<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
function wikiplugin_layout_info()
{
    return [
        'name'          => tra('Layout'),
        'documentation' => 'PluginLayout',
        'description'   => tra(
            'Configure display details of the page header, footer, and side columns, as well as content width and background, etc.; helpful in creating landing/splash pages, etc.'
        ),
        'prefs'         => ['wikiplugin_layout'],
        'iconname'      => 'tv',
        'introduced'    => 19,
        'tags'          => 'basic',
        'params'        => [
            'header'       => [
                'required'    => false,
                'name'        => tra('Display page header'),
                'description' => tra('Set to No to hide the page header (top module zone).'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],

                ],
            ],
            'footer'       => [
                'required'    => false,
                'name'        => tra('Display page footer'),
                'description' => tra('Set to No to hide the footer (bottom module zone).'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],
                ],
            ],
            'leftcolumn'      => [
                'required'    => false,
                'name'        => tra('Display page left column'),
                'description' => tra('Set to No to hide the left column.'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],
                ],
            ],
            'rightcolumn'     => [
                'required'    => false,
                'name'        => tra('Display page right column'),
                'description' => tra('Set to No to hide the right column.'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],
                ],
            ],
            'fullwidth'    => [
                'required'    => false,
                'name'        => tra('Full-width page'),
                'description' => tra('Override fixed width, if set, to have liquid layout.'),
                'filter'      => 'alpha',
                'default'     => 'n',
                'since'       => '19.0',
                'options'     => [
                    ['text' => 'No ', 'value' => 'n'],
                    ['text' => 'Yes', 'value' => 'y'],
                ],
            ],
            'nosidemargins'    => [
                'required'    => false,
                'name'        => tra('Remove full-width content container side margins'),
                'description' => tra('Enable background images, etc. to span the complete width of the page.'),
                'filter'      => 'alpha',
                'default'     => 'n',
                'since'       => '20.0',
                'options'     => [
                    ['text' => 'No ', 'value' => 'n'],
                    ['text' => 'Yes', 'value' => 'y'],
                ],
            ],
            'contentwidth' => [
                'required'    => false,
                'name'        => tra('Page content width'),
                'description' => tra(
                    'Enter page content width in px or %; for example, 1000px, leave blank for same width as page body.)'
                ),
                'filter'      => 'text',
                'default'     => '',
                'advanced'    => true,
                'since'       => '19.0',
            ],

            'bgimage' => [
                'required'    => false,
                'name'        => tra('Page background image URL'),
                'description' => tra(
                    'Enter image URL, in the case of a single image.'
                ),
                'filter'      => 'text',
                'default'     => '',
                'since'       => '19.0',
            ],
            'bgrepeat'    => [
                'required'    => false,
                'name'        => tra('Background repeat'),
                'description' => tra('Options are cover, repeat, no-repeat'),
                'filter'      => 'alpha',
                'default'     => 'n',
                'since'       => '19.0',
                'options'     => [
                    ['text' => 'repeat', 'value' => 'repeat'],
                    ['text' => 'cover', 'value' => 'cover'],
                    ['text' => 'no repeat ', 'value' => 'norepeat'],
                ],
            ],

            'fgalId'              => [
                'required'          => false,
                'name'              => tra('Page background slideshow images'),
                'description'       => tra(
                    'Enter file gallery ID for slideshow background.'
                ),
                'since'             => '19',
                'separator'         => ':',
                'profile_reference' => 'file_gallery',
            ],
            'fileIds'             => [
                'required'    => false,
                'name'        => tra('File IDs'),
                'description' => tra(
                    'List of IDs of images from the file galleries, separated by commas.'
                ),
                'filter'      => 'striptags',
                'default'     => '',
            ],
            'topmargin'  => [
                'required'    => false,
                'name'        => tra('Page content top margin'),
                'description' => tra(
                    'Enter value in % or px; for example, 30%, 300px. Default is 0.'
                ),
                'filter'      => 'text',
                'default'     => '0',
                'advanced'    => true,
                'since'       => '19.0',
            ],
            'headerwidth'     => [
                'required'    => false,
                'name'        => tra('Page header width'),
                'description' => tra(
                    'Enter page header width in px or %; leave blank for same width as page body.'
                ),
                'filter'      => 'text',
                'default'     => 0,
                'advanced'    => true,
                'since'       => '19.0',
            ],
            'footerwidth'     => [
                'required'    => false,
                'name'        => tra('Page footer width'),
                'description' => tra(
                    'Enter page footer width in px or %; leave blank for same width as page body.'
                ),
                'filter'      => 'text',
                'default'     => 0,
                'advanced'    => true,
                'since'       => '19.0',
            ],
            'bgcolor' => [
                'required'    => false,
                'name'        => tra('Page background color'),
                'description' => tra(
                    'Enter a valid CSS color hex code, or an RGBA value if setting opacity is desired; for example: #000 or rgba(00, 00, 00, 0.5).'
                ),
                'filter'      => 'text',
                'default'     => '',
                'advanced'    => true,
                'since'       => '19.0',
            ],
            'contentbg'           => [
                'required'    => false,
                'name'        => tra('Content background color'),
                'description' => tra(
                    'Enter a valid CSS color hex code, or an RGBA value if setting opacity is desired; for example: #000 or rgba(00, 00, 00, 0.5).'
                ),
                'filter'      => 'text',
                'default'     => '',
                'since'       => '19.0',
            ],
            'contenttextcolor'    => [
                'required'    => false,
                'name'        => tra('Content text color'),
                'description' => tra(
                    'Enter a valid CSS color hex code; for example, #000, #fff, #ccc.'
                ),
                'filter'      => 'text',
                'default'     => '',
                'since'       => '19.0',
            ],
            'contentradius'    => [
                'required'    => false,
                'name'        => tra('Content border radius'),
                'description' => tra(
                    'Enter px or % to give the content round corners; for example, 10px.'
                ),
                'filter'      => 'text',
                'advance'     => true,
                'default'     => '',
                'since'       => '19.0',
            ],
            'contentboxshadow'    => [
                'required'    => false,
                'name'        => tra('Content border shadow'),
                'description' => tra(
                    'To create a shadow around the content, for example: 10px 10px 5px grey, 1px 2px 4px rgba(0, 0, 0, .5), 0 4px 8px 0 rgba(0, 0, 0, 0.2).'
                ),
                'filter'      => 'text',
                'advance'     => true,
                'default'     => '',
                'since'       => '19.0',
            ],

