///////////////////////////////////////////////////////////////////////////
class data_field_file extends data_field_base {
-
var $type = 'file';
function data_field_file($field=0, $data=0) {
function display_add_field($recordid=0) {
global $CFG;
-
if ($recordid){
if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$contents[0] = $content->content;
$contents[0] = '';
$contents[1] = '';
}
-
$src = empty($contents[0]) ? '' : $contents[0];
$name = empty($contents[1]) ? $src : $contents[1];
$displayname = empty($contents[1]) ? '' : $contents[1];
-
$path = $this->data->course.'/'.$CFG->moddata.'/data/'.$this->data->id.'/'.$this->field->id.'/'.$recordid;
-
if ($CFG->slasharguments) {
$source = $CFG->wwwroot.'/file.php/'.$path;
} else {
$displayname = '';
$source = '';
}
-
$str = '<div title="' . s($this->field->description) . '">';
$str .= '<fieldset><legend><span class="accesshide">'.$this->field->name.'</span></legend>';
$str .= '<input type="hidden" name ="field_'.$this->field->id.'_file" value="fakevalue" />';
$str .= '<input type="hidden" name="MAX_FILE_SIZE" value="'.s($this->field->param3).'" />';
$str .= '</fieldset>';
$str .= '</div>';
-
- if ($recordid and isset($content) and !empty($content->content)){ // Print icon
+ if ($recordid and isset($content) and !empty($content->content)) {
+ // Print icon
require_once($CFG->libdir.'/filelib.php');
$icon = mimeinfo('icon', $src);
$str .= '<img src="'.$CFG->pixpath.'/f/'.$icon.'" class="icon" alt="'.$icon.'" />'.
}
function display_search_field($value = '') {
- return '<input type="text" size="16" name="f_'.$this->field->id.'" value="'.$value.'" />';
+ return '<input type="text" size="16" name="f_'.$this->field->id.'" value="'.$value.'" />';
}
-
+
function generate_sql($tablealias, $value) {
- return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content LIKE '%{$value}%') ";
+ return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content LIKE '%{$value}%') ";
}
-
function parse_search_field() {
return optional_param('f_'.$this->field->id, '', PARAM_NOTAGS);
}
function display_browse_field($recordid, $template) {
-
global $CFG;
-
if (!$content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
return false;
}
-
$width = $this->field->param1 ? ' width = "'.s($this->field->param1).'" ':' ';
$height = $this->field->param2 ? ' height = "'.s($this->field->param2).'" ':' ';
-
if (empty($content->content)) {
return '';
}
-
require_once($CFG->libdir.'/filelib.php');
-
$src = $content->content;
$name = empty($content->content1) ? $src : $content->content1;
-
$source = get_file_url($this->data->course.'/'.$CFG->moddata.'/data/'.$this->data->id.'/'.$this->field->id.'/'.$recordid);
-
$icon = mimeinfo('icon', $src);
$str = '<img src="'.$CFG->pixpath.'/f/'.$icon.'" height="16" width="16" alt="'.$icon.'" /> '.
'<a href="'.$source.'/'.$src.'" >'.$name.'</a>';
-
return $str;
}
-/// content = a ## b where a is the filename, b is the display file name
+ // content: "a##b" where a is the file name, b is the display name
function update_content($recordid, $value, $name) {
global $CFG;
-
if (!$oldcontent = get_record('data_content','fieldid', $this->field->id, 'recordid', $recordid)) {
- /// Quickly make one now!
+ // Quickly make one now!
$oldcontent = new object;
$oldcontent->fieldid = $this->field->id;
$oldcontent->recordid = $recordid;
print_error('cannotinsertempty', 'data');
}
}
-
$content = new object;
$content->id = $oldcontent->id;
-
$names = explode('_',$name);
switch ($names[2]) {
- case 'file': //file just uploaded
- //$course = get_course('course', 'id', $this->data->course);
-
+ case 'file':
+ // file just uploaded
+# $course = get_course('course', 'id', $this->data->course);
$filename = $_FILES[$names[0].'_'.$names[1]];
$filename = $filename['name'];
$dir = $this->data->course.'/'.$CFG->moddata.'/data/'.$this->data->id.'/'.$this->field->id.'/'.$recordid;
-
- //only use the manager if file is present, to avoid "are you sure you selected a file to upload" msg
+ // only use the manager if file is present, to avoid "are you sure you selected a file to upload" msg
if ($filename){
require_once($CFG->libdir.'/uploadlib.php');
- //FIX ME: $course not defined heer!!
