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Minor - Coding conventions spacing

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skala
Yannick Warnier 12 years ago
parent 251329d010
commit e849693dea
1 changed files with 494 additions and 494 deletions
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  1. 988
      main/gradebook/lib/fe/flatviewtable.class.php

988
main/gradebook/lib/fe/flatviewtable.class.php
Unescape View File

@ -20,502 +20,502 @@ set_time_limit(0);
*/
class FlatViewTable extends SortableTable
{
private $selectcat;
public $datagen;
private $limit_enabled;
private $offset;
/**
* Constructor
*/
function FlatViewTable ($selectcat, $users= array (), $evals= array (), $links= array (), $limit_enabled = false, $offset = 0, $addparams = null) {
parent :: __construct ('flatviewlist', null, null, (api_is_western_name_order() xor api_sort_by_first_name()) ? 1 : 0);
$this->selectcat = $selectcat;
$this->datagen = new FlatViewDataGenerator($users, $evals, $links, array('only_subcat'=>$this->selectcat->get_id()));
$this->limit_enabled = $limit_enabled;
$this->offset = $offset;
if (isset ($addparams)) {
$this->set_additional_parameters($addparams);
}
// step 2: generate rows: students
$this->datagen->category = $this->selectcat;
}
/**
* Display the graph of the total results of all students
* */
function display_graph() {
include_once api_get_path(LIBRARY_PATH).'pchart/pData.class.php';
include_once api_get_path(LIBRARY_PATH).'pchart/pChart.class.php';
include_once api_get_path(LIBRARY_PATH).'pchart/pCache.class.php';
$header_name = $this->datagen->get_header_names();
$total_users = $this->datagen->get_total_users_count();
$img_file = '';
if ($this->datagen->get_total_items_count()>0 && $total_users > 0 ) {
//Removing user names and total
array_shift($header_name);
array_shift($header_name);
array_pop($header_name);
$user_results = $this->datagen->get_data_to_graph();
$pre_result = $new_result = array();
$DataSet = new pData();
//$pre_result total score of students
//filling the Dataset
foreach($user_results as $result) {
for($i=0; $i < count($header_name); $i++) {
$pre_result[$i+3]+= $result[$i+1];
}
}
$i = 1;
$show_draw = false;
if ($total_users >0 ) {
foreach($pre_result as $res) {
$total = $res / ($total_users);
if ($total != 0) {
$show_draw = true;
}
$DataSet->AddPoint($total, "Serie".$i);
$DataSet->SetSerieName(strip_tags($header_name[$i-1]),"Serie".$i);
// Dataset definition
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie();
$i++;
}
}
// Cache definition
$Cache = new pCache();
// the graph id
$gradebook_id = intval($_GET['selectcat']);
$graph_id = api_get_user_id().'AverageResultsVsResource'.$gradebook_id.api_get_course_id();
$data = $DataSet->GetData();
if ($show_draw) {
if ($Cache->IsInCache($graph_id, $DataSet->GetData())) {
//if (0) {
//if we already created the img
//echo 'in cache';
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
} else {
// if the image does not exist in the archive/ folder
// Initialise the graph
$Test = new pChart(760, 360);
//which schema of color will be used
$quant_resources = count($data[0])-1;
// Adding the color schemma
if ($quant_resources < 8) {
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/reduced.txt");
} else {
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/default.txt");
}
// set font of the axes
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",8);
$Test->setGraphArea(50,30,610,300);
$Test->drawFilledRoundedRectangle(7,7,780,330,5,240,240,240);
//$Test->drawRoundedRectangle(5,5,790,330,5,230,230,230);
//background color area & stripe or not
$Test->drawGraphArea(255,255,255,TRUE);
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_START0 ,150,150,150,TRUE,0,1, FALSE);
//background grid
