457 lines
15 KiB
PHP
457 lines
15 KiB
PHP
<?php
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/**
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* Laconica, the distributed open-source microblogging tool
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*
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* Change user password
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*
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* PHP version 5
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*
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* LICENCE: 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 Settings
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* @package Laconica
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* @author Sarven Capadisli <csarven@controlyourself.ca>
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* @author Zach Copley <zach@controlyourself.ca>
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* @copyright 2008-2009 Control Yourself, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://laconi.ca/
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR . '/lib/accountsettingsaction.php';
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require_once INSTALLDIR . '/lib/webcolor.php';
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class DesignsettingsAction extends AccountSettingsAction
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{
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/**
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* Title of the page
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*
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* @return string Title of the page
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*/
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function title()
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{
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return _('Profile design');
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}
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/**
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* Instructions for use
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*
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* @return instructions for use
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*/
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function getInstructions()
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{
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return _('Customize the way your profile looks ' .
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'with a background image and a colour palette of your choice.');
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}
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/**
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* Content area of the page
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*
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* Shows a form for changing the password
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*
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* @return void
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*/
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function showContent()
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{
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$user = common_current_user();
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$this->elementStart('form', array('method' => 'post',
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'enctype' => 'multipart/form-data',
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'id' => 'form_settings_design',
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'class' => 'form_settings',
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'action' =>
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common_local_url('designsettings')));
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$this->elementStart('fieldset');
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$this->hidden('token', common_session_token());
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$this->elementStart('fieldset', array('id' =>
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'settings_design_background-image'));
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$this->element('legend', null, _('Change background image'));
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$this->elementStart('ul', 'form_data');
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$this->elementStart('li');
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$this->element('label', array('for' => 'design_background-image_file'),
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_('Upload file'));
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$this->element('input', array('name' => 'design_background-image_file',
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'type' => 'file',
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'id' => 'design_background-image_file'));
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$this->element('p', 'form_guide', _('You can upload your personal ' .
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'background image. The maximum file size is 2Mb.'));
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$this->element('input', array('name' => 'MAX_FILE_SIZE',
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'type' => 'hidden',
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'id' => 'MAX_FILE_SIZE',
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'value' => ImageFile::maxFileSizeInt()));
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->elementEnd('fieldset');
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$this->elementStart('fieldset', array('id' => 'settings_design_color'));
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$this->element('legend', null, _('Change colours'));
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$this->elementStart('ul', 'form_data');
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$design = $user->getDesign();
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if (empty($design)) {
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$design = $this->defaultDesign();
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}
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try {
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$bgcolor = new WebColor($design->backgroundcolor);
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$this->elementStart('li');
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$this->element('label', array('for' => 'swatch-1'), _('Background'));
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$this->element('input', array('name' => 'design_background',
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'type' => 'text',
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'id' => 'swatch-1',
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'class' => 'swatch',
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'maxlength' => '7',
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'size' => '7',
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'value' => '#' . $bgcolor->hexValue()));
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$this->elementEnd('li');
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$ccolor = new WebColor($design->contentcolor);
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$this->elementStart('li');
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$this->element('label', array('for' => 'swatch-2'), _('Content'));
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$this->element('input', array('name' => 'design_content',
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'type' => 'text',
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'id' => 'swatch-2',
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'class' => 'swatch',
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'maxlength' => '7',
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'size' => '7',
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'value' => '#' . $ccolor->hexValue()));
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$this->elementEnd('li');
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$sbcolor = new WebColor($design->sidebarcolor);
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$this->elementStart('li');
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$this->element('label', array('for' => 'swatch-3'), _('Sidebar'));
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$this->element('input', array('name' => 'design_sidebar',
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'type' => 'text',
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'id' => 'swatch-3',
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'class' => 'swatch',
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'maxlength' => '7',
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'size' => '7',
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'value' => '#' . $sbcolor->hexValue()));
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$this->elementEnd('li');
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$tcolor = new WebColor($design->textcolor);
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$this->elementStart('li');
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$this->element('label', array('for' => 'swatch-4'), _('Text'));
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$this->element('input', array('name' => 'design_text',
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'type' => 'text',
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'id' => 'swatch-4',
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'class' => 'swatch',
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'maxlength' => '7',
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'size' => '7',
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'value' => '#' . $tcolor->hexValue()));
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$this->elementEnd('li');
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$lcolor = new WebColor($design->linkcolor);
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$this->elementStart('li');
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$this->element('label', array('for' => 'swatch-5'), _('Links'));
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$this->element('input', array('name' => 'design_links',
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'type' => 'text',
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'id' => 'swatch-5',
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'class' => 'swatch',
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'maxlength' => '7',
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'size' => '7',
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'value' => '#' . $lcolor->hexValue()));
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$this->elementEnd('li');
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} catch (WebColorException $e) {
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common_log(LOG_ERR, 'Bad color values in design ID: ' .
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$design->id);
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}
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$this->elementEnd('ul');
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$this->elementEnd('fieldset');
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$this->element('input', array('id' => 'settings_design_reset',
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'type' => 'reset',
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'value' => 'Reset',
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'class' => 'submit form_action-primary',
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'title' => _('Reset back to default')));
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$this->submit('save', _('Save'), 'submit form_action-secondary',
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'save', _('Save design'));
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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}
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/**
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* Handle a post
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*
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* Validate input and save changes. Reload the form with a success
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* or error message.
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*
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* @return void
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*/
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function handlePost()
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{
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// XXX: Robin's workaround for a bug in PHP where $_POST
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// and $_FILE are empty in the case that the uploaded
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// file is bigger than PHP is configured to handle.
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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if (empty($_POST) && $_SERVER['CONTENT_LENGTH']) {
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$msg = _('The server was unable to handle that much POST ' .
