forked from GNUsocial/gnu-social
77c5f9481c
colours from the theme. This approach removes data that was previously available in HTML. It was only necessary if the user wanted to know the site's default values.
478 lines
16 KiB
PHP
478 lines
16 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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/**
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* Base class for setting a user or group design
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*
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* Shows the design setting form and also handles some things like saving
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* background images, and fetching a default design
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*
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* @category Settings
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* @package Laconica
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* @author Zach Copley <zach@controlyourself.ca>
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* @author Sarven Capadisli <csarven@controlyourself.ca>
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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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class DesignSettingsAction extends AccountSettingsAction
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{
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var $submitaction = null;
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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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* Shows the design settings form
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*
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* @param Design $design a working design to show
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*
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* @return nothing
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*/
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function showDesignForm($design)
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{
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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' => $this->submitaction));
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$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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if (!empty($design->backgroundimage)) {
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$this->elementStart('li', array('id' =>
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'design_background-image_onoff'));
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$this->element('img', array('src' =>
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Design::url($design->backgroundimage)));
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$attrs = array('name' => 'design_background-image_onoff',
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'type' => 'radio',
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'id' => 'design_background-image_on',
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'class' => 'radio',
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'value' => 'on');
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if ($design->disposition & BACKGROUND_ON) {
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$attrs['checked'] = 'checked';
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}
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$this->element('input', $attrs);
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$this->element('label', array('for' => 'design_background-image_on',
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'class' => 'radio'),
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_('On'));
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$attrs = array('name' => 'design_background-image_onoff',
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'type' => 'radio',
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'id' => 'design_background-image_off',
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'class' => 'radio',
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'value' => 'off');
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if ($design->disposition & BACKGROUND_OFF) {
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$attrs['checked'] = 'checked';
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}
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$this->element('input', $attrs);
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$this->element('label', array('for' => 'design_background-image_off',
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'class' => 'radio'),
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_('Off'));
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$this->element('p', 'form_guide', _('Turn background image on or off.'));
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$this->elementEnd('li');
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$this->elementStart('li');
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$this->checkbox('design_background-image_repeat',
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_('Tile background image'),
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($design->disposition & BACKGROUND_TILE) ? true : false);
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$this->elementEnd('li');
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}
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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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$this->elementStart('ul', 'form_data');
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try {
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$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' => ''));
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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' => ''));
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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' => ''));
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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' => ''));
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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' => ''));
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$this->elementEnd('li');
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} catch (WebColorException $e) {
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common_log(LOG_ERR, 'Bad color values in design ID: ' .$design->id);
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}
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$this->elementEnd('ul');
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$this->elementEnd('fieldset');
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$this->submit('defaults', _('Use defaults'), 'submit form_action-default',
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'defaults', _('Restore default designs'));
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$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 ($this->arg('defaults')) {
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$this->restoreDefaults();
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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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$userDesignGo = common_path('js/userdesign.go.js');
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$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' => $userDesignGo));
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}
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/**
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* Get a default design
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*
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* @return Design design
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*/
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function defaultDesign()
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{
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$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->textcolor = $color->intValue();
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$color->parseColor($defaults['linkcolor']);
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$design->linkcolor = $color->intValue();
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$design->backgroundimage = $defaults['backgroundimage'];
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$design->disposition = $defaults['disposition'];
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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 the background image, if any, and set its disposition
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*
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* @param Design $design a working design to attach the img to
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*
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* @return nothing
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*/
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function saveBackgroundImage($design)
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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, $filepath);
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// delete any old backround img laying around
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if (isset($design->backgroundimage)) {
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@unlink(Design::path($design->backgroundimage));
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}
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$original = clone($design);
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$design->backgroundimage = $filename;
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// default to on, no tile
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$design->setDisposition(true, false, false);
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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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$this->showForm(_('Couldn\'t update your design.'));
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return;
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}
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}
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}
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/**
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* Restore the user or group design to system defaults
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*
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* @return nothing
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*/
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function restoreDefaults()
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{
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$design = $this->getWorkingDesign();
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$default = $this->defaultDesign();
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$original = clone($design);
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$design->backgroundcolor = $default->backgroundcolor;
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$design->contentcolor = $default->contentcolor;
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$design->sidebarcolor = $default->sidebarcolor;
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$design->textcolor = $default->textcolor;
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$design->linkcolor = $default->linkcolor;
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$design->setDisposition(false, true, false);
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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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$this->showForm(_('Couldn\'t update your design.'));
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return;
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}
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$this->showForm(_('Design defaults restored.'), true);
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}
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}
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