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chamilo-lms
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course setting that allows the course admin to decide if the users are allowed to delete their own document or not

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minor refactoring display::return_icon
skala
Patrick Cool 16 years ago
parent a08e53e779
commit ccfd386449
2 changed files with 68 additions and 13 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 56
      main/work/work.lib.php
  2. 25
      main/work/work.php

56
main/work/work.lib.php
Unescape View File

@ -109,6 +109,7 @@ function display_tool_options($uploadvisibledisabled, $origin,$base_work_dir,$cu
echo '<form method="post" action="'.api_get_self().'?origin='.$origin.'&gradebook='.$gradebook.'&display_tool_options=true">';
echo '<div class="row"><div class="form_header">'.get_lang('EditToolOptions').'</div></div>';
display_default_visibility_form($uploadvisibledisabled);
display_studentsdelete_form();
echo '<div class="row">
<div class="formw">
<button type="submit" class="save" name="changeProperties" value="'.get_lang('Ok').'">'.get_lang('Ok').'</button>
@ -143,6 +144,40 @@ function display_default_visibility_form($uploadvisibledisabled) {
<?php
}
/**
* Display a part of the form to edit the settings of the tool
* In this case weither the students are allowed to delete their own publication or not (by default not)
*
* @return html code
* @since Dokeos 1.8.6.2
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
*/
function display_studentsdelete_form()
{
// by default api_get_course_setting returns -1 and the code only expects 0 or 1 so anything tha
// is different than 1 will be converted into 0
$current_course_setting_value = api_get_course_setting('student_delete_own_publication');
if ($current_course_setting_value <> 1)
{
$current_course_setting_value = 0;
}
?>
<div class="row">
<div class="label">
<?php echo get_lang('StudentAllowedToDeleteOwnPublication'); ?>
</div>
<div class="formw">
<input class="checkbox" type="radio" name="student_delete_own_publication" value="0"
<?php if($current_course_setting_value==0) echo "checked"; ?> />
<?php echo get_lang("No");?><br />
<input class="checkbox" type="radio" name="student_delete_own_publication" value="1"
<?php if($current_course_setting_value==1) echo "checked"; ?> />
<?php echo get_lang("Yes"); ?>
</div>
</div>
<?php
}
/**
* This function displays the firstname and lastname of the user as a link to the user tool.
*
@ -237,7 +272,7 @@ function create_group_date_select($prefix='') {
*/
function display_student_publications_list($work_dir,$sub_course_dir,$currentCourseRepositoryWeb, $link_target_parameter, $dateFormatLong, $origin,$add_in_where_query='')
{
global $charset,$timeNoSecFormat,$dateFormatShort,$gradebook;
global $charset,$timeNoSecFormat,$dateFormatShort,$gradebook, $_user;
// Database table names
$work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
$iprop_table = Database::get_course_table(TABLE_ITEM_PROPERTY);
@ -325,9 +360,7 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
$table_header[] = array(get_lang('Date'),true);
if ($origin != 'learnpath') {
if ($is_allowed_to_edit) {
$table_header[] = array(get_lang('Modify'),true);
}
$table_header[] = array('RealDate',false);
}
@ -341,11 +374,7 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
}
$column_show[]=1; //date
if( $is_allowed_to_edit && $origin != 'learnpath') {
$column_show[]=1; //modify
}
$column_show[]=1; // modify
$column_show[]=0; //real date in correct format
@ -654,7 +683,7 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
if( $is_allowed_to_edit) {
$action .= '<a href="'.api_get_self().'?cidReq='.api_get_course_id().
'&curdirpath='.$my_sub_dir.'&origin='.$origin.'&gradebook='.$gradebook.'&edit_dir='.$mydir.'"><img src="../img/edit.gif" alt="'.get_lang('Modify').'" title="'.get_lang('Modify').'"></a>';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&gradebook='.$gradebook.'&delete_dir='.$mydir.'&delete2='.$id2.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('DirDelete').'" ><img src="'.api_get_path(WEB_IMG_PATH).'delete.gif" alt="'.get_lang('DirDelete').'" title="'.get_lang('DirDelete').'"></a>';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&origin='.$origin.'&gradebook='.$gradebook.'&delete_dir='.$mydir.'&delete2='.$id2.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('DirDelete').'" >'.Display::return_icon('delete.gif',get_lang('DirDelete')).'</a>';
$row[] = $action;
} else {
$row[] = "";
@ -712,7 +741,7 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
$action = '';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;edit='.$work->id.'&gradebook='.Security::remove_XSS($_GET['gradebook']).'&amp;parent_id='.$work->parent_id.'" title="'.get_lang('Modify').'" ><img src="../img/edit.gif" alt="'.get_lang('Modify').'" title="'.get_lang('Modify').'"></a>';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'" ><img src="../img/delete.gif" alt="'.get_lang('WorkDelete').'" title="'.get_lang('WorkDelete').'"></a>';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'" >'.Display::return_icon('delete.gif',get_lang('WorkDelete')).'</a>';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;move='.$work->id.'" title="'.get_lang('Move').'"><img src="../img/deplacer_fichier.gif" border="0" title="'.get_lang('Move').'" alt="'.get_lang('Move').'" /></a>';
if($work->accepted == '1') {
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;make_invisible='.$work->id.'&amp;'.$sort_params.'" title="'.get_lang('Invisible').'" ><img src="../img/visible.gif" alt="'.get_lang('Invisible').'" title="'.get_lang('Invisible').'"></a>';
@ -721,10 +750,13 @@ function display_student_publications_list($work_dir,$sub_course_dir,$currentCou
}
$row[] = $action;
} elseif($is_author) {
// the user that is not course admin can only edit/delete own document
} elseif($row2['insert_user_id'] == $_user['user_id']) {
$action = '';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&gradebook='.Security::remove_XSS($_GET['gradebook']).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;edit='.$work->id.'" title="'.get_lang('Modify').'" ><img src="../img/edit.gif" alt="'.get_lang('Modify').'" title="'.get_lang('Modify').'"></a>';
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'" ><img src="../img/delete.gif" alt="'.get_lang('WorkDelete').'" title="'.get_lang('WorkDelete').'" ></a>';
if (api_get_course_setting('student_delete_own_publication')==1) {
$action .= '<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.urlencode($my_sub_dir).'&amp;origin='.$origin.'&gradebook='.$gradebook.'&amp;delete='.$work->id.'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."'".')) return false;" title="'.get_lang('WorkDelete').'" >'.Display::return_icon('delete.gif',get_lang('WorkDelete')).'</a>';
}
$row[] = $action;
} else {

