FROM php:7.4-apache

ARG PIWIGO_RELEASE=2.10.2

# PHP config
RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini" && \
    sed -i "s/max_execution_time = 30/max_execution_time = 300/" "$PHP_INI_DIR/php.ini" && \
    sed -i "s/memory_limit = 128M/memory_limit = 512M/" "$PHP_INI_DIR/php.ini" && \
    sed -i "s/max_input_time = 60/max_input_time = 180/" "$PHP_INI_DIR/php.ini" && \
    sed -i "s/post_max_size = 8M/post_max_size = 100M/" "$PHP_INI_DIR/php.ini" && \
    sed -i "s/upload_max_filesize = 2M/upload_max_filesize = 100M/" "$PHP_INI_DIR/php.ini" && \
    sed -i "s/expose_php = On/expose_php = Off/" "$PHP_INI_DIR/php.ini"

# Install external dependencies
RUN set ex && \
    \
    apt-get update && \
    apt-get install -y --no-install-recommends \
        dcraw \
        mediainfo \
        ffmpeg\
        imagemagick \
        libmagickwand-dev \
        unzip \
# GD deps
        zlib1g-dev \
        libpng-dev \
# jpegtran
        libjpeg-turbo-progs \
# pdftoppm
        poppler-utils \
        libfcgi-bin \
        exiftool && \
    rm -rf /var/lib/apt/lists/*

# Extra PHP extensions
RUN set ex && \
    docker-php-ext-install exif && \
    docker-php-ext-enable exif && \
    \
    docker-php-ext-install mysqli && \
    docker-php-ext-enable mysqli && \
    \
    docker-php-ext-install gd && \
    docker-php-ext-enable gd && \
    \
    pecl install imagick && \
    docker-php-ext-enable imagick

# Apache config
ENV APACHE_DOCUMENT_ROOT /var/www

ADD 000-default.conf /etc/apache2/sites-available/000-default.conf

RUN sed -ri -e 's!Listen 80!Listen 8080!g' /etc/apache2/ports.conf && \
    sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf && \
    sed -ri -e 's!ServerSignature On!ServerSignature Off!g' /etc/apache2/conf-available/*.conf && \
    sed -ri -e 's!ServerTokens OS!ServerTokens Prod!g' /etc/apache2/conf-available/*.conf && \
    rm -rf ${APACHE_DOCUMENT_ROOT}/html && \
    a2enmod rewrite && \
    chmod -R 0755 /etc/apache2

# Get and extract piwigo
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/piwigo.zip \
       "http://piwigo.org/download/dlcounter.php?code=${PIWIGO_RELEASE}" && \
    unzip ${APACHE_DOCUMENT_ROOT}/piwigo.zip -d ${APACHE_DOCUMENT_ROOT} && \
    mv ${APACHE_DOCUMENT_ROOT}/piwigo/* ${APACHE_DOCUMENT_ROOT} && \
    rm -f ${APACHE_DOCUMENT_ROOT}/piwigo.zip && \
    rm -rf ${APACHE_DOCUMENT_ROOT}/piwigo

# Add extensions
# --------------
# GThumb+ 2.8.a
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip \
         https://piwigo.org/ext/download.php?rid=5589 && \
    unzip ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip -d ${APACHE_DOCUMENT_ROOT}/plugins && \
    rm -f ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip

# RV Thumbnail Scroller 2.7.a
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip \
         https://piwigo.org/ext/download.php?rid=5086 && \
    unzip ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip -d ${APACHE_DOCUMENT_ROOT}/plugins && \
    rm -f ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip

# Share Album 1.4
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip \
         https://piwigo.org/ext/download.php?rid=7153 && \
    unzip ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip -d ${APACHE_DOCUMENT_ROOT}/plugins && \
    rm -f ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip

# EXIF View 2.9.a
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip \
         https://piwigo.org/ext/download.php?rid=6454 && \
    unzip ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip -d ${APACHE_DOCUMENT_ROOT}/plugins && \
    rm -f ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip

# piwigo-openstreetmap 2.9a
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip \
         https://piwigo.org/ext/download.php?rid=6721 && \
    unzip ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip -d ${APACHE_DOCUMENT_ROOT}/plugins && \
    rm -f ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip

