<?php // This file is part of Moodle - http://moodle.org/ // // Moodle 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 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** Configurable Reports * A Moodle block for creating Configurable Reports * @package blocks * @author: Juan leyva <http://www.twitter.com/jleyvadelgado> * @date: 2009 */ require_once("../../config.php"); require_once($CFG->dirroot."/blocks/configurable_reports/locallib.php"); $id = required_param('id', PARAM_INT); $comp = required_param('comp', PARAM_ALPHA); $cid = optional_param('cid', '', PARAM_ALPHANUM); $pname = optional_param('pname', '', PARAM_ALPHA); $moveup = optional_param('moveup', 0, PARAM_INT); $movedown = optional_param('movedown', 0, PARAM_INT); $delete = optional_param('delete', 0, PARAM_INT); if(!$pname){ redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp))); exit; } if(! $report = $DB->get_record('block_configurable_reports',array('id' => $id))) print_error('reportdoesnotexists'); if (! $course = $DB->get_record("course",array( "id" => $report->courseid)) ) { print_error("No such course id"); } // Force user login in course (SITE or Course) if ($course->id == SITEID){ require_login(); $context = context_system::instance(); } else { require_login($course->id); $context = context_course::instance($course->id); } if(! has_capability('block/configurable_reports:managereports', $context) && ! has_capability('block/configurable_reports:manageownreports', $context)) print_error('badpermissions'); if(! has_capability('block/configurable_reports:managereports', $context) && $report->ownerid != $USER->id) print_error('badpermissions'); require_once($CFG->dirroot.'/blocks/configurable_reports/report.class.php'); require_once($CFG->dirroot.'/blocks/configurable_reports/reports/'.$report->type.'/report.class.php'); $reportclassname = 'report_'.$report->type; $reportclass = new $reportclassname($report->id); if(!in_array($comp,$reportclass->components)) print_error('badcomponent'); $PAGE->set_context($context); $PAGE->set_pagelayout('incourse'); $PAGE->set_url('/blocks/configurable_reports/editplugin.php', array('id'=>$id,'comp'=>$comp,'cid'=>$cid,'pname'=>$pname)); $cdata = null; $plugin = ''; if(!$cid){ if(filetype($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/'.$pname) == 'dir'){ $plugin = $pname; } } else { $components = cr_unserialize($report->components); $elements = isset($components[$comp]['elements'])? $components[$comp]['elements'] : array(); if($elements) foreach($elements as $e){ if ($e['id'] == $cid){ $cdata = $e; $plugin = $e['pluginname']; break; } } if(($moveup || $movedown || $delete) && confirm_sesskey()){ foreach($elements as $index=>$e){ if ($e['id'] == $cid){ if($delete){ unset($elements[$index]); break; } $newindex = ($moveup)? $index - 1 : $index +1; $tmp = $elements[$newindex]; $elements[$newindex] = $e; $elements[$index] = $tmp; break; } } $components[$comp]['elements'] = $elements; $report->components = cr_serialize($components); $DB->update_record('block_configurable_reports',$report); redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp))); exit; } } if(!$plugin || $plugin != $pname) print_error('nosuchplugin'); require_once($CFG->dirroot.'/blocks/configurable_reports/plugin.class.php'); require_once($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/'.$pname.'/plugin.class.php'); $pluginclassname = 'plugin_'.$pname; $pluginclass = new $pluginclassname($report); if(isset($pluginclass->form) && $pluginclass->form){ require_once($CFG->dirroot.'/blocks/configurable_reports/component.class.php'); require_once($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/component.class.php'); $componentclassname = 'component_'.$comp; $compclass = new $componentclassname($report->id); require_once($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/'.$pname.'/form.php'); $classname = $pname.'_form'; $formurlparams = array('id' => $id, 'comp' => $comp, 'pname' => $pname); if($cid) { $formurlparams['cid'] = $cid; } $formurl = new moodle_url('/blocks/configurable_reports/editplugin.php', $formurlparams); $editform = new $classname($formurl,compact('comp','cid','id','pluginclass','compclass','report','reportclass')); if(!empty($cdata)){ $editform->set_data($cdata['formdata']); } if($editform->is_cancelled()){ if(!empty($report)) redirect($CFG->wwwroot.'/blocks/configurable_reports/editreport.php?id='.$report->id); else redirect($CFG->wwwroot.'/blocks/configurable_reports/editreport.php'); } else if ($data = $editform->get_data()) { cr_add_to_log($report->courseid, 'configurable_reports', 'edit', '', $report->name); if(!empty($cdata)){ // cr_serialize() will add slashes $cdata['formdata'] = $data; $cdata['summary'] = $pluginclass->summary($data); $elements = cr_unserialize($report->components); $elements = isset($elements[$comp]['elements'])? $elements[$comp]['elements'] : array(); if($elements) foreach($elements as $key=>$e){ if ($e['id'] == $cid){ $elements[$key] = $cdata; break; } } $allelements = cr_unserialize($report->components); $allelements[$comp]['elements'] = $elements; $report->components = cr_serialize($allelements); if(!$DB->update_record('block_configurable_reports',$report)){ print_error('errorsaving'); } else{ redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp))); exit; } } else{ $allelements = cr_unserialize($report->components); $uniqueid = random_string(15); while(strpos($report->components,$uniqueid) !== false){ $uniqueid = random_string(15); } $cdata = array('id' => $uniqueid, 'formdata' => $data, 'pluginname' => $pname, 'pluginfullname' => $pluginclass->fullname, 'summary' => $pluginclass->summary($data)); $allelements[$comp]['elements'][] = $cdata; $report->components = cr_serialize($allelements, false); if(!$DB->update_record('block_configurable_reports',$report)){ print_error('errorsaving'); } else{ redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp))); exit; } } } } else{ $allelements = cr_unserialize($report->components); $uniqueid = random_string(15); while(strpos($report->components,$uniqueid) !== false){ $uniqueid = random_string(15); } $cdata = array('id' => $uniqueid, 'formdata' => new stdclass, 'pluginname' => $pname, 'pluginfullname' => $pluginclass->fullname, 'summary' => $pluginclass->summary(new stdclass)); $allelements[$comp]['elements'][] = $cdata; $report->components = cr_serialize($allelements); if(!$DB->update_record('block_configurable_reports',$report)){ print_error('errorsaving'); } else{ redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp))); exit; } } $title = format_string($report->name).' '.get_string($comp,'block_configurable_reports'); $PAGE->navbar->add(get_string('managereports','block_configurable_reports'), $CFG->wwwroot.'/blocks/configurable_reports/managereport.php?courseid='.$report->courseid); $PAGE->navbar->add($title, $CFG->wwwroot.'/blocks/configurable_reports/editcomp.php?id='.$id.'&amp;comp='.$comp); $PAGE->navbar->add(get_string($pname,'block_configurable_reports')); $PAGE->set_title($title); $PAGE->set_heading( $title); $PAGE->set_cacheable( true); echo $OUTPUT->header(); $currenttab = $comp; include('tabs.php'); if($pluginclass->form) $editform->display(); echo $OUTPUT->footer();