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- <?php // $Id$
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) Dokeos S.A.
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- 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 (at your option) any later version.
- See the GNU General Public License for more details.
- Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- function display_action_links($always_show_tool_options, $always_show_upload_form)
- {
- $display_output = "";
- if (! $always_show_upload_form )
- {
- $display_output .= "<li><strong>" . "<a href=\"".$_SERVER['PHP_SELF']."?display_upload_form=true\">". get_lang("UploadADocument") . "</strong></a></li>";
- }
- if (! $always_show_tool_options && api_is_allowed_to_edit() )
- {
- $display_output .= "<li><strong>" . "<a href=\"".$_SERVER['PHP_SELF']."?display_tool_options=true\">" . get_lang("EditToolOptions") . "</a>" . "</strong></a></li>";
- }
-
- if ($display_output != "") echo "<ul>$display_output</ul>";
- }
- /**
- * Displays all options for this tool.
- * These are
- * - make all files visible / invisible
- * - set the default visibility of uploaded files
- *
- * @param $uploadvisibledisabled
- * @param $origin
- */
- function display_tool_options($uploadvisibledisabled, $origin)
- {
- $is_allowed_to_edit = api_is_allowed_to_edit();
- $work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
-
- if (! $is_allowed_to_edit) return;
- echo "<table cellpadding=\"5\" cellspacing=\"2\" border=\"0\">\n";
-
- echo "<tr>\n",
- "<td colspan=\"2\">\n",
-
- "<table cellspacing=\"0\" cellpadding=\"5\" border=\"1\" bordercolor\"gray\">\n",
- "<tr>\n",
- "<td>",
- get_lang('AllFiles')." : ",
- "<a href=\"".$_SERVER['PHP_SELF']."?origin=$origin&delete=all\" ",
- "onclick=\"javascript:if(!confirm('".addslashes(htmlentities(get_lang('ConfirmYourChoice')))."')) return false;\">",
- "<img src=\"../img/delete.gif\" border=\"0\" alt=\"".get_lang('Delete')."\" align=\"absmiddle\">",
- "</a>",
- " ";
- $sql_query = "SHOW COLUMNS FROM ".$work_table." LIKE 'accepted'";
- $sql_result = api_sql_query($sql_query,__FILE__,__LINE__);
- if ($sql_result)
- {
- $columnStatus = mysql_fetch_array($sql_result);
- if ($columnStatus['Default'] == 1)
- {
- echo "<a href=\"".$_SERVER['PHP_SELF']."?origin=$origin&make_invisible=all\">",
- "<img src=\"../img/visible.gif\" border=\"0\" alt=\"".get_lang('Invisible')."\" align=\"absmiddle\">",
- "</a>\n";
- }
- else
- {
- echo "<a href=\"".$_SERVER['PHP_SELF']."?origin=$origin&make_visible=all\">",
- "<img src=\"../img/invisible.gif\" border=\"0\" alt=\"".get_lang('Visible')."\" align=\"absmiddle\">",
- "</a>\n";
- }
- }
- echo "</td></tr>";
- display_default_visibility_form($uploadvisibledisabled, $origin);
-
- echo "</table>";
- echo "</td></tr>";
- echo "</table>";
- }
- /**
- * Displays the form where course admins can specify wether uploaded documents
- * are visible or invisible by default.
- *
- * @param $uploadvisibledisabled
- * @param $origin
- */
- function display_default_visibility_form($uploadvisibledisabled, $origin)
- {
- ?>
- <form method="post" action="<?php echo $_SERVER['PHP_SELF']."?origin=$origin"; ?>">
- <tr><td align="left">
- <strong><?php echo get_lang("_default_upload"); ?><br></strong>
- <input class="checkbox" type="radio" name="uploadvisibledisabled" value="0"
- <?php if($uploadvisibledisabled==0) echo "checked"; ?>>
- <?php echo get_lang("_new_visible");?><br>
- <input class="checkbox" type="radio" name="uploadvisibledisabled" value="1"
- <?php if($uploadvisibledisabled==1) echo "checked"; ?>>
- <?php echo get_lang("_new_unvisible"); ?><br>
- <input type="submit" name="changeProperties" value="<?php echo get_lang("Ok"); ?>">
- </td></tr>
- </form>
- <?php
- }
- /**
- * Display the list of student publications, taking into account the user status
- *
- * @param $currentCourseRepositoryWeb, the web location of the course folder
- * @param $link_target_parameter - should there be a target parameter for the links
- * @param $dateFormatLong - date format
- * @param $origin - typically empty or 'learnpath'
- */
- function display_student_publications_list($currentCourseRepositoryWeb, $link_target_parameter, $dateFormatLong, $origin)
- {
- //init
- $work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
- $iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
- $is_allowed_to_edit = api_is_allowed_to_edit();
- $user_id = api_get_user_id();
- $publications_list = array();
- $sort_params = array();
- if( isset($_GET['column']))
- {
- $sort_params[] = 'column='.$_GET['column'];
- }
- if( isset($_GET['page_nr']))
- {
- $sort_params[] = 'page_nr='.$_GET['page_nr'];
- }
- if( isset($_GET['per_page']))
- {
- $sort_params[] = 'per_page='.$_GET['per_page'];
- }
- if( isset($_GET['direction']))
- {
- $sort_params[] = 'direction='.$_GET['direction'];
- }
- $sort_params = implode('&',$sort_params);
-
- //Get list from database
- if (!empty($_SESSION['toolgroup'])){
- $group_query = " WHERE post_group_id = '".$_SESSION['toolgroup']."' "; // set to select only messages posted by the user's group
- }
- else {
- $group_query = '';
- }
- $sql_get_publications_list = "SELECT * " .