+ // FIX ME: $course not defined here
$um = new upload_manager($names[0].'_'.$names[1],true,false,$this->data->course,false,$this->field->param3);
if ($um->process_file_uploads($dir)) {
$newfile_name = $um->get_new_filename();
}
break;
- case 'filename': //only changing alt tag
+ case 'filename':
+ // only changing alt tag
$content->content1 = clean_param($value, PARAM_NOTAGS);
update_record('data_content', $content);
break;
}
}
- function notemptyfield($value, $name){
+ function notemptyfield($value, $name) {
$names = explode('_',$name);
- if ($names[2] == 'file'){
+ if ($names[2] == 'file') {
$filename = $_FILES[$names[0].'_'.$names[1]];
- return !empty($filename['name']); //if there's a file in $_FILES, not empty
+ return !empty($filename['name']);
+ // if there's a file in $_FILES, not empty
}
return false;
}
+ function text_export_supported() {
+ return false;
+ }
+
}
?>
-<?php
+<?php // $Id$
///////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
///////////////////////////////////////////////////////////////////////////
class data_field_latlong extends data_field_base {
-
var $type = 'latlong';
// This is an array of URL schemes for linking out to services, using the float values of lat and long.
// In each scheme, the special markers @lat@ and @long@ will be replaced by the float values.
// The config options for the field store each service name that should be displayed, in a comma-separated
// field. Therefore please DO NOT include commas in the service names if you are adding extra services.
+
+ // Parameter data used:
+ // "param1" is a comma-separated list of the linkout service names that are enabled for this instance
+ // "param2" indicates the label that will be used in generating Google Earth KML files: -1 for item #, -2 for lat/long, positive number for the (text) field to use.
+
var $linkoutservices = array(
"Google Maps" => "http://maps.google.com/maps?q=@lat@,+@long@&iwloc=A&hl=en",
"Google Earth" => "@wwwroot@/mod/data/field/latlong/kml.php?d=@dataid@&fieldid=@fieldid@&rid=@recordid@",
"Geabios" => "http://www.geabios.com/html/services/maps/PublicMap.htm?lat=@lat@&lon=@long@&fov=0.3&title=Moodle%20data%20item",
"OpenStreetMap" => "http://www.openstreetmap.org/index.html?lat=@lat@&lon=@long@&zoom=11",
"Multimap" => "http://www.multimap.com/map/browse.cgi?scale=200000&lon=@long@&lat=@lat@&icon=x"
- );
+ );
// Other map sources listed at http://kvaleberg.com/extensions/mapsources/index.php?params=51_30.4167_N_0_7.65_W_region:earth
-
-
- // Parameter data used:
- // "param1" is a comma-separated list of the linkout service names that are enabled for this instance
- // "param2" indicates the label that will be used in generating Google Earth KML files: -1 for item #, -2 for lat/long, positive number for the (text) field to use.
-
-
-
function data_field_latlong($field=0, $data=0) {
parent::data_field_base($field, $data);
}
- function display_add_field($recordid=0){
+ function display_add_field($recordid=0) {
global $CFG;
-
$lat = '';
$long = '';
-
- if ($recordid){
+ if ($recordid) {
if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$lat = $content->content;
$long = $content->content1;
}
}
-
$str = '<div title="'.s($this->field->description).'">';
$str .= '<fieldset><legend><span class="accesshide">'.$this->field->name.'</span></legend>';
$str .= '<table><tr><td align="right">';
$str .= '</table>';
$str .= '</fieldset>';
$str .= '</div>';
-
return $str;
}
-
+
function display_search_field($value = '') {
global $CFG;
$lats = get_records_sql_menu('SELECT id, content from '.$CFG->prefix.'data_content WHERE fieldid='.$this->field->id.' GROUP BY content ORDER BY content');
$longs = get_records_sql_menu('SELECT id, content1 from '.$CFG->prefix.'data_content WHERE fieldid='.$this->field->id.' GROUP BY content ORDER BY content');
$options = array();
if(!empty($lats) && !empty($longs)) {
- $options[''] = ''; //Make first index blank.