$Test->drawGrid(4,TRUE,230,230,230,50);
// Draw the 0 line
//$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",6);
//$Test->drawTreshold(0,143,55,72,TRUE,TRUE);
// Draw the bar graph
$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);
//Set legend properties: width, height and text color and font
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",9);
$Test->drawLegend(620, 70,$DataSet->GetDataDescription(),255,255,255);
//Set title properties
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",10);
$Test->drawTitle(50,22,get_lang('AverageResultsVsResource'),50,50,80,620);
//------------------
//echo 'not in cache';
$Cache->WriteToCache($graph_id,$DataSet->GetData(),$Test);
ob_start();
$Test->Stroke();
ob_end_clean();
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
}
}
}
return api_get_path(WEB_ARCHIVE_PATH).$img_file;
}
function display_graph_by_resource() {
require_once api_get_path(LIBRARY_PATH).'pchart/pData.class.php';
require_once api_get_path(LIBRARY_PATH).'pchart/pChart.class.php';
require_once api_get_path(LIBRARY_PATH).'pchart/pCache.class.php';
$header_name = $this->datagen->get_header_names();
$total_users = $this->datagen->get_total_users_count();
$img_file = '';
if ($this->datagen->get_total_items_count() > 0 && $total_users > 0 ) {
private $selectcat;
public $datagen;
private $limit_enabled;
private $offset;
/**
* Constructor
*/
function FlatViewTable ($selectcat, $users= array (), $evals= array (), $links= array (), $limit_enabled = false, $offset = 0, $addparams = null) {
parent :: __construct ('flatviewlist', null, null, (api_is_western_name_order() xor api_sort_by_first_name()) ? 1 : 0);
$this->selectcat = $selectcat;
$this->datagen = new FlatViewDataGenerator($users, $evals, $links, array('only_subcat'=>$this->selectcat->get_id()));
$this->limit_enabled = $limit_enabled;
$this->offset = $offset;
if (isset ($addparams)) {
$this->set_additional_parameters($addparams);
}
// step 2: generate rows: students
$this->datagen->category = $this->selectcat;
}
/**
* Display the graph of the total results of all students
* */
function display_graph() {
include_once api_get_path(LIBRARY_PATH).'pchart/pData.class.php';
include_once api_get_path(LIBRARY_PATH).'pchart/pChart.class.php';
include_once api_get_path(LIBRARY_PATH).'pchart/pCache.class.php';
$header_name = $this->datagen->get_header_names();
$total_users = $this->datagen->get_total_users_count();
$img_file = '';
if ($this->datagen->get_total_items_count()>0 && $total_users > 0 ) {
//Removing user names and total
array_shift($header_name);
array_shift($header_name);
array_pop($header_name);
$user_results = $this->datagen->get_data_to_graph();
$pre_result = $new_result = array();
$DataSet = new pData();
//$pre_result total score of students
//filling the Dataset
foreach($user_results as $result) {
for($i=0; $i < count($header_name); $i++) {
$pre_result[$i+3]+= $result[$i+1];
}
}
$i = 1;
$show_draw = false;
if ($total_users >0 ) {
foreach($pre_result as $res) {
$total = $res / ($total_users);
if ($total != 0) {
$show_draw = true;
}
$DataSet->AddPoint($total, "Serie".$i);
$DataSet->SetSerieName(strip_tags($header_name[$i-1]),"Serie".$i);
// Dataset definition
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie();
$i++;
}
}
// Cache definition
$Cache = new pCache();
// the graph id
$gradebook_id = intval($_GET['selectcat']);
$graph_id = api_get_user_id().'AverageResultsVsResource'.$gradebook_id.api_get_course_id();
$data = $DataSet->GetData();
if ($show_draw) {
if ($Cache->IsInCache($graph_id, $DataSet->GetData())) {
//if (0) {
//if we already created the img
//echo 'in cache';
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
} else {
// if the image does not exist in the archive/ folder
// Initialise the graph
