actions/tagprofile.php

   1 <?php
   2 /*
   3  * StatusNet - the distributed open-source microblogging tool
   4  * Copyright (C) 2008, 2009, StatusNet, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 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 Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('GNUSOCIAL')) { exit(1); }
  21
  22 class TagprofileAction extends FormAction
  23 {
  24     var $error = null;
  25
  26     protected $target = null;
  27     protected $form = 'TagProfile';
  28
  29     protected function doPreparation()
  30     {
  31         $id = $this->trimmed('id');
  32         $uri = $this->trimmed('uri');
  33         if (!empty($id))  {
  34             $this->target = Profile::getKV('id', $id);
  35
  36             if (!$this->target instanceof Profile) {
  37                 // TRANS: Client error displayed when referring to non-existing profile ID.
  38                 $this->clientError(_('No profile with that ID.'));
  39             }
  40         } elseif (!empty($uri)) {
  41             $this->target = Profile::fromUri($uri);
  42         } else {
  43             // TRANS: Client error displayed when trying to tag a user but no ID or profile is provided.
  44             $this->clientError(_('No profile identifier provided.'));
  45         }
  46
  47         if (!$this->scoped->canTag($this->target)) {
  48             // TRANS: Client error displayed when trying to tag a user that cannot be tagged.
  49             $this->clientError(_('You cannot tag this user.'));
  50         }
  51
  52         $this->formOpts = $this->target;
  53
  54         return true;
  55     }
  56
  57     function title()
  58     {
  59         if (!$this->target instanceof Profile) {
  60             // TRANS: Title for list form when not on a profile page.
  61             return _('List a profile');
  62         }
  63         // TRANS: Title for list form when on a profile page.
  64         // TRANS: %s is a profile nickname.
  65         return sprintf(_m('ADDTOLIST','List %s'), $this->target->getNickname());
  66     }
  67
  68     function showContent()
  69     {
  70         $this->elementStart('div', 'entity_profile h-card');
  71         // TRANS: Header in list form.
  72         $this->element('h2', null, _('User profile'));
  73
  74         $avatarUrl = $this->target->avatarUrl(AVATAR_PROFILE_SIZE);
  75         $this->element('img', array('src' => $avatarUrl,
  76                                     'class' => 'u-photo avatar entity_depiction',
  77                                     'width' => AVATAR_PROFILE_SIZE,
  78                                     'height' => AVATAR_PROFILE_SIZE,
  79                                     'alt' => $this->target->getBestName()));
  80
  81         $this->element('a', array('href' => $this->target->getUrl(),
  82                                   'class' => 'entity_nickname p-nickname'),
  83                        $this->target->getNickname());
  84         if ($this->target->fullname) {
  85             $this->element('div', 'p-name entity_fn', $this->target->fullname);
  86         }
  87
  88         if ($this->target->location) {
  89             $this->element('div', 'p-locality label entity_location', $this->target->location);
  90         }
  91
  92         if ($this->target->homepage) {
  93             $this->element('a', array('href' => $this->target->homepage,
  94                                       'rel' => 'me',
  95                                       'class' => 'u-url entity_url'),
  96                            $this->target->homepage);
  97         }
  98
  99         if ($this->target->bio) {
 100             $this->element('div', 'p-note entity_note', $this->target->bio);
 101         }
 102
 103         $this->elementEnd('div');
 104
 105         if (Event::handle('StartShowTagProfileForm', array($this, $this->target))) {
 106             parent::showContent();
 107             Event::handle('EndShowTagProfileForm', array($this, $this->target));
 108         }
 109     }
 110
 111     protected function doPost()
 112     {
 113         $tagstring = $this->trimmed('tags');
 114         $token = $this->trimmed('token');
 115
 116         if (Event::handle('StartSavePeopletags', array($this, $tagstring))) {
 117             $tags = array();
 118             $tag_priv = array();
 119
 120             if (is_string($tagstring) && strlen($tagstring) > 0) {
 121
 122                 $tags = preg_split('/[\s,]+/', $tagstring);
 123
 124                 foreach ($tags as &$tag) {
 125                     $private = @$tag[0] === '.';
 126
 127                     $tag = common_canonical_tag($tag);
 128                     if (!common_valid_profile_tag($tag)) {
 129                         // TRANS: Form validation error displayed if a given tag is invalid.
 130                         // TRANS: %s is the invalid tag.
 131                         throw new ClientException(sprintf(_('Invalid tag: "%s".'), $tag));
 132                     }
 133
 134                     $tag_priv[$tag] = $private;
 135                 }
 136             }
 137
 138             $result = Profile_tag::setTags($this->scoped->getID(), $this->target->getID(), $tags, $tag_priv);
 139             if (!$result) {
 140                 throw new ServerException('The tags could not be saved.');
 141             }
 142
 143             if ($this->boolean('ajax')) {
 144                 $this->startHTML('text/xml;charset=utf-8');
 145                 $this->elementStart('head');
 146                 $this->element('title', null, _m('TITLE','Tags'));
 147                 $this->elementEnd('head');
 148                 $this->elementStart('body');
 149
 150                 if ($this->scoped->id == $this->target->id) {
 151                     $widget = new SelftagsWidget($this, $this->scoped, $this->target);
 152                     $widget->show();
 153                 } else {
 154                     $widget = new PeopletagsWidget($this, $this->scoped, $this->target);
 155                     $widget->show();
 156                 }
 157
 158                 $this->elementEnd('body');
 159                 $this->endHTML();
 160             } else {
 161                 // TRANS: Success message if lists are saved.
 162                 $this->msg = _('Lists saved.');
 163                 $this->showForm();
 164             }
 165
 166             Event::handle('EndSavePeopletags', array($this, $tagstring));
 167         }
 168     }
 169 }