            'transitiondelay'   => [
                'required'    => false,
                'name'        => tra('Transition delay'),
                'description' => tra(
                    'Time interval to pause before moving to the next slide, in seconds.'
                ),
                'filter'      => 'digits',
                'default'     => '5',
                'since'       => '19.0',
            ],
            'actionbuttons' => [
                'required'    => false,
                'name'        => tra('Display page action buttons'),
                'description' => tra(
                    'Set to No to hide the page action buttons.'
                ),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'advanced'    => true,
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],
                ],
            ],
            'topbar'       => [
                'required'    => false,
                'name'        => tra('Display topbar (below page header)'),
                'description' => tra('Set to No to hide the topbar (top module zone).'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'advanced'    => true,
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],

                ],
            ],
            'pagetopbar'       => [
                'required'    => false,
                'name'        => tra('Display page-top zone (above page content)'),
                'description' => tra('Set to No to hide the pagetop module zone.'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'advanced'    => true,
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],

                ],
            ],
            'pagebottombar'       => [
                'required'    => false,
                'name'        => tra('Display page bottom bar (below page content.)'),
                'description' => tra('Set to No to hide the pagebottom module zone.'),
                'filter'      => 'alpha',
                'default'     => 'y',
                'since'       => '19.0',
                'advanced'    => true,
                'options'     => [
                    ['text' => 'Yes', 'value' => 'y'],
                    ['text' => 'No ', 'value' => 'n'],

                ],
            ],


        ],
    ];
}

function wikiplugin_layout($data, $params)
{
    $headerlib = TikiLib::lib('header');
    $headerlib->add_css("#row-middle{display:none} #show-errors-button{display:none}");
    $headerlib->add_js('$( document ).ready(function() {$(\'#row-middle\').attr("style","display:flex").fadeIn(1000); });');
    if ($params['header'] == 'n') {
        $headerlib->add_css("#page-header{display:none}");
    }
    if ($params['footer'] == 'n') {
        $headerlib->add_css("#footer{display:none}");
    }
    if ($params['leftcolumn'] == 'n') {
        $headerlib->add_css("#col2{display:none} .toggle_zone.left{display:none}");
        $headerlib->add_js(
            'if ($( "#col1" ).hasClass( "col-lg-8" )) {$("#col1").removeClass("col-lg-8").addClass("col-lg-10");}
            if($( "#col1" ).hasClass( "col-lg-9" )) {$("#col1").removeClass("col-lg-9").addClass("col-lg-12");}
            if($( "#col1" ).hasClass( "col-xl-10" )) {$("#col1").removeClass("col-xl-10").addClass("col-xl-12");}'
        );
    }
    if ($params['rightcolumn'] == 'n') {
        $headerlib->add_css("#col3{display:none} .toggle_zone.right{display:none}");
        $headerlib->add_js(
            'if ($( "#col1" ).hasClass( "col-lg-10" )) {$("#col1").removeClass("col-lg-10").addClass("col-lg-12");}if($( "#col1" ).hasClass( "col-lg-9" )) {$("#col1").removeClass("col-lg-9").addClass("col-lg-12");}'
        );
    }
    if ($params['topbar'] == 'n') {
        $headerlib->add_css("#topbar_modules{display:none !important}");
    }
    if ($params['pagetopbar'] == 'n') {
        $headerlib->add_css("#pagetop_modules{display:none !important}");
    }
    if ($params['pagebottombar'] == 'n') {
        $headerlib->add_css("#pagebottom_modules{display:none !important}");
    }
    if ($params['actionbuttons'] == 'n') {
        $headerlib->add_css("#page-bar{display:none} ");
        $headerlib->add_js("$('.page_actions a').removeClass('btn btn-primary dropdown-toggle');"); //making action toggle smaller
    }

    if (isset($params['bgimage'])) {
        $backgroundOption = "background-size:cover";
        if ($params['bgrepeat']) {
            if ($params['bgrepeat'] == "repeat") {
                $backgroundOption = "background-repeat:repeat";
            } elseif ($params['bgrepeat'] == "norepeat") {
                $backgroundOption = "background-repeat:no-repeat;background-position:center center;";
            }
        }

