH_JOBS | FETCH_NETWORKING | FETCH_PHONES
 147
 148     const FETCH_ALL          = 0x0001FF; // OR of FETCH_*
 149
 150     private $fetched_fields  = 0x000000;
 151
 152     private $pid;
 153     private $hrpid;
 154     private $owner;
 155     private $owner_fetched = false;
 156     private $data = array();
 157
 158     private $visibility = null;
 159
 160
 161     private function __construct(array $data)
 162     {
 163         $this->data = $data;
 164         $this->pid = $this->data['pid'];
 165         $this->hrpid = $this->data['hrpid'];
 166         $this->visibility = new ProfileVisibility();
 167     }
 168
 169     public function id()
 170     {
 171         return $this->pid;
 172     }
 173
 174     public function hrid()
 175     {
 176         return $this->hrpid;
 177     }
 178
 179     public function owner()
 180     {
 181         if ($this->owner == null && !$this->owner_fetched) {
 182             $this->owner_fetched = true;
 183             $this->owner = User::getSilent($this);
 184         }
 185         return $this->owner;
 186     }
 187
 188     public function promo()
 189     {
 190         return $this->promo;
 191     }
 192
 193     public function yearpromo()
 194     {
 195         return intval(substr($this->promo, 1, 4));
 196     }
 197
 198     public function mainEducation()
 199     {
 200         if (empty($this->promo)) {
 201             return null;
 202         } else {
 203             return $this->promo{0};
 204         }
 205     }
 206
 207     public function mainEducationDuration()
 208     {
 209         switch ($this->mainEducation()) {
 210           case 'X':
 211             return 3;
 212           case 'M':
 213             return 2;
 214           case 'D':
 215             return 3;
 216           default:
 217             return 0;
 218         }
 219     }
 220
 221     /** Print a name with the given formatting:
 222      * %s = • for women
 223      * %f = firstname
 224      * %l = lastname
 225      * %F = fullname
 226      * %S = shortname
 227      * %p = promo
 228      */
 229     public function name($format)
 230     {
 231         return str_replace(array('%s', '%f', '%l', '%F', '%S', '%p'),
 232                            array($this->isFemale() ? '•' : '',
 233                                  $this->firstName(), $this->lastName(),
 234                                  $this->fullName(), $this->shortName(),
 235                                  $this->promo()), $format);
 236     }
 237
 238     public function fullName($with_promo = false)
 239     {
 240         if ($with_promo) {
 241             return $this->full_name . ' (' . $this->promo . ')';
 242         }
 243         return $this->full_name;
 244     }
 245
 246     public function shortName($with_promo = false)
 247     {
 248         if ($with_promo) {
 249             return $this->short_name . ' (' . $this->promo . ')';
 250         }
 251         return $this->short_name;
 252     }
 253
 254     public function firstName()
 255     {
 256         return $this->firstname;
 257     }
 258
 259     public function firstNames()
 260     {
 261         return $this->nameVariants(self::FIRSTNAME);
 262     }
 263
 264     public function lastName()
 265     {
 266         return $this->lastname;
 267     }
 268
 269     public function lastNames()
 270     {
 271         return $this->nameVariants(self::LASTNAME);
 272     }
 273
 274     public function isFemale()
 275     {
 276         return $this->sex == PlUser::GENDER_FEMALE;
 277     }
 278
 279     public function isDead()
 280     {
 281         return ($this->deathdate != null);
 282     }
 283
 284     public function displayEmail()
 285     {
 286         $o = $this->owner();
 287         if ($o != null) {
 288             return $o->bestEmail();
 289         } else {
 290             return $this->email_directory;
 291         }
 292     }
 293
 294     public function data()
 295     {
 296         $this->first_name;
 297         return $this->data;
 298     }
 299
 300     private function nameVariants($type)
 301     {
 302         $vals = array($this->$type);
 303         foreach (self::$name_variants[$type] as $var) {
 304             $vartype = $type . '_' . $var;
 305             $varname = $this->$vartype;
 306             if ($varname != null && $varname != "") {
 307                 $vals[] = $varname;
 308             }
 309         }
 310         return array_unique($vals);
 311     }
 312
 313     public function nationalities()
 314     {
 315         $nats = array();
 316         if ($this->nationality1) {
 317             $nats[] = $this->nationality1;
 318         }
 319         if ($this->nationality2) {
 320             $nats[] = $this->nationality2;
 321         }
 322         if ($this->nationality3) {
 323             $nats[] = $this->nationality3;
 324         }
 325         return $nats;
 326     }
 327
 328     public function __get($name)
 329     {
 330         if (property_exists($this, $name)) {
 331             return $this->$name;
 332         }
 333
 334         if (isset($this->data[$name])) {
 335             return $this->data[$name];
 336         }
 337
 338         return null;
 339     }
 340
 341     public function __isset($name)
 342     {
 343         return property_exists($this, $name) || isset($this->data[$name]);
 344     }
 345
 346     /** Sets the level of visibility of the profile
 347      * Sets $this->visibility to a list of valid visibilities.
