gnusocial/plugins/ExtendedProfile/lib/extendedprofilewidget.php

<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.

/*
 * Class for outputting a widget to display or edit
 * extended profiles
 *
 * @copyright 2011 StatusNet, Inc.
 * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
 */

defined('GNUSOCIAL') || die();

class ExtendedProfileWidget extends Form
{
    const EDITABLE = true;

    /**
     * The parent profile
     *
     * @var Profile
     */
    protected $profile;

    /**
     * The extended profile
     *
     * @var ExtendedProfile
     */
    protected $ext;

    /**
     * Constructor
     *
     * @param Action $out
     * @param Profile $profile
     * @param boolean $editable
     * @throws NoSuchUserException
     */
    public function __construct(Action $out = null, Profile $profile = null, $editable = false)
    {
        parent::__construct($out);

        $this->profile = $profile;
        $this->ext = new ExtendedProfile($this->profile);

        $this->editable = $editable;
    }

    /**
     * Show the extended profile, or the edit form
     */
    public function show()
    {
        if ($this->editable) {
            parent::show();
        } else {
            $this->showSections();
        }
    }

    /**
     * Show form data
     */
    public function formData()
    {
        // For JQuery UI modal dialog
        $this->out->elementStart(
            'div',
            // TRANS: Title for extended profile entry deletion dialog.
            array('id' => 'confirm-dialog', 'title' => _m('Confirmation Required'))
        );
        // TRANS: Confirmation text for extended profile entry deletion dialog.
        $this->out->text(_m('Really delete this entry?'));
        $this->out->elementEnd('div');
        $this->showSections();
    }

    /**
     * Show each section of the extended profile
     */
    public function showSections()
    {
        $sections = $this->ext->getSections();
        foreach ($sections as $name => $section) {
            $this->showExtendedProfileSection($name, $section);
        }
    }

    /**
     * Show an extended profile section
     *
     * @param string $name name of the section
     * @param array $section array of fields for the section
     * @throws Exception
     */
    protected function showExtendedProfileSection($name, $section)
    {
        $this->out->element('h3', null, $section['label']);
        $this->out->elementStart('table', array('class' => 'extended-profile'));

        foreach ($section['fields'] as $fieldName => $field) {
            switch ($fieldName) {
                case 'phone':
                case 'im':
                case 'website':
                case 'experience':
                case 'education':
                    $this->showMultiple($fieldName, $field);
                    break;
                default:
                    $this->showExtendedProfileField($fieldName, $field);
            }
        }
        $this->out->elementEnd('table');
    }

    /**
     * Show an extended profile field
     *
     * @param string $name name of the field
     * @param array $field set of key/value pairs for the field
     * @throws Exception
     */
    protected function showExtendedProfileField($name, $field)
    {
        $this->out->elementStart('tr');

        $this->out->element('th', str_replace(' ', '_', strtolower($field['label'])), $field['label']);

        $this->out->elementStart('td');
        if ($this->editable) {
            $this->showEditableField($name, $field);
        } else {
            $this->showFieldValue($name, $field);
        }
        $this->out->elementEnd('td');

        $this->out->elementEnd('tr');
    }

    protected function showMultiple($name, $fields)
    {
        foreach ($fields as $field) {
            $this->showExtendedProfileField($name, $field);
        }
    }

    // XXX: showPhone, showIm and showWebsite all work the same, so
    //      combine
    protected function showPhone($name, $field)
    {
        $this->out->elementStart('div', ['class' => 'phone-display']);
        if (!empty($field['value'])) {
            $this->out->text($field['value']);
            if (!empty($field['rel'])) {
                // TRANS: Value between parentheses (phone number, website, or IM address).
                $outtext = sprintf(_m('(%s)'), $field['rel']);
                $this->out->text(' ' . $outtext);
            }
        }
        $this->out->elementEnd('div');
    }

    protected function showIm($name, $field)
    {
        $this->out->elementStart('div', ['class' => 'im-display']);
        if (!empty($field['value'])) {
            $this->out->text($field['value']);
            if (!empty($field['rel'])) {
                // TRANS: Value between parentheses (phone number, website, or IM address).
                $outtext = sprintf(_m('(%s)'), $field['rel']);
                $this->out->text(' ' . $outtext);
            }
        }
        $this->out->elementEnd('div');
    }

    protected function showWebsite($name, $field)
    {
        $this->out->elementStart('div', ['class' => 'website-display']);
        if (!empty($field['value'])) {
            $url = $field['value'];

