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<?php defined('SYSPATH') or die('No direct script access.');
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/*
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* This file is part of open source system FreenetIS
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* and it is released under GPLv3 licence.
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*
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* More info about licence can be found:
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* http://www.gnu.org/licenses/gpl-3.0.html
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*
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* More info about project can be found:
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* http://www.freenetis.org/
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*
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*/
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/**
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* Controller display statistic from different parts of system.
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*
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* @author Michal Kliment
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* @package Controller
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*/
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class Stats_Controller extends Controller
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{
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/**
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* Links
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*
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* @var string
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*/
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private $links;
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/**
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* Construct function
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* Generates menu
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*
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* @author Michal Kliment
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*/
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public function __construct()
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{
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parent::__construct();
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$array = array();
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if ($this->acl_check_view('Stats_Controller', 'members_increase_decrease'))
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{
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$array[] = html::anchor(
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'stats/members_increase_decrease',
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__('Increase and decrease of members')
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);
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}
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if ($this->acl_check_view('Stats_Controller', 'members_growth'))
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{
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$array[] = html::anchor('stats/members_growth', __('Growth of members'));
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}
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if (Settings::get('finance_enabled'))
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{
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if ($this->acl_check_view('Stats_Controller', 'incoming_member_payment'))
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{
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$array[] = html::anchor(
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'stats/incoming_member_payment', __('Incoming member payment')
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);
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}
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if ($this->acl_check_view('Stats_Controller', 'members_fees'))
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{
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$array[] = html::anchor('stats/members_fees', __('Member fees'));
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}
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}
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$this->links = implode(' | ', $array);
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}
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/**
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* Index function
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* Redirects to function by acl
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*
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* @author Michal Kliment
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*/
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public function index()
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{
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if ($this->acl_check_view('Stats_Controller', 'members_increase_decrease'))
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{
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url::redirect('stats/members_increase_decrease');
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}
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if ($this->acl_check_view('Stats_Controller', 'members_growth'))
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{
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url::redirect('stats/members_growth');
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}
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if ($this->acl_check_view('Stats_Controller', 'incoming_member_payment'))
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{
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url::redirect('stats/incoming_member_payment');
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}
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url::redirect('stats/members_fees');
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}
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/**
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* Function to show increase of members in each month of being of association
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*
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* @author Michal Kliment
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*/
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public function members_increase_decrease()
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{
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// access control
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if (!$this->acl_check_view('Stats_Controller', 'members_increase_decrease'))
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Controller::error(ACCESS);
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// creates instance of member ID=1 (Association)
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$association = new Member_Model(1);
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$first_entrance_date = date_parse($association->entrance_date);
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// creates new member model
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$member_model = new Member_Model();
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$last_entrance = $member_model->orderby('entrance_date', 'desc')
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->find_all()
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->current();
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$last_entrance_date = $last_entrance && $last_entrance->entrance_date != ''
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? $last_entrance->entrance_date : date("Y-m-d");
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$filter_form = new Filter_form('m');
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$filter_form->add('date')
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->label(__('Date'))
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->type('date')
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->default(Filter_form::OPER_GREATER_OR_EQUAL, $association->entrance_date)
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->default(Filter_form::OPER_SMALLER_OR_EQUAL, $last_entrance_date)
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->add_class('without_days');
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$filter_form->add('increase')
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->type('number');
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$filter_form->add('decrease')
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->type('number');
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$month = $first_entrance_date['month'];
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$year = $first_entrance_date['year'];
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$counts = array();
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$dates = $member_model->get_all_entrance_and_leaving_dates(
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$filter_form->as_sql()
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);
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foreach ($dates as $date)
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{
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$parse_date = date_parse($date->date);
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if (!isset($counts[$parse_date['year']][$parse_date['month']]))
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{
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$counts[$parse_date['year']][$parse_date['month']] = array
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(
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'increase' => 0,
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'decrease' => 0
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);
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}
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$counts[$parse_date['year']][$parse_date['month']]['increase'] += $date->increase;
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$counts[$parse_date['year']][$parse_date['month']]['decrease'] += $date->decrease;
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}
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// grid with lis of users
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$grid = new Grid('members', null, array
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(
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'separator' => '<br /><br />',
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'use_paginator' => false,
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'use_selector' => false,
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));
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$grid->field('date');
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$grid->field('increase')
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->class('right');
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$grid->field('decrease')
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->class('right');
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$grid->datasource($dates);
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$view = new View('main');
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$view->google_jsapi_enabled = TRUE;
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$view->content = new View('stats/members_increase_decrease');
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$view->content->js_data_array_str = '';
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$year = $max_year = $month = $max_month = NULL;
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$counts_year_keys = array_keys($counts);
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if (!empty($counts_year_keys))
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{
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$year = min($counts_year_keys);
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$max_year = max($counts_year_keys);
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$counts_month_keys = array_keys($counts[$year]);
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if (!empty($counts_month_keys))
