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- <?php
- /**
- * StatusNet, the distributed open-source microblogging tool
- *
- * Tags for a profile
- *
- * PHP version 5
- *
- * LICENCE: This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * @category Action
- * @package StatusNet
- * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://status.net/
- */
- if (!defined('GNUSOCIAL')) { exit(1); }
- /*
- * Show a bunch of peopletags
- * provide ajax editing if the current user owns the tags
- *
- * @category Action
- * @pacage StatusNet
- * @author Shashi Gowda <connect2shashi@gmail.com>
- * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- */
- class PeopletagsWidget extends Widget
- {
- /*
- * the query, current peopletag.
- * or an array of strings (tags)
- */
- var $tag=null;
- var $user=null;
- var $tagger=null;
- var $tagged=null;
- function __construct($out, $tagger, $tagged)
- {
- parent::__construct($out);
- $this->user = common_current_user();
- $this->tag = Profile_tag::getTags($tagger->id, $tagged->id, $this->user);
- $this->tagger = $tagger;
- $this->tagged = $tagged;
- }
- function show()
- {
- if (Event::handle('StartShowPeopletags', array($this, $this->tagger, $this->tagged))) {
- if ($this->tag->N > 0) {
- $this->showTags();
- }
- else {
- $this->showEmptyList();
- }
- Event::handle('EndShowPeopletags', array($this, $this->tagger, $this->tagged));
- }
- }
- function url()
- {
- return $this->tag->homeUrl();
- }
- function label()
- {
- // TRANS: Label in lists widget.
- return _m('LABEL','Your lists');
- }
- function showTags()
- {
- $this->out->elementStart('dl', 'entity_tags user_profile_tags');
- $this->out->element('dt', null, $this->label());
- $this->out->elementStart('dd');
- $class = 'tags xoxo';
- if ($this->isEditable()) {
- $class .= ' editable';
- }
- $tags = array();
- $this->out->elementStart('ul', $class);
- while ($this->tag->fetch()) {
- $mode = $this->tag->private ? 'private' : 'public';
- $tags[] = $this->tag->tag;
- $this->out->elementStart('li', 'hashptag mode-' . $mode);
- // Avoid space by using raw output.
- $pt = '<span class="mark_hash">#</span><a rel="tag" href="' .
- htmlspecialchars($this->url()) .
- '">' . htmlspecialchars($this->tag->tag) . '</a>';
- $this->out->raw($pt);
- $this->out->elementEnd('li');
- }
- $this->out->elementEnd('ul');
- if ($this->isEditable()) {
- $this->showEditTagForm($tags);
- }
- $this->out->elementEnd('dd');
- $this->out->elementEnd('dl');
- }
- function showEditTagForm($tags=null)
- {
- $this->out->elementStart('div', 'form_tag_user_wrap');
- $this->out->elementStart('form', array('method' => 'post',
- 'class' => 'form_tag_user',
- 'name' => 'tagprofile',
- 'action' => common_local_url('tagprofile', array('id' => $this->tagged->id))));
- $this->out->elementStart('fieldset');
- // TRANS: Fieldset legend in lists widget.
- $this->out->element('legend', null, _m('LEGEND','Edit lists'));
- $this->out->hidden('token', common_session_token());
- $this->out->hidden('id', $this->tagged->id);
- if (!$tags) {
- $tags = array();
- }
- $this->out->input('tags', $this->label(),
- ($this->out->arg('tags')) ? $this->out->arg('tags') : implode(' ', $tags));
- // TRANS: Button text to save tags for a profile.
- $this->out->submit('save', _m('BUTTON','Save'));
- $this->out->elementEnd('fieldset');
- $this->out->elementEnd('form');
- $this->out->elementEnd('div');
- }
- function showEmptyList()
- {
- $this->out->elementStart('dl', 'entity_tags user_profile_tags');
- $this->out->element('dt', null, $this->label());
- $this->out->elementStart('dd');
- $class = 'tags';
- if ($this->isEditable()) {
- $class .= ' editable';
- }
- $this->out->elementStart('ul', $class);
- // TRANS: Empty list message for tags.
- $this->out->element('li', null, _('(None)'));
- $this->out->elementEnd('ul');
- if ($this->isEditable()) {
- $this->showEditTagForm();
- }
- $this->out->elementEnd('dd');
- $this->out->elementEnd('dl');
- }
- function isEditable()
- {
- return !empty($this->user) && $this->tagger->id == $this->user->id;
- }
- }
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