lists/list_comments.inc.php

<?php if(!function_exists('startedIndexPhp')) { header("location:../index.php"); exit();}
# streber - a php based project management system
# Copyright (c) 2005 Thomas Mann - thomas@pixtur.de
# Distributed under the terms and conditions of the GPL as stated in docs/license.txt

class ListBlock_comments extends ListBlock
{

    public function __construct($args=NULL) {
        global $PH;

        parent::__construct();

        $this->id       ='comments';
        $this->bg_style ='bg_misc';

        $this->no_items_html=$PH->getLink('commentNew');;

        $this->title    =__("Comments");


        #--- columns ----
        $this->add_col( new ListBlockCol_CommentPoster());
        $this->add_col( new ListBlockCol_CommentText());

        #--- functions -------
        $this->add_function(new ListFunction(array(
            'target'=>$PH->getPage('commentNew')->id,
            'name'  =>__('New Comment'),
            'id'    =>'commentNew',
            'label' => __('Add Comment'),
            'context_menu'=>'submit',
        )));
        $this->add_function(new ListFunction(array(
            'target'=>$PH->getPage('itemsAsBookmark')->id,
            'name'  =>__('Mark as bookmark'),
            'id'    =>'itemsAsBookmark',
            'context_menu'=>'submit',
        )));
        }
}



class ListBlockCol_CommentPoster extends ListBlockCol
{

    public $key= 'created_by';
    public $width='15%';

    function __construct($args=NULL) {
        parent::__construct($args);
        #$this->name= __('By','column header');
    }
    function render_tr(&$obj, $style="") {

        global $PH;
        global $auth;
        global $COMMENTTYPE_NAMES;

        if(!isset($obj) || !$obj instanceof Comment) {
            trigger_error("ListBlock->render_tr() called without valid object",E_USER_WARNING);
            return;
        }


        $style_cur_user='';
        if($obj->created_by != 0 && $person=Person::getById($obj->created_by)) {
            if($obj->created_by == $auth->cur_user->id) {
                $style_cur_user= 'by_cur_user';
            }
        }
        $column_poster= '<td class="details ' . $style_cur_user . '">';


        ### get user ###
        {

            if($obj->created_by != 0 && $person=Person::getById($obj->created_by)) {
                $column_poster.= '<p class="poster">'.$person->getLink().'</p>';
            }
        }



        if(!$obj->view_collapsed) {
            ### time ###
            $p_time=renderDateHtml($obj->time);


            $column_poster.= "<span class=date>$p_time</span>";
            ### pub level if not open ###
            if($obj->pub_level != PUB_LEVEL_OPEN) {
                global $g_pub_level_names;
                $column_poster .= "<br>(". $g_pub_level_names[$obj->pub_level]. ')<br>';
            }

            ### get version ###
            {
                require_once(confGet('DIR_STREBER') . "db/db_itemchange.inc.php");
                $versions= ItemVersion::getFromItem($obj);
                if(count($versions) > 1) {
                    $column_poster.= "<br>" . 
                                    $PH->getLink('itemViewDiff', 
                                        sprintf(__("version %s"), count($versions)), 
                                        array('item' => $obj->id)
                                    ); 
                }
                
                
            }


            ### edit functions - depending on the relation of the current user ###
            {
                $column_poster.= "<div class=edit_functions>";


                # if current user is the creator of the comment
                if($obj->created_by == $auth->cur_user->id) {
                    if($pp= $obj->getProjectPerson()) {
                        if($pp->level_edit < $obj->pub_level) {
                            $column_poster.= $PH->getLink('commentEdit', __('Edit'), array('comment'=>$obj->id));
                        }
                        if($pp->level_delete < $obj->pub_level) {
                            $column_poster.= $PH->getLink('commentsDelete', __('Delete'), array('comment'=>$obj->id));
                        }
                    }
                }
                else
                {
                    ### check sufficient rights ###
                    if($parent_task= Task::getEditableById($obj->task)) {
                        # have to send the task-id otherwise the reply function doesn't work
                        $column_poster.= $PH->getLink('commentNew', __('Reply'), array( 'comment'=>$obj->id, 'parent_task'=>$obj->task));

                        if($obj->pub_level != PUB_LEVEL_OPEN) {
                            $column_poster.= $PH->getLink('itemsSetPubLevel', __('Publish'), array( 'item'=>$obj->id, 'item_pub_level'=>PUB_LEVEL_OPEN));
                        }

                    }
                }
                $column_poster.= "</div>";
            }
        }

        $column_poster.= "</td>";

        print $column_poster;
    }
}






class ListBlockCol_CommentText extends ListBlockCol
{
    public $key='name';      # for sql-column for sorting

    public function __construct($args=NULL)
    {
        parent::__construct($args);
        $this->width='80%';
        $this->id='topic';
    }

    function render_tr(&$obj, $style="")
    {
        global $PH;
        if(!isset($obj) || !$obj instanceof Comment) {
            trigger_error("ListBlock->render_tr() called without valid object",E_USER_WARNING);
            return;
        }


        global $auth;
        if($obj->created_by == $auth->cur_user->id) {
            $column_text= '<td class="comment_text by_cur_user">';
        }
        else {
            $column_text= "<td class=comment_text>";
        }


        $column_text.= "<div class=comment_block style='padding-left:".($obj->level*2.0)."em'>";

        if($obj->view_collapsed) {
            $column_text.= $PH->getLink('commentToggleViewCollapsed',"<img src=\"" . getThemeFile("img/toggle_folder_closed.gif") . "\">",array('comment'=>$obj->id),NULL, true);
            $column_text.= "<span class=title>" . $PH->getLink('commentView',$obj->name, array('comment' => $obj->id)) . "</span>";
            if($obj->num_children) {
                $column_text.= "<span class=children> (";
                if($obj->num_children == 1) {
                    $column_text.= __("1 sub comment");
                }
                else {
                    $column_text.= printf(__("%s sub comments"), $obj->num_children);
                }
                $column_text.= ")</span>";
            }
        }
        else {
            $column_text.= $PH->getLink('commentToggleViewCollapsed',"<img src=\"" . getThemeFile("img/toggle_folder_open.gif") . "\">",array('comment'=>$obj->id),NULL,true);
            $column_text.= "<span class=title>" . $PH->getLink('commentView',$obj->name, array('comment' => $obj->id)) . "</span>";

            require_once(confGet('DIR_STREBER') . 'render/render_wiki.inc.php');
            $project= Project::getVisibleById($obj->project);
            $obj->nowViewedByUser();


            ### editable? ###
            $editable= false;
            if($obj->created_by == $auth->cur_user->id) {
                if($pp= $obj->getProjectPerson()) {
                    if($pp->level_edit < $obj->pub_level) {
                        $editable= true;
                    }
                }
            }
            if($editable) {
                $diz= wiki2html($obj->description, $project, $obj->id, 'description');
            }
            else {
                $diz= wiki2html($obj->description, $project);
            }


            if($diz) {
                $column_text.= "<div class=comment_text>$diz</div>";
            }
        }

        $column_text.= "</div>";
        $column_text.= "</td>";

        print $column_text;
    }
}




?>

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