FROM alpine:3.5

ENV PHP_INI_DIR /etc/php5
# general settings
ENV IFM_AUTH=0                                                  \
    IFM_AUTH_SOURCE='inline;admin:$2y$10$0Bnm5L4wKFHRxJgNq.oZv.v7yXhkJZQvinJYR2p6X1zPvzyDRUVRC'                               \
    IFM_ROOT_DIR=""                                             \
    IFM_TMP_DIR=""                                              \
    IFM_DEFAULTTIMEZONE="Europe/Berlin"
# api controls
ENV IFM_API_AJAXREQUEST=1 IFM_API_CHMOD=1 IFM_API_COPYMOVE=1    \
    IFM_API_CREATEDIR=1 IFM_API_CREATEFILE=1 IFM_API_EDIT=1     \
    IFM_API_DELETE=1 IFM_API_DOWNLOAD=1 IFM_API_EXTRACT=1       \
    IFM_API_UPLOAD=1 IFM_API_REMOTEUPLOAD=1 IFM_API_RENAME=1    \
	IFM_API_ZIPNLOAD=1
# gui controls
ENV IFM_GUI_SHOWLASTMODIFIED=0 IFM_GUI_SHOWFILESIZE=1 IFM_GUI_SHOWOWNER=1   \
    IFM_GUI_SHOWGROUP=1 IFM_GUI_SHOWPERMISSIONS=2 IFM_GUI_SHOWHTDOCS=1      \
    IFM_GUI_SHOWHIDDENFILES=1 IFM_GUI_SHOWPATH=0

# ensure apache user exists with the desired uid
RUN set -x \
    && deluser xfs \
    && addgroup -g 33 -S apache \
    && adduser -u 33 -D -S -G apache apache

RUN set -xe; \
    apk add --no-cache --virtual .image-runtime-deps \
        bash \
        sed \
        unzip \
        zip \
        curl \
        tar \
        gzip \
        bzip2 \
        xz 

RUN set -xe; \
    apk add --no-cache --virtual .ifm-runtime-deps \
        apache2 \
        apache2-utils \
        php5-apache2 \
        php5 \
        php5-mcrypt \
        php5-gd \
        php5-intl \
        php5-json \
        php5-curl \
        php5-bz2 \
        php5-zlib \
        php5-posix \
        php5-soap \
        php5-openssl \
        php5-pcntl \
        php5-xml \
        php5-phar \
        php5-zip

RUN mkdir -p /run/apache2 \
    && mv /var/www/localhost/htdocs /var/www/html \
    && chown -R apache:apache /var/www \
    && chmod g+ws /var/www/html \
    && rm /var/www/html/index.html \
    && rm -Rf /var/www/localhost \
    && sed -ri \
        -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
        -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
        -e 's!^#LoadModule rewrite_module!LoadModule rewrite_module!' \
        -e 's!/var/www/localhost/htdocs!/var/www/html!g' \
        -e 's!/var/www/localhost!/var/www!g' \
        "/etc/apache2/httpd.conf" \
    && rm /etc/apache2/conf.d/info.conf \
    && rm /etc/apache2/conf.d/userdir.conf \
    && { \
        echo 'ServerTokens Prod'; \
        echo 'ServerSignature Off'; \
        echo 'DocumentRoot "/var/www/html"'; \
        echo '<Directory "/var/www/html">'; \
        echo '    Options None'; \
        echo '    AllowOverride All'; \
        echo '    Require all granted'; \
        echo '</Directory>'; \
    } > /etc/apache2/conf.d/ZZ_ifm

RUN { \
        echo 'date.timezone = "Europe/Berlin"';     \
        echo 'zlib.output_compression = On';        \
        echo 'zlib.output_compression_level = 6';   \
        echo 'memory_limit = 256M';                 \
        echo 'max_execution_time = 120';            \
        echo 'upload_max_filesize = 512M';          \
        echo 'post_max_size = 512M';                \
        echo 'log_errors = On';                     \
        echo 'error_log = "/var/www/php.log"';      \
    } > $PHP_INI_DIR/conf.d/ZZ_ifm.ini 

COPY docker-startup.sh /usr/local/bin/

COPY ifm.php /var/www/html/index.php

WORKDIR /var/www

EXPOSE 80
CMD ["docker-startup.sh"]