71 lines
2.8 KiB
Bash
71 lines
2.8 KiB
Bash
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# NanoBlogger Calendar Plugin, requires the cal command.
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# converts the output of cal to an HTML Table and creates links of entries
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# used for last month's calendar table!
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#
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# sample code for template - based off default stylesheet
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#
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# <div class="calendar">
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# $NB_Calendar_prev
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# </div>
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PLUGIN_OUTFILE="$BLOG_DIR/$PARTS_DIR/cal_prev.$NB_FILETYPE"
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: ${CAL_CMD:=cal}
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if $CAL_CMD > "$PLUGIN_OUTFILE" 2>&1 ; then
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nb_msg "generating calendar (last month) ..."
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[ -z "$DATE_LOCALE" ] || CALENDAR=`LC_ALL="$DATE_LOCALE" $CAL_CMD $CAL_ARGS_PREV`
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[ ! -z "$CALENDAR" ] || CALENDAR=`$CAL_CMD $CAL_ARGS_PREV`
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CAL_HEAD=`echo "$CALENDAR" |sed -e '/^[ ]*/ s///g; 1q'`
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WEEK_DAYS=`echo "$CALENDAR" |sed -n 2p`
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DAYS=`echo "$CALENDAR" |sed 1,2d`
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NUM_DAY_LINES=`echo "$DAYS" |grep -n "[0-9]" |cut -c1`
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curr_month=`date +%Y.%m --date "$(date +%Y-%m-15) 1 months ago"`
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query_db all
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set_baseurl "./"
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MONTH_LIST=`echo "$DB_RESULTS" |sort $SORT_ARGS |grep ''$curr_month''`
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echo '<table border="0" cellspacing="4" cellpadding="0" summary="Calendar with links to days with entries">' > "$PLUGIN_OUTFILE"
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echo '<caption class="calendarhead">'$CAL_HEAD'</caption>' >> "$PLUGIN_OUTFILE"
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echo '<tr>' >> "$PLUGIN_OUTFILE"
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for wd in $WEEK_DAYS ; do
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echo '<th style="text-align: center;"><span class="calendarday">'$wd'</span></th>' >> "$PLUGIN_OUTFILE"
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done
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echo '</tr>' >> "$PLUGIN_OUTFILE"
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for line in $NUM_DAY_LINES ; do
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DN_LINES=`echo "$DAYS" |sed -n "$line"p`
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[ -n "$DN_LINES" ] || continue
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echo '<tr>' >> "$PLUGIN_OUTFILE"
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echo "$DN_LINES" | sed -e '/ $/ Q; / [ \t]/ s//<td style="text-align: center;"><\/td>\ /g; /[0-9]/ s///g' >> "$PLUGIN_OUTFILE"
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for dn in $DN_LINES ; do
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set_link=0
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MONTH_LINE=`echo "$MONTH_LIST" |grep $dn`
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for entry in $MONTH_LINE ; do
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entry_year=`echo $entry |cut -c1-4`
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entry_month=`echo $entry |cut -c6-7`
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entry_day=`echo $entry |cut -c9-10 |sed -e '/^0/ s///g'`
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curr_month=`date +%m --date "$(date +%Y-%m-15) 1 months ago"`
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curr_year=`date +%Y --date "$(date +%Y-%m-15) 1 months ago"`
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if [ "$curr_year$curr_month$dn" = "$entry_year$entry_month$entry_day" ] ; then
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set_link=1
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NB_EntryID=`set_entryid $entry`
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set_entrylink "$entry" altlink
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dn='<a href="'${ARCHIVES_PATH}$NB_EntryPermalink'">'$dn'</a>'
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echo '<td style="text-align: center;"><span class="calendar">'$dn'</span></td>' >> "$PLUGIN_OUTFILE"
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fi
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done
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if [ "$set_link" != 1 ] ; then
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echo '<td style="text-align: center;"><span class="calendar">'$dn'</span></td>' >> "$PLUGIN_OUTFILE"
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fi
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done
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echo "$DN_LINES" | sed -e '/^ / Q; / [ \t]/ s//<td style="text-align: center;"><\/td>\ /g; /[0-9]/ s///g' >> "$PLUGIN_OUTFILE"
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echo '</tr>' >> "$PLUGIN_OUTFILE"
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done
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echo '</table>' >> "$PLUGIN_OUTFILE"
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# The calendar's place-holder for the templates
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NB_Calendar_prev=$(< "$PLUGIN_OUTFILE")
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CALENDAR=
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fi
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