CSS management functions
| > Module written by Matt Mecham
| > Date started: 4th April 2002
|
| > Module Version Number: 1.0.0
+--------------------------------------------------------------------------
*/
$idx = new ad_settings();
class ad_settings {
var $base_url;
function ad_settings() {
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
switch($IN['code'])
{
case 'wrapper':
$this->list_sheets();
break;
case 'add':
$this->do_form('add');
break;
case 'edit2':
$this->do_form('edit');
break;
case 'edit':
//$this->edit_splash();
$this->do_form('edit');
break;
//break;
case 'doadd':
$this->save_wrapper('add');
break;
case 'doedit':
$this->save_wrapper('edit');
break;
case 'remove':
$this->remove();
break;
case 'export':
$this->export();
break;
case 'optimize':
$this->optimize();
break;
case 'css_upload':
$this->css_upload('new');
break;
case 'easyedit':
$this->easy_edit();
break;
case 'editcomments':
$this->edit_comments();
break;
case 'doeditcomments':
$this->do_edit_comments();
break;
//-------------------------
default:
$this->list_sheets();
break;
}
}
//+-------------------------------
//+-------------------------------
function do_edit_comments()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP, $HTTP_POST_VARS;
//+-------------------------------
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing wrapper ID, go back and try again");
}
//+-------------------------------
$DB->query("SELECT cssid, css_text, css_name, css_comments FROM ibf_css WHERE cssid='".$IN['id']."'");
if ( ! $cssinfo = $DB->fetch_row() )
{
$ADMIN->error("Could not query the CSS details from the database");
}
$DB->query("UPDATE ibf_css SET css_comments='{$IN['comments']}' WHERE cssid='".$IN['id']."'");
$ADMIN->done_screen("Comments Updated", "Manage Style Sheets", "act=style" );
}
//+-------------------------------
function edit_comments()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
//+-------------------------------
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing wrapper ID, go back and try again");
}
//+-------------------------------
$DB->query("SELECT cssid, css_text, css_name, css_comments FROM ibf_css WHERE cssid='".$IN['id']."'");
if ( ! $cssinfo = $DB->fetch_row() )
{
$ADMIN->error("Could not query the CSS details from the database");
}
//+-------------------------------
$ADMIN->page_detail = "Please enter or edit the comments below";
$ADMIN->page_title = "Edit Comments for Style Sheet '{$cssinfo['css_name']}'";
//+-------------------------------
$SKIN->td_header[] = array( "CSS" , "40%" );
$SKIN->td_header[] = array( "Comment" , "60%" );
//+-------------------------------
$ADMIN->html .= $SKIN->start_form( array( 1 => array( 'code' , 'doeditcomments' ),
2 => array( 'act' , 'style' ),
3 => array( 'id' , $IN['id'] ),
) );
$ADMIN->html .= $SKIN->start_table( "Edit Comments" );
$ADMIN->html .= $SKIN->add_td_row( array(
"Edit the comments for this stylesheet",
$SKIN->form_textarea( "comments", str_replace("
", "\n", $cssinfo['comments']) )
) );
$ADMIN->html .= $SKIN->add_td_basic("Back to: Manage Style Sheets -> Edit Options", "center", "title");
$ADMIN->html .= $SKIN->end_form("Edit the comments");
$ADMIN->html .= $SKIN->end_table();
//+-------------------------------
//+-------------------------------
$ADMIN->output();
}
//-------------------------------------------------------------
// ADD / EDIT WRAPPERS
//-------------------------------------------------------------
function edit_splash()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
//+-------------------------------
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing wrapper ID, go back and try again");
}
//+-------------------------------
$DB->query("SELECT cssid, css_text, css_name FROM ibf_css WHERE cssid='".$IN['id']."'");
if ( ! $cssinfo = $DB->fetch_row() )
{
$ADMIN->error("Could not query the CSS details from the database");
}
//+-------------------------------
$ADMIN->page_detail = "Please select your editing option.";
$ADMIN->page_title = "Edit Style Sheet '{$cssinfo['css_name']}'";
//+-------------------------------
$SKIN->td_header[] = array( "Option" , "40%" );
$SKIN->td_header[] = array( "Description" , "60%" );
//+-------------------------------
$ADMIN->html .= $SKIN->start_table( "Choose an option" );
$ADMIN->html .= $SKIN->add_td_row( array(
"CSS Editing",
"Edit the stylesheet as a complete resource in a similar environment as a text editor",
) );
$ADMIN->html .= $SKIN->add_td_row( array(
"Upload a stylesheet",
"Upload a stylesheet from your hard drive to replace the one stored in the database",
) );
$ADMIN->html .= $SKIN->add_td_row( array(
"Edit Comments",
"Edit the comments that indicate where the CSS definitions are used in the templates",
) );
$ADMIN->html .= $SKIN->add_td_basic("Back to: Manage Style Sheets", "center", "title");
$ADMIN->html .= $SKIN->end_table();
//+-------------------------------
//+-------------------------------
$ADMIN->output();
}
function css_upload($type='new')
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP, $HTTP_POST_FILES;
$FILE_NAME = $HTTP_POST_FILES['FILE_UPLOAD']['name'];
$FILE_SIZE = $HTTP_POST_FILES['FILE_UPLOAD']['size'];
$FILE_TYPE = $HTTP_POST_FILES['FILE_UPLOAD']['type'];
// Naughty Opera adds the filename on the end of the
// mime type - we don't want this.
