WebsiteBaker Community Forum
WebsiteBaker Support (2.8.x) => Droplets & Snippets => Topic started by: aldus on August 23, 2008, 03:20:34 PM
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Hello
I'll keep it brief: it happend today again and drives me xxx:
"Can't uninstall modul, modul is in use ...".
To get rid of this situation here is a code-snipped for
"admin/modules/uninstall.php", line 53 ff.
<?php
/**
* Check if the module is in use
*
* @version 0.1.0
* @build 1
* @date 2008-08-16
* @author aldus
* @package WebsiteBaker - Admin - modules
* @state @dev
*
*/
function replace_all ($aStr = "", &$aArray ) {
foreach($aArray as $k=>$v) $aStr = str_replace("{{".$k."}}", $v, $aStr);
return $aStr;
}
$info = $database->query("SELECT section_id, page_id FROM ".TABLE_PREFIX."sections WHERE module='".$_POST['file']."'" );
if ( $info->numRows() > 0) {
/**
* Modul is in use, so we have to warn the user
*/
$add = $info->numRows() == 1 ? "this page" : "these pages";
$msg_template_str = "<br /><br />Modul <b>{{modul_name}}</b> could not be uninstalled because it is still in use on ";
$msg_template_str .= $add.":<br /><i>click for editing.</i><br /><br />";
/**
* The template-string for displaying the Page-Titles ... in this case as a link
*/
$page_template_str = "- <b><a href='../pages/sections.php?page_id={{id}}'>{{title}}</a></b><br />";
$values = array ('modul_name' => $file);
$msg = replace_all ( $msg_template_str, $values );
$page_names = "";
while ($data = $info->fetchRow(DB_FETCHMODE_ASSOC) ) {
$temp = $database->query("SELECT page_title from ".TABLE_PREFIX."pages where page_id=".$data['page_id']);
$temp_title = $temp->fetchRow( DB_FETCHMODE_ASSOC );
$page_info = array(
'id' => $data['page_id'],
'title' => $temp_title['page_title']
);
$page_names .= replace_all ( $page_template_str, $page_info );
}
/**
* Printing out the error-message and die().
*/
$admin->print_error(str_replace ("Datei", "Modul", $MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE']).$msg.$page_names);
}
?>
Without the "<?php" and "?>" lines ...
Edit:
And for the templates (wb/admin/templates/uninstall.php, line 56 ff.) this one:
<?php
/**
* Check if the template is the standard-template or still in use
*/
$MESSAGE['GENERIC']['CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE'] = "Can't unistall this template <b>".$file."</b> because it's the standardtemplate!";
if ($file == DEFAULT_TEMPLATE) {
$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE']); /** Text is missing! 2008-06-15 */
} else {
/**
* Check if the template is still in use by a page ...
*
* @version 0.2.0
* @build 4
* @author aldus
* @since 0.1.0
* @lastchange 2008-08-16
*
*/
$info = $database->query("SELECT page_id, page_title FROM ".TABLE_PREFIX."pages WHERE template='".$file."' order by page_title");
if ($info->numRows() > 0) {
/**
* Template is still in use, so we're collecting the page-titles
*
* @version 0.2.0
* @build 4
* @since 0.1.0
* @lastchange 2008-08-16
*
* 0.2.0 Codechanges for WebsiteBaker to use it without the Black-Hawk-Engine
*
* 0.1.1 add this page <if we found only one> / these pages
*
* @notice All listed pages got linked to "settings.php" so the user can easy change
* the template-settings. Modifications could be made in "page_template_str".
* For additional informations you will have to modify the query, the page_template_str
* and the page_info array.
*
* @todo 1 - Additional informations about the pages (modified, modified_by, visibility, etc)
*
* 2 - What happends about pages, the user is not allowed to edit?
* Marked "red"?
*
* 3 - Multiple language support here ...
*/
/**
* The base-message template-string for the top of the message
*
* 0.1.2 this page/ these pages
*
*/
$add = $info->numRows() == 1 ? "this page" : "these pages";
$msg_template_str = "<br /><br />Template <b>{{template_name}}</b> could not be uninstalled because it is still in use by ";
$msg_template_str .= $add.":<br /><i>click for editing.</i><br /><br />";
/**
* The template-string for displaying the Page-Titles ... in this case as a link
*/
$page_template_str = "- <b><a href='../pages/settings.php?page_id={{id}}'>{{title}}</a></b><br />";
$values = array ('template_name' => $file);
$msg = replace_all ( $msg_template_str, $values );
$page_names = "";
while ($data = $info->fetchRow(DB_FETCHMODE_ASSOC) ) {
$page_info = array(
'id' => $data['page_id'],
'title' => $data['page_title']
);
$page_names .= replace_all ( $page_template_str, $page_info );
}
/**
* Printing out the error-message and die().
*/
$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE'].$msg.$page_names);
}
}
?>
Regards
Aldus
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Using this snippets you are able to deinstall modules/templates althaugh they're in use?
What if you really need them?
Is there something i missed?
Regards,
Stefek
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No - they tell you where in use - incl. link to the page (-settings)
Regards
Aldus
[gelöscht durch Administrator]
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Aaaaahh *lightsup*
I got it.
Well this is helpfull. It's a real nightmare if you have to search manually for the modules.
:roll:
Should be standard I think.
Best Regards,
Stefek
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Hi Stefek,
Ruebenwurzel told me, the easiest way to achieve this is to make a new ticket!
rgds
erpe
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Yes I know, Erpe.
But why do you address these words to me? :-D
If Aldus decide that his efforts are worth it being implemented, than he will do.
I'm just telling that I think they're worth it :wink:
Regards,
Stefek
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Hi Stefek,
As I can read you are a member of the marketing team.
Maybe from this point of view?
If you think, it is a good idea to let it implement as a standard, than you can open a new ticket?
Maybe I'm wrong, but this is my oppinion.
I agree to what you had said, so I will open an new ticket as soon as I can reach the project-site (timeouts)
Have a nice day.
erpe
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As I can read you are a member of the marketing team.
Maybe from this point of view?
Nope, this has nothing to do with the Marketing.
Best Regard,
Stefek
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no comment
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no comment
The same here :wink: