shared-pretties.php

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<?php
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * This file is part of Travelsized CMS
 *              A content management system with modules, based on wiki syntax
 *
 * Author: Dan Jensen <admin@leinir.dk>
 * Copyright 2003/2004
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * The GNU General Public License is available at: http://www.gnu.org/copyleft/
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

class breadcrumb
{
        var $title;              
        var $url;                
        
        function breadcrumb( $title, $url )
        {
                $this->title = $title;
                $this->url = $url;
        }
        
        function render()
        {
                return "<a class=\"breadcrumb\" href=\"" . $this->url . "\">" . $this->title . "</a>";
        }
}

class breadcrumbs
{
        var $crumbs;             
        
        function breadcrumbs( $basetitle, $baseurl )
        {
                $this->crumbs[] = new breadcrumb( $basetitle, $baseurl );
        }
        
        function addCrumb( $title, $url )
        {
                $this->crumbs[] = new breadcrumb( $title, $url );
        }
        
        function render()
        {
                $rendered = "<div class=\"breadcrumbs\">";
                
                foreach( $this->crumbs as $key => $value )
                        $rendered .= $value->render() . " &raquo; ";
                
                // Snip off the last raquo
                $rendered = substr( $rendered, 0, -9 );
                
                $rendered .= "</div>";
                
                return $rendered;
        }
}

function globalIDtoBreadcrumb( $globalID, $baseLevel = 0 )
{
        $splitID = explode( "/", $globalID );
        foreach( $splitID as $key => $value)
        {
                if( $key > $baseLevel )
                {
                        $currentID .= "/$value";
                        $trail->addCrumb( $value, globalIDtoURL( $currentID ) );
                }
                else
                {
                        if( $key == 0 )
                                $currentID = $value;
                        else
                                $currentID .= "/$value";
                        
                        if( $key == $baseLevel )
                                $trail = new breadcrumbs( $value, globalIDtoURL( $currentID ) );
                }
        }
        
        return $trail;
}

function renderNavigator($entryCount, $currentPage, $lowerBound, $upperBound, $entriesPerPage)
{
        if( $upperBound + 1 > $entryCount )
                $upperBound = $entryCount;
        
        $navigator = "";
        
        if( $currentPage <= ($upperBound / $entriesPerPage) - 1 )
                $navigator_previous .= "<a class=\"command\" href=\"" . thisPageURL() . "&amp;currentpage=" . ($currentPage + 1) . "\">[ &laquo; " . i18n("Prevous ##0##", array($entriesPerPage) ) . "]</a> ";
        
        if( $currentPage > 0 )
                $navigator_next .= " <a class=\"command\" href=\"" . thisPageURL() . "&amp;currentpage=" . ($currentPage - 1) . "\">[" . i18n("Next ##0##", array($entriesPerPage) ) . " &raquo; ]</a>";
        
        if( $entryCount > $entriesPerPage ) // Then there are actually pages...
                $navigator = "
                <div class=\"pagination_navigator\">
                        $navigator_previous
                        " .i18n("Showing entries number ##0## to ##1## of ##2##", array($entryCount - $upperBound + 1, $entryCount - $lowerBound, $entryCount ) ) . "
                        $navigator_next
                </div>";
                
        return $navigator;
}


function formatTime( $timestamp )
{
        global $systemOptions;
        
        if( $timestamp == 0 )
                $thetime = i18n("never");
        else
        {
                $timeformat = getUserInfo( currentUser(), "timeformat" );
                if( $timeformat == getUserInfo( currentUser(), "/none/" )  || $timeformat == i18n( "No ##0## information\n", array("timeformat") ) )
                        $timeformat = $systemOptions["timeformat"];
                
                if( $timeformat == "" )
                        $timeformat = "r";
                
                $thetime = date( $timeformat, $timestamp );
        }
        return $thetime;
}

function renderCustomBox( $title, $text, $class, $page_data = true )
{
        if( $page_data )
                $parsedtext = str_replace( "<p >", "<p class=\"$class\">", parse_page_data( $text ) );
        else
                $parsedtext = $text;
        
        $thebox = "
        <div class=\"$class\">
                <h6 class=\"$class\">$title</h6>
                $parsedtext
        </div>";
        
        return $thebox;
}

function renderInformationBox( $title, $text, $page_data = true )
{
        return renderCustomBox( $title, $text, "information", $page_data );
}

function renderWarningBox( $title, $text, $page_data = true )
{
        return renderCustomBox( $title, $text, "warning", $page_data );
}

function renderErrorBox( $title, $text, $page_data = true )
{
        return renderCustomBox( $title, $text, "error", $page_data );
}

function renderQuestionBox( $title, $text, $page_data = true )
{
        return renderCustomBox( $title, $text, "question", $page_data );
}

class confirmDeleteDialog
{
        var $name;
        var $description;
        var $globalID;
        
        var $title;
        var $text;
        var $checkbox;
        
        var $submitted;
        var $confirmed;
        
        function confirmDeleteDialog( $name, $description, $globalID )
        {
                $this->name = $name;
                $this->description = $description;
                $this->globalID = $globalID;
                
                $this->title = i18n( "Please conform delete of ##0##", array( $this->name ) );
                $this->text = i18n("Please confirm that you wish to delete the item described below by ticking the checkbox. When you have made your choice, click the Continue button.");
                $this->checkbox = i18n("Yes, delete ##0##.", array( $this->name ) );
                
                if( $_POST["deleteSubmitted"] )
                        $this->submitted = true;
                if( $_POST["deleteConfirmed"] )
                        $this->confirmed = true;
        }
        
        function render()
        {
                $thumbnail = getGlobalIDThumbnail($this->globalID);
                $content = $this->text . "<hr />";
                $content .= "<p class=\"question wikicenteralign\"><img src=\"" . $thumbnail["uri"] . "\" width=\"" . $thumbnail["width"] . "\" height=\"" . $thumbnail["height"] . "\" alt=\"" . $this->name . "\" /></p>";
                $content .= parse_page_data($this->description) . "<hr />";
                $content .= "<p class=\"question\"><label><input type=\"checkbox\" name=\"deleteConfirmed\" />" . $this->checkbox . "</label></p>";
                $content .= "<p class=\"question wikicenteralign\"><input type=\"submit\" name=\"deleteSubmitted\" value=\"" . i18n("Continue") . "\" /></p>";
                
                $renderedDialog = "<form method=\"POST\" action=\"" . thisPageURL() . "\">" . renderQuestionBox( $this->title, $content, false ) . "</form>";
                
                return $renderedDialog;
        }
}

?>

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