$FILE_TYPE = preg_replace( "/^(.+?);.*$/", "\\1", $FILE_TYPE );
if (! is_dir($INFO['upload_dir']) )
{
$ADMIN->error("Could not locate the uploads directory - make sure the 'uploads' path is set correctly");
}
// Naughty Mozilla likes to use "none" to indicate an empty upload field.
// I love universal languages that aren't universal.
if ($HTTP_POST_FILES['FILE_UPLOAD']['name'] == "" or !$HTTP_POST_FILES['FILE_UPLOAD']['name'] or ($HTTP_POST_FILES['FILE_UPLOAD']['name'] == "none") )
{
$ADMIN->error("No file was chosen to upload!");
}
//-------------------------------------------------
// Move the uploaded file to somewhere we can
// manipulate it in safe mode
//-------------------------------------------------
if (! @move_uploaded_file( $HTTP_POST_FILES['FILE_UPLOAD']['tmp_name'], $INFO['upload_dir']."/".$FILE_NAME) )
{
$ADMIN->error("The upload failed");
}
// Open the file and copy to the DB
$real_name = str_replace( "_", " ", preg_replace( "/^(.*),\d+\.css$/", "\\1", $FILE_NAME ) );
$real_name .= ' [UPLOAD]';
if ( $FH = @fopen( $INFO['upload_dir']."/".$FILE_NAME, "r" ) )
{
$data = @fread( $FH, @filesize($INFO['upload_dir']."/".$FILE_NAME) );
@fclose($FH);
@unlink($INFO['upload_dir']."/".$FILE_NAME);
}
else
{
@unlink($INFO['upload_dir']."/".$FILE_NAME);
$ADMIN->error("Could not open the uploaded file for reading, aborting process");
}
list($css, $comments) = explode( "<|COMMENTS|>", $data );
$css = trim($css);
$comments = trim($css);
if ($type == 'new')
{
$dbs = $DB->compile_db_insert_string( array (
'css_name' => $real_name,
'css_text' => $css,
'css_comments' => $comments,
) );
$DB->query("INSERT INTO ibf_css (".$dbs['FIELD_NAMES'].") VALUES(".$dbs['FIELD_VALUES'].")");
$ADMIN->done_screen("Stylesheet uploaded", "Manage Style Sheets", "act=style" );
}
}
//----------------------------------------------------
function optimize()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing CSS ID, go back and try again");
}
//+-------------------------------
$DB->query("SELECT * from ibf_css WHERE cssid='".$IN['id']."'");
if ( ! $row = $DB->fetch_row() )
{
$ADMIN->error("Could not query the information from the database");
}
//+-------------------------------
$orig_size = strlen($row['css_text']);
$orig_text = str_replace( "\r\n", "\n", $row['css_text']);
$orig_text = str_replace( "\r" , "\n", $orig_text);
$orig_text = str_replace( "\n\n", "\n", $orig_text);
$parsed = array();
// Remove comments
$orig_text = preg_replace( "#/\*(.+?)\*/#s", "", $orig_text );
// Grab all the definitions
preg_match_all( "/(.+?)\{(.+?)\}/s", $orig_text, $match, PREG_PATTERN_ORDER );
for ( $i = 0 ; $i < count($match[0]); $i++ )
{
$match[1][$i] = trim($match[1][$i]);
$parsed[ $match[1][$i] ] = trim($match[2][$i]);
}
//------------------
if ( count($parsed) < 1)
{
$ADMIN->error("The stylesheet is in a format that Invision Board cannot understand, no optimization done.");
}
// Clean them up
$final = "";
foreach( $parsed as $name => $p )
{
// Ignore comments
if ( preg_match( "#^//#", $name) )
{
continue;
}
// Split up the components
$parts = explode( ";", $p);
$defs = array();
foreach( $parts as $part )
{
if ($part != "")
{
list($definition, $data) = explode( ":", $part );
$defs[] = trim($definition).": ".trim($data);
}
}