        $headerlib->add_css(
            "body{background-image:  url(" . $params["bgimage"]
            . ");" . $backgroundOption . "}"
        );
    }
    if ($params['fullwidth'] == 'y') {
        $headerlib->add_js(
            '$(".container.container-std").addClass("container-fluid").removeClass("container");'
        );
    }
    if (
        isset($params['contentwidth'])
        || isset($params['topmargin']) || isset($params['contentradius']) || isset($params['contentboxshadow'])
    ) {
        $headerlib->add_css(
            "#row-middle{width:" . $params["contentwidth"]
            . " !important;margin:auto;margin-top:" . $params['topmargin']
            . ";min-width:380px;border-radius:" . $params['contentradius'] . ";box-shadow:" . $params['contentboxshadow'] . "} #col1{min-width:380px;margin:auto}"
        );
    }
    if (isset($params['headerwidth'])) {
        $headerlib->add_css(
            "#page-header{width:" . $params["headerwidth"] . " !important;margin:auto }"
        );
    }
    if (isset($params['footerwidth'])) {
        $headerlib->add_css(
            "#footer{width:" . $params["footerwidth"] . " !important;margin:auto}"
        );
    }
    if (isset($params['nosidemargins'])) {
        $headerlib->add_css(
            ".container-std.container-fluid #page-data {margin-left: 0; margin-right: 0} .container-std.container-fluid #page-data > .row {margin-left: 0; margin-right: 0;} .col1 {padding-left: 0; padding-right: 0;} "
        );
    }
    if (isset($params['fgalId']) || $params['fileIds']) {
        //checking if gallery is choosen
        $filegallib = TikiLib::lib('filegal');
        if ($params['fgalId']) {
            $files = $filegallib->get_files(0, -1, '', '', $params['fgalId']);
        }
        if ($params['fileIds']) {
            $params['fileIds'] = explode(',', $params['fileIds']);
            foreach ($params['fileIds'] as $fileId) {
                $file = $filegallib->get_file($fileId);
                if (! is_null($file)) {
                    $files['data'][] = $file;
                }
            }
        }
        $imageArr = '';
        $defaultImage = '';
        foreach ($files['data'] as $file) {
            if ($defaultImage == '') {
                $defaultImage = '"tiki-download_file.php?fileId='
                    . $file['fileId'] . '&amp;display"';
            }
            $imageArr .= '"tiki-download_file.php?fileId=' . $file['fileId']
                . '&amp;display",';
        }

        $transitionDelay = (isset($params['transitiondelay'])
            ? $params['transitiondelay'] * 1000 : 5000);

        $headerlib->add_css(
            '.bgdiv{ 
            background-image: url(' . $defaultImage . ');
            transition: background 1s linear;
            background-color:' . $params["bgcolor"] . ';
            height: 100%; 
            min-height: 100%; 
            position: absolute; 
            top: 0; 
            right: 0; 
            bottom: 0; 
            width:100%; 
            z-index:-100; 
         }
         body{background-image:url(' . $defaultImage . ')}'
        );
        $headerlib->add_js(
            'var bgDiv=new Array();
            var imageArr=new Array(' . $imageArr . ');
            var image_preload=new Array(); //preloading and appending background images
            for(i=0; i<imageArr.length; i++) { 
                  image_preload[i] = new Image();
                  image_preload[i].src = imageArr[i];
                  bgDiv[i] = document.createElement("div");
                $(bgDiv[i]).addClass(\'bgdiv\');
                $(bgDiv[i]).attr("style","background-image:url(\'" + imageArr[i] + "\')");
                $(bgDiv[i]).css("z-index",-100+i);
                $(bgDiv[i]).css("display","none");
                $("body").append(bgDiv[i]);
              }
            $(document).ready(function() {
                var position=1;
                $(bgDiv[0]).fadeIn("slow"); //making first div appear
                setInterval(function () {
                    if(position!=0) {
                        $(bgDiv[position-1]).fadeOut();
                    }
                    else {
                        $(bgDiv[imageArr.length-1]).fadeOut("slow");
                    }
                    $(bgDiv[position]).fadeIn("2000");
                    position++;
                    if(position==imageArr.length){
                        position=0;
                    }
                }, ' . $transitionDelay . ');
            });'
        );
    }
    if (isset($params['contentbg']) || isset($params['contenttextcolor'])) {
        $headerlib->add_css(
            "#row-middle{background-color:" . $params["contentbg"] . ";color:"
            . $params["contenttextcolor"] . "}"
        );
    }
    if (isset($params['bgcolor'])) {
        $headerlib->add_css(
            "body{background-color:" . $params["bgcolor"] . "}"
        );
    }
    return '';
}