 348      * @param one of the self::VIS_* values
 349      */
 350     public function setVisibilityLevel($visibility)
 351     {
 352         $this->visibility->setLevel($visibility);
 353     }
 354
 355     /** Determine whether an item with visibility $visibility can be displayed
 356      * with the current level of visibility of the profile
 357      * @param $visibility The level of visibility to be checked
 358      */
 359     public function isVisible($visibility)
 360     {
 361         return $this->visibility->isVisible($visibility);
 362     }
 363
 364     /** Stores the list of fields which have already been fetched for this Profile
 365      */
 366     public function setFetchedFields($fields)
 367     {
 368         if (($fields | self::FETCH_ALL) != self::FETCH_ALL) {
 369             Platal::page()->kill("Invalid fetched fields: $fields");
 370         }
 371
 372         $this->fetched_fields = $fields;
 373     }
 374
 375     private function fetched($field)
 376     {
 377         if (!array_key_exists($field, ProfileField::$fields)) {
 378             Platal::page()->kill("Invalid field: $field");
 379         }
 380
 381         return ($this->fetched_fields & $field);
 382     }
 383
 384     /** If not already done, fetches data for the given field
 385      * @param $field One of the Profile::FETCH_*
 386      * @return A ProfileField, or null
 387      */
 388     private function getProfileField($field)
 389     {
 390         if ($this->fetched($field)) {
 391             return null;
 392         } else {
 393             $this->fetched_fields = $this->fetched_fields | $field;
 394         }
 395
 396         $cls = ProfileField::$fields[$field];
 397
 398         return ProfileField::getForPID($cls, $this->id(), $this->visibility);
 399     }
 400
 401     /** Consolidates internal data (addresses, phones, jobs)
 402      */
 403     private function consolidateFields()
 404     {
 405         if ($this->phones != null) {
 406             if ($this->addresses != null) {
 407                 $this->addresses->addPhones($this->phones);
 408             }
 409
 410             if ($this->jobs != null) {
 411                 $this->jobs->addPhones($this->phones);
 412             }
 413         }
 414
 415         if ($this->addresses != null && $this->jobs != null) {
 416             $this->jobs->addAddresses($this->addresses);
 417         }
 418     }
 419
 420     /* Photo
 421      */
 422     private $photo = null;
 423     public function getPhoto($fallback = true, $data = false)
 424     {
 425         if ($this->has_photo) {
 426             if ($data && ($this->photo == null || $this->photo->mimeType == null)) {
 427                 $res = XDB::fetchOneAssoc('SELECT  attach, attachmime, x, y
 428                                              FROM  profile_photos
 429                                             WHERE  pid = {?}', $this->pid);
 430                 $this->photo = PlImage::fromData($res['attach'], $res['attachmime'], $res['x'], $res['y']);
 431             } else if ($this->photo == null) {
 432                 $this->photo = PlImage::fromData(null, null, $this->photo_width, $this->photo_height);
 433             }
 434             return $this->photo;
 435         } else if ($fallback) {
 436             return PlImage::fromFile(dirname(__FILE__).'/../htdocs/images/none.png',
 437                                      'image/png');
 438         }
 439         return null;
 440     }
 441
 442     /* Addresses
 443      */
 444     private $addresses = null;
 445     public function setAddresses(ProfileAddresses $addr)
 446     {
 447         $this->addresses = $addr;
 448         $this->consolidateFields();
 449     }
 450
 451     public function getAddresses($flags, $limit = null)
 452     {
 453         if ($this->addresses == null  && !$this->fetched(self::FETCH_ADDRESSES)) {
 454             $this->setAddresses($this->getProfileField(self::FETCH_ADDRESSES));
 455         }
 456
 457         if ($this->addresses == null) {
 458             return array();
 459         }
 460         return $this->addresses->get($flags, $limit);
 461     }
 462
 463     public function iterAddresses($flags, $limit = null)
 464     {
 465         return PlIteratorUtils::fromArray($this->getAddresses($flags, $limit), 1, true);
 466     }
 467
 468     public function getMainAddress()
 469     {