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{
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$month = min(array_keys($counts[$year]));
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$max_month = max(array_keys($counts[$max_year]));
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}
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}
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$max_date = date('Y-m-d', mktime(
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0, 0, 0, $max_month, count(date::days($max_month)), $max_year
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));
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while (($date = date('Y-m-d', mktime(0, 0, 0, $month, 1, $year))) <= $max_date)
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{
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if (isset($counts[$year][$month]))
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$view->content->js_data_array_str .= "['$month/$year', "
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. $counts[$year][$month]['increase'] . ", "
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. $counts[$year][$month]['decrease'] . "],";
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else
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$view->content->js_data_array_str .= "['$month/$year', 0, 0],";
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// iterate to next month
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$month++;
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if ($month == 13)
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{
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$month = 1;
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$year++;
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}
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}
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$breadcrumbs = breadcrumbs::add()
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->text('Stats')
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->text('Increase and decrease of members');
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$view->title = __('Increase and decrease of members');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content->link_back = $this->links;
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$view->content->filter_form = $filter_form;
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$view->content->grid = $grid;
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$view->render(TRUE);
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}
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/**
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* Function to show growth of members in each month of being of association
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*
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* @author Michal Kliment
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*/
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public function members_growth()
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{
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// access control
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if (!$this->acl_check_view('Stats_Controller', 'members_growth'))
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Controller::error(ACCESS);
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// creates new member model
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$member_model = new Member_Model();
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// finds all members
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$members = $member_model->orderby('entrance_date')->find_all();
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// creates instance of member ID=1 (Association)
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$association = new Member_Model(1);
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$association_entrance_date = date_parse($association->entrance_date);
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$entrances = array();
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$leavings = array();
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$max = 0;
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foreach ($members as $member)
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{
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// parses date from datetime to array
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$entrance_date = date_parse(date::month($member->entrance_date));
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// someone just entranced this month
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if (isset($entrances[$entrance_date['year']][$entrance_date['month']]))
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$entrances[$entrance_date['year']][$entrance_date['month']]++;
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else
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// this is first member who entranced this month
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$entrances[$entrance_date['year']][$entrance_date['month']] = 1;
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// only if leaving date is not empty
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if ($member->leaving_date != '0000-00-00')
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{
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// parses date from datetime to array
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$leaving_date = date_parse(date::month($member->leaving_date));
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// someone just leaved this month
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if (isset($leavings[$leaving_date['year']][$leaving_date['month']]))
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$leavings[$leaving_date['year']][$leaving_date['month']]++;
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else
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// this is first member who leaved this month
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$leavings[$leaving_date['year']][$leaving_date['month']] = 1;
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}
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}
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$labels = array();
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$values = array();
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$month = array();
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$x = 0;
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// we draw graph from first month of association´s foundation year to current month of current year
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for ($i = $association_entrance_date['year']; $i <= date("Y"); $i++)
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{
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for ($j = 1; $j <= 12; $j++)
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{
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// we draw label only for first month of year
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$labels[$x] = ($j == 1) ? $i : ' ';
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// cycle just ran, uses previously value
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if ($x)
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{
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$values[$x] = $values[$x - 1];
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if (isset($entrances[$i][$j]))
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$values[$x] += $entrances[$i][$j];
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if (isset($leavings[$i][$j]))
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$values[$x] -= $leavings[$i][$j];
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}
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else
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// first run of cycle
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$values[$x] = (isset($entrances[$i][$j])) ? $entrances[$i][$j] : 0;
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// finding max, important for drawing graph
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if ($values[$x] > $max)
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$max = $values[$x];
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if ((
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$i > $association_entrance_date['year'] &&
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$i < date("Y")
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) || (
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$i == date("Y") &&
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$j <= date("m")
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) || (
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$i == $association_entrance_date['year'] &&
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$j >= $association_entrance_date['month']
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))
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{
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$months[$x] = __('' . Date::$months[$j]) . ' ' . $i;
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}
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$x++;
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}
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}
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$breadcrumbs = breadcrumbs::add()
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->text('Stats')
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->text('Growth of members');
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$view = new View('main');
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$view->title = __('Growth of members');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('stats/members_growth');
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$view->content->link_back = $this->links;
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$view->content->labels = $labels;
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$view->content->values = $values;
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$view->content->months = $months;
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$view->content->max = $max;
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$view->render(TRUE);
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}
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/**
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* Function to show graph of incoming member payment
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*
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* @author Michal Kliment
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* @param integer $start_year
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* @param integer $end_year
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*/
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public function incoming_member_payment($start_year = NULL, $end_year = NULL)
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{
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// access control
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if (!Settings::get('finance_enabled') ||
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!$this->acl_check_view('Stats_Controller', 'incoming_member_payment'))
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{
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Controller::error(ACCESS);
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}
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// form is posted
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if (isset($_POST) && $_POST)
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{
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$start_year = $_POST['start_year'];
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$end_year = $_POST['end_year'];
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if ($end_year < $start_year)
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$end_year = $start_year;
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// redirect to this method with correct parameters
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url::redirect(
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'stats/incoming_member_payment/' .
