<?php
/*
 * User Dash - Tile Interface
 * Page for building tiles for the homepage dash interface
 *
 */

include "../include/boot.php";

$k = getval("k", "");
include "../include/authenticate.php";
include_once "../include/dash_functions.php";

if (!checkPermission_dashcreate()) {
    exit($lang["error-permissiondenied"]);
}

global $baseurl,$baseurl_short,$userref,$managed_home_dash;

if ($managed_home_dash && !(checkperm("h") && !checkperm("hdta")) || (checkperm("dta") && !checkperm("h"))) {
    exit($lang["error-permissiondenied"]);
}

$error = false;
$message = false;

/*
 * Process Submitted Tile
 */
$submitdashtile = getval("submitdashtile", false);

if ($submitdashtile && enforcePostRequest(false)) {
    $buildurl = getval("url", "");
    $tlsize   = ('double' === getval('tlsize', '') ? 'double' : '');

    $buildurl = validate_build_url($buildurl);

    if ($buildurl == "") {
        $new_buildurl_tltype        = getval('tltype', '');
        $new_buildurl_tlstyle       = getval('tlstyle', '');
        $new_buildurl_tlstylecolour = urlencode(getval('tlstylecolour', ''));

        # No URL provided - build a URL (standard title types).
        $buildurl = "pages/ajax/dash_tile.php?tltype={$new_buildurl_tltype}&tlsize={$tlsize}&tlstyle={$new_buildurl_tlstyle}";

        if ('' != $new_buildurl_tltype && allow_tile_colour_change($new_buildurl_tltype) && '' != $new_buildurl_tlstylecolour) {
            $buildurl .= "&tlstylecolour={$new_buildurl_tlstylecolour}";
        }

        $promoted_image = getval('promoted_image', '');
        if ('' != trim($promoted_image)) {
            $buildurl .= '&promimg=' . $promoted_image;
        }
    }

    /*
    tile_audience can be:
    - false for "only me"
    - true for "all users"
    - specific_user_groups
    */
    $tile_audience        = getval('tile_audience', '');
    $specific_user_groups = getval('specific_user_groups', [], false, 'is_array');

    if (checkPermission_dashadmin()) {
        switch ($tile_audience) {
            case 'true':
            case 'specific_user_groups':
                $all_users = true;
                break;

            case 'false':
                $all_users = false;
                break;
        }
    } else {
        $all_users = false;
    }

    $title = getval("title", "");
    $text = getval("freetext", "");
    $default_order_by = getval("default_order_by", "UNSET");
    $reload_interval = getval("reload_interval_secs", "");
    $resource_count = getval("resource_count", false);

    $link = str_replace("&amp;", "&", getval("link", ""));
    if (strpos($link, $baseurl_short) === 0) {
        $length = strlen($baseurl_short);
        $link = substr_replace($link, "", 0, $length);
    }
    $link = preg_replace("/^\//", "", $link);

    #Check for update rather than new
    $updatetile = getval("editdashtile", false);

    if ($updatetile && is_numeric($updatetile)) {
        $tile = get_tile($updatetile);
        $buildstring = explode('?', $tile["url"]);
        parse_str(str_replace("&amp;", "&", ($buildstring[1] ?? "")), $buildstring);

        $buildstring['tltype'] = $buildstring['tltype'] ?? 'ftxt';

        #Change of tilestyle?
        $tile_style     = getval('tlstyle', false);
        $promoted_image = getval('promoted_image', false);
        $tlstylecolour  = urlencode(getval('tlstylecolour', ''));

        if ($tile_style) {
            $buildurl = str_replace("tlstyle=" . $buildstring["tlstyle"], "tlstyle=" . $tile_style, $tile["url"]);

            // If style changed and we can no longer support tile colours, remove it from url
            if (!allow_tile_colour_change($buildstring['tltype'], $tile_style) && isset($buildstring['tlstylecolour'])) {
                $buildurl = str_replace("&tlstylecolour={$buildstring['tlstylecolour']}", '', $buildurl);
            }