$Test = new pChart(760, 360);
//which schema of color will be used
$quant_resources = count($data[0])-1;
// Adding the color schemma
if ($quant_resources < 8) {
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/reduced.txt");
} else {
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/default.txt");
}
// set font of the axes
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",8);
$Test->setGraphArea(50,30,610,300);
$Test->drawFilledRoundedRectangle(7,7,780,330,5,240,240,240);
//$Test->drawRoundedRectangle(5,5,790,330,5,230,230,230);
//background color area & stripe or not
$Test->drawGraphArea(255,255,255,TRUE);
$Test->drawScale($DataSet->GetData(), $DataSet->GetDataDescription(), SCALE_START0 ,150,150,150,TRUE,0,1, FALSE);
//background grid
$Test->drawGrid(4,TRUE,230,230,230,50);
// Draw the 0 line
//$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",6);
//$Test->drawTreshold(0,143,55,72,TRUE,TRUE);
// Draw the bar graph
$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);
//Set legend properties: width, height and text color and font
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",9);
$Test->drawLegend(620, 70,$DataSet->GetDataDescription(),255,255,255);
//Set title properties
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",10);
$Test->drawTitle(50,22,get_lang('AverageResultsVsResource'),50,50,80,620);
//------------------
//echo 'not in cache';
$Cache->WriteToCache($graph_id,$DataSet->GetData(),$Test);
ob_start();
$Test->Stroke();
ob_end_clean();
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
}
}
}
return api_get_path(WEB_ARCHIVE_PATH).$img_file;
}
function display_graph_by_resource() {
require_once api_get_path(LIBRARY_PATH).'pchart/pData.class.php';
require_once api_get_path(LIBRARY_PATH).'pchart/pChart.class.php';
require_once api_get_path(LIBRARY_PATH).'pchart/pCache.class.php';
$header_name = $this->datagen->get_header_names();
$total_users = $this->datagen->get_total_users_count();
$img_file = '';
if ($this->datagen->get_total_items_count() > 0 && $total_users > 0 ) {
//Removing first name
array_shift($header_name);
//Removing last name
array_shift($header_name);
array_shift($header_name);
//Removing last name
array_shift($header_name);
$displayscore = ScoreDisplay :: instance();
$customdisplays = $displayscore->get_custom_score_display_settings();
$displayscore = ScoreDisplay :: instance();
$customdisplays = $displayscore->get_custom_score_display_settings();
if (is_array($customdisplays) && count(($customdisplays))) {
$user_results = $this->datagen->get_data_to_graph2();
$pre_result = $new_result = array();
$DataSet = new pData();
//filling the Dataset
foreach ($user_results as $result) {
//print_r($result);
for($i=0; $i< count($header_name); $i++) {
$pre_result[$i+3][]= $result[$i+1];
}
}
$i=0;
$show_draw = false;
$resource_list = array();
$pre_result2 = array();
foreach($pre_result as $key=>$res_array) {
rsort($res_array);
$pre_result2[] = $res_array;
}
//@todo when a display custom does not exist the order of the color does not match
//filling all the answer that are not responded with 0
rsort($customdisplays);
if ($total_users > 0) {
foreach($pre_result2 as $key=>$res_array) {
$key_list = array();
foreach($res_array as $user_result) {
$resource_list[$key][$user_result[1]] += 1;
$key_list[] = $user_result[1];
}
foreach ($customdisplays as $display) {
if (!in_array($display['display'], $key_list))
$resource_list[$key][$display['display']] = 0;
}
$i++;
}
}
//fixing $resource_list
$max = 0;
$new_list = array();
foreach($resource_list as $key=>$value) {
$new_value = array();
foreach($customdisplays as $item) {
if ($value[$item['display']] > $max) {
$max = $value[$item['display']];
}
$new_value[$item['display']] = strip_tags($value[$item['display']]);
