/lib/wiki-plugins/wikiplugin_draw.php

<?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_draw_info()
{
    return [
        'name' => tra('Draw'),
        'documentation' => 'PluginDraw',
        'description' => tra('Embed a drawing in a page'),
        'prefs' => [ 'feature_draw' , 'wikiplugin_draw'],
        'iconname' => 'edit',
        'tags' => [ 'basic' ],
        'introduced' => 7.1,
        'params' => [
            'id' => [
                'required' => false,
                'name' => tra('Drawing ID'),
                'description' => tra('Internal ID of the file ID'),
                'filter' => 'digits',
                'accepted' => ' ID number',
                'default' => '',
                'since' => '7.1',
                'profile_reference' => 'file',
            ],
            'width' => [
                'required' => false,
                'name' => tra('Width'),
                'description' => tr(
                    'Width in pixels or percentage. Default value is page width, for example, %0 or %1',
                    '<code>200px</code>',
                    '<code>100%</code>'
                ),
                'filter' => 'text',
                'accepted' => 'Number of pixels followed by \'px\' or percent followed by % (e.g. "200px" or "100%").',
                'default' => 'Image width',
                'since' => '7.1'
            ],
            'height' => [
                'required' => false,
                'name' => tra('Height'),
                'description' => tra('Height in pixels or percentage. Default value is complete drawing height.'),
                'filter' => 'text',
                'accepted' => 'Number of pixels followed by \'px\' or percent followed by % (e.g. "200px" or "100%").',
                'default' => 'Image height',
                'since' => '7.1'
            ],
            'archive' => [
                'required' => false,
                'name' => tra('Force Display Archive'),
                'description' => tr('The latest revision of file is automatically shown, by setting archive to Yes (%0),
                it bypasses this check and shows the archive rather than the latest revision', '<code>y</code>'),
                'filter' => 'alpha',
                'default' => 'n',
                'since' => '8.0',
                'options' => [
                    ['text' => '', 'value' => ''],
                    ['text' => tra('Yes'), 'value' => 'y'],
                    ['text' => tra('No'), 'value' => 'n']
                ]
            ],
        ],
    ];
}

function wikiplugin_draw($data, $params)
{
    global $tiki_p_edit, $tiki_p_admin, $tiki_p_upload_files, $prefs, $user, $page;
    $headerlib = TikiLib::lib('header');
    $tikilib = TikiLib::lib('tiki');
    $smarty = TikiLib::lib('smarty');
    $filegallib = TikiLib::lib('filegal');
    $globalperms = Perms::get();

    extract(array_merge($params, []), EXTR_SKIP);

    static $drawIndex = 0;
    ++$drawIndex;

    if (! isset($id)) {
        //check permissions
        if ($tiki_p_upload_files != 'y') {
            return;
        }

        $label = tra('Draw New SVG Image');
        $page = htmlentities($page);
        $content = htmlentities($data);
        $formId = "form$drawIndex";
        $gals = $filegallib->list_file_galleries(0, -1, 'name_desc', $user);

        $galHtml = "";
        if (! function_exists('wp_draw_cmp')) {
            function wp_draw_cmp($a, $b)
            {
                return strcmp(strtolower($a["name"]), strtolower($b["name"]));
            }
        }
        usort($gals['data'], 'wp_draw_cmp');
        foreach ($gals['data'] as $gal) {
            if ($gal['name'] != "Wiki Attachments" && $gal['name'] != "Users File Galleries") {
                $galHtml .= "<option value='" . $gal['id'] . "'>" . $gal['name'] . "</option>";
            }
        }

        $in = tr(" in ");

        $headerlib->add_jq_onready(
            <<<JQ
            $('#newDraw$drawIndex').submit(function() {
                var form = $(this);
                var fields = form.serializeArray();
                $.wikiTrackingDraw = {
                    fileId: 0,
                    page: '$page',
                    index: '$drawIndex',
                    label: '$label',
                    type: 'draw',
                    content: '',
                    params: {
                        width: '',
                        height: '',
                        id: 0 //this will be updated
                    }
                };
                $.each(fields, function(i, field){
                    form.data(field.name.toLowerCase(), field.value);
                });

                return form.ajaxEditDraw();
            });
JQ
        );
        return <<<EOF
        ~np~
        <form id="newDraw$drawIndex" method="get" action="tiki-edit_draw.php">
            <p>
                <input type="submit" class="btn btn-primary btn-sm" name="label" value="$label" class="newSvgButton" />$in
                <select name="galleryId">
                    $galHtml
                </select>
                <input type="hidden" name="index" value="$drawIndex"/>
                <input type="hidden" name="page" value="$page"/>
                <input type="hidden" name="archive" value="$archive"/>
            </p>
        </form>
        ~/np~
EOF;
    }

    $fileInfo = $filegallib->get_file_info($id);

    //this sets the image to latest in a group of archives
    if (! isset($archive) || $archive != 'y') {
        if (! empty($fileInfo['archiveId']) && $fileInfo['archiveId'] > 0) {
            $id = $fileInfo['archiveId'];
            $fileInfo = $filegallib->get_file_info($id);
        }
    }

    if (! isset($fileInfo['created'])) {
        return tra("File not found.");
    } else {
        $globalperms = Perms::get([ 'type' => 'file', 'object' => $fileInfo['fileId'] ]);

        if ($globalperms->view_file_gallery != 'y') {
            return "";
        }

        $label = tra('Edit SVG Image');
        $ret = '<div type="image/svg+xml" class="svgImage pluginImg table-responsive' . $fileInfo['fileId'] . '" style="' .
            (isset($height) ? "height: $height;" : "" ) .
            (isset($width) ? "width: $width;" : "" )
        . '">' . $fileInfo['data'] . '</div>';

        if ($globalperms->upload_files == 'y') {
            $smarty->loadPlugin('smarty_function_icon');
            $editicon = smarty_function_icon(['name' => 'edit'], $smarty->getEmptyInternalTemplate());
            $ret .= "<a href='tiki-edit_draw.php?fileId=$id&page=$page&index=$drawIndex&label=$label" .
                (isset($width) ? "&width=$width" : "") . (isset($height) ? "&height=$height" : "") .
                "' onclick='return $(this).ajaxEditDraw();'  title='Edit: " . $fileInfo['filename'] .
                "' data-fileid='" . $fileInfo['fileId'] . "' data-galleryid='" . $fileInfo['galleryId'] . "'>" .
                $editicon . "</a>";
        }


        return '~np~' . $ret . '~/np~';
    }
}