            // Style changed and we support tile colours
            if (allow_tile_colour_change($buildstring['tltype'], $tile_style) && '' != trim($tlstylecolour)) {
                if (isset($buildstring['tlstylecolour'])) {
                    $buildurl = str_replace('tlstylecolour=' . urlencode($buildstring['tlstylecolour']), "tlstylecolour={$tlstylecolour}", $buildurl);
                } else {
                    $buildurl .= "&tlstylecolour={$tlstylecolour}";
                }
            }
        } else {
            // Allow changing colours for tile types that don't have a style (e.g ftxt)
            if (allow_tile_colour_change($buildstring['tltype']) && '' != trim($tlstylecolour)) {
                if (isset($buildstring['tlstylecolour'])) {
                    $buildurl = str_replace("tlstylecolour=" . urlencode($buildstring['tlstylecolour']), "tlstylecolour={$tlstylecolour}", $buildurl);
                } else {
                    $buildurl .= "&tlstylecolour={$tlstylecolour}";
                }
            }
        }

        if ($promoted_image) {
            if (isset($buildstring["promimg"])) {
                $buildurl = str_replace("promimg=" . $buildstring["promimg"], "promimg=" . $promoted_image, $buildurl);
            } else {
                $buildurl .= "&promimg=" . escape($promoted_image);
            }
        }

        if (isset($buildstring['tlsize'])) {
            $buildurl = str_replace("tlsize={$buildstring['tlsize']}", "tlsize={$tlsize}", $buildurl);
        }

        if (($tile["all_users"] || $all_users ) && checkPermission_dashadmin()) {
            log_activity($lang['manage_all_dash'], LOG_CODE_EDITED, $title . ($text == '' ? '' : " ({$text})"), 'dash_tile', null, $tile['ref']);
            $current_specific_user_groups = get_tile_user_groups($tile['ref']);
            update_dash_tile($tile, $buildurl, $link, $title, $reload_interval, $all_users, $tile_audience, $current_specific_user_groups, $specific_user_groups, $default_order_by, $resource_count, $text);
        } elseif (!$tile["all_users"] && !$all_users) { # Not an all_users tile
            $newtile = create_dash_tile($buildurl, $link, $title, $reload_interval, $all_users, $default_order_by, $resource_count, $text);
            ps_query("UPDATE user_dash_tile SET dash_tile = ? WHERE dash_tile= ? AND user = ?", ['s', $newtile, 'i', $tile['ref'], 'i', $userref]);
            cleanup_dash_tiles();
        }
    } else {
        #CREATE NEW
        # check for existing tile with same values
        $existing_tile_ref = existing_dash_tile($buildurl, $link, $title, $text, (int) $reload_interval, (int) $all_users, (int) $resource_count);
        if ($existing_tile_ref > 0 && !empty($specific_user_groups)) {
            $message = str_replace("[existing_tile_ref]", $existing_tile_ref, $lang["existingdashtilefound-2"]) ;
        }

        $tile = create_dash_tile($buildurl, $link, $title, $reload_interval, $all_users, $default_order_by, $resource_count, $text, 1, $specific_user_groups);
        if ($all_users || (!$all_users && !empty($specific_user_groups))) {
            log_activity($lang['manage_all_dash'], LOG_CODE_CREATED, $title . ($text == '' ? '' : " ({$text})"), 'dash_tile', null, $tile);
        } else {
            $existing = add_user_dash_tile($userref, $tile, $default_order_by);
            if (isset($existing[0])) {
                $error = $lang["existingdashtilefound"];
            }
        }
    }

    /* SAVE SUCCESSFUL? */
    if (!$error && !$message) {
        redirect($baseurl);
        exit();
    }
    include "../include/header.php";
    ?>

    <h1>
        <?php
        echo escape($lang["createnewdashtile"]);
        render_help_link("user/create-dash-tile");
        ?>
    </h1>

    <?php if ($error) { ?>
        <p class="FormError" style="margin-left:5px;"><?php echo escape($error); ?></p>
        <?php
    }

    if ($message) { ?>
        <p style="margin-left:5px;"><?php echo escape($message); ?></p>
        <?php
        if (strpos($link, "pages/") === 0) {
            $length = strlen("pages/");
            $link = substr_replace($link, "", 0, $length);
        }
    }
    ?>

