<?php
# Lifter002: TODO
# Lifter007: TODO
# Lifter003: TODO
# Lifter010: TODO
/**
* ExternElementPersondetailsHeader.class.php
*
*
*
*
* @author       Peter Thienel <pthienel@web.de>, Suchi & Berg GmbH <info@data-quest.de>
* @access       public
* @modulegroup  extern
* @module       ExternElementTableHeader
* @package  studip_extern
*/

// +---------------------------------------------------------------------------+
// This file is part of Stud.IP
// ExternElementPersondetailsHeader.class.php
//
// Copyright (C) 2003 Peter Thienel <pthienel@web.de>,
// Suchi & Berg GmbH <info@data-quest.de>
// +---------------------------------------------------------------------------+
// 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 any later version.
// +---------------------------------------------------------------------------+
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// +---------------------------------------------------------------------------+


class ExternElementPersondetailsHeader extends ExternElement {

    var $attributes = ["table_width", "table_align", "table_border", "table_bgcolor",
                "table_bordercolor", "table_cellpadding", "table_cellspacing", "table_class",
                "table_style", "tr_class", "tr_style", "headlinetd_height", "headlinetd_align",
                "headlinetd_valign", "headlinetd_bgcolor", "headlinetd_class", "headlinetd_style",
                "picturetd_width", "picturetd_align", "picturetd_valign", "picturetd_bgcolor",
                "picturetd_class", "picturetd_style", "contacttd_width", "contacttd_align",
                "contacttd_valign", "contacttd_bgcolor", "contacttd_class", "contacttd_style",
                "font_face", "font_size", "font_color", "font_class", "font_style", "img_align",
                "img_border", "img_width", "img_height", "hidename"];

    /**
    * Constructor
    *
    * @param array config
    */
    function __construct($config = "") {
        if ($config)
            $this->config = $config;

        $this->name = "PersondetailsHeader";
        $this->real_name = _("Seitenkopf/Bild");
        $this->description = _("Angaben zur Gestaltung des Seitenkopfes.");
    }

    function getDefaultConfig () {
        $config = [
            "table_width" => "100%",
            "table_border" => "0",
            "table_bordercolor" => "",
            "table_cellpadding" => "0",
            "table_cellspacing" => "0",
            "hidename" => ""
        ];

        return $config;
    }

    /**
    *
    */
    function toStringEdit ($post_vars = "", $faulty_values = "",
            $edit_form = "", $anker = "") {

        $out = "";
        $table = "";
        if ($edit_form == "")
            $edit_form = new ExternEditModule($this->config, $post_vars, $faulty_values, $anker);

        $edit_form->setElementName($this->getName());
        $element_headline = $edit_form->editElementHeadline($this->real_name,
                $this->config->getName(), $this->config->getId(), TRUE, $anker);

        $headline = $edit_form->editHeadline(_("Allgemeine Angaben zum Element Seitenkopf/Bild"));

        $title = _('Überschrift (Name) ausblenden') . ':';
        $info = _("Unterdrückt die Anzeige des Namens als Überschrift.");
        $table .= $edit_form->editCheckboxGeneric("hidename", $title, $info, '1', '');

        $content_table = $edit_form->editContentTable($headline, $table);
        $content_table .= $edit_form->editBlankContent();

        $attributes = ["table_width", "table_align", "table_border", "table_bgcolor",
                "table_bordercolor", "table_cellpadding", "table_cellspacing", "table_class",
                "table_style", "tr_class", "tr_style", "headlinetd_height", "headlinetd_align",
                "headlinetd_valign", "headlinetd_bgcolor", "headlinetd_class", "headlinetd_style",
                "font_face", "font_size", "font_color", "font_class", "font_style",
                "picturetd_width", "picturetd_align", "picturetd_valign", "picturetd_bgcolor",
                "picturetd_class", "picturetd_style", "contacttd_width", "contacttd_align",
                "contacttd_valign", "contacttd_bgcolor", "contacttd_class", "contacttd_style",];
        $headlines = ["table" => _("Tabelle Seitenkopf/Bild (HTML-Tag &lt;table&gt;)"),
                "tr" => _("Tabellenzeile Name (HTML-Tag &lt;tr&gt;)"),
                "headlinetd" => _("Tabellenzelle Name (HTML-Tag &lt;td&gt;)"),
                "font" => _("Schriftformatierung Name (HTML-Tag &lt;font&gt;)"),
                "picturetd" => _("Tabellenzelle Bild (HTML-Tag &lt;td&gt;)"),
                "contacttd" => _("Tabellenzelle Kontakt (HTML-Tag &lt;td&gt;)")];
        $content_table .= $edit_form->getEditFormContent($attributes, $headlines);
        $content_table .= $edit_form->editBlankContent();

        $headline = $edit_form->editHeadline(_("Bild"));

        $title = _('Ausrichtung') . ':';
        $info = _("Ausrichtung des Bildes.");
        $names = [_("zentriert"), _("linksbündig"), _("rechtsbündig"),
                _("obenbündig"), _("untenbündig")];
        $values = ["center", "left", "right", "top", "bottom"];
        $table = $edit_form->editOptionGeneric("img_align", $title, $info, $values, $names);

