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First draft of the admin panel for site design

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This commit is contained in:
Zach Copley 2009-11-18 00:00:05 -08:00
parent 7551464d23
commit 7e0af92813
2 changed files with 398 additions and 6 deletions
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390
actions/designadminpanel.php
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@ -47,6 +47,10 @@ if (!defined('STATUSNET')) {
class DesignadminpanelAction extends AdminPanelAction
{
/* The default site design */
var $design = null;
/**
* Returns the page title
*
@ -77,6 +81,8 @@ class DesignadminpanelAction extends AdminPanelAction
function showForm()
{
$this->design = Design::siteDesign();
$form = new DesignAdminPanelForm($this);
$form->show();
return;
@ -90,8 +96,44 @@ class DesignadminpanelAction extends AdminPanelAction
function saveSettings()
{
static $settings = array('theme');
if ($this->arg('save')) {
$this->saveDesignSettings();
} else if ($this->arg('defaults')) {
$this->restoreDefaults();
} else {
$this->success = false;
$this->message = 'Unexpected form submission.';
}
}
/**
* Save the new design settings
*
* @return void
*/
function saveDesignSettings()
{
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES)
&& empty($_POST)
&& ($_SERVER['CONTENT_LENGTH'] > 0)
) {
$msg = _('The server was unable to handle that much POST ' .
'data (%s bytes) due to its current configuration.');
$this->success = false;
$this->msg = $e->getMessage(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
}
// check for an image upload
$bgimage = $this->saveBackgroundImage();
static $settings = array('theme');
$values = array();
foreach ($settings as $setting) {
@ -99,6 +141,30 @@ class DesignadminpanelAction extends AdminPanelAction
}
// This throws an exception on validation errors
try {
$bgcolor = new WebColor($this->trimmed('design_background'));
$ccolor = new WebColor($this->trimmed('design_content'));
$sbcolor = new WebColor($this->trimmed('design_sidebar'));
$tcolor = new WebColor($this->trimmed('design_text'));
$lcolor = new WebColor($this->trimmed('design_links'));
} catch (WebColorException $e) {
$this->success = false;
$this->msg = $e->getMessage();
return;
}
$onoff = $this->arg('design_background-image_onoff');
$on = false;
$off = false;
if ($onoff == 'on') {
$on = true;
} else {
$off = true;
}
$tile = $this->boolean('design_background-image_repeat');
$this->validate($values);
@ -112,21 +178,163 @@ class DesignadminpanelAction extends AdminPanelAction
Config::save('site', $setting, $values[$setting]);
}
if (isset($bgimage)) {
Config::save('design', 'backgroundimage', $bgimage);
}
Config::save('design', 'backgroundcolor', $bgcolor->intValue());
Config::save('design', 'contentcolor', $ccolor->intValue());
Config::save('design', 'sidebarcolor', $sbcolor->intValue());
Config::save('design', 'textcolor', $tcolor->intValue());
Config::save('design', 'linkcolor', $lcolor->intValue());
// Hack to use Design's bit setter
$scratch = new Design();
$scratch->setDisposition($on, $off, $tile);
Config::save('design', 'disposition', $scratch->disposition);
$config->query('COMMIT');
return;
}
/**
* Delete a design setting
*
* @return mixed $result false if something didn't work
*/
function deleteSetting($section, $setting)
{
$config = new Config();
$config->section = $section;
$config->setting = $setting;
if ($config->find(true)) {
$result = $config->delete();
if (!$result) {
common_log_db_error($config, 'DELETE', __FILE__);
$this->clientError(_("Unable to delete design setting."));
return null;
}
}
return $result;
}
/**
* Restore the default design
*
* @return void
*/
function restoreDefaults()
{
$this->deleteSetting('site', 'theme');
$settings = array(
'theme', 'backgroundimage', 'backgroundcolor', 'contentcolor',