}
$new_list[] = $new_value;
}
$resource_list = $new_list;
$i = 1;
$j = 0;
foreach($resource_list as $key=>$resource) {
$new_resource_list = $new_resource_list_name = array();
$DataSet = new pData();
foreach ($resource as $name=>$cant) {
$DataSet->AddPoint($cant,"Serie".$j);
$DataSet->SetSerieName(strip_tags($name),"Serie".$j);
$j++;
}
//print_r($pre_result); print_r($header_name);
// Dataset definition
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie('');
$DataSet->SetXAxisName(get_lang('GradebookSkillsRanking'));
$DataSet->SetYAxisName(get_lang('Students'));
$show_draw = true;
// Cache definition
$Cache = new pCache();
// the graph id
$gradebook_id = intval($_GET['selectcat']);
$graph_id = api_get_user_id().'ByResource'.$gradebook_id.api_get_course_id().api_get_session_id();
if ($show_draw) {
//if ($Cache->IsInCache($graph_id, $DataSet->GetData())) {
if (0) {
//if we already created the img we get the img file id
//echo 'in cache';
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
} else {
// if the image does not exist in the archive/ folder
// Initialise the graph
$chart_size_w= 480;
$chart_size_h= 250;
$Test = new pChart($chart_size_w, $chart_size_h);
// Adding the color schemma
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/pastel.txt");
// set font of the axes
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",8);
$area_graph_w = $chart_size_w-130;
$Test->setGraphArea(50,30,$area_graph_w ,$chart_size_h-50);
$Test->drawFilledRoundedRectangle(5,5,$chart_size_w-1,$chart_size_h-20,5,240,240,240);
//$Test->drawRoundedRectangle(5,5,790,330,5,230,230,230);
//background color area & stripe or not
$Test->drawGraphArea(255,255,255,TRUE);
//Setting max height by default see #3296
if (!empty($max)) {
if (is_array($customdisplays) && count(($customdisplays))) {
$user_results = $this->datagen->get_data_to_graph2();
$pre_result = $new_result = array();
$DataSet = new pData();
//filling the Dataset
foreach ($user_results as $result) {
//print_r($result);
for($i=0; $i< count($header_name); $i++) {
$pre_result[$i+3][]= $result[$i+1];
}
}
$i=0;
$show_draw = false;
$resource_list = array();
$pre_result2 = array();
foreach($pre_result as $key=>$res_array) {
rsort($res_array);
$pre_result2[] = $res_array;
}
//@todo when a display custom does not exist the order of the color does not match
//filling all the answer that are not responded with 0
rsort($customdisplays);
if ($total_users > 0) {
foreach($pre_result2 as $key=>$res_array) {
$key_list = array();
foreach($res_array as $user_result) {
$resource_list[$key][$user_result[1]] += 1;
$key_list[] = $user_result[1];
}
foreach ($customdisplays as $display) {
if (!in_array($display['display'], $key_list))
$resource_list[$key][$display['display']] = 0;
}
$i++;
}
}
//fixing $resource_list
$max = 0;
$new_list = array();
foreach($resource_list as $key=>$value) {
$new_value = array();
foreach($customdisplays as $item) {
if ($value[$item['display']] > $max) {
$max = $value[$item['display']];
}
$new_value[$item['display']] = strip_tags($value[$item['display']]);
}
$new_list[] = $new_value;
}
$resource_list = $new_list;
$i = 1;
$j = 0;
foreach($resource_list as $key=>$resource) {
$new_resource_list = $new_resource_list_name = array();
$DataSet = new pData();
foreach ($resource as $name=>$cant) {
$DataSet->AddPoint($cant,"Serie".$j);
$DataSet->SetSerieName(strip_tags($name),"Serie".$j);
$j++;
}
//print_r($pre_result); print_r($header_name);
// Dataset definition
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie('');
$DataSet->SetXAxisName(get_lang('GradebookSkillsRanking'));
$DataSet->SetYAxisName(get_lang('Students'));
$show_draw = true;
// Cache definition
$Cache = new pCache();
// the graph id
$gradebook_id = intval($_GET['selectcat']);