        $title = _('Rahmenbreite') . ':';
        $info = _("Breite des Bildrahmens.");
        $table .= $edit_form->editTextfieldGeneric("img_border", $title, $info, 3, 3);

        $title = _('Breite') . ':';
        $info = _("Breite des Bildes.");
        $table .= $edit_form->editTextfieldGeneric("img_width", $title, $info, 3, 3);

        $title = _('Höhe') . ':';
        $info = _("Breite des Bildes.");
        $table .= $edit_form->editTextfieldGeneric("img_height", $title, $info, 3, 3);

        $content_table .= $edit_form->editContentTable($headline, $table);
        $content_table .= $edit_form->editBlankContent();

        $submit = $edit_form->editSubmit($this->config->getName(),
                $this->config->getId(), $this->getName());
        $out = $edit_form->editContent($content_table, $submit);
        $out .= $edit_form->editBlank();

        return $element_headline . $out;
    }

    function toString ($args = null) {
        if (!$args["main_module"])
            $args["main_module"] = "Main";

        $pic_max_width = $this->config->getValue($this->name, "img_width");
        $pic_max_height = $this->config->getValue($this->name, "img_height");

        // fit size of image
        if ($pic_max_width && $pic_max_height) {
            $pic_size = @getimagesize("user/"
                    . $db->f("user_id") . ".jpg");

            if ($pic_size[0] > $pic_max_width || $pic_size[1] > $pic_max_height) {
                $fak_width = $pic_size[0] / $pic_max_width;
                $fak_height = $pic_size[1] / $pic_max_height;
                if ($fak_width > $fak_height) {
                    $pic_width = (int) ($pic_size[0] / $fak_width);
                    $pic_height = (int) ($pic_size[1] / $fak_width);
                }
                else {
                    $pic_height = (int) ($pic_size[1] / $fak_height);
                    $pic_width = (int) ($pic_size[0] / $fak_height);
                }
            }
            else {
                $pic_width = $pic_size[0];
                $pic_height = $pic_size[1];
            }
            $pic_max_width = $pic_width;
            $pic_max_height = $pic_height;
        }
    /*  else {
            $pic_max_width = "";
            $pic_max_height = "";
        }*/

        $this->config->config[$this->name]["img_width"] = $pic_max_width;
        $this->config->config[$this->name]["img_height"] = $pic_max_height;

        if ($this->config->getValue($args["main_module"], "showcontact")
            && $this->config->getValue($args["main_module"], "showimage"))
            $colspan = " colspan=\"2\"";
        else
            $colspan = "";

        $out = "\n<tr><td width=\"100%\">\n";
        $out .= $this->config->getTag($this->name, "table") . "\n";

        // display name as headline
        if (!$this->config->getValue($this->name, 'hidename')) {
            $out .= $this->config->getTag($this->name, "tr");
            $out .= "<td$colspan width=\"100%\"";
            $out .= $this->config->getAttributes($this->name, "headlinetd") . ">";
            $out .= $this->config->getTag($this->name, "font");
            $out .= $args["content"]["name"];
            $out .= "</font></td></tr>\n";
        }

        if ($this->config->getValue($args["main_module"], "showimage")
                || $this->config->getValue($args["main_module"], "showcontact")) {
            $out .= "<tr>";
            if ($this->config->getValue($args["main_module"], "showcontact")
                    && ($this->config->getValue($args["main_module"], "showimage") == "right"
                    || !$this->config->getValue($args["main_module"], "showimage"))) {
                    $out .= $this->config->getTag($this->name, "contacttd");
                    $args["content"]["contact"] . "</td>\n";
            }

            if ($this->config->getValue($args["main_module"], "showimage")) {
                $out .= $this->config->getTag($this->name, "picturetd");
                if (file_exists($args["content"]["picture_url"])) {
                    $out .= "<img src=\"{$args['content']['picture_url']}\" ";
                    $out .= "alt=\"Picture " . htmlReady(trim($db->f("fullname"))) . "\"";
                    $out .= $this->config->getAttributes($this->name, "img") . "></td>";
                }
                else
                    $out .= "&nbsp;</td>";
            }

            if ($this->config->getValue($args["main_module"], "showcontact")
                    && $this->config->getValue($args["main_module"], "showimage") == "left") {
                $out .= $this->config->getTag("PersondetailsHeader", "contacttd");
                $out .= $args["content"]["contact"] . "</td>\n";
            }

            $out .= "</tr>\n";
        }

        $out .= "</table>\n</td></tr>\n";

        return $out;
    }

    function checkValue ($attribute, $value) {
        if ($attribute == "hidename") {
            if (!isset($_POST["PersondetailsHeader_$attribute"])) {
                $_POST["PersondetailsHeader_$attribute"] = 0;
                return FALSE;
            }

            return !($value == "1" || $value == "");
        }

        return FALSE;
    }

}