# Social Connect 2.2.5
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip \
         https://piwigo.org/ext/download.php?rid=6132 && \
    unzip ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip -d ${APACHE_DOCUMENT_ROOT}/plugins && \
    rm -f ${APACHE_DOCUMENT_ROOT}/plugins/plugin.zip && \
# Patch the Google provider, it's outdated and not working in the included version
    curl \
      -o ${APACHE_DOCUMENT_ROOT}/plugins/oAuth/include/hybridauth/Hybrid/Providers/Google.php -L \
      https://raw.githubusercontent.com/hybridauth/hybridauth/06909cd8cbc1201f01db8a8d36bc8c06dd27223d/hybridauth/Hybrid/Providers/Google.php


# Bootstrap Darkroom 2.4.4
RUN set ex && \
    curl -L -o ${APACHE_DOCUMENT_ROOT}/themes/theme.zip \
         https://piwigo.org/ext/download.php?rid=7015 && \
    unzip ${APACHE_DOCUMENT_ROOT}/themes/theme.zip -d ${APACHE_DOCUMENT_ROOT}/themes && \
    rm -f ${APACHE_DOCUMENT_ROOT}/themes/theme.zip

# Override some default configs not stored in the DB
# --------------------------------------------------
# Piwigo
ADD config.inc.php ${APACHE_DOCUMENT_ROOT}/local/config/config.inc.php
# GThumb+
ADD GThumb_config_default.inc.php ${APACHE_DOCUMENT_ROOT}/plugins/GThumb/config_default.inc.php
# Bootstrap theme
RUN sed -ri -e "s!PAGE_HEADER => 'jumbotron'!PAGE_HEADER => 'none'!g" ${APACHE_DOCUMENT_ROOT}/themes/bootstrap_darkroom/include/config.php && \
    sed -ri -e "s!CAT_NB_IMAGES => true!CAT_NB_IMAGES => false!g" ${APACHE_DOCUMENT_ROOT}/themes/bootstrap_darkroom/include/config.php && \
    sed -ri -e "s!THUMBNAIL_LINKTO => 'picture'!THUMBNAIL_LINKTO => 'photoswipe'!g" ${APACHE_DOCUMENT_ROOT}/themes/bootstrap_darkroom/include/config.php && \
    sed -ri -e "s!THUMBNAIL_CAPTION => true!THUMBNAIL_CAPTION => false!g" ${APACHE_DOCUMENT_ROOT}/themes/bootstrap_darkroom/include/config.php && \
    sed -ri -e "s!SOCIAL_ENABLED => true!SOCIAL_ENABLED => false!g" ${APACHE_DOCUMENT_ROOT}/themes/bootstrap_darkroom/include/config.php

# Lock down theme and plugin dirs to prevent modification
RUN chmod -R 755 ${APACHE_DOCUMENT_ROOT}/plugins && \
    chmod -R 755 ${APACHE_DOCUMENT_ROOT}/themes

VOLUME ["${APACHE_DOCUMENT_ROOT}/_data", "${APACHE_DOCUMENT_ROOT}/local", "${APACHE_DOCUMENT_ROOT}/galleries", "${APACHE_DOCUMENT_ROOT}/upload"]

WORKDIR ${APACHE_DOCUMENT_ROOT}

EXPOSE 8080

<?php
// this permit to show the php errors reporting (see INI 'error_reporting'
// for possible values)
// gives an empty value '' to deactivate
$conf['show_php_errors'] = E_ALL & ~E_NOTICE & ~E_DEPRECATED;

// newcat_default_status : at creation, must a category be public or private
// ? Warning : if the parent category is private, the category is
// automatically create private.
$conf['newcat_default_status'] = 'private';

// meta_ref to reference multiple sets of incorporated pages or elements
// Set it false to avoid referencing in Google, and other search engines.
$conf['meta_ref'] = false;

// does the guest have access ?
// (not a security feature, set your categories "private" too)
// If false it'll be redirected from index.php to identification.php
$conf['guest_access'] = false;

// question_mark_in_urls : the generated urls contain a ? sign. This can be
// changed to false only if the server translates PATH_INFO variable
// (depends on the server AcceptPathInfo directive configuration)
$conf['question_mark_in_urls'] = false;

// php_extension_in_urls : if true, the urls generated for picture and
// category will not contain the .php extension. This will work only if
// .htaccess defines Options +MultiViews parameter or url rewriting rules
// are active.
$conf['php_extension_in_urls'] = false;

// category_url_style : one of 'id' (default) or 'id-name'. 'id-name'
// means that an simplified ascii representation of the category name will
// appear in the url
$conf['category_url_style'] = 'id-name';

// Display a link to subscribe to Piwigo Announcements Newsletter
$conf['show_newsletter_subscription'] = false;

// permitted characters for files/directories during synchronization
$conf['sync_chars_regex'] = '/^[a-zA-Z0-9-_. ]+$/';

