Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/www/learning/question/bank/columnsortorder/classes/column_manager.php

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<?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/>. namespace qbank_columnsortorder; defined('MOODLE_INTERNAL') \|\| die(); require_once($CFG->libdir . '/questionlib.php'); use context_system; use core_question\local\bank\column_base; use core_question\local\bank\column_manager_base; use core_question\local\bank\question_edit_contexts; use core_question\local\bank\view; use qbank_columnsortorder\local\bank\column_action_move; use qbank_columnsortorder\local\bank\column_action_remove; use qbank_columnsortorder\local\bank\column_action_resize; use qbank_columnsortorder\local\bank\preview_view; use moodle_url; /** * Class column_manager responsible for loading and saving order to the config setting. * * @package qbank_columnsortorder * @copyright 2021 Catalyst IT Australia Pty Ltd * @author Ghaly Marc-Alexandre <marc-alexandreghaly@catalyst-ca.net> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later / class column_manager extends column_manager_base { /* * @var array Column order as set in config_plugins 'class' => 'position', ie: question_type_column => 3. / public $columnorder; /* * @var array hidden columns. / public $hiddencolumns; /* * @var array columns with size. / public $colsize; /* * @var array Disabled columns in config_plugins table. / public $disabledcolumns; /* * Constructor for column_manager class. * * @param bool $globalsettings Only use the global default settings, ignoring user preferences? / public function __construct(bool $globalsettings = false) { $this->columnorder = $this->setup_property('enabledcol', $globalsettings); if (empty($this->columnorder)) { $this->columnorder = [ 'core_question\local\bank\checkbox_column' . column_base::ID_SEPARATOR . 'checkbox_column', 'qbank_viewquestiontype\question_type_column' . column_base::ID_SEPARATOR . 'question_type_column', 'qbank_viewquestionname\question_name_idnumber_tags_column' . column_base::ID_SEPARATOR . 'question_name_idnumber_tags_column', 'core_question\local\bank\edit_menu_column' . column_base::ID_SEPARATOR . 'edit_menu_column', 'qbank_editquestion\question_status_column' . column_base::ID_SEPARATOR . 'question_status_column', 'qbank_history\version_number_column' . column_base::ID_SEPARATOR . 'version_number_column', 'qbank_viewcreator\creator_name_column' . column_base::ID_SEPARATOR . 'creator_name_column', 'qbank_comment\comment_count_column' . column_base::ID_SEPARATOR . 'comment_count_column', ]; } $this->hiddencolumns = $this->setup_property('hiddencols', $globalsettings); $this->colsize = $this->setup_property('colsize', $globalsettings, 'json'); $this->disabledcolumns = $this->setup_property('disabledcol', true); // No user preference for disabledcol. if ($this->columnorder) { $this->columnorder = array_flip($this->columnorder); } if ($this->disabledcolumns) { $this->disabledcolumns = array_flip($this->disabledcolumns); } } /* * Return the value for the given property, based the saved user preference or config setting. * * If no value is currently stored, returns an empty array. * * @param string $setting The identifier used for the saved config and user preference settings. * @param bool $global Only get the global default, ignoring the user preference? * @param string $encoding The encoding used to store the property - csv or json * @return array / private function setup_property(string $setting, bool $global = false, $encoding = 'csv'): array { $value = get_config('qbank_columnsortorder', $setting); if (!$global) { $value = get_user_preferences("qbank_columnsortorder_{$setting}", $value); } if (empty($value)) { return []; } return $encoding == 'csv' ? explode(',', $value) : json_decode($value); } /* * Sets column order in the qbank_columnsortorder plugin config. * * @param ?array $columns Column order to set. Null value clears the setting. * @param bool $global save this as a global default, rather than a user preference? / public static function set_column_order(?array $columns, bool $global = false) : void { if (!is_null($columns)) { $columns = implode(',', $columns); } self::save_preference('enabledcol', $columns, $global); } /* * Hidden Columns. * * @param ?array $columns List of hidden columns. Null value clears the setting. * @param bool $global save this as a global default, rather than a user preference? / public static function set_hidden_columns(?array $columns, bool $global = false) : void { if (!is_null($columns)) { $columns = implode(',', $columns); } self::save_preference('hiddencols', $columns, $global); } /* * Column size. * * @param ?string $sizes columns with width. Null value clears the setting. * @param bool $global save this as a global default, rather than a user preference? / public static function set_column_size(?string $sizes, bool $global = false) : void { self::save_preference('colsize', $sizes, $global); } /* * Save Preferences. * * @param string $name name of a configuration * @param ?string $value value of a configuration. Null value clears the setting. * @param bool $global save this as a global default, rather than a user preference? / private static function save_preference(string $name, ?string $value, bool $global = false): void { if ($global) { require_capability('moodle/site:config', context_system::instance()); set_config($name, $value, 'qbank_columnsortorder'); } else { set_user_preference("qbank_columnsortorder_{$name}", $value); } } /* * Get qbank. * * @return view / public function get_questionbank(): view { $course = (object) ['id' => 0]; $context = context_system::instance(); $contexts = new question_edit_contexts($context); $category = question_make_default_categories($contexts->all()); $params = ['cat' => $category->id . ',' . $context->id]; // Dummy call to get