$final .= $name . " { ".implode("; ", $defs). " }\n";
}
$final_size = strlen($final);
if ($final_size < 1000)
{
$ADMIN->error("The stylesheet is in a format that Invision Board cannot understand, no optimization done.");
}
// Update the DB
$dbs = $DB->compile_db_update_string( array( 'css_text' => $final ) );
$DB->query("UPDATE ibf_css SET $dbs WHERE cssid='".$IN['id']."'");
$saved = $orig_size - $final_size;
$pc_saved = 0;
if ($saved > 0)
{
$pc_saved = sprintf( "%.2f", ($saved / $orig_size) * 100);
}
$ADMIN->done_screen("Stylesheet updated
Characters Saved: $saved ($pc_saved %)", "Manage Style Sheets", "act=style" );
}
//----------------------------------------------------
function export()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing CSS ID, go back and try again");
}
//+-------------------------------
$DB->query("SELECT * from ibf_css WHERE cssid='".$IN['id']."'");
if ( ! $row = $DB->fetch_row() )
{
$ADMIN->error("Could not query the information from the database");
}
//+-------------------------------
$name = str_replace( " ", "_", $row['css_name'] );
@header("Content-type: unknown/unknown");
@header("Content-Disposition: attachment; filename=$name,{$row['cssid']}.css");
print $row['css_text'];
exit();
}
//-------------------------------------------------------------
// REMOVE WRAPPERS
//-------------------------------------------------------------
function remove()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP, $HTTP_POST_VARS;
//+-------------------------------
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing stylesheet ID, go back and try again");
}
$DB->query("DELETE FROM ibf_css WHERE cssid='".$IN['id']."'");
$std->boink_it($SKIN->base_url."&act=style");
exit();
}
//-------------------------------------------------------------
// ADD / EDIT WRAPPERS
//-------------------------------------------------------------
function save_wrapper( $type='add' )
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP, $HTTP_POST_VARS;
//+-------------------------------
if ($type == 'edit')
{
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing CSS ID, go back and try again");
}
}
if ($IN['name'] == "")
{
$ADMIN->error("You must specify a name for this stylesheet");
}
if ($IN['css'] == "")
{
$ADMIN->error("You can't have an empty stylesheet, can you?");
}
$css = stripslashes($HTTP_POST_VARS['css']);
$barney = array( 'css_name' => stripslashes($HTTP_POST_VARS['name']),
'css_text' => $css,
);
if ($type == 'add')
{
$db_string = $DB->compile_db_insert_string( $barney );
$DB->query("INSERT INTO ibf_css (".$db_string['FIELD_NAMES'].") VALUES(".$db_string['FIELD_VALUES'].")");
$new_id = $DB->get_insert_id();
$std->boink_it($SKIN->base_url."&act=style");
exit();
}
else
{
$db_string = $DB->compile_db_update_string( $barney );
$DB->query("UPDATE ibf_css SET $db_string WHERE cssid='".$IN['id']."'");
$ADMIN->nav[] = array( 'act=style' ,'Style Sheet Control Home' );
$ADMIN->nav[] = array( "act=style&code=edit2&id={$IN['id']}" ,"Edit Sheet Again" );
$ADMIN->done_screen("Stylesheet updated", "Manage Style Sheets", "act=style" );
}
}
//-------------------------------------------------------------
// ADD / EDIT WRAPPERS
//-------------------------------------------------------------
function do_form( $type='add' )