 470         $addr = $this->getAddresses(self::ADDRESS_PERSO | self::ADDRESS_MAIN);
 471         if (count($addr) == 0) {
 472             return null;
 473         } else {
 474             return array_pop($addr);
 475         }
 476     }
 477
 478     /* Phones
 479      */
 480     private $phones = null;
 481     public function setPhones(ProfilePhones $phones)
 482     {
 483         $this->phones = $phones;
 484         $this->consolidateFields();
 485     }
 486
 487     public function getPhones($flags, $limit = null)
 488     {
 489         if ($this->phones == null && !$this->fetched(self::FETCH_PHONES)) {
 490             $this->setPhones($this->getProfileField(self::FETCH_PHONES));
 491         }
 492
 493         if ($this->phones == null) {
 494             return array();
 495         }
 496         return $this->phones->get($flags, $limit);
 497     }
 498
 499     /* Educations
 500      */
 501     private $educations = null;
 502     public function setEducations(ProfileEducation $edu)
 503     {
 504         $this->educations = $edu;
 505     }
 506
 507     public function getEducations($flags, $limit = null)
 508     {
 509         if ($this->educations == null && !$this->fetched(self::FETCH_EDU)) {
 510             $this->setEducations($this->getProfileField(self::FETCH_EDU));
 511         }
 512
 513         if ($this->educations == null) {
 514             return array();
 515         }
 516         return $this->educations->get($flags, $limit);
 517     }
 518
 519     public function getExtraEducations($limit = null)
 520     {
 521         return $this->getEducations(self::EDUCATION_EXTRA, $limit);
 522     }
 523
 524     /* Corps
 525      */
 526     private $corps = null;
 527     public function setCorps(ProfileCorps $corps)
 528     {
 529         $this->corps = $corps;
 530     }
 531
 532     public function getCorps()
 533     {
 534         if ($this->corps == null && !$this->fetched(self::FETCH_CORPS)) {
 535             $this->setCorps($this->getProfileField(self::FETCH_CORPS));
 536         }
 537         return $this->corps;
 538     }
 539
 540     /** Networking
 541      */
 542     private $networks = null;
 543     public function setNetworking(ProfileNetworking $nw)
 544     {
 545         $this->networks = $nw;
 546     }
 547
 548     public function getNetworking($flags, $limit = null)
 549     {
 550         if ($this->networks == null && !$this->fetched(self::FETCH_NETWORKING)) {
 551             $this->setNetworking($this->getProfileField(self::FETCH_NETWORKING));
 552         }
 553         if ($this->networks == null) {
 554             return array();
 555         }
 556         return $this->networks->get($flags, $limit);
 557     }
 558
 559     public function getWebSite()
 560     {
 561         $site = $this->getNetworking(self::NETWORKING_WEB, 1);
 562         if (count($site) != 1) {
 563             return null;
 564         }
 565         $site = array_pop($site);
 566         return $site['address'];
 567     }
 568
 569
 570     /** Jobs
 571      */
 572     private $jobs = null;
 573     public function setJobs(ProfileJobs $jobs)
 574     {
 575         $this->jobs = $jobs;
 576         $this->consolidateFields();
 577     }
 578
 579     public function getJobs($flags, $limit = null)
 580     {
 581         if ($this->jobs == null && !$this->fetched(self::FETCH_JOBS)) {
 582             $this->setJobs($this->getProfileField(self::FETCH_JOBS));
 583         }
 584
 585         if ($this->jobs == null) {
 586             return array();
 587         }
 588         return $this->jobs->get($flags, $limit);
 589     }
 590
 591     public function getMainJob()
 592     {
 593         $job = $this->getJobs(self::JOBS_MAIN, 1);
 594         if (count($job) != 1) {
 595             return null;
 596         }
 597         return array_pop($job);
 598     }
 599
 600     /* Mentoring
 601      */
 602     private $mentor_sectors = null;
 603     public function setMentoringSectors(ProfileMentoringSectors $sectors)
 604     {
 605         $this->mentor_sectors = $sectors;
 606     }
 607
 608     public function getMentoringSectors()
 609     {
 610         if ($this->mentor_sectors == null && !$this->fetched(self::FETCH_MENTOR_SECTOR)) {
 611             $this->setMentoringSectors($this->getProfileField(self::FETCH_MENTOR_SECTOR));
 612         }
 613
