forked from GNUsocial/gnu-social
200 lines
5.9 KiB
PHP
200 lines
5.9 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010, StatusNet, Inc.
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*
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* Form for adding a new bookmark
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*
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* PHP version 5
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Bookmark
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Form to add a new bookmark
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*
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* @category Bookmark
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class BookmarkForm extends Form
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{
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private $_title = null;
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private $_url = null;
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private $_tags = null;
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private $_description = null;
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private $_thumbnail = null;
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/**
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* Construct a bookmark form
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*
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* @param HTMLOutputter $out output channel
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* @param string $title Title of the bookmark
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* @param string $url URL of the bookmark
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* @param string $tags Tags to show
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* @param string $description Description of the bookmark
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*
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* @return void
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*/
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function __construct($out=null, $title=null, $url=null, $tags=null,
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$description=null, $thumbnail=null)
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{
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parent::__construct($out);
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$this->_title = $title;
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$this->_url = $url;
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$this->_tags = $tags;
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$this->_description = $description;
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$this->_thumbnail = $thumbnail;
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}
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/**
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* ID of the form
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*
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* @return int ID of the form
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*/
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function id()
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{
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return 'form_new_bookmark';
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}
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/**
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* class of the form
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*
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* @return string class of the form
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*/
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function formClass()
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{
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return 'form_settings ajax-notice';
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}
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/**
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* Action of the form
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*
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* @return string URL of the action
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*/
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function action()
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{
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return common_local_url('newbookmark');
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}
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/**
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* Data elements of the form
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*
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* @return void
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*/
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function formData()
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{
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$this->out->elementStart('fieldset', array('id' => 'new_bookmark_data'));
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$this->out->elementStart('ul', 'form_data');
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$this->li();
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$this->out->input('bookmark-url',
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// TRANS: Field label on form for adding a new bookmark.
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_m('LABEL','URL'),
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$this->_url,
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'url');
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$this->unli();
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list($width, $height) = $this->scaleImage($this->_thumbnail->width,
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$this->_thumbnail->height);
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if (!empty($this->_thumbnail)) {
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$this->out->element('img',
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array('src' => $this->_thumbnail->url,
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'width' => $width,
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'height' => $height));
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}
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$this->li();
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$this->out->input('bookmark-title',
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// TRANS: Field label on form for adding a new bookmark.
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_m('LABEL','Title'),
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$this->_title,
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'title');
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$this->unli();
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$this->li();
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$this->out->textarea('bookmark-description',
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// TRANS: Field label on form for adding a new bookmark.
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_m('LABEL','Notes'),
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$this->_description,
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'description');
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$this->unli();
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$this->li();
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$this->out->input('bookmark-tags',
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// TRANS: Field label on form for adding a new bookmark.
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_m('LABEL','Tags'),
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$this->_tags,
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// TRANS: Field title on form for adding a new bookmark.
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_m('Comma- or space-separated list of tags.'),
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'tags');
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$this->unli();
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$this->out->elementEnd('ul');
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$toWidget = new ToSelector($this->out,
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common_current_user(),
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null);
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$toWidget->show();
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$this->out->elementEnd('fieldset');
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}
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/**
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* Action elements
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*
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* @return void
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*/
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function formActions()
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{
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// TRANS: Button text for action to save a new bookmark.
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$this->out->submit('submit', _m('BUTTON', 'Save'));
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}
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function scaleImage($width, $height)
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{
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$maxwidth = common_config('attachments', 'thumb_width');
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$maxheight = common_config('attachments', 'thumb_height');
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if ($width > $height && $width > $maxwidth) {
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$height = (int) ((((float)$maxwidth)/(float)($width))*(float)$height);
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$width = $maxwidth;
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} else if ($height > $maxheight) {
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$width = (int) ((((float)$maxheight)/(float)($height))*(float)$width);
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$height = $maxheight;
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}
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return array($width, $height);
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}
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}
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