25
main/work/work.php
Unescape View File

@ -390,9 +390,29 @@ $is_allowed_to_edit = api_is_allowed_to_edit(null,true); //has to come after dis
if (!empty ($_POST['changeProperties'])) {
// changing the tool setting: default visibility of an uploaded document
$query = "UPDATE " . $main_course_table . " SET show_score='" . $uploadvisibledisabled . "' WHERE code='" . $_course['sysCode'] . "'";
Database::query($query, __FILE__, __LINE__);
// changing the tool setting: is a student allowed to delete his/her own document
// database table definition
$table_course_setting = Database :: get_course_table(TOOL_COURSE_SETTING);
// counting the number of occurrences of this setting (if 0 => add, if 1 => update)
$query = "SELECT * FROM " . $table_course_setting . " WHERE variable = 'student_delete_own_publication'";
$result = Database::query($query, __FILE__, __LINE__);
$number_of_setting = Database::num_rows($result);
echo $number_of_setting;
if ($number_of_setting == 1){
$query = "UPDATE " . $table_course_setting . " SET value='" . Database::escape_string($_POST['student_delete_own_publication']) . "' WHERE variable='student_delete_own_publication'";
Database::query($query, __FILE__, __LINE__);
} else {
$query = "INSERT INTO " . $table_course_setting . " (variable, value, category) VALUES ('student_delete_own_publication','" . Database::escape_string($_POST['student_delete_own_publication']) . "','work')";
Database::query($query, __FILE__, __LINE__);
}
echo $query;
$_course['show_score'] = $uploadvisibledisabled;
} else {
$query = "SELECT * FROM " . $main_course_table . " WHERE code=\"" . $_course['sysCode'] . "\"";
@ -776,7 +796,7 @@ else {
$author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=" .Database::escape_string($delete);
$author_qry = Database::query($author_sql, __FILE__, __LINE__);
if (Database :: num_rows($author_qry) == 1) {
if (Database :: num_rows($author_qry) == 1 AND api_get_course_setting('student_delete_own_publication') == 1) {
//we found the current user is the author
$queryString1 = "SELECT url FROM " . $work_table . " WHERE id = '$delete'";
$queryString2 = "DELETE FROM " . $work_table . " WHERE id='$delete'";
@ -796,6 +816,9 @@ else {
}
}
}
Display::display_confirmation_message(get_lang('TheDocumentHasBeenDeleted'));
} else {
Display::display_error_message(get_lang('YouAreNotAllowedToDeleteThisDocument'));
}
}
}

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