            $this->out->element('a', [
                'href' => $url,
                'class' => 'extended-profile-link',
                'target' => '_blank',
            ], $url);

            if (!empty($field['rel'])) {
                // TRANS: Value between parentheses (phone number, website, or IM address).
                $outtext = sprintf(_m('(%s)'), $field['rel']);
                $this->out->text(' ' . $outtext);
            }
        }
        $this->out->elementEnd('div');
    }

    protected function showEditableIm($name, $field)
    {
        $index = (int) ($field['index'] ?? 0);
        $id = "extprofile-{$name}-{$index}";
        $rel = $id . '-rel';
        $this->out->elementStart(
            'div',
            array(
                'id' => $id . '-edit',
                'class' => 'im-item'
            )
        );
        $this->out->input(
            $id,
            null,
            ($field['value'] ?? null)
        );
        $this->out->dropdown(
            $id . '-rel',
            'Type',
            array(
                'jabber' => 'Jabber',
                'gtalk' => 'GTalk',
                'aim' => 'AIM',
                'yahoo' => 'Yahoo! Messenger',
                'msn' => 'MSN',
                'skype' => 'Skype',
                'other' => 'Other'
            ),
            null,
            false,
            ($field['rel'] ?? null)
        );

        $this->showMultiControls();
        $this->out->elementEnd('div');
    }

    protected function showEditablePhone($name, $field)
    {
        $index = (int) ($field['index'] ?? 0);
        $id = "extprofile-{$name}-{$index}";
        $rel = $id . '-rel';
        $this->out->elementStart(
            'div',
            array(
                'id' => $id . '-edit',
                'class' => 'phone-item'
            )
        );
        $this->out->input(
            $id,
            null,
            ($field['value'] ?? null)
        );
        $this->out->dropdown(
            $id . '-rel',
            'Type',
            array(
                'office' => 'Office',
                'mobile' => 'Mobile',
                'home' => 'Home',
                'pager' => 'Pager',
                'other' => 'Other'
            ),
            null,
            false,
            ($field['rel'] ?? null)
        );

        $this->showMultiControls();
        $this->out->elementEnd('div');
    }

    protected function showEditableWebsite($name, $field)
    {
        $index = (int) ($field['index'] ?? 0);
        $id = "extprofile-{$name}-{$index}";
        $rel = $id . '-rel';
        $this->out->elementStart(
            'div',
            array(
                'id' => $id . '-edit',
                'class' => 'website-item'
            )
        );
        $this->out->input(
            $id,
            null,
            ($field['value'] ?? null)
        );
        $this->out->dropdown(
            $id . '-rel',
            'Type',
            array(
                'blog' => 'Blog',
                'homepage' => 'Homepage',
                'facebook' => 'Facebook',
                'linkedin' => 'LinkedIn',
                'flickr' => 'Flickr',
                'other' => 'Other',
                'twitter' => 'Twitter'
            ),
            null,
            false,
            ($field['rel'] ?? null)
        );

        $this->showMultiControls();
        $this->out->elementEnd('div');
    }

    protected function showExperience($name, $field)
    {
        $this->out->elementStart('div', 'experience-item');
        // TRANS: Field label in experience area of extended profile.
        $this->out->element('div', 'label', _m('Company'));

        if (!empty($field['company'])) {
            $this->out->element('div', 'field', $field['company']);

            // TRANS: Field label in extended profile (when did one start a position or education).
            $this->out->element('div', 'label', _m('Start'));
            $this->out->element(
                'div',
                array('class' => 'field date'),
                date(
                    'j M Y',
                    strtotime($field['start'])
                )
            );
            // TRANS: Field label in extended profile (when did one end a position or education).
            $this->out->element('div', 'label', _m('End'));
            $this->out->element(
                'div',
                array('class' => 'field date'),
                date(
                    'j M Y',
                    strtotime($field['end'])
                )
            );

            if ($field['current']) {
                $this->out->element(
                    'div',
                    array('class' => 'field current'),
                    // TRANS: Field value in experience area of extended profile (one still holds a position).
                    _m('(Current)')
                );
            }
        }
        $this->out->elementEnd('div');
    }

    protected function showEditableExperience($name, $field)
    {
        $index = (int) ($field['index'] ?? 0);
        $id = "extprofile-{$name}-{$index}";
        $this->out->elementStart(
            'div',
            array(
                'id' => $id . '-edit',
                'class' => 'experience-item'
            )
        );

