improved timing to acquire images

cron.conf

@@ -1 +1 @@
-5 0,3,6,9,12,15,18,21 * * * cd /Users/hoge/get_gpv/; /bin/sh get_gpv.sh
+35 2,5,8,11,14,17,20,23 * * * cd /Users/hoge/get_gpv/; ./get_gpv.sh

get_gpv.plist

@@ -12,51 +12,51 @@
     <key>StartCalendarInterval</key>
     <dict>
         <key>Hour</key>
-        <integer>0</integer>
+        <integer>2</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>3</integer>
-        <key>Minute</key>
         <integer>5</integer>
+        <key>Minute</key>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>6</integer>
+        <integer>8</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>9</integer>
+        <integer>11</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>12</integer>
+        <integer>14</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>15</integer>
+        <integer>17</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>18</integer>
+        <integer>20</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <dict>
         <key>Hour</key>
-        <integer>21</integer>
+        <integer>23</integer>
         <key>Minute</key>
-        <integer>5</integer>
+        <integer>35</integer>
     </dict>
     <key>WorkingDirectory</key>
     <string>/Users/hoge/get_gpv</string>

get_gpv.sh

@@ -33,15 +33,16 @@ if [ ! -d ${LOG_DIR} ]; then
   mkdir -p ${LOG_DIR}
 fi
 
-year=`date -d '3 hours ago' +'%Y'`
-month=`date -d '3 hours ago' +'%m'`
-day=`date -d '3 hours ago' +'%d'`
-hour=`date -d '3 hours ago' +'%H'`
+hour_delta=$((`date +'%k'`%3+3))
+year=`date -d "$((hour_delta)) hours ago" +"%Y"`
+month=`date -d "$((hour_delta)) hours ago" +"%m"`
+day=`date -d "$((hour_delta)) hours ago" +"%d"`
+hour=`date -d "$((hour_delta)) hours ago" +"%k"`
 log_file_path="${LOG_DIR}/error_log_`date +'%Y%m%d'`.txt"
 
 for type in ${TYPE[@]}; do
   for area in ${AREA[@]}; do
-    url_html=${GPV_URL}/msm_${type}_${area}_${year}${month}${day}${hour}.html
+    url_html=${GPV_URL}/msm_${type}_${area}_${year}${month}${day}`printf %02d ${hour}`.html
     response=`curl -s -o ${TMP_HTML_FILE} -w "%{http_code}" ${url_html}`
 
     if [ ${response} = "200" ]; then
@@ -50,9 +51,9 @@ for type in ${TYPE[@]}; do
         mkdir -p ${save_dir}
       fi
 
-      for ((i=1; i<=3; i++)); do
-        filename=`grep "fnl\[${i}\]" ${TMP_HTML_FILE} | awk -F'["]' '{print $2}'`
-        save_hour=`date -d "$((4-i)) hours ago" +"%H"`
+      for ((i=0; i<3; i++)); do
+        filename=`grep "fnl\[$((i+1))\]" ${TMP_HTML_FILE} | awk -F'["]' '{print $2}'`
+        save_hour=`printf %02d $((hour+i))`
         save_file_path="${save_dir}/msm_${type}_${area}_${year}${month}${day}${save_hour}.png"
 
         curl -s -o ${save_file_path} ${GPV_URL}/msm/${filename}