calendar addon - now with day marking

[amalydia]

now i've made it.. the posting day (of the shown image) is marked in the calendar.

to get this thing work you first have to add something to your style.css:


.td-calendar-days-imagefound2 {
padding:1px;
text-align:center;
border-top:1px dotted #F00;
border-bottom:1px dotted #F00;
border-left:1px dotted #F00;
border-right:1px dotted #F00;
background:#f5f5f5;
}


next use this new calendar.php in your addon directory:


<?php

/*

Pixelpost version 1.4.1
Calendar addon version 1.0.4
edited by amalYdia.de

Pixelpost www: http://www.pixelpost.org/

Version 1.4:
Developer Team:
Ramin Mehran, Connie Mueller-Goedecke and Robert Prouse
Version 1.1 to Version 1.3: Linus

Contact: pixelpost@pixelpunk.se
Copyright (c) 2004 shapestyle graphic design + code <http://www.shapestyle.se>
License: http://www.gnu.org/copyleft/gpl.html

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

*/

$addon_name = "Pixelpost Calendar";
$addon_description = "A standard calendar. Highlights days on which images are posted.<br />
Will return either a horizontal looking calendar, or a \"normal\" display.<br>
Uses the language-files for months and weekdays
";
$addon_version = "1.0.3";

if($_GET['x'] == "") {

// use the language-variables from the active language file
$days = array("$lang_monday","$lang_tuesday","$lang_wednesday","$lang_thursday","$lang_friday","$lang_saturday","$lang_sunday");
$months = array("","$lang_january","$lang_february","$lang_march","$lang_april","$lang_may","$lang_june","$lang_july","$lang_august","$lang_september","$lang_october","$lang_november","$lang_december");

// calendar in "normal" output

if($cfgrow['calendar'] == "Normal") {
$cal_vz = "";

if (!$curr_year) {
$img_dates = mysql_query("select datetime from ".$pixelpost_db_prefix."pixelpost where (id = '$image_id')");
while(list($datetime) = mysql_fetch_row($img_dates)) {
$curr_year = substr($row['datetime'],0,4);
$curr_month = substr($row['datetime'],5,2);
if ($curr_month != '10') {$curr_month = str_replace('0','',$curr_month);}
}
}
/*
$curr_month = $_GET['curr_month'];
$curr_year = $_GET['curr_year'];
if(!$curr_year) { $curr_year = date("Y"); }
if(!$curr_month) { $curr_month = date("n"); }
if(!$curr_day) { $curr_day = date("j"); }
*/
$total_days = array(0,31,28,31,30,31,30,31,31,30,31,30,31);
// february is one day longer anyway
if(date("L", mktime(0,0,0,$curr_month,1,$curr_year))) {
$total_days[2] = 29;
}
$prev_month = $curr_month-1;
$prev_year = $curr_year;
if($prev_month < 1) {
$prev_month=12;
$prev_year--;
}
$next_month = $curr_month+1;
$next_year = $curr_year;
if($next_month > 12) {
$next_month=1;
$next_year++;
}
// first day
$first_day_month = date("w", mktime(0,0,0,$curr_month,1,$curr_year));
$asc_mon = $months[$curr_month];
$asc_mon = preg_replace ('/([\x80-\xff])/se', "pack (\"C*\", (ord ($1) >> 6) | 0xc0, (ord ($1) & 0x3f) | 0x80)", $asc_mon);
$cal_vz .= "
<table class='table-calendar-vz' cellspacing='0'>
<tr>
<td class='td-calendar-navi-vz'><a href='$PHP_SELF?curr_month=$prev_month&curr_ye ar=$prev_year'>«</a></td>
<td colspan='5' class='td-calendar-navi-vz'>
$asc_mon $curr_year
</td>
<td class='td-calendar-navi-vz'><a href='$PHP_SELF?curr_month=$next_month&curr_ye ar=$next_year'>»</a></td>
</tr>
<tr>";
for ($x=0; $x<7; $x++) {
$day = substr($days[$x],0,3);
// here encoding ASCII to UTF:
$day= preg_replace ('/([\x80-\xff])/se', "pack (\"C*\", (ord ($1) >> 6) | 0xc0, (ord ($1) & 0x3f) | 0x80)", $day);
$cal_vz .= "<td class='td-calendar-days-vz'>$day</td>";
}
$cal_vz .= "</tr><tr>";
for($x=2; $x<=$first_day_month; $x++) {
$row_count++;
$cal_vz .= "<td class='td-calendar-days-vz'> </td>";
}
$day_count=1;
while($day_count <= $total_days[$curr_month]) {
if($row_count % 7 == 0) { $cal_vz .= "</tr><tr>"; }
if($day_count <= 9) { $day_count = "0$day_count"; }
$thismonth = $curr_month;
if($curr_month <= 9) { $thismonth = "0$curr_month"; }
if($day_count <= date("j") && $curr_year == date("Y") && $curr_month == date("n") OR ($curr_month < date("m") AND $curr_year <= date("Y"))) {
$class = "td-calendar-days-vz";
} else {
$class = "td-calendar-days-vz";
}
$image_search = "$curr_year-$thismonth-$day_count"; // correct queryformat to check if any image are present the current day
$link = ""; // forgot, dare not delete yet
$link2 = ""; // forgot, dare not delete yet
// search for image for this day
$dayimage = "false";
$query = mysql_query("select * from ".$pixelpost_db_prefix."pixelpost where (datetime like '$image_search%') and (datetime<='$cdate')");
while(list($img_id, $img_datetime, $img_headline, $img_body, $img_image) = mysql_fetch_row($query)) {
$dayimage = "true";
$curr_image_id = $img_id;
}
$post_day = substr($image_search,8,2);
if ($post_day == $curr_day) {
$check_var = "true";
}
if($dayimage == "true") {