        // TRANS: Field label in experience edit area of extended profile (which company does one work for).
        $this->out->element('div', 'label', _m('Company'));
        $this->out->input(
            $id,
            null,
            ($field['company'] ?? null)
        );

        // TRANS: Field label in extended profile (when did one start a position or education).
        $this->out->element('div', 'label', _m('Start'));
        $this->out->input(
            $id . '-start',
            null,
            isset($field['start']) ? date('j M Y', strtotime($field['start'])) : null
        );

        // TRANS: Field label in extended profile (when did one end a position or education).
        $this->out->element('div', 'label', _m('End'));

        $this->out->input(
            $id . '-end',
            null,
            isset($field['end']) ? date('j M Y', strtotime($field['end'])) : null
        );
        $this->out->hidden(
            $id . '-current',
            'false'
        );
        $this->out->elementStart('div', 'current-checkbox');
        $this->out->checkbox(
            $id . '-current',
            // TRANS: Checkbox label in experience edit area of extended profile (one still works at a company).
            _m('Current'),
            $field['current']
        );
        $this->out->elementEnd('div');

        $this->showMultiControls();
        $this->out->elementEnd('div');
    }

    protected function showEducation($name, $field)
    {
        $this->out->elementStart('div', 'education-item');
        // TRANS: Field label in education area of extended profile.
        $this->out->element('div', 'label', _m('Institution'));
        if (!empty($field['school'])) {
            $this->out->element('div', 'field', $field['school']);
            // TRANS: Field label in extended profile for specifying an academic degree.
            $this->out->element('div', 'label', _m('Degree'));
            $this->out->element('div', 'field', $field['degree']);
            // TRANS: Field label in education area of extended profile.
            $this->out->element('div', 'label', _m('Description'));
            $this->out->element('div', 'field', $field['description']);
            // TRANS: Field label in extended profile (when did one start a position or education).
            $this->out->element('div', 'label', _m('Start'));
            $this->out->element(
                'div',
                array('class' => 'field date'),
                date(
                    'j M Y',
                    strtotime($field['start'])
                )
            );
            // TRANS: Field label in extended profile (when did one end a position or education).
            $this->out->element('div', 'label', _m('End'));
            $this->out->element(
                'div',
                array('class' => 'field date'),
                date(
                    'j M Y',
                    strtotime($field['end'])
                )
            );
        }
        $this->out->elementEnd('div');
    }

    protected function showEditableEducation($name, $field)
    {
        $index = (int) ($field['index'] ?? 0);
        $id = "extprofile-{$name}-{$index}";
        $this->out->elementStart(
            'div',
            array(
                'id' => $id . '-edit',
                'class' => 'education-item'
            )
        );
        // TRANS: Field label in education edit area of extended profile.
        $this->out->element('div', 'label', _m('Institution'));
        $this->out->input(
            $id,
            null,
            ($field['school'] ?? null)
        );

        // TRANS: Field label in extended profile for specifying an academic degree.
        $this->out->element('div', 'label', _m('Degree'));
        $this->out->input(
            $id . '-degree',
            null,
            ($field['degree'] ?? null)
        );

        // TRANS: Field label in education edit area of extended profile.
        $this->out->element('div', 'label', _m('Description'));

        $this->out->textarea(
            $id . '-description',
            null,
            ($field['description'] ?? null)
        );

        // TRANS: Field label in extended profile (when did one start a position or education).
        $this->out->element('div', 'label', _m('Start'));
        $this->out->input(
            $id . '-start',
            null,
            // @todo FIXME: does date format need i18n? If so, should probly be dealt with in core.
            isset($field['start']) ? date('j M Y', strtotime($field['start'])) : null
        );

        // TRANS: Field label in extended profile (when did one end a position or education).
        $this->out->element('div', 'label', _m('End'));
        $this->out->input(
            $id . '-end',
            null,
            // @todo FIXME: does date format need i18n? If so, should probly be dealt with in core.
            isset($field['end']) ? date('j M Y', strtotime($field['end'])) : null
        );