 614         if ($this->mentor_sectors == null) {
 615             return array();
 616         } else {
 617             return $this->mentor_sectors->sectors;
 618         }
 619     }
 620
 621     private $mentor_countries = null;
 622     public function setMentoringCountries(ProfileMentoringCountries $countries)
 623     {
 624         $this->mentor_countries = $countries;
 625     }
 626
 627     public function getMentoringCountries()
 628     {
 629         if ($this->mentor_countries == null && !$this->fetched(self::FETCH_MENTOR_COUNTRY)) {
 630             $this->setMentoringCountries($this->getProfileField(self::FETCH_MENTOR_COUNTRY));
 631         }
 632
 633         if ($this->mentor_countries == null) {
 634             return array();
 635         } else {
 636             return $this->mentor_countries->countries;
 637         }
 638     }
 639
 640     /* Binets
 641      */
 642     public function getBinets()
 643     {
 644         if ($this->visibility->isVisible(ProfileVisibility::VIS_PRIVATE)) {
 645             return XDB::fetchColumn('SELECT  binet_id
 646                                        FROM  profile_binets
 647                                       WHERE  pid = {?}', $this->id());
 648         } else {
 649             return array();
 650         }
 651     }
 652     public function getBinetsNames()
 653     {
 654         if ($this->visibility->isVisible(ProfileVisibility::VIS_PRIVATE)) {
 655             return XDB::fetchColumn('SELECT  text
 656                                        FROM  profile_binets AS pb
 657                                   LEFT JOIN  profile_binet_enum AS pbe ON (pbe.id = pb.binet_id)
 658                                       WHERE  pb.pid = {?}', $this->id());
 659         } else {
 660             return array();
 661         }
 662     }
 663
 664     /* Medals
 665      */
 666     private $medals = null;
 667     public function setMedals(ProfileMedals $medals)
 668     {
 669         $this->medals = $medals;
 670     }
 671
 672     public function getMedals()
 673     {
 674         if ($this->medals == null && !$this->fetched(self::FETCH_MEDALS)) {
 675             $this->setMedals($this->getProfileField(self::FETCH_MEDALS));
 676         }
 677         if ($this->medals == null) {
 678             return array();
 679         }
 680         return $this->medals->medals;
 681     }
 682
 683     public function compareNames($firstname, $lastname)
 684     {
 685         $_lastname  = mb_strtoupper($this->lastName());
 686         $_firstname = mb_strtoupper($this->firstName());
 687         $lastname   = mb_strtoupper($lastname);
 688         $firstname  = mb_strtoupper($firstname);
 689
 690         $isOk  = (mb_strtoupper($_firstname) == mb_strtoupper($firstname));
 691         $tokens = preg_split("/[ \-']/", $lastname, -1, PREG_SPLIT_NO_EMPTY);
 692         $maxlen = 0;
 693
 694         foreach ($tokens as $str) {
 695             $isOk &= (strpos($_lastname, $str) !== false);
 696             $maxlen = max($maxlen, strlen($str));
 697         }
 698
 699         return ($isOk && ($maxlen > 2 || $maxlen == strlen($_lastname)));
 700     }
 701
 702     private static function fetchProfileData(array $pids, $respect_order = true, $fields = 0x0000, $visibility = null)
 703     {
 704         if (count($pids) == 0) {
 705             return array();
 706         }
 707
 708         if ($respect_order) {
 709             $order = 'ORDER BY  ' . XDB::formatCustomOrder('p.pid', $pids);
 710         } else {
 711             $order = '';
 712         }
 713
 714         $visibility = new ProfileVisibility($visibility);
 715
 716         $it = XDB::Iterator('SELECT  p.pid, p.hrpid, p.xorg_id, p.ax_id, p.birthdate, p.birthdate_ref,
 717                                      p.next_birthday, p.deathdate, p.deathdate_rec, p.sex = \'female\' AS sex,
 718                                      p.cv, p.medals_pub, p.alias_pub, p.email_directory, p.last_change,
 719                                      p.nationality1, p.nationality2, p.nationality3,
 720                                      IF (p.freetext_pub IN {?}, p.freetext, NULL) AS freetext,
 721                                      pe.entry_year, pe.grad_year,
 722                                      IF ({?} IN {?}, pse.text, NULL) AS section,
 723                                      pn_f.name AS firstname, pn_l.name AS lastname, pn_n.name AS nickname,