- "FROM ".$work_table." " .
- $group_query.
- "ORDER BY id";
- //echo $sql_get_publications_list;
- $sql_result = api_sql_query($sql_get_publications_list,__FILE__,__LINE__);
-
- $table_header[] = array(get_lang('Title'),true);
- $table_header[] = array(get_lang('Description'),true);
- $table_header[] = array(get_lang('Authors'),true);
- $table_header[] = array(get_lang('Date'),true);
- if( $is_allowed_to_edit)
- {
- $table_header[] = array(get_lang('Modify'),true);
- }
- $table_data = array();
- while( $work = mysql_fetch_object($sql_result))
- {
- //Get the author ID for that document from the item_property table
- $is_author = false;
- $author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=".$work->id;
- $author_qry = api_sql_query($author_sql,__FILE__,__LINE__);
- if(Database::num_rows($author_qry)==1){
- $is_author = true;
- }
-
- //display info depending on the permissions
- if( $work->accepted == '1' || $is_allowed_to_edit)
- {
- $row = array();
- if($work->accepted == '0')
- {
- $class='class="invisible"';
- }
- else
- {
- $class='';
- }
- $url = implode("/", array_map("rawurlencode", explode("/", $work->url)));
- $row[] = '<a href="'.$currentCourseRepositoryWeb.$url.'"'.$class.'>'.$work->title.'</a>';
- $row[] = $work->description;
- $row[] = $work->author;
- $row[] = $work->sent_date;
- if( $is_allowed_to_edit)
- {
- if($work->accepted == '1')
- {
- $action = '<a href="'.$_SERVER['PHP_SELF'].'?origin='.$origin.'&make_invisible='.$work->id.'&'.$sort_params.'"><img src="../img/visible.gif" alt="'.get_lang('Invisible').'"></a>';
- }
- else
- {
- $action = '<a href="'.$_SERVER['PHP_SELF'].'?origin='.$origin.'&make_visible='.$work->id.'&'.$sort_params.'"><img src="../img/invisible.gif" alt="'.get_lang('Visible').'"></a>';
- }
- $action .= '<a href="'.$_SERVER['PHP_SELF'].'?origin='.$origin.'&edit='.$work->id.'"><img src="../img/edit.gif" alt="'.get_lang('Modify').'"></a>';
- $action .= '<a href="'.$_SERVER['PHP_SELF'].'?origin='.$origin.'&delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice')))."'".')) return false;"><img src="../img/delete.gif" alt="'.get_lang('WorkDelete').'"></a>';
-
- $row[] = $action;
- }elseif($is_author){
- $action = '';
- $action .= '<a href="'.$_SERVER['PHP_SELF'].'?&origin='.$origin.'&edit='.$work->id.'"><img src="../img/edit.gif" alt="'.get_lang('Modify').'"></a>';
- $action .= '<a href="'.$_SERVER['PHP_SELF'].'?&origin='.$origin.'&delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang('ConfirmYourChoice')))."'".')) return false;"><img src="../img/delete.gif" alt="'.get_lang('WorkDelete').'"></a>';
-
- $row[] = $action;
- }else{
- $row[] = " ";
- }
- $table_data[] = $row;
- }
- }
- if( count($table_data) > 0)
- {
- Display::display_sortable_table($table_header,$table_data);
- }
- }
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