+ $options[''] = '';
+ // Make first index blank.
foreach($lats as $key => $temp) {
$options[$temp.','.$longs[$key]] = $temp.','.$longs[$key];
}
}
return choose_from_menu($options, 'f_'.$this->field->id, $value, 'choose', '', 0, true);
}
-
+
function parse_search_field() {
return optional_param('f_'.$this->field->id, '', PARAM_NOTAGS);
}
-
+
function generate_sql($tablealias, $value) {
$latlong[0] = '';
$latlong[1] = '';
$latlong = explode (',', $value, 2);
- return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content = '$latlong[0]' AND {$tablealias}.content1 = '$latlong[1]') ";
+ return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content = '$latlong[0]' AND {$tablealias}.content1 = '$latlong[1]') ";
}
function display_browse_field($recordid, $template) {
global $CFG;
- if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)){
+ if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$lat = empty($content->content)? '':$content->content;
$long = empty($content->content1)? '':$content->content1;
-
if (empty($lat) or empty($long)) {
return '';
}
-
- if($lat < 0) {
- $compasslat = "" . sprintf('%01.4f', 0 - $lat) . '°S';
- } else {
- $compasslat = "" . sprintf('%01.4f', $lat) . "°N";
- }
- if($long < 0) {
- $compasslong = "" . sprintf('%01.4f', 0 - $long) . '°W';
- } else {
- $compasslong = "" . sprintf('%01.4f', $long) . "°E";
- }
-
+ if($lat < 0) {
+ $compasslat = "" . sprintf('%01.4f', 0 - $lat) . '°S';
+ } else {
+ $compasslat = "" . sprintf('%01.4f', $lat) . "°N";
+ }
+ if($long < 0) {
+ $compasslong = "" . sprintf('%01.4f', 0 - $long) . '°W';
+ } else {
+ $compasslong = "" . sprintf('%01.4f', $long) . "°E";
+ }
$str = '<form style="display:inline;">';
$str.= "$compasslat, $compasslong";
-
// Now let's create the jump-to-services link
$servicesshown = explode(',', $this->field->param1);
'@courseid@'=> $this->data->course,
'@fieldid@'=> $content->fieldid,
'@recordid@'=> $content->recordid,
- );
+ );
if(sizeof($servicesshown)==1 && $servicesshown[0]) {
$str .= " <a href='"
."'>$servicesshown[0]</a> ";
} elseif (sizeof($servicesshown)>1) {
$str .= "\n<select name='jumpto'>";
-
foreach($servicesshown as $servicename){
// Add a link to a service
$str .= "\n <option value='"
// which allows the "Go" button to refer to the drop-down selector.
$str .= "\n</select><input type='button' value='" . get_string('go') . "' onclick='if(previousSibling.value){self.location=previousSibling.value}'/>";
}
-
$str.= '</form>';
-
return $str;
}
return false;
$content = new object;
$content->fieldid = $this->field->id;
$content->recordid = $recordid;
-
$names = explode('_', $name);
- switch ($names[2]){
- case 0: // update lat
+ switch ($names[2]) {
+ case 0:
+ // update lat
$content->content = (float)$value;
break;
- case 1: // update long
+ case 1:
+ // update long
$content->content1 = (float)$value;
break;
default:
break;
}
-
if ($oldcontent = get_record('data_content','fieldid', $this->field->id, 'recordid', $recordid)) {
$content->id = $oldcontent->id;
return update_record('data_content', $content);
function get_sort_sql($fieldname) {
global $CFG;
-
switch ($CFG->dbfamily) {
- case 'mysql': // string in an arithmetic operation is converted to a floating-point number
+ case 'mysql':
+ // string in an arithmetic operation is converted to a floating-point number
return '('.$fieldname.'+0.0)';
- case 'postgres': //cast is for PG
+ case 'postgres':
+ //cast is for PG
return 'CAST('.$fieldname.' AS REAL)';
- default: //Return just the fieldname. TODO: Look behaviour under MSSQL and Oracle
+ default:
+ //Return just the fieldname. TODO: Look behaviour under MSSQL and Oracle
return $fieldname;
}
}
+
+ function export_text_value($record) {
+ return sprintf('%01.4f', $record->content) . " " . sprintf('%01.4f', $record->content1);
+ }
+
}
?>
-<?php // $Id$
+<?php // $Id$
///////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
// //
///////////////////////////////////////////////////////////////////////////
-require_once($CFG->dirroot.'/mod/data/field/file/field.class.php'); // Base class is 'file'