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
//+-------------------------------
if ($IN['id'] == "")
{
$ADMIN->error("You must specify an existing wrapper ID, go back and try again");
}
//+-------------------------------
$DB->query("SELECT cssid, css_text, css_name FROM ibf_css WHERE cssid='".$IN['id']."'");
if ( ! $cssinfo = $DB->fetch_row() )
{
$ADMIN->error("Could not query the CSS details from the database");
}
//+-------------------------------
$css = $cssinfo['css_text'];
if ($type == 'add')
{
$code = 'doadd';
$button = 'Create StyleSheet';
$cssinfo['css_name'] = $cssinfo['css_name'].".2";
}
else
{
$code = 'doedit';
$button = 'Edit Stylesheet';
}
//+-------------------------------
// Start the CSS matcher thingy
//+-------------------------------
//.class { definitions }
//#id { definitions }
$css_elements = array();
preg_match_all( "/(\.|\#)(\S+?)\s{0,}\{.+?\}/s", $css, $match );
for ($i=0; $i < count($match[0]); $i++)
{
$type = trim($match[1][$i]);
$name = trim($match[2][$i]);
if ($type == '.')
{
$css_elements[] = array( 'class|'.$name, $type.$name );
}
else
{
$css_elements[] = array( 'id|'.$name, $type.$name );
}
}
//+-------------------------------
$ADMIN->page_detail = "You may use CSS fully when adding or editing stylesheets.";
$ADMIN->page_title = "Manage Style Sheets";
//+-------------------------------
$ADMIN->html .= "";
$ADMIN->html .= $SKIN->start_form( array( 1 => array( 'code' , 'css_search' ),
2 => array( 'act' , 'style' ),
3 => array( 'id' , $IN['id'] ),
), "cssForm" );
//+-------------------------------
$SKIN->td_header[] = array( " " , "20%" );
$SKIN->td_header[] = array( " " , "80%" );
//+-------------------------------
$ADMIN->html .= $SKIN->start_table( "Find CSS Usage" );
$ADMIN->html .= $SKIN->add_td_row( array(
"Show me where...",
$SKIN->form_dropdown('csschoice', $css_elements).' ... is used within the templates '
.''
.' '
) );
$ADMIN->html .= $SKIN->end_form();
$ADMIN->html .= $SKIN->end_table();
//+-------------------------------
//+-------------------------------
$ADMIN->html .= $SKIN->js_no_specialchars();
$ADMIN->html .= $SKIN->start_form( array( 1 => array( 'code' , $code ),
2 => array( 'act' , 'style' ),
3 => array( 'id' , $IN['id'] ),
), "theAdminForm", "onSubmit=\"return no_specialchars('csssheet')\"" );
//+-------------------------------
$SKIN->td_header[] = array( " " , "20%" );
$SKIN->td_header[] = array( " " , "80%" );
//+-------------------------------
$ADMIN->html .= $SKIN->start_table( $button );
$ADMIN->html .= $SKIN->add_td_row( array(
"Stylesheet Title",
$SKIN->form_input('name', $cssinfo['css_name']),
) );
$ADMIN->html .= $SKIN->add_td_row( array(
"Content
(Launch Style Maker)",
$SKIN->form_textarea('css', $css, "70", "30"),
) );
$ADMIN->html .= $SKIN->end_form($button);
$ADMIN->html .= $SKIN->end_table();
//+-------------------------------
//+-------------------------------
$ADMIN->output();
}
//-------------------------------------------------------------
// SHOW STYLE SHEETS
//-------------------------------------------------------------
function list_sheets()
{
global $IN, $root_path, $INFO, $DB, $SKIN, $ADMIN, $std, $MEMBER, $GROUP;
$form_array = array();
$show_array = array();
$ADMIN->page_detail = "You may add/edit and remove stylesheets.
