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gnu-social
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Merge branch 'master' of ../trunk

This commit is contained in:
sarven 2009-01-22 21:04:21 +00:00
parent 785ffd5b9b a6fd4eb0a3
commit 0790402414
5 changed files with 204 additions and 6 deletions
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2
actions/showstream.php
View File

@ -388,6 +388,8 @@ class ShowstreamAction extends Action
$this->showSubscribers();
$this->showGroups();
$this->showStatistics();
$cloud = new PersonalTagCloudSection($this, $this->user);
$cloud->show();
}
function showSubscriptions()

5
classes/Memcached_DataObject.php
View File

@ -218,10 +218,7 @@ class Memcached_DataObject extends DB_DataObject
}
$inst = new $cls();
$result = $inst->query($qry);
if (!$result) {
return $inst;
}
$inst->query($qry);
$cached = array();
while ($inst->fetch()) {
$cached[] = clone($inst);

86
lib/personaltagcloudsection.php Normal file
View File

@ -0,0 +1,86 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Personal tag cloud section
*
* 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 Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @copyright 2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
/**
* Personal tag cloud section
*
* @category Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class PersonalTagCloudSection extends TagCloudSection
{
var $user = null;
function __construct($out=null, $user=null)
{
parent::__construct($out);
$this->user = $user;
}
function title()
{
return sprintf(_('Tags in %s\'s notices'), $this->user->nickname);
}
function getTags()
{
$qry = 'SELECT notice_tag.tag, '.
'sum(exp(-(now() - notice_tag.created)/%s)) as weight ' .
'FROM notice_tag JOIN notice ' .
'ON notice_tag.notice_id = notice.id ' .
'WHERE notice.profile_id = %d ' .
'GROUP BY notice_tag.tag ' .
'ORDER BY weight DESC ';
$limit = TAGS_PER_SECTION;
$offset = 0;
if (common_config('db','type') == 'pgsql') {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$qry .= ' LIMIT ' . $offset . ', ' . $limit;
}
$tag = Memcached_DataObject::cachedQuery('Notice_tag',
sprintf($qry,
common_config('tag', 'dropoff'),
$this->user->id),
3600);
return $tag;
}
}

4
lib/searchgroupnav.php
View File

@ -71,9 +71,9 @@ class SearchGroupNav extends Widget
{
$action_name = $this->action->trimmed('action');
$this->action->elementStart('ul', array('class' => 'nav'));
$this->out->menuItem(common_local_url('people'), _('People'),
$this->out->menuItem(common_local_url('peoplesearch'), _('People'),
_('Find people on this site'), $action_name == 'peoplesearch', 'nav_search_people');
$this->out->menuItem(common_local_url('notice'), _('Notice'),
$this->out->menuItem(common_local_url('noticesearch'), _('Notice'),
_('Find content of notices'), $action_name == 'noticesearch', 'nav_search_notice');
$this->action->elementEnd('ul');
}

113
lib/tagcloudsection.php Normal file
View File

@ -0,0 +1,113 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Base class for sections showing tag clouds
*
* 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 Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @copyright 2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
define('TAGS_PER_SECTION', 20);
/**
* Base class for sections
*
* These are the widgets that show interesting data about a person
* group, or site.
*
* @category Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class TagCloudSection extends Section
{
function showContent()
{
$tags = $this->getTags();
if (!$tags) {
return false;
}
$cnt = 0;
$tw = array();
$sum = 0;
while ($tags->fetch() && ++$cnt <= TAGS_PER_SECTION) {
$tw[$tags->tag] = $tags->weight;
$sum += $tags->weight;
}
ksort($tw);
$this->out->elementStart('ul', 'tags xoxo tag-cloud');
foreach ($tw as $tag => $weight) {
$this->showTag($tag, $weight, $weight/$sum);
}
$this->out->elementEnd('ul');
return ($cnt > TAGS_PER_SECTION);
}
function getTags()
{
return null;
}
function showTag($tag, $weight, $relative)
{
if ($relative > 0.1) {
$rel = 'tag-cloud-7';
} else if ($relative > 0.05) {
$rel = 'tag-cloud-6';
} else if ($relative > 0.02) {
$rel = 'tag-cloud-5';
} else if ($relative > 0.01) {
$rel = 'tag-cloud-4';
} else if ($relative > 0.005) {
$rel = 'tag-cloud-3';
} else if ($relative > 0.002) {
$rel = 'tag-cloud-2';
} else {
$rel = 'tag-cloud-1';
}
$this->out->elementStart('li', $rel);
$this->out->element('a', array('href' => $this->tagUrl($tag)),
$tag);
$this->out->elementEnd('li');
}
function tagUrl($tag)
{
return common_local_url('tag', array('tag' => $tag));
}
}