'sidebarcolor', 'textcolor', 'linkcolor', 'disposition'
);
foreach ($settings as $setting) {
$this->deleteSetting('design', $setting);
}
}
/**
* Save the background image if the user uploaded one
*
* @return string $filename the filename of the image
*/
function saveBackgroundImage()
{
$filename = null;
if ($_FILES['design_background-image_file']['error'] ==
UPLOAD_ERR_OK) {
$filepath = null;
try {
$imagefile =
ImageFile::fromUpload('design_background-image_file');
} catch (Exception $e) {
$this->success = false;
$this->msg = $e->getMessage();
return;
}
// Note: site design background image has a special filename
$filename = Design::filename('site-design-background',
image_type_to_extension($imagefile->type),
common_timestamp());
$filepath = Design::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
// delete any old backround img laying around
if (isset($this->design->backgroundimage)) {
@unlink(Design::path($design->backgroundimage));
}
return $filename;
}
}
/**
* Attempt to validate setting values
*
* @return void
*/
function validate(&$values)
{
if (!in_array($values['theme'], Theme::listAvailable())) {
$this->clientError(sprintf(_("Theme not available: %s"), $values['theme']));
}
}
/**
* Add the Farbtastic stylesheet
*
* @return void
*/
function showStylesheets()
{
parent::showStylesheets();
$this->cssLink('css/farbtastic.css','base','screen, projection, tv');
}
/**
* Add the Farbtastic scripts
*
* @return void
*/
function showScripts()
{
parent::showScripts();
$this->script('js/farbtastic/farbtastic.js');
$this->script('js/userdesign.go.js');
$this->autofocus('design_background-image_file');
}
}
class DesignAdminPanelForm extends Form
{
/**
* ID of the form
*
@ -149,6 +357,22 @@ class DesignAdminPanelForm extends Form
return 'form_settings';
}
/**
* HTTP method used to submit the form
*
* For image data we need to send multipart/form-data
* so we set that here too
*
* @return string the method to use for submitting
*/
function method()
{
$this->enctype = 'multipart/form-data';
return 'post';
}
/**
* Action of the form
*
@ -168,6 +392,9 @@ class DesignAdminPanelForm extends Form
function formData()
{
$design = $this->out->design;
$themes = Theme::listAvailable();
asort($themes);
@ -175,14 +402,158 @@ class DesignAdminPanelForm extends Form
$themes = array_combine($themes, $themes);
$this->out->elementStart('ul', 'form_data');
$this->out->elementStart('li');
$this->out->elementStart('li');
$this->out->dropdown('theme', _('Theme'),
$themes, _('Theme for the site.'),
false, $this->value('theme'));
$this->out->elementEnd('li');
$this->out->elementStart('li');
$this->out->element('label', array('for' => 'design_background-image_file'),
_('Background'));
$this->out->element('input', array('name' => 'design_background-image_file',
'type' => 'file',
'id' => 'design_background-image_file'));
$this->out->element('p', 'form_guide',
sprintf(_('You can upload a background image for the site. ' .
'The maximum file size is %1$s.'), ImageFile::maxFileSize()));
$this->out->element('input', array('name' => 'MAX_FILE_SIZE',
'type' => 'hidden',
'id' => 'MAX_FILE_SIZE',
'value' => ImageFile::maxFileSizeInt()));
$this->out->elementEnd('li');
if (!empty($design->backgroundimage)) {
$this->out->elementStart('li', array('id' =>
'design_background-image_onoff'));
$this->out->element('img', array('src' =>
Design::url($design->backgroundimage)));
$attrs = array('name' => 'design_background-image_onoff',
'type' => 'radio',
'id' => 'design_background-image_on',
'class' => 'radio',
'value' => 'on');
if ($design->disposition & BACKGROUND_ON) {
$attrs['checked'] = 'checked';
}
$this->out->element('input', $attrs);
$this->out->element('label', array('for' => 'design_background-image_on',
'class' => 'radio'),
_('On'));
$attrs = array('name' => 'design_background-image_onoff',
'type' => 'radio',
'id' => 'design_background-image_off',
