ARG ARCH=
FROM ${ARCH}alpine:3.13 as base-php7

LABEL Maintainer="Ernesto Serrano <info@ernesto.es>" \
      Description="Lightweight container with Nginx & PHP-FPM based on Alpine Linux."

# Install packages
RUN apk --no-cache add \
        php7 \
        php7-fpm \
        php7-opcache \
        php7-pecl-apcu \
        php7-mysqli \
        php7-pgsql \
        php7-json \
        php7-openssl \
        php7-curl \
        php7-zlib \
        php7-soap \
        php7-xml \
        php7-fileinfo \
        php7-phar \
        php7-intl \
        php7-dom \
        php7-xmlreader \
        php7-ctype \
        php7-session \
        php7-iconv \
        php7-tokenizer \
        php7-xmlrpc \
        php7-zip \
        php7-simplexml \
        php7-mbstring \
        php7-gd \
        nginx \
        runit \
        curl \
        # php7-pdo \
        # php7-pdo_pgsql \
        # php7-pdo_mysql \
        # php7-pdo_sqlite \
        # php7-bz2 \
# Bring in gettext so we can get `envsubst`, then throw
# the rest away. To do this, we need to install `gettext`
# then move `envsubst` out of the way so `gettext` can
# be deleted completely, then move `envsubst` back.
    && apk add --no-cache --virtual .gettext gettext \
    && mv /usr/bin/envsubst /tmp/ \
    && runDeps="$( \
        scanelf --needed --nobanner /tmp/envsubst \
            | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
            | sort -u \
            | xargs -r apk info --installed \
            | sort -u \
    )" \
    && apk add --no-cache $runDeps \
    && apk del .gettext \
    && mv /tmp/envsubst /usr/local/bin/ \
# Remove alpine cache
    && rm -rf /var/cache/apk/* \
# Remove default server definition
    && rm /etc/nginx/conf.d/default.conf
# Make sure files/folders needed by the processes are accessable when they run under the nobody user
#    && chown -R nobody.nobody /run \
#    && chown -R nobody.nobody /var/lib/nginx \
#    && chown -R nobody.nobody /var/log/nginx

# Add configuration files
#COPY --chown=nobody rootfs/ /
COPY rootfs-php7/rootfs/ /
# Switch to use a non-root user from here on
#USER nobody

# Add application
WORKDIR /var/www/html

# Expose the port nginx is reachable on
EXPOSE 8080

# Let runit start nginx & php-fpm
CMD [ "/bin/docker-entrypoint.sh" ]

# Configure a healthcheck to validate that everything is up&running
HEALTHCHECK --timeout=10s CMD curl --silent --fail http://127.0.0.1:8080/fpm-ping

ENV client_max_body_size=2M \
    clear_env=no \
    allow_url_fopen=On \
    allow_url_include=Off \
    display_errors=Off \
    file_uploads=On \
    max_execution_time=0 \
    max_input_time=-1 \
    max_input_vars=1000 \
    memory_limit=128M \
    post_max_size=8M \
    upload_max_filesize=2M \
    zlib.output_compression=On

ARG ARCH=
#FROM ${ARCH}erseco/alpine-php7-webserver AS base
FROM base-php7
LABEL maintainer="Ernesto Serrano <info@ernesto.es>"

#USER root
COPY rootfs /
#COPY 02-configure-moodle.sh docker-entrypoint-init.d/02-configure-moodle.sh
#COPY --chown=nobody rootfs/ /

# crond needs root, so install dcron and cap package and set the capabilities
# on dcron binary https://github.com/inter169/systs/blob/master/alpine/crond/README.md
RUN apk add --no-cache dcron libcap && \
#    chown nobody:nobody /usr/sbin/crond && \
    setcap cap_setgid=ep /usr/sbin/crond

#USER nobody

# Change MOODLE_38_STABLE for new versions
ENV MOODLE_URL=https://github.com/moodle/moodle/archive/MOODLE_310_STABLE.tar.gz \
    LANG=en_US.UTF-8 \
    LANGUAGE=en_US:en \
    SITE_URL=http://localhost \
    DB_TYPE=pgsql \
    DB_HOST=postgres \
    DB_PORT=5432 \
    DB_NAME=moodle \
    DB_USER=moodle \
    DB_PASS=moodle \
    DB_PREFIX=mdl_ \
    SSLPROXY=false \
    MOODLE_EMAIL=user@example.com \
    MOODLE_LANGUAGE=en \
    MOODLE_SITENAME=New-Site \
    MOODLE_USERNAME=moodleuser \
    MOODLE_PASSWORD=PLEASE_CHANGEME \
    SMTP_HOST=smtp.gmail.com \
    SMTP_PORT=587 \
    SMTP_USER=your_email@gmail.com \
    SMTP_PASSWORD=your_password \
    SMTP_PROTOCOL=tls \
    MOODLE_MAIL_NOREPLY_ADDRESS=noreply@localhost \
    MOODLE_MAIL_PREFIX=[moodle] \
    client_max_body_size=50M \
    post_max_size=50M \
    upload_max_filesize=50M \
    max_input_vars=1000

#USER nobody

#RUN curl --location $MOODLE_URL | tar xz --strip-components=1 -C /var/www/html/

#FROM erseco/alpine-moodle


#FROM base
#USER root
#RUN chmod a+rwx -R /var/www/html
#USER nobody

#RUN curl --location https://moodle.org/plugins/download.php/23298/auth_oidc_moodle310_2020110900.zip > auth_oidc.zip
#RUN unzip auth_oidc.zip -d /var/www/html/auth/
#RUN rm auth_oidc.zip

#RUN curl --location https://moodle.org/plugins/download.php/23360/mod_jitsi_moodle310_2021020300.zip > jitsi.zip
#RUN unzip jitsi.zip -d /var/www/html/mod/
#RUN rm jitsi.zip

#RUN curl --location https://moodle.org/plugins/download.php/23294/mod_bigbluebuttonbn_moodle310_2019101004.zip > bbb.zip
#RUN unzip bbb.zip -d /var/www/html/mod/
#RUN rm bbb.zip

#ADD plugins/auth_saml2.zip /var/www/html/
	#RUN curl --location https://moodle.org/plugins/download.php/20505/auth_saml2_moodle37_2019110701.zip > auth_saml2.zip
#RUN unzip auth_saml2.zip -d /var/www/html/auth/
#RUN rm auth_saml2.zip