$graph_id = api_get_user_id().'ByResource'.$gradebook_id.api_get_course_id().api_get_session_id();
if ($show_draw) {
//if ($Cache->IsInCache($graph_id, $DataSet->GetData())) {
if (0) {
//if we already created the img we get the img file id
//echo 'in cache';
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
} else {
// if the image does not exist in the archive/ folder
// Initialise the graph
$chart_size_w= 480;
$chart_size_h= 250;
$Test = new pChart($chart_size_w, $chart_size_h);
// Adding the color schemma
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/pastel.txt");
// set font of the axes
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",8);
$area_graph_w = $chart_size_w-130;
$Test->setGraphArea(50,30,$area_graph_w ,$chart_size_h-50);
$Test->drawFilledRoundedRectangle(5,5,$chart_size_w-1,$chart_size_h-20,5,240,240,240);
//$Test->drawRoundedRectangle(5,5,790,330,5,230,230,230);
//background color area & stripe or not
$Test->drawGraphArea(255,255,255,TRUE);
//Setting max height by default see #3296
if (!empty($max)) {
$Test->setFixedScale(0, $max);
}
$Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(), SCALE_ADDALLSTART0, 150,150,150, TRUE, 0, 0, FALSE);
//background grid
$Test->drawGrid(4, TRUE,230,230,230,50);
// Draw the 0 line
//$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",6);
//$Test->drawTreshold(0,143,55,72,TRUE,TRUE);
// Draw the bar graph
$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);
//Set legend properties: width, height and text color and font
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",9);
$Test->drawLegend($area_graph_w+10, 50,$DataSet->GetDataDescription(),255,255,255);
//Set title properties
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",10);
$Test->drawTitle(50,22, strip_tags($header_name[$i-1]),50,50,80,$chart_size_w-50);
//------------------
//echo 'not in cache';
$Cache->WriteToCache($graph_id,$DataSet->GetData(),$Test);
ob_start();
$Test->Stroke();
ob_end_clean();
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
}
echo '<img src="'.api_get_path(WEB_ARCHIVE_PATH).$img_file.'" >';
if ($i % 2 == 0 && $i!=0) {
echo '<br />';
}
$i++;
}
} //end foreach
} else {
echo get_lang('ToViewGraphScoreRuleMustBeEnabled');
}
// Pie charts
/*
$show_draw = false;
$resource_list = array();
//print_r($pre_result_pie);
if ($total_users>0) {
foreach($pre_result_pie as $key=>$res_array) {
//$resource_list
foreach($res_array as $user_result) {
$total+= $user_result / ($total_users*100);
}
echo $total;
//echo $total = $res / ($total_users*100);
echo '<br>';
//$DataSet->AddPoint($total,"Serie".$i);
//$DataSet->SetSerieName($header_name[$i-1],"Serie".$i);
}
}
//here--------------
foreach($resource_list as $key=>$resource) {
$new_resource_list = $new_resource_list_name = array();
foreach($resource as $name=>$cant) {
$new_resource_list[]=$cant;
$new_resource_list_name[]=$name;
}
//Pie chart
$DataSet = new pData;
$DataSet->AddPoint($new_resource_list,"Serie1");
$DataSet->AddPoint($new_resource_list_name,"Serie2");
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie("Serie2");
$Test = new pChart(400,300);
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/soft_tones.txt");
// background
//$Test->drawFilledRoundedRectangle(7,7,293,193,5,240,240,240);
// border color
$Test->drawRoundedRectangle(5,5,295,195,5,230,230,230);
// This will draw a shadow under the pie chart
//$Test->drawFilledCircle(122,102,70,200,200,200);
//Draw the pie chart
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",8);
$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);
$tmp_path = api_get_path(SYS_ARCHIVE_PATH);
$Test->drawBasicPieGraph($DataSet->GetData(),$DataSet->GetDataDescription(),120,100,70,PIE_PERCENTAGE,255,255,218);