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'data (%s bytes) due to its current configuration.');
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$this->showForm(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
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}
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}
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// CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->showForm(_('There was a problem with your session token. '.
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'Try again, please.'));
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return;
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}
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if ($this->arg('save')) {
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$this->saveDesign();
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} else if ($this->arg('reset')) {
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$this->resetDesign();
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} else {
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$this->showForm(_('Unexpected form submission.'));
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}
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}
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/**
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* Add the Farbtastic stylesheet
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*
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* @return void
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*/
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function showStylesheets()
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{
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parent::showStylesheets();
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$farbtasticStyle =
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common_path('theme/base/css/farbtastic.css?version='.LACONICA_VERSION);
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$this->element('link', array('rel' => 'stylesheet',
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'type' => 'text/css',
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'href' => $farbtasticStyle,
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'media' => 'screen, projection, tv'));
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}
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/**
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* Add the Farbtastic scripts
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*
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* @return void
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*/
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function showScripts()
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{
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parent::showScripts();
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$farbtasticPack = common_path('js/farbtastic/farbtastic.js');
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$farbtasticGo = common_path('js/farbtastic/farbtastic.go.js');
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$this->element('script', array('type' => 'text/javascript',
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'src' => $farbtasticPack));
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$this->element('script', array('type' => 'text/javascript',
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'src' => $farbtasticGo));
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}
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/**
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* Get a default user design
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*
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* @return Design design
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*/
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function defaultDesign()
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{
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$defaults = common_config('site', 'design');
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$design = new Design();
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try {
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$color = new WebColor();
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$color->parseColor($defaults['backgroundcolor']);
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$design->backgroundcolor = $color->intValue();
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$color->parseColor($defaults['contentcolor']);
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$design->contentcolor = $color->intValue();
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$color->parseColor($defaults['sidebarcolor']);
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$design->sidebarcolor = $color->intValue();
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$color->parseColor($defaults['textcolor']);
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$design->sidebarcolor = $color->intValue();
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$color->parseColor($defaults['linkcolor']);
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$design->linkcolor = $color->intValue();
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$design->backgroundimage = $defaults['backgroundimage'];
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} catch (WebColorException $e) {
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common_log(LOG_ERR, _('Bad default color settings: ' .
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$e->getMessage()));
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}
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return $design;
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}
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/**
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* Save or update the user's design settings
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*
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* @return void
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*/
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function saveDesign()
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{
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try {
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$bgcolor = new WebColor($this->trimmed('design_background'));
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$ccolor = new WebColor($this->trimmed('design_content'));
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$sbcolor = new WebColor($this->trimmed('design_sidebar'));
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$tcolor = new WebColor($this->trimmed('design_text'));
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$lcolor = new WebColor($this->trimmed('design_links'));
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} catch (WebColorException $e) {
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$this->showForm($e->getMessage());
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return;
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}
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$user = common_current_user();
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$design = $user->getDesign();
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if (!empty($design)) {
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$original = clone($design);
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$design->backgroundcolor = $bgcolor->intValue();
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$design->contentcolor = $ccolor->intValue();
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$design->sidebarcolor = $sbcolor->intValue();
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$design->textcolor = $tcolor->intValue();
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$design->linkcolor = $lcolor->intValue();
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$design->backgroundimage = $filepath;
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$result = $design->update($original);
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if ($result === false) {
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common_log_db_error($design, 'UPDATE', __FILE__);
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$this->showForm(_('Couldn\'t update your design.'));
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return;
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}
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// update design
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} else {
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$user->query('BEGIN');
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// save new design
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$design = new Design();
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$design->backgroundcolor = $bgcolor->intValue();
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$design->contentcolor = $ccolor->intValue();
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$design->sidebarcolor = $sbcolor->intValue();
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$design->textcolor = $tcolor->intValue();
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$design->linkcolor = $lcolor->intValue();
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$design->backgroundimage = $filepath;
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$id = $design->insert();
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if (empty($id)) {
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common_log_db_error($id, 'INSERT', __FILE__);
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$this->showForm(_('Unable to save your design settings!'));
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return;
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}
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$original = clone($user);
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$user->design_id = $id;
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$result = $user->update($original);
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if (empty($result)) {
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common_log_db_error($original, 'UPDATE', __FILE__);
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$this->showForm(_('Unable to save your design settings!'));
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$user->query('ROLLBACK');
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return;
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}
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$user->query('COMMIT');
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}
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// Now that we have a Design ID we can add a file to the design.
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// XXX: This is an additional DB hit, but figured having the image
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// associated with the Design rather than the User was worth
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// it. -- Zach
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if ($_FILES['design_background-image_file']['error'] ==
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UPLOAD_ERR_OK) {
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$filepath = null;
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try {
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$imagefile =
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ImageFile::fromUpload('design_background-image_file');
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} catch (Exception $e) {
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$this->showForm($e->getMessage());
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return;
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}
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$filename = Design::filename($design->id,
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image_type_to_extension($imagefile->type),
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common_timestamp());
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$filepath = Design::path($filename);
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move_uploaded_file($imagefile->filepath, $filepath);
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$original = clone($design);
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$design->backgroundimage = $filename;
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$result = $design->update($original);
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if ($result === false) {
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common_log_db_error($design, 'UPDATE', __FILE__);
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$this->showForm(_('Couldn\'t update your design.'));
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return;
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}
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}
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$this->showForm(_('Design preferences saved.'), true);
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}
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/**
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* Reset design settings to previous saved value if any, or
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* the defaults
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*
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* @return void
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*/
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function resetDesign()
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{
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$this->showForm(_('Design preferences reset.'), true);
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}
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}
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