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 require_once INSTALLDIR . '/lib/peopletags.php';
  23
  24 class TagprofileAction extends FormAction
  25 {
  26     var $error = null;
  27
  28     protected $target = null;
  29     protected $form = 'TagProfile';
  30
  31     protected function doPreparation()
  32     {
  33         $id = $this->trimmed('id');
  34         $uri = $this->trimmed('uri');
  35         if (!empty($id))  {
  36             $this->target = Profile::getKV('id', $id);
  37
  38             if (!$this->target instanceof Profile) {
  39                 // TRANS: Client error displayed when referring to non-existing profile ID.
  40                 $this->clientError(_('No profile with that ID.'));
  41             }
  42         } elseif (!empty($uri)) {
  43             $this->target = Profile::fromUri($uri);
  44         } else {
  45             // TRANS: Client error displayed when trying to tag a user but no ID or profile is provided.
  46             $this->clientError(_('No profile identifier provided.'));
  47         }
  48
  49         if (!$this->scoped->canTag($this->target)) {
  50             // TRANS: Client error displayed when trying to tag a user that cannot be tagged.
  51             $this->clientError(_('You cannot tag this user.'));
  52         }
  53
  54         $this->formOpts = $this->target;
  55
  56         return true;
  57     }
  58
  59     function title()
  60     {
  61         if (!$this->target instanceof Profile) {
  62             // TRANS: Title for list form when not on a profile page.
  63             return _('List a profile');
  64         }
  65         // TRANS: Title for list form when on a profile page.
  66         // TRANS: %s is a profile nickname.
  67         return sprintf(_m('ADDTOLIST','List %s'), $this->target->getNickname());
  68     }
  69
  70     function showContent()
  71     {
  72         $this->elementStart('div', 'entity_profile h-card');
  73         // TRANS: Header in list form.
  74         $this->element('h2', null, _('User profile'));
  75
  76         $avatarUrl = $this->target->avatarUrl(AVATAR_PROFILE_SIZE);
  77         $this->element('img', array('src' => $avatarUrl,
  78                                     'class' => 'u-photo avatar entity_depiction',
  79                                     'width' => AVATAR_PROFILE_SIZE,
  80                                     'height' => AVATAR_PROFILE_SIZE,
  81                                     'alt' => $this->target->getBestName()));
  82
  83         $this->element('a', array('href' => $this->target->getUrl(),
  84                                   'class' => 'entity_nickname p-nickname'),
  85                        $this->target->getNickname());
  86         if ($this->target->fullname) {
  87             $this->element('div', 'p-name entity_fn', $this->target->fullname);
  88         }
  89
  90         if ($this->target->location) {
  91             $this->element('div', 'p-locality label entity_location', $this->target->location);
  92         }
  93
  94         if ($this->target->homepage) {
  95             $this->element('a', array('href' => $this->target->homepage,
  96                                       'rel' => 'me',
  97                                       'class' => 'u-url entity_url'),
  98                            $this->target->homepage);
  99         }
 100
 101         if ($this->target->bio) {
 102             $this->element('div', 'p-note entity_note', $this->target->bio);
 103         }
 104
 105         $this->elementEnd('div');
 106
 107         if (Event::handle('StartShowTagProfileForm', array($this, $this->target))) {
 108             parent::showContent();
 109             Event::handle('EndShowTagProfileForm', array($this, $this->target));
 110         }
 111     }
 112
 113     protected function doPost()
 114     {
 115         $tagstring = $this->trimmed('tags');
 116         $token = $this->trimmed('token');
 117
 118         if (Event::handle('StartSavePeopletags', array($this, $tagstring))) {
 119             $tags = array();
 120             $tag_priv = array();
 121
 122             if (is_string($tagstring) && strlen($tagstring) > 0) {
 123
 124                 $tags = preg_split('/[\s,]+/', $tagstring);
 125
 126                 foreach ($tags as &$tag) {
 127                     $private = @$tag[0] === '.';
 128
 129                     $tag = common_canonical_tag($tag);
 130                     if (!common_valid_profile_tag($tag)) {
 131                         // TRANS: Form validation error displayed if a given tag is invalid.
 132                         // TRANS: %s is the invalid tag.
 133                         throw new ClientException(sprintf(_('Invalid tag: "%s".'), $tag));
 134                     }
 135
 136                     $tag_priv[$tag] = $private;
 137                 }
 138             }
 139
 140             $result = Profile_tag::setTags($this->scoped->getID(), $this->target->getID(), $tags, $tag_priv);
 141             if (!$result) {
 142                 throw new ServerException('The tags could not be saved.');
 143             }
 144
 145             if ($this->boolean('ajax')) {
 146                 $this->startHTML('text/xml;charset=utf-8');
 147                 $this->elementStart('head');
 148                 $this->element('title', null, _m('TITLE','Tags'));
 149                 $this->elementEnd('head');
 150                 $this->elementStart('body');
 151
 152                 if ($this->scoped->id == $this->target->id) {
 153                     $widget = new SelftagsWidget($this, $this->scoped, $this->target);
 154                     $widget->show();
 155                 } else {
 156                     $widget = new PeopletagsWidget($this, $this->scoped, $this->target);
 157                     $widget->show();
 158                 }
 159
 160                 $this->elementEnd('body');
 161                 $this->endHTML();
 162             } else {
 163                 // TRANS: Success message if lists are saved.
 164                 $this->msg = _('Lists saved.');
 165                 $this->showForm();
 166             }
 167
 168             Event::handle('EndSavePeopletags', array($this, $tagstring));
 169         }
 170     }
 171 }