Topic: Themes block? O:

[[SiNaN]]

I just wanted to say a BIG THANK YOU. For takeing the time to help and reply to my posts.

Thanks for you too, for using SimplePortal.

----

Note: You can find the updated block codes in the last posts of first page.

[Smoky Blue]

Perfect Blue..

theme changer is exactly what i was looking for tonight..

thanks! 

[Smoky Blue]

issue:

theme block is up, when changing themes, it takes you to the "portal" page, but yet doesnt change a theme. 

[Smoky Blue]

**BUMP**

[[SiNaN]]

Probably because of the session id handling changes in 1.1.8. A quick patched one:

Code: [Select]

/*
This is a small Theme Picker.
Version 1.1.0 (19.11.08)
Tested only on SMF 1.1.x
*/

//Settings Start here, they are all checked, and disable itself it it not usefull to disable it ;P

//This will show the Submit button, this is only for user who disable the Javascript, if you don't like it you can remove it by set it to 0
$showSubmitButton = 1;
//Auto Remove the button if Java Script avaible and enabled and the button is shown
$autoRemoveButton = 1;
//Disable the Java Script? 0 = No, 1 = Yes!
$autoSubmitThemeChange = 0;
//Enable the Images? Disable the autoSubmitThemeChange for this! Only one of them will work ;)
$showPreviewImages = 1;
//Change Theme Text for the Button
$txt['sp_ThemeChange_submit'] = 'Change Theme';

//Here start the script :D and you know if you not know what you do do nothing after this ;)
global $modSettings, $context, $db_prefix, $settings, $txt, $ID_MEMBER, $scripturl, $user_info;

//Checkup Settings :) Fix them so that it work ;)
$autoSubmitThemeChange = !empty($autoSubmitThemeChange);
$showPreviewImages = !empty($showPreviewImages);
$showSubmitButton = $showPreviewImages || !empty($showSubmitButton) || !$autoSubmitThemeChange;
$autoRemoveButton = $showSubmitButton && $autoSubmitThemeChange && !empty($autoRemoveButton);
$txt['sp_ThemeChange_submit'] = empty($txt['sp_ThemeChange_submit']) ? 'Change Theme' : $txt['sp_ThemeChange_submit'];

//Load the Themerelated Language Things :)
loadLanguage('Profile');
loadLanguage('Themes');

// Load the themes for pull down list
$request = db_query("
   SELECT ID_THEME, variable, value
   FROM {$db_prefix}themes
   WHERE variable IN ('name', 'theme_dir', 'theme_url', 'images_url')
      AND ID_MEMBER = 0", __FILE__, __LINE__);

while ($row = mysql_fetch_assoc($request))
{
   if (!isset($context['themes'][$row['ID_THEME']]))
      $context['themes'][$row['ID_THEME']] = array(
         'id' => $row['ID_THEME'],
      );
   $context['themes'][$row['ID_THEME']][$row['variable']] = $row['value'];
}
mysql_free_result($request);

//Let's see if i should update the theme on the userdata?
if(isset($_REQUEST['th']) && is_numeric($_REQUEST['th'])) {
   checkSession('post');
   $_REQUEST['th'] = (int) $_REQUEST['th'];
   //Fall back to default?
   if(empty($context['themes'][$_REQUEST['th']]))
      $_REQUEST['th'] = -1;
   if(!$context['user']['is_guest'])
      updateMemberData($ID_MEMBER, array('ID_THEME' => ($_REQUEST['th'] == -1 ? 0 : $_REQUEST['th'])));
   redirectexit('theme=' . $_REQUEST['th']);
}

//Load the current user theme, could be possible updated ;)
if(!$context['user']['is_guest']) {
      $request = db_query("
         SELECT ID_THEME
         FROM {$db_prefix}members
         WHERE ID_MEMBER = $ID_MEMBER
         LIMIT 1", __FILE__, __LINE__);
      list ($context['current_theme']) = mysql_fetch_row($request);
      mysql_free_result($request);
}
else
   $context['current_theme'] = 0; //Only for guest ;)