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$start_year . '/' . $end_year
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);
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}
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$values = array();
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$labels = array();
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$months = array();
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$x = 0;
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$max = 0;
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// creates instance of member ID=1 (Association)
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$association = new Member_Model(Member_Model::ASSOCIATION);
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$association_entrance_date = date_parse($association->entrance_date);
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// start year is not set, use date of creation of association
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if (!$start_year)
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$start_year = $association_entrance_date['year'];
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// end year is not set, use current year
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if (!$end_year)
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$end_year = date("Y");
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// check end year
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if ($end_year < $start_year)
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$end_year = $start_year;
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$years = array();
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for ($i = $association_entrance_date['year']; $i <= date("Y"); $i++)
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$years[$i] = $i;
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$transfer_model = new Transfer_Model();
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$amounts = $transfer_model->get_all_monthly_amounts_of_incoming_member_payment();
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// gets all amount of member payment by months
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$arr_amounts = array();
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foreach ($amounts as $amount)
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$arr_amounts[$amount->year][(int) $amount->month] = $amount->amount;
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// we draw graph
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for ($i = $start_year; $i <= $end_year; $i++)
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{
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for ($j = 1; $j <= 12; $j++)
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{
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// draw label only 12 times
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if ($x % ($end_year - $start_year + 1) == 0)
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// we draw label only for first month of year
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$labels[$x] = $j . ' / ' . substr($i, 2, 2);
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else
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$labels[$x] = ' ';
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$values[$x] = (isset($arr_amounts[$i][$j])) ? $arr_amounts[$i][$j] : 0;
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// finding max, important for drawing graph
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if ($values[$x] > $max)
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$max = $values[$x];
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if ((
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$i > $association_entrance_date['year'] &&
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$i < date("Y")
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) || (
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$i == date("Y") &&
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$j <= date("m")
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) || (
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$i == $association_entrance_date['year'] &&
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$j >= $association_entrance_date['month']
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))
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{
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$months[$x] = __('' . date::$months[$j]) . ' ' . $i;
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}
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$x++;
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}
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}
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// round max
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$max = ceil($max);
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$max = (substr($max, 0, 2) + 1) . num::null_fill(0, strlen($max) - 2);
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// calculation of correct rates of axes
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$y_count = substr($max, 0, 2);
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while ($y_count > 25)
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$y_count /= 2;
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$x_rate = num::decimal_point(round(100 / (($end_year - $start_year + 1) * 12 - 1), 5));
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$y_rate = num::decimal_point(round(100 / $y_count, 5));
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$breadcrumbs = breadcrumbs::add()
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->text('Stats')
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->text('Incoming member payment in the period')
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->disable_translation()
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->text($start_year . '-' . $end_year);
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$view = new View('main');
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$view->title = __('Incoming member payment');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->content = new View('stats/members_monthly_payments_and_fees');
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$view->content->headline = __('Incoming member payment');
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$view->content->x_rate = $x_rate;
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$view->content->y_rate = $y_rate;
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$view->content->link_back = $this->links;