// Default behaviour when a new album is created: should the new album inherit the group/user
// permissions from its parent? Note that config is only used for Ftp synchro,
// and if that option is not explicitly transmit when the album is created.
$conf['inheritance_by_default'] = true;

// Size of chunks, in kilobytes. Fast connections will have better
// performances with high values, such as 5000.
$conf['upload_form_chunk_size'] = 5000;

// Log level (OFF, CRITICAL, ERROR, WARNING, NOTICE, INFO, DEBUG)
// development = DEBUG, production = ERROR
$conf['log_level'] = 'ERROR';

// remember_me_length : time of validity for "remember me" cookies, in
// seconds.
$conf['remember_me_length'] = 17280000;

// session_length : time of validity for normal session, in seconds.
$conf['session_length'] = 172800;

// show_exif_fields : in EXIF fields, you can choose to display fields in
// sub-arrays, for example ['COMPUTED']['ApertureFNumber']. for this, add
// 'COMPUTED;ApertureFNumber' in $conf['show_exif_fields']
//
// The key displayed in picture.php will be $lang['exif_field_Make'] for
// example and if it exists. For compound fields, only take into account the
// last part : for key 'COMPUTED;ApertureFNumber', you need
// $lang['exif_field_ApertureFNumber']
//
// for PHP version newer than 4.1.2 :
// $conf['show_exif_fields'] = array('CameraMake','CameraModel','DateTime');
//
$conf['show_exif_fields'] = array(
    'Make',
    'Model',
    'Artist',
    'ExifVersion',
    'Software',
    'DateTimeOriginal',
    'FNumber',
    'ExposureBiasValue',
    'FILE;FileSize',
    'ExposureTime',
    'Flash',
    'ISOSpeedRatings',
    'FocalLength',
    'FocalLengthIn35mmFilm',
    'WhiteBalance',
    'ExposureMode',
    'MeteringMode',
    'ExposureProgram',
    );
// use_exif: Use EXIF data during database synchronization with files
// metadata
$conf['use_exif'] = true;

// use_exif_mapping: same behaviour as use_iptc_mapping
$conf['use_exif_mapping'] = array(
  'date_creation' => 'DateTimeOriginal',
  'author' => 'Artist',
);

// send_bcc_mail_webmaster: send bcc mail to webmaster. Set true for debug
// or test.
$conf['send_bcc_mail_webmaster'] = false;

// define the name of sender mail: if value is empty, gallery title is used
$conf['mail_sender_name'] = 'photos.xxx.xxx';

// define the email of sender mail: if value is empty, webmaster email is used
$conf['mail_sender_email'] = '';

// set true to allow text/html emails
$conf['mail_allow_html'] = true;

// smtp configuration (work if fsockopen function is allowed for smtp port)
// smtp_host: smtp server host
//  if null, regular mail function is used
//   format: hoststring[:port]
//   exemple: smtp.pwg.net:21
// smtp_user/smtp_password: user & password for smtp authentication
$conf['smtp_host'] = 'smtp.xxxxx.xx:25';
$conf['smtp_user'] = '';
$conf['smtp_password'] = '';

// 'ssl' or 'tls'
$conf['smtp_secure'] = null;

// show_iptc: Show IPTC metadata on picture.php if asked by user
$conf['show_iptc'] = true;

// use_iptc: Use IPTC data during database synchronization with files
// metadata
$conf['use_iptc'] = true;

// 'small', 'medium' or 'large'
$conf['derivative_default_size'] = 'large';

// Support X-Forwarded-Proto header for HTTPS detection
if ( $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' ) {
    $_SERVER['HTTPS'] = 'on';
}
// Support for X-Forwarded-For header
if ($_SERVER['HTTP_X_FORWARDED_FOR']) {
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_X_FORWARDED_FOR'];
}
?>

<VirtualHost *:8080>
  ServerAdmin webmaster@localhost
  DocumentRoot ${APACHE_DOCUMENT_ROOT}
  ErrorLog ${APACHE_LOG_DIR}/error.log
  CustomLog ${APACHE_LOG_DIR}/access.log combined

    # Needed for nicer URLs
    RewriteEngine on
    RewriteRule ^/index/(.*)     /index.php/$1                           [QSA,L]
    RewriteRule ^/picture/(.*)   /picture.php/$1                         [QSA,L]
    RewriteRule ^/i/(.*)         /i.php/$1                               [QSA,L]
    RewriteRule ^/osmmap/(.*)    /plugins/piwigo-openstreetmap/osmmap2.php?$1    [QSA,L]
</VirtualHost>