    <a href="<?php echo $link;?>"><?php echo LINK_CARET . escape($lang["returntopreviouspage"]);?></a>

    <?php
    include "../include/footer.php";
    exit();
}

/*
 * For displaying a selector for the different styles of tile.
 * Styles are config controlled.
 */
function tileStyle($tile_type, $existing = null, $tile_colour = '')
{
    global $lang,$tile_styles,$promoted_resource,$resource_count;

    if (count($tile_styles[$tile_type]) < 2) {
        // If this tile type allows for changing its colour, show it
        if (allow_tile_colour_change($tile_type)) {
            foreach ($tile_styles[$tile_type] as $style) {
                if (allow_tile_colour_change($tile_type, $style)) {
                    render_dash_tile_colour_chooser($style, $tile_colour);
                }
            }
        }

        return false;
    }
    ?>

    <div class="Question">
        <label for="tltype"><?php echo escape($lang["dashtilestyle"]);?></label> 
        <table>
            <tbody>
                <tr>
                    <?php
                    $check = true;
                    foreach ($tile_styles[$tile_type] as $style) {
                        ?>
                        <td width="10" valign="middle">
                            <input
                                type="radio" 
                                class="tlstyle" 
                                id="tile_style_<?php echo escape($style);?>" 
                                name="tlstyle" 
                                value="<?php echo $style;?>" 
                                <?php
                                if (isset($existing) && $style == $existing) {
                                    echo "checked";
                                } elseif (!isset($existing) && $check) {
                                    echo "checked";
                                    $check = false;
                                }
                                ?>
                            />
                        </td>
                        <td align="left" valign="middle">
                            <label class="customFieldLabel" for="tile_style_<?php echo escape($style);?>"><?php echo escape($lang["tile_" . $style]);?></label>
                        </td>
                        <?php
                    } ?>
                </tr>
            </tbody>
        </table>
        <div class="clearerleft"></div>
        <?php
        if (allow_tile_colour_change($tile_type)) {
            foreach ($tile_styles[$tile_type] as $style) {
                if (allow_tile_colour_change($tile_type, $style)) {
                    render_dash_tile_colour_chooser($style, $tile_colour);
                }
            }
        }
        ?>
    </div>
    <?php
}

/*
 * Tile Form Entry
 */
$create = getval("create", false);
$edit = getval("edit", false);
$validpage = false;

if ($create) {
    $tile_type                    = getval("tltype", "");
    $tile_style                   = getval('tlstyle', "");
    $tile_nostyle                 = getval("nostyleoptions", false);
    $allusers                     = getval("all_users", false);
    $url                          = getval("url", "");
    $modifylink                   = getval("modifylink", false);
    $freetext                     = getval("freetext", false);
    $notitle                      = getval("notitle", false);
    $link                         = getval("link", "");
    $title                        = getval("title", "");
    $current_specific_user_groups = (isset($specific_user_groups) ? $specific_user_groups : array());
    $tlsize                       = ('double' === getval('tlsize', '') ? 'double' : '');

    // Promoted resources can be available for search tiles (srch) and feature collection tiles (fcthm)
    $promoted_resource = (getval('promoted_resource', "") == "true");

    if (!allow_tile_colour_change($tile_type, $tile_style)) {
        $tile_nostyle = true;
    }

    if ($tile_type == "srch") {
        $srch = getval("link", "");
        $order_by = getval("order_by", "");
        $sort = getval("sort", "");
        $archive = getval("archive", "");
        $daylimit = getval("daylimit", "");
        $restypes = getval("restypes", "");
        $title = getval("title", "");
        $resource_count = getval("resource_count", 0, true);

        unset($tile_style);