 724                                      IF(pn_uf.name IS NULL, pn_f.name, pn_uf.name) AS firstname_ordinary,
 725                                      IF(pn_ul.name IS NULL, pn_l.name, pn_ul.name) AS lastname_ordinary,
 726                                      pd.promo AS promo, pd.short_name, pd.directory_name AS full_name,
 727                                      pd.directory_name, IF(pp.pub IN {?}, pp.display_tel, NULL) AS mobile,
 728                                      (ph.pub IN {?} AND ph.attach IS NOT NULL) AS has_photo,
 729                                      ph.x AS photo_width, ph.y AS photo_height,
 730                                      p.last_change < DATE_SUB(NOW(), INTERVAL 365 DAY) AS is_old,
 731                                      pm.expertise AS mentor_expertise,
 732                                      ap.uid AS owner_id
 733                                FROM  profiles AS p
 734                          INNER JOIN  profile_display AS pd ON (pd.pid = p.pid)
 735                          INNER JOIN  profile_education AS pe ON (pe.pid = p.pid AND FIND_IN_SET(\'primary\', pe.flags))
 736                           LEFT JOIN  profile_section_enum AS pse ON (pse.id = p.section)
 737                          INNER JOIN  profile_name AS pn_f ON (pn_f.pid = p.pid
 738                                                               AND pn_f.typeid = ' . self::getNameTypeId('firstname', true) . ')
 739                          INNER JOIN  profile_name AS pn_l ON (pn_l.pid = p.pid
 740                                                               AND pn_l.typeid = ' . self::getNameTypeId('lastname', true) . ')
 741                           LEFT JOIN  profile_name AS pn_uf ON (pn_uf.pid = p.pid
 742                                                                AND pn_uf.typeid = ' . self::getNameTypeId('firstname_ordinary', true) . ')
 743                           LEFT JOIN  profile_name AS pn_ul ON (pn_ul.pid = p.pid
 744                                                                AND pn_ul.typeid = ' . self::getNameTypeId('lastname_ordinary', true) . ')
 745                           LEFT JOIN  profile_name AS pn_n ON (pn_n.pid = p.pid
 746                                                               AND pn_n.typeid = ' . self::getNameTypeId('nickname', true) . ')
 747                           LEFT JOIN  profile_phones AS pp ON (pp.pid = p.pid AND pp.link_type = \'user\' AND tel_type = \'mobile\')
 748                           LEFT JOIN  profile_photos AS ph ON (ph.pid = p.pid)
 749                           LEFT JOIN  profile_mentor AS pm ON (pm.pid = p.pid)
 750                           LEFT JOIN  account_profiles AS ap ON (ap.pid = p.pid AND FIND_IN_SET(\'owner\', ap.perms))
 751                               WHERE  p.pid IN {?}
 752                            GROUP BY  p.pid
 753                                      ' . $order,
 754                            $visibility->levels(),
 755                            ProfileVisibility::VIS_PRIVATE, $visibility->levels(),
 756                            $visibility->levels(), $visibility->levels(),
 757                            $pids
 758                        );
 759         return new ProfileIterator($it, $pids, $fields, $visibility);
 760     }
 761
 762     public static function getPID($login)
 763     {
 764         if ($login instanceof PlUser) {
 765             return XDB::fetchOneCell('SELECT  pid
 766                                         FROM  account_profiles
 767                                        WHERE  uid = {?} AND FIND_IN_SET(\'owner\', perms)',
 768                                      $login->id());
 769         } else if (ctype_digit($login)) {
 770             return XDB::fetchOneCell('SELECT  pid
 771                                         FROM  profiles
 772                                        WHERE  pid = {?}', $login);
 773         } else {
 774             return XDB::fetchOneCell('SELECT  pid
 775                                         FROM  profiles
 776                                        WHERE  hrpid = {?}', $login);
 777         }
 778     }
 779
 780     public static function getPIDsFromUIDs($uids, $respect_order = true)
 781     {
 782         if ($respect_order) {
 783             $order = 'ORDER BY ' . XDB::formatCustomOrder('uid', $uids);
 784         } else {
 785             $order = '';