the objects without error. $questionbank = new preview_view( $contexts, new moodle_url('/question/bank/columnsortorder/sortcolumns.php'), $course, null, $params ); return $questionbank; } /* * Get enabled columns. * * @return array / public function get_columns(): array { $columns = []; foreach ($this->get_questionbank()->get_visiblecolumns() as $key => $column) { if ($column->get_name() === 'checkbox') { continue; } $columns[] = (object) [ 'class' => get_class($column), 'name' => $column->get_title(), 'colname' => $column->get_column_name(), 'id' => $column->get_column_id(), ]; } return $columns; } /* * Get disabled columns. * * @return array / public function get_disabled_columns(): array { $disabled = []; if ($this->disabledcolumns) { foreach (array_keys($this->disabledcolumns) as $column) { [$classname, $columnname] = explode(column_base::ID_SEPARATOR, $column, 2); $columnobject = $classname::from_column_name($this->get_questionbank(), $columnname); $disabled[$column] = (object) [ 'disabledname' => $columnobject->get_title(), ]; } } return $disabled; } /* * Updates enabled and disabled config for 'qbank_columnsortorder' plugin. * * @param array $enabledcolumns Enabled columns to set. * @param array $disabledcolumns Disabled columns to set. / protected function update_config($enabledcolumns, $disabledcolumns): void { if (!empty($enabledcolumns)) { $configenabled = implode(',', array_flip($enabledcolumns)); set_config('enabledcol', $configenabled, 'qbank_columnsortorder'); } if (!empty($disabledcolumns)) { $configdisabled = implode(',', array_flip($disabledcolumns)); set_config('disabledcol', $configdisabled, 'qbank_columnsortorder'); } else { set_config('disabledcol', null, 'qbank_columnsortorder'); } } /* * Enables columns. * * @param string $plugin Plugin type and name ie: qbank_viewcreator. / public function enable_columns(string $plugin): void { $enabledcolumns = []; $disabledcolumns = []; if ($this->columnorder) { $enabledcolumns = $this->columnorder; } if ($this->disabledcolumns) { $disabledcolumns = $this->disabledcolumns; foreach ($disabledcolumns as $class => $column) { if (strpos($class, $plugin) !== false) { $enabledcolumns[$class] = $class; if (isset($disabledcolumns[$class])) { unset($disabledcolumns[$class]); } } } } $this->update_config($enabledcolumns, $disabledcolumns); } /* * Disables columns. * * @param string $plugin Plugin type and name ie: qbank_viewcreator. / public function disable_columns(string $plugin): void { $disabledcolumns = []; $enabledcolumns = []; $allcolumns = $this->get_columns(); if ($this->disabledcolumns) { $disabledcolumns = $this->disabledcolumns; } if ($this->columnorder) { $enabledcolumns = $this->columnorder; } foreach ($allcolumns as $column) { if (str_contains($column->class, $plugin)) { $disabledcolumns[$column->id] = $column->id; if (isset($enabledcolumns[$column->id])) { unset($enabledcolumns[$column->id]); } } } $this->update_config($enabledcolumns, $disabledcolumns); } /* * Orders columns in the question bank view according to config_plugins table 'qbank_columnsortorder' config. * * @param array $ordertosort Unordered array of columns, [columnname => class] * @return array $properorder\|$ordertosort Returns array ordered if 'qbank_columnsortorder' config exists. / public function get_sorted_columns($ordertosort): array { // Check if db has order set. if (!empty($this->columnorder)) { // Merge new order with old one. $columnsortorder = $this->columnorder; asort($columnsortorder); $columnorder = []; foreach ($columnsortorder as $columnid => $colposition) { if (array_key_exists($columnid, $ordertosort)) { $columnorder[$columnid] = $colposition; } } $properorder = array_merge($columnorder, $ordertosort); // Always have the checkbox at first column position. $checkboxid = 'core_question\local\bank\checkbox_column' . column_base::ID_SEPARATOR . 'checkbox_column'; if (isset($properorder[$checkboxid])) { $checkboxfirstelement = $properorder[$checkboxid]; unset($properorder[$checkboxid]); $properorder = array_merge([ $checkboxid => $checkboxfirstelement ], $properorder); } return $properorder; } return $ordertosort; } /* * Given an array of columns, set the isvisible attribute according to $this->hiddencolumns and $this->disabledcolumns. * * @param column_base[] $columns * @return array / public function set_columns_visibility(array $columns): array { foreach ($columns as $column) { if (!is_object($column)) { continue; } $columnid = $column->get_column_id(); $column->isvisible = !in_array($columnid, $this->hiddencolumns) && !array_key_exists($columnid, $this->disabledcolumns); } return $columns; } /* * Return $this->colsize mapped as an array of column name => width, excluding empty sizes. * * @return array / public function get_colsize_map(): array { $sizes = array_reduce($this->colsize, function($result, $colsize) { $result[$colsize->column] = $colsize->width; return $result; }, []); return array_filter($sizes); } /* * Return an array of hidden columns as an array of class => column name * * @return array */ public function get_hidden_columns(): array { return array_reduce($this->hiddencolumns, function($result, $hiddencolumn) { [$columnclass, $columnname] = explode(column_base::ID_SEPARATOR, $hiddencolumn, 2); $result[$hiddencolumn] = $columnclass::from_column_name($this->get_questionbank(), $columnname)->get_title(); return $result; }, []); } public function get_column_width(column_base $column): string { $colsizemap = $this->get_colsize_map(); $columnid = $column->get_column_id(); if (array_key_exists($columnid, $colsizemap)) { return $colsizemap[$columnid] . 'px'; } return parent::get_column_width($column); } public function get_column_actions(view $qbank): array { return [ new column_action_move($qbank), new column_action_remove($qbank), new column_action_resize($qbank), ]; } }

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