+require_once($CFG->dirroot.'/mod/data/field/file/field.class.php');
+// Base class is 'file'
class data_field_picture extends data_field_file {
-
var $type = 'picture';
-
var $previewwidth = 50;
var $previewheight = 50;
parent::data_field_base($field, $data);
}
- function display_add_field($recordid=0){
+ function display_add_field($recordid=0) {
global $CFG;
-
$filepath = '';
$filename = '';
$description = '';
-
- if ($recordid){
+ if ($recordid) {
if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$filename = $content->content;
$description = $content->content1;
}
-
$path = $this->data->course.'/'.$CFG->moddata.'/data/'.$this->data->id.'/'.$this->field->id.'/'.$recordid;
-
if ($CFG->slasharguments) {
$filepath = $CFG->wwwroot.'/file.php/'.$path.'/'.$filename;
} else {
$filepath = $CFG->wwwroot.'/file.php?file=/'.$path.'/'.$filename;
}
}
-
$str = '<div title="'.s($this->field->description).'">';
$str .= '<fieldset><legend><span class="accesshide">'.$this->field->name.'</span></legend>';
$str .= '<input type="hidden" name ="field_'.$this->field->id.'_file" id="field_'.$this->field->id.'_file" value="fakevalue" />';
$str .= '<label for="field_'.$this->field->id.'_filename">'.get_string('alttext','data') .'</label> <input type="text" name="field_'
.$this->field->id.'_filename" id="field_'.$this->field->id.'_filename" value="'.s($description).'" /><br />';
$str .= '<input type="hidden" name="MAX_FILE_SIZE" value="'.s($this->field->param3).'" />';
- if ($filepath){
+ if ($filepath) {
$str .= '<img width="'.s($this->previewwidth).'" height="'.s($this->previewheight).'" src="'.$filepath.'" alt="" />';
}
$str .= '</fieldset>';
}
function display_search_field($value = '') {
- return '<input type="text" size="16" name="f_'.$this->field->id.'" value="'.$value.'" />';
+ return '<input type="text" size="16" name="f_'.$this->field->id.'" value="'.$value.'" />';
}
function parse_search_field() {
return optional_param('f_'.$this->field->id, '', PARAM_NOTAGS);
}
-
+
function generate_sql($tablealias, $value) {
- return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content LIKE '%{$value}%') ";
+ return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content LIKE '%{$value}%') ";
}
function display_browse_field($recordid, $template) {
global $CFG;
-
if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)){
- if (isset($content->content)){
+ if (isset($content->content)) {
$contents[0] = $content->content;
$contents[1] = $content->content1;
}
-
- if (empty($contents[0])) { // Nothing to show
+ if (empty($contents[0])) {
+ // Nothing to show
return '';
}
-
$alt = empty($contents[1])? '':$contents[1];
$title = empty($contents[1])? '':$contents[1];
$src = $contents[0];
-
$path = $this->data->course.'/'.$CFG->moddata.'/data/'.$this->data->id.'/'.$this->field->id.'/'.$recordid;
$thumbnaillocation = $CFG->dataroot .'/'.$this->data->course.'/'.$CFG->moddata.'/data/'.$this->data->id.'/'.$this->field->id.'/'.$recordid.'/thumb/'.$src;
-
if ($CFG->slasharguments) {
$source = $CFG->wwwroot.'/file.php/'.$path.'/'.$src;
$thumbnailsource = file_exists($thumbnaillocation) ? $CFG->wwwroot.'/file.php/'.$path.'/thumb/'.$src : $source;
}
function update_field() {
-
// Get the old field data so that we can check whether the thumbnail dimensions have changed
$oldfield = get_record('data_fields', 'id', $this->field->id);
-
if (!update_record('data_fields', $this->field)) {
notify('updating of new field failed!');
return false;
// Have the thumbnail dimensions changed?
if ($oldfield && ($oldfield->param4 != $this->field->param4 || $oldfield->param5 != $this->field->param5)) {
-
// Check through all existing records and update the thumbnail
if ($contents = get_records('data_content', 'fieldid', $this->field->id)) {
if (count($contents) > 20) {
notify(get_string('resizingimages', 'data'), 'notifysuccess');
- echo "\n\n"; // To make sure that ob_flush() has the desired effect
+ echo "\n\n";
+ // To make sure that ob_flush() has the desired effect
ob_flush();
}
foreach ($contents as $content) {
- @set_time_limit(300); // Might be slow!
+ @set_time_limit(300);
+ // Might be slow!