 786         }
 787         return XDB::fetchAllAssoc('uid', 'SELECT  ap.uid, ap.pid
 788                                             FROM  account_profiles AS ap
 789                                            WHERE  FIND_IN_SET(\'owner\', ap.perms)
 790                                                   AND ap.uid IN ' . XDB::formatArray($uids) .'
 791                                                ' . $order);
 792     }
 793
 794     /** Return the profile associated with the given login.
 795      */
 796     public static function get($login, $fields = 0x0000, $visibility = null)
 797     {
 798         if (is_array($login)) {
 799             $pf = new Profile($login);
 800             $pf->setVisibilityLevel($visibility);
 801             return $pf;
 802         }
 803         $pid = self::getPID($login);
 804         if (!is_null($pid)) {
 805             $it = self::iterOverPIDs(array($pid), false, $fields, $visibility);
 806             return $it->next();
 807         } else {
 808             /* Let say we can identify a profile using the identifiers of its owner.
 809              */
 810             if (!($login instanceof PlUser)) {
 811                 $user = User::getSilent($login);
 812                 if ($user && $user->hasProfile()) {
 813                     return $user->profile();
 814                 }
 815             }
 816             return null;
 817         }
 818     }
 819
 820     public static function iterOverUIDs($uids, $respect_order = true, $fields = 0x0000, $visibility = null)
 821     {
 822         return self::iterOverPIDs(self::getPIDsFromUIDs($uids), $respect_order, $fields, $visibility);
 823     }
 824
 825     public static function iterOverPIDs($pids, $respect_order = true, $fields = 0x0000, $visibility = null)
 826     {
 827         return self::fetchProfileData($pids, $respect_order, $fields, $visibility);
 828     }
 829
 830     /** Return profiles for the list of pids.
 831      */
 832     public static function getBulkProfilesWithPIDs(array $pids, $fields = 0x0000, $visibility = null)
 833     {
 834         if (count($pids) == 0) {
 835             return array();
 836         }
 837         $it = self::iterOverPIDs($pids, true, $fields, $visibility);
 838         $profiles = array();
 839         while ($p = $it->next()) {
 840             $profiles[$p->id()] = $p;
 841         }
 842         return $profiles;
 843     }
 844
 845     /** Return profiles for uids.