$Test->drawPieLegend(230,15,$DataSet->GetData(),$DataSet->GetDataDescription(),250,250,250);
$user_id = api_get_user_id();
$img_file_generated_name = $key.uniqid('').'gradebook.png';
$Test->Render($tmp_path.$img_file_generated_name);
chmod($tmp_path.$img_file_generated_name, api_get_permissions_for_new_files());
if ($i % 2 == 0 && $i!= 0) {
echo '<br>';
}
echo '<img src="'.api_get_path(WEB_ARCHIVE_PATH).$img_file_generated_name.'">';
}
*/
}
}
/**
* Function used by SortableTable to get total number of items in the table
*/
function get_total_number_of_items() {
return $this->datagen->get_total_users_count();
}
/**
* Function used by SortableTable to generate the data to display
*/
function get_table_data ($from = 1, $per_page = null, $column = null, $direction = null, $sort = null) {
$is_western_name_order = api_is_western_name_order();
// create page navigation if needed
$totalitems = $this->datagen->get_total_items_count();
if ($this->limit_enabled && $totalitems > LIMIT) {
$selectlimit = LIMIT;
} else {
$selectlimit = $totalitems;
}
if ($this->limit_enabled && $totalitems > LIMIT) {
$calcprevious = LIMIT;
$header .= '<table style="width: 100%; text-align: right; margin-left: auto; margin-right: auto;" border="0" cellpadding="2">'
.'<tbody>'
.'<tr>';
// previous X
$header .= '<td style="width:100%;">';
if ($this->offset >= LIMIT) {
$header .= '<a href="'.api_get_self()
.'?selectcat='.Security::remove_XSS($_GET['selectcat'])
.'&offset='.(($this->offset)-LIMIT)
.(isset($_GET['search'])?'&search='.Security::remove_XSS($_GET['search']):'').'">'
.Display::return_icon('action_prev.png', get_lang('PreviousPage'), array(), 32)
.'</a>';
} else {
$header .= Display::return_icon('action_prev_na.png', get_lang('PreviousPage'), array(), 32);
}
$header .= ' ';
// next X
$calcnext = (($this->offset+(2*LIMIT)) > $totalitems) ?
($totalitems-(LIMIT+$this->offset)) : LIMIT;
if ($calcnext > 0) {
$header .= '<a href="'.api_get_self()
.'?selectcat='.Security::remove_XSS($_GET['selectcat'])
.'&offset='.($this->offset+LIMIT)
.(isset($_GET['search'])?'&search='.Security::remove_XSS($_GET['search']):'').'">'
.Display::return_icon('action_next.png', get_lang('NextPage'), array(), 32)
.'</a>';
} else {
$header .= Display::return_icon('action_next_na.png', get_lang('NextPage'), array(), 32);
}
$header .= '</td>';
$header .= '</tbody></table>';
echo $header;
}
// retrieve sorting type
if ($is_western_name_order) {
$users_sorting = ($this->column == 0 ? FlatViewDataGenerator :: FVDG_SORT_FIRSTNAME : FlatViewDataGenerator :: FVDG_SORT_LASTNAME);
} else {
$users_sorting = ($this->column == 0 ? FlatViewDataGenerator :: FVDG_SORT_LASTNAME : FlatViewDataGenerator :: FVDG_SORT_FIRSTNAME);
}
if ($this->direction == 'DESC') {
$users_sorting |= FlatViewDataGenerator :: FVDG_SORT_DESC;
} else {
$users_sorting |= FlatViewDataGenerator :: FVDG_SORT_ASC;
}
// step 1: generate columns: evaluations and links
$header_names = $this->datagen->get_header_names($this->offset, $selectlimit);
$column = 0;
}
$Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(), SCALE_ADDALLSTART0, 150,150,150, TRUE, 0, 0, FALSE);
//background grid
$Test->drawGrid(4, TRUE,230,230,230,50);
// Draw the 0 line
//$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",6);
//$Test->drawTreshold(0,143,55,72,TRUE,TRUE);
// Draw the bar graph
$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);
//Set legend properties: width, height and text color and font
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",9);
$Test->drawLegend($area_graph_w+10, 50,$DataSet->GetDataDescription(),255,255,255);
//Set title properties
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",10);
$Test->drawTitle(50,22, strip_tags($header_name[$i-1]),50,50,80,$chart_size_w-50);
//------------------
