Instagram Sorter

instasort_1.sh

#!/bin/bash
# https://www.bhalash.com/archives/13544793955
# April 23, 2013

# Need to escape the source path both as when we declare and use it, or Errors Occur.
IFS=' '
src="/home/bhalash/Dropbox/Camera Uploads/"
destination="/home/bhalash/Dropbox/Photos/Instagram"
temp=/tmp/instafind

trim_spaces() {
    # Safely remove spaces in the file name.
    x=$(echo "$1" | sed -e 's/ /\_/g')
    mv "$1" $x echo $x
}

check_if_square() {
    # 1. Get the width and height of the image file.
    x=$(identify -format '%w' $1)
    y=$(identify -format '%h' $1)

    # 2. Check whether the file is landscape or portrait (x > y or y > x).
    if [[ $x -ge $y ]]; then
        # If width > height.
        x=$(echo "scale=0; $x * $2" | bc -l)
    elif [[ $y -ge $x ]]; then
        # If height > width.
        y=$(echo "scale=0; $y * $2" | bc -l)
    fi

    # If the image fits the provided aspect ration, we return true, else false.
    if [[ $x == $y ]]; then
        mv $1 $3
    fi

    return 0
}

make_directory() {
    # Creates a dated folder and moves the image into it.
    a=$(echo "$1" | cut -c1-10)

    if [[ ! -d $a ]]; then
        mkdir $a
    fi

    mv $1 $a
    return 0
}

# Two similar loops to different ends. First loop looks at all files that need to be renamed.
# Second loop evaluates the most recent $checkCount files.
# It was necessary to pipe the list to a temp file, and read one line a time with sed.
# Directly piping ls lead to filenames with spaces being broken over two lines.

cd "$src"

for n in $(ls *.mov | grep " "); do
    trim_spaces "$n"
done

# Remove crud from iMessages.

for n in $(ls . | grep "png\\|gif"); do
    rm "$n"
done

ls -1t *.jpg | grep " " > $temp
count=$(wc -l < $temp)

for n in $(seq $count); do
    file="$(sed -n "$n"p $temp)"
    file=$(trim_spaces "$file")
    check_if_square $file 1 $destination

    if [[ -e $file ]]; then
        make_directory $file
    fi
done

rm $temp

exit 0

instasort_2.sh

#!/usr/bin/env bash
# https://www.bhalash.com/archives/13544803320
# December 14, 2014

#
# Sort automatically-uploaded Dropbox photographs and videos into correct 
# folders after removing crud like gifs and screenshots:
# 
# 1. A dated folder (e.g. 1970-01-01 for an image taken on January, 1970) for 
#    non-square (non-Instagram) images.
# 2. My dump folder for square Instagram images.
# 
# Blame Mark ([email protected]) for this. 
# 

# Debug 
# set -x

uploads_folder=$HOME'/Dropbox/Camera Uploads/'
instagram_folder=$HOME'/Dropbox/Photos/Instagram/'
IFS='
'

if [[ $UID == 0 ]]; then
    exit 1
elif [[ ! -d "$uploads_folder" ]] || [[ ! -d "$instagram_folder" ]]; then
    exit 2
fi

function trim_spaces() {
    # Safely remove spaces in the file name.
    new_name=$(echo "$1" | sed -e 's/ /_/g')
    mv "$1" $new_name && echo $new_name
}

function test_aspect_ratio() {
    # Test whether the aspect ratio of image $1 == $2:1
    x=$(identify -format '%w' $1)
    y=$(identify -format '%h' $1)


    if [[ ! $file =~ \.jpg$ ]]; then
        echo 1
        return 1
    fi

    if [[ $x -ge $y ]]; then
        x=$(echo "scale=0; $x * $2" | bc -l)
    elif [[ $y -ge $x ]]; then
        y=$(echo "scale=0; $y * $2" | bc -l)
    fi

    if [[ $x -eq $y ]]; then
        echo 0
    else
        echo 1
    fi
}

function make_dated_directory() {
    # Creates a dated folder and moves the image into it. 
    directory_name=${1:2:10}

    if [[ ! -d $directory_name ]]; then
        mkdir $directory_name
    fi

    mv $1 $directory_name
}

# Find (well, shell regex) behaves differently on OS X. See:
# https://stackoverflow.com/questions/5905493/why-isnt-this-regex-working-find-regex-m-h
# https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man7/re_format.7.html#//apple_ref/doc/man/7/re_format

cd "$uploads_folder"

# find . -maxdepth 1 -type f -regex "^.*\(png\|gif\)$" -exec rm {} \;
find . -maxdepth 1 -type f -name ".*png" -o -name "*.gif" -exec rm {} \;

# for file in $(find . -maxdepth 1 -type f -regex '^.*\s.*\(jpg\|mov\)$'); do
for file in $(find . -maxdepth 1 -type f -name "* *.jpg" -o -name "* *.mov"); do
    file=$(trim_spaces "$file")

    if [[ $(test_aspect_ratio $file 1) -eq 0 ]]; then
        mv $file "$instagram_folder"
    else 
        make_dated_directory $file
    fi
done

exit 0

instasort_3.sh

#!/usr/bin/env zsh
# https://www.bhalash.com/archives/13544805950
# December 28, 2015

#
# Functions
#

is_square() {
    #
    # Check if Photograph is Square
    #

    [[ $(identify -format '%w' "$1") == $(identify -format '%h' "$1") ]]
    echo $?
}

is_image() {
    #
    # Check Mimetype
    #

    grep 'image' <<< $(file --mime-type "$1") > /dev/null 2>&1
    echo $?
}

send_to_dated_directory() {
    #
    # Create Directory from Date in Filename
    # Images imported from Dropbox are named in format "2015-12-27 22.13.26.jpg"
    #

    local filename_date=${1:0:10}

    if [[ $filename_date =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
        mkdir $filename_date > /dev/null 2>&1
        mv "$1" $filename_date
    fi
}

#
# Variables
#

uploads_folder="${HOME}/Dropbox/Camera Uploads/"
instagram_folder="${HOME}/Dropbox/Photos/Instagram/"

#
# Main Loop
#

if [[ ! -d $uploads_folder ]] || [[ ! -d $instagram_folder ]]; then
    exit 1
fi

cd "$uploads_folder"

for file in *.*; do
    case ${file##*.} in
        gif|png) rm "$file";;
        mov|jpg) mv "$file" ${file// /_} && file=${file// /_};;
    esac

    if [[ -f $file ]]; then
        if [[ $(is_image $file) == 0 ]] && [[ $(is_square $file) == 0 ]]; then
            mv $file "$instagram_folder"
        else
            send_to_dated_directory $file
        fi
    fi
done