'class' => 'radio',
'value' => 'off');
if ($design->disposition & BACKGROUND_OFF) {
$attrs['checked'] = 'checked';
}
$this->out->element('input', $attrs);
$this->out->element('label', array('for' => 'design_background-image_off',
'class' => 'radio'),
_('Off'));
$this->out->element('p', 'form_guide', _('Turn background image on or off.'));
$this->out->elementEnd('li');
$this->out->elementStart('li');
$this->out->checkbox('design_background-image_repeat',
_('Tile background image'),
($design->disposition & BACKGROUND_TILE) ? true : false);
$this->out->elementEnd('li');
}
$this->out->elementEnd('ul');
$this->out->elementStart('fieldset', array('id' => 'settings_design_color'));
$this->out->element('legend', null, _('Change colours'));
$this->out->elementStart('ul', 'form_data');
try {
$bgcolor = new WebColor($design->backgroundcolor);
$this->out->elementStart('li');
$this->out->element('label', array('for' => 'swatch-1'), _('Background'));
$this->out->element('input', array('name' => 'design_background',
'type' => 'text',
'id' => 'swatch-1',
'class' => 'swatch',
'maxlength' => '7',
'size' => '7',
'value' => ''));
$this->out->elementEnd('li');
$ccolor = new WebColor($design->contentcolor);
$this->out->elementStart('li');
$this->out->element('label', array('for' => 'swatch-2'), _('Content'));
$this->out->element('input', array('name' => 'design_content',
'type' => 'text',
'id' => 'swatch-2',
'class' => 'swatch',
'maxlength' => '7',
'size' => '7',
'value' => ''));
$this->out->elementEnd('li');
$sbcolor = new WebColor($design->sidebarcolor);
$this->out->elementStart('li');
$this->out->element('label', array('for' => 'swatch-3'), _('Sidebar'));
$this->out->element('input', array('name' => 'design_sidebar',
'type' => 'text',
'id' => 'swatch-3',
'class' => 'swatch',
'maxlength' => '7',
'size' => '7',
'value' => ''));
$this->out->elementEnd('li');
$tcolor = new WebColor($design->textcolor);
$this->out->elementStart('li');
$this->out->element('label', array('for' => 'swatch-4'), _('Text'));
$this->out->element('input', array('name' => 'design_text',
'type' => 'text',
'id' => 'swatch-4',
'class' => 'swatch',
'maxlength' => '7',
'size' => '7',
'value' => ''));
$this->out->elementEnd('li');
$lcolor = new WebColor($design->linkcolor);
$this->out->elementStart('li');
$this->out->element('label', array('for' => 'swatch-5'), _('Links'));
$this->out->element('input', array('name' => 'design_links',
'type' => 'text',
'id' => 'swatch-5',
'class' => 'swatch',
'maxlength' => '7',
'size' => '7',
'value' => ''));
$this->out->elementEnd('li');
} catch (WebColorException $e) {
common_log(LOG_ERR, 'Bad color values in site design: ' .
$e->getMessage());
}
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
}
/**
@ -226,6 +597,15 @@ class DesignAdminPanelForm extends Form
function formActions()
{
$this->out->submit('submit', _('Save'), 'submit', null, _('Save site settings'));
}
$this->out->submit('defaults', _('Use defaults'), 'submit form_action-default',
'defaults', _('Restore default designs'));
$this->out->element('input', array('id' => 'settings_design_reset',
'type' => 'reset',
'value' => 'Reset',
'class' => 'submit form_action-primary',
'title' => _('Reset back to default')));
$this->out->submit('save', _('Save'), 'submit form_action-secondary',
'save', _('Save design')); }
}

14
lib/form.php
View File

@ -67,7 +67,7 @@ class Form extends Widget
{
$attributes = array('id' => $this->id(),
'class' => $this->formClass(),
'method' => 'post',
'method' => $this->method(),
'action' => $this->action());
if (!empty($this->enctype)) {
@ -119,6 +119,18 @@ class Form extends Widget
{
}
/**
* HTTP method used to submit the form
*
* Defaults to post. Subclasses can override if they need to.
*
* @return string the method to use for submitting
*/
function method()
{
return 'post';
}
/**
* Buttons for form actions
*