//echo 'not in cache';
$Cache->WriteToCache($graph_id,$DataSet->GetData(),$Test);
ob_start();
$Test->Stroke();
ob_end_clean();
$img_file = $Cache->GetHash($graph_id,$DataSet->GetData());
}
echo '<img src="'.api_get_path(WEB_ARCHIVE_PATH).$img_file.'" >';
if ($i % 2 == 0 && $i!=0) {
echo '<br />';
}
$i++;
}
} //end foreach
} else {
echo get_lang('ToViewGraphScoreRuleMustBeEnabled');
}
// Pie charts
/*
$show_draw = false;
$resource_list = array();
//print_r($pre_result_pie);
if ($total_users>0) {
foreach($pre_result_pie as $key=>$res_array) {
//$resource_list
foreach($res_array as $user_result) {
$total+= $user_result / ($total_users*100);
}
echo $total;
//echo $total = $res / ($total_users*100);
echo '<br>';
//$DataSet->AddPoint($total,"Serie".$i);
//$DataSet->SetSerieName($header_name[$i-1],"Serie".$i);
}
}
//here--------------
foreach($resource_list as $key=>$resource) {
$new_resource_list = $new_resource_list_name = array();
foreach($resource as $name=>$cant) {
$new_resource_list[]=$cant;
$new_resource_list_name[]=$name;
}
//Pie chart
$DataSet = new pData;
$DataSet->AddPoint($new_resource_list,"Serie1");
$DataSet->AddPoint($new_resource_list_name,"Serie2");
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie("Serie2");
$Test = new pChart(400,300);
$Test->loadColorPalette(api_get_path(LIBRARY_PATH)."pchart/palette/soft_tones.txt");
// background
//$Test->drawFilledRoundedRectangle(7,7,293,193,5,240,240,240);
// border color
$Test->drawRoundedRectangle(5,5,295,195,5,230,230,230);
// This will draw a shadow under the pie chart
//$Test->drawFilledCircle(122,102,70,200,200,200);
//Draw the pie chart
$Test->setFontProperties(api_get_path(LIBRARY_PATH)."pchart/fonts/tahoma.ttf",8);
$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);
$tmp_path = api_get_path(SYS_ARCHIVE_PATH);
$Test->drawBasicPieGraph($DataSet->GetData(),$DataSet->GetDataDescription(),120,100,70,PIE_PERCENTAGE,255,255,218);
$Test->drawPieLegend(230,15,$DataSet->GetData(),$DataSet->GetDataDescription(),250,250,250);
$user_id = api_get_user_id();
$img_file_generated_name = $key.uniqid('').'gradebook.png';
$Test->Render($tmp_path.$img_file_generated_name);
chmod($tmp_path.$img_file_generated_name, api_get_permissions_for_new_files());
if ($i % 2 == 0 && $i!= 0) {
echo '<br>';
}
echo '<img src="'.api_get_path(WEB_ARCHIVE_PATH).$img_file_generated_name.'">';
}
*/
}
}
/**
* Function used by SortableTable to get total number of items in the table
*/
function get_total_number_of_items() {
return $this->datagen->get_total_users_count();
}
/**
* Function used by SortableTable to generate the data to display
*/
function get_table_data ($from = 1, $per_page = null, $column = null, $direction = null, $sort = null) {
$is_western_name_order = api_is_western_name_order();
// create page navigation if needed
$totalitems = $this->datagen->get_total_items_count();
if ($this->limit_enabled && $totalitems > LIMIT) {
$selectlimit = LIMIT;
} else {
$selectlimit = $totalitems;
}
if ($this->limit_enabled && $totalitems > LIMIT) {
$calcprevious = LIMIT;
$header .= '<table style="width: 100%; text-align: right; margin-left: auto; margin-right: auto;" border="0" cellpadding="2">'
.'<tbody>'
.'<tr>';
// previous X
$header .= '<td style="width:100%;">';
if ($this->offset >= LIMIT) {
$header .= '<a href="'.api_get_self()
.'?selectcat='.Security::remove_XSS($_GET['selectcat'])
.'&offset='.(($this->offset)-LIMIT)
.(isset($_GET['search'])?'&search='.Security::remove_XSS($_GET['search']):'').'">'
.Display::return_icon('action_prev.png', get_lang('PreviousPage'), array(), 32)
.'</a>';
} else {
$header .= Display::return_icon('action_prev_na.png', get_lang('PreviousPage'), array(), 32);
}
$header .= ' ';
// next X
$calcnext = (($this->offset+(2*LIMIT)) > $totalitems) ?