Style Sheets are CSS files. This is where you can change the colours, fonts and font sizes throughout the board.";
$ADMIN->page_title = "Manage Stylesheets";
//+-------------------------------
$SKIN->td_header[] = array( "Title" , "40%" );
$SKIN->td_header[] = array( "Allocation" , "20%" );
$SKIN->td_header[] = array( "Optimize" , "10%" );
$SKIN->td_header[] = array( "Download" , "10%" );
$SKIN->td_header[] = array( "Edit" , "10%" );
$SKIN->td_header[] = array( "Remove" , "10%" );
//+-------------------------------
$DB->query("SELECT DISTINCT(c.cssid), c.css_name, s.sname from ibf_css c, ibf_skins s WHERE s.css_id=c.cssid ORDER BY c.css_name ASC");
$used_ids = array();
if ( $DB->get_num_rows() )
{
$ADMIN->html .= $SKIN->start_table( "Current Stylesheets In Use" );
while ( $r = $DB->fetch_row() )
{
$show_array[ $r['cssid'] ] .= stripslashes($r['sname'])."
";
if ( in_array( $r['cssid'], $used_ids ) )
{
continue;
}
$ADMIN->html .= $SKIN->add_td_row( array( "".stripslashes($r['css_name'])."",
"<#X-{$r['cssid']}#>",
"Optimize",
"Download",
"Edit",
"Deallocate before removing",
) );
$used_ids[] = $r['cssid'];
$form_array[] = array( $r['cssid'], $r['css_name'] );
}
foreach( $show_array as $idx => $string )
{
$string = preg_replace( "/
$/", "", $string );
$ADMIN->html = preg_replace( "/<#X-$idx#>/", "$string", $ADMIN->html );
}
$ADMIN->html .= $SKIN->end_table();
}
if ( count($used_ids) > 0 )
{
$DB->query("SELECT cssid, css_name FROM ibf_css WHERE cssid NOT IN(".implode(",",$used_ids).")");
if ( $DB->get_num_rows() )
{
$SKIN->td_header[] = array( "Title" , "60%" );
$SKIN->td_header[] = array( "Optimize" , "10%" );
$SKIN->td_header[] = array( "Download" , "10%" );
$SKIN->td_header[] = array( "Edit" , "10%" );
$SKIN->td_header[] = array( "Remove" , "10%" );
$ADMIN->html .= $SKIN->start_table( "Current Unallocated Stylesheets" );
$ADMIN->html .= $SKIN->js_checkdelete();
while ( $r = $DB->fetch_row() )
{
$ADMIN->html .= $SKIN->add_td_row( array( "".stripslashes($r['css_name'])."",
"Optimize",
"Download",
"Edit",
"Remove",
) );
$form_array[] = array( $r['cssid'], $r['css_name'] );
}
$ADMIN->html .= $SKIN->end_table();
}
}
//+-------------------------------
//+-------------------------------
$ADMIN->html .= $SKIN->start_form( array( 1 => array( 'code' , 'add' ),
2 => array( 'act' , 'style' ),
) );
$SKIN->td_header[] = array( " " , "40%" );
$SKIN->td_header[] = array( " " , "60%" );
$ADMIN->html .= $SKIN->start_table( "Create New Stylesheet (Copy)" );
//+-------------------------------
$ADMIN->html .= $SKIN->add_td_row( array( "Base new stylesheet on..." ,
$SKIN->form_dropdown( "id", $form_array)
) );
$ADMIN->html .= $SKIN->end_form("Copy to new stylesheet");
$ADMIN->html .= $SKIN->end_table();
//+-------------------------------
//+-------------------------------
$ADMIN->html .= $SKIN->start_form( array( 1 => array( 'code' , 'css_upload' ),
2 => array( 'act' , 'style' ),
3 => array( 'MAX_FILE_SIZE', '10000000000' ),
) , "uploadform", " enctype='multipart/form-data'" );
$SKIN->td_header[] = array( " " , "40%" );
$SKIN->td_header[] = array( " " , "60%" );
$ADMIN->html .= $SKIN->start_table( "Upload new stylesheet" );
//+-------------------------------
$ADMIN->html .= $SKIN->add_td_row( array( "Browse your hard drive" ,
$SKIN->form_upload()
) );
$ADMIN->html .= $SKIN->end_form("Upload new stylesheet");
$ADMIN->html .= $SKIN->end_table();
$ADMIN->output();
}
}
?>