if (($curr_image_id != $image_id) AND ($post_day != $curr_day)) {
$class = "td-calendar-days-imagefound";
$link = "<a href='$PHP_SELF?curr_month=$curr_month&curr_ye ar=$curr_year&showimage=$curr_image_id' title='An Image Was Posted This Day'>";
$link2 = "</a>";
}
elseif ($curr_image_id == $image_id) {
$class = "td-calendar-days-imagefound2";
$link = "<a href='$PHP_SELF?curr_month=$curr_month&curr_ye ar=$curr_year&showimage=$curr_image_id' title='The Shown Image Was Posted This Day'>";
$link2 = "</a>";
}
elseif (($curr_image_id != $image_id) AND ($check_var == "true")) {
$class = "td-calendar-days-imagefound2";
$link = "<a href='$PHP_SELF?curr_month=$curr_month&curr_ye ar=$curr_year&showimage=$curr_image_id' title='The Shown Image Was Posted This Day'>";
$link2 = "</a>";
}

}
$cal_vz .= "<td class='$class'>$link$day_count$link2</td>";
$day_count++;
$row_count++;
}
$cal_vz .= "
</tr>
</table>
";
$tpl = ereg_replace("<SITE_CALENDAR>",$cal_vz,$tpl);
} // normal cal end

if($cfgrow['calendar'] == "Horizontal") {
// horizontal
$cal_hz = "";

if (!$curr_year) {
$img_dates = mysql_query("select datetime from ".$pixelpost_db_prefix."pixelpost where (id = '$image_id')");
while(list($datetime) = mysql_fetch_row($img_dates)) {
$curr_year = substr($row['datetime'],0,4);
$curr_month = substr($row['datetime'],5,2);
$curr_day = substr($row['datetime'],8,2);
if ($curr_month != '10') {$curr_month = str_replace('0','',$curr_month);}
}
}
/*
$curr_month = $_GET['curr_month'];
$curr_year = $_GET['curr_year'];
if(!$curr_year) { $curr_year = date("Y"); }
if(!$curr_month) { $curr_month = date("n"); }
if(!$curr_day) { $curr_day = date("j"); }
*/
$total_days = array(0,31,28,31,30,31,30,31,31,30,31,30,31);