$this->update_thumbnail($content);
}
}
function update_content($recordid, $value, $name) {
parent::update_content($recordid, $value, $name);
-
$content = get_record('data_content','fieldid', $this->field->id, 'recordid', $recordid);
-
- $this->update_thumbnail($content); // Regenerate the thumbnail
+ $this->update_thumbnail($content);
+ // Regenerate the thumbnail
}
- /**
- * (Re)generate thumbnail image according to the dimensions specified in the field settings.
- * If thumbnail width and height are BOTH not specified then no thumbnail is generated, and
- * additionally an attempted delete of the existing thumbnail takes place.
- */
function update_thumbnail($content) {
+ // (Re)generate thumbnail image according to the dimensions specified in the field settings.
+ // If thumbnail width and height are BOTH not specified then no thumbnail is generated, and
+ // additionally an attempted delete of the existing thumbnail takes place.
global $CFG;
-
require_once($CFG->libdir . '/gdlib.php');
-
$datalocation = $CFG->dataroot .'/'.$this->data->course.'/'.$CFG->moddata.'/data/'.
$this->data->id.'/'.$this->field->id.'/'.$content->recordid;
$originalfile = $datalocation.'/'.$content->content;
return;
}
if (!file_exists($datalocation.'/thumb')) {
- mkdir($datalocation.'/thumb', 0777);
+ mkdir($datalocation.'/thumb', 0777);
+ // robertall: Why hardcode 0777??
}
$thumbnaillocation = $datalocation.'/thumb/'.$content->content;
$imageinfo = GetImageSize($originalfile);
$image->width = $imageinfo[0];
$image->height = $imageinfo[1];
$image->type = $imageinfo[2];
-
- if (!$image->width || !$image->height) { // Should not happen
+ if (!$image->width || !$image->height) {
+ // Should not happen
return;
}
-
switch ($image->type) {
case 1:
if (function_exists('ImageCreateFromGIF')) {
}
break;
}
-
- // fix for MDL-7270
$thumbwidth = isset($this->field->param4)?$this->field->param4:'';
$thumbheight = isset($this->field->param5)?$this->field->param5:'';
-
- if ($thumbwidth || $thumbheight) { // Only if either width OR height specified do we want a thumbnail
-
+ if ($thumbwidth || $thumbheight) {
+ // Only if either width OR height specified do we want a thumbnail
$wcrop = $image->width;
$hcrop = $image->height;
-
if ($thumbwidth && !$thumbheight) {
$thumbheight = $image->height * $thumbwidth / $image->width;
} else if($thumbheight && !$thumbwidth) {
$thumbwidth = $image->width * $thumbheight / $image->height;
- } else { // BOTH are set - may need to crop if aspect ratio differs
+ } else {
+ // BOTH are set - may need to crop if aspect ratio differs
$hratio = $image->height / $thumbheight;
$wratio = $image->width / $thumbwidth;
- if ($wratio > $hratio) { // Crop the width
+ if ($wratio > $hratio) {
+ // Crop the width
$wcrop = intval($thumbwidth * $hratio);
- } elseif($hratio > $wratio) { // Crop the height
+ } elseif($hratio > $wratio) {
+ //Crop the height
$hcrop = intval($thumbheight * $wratio);
}
}
// At this point both $thumbwidth and $thumbheight are set, and $wcrop and $hcrop
+
if (function_exists('ImageCreateTrueColor') and $CFG->gdversion >= 2) {
$im1 = ImageCreateTrueColor($thumbwidth,$thumbheight);
} else {
$im1 = ImageCreate($thumbwidth,$thumbheight);
}
-
- // Prevent alpha blending for PNG images
if ($image->type == 3) {
+ // Prevent alpha blending for PNG images
imagealphablending($im1, false);
}
-
$cx = $image->width / 2;
$cy = $image->height / 2;
ImageCopyBicubic($im1, $im, 0, 0, $cx-$halfwidth, $cy-$halfheight,
$thumbwidth, $thumbheight, $halfwidth*2, $halfheight*2);
-
- // Save alpha transparency for PNG images
+
if ($image->type == 3) {
+ // Save alpha transparency for PNG images
imagesavealpha($im1, true);
}
-
if (function_exists('ImageJpeg') && $image->type != 3) {
- @touch($thumbnaillocation); // Helps in Safe mode
+ @touch($thumbnaillocation);
+ // Helps in Safe mode
if (ImageJpeg($im1, $thumbnaillocation, 90)) {
@chmod($thumbnaillocation, 0666);
+ // robertall: Why hardcode 0666??