        $this->showMultiControls();
        $this->out->elementEnd('div');
    }

    public function showMultiControls()
    {
        $this->out->element(
            'a',
            array(
                'class' => 'remove_row',
                'href' => 'javascript://',
                'style' => 'display: none;'
            ),
            '-'
        );

        $this->out->element(
            'a',
            array(
                'class' => 'add_row',
                'href' => 'javascript://',
                'style' => 'display: none;'
            ),
            // TRANS: Link description in extended profile page to add another profile element.
            _m('Add another item')
        );
    }

    /**
     * Outputs the value of a field
     *
     * @param string $name name of the field
     * @param array $field set of key/value pairs for the field
     */
    protected function showFieldValue($name, $field)
    {
        $type = (string) ($field['type'] ?? '');

        switch ($type) {
            case '':
            case 'text':
            case 'textarea':
            case 'person':
                $this->out->text($this->ext->getTextValue($name) ?? '');
                break;
            case 'custom-text':
            case 'custom-textarea':
                $this->out->text($field['value'] ?? '');
                break;
            case 'date':
                $value = $this->ext->getDateValue($name);
                if (!empty($value)) {
                    $this->out->element(
                        'div',
                        array('class' => 'field date'),
                        date('j M Y', strtotime($value))
                    );
                }
                break;
            case 'tags':
                $this->out->text($this->ext->getTags());
                break;
            case 'phone':
                $this->showPhone($name, $field);
                break;
            case 'website':
                $this->showWebsite($name, $field);
                break;
            case 'im':
                $this->showIm($name, $field);
                break;
            case 'experience':
                $this->showExperience($name, $field);
                break;
            case 'education':
                $this->showEducation($name, $field);
                break;
            default:
                $this->out->text("TYPE: $type");
        }
    }

    /**
     * Show an editable version of the field
     *
     * @param string $name name fo the field
     * @param array $field array of key/value pairs for the field
     * @throws Exception
     */
    protected function showEditableField($name, $field)
    {
        $out = $this->out;

        $type = (string) ($field['type'] ?? '');
        $id = "extprofile-" . $name;

        $value = 'placeholder';

        switch ($type) {
            case '':
            case 'text':
            case 'person':
                $out->input($id, null, $this->ext->getTextValue($name));
                break;
            case 'custom-text':
            case 'custom-textarea':
                $out->input($id, null, ($field['value'] ?? null));
                break;
            case 'date':
                $value = $this->ext->getDateValue($name);
                $out->input(
                    $id,
                    null,
                    empty($value) ? null : date('j M Y', strtotime($value))
                );
                break;
            case 'textarea':
                $out->textarea($id, null, $this->ext->getTextValue($name));
                break;
            case 'tags':
                $out->input($id, null, $this->ext->getTags());
                break;
            case 'phone':
                $this->showEditablePhone($name, $field);
                break;
            case 'im':
                $this->showEditableIm($name, $field);
                break;
            case 'website':
                $this->showEditableWebsite($name, $field);
                break;
            case 'experience':
                $this->showEditableExperience($name, $field);
                break;
            case 'education':
                $this->showEditableEducation($name, $field);
                break;
            default:
                // TRANS: Field label for undefined field in extended profile.
                $out->input($id, null, sprintf(_m('TYPE: %s'), $type));
        }
    }

    /**
     * Action elements
     *
     * @return void
     * @throws Exception
     */
    public function formActions()
    {
        $this->out->submit(
            'save',
            // TRANS: Button text for saving extended profile properties.
            _m('BUTTON', 'Save'),
            'submit form_action-secondary',
            'save',
            // TRANS: .
            // TRANS: Button title for saving extended profile properties.
            _m('Save details')
        );
    }

    /**
     * ID of the form
     *
     * @return string ID of the form
     */
    public function id()
    {
        return 'profile-details-' . $this->profile->id;
    }

    /**
     * class of the form
     *
     * @return string of the form class
     */
    public function formClass()
    {
        return 'form_profile_details form_settings';
    }

    /**
     * Action of the form
     *
     * @return string URL of the action
     */
    public function action()
    {
        return common_local_url('profiledetailsettings');
    }
}