        $srch = urldecode($srch);
        $link = $srch . "&order_by=" . urlencode($order_by) . "&sort=" . urlencode($sort) . "&archive=" . urlencode($archive) . "&daylimit=" . urlencode($daylimit) . "&k=" . urlencode($k) . "&restypes=" . urlencode($restypes);
        $title = preg_replace("/^.*search=/", "", $srch);

        if (substr($title, 0, 11) == "!collection") {
            $col = get_collection(preg_replace("/^!collection/", "", $title));
            $promoted_resource = true;
            $title = $col["name"];
        } elseif (substr($title, 0, 7) == "!recent") {
            $title = $lang["recent"];
        } elseif (substr($title, 0, 5) == "!last") {
            $last = preg_replace("/^!last/", "", $title);
            $title = ($last != "") ? $lang["last"] . " " . $last : $lang["recent"];
        } else {
            $title_node = preg_replace("/^.*search=/", "", $srch);
            $returned_title = array();
            if (count(resolve_nodes_from_string($title_node)) != 0) {
                $resolved_nodes = resolve_nodes_from_string($title_node);
                $tmp_title      = get_node($resolved_nodes[0], $returned_title);
                $title          = $returned_title['name'];
            }
        }
    }

    $pagetitle = $lang["createnewdashtile"];
    $formextra = '<input type="hidden" name="submitdashtile" value="true" />';
    $validpage = true;
    $submittext = $lang["create"];
} elseif ($edit) {
    #edit contains the dash_tile record ref
    $tile = get_tile($edit);

    $allusers = $tile["all_users"];
    $url = $tile["url"];
    $link = $tile["link"];
    $title = $tile["title"];
    $resource_count = $tile["resource_count"];
    $current_specific_user_groups = get_tile_user_groups($edit);

    if (!can_edit_tile($tile['ref'], $allusers, $userref)) {
        $validpage = false;
    } else {
        #Get field data
        $buildstring = explode('?', $tile["url"]);
        if (isset($buildstring[1])) {
            parse_str(str_replace("&amp;", "&", $buildstring[1]), $buildstring);
        }

        if (isset($buildstring["tltype"])) {
            $tile_type = $buildstring["tltype"];
            $tile_nostyle = isset($buildstring["tlstyle"]) && $tile_type != "conf" ? false : true;
            $tile_style = $buildstring["tlstyle"];

            $tile_style_colour = '';
            if (allow_tile_colour_change($tile_type) && isset($buildstring['tlstylecolour'])) {
                $tile_style_colour = $buildstring['tlstylecolour'];
            }
        } else {
            $tile_type = "";
            $tile_nostyle = true;
        }

        if (!isset($tile_style)) {
            $tile_style = "";
        }

        # Show freetext field if the tile style is not analytics
        if ($tile_style != 'analytics') {
            $freetext = empty($tile["txt"]) ? "true" : $tile["txt"];
        } else {
            $freetext = false;
        }

        $promoted_resource = isset($buildstring["promimg"]) ? (int) $buildstring["promimg"] : true;

        $tlsize = (isset($buildstring['tlsize']) && 'double' === $buildstring['tlsize'] ? $buildstring['tlsize'] : '');

        $modifylink = ($tile_type == "ftxt") ? true : false;

        $notitle = isset($buildstring["nottitle"]) ? true : false;

        $pagetitle = $lang["editdashtile"];
        $formextra = '<input type="hidden" name="submitdashtile" value="true" />';
        $formextra .= '<input type="hidden" name="editdashtile" value="' . $tile["ref"] . '" />';
        $validpage = true;
        $submittext = $lang["save"];
    }
}

/* Start Display*/
include "../include/header.php";

if (!$validpage) {
    echo "<h2>" . escape($lang["error"]) . "</h2>";
    echo "<p>" . escape($lang["error-dashactionmissing"]) . "</p>";
    include "../include/footer.php";
    exit;
}
?>

<div class="BasicsBox">
    <h1>
        <?php
        echo $pagetitle;
        render_help_link("user/create-dash-tile");
        ?>
    </h1>
    <form id="create_dash" name="create_dash" method="post">
        <input type="hidden" name="tltype" value="<?php echo escape($tile_type)?>" />
        <input type="hidden" name="url" value="<?php echo escape($url); ?>" />
        <?php generateFormToken("create_dash"); ?>

        <div class="Question">
            <label><?php echo escape($lang["preview"]); ?></label>
            <br />
            <div class="HomePanel DashTile">
                <div id="previewdashtile" class="dashtilepreview HomePanelIN HomePanelDynamicDash"></div>
            </div>
            <div class="clearerleft"></div>
        </div>
        