($totalitems-(LIMIT+$this->offset)) : LIMIT;
if ($calcnext > 0) {
$header .= '<a href="'.api_get_self()
.'?selectcat='.Security::remove_XSS($_GET['selectcat'])
.'&offset='.($this->offset+LIMIT)
.(isset($_GET['search'])?'&search='.Security::remove_XSS($_GET['search']):'').'">'
.Display::return_icon('action_next.png', get_lang('NextPage'), array(), 32)
.'</a>';
} else {
$header .= Display::return_icon('action_next_na.png', get_lang('NextPage'), array(), 32);
}
$header .= '</td>';
$header .= '</tbody></table>';
echo $header;
}
// retrieve sorting type
if ($is_western_name_order) {
$users_sorting = ($this->column == 0 ? FlatViewDataGenerator :: FVDG_SORT_FIRSTNAME : FlatViewDataGenerator :: FVDG_SORT_LASTNAME);
} else {
$users_sorting = ($this->column == 0 ? FlatViewDataGenerator :: FVDG_SORT_LASTNAME : FlatViewDataGenerator :: FVDG_SORT_FIRSTNAME);
}
if ($this->direction == 'DESC') {
$users_sorting |= FlatViewDataGenerator :: FVDG_SORT_DESC;
} else {
$users_sorting |= FlatViewDataGenerator :: FVDG_SORT_ASC;
}
// step 1: generate columns: evaluations and links
$header_names = $this->datagen->get_header_names($this->offset, $selectlimit);
$column = 0;
if ($is_western_name_order) {
$this->set_header($column++, $header_names[1]);
$this->set_header($column++, $header_names[0]);
} else {
$this->set_header($column++, $header_names[0]);
$this->set_header($column++, $header_names[1]);
}
while ($column < count($header_names)) {
$this->set_header($column, $header_names[$column], false);
$column++;
}
$data_array = $this->datagen->get_data($users_sorting, $from, $this->per_page, $this->offset, $selectlimit);
$table_data = array();
foreach ($data_array as $user_row) {
$table_row = array ();
$count = 0;
$user_id = $user_row[$count++];
$lastname = $user_row[$count++];
$firstname = $user_row[$count++];
if ($is_western_name_order) {
$table_row[] = $this->build_name_link($user_id, $firstname);
$table_row[] = $this->build_name_link($user_id, $lastname);
} else {
$table_row[] = $this->build_name_link($user_id, $lastname);
$table_row[] = $this->build_name_link($user_id, $firstname);
}
while ($count < count($user_row)) {
$table_row[] = $user_row[$count++];
}
$table_data[]= $table_row;
}
return $table_data;
}
// Other functions
private function build_name_link ($user_id, $name) {
return '<a href="user_stats.php?userid='.$user_id.'&selectcat='.$this->selectcat->get_id().'">'.$name.'</a>';
}
if ($is_western_name_order) {
$this->set_header($column++, $header_names[1]);
$this->set_header($column++, $header_names[0]);
} else {
$this->set_header($column++, $header_names[0]);
$this->set_header($column++, $header_names[1]);
}
while ($column < count($header_names)) {
$this->set_header($column, $header_names[$column], false);
$column++;
}
$data_array = $this->datagen->get_data($users_sorting, $from, $this->per_page, $this->offset, $selectlimit);
$table_data = array();
foreach ($data_array as $user_row) {
$table_row = array ();
$count = 0;
$user_id = $user_row[$count++];
$lastname = $user_row[$count++];
$firstname = $user_row[$count++];
if ($is_western_name_order) {
$table_row[] = $this->build_name_link($user_id, $firstname);
$table_row[] = $this->build_name_link($user_id, $lastname);
} else {
$table_row[] = $this->build_name_link($user_id, $lastname);
$table_row[] = $this->build_name_link($user_id, $firstname);
}
while ($count < count($user_row)) {
$table_row[] = $user_row[$count++];
}
$table_data[]= $table_row;
}
return $table_data;
}
// Other functions
private function build_name_link ($user_id, $name) {
return '<a href="user_stats.php?userid='.$user_id.'&selectcat='.$this->selectcat->get_id().'">'.$name.'</a>';
}
}

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