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$view->content->labels = $labels;
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$view->content->values = $values;
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$view->content->months = $months;
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$view->content->max = $max;
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$view->content->start_year = $start_year;
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$view->content->end_year = $end_year;
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$view->content->years = $years;
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$view->render(TRUE);
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}
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/**
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* Function to show graph of member member fees by month
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*
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* @author Michal Kliment, Ondřej Fibich
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* @param integer $start_year
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* @param integer $end_year
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*/
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public function members_fees($start_year = NULL, $end_year = NULL)
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{
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// access control
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if (!Settings::get('finance_enabled') ||
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!$this->acl_check_view('Stats_Controller', 'members_fees'))
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{
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Controller::error(ACCESS);
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}
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|
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// form is posted
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if (isset($_POST) && $_POST)
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{
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$start_year = $_POST['start_year'];
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$end_year = $_POST['end_year'];
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if ($end_year < $start_year)
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$end_year = $start_year;
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// redirect to this method with correct parameters
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url::redirect(
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'stats/members_fees/' . $start_year . '/' . $end_year
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);
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}
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$values = array();
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$labels = array();
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$months = array();
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$x = 0;
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$max = 0;
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// creates instance of member ID=1 (Association)
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$association = new Member_Model(Member_Model::ASSOCIATION);
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|
$association_entrance_date = date_parse($association->entrance_date);
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// start year is not set, use date of creation of association
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|
if (!$start_year)
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$start_year = $association_entrance_date['year'];
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// end year is not set, use current year
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|
if (!$end_year)
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|
$end_year = date('Y');
|
|
|
|
// check end year
|
|
if ($end_year < $start_year)
|
|
$end_year = $start_year;
|
|
|
|
$years = array();
|
|
|
|
for ($i = $association_entrance_date['year']; $i <= date('Y'); $i++)
|
|
$years[$i] = $i;
|
|
|
|
$transfer_model = new Transfer_Model();
|
|
$amounts = $transfer_model->get_grouped_monthly_member_fees();
|
|
|
|
// gets all amount of member payment by months
|
|
$arr_amounts = array();
|
|
foreach ($amounts as $amount)
|
|
$arr_amounts[$amount->year][(int) $amount->month] = $amount->amount;
|
|
|
|
// we draw graph
|
|
for ($i = $start_year; $i <= $end_year; $i++)
|
|
{
|
|
for ($j = 1; $j <= 12; $j++)
|
|
{
|
|
// draw label only 12 times
|
|
if ($x % ($end_year - $start_year + 1) == 0)
|
|
// we draw label only for first month of year
|
|
$labels[$x] = $j . ' / ' . substr($i, 2, 2);
|
|
else
|
|
$labels[$x] = ' ';
|
|
|
|
$values[$x] = (isset($arr_amounts[$i][$j])) ? $arr_amounts[$i][$j] : 0;
|
|
|
|
// finding max, important for drawing graph
|
|
if ($values[$x] > $max)
|
|
$max = $values[$x];
|
|
|
|
if ((
|
|
$i > $association_entrance_date['year'] &&
|
|
$i < date("Y")
|
|
) || (
|
|
$i == date("Y") &&
|
|
$j <= date("m")
|
|
) || (
|
|
$i == $association_entrance_date['year'] &&
|
|
$j >= $association_entrance_date['month']
|
|
))
|
|
{
|
|
$months[$x] = __('' . date::$months[$j]) . ' ' . $i;
|
|
}
|
|
|
|
$x++;
|
|
}
|
|
}
|
|
|
|
// round max
|
|
$max = (substr($max, 0, 2) + 1) . num::null_fill(0, strlen($max) - 2);
|
|
|
|
// calculation of correct rates of axes
|
|
$y_count = substr($max, 0, 2);
|
|
|
|
while ($y_count > 25)
|
|
$y_count /= 2;
|
|
|
|
$x_rate = num::decimal_point(round(100 / (($end_year - $start_year + 1) * 12 - 1), 5));
|
|
$y_rate = num::decimal_point(round(100 / $y_count, 5));
|
|
|
|
$breadcrumbs = breadcrumbs::add()
|
|
->text('Stats')
|
|
->text('Member fees')
|
|
->disable_translation()
|
|
->text($start_year . '-' . $end_year);
|
|
|
|
$view = new View('main');
|
|
$view->title = __('Member fees');
|
|
$view->breadcrumbs = $breadcrumbs->html();
|
|
$view->content = new View('stats/members_monthly_payments_and_fees');
|
|
$view->content->headline = __('Member fees');
|
|
$view->content->x_rate = $x_rate;
|
|
$view->content->y_rate = $y_rate;
|
|
$view->content->link_back = $this->links;
|
|
$view->content->labels = $labels;
|
|
$view->content->values = $values;
|
|
$view->content->months = $months;
|
|
$view->content->max = $max;
|
|
$view->content->start_year = $start_year;
|
|
$view->content->end_year = $end_year;
|
|
$view->content->years = $years;
|
|
$view->render(TRUE);
|
|
}
|
|
|
|
}
|