        <?php
        echo $formextra;

        if ($modifylink) {
            ?>
            <div class="Question">
                <label for="link"><?php echo escape($lang["dashtilelink"]);?></label> 
                <input type="text" name="link" value="<?php echo escape($link); ?>"/>
                <div class="clearerleft"></div>
            </div>
            <?php
        } else {
            ?>
            <input type="hidden" name="link" id="previewlink" value="<?php echo escape($link); ?>" />
            <?php
        }

        if (!$notitle) {
            ?>
            <div class="Question">
                <label for="title"><?php echo escape($lang["dashtiletitle"]);?></label> 
                <input type="text" id="previewtitle" name="title" value="<?php echo escape(ucfirst($title)); ?>"/>
                <div class="clearerleft"></div>
            </div>
            <?php
        } else { ?>
            <input type="hidden" name="notitle" value="1" />
            <?php
        }

        if ($freetext) {
            if ($freetext == "true") {
                $freetext = "";
            }
            ?>
            <div class="Question">
                <label for="freetext"><?php echo escape($lang["dashtiletext"]);?></label> 
                <textarea class="stdwidth" rows="3" type="text" id="previewtext" name="freetext"><?php echo escape(ucfirst($freetext));?></textarea>
                <div class="clearerleft"></div>
            </div>
            <?php
        }

        if ('' != $tile_type && $tile_type !== "conf") {
            ?>
            <!-- Dash tile size selector -->
            <div class="Question">
                <label for="tlsize"><?php echo escape($lang['size']); ?></label>
                <select id="DashTileSize" class="stdwidth" name="tlsize" onchange="updateDashTilePreview();">
                    <option value=""><?php echo escape($lang['single_width']); ?></option>
                    <option value="double"<?php echo 'double' === $tlsize ? ' selected' : ''; ?>><?php echo escape($lang['double_width']); ?></option>
                </select>
                <div class="clearerleft"></div>
            </div>
            <?php
        }

        if (!$tile_nostyle) {
            if (isset($tile_style)) {
                tileStyle($tile_type, $tile_style, $tile_style_colour);
            } else {
                tileStyle($tile_type);
            }
        }

        if ($create && 'ftxt' == $tile_type && allow_tile_colour_change($tile_type)) {
            render_dash_tile_colour_chooser('ftxt', '');
        }

        if ($tile_type == "srch") {
            ?>
            <div class="Question" id="showresourcecount" >
                <label for="tltype"><?php echo escape($lang["showresourcecount"]);?></label> 
                <table>
                    <tbody>
                        <tr>
                            <td width="10" valign="middle" >
                                <input type="checkbox" id="resource_count" name="resource_count" value="1" <?php echo $resource_count ? "checked" : "";?>/>
                            </td>
                        </tr>
                    </tbody>
                </table>
                <div class="clearerleft"></div>
            </div>
            <script>
                jQuery(".tlstyle").change(function() {
                    checked = jQuery(".tlstyle:checked").val();
                    if (checked == "thmbs" || checked == "multi" || checked == "blank") {
                        jQuery("#showresourcecount").show();
                    } else {
                        jQuery("#showresourcecount").hide();
                    }
                });
            </script>
            <?php
        }

        // Show promoted resource selector
        if (($promoted_resource || 'fcthm' == $tile_type) && allowPromotedResources($tile_type)) {
            $resources = array();

            if ('srch' == $tile_type) {
                $search_string = explode('?', $link);
                parse_str(str_replace("&amp;", "&", $search_string[1]), $search_string);

                $search = isset($search_string["search"]) ? $search_string["search"] : "";
                $restypes = isset($search_string["restypes"]) ? $search_string["restypes"] : "";
                $order_by = isset($search_string["order_by"]) ? $search_string["order_by"] : "";
                $archive = isset($search_string["archive"]) ? $search_string["archive"] : "";
                $sort = isset($search_string["sort"]) ? $search_string["sort"] : "";
                $resources = do_search($search, $restypes, $order_by, $archive, -1, $sort);
            } elseif ('fcthm' == $tile_type) {
                $link_parts = explode('?', $link);
                parse_str(str_replace('&amp;', '&', $link_parts[1]), $link_parts);