//Enable the Image Thumbnails?
$context['current_theme_thumb'] = '';
if($showPreviewImages) {
   foreach ($context['themes'] as $ID_THEME => $theme_data)
   {
      // Don't try to load the forum or board default theme's data... it doesn't have any!
      if ($ID_THEME == 0)
         continue;
 
      $temp_settings = $theme_data;
      $temp_settings['theme_id'] = $ID_THEME;
 
      if (file_exists($temp_settings['theme_dir'] . '/languages/Settings.' . $user_info['language'] . '.php'))
         include($temp_settings['theme_dir'] . '/languages/Settings.' . $user_info['language'] . '.php');
      elseif (file_exists($temp_settings['theme_dir'] . '/languages/Settings.' . $language . '.php'))
         include($temp_settings['theme_dir'] . '/languages/Settings.' . $language . '.php');
      else
         $txt['theme_description'] = '';
 
      $context['themes'][$ID_THEME]['thumbnail_href'] = $temp_settings['images_url'] . '/thumbnail.gif';
      $context['themes'][$ID_THEME]['description'] = $txt['theme_description'];
   }
 
   //Default Theme need an thumnail :D (Hope this work :X)
   $context['themes'][0]['thumbnail_href'] = !empty($context['themes'][$modSettings['theme_guests']]['thumbnail_href']) ? $context['themes'][$modSettings['theme_guests']]['thumbnail_href'] : $context['themes'][1]['thumbnail_href'];
   //Standardthumb :x
   $context['current_theme_thumb'] = $context['themes'][0]['thumbnail_href'];
}

//Default Theme :)
$context['themes'][0]['id'] = 0;
$context['themes'][0]['name'] = $txt['theme_forum_default'];
$context['themes'][0]['description'] = $txt['theme_global_description'];

//Sort it ;)
ksort($context['themes']);

//The Java Script Parts :) Only this or the other not both :O
if($autoSubmitThemeChange)
{
   echo '
<script language="JavaScript" type="text/javascript">
   function sportal_theme_change(obj)
   {
      var id = obj.options[obj.selectedIndex].value;
      var url = new String(window.location);
      loc = \'index.php?th=\' + id + \';sesc=', $context['session_id'], '\';
      window.location = loc;
   }
</script>';
}
elseif($showPreviewImages)
{
   echo '
<script language="JavaScript" type="text/javascript">
   var sp_smf_thumb_link_array = new Array();';
   foreach($context['themes'] as $key => $item)
      echo '
   sp_smf_thumb_link_array['.$key.'] = "' . $item['thumbnail_href'] . '";';
   echo '
   function sportal_theme_change(obj)
   {
      var id = obj.options[obj.selectedIndex].value;
      document.getElementById("sp_theme_thumbnail").src = sp_smf_thumb_link_array[id];
   }
</script>';
}


//And the pulldown
echo '
<form method="post">
   <div style="text-align: center; width:99%;">
      <select name="th"' . ($autoSubmitThemeChange || $showPreviewImages ? ' onchange="sportal_theme_change(this)"' : '') . ' style="width:95%;">';
         foreach ($context['themes'] as $theme)
         {
            if($showPreviewImages && $context['current_theme'] == $theme['id'])
               $context['current_theme_thumb'] = $theme['thumbnail_href'];
            echo '
         <option value="', $theme['id'], '"', ($context['current_theme'] == $theme['id'] ? ' selected="selected"' : ''), '>', $theme['name'], '</option>';
         }
   echo '
      </select>' . ($showPreviewImages ? '
      <img style="padding:5px 5px 5px 5px" id="sp_theme_thumbnail" src="'.$context['current_theme_thumb'].'" />' : '') . ($showSubmitButton ? '
      <input type="hidden" name="sc" value="' . $context['session_id'] . '" />
      <input style="display:inline;" id="sp_theme_changer_submitt_button" type="submit" value="' . $txt['sp_ThemeChange_submit'] . '" name="submit" />
   ' : '') . '
   </div>
</form>';

//Autoremove the Button?
if($autoRemoveButton)
{
   echo '
<script language="JavaScript" type="text/javascript">
   document.getElementById("sp_theme_changer_submitt_button").style.display = "none";
</script>';
}

[Smoky Blue]

umm running the rc Blue 

[neuikc]

Sorry to bring this back after so long, but any chance the code for the 2.0 block could get *updated* for SMF 2.0 RC1.2. When I choose the theme I wish to switch to, it goes to a blank page, with the theme I currently am using. Not switching.

