root/releases/0.1.1b/units/templates/templates_edit.php

<?php

    global $template;
    global $template_definition;
    
    if (!isset($parameter)) {
    // Get template details
        $template_id = db_query("select template_id from users where ident = " . $_SESSION['userid']);
        if (sizeof($template_id) > 0) {
            $template_id = $template_id[0]->template_id;
        } else {
            $template_id = -1;
        }
    } else {
        if (!is_array($parameter)) {
            $template_id = (int) $parameter;
        } else {
            $template_id = -1;
        }
    }

    // Grab title, see if we can edit the template
        $editable = 0;
        if ($template_id == -1) {
            $templatetitle = "Default Template";
        } else {
            $templatestuff = db_query("select * from templates where ident = $template_id");
            $templatetitle = stripslashes($templatestuff[0]->name);
            if ($templatestuff[0]->owner == $_SESSION['userid']) {
                $editable = 1;
            }
            if (($templatestuff[0]->owner != $_SESSION['userid']) && ($templatestuff[0]->public != 'yes')) {
                $template_id = -1;
            }
        }
    
    // Grab the template content
        if ($template_id == -1) {
            $current_template = $template;
        } else {
            $result = db_query("select * from template_elements where template_id = $template_id");
            if (sizeof($result) > 0) {
                foreach($result as $element) {
                    $current_template[stripslashes($element->name)] = stripslashes($element->content);
                }
            } else {
                $current_template = $template;
            }
        }
    
    $run_result .= <<< END
    
    <form action="" method="post">
    
END;
    
    $run_result .= run("templates:draw", array(
                                                'context' => 'databoxvertical',
                                                'name' => '<b>Template Name</b>',
                                                'contents' => run("display:input_field",array("templatetitle",$templatetitle,"text"))
                                            )
                                            );

    foreach($template_definition as $element) {
        
        $name = "<b>" . $element['name'] . "</b><br /><i>" . $element['description'] . "</i>";
        
        if (sizeof($element['glossary']) > 0) {
            $column1 = "<b>Glossary</b><br />";
            foreach($element['glossary'] as $gloss_id => $gloss_descr) {
                $column1 .= $gloss_id . " -- " . $gloss_descr . "<br />";
            }
        } else {
            $column1 = "";
        }
        
        if ($current_template[$element['id']] == "" || !isset($current_template[$element['id']])) {
            $current_template[$element['id']] = $template[$element['id']];
        }
        
        $column2 = run("display:input_field",array("template[" . $element['id'] . "]",$current_template[$element['id']],"longtext"));
/*        
        $run_result .= run("templates:draw", array(
                                'context' => 'databox',
                                'name' => $name,
                                'column2' => $column1,
                                'column1' => $column2
                            )
                            );
*/
        $run_result .= run("templates:draw", array(
                                'context' => 'databoxvertical',
                                'name' => $name,
                                'contents' => $column1 . "<br />" . $column2
                            )
                            );

                                    
    }
    
    if ($editable) {
        $run_result .= <<< END
    
        <p align="center">
            <input type="hidden" name="action" value="templates:save" />
            <input type="hidden" name="save_template_id" value="$template_id" />
            <input type="submit" value="Save" />
        </p>    
    
END;
    } else {
        $run_result .= <<< END
        
        <p>
            You may not edit this template. To create a new, editable template
            <i>based</i> on the default, go to <a href="index.php">the main templates page</a>.
        </p>
        
END;
    }
    $run_result .= <<< END
        
    </form>
    
END;

?>