if(date("L", mktime(0,0,0,$curr_month,1,$curr_year))) {
$total_days[2] = 29;
}
$prev_month = $curr_month-1;
$prev_year = $curr_year;
if($prev_month < 1) {
$prev_month=12;
$prev_year--;
}
$next_month = $curr_month+1;
$next_year = $curr_year;
if($next_month > 12) {
$next_month=1;
$next_year++;
}
// first day of month
$first_day_month = date("w", mktime(0,0,0,$curr_month,1,$curr_year));
$cal_hz .= "<table class='table-calendar' cellspacing='0'><tr>";
// print the calendar days
$day_count=1;
while($day_count <= $total_days[$curr_month]) {
if($day_count <= 9) { $day_count = "0$day_count"; }
$thismonth = $curr_month;
if($curr_month <= 9) { $thismonth = "0$curr_month"; }
if($day_count <= date("j") && $curr_year == date("Y") && $curr_month == date("n") OR ($curr_month < date("m") AND $curr_year <= date("Y"))) {
$class = "td-calendar-days";
} else {
$class = "td-calendar-days";
}
$image_search = "$curr_year-$thismonth-$day_count"; // correct queryformat to check if any image are present the current day
$link = "";
$link2 = "";
// search for image for this day
$dayimage = "false";
$query = mysql_query("select * from ".$pixelpost_db_prefix."pixelpost where (datetime like '$image_search%') and (datetime<='$cdate')");
while(list($img_id, $img_datetime, $img_headline, $img_body, $img_image) = mysql_fetch_row($query)) {
$dayimage = "true";
$curr_image_id = $img_id;
}

$post_day = substr($image_search,8,2);
if ($post_day == $curr_day) {
$check_var = "true";
}
if($dayimage == "true") {

if (($curr_image_id != $image_id) AND ($post_day != $curr_day)) {
$class = "td-calendar-days-imagefound";
$link = "<a href='$PHP_SELF?curr_month=$curr_month&curr_ye ar=$curr_year&showimage=$curr_image_id' title='An Image Was Posted This Day'>";
$link2 = "</a>";
}
elseif ($curr_image_id == $image_id) {
$class = "td-calendar-days-imagefound2";
$link = "<a href='$PHP_SELF?curr_month=$curr_month&curr_ye ar=$curr_year&showimage=$curr_image_id' title='The Shown Image Was Posted This Day'>";
$link2 = "</a>";
}
elseif (($curr_image_id != $image_id) AND ($check_var == "true")) {
$class = "td-calendar-days-imagefound2";
$link = "<a href='$PHP_SELF?curr_month=$curr_month&curr_ye ar=$curr_year&showimage=$curr_image_id' title='The Shown Image Was Posted This Day'>";
$link2 = "</a>";
}

}
$cal_hz .= "<td class='$class'>$link$day_count$link2</td>";
$day_count++;
$row_count++;
}
$showimage = $_GET['showimage'];
// Convert month-name to UTF-8
$asc_mon = $months[$curr_month];
$asc_mon = preg_replace ('/([\x80-\xff])/se', "pack (\"C*\", (ord ($1) >> 6) | 0xc0, (ord ($1) & 0x3f) | 0x80)", $asc_mon);
$cal_hz .= "
</tr>
<tr>
<td colspan='31' class='td-calendar-navi'>
<a href='$PHP_SELF?curr_month=$prev_month&curr_ye ar=$prev_year&showimage=$showimage'>«</a>
$asc_mon $curr_year
<a href='$PHP_SELF?curr_month=$next_month&curr_ye ar=$next_year&showimage=$showimage'>»</a>
</td>
</tr></table>
";
$tpl = ereg_replace("<SITE_CALENDAR>",$cal_hz,$tpl);
}
// end horizontal calendar
}

?>

[steff]

the posting day is not shown correctly: it seems some css are missing, as you can see in my blog http://steff.altervista.org
(of course I modified my css style sheet as you stated)

edit
the calendar has disappeared... I revert to the original calendar :(

[amalydia]

for me it's working: http://amalydia.de

[steff]

well I retried, I copied your posted code... but then the calendar disappears! :(

[-okapi-]

very nice, but there's still a minor bug.
for some photos it works, for others it doesn't work:

the problem: marking of days does not work with multiple posts per day.
only the first post of a day is marked, all following posts on that day are not marked.

would be great, if you could fix this!

thank you!

[-okapi-]

thanks to amalydia, the calendar addon is nearly perfect now,
but may i summarize, that there are two issues left, that should be fixed:

when browsing months by clicking the forward/backward quotes, the addon should consequently show the first image of the chosen month (currently it always shows the last uploaded image).

in case of multiple posts on a day, each post should have the day highlighted (currently only the first post of a day is highlighted).

with these two issues fixed, the calendar addon would have full navigation capabilities!

[amalydia]

i need some time, to get my page running as i want it to.. then i'll give it a try.