TIA

[neuikc]

Here is the one for SMF 2.0:

Code: [Select]

/*
This is a small Theme Picker.
Version 1.1.0 (19.11.08)
DIN1031
*/

//This will show the Submit button, this is only for user who disable the Javascript, if you don't like it you can remove it by set it to 0
$showSubmitButton = 1;
//Auto Remove the button if Java Script avaible and enabled and the button is shown
$autoRemoveButton = 1;
//Disable the Java Script? 0 = No, 1 = Yes!
$autoSubmitThemeChange = 0;
//Enable the Images? Disable the autoSubmitThemeChange for this! Only one of them will work ;)
$showPreviewImages = 1;
//Change Theme Text for the Button
$txt['sp_ThemeChange_submit'] = 'Change Theme';

//Here start the script :D and you know if you not know what you do do nothing after this ;)
global $modSettings, $context, $db_prefix, $settings, $txt, $smcFunc, $scripturl, $user_info;

$autoSubmitThemeChange = !empty($autoSubmitThemeChange);
$showPreviewImages = !empty($showPreviewImages);
$showSubmitButton = $showPreviewImages || !empty($showSubmitButton) || !$autoSubmitThemeChange;
$autoRemoveButton = $showSubmitButton && $autoSubmitThemeChange && !empty($autoRemoveButton);
$txt['sp_ThemeChange_submit'] = empty($txt['sp_ThemeChange_submit']) ? 'Change Theme' : $txt['sp_ThemeChange_submit'];

loadLanguage('Profile');
loadLanguage('Themes');

$request = $smcFunc['db_query']('', '
   SELECT id_theme, variable, value
   FROM {db_prefix}themes
   WHERE variable IN ({string:name}, {string:theme_dir}, {string:theme_url}, {string:images_url})
      AND id_member = {int:no_member}' . (!empty($modSettings['knownThemes']) ? '
AND id_theme IN ({array_string:known_themes})' : ''),
   array(
      'no_member' => 0,
      'name' => 'name',
      'theme_dir' => 'theme_dir',
      'theme_url' => 'theme_url',
      'images_url' => 'images_url',
'known_themes' => explode(',', $modSettings['knownThemes']),
   )
);
$context['themes'] = array();
while ($row = $smcFunc['db_fetch_assoc']($request))
{
   if (!isset($context['themes'][$row['id_theme']]))
      $context['themes'][$row['id_theme']] = array(
         'id' => $row['id_theme'],
      );
   $context['themes'][$row['id_theme']][$row['variable']] = $row['value'];
}
$smcFunc['db_free_result']($request);

if (isset($_REQUEST['th']) && is_numeric($_REQUEST['th']))
{
   checkSession('get');

   $_REQUEST['th'] = (int) $_REQUEST['th'];

   if (empty($context['themes'][$_REQUEST['th']]))
      $_REQUEST['th'] = -1;

   if (!$context['user']['is_guest'])
      updateMemberData($user_info['id'], array('id_theme' => ($_REQUEST['th'] == -1 ? 0 : $_REQUEST['th'])));

   redirectexit('theme=' . $_REQUEST['th']);
}

if (!$context['user']['is_guest'])
{
   $request = $smcFunc['db_query']('', '
      SELECT id_theme
      FROM {db_prefix}members
      WHERE id_member = {int:current_member}
      LIMIT 1',
      array(
         'current_member' => $user_info['id'],
      )
   );
   list ($context['current_theme']) = $smcFunc['db_fetch_row']($request);
   $smcFunc['db_free_result']($request);
}
else
   $context['current_theme'] = 0;

$context['current_theme_thumb'] = '';

if($showPreviewImages)
{
   foreach ($context['themes'] as $ID_THEME => $theme_data)
   {
      if ($ID_THEME == 0)
         continue;