                $parent = (isset($link_parts["parent"]) ? (int) validate_collection_parent(array("parent" => (int) $link_parts["parent"])) : 0);
                $parent_col_data = get_collection($parent);
                $parent_col_data = (is_array($parent_col_data) ? $parent_col_data : array());

                $resources = dash_tile_featured_collection_get_resources($parent_col_data, array());
                // The resource manually selected for a category doesn't have to be part of the branch (or any FCs). Add it
                // to the list of resources as if it is.
                if (
                    !empty($parent_col_data)
                    && $parent_col_data["thumbnail_selection_method"] == $FEATURED_COLLECTION_BG_IMG_SELECTION_OPTIONS["manual"]
                    && $parent_col_data["bg_img_resource_ref"] > 0 && get_resource_access($parent_col_data["bg_img_resource_ref"]) == RESOURCE_ACCESS_FULL
                ) {
                    $resources[] = array(
                        "ref" => $parent_col_data["bg_img_resource_ref"],
                        "field{$view_title_field}" => get_data_by_field($parent_col_data["bg_img_resource_ref"], $view_title_field)
                    );
                }

                if (!is_numeric($promoted_resource)) {
                    $promoted_resource = dash_tile_featured_collection_get_resources($parent_col_data, array("limit" => 1, "use_thumbnail_selection_method" => true));
                    $promoted_resource = (!empty($promoted_resource) ? $promoted_resource[0]["ref"] : 0);
                }
            }

            if (count($resources) > 0) {
                ?>
                <div class="Question" id="promotedresource">
                    <label for="promoted_image"><?php echo escape($lang['dashtileimage']); ?></label>
                    <select class="stdwidth" id="previewimage" name="promoted_image">
                        <?php foreach ($resources as $resource) { ?>
                            <option
                                value="<?php echo escape($resource["ref"]); ?>"
                                <?php echo $promoted_resource === $resource['ref'] ? 'selected="selected"' : ''; ?>
                            >
                                <?php
                                echo escape(str_replace(
                                    array('%ref','%title'),
                                    array(
                                        $resource['ref'],
                                        i18n_get_translated($resource['field' . $view_title_field])
                                    ),
                                    $lang['ref-title']
                                ));
                                ?>
                            </option>
                        <?php } ?>
                    </select>
                    <div class="clearerleft"></div>
                </div>

                <script>
                    jQuery('.tlstyle').change(function() {
                        checked = jQuery('.tlstyle:checked').val();

                        if (checked == 'thmbs') {
                            jQuery('#promotedresource').show();
                        } else {
                            jQuery('#promotedresource').hide();
                        }
                    });
                </script>
                <?php
            }
        }

        if (checkPermission_dashadmin()) {
            ?>
            <div class="Question">
                <label for="tile_audience"><?php echo escape($lang['who_should_see_dash_tile']); ?></label> 
                <table>
                    <tbody>
                        <tr>
                            <td width="10" valign="middle" >
                                <input type="radio" id="all_users_false" name="tile_audience" value="false" <?php echo $allusers ? '' : 'checked'; ?> />
                            </td>
                            <td align="left" valign="middle" >
                                <label class="customFieldLabel" for="all_users_false"><?php echo escape($lang['dash_tile_audience_me']); ?></label>
                            </td>
                            <td width="10" valign="middle" >
                                <input type="radio" id="all_users_true" name="tile_audience" value="true" <?php echo ($allusers && empty($current_specific_user_groups)) ? 'checked' : ''; ?> />
                            </td>
                            <td align="left" valign="middle" >
                                <label class="customFieldLabel" for="all_users_true"><?php echo escape($lang['dash_tile_audience_all_users']); ?></label>
                            </td>
                            <td width="10" valign="middle" >
                                <input type="radio" id="dash_tile_audience_user_group" name="tile_audience" value="specific_user_groups" <?php echo ($allusers && !empty($current_specific_user_groups)) ? 'checked' : ''; ?> />
                            </td>
                            <td align="left" valign="middle" >
                                <label class="customFieldLabel" for="dash_tile_audience_user_group"><?php echo escape($lang['dash_tile_audience_user_group']); ?></label>
                            </td>
                        </tr>
                    </tbody>
                </table>
                <span style='margin-top:10px;float:left;display:none;font-style:italic;' class='FormHelp clearerleft' id='all_userseditchange'><?php echo escape($lang["dasheditchangeall_users"]);?></span>
                <div class="clearerleft"></div>
                <?php if ($edit && $allusers && !$managed_home_dash) { ?>
                    <script>
                        jQuery("input:radio[name='tile_audience']").change(function() {
                            if (jQuery(this).prop("checked") && jQuery(this).val() == 'false') {
                                jQuery("#all_userseditchange").show();
                            } else {
                                jQuery("#all_userseditchange").hide();
                            }
                        });
                    </script>
                <?php } ?>
            </div>
            <?php
            render_user_group_checkbox_select('specific_user_groups', $current_specific_user_groups, 'padding-left: 310px; display: none;');
        }
        ?>

