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# NanoBlogger Calendar Plugin, requires the cal command.
# converts the output of cal to an HTML Table and creates links of entries
#
# sample code for template - based off default stylesheet
#
# <div class="side">
# $NB_Calendar
# </div>
PLUGIN_OUTFILE="$BLOG_DIR/$PARTS_DIR/cal.$NB_FILETYPE"
: ${CAL_CMD:=cal}
if $CAL_CMD > "$PLUGIN_OUTFILE" 2>&1 ; then
[ -z "$DATE_LOCALE" ] || CALENDAR=`LC_ALL="$DATE_LOCALE" $CAL_CMD $CAL_ARGS`
[ ! -z "$CALENDAR" ] || CALENDAR=`$CAL_CMD $CAL_ARGS`
CAL_HEAD=`echo "$CALENDAR" |sed -e '/^[ ]*/ s///g; /[ ]*$/ s///g; 1q'`
WEEK_DAYS=(`echo "$CALENDAR" |sed -n 2p`)
DAYS=`echo "$CALENDAR" |sed 1,2d`
NUM_DAY_LINES=(`echo "$DAYS" |grep -n "[0-9]" |cut -d":" -f 1`)
nb_msg "$plugins_action weblog calendar for $CAL_HEAD ..."
curr_month=`date +%Y.%m`
query_db "$curr_month"
set_baseurl "./"
MONTH_LIST=(${DB_RESULTS[*]})
echo '<table border="0" cellspacing="4" cellpadding="0" summary="Calendar">' > "$PLUGIN_OUTFILE"
# create link to month's archive
set_monthlink ${curr_month//\./-}
if [ "${#DB_RESULTS[*]}" -gt 0 ]; then
echo '<caption class="calendarhead"><a href="'${BASE_URL}$ARCHIVES_DIR/$NB_ArchiveMonthLink'">'$CAL_HEAD'</a></caption>' >> "$PLUGIN_OUTFILE"
else
echo '<caption class="calendarhead">'$CAL_HEAD'</caption>' >> "$PLUGIN_OUTFILE"
fi
echo '<tr>' >> "$PLUGIN_OUTFILE"
for wd in ${WEEK_DAYS[@]}; do
echo '<th><span class="calendarday">'$wd'</span></th>' >> "$PLUGIN_OUTFILE"
done
echo '</tr>' >> "$PLUGIN_OUTFILE"
for line in ${NUM_DAY_LINES[@]}; do
DN_LINES=`echo "$DAYS" |sed -n "$line"p`
echo '<tr>' >> "$PLUGIN_OUTFILE"
DNLINES_ENDSPACE=`echo "$DN_LINES" |grep -c ' $'`
[ "$DNLINES_ENDSPACE" -lt 1 ] &&
echo "$DN_LINES" | sed -e '/ [ \t]/ s//<td><\/td>\ /g; /[0-9]/ s///g' >> "$PLUGIN_OUTFILE"
for dn in $DN_LINES; do
set_link=0
CALENTRY_LIST=(`for day in ${MONTH_LIST[@]}; do echo $day; done |grep $dn`)
for entry in ${CALENTRY_LIST[@]}; do
entry_year=`echo $entry |cut -c1-4`
entry_month=`echo $entry |cut -c6-7`
entry_day=`echo $entry |cut -c9-10 |sed -e '/^0/ s///g'`
curr_month=`date +%m`
curr_year=`date +%Y`
if [ "$curr_year$curr_month$dn" = "$entry_year$entry_month$entry_day" ] ; then
set_link=1
NB_EntryID=`set_entryid $entry`
set_entrylink "$entry" altlink
dn='<a href="'${ARCHIVES_PATH}$NB_EntryPermalink'">'$dn'</a>'
echo '<td><span class="calendar">'$dn'</span></td>' >> "$PLUGIN_OUTFILE"
fi
done
if [ "$set_link" != 1 ] ; then
echo '<td><span class="calendar">'$dn'</span></td>' >> "$PLUGIN_OUTFILE"
fi
done
DNLINES_BEGINSPACE=`echo "$DN_LINES" |grep -c '^ '`
[ "$DNLINES_BEGINSPACE" -lt 1 ] &&
echo "$DN_LINES" | sed -e '/ [ \t]/ s//<td><\/td>\ /g; /[0-9]/ s///g; /^ / s///g' >> "$PLUGIN_OUTFILE"
echo '</tr>' >> "$PLUGIN_OUTFILE"
done
echo '</table>' >> "$PLUGIN_OUTFILE"
# The calendar's place-holder for the templates
NB_Calendar=$(< "$PLUGIN_OUTFILE")
CALENDAR=
fi
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