      $temp_settings = $theme_data;
      $temp_settings['theme_id'] = $ID_THEME;
   
      if (file_exists($temp_settings['theme_dir'] . '/languages/Settings.' . $user_info['language'] . '.php'))
         include($temp_settings['theme_dir'] . '/languages/Settings.' . $user_info['language'] . '.php');
      elseif (file_exists($temp_settings['theme_dir'] . '/languages/Settings.' . $language . '.php'))
         include($temp_settings['theme_dir'] . '/languages/Settings.' . $language . '.php');
      else
         $txt['theme_description'] = '';
 
      $context['themes'][$ID_THEME]['thumbnail_href'] = $temp_settings['images_url'] . '/thumbnail.gif';
      $context['themes'][$ID_THEME]['description'] = $txt['theme_description'];
   }
   
   $context['themes'][0]['thumbnail_href'] = !empty($context['themes'][$modSettings['theme_guests']]['thumbnail_href']) ? $context['themes'][$modSettings['theme_guests']]['thumbnail_href'] : $context['themes'][1]['thumbnail_href'];
   $context['current_theme_thumb'] = $context['themes'][0]['thumbnail_href'];
}

$context['themes'][0]['id'] = 0;
$context['themes'][0]['name'] = $txt['theme_forum_default'];
$context['themes'][0]['description'] = $txt['theme_global_description'];

ksort($context['themes']);

if ($autoSubmitThemeChange)
{
echo '
<script language="JavaScript" type="text/javascript">
   function sportal_theme_change(obj)
   {
      var id = obj.options[obj.selectedIndex].value;
      var url = new String(window.location);
      loc = \'index.php?th=\' + id + \';sesc=', $context['session_id'], '\';
      window.location = loc;
   }
</script>';
}
elseif ($showPreviewImages)
{
   echo '
<script language="JavaScript" type="text/javascript">
   var sp_smf_thumb_link_array = new Array();';

   foreach($context['themes'] as $key => $item)
      echo '
   sp_smf_thumb_link_array['.$key.'] = "' . $item['thumbnail_href'] . '";';

   echo '
   function sportal_theme_change(obj)
   {
      var id = obj.options[obj.selectedIndex].value;
      document.getElementById("sp_theme_thumbnail").src = sp_smf_thumb_link_array[id];
   }
</script>';
}

echo '
<form>
   <div style="text-align: center; width:99%;">
      <select name="th"' . ($autoSubmitThemeChange || $showPreviewImages ? ' onchange="sportal_theme_change(this)"' : '') . ' style="width: 95%;">';

foreach ($context['themes'] as $theme)
{
   if ($showPreviewImages && $context['current_theme'] == $theme['id'])
      $context['current_theme_thumb'] = $theme['thumbnail_href'];

   echo '
         <option value="', $theme['id'], '"', ($context['current_theme'] == $theme['id'] ? ' selected="selected"' : ''), '>', $theme['name'], '</option>';
}

echo '
      </select>' . ($showPreviewImages ? '
      <img style="padding:5px 5px 5px 5px" id="sp_theme_thumbnail" src="'.$context['current_theme_thumb'].'" />' : '') . ($showSubmitButton ? '
      <input type="hidden" name="sesc" value="' . $context['session_id'] . '" />
      <input style="display:inline;" id="sp_theme_changer_submitt_button" type="submit" value="' . $txt['sp_ThemeChange_submit'] . '" name="submit" />' : '') . '
   </div>
</form>';

if ($autoRemoveButton)
   echo '
<script language="JavaScript" type="text/javascript">
   document.getElementById("sp_theme_changer_submitt_button").style.display = "none";
</script>';
Credits goes to ディン1031, original coder of the block. I just fixed a few bugs and cleaned codes.

Doesn't appear to work anymore, v 2.0 rc1.2 - Any ideas?

[[SiNaN]]

Why don't you use the built-in block? It has been there since 2.2.

[neuikc]

LoL, okay so chalk it up to not looking for a built in one -

Thanks!

Brainfart central out!