        <div class="QuestionSubmit">
            <div class="Inline">
                <input name="Submit" type="submit" value="<?php echo $submittext;?>" />
            </div>
            <div class="clearerleft"></div>
        </div>

        <script>
            jQuery(document).ready(function() {
                if (jQuery('#dash_tile_audience_user_group').prop('checked')) {
                    jQuery('#specific_user_groups').show();
                }
                jQuery('.tlstyle').trigger('change');
            });

            jQuery('input:radio[name="tile_audience"]').change(function() {
                if (jQuery(this).prop('checked') && jQuery(this).val() == 'specific_user_groups') {
                    jQuery('#specific_user_groups').show();
                } else {
                    jQuery('#specific_user_groups').hide();
                }
            });
        </script>
    </form>

    <script>
        function updateDashTilePreview() {
            var prevstyle = jQuery(".tlstyle:checked").val();
            var width = 250;
            var height = 160;
            var pretitle = encodeURIComponent(jQuery("#previewtitle").val());
            var pretxt = encodeURIComponent(jQuery("#previewtext").val());
            var prelink= encodeURIComponent(jQuery("#previewlink").val());
            var tile = "&tllink="+prelink+"&tltitle="+pretitle+"&tltxt="+pretxt;
            var tlsize = encodeURIComponent(jQuery('#DashTileSize :selected').val());

            // Some tile types don't have style
            if (typeof prevstyle === 'undefined') {
                prevstyle = '<?php echo validate_tile_style($tile_type, (isset($tile_style) ? $tile_style : "")); ?>';
            }

            <?php
            if ($tile_type == "srch") {
                ?> 
                var count = jQuery("#resource_count").is(':checked');
                if (count) {
                    count = 1;
                } else {
                    count = 0;
                }
                tile = tile + "&tlrcount=" + encodeURIComponent(count);
                <?php
            }

            if ($promoted_resource && allowPromotedResources($tile_type)) {
                ?>
                tile = tile + '&promimg=' + encodeURIComponent(jQuery('#previewimage').val()); 
                <?php
            }

            #Preview URL
            if (empty($url) || strpos($url, "pages/ajax/dash_tile.php") !== false) {
                $previewurl = $baseurl_short . "pages/ajax/dash_tile_preview.php";
            } else {
                $previewurl = $baseurl_short . $url;
            }
            ?>

            // Change size if needed:
            jQuery('#previewdashtile').removeClass('DoubleWidthDashTile');

            if (
                'double' == jQuery('#DashTileSize :selected').val()
                || (typeof event !== 'undefined' && event.type == 'change' && 'double' == jQuery(event.target).val())
            ) {
                jQuery('#previewdashtile').addClass('DoubleWidthDashTile');
                width = 515;
            }
                
            jQuery("#previewdashtile").load("<?php echo escape($previewurl); ?>?tltype=<?php echo urlencode($tile_type)?>&tlsize=" + tlsize + "&tlstyle="+prevstyle+"&tlwidth="+width+"&tlheight="+height+tile);
        }

        updateDashTilePreview();
        jQuery("#previewtitle").change(updateDashTilePreview);
        jQuery("#previewtext").change(updateDashTilePreview);
        jQuery("#resource_count").change(updateDashTilePreview);
        jQuery(".tlstyle").change(updateDashTilePreview);
        jQuery("#promotedresource").change(updateDashTilePreview);
    </script>
</div><!-- End of BasicsBox -->

<?php
include "../include/footer.php";