}
} elseif (function_exists('ImagePng') && $image->type == 3) {
- @touch($thumbnaillocation); // Helps in Safe mode
+ @touch($thumbnaillocation);
+ // Helps in Safe mode
if (ImagePng($im1, $thumbnaillocation, 9)) {
@chmod($thumbnaillocation, 0666);
- }
+ // robertall: Why hardcode 0666??
+ }
}
-
- } else { // Try and remove the thumbnail - we don't want thumbnailing active
+ } else {
+ // Try to remove the thumbnail - we don't want thumbnailing active
@unlink($thumbnaillocation);
}
}
+
+ function text_export_supported() {
+ return false;
+ }
+
}
?>
///////////////////////////////////////////////////////////////////////////
class data_field_url extends data_field_base {
-
var $type = 'url';
function data_field_text($field=0, $data=0) {
parent::data_field_base($field, $data);
}
- function display_add_field($recordid=0){
+ function display_add_field($recordid=0) {
global $CFG;
-
$url = '';
$text = '';
-
- if ($recordid){
+ if ($recordid) {
if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$url = $content->content;
$text = $content->content1;
}
}
- $url = empty($url) ? 'http://' : $url;
-
+ $url = empty($url) ? 'http://' : $url;
$str = '<div title="'.s($this->field->description).'">';
if (!empty($this->field->param1) and empty($this->field->param2)) {
$str .= '<table><tr><td align="right">';
$str .= get_string('url','data').':</td><td><input type="text" name="field_'.$this->field->id.'_0" id="field_'.$this->field->id.'_0" value="'.$url.'" size="60" /></td></tr>';
$str .= '<tr><td align="right">'.get_string('text','data').':</td><td><input type="text" name="field_'.$this->field->id.'_1" id="field_'.$this->field->id.'_1" value="'.s($text).'" size="60" /></td></tr>';
$str .= '</table>';
- } else { // Just the URL field
+ } else {
+ // Just the URL field
$str .= '<input type="text" name="field_'.$this->field->id.'_0" id="field_'.$this->field->id.'_0" value="'.s($url).'" size="60" />';
}
$str .= '</div>';
-
return $str;
}
function display_search_field($value = '') {
- return '<input type="text" size="16" name="f_'.$this->field->id.'" value="'.$value.'" />';
+ return '<input type="text" size="16" name="f_'.$this->field->id.'" value="'.$value.'" />';
}
-
+
function parse_search_field() {
return optional_param('f_'.$this->field->id, '', PARAM_NOTAGS);
}
-
+
function generate_sql($tablealias, $value) {
- return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content LIKE '%{$value}%') ";
+ return " ({$tablealias}.fieldid = {$this->field->id} AND {$tablealias}.content LIKE '%{$value}%') ";
}
function display_browse_field($recordid, $template) {
- if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)){
+ if ($content = get_record('data_content', 'fieldid', $this->field->id, 'recordid', $recordid)) {
$url = empty($content->content)? '':$content->content;
$text = empty($content->content1)? '':$content->content1;
-
if (empty($url) or ($url == 'http://')) {
return '';
}
-
- if (!empty($this->field->param2)) { // param2 forces the text to something
+ if (!empty($this->field->param2)) {
+ // param2 forces the text to something
$text = $this->field->param2;
}
-
- if ($this->field->param1) { // param1 defines whether we want to autolink the url.
+ if ($this->field->param1) {
+ // param1 defines whether we want to autolink the url.
if (!empty($text)) {
$str = '<a href="'.$url.'">'.$text.'</a>';
} else {
$content = new object;
$content->fieldid = $this->field->id;
$content->recordid = $recordid;
-
$names = explode('_', $name);
- switch ($names[2]){
- case 0: // update link
+ switch ($names[2]) {
+ case 0:
+ // update link
$content->content = clean_param($value, PARAM_URL);
break;
- case 1: // add text
+ case 1:
+ // add text
$content->content1 = clean_param($value, PARAM_NOTAGS);
break;
default:
}
}
- function notemptyfield($value, $name){
+ function notemptyfield($value, $name) {
$names = explode('_',$name);
- $value = clean_param($value, PARAM_URL); //clean first
- if ($names[2] == '0'){
+ $value = clean_param($value, PARAM_URL);
+ //clean first
+ if ($names[2] == '0') {
return ($value!='http://' && !empty($value));
}
return false;
}
+ function export_text_value($record) {
+ return $record->content . " " . $record->content1;
+ }
+
}
?>
projects / moodle.git / commitdiff