 846      */
 847     public static function getBulkProfilesWithUIDS(array $uids, $fields = 0x000, $visibility = null)
 848     {
 849         if (count($uids) == 0) {
 850             return array();
 851         }
 852         return self::getBulkProfilesWithPIDs(self::getPIDsFromUIDs($uids), $fields, $visibility);
 853     }
 854
 855     public static function isDisplayName($name)
 856     {
 857         return $name == self::DN_FULL || $name == self::DN_DISPLAY
 858             || $name == self::DN_YOURSELF || $name == self::DN_DIRECTORY
 859             || $name == self::DN_PRIVATE || $name == self::DN_PUBLIC
 860             || $name == self::DN_SHORT || $name == self::DN_SORT;
 861     }
 862
 863     public static function getNameTypeId($type, $for_sql = false)
 864     {
 865         if (!S::has('name_types')) {
 866             $table = XDB::fetchAllAssoc('type', 'SELECT  id, type
 867                                                    FROM  profile_name_enum');
 868             S::set('name_types', $table);
 869         } else {
 870             $table = S::v('name_types');
 871         }
 872         if ($for_sql) {
 873             return XDB::escape($table[$type]);
 874         } else {
 875             return $table[$type];
 876         }
 877     }
 878
 879     public static function rebuildSearchTokens($pid)
 880     {
 881         XDB::execute('DELETE FROM  search_name
 882                             WHERE  pid = {?}',
 883                      $pid);
 884         $keys = XDB::iterator("SELECT  CONCAT(n.particle, n.name) AS name, e.score,
 885                                        FIND_IN_SET('public', e.flags) AS public
 886                                  FROM  profile_name      AS n
 887                            INNER JOIN  profile_name_enum AS e ON (n.typeid = e.id)
 888                                 WHERE  n.pid = {?}",
 889                               $pid);
 890
 891         foreach ($keys as $i => $key) {
 892             if ($key['name'] == '') {
 893                 continue;
 894             }
 895             $toks  = preg_split('/[ \'\-]+/', $key['name']);
 896             $token = '';
 897             $first = 5;
 898             while ($toks) {
 899                 $token = strtolower(replace_accent(array_pop($toks) . $token));
 900                 $score = ($toks ? 0 : 10 + $first) * ($key['score'] / 10);
 901                 XDB::execute('REPLACE INTO  search_name (token, pid, soundex, score, flags)
 902                                     VALUES  ({?}, {?}, {?}, {?}, {?})',
 903                              $token, $pid, soundex_fr($token), $score, $key['public']);
 904                 $first = 0;
 905             }
 906         }
 907     }
 908
 909     /** The school identifier consists of 6 digits. The first 3 represent the
 910      * promotion entry year. The last 3 indicate the student's rank.
 911      *
 912      * Our identifier consists of 8 digits and both half have the same role.
 913      * This enables us to deal with bigger promotions and with a wider range
 914      * of promotions.
 915      *
 916      * getSchoolId returns a school identifier given one of ours.
 917      * getXorgId returns a X.org identifier given a school identifier.
 918      */
 919     public static function getSchoolId($xorgId)
 920     {
 921         if (!preg_match('/^[0-9]{8}$/', $xorgId)) {
 922             return null;
 923         }
 924
 925         $year = intval(substr($xorgId, 0, 4));
 926         $rank = intval(substr($xorgId, 5, 3));
 927         if ($year < 1996) {
 928             return null;
 929         } elseif ($year < 2000) {
 930             $year = intval(substr(1900 - $year, 1, 3));
 931             return sprintf('%02u0%03u', $year, $rank);
 932         } else {
 933             $year = intval(substr(1900 - $year, 1, 3));
 934             return sprintf('%03u%03u', $year, $rank);
 935         }
 936     }
 937
 938     public static function getXorgId($schoolId)
 939     {
 940         if (!preg_match('/^[0-9]{6}$/', $schoolId)) {
 941             return null;
 942         }
 943
 944         $year = intval(substr($schoolId, 0, 3));
 945         $rank = intval(substr($schoolId, 3, 3));
 946
 947         if ($year > 200) {
 948             $year /= 10;
 949         }
 950         if ($year < 96) {
 951             return null;
 952         } else {
 953             return sprintf('%04u%04u', 1900 + $year, $rank);
 954         }
 955     }
 956 }
 957
 958
 959 /** Iterator over a set of Profiles
 960  */
 961 class ProfileIterator implements PlIterator
 962 {
 963     private $iterator = null;
 964     private $fields;
 965     private $visibility;
 966
 967     public function __construct(PlIterator $it, array $pids, $fields = 0x0000, ProfileVisibility $visibility = null)
 968     {
 969         require_once 'profilefields.inc.php';
 970
 971         if ($visibility == null) {
 972             $visibility = new ProfileVisibility();
 973         }
 974
 975         $this->fields = $fields;
 976         $this->visibility = $visibility;
 977
 978         $subits = array();
 979         $callbacks = array();
 980
 981         $subits[0] = $it;
 982         $callbacks[0] = PlIteratorUtils::arrayValueCallback('pid');
 983         $cb = PlIteratorUtils::objectPropertyCallback('pid');
 984
 985         if ($fields & Profile::FETCH_ADDRESSES) {
 986             $callbacks[Profile::FETCH_ADDRESSES] = $cb;
 987             $subits[Profile::FETCH_ADDRESSES] = new ProfileFieldIterator('ProfileAddresses', $pids, $visibility);
 988         }
 989
 990         if ($fields & Profile::FETCH_CORPS) {
 991             $callbacks[Profile::FETCH_CORPS] = $cb;
 992             $subits[Profile::FETCH_CORPS] = new ProfileFieldIterator('ProfileCorps', $pids, $visibility);
 993         }
 994
 995         if ($fields & Profile::FETCH_EDU) {
 996             $callbacks[Profile::FETCH_EDU] = $cb;
 997             $subits[Profile::FETCH_EDU] = new ProfileFieldIterator('ProfileEducation', $pids, $visibility);
 998         }
 999
1000         if ($fields & Profile::FETCH_JOBS) {
1001             $callbacks[Profile::FETCH_JOBS] = $cb;
1002             $subits[Profile::FETCH_JOBS] = new ProfileFieldIterator('ProfileJobs', $pids, $visibility);
1003         }
1004
1005         if ($fields & Profile::FETCH_MEDALS) {
1006             $callbacks[Profile::FETCH_MEDALS] = $cb;
1007             $subits[Profile::FETCH_MEDALS] = new ProfileFieldIterator('ProfileMedals', $pids, $visibility);
1008         }
1009
1010         if ($fields & Profile::FETCH_NETWORKING) {
1011             $callbacks[Profile::FETCH_NETWORKING] = $cb;
1012             $subits[Profile::FETCH_NETWORKING] = new ProfileFieldIterator('ProfileNetworking', $pids, $visibility);
1013         }
1014
1015         if ($fields & Profile::FETCH_PHONES) {
1016             $callbacks[Profile::FETCH_PHONES] = $cb;
1017             $subits[Profile::FETCH_PHONES] = new ProfileFieldIterator('ProfilePhones', $pids, $visibility);
1018         }
1019
1020         $this->iterator = PlIteratorUtils::parallelIterator($subits, $callbacks, 0);
1021     }
1022
1023     private function hasData($field, $vals)
1024     {
1025         return ($this->fields & $field) && ($vals[$field] != null);
1026     }
1027
1028     private function fillProfile(array $vals)
1029     {
1030         $pf = Profile::get($vals[0]);
1031         $pf->setVisibilityLevel($this->visibility->level());
1032         $pf->setFetchedFields($this->fields);
1033
1034         if ($this->hasData(Profile::FETCH_PHONES, $vals)) {
1035             $pf->setPhones($vals[Profile::FETCH_PHONES]);
1036         }
1037         if ($this->hasData(Profile::FETCH_ADDRESSES, $vals)) {
1038             $pf->setAddresses($vals[Profile::FETCH_ADDRESSES]);
1039         }
1040         if ($this->hasData(Profile::FETCH_JOBS, $vals)) {
1041             $pf->setJobs($vals[Profile::FETCH_JOBS]);
1042         }
1043
1044         if ($this->hasData(Profile::FETCH_CORPS, $vals)) {
1045             $pf->setCorps($vals[Profile::FETCH_CORPS]);
1046         }
1047         if ($this->hasData(Profile::FETCH_EDU, $vals)) {
1048             $pf->setEducations($vals[Profile::FETCH_EDU]);
1049         }
1050         if ($this->hasData(Profile::FETCH_MEDALS, $vals)) {
1051             $pf->setMedals($vals[Profile::FETCH_MEDALS]);
1052         }
1053         if ($this->hasData(Profile::FETCH_NETWORKING, $vals)) {
1054             $pf->setNetworking($vals[Profile::FETCH_NETWORKING]);
1055         }
1056
1057         return $pf;
1058     }
1059
1060     public function next()
1061     {
1062         $vals = $this->iterator->next();
1063         if ($vals == null) {
1064             return null;
1065         }
1066         return $this->fillProfile($vals);
1067     }
1068
1069     public function first()
1070     {
1071         return $this->iterator->first();
1072     }
1073
1074     public function last()
1075     {
1076         return $this->iterator->last();
1077     }
1078
1079     public function total()
1080     {
1081         return $this->iterator->total();
1082     }
1083 }
1084
1085 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
1086 ?>